Charging device special for electric vehicle

Abstract

The invention relates to the technical field of new energy vehicles, and discloses a charging device special for an electric vehicle. The charging device includes a charging pile, the top of the charging pile is fixedly connected with a fixing sleeve, a baffle plate is movably sleeved inside the fixing sleeve, one side of the baffle plate is movably sleeved with a threaded rod, the outside of thethreaded rod is movably sleeved with a fixed plate, the fixed plate is fixedly mounted on one side of the bottom of an inner chamber of the fixing sleeve, a roller is fixedly mounted at the bottom ofthe inner chamber of the fixing sleeve, one side of the fixing sleeve is movably connected with the side of a turntable through a positioning rod, and the turntable sleeves the outside of the threadedrod in a threaded mode. According to the charging device special for the electric vehicle, through the cooperation of a rotating shaft, a wire winding plate, a spring strip winding plate and a springstrip, a charging wire can be automatically retracted, the situation that the charging wire is exposed outside for a long term, which damages the charging wire easily due to dragging or treading, sothat electric leakage occurs is avoided, and the safety of the charging device during the use is ensured.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a special charging device for electric vehicles. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines, including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles, etc., which have relatively low exhaust emissions. The new energy vehicles currently on sale in the Chinese market Energy vehicles are mostly hybrid vehicles and pure electric vehicles. [0003] The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in the parking lot or charging station of public buildings and residential areas. It can charge various types of electric vehicles according to different voltage levels; the charging pile The input end of the battery is directly connected to the AC power grid, and the output end...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a special charging device for electric vehicles, capable of shrinking the charging line, avoiding damage caused by long-term exposure, ensuring safety during use, and being able to It has the advantages of rapid heat dissipation during work, which improves its service life, etc., and solves the problem that the charging line of the existing electric vehicle charging device cannot be automatically retracted, and it is easy to cause damage to the charging line due to long-term exposure or dragging, and there is leakage Poor safety hazards, and its heat dissipation effect is poor, and the heat generated during charging is likely to affect its interior and reduce its service life.

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