A computer dustproof case

A computer and case technology, which is applied in the field of computer dustproof case, can solve the problem that the dustproof performance and heat dissipation performance of the case are difficult to be balanced, and achieve the effects of improving dustproof effect, improving filtering effect and increasing opening size

Active Publication Date: 2021-10-01
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a computer dust-proof chassis capable of preventing dust and ensuring good heat dissipation effect of the chassis, which solves the problem in the prior art that it is difficult to balance the dust-proof performance and heat dissipation performance of the chassis

Method used

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  • A computer dustproof case
  • A computer dustproof case
  • A computer dustproof case

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] Example: such as Figure 1-2 As shown, a computer dustproof chassis 1 includes a chassis 1, and an air intake mechanism 2 and an air outlet mechanism 3 are detachably installed on one opposite surface of the chassis 1;

[0034] Such as Figure 3-5As shown, the air intake mechanism 2 includes an air intake plate 21, and a side of the air intake plate 21 away from the chassis 1 is provided with a baffle plate 22 in parallel, and filter assemblies 23 are installed at each opening formed between the baffle plate 22 and the air intake plate 21 , each filter assembly 23 includes at least two dust filter screens, the width of each dust filter screen of each group of filter assembly 23 increases successively from the opening, and each dust filter screen is perpendicular to the air inlet plate 21, and is connected with the inlet The air plate 21 is slidably connected, wherein, on the air intake plate 21, a connecting groove 24 is provided at the position corresponding to each d...

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PUM

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Abstract

The invention discloses a computer dust-proof case, which comprises the case. An air intake mechanism and an air outlet mechanism are respectively detachably installed on one opposite surface of the case. Gas enters through the air intake mechanism. The combination of the baffle plate and the baffle forms the first protection, preventing external dust or impurities from falling directly on the air intake plate, entering the chassis from the air intake hole, and forming the second protection through the cooperation of the baffle plate and various filter components. The airflow in the chassis is filtered to prevent dust from entering the chassis with the airflow. The airflow in the chassis reaches the notch, drives the shielding bar to rotate and move away from the air outlet plate, thereby opening the notch, discharging gas, and controlling the shielding bar away from The distance of the air outlet plate does not need to be manually adjusted, and when there is no air flow, the shielding strip will naturally droop to completely cover the opening of the notch, preventing dust from the external environment from entering the inside of the chassis from the notch, and further improving the dustproof effect of the chassis.

Description

technical field [0001] The invention relates to the technical field of computer equipment, in particular to a computer dustproof 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. The components are installed in the inner cavity of the chassis, and for the needs of heat dissipation, the inner cavity of the chassis is an unclosed cavity, and there are a large number of openings in the inner cavity of the chassis, and the cooling air outside the chassis is sucked in through the openings by the fan of the chassis power supply To dissipate heat for the electronic components inside the case, and then the fan of the power supply of the case will discharge the hot air out of the case. However, outside dust can easily enter the case through the ven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/18G06F1/20B01D50/00
CPCG06F1/183G06F1/20B01D50/20
Inventor 张成彬吴兆丰徐燕萍
Owner YANCHENG INST OF TECH
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