Title:
GLARE PROOF LED LIGHTING UNIT
Document Type and Number:
WIPO Patent Application WO/2009/094819
Kind Code:
A1
Abstract:
A glare-proof LED lighting unit comprises a base plate, a LED light source (1)
provided on the base plate and a complex reflector provided on the luminescence
side of the LED light source (1). The complex reflector is formed in such a way that
two reflecting plates (5) and two parallel screening division bars (6) are connected
angularly. The reflecting plates (5) and the parallel screening division bars
(6) are set alternately, wherein the two reflecting plates (5) are provided at
both sides of the optical axis of the LED light source (1), respectively, and extend
to the same side of the LED light source (1). The complex reflector is suited to
distribute the light from the light source (1) to the single side of the optical
axis of the LED light source so that the glare-proof LED lighting unit has a single
wing light intensity distribution.
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Inventors:
SHE JIE (CN)
Application Number:
PCT/CN2008/001416
Publication Date:
August 06, 2009
Filing Date:
August 04, 2008
Export Citation:
Assignee:
SHE JIE (CN)
International Classes:
F21V7/04; F21V11/06; F21Y101/02
Domestic Patent References:
| WO2008023797A1 | 2008-02-28 |
Foreign References:
| CN101023296A | 2007-08-22 | |||
| JP2006024509A | 2006-01-26 | |||
| US20040174706A1 | 2004-09-09 | |||
| JP2001332104A | 2001-11-30 | |||
| US6976775B2 | 2005-12-20 | |||
| CN101097052A | 2008-01-02 | |||
| CN2898560Y | 2007-05-09 | |||
| CN200993327Y | 2007-12-19 | |||
| CN1967045A | 2007-05-23 | |||
| CN101220928A | 2008-07-16 | |||
| US20070247856A1 | 2007-10-25 |
Attorney, Agent or Firm:
ADVANCE CHINA I.P. LAW OFFICE (9/F. DongShan Plaza, No.69 Xianlie Central Roa, Guangzhou Guangdong 5, CN)
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