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Dustproof case

A case, dust-proof technology, applied in the direction of instruments, electrical digital data processing, digital data processing parts, etc., can solve the problems of reducing the overall strength of the case, large electromagnetic radiation of the case, and reducing the air passing rate, etc., to achieve low noise, electromagnetic Low radiation, the effect of promoting air circulation

Inactive Publication Date: 2013-02-13
HENGYANG NORMAL UNIV
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Because there is a lot of dust in the air, as the computer is used for a long time, the dust will accumulate in the case, which is very unsanitary and will affect the reliability of the electronic components inside the computer.
And the cooling holes on the chassis also have such problems: too few cooling holes on the casing will reduce the air passage rate and affect the heat dissipation effect, and too many cooling holes will reduce the overall strength of the casing and increase electromagnetic radiation. The cooling holes that need to be opened for heat dissipation have led to the disadvantage of large electromagnetic radiation of the chassis to varying degrees.

Method used

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Embodiment Construction

[0022] Such as figure 1 , figure 2 , image 3 with Figure 4 As shown, the dustproof cabinet of the first embodiment of the present invention includes a cabinet 1 and a cabinet inner chamber 10 located inside the cabinet 1. The cabinet inner chamber 10 is a closed cavity, and one side of the cabinet inner chamber 10 is provided with a Heat exchange heat sink 3.

[0023] In this embodiment, the cooling plate 3 is arranged on the right side of the front view of the chassis cavity 10, and the chassis cavity 10 is provided with a partition assembly 11, and the partition assembly 11 divides the chassis cavity 10 into a main board accommodating cavity 101 and a The diversion cavity 102 is arranged between the partition plate assembly 11 and the heat sink 3 , the main board accommodating cavity 101 communicates with both ends of the diversion cavity 102 , and an internal circulation fan 13 is provided in the inner cavity 10 of the chassis. The partition plate assembly 11 is only...

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Abstract

The invention discloses a dustproof case comprising a case body (1) and a case cavity (10) arranged in the case body (1), wherein the case cavity (10) is a closed cavity; and a heat-radiating plate (3) for heat exchange is arranged on at least one lateral surface of the case cavity (10). The invention can prevent dust entering the inside of the case to damage electronic elements and has the advantages of favorable heat-radiating effect, low electromagnetic radiation, favorable compatibility, low noise, convenient disassembly, firmness and reliability.

Description

technical field [0001] The invention relates to the field of computer hardware, in particular to a structural improvement of a case. Background technique [0002] As we all know, the chassis is an important part of the computer. It is the skeleton of the computer, which can play the role of ventilation and heat dissipation, support and protection of internal components, and shielding of electromagnetic radiation. Most of the existing chassis are designed and manufactured based on the ATX specification standard formulated by Intel in 1995 and the BTX specification standard formulated in 2004. In the inner cavity, and for the needs of heat dissipation, the inner cavity of the chassis is a non-closed cavity. There are a large number of openings in the inner cavity of the chassis. The fan of the chassis power supply sucks the cold air outside the chassis through the openings into the inside of the chassis. The electronic components dissipate heat, and the fan of the chassis pow...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/18G06F1/20
Inventor 肖宾宾涂六梅
Owner HENGYANG NORMAL UNIV
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