Air filter for electronic equipments box

An air filter and electronic equipment technology, applied in the separation of dispersed particles, chemical instruments and methods, cooling/ventilation/heating transformation, etc., can solve problems such as troublesome, fan load increase, etc., to achieve thorough filtration and good convection effect Effect

Inactive Publication Date: 2009-04-08
耿继跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The dust-proof net needs to be disassembled and cleaned frequently, which is troublesome
[0005] 2. There is a certain resistance to the airflow entering the chassis, which increases the fan load
[0006] 3. Some tiny dust can still enter the chassis, and there will still be some dust after long-term use

Method used

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  • Air filter for electronic equipments box

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Experimental program
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Effect test

Embodiment Construction

[0013] In the figure, when the fan (5) is working, the air enters from the air inlet (1), is filtered by the air filter element (3) above the oil sump (2), and then passes through the air duct (4), the fan (5), and the outlet The air port (6) enters the case, and the air entering the case absorbs heat and is finally discharged by the power supply fan. In the picture, there is oil in the oil pool (2), and there is a small amount of oil on the air filter element (3). When the air passes through the air filter element (3), dust will stick to the air filter element (3) or fall into the oil pool (2) , the dust collected in the oil pool (2) is stuck together by the oil and will not fly around. The thickness of the air filter element (3) is more than 20 millimeters.

[0014] In the figure, the air duct (4) is made of hose and can be moved, so that the air outlet (6) can be placed at the required position, so that the air in the chassis can be better circulated, and the combination o...

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Abstract

The invention relates to an air cleaner for electronic equipment case. The air cleaner is mainly used for the computer case, belongs to the field of computer equipment, and mainly solves the problem of dust in the case. The air cleaner comprises an air inlet, an engine oil reservoir, an air filter core, a fan, an air duct and an air outlet, and is characterized in that the dust in the air is filtered by the air filter core, and is collected by the engine oil reservoir; and the fan is adopted for initiative ventilation. The air cleaner is used in various electronic cases, and household electrical appliances with a cooling fan, and has the advantages of high-efficiency dust filtration, prolonged service life of the equipment, reduction of the dust in the air in an operating environment, etc.

Description

Technical field: [0001] The invention relates to an air filter for electronic equipment cabinets, in particular to an air filter for computer cabinets and other equipment, which belongs to computer equipment. Background technique: [0002] With the wide application of computers in various fields, no matter it is a personal computer or a professional server, the heat dissipation inside the chassis is mainly completed by fans and ventilation holes. It will enter the chassis with the airflow from the air inlet, and attach to the important electronic components in the chassis, affecting the heat dissipation of the electronic components. In the humid summer, it is easy to short-circuit the circuit and cause damage to the electronic components. [0003] At present, some chassis have added dust-proof devices (dust-proof nets), but the use effect is not ideal, and there are mainly the following deficiencies: [0004] 1. The dust-proof net needs to be disassembled frequently for cle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D50/00H05K7/20
Inventor 耿继跃
Owner 耿继跃
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