发明名称 Heat dissipating device with slanting engaged heat dissipating sheets and bottom plate
摘要 A heat dissipating device comprises a bottom plate and plurality of heat dissipating sheets. A surface of the bottom plate is formed with a plurality of inclined recesses which are spaced with an equal space. Each inclined recess is inclined to a surface of the bottom plate and has two parallel sides, and every two adjacent recesses are spaced by a respective protruding rib. One end of each heat dissipating sheet has an inclined extending portion which has two parallel sides and is inclined to other portion of the heat dissipating sheet. The extending portions are inserted into the recesses of the bottom plate. By above structure, the heat dissipating sheets are inserted into the recesses of the bottom plate.
申请公布号 US6754078(B1) 申请公布日期 2004.06.22
申请号 US20030376042 申请日期 2003.03.03
申请人 CHEN SHYH-MING 发明人 CHEN SHYH-MING
分类号 H01L23/367;(IPC1-7):H05K7/20 主分类号 H01L23/367
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