公开(公告)号：US20160076743A1

公开(公告)日：2016-03-17

申请号：US14854974

申请日：2015-09-15

Applicant: Linear Lighting Corp.

Inventor： Lawrence Adam Deutsch ,  Richard J. Coffin

IPC: F21V17/04 ,  F21V19/00 ,  F21V17/10 ,  F21V29/70

CPC classification number: F21V13/02 ,  F21V7/0091 ,  F21V15/013 ,  F21V29/70 ,  F21Y2103/10 ,  F21Y2115/10 ,  H05B33/0854

Abstract: A light emitting diode (LED) light fixture may include a heat sink, at least one LED for outputting light in a Lambertian optical pattern, and a first optical structure configured to internally reflect light received from the at least one LED. The first optical structure may disperse the received light through the first optical structure to give the appearance that the first optical structure is uniformly outputting light and output the received light in a non-Lambertian optical pattern.

Abstract translation: 发光二极管（LED）灯具可以包括散热器，用于输出朗伯光学图案的光的至少一个LED以及被配置为在内部反射从所述至少一个LED接收的光的第一光学结构。 第一光学结构可以将接收到的光分散通过第一光学结构，以使得第一光学结构均匀地输出光并以非朗伯光学图案输出接收的光的外观。

公开(公告)号：US20140092596A1

公开(公告)日：2014-04-03

申请号：US14042238

申请日：2013-09-30

Applicant: Linear Lighting Corp.

Inventor： Lawrence Adam Deutsch ,  Richard J. Coffin ,  Arkady Orlov

IPC: F21K99/00 ,  F21V29/00

CPC classification number: F21K9/23 ,  F21S4/28 ,  F21V5/002 ,  F21V5/007 ,  F21V5/008 ,  F21V5/08 ,  F21V7/0091 ,  F21V15/013 ,  F21V17/164 ,  F21V19/0055 ,  F21V21/005 ,  F21V29/763 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H05B33/0803 ,  H05B33/0815 ,  H05K1/0209 ,  H05K1/0286 ,  H05K1/142 ,  H05K2201/0909 ,  H05K2201/10106 ,  H05K2201/10189 ,  H05K2201/10416 ,  H05K2201/209 ,  H05K2203/302

Abstract: A light source is provided including a heat sink and a printed circuit board (PCB) with a driver and lamps disposed in the central cavity of the heat sink. Each lamp is a semi-spherical solid state lamp, and multiple optical structures in operable registration with lamps. The PCB may further have two heat conducting strips proximate opposing edges of the PCB. The optical structures emit substantially shadowless, substantially homogeneous, and substantially monochromatic light. The optical structure includes an optical element for each lamp that substantially collimates the lamp's light and an optical element receiving a portion of the substantially collimated beam and provides multiple optical images of the collimated beam with a focal point that is practically infinite.

Abstract translation: 提供了一种光源，其包括散热器和布置在散热器的中心腔中的驱动器和灯的印刷电路板（PCB）。 每个灯是一个半球形固态灯，和多个光学结构可操作地与灯配准。 PCB还可以具有邻近PCB的相对边缘的两个导热条。 光学结构发射基本上无阴影的，基本均匀的和基本上单色的光。 光学结构包括用于每个灯的光学元件，其基本上准直灯的光和接收基本上准直的光束的一部分的光学元件，并且提供准直光束的多个光学图像，其具有几乎无限的焦点。