Switch and knife switch position indicator lamp in transformer substation

A knife switch position and indicator light technology, applied in the field of substations, can solve problems such as increased replacement difficulty, mismatched structure, poor quality, etc., and achieve the effect of solving poor quality, uniform specifications and models, and solving a wide variety of brands.

Pending Publication Date: 2021-08-13
SHENZHEN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a switch and switch position indicator light in the substation, which can solve the problems of poor quality, various brands, mismatch between follow-up spare parts and on-site product structure, and gradually increasing difficulty of replacement.

Method used

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  • Switch and knife switch position indicator lamp in transformer substation
  • Switch and knife switch position indicator lamp in transformer substation
  • Switch and knife switch position indicator lamp in transformer substation

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] Such as Figure 1 to Figure 7 As shown, in the embodiment of the present invention, a switch and switch position indicator light in a substation is proposed, including a base 1 and an indicator light body 2; wherein,

[0035] The base 1 is made of insulating material and can be installed in a control cabinet (not shown), including a base housing 10 with two sockets 11 and two electrical terminals 12 respectively installed in the two sockets 11;

[0036] The indicator light body 2 is pluggably installed in the two sockets 11 , and is electrically connected with the two electrical terminals 12 when inserted into the two sockets 11 .

[0037] It can be understood that a plug-in installation method is adopted between the base 1 and the indicator body 2 (such a...

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Abstract

The invention provides a switch and knife switch position indicator lamp in a transformer substation. The indicator lamp comprises a base and an indicator lamp body. The base comprises a base shell provided with two jacks and two power connection terminals installed in the two jacks respectively. The indicator lamp body is installed in the two jacks in a pluggable mode and is electrically connected with two power connection terminals when being inserted into the two jacks. By implementing the indicator lamp, the problems that the quality is poor, brand types are various, subsequent spare parts do not match field product structures, and the replacement difficulty is gradually increased can be solved.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a switch and a switch position indicator light in a substation. Background technique [0002] In the substation, the statistics of the lack of indicator lamps in the local control cabinet are counted every year, and it is necessary to make auxiliary judgments based on most of the switches and switch position indicators on site. The switch and switch position indicator light in the substation refers to the actual position of the primary equipment (such as switch, switch and ground knife) in the substation through the color and indication of the indicator light, so that the operation and maintenance personnel can operate and the equipment is safe. Confidential work. [0003] However, the quality of the switches and switch position indicators in the current substation is poor, and there are various brands. With the continuous upgrading of products, the follow-up spare parts do ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G01R31/327H02B1/04
CPCG01R31/3275H02B1/04
Inventor李泽霖赖天德吴海涛叶雪映黄潇恺王世祥陈琨原振鑫
OwnerSHENZHEN POWER SUPPLY BUREAU