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Dustproof cover of information processor, information processor, and dustproof structure

A technology for information processing devices and dust covers, which is applied in the field of dust covers and can solve problems such as adverse effects of information processing devices

Active Publication Date: 2013-11-13
SEGA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, when such an air-cooling fan is provided, external dust enters into the case through the above-mentioned air flow, and adversely affects each part of the information processing device, so dust-proof measures are required.

Method used

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  • Dustproof cover of information processor, information processor, and dustproof structure
  • Dustproof cover of information processor, information processor, and dustproof structure
  • Dustproof cover of information processor, information processor, and dustproof structure

Examples

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Embodiment Construction

[0027] Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, this embodiment example does not limit the technical scope of the present invention. In addition, in the drawings, the same or similar contents are described by attaching the same reference numerals or reference numerals.

[0028] figure 1 It is an external perspective view of an embodiment example of an information processing device having a dustproof cover and a dustproof structure to which the present invention is applied. figure 1 The dust cover 3 of the shown information processing device 1 is an air cooling fan 4 ( figure 1 not shown in the figure) and has a plurality of holes for air intake, but in the vicinity of the air-cooling fan 4, the size of the air intake holes is formed to be smaller than the air intake holes in other areas, thereby thinking The maintenance intervals are extended as much as possible and the main cotton dust is effectively co...

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PUM

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Abstract

Provided is a dustproof cover for the air-cooling fan of an information processor enabling the maintenance intervals to be extended, requiring less labor, and capable of collecting mainly lint efficiently.  The dustproof cover of the information processor comprising a casing and the air-cooling fan installed in the casing is provided with a plurality of suction holes, and is installed between the air-cooling fan and the outside air so that the airflow into the casing which is generated by the air-cooling fan flows thereinto through the dustproof cover.  The size of the suction holes in the vicinity area of the air-cooling fan is smaller than that of the suction holes in the other areas.

Description

technical field [0001] The present invention relates to a dustproof cover and the like for an air-cooling fan of an information processing device, and more particularly to a dustproof cover and the like which can prolong maintenance intervals and require no trouble. Background technique [0002] Conventionally, in an information processing device such as a personal computer with a plurality of printed circuit boards built in, the temperature inside the case may rise due to heat generated from the power supply unit and the reliability may be lowered. cold device. The air cooling device generally uses a fan to generate an air flow from an air intake port provided in the housing to an exhaust port, thereby cooling the inside of the housing. [0003] Furthermore, when such an air-cooling fan is provided, external dust enters into the casing through the above-mentioned air flow and adversely affects each part of the information processing device, so dust-proof measures are requi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20B01D46/10
CPCB01D2279/45H05K7/20181B01D46/10
Inventor 加藤史裕迫久俊前田和久
Owner SEGA CORP