Illumination System With Multiple Light Guide Luminaire Modules

摘要

A standing lamp includes a stand; first and second luminaire modules, each comprising a plurality of light emitting elements (LEEs) distributed along a first direction, a light guide and a housing configured to house at least the LEEs and to support the light guide; and a mount attaching the first and second luminaire modules to the stand.

主权项

1. A standing lamp, comprising:
a stand comprising a base and column; first and second luminaire modules, each comprising
a plurality of light emitting elements (LEEs) distributed along a first direction,a light guide extending along the first direction, the light guide comprising an input end and an output end, and two opposing side surfaces extending from the input end to the output end in a second direction orthogonal to the first direction,one or more optical couplers configured to couple light from the LEEs into the input end of the light guide,an optical extractor optically coupled to the output end of the light guide to receive light guided by the side surfaces of the light guide in the second direction, the optical extractor comprising a redirecting surface that is positioned to reflect at least some light from the light guide into a first angular range, anda housing configured to house at least the LEEs and to support the light guide; and a mount operatively coupling the first and second luminaire modules with the stand.