Cooling fin

The utility model discloses a cooling fin which comprises a main body. A plurality of sealed heat-conduction pipes are disposed inside the main body and arranged in parallel inside the main body. The heat-conduction pipes contain working mediums. According to the the utility model, a conventional co...

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Bibliographic Details
Main Author LIU LUNXIN
Format Patent
LanguageChinese
English
Published 06.11.2013
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:The utility model discloses a cooling fin which comprises a main body. A plurality of sealed heat-conduction pipes are disposed inside the main body and arranged in parallel inside the main body. The heat-conduction pipes contain working mediums. According to the the utility model, a conventional cooling pin is combined with the heat-conduction pipes, and the heat-conduction pipes are disposed inside the cooling fin, and the heat-conduction pipes contain the working mediums. When the heat-conduction pipes are heated, the working mediums inside the heat-conduction pipes are converted from a liquid state into a gaseous state and absorb energy, so as to achieve the heat-dissipation effect. Compared with a heat-dissipation method by utilizing the materials of the cooling fin or through enlarging a heat-dissipation area, the heat-dissipation method provided by the utility model has a higher speed of heat dissipation and a better effect of heat dissipation.
Bibliography:Application Number: CN20132293225U