Patent ID: 9068737
Filing Date: 2015-06-30
Classification: F21S,F21V,F21Y

Abstract:
1. A lighting device, comprising: a ring-shaped first carrier having at least one first light source on the first carrier and a ring-shaped first light emission area disposed downstream of the first light source; and a second carrier embodied as a two-sided luminaire having at least one second light source, having at least one third light source, having a second light emission area disposed downstream of the second light source and having a third light emission area disposed downstream of the third light source wherein the first light source comprise at least one inorganic light emitting diode and each of the second and third light sources comprises an organic light emitting diode, wherein, via the second and third light emission areas, light is emitted in respectively opposite emission directions, and wherein the second carrier is arranged within the ring-shaped first carrier and the first and second carriers are mounted rotatably relative to one another about a rotation axis wherein the rotation axis extends along a diameter of the ring-shaped first carrier, wherein the first carrier and the second carrier are both rotatable about the same rotation axis, and wherein the first and second carrier are rotatable independently of one another about this same rotation axis, and wherein the second carrier is arranged and rotatably mounted centrally with respect to the first carrier along a diameter of the first carrier within the first carrier.