Electric vehicle charging gun with IP67 waterproof rating

Abstract

The invention discloses an electric vehicle charging gun with an IP67 waterproof rating, and relates to the technical field of charging guns. The electric vehicle charging gun comprises a gun housing,a gun head, a wire holding plate, a protective cover, a manipulator, a sealing part and a tail end connecting sleeve, wherein a set of side plates are fixed on the top of the gun housing; the two side plates are rotationally connected to the circumferential surface of the manipulator by bolts; the top of the gun housing fixedly communicates with a rectangular housing and a curved housing; a contact switch is fixed in the rectangular housing; and the contact switch and the curved housing are both opposite the manipulator in position. The electric vehicle charging gun with the IP67 waterproof rating greatly improves the sealing property of a gun housing body through the arrangement of the integrally-formed gun housing; the cooperation is close through the arrangement of the spliced-type tail end connecting sleeve, and the tail sealing effect is improved through the cooperative use with an internal rubber ring; and through the arrangement of the sealing part in the curved housing, the electric vehicle charging gun improves the sealing property of wire connections, and solves the problem of poor sealing effect of an existing charging gun housing.

Description

technical field [0001] The invention belongs to the technical field of charging guns, in particular to an electric vehicle charging gun with a waterproof level reaching IP67. Background technique [0002] The shell of the traditional charging gun is made by splicing two shells, and the two shells are fixed by bolt connection. However, the sealing effect in the gap between the two shells is not good. At the same time, the touch switch outside the shell The sealing performance of the wire insertion part inside the housing is also not good, thus affecting the service life of the charging gun. Contents of the invention [0003] The purpose of the present invention is to provide an electric vehicle charging gun with a waterproof level of IP67. By providing an integrally formed gun shell, the airtightness of the gun shell body is greatly improved, and by providing a spliced ​​tail end connection sleeve, the fit is tight. Cooperating with the internal rubber ring improves the se...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an electric vehicle charging gun with a waterproof level of IP67. By providing an integrally formed gun shell, the airtightness of the gun shell body is greatly improved, and by providing a spliced ​​tail end connection sleeve, the fit is tight. Cooperating with the internal rubber ring improves the sealing effect of the tail, and improves the sealing performance of the connection of the wire through the sealing element set in the annular shell, which solves the problem of poor sealing effect of the existing charging gun shell

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