Self-adsorption charging gun

Abstract

The invention discloses a self-adsorption charging gun, which comprises a charging gun handle and a charging gun socket arranged at the front end of the charging gun handle. The charging gun handle is also provided with a self-adsorption electromagnetic system. The self-adsorption electromagnetic system is mainly formed by a circuit board, an electromagnet YA connected with the circuit board, and a cooling fan for cooling the circuit board and the electromagnet YA. The circuit board is provided with a self-adsorption electromagnetic control circuit; and the self-adsorption electromagnetic control circuit is connected with the electromagnet YA. The provided self-adsorption charging gun can enable the process, where the charging gun is fixed to an electromobile or separated from the electromobile, to be simplified, thereby improving use effect of the charging gun, and protecting the charging gun and the electromobile better.

Description

technical field [0001] The invention belongs to the field of electric vehicle charging, and specifically refers to a self-priming charging gun for charging electric vehicles. Background technique [0002] Most of the cars nowadays use the internal combustion engine as the drive core, which will emit a lot of car exhaust when in use. As one of the main sources of air pollution, automobile exhaust contains a large number of harmful substances, including carbon monoxide, nitrogen oxides, hydrocarbons, and solid suspended particles. PM2.5, which has recently become the focus of social attention, belongs to the category of solid suspended particles . In addition to being one of the main sources of PM2.5 in large cities, vehicle exhaust is also one of the chief culprits of air pollution in many cities, and photochemical smog is one of its main effects. Photochemical smog refers to secondary pollutants such as ozone, aldehydes, ketones, and PAN formed by hydrocarbons and nitrogen...

AI Technical Summary

Problems solved by technology

[0004] One of the problems in the development of electric vehicles is that the charging guns used to charge electric vehicles are not yet mature. When charging electric vehicles, clips are usually used to fix the charger on the electric vehicle. The charging gun is separated from the electric car by loosening the clip, which is more troublesome when fixing and separating, and may scratch the electric car, and the clip will be continuously worn during long-term use, resulting in a reduction in its fixing effect , and even cannot be fixed normally, which will eventually cause the charging gun to fail to charge the electric vehicle normally

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