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Short-circuit protection electrode, short-circuit protection plug, and short-circuit protection plug with two pluggable ends

An anti-short-circuit and electrode technology, which is applied in the direction of two-part connection device, parts and circuits of the connection device, can solve the problem of no short-circuit protection, and achieve the effect of simple structure and improved production efficiency.

Pending Publication Date: 2019-05-17
东莞市恩赞科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the fact that the existing plug has no anti-short circuit function, the present invention will greatly improve this defect, thereby providing an anti-short circuit electrode, an anti-short circuit plug, and an anti-short circuit plug that can be plugged at both ends, so as to ensure that the short circuit can be timely Cut off the battery current flowing into the load circuit

Method used

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  • Short-circuit protection electrode, short-circuit protection plug, and short-circuit protection plug with two pluggable ends
  • Short-circuit protection electrode, short-circuit protection plug, and short-circuit protection plug with two pluggable ends
  • Short-circuit protection electrode, short-circuit protection plug, and short-circuit protection plug with two pluggable ends

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] Such as figure 1 , figure 2 As shown, the anti-short circuit female electrode 1 is composed of a first female electrode 7-1, a fuse 17, a plastic protective case 1-1, and a second female electrode 7-3 with a welding wire gap; the rear of the first female electrode 7-1 The terminal is connected to the front end of the plastic protective case 1-1 through a threaded connection 1-3 or a snap-in structure, and the front end of the second female electrode 7-3 with a welding wire gap is connected to the plastic protection shell through a threaded connection 1-2 or a snap-in structure. The rear end of the shell 1-1 is connected, and the cavity formed by the rear end inner hole of the first female electrode 7-1 and the front end inner hole of the second female electrode 7-3 with a welding wire gap is used to place the fuse 17; image 3 , Figure 4 As shown, the anti-short circuit public electrode 2 is composed of a first public electrode 8-1, a fuse 17, a plastic protective c...

Embodiment 2

[0089] Such as Figure 13 , Figure 14 , Figure 15 , Figure 17 As shown, the anti-short circuit female plug 13 is composed of a common female electrode 9, an insulating body, figure 1 with figure 2 The anti-short circuit female electrode 1 is composed of; the common female electrode 9 and the anti-short circuit female electrode 1 are integrally injection-molded in the insulating body, Figure 14 The anti-short circuit female electrode 1 is placed at the positive position of the insulating body, Figure 17 The anti-short circuit female electrode 1 is placed at the negative pole position of the insulating body. Such as Figure 16 , Figure 18 , Figure 19 , Figure 20 As shown, the anti-short-circuit male plug 14 is composed of a common public electrode 10, an insulating body, image 3 with Figure 4 The anti-short circuit public electrode 2 is composed of; the ordinary public electrode 10 and the anti-short circuit public electrode 2 are integrally injection-molde...

Embodiment 3

[0092] The anti-short-circuit female plug 15 that can be inserted at both ends is composed of a common electrode that can be inserted at both ends, an insulating body, Image 6 The anti-short circuit female to female electrode 3 or Figure 10 The anti-short-circuit female-to-male electrode 5 is composed of; the common electrodes that can be plugged at both ends are common female-to-female electrodes 11-1, common female-to-male electrodes 11-2, common male-to-male electrodes 12-1, common male-to-female electrodes Choose any one of the female electrodes 12-2; ordinary electrodes that can be plugged at both ends, Image 6 The anti-short circuit female to female electrode 3 or Figure 10 The anti-short-circuit female-to-male 5 electrodes are integrally injection-molded in the insulating body; the anti-short-circuit female-to-male electrode 3 or the anti-short-circuit female-to-male electrode 5 can be placed at the positive position of the insulating body, or can be placed in the ...

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Abstract

The invention provides a short-circuit protection electrode, a short-circuit protection plug, and a short-circuit protection plug with two pluggable ends. A fuse is placed in the short-circuit protection electrode, so that the fuse can be blown out to cut off the current when a load circuit has a short circuit. Detachable female plugs or detachable male plugs are designed in the short-circuit protection plug and the short-circuit protection plug with the two pluggable ends, so that new fuses can be replaced when fuses of the plugs are burnt out. The short-circuit protection electrode comprisesa short-circuit protection female electrode, a short-circuit protection male electrode, a short-circuit protection female-to-female electrode, a short-circuit protection male-to-male electrode, a short-circuit protection female-to-male electrode and a short-circuit protection male-to-female electrode. The short-circuit protection plug comprises a short-circuit protection female plug and a short-circuit protection male plug. The short-circuit protection plug with the two pluggable ends comprises a short-circuit protection female plug with two pluggable ends, a short-circuit protection male plug with two pluggable ends, a common female plug with two pluggable ends and a common male plug with two pluggable ends.

Description

Technical field: [0001] The invention relates to an anti-short-circuit electrode, an anti-short-circuit plug, and an anti-short-circuit plug capable of being plugged at both ends. Background technique: [0002] In recent years, tragedies of battery explosions have occurred from time to time, posing a serious threat to the lives and property safety of the people. In particular, industries such as electric bicycles, balance cars, and scooters are the hardest hit areas for battery explosions, which has caused some users to prefer to charge electric bicycles, balance cars, and scooters outdoors rather than indoors. This can also be seen The battery explosion accident has lingering shadows and fears in people's hearts. Battery explosion is mainly caused by external short circuit, battery internal short circuit, overheating, overcharge, overdischarge and other reasons. How to avoid battery external short circuit as much as possible is also a preventive method to reduce battery ex...

Claims

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Application Information

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IPC IPC(8): H01R13/05H01R13/10H01R13/684H01R24/00H01R31/06H01M2/20H01M50/597
CPCY02E60/10
Inventor 杨小伊
Owner 东莞市恩赞科技有限公司
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