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    • 6. 发明申请
    • HYBRID REFLECTOR INCLUDING LIGHTGUIDE FOR SENSOR
    • 混合反射器包括传感器的光束
    • WO2012149579A3
    • 2012-12-20
    • PCT/US2012035903
    • 2012-04-30
    • OSRAM SYLVANIA INCHARRISON ROBERTOZA NAPOLILI MINGROBERTS RONALDJESWANI ANIL
    • HARRISON ROBERTOZA NAPOLILI MINGROBERTS RONALDJESWANI ANIL
    • F21V23/04F21V7/22
    • F21V23/0457F21K9/62F21V7/22F21Y2115/10
    • A luminaire (100) is provided, having a substrate (106) of a particu¬ lar shape and a plurality of solid state light sources (108) mounted thereon. The light emitted by the plurality of light sources (108) has a measurable characteristic and the luminaire (100) includes an ad¬ justable solid state light source, such that the characteristic changes in response to adjustment thereof. The luminaire (100) also includes a sensor (112) that detects the characteristic of the emitted light, com¬ pares it to a baseline value and adjusts the adjustable solid state light source accordingly. The luminaire (100) also includes a hybrid reflec¬ tor (102, 104), wherein a bottom portion (102) and a top portion (104) can be made of different materials. The bottom portion (102) has a lower edge (102a) that conforms to the particular shape of the sub¬ strate (106), and reflects light emitted by the plurality of light sources (108) so that it exits past the reflector's upper edge (104a) of the top portion (104) of the reflector. The luminaire (100) also includes a light- guide (110) having an input that is surrounded by the reflector (102). The lightguide (110) captures and guides a portion of the emitted light so as to provide it to the sensor (112).
    • 提供了具有特定形状的基板(106)和安装在其上的多个固态光源(108)的照明器(100)。 由多个光源(108)发射的光具有可测量的特性,并且照明器(100)包括可调整的固态光源,使得该特性响应于其调节而改变。 照明器(100)还包括检测发射光的特性的传感器(112),使其达到基线值,并相应地调整可调整的固态光源。 照明器(100)还包括混合反射器(102,104),其中底部部分(102)和顶部部分(104)可由不同的材料制成。 底部(102)具有与底板(106)的特定形状一致的下边缘(102a),并且反射由多个光源(108)发射的光,使得其离开反射器的上边缘 (104a)的反射器的顶部(104a)。 照明器(100)还包括具有被反射器(102)包围的输入的光导(110)。 光导(110)捕获并引导一部分发射的光,以将其提供给传感器(112)。