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A solar powered and locally cooled electrical cabinet

A technology of solar power supply and local cooling, which is applied in the field of electrical cabinets to achieve effective cooling, ensure spraying accuracy, and simple structure

Active Publication Date: 2016-10-12
LIANYUNGANG GANGSHENG SWITCH MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, conventional heat dissipation methods are difficult to dissipate or cool down the heat accumulation area or single / multiple heat in the electrical cabinet in a targeted manner

Method used

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  • A solar powered and locally cooled electrical cabinet
  • A solar powered and locally cooled electrical cabinet
  • A solar powered and locally cooled electrical cabinet

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Embodiment Construction

[0009] pass below Figure 1-3 The present invention will be described in detail.

[0010] An electrical cabinet powered by solar energy and capable of local cooling, comprising a cabinet body 2, a mounting plate 28 fixed in the cabinet body 2 for installing electrical components, an electrical component 22 that is installed on the mounting plate 28 and needs to be cooled, And the local cooling device for cooling the electrical device 22 that needs to be cooled, the local cooling device includes a fixed installation on the mounting plate 28, surrounds the electrical device 22 that needs to be cooled and has a vent at the bottom The fixed bearing cylinder 9 with the opening 91, the outer peripheral wall of the fixed bearing cylinder 9 is rotatably fitted with the air path distribution ring 8 with the annular cavity 80, wherein the top end of the fixed bearing cylinder 9 is fixedly arranged A detachable stop ring 6 is used to rotate and cooperate with the outer surface of the ai...

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PUM

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Abstract

An electrical cabinet having a solar power supply and targeted cooling capability. The electrical cabinet comprises a cabinet body (2), a mounting board (28) fixed in the cabinet body (2) and configured for mounting of electrical components (22), the electrical components (22) mounted on the mounting board (28) and to be cooled, and a targeted cooling device configured to perform cooling on the electrical components (22) to be cooled. The targeted cooling device comprises a fixed carrying cylinder (9) fixedly mounted on the mounting board (28), surrounding the electrical components (22) to be cooled, and having a ventilation opening (91) at a bottom thereof. An outer circumferential wall of the fixed carrying cylinder (9) is rotatably fitted with an gas channel distribution ring-shaped member (8) having a ring-shaped cavity (80), and the gas channel distribution ring-shaped member (8) is driven by a drive device to rotate and distribute a coolant gas to selectively perform cooling on one of the electrical components (22) to be cooled. The electrical cabinet having a solar power supply and a targeted cooling capability has reliable operation and a simple structure, thus enabling selective concentration of cooling and heat dissipation for a single element generating excessive heat in the electrical cabinet.

Description

technical field [0001] The present application relates to the field of electrical cabinets, in particular to an electrical cabinet powered by solar energy and capable of local cooling. Background technique [0002] Electrical cabinets typically house various electrical components. In these electrical components, heat generation and dissipation vary. For the entire electrical cabinet, its safety and stability often depend on the position or point where heat generation is the highest. However, conventional heat dissipation methods are difficult to dissipate or cool down the heat accumulation area or single / multiple heat in the electrical cabinet in a targeted manner. Contents of the invention [0003] The object of the present invention is to provide a solar powered and locally cooled electrical cabinet which overcomes the drawbacks of the prior art. [0004] The solution is an electrical cabinet powered by solar energy and locally cooled, including a cabinet body, a moun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20H02J7/00
CPCH02J7/00H05K7/20
Inventor 张胜杨东亮张文强张卫花芳王源徐浩王强
Owner LIANYUNGANG GANGSHENG SWITCH MFG
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