LIGHTING DEVICE AND LUMINAIRE

摘要

Disclosed is a lighting device (100) comprising a carrier (10) having a main body (12) and first and second protrusions (14, 16) extending in parallel from said main body, the first protrusion comprising a first main surface (142) and an opposite second main surface (144), the second protrusion comprising a third main surface (162) and an opposite fourth main surface (164), wherein the first main surface and the third main surface are on the same side of the carrier, said carrier carrying at least one solid state lighting element (20) on at least one of the first main surface and the fourth main surface; and a heat dissipating member (30) having a first portion (32) thermally coupled to the second main surface and having a second portion (33) thermally coupled to the third main surface. A luminaire including such a lighting device is also disclosed.

主权项

1. A lighting device comprising:
a carrier having a main body and first and second protrusions extending in parallel from said main body, the first protrusion comprising a first main surface and an opposite second main surface, the second protrusion comprising a third main surface and an opposite fourth main surface, wherein the first main surface and the third main surface are on the same side of the carrier, said carrier carrying at least one solid state lighting element on at least one of the first main surface, and at least one solid state lighting element on the fourth main surface; and a heat dissipating member having a first portion thermally coupled to the second main surface and having a second portion thermally coupled to the third main surface.