A lock device for charging port of charging pile of electric vehicle

Abstract

The inventiioon discloses lock device for a charging port of charging pile of an electric vehicle, relating to the field of battery charging, The utility model comprises a charging wire, a charging handle, a locking bayonet, a charging port, a charging jack, an identification key, a quick-docking threaded step, a locking bayonet switch, a charging pin, a locking bayonet slot, a fixing mounting housing, an identification key slot and a quick-docking lock nut, wherein the charging socket is fixedly connected with the inner end of the charging port, and the charging pin is fixedly connected withthe fixing mounting housing. Its structural design is scientific and reasonable, beautiful and novel appearance, with a pistol-like appearance, the utility model can ensure the convenient operation ofthe user, At that same time, the plug pin is automatically loc when connected with the jack hole, the bayonet and the bayonet slot are automatically loc on the outside, and the quick butt joint locknut and the triple safety are added to ensure the firmness and reliability of the charging connection, and the identification key slot and the identification convex key are provided to butt joint, thereby reducing the operation error rate and facilitating the wide-range popularization and use.

Description

Technical field: [0001] The invention relates to a locking device for a charging port of an electric vehicle charging pile, belonging to the technical field of battery charging. Background technique: [0002] The locking device of the charging port on the electric vehicle charging pile is an important link in the charging process. Its main function is to ensure that the charging sockets are closely connected to each other and ensure the firmness and reliability of the charging process. [0003] However, the locking devices provided at most of the existing charging interfaces cannot be well activated, and cannot effectively protect the charging process. Butt lock, in this way, when the use time is long, the pins and sockets will be worn out, and there is also a great potential safety hazard. Therefore, it is necessary to invent a locking device for the charging port of the electric vehicle charging pile to implement the charging process. Effective protective treatment, so as...

AI Technical Summary

Problems solved by technology

[0003] However, the locking devices provided at most of the existing charging interfaces cannot be well activated, and cannot effectively protect the charging process. Butt lock, in this way, when the use time is long, the pins and sockets will be worn out, and there is also a great potential safety hazard. Therefore, it is necessary to invent a locking device for the charging port of the electric vehicle charging pile to implement the charging process. Effective protective treatment, so as to minimize the safety hazards in the charging process

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