JPH09148611A - Solar battery device - Google Patents
Solar battery deviceInfo
- Publication number
- JPH09148611A JPH09148611A JP7306000A JP30600095A JPH09148611A JP H09148611 A JPH09148611 A JP H09148611A JP 7306000 A JP7306000 A JP 7306000A JP 30600095 A JP30600095 A JP 30600095A JP H09148611 A JPH09148611 A JP H09148611A
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- connection
- cell element
- base
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、主として教材用に
使用される太陽電池装置に関する。とくに、本発明は、
複数枚の太陽電池素子の接続方向を変更して、直列また
は並列に切り換えて接続できる太陽電池装置に関する。TECHNICAL FIELD The present invention relates to a solar cell device mainly used for teaching materials. In particular, the present invention is
The present invention relates to a solar cell device in which a connection direction of a plurality of solar cell elements can be changed and the solar cells can be connected in series or in parallel.
【０００２】[0002]
【従来の技術】太陽電池は光を電気に変換する。太陽電
池の出力は、入射光が強くなると大きくなる。太陽電池
は、入射する光の強度で出力電流と出力電圧が変化す
る。太陽電池の出力電流や出力電圧の関係、さらに、複
数の太陽電池の接続状態を変更するために、複数枚の太
陽電池素子を直列と並列に切り換えて接続する太陽電池
装置が開発されている（実公平６−４８８８２号公
報）。Solar cells convert light into electricity. The output of the solar cell increases as the incident light becomes stronger. The output current and output voltage of a solar cell change depending on the intensity of incident light. In order to change the relationship between the output current and output voltage of a solar cell and the connection state of a plurality of solar cells, a solar cell device has been developed in which a plurality of solar cell elements are connected in series and in parallel ( Japanese Utility Model Publication No. 6-48882).
【０００３】この公報に記載される太陽電池装置の断面
図を図１に示す。この図の太陽電池素子１は、図におい
て上辺の両側に＋出力端子８Ａを、下辺の両側に−出力
端子８Ｂを備える。出力端子８は金属ピンで、太陽電池
素子１の外周に設けた凹部９の中央に配設されている。
隣接する太陽電池素子１の出力端子８は、筒状の接続ピ
ン１０で連結される。接続ピン１０は、出力端子８を挿
入して電気接続するものである。この図の太陽電池装置
は、図に示すように、隣接する太陽電池素子１の＋−の
出力端子８を接続ピン１０で接続して、並列に接続され
る。図示しないが、太陽電池素子１を９０度回転して接
続すると、隣接する太陽電池素子１は直列に接続され
る。FIG. 1 is a sectional view of the solar cell device described in this publication. The solar cell element 1 of this figure is provided with + output terminals 8A on both sides of the upper side and − output terminals 8B on both sides of the lower side in the figure. The output terminal 8 is a metal pin and is arranged in the center of a recess 9 provided on the outer periphery of the solar cell element 1.
The output terminals 8 of the adjacent solar cell elements 1 are connected by a cylindrical connection pin 10. The connection pin 10 is for inserting the output terminal 8 and making electrical connection. As shown in the figure, the solar cell device of this figure is connected in parallel by connecting the +/- output terminals 8 of the adjacent solar cell elements 1 with connection pins 10. Although not shown, when the solar cell elements 1 are rotated by 90 degrees and connected, the adjacent solar cell elements 1 are connected in series.
【０００４】[0004]
【発明が解決しようとする課題】図に示す太陽電池装置
は、太陽電池素子１を９０度回転することにより、直列
または並列に切り換えて連結できる。この構造の太陽電
池装置は、全ての太陽電池素子１を確実に連結するのが
難しい。太陽電池素子１の連結位置がずれると、出力端
子８等が接触不良を起こしやすくなる。この構造は、多
数枚の太陽電池素子１を連結したときに、接触不良が発
生しやすい欠点がある。それは、多数枚の太陽電池を連
結すると、一部の太陽電池素子１の連結位置がずれて、
全ての太陽電池素子１を正確な位置に配設して、出力端
子８を確実に連結するのが難しくなるからである。The solar cell device shown in the figure can be connected in series or in parallel by rotating the solar cell element 1 by 90 degrees. In the solar cell device having this structure, it is difficult to reliably connect all the solar cell elements 1. If the connection position of the solar cell element 1 is displaced, the output terminal 8 and the like are likely to cause contact failure. This structure has a drawback that contact failure tends to occur when a large number of solar cell elements 1 are connected. That is, when a large number of solar cells are connected, the connection positions of some of the solar cell elements 1 are displaced,
This is because it becomes difficult to dispose all the solar cell elements 1 at correct positions and reliably connect the output terminals 8.
【０００５】太陽電池素子を定位置に連結するために、
図２に示す連結構造も前記の公報に記載される。この太
陽電池装置は、固定台１１の表面に突出して連結接点１
２を設けている。太陽電池素子１は、連結接点１２に挿
入して連結できる出力端子（図示せず）を設けている。
この装置は、太陽電池素子１の出力端子を連結接点１２
に挿入して、太陽電池素子１を固定台１１の定位置に装
着できる。この構造は、多数の太陽電池素子１を位置ず
れしないように装着できる。ただ、この構造の装置は、
板状の太陽電池素子１をスムーズに脱着できるようにし
て接触不良を少なくするのが難しい欠点がある。板状の
太陽電池素子１は、固定台１１に接近して連結されるの
で、簡単に引き抜くのが難しい。掴み難い状態で固定台
１１に連結されるからである。さらに、板状の太陽電池
素子１を無理に引き抜くと曲げ応力が作用して、破損し
やすい欠点もある。太陽電池に無理な力が作用しないよ
うにするためには、太陽電池素子１を平行の姿勢で、い
いかえると、左右の引き抜き力をバランスよくして引き
抜く必要がある。このため、簡単に太陽電池素子１に無
理な力が作用しないように脱着するのが難しい。とく
に、接触不良を少なくするために、出力端子を連結接点
１２に強く押圧して連結すると、軽く脱着できなくなっ
て、この弊害が大きくなる。In order to connect the solar cell elements in place,
The connection structure shown in FIG. 2 is also described in the above publication. This solar cell device projects onto the surface of the fixed base 11 and connects to the contact 1.
2 are provided. The solar cell element 1 is provided with an output terminal (not shown) that can be inserted into the connection contact 12 and connected.
