Patent ID: 8974083
Filing Date: 2015-03-10
Classification: F21V,F21Y

Abstract:
1. A lighting device comprising a cell structure of polygonal cells, and light sources arranged to be cooled by the cell structure, said cell structure comprises several strip shaped wall elements, the light sources arranged in at least some of the polygonal cells, at least one light source in each cell, each cell that contains a light source being formed by at least two wall elements which are electrically insulated from each other, the light sources are attached to the cell structure, and the light sources electrically connected to the at least two wall elements by a first and a second light emitter support, the first light emitter support connected to a first wall element by a first attachment portion, the second light emitter support connected to a second wall element by a second attachment portion, the first and second attachment portion a substantially hook shaped portion having a narrow slot, and the cell structure arranged to provide the light sources with power.