Light emitting lamp
AssigneeLG Innotek Co., Ltd.
InventorNam Seok Oh
Life of this patent
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Abstract
Disclosed is a light emitting lamp including a light source module including at least one light source and a light guide layer disposed on a substrate burying the at least one light source, and a housing accommodating the light source module, and the at least one light source includes a body having a cavity, a first lead frame including one end exposed to the cavity and the other end passing through the body and exposed to one surface of the body, a second lead frame including one end exposed to one portion of the surface of the body, the other end exposed to the another portion of the surface of the body, and an intermediate part exposed to the cavity, and at least one light emitting chip including a first semiconductor layer, an active layer and a second semiconductor layer, and disposed on the first lead frame.
Claims20
A light emitting lamp comprising:
- a light source module including a plurality of sub-light source modules being separated from each other or combined with each other;
- and
- a housing accommodating the light source module,
- wherein each of the plurality of sub-light source modules includes:
- a substrate;
- at least one light source disposed on an upper surface of the substrate;
- a light guide layer disposed on the upper surface of the substrate, an upper surface of the at least one light source, and a side surface of the at least one light source so as to bury the at least one light source;
- at least one connector provided on the substrate and electrically connected to the light source;
- and
- a coupling fixing part configured to connect two adjacent sub-light source modules of the plurality of sub-light source modules,
- wherein a first coupling fixing part in one of two adjacent sub-light source modules includes a first protrusion protruding from a side surface of the light guide layer, and a second coupling fixing part in the other of two adjacent sub-light source modules includes a first depression formed at the side surface of the light guide layer, and
- wherein the first protrusion and the first depression are fixed through male and female screw connection.
Dependencies are inferred from the claim text.