LIGHTING APPARATUS

PURPOSE: A lighting apparatus is provided to efficiently emit heat from an LED by mounting a heat sink on an inside curved surface of a heating element. CONSTITUTION: An upper plate(110) is arranged to cover the upper opening of a heating element(140). The upper plate includes a reflector for reflec...

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Bibliographic Details
Main Authors CASTELLI MICHAEL, KONG, KYUNG IL
Format Patent
LanguageEnglish
Korean
Published 21.02.2012
Subjects
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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Summary:PURPOSE: A lighting apparatus is provided to efficiently emit heat from an LED by mounting a heat sink on an inside curved surface of a heating element. CONSTITUTION: An upper plate(110) is arranged to cover the upper opening of a heating element(140). The upper plate includes a reflector for reflecting light, which is incident from a plurality of light source parts, to a light emitting path. The light source part includes an LED and a substrate on which the LED is arranged. A lower plate(150) includes a light emitting opening to pass through lights reflected by the reflector. A cover(160) includes a light collecting part which gathers lights, passing through the light emitting opening, into the light emitting path.
Bibliography:Application Number: KR20100077276