Invention Grant
- Patent Title: LED lighting apparatus including reflector and heat radiating body
- Patent Title (中): LED照明装置包括反射器和散热体
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Application No.: US13040418Application Date: 2011-03-04
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Publication No.: US08192049B2Publication Date: 2012-06-05
- Inventor: Ji Yeon Hyun , Kyung-il Kong , Seok Jin Kang , Eunhwa Kim
- Applicant: Ji Yeon Hyun , Kyung-il Kong , Seok Jin Kang , Eunhwa Kim
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2010-0033014 20100410
- Main IPC: F21V29/00
- IPC: F21V29/00 ; F21S4/00

Abstract:
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.
Public/Granted literature
- US20110205726A1 LIGHTING APPARATUS Public/Granted day:2011-08-25
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