Mounting component of electric switch for power distribution cabinet

A technology for electrical switches and installation components, which is applied in the direction of electrical components, cooling/ventilation of substation/switchgear, board/panel/desk of substation/switchgear, etc., and can solve problems such as heat dissipation or cooling of difficult power distribution cabinets, Achieve the effects of reliable operation, overcoming insufficient operation accuracy and simple structure

Inactive Publication Date: 2015-12-30
楼国华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional cooling methods often use exhaust fans and dedicated cooling fans, etc., but it is difficult to dissipate or cool down the heat accumulation area or single / multiple heat in the power distribution cabinet in a targeted manner

Method used

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  • Mounting component of electric switch for power distribution cabinet
  • Mounting component of electric switch for power distribution cabinet
  • Mounting component of electric switch for power distribution cabinet

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0010] pass below Figure 1-4 The present invention will be described in detail.

[0011] According to an embodiment, an electrical switch installation assembly for a power distribution cabinet includes a mounting plate 28 that can be fixed on the side wall of the cabinet body 2 of the power distribution cabinet through a fastener 280 and used for installing an electrical switch for power distribution , an electrical switch 22 that is installed on the mounting plate 28 and needs to be cooled, and a cooling device that cools the electrical switch that needs to be cooled. The cooling device includes a fixed installation on the mounting plate 28, surrounding The electrical switch that needs to be cooled and has a fixed bearing cylinder 9 with a ventilation opening 91 at the bottom, and an air distribution ring with an annular cavity 80 is rotatably fitted on the outer peripheral wall of the fixed bearing cylinder 9 8, wherein, the top end of the fixed bearing cylinder 9 is fixed...

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PUM

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Abstract

The invention discloses a mounting component of an electric switch for a power distribution cabinet. The mounting component comprises a mounting plate (28) which can be fixed on the side wall of a cabinet body (2) of the power distribution cabinet through a fastener (280) and is used for mounting the electric switch for power distribution, the electric switch (22) which is mounted on the mounting plate (28) and needs cooling, and a cooling device used for cooling the electric switch needing cooling, wherein the cooling device comprises a fixed bearing barrel (9) which is fixedly mounted on the mounting plate (28), winds the electric switch needing cooling, and is provided with a ventilation opening (91) in the bottom.

Description

technical field [0001] The application relates to the field of power distribution cabinets, in particular to an electrical switch installation assembly for a power distribution cabinet. Background technique [0002] There are usually various electrical switching elements in the distribution cabinet. In these electrical components, the heat generation and heat dissipation are the same, especially for the main switch. For the entire power distribution cabinet, its safety and stability often depend on the position or point where the heat generation of the main switch is the highest. Conventional heat dissipation methods often use exhaust fans and dedicated heat dissipation fans, etc., but it is difficult to dissipate heat or cool down the heat accumulation area or single / multiple heat in the power distribution cabinet in a targeted manner. Contents of the invention [0003] The object of the present invention is to provide an electrical switch installation assembly for a po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/32H02B1/04H02B1/56
CPCH02B1/04H02B1/32H02B1/565
Inventor 楼国华
Owner 楼国华
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