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Protective socket

A socket and housing technology, which is applied in the field of protective sockets, can solve the problems that the protection level of protective sockets does not exceed IP54 and cannot be satisfied.

Pending Publication Date: 2020-09-22
KEDU ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the protection level of the protective socket in the prior art not exceeding IP54, and cannot meet the defects of IP55 requirements, thereby providing a protective socket

Method used

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Embodiment Construction

[0044] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a protective socket, and belongs to the technical field of electrical apparatus elements. The protective socket comprises a socket shell, a sealing piece and a tightening piece,wherein the upper opening end of the socket shell is provided with a first annular flange and a second annular flange which are concentrically arranged, the sealing piece is provided with an inner ring which is pressed at the top end of the first annular flange and protrudes towards the central direction, the tightening piece is arranged on the outer wall of the sealing piece, and a drainage groove is formed between the tightening piece and the second annular flange, and is provided with a drainage port. According to the invention, a sealing piece is arranged at the upper opening end, the sealing piece is provided with an inner ring protruding towards the center of the upper opening end of a socket shell, the inner ring can make contact with the outer wall of a plug, and after the plug isinserted into the protective socket, the inner ring of the sealing piece tightly wraps the plug, so that the combination after connection can meet the protection requirement of IP55.

Description

technical field [0001] The invention relates to the technical field of electrical components, in particular to a protective socket. Background technique [0002] At present, the protection level of the Swiss socket on the market is IP54. That is, the dustproof level is 5: the intrusion of dust cannot be completely prevented, but the amount of dust intruded will not affect the normal operation of the product; the waterproof level is 4: prevent the intrusion of splashing water and prevent the intrusion of water splashing from all directions. [0003] However, as the market requirements increase, it is required to reach IP55 due to the updated standard. Contents of the invention [0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the protection level of the protective socket in the prior art does not exceed IP54 and cannot meet the requirements of IP55, thereby providing a protective socket. [0005] In order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R13/512H01R4/46H01R13/40
CPCH01R4/46H01R13/40H01R13/512H01R13/5219
Inventor 郑春开李子平王思琦李宏青
Owner KEDU ELECTRIC CO LTD
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