Safe and reliable electric vehicle charging device

Abstract

The invention relates to a safe and reliable electric vehicle charging device, which includes a base, a pile body, a storage mechanism, charging wires, a charging mechanism, a card reader, a display screen and a plurality of keys. The storage mechanism includes a lifting assembly, a lifting plate, a guiding assembly and a plurality of guiding pipes, the guiding assembly includes a plurality of guiding units, each guiding unit includes a guiding wheel and a fixing shaft, the charging mechanism includes a supporting assembly, a supporting plate and a protective shell, and a telescopic assembly,a telescopic plate, a connecting assembly, a charging gun, a sealing plate and a magnet are arranged in the protective shell. According to the safe and reliable electric vehicle charging device, the storage mechanism facilitates storage and arrangement of the charging wires after completion of charging, the charging wires are prevented from being in contact with the ground and wearing with the ground, furthermore, the charging gun is conveniently driven to move through the charging mechanism, car charging is more convenient and labor saving, after charging, the charging gun is collected into the protective shell to avoid being wet by rainwater and causing short-circuit damage, equipment is safer and more reliable, and the practicability of the equipment is achieved.

Description

technical field [0001] The invention relates to the field of electric vehicle charging piles, in particular to a safe and reliable electric vehicle charging device. Background technique [0002] The function of the charging pile is similar to the refueling machine in the gas station. It is installed in the parking lot or charging station of public buildings and residential areas, and can charge various types of electric vehicles according to different voltage levels. Charging piles generally provide two charging methods: conventional charging and fast charging. People can use a specific charging card to swipe the card on the human-computer interaction interface provided by the charging pile to perform operations such as corresponding charging methods, charging time, and cost data printing. [0003] In order to facilitate the charging of the car, the charging cables on the charging piles are mostly set longer to expand the range of activities of the charging gun, but in this ...

AI Technical Summary

Problems solved by technology

[0003] In order to facilitate the charging of the car, the charging cables on the charging piles are mostly set longer to expand the range of activities of the charging gun, but in this way, the total weight of the charging cable and the charging gun is increased, and it is more difficult for the driver to move the charging gun It is laborious, and the charging line is easy to be dragged on the ground, and the friction with the ground will cause wear and tear, resulting in damage to the charging line. Not only that, but on the existing charging piles, the charging gun is mostly exposed. When rain occurs, rainwater easily seeps into the charging gun. It will lead to internal short circuit of the charging gun and damage the equipment, thus reducing the safety and reliability of the existing electric vehicle charging piles

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