公开(公告)号：US08100555B2

公开(公告)日：2012-01-24

申请号：US12851722

申请日：2010-08-06

申请人： Mitsutoshi Higashii ,  Kei Murayama ,  Yuichi Taguchi ,  Masahiro Sunohara ,  Akinori Shiraishi

发明人： Mitsutoshi Higashii ,  Kei Murayama ,  Yuichi Taguchi ,  Masahiro Sunohara ,  Akinori Shiraishi

IPC分类号： F21V1/00

CPC分类号： F21V11/16 ,  F21K9/00 ,  F21Y2115/10 ,  H01L33/58 ,  H01L33/60 ,  H01L2224/16225 ,  H01L2924/16195

摘要： It is a lighting apparatus 10 that has a light emitting element 16, a light emitting element housing 15 having a concave portion 28 that accommodates the light emitting element 16, and an optically transparent member 18 that airproofs a space B formed by the concave portion 28 and transmits light emitted from the light emitting element 16. The concave portion 28 is shaped to become wider toward the optically transparent member 18 from the bottom surface 28A of the concave portion 28. The lighting apparatus 10 is provided with a light shielding member 12 for shielding a part of light emitted from the light emitting element 16 is provided on the optically transparent member 18.

摘要翻译： 它是具有发光元件16，具有容纳发光元件16的凹部28的发光元件壳体15的照明装置10以及对由凹部28形成的空间B进行空气隔绝的光学透明构件18 并且透射从发光元件16发射的光。凹部28从凹部28的底面28A朝向光学透明构件18变宽。照明装置10设置有遮光构件12， 屏蔽从发光元件16发射的光的一部分设置在光学透明构件18上。