False pulling prevention device for new energy automobile charging device

Abstract

The invention relates to the technical field of new energy vehicles, in particular to a false pulling prevention device for a new energy vehicle charging device. The false pulling prevention device comprises a vehicle body, a first electromagnet is fixedly connected to the inner wall of the top of the vehicle body, a liquid tank is formed in the inner wall of the vehicle body and close to the bottom of the first electromagnet, and a first spring is fixedly connected to the inner top wall of the liquid tank; the bottom of the first spring is fixedly connected with a clamping block, the inner wall of the clamping block is fixedly connected with an iron block, and the inner wall of the clamping block is fixedly connected with a second electromagnet. According to the false pulling prevention device for the new energy automobile charging device, through cooperative use of the clamping block and a clamping groove, before a charging gun is inserted into an automobile body, the clamping blockcan move upwards under the magnetic attraction effect of the first electromagnet and the iron block, and when the charging gun is inserted into the automobile body, the first electromagnet is poweredoff, and at the moment, the clamping block moves downwards under the effect of the first spring and is clamped with the clamping groove, so that the effect of relatively fixing the charging gun and the vehicle body is achieved, the charging gun is effectively prevented from being pulled out by mistake, and the charging stability is improved.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to an anti-mis-unplugging device for a charging device of a new energy vehicle. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Cars with new technologies and new structures, most of the current new energy vehicles are driven by electricity, so after the power is exhausted, it is necessary to use the charging gun to charge the car, but the current charging gun often has some problems when it is used, which affects Normal use. [0003] The current charging gun often falls off during use, which leads to interruption of car charging, resulting in insufficient charging of the car, which affects the next use...

AI Technical Summary

Problems solved by technology

[0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Cars with new technologies and new structures, most of the current new energy vehicles are driven by electricity, so after the power is exhausted, it is necessary to use the charging gun to charge the car, but the current charging gun often has some problems when it is used, which affects Normal use

[0003] The current charging gun often falls off during use, which leads to interruption of car charging, resulting in insufficient charging of the car, which affects the next use, and if the car is often used when it is not fully charged, it will cause damage to the car battery , reducing the service life of batteries, reducing the practicability and cost performance of new energy vehicles, thus affecting the sales of new energy vehicles

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