Dust deposition monitoring system for a computer cooling fan

A cooling fan and monitoring system technology, applied in computing, hardware monitoring, error detection/correction, etc., can solve problems such as computer temperature rise, inaccurate judgment, and affecting the normal operation of the computer.

Inactive Publication Date: 2020-05-05
成都崇明视光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Existing computer cases are generally equipped with ventilation holes and exhaust fans, but after a period of use, a large number of dust particles will accumulate on the cooling fan, which will cause the temperature of the computer to rise and affect the normal operation of the computer. At this time, it is necessary to clean the cooling fan in time , but at present it is judged by experience whether it is necessary to carry out dust removal treatment, so the judgment is often inaccurate

Method used

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  • Dust deposition monitoring system for a computer cooling fan

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Embodiment Construction

[0010] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, a computer cooling fan ash accumulation monitoring system provided in this embodiment includes a temperature sensor, a speed sensor, an A / D converter, a central processing unit, an alarm module and an LED prompt module, and the temperature sensor and the speed sensor are both The temperature sensor is used to collect the temperature signal inside the computer, and the rotation speed sensor is used to collect the rotation speed of the cooling fan.

[0012] Both the alarm module and the LED prompt module are respectively connected to the central processing unit, and the specific alarm module adopts a buzzer.

[0013] Preferably, the LED prompt module includes a drive circuit and an LED prompt light, and the central processing unit controls the lighting and extinguishing of the LED prompt light through the drive circui...

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Abstract

The invention particularly relates to a dust deposition monitoring system for a computer cooling fan. The system comprises a temperature sensor, a rotating speed sensor, an A / D converter, a central processing unit, an alarm module and an LED prompt module, the temperature sensor and the rotating speed sensor are connected with the central processing unit through the A / D converter, and the alarm module and the LED prompt module are connected with the central processing unit. The system can detect the rotating speed and the temperature of the cooling fan, so that whether dust is accumulated on the cooling fan is judged according to the rotating speed and the temperature, and when the dust is accumulated, an alarm prompt can be sent out in time.

Description

technical field [0001] The invention specifically relates to a computer cooling fan dust accumulation monitoring system. Background technique [0002] Existing computer cases are generally equipped with ventilation holes and exhaust fans, but after a period of use, a large number of dust particles will accumulate on the cooling fan, which will cause the temperature of the computer to rise and affect the normal operation of the computer. At this time, it is necessary to clean the cooling fan in time , But at present, it is judged whether it is necessary to carry out dust removal treatment by experience, so the judgment is often inaccurate. Contents of the invention [0003] The purpose of the present invention is to provide a computer cooling fan dust accumulation monitoring system which is convenient for detection. [0004] The technical scheme adopted in the present invention is: a computer cooling fan dust accumulation monitoring system, including a temperature sensor, ...

Claims

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Application Information

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IPC IPC(8): G06F11/30G06F11/32
CPCG06F11/3058G06F11/325
Inventor 张瑞坤
Owner 成都崇明视光科技有限公司
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