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Electric switch mounting component for solar power distribution cabinet

A solar power supply and electrical switch technology, which is applied in the direction of electrical components, cooling/ventilation of substation/switchgear, board/panel/desk of substation/switchgear, etc. To achieve the effect of reliable operation, effective cooling, and guaranteeing injection accuracy

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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  • Electric switch mounting component for solar power distribution cabinet
  • Electric switch mounting component for solar power distribution cabinet
  • Electric switch mounting component for solar power distribution cabinet

Examples

Experimental program
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Effect test

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 solar-powered power distribution cabinet includes a fastener 280 that can be fixed on the side wall of the cabinet body 2 of the power distribution cabinet and used for installing an electrical switch for power distribution. Mounting plate 28, the electrical switch 22 that is installed on the mounting plate 28 and needs to be cooled, and the cooling device that cools the electrical switch that needs to be cooled, and the cooling device includes a cooling device that is fixedly installed on the mounting plate 28. On and around the electric switch that needs to be cooled and has a fixed bearing cylinder 9 with a vent opening 91 at the bottom, the outer peripheral wall of the fixed bearing cylinder 9 is rotatably fitted with an air circuit with an annular cavity 80 Distribution ring 8, wherein, the top end of the f...

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PUM

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Abstract

An electric switch mounting component for a solar power distribution cabinet comprises a mounting board (28) fixed on one side wall of a cabinet body (2) of the power distribution cabinet through fastening pieces (280) and used for mounting electric switches for power distribution, the electric switches (22) mounted on the mounting board (28) and requiring to be cooled, and a cooling device used for cooling down the electric switches requiring to be cooled, wherein the cooling device comprises a fixed bearing cylinder (9) fixedly mounted on the mounting board (28) and surrounding the electric switches requiring to be cooled, and a ventilation opening (91) is formed in the bottom of the fixed bearing cylinder (9).

Description

technical field [0001] This application relates to the field of power distribution cabinets, in particular to an electrical switch installation assembly for a solar-powered 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 as...

Claims

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Application Information

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IPC IPC(8): H02B1/32H02B1/04H02B1/56
CPCH02B1/32H02B1/04H02B1/565
Inventor 楼国华
Owner 楼国华
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