公开(公告)号：USD750308S1

公开(公告)日：2016-02-23

申请号：US29476731

申请日：2013-12-16

Applicant: CREE, INC.

Designer： Elizabeth Rodgers ,  Benjamin Beck ,  James Bowden ,  Yaote Huang

公开(公告)号：US20150167902A1

公开(公告)日：2015-06-18

申请号：US14252685

申请日：2014-04-14

Applicant: CREE, INC.

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

IPC: F21K99/00 ,  F21V23/00

CPC classification number: F21S8/03 ,  F21V7/0016 ,  F21V15/015 ,  F21V19/0045 ,  F21V19/0055 ,  F21V21/005 ,  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. External reflectors are included to further shape the output beam. The reflectors may be shaped to define louvers which direct some of the emitted light in a direction opposite the primary emission direction, e.g., as uplight. The fixtures may be connected in a serial arrangement using a joiner.

Abstract translation: 具有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。 包括外部反射器以进一步调整输出光束的形状。 反射器可以被成形为限定百叶窗，所述百叶窗沿着与主发射方向相反的方向（例如作为上光）引导一些发射的光。 夹具可以使用连接器以串行布置连接。

公开(公告)号：US20140160742A1

公开(公告)日：2014-06-12

申请号：US13772436

申请日：2013-02-21

Applicant: CREE, INC.

Inventor： Elizabeth Rodgers ,  Heidi Dieringer Loepp ,  Yaote Huang ,  James Hugh Bowden, JR.

IPC: F21V23/02 ,  F21V19/00

CPC classification number: F21V19/003 ,  F21K9/20 ,  F21K9/27 ,  F21K9/275 ,  F21K9/278 ,  F21K9/62 ,  F21S8/03 ,  F21V5/048 ,  F21V7/00 ,  F21V23/02 ,  F21V23/06 ,  F21Y2101/00 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  Y10T29/49716

Abstract: A lamp comprises a LED lamp comprising a base. A plurality of LEDs are attached to a first side of the base. A lens covers the plurality of LEDs. A power supply provides power to the LEDs. A first electrical connector provides power to the power supply. A troffer housing comprises a wire way for receiving the power supply. A second electrical conductor is adapted to be connected to a source of power. The base is secured to the troffer housing where the power supply is located in the wire way and the first electrical conductor is connected to the second electrical conductor.

Abstract translation: 灯包括包括基座的LED灯。 多个LED附接到基座的第一侧。 透镜覆盖多个LED。 电源为LED提供电源。 第一个电连接器为电源供电。 套管壳体包括用于接收电源的电线。 第二电导体适于连接到电源。 基座被固定到电源位于线路上的线路外壳，并且第一电导体连接到第二电导体。

公开(公告)号：US20140111984A1

公开(公告)日：2014-04-24

申请号：US13657421

申请日：2012-10-22

Applicant: CREE, INC.

Inventor： Elizabeth Rodgers ,  Paul Kenneth Pickard

IPC: F21V9/00 ,  H01L33/60 ,  F21V5/02 ,  F21V7/00

CPC classification number: F21V5/04 ,  F21K9/62 ,  F21S8/026 ,  F21V5/005 ,  F21V17/164 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A beam shaping lens and an LED lighting system are disclosed. The lens according to example embodiments can concentrate or spread light, depending on the specific embodiment used. The lens according to example embodiments of the invention includes repeated concentric rings of refractive features, with either a constant or gradient feature angle. These features may include substantially triangular concentric rings. These features are located on the interior face of the lens, facing the LED source. In some embodiments, the exterior or exit surface of the lens includes texturing. A lens according to example embodiments of the invention can be used with various fixtures. Light enters the lens through the entry surface including the concentric rings, and exits the fixture through a textured exit surface opposite the entry surface.

Abstract translation: 公开了一种光束整形透镜和LED照明系统。 根据示例性实施例的透镜可以集中或展开光，这取决于所使用的具体实施例。 根据本发明的示例性实施例的透镜包括具有恒定或梯度特征角的重复的折射特征同心环。 这些特征可以包括基本上三角形的同心环。 这些特征位于透镜的内表面上，面向LED源。 在一些实施例中，透镜的外表面或出射表面包括纹理。 根据本发明的示例性实施例的透镜可以与各种固定装置一起使用。 光通过包括同心环的进入表面进入透镜，并通过与进入表面相对的纹理出口表面离开固定件。

公开(公告)号：USD701989S1

公开(公告)日：2014-04-01

申请号：US29439562

申请日：2012-12-12

Applicant: Cree, Inc.

Designer： Elizabeth Rodgers ,  Heidi Dieringer Loepp ,  Yaote Huang