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Heat radiator and machining process thereof

A processing technology and radiator technology, applied in the field of radiator processing technology, can solve the problems of reducing production efficiency, increasing production time, increasing processing cost, etc., and achieve the effect of improving production efficiency, reducing processing cost, and reducing processing time

Inactive Publication Date: 2013-07-17
YOUJIE PRECISION MACHINERY SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These radiators usually include cooling fins and radiator bases. In the prior art, the cooling fins and radiators are made separately, and the cooling fins are welded to the radiator bases one by one, which increases the processing cost and increases The production time is reduced, the production efficiency is reduced, and the weld seam produced affects the appearance of the radiator

Method used

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  • Heat radiator and machining process thereof
  • Heat radiator and machining process thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 And as figure 2 As shown, a heat sink includes a heat sink base 1 and heat dissipation fins 2. The heat sink base 1 and the heat dissipation fins 2 are integrally formed, and the heat dissipation fins 2 are arranged on the heat sink base 1 The heat dissipation fins 2 enclose a plurality of concentric circles on the heat sink base 1, and a circle is composed of a plurality of heat dissipation fins 2, and the heights of the plurality of heat dissipation fins 2 are equal.

[0026] By forming the radiator base 1 and the radiating fin 5 in one piece, there is no need to perform secondary processing and welding of the fins on the radiator base during the processing, which reduces the processing procedures and saves production time. At the same time, the cost is reduced. In addition, no traces such as welding seams are left on the surface of the radiator, which increases the aesthetics.

[0027] In this technical solution, the heat sink base 1 is cylindrical, a r...

Embodiment 2

[0032] The rest is the same as the above embodiment, the difference is that the thermally conductive layer includes a glass fiber layer, a graphite layer and a metal powder layer. The glass fiber layer is disposed above the graphite powder layer. A metal powder layer is provided on the periphery of the graphite layer.

[0033] Through the technical solution of this embodiment, the heat sink can also achieve the purpose of reducing processing costs, reducing processing time, improving production efficiency, and increasing aesthetics.

[0034] Through the above technical solutions, the beneficial effects of the technical solutions of the present invention are: a heat sink comprising a heat sink base 1 and heat dissipation fins 2, the heat sink base 1 and the heat dissipation fins 2 are integrally formed, the heat dissipation fins The sheet 2 is provided on the heat sink base 1; the heat sink base is provided with graphite 3, and a protective layer and a thermal conductive layer are p...

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Abstract

The invention discloses a heat radiator, which comprises a heat radiator pedestal and heat radiation fins, wherein the heat radiator pedestal and the heat radiation fins are integrally shaped, and the heat radiation fins are arranged on the heat radiator pedestal; graphite is arranged in the heat radiator pedestal, a protecting layer and a heat conducting layer are arranged outside the graphite, and the protecting layer is arranged outside the heat conducting layer. By the adoption of the heat radiator and the machining process thereof, the heat radiating fins and the heat radiator pedestal are integrally shaped, re-processing of welding is not needed, thus the processing time is reduced, the processing cost is lowered, the production efficiency is improved, and meanwhile since the heat radiator is integrally shaped, the attractiveness of the heat radiator can not be affected due to the remaining of a weld seam.

Description

Technical field [0001] The invention relates to a device for conducting heat and releasing heat, in particular to a radiator, and also relates to a processing technology of the radiator. Background technique [0002] The radiator is a collective term for a series of devices used to conduct and release heat. At present, radiators mainly include heating radiators and computer radiators. Among them, heating radiators can be divided into several types according to materials and working modes, and computer radiators can be divided into several types according to usage and installation methods. [0003] The heating radiators currently on the market are basically divided into copper tube aluminum fin convection radiators, steel radiators, aluminum radiators, copper radiators, stainless steel radiators, copper-aluminum composite radiators, etc. in terms of materials. There are original cast iron radiators. These radiators usually include heat dissipation fins and a heat sink base. In the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D1/00B29C45/14
Inventor 李盈贤
Owner YOUJIE PRECISION MACHINERY SUZHOU