Expandable cooler
A radiator and expandable technology, applied in the field of expandable radiators, can solve problems such as unsatisfactory heat dissipation effect, and achieve the effects of improving heat dissipation effect, increasing heat dissipation area and reducing volume
Inactive Publication Date: 2015-11-11
ZHONGSHAN GREENTA ELECTRONICS TECH
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Problems solved by technology
[0002] Due to design defects, the existing expandable heat sinks are generally fixed in shape. In order to increase the heat dissipation area, heat dissipation fins are generally densely distributed on the outer wall of the expandable heat sink, but the heat is intensive in the heat dissipation process. The outer wall of the expandable radiator, the heat dissipation effect is not ideal
Method used
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Embodiment 1
[0031] The foamed aluminum alloy material of the present invention consists of the following components by weight percentage:
[0032]
[0033]
Embodiment 2
[0035] The foamed aluminum alloy material of the present invention consists of the following components by weight percentage:
[0036]
Embodiment 3
[0038] The foamed aluminum alloy material of the present invention consists of the following components by weight percentage:
[0039]
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The invention discloses an expandable cooler. The expandable cooler is characterized in that the expandable cooler comprises a cooling barrel; multiple cooling fins are arranged on the outer wall of the cooling barrel; a cooler body capable of rotating relative to the cooler barrel is arranged in the cooling barrel; a cavity is formed in the cooler body; the cooling fins are evenly distributed on the inner wall of the cooler body; multiple cooling sheets capable of huddling on the cooler body are arranged on the outer wall of the cooler body; multiple guide grooves are formed in the cooling barrel; and the cooling sheets are arranged in the guide grooves. The expandable cooler aims at overcoming the defects in the prior art and is simple in structure, expandable and good in cooling effect.
Description
technical field [0001] The invention relates to an expandable radiator. Background technique [0002] Due to design defects, the existing expandable heat sinks are generally fixed in shape. In order to increase the heat dissipation area, heat dissipation fins are generally densely distributed on the outer wall of the expandable heat sink, but the heat is intensive in the heat dissipation process. The outer wall of the expandable radiator is not ideal for heat dissipation. Therefore, the existing expandable heat sink needs to be further improved. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide an expandable radiator with simple structure, expandability and good heat dissipation effect. [0004] In order to achieve the above object, the present invention adopts the following scheme: [0005] An expandable radiator, characterized in that it includes a heat dissipation cylinder, a number o...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F28D21/00F28F21/00
CPCF21V29/78F21Y2115/10
Inventor 黄亚宾
Owner ZHONGSHAN GREENTA ELECTRONICS TECH
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