CN205159713U

CN205159713U - Withstand voltage tripolar power plug

Info

Publication number: CN205159713U
Application number: CN201520914055.3U
Authority: CN
Inventors: 陆昌伟
Original assignee: ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Current assignee: ZHENJIANG HUAYIN INSTRUMENT ELECTRICAL APPLIANCE CO Ltd
Priority date: 2015-11-17
Filing date: 2015-11-17
Publication date: 2016-04-13
Anticipated expiration: 2025-11-17

Abstract

The utility model provides a withstand voltage tripolar power plug, including plug and adapter, be equipped with plug terminal and plug surface on the plug, be equipped with 3 sockets on the adapter, through first connection of electric lines, be equipped with the magnetic ring on the first electric wire between plug and the adapter, the utility model discloses characteristics lie in, moreover, the steam generator is simple in structure, and reasonable design, different tripolar power plug's switching is realized through plug and adapter, the connected mode is simple, stable difficult pine takes off, the size is suitable, and convenient carrying, it is applicable in most of condition, first conductor line is directly suitable, be fit for daily use completely, and the magnetic ring has been set up on first electric wire, can effectively get rid of or reduce high frequency interference, it is more stable to make the transmission, improve the result of use of product, simultaneously when carrying out the plug, can effectively alleviate current rush, reduce the influence to the component that links to each other with power plug, and improvement product pressure resistance, ensure that 2000V does not puncture, certain angle is personally submitted with the upper end of plug to the plug surface, use, the plug is light.

Description

A kind of withstand voltage three-electrode power plug

Technical field

The utility model relates to plug technical field, is specifically related to a kind of withstand voltage three-electrode power plug.

Background technology

In daily life, work, plug is a kind of mains connection that we use often, and by plug, we can use power supply very easily.

In actual use, to affect by socket position and plug length affects, make in the use procedure of plug, often occur that plug cord falls short of or plug and the unmatched situation of socket, cause user of service need change the plug of coupling, comparatively loaded down with trivial details, the quality of the hasty power line changed also may not necessarily access guarantee simultaneously.

Utility model content

For the problems referred to above, the utility model proposes a kind of withstand voltage three-electrode power plug.

For solving above technical problem, the technical scheme that the utility model provides is:

A kind of withstand voltage three-electrode power plug, it is characterized in that, comprise plug and adapter, described plug is provided with plug terminal and plug surface, described plug terminal is vertical with plug surface to be arranged, the quantity of plug terminal is 3, comprise 1 long plug terminal and 2 short plug terminals, described long plug terminal and short plug terminal are 1.5# copper sheet, between 2 short plug terminals be angle be α, described α is 56 °, long plug terminal is positioned on the angular bisector of angle α, the angle that described plug surface and plug upper surface are is β, described β is 12 °, described adapter is provided with 3 sockets, the cross section of described socket is square, comprise 1 upper socket and 2 lower sockets, described 2 lower sockets be arranged in parallel, described upper socket is positioned at directly over the centre of 2 lower sockets, the vertical range at the center of upper socket and the center of lower socket is D1, described D1 is 4 ± 0.2mm, the spacing of 2 lower sockets is D2, described D2 is 14 ± 0.2mm,

Connected by the first electric wire between described plug and adapter, the cross section of described first electric wire is rounded, comprise outer field first sheath and the first conductor, described first sheath is PVC sheath, its diameter is 6.8 ± 0.15mm, described first conductor is conductor 32, and its cross section is rounded, and the area of its circle being is 1.0mm ², the external sheath of the first conductor has the first insulating case, and described first insulating case is PVC insulating case, and its diameter is 2.5 ± 0.08mm;

Further, described first electric wire is provided with magnet ring, and described magnet ring is magnetic flux RH16*8*28.

The beneficial effects of the utility model are:

The one that the utility model proposes is withstand voltage three-electrode power plug, its structure is simple, reasonable in design, the switching of different three-electrode power plugs is realized by plug and adapter, connected mode is simple, stablize and not easily get loose, suitable size, be easy to carry, be applicable to majority of case, first conductor wire diameter is suitable for, be applicable to routine use completely, and magnet ring is provided with on the first electric wire, can effectively remove or reduce High-frequency Interference, make transmission more stable, improve the result of use of product, simultaneously when plugging, effectively can alleviate rush of current, reduce the impact on the element be connected with attaching plug, and improve product pressure resistance, guarantee that 2000V does not puncture, the upper surface of plug surface and plug at an angle, in use, plug easily.

