LIGHTING DEVICE AND LUMINAIRE

摘要

Disclosed is a lighting device (1) comprising a housing (80), an air inlet (22) and an air outlet (24); a support structure (30) in said housing extending in between said air inlet and said air outlet, said support structure including a section (32) carrying at least one solid state lighting element (10); a conduit (20) from said air inlet to said air outlet such that the conduit extends over the support structure; and a fan (40) mounted in said conduit, wherein the fan is located closer to the air inlet than to the air outlet. A luminaire including such a lighting device is also disclosed.

主权项

1. A lighting device comprising:
a housing; an air inlet and an air outlet; a support structure in said housing extending in between said air inlet and said air outlet, said support structure including a section carrying at least one solid state lighting element; a conduit from said air inlet to said air outlet such that the conduit extends over the support structure; and a fan mounted in said conduit, wherein the fan is located closer to the air inlet than to the air outlet; wherein the support structure has a first slanted surface portion extending from the air inlet to said section and a second slanted surface portion extending from said section to the air outlet, wherein the fan is mounted on the first slanted surface portion such that the fan is slanted relative to said section.