This device connects the output terminal of the solar cell element 1 to the connecting contact 12
Then, the solar cell element 1 can be mounted at a fixed position on the fixed base 11. With this structure, a large number of solar cell elements 1 can be mounted without displacement. However, the device of this structure
There is a drawback that it is difficult to smoothly remove the plate-shaped solar cell element 1 and reduce contact failures. Since the plate-shaped solar cell element 1 is connected close to the fixed base 11, it is difficult to easily pull it out. This is because it is connected to the fixed base 11 in a state where it is difficult to grasp. Further, if the plate-shaped solar cell element 1 is forcibly pulled out, bending stress acts, and there is a drawback that it is easily damaged. In order to prevent unreasonable force from acting on the solar cell, it is necessary to pull out the solar cell element 1 in a parallel posture, in other words, with a balanced pulling force on the left and right. For this reason, it is difficult to easily attach and detach the solar cell element 1 so that an unreasonable force does not act on the solar cell element 1. In particular, if the output terminal is strongly pressed and connected to the connection contact 12 in order to reduce the contact failure, the output terminal cannot be lightly attached and detached, and this adverse effect becomes large.
【０００６】さらに、図１と図２に示す構造の太陽電池
装置は、直列または並列に接続した状態で、太陽電池素
子の中間から出力を取り出すのが難しい欠点もある。そ
れは、太陽電池素子を互いに接近して連結し、連結状態
で出力端子を表面に表出できないからである。Further, the solar cell devices having the structures shown in FIGS. 1 and 2 have a drawback that it is difficult to take out an output from the middle of the solar cell elements in a state of being connected in series or in parallel. This is because the solar cell elements cannot be exposed close to each other and the output terminals cannot be exposed on the surface in the connected state.
【０００７】本発明は、このような欠点を解決すること
を目的に開発されたものである。本発明の重要な目的
は、太陽電池素子を簡単かつ容易に、しかも迅速に定位
置に脱着できる太陽電池装置を提供することにある。[0007] The present invention has been developed for the purpose of solving such disadvantages. An important object of the present invention is to provide a solar cell device capable of easily and easily attaching and detaching a solar cell element in a fixed position.
【０００８】さらに、本発明の他の重要な目的は、直列
まはた並列に接続する状態で接触不良を少なくして確実
に連結できる太陽電池装置を提供することにある。さら
にまた、無理な力がかからないように太陽電池素子を脱
着できる太陽電池装置を提供することにある。Still another important object of the present invention is to provide a solar cell device which can be reliably connected in a state of being connected in series or in parallel with reduced contact failure. Furthermore, another object of the present invention is to provide a solar cell device in which the solar cell element can be attached and detached without applying excessive force.
【０００９】[0009]
【課題を解決するための手段】本発明の太陽電池装置
は、複数枚の太陽電池素子１と、この太陽電池素子１を
直列または並列に接続する接続器２とを備える。太陽電
池素子１を接続器２に連結する方向を変更して、太陽電
池素子１の接続が、直列または並列に切り換えられるよ
うに構成されている。The solar cell device of the present invention comprises a plurality of solar cell elements 1 and a connector 2 for connecting the solar cell elements 1 in series or in parallel. By changing the direction in which the solar cell element 1 is connected to the connector 2, the connection of the solar cell element 1 can be switched in series or in parallel.
【００１０】さらに、本発明の太陽電池装置は、複数の
接続台３と、連結ガイド４と、ストッパー１４で接続器
２を構成する。接続器２は、複数の太陽電池素子１を連
結する。連結ガイド４は、接続台３を太陽電池素子１を
挟着する方向に移動できるように連結する。ストッパー
１４は、連結ガイド４に接続台３を固定する。この構造
の接続器２は、接続台３を連結ガイド４に移動できる状
態として接続台３の間に太陽電池素子１を接続し、この
状態で、太陽電池素子１を接続している接続台３をスト
ッパー１４で連結ガイド４に固定して太陽電池素子１と
接続台３とを電気接続するように構成している。Further, in the solar cell device of the present invention, the connector 2 is constituted by the plurality of connection bases 3, the connecting guides 4, and the stoppers 14. The connector 2 connects the plurality of solar cell elements 1. The connection guide 4 connects the connection base 3 so that the connection base 3 can move in the direction in which the solar cell element 1 is sandwiched. The stopper 14 fixes the connection base 3 to the connection guide 4. In the connector 2 of this structure, the solar cell element 1 is connected between the connection bases 3 so that the connection base 3 can be moved to the coupling guide 4, and in this state, the connection base 3 connecting the solar cell elements 1 is connected. Is fixed to the coupling guide 4 with a stopper 14 so that the solar cell element 1 and the connection base 3 are electrically connected.
【００１１】さらに、本発明の請求項２に記載される太
陽電池装置は、太陽電池素子１を簡単に、しかも確実に
連結するために、太陽電池素子１の端部を挿入して連結
する連結スリット６を接続台３に設けている。Further, in the solar cell device according to the second aspect of the present invention, in order to connect the solar cell elements 1 easily and surely, the end portions of the solar cell elements 1 are inserted and connected. The slit 6 is provided in the connection table 3.
【００１２】さらにまた、本発明の請求項３の太陽電池
装置は、直列または並列に接続した測定用プローブの接
続点から出力を取り出すために、太陽電池素子１に連結
される外部端子７を接続台３に設けている。Furthermore, in the solar cell device according to claim 3 of the present invention, the external terminal 7 connected to the solar cell element 1 is connected in order to extract the output from the connection point of the measurement probes connected in series or in parallel. It is provided on the stand 3.
【００１３】[0013]
【作用】本発明の太陽電池装置は、接続台３を介して太
陽電池素子１を接続している。すなわち、接続台３の間
に太陽電池素子１を挟着して、太陽電池素子１を直列ま
はた並列に連結する。接続台３は、連結ガイド４上に挟
着方向にのみ移動可能な状態で取り付けられているの
で、連結部分で各太陽電池素子１は位置ずれすることな
く、定位置で確実に電極端子１７は電気的に接続され、
接触不良が防止できる。さらに、太陽電池素子１を連結
する際、各太陽電池素子１の方向を９０度回転させるこ
とで、接続方法を直列、並列に簡単に切り換えることが
できる。この構造の装置は、各素子の接続を簡単に変え
ることができるので、教材用の装置として最適である。
とくに、素子の方向、すなわち素子同士の連結方法が直
列か並列か、目で見て確認できるように構成でき、また
切換が簡単にできるので、接続方法の違いによる電圧
値、電流値等の電気特性が即座に確認できる。In the solar cell device of the present invention, the solar cell element 1 is connected via the connection base 3. That is, the solar cell elements 1 are sandwiched between the connection bases 3 and the solar cell elements 1 are connected in series or in parallel. Since the connection table 3 is mounted on the connection guide 4 so as to be movable only in the sandwiching direction, the solar cell elements 1 are not displaced at the connection portion, and the electrode terminal 17 can be securely attached at a fixed position. Electrically connected,
Poor contact can be prevented. Furthermore, when connecting the solar cell elements 1, the connection method can be easily switched between series and parallel by rotating the direction of each solar cell element 1 90 degrees. The device of this structure is suitable as a teaching device because the connection of each element can be easily changed.
