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A pulse variable-diameter computer heat dissipation device and pulse heat dissipation method

A heat dissipation device and heat dissipation method technology, which is applied in computing, instruments, semiconductor devices, etc., can solve the problems of easy dust accumulation and low computer heat dissipation efficiency, and achieve the effects of increasing wind speed and wind force, improving dust cleaning effect, and improving heat dissipation efficiency

Inactive Publication Date: 2021-07-27
HEILONGJIANG UNIV OF CHINESE MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of low heat dissipation efficiency and easy dust accumulation of current computers, and provide a pulse variable-diameter computer heat dissipation device and a pulse heat dissipation method that can switch heat dissipation forms and realize dust removal at the same time

Method used

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  • A pulse variable-diameter computer heat dissipation device and pulse heat dissipation method
  • A pulse variable-diameter computer heat dissipation device and pulse heat dissipation method
  • A pulse variable-diameter computer heat dissipation device and pulse heat dissipation method

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Experimental program
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Effect test

Embodiment 1

[0032] A kind of pulse variable-diameter computer cooling device, the pulse variable-diameter computer cooling device includes a housing 7, a bracket 12 is connected to the housing by bolts, a motor 8 is fixed in the bracket, and the motor The fan blade 9 is installed on the top, the right side of the housing is rotatably connected with a rotating plate 1, the left side of the rotating plate is pierced with a through shaft, and the through shaft is rotatably matched with the housing, and the right side of the housing and the upper end of the rotating plate are welded with a hanging ring 5. The two ends of the spring 3 are hung on the hanging ring to realize the rotation of the rotating plate when the electromagnetic push rod pushes the rotating plate. When the push rod of the electromagnetic push rod is recovered, the rotating plate can return to the inclined state under the elastic force of the spring. An electromagnetic push rod 4 is arranged on the top of the rotating plate,...

Embodiment 2

[0034] According to the pulse variable diameter computer cooling device described in Embodiment 1, the motor is a DC brushless motor.

Embodiment 3

[0036] According to the pulse variable-diameter computer cooling device described in Embodiment 1 or 2, the support includes a square ring outer frame 14 and a circular ring inner frame 15, and the difference between the circular ring inner frame and the square ring outer frame Between them are connected by four connecting rods 13.

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PUM

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Abstract

The invention relates to a pulse variable-diameter computer cooling device and a pulse cooling method. The current heat dissipation method of computers is to use ordinary fans to blow and dissipate heat, which has low heat dissipation efficiency. At the same time, using the fan for a long time will cover the components inside the chassis with a layer of dust, which will affect the heat dissipation of other computer components and easily cause other electrostatic damage. The present invention consists of: a housing (7), a bracket (12) connected by bolts in the housing, a motor (8) fixed in the bracket, a fan blade (9) mounted on the motor, and a rotating plate (1) connected to the right side of the housing for rotation. ), an electromagnetic push rod (4) is arranged on the top of the rotating plate, and the electromagnetic push rod is fixed on the shell by bolts, and the push rod of the electromagnetic push rod is pushed against the middle part of the rotating plate; the shell is thick on the left side, thin on the right side, and open at the right end Square ring structure; controller (16), driver (17) and two time relays (18) are fixed in the control box. The invention is applied to heat dissipation of a pulse variable-diameter computer.

Description

technical field [0001] The invention relates to a pulse variable-diameter computer cooling device and a pulse cooling method. Background technique [0002] The computer heat dissipation component is an important part in the operation of the computer. It can dissipate heat from the CPU to ensure the smooth operation of the computer and prevent the computer from shutting down and freezing due to overheating. The current heat dissipation method of computers is to use ordinary fans to blow and dissipate heat, which has low heat dissipation efficiency. At the same time, using the fan for a long time will cover the components inside the chassis with a layer of dust, which will affect the heat dissipation of other computer components and easily cause other electrostatic damage. Contents of the invention [0003] The purpose of the present invention is to solve the problems of low heat dissipation efficiency and easy dust accumulation of current computers, and provide a pulse vari...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20H01L23/467
CPCG06F1/20H01L23/467
Inventor 吴娟袁芳
Owner HEILONGJIANG UNIV OF CHINESE MEDICINE