Charging seat for electric automobile

Abstract

The invention discloses a charging seat for an electric automobile. The seat comprises a seat body, a cover plate, a plug-in cavity, a plurality of plug-in columns, a concave cavity, a sealing deviceand an inflation device, wherein the cover plate is connected to the seat body in a turnable manner; the plug-in cavity is formed in the seat body, and is used for plug-in matching with a gun head ofthe charging gun; a plurality of the plug-in columns are arranged in the plug-in cavity, and are used for being electrically connected with sockets on the charging gun; the concave cavity is formed inthe seat body, and the insertion cavity is communicated with the concave cavity; the sealing device is arranged in the concave cavity, and comprises an air bag component and a heat dissipation component matching with the air bag component; and the inflation device is arranged on the seat body, and can be communicated with an inflation piece. The sealing component is arranged on the seat body to be matched with the outer wall of the charging gun in a sealing manner, so that water is effectively prevented from entering the plug-in cavity, and the safety performance is high; the sealing component is arranged as the air bag component and the heat dissipation component, so that the charging operation is convenient; and moreover, the situation that the heat at the charging position cannot be radiated outwards after the air bag is sealed can be effectively avoided, so that the potential safety hazards are reduced.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, in particular to an electric vehicle charging stand. 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 st...

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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