Computer case with dustproof effect

A computer and casing technology, applied in the computer field, can solve the problems of dust occupation and inability to truly isolate dust, and achieve the effect of blocking dust from entering

Inactive Publication Date: 2018-02-02
季正明
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The factors that affect the service life of the computer are not only the aging of the circuit, but also dust occupies a large proportion. Most of the dust-proof methods used in the existing computer case are to install dust-proof cotton at the heat dissipation port, which cannot really isolate the dust. into, therefore, we propose a computer case with a dust-proof effect

Method used

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  • Computer case with dustproof effect
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Embodiment

[0017] Example: see Figure 1-2 , a computer casing with dustproof effect according to the present invention, comprising an outer casing 2, an inner casing 1, a base 3, an air intake fan 11, an air outlet fan 14, a guide rail 5 and a main board mounting bracket 6, the outer casing 2 is arc-shaped, The inner shell 1 is circular, and the outer shell 2 is fixed on the base 3. An air inlet chamber 9 and an air outlet chamber 12 are separated by a partition in the outer shell 2. The left side of the bottom of the outer shell 2 is provided with a The air outlet 13 communicated with the air outlet chamber 12, the right side of the bottom of the shell 2 is provided with the air inlet 10 with the air inlet chamber 9, the inner shell 1 is fixed on the outer shell 2, and its upper part has a 9 communicated upper air outlet, the lower part of which is provided with a lower air outlet communicated with the air outlet chamber 12, the air intake fan 11 is installed at the upper air outlet, t...

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PUM

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Abstract

The invention discloses a computer casing with dustproof effect, which comprises an inner casing, an outer casing and a base. In the present invention, a shell is arranged outside the inner shell, and the shell is composed of an air inlet chamber and an air outlet chamber. During operation, the gas enters from the air inlet provided at the bottom of the air inlet chamber, and is poured into the inner shell driven by the air intake fan. During this period, due to the height difference between the air inlet and the air inlet fan, the dust cannot rise to the height of the air inlet fan, which can effectively block the inhalation of dust. After the gas mixed with fine dust enters from the air inlet, it will Under the action of the fan, the dust in the gas collides with the inner wall of the air intake cavity, and is absorbed by the sound-absorbing cotton on the inner wall of the air intake cavity, which further strengthens the dust-proof effect. After cooling down, the components are drawn out by the air outlet fan and discharged from the air outlet, and dust-proof cotton is installed on the air inlet and air outlet, which can achieve the maximum barrier against dust.

Description

technical field [0001] The invention specifically relates to a computer casing with dustproof effect, which belongs to the field of computers. Background technique [0002] The factors that affect the service life of the computer are not only the aging of the circuit, but also dust occupies a large proportion. Most of the dust-proof methods used in the existing computer case are to install dust-proof cotton at the heat dissipation port, which cannot really isolate the dust. Enter, therefore, we propose a computer case with a dust-proof effect. Contents of the invention [0003] The technical problem to be solved by the present invention overcomes the existing defects, and provides a computer casing with dustproof effect. A casing is provided outside the inner casing, and the casing is composed of an air inlet chamber and an air outlet chamber. During operation, the gas is formed by The air inlet provided at the bottom of the air inlet cavity enters, and is poured into the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/18G06F1/20
CPCG06F1/181G06F1/183G06F1/20
Inventor 季正明
Owner 季正明
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