Patent ID: 8511848
Filing Date: 2013-08-20
Classification: F21S,F21V,F21W,F21Y

Abstract:
1. A luminaire, comprising: a plurality of light-emitting diodes; a first reflector profile extending in the longitudinal direction and comprising a plurality of apertures and at least one reflector surface provided on the front of the first reflector profile, wherein light-emitting diodes are arranged in the area of the apertures at the back of the first reflector profile such that the light-emitting diodes do not project beyond the reflector surface of the first reflector profile; a second reflector profile having a plurality of apertures and at least one reflector surface, wherein light emitting diodes are arranged in the area of the apertures, wherein each of the first and second reflector profiles are strip-shaped, the two respective reflector profiles being arranged such that the reflector surfaces of the two reflector profiles extend, at least partially, in opposed relationship with one another and the two reflector profiles define a respective reflector pair so that the light emitted by the light-emitting diodes is irradiated onto the respective oppositely disposed reflector surface and redirected at said reflector surface onto the surface to be illuminated, wherein each of the first and second reflector profiles is curved in only one plane, the apertures are conical or parabolic in shape, and, on a back, is a connection surface for attaching thereto a light source module, and wherein each of the reflector surfaces is formed by at least one arcuate curve segment in a direction transversely to the longitudinal direction of the respective reflector profile, the apertures are implemented as reflectors, and the circumferential surfaces of the apertures and the reflector surfaces are provided with a light-directing layer.