Patent ID: 8807803
Filing Date: 2014-08-19
Classification: B64D

Abstract:
1. A light-emitting device for an aircraft, comprising: a light-emitting semiconductor device configured to emit a light radiation; a substrate, having a first side and a second side opposite to one another, housing the light-emitting semiconductor device at the first side; a curved reflector having a concave reflecting surface and defining a plane of emission, the concave reflecting surface including a semiparabolic shape, facing the light-emitting semiconductor device to collect the light radiation and generating a radiation reflected through the plane of emission, and the substrate and the curved reflector being in thermal contact with one another, the curved reflector including a body including thermally conductive material and forming a first portion of a heat dissipater of said light-emitting device wherein the light radiation has a value of luminous flux higher than 1500 lumen.