公开(公告)号：WO2014089031A1

公开(公告)日：2014-06-12

申请号：PCT/US2013/072797

申请日：2013-12-03

Applicant: COOPER TECHNOLOGIES COMPANY

Inventor： GENNETTEN, Landon, Brooks ,  GIBBS, Anthony, Ryan ,  CHRIST, James, Richard

IPC: F21S10/00 ,  F21V7/09 ,  F21W131/00

CPC classification number: F21V5/04 ,  F21V5/02 ,  F21Y2105/10 ,  F21Y2115/10

Abstract: A lighting system can comprise an array of domed light emitting diodes covering a surface area of a substrate and two optics for processing emitted light. The first optic can comprise an inner surface facing the array and an exterior surface facing away from the array. The second optic can comprise grooves extending away from the array. The inner surface of the first optic can form a cavity that is large relative to the array. For example, the cavity can have a volume exceeding the volume of a cube, where each side of the cube has the surface area of the array.

Abstract translation: 照明系统可以包括覆盖衬底的表面区域的半球形发光二极管阵列和用于处理发射光的两个光学器件。 第一光学元件可以包括面向阵列的内表面和背离阵列的外表面。 第二光学元件可以包括远离阵列延伸的凹槽。 第一光学元件的内表面可以形成相对于阵列较大的空腔。 例如，空腔可以具有超过立方体的体积的体积，其中立方体的每侧具有阵列的表面积。