Patent ID: 8789976
Filing Date: 2014-07-29
Classification: F21K,F21S,F21V,F21Y,H01L

Abstract:
1. An integrated multi-layered illuminating unit, comprising: a heat dissipating base, which includes a first front side and a second front side, at least one slot compartment is disposed on the first front side, and the second front side forms a plurality of cooling fins; a base surface and an inner circular wall are disposed in a slot compartment thereof, wherein a plurality of emitting elements which are wire bonded to each other are installed on the base surface, and two openings are disposed between the second front side and the base surface of the slot compartment; and two lead wires, which are wired bonded to the emitting elements to form electrical connections, and two lead frames are installed through the two openings, wherein the closer end of the two openings to the slot compartment is sealed with a sealing material, and the further end of the two openings from the slot compartment is sealed and fixated with a plug, and then the space between two openings is filled with a polymer compound.