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    • 4. 发明授权
    • LED lamp
    • 点灯
    • US08075164B2
    • 2011-12-13
    • US12508517
    • 2009-07-23
    • Xin-Jian XiaoQin-Fei ZhouShih-Hsun Wung
    • Xin-Jian XiaoQin-Fei ZhouShih-Hsun Wung
    • F21V29/00
    • F21V15/013F21V13/04F21V15/015F21V23/02F21V29/763F21Y2105/10F21Y2115/10
    • An LED lamp includes a housing, an LED module, a fixing bracket and a power driver source. The housing includes a base plate and first and second sidewalls extending downwardly from two opposite edges of the base plate, respectively. A light emitting window is defined between free, bottom ends of the first and the second sidewalls and located under the base plate. The base plate has a heat absorbing surface facing the light emitting window and a heat dissipating surface opposite to the heat absorbing surface. A plurality of fins are provided on the heat dissipating surface of the base plate. The LED module, which is received in the housing and mounted on the heat absorbing surface of the base plate, faces the light emitting window. The fixing bracket is mounted on the housing and located above the base plate of the housing.
    • LED灯包括外壳,LED模块,固定支架和电源驱动源。 壳体包括基板和分别从基板的两个相对边缘向下延伸的第一和第二侧壁。 发光窗口被限定在第一和第二侧壁的自由底端之间并且位于基板下方。 基板具有面向发光窗的吸热面和与吸热面相反的散热面。 在基板的散热面上设置有多个翅片。 被容纳在壳体中并且安装在基板的吸热表面上的LED模块面向发光窗口。 固定支架安装在壳体上并位于壳体的底板上方。