CN204693229U - The music lamp affixed to the ceiling that brightness is adjustable - Google Patents
The music lamp affixed to the ceiling that brightness is adjustable Download PDFInfo
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- CN204693229U CN204693229U CN201520351737.8U CN201520351737U CN204693229U CN 204693229 U CN204693229 U CN 204693229U CN 201520351737 U CN201520351737 U CN 201520351737U CN 204693229 U CN204693229 U CN 204693229U
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- circuit board
- ceiling
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- lampshade
- driving box
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Abstract
The utility model relates to lighting.The utility model discloses a kind of music lamp affixed to the ceiling of adjustable color, comprise: a lamp socket chassis, be arranged at the LED light source in this lamp socket chassis, the lampshade be connected is covered with this lamp socket chassis, this lampshade is arranged a through hole, the speaker net arranged is connected with this through hole on this lampshade, this lamp socket chassis and lampshade inside also arrange a driving box, the inside of this driving box is installed and is provided with a bluetooth module circuit board, one infrared receiving circuit plate and one drives master control circuit board, the top of this driving box is installed and is arranged loudspeaker, this driving master control circuit board comprises: an AC-DC power-switching circuit, one low-pressure linear Voltage stabilizing module, one MCU control module and a DC-DC conversion module.The utility model is used for throwing light on and playing music, can carry out brightness regulation by mode that is infrared or bluetooth.
Description
Technical field
The utility model relates to lighting, particularly relates to the light fixture having illumination and music playback function concurrently.
Background technology
In order to solve both conventional lamp affixed to the ceiling and sound equipment in use, need install and use respectively, both inconvenient, take again the problem in more space, especially in the room having furred ceiling, install ceiling sound equipment can show unsightly, and the ceiling simultaneously having installed multiple lamp affixed to the ceiling and sound equipment seems wordy, install also more loaded down with trivial details.Therefore China Patent Publication No. CN 202747179U proposes a kind of music lamp affixed to the ceiling, include lamp socket, be connected to the power panel on lamp socket and lampshade, a loudspeaker is provided with above power panel, a sound chamber shell is coated with above loudspeaker, sound chamber shell is located at lampshade inside, and lampshade is provided with a through hole, to be connected above circuit board for receiving is located at the through hole of lampshade with sound equipment guard with sound chamber shell.
But there are some technical deficiency parts in the music lamp affixed to the ceiling disclosed in this patent document, such as: A, the power panel of this music lamp affixed to the ceiling, loudspeaker and circuit board for receiving adopt the structural design be provided separately respectively, this will cause manufacturing operation loaded down with trivial details and the shortcoming that maintenance cost is high, and Total Product profile is also attractive in appearance not.B, the infrared receiving terminal on circuit board for receiving exposes design (only covering outside sound equipment guard), and easily affect because of dust accretions and control to use, and infrared receiving terminal is welded on circuit board for receiving, receiving angle position is unstable, and impact normally uses.In addition, existing music lamp affixed to the ceiling only possesses conventional illumination functions, can not regulate brightness.
Utility model content
Therefore, for the weak point of existing music lamp affixed to the ceiling, the utility model proposes the music lamp affixed to the ceiling that a kind of brightness is adjustable, and its driver part adopts unitary design, concrete technical scheme is as follows:
A music lamp affixed to the ceiling for adjustable color, comprising: a lamp socket chassis, is arranged at the LED light source in this lamp socket chassis, covers the lampshade be connected, this lampshade is arranged a through hole with this lamp socket chassis, is connected with this through hole on this lampshade the speaker net arranged.Wherein, this lamp socket chassis and lampshade inside also arrange a driving box, the inside of this driving box is installed and is provided with a bluetooth module circuit board, one infrared receiving circuit plate and one drives master control circuit board, the top of this driving box is installed and is arranged loudspeaker, this driving master control circuit board comprises: an AC-DC power-switching circuit, one low-pressure linear Voltage stabilizing module, one MCU control module and a DC-DC conversion module, the input of this AC-DC power-switching circuit connects mains electricity input end, this LED light source is connected after exporting this DC-DC conversion module through connecting, the output of this AC-DC power-switching circuit is also powered to this MCU control module after this low-pressure linear Voltage stabilizing module connected, the PWM control end of this MCU control module connects the PWM input control end of this DC-DC conversion module, and this bluetooth module circuit board, infrared receiving circuit plate is electrically connected with the port of this MCU control module.
