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    INDIRECT LUMINAIRE
    1.
    发明申请
    INDIRECT LUMINAIRE 有权
    间接LUMINAIRE

    公开(公告)号：US20150138761A1

    公开(公告)日：2015-05-21

    申请号：US14401733

    申请日：2013-05-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Gilles Jean-Baptiste Benoit ,  Todd E. Bracher ,  Gary H. Paulsen ,  Byron E. Trotter ,  Catherine A. Leatherdale ,  Gina M. Albanese

    IPC: F21V7/00 ,  F21S8/04 ,  F21V7/22 ,  F21S8/00

    CPC classification number: F21V7/0008 ,  F21S2/005 ,  F21S8/033 ,  F21S8/04 ,  F21V7/0041 ,  F21V7/05 ,  F21V7/09 ,  F21V7/22 ,  F21Y2101/00 ,  F21Y2113/13 ,  F21Y2115/10

    Abstract: A luminaire includes a light source (101), and a first free-form reflector (110) registered with the light source (101) and receiving non-collimated light (102) from the light source (101). A secondary reflector (120) is configured to receive the non-collimated light reflected from the first free-form reflector (110). A second free-form reflector (110) is configured to receive the non-collimated light reflected from the secondary reflector (120). A virtual source reflector (125) is registered with the second free-form reflector (110) and configured to receive the non-collimated light reflected from the second free-form reflector (110).

    Abstract translation: 照明装置包括光源（101）和与光源（101）对准并从光源（101）接收非准直光（102）的第一自由形式反射器（110）。 辅助反射器（120）被配置为接收从第一自由形式反射器（110）反射的非准直光。 第二自由形式反射器（110）被配置为接收从次级反射器（120）反射的非准直光。 虚拟源反射器（125）与第二自由形式反射器（110）配准并被配置为接收从第二自由形反射器（110）反射的非准直光。

    REFLECTOR
    3.
    发明申请
    REFLECTOR 审中-公开
    反射器

    公开(公告)号：US20150330600A1

    公开(公告)日：2015-11-19

    申请号：US14711425

    申请日：2015-05-13

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Gina M. Albanese ,  Todd E. Bracher ,  Gilles J.B. Benoit ,  Zhaohui Yang

    IPC: F21V7/08 ,  F21S8/00

    CPC classification number: F21V7/08 ,  F21S8/033 ,  F21V7/09 ,  F21V33/006 ,  F21Y2115/10

    Abstract: A reflector and a light fixture that includes the reflector are provided, where the reflector has a reflecting surface having a shape which closely approximates a determined surface which is series of ellipsoidal section segments, wherein each ellipsoidal section segment has a first focus A and a second focus B, wherein first focus A is the same point for each ellipsoidal section segment, and wherein, for successive ellipsoidal section segments, focus B is at a successive location along a line. In some embodiments, the light fixture additionally comprises a light source, typically located at focus A. The present disclosure enables the projection of a visually striking, linearly extended pattern of light on a wall from a fixture mounted on that same wall, where the fixture may furthermore have very little depth, i.e., orthogonal extension outward from that wall.

    Abstract translation: 提供了一种包括反射器的反射器和灯具，其中反射器具有反射表面，该反射表面具有近似于一系列椭圆形截面段的确定表面的形状，其中每个椭圆形截面段具有第一焦点A和第二焦点 焦点B，其中第一焦点A是每个椭圆形截面片段的相同点，并且其中，对于连续的椭圆形截面片段，焦点B沿着一条线的连续位置。 在一些实施例中，灯具还包括通常位于焦点A处的光源。本公开使得能够从安装在该同一墙壁上的固定装置将视觉上引人注目的线性延伸的光图案投影在壁上， 可以进一步具有非常小的深度，即从该壁向外的正交延伸。

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