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US 2011/0235329 A1Published application
Lamp Using LED
AssigneeApack, Inc.
InventorsKyu Seop Song, Kwang Soo Kim, Young Hoon An
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Abstract
Provided is a lamp using LED which has a heat sink and an air-flowing part formed in a body and is equipped with a heat pipe to make higher a heat-conductive efficiency and thereby to make higher a heat-generation performance considerably so that the light emitting diode can be applied to a high-output illumination device to increase a life-time.
Claims7
A lamp using LED, comprising:
- a substrate in which a plurality of light emitting diodes is disposed at a predetermined distance and which has at least one first hollow-part formed by hollowing a predetermined region so that an air flows through it;
- a body which has a heat sink provided in one side of the substrate to cause a heat generated from the light emitting diode to be transferred and an air-flowing part hollowed to correspond to the first hollow-part;
- and
- a protecting means which is attached to the body in the other side of the substrate to protect the substrate and has a second hollow-part hollowed to correspond to the first hollow-part and the air-flowing part.
1 more element
Dependencies are inferred from the claim text.