公开(公告)号：US10001248B2

公开(公告)日：2018-06-19

申请号：US14932290

申请日：2015-11-04

申请人： GE Lighting Solutions, LLC

发明人： Hexi Qin ,  Xiaoning Wang ,  Eden Dubuc ,  Jeffrey Marc Nall

IPC分类号： F21K99/00 ,  F21S4/28 ,  A47F3/00 ,  A47F3/04 ,  A47F7/00 ,  F21V7/00 ,  F21V11/00 ,  F21K9/27 ,  F21V11/16 ,  F21W131/405 ,  F21Y103/10 ,  F21Y115/10 ,  F21Y107/90 ,  F21V5/04

CPC分类号： F21K9/27 ,  A47F3/001 ,  A47F3/0491 ,  A47F7/0071 ,  F21S4/28 ,  F21V5/04 ,  F21V5/08 ,  F21V7/005 ,  F21V11/00 ,  F21V11/16 ,  F21V13/04 ,  F21V15/013 ,  F21W2131/405 ,  F21Y2103/10 ,  F21Y2107/90 ,  F21Y2115/10

摘要： A light bar and a refrigeration display using the light bar are disclosed. The light bar includes an optical component, a housing for reflecting light and a substrate assembly. The optical component and the housing together form a tube with a cavity. The substrate assembly is held in the cavity and includes a substrate and a plurality of LED light sources mounted on at least one side of the substrate. Light emitted from the plurality of LED light sources is irradiated to at least one predetermined area perpendicular to the substrate after passing through the optical component.

公开(公告)号：US20150116990A1

公开(公告)日：2015-04-30

申请号：US14002992

申请日：2012-07-06

申请人： GE Lighting Solutions LLC

发明人： Todd Edwin Cassidy ,  Xiaoning Wang ,  William Matthew Witt ,  Hexi Qin

IPC分类号： F21K99/00 ,  F21V13/14 ,  F21V23/00 ,  F21S4/00 ,  F21V29/70

CPC分类号： F21K9/54 ,  A47B2220/0077 ,  A47F3/001 ,  A47F11/10 ,  F21K9/62 ,  F21S4/28 ,  F21V3/00 ,  F21V5/04 ,  F21V7/005 ,  F21V7/0091 ,  F21V13/14 ,  F21V17/104 ,  F21V23/005 ,  F21V29/70 ,  F21W2131/405 ,  F21Y2103/10 ,  F21Y2115/10

摘要： A light fixture is provided that includes a plurality of light emitting sources, such as e.g., LEDs, that are arranged along a longitudinal direction. A heat sink provides a support structure for the lights while also assisting with the dissipation of heat. A diffuser covers the light emitting sources and is also supported by the heat sink. One or more optical elements such as e.g., a reflector or internally reflecting lens may be used to help direct light rays from the light emitting sources. Certain features may be added at the ends of the light fixture for mounting upon a surface and/or for further controlling the direction of light rays projecting from the light fixture. The light fixture is suitable for a variety of applications including e.g., the illumination of products displayed on shelving for consumer viewing.

摘要翻译： 提供一种灯具，其包括沿着纵向布置的多个发光源，例如LED。 散热器为灯提供支撑结构，同时也有助于散热。 漫射器覆盖发光源并且还由散热器支撑。 可以使用一个或多个光学元件，例如反射器或内部反射透镜来帮助引导来自发光源的光线。 可以在灯具的端部添加某些特征以安装在表面上和/或用于进一步控制从灯具突出的光线的方向。 灯具适用于各种应用，包括例如在货架上显示的产品的照明以供消费者观看。