Title:
LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2012226943
Kind Code:
A
Abstract:
To provide a lighting fixture that can obtain a compact light-emitting surface and a sufficient optical output.
The lighting fixture 10 includes an LED light source unit 21 which has a polygonal pyramid reflector 29 of polygonal pyramid shape installed in the central part, an outer shell 22 which surrounds the polygonal pyramid reflector 29 corresponding to the polygonal reflector 29, and an LED light source 28 which is arranged at a position opposed to the polygonal pyramid reflector 29 in the outer shell 22.
Inventors:
SAKURAI MIKIO
Application Number:
JP2011092820A
Publication Date:
November 15, 2012
Filing Date:
April 19, 2011
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
F21S2/00; F21V5/00; F21V7/09; F21V14/02; H01L33/48; F21Y101/02
Domestic Patent References:
| JP2006004935A | 2006-01-05 | |||
| JP2001067903A | 2001-03-16 | |||
| JP2010061835A | 2010-03-18 | |||
| JP2003031005A | 2003-01-31 | |||
| JP2008137434A | 2008-06-19 | |||
| JP2006330406A | 2006-12-07 | |||
| JP2002025304A | 2002-01-25 |
Foreign References:
| US20100135010A1 | 2010-06-03 |
Attorney, Agent or Firm:
Shohei Oguri
Toshimitsu Ichikawa
Kimihide Hashimoto
Toshimitsu Ichikawa
Kimihide Hashimoto
Previous Patent: LIGHTING FIXTURE
Next Patent: ELECTRODE OF SOLID ELECTROLYTE BATTERY INCLUDING SULFUR AND METHOD FOR PRODUCING THE SAME
Next Patent: ELECTRODE OF SOLID ELECTROLYTE BATTERY INCLUDING SULFUR AND METHOD FOR PRODUCING THE SAME