Grid luminaire with at least one lamp and at least one room air influencing device

摘要

Grid luminaire with at least one illuminant (1) and at least one device (2) influencing room air, characterized in that the louvre luminaire has an inlet (4) and an outlet (5) for room air, and that the device (2) influencing the room air has at least one the inlet (4) and the outlet (5) interconnecting air duct (6) with an air-conveying device (7) and an ultraviolet radiation generating device (8) and that the ultraviolet radiation generating device (8) is arranged so that at least an area of the interior of the air duct (6) is exposed to the ultraviolet radiation of the ultraviolet radiation generating device (8).