An electric vehicle charging system

Abstract

The invention discloses a charging system for an electric vehicle, which includes a charging pile, a charging gun installed on the charging pile, and a charging stand connected to the charging gun on the vehicle; the charging gun includes a gun body for connecting the charging gun The wires of the body and the charging pile and the socket on the gun body; the charging stand includes a seat body; a cover plate connected to the seat body that can be flipped; The gun head of the charging gun is plugged and fitted; a plurality of plug posts are arranged in the plugging cavity and are used for electrical connection with the socket on the charging gun. In the present invention, by setting the sealing part on the seat body, it can be sealed and matched with the outer wall of the charging gun, effectively preventing water from entering the plugging cavity, and has high safety performance; and the sealing part is set as an air bag part and a heat dissipation part, and the charging operation is convenient; and it can be effectively Avoid the situation where the heat at the charging place cannot be dissipated after the airbag is sealed, reducing potential safety hazards.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, in particular to an electric vehicle charging system. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines, including electric vehicles, fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles. In daily life, electric vehicles are widely used. Electric vehicles need to be charged after a period of battery life. The existing charging method is to install a charging stand on the body of the car, and set up a charging pile at a specific location on the road. The gun is plugged into the charging stand to realize the electrical connection between the two to charge the car. However, the connection between the existing charging gun and the charging stand is not equipped with a relevant waterproof structure, and for the convenience of operation, the charging gun is usually inserted into the charging s...

AI Technical Summary

Problems solved by technology

However, the connection between the existing charging gun and the charging stand is not equipped with a relevant waterproof structure, and for the convenience of operation, the charging gun is usually inserted into the charging stand in an oblique downward state, and it will be poured to the charging connection in rainy days or when there is water When charging, the connection between the charging gun and the charging stand is prone to water ingress, which is very dangerous

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