发明名称 |
LIGHTING APPARATUS USING LIGHT-EMITTING DIODE |
摘要 |
The present invention relates to a lighting apparatus using a light-emitting diode, which improves overall performance of the lighting apparatus as well as design to produce various light distribution characteristics. The invention comprises: a housing having a reception groove of which the lower part is opened and the diameter increases toward the lower end thereof, wherein the inside of the reception groove is divided into a plurality of mounting surfaces, and a plurality of heat-dissipating pins are radially spaced in a protruding manner on the outer surface of the reception groove; plural light source blocks which are mounted along the mounting surface of the inner side of the housing, include plural light-emitting diode modules on the outer surface of an angle adjusting block having a multi-stepped slope, are set to have different illumination angles and brightness, and positioned selectively on the mounting surfaces to have the light emitted from the light-emitting diode module implement a predefined light distribution; and a protection cover covering the lower part of the housing. |
申请公布号 |
WO2010079918(A2) |
申请公布日期 |
2010.07.15 |
申请号 |
WO2009KR07901 |
申请日期 |
2009.12.29 |
申请人 |
AMOLUXE CO., LTD.;LEE, JAE YEONG;JEONG, SANG DONG;YOON, TAE GI |
发明人 |
LEE, JAE YEONG;JEONG, SANG DONG;YOON, TAE GI |
分类号 |
F21V14/00;F21S2/00;F21S13/10 |
主分类号 |
F21V14/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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