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Thermal module

A technology of heat dissipation module and radiator, which is applied in the cooling of instruments, parts of instruments, instruments, etc., can solve the problems of inability to spread and conduct heat quickly, excessive heat accumulation at the base, and excessive heat accumulation.

Inactive Publication Date: 2010-03-24
SUNONWEALTH ELECTRIC MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when the heat generated by the heat source spreads and conducts from the center of the base of the radiator toward the surroundings, due to the limitation of the thermal conductivity of the material of the radiator itself, the heat cannot be diffused and conducted to the cooling fins very quickly. Therefore, the problem of excessive heat accumulation of the base is often caused, especially when the heat generated by the heat source is concentrated in the center of the base, the situation of excessive heat accumulation is even more serious

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Embodiment Construction

[0019] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, as follows:

[0020] refer to figure 1 As shown, the heat dissipation module of the first embodiment of the present invention includes a fan 1 , a heat sink 2 and a heat conducting element 3 .

[0021] Refer again Figures 1 to 3 As shown, the radiator 2 has a base 21, and the corresponding two sides of the base 21 form a first surface 22 and a second surface 23, and the first surface 22 and the second surface 23 are preferably parallel to each other. A plurality of heat dissipation fins 24 protrude from the periphery of the first surface 22, so that the center of the heat dissipation fins 24 forms an accommodating space 25, and the accommodating space 25 can be placed in the fan 1. The second surface 23 has a central area 23...

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Abstract

The invention relates to a thermal module comprising a fan, a radiator and a heat conduction component. The radiator comprises a base; the two corresponding sides of the base form a first surface anda second surface; the periphery of the first surface protrudes a plurality of heat sinks; an accommodation space is located in the center of the heat sinks and the fan can be placed in the accommodation space; and the second surface is provided with a central zone and a perimeter zone, wherein the central zone corresponds to the accommodation space of the first surface and the periphery sector corresponds to the heat sinks of the first surface. The heat conduction component comprises at least one heat conduction pipe which is arranged on the second surface of the radiator, contacts with a heatsource and extends from the central zone to the perimeter zone. Therefore, the heat generated by the heat source can be quickly conducted to the perimeter zone of the base so as to help the base diffuse and conduct heat to each heat sink quickly.

Description

technical field [0001] The invention relates to a heat dissipation module, in particular to a heat dissipation module arranged on a heat source for absorbing, conducting and quickly diffusing heat to heat dissipation fins. Background technique [0002] The existing cooling module includes a radiator and a fan. The heat sink has a base, the base has two surfaces parallel to each other, one of the surfaces of the base is in contact with the heat source, and several cooling fins protrude from the periphery of the other surface, so that the center of the cooling fins forms an accommodating space, and the accommodating space can be used for setting the fan therein. Therefore, the heat generated by the heat source can be transferred to the base through contact, and then diffused from the base to the surroundings to the heat dissipation fins, and then the fan is used to induce air circulation to assist the heat dissipation fins to dissipate heat quickly. [0003] However, when th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G12B15/06G12B15/04
Inventor 洪银树宫原雅晴胡恒毓
Owner SUNONWEALTH ELECTRIC MACHINE IND