Accompanying drawing explanation

Fig. 1 the utility model schematic diagram.

Fig. 2 plug surface schematic diagram.

Fig. 3 A-A cutaway view.

Fig. 4 adapter schematic diagram.

Embodiment

One is as shown in the figure withstand voltage three-electrode power plug, it is characterized in that, comprise plug 1 and adapter 2, described plug 1 is provided with plug terminal 3 and plug surface 4, described plug terminal 3 is vertical with plug surface 4 to be arranged, the quantity of plug terminal 3 is 3, comprise 1 long plug terminal 31 and 2 short plug terminals 32, described long plug terminal 31 and short plug terminal 32 are 1.5# copper sheet, between 2 short plug terminals 32 be angle be α, described α is 56 °, long plug terminal 31 is positioned on the angular bisector of angle α, the angle that described plug surface 4 and plug 1 upper surface are is β, described β is 12 °, described adapter 2 is provided with 3 sockets 5, the cross section of described socket 5 is square, comprise 1 upper socket 51 and 2 lower sockets 52, described 2 lower sockets 52 be arranged in parallel, described upper socket 51 is positioned at directly over the centre of 2 lower sockets 52, the vertical range at the center of upper socket 51 and the center of lower socket 52 is D1, described D1 is 4 ± 0.2mm, the spacing of 2 lower sockets 52 is D2, described D2 is 14 ± 0.2mm,

Connected by the first electric wire 6 between described plug 1 and adapter 2, the cross section of described first electric wire 6 is rounded, comprise outer field first sheath 61 and the first conductor 62, described first sheath 61 is PVC sheath, its diameter is R1, and described R1 is 6.8 ± 0.15mm, and described first conductor 62 is conductor 32, its cross section is rounded, and the area of its circle being is 1.0mm ², the external sheath of the first conductor 62 has the first insulating case 63, and described first insulating case 63 is PVC insulating case, and its diameter is R2, and described R2 is 2.5 ± 0.08mm;

Further, described first electric wire 6 is provided with magnet ring 7, and described magnet ring 7 is magnetic flux RH16*8*28.

The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claims.

Claims

1. a withstand voltage three-electrode power plug, it is characterized in that, comprise plug and adapter, described plug is provided with plug terminal and plug surface, described plug terminal is vertical with plug surface to be arranged, the quantity of plug terminal is 3, comprise 1 long plug terminal and 2 short plug terminals, described long plug terminal and short plug terminal are 1.5# copper sheet, between 2 short plug terminals be angle be α, described α is 56 °, long plug terminal is positioned on the angular bisector of angle α, the angle that described plug surface and plug upper surface are is β, described β is 12 °, described adapter is provided with 3 sockets, the cross section of described socket is square, comprise 1 upper socket and 2 lower sockets, described 2 lower sockets be arranged in parallel, described upper socket is positioned at directly over the centre of 2 lower sockets, the vertical range at the center of upper socket and the center of lower socket is D1, described D1 is 4 ± 0.2mm, the spacing of 2 lower sockets is D2, described D2 is 14 ± 0.2mm.

2. a kind of withstand voltage three-electrode power plug as claimed in claim 1, it is characterized in that, connected by the first electric wire between described plug and adapter, the cross section of described first electric wire is rounded, comprises outer field first sheath and the first conductor, and described first sheath is PVC sheath, its diameter is 6.8 ± 0.15mm, described first conductor is conductor 32, and its cross section is rounded, and the area of its circle being is 1.0mm ², the external sheath of the first conductor has the first insulating case, and described first insulating case is PVC insulating case, and its diameter is 2.5 ± 0.08mm.

3. a kind of withstand voltage three-electrode power plug as claimed in claim 2, is characterized in that, described first electric wire is provided with magnet ring, and described magnet ring is magnetic flux RH16*8*28.