In particular, it can be configured so that the direction of the elements, that is, the connection method between the elements can be visually confirmed, and the switching can be easily performed. The characteristics can be confirmed immediately.
【００１４】[0014]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。ただし、以下に示す実施の形態
は、本発明の技術思想を具体化するための太陽電池装置
を例示するものであって、本発明は太陽電池装置を下記
のものに特定しない。Embodiments of the present invention will be described below with reference to the drawings. However, the embodiments described below exemplify a solar cell device for embodying the technical idea of the present invention, and the present invention does not specify the solar cell device as the following.
【００１５】さらに、この明細書は、特許請求の範囲を
理解し易いように、実施の形態に示される部材に対応す
る番号を、「特許請求の範囲の欄」、および「課題を解
決するための手段の欄」に示される部材に付記してい
る。ただ、特許請求の範囲に示される部材を、実施の形
態の部材に特定するものでは決してない。Further, in this specification, in order to facilitate understanding of the claims, the numbers corresponding to the members described in the embodiments will be referred to as "claims" and " In the column of “Means of the above”. However, the members described in the claims are not limited to the members of the embodiments.
【００１６】本発明の太陽電池装置の実施の形態にかか
る一例を図３および図４に示す。図３および図４に示す
太陽電池装置は、２枚の太陽電池素子１を、３基の接続
台３を有する接続器２に連結する様子を示す。これらの
図に示す接続器２は、連結ガイド４と接続台３を備え
る。連結ガイド４上で摺動可能な状態に接続台３は取り
付けられている。接続台３の下面には、連結ガイド４上
の任意の位置に接続台３を移動できる摺動台５を備え
る。接続台３を連結ガイド４に沿って摺動させ、接続台
３同士の間で太陽電池素子１を挟着する状態で接続台３
を連結ガイド４の定位置にストッパー１４でもって固定
する。An example of the embodiment of the solar cell device of the present invention is shown in FIGS. 3 and 4. The solar cell device shown in FIGS. 3 and 4 shows a state in which two solar cell elements 1 are connected to a connector 2 having three connection bases 3. The connector 2 shown in these figures includes a connection guide 4 and a connection base 3. The connection table 3 is attached so as to be slidable on the connection guide 4. The lower surface of the connection table 3 is provided with a slide table 5 that can move the connection table 3 to an arbitrary position on the connection guide 4. The connection base 3 is slid along the connection guide 4, and the solar cell element 1 is sandwiched between the connection bases 3.
Is fixed to the fixed position of the connecting guide 4 by the stopper 14.
【００１７】図３に示す連結ガイド４は細長い板状で、
プラスチック製、金属製等で構成される。板状の連結ガ
イド４上に接続台３が複数個、摺動台５を介して摺動自
在に装着されている。摺動台５は挿通孔１３を有し、挿
通孔１３に連結ガイド４を挿通して接続台３が摺動でき
るように構成されている。したがって、連結ガイド４の
端部から接続台３を追加したり、分離したりすることが
できる。The connecting guide 4 shown in FIG. 3 has an elongated plate shape.
It is made of plastic, metal, etc. A plurality of connection bases 3 are slidably mounted on a plate-shaped connection guide 4 via a slide base 5. The slide base 5 has an insertion hole 13, and the connection guide 3 is inserted into the insertion hole 13 so that the connection base 3 can slide. Therefore, the connection base 3 can be added or separated from the end of the connection guide 4.
【００１８】摺動台５は側面に開口部を有する直方体
で、連結ガイド４の大きさ、形状に合わせて挿通孔１３
を設ける。挿通孔１３に連結ガイド４を挿通した状態で
摺動できるよう、挿通孔１３の開口部の大きさは連結ガ
イド４より若干大きくなるようにする。図３において
は、連結ガイド４の横断面が長方形であるため、摺動台
５の挿通孔１３も長方形状に開口している。図示しない
が連結ガイドを円柱状とすると、挿通孔は円筒状とな
る。ただ、円筒状の連結ガイドではストッパーが円周に
沿って回転するため、接続台が左右に振れないように、
キーやスプラインを設けて回転しないように連結する。
連結ガイドおよび挿通孔の断面は、好ましくは長方形も
しくは正方形、あるいは多角形とする。The slide base 5 is a rectangular parallelepiped having an opening on its side surface, and has an insertion hole 13 according to the size and shape of the connecting guide 4.
Is provided. The size of the opening of the insertion hole 13 is set to be slightly larger than that of the connection guide 4 so that the connection guide 4 can slide while being inserted into the insertion hole 13. In FIG. 3, since the cross section of the connecting guide 4 is rectangular, the insertion hole 13 of the sliding base 5 is also opened in a rectangular shape. Although not shown, if the connection guide has a cylindrical shape, the insertion hole has a cylindrical shape. However, in the cylindrical connection guide, the stopper rotates along the circumference, so that the connection base does not shake to the left and right,
Install keys and splines to prevent them from rotating.
The cross section of the connection guide and the insertion hole is preferably rectangular, square, or polygonal.
【００１９】摺動台５にはストッパー１４である固定ネ
ジを設けて、連結ガイド４上で動かないように固定でき
る。摺動台５の一部にネジ孔を設け、ここにストッパー
１４を挿通する。摺動台５を貫通するストッパー１４
は、締め付けられてネジ部の先端を連結ガイド４に押し
付けて、強い摩擦力により動かないように固定できる。
この構造のストッパー１４を有する接続台３は、連結ガ
イド４上を自由に摺動して簡単に位置を変えられ、また
任意の位置で簡単に固定できる。図３に示す接続台３
は、ストッパー１４を摺動台５の側面の１ヶ所に設けて
いるが、ストッパー１４は側面の複数箇所に設けること
も、反対側の側面または両面に設けることもできる。連
結ガイド４上で接続台３を摺動させる場合はストッパー
１４を緩め、接続台３を固定する場合はストッパー１４
を締め付けて摺動台５を固定する。A fixing screw serving as a stopper 14 is provided on the slide base 5 so that the slide base 5 can be fixed so as not to move on the connection guide 4. A screw hole is provided in a part of the slide base 5, and the stopper 14 is inserted there. Stopper 14 that penetrates the slide base 5
Can be fixed so that the tip of the threaded portion is pressed against the connection guide 4 and is fixed so as not to move due to strong frictional force.
The connection base 3 having the stopper 14 of this structure can be freely slid on the connection guide 4 to easily change its position, and can be easily fixed at any position. Connection stand 3 shown in FIG.
, The stoppers 14 are provided at one position on the side surface of the slide base 5, but the stoppers 14 can be provided at a plurality of positions on the side surface, or on the opposite side surface or both surfaces. Loosen the stopper 14 when sliding the connection base 3 on the connection guide 4, and stopper 14 when fixing the connection base 3.
