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    • 4. 发明授权
    • LED lighting fixture
    • LED照明灯具
    • US08651705B2
    • 2014-02-18
    • US12876826
    • 2010-09-07
    • Kurt S. WilcoxWayne GuillienFrank Tsao
    • Kurt S. WilcoxWayne GuillienFrank Tsao
    • F21V29/00
    • F21V29/70F21K9/20F21K9/62F21K9/68F21V7/0066F21V21/30F21V27/02F21V29/507F21V29/713F21V29/773F21V31/005F21Y2105/10F21Y2115/10
    • An LED lighting fixture comprising (a) a front-housing portion having a surrounding lateral wall defining a front cavity and extending to a front-housing forward edge at an open front-end, (b) a rear-housing portion having a backwall and a surrounding wall which define a rear cavity, the surrounding wall extending to a rear-housing forward edge, the rear-housing portion joined to the front-housing portion with the rear-housing surrounding wall substantially in alignment with the front-housing surrounding wall, (c) a cross-member secured with respect to the housing portions in a position at the juncture thereof and spanning the interior of the joined housing portions, the cross-member having a front surface facing the front cavity, and (d) an LED illuminator secured to the front surface of the cross-member.
    • 一种LED照明器具,包括(a)前壳体部分,其具有限定前腔的周围侧壁,并在开放前端延伸到前壳体前边缘,(b)后壳体部分,其具有后壁和 围绕壁,其限定后腔,所述周围壁延伸到后壳体前缘,所述后壳体部分连接到所述前壳体部分,所述后壳体围绕壁基本上与所述前壳体围绕壁对齐 ,(c)相对于所述壳体部分在其接合处的位置固定并横跨所述接合的壳体部分的内部的横向构件,所述横向构件具有面向所述前腔的前表面,以及(d) LED照明器固定在横梁的前表面。