Waterproof structure and charging gun

A waterproof structure and charging gun technology, which is applied in the field of charging guns, can solve problems such as hidden dangers, easy water ingress of charging guns, etc., and achieve the effect of improving waterproofness, preventing rainwater from entering the cavity, and avoiding potential safety hazards

Pending Publication Date: 2020-01-07
SHENZHEN BIFOXS IND DESIGN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a waterproof structure, aiming to solve the technical problem of potential safety hazards caused by easy water ingress inside the charging gun in the prior art

Method used

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  • Waterproof structure and charging gun
  • Waterproof structure and charging gun
  • Waterproof structure and charging gun

Examples

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Embodiment Construction

[0024] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0025] In the description of the present invention, it should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0026] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "hor...

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PUM

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Abstract

The invention provides a waterproof structure and a charging gun. The waterproof structure comprises a sealing assembly mounted in a cavity and a locking mechanism which is in crimping fit with the sealing assembly to connect the sealing assembly with a shell, the sealing assembly comprises a sealing ring which is arranged in the cavity and is made of an elastic sealing material, the sealing ringis provided with a first through hole allowing a power line to pass therethrough and enter into the cavity, the hole wall of the first through hole is in sealing crimping fit with the power line, theouter side wall of the sealing ring is in abutting fit with the inner wall of the shell, the locking mechanism comprises a pressing plate in crimping fit with the sealing ring in the axis direction ofthe sealing ring, the pressing plate is provided with a second through hole allowing the power line to pass therethrough, and the pressing plate is in locking fit with the shell in the cavity. According to the waterproof structure, rainwater can be prevented from entering the cavity from the joint between the outer wall of the sealing ring and the inner wall of the shell, and therefore, the potential safety hazard caused by the use of the charging gun can be avoided.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to a waterproof structure and a charging gun using the waterproof structure. Background technique [0002] In recent years, with the rapid development of new energy technology, the popularity of electric vehicles has become higher and higher. Charging piles, as the necessary supporting infrastructure for the development of electric vehicles, play a very important role, and the role of charging guns is to connect charging piles and electric vehicles, and use them to charge electric vehicles. [0003] Due to external factors such as weather and environment, the interior of the charging gun is prone to water ingress, causing potential safety hazards. Contents of the invention [0004] The purpose of the present invention is to provide a waterproof structure, aiming at solving the technical problem of potential safety hazard caused by easy water ingress inside...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/16H01R13/52
CPCH01R13/5205Y02T10/70Y02T10/7072Y02T90/14
Inventor 王志远于定管钟晶
Owner SHENZHEN BIFOXS IND DESIGN
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