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A lithium battery pack case for a communication base station

A technology for a lithium battery pack and a communication base station is applied in the field of lithium battery pack chassis, which can solve the problems of unsmooth air intake and reduced heat dissipation efficiency of the chassis, and achieve the effect of smooth air intake and efficient heat dissipation

Active Publication Date: 2022-07-15
湖北鸿兴时代新能源科技有限公司
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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 solve the disadvantages in the prior art that the air intake is not smooth after the filter screen on the air inlet is blocked, so that the heat dissipation efficiency of the chassis is reduced, and a lithium battery pack chassis for communication base stations is proposed.

Method used

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  • A lithium battery pack case for a communication base station
  • A lithium battery pack case for a communication base station
  • A lithium battery pack case for a communication base station

Examples

Experimental program
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Effect test

Embodiment 1

[0022] refer to Figure 1-8 , a lithium battery pack case for a communication base station, comprising a first case body 1, a movable door 22 is hingedly installed on the first case body 1, and two supporting legs correspondingly arranged are fixedly installed on the lower part of the outer wall of the first case body 1 23. The top of the first box body 1 is fixedly installed with a second box body 2 that communicates with the inside thereof, a filter grid 3 is arranged between the first box body 1 and the second box body 2, and the top surface of the second box body 2 is fixed A cylinder 4 that communicates with it is installed. The cylinder 4 is rotatably installed with a first rotating shaft 5 that is coaxially arranged with it. The top of the first rotating shaft 5 is fixedly installed with a fan blade 6. A fixed plate 11 is fixedly installed, and a third rotating shaft 12 arranged parallel to the first rotating shaft 5 is rotatably installed on the fixed plate 11. 12. Th...

Embodiment 2

[0028] refer to Figure 1-8 , as another preferred embodiment of the present invention, the difference from Embodiment 1 is that a scraper 21 corresponding to the movement trajectory of the brush 17 is provided on one side of the filter screen 18, and the scraper 21 is fixedly installed on the first box body 1 On the bottom surface, the scraper 21 is formed by a plurality of triangular prisms arranged at equal intervals, and the triangular prisms are all disposed toward the side away from the second rotating shaft 7 .

[0029] When the crank connecting rod mechanism drives the brush 17 to reciprocate in a straight line along the guide rod 19, when the brush 17 passes the scraper 21, the triangular prism on the scraper 21 will scrape off the impurities attached to the bristles of the brush 17. Therefore, it is avoided that the cleaning effect is deteriorated due to excessive impurities adhering to the brush 17 .

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Abstract

The invention relates to the technical field of battery pack boxes, in particular to a lithium battery pack box used for a communication base station. A fan blade is fixedly installed on the top of a first rotating shaft, a fixing plate is fixedly installed on the outer wall of the first box, and the fixing plate is rotatable. A third rotating shaft is installed parallel to the first rotating shaft. The third rotating shaft and the first rotating shaft are drivingly connected to the same drive module. The bottom end of the third rotating shaft extends downward to the bottom of the first box body. Two guide rods arranged parallel to each other are fixedly installed on the surface, a rod sleeve is sleeved on the two guide rods, and a brush is fixedly installed between the two rod sleeves. A filter screen is installed on the tuyere, and the brush and the third rotating shaft are connected by means of a crank link mechanism. The invention can clean the filter screen on the air inlet in real time by setting the crank connecting rod mechanism and the brush, so that the heat dissipation of the chassis can be efficiently carried out.

Description

technical field [0001] The invention relates to the technical field of battery pack boxes, in particular to a lithium battery pack box used for a communication base station. Background technique [0002] Communication base stations located outdoors generally need to be equipped with lithium battery packs for power supply, and lithium battery packs need to be installed in a dedicated chassis. In the process of supplying power, the lithium battery will generate a lot of heat. In order to ensure the normal operation of the lithium battery, it is necessary to set up a cooling fan and other mechanisms in the chassis. For some communication base stations in remote outdoor areas, the air in the equipment room will enter the dust. , mosquitoes and other impurities, and after the cooling fan is installed, when the cooling fan is running, the external air will be sent into the box, and the hot air inside the box will be discharged. At this time, the dust and mosquitoes in the machine ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/251H01M10/613H01M10/627H01M10/6563B01D46/681B01D46/10
CPCH01M10/613H01M10/627H01M10/6563B01D46/10B01D46/681Y02E60/10
Inventor 黎标金璇陈兴奎
Owner 湖北鸿兴时代新能源科技有限公司
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