Title: Liquid-cooled heat-pipe radiator
Application Number: 200520014191 Application Date: 2005.08.18
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.10.18 Granted Pub. Date: 2006.10.18
International Classifi-cation: H01L23/34;H01L23/427;H01L23/473;G06F1/20;H05K7/20
Applicant(s) Name: Jiashan Huasheng Electronic Heat Conduction Scienc Address:
Inventor(s) Name: Tong Aixing;Liao Renqi;Wang Zhanli
Attorney & Agent: chen jiliang
Abstract:
    The utility model relates to a liquid-cooled column-type heat tube radiator. The liquid-cooled heat-pipe radiator comprises cylindrical heat pipe and outer sleeve. The cylindrical heat pipe outboard is provided with outer sleeve, and the intine face of the outer sleeve and the extine face of cylindrical heat pipe forms a liquid passage; on the upper end of the outer sleeve being positioned the sleeve cover, and the outer sleeve or the sleeve cover is provided with the liquid nipple which communicates with both ends of the liquid passage; the lower end face of the outer sleeve and the floor of cylindrical heat pipe are set up together. The beneficial effects of the present utility model are that: the thermal resistance is much lower than the thermal resistance of heat-sink mould set on hand. The thermal resistance is decreased, and the heat-transfer capability is doubling increased. The cylindrical heat pipe with hollow structure, small size, light weight and compact structure meets the requirement of electronic products developing trend for the radiating module. It is able to operate stably at any angle.
Time: 8
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