Patent ID: 9360172
Filing Date: 2016-06-07
CPC Classification: F21K,F21S,F21V,F21Y,G09F

Claim Text:
1. An elongate luminaire arrangement for emitting light, comprising a plurality of LED light sources and a plurality of lenses arranged after the LED light sources in the light emission direction, wherein a reflector for influencing the light emitted from the lenses is arranged after the lenses in the light emission direction characterized in that, each lens has a recess on the surface where the light emitted by the LED light sources enters the lens to produce a light intensity distribution curve of light emitted from the corresponding lens in the C0/C180 plane having a plurality of mutually separate wings which lie in each case substantially in an angular range of 0° to 90° relative to an axis parallel to the light emission direction through the light centroid of the corresponding lens and in each case have a peak region and flank regions adjacent thereto on both sides, in which flank regions the light intensity falls to a significantly lower value than in the peak region, wherein the peak region lies at angles of greater than 0° and one of the flanks falls toward the angular range around 0° , and in that the lenses are joined together to form an elongate optical element.