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    • 7. 发明申请
    • LED Bulb Structure
    • LED球泡结构
    • US20120314426A1
    • 2012-12-13
    • US13241238
    • 2011-09-23
    • Kuo-Chiang CHEN
    • Kuo-Chiang CHEN
    • F21V3/00F21V29/00
    • F21V29/83F21K9/232
    • A LED (Light Emitting Diode) bulb structure includes a base, a plurality of fins and a shell. One end of the base is electrically connected to a power source, and the other end of the base is used for holding a LED light source. The fins are disposed on a surface of the base. The shell encloses the fins, and the shell includes a plurality of first heat-dissipation holes and a plurality of second heat-dissipation holes. The first heat-dissipation holes are arranged around the shell and corresponding to the fins for allowing airflow entering the first heat-dissipation holes to directly pass through each of the fins corresponding to each of the first heat-dissipation holes. The second heat-dissipation holes are arranged around the shell and disposed above the first heat-dissipation holes for enabling the first heat-dissipation holes and the second heat-dissipation holes to conduct thermal convection.
    • LED(发光二极管)灯泡结构包括基座,多个翅片和外壳。 基座的一端电连接到电源,并且基座的另一端用于保持LED光源。 翅片设置在基座的表面上。 壳体包围翅片,壳体包括多个第一散热孔和多个第二散热孔。 第一散热孔围绕壳体布置并且对应于翅片,用于允许进入第一散热孔的气流直接通过与每个第一散热孔对应的每个翅片。 第二散热孔围绕壳体布置,并且设置在第一散热孔的上方,以使得第一散热孔和第二散热孔能够进行热对流。