To fix the slide base 5.
【００２０】連結ガイド４上で接続台３を摺動させる構
造は、図３に示すものの他、図５に示す構造や図６に示
す構造も使用できる。図５に示す連結構造は、連結ガイ
ド４に断面が逆Ｔ字状となるスリット１５を設ける。接
続台３の下面に設けられる摺動台（図示せず）も同じく
逆Ｔ字状とし、スリット１５と摺動台の形状を同じにし
て自由に摺動できるようにしている。この図の接続器
は、連結ガイド４にストッパー１４である固定ネジを貫
通して設けている。ストッパー１４は、連結ガイド４に
設けたネジ孔にねじ込んで、摺動台を押圧して停止す
る。このストッパーは、複数個あって、接続台が太陽電
池素子を挟着して停止できる位置に設けられている。さ
らに図６に示す連結構造は、連結ガイド４自体の断面を
逆Ｔ字状とする。接続台３は、連結ガイド４の垂直面に
沿って摺動できる２枚の板状の摺動台５を備える。摺動
台５の側面にストッパー１４を備え、ストッパー１４で
もって摺動台５を連結ガイド４に固定している。The structure for sliding the connection base 3 on the connection guide 4 may be the structure shown in FIG. 3, the structure shown in FIG. 5 or the structure shown in FIG. In the connecting structure shown in FIG. 5, the connecting guide 4 is provided with a slit 15 having an inverted T-shaped cross section. A sliding table (not shown) provided on the lower surface of the connection table 3 is also formed in an inverted T shape so that the slit 15 and the sliding table have the same shape so that they can freely slide. In the connector of this figure, a fixing screw which is a stopper 14 is provided through the coupling guide 4. The stopper 14 is screwed into a screw hole provided in the connection guide 4 and presses the slide base to stop it. There are a plurality of stoppers, and the connection table is provided at a position where the solar cell element can be sandwiched and stopped. Further, in the connection structure shown in FIG. 6, the cross section of the connection guide 4 itself has an inverted T shape. The connection base 3 includes two plate-shaped slide bases 5 that can slide along the vertical surface of the connection guide 4. A stopper 14 is provided on the side surface of the slide base 5, and the slide base 5 is fixed to the connection guide 4 by the stopper 14.
【００２１】摺動台５の上部に固定される接続台３は、
連結ガイド４上を摺動自在に移動できるよう取り付けら
れている。摺動台５は連結ガイド４上を連結ガイド４と
平行な方向、いいかえると接続台３が太陽電池素子１を
挟着する方向に移動できる。したがって、摺動台５に固
定された接続台３も太陽電池素子１を挟着する方向にの
み移動でき、連結ガイド４と直交する方向には移動でき
ない。この構造の接続台３は、予め設計された状態で確
実に端子同士を接触させることができる。移動方向に対
し左右に振れないので、端子の接続位置がずれることが
ないからである。The connection table 3 fixed to the upper part of the slide table 5 is
It is attached so as to be slidable on the connection guide 4. The slide base 5 can move on the connection guide 4 in a direction parallel to the connection guide 4, in other words, in a direction in which the connection base 3 sandwiches the solar cell element 1. Therefore, the connection base 3 fixed to the slide base 5 can also move only in the direction in which the solar cell element 1 is sandwiched, and cannot move in the direction orthogonal to the connection guide 4. The connection base 3 having this structure can surely bring the terminals into contact with each other in a predesigned state. This is because the connection position of the terminal does not shift because it cannot swing to the left or right with respect to the moving direction.
【００２２】接続台３は箱形をしており、また内部の配
線を外部から確認できるよう、透明のプラスチック製等
にできる。図３に示す接続台３は、摺動方向と平行な上
面の端部を、外部端子７を設けるために斜面状としてい
る。また、太陽電池素子１を直列または並列に接続でき
るよう、太陽電池素子１を接続する連結スリット６を摺
動方向と直交する面に設けている。連結スリット６は図
７に示すように対向面に対称に設けられている。The connection base 3 has a box shape, and can be made of transparent plastic or the like so that the internal wiring can be confirmed from the outside. In the connection base 3 shown in FIG. 3, the end portion of the upper surface parallel to the sliding direction has a sloped shape in order to provide the external terminal 7. In addition, a connecting slit 6 for connecting the solar cell elements 1 is provided on a surface orthogonal to the sliding direction so that the solar cell elements 1 can be connected in series or in parallel. The connecting slits 6 are symmetrically provided on the facing surface as shown in FIG. 7.
【００２３】連結スリット６には、太陽電池素子１を電
気的に接続する接続端子１６を設ける。接続端子１６は
連結スリット６の全面に設けられているのでなく、連結
スリット６の両端の２箇所に設けられ、お互いに絶縁さ
れている。各接続端子１６は、接続台３の長さとほぼ等
しい銅板等で、対向する面の連結スリット６内に突出し
ている。したがって対向する連結スリット６で接続端子
１６は連続しており、図７に示すよう左右の連結スリッ
ト６で接続端子１６は電気的に接続されるが、上部と下
部では接続端子１６を別部材として、互いに絶縁してい
る。図８の断面図に示すように、接続端子１６は一枚の
銅板とすることもできるが、左右の連結スリット６で別
々の部材とし、両者をリード線等で電気的に接続するこ
ともできる。接続端子１６の連結スリット６に突出する
部分、いいかえると太陽電池素子１と電気的に接触する
部分は折曲して凸状とし、太陽電池素子１の電極端子１
７に押圧して確実に接触することができる。The connecting slit 16 is provided with a connecting terminal 16 for electrically connecting the solar cell element 1. The connection terminals 16 are not provided on the entire surface of the connection slit 6, but are provided at two positions on both ends of the connection slit 6 and are insulated from each other. Each connection terminal 16 is a copper plate or the like having a length substantially equal to that of the connection base 3, and projects into the connection slit 6 on the opposing surface. Therefore, the connecting terminals 16 are continuous with the connecting slits 6 facing each other, and the connecting terminals 16 are electrically connected by the left and right connecting slits 6 as shown in FIG. , Insulated from each other. As shown in the cross-sectional view of FIG. 8, the connection terminal 16 may be a single copper plate, but the left and right connecting slits 6 may be separate members, and both may be electrically connected by a lead wire or the like. . The portion of the connection terminal 16 that protrudes into the coupling slit 6, that is, the portion that electrically contacts the solar cell element 1 is bent into a convex shape, and the electrode terminal 1 of the solar cell element 1 is formed.
It is possible to press 7 and make sure contact.
