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    Effiency and quality by applying light extraction means to the collection portion of a linear luminaire
    3.
    发明申请
    Effiency and quality by applying light extraction means to the collection portion of a linear luminaire 审中-公开
    通过将光提取装置应用于线性照明器的收集部分来实现效率和质量

    公开(公告)号：US20120063160A1

    公开(公告)日：2012-03-15

    申请号：US13216235

    申请日：2011-08-23

    申请人： Gregory P. Frankiewicz ,  Roger F. Buelow ,  Jeremias A. Martins ,  David Bina ,  Chris H. Jenson

    发明人： Gregory P. Frankiewicz ,  Roger F. Buelow ,  Jeremias A. Martins ,  David Bina ,  Chris H. Jenson

    IPC分类号： F21V99/00

    CPC分类号： F21L4/00 ,  F21Y2115/10 ,  G02B6/0031 ,  G02B6/0035 ,  G02B6/0073

    摘要： Improved side-light distribution systems are disclosed. In one embodiment, an efficient side-light distribution system includes a LED light source; a light coupler for receiving light from the LED light source at a first end and providing light at a second end to an elongated light pipe, and the elongated light pipe receives light from the LED light source at a first end and transmitting the light towards a second end. The coupler transforms at least the angular distribution of at least 70% of the light from the LED light source into an appropriate angular distribution needed for total internal reflection at a second end within the elongated light pipe. The light coupler includes a light-extraction means between the first and second ends of the light coupler for extracting light out of a side of the light coupler. At least part of the light within the light pipe is extracted out of a side of the light pipe, between the first and second ends of the light pipe, by a light-extraction means.

    摘要翻译： 公开了改进的侧光分配系统。 在一个实施例中，有效的侧光分配系统包括LED光源; 光耦合器，用于在第一端处接收来自LED光源的光，并将第二端的光提供给细长的光管，并且所述细长光管在第一端处接收来自所述LED光源的光，并将光朝向 第二端 耦合器至少将来自LED光源的至少70％的光的角度分布变换成细长光管内的第二端处的全内反射所需的适当的角度分布。 光耦合器包括在光耦合器的第一和第二端之间的光提取装置，用于从光耦合器的侧面提取光。 通过光提取装置将光管内的光的至少一部分从光管的一侧，在光管的第一和第二端之间提取出来。

    Elongated lighting system
    5.
    发明授权
    Elongated lighting system 有权
    细长的照明系统

    公开(公告)号：US08480276B2

    公开(公告)日：2013-07-09

    申请号：US13229480

    申请日：2011-09-09

    申请人： Gregory P. Frankiewicz ,  Roger F. Buelow, II ,  David Bina ,  Jeremias A. Martins ,  Chris Jenson

    发明人： Gregory P. Frankiewicz ,  Roger F. Buelow, II ,  David Bina ,  Jeremias A. Martins ,  Chris Jenson

    IPC分类号： F21V33/00 ,  G02B6/00

    CPC分类号： G02B6/0001 ,  G02B6/0035

    摘要： Elongated lighting system comprises an elongated light pipe having first and second ends, with light supplied to those ends by at least one light source, via first and second light couplers that condition light to increase reflections within the light pipe. Light-extraction structure on the light pipe extracts light from the side of the pipe. An indentation in the light pipe has a depth and has surfaces oriented with respect to the pipe so as (1) to redirect light from the first light source that reaches the indentation after passing once through a plane adjacent the indentation, back through the plane and towards the first end; and (2) to sufficiently increase the average angular distribution of light reflected from the indentation and passing back through the plane as would cause at least 50 percent more reflections of the foregoing light within the pipe in the absence of the light-extraction structure.

