Electric automobile alternating current charging gun capable of integrating control circuit inside

Abstract

The invention discloses an electric vehicle alternating current charging gun capable of integrating a control circuit inside. The electric vehicle alternating current charging gun comprises a power supply plug, a high-voltage cable, a cable waterproof plug, a dustproof cover, a tail cover, a control module, a shell, an upper cover, a switch, a hook and an insertion core assembly. The cable waterproof plug and the control module are integrally designed inside the shell, a shell and a structural part of a control box part in a traditional mode II are removed, the control module is directly connected with the insertion core assembly, and a high-voltage cable between the traditional control box and the charging gun is not needed, so that materials and mold development cost are saved, and theelectric vehicle alternating current charging gun is smaller in size and is lighter. The high-voltage cable, the cable waterproof plug, the tail cover, the shell, the switch and the insertion core assembly are connected in a sealed mode, at least four water leakage hidden dangers are reduced, the protection performance of the charging gun is further guaranteed on the basis of an existing IP67, and all structural parts and functional parts in the shell are protected against external erosion. The overall design of the electric vehicle alternating current charging gun considers the human engineering, is coordinated in proportion, has the appearance of streamline design, and is practical, comfortable, elegant and attractive.

Description

technical field [0001] The invention belongs to the related technical field of electric vehicle charging equipment, and in particular relates to an electric vehicle AC charging gun which can integrate a control circuit inside. Background technique [0002] With the continuous development of new energy vehicles, their technology and quality are also constantly upgraded and improved. The number of new energy vehicles in the domestic market is also increasing, and the demand for matching charging system accessories will inevitably increase. For AC charging, the main product currently on the market is the Mode 2 AC charging gun, which is mainly composed of a power plug, a high-voltage cable at the input end, a control box for Mode 2, a high-voltage cable at the output end, and a vehicle charging plug. For installing the control module, that is, the mode 2 AC charging gun of the traditional structure. The charging gun of this traditional structure is not simple enough in structu...

AI Technical Summary

Problems solved by technology

The charging gun of this traditional structure is not simple enough in structure, and many parts bring disadvantages in terms of cost such as material cost, high mold cost and complicated assembly process, and it is large in size, takes up a lot of space, and is not convenient to carry

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