【００２４】また、接続端子１６の中間部分に分岐して
外部端子７を設けることができる。外部端子７は接続台
３の外部に表出させて、測定用プローブの接続点等とす
ることができ、ここから電圧、電流等の電気信号を検出
することができる。図３に示す接続台３は、上面両端縁
部を斜面状として、ここにそれぞれ外部端子７を約４５
度に突出させ、上方からまたは側方からでも測定プロー
ブを接続しやすくしている。Further, the external terminal 7 can be provided by branching to the intermediate portion of the connection terminal 16. The external terminal 7 can be exposed to the outside of the connection table 3 to serve as a connection point of the measurement probe or the like, from which electric signals such as voltage and current can be detected. In the connection board 3 shown in FIG. 3, both edges of the upper surface are sloped, and the external terminals 7 are provided at about 45 each.
It is protruded every time to make it easy to connect the measurement probe from above or from the side.
【００２５】接続台３の両端に設けられた連結スリット
６に太陽電池素子１の端部が挿入され、太陽電池素子１
の両端は接続台３に挟着されて、各太陽電池素子１同士
が直列、または並列に接続される。太陽電池素子１の平
面図を図９に、底面図を図１０に示す。太陽電池素子１
はアモルファスシリコン等で構成され、光起電力により
電極端子１７間に起電力を生じる素子である。図に示す
太陽電池素子１は、表面に受光部を設ける１枚のモジュ
ールで構成され、９０度回転させても同じ状態で連結で
きるよう、正方形の上下左右対称な形状としている。太
陽電池素子１の両端部には、起電力を得られるように対
向する辺に＋電極端子１７Ａ、−電極端子１７Ｂを設け
る。図９に示す太陽電池素子１は、教材として使用しや
すいように、＋極、−極を一見して区別できるよう外面
に極性を表記している。The end portions of the solar cell element 1 are inserted into the connection slits 6 provided at both ends of the connection base 3, and the solar cell element 1
Both ends of the solar cell element 1 are sandwiched by the connection base 3, and the solar cell elements 1 are connected in series or in parallel. FIG. 9 shows a plan view of the solar cell element 1 and FIG. 10 shows a bottom view thereof. Solar cell element 1
Is an element which is made of amorphous silicon or the like and generates an electromotive force between the electrode terminals 17 by a photoelectromotive force. The solar cell element 1 shown in the figure is composed of one module provided with a light receiving portion on the surface, and has a square shape that is vertically and horizontally symmetrical so that the modules can be connected in the same state even when rotated by 90 degrees. At both ends of the solar cell element 1, + electrode terminals 17A and − electrode terminals 17B are provided on opposite sides so as to obtain electromotive force. The solar cell element 1 shown in FIG. 9 has polarities on its outer surface so that the + pole and the − pole can be distinguished at a glance so that it can be easily used as a teaching material.
【００２６】ただ、本発明の太陽電池素子１は、一辺を
全て電極端子１７の導電面とするのでなく、図１０に示
すように隅角部のみに電極端子１７を設ける。隅角部に
設けられた電極端子１７は、接続台３の連結スリット６
に挿入した際、確実に接続端子１６と電気接続できるよ
う、接続端子１６と対応する位置、幅、大きさに設けら
れる。この構造の太陽電池素子１は、接続台３の連結ス
リット６に挿入する面によって接続状態を変更すること
ができる。However, in the solar cell element 1 of the present invention, the electrode terminals 17 are provided only at the corners as shown in FIG. The electrode terminals 17 provided at the corners are the connecting slits 6 of the connection base 3.
It is provided at a position, a width and a size corresponding to the connection terminal 16 so as to surely make an electrical connection with the connection terminal 16 when it is inserted into In the solar cell element 1 having this structure, the connection state can be changed by the surface of the connection base 3 which is inserted into the connection slit 6.
【００２７】例えば、図１１に示すように、太陽電池素
子１の左辺を＋極、右辺を−極として連結すると、各太
陽電池素子１を直列に接続することができる。また、図
１２に示すように、太陽電池素子１の上辺を＋極、下辺
を−極として連結すると、並列状態に接続することがで
きる。このように、太陽電池素子１の連結する面を変え
ることにより、簡単に接続状態を変更することができ
る。それは、太陽電池素子１の電極端子１７と、接続台
３の接続端子１６との接触部分を線状でなく点状として
いるからである。線状の電極では、線同士の接続はでき
ても、９０度回転させると線と点の接続となって、点状
の端子を線状の端子でショートさせることになる。点状
の端子であれば９０度回転させても、点と点の接続とな
り、ショートが起こることはない。したがって、組み合
わせを変えられるように＋−を配置することで接続状態
を変更することができる。For example, as shown in FIG. 11, if the left side of the solar cell element 1 is connected as a + pole and the right side is a − pole, the solar cell elements 1 can be connected in series. Further, as shown in FIG. 12, if the upper side of the solar cell element 1 is connected as a + pole and the lower side is a − pole, the solar cell elements 1 can be connected in parallel. In this way, the connection state can be easily changed by changing the connecting surface of the solar cell element 1. This is because the contact portions between the electrode terminals 17 of the solar cell element 1 and the connection terminals 16 of the connection base 3 are not linear but dot-shaped. In the linear electrode, although the lines can be connected to each other, when they are rotated by 90 degrees, the line and the point are connected, and the point terminal is short-circuited with the line terminal. If it is a point-like terminal, even if it is rotated 90 degrees, it becomes a point-to-point connection and no short circuit occurs. Therefore, the connection state can be changed by arranging +-so that the combination can be changed.
【００２８】導電面である電極端子１７は、図１０のよ
うに太陽電池素子１の底面にだけ設けることもできる。
ただ、図示しないが、電極端子は太陽電池素子の上面に
設けることも、上面および底面に設けることも、またコ
字状として上面から側面を伝って底面に連続するように
設けることもできる。これらの場合、対応する位置、形
状に接続台の接続端子を設ける。The electrode terminal 17, which is a conductive surface, can be provided only on the bottom surface of the solar cell element 1 as shown in FIG.
However, although not shown, the electrode terminals may be provided on the top surface of the solar cell element, on the top surface and the bottom surface, or may be provided in a U shape so as to be continuous from the top surface to the side surface and to the bottom surface. In these cases, the connection terminals of the connection base are provided at the corresponding positions and shapes.
