发明名称 Portable heat dissipation device with cross flow fan
摘要 A portable heat dissipation device is provided for operation with various devices of different purposes for heat dissipation therefrom and includes an enclosure and an air flow generation device. The air flow generation device is set in a given chamber inside the enclosure to effect flowing of air, causing air to enter through an inlet opening defined in a top of the enclosure and forcing the air flowing out through an outlet opening defined in a front wall of the enclosure. The portable heat dissipation device, when applied to remove heat, provides high performance of heat dissipation and effectively extended time interval of operation to thereby extend the lifespan of the device.
申请公布号 US2009180253(A1) 申请公布日期 2009.07.16
申请号 US20080289103 申请日期 2008.10.21
申请人 CHANG SU-BEN;CHANG WEI-FU;CHANG WEI-YU 发明人 CHANG SU-BEN;CHANG WEI-FU;CHANG WEI-YU
分类号 H05K7/20 主分类号 H05K7/20
代理机构 代理人
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