Patent ID: 7188975
Filing Date: 2007-03-13
Classification: F21V,F21W

Abstract:
1. A light fixture for homogeneously illuminating building surfaces or portions thereof, the fixture comprising a generally cup-shaped arcuate reflector having an interior defined between an apex and a light-outlet opening and generally rotationally symmetrical to a longitudinal central axis; and a lamp emitting light at least partially reflected or dispersed through the outlet opening by an inner surface of the reflector to the building surface or portion to be illuminated, the inner surface of the reflector being subdivided into and completely covered between the outlet and the apex by a plurality of structured segments each having a surface that is curved toward the interior, a plurality of the segments forming an annular group centered on the longitudinal central axis of the reflector, the segments of the annular group all being of the same curvature.