【００２９】本発明の太陽電池装置は、以下のようにし
て太陽電池素子１を直列または並列に接続し、分離する
ことができる。 太陽電池素子１を接続台３に装着する。ストッパー
１４を緩め、連結ガイド４上を自由に摺動できる状態と
して、接続台３同士の間に太陽電池素子１が挟着できる
ように間隔をあける。接続台３の全てを使用して太陽電
池素子１を連結する必要はなく、必要な個数の太陽電池
素子１に応じた個数の接続台３を使用できる。たとえば
５個の太陽電池素子１を連結して実験を行う場合、６個
の接続台３を使用する。使用しない接続台３は連結ガイ
ド４の端部に集めて適当に固定する。また、多数の太陽
電池素子１を連結するために、連結ガイド４上に装着さ
れた接続台３の個数が不足する場合は、相当数の接続台
３を連結ガイド４の端部から簡単に追加できる。In the solar cell device of the present invention, the solar cell elements 1 can be connected in series or in parallel and separated as follows. The solar cell element 1 is mounted on the connection base 3. The stopper 14 is loosened so that the solar cells 1 can be sandwiched between the connection bases 3 so that the connection guide 4 can be freely slid. It is not necessary to connect the solar cell elements 1 using all of the connection bases 3, and the number of connection bases 3 according to the required number of solar cell elements 1 can be used. For example, when the experiment is performed by connecting five solar cell elements 1, six connection stands 3 are used. The unused connection table 3 is gathered at the end of the connection guide 4 and fixed appropriately. In addition, when the number of the connection bases 3 mounted on the connection guide 4 is insufficient to connect a large number of solar cell elements 1, a considerable number of connection bases 3 are easily added from the end of the connection guide 4. it can.
【００３０】 次に、接続台３の連結スリット６に太
陽電池素子１の端部を挿入する。一方の端部を連結スリ
ット６に挿入し、他方の端部に対し別の接続台３を接近
させ、連結スリット６を挿入させる。接続台３は、接続
する太陽電池素子１の端面に対し、垂直に接近するの
で、連結スリット６の接続端子１６は太陽電池素子１の
端部と正確な位置で接続される。連結スリット６に挿入
される太陽電池素子１の端部は、太陽電池素子１の接続
方法が直列か並列かによっていずれの端面かが決まる。
いいかえると、配線方法によって、接続台３に設けられ
た連結スリット６に挿入する太陽電池素子１の辺を決定
する。直列に接続する場合は、太陽電池素子１の一辺全
面が＋極である辺、すなわち＋電極端子１７Ａを連結ス
リット６に差し込み、対向する辺、すなわち−電極端子
１７Ｂを別の接続台３に連結する。同様に、他の太陽電
池素子１も等しい方向に向けて順次接続台３に装着す
る。Next, the end portion of the solar cell element 1 is inserted into the connection slit 6 of the connection base 3. One end is inserted into the connecting slit 6, another connecting base 3 is brought closer to the other end, and the connecting slit 6 is inserted. Since the connection base 3 vertically approaches the end surface of the solar cell element 1 to be connected, the connection terminal 16 of the connection slit 6 is connected to the end portion of the solar cell element 1 at a correct position. The end portion of the solar cell element 1 inserted into the connection slit 6 is determined as to which end face it depends on whether the solar cell element 1 is connected in series or in parallel.
In other words, the side of the solar cell element 1 to be inserted into the connection slit 6 provided in the connection base 3 is determined by the wiring method. In the case of connecting in series, one side of the solar cell element 1 is a positive pole, that is, the positive electrode terminal 17A is inserted into the connecting slit 6, and the opposite side, that is, the negative electrode terminal 17B is connected to another connecting base 3. To do. Similarly, the other solar cell elements 1 are also sequentially mounted in the connection base 3 in the same direction.
【００３１】または、並列に接続する場合は、直列の状
態から９０度回転させて、一端に＋極、他端に−極を有
する辺（図９において下辺）を連結スリット６に差し込
み、対向する同じく＋極、−極を有する辺（図９におい
て上辺）を別の連結スリット６に差し込む。図１２に示
す状態に、太陽電池素子１と挿通孔を連結していく。Alternatively, in the case of connecting in parallel, the side having the + pole at one end and the − pole at the other end (the lower side in FIG. 9) is inserted into the connecting slit 6 by turning 90 degrees from the serial state and facing each other. Similarly, the side having the + pole and the − pole (the upper side in FIG. 9) is inserted into another connecting slit 6. The solar cell element 1 and the insertion hole are connected in the state shown in FIG.
【００３２】 仮止めした状態からストッパー１４を
締め付けて、接続台３を連結ガイド４に固定する。この
状態で太陽電池素子１は接続台３と強固に固定され、接
続台３を介して太陽電池素子１同士は電気接続される。
直列または並列に接続された太陽電池装置は、受光部に
光を受けて起電力を生じる。この様子を接続台３に設け
た外部端子７から信号を得て観察することができる。た
とえば、直列に接続した場合、両端に位置する接続台３
の外部端子７にオシロスコープの測定用プローブを接続
して全体の電圧波形を観測でき、中間の接続台３の外部
端子７から各部の電圧が測定できる。From the temporarily fixed state, the stopper 14 is tightened to fix the connection table 3 to the connection guide 4. In this state, the solar cell element 1 is firmly fixed to the connection base 3, and the solar cell elements 1 are electrically connected to each other via the connection base 3.
The solar cell devices that are connected in series or in parallel generate light by receiving light at the light-receiving section and generating electromotive force. This state can be observed by obtaining a signal from the external terminal 7 provided on the connection table 3. For example, when connected in series, the connection blocks 3 located at both ends
An oscilloscope measuring probe can be connected to the external terminal 7 to observe the entire voltage waveform, and the voltage of each part can be measured from the external terminal 7 of the intermediate connection base 3.
【００３３】 太陽電池素子１の接続方法を変更する
場合や分解する場合は、ストッパー１４を緩めて接続台
３をずらし、太陽電池素子の端部を連結スリット６から
引き抜くことで簡単に太陽電池素子１を接続台３から分
離できる。When changing the connection method of the solar cell element 1 or disassembling it, the stopper 14 is loosened, the connection base 3 is displaced, and the end of the solar cell element is pulled out from the connecting slit 6, so that the solar cell element can be easily removed. 1 can be separated from the connection base 3.
【００３４】本発明の太陽電池装置は、教材用として使
用すれば最適である。ただ、本発明は、用途を教材用に
限定するものでない。本発明の太陽電池装置は、太陽電
池素子１の接続方法を変更することで電圧、電流を変更
でき、さらに太陽電池素子１の使用枚数の増減によって
も起電力を変えることができる。また、中間の接続台３
は、外部端子７から出力を取り出すことができるので、
太陽電池素子１を直列に接続した状態は、外部端子７を
変えて電圧が変わることが実験できる。また、太陽電池
素子１を並列に接続した状態では、外部端子７の接続を
変えても出力電圧も電流も変わらないことが実験でき
る。これにより、同じ光量から出力電圧を変更すること
ができる。この特性により、簡単な電源として利用する
こともできる。また、デモンストレーションや展示等に
も使用できる。The solar cell device of the present invention is most suitable for use as a teaching material. However, the present invention is not limited to use as a teaching material. In the solar cell device of the present invention, the voltage and current can be changed by changing the connection method of the solar cell elements 1, and the electromotive force can be changed by increasing or decreasing the number of solar cell elements 1 used. In addition, the intermediate connection stand 3
Output can be taken from the external terminal 7,
It can be tested that the voltage changes by changing the external terminal 7 when the solar cell elements 1 are connected in series. Further, it can be tested that the output voltage and the current do not change even if the connection of the external terminal 7 is changed in the state where the solar cell elements 1 are connected in parallel. Thereby, the output voltage can be changed from the same light amount. Due to this characteristic, it can also be used as a simple power source. It can also be used for demonstrations and exhibitions.
