Patent ID: 7387408
Filing Date: 2008-06-17
Classification: F21V,F21Y

Abstract:
1. A luminaire comprising: a main reflector with a light emission window; a counter reflector positioned opposite to the main reflector; means for accommodating at least one electric lamp positioned in between the main reflector and the counter reflector, characterized in that the counter reflector is provided with suspension means and a light-transmitting cover, wherein the suspension means comprises an outer edge of the counter reflector for connecting the light-transmitting cover to the counter reflector and further wherein the suspension means forms essentially an only contact between the counter reflector and the light-transmitting cover such that the light-transmitting cover is close to the counter reflector but not in optical contact with the counter reflector, and wherein the light-transmitting cover is positioned at a side of the counter reflector facing away from the means for accommodating the at least one lamp, and which the light-transmitting cover has a light-entry face exposed to the light emission window, and which the light-transmitting cover has a light-exit surface at a side of the light-transmitting cover facing away from the means for accommodating the at least one lamp, wherein the light-transmitting cover further includes opaque diffuser bodies that are partly recessed in the light-transmitting cover at the side of the cover facing away from the means for accommodating the at least one lamp.