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    • 7. 发明授权
    • Mirror assembly and method
    • 镜面组装和方法
    • US5883745A
    • 1999-03-16
    • US885489
    • 1997-06-30
    • Donna Kelley
    • Donna Kelley
    • G02B19/00G02B27/10G02B17/00
    • G02B7/008G02B19/0028G02B19/0047
    • A condenser or aspheric lens comprising a condenser body having an aspheric section with a dome-shaped surface terminating in a circumferential perimeter and a sloping condenser surface extending from the circumferential perimeter outwardly and away from the aspheric section. A mirror assembly having a housing, an outer mirror assembly supported by the housing, and an inner mirror engaged to the outer mirror assembly. A method for capturing peripheral light rays from a light source. After a light member is illuminated to produce light rays, a portion of the light rays pass directly through the aspheric section of the condenser and a portion of the light rays are reflected off of an inner concave mirror surface for passage through the aspheric section of the condenser. A remaining portion of the light rays are reflected off of an outer peripheral mirror for passage through the condenser, preferably through a sloping condenser surface of the condenser.
    • 一种冷凝器或非球面透镜,其包括具有终止于圆周周边的圆顶形表面的非球面部分的冷凝器本体,以及从所述周向周边向外并远离所述非球面部分延伸的倾斜冷凝器表面。 具有壳体的反射镜组件,由壳体支撑的外部镜组件以及与外部镜子组件接合的内部反射镜。 一种用于从光源捕获外围光线的方法。 在照明灯构件以产生光线之后,一部分光线直接通过冷凝器的非球面部分,并且一部分光线从内凹面镜面反射,以便穿过内凹面镜面的非球面部分 冷凝器 光线的剩余部分从用于通过冷凝器的外周镜反射,优选地通过冷凝器的倾斜冷凝器表面反射。