【００３５】[0035]
【発明の効果】本発明の太陽電池装置は、簡単な構造の
装置で太陽電池素子の接続を、容易に直列または並列に
変更できる。それは、接続台を連結ガイドに沿って移動
して、太陽電池素子を接続台に接続したり分離したりで
きるからである。さらに、本発明の装置は、太陽電池素
子を直列または並列に連結した状態で、連結部分の接触
不良を防止できる特長もある。それは、接続台を連結ガ
イドに沿って移動させることにより、接続台で太陽電池
素子を挟着するようにして、電気接続できるからであ
る。連結方向に移動して、連結ガイドに停止される接続
台は、太陽電池素子を挟着する状態において、接触不良
の原因となる位置ずれを阻止できる。したがって、本発
明の太陽電池装置は、簡単かつ正確に太陽電池素子を直
列または並列に電気接続でき、接触不良による障害を極
減できる特長を実現する。さらに、本発明の装置は、太
陽電池素子を挟着する位置に接続台を停止させて、太陽
電池素子を接続台に連結できる。このため、接続台を固
定する位置を気にすることなく、太陽電池素子を簡単に
接続台に接続できる特長がある。According to the solar cell device of the present invention, the connection of solar cell elements can be easily changed to series or parallel with a device having a simple structure. This is because the connection base can be moved along the connection guide to connect or disconnect the solar cell element to the connection base. Further, the device of the present invention has a feature that it is possible to prevent contact failure of the connection portion in a state where the solar cell elements are connected in series or in parallel. This is because by moving the connection table along the connection guide, the solar cell elements can be sandwiched between the connection tables and electrically connected. The connection base that moves in the connection direction and is stopped by the connection guide can prevent positional displacement that causes poor contact when the solar cell element is sandwiched. Therefore, the solar cell device of the present invention realizes the features that the solar cell elements can be electrically connected in series or in parallel easily and accurately, and the failure due to poor contact can be minimized. Furthermore, in the device of the present invention, the connection base can be stopped at the position where the solar cell element is sandwiched, and the solar cell element can be connected to the connection base. Therefore, there is a feature that the solar cell element can be easily connected to the connection base without worrying about the position where the connection base is fixed.
【００３６】さらに本発明の請求項２に記載される太陽
電池装置は、接続台に連結スリットを設け、ここに太陽
電池素子の端部を挿入して連結する。この構造の太陽電
池装置は、太陽電池素子の一端を連結スリットに挿入
し、他端は連結ガイドに沿って接続台を接近させて挿入
できるので、確実に正確な位置に電極同士を接続でき
る。したがって、上述した連結ガイド上を摺動し、位置
ずれする方向には移動しない接続台と相まって、より簡
単かつ確実に太陽電池素子を連結できる特長を実現でき
る。また太陽電池素子を連結スリットに抜き差しするだ
けで脱着できるので、脱着が極めて簡単に行え、脱着時
の破損や接触不良等の弊害も極減できる。とくに、太陽
電池素子を正方形状とすれば、これを９０度回転させて
も全く同じように接続でき、配線方法の変更が容易に行
え、接続も同様に確実にできるメリットもある。Further, in the solar cell device according to the second aspect of the present invention, the connection base is provided with a connection slit, and the end portion of the solar cell element is inserted therein to be connected. In the solar cell device having this structure, one end of the solar cell element can be inserted into the connection slit and the other end can be inserted by bringing the connection base close to the connection guide, so that the electrodes can be reliably connected to each other at accurate positions. Therefore, it is possible to realize the feature that the solar cell elements can be connected more easily and surely in combination with the above-described connection base that slides on the connection guide and does not move in the direction of displacement. Further, since the solar cell element can be attached / detached simply by inserting / removing it into / from the connection slit, the attachment / detachment can be performed very easily, and the harmful effects such as damage and contact failure during the attachment / detachment can be minimized. In particular, if the solar cell element has a square shape, it can be connected in exactly the same manner even if it is rotated by 90 degrees, the wiring method can be easily changed, and the connection can be similarly ensured.
【００３７】さらにまた、本発明の請求項３に記載され
る太陽電池装置は、接続台に、太陽電池素子と電気的に
接続された外部端子を設けている。したがって、接続部
の中間から、外部端子によって電圧、電流等の信号を取
り出すことができる。この構造の太陽電池装置は、従来
必要であった測定用の端子を取り出すための配線替えや
端子の装着等の面倒な作業が不要となる。また、直列ま
たは並列に配線方法を変える場合は、従来であればこれ
らの作業をやり直す必要もあった。とくに、中間の接続
部で外部に表出する端子を持たない太陽電池装置では、
中間部の電気特性を測定することが困難である。本発明
の太陽電池装置は、太陽電池素子を直列または並列に接
続した状態で、外部端子から出力電圧や電流を測定し
て、各接続状態における出力電圧や出力電流の状態を観
察できる。このため、本発明の装置は、太陽電池素子の
接続方法の違いによる電圧、電流等の出力特性の確認が
様々な位置で簡単に観察できる。特に教材用として最適
な本発明の太陽電池装置は、太陽電池素子の電極端子に
＋極、−極の表示をして、しかも、接続台を透明にする
ことにより、配線の方法が外部から目で見て確認できる
ので、各接続台の外部端子で電圧、電流等を容易に調べ
ることができることと相まって、配線と出力特性の関係
が容易に理解でき、教材用として理想的な特長を実現で
きる。Furthermore, in the solar cell device according to the third aspect of the present invention, the connection stand is provided with an external terminal electrically connected to the solar cell element. Therefore, signals such as voltage and current can be taken out from the middle of the connecting portion by the external terminal. The solar cell device having this structure does not require the troublesome work such as wiring change and terminal mounting for taking out the terminals for measurement, which are conventionally required. Moreover, when changing the wiring method in series or in parallel, it was necessary to redo these operations in the conventional case. Especially, in the solar cell device that does not have a terminal exposed to the outside at the intermediate connection part,
It is difficult to measure the electrical characteristics of the middle part. The solar cell device of the present invention can measure the output voltage and current from the external terminals in the state where the solar cell elements are connected in series or in parallel, and observe the state of the output voltage and output current in each connection state. Therefore, in the device of the present invention, the confirmation of the output characteristics such as the voltage and the current due to the difference in the connection method of the solar cell elements can be easily observed at various positions. In particular, the solar cell device of the present invention, which is most suitable for teaching materials, displays the positive electrode and the negative electrode on the electrode terminals of the solar cell element, and the connection base is made transparent so that the wiring method can be seen from the outside. You can easily check the voltage, current, etc. at the external terminals of each connection board, as well as the relationship between wiring and output characteristics can be easily understood, and ideal features for teaching materials can be realized. .
