Method for dedusting by radiator fan and dust cleaning apparatus for computer device

A technology for computer equipment and cooling fans, applied in the application field of cooling fans, can solve problems such as damage to electronic parts, difficult temperature reduction of electronic parts, and poor performance of computer equipment.

Active Publication Date: 2009-04-15
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the temperature of the electronic parts is not easy to drop, the performance of the computer equipment will be deteriorated, and it is easy to damage the electronic parts due to high temperature

Method used

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  • Method for dedusting by radiator fan and dust cleaning apparatus for computer device
  • Method for dedusting by radiator fan and dust cleaning apparatus for computer device
  • Method for dedusting by radiator fan and dust cleaning apparatus for computer device

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Embodiment Construction

[0042] In order to make the above-mentioned and other objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail below with reference to the accompanying drawings.

[0043] Please refer to figure 1, the present invention discloses a dust removal device 1, which can be used by a computer equipment (not shown). Since the focus of the present invention is not on the modeling structure of the dust removal device 1 or the computer equipment, the three-dimensional view of the dust removal device 1 or the computer equipment is not shown, but only its system block diagram is shown. The computer device referred to herein may be a notebook computer, a desktop computer, a server, or the like. The dust removal device 1 includes a cooling fan 11 , a controller 13 and a detection device 14 , preferably also includes a timer 12 . In one embodiment, the dust removal device 1 may further include...

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Abstract

The invention provides a dedusting method using thermal fan and a dedusting device for computer apparatuses. The said computer apparatuses include notebook computers, desktop computers, and servers. The method in the invention includes following: to diagnosis if the temperature of electronic parts is higher than the specified temperature, or if the revolution rate of heat-radiating fans is lower than the specified revolution rate; if the result is ''YES'', the heat-radiating fans is counter-rotated till the interval timer reaching the specified time.

Description

technical field [0001] The invention relates to the application of a cooling fan, in particular to a method for removing dust by using the cooling fan and a dust removal device for computer equipment. Background technique [0002] Most of today's computer equipment is light, thin and short, and it is fast and efficient. In order to make the computer faster, it often depends on whether the performance of the electronic parts inside the computer equipment can be fully utilized. When the electronic components inside the computer equipment perform their functions, the operating frequency of the electronic components will increase accordingly. temperature of the part. [0003] The cooling fan draws the cold air from the outside of the computer equipment into the computer equipment, and uses the flow of the cold air to lower the temperature of the electronic parts. However, the cooling fan can not only inhale cold air, but also inhale dust, and because the electronic parts insi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20
Inventor 张世其
Owner WISTRON CORP
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