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Automatic power-off battery car charger

An automatic power-off and charger technology, applied in current collectors, electric vehicles, battery circuit devices, etc., can solve the problems of inability to accommodate two wires, low heat dissipation efficiency of heat dissipation devices, etc., to improve the use effect, improve heat dissipation efficiency, The effect of improving heat dissipation efficiency

Inactive Publication Date: 2021-01-29
天长市东升电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem in the prior art that the two wires exposed to the outside cannot be accommodated and the heat dissipation efficiency of the self-radiating device is low, and a battery car charger with automatic power-off is proposed

Method used

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  • Automatic power-off battery car charger
  • Automatic power-off battery car charger
  • Automatic power-off battery car charger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1-3 As shown, the present invention provides an automatic power-off battery car charger, comprising: a self-power-off charger 2, the front of the self-power-off charger 2 is provided with an air vent 7, and the front of the self-power-off charger 2 is fixedly connected There is a heat dissipation mechanism 3, a storage case 1 is fixedly connected to the lower surface of the self-power-off charger 2, through holes 8 are opened on the left and right sides of the inner wall of the storage case 1, and a wire take-up mechanism 5 is arranged in the storage case 1, so that The outer surface of the take-up mechanism 5 is fixedly connected to the limit mechanism 4, and the heat dissipation mechanism 3 includes a mounting cover 31; wherein, the back side of the mounting cover 31 is fixedly connected to the front of the self-power-off charger 2, and the number of the mounting covers 31 is Two, the installation cover 31 is located on the front of the air vent 7 , an...

Embodiment 2

[0034] Such as Figure 1-4 As shown, this embodiment provides an automatic power-off battery car charger. The difference from Embodiment 1 is that the take-up mechanism 5 includes a first rotating shaft 51, and the first rotating shaft 51 is sleeved on the front of the storage case 1 and snapped into place. In the first bearing, the outer surface of the first rotating shaft 51 is clamped with the first gear 52, the upper surface of the first gear 52 is meshed with the rack 56, and the back of the rack 56 is fixedly connected with the second slider 58, the second The sliding block 58 is slidably connected in the second chute provided on the back side of the inner wall of the storage case 1 , and the front side of the rack 56 is fixedly connected with a telescopic rod 590 through the connecting rod 57 .

[0035] Preferably, in one of the preferred technical solutions of this embodiment, the telescopic rod 590 is fixedly connected to the back of the inner wall of the storage case...

Embodiment 3

[0041] Such as Figure 1-4 As shown, this embodiment provides an automatic power-off battery car charger. The difference from Embodiment 2 is that the limit mechanism 4 includes a spring 43, and the front of the storage case 1 is fixedly connected with two fixing plates 41 The opposite surfaces of the two fixing plates 41 are provided with limit slots, the left and right sides of the first rotating shaft 51 are fixedly connected with springs 43, the other end of the spring 43 is fixedly connected with the limit block 42, and the limit block 42 is inserted into the limit in the bit slot.

[0042] In practical applications, the limiting block 42 is inserted into the limiting slot by utilizing the elastic force of the spring 43 to avoid rotation of the first rotating shaft 51 .

[0043] Working principle: use the magnet 594 to make one end of the plug adsorb on the take-up column 59, and then use the rotation of the first rotating shaft 51 to make the second transmission wheel r...

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Abstract

The invention relates to an automatic power-off battery car charger. A ventilation opening is formed in the front face of the charger, a heat dissipation mechanism is fixedly connected to the front face of the automatic power-off charger, a storage shell is fixedly connected to the lower surface of the automatic power-off charger, through holes are formed in the left side face and the right side face of the inner wall of the storage shell, and a take-up mechanism is arranged in the storage shell. The outer surface of the take-up mechanism is fixedly connected with a limiting mechanism. According to the invention, the take-up mechanism is arranged, one end of a plug can be attracted to a take-up column by using magnet, and a second transmission wheel can rotate by using the rotation of a first rotating shaft, so that the storage of the other end wire is realized, and the damage caused by the placement of the two wires on the outer side of the charger when the two wires are not used is avoided, containing and protecting of the two wires are achieved, meanwhile, damage of the plug on the outer side is avoided, and the possibility that the skin of a person is scratched is reduced.

Description

technical field [0001] The invention relates to the technical field of chargers, and more specifically, relates to an automatic power-off battery car charger. Background technique [0002] Because it is troublesome to go out by car, and when traveling in short distances, the way of driving is troublesome and wastes a lot of resources. Therefore, more and more people choose to use battery cars for short-distance movement. The battery car is convenient to ride and the price is moderate. Therefore, it is deeply loved by consumers. The normal use of battery cars is inseparable from sufficient power. Therefore, it is necessary to use automatic power-off battery car chargers. Traditional chargers usually have two long wires. When not in use, it is usually placed on the outside of the charger, which cannot be stored and protected. These two wires are easily damaged if they are exposed to the outside of the charger for a long time, and one end of a certain wire has a plug, and the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/72H05K5/02H05K7/20H02J7/00
CPCH01R13/72H02J7/0042H05K5/0213H05K5/0217H05K7/20127H05K7/2039
Inventor 黎仁月
Owner 天长市东升电子科技有限公司
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