    摘要翻译： 细长的照明系统包括具有第一和第二端的细长的光管，其中通过至少一个光源向这些端部供应的光经由调节光以增加光管内的反射的第一和第二光耦合器。 光管上的光提取结构从管道侧提取光。 光管中的凹陷具有深度并且具有相对于管定向的表面，以便（1）将来自第一光源的光重定向到达凹陷之后，一次通过与凹痕相邻的平面，通过该平面返回，并且 向第一端 和（2）充分增加从凹陷反射并返回穿过平面的光的平均角度分布，这将导致在不存在光提取结构的情况下在管内至少有50％的上​​述光的反射。

    LED Fixture with Passive Cooling
    6.
    发明申请
    LED Fixture with Passive Cooling 审中-公开
    LED灯具被动冷却

    公开(公告)号：US20110038145A1

    公开(公告)日：2011-02-17

    申请号：US12854713

    申请日：2010-08-11

    申请人： John M. Davenport ,  Joseph G. Kaveski ,  Jeremias A. Martins

    发明人： John M. Davenport ,  Joseph G. Kaveski ,  Jeremias A. Martins

    IPC分类号： F21V29/00

    CPC分类号： F21V29/83 ,  F21K9/27 ,  F21V19/0085 ,  F21V29/75 ,  F21V29/77 ,  F21Y2103/10 ,  F21Y2115/10

    摘要： Disclosed is an LED fixture with passive cooling. The fixture includes a plurality of elongated tubes, each containing an array of LEDs mounted on a respective first surface or surfaces of one or more circuit boards. A frame mounts to a building structure and holds the ends of the tubes. Each tube is sufficiently spaced from any adjacent tube and from any other structure of the frame, and the frame is sufficiently open at the top and bottom, whereby heat from the tubes is capable of being dissipated merely by passive thermal transfer into an air flow created by the heat of the tubes, which air flow moves from beneath the tubes to above the tubes.

    摘要翻译： 公开了一种具有被动冷却的LED灯具。 固定装置包括多个细长管，每个细长管包含​​安装在一个或多个电路板的相应第一表面上的LED阵列。 框架安装到建筑结构并保持管的端部。 每个管与任何相邻的管和框架的任何其他结构充分隔开，并且框架在顶部和底部充分打开，由此来自管的热能仅通过被动热传递到产生的空气流中而消散 通过管的热量，哪个气流从管下方移动到管的上方。

    Elongated Lighting System
    7.
    发明申请
    Elongated Lighting System 有权
    延长照明系统

    公开(公告)号：US20120063158A1

    公开(公告)日：2012-03-15

    申请号：US13229480

    申请日：2011-09-09

    申请人： Gregory P. Frankiewicz ,  Roger F. Buelow, II ,  Jeremias A. Martins ,  David Bina ,  Chris Jenson

    发明人： Gregory P. Frankiewicz ,  Roger F. Buelow, II ,  Jeremias A. Martins ,  David Bina ,  Chris Jenson

    IPC分类号： F21V7/00

    CPC分类号： G02B6/0001 ,  G02B6/0035

    摘要： Elongated lighting system comprises an elongated light pipe having first and second ends, with light supplied to those ends by at least one light source, via first and second light couplers that condition light to increase reflections within the light pipe. Light-extraction structure on the light pipe extracts light from the side of the pipe. An indentation in the light pipe has a depth and has surfaces oriented with respect to the pipe so as (1) to redirect light from the first light source that reaches the indentation after passing once through a plane adjacent the indentation, back through the plane and towards the first end; and (2) to sufficiently increase the average angular distribution of light reflected from the indentation and passing back through the plane as would cause at least 50 percent more reflections of the foregoing light within the pipe in the absence of the light-extraction structure.

    摘要翻译： 细长的照明系统包括具有第一和第二端的细长的光管，其中通过至少一个光源向这些端部供应的光经由调节光以增加光管内的反射的第一和第二光耦合器。 光管上的光提取结构从管道侧提取光。 光管中的凹陷具有深度并且具有相对于管定向的表面，以便（1）将来自第一光源的光重定向到达凹陷之后，一次通过与凹痕相邻的平面，通过该平面返回，并且 向第一端 和（2）充分增加从凹陷反射并返回穿过平面的光的平均角度分布，这将导致在不存在光提取结构的情况下在管内至少有50％的上​​述光的反射。