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    LED TROFFER LENS ASSEMBLY MOUNT
    1.
    发明申请
    LED TROFFER LENS ASSEMBLY MOUNT 审中-公开

    公开(公告)号：US20180224079A1

    公开(公告)日：2018-08-09

    申请号：US15469868

    申请日：2017-03-27

    Applicant: Cree, Inc.

    Inventor： Yaote Huang ,  James Hugh Bowden, JR. ,  Curt Progl

    IPC: F21S8/02 ,  F21S8/04

    CPC classification number: F21S8/026 ,  F21S8/04 ,  F21V3/02 ,  F21V17/105 ,  F21Y2115/10

    Abstract: A light fixture includes a LED assembly and a housing. A first end cap is permanently connected to the troffer. A lens assembly comprises a lens covering the LED assembly and a second end cap, the lens having a first end connected to the second end cap and a second end releasably connected to the first end cap. The second end cap is releasably connected to the housing such that the lens and the second end cap are releasably mounted to the housing as a unit. The lens has a first longitudinal edge and a second longitudinal edge where a first magnetic strip is attached to the first longitudinal edge and a second magnetic strip is attached to the second longitudinal edge. The first and second magnetic strips are magnetically adhered to the housing.

    LINEAR SHELF LIGHT FIXTURE WITH GAP FILLER ELEMENTS
    4.
    发明申请
    LINEAR SHELF LIGHT FIXTURE WITH GAP FILLER ELEMENTS 审中-公开
    带有填充填料元素的线形灯饰

    公开(公告)号：US20150167901A1

    公开(公告)日：2015-06-18

    申请号：US14108168

    申请日：2013-12-16

    Applicant: CREE, INC.

    Inventor： Elizabeth Rodgers ,  Benjamin Beck ,  James Bowden ,  Yaote Huang ,  William Laird Dungan

    IPC: F21K99/00 ,  F21V23/00

    CPC classification number: F21V3/00 ,  F21S8/03 ,  F21V19/0045 ,  F21V19/0055 ,  F21V23/009 ,  F21Y2103/10 ,  F21Y2115/10

    Abstract: A linear light fixture with gap filler elements. The fixture comprises two primary structural components: a base and a light engine, which may be removably attached. The base comprises a body with end panels at both ends and is mountable to an external structure. The light engine comprises the light sources, an elongated lens, and any other optical elements that tailor the outgoing light to a particular profile. A gap filler element is disposed between the light engine and the end panels at one or both ends of the base to fill the space between those elements, giving the appearance that the light engine extends continuously to the end panel and eliminating direct imaging of the light sources outside the fixture. External reflectors may also be included to further shape the output beam.

    Abstract translation: 带间隙填充元件的线性灯具。 该固定装置包括两个主要结构部件：底座和轻型发动机，其可拆卸地连接。 底座包括一个主体，两端具有端板，并可安装到外部结构上。 光引擎包括光源，细长透镜以及将出射光定制到特定轮廓的任何其它光学元件。 间隙填充元件设置在基座的一端或两端的光引擎和端板之间以填充这些元件之间的空间，给出光引擎连续延伸到端板的外观，并消除光的直接成像 灯具外的光源。 还可以包括外部反射器以进一步调整输出光束的形状。

    LINEAR LED LIGHTING SYSTEM WITH CONTROLLED DISTRIBUTION
    6.
    发明申请
    LINEAR LED LIGHTING SYSTEM WITH CONTROLLED DISTRIBUTION 审中-公开
    具有控制分配的线性LED照明系统

    公开(公告)号：US20170009957A1

    公开(公告)日：2017-01-12

    申请号：US14795182

    申请日：2015-07-09

    Applicant: Cree, Inc.

    Inventor： Jin Hong Lim ,  P. Joseph DeSena, JR. ,  Bernd R. Sieberth ,  Michael Hash ,  Kurt Wilcox ,  Johan Samuelsson ,  Yaote Huang

    IPC: F21V7/06 ,  F21V19/00 ,  F21V23/02 ,  F21V3/04 ,  F21K99/00

    CPC classification number: F21V7/06 ,  F21S8/04 ,  F21V14/04 ,  F21V23/008 ,  F21Y2103/10 ,  F21Y2115/10

    Abstract: A linear LED lighting system, assembly and/or fixture distributes luminance efficiently in certain applications, such as for ceiling lighting used in certain retail environments. According to example embodiments of the invention, a linear LED lighting system includes at least two tilted, parabolic reflecting surfaces and a linear array of LED devices, wherein at least some of the LED devices are substantially disposed at a focus line of at least one of the tilted, parabolic reflecting surfaces. A diffuser or diffusive lens can be disposed adjacent to the parabolic reflecting surfaces where light exits the system to provide color mixing and/or eliminate potential hot spots. The tilt of the reflecting surfaces can be changed to adjust the illumination pattern. A lighting system according to example embodiments of the invention can be designed for retrofit installation or as a complete fixture.

    Abstract translation: 线性LED照明系统，组件和/或固定装置在某些应用中有效地分配亮度，例如在某些零售环境中使用的天花板照明。 根据本发明的示例实施例，线性LED照明系统包括至少两个倾斜的抛物线反射表面和LED器件的线性阵列，其中至少一些LED器件基本上设置在以下中的至少一个的焦点线 倾斜的抛物线反射面。 扩散器或扩散透镜可以邻近抛物面反射表面设置，其中光离开系统以提供颜色混合和/或消除潜在的热点。 可以改变反射表面的倾斜度以调节照明图案。 根据本发明的示例性实施例的照明系统可以被设计用于改造安装或者作为完整的固定装置。

    Light fixture retrofit kit with integrated light bar
    8.
    发明授权
    Light fixture retrofit kit with integrated light bar 有权

    公开(公告)号：US10309627B2

    公开(公告)日：2019-06-04

    申请号：US13763270

    申请日：2013-02-08

    Applicant: CREE, INC.

    Inventor： Shawn Heeter ,  Vasavi Mandavilli ,  Yaote Huang ,  Mark Edward Dixon ,  Kurt W Wilcox ,  Nicholas W Medendorp, Jr.

    IPC: F21K9/27 ,  F21V21/08 ,  F21V21/088 ,  F21V21/096

    Abstract: Retrofit systems and methods are disclosed for lighting installations, and in particular, to retrofit systems and methods used to retrofit troffer-style lighting installations with LED light sources. Retrofit systems can be used with different light fixtures, but those described are particularly adapted for use with troffer-style fixtures. These retrofit systems can provide the same amount of light as traditional light fixtures already do, for example 1600-4000 lumens or more. The retrofit systems can be used with many different light sources but are particularly well-suited for use with solid state light sources or light engines, such as those utilizing LEDs. Some embodiments of the present invention comprise a mechanical mounting system for installing an LED light engine within an existing lighting system housing or pan, such as a troffer pan, without penetrating the ceiling plenum.

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