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Self-closing insect-preventing power distribution cabinet for communication base station

A communication base station, self-closing technology, applied in the substation/distribution device casing, substation/switch layout details, application and other directions, can solve the problems affecting the normal heat dissipation of the distribution box, and achieve the effect of reducing the temperature and prolonging the service life

Inactive Publication Date: 2020-07-28
马锦棠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that some insects often gather at the cooling outlet of the distribution box and affect the normal heat dissipation of the distribution box when the existing distribution box is used in the prior art, and proposes a communication Self-closing insect-proof power distribution cabinet for base station

Method used

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  • Self-closing insect-preventing power distribution cabinet for communication base station
  • Self-closing insect-preventing power distribution cabinet for communication base station
  • Self-closing insect-preventing power distribution cabinet for communication base station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to Figure 1-3 , a self-closing insect-proof power distribution cabinet for communication base stations, including a box body 1, a liquid storage tank 2 is opened at the upper end of the box body 1, a piston plate 3 is symmetrically sealed and slidingly connected in the liquid storage tank 2, and two piston plates The sealed space formed by 3 and the liquid storage tank 2 is a compression area, and the compressed area is filled with insect repellent liquid, and the sealed space formed by the piston plate 3 away from the compression area and the liquid storage tank 2 is a driving area, and the driving area is filled with a driving agent. The driving agent can be a liquid with a boiling point of about 40 degrees Celsius, such as dichloromethane;

[0024] The two side walls of the box body 1 are symmetrically provided with installation grooves 4, and each installation groove 4 is elastically connected with a movable block 5 through a first spring 7, and the side wall...

Embodiment 2

[0028] refer to Figure 4-5 , the present embodiment differs from Embodiment 1 in that: the movable block 5 is uniformly provided with a plurality of slots 13 facing the inner hole 9, and each placement slot 13 is elastically connected by a second spring 14 There are permanent magnet plates 15, and each permanent magnet plate 15 is sealed and slidably connected with the corresponding placement groove 13, then the sealed space formed by the permanent magnet plate 15 and the corresponding placement groove 13 is a temporary storage area, and each inner hole 9 is fixed A permanent magnet ring 16 is provided, and the corresponding permanent magnet ring 16 has the same magnetic pole as the opposite side of the permanent magnet plate 15. Each permanent magnet plate 15 is provided with a one-way air intake pipe 17, and the one-way air intake pipe 17 only allows External air or liquid enters the temporary storage area through the one-way air intake pipe 17, and each placement groove 13...

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Abstract

The invention discloses a self-closing insect-preventing power distribution cabinet for a communication base station. The power distribution cabinet comprises a box body, wherein a liquid storage tankis formed in the upper end part of the box body; piston plates are symmetrically arranged in and hermetically and slidably connected with the liquid storage tank; a sealed space formed by the two piston plates and the liquid storage tank is a compression area, and the compression area is filled with insect expelling liquid; and a sealed space defined by the parts, away from the compression area,of the piston plates and the liquid storage tank is a driving area, and the driving area is filled with a driving agent. When the self-closing insect-preventing power distribution cabinet is used, only when the inner temperature of the box body is too high, through holes are allowed to communicate with outer holes and inner holes to dissipate heat in the box body, and the insect expelling liquid is sprayed to the inner holes, so the power distribution cabinet is high in pertinence and can effectively achieve heat dissipation and insect prevention; and by arranging permanent magnet rings, permanent magnet plates, one-way air inlet pipes and one-way exhaust pipes, dust in the outer holes can be blown off to keep the plot of the outer holes, high-temperature gas in the box body can be exhausted to the outside, and the inner temperature of the box body is reduced.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a self-closing insect-proof power distribution cabinet for a communication base station. Background technique [0002] The communication base station is the public mobile communication base station. It is a form of radio station, which refers to the radio transceiver station that transmits information between the mobile communication switching center and the mobile phone terminal in a certain radio coverage area. Various power distribution cabinets are required to control and detect circuits during base station construction. [0003] There are generally many power devices in the power distribution cabinet. In summer, the heat in the power distribution cabinet is difficult to dissipate to the outside world. Therefore, many power distribution cabinets will have some ventilation openings to assist the power distribution cabinet to dissipate heat and avoid the inside of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/30A01M29/12
CPCA01M29/12H02B1/30H02B1/565
Inventor 马锦棠
Owner 马锦棠
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