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    • 1. 发明申请
    • LED Troffer
    • LED专家
    • US20130058076A1
    • 2013-03-07
    • US13337318
    • 2011-12-27
    • YaXi Ni
    • YaXi Ni
    • F21L4/02F21V7/00F21V29/00
    • F21S8/026F21V13/02F21V23/007F21V29/74F21Y2103/10F21Y2115/10
    • A troffer style luminaire composed of multiple LED light engines, baffle assembly, power supply and power supply enclosure.In addition, a LED light engine comprises an LED array, a three-sided heat sink element, light reflective sheets, end caps, and a luminous cover. Light reflective sheets are adhered onto inner sides of reflector. Luminous cover is coupled with end caps to form an interior space. The light emitted by the LED array is directed to the luminous cover or to light reflective sheets and then redirected to the luminous cover. All light through luminous cover is projected to desired environment.
    • 由多个LED灯引擎,挡板组件,电源和电源外壳组成的一个troffer风格的灯具。 此外,LED光引擎包括LED阵列,三面散热元件,光反射片,端盖和发光罩。 光反射片粘附在反射镜的内侧。 发光盖与端盖结合形成内部空间。 由LED阵列发出的光被引导到发光罩或照亮反光片,然后重定向到发光罩。 所有通过发光罩的光线投射到所需的环境。