Waterproof structure and charging gun

A waterproof structure and charging gun technology, which is applied in charging stations, electric vehicle charging technology, circuits, etc., can solve hidden dangers, charging guns are easy to enter water and safety problems, achieve strong structural strength, avoid safety hazards, and improve waterproof performance. Effect

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 wire fixing base which is matched with a shell to clamp the sealing assembly, the wire fixing base is used for allowing a power line to pass through and is in locking connection with the shell, the sealing assembly comprises a sealing ring and a hard gasket, wherein the sealing ring is arranged in the cavity and is made of an elastic sealing material, and the hard gasket is formed by double-color molding with the sealing ring, the hard gasket is madeof a hard material, the hard gasket is connected with the shell in the cavity, the sealing ring is clamped between the hard gasket and the wire fixing base, the sealing ring is formed with a first through hole allowing the power line to pass into the cavity, the hole wall of the first through hole is in sealing and pressing fit with the power line, and the outer side wall of the sealing ring abuts against the inner wall of the shell. According to the waterproof structure, rainwater is prevented from entering the cavity from the connection of the outer wall of the sealing ring and the inner wall of the shell, so that 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. 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 the charging gun in the prior ...

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
Owner SHENZHEN BIFOXS IND DESIGN
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