Power distribution cabinet

A power distribution cabinet and power technology, applied in substation/distribution device casing, electrical components, substation/switch layout details, etc., can solve the problems of poor heat dissipation and dustproof effect of power distribution cabinet, and improve the heat dissipation effect. , The structure is reasonable and simple, and the production cost is low.

Inactive Publication Date: 2017-11-28
孙景玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a power distribution cabinet with a heat dissipation and dustproof device in order to solve the above problems, which solves the problem of poor heat dissipation and dustproof effects of the current power distribution cabinet

Method used

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Embodiment Construction

[0020] Such as figure 1 As shown, this specific embodiment adopts the following technical solutions: a power distribution cabinet, including: a power distribution cabinet body 1, and also includes a base 2, a guide rail 3, a sliding seat 4, a blower fan 5, a flange 6, and an end cover 7. Filter screen 8, wind guide plate 9, barrier screen 10, upper cover 11, bolts 12, cooling holes 13, fan seat 14, ventilation fan 15, ventilation screen 16 and first valve plate 17; power distribution cabinet body 1 A base 2 is fixedly connected to the bottom surface inside the chamber; a guide rail 3 is fixedly connected to the upper surface of the base 2; a slide seat 4 is slidably connected to the guide rail 3; a blower fan 5 is fixedly connected to the upper surface of the slide seat 4; the power distribution cabinet body 1 The inner lower end of the chamber is fixedly connected with a filter 8; the upper part of the filter 8 is fixedly connected with a wind deflector 9; the lower end of th...

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PUM

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Abstract

The invention discloses a power distribution cabinet. The power distribution cabinet is reasonable and simple in structure, low in production cost and convenient to mount and also has dust removal and heat dissipation functions. During use, an upper cover and an end cover are opened, and a blowing fan is switched on to dissipate heat; meanwhile, a first valve plate and a second valve plate are opened, and an exhaust fan and a suction fan are switched on for further heat dissipation, so that the heat dissipation effect is greatly enhanced, and heat dissipation of internal elements is guaranteed; when the heat dissipation is not needed, the fans stop working, the first valve plate and the second valve plate are closed, the upper cover is closed, bolts are locked, and the end cover is closed, so that dust can be effectively prevented; furthermore, by arrangement of a filter net, an air guide plate and a blocking net, the dust can be prevented from entering a power distribution cabinet body.

Description

Technical field: [0001] The invention relates to the field of electric equipment, in particular to an electric power distribution cabinet. Background technique: [0002] Electrical equipment will generate a lot of heat during work. If the heat cannot be discharged from the box in time, the temperature of the box will increase. If the equipment is kept in a high temperature environment for a long time, it will lead to internal insulation reduction, component aging, and oxidation of electrical connection points. Etc., thereby causing the service life of the equipment to be reduced, the dust in the air enters the electrical equipment box, and will be deposited on the circuit board of the electrical equipment, thereby affecting the normal use of the electrical equipment. Invention content: [0003] The object of the present invention is to provide a power distribution cabinet with a heat dissipation and dustproof device in order to solve the above problems, which solves the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28
CPCH02B1/565H02B1/28
Inventor 孙景玉
Owner 孙景玉
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