High-efficiency heat radiating fin

A heat sink, high-efficiency technology, applied in the direction of cooling/ventilation/heating transformation, etc., can solve the problem that the heat sink cannot be applied to different electrical appliances, and achieve the effect of novel design, good heat dissipation function, and improved quality

Inactive Publication Date: 2013-01-02
昆山铭佳利电子制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem mainly solved by the present invention is to provide a high-efficiency heat sink, which can solve the problems that traditional heat sinks cannot be applied to different electrical appliances.

Method used

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  • High-efficiency heat radiating fin

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0011] Such as figure 1 As shown, a high-efficiency heat sink according to the present invention includes a sheet body 100, the sheet body 100 is made of aluminum alloy, the sheet body 100 is made by stamping, and both sides of the sheet body 100 are respectively provided with There are heat sinks 110, the distance between the heat sinks 110 is the same, the shape of the top of the heat sink 110 is an arc shape 120, and the surface of the sheet body 100 is provided with a mounting hole 130, the mounting hole 130 is made by a drilling and milling machine. The holes 130 are the same size.

[0012] In a preferred embodiment of the present invention, the sheet body 100 is U-shaped.

[0013] In a preferred embodiment of the present invention, the n...

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Abstract

The invention discloses a high-efficiency heat radiating fin. The high-efficiency heat radiating fin comprises a fin body, wherein the fin body is made of aluminum alloy and is formed by stamping; heat radiating fins are respectively arranged on two sides of the fin body; the space of every two heat radiating fins is equal; the top of each heat radiating fin is of a circular arc shape; a mounting hole is formed on the surface of each fin body; the mounting hole is formed by using a drilling milling machine; and the sizes of the mounting holes are identical. The high-efficiency heat radiating fin disclosed by the invention can be applied to a daily household appliance and can conveniently help the appliance dissipate heat; in addition, the high-efficiency heat radiating fin is made of aluminum alloy, and thus the production cost is saved, the production quality is improved and the simpleness and convenience in the actual mounting process are realized; the heat dissipating function is favorable, so that the problem caused by improper dissipation of the inside of the appliances can be solved; favorable practical performance and high flexibility are realized; and the high-efficiency heat radiating fin is a novel design scheme and facilitates the popularization and the use.

Description

technical field [0001] The invention relates to the field of hardware product processing, in particular to a high-efficiency heat sink. Background technique [0002] The heat sink is a device for cooling the heat-prone electronic components in electrical appliances. It is mostly made of aluminum alloy, brass or bronze into plates, sheets, and multi-sheets. For example, the CPU central processing unit in a computer needs to use a large Heat sinks, power tubes in TVs, line tubes, and power amplifier tubes in power amplifiers all use heat sinks. Generally, the heat sink should be coated with a layer of heat-conducting silicone grease on the contact surface between the electronic components and the heat sink during use, so that the heat emitted by the components can be more effectively transferred to the heat sink, and then dissipated into the surrounding air through the heat sink. For example, the patent application document of Chinese application number 201120484990.2 disclos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20
Inventor 郭荔辉
Owner 昆山铭佳利电子制品有限公司
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