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Title:
照明装置、及びそれを用いた照明器具
Document Type and Number:
Japanese Patent JP4218457
Kind Code:
B2
Abstract:

To provide a lighting system used for a wall-mount type luminaire controlled by remote control signals with good directivity in receiving of the remote control signals, and to provide a luminaire using the lighting system.

The wall-mount type luminaire A is composed of a fixture main body 1, a lamp La mounted in the fixture main body 1, a globe 2 covering the lamp La, and the lighting system 3 arranged in the fixture main body 1 and lighting the lamp La. A remote control signal receiving part 31 is located at the position under the lamp La and almost on a center line Z1 of the wall-mount type luminaire in a lef and right direction, where extension lines 300, 300 of a receiving angle θ of the remote control signals do not interfere the fixture main body 1.

COPYRIGHT: (C)2005,JPO&NCIPI


Inventors:
Shinichi Nagaoka
Atsushi Otsubo
Takuya Kitagawa
Application Number:
JP2003281238A
Publication Date:
February 04, 2009
Filing Date:
July 28, 2003
Export Citation:
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Assignee:
Panasonic Electric Works Co., Ltd.
International Classes:
F21V23/04; F21S8/00; F21V23/00; F21Y101/00
Domestic Patent References:
JP6251615A
JP2003197383A
JP2000322928A
JP11177498A
JP6251616A
JP61260502A
JP6013242U
JP5074574A
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori



 
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