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Cable connection sleeve and charging cable using the connection sleeve

A technology for cable connection and charging gun, applied in the field of charging gun and cable connection sleeve, can solve the problems of complicated assembly of charging gun, and achieve the effects of being conducive to assembly line operation, reliable connection, and simple and convenient assembly.

Active Publication Date: 2022-03-11
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cable connection sleeve to solve the problem of cumbersome assembly of the existing charging gun; at the same time, the present invention also provides a charging gun using the above-mentioned connection sleeve

Method used

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  • Cable connection sleeve and charging cable using the connection sleeve
  • Cable connection sleeve and charging cable using the connection sleeve
  • Cable connection sleeve and charging cable using the connection sleeve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] The specific embodiment of charging gun of the present invention, as Figure 1 to Figure 3 As shown, the charging gun includes a charging gun housing 5. The charging gun housing includes an upper housing and a lower housing that are connected to each other. It also includes a cable connection sleeve. The cable connection sleeve includes a sleeve body with a cylindrical structure whose axis extends along the front and back directions. The inner hole of the sleeve body with the cylindrical structure is a mounting hole for the cable 1 to pass through. The sleeve includes a mounting section 3 for positioning and matching with the charging gun shell and a holding section 2 for shrinking and compressing the cable. The mounting section 3 has a radial stop fit with the mating surface of the charging gun shell The outer peripheral surface of the mounting ...

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PUM

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Abstract

The invention relates to the field of electrical connectors, in particular to a cable connection sleeve and a charging gun using the connection sleeve. The charging gun of the present invention includes a charging gun housing and a cable connection sleeve. The charging gun housing is connected to a cable through the cable connection sleeve. The cable connection sleeve includes a sleeve body. The sleeve body has an inner hole for the cable to pass through. In the inner hole, one end of the sleeve is a mounting section through which it is positioned and matched with the charging gun housing, and the other end has a tightening section that can be radially contracted and deformed to hold the cable tightly. When the charging gun is assembled, The connecting sleeve can be tightly fixed on the cable first, and then the assembled cable and connecting sleeve can be connected with the charging gun housing. The assembly is simple and convenient, which is beneficial to the assembly line operation.

Description

technical field [0001] The invention relates to the field of electrical connectors, in particular to a cable connection sleeve and a charging gun using the connection sleeve. Background technique [0002] With the intensification of energy problems, the application of electric vehicles is becoming more and more extensive. When electric vehicles are charged, a charging gun is generally used for high-power charging. The existing charging gun is an AC charging gun disclosed in the Chinese invention patent application with the application number of 201610907211.2. It is in the shape of an elbow, including two parts that are buckled up and down. One end of the charging gun housing is equipped with a terminal for conductive connection with the charging port on the electric vehicle and a corresponding locking mechanism, and the rear end is provided with a cable for connecting to the cable. Fixed, the cable fixing structure of the charging gun is a clamping ring. The wiring ring in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/18B60L53/16
CPCY02T10/70Y02T10/7072Y02T90/14
Inventor 胡涛王伟李晨光
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD