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Electronic device and cooling fan module thereof

A heat dissipation fan and electronic device technology, applied to circuits, electrical components, electric solid devices, etc., can solve the problems of unable to meet the heat dissipation requirements and frequent overheating of electronic devices, so as to improve the heat dissipation effect, meet the heat dissipation requirements, and reduce overheating Effect

Active Publication Date: 2012-02-15
PEGATRON
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, for electronic devices with ever-increasing performance, the above-mentioned heat dissipation methods have gradually failed to meet the heat dissipation requirements, making the problem of overheating of electronic devices more frequent.

Method used

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  • Electronic device and cooling fan module thereof
  • Electronic device and cooling fan module thereof
  • Electronic device and cooling fan module thereof

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Experimental program
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Effect test

Embodiment Construction

[0022] See Figure 4 to Figure 6 . Figure 4 It is a schematic diagram of a cooling fan module 6 installed in an electronic device 5 according to a preferred embodiment of the present invention. Figure 5 for Figure 4 The appearance of the middle cooling fan module 6. Image 6 for Figure 5 An exploded view of the middle cooling fan module 6. The heat dissipation fan module 6 of the present invention is suitable for being installed in various electronic devices with heat dissipation requirements, such as computer hosts, projectors and the like. Figure 4 The electronic device 5 shown in the figure is an example of a computer host, but not limited to this. In other embodiments, the electronic device 5 is preferably a notebook computer.

[0023] Generally speaking, the electronic device 5 is provided with many electronic components (not shown) with different functions, such as a central processing unit, a display card, a storage device, etc. When each electronic component is in op...

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PUM

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Abstract

The invention discloses an electronic device and its cooling fan module. The cooling fan module includes a base, an impeller, a liquid storage device, a water mist generating device and a cover. The impeller is disposed in the base. The liquid storage device is arranged at the shaft center of the impeller, and the liquid storage device contains a liquid. The water mist generating device is arranged on the liquid storage device, and the water mist generating device can spray the liquid in the liquid storage device as water mist to absorb heat in the electronic device. The cover covers the base and cooperates with the base to form an air outlet. In addition, the cover contains an air inlet. When the impeller rotates, the blades on the impeller will drive the air flow to suck the water mist into the base through the air inlet, and discharge the water mist from the base through the air outlet.

Description

technical field [0001] The present invention relates to a heat dissipating fan module, and in particular to an electronic device and a heat dissipating fan module thereof. Background technique [0002] With the continuous development of electronic technology, electronic components are developing towards miniaturization and high density. Electronic components (such as the central processing unit in a computer) generate more and more heat during operation. If the heat cannot be removed in time, the internal temperature of the electronic device will rise, which will seriously affect the normal operation of the electronic components. At present, it is common to install radiators, heat pipes, etc. on electronic components to assist heat dissipation, and then install fans on the radiators to assemble heat dissipation devices. The airflow generated when the fan is running promotes the rapid dissipation of the heat of the radiator, and then takes away the heat generated by the elec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20H01L23/467H01L23/473G06F1/20
Inventor 简劭伦陈俊志吴建逸
Owner PEGATRON
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