Patent ID: 9726337
Date: 2017-08-08
CPC Classifications: F21S,F21V,F21Y

Claim:
1. A light fixture, comprising: a) a fixture housing, which is closed in a rear side, and comprises a window opening in a front side, bordered along one side by a side panel, to which is connected a lighting element shelf; b) a reflector, configured with a parabolic shape such that the reflector extends from a starting edge, such that the reflector is initially substantially asymptotically perpendicular in a cross-sectional plane to the window opening, such that an initial angle between the reflector and the window opening is in a range of −5 to +5 degrees from a 90 degree perpendicular angle, the reflector thereafter extending in a parabolic curve towards the rear side of the light fixture, reaching an apex, from which the curve continues a parabolic curve, from the apex to an ending point, wherein only the starting edge of the reflector is substantially asymptotically perpendicular in the cross-sectional plane to the window opening c) at least one lighting element, mounted on the inside surface of the lighting element shelf, inside the fixture housing, wherein the lighting element provides directional light, in direction from a plane of an inner surface of the lighting element towards the rear side; and d) an angled ledge, which is connected to an inner edge of the lighting element shelf, and protrudes inwards at an angle, in a range of 0 to 90 degrees, whereby the angled ledge shields direct light from the lighting element; wherein the angled ledge is reflective on an inner side, such that light from the lighting element directed on to the angled ledge, is reflected on to the reflector, and is eventually emitted via the window opening as indirect light; such that light emitted from the lighting element, will reflect at least one time on the reflector, before exiting the light fixture via the window opening.