公开(公告)号：US20190154216A1

公开(公告)日：2019-05-23

申请号：US16258369

申请日：2019-01-25

Applicant: Eaton Intelligent Power Limited

Inventor： Steven Walter Pyshos ,  Ren Chao ,  Smita Sudheer Anaokar

IPC: F21S8/02 ,  F21V5/02 ,  F21V13/04 ,  F21V7/00 ,  F21V5/00 ,  F21V29/77

Abstract: A light emitting diode can emit light along an axis. An optic can be positioned to direct the emitted light off of the axis. The optic can comprise a base and a projection that rises from the base towards the light emitting diode. The projection can comprise a cavity that is oriented to receive the light emitted by the light emitting diode. The cavity can be slanted relative to the axis of the light emitting diode. A convex surface disposed at the bottom of the cavity can condense, focus, or collimate light. The projection can further comprise sides that totally internally reflect light.