Patent ID: 7108398
Filing Date: 2006-09-19
Classification: F21V,F21Y

Abstract:
1. A luminaire comprising; side reflectors on either side of a central plane, the side reflectors opposing each other along a longitudinal direction; a light emission window bounded by the side reflectors in a direction transverse to the central plane; an opening in the luminaire capable of accommodating an electric lamp elongated in the longitudinal direction, the opening being opposite and extending substantially parallel to the light emission window; and two or more reflective lamellae transverse to the central plane, between the side reflectors and evenly spaced in the longitudinal direction, the lamellae each having an outer edge adjacent the light emission window, an inner surface facing away from the outer edge and a plane of symmetry (S) passing through the outer edge and the inner surface transversely to the longitudinal direction, the inner surface having a recess with walls parallel to the plane of symmetry (S), the recess having a bottom surface transverse to the plane of symmetry (S), the walls resting on the bottom surface.