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A distribution box mounting plate

A technology of distribution box and mounting board, which is applied to the cooling/ventilation of substation/switchgear, electrical components, substation/switch layout details, etc. It can solve the problems of unstable operation of electrical components, occurrence of combustion, and inability to completely eliminate heat, etc. , to achieve the effect of no heat dissipation dead angle, good heat transfer, and simple structure

Inactive Publication Date: 2016-06-08
国网山东省电力公司沂源县供电公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] In some complex environments, such as factory buildings and farmland with poor ventilation, the heat generated by the electrical components in the distribution box cannot be completely removed. If the temperature is too high, it will easily lead to unstable operation of the electrical components and even dangers such as burning.

Method used

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  • A distribution box mounting plate
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Embodiment Construction

[0023] like Figure 1~2 As shown, the present invention includes a metal heat pipe, a radiator 3, a circulation pump 4, a mounting rail 6, and a mounting frame, wherein several mounting rails 6 for installing electrical components are sequentially installed on the mounting frame, and the mounting rail 6 passes through the copper It is made by numerical control cutting, and there are two metal heat pipe installation holes 7 on the installation guide rail 6. The metal heat pipe is divided into two sections, the main pipe 1 and the branch pipe 2, of which the main pipe 1 is used to connect the heat sink 3 and the circulation The pump 4 and the branch conduit pass through the two metal heat-conducting tube installation holes 7 on the installation guide rail 6 in turn. By first heating the installation guide rail 6 to make it thermally expand, and then cooling it, the metal heat-conducting tube and the metal heat-conducting tube installation hole 7 The interference fit between them...

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Abstract

The invention discloses a power distribution box mounting plate. According to the power distribution box mounting plate, through the combination of a heat conducting tube and a mounting guide rail of an electrical component in a power distribution box, circulating pump liquid cooling is used, and the heat radiation of the electrical component is realized. Compared with a forced convection type passive cooling method such as a fan, the cooling method of the invention is more suitable for the working environment with high heat flow density of the electrical component, the heat radiation is more stable, there is no heat radiation dead corner, the structure is simple, the reconstruction of an ordinary power distribution box can be realized, and the power distribution box mounting plate has good social benefits.

Description

technical field [0001] The invention relates to a distribution box installation board, which belongs to the field of electric engineering. Background technique [0002] In some complex environments, such as factory buildings and farmland with poor ventilation, the heat generated by the electrical components in the distribution box cannot be completely removed. If the temperature is too high, it will easily lead to unstable operation of the electrical components, and even dangers such as burning. Contents of the invention [0003] The invention provides a distribution box mounting plate component capable of dissipating heat from electrical components and surroundings. [0004] The present invention is realized by following method: [0005] A distribution box installation board, including an electrical component installation part and a heat dissipation part; [0006] The installation part includes an installation frame connected to the distribution box, and several install...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/56H02B1/052
Inventor 朱彤桑梓强王毅张云石鑫李亮张雨生吕传奇刘延会翟健
Owner 国网山东省电力公司沂源县供电公司
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