Lightning arrester

A technology of lightning arrester and rheostat, which is applied in the field of lightning arrester, can solve the problems of slow response speed of lightning arrester, untimely switching of working state, and influence on circuit operation, etc., achieves fast response speed, improves practicability, and avoids damage to electrical equipment

Inactive Publication Date: 2018-12-21
王磊
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Electricity is an indispensable resource. As the most widely used energy source, it is inevitable that some damage to lines or electrical appliances will occur. Therefore, lightning arresters have also emerged as the times require. However, traditional lightning arresters have slow response speeds and poor working conditions. The conversion is not timely and so on, which greatly affects the operation of the circuit. The production of this device can effectively solve this problem

Method used

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Embodiment Construction

[0013] like Figure 1-3As shown, a lightning arrester of the present invention includes a main body 116 and a first cavity 147 extending left and right in the main body 116. The left and right end faces of the main body 116 are symmetrically provided with an adapter body 145. The adapter body 145 is provided with a first sliding cavity 146 extending left and right and communicating with the first cavity, and the end surface of the right adapter body 145 away from the main body 116 is fixedly connected with the first auxiliary body 101 , the first sub-body 101 is provided with a second cavity 105 communicating with the first slide guide cavity 146, and the rear inner wall of the second cavity 105 is provided with a fixed shaft 104 extending forward and backward. The front end of the fixed shaft 104 is symmetrically provided with a first external joint 102, and the left end of the first external joint 102 is provided with uniformly arranged spheres 106, and the right end of the ...

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Abstract

A lightning arrestor comprises a main body and a first cavity arranged in the main body and extending left and right, A left and right end face of that main body is symmetrically provided with an adaptor, the adapter body is provided with a first guide sliding cavity which extends left and right and is communicated with the first cavity, A first auxiliary body is fixedly connected with a right side adapter far away from an end face of the main body, a second cavity communicating with the first guide sliding cavity is arranged in the first auxiliary body, a fixing shaft extending forward and backward is arranged in an inner wall of the second cavity, and a first external joint is symmetrically arranged at a front end of the fixing shaft; The invention has the advantages of simple structure,fast response speed and timely switching of working states.

Description

technical field [0001] The invention relates to the field of electrical protection, in particular to a lightning arrester. Background technique [0002] Electricity is an indispensable resource. As the most widely used energy source, it is inevitable that some damage to lines or electrical appliances will occur. Therefore, lightning arresters have also emerged as the times require. However, traditional lightning arresters have slow response speeds and poor working conditions. If the conversion is not timely, etc., it will greatly affect the operation of the circuit. The production of this device can effectively solve this problem. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lightning arrester, which can solve the above-mentioned problems in the prior art. [0004] The present invention is achieved through the following technical solutions: A lightning arrester of the present invention includes a main body ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H9/04
CPCH02H9/042
Inventor 王磊
Owner 王磊
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