Further, a upper teat is formed at the bottom of this driving box, and this driving master control circuit board to be fixedly installed on this on teat.
Further, this bluetooth module circuit board is connected with this infrared receiving circuit plate the bottom being arranged on this driving box respectively, and is positioned at all side positions of this driving master control circuit board.
Further, this bluetooth module circuit board and this infrared receiving circuit plate are two the relative all side positions laying respectively at this driving master control circuit board.
Further, this driving box comprises lower box body and upper cartridge body, and the two covers connection mutually, and this upper cartridge body is offered a loudspeaker installing hole, and these loudspeaker are embedded at and this loudspeaker installing hole carry out installation and fix.
Further, this LED light source is by multiple lamp plate around being spliced to form, and wherein each lamp plate is the multiple LED unit comprising a substrate and arrange on the substrate.
Further, the outer circumferential side on this lamp socket chassis is also connected with multiple buckle.
The LED light source of music lamp affixed to the ceiling of the present utility model can carry out brightness regulation by mode that is infrared or bluetooth, in addition bluetooth module circuit board, infrared receiving circuit plate and driving master control circuit board, loudspeaker are arranged on the unitary design in a driving box, and reasonably optimizing design is carried out to the position of each parts in this driving box, thus ensure that each parts can normally use; Thus hinge structure, greatly reduce manufacturing cost and maintenance cost, and Total Product profile is also more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is each parts decomposition explosion figure of the utility model one preferred embodiment;
Fig. 2 is the general assembly stereogram (end face) of this embodiment;
Fig. 3 is the general assembly stereogram (back side) of this embodiment;
Fig. 4 a is the mounting structure schematic diagram of the lower box body of this driving box of this embodiment;
Fig. 4 b is the mounting structure schematic diagram of the upper cartridge body of this driving box of this embodiment;
Fig. 5 is the circuit module connection diagram of this embodiment.
Detailed description of the invention
For further illustrating each embodiment, the utility model provides accompanying drawing.These accompanying drawings are a part for the utility model disclosure, and it is mainly in order to illustrate embodiment, and the associated description of description can be coordinated to explain the operation principles of embodiment.Coordinate with reference to these contents, those of ordinary skill in the art will be understood that other possible embodiments and advantage of the present utility model.Assembly in figure not drawn on scale, and similar element numbers is commonly used to assembly like representation class.
Now with detailed description of the invention, the utility model is further illustrated by reference to the accompanying drawings.
Consult shown in Fig. 1 to Fig. 3, Fig. 4 a, 4b and Fig. 5, as the music lamp affixed to the ceiling of the utility model embodiment, comprise: a lamp socket chassis 1, be arranged at the LED light source 2 in this lamp socket chassis 1, the lampshade 3 be connected is covered with this lamp socket chassis 1, this lampshade 3 is arranged a through hole 301, be connected with this through hole 301 on this lampshade 3 speaker net 4 arranged.Wherein, this lamp socket chassis 1 also arranges a driving box 5 with lampshade 3 inside, and the inside of this driving box 5 is installed and is provided with bluetooth module circuit board 6, infrared receiving circuit plate 7 and a driving master control circuit board 8, and the top of this driving box 5 is installed and arranged loudspeaker 9.
