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Radiating device

A heat dissipation device and heat dissipation parts technology, which is applied in the direction of cooling/ventilation/heating transformation, instruments, electrical digital data processing, etc., can solve the problems of poor heat dissipation balance effect of heat dissipation devices, etc., to achieve improved heat dissipation balance effect, proper heat dissipation mechanism, Perfect cooling effect

Inactive Publication Date: 2014-11-12
SUNONWEALTH ELECTRIC MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] The object of the present invention is to provide a heat sink to solve the problem of poor heat dissipation balance effect of the aforementioned existing heat sink

Method used

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  • Radiating device
  • Radiating device
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Embodiment approach

[0036] Please refer to Figure 4 and 5 As shown, the heat dissipation device of the first embodiment of the present invention is disclosed. The number of air guide openings 12 of the heat sink 1 is two, and the two air guide openings 12 are defined as a first air guide opening 12a and a second air guide opening 12b. The first air guide port 12a and the second air guide port 12b can be respectively formed at two opposite ends of the heat sink 1; in addition, the number of the heat dissipation fan 2 is one, and one of the air guide parts 21 of the heat dissipation fan 2 communicates correspondingly The first air guide port 12a; moreover, the present embodiment discloses that the air flow space 11 can be used for combining several electronic components 4, such as: motherboard, microprocessor, display card, electronic chip and so on.

[0037] When the forward and reverse control unit 3 controls the fan wheel 22 of the cooling fan 2 to rotate in reverse, as Figure 4As shown, the...

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Abstract

The invention provides a radiating device, which comprises a radiating element, at least one radiating fan and a forward rotation and reverse rotation control unit. An airflow circulating space is formed in the radiating element; the radiating element is provided with a plurality of air guide openings communicated with the airflow circulating space; the at least one radiating fan is provided with two air guide parts; one air guide part is correspondingly communicated with at least one of the plurality of air guide openings of the radiating element; and the forward rotation and reverse rotation control unit is connected with the at least one radiating fan and is used for controlling the operation of the at least one radiating fan. Therefore, the radiating device can provide balance radiating effect and has function of automatically removing dust.

Description

technical field [0001] The present invention relates to a heat dissipation device, in particular to a heat dissipation device that can be combined with heat source parts of various electronic products for heat dissipation. Background technique [0002] The common existing cooling devices are mainly used to dissipate heat for various electronic products, so as to ensure the normal operation of the electronic products. For example, various electronic products such as lamps, backlight modules, liquid crystal displays, and computers tend to generate high heat during actual work. Dissipate heat to prolong the life of the electronic product. [0003] Also, for electronic products such as computers, several electronic components (for example: motherboards, microprocessors, display cards or other related electronic chips, etc.) must be concentrated in a heat sink of the existing heat sink, and the The cooling element is combined with several cooling fans to dissipate heat for the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/20H05K7/20
Inventor 洪银树宫原雅晴
Owner SUNONWEALTH ELECTRIC MACHINE IND
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