Automatic winding device for new energy automobile charging pile wire

Abstract

The invention discloses an automatic winding device for a new energy automobile charging pile wire. The automatic winding device comprises a wire winding outer barrel for spirally winding or unwindinga charging wire, an automatic wiring device for limiting the charging wire to be distributed on the winding outer barrel along a spiral track, and an automatic wire clamping device for clamping and fixing the charging wire wound on the wire winding outer barrel. According to the automatic winding device for the new energy automobile charging pile wire, a charging gun can be directly pulled to drive the charging wire to extend outwards until the charging gun can be inserted into a charging port of a new energy automobile, and after charging is finished, a torsion spring drives the charging wire to be wound in a spiral groove of the outer barrel body again; the automatic wiring device can restrict the charging wire to be precisely buried in the spiral groove in the process of drawing the charging wire and winding the charging wire again; and the automatic wire clamping device can be automatically unlocked in advance in the process of drawing the charging wire, and clamps and fixes the charging wire again in the process of winding the charging wire again.

Description

technical field [0001] The application relates to the technical field of charging piles for new energy vehicles, in particular to an automatic winding device for electric wires of charging piles for new energy vehicles. Background technique [0002] With the gradual exhaustion of fossil fuels, human society has an increasingly strong demand for new energy. And for the cars that are required for daily travel, it is also in urgent need of updating. The development of new energy vehicles in my country is in full swing. At present, the two most popular types of new energy vehicles on the market are: [0003] The first category, Blade Electric Vehicles (BEV), is a vehicle that uses a single battery as a power source for energy storage. Drive the car. [0004] The second category, Hybrid Electric Vehicle (HEV) refers to a vehicle whose drive system is composed of two or more single drive trains that can run at the same time. Available individually or in combination with multip...

AI Technical Summary

Problems solved by technology

[0006] The exposed distance of the charging line is certain. For some large cars or new energy vehicles whose charging port is far away from the charging pile, the exposed charging line is not enough to support the charging port. As far as new energy vehicles are concerned, after the charging gun is inserted into the car charging port, there is still a long distance charging cable hanging outside the charging pile, and the swinging charging cable is easy to hang on pedestrians or passing vehicles, causing accidents

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