Corrugated radiator

A radiator and pleat technology, applied in the field of pleated radiators, can solve the problems of low heat conduction efficiency, unstable connection effect, complex structure, etc., and achieve the effect of high heat conduction efficiency, excellent heat dissipation effect, and simple combined structure

Active Publication Date: 2014-04-23
ZHUHAI JIAYI ELECTRONICS TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the existing radiators on the market are usually composed of heat dissipation bases and heat sinks; among them, some heat dissipation bases and heat sinks are integrally formed, which is extremely difficult to produce and high in cost; On the base, the structure is complex, the installation is inconvenient, and the contact area between the heat dissipation base and the heat sink is small, and the connection effect is unstable, the heat conduction efficiency is low, and the heat dissipation effect is poor; some heat dissipation bases and heat sinks are fixed by welding , high thermal resistance, which seriously affects the heat conduction effect, the heat dissipation performance is not ideal, and the process is difficult

Method used

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] Such as Figure 1 to Figure 9 as shown in:

[0023] A pleated heat sink according to an embodiment of the present invention includes a heat dissipation base 1 and a pleated heat sink 2, the upper surface of the heat dissipation base 1 is provided with grooves 11 arranged in parallel at intervals, and the grooves 11 is a square groove (as image 3 ) or trapezoidal grooves (such as Figure 4 ); during assembly, the folded ends 21 below the folded fins 2 are locked in the groove 11 one by one, and are fully in contact with the bottom surface and the side wall of the groove 11 .

[0024] In ...

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Abstract

The invention relates to a corrugated radiator. The corrugated radiator comprises a radiator base and corrugated radiating fins, wherein grooves distributed in parallel at intervals are formed on the upper surface of the radiator base; the lower corrugated ends of the corrugated radiating fins are retained in the grooves correspondingly one to one, and in sufficient contact with the bottom surfaces and the sidewalls of the grooves, respectively. In this way, the contact area between the radiator base and the corrugated radiating fins can be effectively increased, and the corrugated radiator is low in thermal resistance, high in heat conduction efficiency, good in heat dissipation property, and stable and reliable in performance; in addition, the combined structure of the radiator base and the corrugated radiating fins is simple, low in production difficulty, and easy, convenient and quick to assemble; combined with quick heat conduction of the corrugated radiating fins, heat on the radiating fins can be dissipated more quickly; and therefore, the corrugated radiator is excellent in heat dissipation effect.

Description

technical field [0001] The invention belongs to the technical field of radiators, in particular to a pleated radiator. Background technique [0002] At present, the existing radiators on the market are usually composed of heat dissipation bases and heat sinks; among them, some heat dissipation bases and heat sinks are integrally formed, which is extremely difficult to produce and high in cost; On the base, the structure is complex, the installation is inconvenient, and the contact area between the heat dissipation base and the heat sink is small, and the connection effect is unstable, the heat conduction efficiency is low, and the heat dissipation effect is poor; some heat dissipation bases and heat sinks are fixed by welding , high thermal resistance, which seriously affects the heat conduction effect, the heat dissipation performance is not ideal, and the process is difficult. Contents of the invention [0003] In order to solve the above problems in the prior art, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28F3/04
Inventor 何涛
Owner ZHUHAI JIAYI ELECTRONICS TECH
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