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Dustproof high-voltage power cabinet

A technology for high-voltage power and power cabinets, which is applied to electrical components, substation/switch layout details, substation/power distribution device shells, etc. Gray board control and other issues to achieve good heat dissipation effect, improve service life, and good dust-proof effect

Inactive Publication Date: 2021-03-30
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The dust-proof power cabinets of the prior art cannot control the gray baffle, which will cause excessive heat inside the power cabinet and affect the normal operation of internal components

Method used

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  • Dustproof high-voltage power cabinet
  • Dustproof high-voltage power cabinet
  • Dustproof high-voltage power cabinet

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...

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PUM

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Abstract

The invention discloses a dustproof high-voltage power cabinet which comprises a box body and a power cabinet body. The power cabinet body is arranged in the box body, lifting frames are arranged on the two sides of the interior of the power cabinet body, a rotating cylinder is arranged in the middle of the two lifting frames, and the front end and the rear end of the rotating cylinder are rotatably connected with the inner walls of the lifting frames. A lead screw is arranged in the middles of the two lifting frames in a penetrating mode. Heat dissipation openings are formed in the two sidesof the power cabinet, ash baffles are arranged in the heat dissipation openings, so that when the ash baffles are in a vertical state, a good dustproof effect can be achieved, a movable rod is arranged on one side of each ash baffle, a driving lever is arranged on one side of each movable rod, and a stepping motor II is matched to drive a spur gear to rotate. Therefore, movable rod is driven to ascend. And when the movable rod rises, the deflector rod drives the ash blocking plate to rotate, so that the ash blocking plate is in an inclined state, and a good heat dissipation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to a dust-proof high-voltage power cabinet. Background technique [0002] The electrical cabinet is a cabinet made of steel to protect the normal operation of components. The materials for making electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. Compared with hot-rolled steel sheets, cold-rolled steel sheets are softer and more suitable for the production of electrical cabinets. Electrical cabinets are widely used mainly in chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc. The power cabinet adopts stainless steel door shaft, dual-source special terminal box handle, and box door The inside is equipped with a limit and anti-rebound mechanism; the door and the box body adopt a fully enclos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/30H02B1/32H02B1/36H02B1/56H02B1/54
CPCH02B1/28H02B1/30H02B1/32H02B1/36H02B1/565H02B1/54
Inventor 梁瀚宇杨世洪王龙郑文颜世强邓华张旭沈正康杨小军王志甫赵胜谢菲杨锴刘佳杨昌碑方曦李姜娴张玉琪王晓波吴建群程祖奇杨洪明陈潇瑞王松陈永庆贺平雷云江
Owner GUIZHOU POWER GRID CO LTD