This driving master control circuit board 8 comprises: an AC-DC(AC-DC) power-switching circuit 801, low-pressure linear voltage stabilizing (LDO) module 802, MCU control module 804 and a DC-DC(DC-to-dc) conversion module 803.The input of this AC-DC power-switching circuit 801 connects mains electricity input end AC, this LED light source 2 is connected after exporting this DC-DC conversion module 803 through connecting, the output of this AC-DC power-switching circuit 801 is also powered to this MCU control module 804 after this low-pressure linear Voltage stabilizing module 802 connected, the PWM control end PWM of this MCU control module 804 connects the PWM input control end of this DC-DC conversion module 803, and this bluetooth module circuit board 6, infrared receiving circuit plate are electrically connected with the port of this MCU control module 804.This driving master control circuit board 8 also includes audio frequency processing circuit, and its audio output is electrically connected with the upper loudspeaker 9 of this driving box 5.
This driving master control circuit board 8 is core mainboards of this embodiment, utilizes this AC-DC power-switching circuit 801 and this DC-DC conversion module 803 to carry out this LED light source 2 of drived control.This MCU control module 804 is according to receiving the infrared remote-controlled signal of this infrared receiving circuit plate 7 or receiving the blue teeth wireless signal of this bluetooth module circuit board 6, and then regulable control is carried out to the drive current voltage of this LED light source 2, thus realize the different brightness regulation of the music lamp affixed to the ceiling of this embodiment.Meanwhile, also utilize this bluetooth module circuit board 6 transfer audio files, and utilize the spatial cache in this MCU control module 804 to store, and drive these loudspeaker 9 to sound via audio frequency processing circuit, play music.This driving master control circuit board 8 according to the music style play and the difference of music rhythm, can also control this LED light source 2 and throws light on different brightness, for user builds certain light atmosphere.
In this embodiment, this bluetooth module circuit board 6, infrared receiving circuit plate 7 and driving master control circuit board 8 are screwed in driving box 5 for example shows, and those skilled in the art also can adopt other fixed forms to be fixed.
In this embodiment, this LED light source 2 is by multiple lamp plate 201 around being spliced to form, and wherein each lamp plate 201 is the multiple LED unit comprising a substrate and arrange on the substrate, thus forms one around the light-emitting zone being arranged on this driving box 5 surrounding.In this embodiment, lamp plate 201 is screwed in lamp socket chassis 1 for example to show, those skilled in the art also can adopt other fixed forms to be fixed.
In this embodiment, in order to install the music lamp affixed to the ceiling of this embodiment, the outer circumferential side on this lamp socket chassis 1 is also connected with multiple buckle 10(for four displayings, is not limited with this quantity).In this embodiment, this buckle 10 is the outer circumferential sides being screwed in lamp socket chassis 1 is that example shows, and those skilled in the art also can adopt other fixed forms to be fixed.
Again consult shown in Fig. 4 a, 4b, in this embodiment, this driving box 5 comprises lower box body 501 and upper cartridge body 502, and both lower box body 501 and upper cartridge body 502 cover connection mutually.A upper teat 5011 is formed at the bottom of the lower box body 501 of this driving box 5, and this driving master control circuit board 8 to be fixedly installed on this on teat 5011.This bluetooth module circuit board 6 and this infrared receiving circuit plate 7 are connected the bottom (i.e. the bottom of lower box body 501) being arranged on this driving box 5 respectively, and be positioned at all side positions of this driving master control circuit board 8, affect use to avoid by driving the stop of master control circuit board 8.This upper cartridge body 502 is offered a loudspeaker installing hole 5021, these loudspeaker 9 are embedded at and this loudspeaker installing hole 5021 carry out installation and fix.In this embodiment, these loudspeaker 9 are loudspeaker installing holes 5021 of being screwed in upper cartridge body 502 for example shows, and those skilled in the art also can adopt other fixed forms to be fixed.The bottom of this driving box 5 of this embodiment is also provided with line bank 11, so that patching operations is carried out in engineering staff and outside line.
