发明名称 LED lighting apparatus including reflector and heat radiating body
摘要 The lighting apparatus includes a first light emitting diode (LED) module, a second LED module and a reflector. The first LED module includes a first plurality of LEDs disposed on one side of a first substrate. The second LED module includes a second plurality of LEDs disposed on one side of a second substrate. The reflector is disposed between the first LED module and the second LED module and may reflect in a light emission direction light emitted from the plurality of the LEDs. Additionally, when the light emitted from the plurality of the LEDs is reflected by a reflective surface of the reflector, and is projected to a plane, images of outermost light sources are distributed on the plane to substantially have a circular shape.
申请公布号 US8192049(B2) 申请公布日期 2012.06.05
申请号 US201113040418 申请日期 2011.03.04
申请人 HYUN JI YEON;KONG KYUNG-IL;KANG SEOK JIN;KIM EUNHWA;LG INNOTEK CO., LTD. 发明人 HYUN JI YEON;KONG KYUNG-IL;KANG SEOK JIN;KIM EUNHWA
分类号 F21V29/00;F21S4/00 主分类号 F21V29/00
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