Graphene liquid-cooling heat dissipation veneer for mobile phone

The utility model relates to the field of mobile phone heat dissipation, in particular to a graphene liquid cooling heat dissipation veneer for a mobile phone. The radiator comprises a veneering layer, a plurality of cooling fins are evenly distributed and bonded to the upper surface of the veneerin...

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Bibliographic Details
Main Authors YANG FENGXIN, XIE CHENGPENG
Format Patent
LanguageChinese
English
Published 31.03.2020
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 relates to the field of mobile phone heat dissipation, in particular to a graphene liquid cooling heat dissipation veneer for a mobile phone. The radiator comprises a veneering layer, a plurality of cooling fins are evenly distributed and bonded to the upper surface of the veneering layer in an array mode, and the outer sides of the cooling fins are tightly coated with an upper sealing film. The cooling fin comprises a cooling base and a cooling upper cover which are matched in shape and size, a sealing cavity is formed between the cooling base and the cooling upper cover, afilling cavity is formed between the side edge of the cooling upper cover and the bottom face of the cooling base, cooling liquid is injected into the sealing cavity, and a graphene film is arranged in the filling cavity. The mobile phone heat dissipation structure overcomes the defects that a mobile phone heat dissipation structure in the prior art is large in thickness, light weight of a mobilephone cannot be facilitate
Bibliography:Application Number: CN201921068123U