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    • 7. 发明申请
    • LUMINAIRE ASSEMBLY
    • LUMINAIRE大会
    • WO2015184078A3
    • 2016-05-12
    • PCT/US2015032853
    • 2015-05-28
    • QUARKSTAR LLC
    • SPEIER INGO
    • F21V8/00G02B6/00
    • F21V7/0016F21K9/61F21V7/0008F21V15/01F21V29/70F21V29/85F21V29/87F21Y2103/10F21Y2115/00F21Y2115/10G02B6/0023G02B6/0031G02B6/0055G02B6/0068G02B6/0085G02B6/0088G02B6/0091G02B6/0093
    • A luminaire assembly includes: a substrate extending along a first direction comprising a first material having a first coefficient of thermal expansion; a plurality of light emitting elements (LEEs) secured to the substrate and arranged along the first direction; a light guide composed of a material having a second coefficient of thermal expansion different over an operating temperature range; a plurality of optical elements arranged along the first direction, each optical element being positioned to receive light emitted from a corresponding one or more of the LEEs and to direct the light to an edge of the light guide; a housing; and a heat coupling layer arranged between the substrate and the housing. The substrate and the heat coupling layer are constructed so that each of the plurality of LEEs, while secured to the substrate, remain registered with their corresponding optical element over the operating temperature range.
    • 照明器组件包括:沿着第一方向延伸的衬底,包括具有第一热膨胀系数的第一材料; 多个发光元件(LEE),其固定到所述基板并且沿着所述第一方向布置; 由具有在工作温度范围内不同的第二热膨胀系数的材料构成的导光体; 沿着所述第一方向布置的多个光学元件,每个光学元件被定位成接收从相应的一个或多个所述LEE发出的光并将光引导到所述光导的边缘; 房屋; 以及布置在所述基板和所述壳体之间的热耦合层。 衬底和热耦合层被构造成使得多个LEE中的每一个在固定到衬底上时在其工作温度范围内保持与其对应的光学元件对准。