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A dust removal device for distribution box

A technology of dust removal device and distribution box, which is applied in the directions of substation/distribution device shell, electrode cleaning, electrostatic separation, etc., can solve the problem of dust accumulation in the distribution box being difficult to remove, and achieves simple structure, failure prevention, and convenient use. Effect

Active Publication Date: 2019-04-26
北京技捷信通科技有限公司
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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 dust removal device for a distribution box to solve the problem that the dust accumulation in the distribution box is difficult to remove

Method used

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  • A dust removal device for distribution box
  • A dust removal device for distribution box

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Embodiment

[0022] Such as figure 1 with 2 As shown, a dust removal device for a distribution box 1 includes a blowing pipe 14 on the distribution box 1 that is used to extend outward and communicate with the blowing port 3, and an insulating frame 11 that is arranged on the blowing pipe 14 of the distribution box 1; A shakeable metal mesh 10 and an electrostatic generator connected to the metal mesh 10 are arranged inside the frame 11, and the upper part of the metal mesh 10 is inclined to the outside of the distribution box 1; the insulating frame 11 has four side walls, and each side wall is connected to the Springs 12 are hinged between the metal mesh 10; the right side wall of the insulating frame 11 is provided with an electromagnet 9 for absorbing the metal mesh 10; the electromagnet 9 is connected with the static generator in the same electric circuit, and the electromagnet 9 is electrically connected To regularly control the on-off microcontroller of the electromagnet 9, the mic...

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Abstract

The present invention belongs to the field of electrical control, and especially discloses a dust collection device of a distribution box. The device comprises an insulation frame arranged at a blow-off nozzle of a distribution box; the insulation frame is internally provided with a jittered metal net and an electrostatic generator connected with the metal net; the insulation frame has four side walls, and one spring is connected between each side wall and the metal net; one side wall of the insulation frame is provided with an electromagnet configured to absorb the metal net; and the electromagnet and the electrostatic generator are connected with the same electric circuit. Compared to the prior art, the dust collection device of the distribution box is simple in structure and convenientto use and can perform cleaning of dust in the distribution box through the metal net, a circuit board cannot be touched in the cleaning process, and therefore, faults of the circuit board caused by manual cleaning can be effectively avoided.

Description

technical field [0001] The application of the present invention belongs to the field of electrical control, and specifically discloses a dust removal device for a distribution box. Background technique [0002] A distribution box is an electrical device used to distribute electrical energy. A circuit board is installed in the distribution box. In order to dissipate heat for the circuit board in the distribution box, a blower port is generally provided on the side wall of the distribution box. However, because the distribution box is generally installed on the side of the road, the circuit boards in the distribution box are prone to deposit dust. However, due to the large number of lines in the distribution box, it is easy to cause short circuit and other faults due to touching the lines with a vacuum cleaner. However, if ordinary fans are used to blow the dust, all the dust cannot be blown out of the distribution box, and some dust will be blown into the distribution box, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/28B03C3/017B03C3/76
CPCB03C3/017B03C3/76H02B1/28
Inventor 邱红光
Owner 北京技捷信通科技有限公司
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