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Improved outdoor distribution cabinet

An improved, distribution box technology, applied in the direction of electrical components, substation/switch layout details, substation/switchgear cooling/ventilation, etc., can solve problems affecting the normal operation of electrical equipment, etc.

Inactive Publication Date: 2018-02-23
研谷电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The current heat dissipation method for the distribution box is generally to set louver holes on the box body to circulate the air inside and outside the box to dissipate heat. However, there are rainwater, dust, insects, etc. in the working environment of the outdoor distribution box, which may enter the distribution box. affect the normal operation of electrical equipment

Method used

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Embodiment Construction

[0010] In order to facilitate those skilled in the art to better understand the present invention, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] Such as figure 1 The outdoor distribution box shown includes a box body A, a box door B is provided on one side of the box body, and a cooling device C is provided on the bottom of the box body and the box door.

[0012] Such as figure 2 As shown, the heat dissipation device includes a plastic cylinder 1, a semiconductor cooling plate 2, a first fan 3, a second fan 4, and a filter screen 5; Refrigeration unit 12, the refrigeration unit is inserted into the casing, the heat dissipation portion is exposed outside the casing, the cold end of the semiconductor refrigeration sheet faces the refrigeration section, the hot end of the semiconductor refrigeration sheet faces the heat dissipation section, the first fan is arranged in the refrigeration se...

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Abstract

Improved outdoor distribution box. The present invention has a closed structure, the air inside and outside the box does not circulate, and the heat in the cabinet is brought out of the cabinet through the semiconductor refrigeration sheet in the heat dissipation device, and the rainwater, dust, and insects are prevented from entering the box while heat dissipation is carried out; the first fan makes The air flow in the box lowers the overall temperature inside the cabinet, and the second fan blows away the heat from the hot end of the semiconductor cooling chip, and uses a filter to prevent excessive dust outside the cabinet from adhering to the second fan and the hot end of the semiconductor cooling chip, affecting heat radiation.

Description

technical field [0001] The invention relates to the field of distribution boxes, in particular to an improved outdoor distribution box. Background technique [0002] The current heat dissipation method for the distribution box is generally to set louver holes on the box body to circulate the air inside and outside the box to dissipate heat. However, there are rainwater, dust, insects, etc. in the working environment of the outdoor distribution box, which may enter the distribution box. affect the normal operation of electrical equipment. Contents of the invention [0003] In view of the above problems, the present invention provides an improved outdoor distribution box, which includes a box body, a box door is provided on one side of the box body, and a heat dissipation device is provided on the bottom of the box body and the box door, and the heat dissipation device includes a plastic Cylinder, semiconductor cooling sheet, first fan, second fan, filter screen; the semico...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56
CPCH02B1/565
Inventor 倪振华
Owner 研谷电气有限公司
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