Self-protection type new energy automobile charging pile

Abstract

The invention discloses a self-protection type new energy automobile charging pile. A charging wire is provided with a free end and a fixed end, the fixed end is fixed to a winding assembly and electrically connected with a power box through a movable contact set, the free end penetrates a pile shell and is fixedly provided with a charging gun matched with a charging port of a new energy automobile, and the movable contact set is connected with the winding assembly. The control cabinet can send an action instruction to the winding assembly to release the charging wire from the winding assemblyor tighten the charging wire in the winding assembly. The winding assembly acts to enable the charging wire to enter a winding box through a through hole to be wound on the winding assembly, and long-term solarization, wind blowing, aging, corrosion and electric leakage of the exposed charging wire are avoided. Meanwhile, the winding assembly drives the movable contact to act, so that the power box is switched on when the charging wire is released, and the charging wire is disconnected from the power box when being tightened.

Description

technical field [0001] The invention relates to a new energy device, in particular to a self-protecting new energy vehicle charging pile. Background technique [0002] As a green transportation tool with broad development prospects, electric vehicles will be popularized very rapidly in the future, and the future market prospects will be extremely huge. [0003] In the context of the global energy crisis and serious environmental crisis, countries are actively promoting the application and development of new energy vehicles. As an important supporting infrastructure for the development of electric vehicles, charging / swapping stations have very important social and economic benefits. A movement to build electric vehicle charging / swapping stations has begun nationwide. [0004] At present, most of the existing new energy charging piles do not have the function of automatic cable rewinding. The charging cable needs to be rewound manually, and it is also exposed after rewinding....

AI Technical Summary

Problems solved by technology

[0004] At present, most of the existing new energy charging piles do not have the function of automatic cable rewinding. The charging cable needs to be rewound manually, and it is also exposed after rewinding. It is easy to be overlooked and aged for a long time due to wind and sun, and there is a risk of electric leakage.

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