Best, mutually disturb with the signal of this infrared receiving circuit plate 7 in order to avoid this bluetooth module circuit board 6 and affect normal use, this bluetooth module circuit board 6 and this infrared receiving circuit plate 7 are two the relative all side positions laying respectively at this driving master control circuit board 8.This driving master control circuit board 8 of this embodiment is for the circuit board of a long rectangle, and therefore, this bluetooth module circuit board 6 is separately positioned on all side positions on two relative long limit with this infrared receiving circuit plate 7.
Although specifically show in conjunction with preferred embodiment and describe the utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (7)
1. the music lamp affixed to the ceiling that a brightness is adjustable, comprise: a lamp socket chassis, be arranged at the LED light source in this lamp socket chassis, the lampshade be connected is covered with this lamp socket chassis, this lampshade is arranged a through hole, the speaker net arranged is connected with this through hole on this lampshade, it is characterized in that: this lamp socket chassis and lampshade inside also arrange a driving box, the inside of this driving box is installed and is provided with a bluetooth module circuit board, one infrared receiving circuit plate and one drives master control circuit board, the top of this driving box is installed and is arranged loudspeaker, this driving master control circuit board comprises: an AC-DC power-switching circuit, one low-pressure linear Voltage stabilizing module, one MCU control module and a DC-DC conversion module, the input of this AC-DC power-switching circuit connects mains electricity input end, this LED light source is connected after exporting this DC-DC conversion module through connecting, the output of this AC-DC power-switching circuit is also powered to this MCU control module after this low-pressure linear Voltage stabilizing module connected, the PWM control end of this MCU control module connects the PWM input control end of this DC-DC conversion module, and this bluetooth module circuit board, infrared receiving circuit plate is electrically connected with the port of this MCU control module.
2. the music lamp affixed to the ceiling that brightness according to claim 1 is adjustable, is characterized in that: a upper teat is formed at the bottom of this driving box, and this driving master control circuit board to be fixedly installed on this on teat.
3. the music lamp affixed to the ceiling that brightness according to claim 2 is adjustable, is characterized in that: this bluetooth module circuit board is connected with this infrared receiving circuit plate the bottom being arranged on this driving box respectively, and is positioned at all side positions of this driving master control circuit board.
4. the music lamp affixed to the ceiling that brightness according to claim 3 is adjustable, is characterized in that: this bluetooth module circuit board and this infrared receiving circuit plate are two the relative all side positions laying respectively at this driving master control circuit board.
5. the music lamp affixed to the ceiling that brightness according to claim 1 is adjustable, it is characterized in that: this driving box comprises lower box body and upper cartridge body, the two covers connection mutually, and this upper cartridge body is offered a loudspeaker installing hole, and these loudspeaker are embedded at that this loudspeaker installing hole to carry out installations fixing.
6. the music lamp affixed to the ceiling that brightness according to claim 1 is adjustable, is characterized in that: this LED light source is by multiple lamp plate around being spliced to form, and wherein each lamp plate is the multiple LED unit comprising a substrate and arrange on the substrate.
7. the music lamp affixed to the ceiling that brightness according to claim 1 is adjustable, is characterized in that: the outer circumferential side on this lamp socket chassis is also connected with multiple buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351737.8U CN204693229U (en) | 2015-05-28 | 2015-05-28 | The music lamp affixed to the ceiling that brightness is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351737.8U CN204693229U (en) | 2015-05-28 | 2015-05-28 | The music lamp affixed to the ceiling that brightness is adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693229U true CN204693229U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520351737.8U Active CN204693229U (en) | 2015-05-28 | 2015-05-28 | The music lamp affixed to the ceiling that brightness is adjustable |
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| CN (1) | CN204693229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357803A (en) * | 2015-11-30 | 2016-02-24 | 江门市征极光兆科技有限公司 | Bluetooth networking lamp |
-
2015
- 2015-05-28 CN CN201520351737.8U patent/CN204693229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357803A (en) * | 2015-11-30 | 2016-02-24 | 江门市征极光兆科技有限公司 | Bluetooth networking lamp |
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