【００３８】加えて、本発明の太陽電池装置は、太陽電
池素子を装着する接続器を、連結ガイドとここで摺動す
る接続台という簡単な構成でできるので、コンパクトに
設計できる。また接続台と連結ガイドを簡単に連結でき
るようにすれば、装着、取り外しが容易に行え、使用す
る太陽電池素子の数に合わせて連結ガイドに装着する接
続台の数を容易に増減することができる。また各接続台
は全て同一のものが使用できるので、増減する際も並び
順等を気にする必要がなく、さらに設計、生産等におい
ても好都合である。In addition, the solar cell device of the present invention can be designed compact because the connector for mounting the solar cell element can be constructed with a simple structure of the connection guide and the connection base sliding here. Also, if the connection base and the connection guide can be easily connected, they can be easily attached and detached, and the number of connection bases attached to the connection guide can be easily increased or decreased according to the number of solar cell elements used. it can. Further, since the same connection bases can be used for all the connection bases, it is not necessary to pay attention to the order of arrangement even when the number of connection bases is increased or decreased, which is also convenient in design and production.
【図１】従来の太陽電池装置を示す断面図FIG. 1 is a cross-sectional view showing a conventional solar cell device.
【図２】従来の他の太陽電池装置を示す斜視図FIG. 2 is a perspective view showing another conventional solar cell device.
【図３】本発明の太陽電池装置を示す斜視図FIG. 3 is a perspective view showing a solar cell device of the present invention.
【図４】本発明の太陽電池装置に太陽電池素子を装着し
た状態を示す斜視図FIG. 4 is a perspective view showing a state in which a solar cell element is mounted on the solar cell device of the present invention.
【図５】本発明の他の実施の形態にかかる太陽電池装置
を示す斜視図FIG. 5 is a perspective view showing a solar cell device according to another embodiment of the present invention.
【図６】本発明の他の実施の形態にかかる太陽電池装置
を示す斜視図FIG. 6 is a perspective view showing a solar cell device according to another embodiment of the present invention.
【図７】図３の接続台を示す平面図FIG. 7 is a plan view showing the connection base of FIG.
【図８】図４の接続台の断面図FIG. 8 is a sectional view of the connection base of FIG.
【図９】図３に示す太陽電池素子の平面図9 is a plan view of the solar cell element shown in FIG.
【図１０】図９の太陽電池素子の底面図FIG. 10 is a bottom view of the solar cell element of FIG.
【図１１】太陽電池素子を直列に接続した状態を示す平
面図FIG. 11 is a plan view showing a state where solar cell elements are connected in series.
【図１２】太陽電池素子をを直列に接続した状態を示す
平面図FIG. 12 is a plan view showing a state where solar cell elements are connected in series.
１…太陽電池素子 ２…接続器 ３…接続台 ４…連結ガイド ５…摺動台 ６…連結スリット ７…外部端子 ８…出力端子 ８Ａ…＋出力端子 ８Ｂ…
−出力端子 ９…凹部 １０…接続ピン １１…固定台 １２…連結接点 １３…挿通孔 １４…ストッパー １５…スリット １６…接続端子 １７…電極端子 １７Ａ…＋電極端子 １７
Ｂ…−電極端子DESCRIPTION OF SYMBOLS 1 ... Solar cell element 2 ... Connector 3 ... Connection stand 4 ... Connection guide 5 ... Sliding stand 6 ... Connection slit 7 ... External terminal 8 ... Output terminal 8A ... + Output terminal 8B ...
-Output terminal 9 ... Recessed portion 10 ... Connection pin 11 ... Fixed base 12 ... Connection contact 13 ... Insertion hole 14 ... Stopper 15 ... Slit 16 ... Connection terminal 17 ... Electrode terminal 17A ... + Electrode terminal 17
B ...- Electrode terminal
Claims (3)
電池素子(1)を直列または並列に接続する接続器(2)とを
有し、太陽電池素子(1)を接続器(2)に連結する方向を変
更して、太陽電池素子(1)の接続を、直列または並列に
切り換えるように構成されてなる太陽電池装置におい
て、 接続器(2)が、太陽電池素子(1)を連結する複数の接続台
(3)と、この接続台(3)を太陽電池素子(1)を挟着する方
向に移動できるように連結している連結ガイド(4)と、
この連結ガイド(4)に接続台(3)を固定するストッパー(1
4)とを備え、接続台(3)を連結ガイド(4)に移動できる状
態として接続台(3)の間に太陽電池素子(1)を接続し、太
陽電池素子(1)を接続する接続台(3)をストッパー(14)で
連結ガイド(4)に固定して太陽電池素子(1)と接続台(3)
とを電気接続するように構成されてなることを特徴とす
る太陽電池装置。1. A plurality of solar cell elements (1) and a connector (2) for connecting the solar cell elements (1) in series or in parallel, the solar cell element (1) being a connector ( In the solar cell device configured to switch the connection of the solar cell element (1) in series or in parallel by changing the connection direction to (2), the connector (2) is the solar cell element (1). Multiple connection boards to connect
(3) and a connection guide (4) that connects the connection table (3) so that the solar cell element (1) can be moved in the direction in which it is sandwiched,
The stopper (1) that secures the connection base (3) to this connecting guide (4)
4) and, connecting the solar cell element (1) between the connection table (3) so that the connection table (3) can be moved to the connection guide (4), and connecting the solar cell element (1) Fix the base (3) to the connection guide (4) with the stopper (14) and connect the solar cell element (1) and the connection base (3).
A solar cell device, wherein the solar cell device is configured to be electrically connected to.
挿入して連結する連結スリット(6)を有する請求項１に
記載される太陽電池装置。2. The solar cell device according to claim 1, wherein the connection table (3) has a connection slit (6) for inserting and connecting an end portion of the solar cell element (1).
れる外部端子(7)を有する請求項１に記載される太陽電
池装置。3. The solar cell device according to claim 1, wherein the connection table (3) has an external terminal (7) connected to the solar cell element (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7306000A JPH09148611A (en) | 1995-11-24 | 1995-11-24 | Solar battery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7306000A JPH09148611A (en) | 1995-11-24 | 1995-11-24 | Solar battery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09148611A true JPH09148611A (en) | 1997-06-06 |
Family
ID=17951872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7306000A Pending JPH09148611A (en) | 1995-11-24 | 1995-11-24 | Solar battery device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09148611A (en) |
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