Light deflection system for illuminating room with artificial and natural light has surfaces deflecting artificial light to ceiling and floor

摘要

Below light deflectors (10-15), possibly located in the gap between double glazing, a lamp (20) is positioned backed by a reflector (21). The front deflectors (22-33) each has two surfaces at an angle to one another. One deflects the direct light (34) from the source at an angle a1 to the horizontal so that the light is directed to the ceiling. The other deflects the reflected light (35) at an angle a2 to the vertical so that it is directed to the floor