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Efficient heat dissipation power distribution cabinet

A power distribution cabinet, high-efficiency technology, applied in substation/distribution device housing, electrical components, substation/switch layout details, etc. blocking effect

Inactive Publication Date: 2021-05-28
江门市芳华文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the power distribution cabinet is in operation, the internal electrical components will generate a lot of heat. The traditional cooling method is to install a cooling fan. The surface of the cooling fan is covered with gauze, but the gauze will adhere to a lot of dust and impurities after a period of use. And impurities will block the mesh holes, reducing the air intake, resulting in poor heat dissipation

Method used

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  • Efficient heat dissipation power distribution cabinet
  • Efficient heat dissipation power distribution cabinet
  • Efficient heat dissipation power distribution cabinet

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Embodiment Construction

[0020] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-4 , the present invention provides a technical solution: a high-efficiency heat dissipation power distribution cabinet, including a cabinet body 1 and two cabinet doors hinged with the cabinet body 1, and also includes an automatic cleaning heat dissipation device 2.

[0022] The automatic cleaning heat dissipation device 2 includes a motor 21, a fixed rod 22, an outer rubber ring 23, a filter mesh plate 24, a hair brush 25, a positioning ...

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Abstract

The invention discloses an efficient heat dissipation power distribution cabinet which comprises a cabinet body and two cabinet doors hinged to the cabinet body and further comprises an automatic cleaning and heat dissipation device. The automatic cleaning and heat dissipation device comprises a motor, a fixing rod, an outer layer rubber ring, a filter screen disc, a brush, a positioning rod and heat dissipation fans, the filter screen disc comprises a small steel ring, a large steel ring, a connecting rod and a concentrating block, four through holes are formed in the side wall of the cabinet body, the heat dissipation fans are installed in the two through holes in the opposite angles, and the heat dissipation fans are axial flow fans. According to the efficient heat dissipation power distribution cabinet, dust and impurities are prevented from being attached to a gauze in the mode that the filter screen disc is rotated, the gauze is swept and cleaned by adding a brush and other structures, the dust and the impurities are further prevented from being attached to the gauze, gauze holes are prevented from being blocked, and the problem of poor heat dissipation caused by unsmooth air circulation is solved.

Description

technical field [0001] The invention relates to the electrical field, in particular to a high-efficiency heat dissipation power distribution cabinet. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is scattered and the circuit is less. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. When the power distribution cabinet is in operation, the internal electrical components will generate a lot of heat. The traditional cooling method is to install a cooling fan. The surface of the cooling fan is cove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/30H02B1/28
CPCH02B1/28H02B1/30H02B1/565
Inventor 曾妙玲
Owner 江门市芳华文化传媒有限公司
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