Low-voltage silicone rubber insulator with electric leakage indicating lamp

A silicone rubber insulation and indicator light technology, applied in insulators, circuits, electrical components, etc., can solve the problems of insulator replacement and shortening of line operating life.

Pending Publication Date: 2019-07-12
GUANGDONG POWER GRID CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The embodiment of the invention discloses a low-voltage silicon rubber insulator with an electric leakage indicator, which is used to solve the problem that the staff cannot directly know the damaged insulator, and cannot replace the damaged insulator in time, which may easily lead to shortened operating life of the entire line. question

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  • Low-voltage silicone rubber insulator with electric leakage indicating lamp
  • Low-voltage silicone rubber insulator with electric leakage indicating lamp

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Embodiment Construction

[0021] The embodiment of the invention discloses a low-voltage silicon rubber insulator with an electric leakage indicator, which is used to solve the problem that the staff cannot directly know the damaged insulator, and cannot replace the damaged insulator in time, which may easily lead to shortened operating life of the entire line. question.

[0022] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only 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.

[0023] see figure 1 , an embodiment of a low-voltage silicon ...

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Abstract

The invention discloses a low-voltage silicone rubber insulator with an electric leakage indicating lamp, and aims at solving the problem that the service life of the whole circuit tends to be reduceddue to the fact that a worker cannot directly know a damaged insulator or change the damaged insulator timely. The low-voltage silicone rubber insulator comprises an insulator body of a hollow structure, a hollow cavity is formed in the insulator body along the axial direction, an iron core is mounted in the hollow cavity, the bottom end of the iron core is connected with a lead, and the two endsof the lead are connected with the iron core and the indicating lamp respectively. When the insulator is damaged, the current directly flows through an electrical core, and further through the lead to switch on the indicating lamp, the worker can know the damaged insulator when the indicating lamp is switched on and further timely replace the damaged insulator, and influence on operation of the whole line is avoided.

Description

technical field [0001] The invention relates to the technical field of insulators, in particular to a low-voltage silicone rubber insulator with an electric leakage indicator. Background technique [0002] An insulator is a device that can withstand voltage and mechanical stress installed between conductors of different potentials or between conductors and grounding members. There are many types of insulators in different shapes. Although the structure and shape of different types of insulators are quite different, they are all composed of two parts: insulating parts and connecting fittings. [0003] Insulators are special insulation controls that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and gradually developed into a high-voltage wire connection tower with many disc-shaped insulators hanging on one end. It is used to increase the creepage distance, usually made of glass or ceramics, and is...

Claims

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Application Information

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IPC IPC(8): H01B17/00
CPCH01B17/005
Inventor 姚志洪魏秀宁杨妙文薛琰
Owner GUANGDONG POWER GRID CO LTD
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