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    • 5. 发明公开
    • LIGHT APPARATUS
    • 灯具
    • EP1941308A1
    • 2008-07-09
    • EP06804305.8
    • 2006-10-03
    • S.C. Johnson & Son, Inc.
    • HARRITY, KevinNELSON, Cory, J.CARLSON, David, R.JOHNSON, Mark, E.DEMAREST, Scott, W.DUBIN, Matthew, B.MICHAELS, Kenneth, W.
    • G02B6/00F21V8/00
    • F21S10/04F21S6/001F21V3/04F21Y2115/10G02B6/0011Y10S362/80
    • A light apparatus includes one or more light pipes and/or diffusers to transfer and/or diffuse light from a few point light sources to a broader area and to other points. A hollow light pipe includes a light transmissive sidewall that encompasses an interior space, which receives and hides control circuitry for the light sources therein. A bottom end surface of the hollow light pipe is disposed adjacent to one or more light sources and transmits the light therefrom over a relatively large, uniform area. A solid core light pipe has a light receiving end and a light dispersion end having a reflective facet therein. The reflective facet includes a depression forming a reflective surface angularly displaced from a longitudinal axis of the solid core light pipe. A light diffuser surrounding a point source of light is adapted to cause the point source to look like a flame. A light apparatus including a hollow light pipe and the solid core light pipe and/or the light diffuser is adapted to provide a plurality of different light effects, including a multi-color light show through the hollow light pipe and a flame flicker effect through the solid core light pipe.
    • 照明设备包括一个或多个光管和/或漫射器,以将来自几个点光源的光传输和/或漫射到更宽的区域和其他点。 中空光导管包括透光侧壁,该侧壁包围内部空间,该内部空间容纳并隐藏用于其中的光源的控制电路。 中空光导管的底端表面与一个或多个光源相邻设置,并将光从相对较大的均匀区域传输。 实芯光管具有光接收端和其中具有反射面的光散射端。 反射小面包括形成反射表面的凹陷,该反射表面从实芯光导管的纵向轴线成角度地移位。 围绕点光源的光漫射器适于使点光源看起来像火焰。 包括中空光管和实芯光管和/或光扩散器的照明装置适于提供多种不同的光效果,包括通过中空光管显示的多色光和通过中空光管显示的火焰闪烁效应 实芯光管。