Title:
LED LIGHTING FIXTURE
Document Type and Number:
Japanese Patent JP2013127922
Kind Code:
A
Abstract:
To provide an LED lighting fixture capable of converging and expanding an irradiation region of a light-emitting device with the use of an LED.
A fixing part 42 of a lens unit 40 surrounding a light source device 30 mounted on a fixture body 20 is fixed to either the fixture body 20 or the light-emitting device 30 through a fixing member 421. At this time, since the fixing member 421 is positioned further on a light-emitting device 30 side than a lens portion 41 of the lens unit 40, mounting and exchanging of the lens unit 40 can be easily made. Therefore, converging and expanding of an irradiation range of the light-emitting device 30 can be carried out with the use of an LED 331.
Inventors:
MAEDA HIKARU
FUKUDA ATSUSHI
NAKAMURA KYOHEI
FUKUDA ATSUSHI
NAKAMURA KYOHEI
Application Number:
JP2011277168A
Publication Date:
June 27, 2013
Filing Date:
December 19, 2011
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
F21S8/00; F21V5/00; F21V5/04; F21Y101/02
Attorney, Agent or Firm:
Kimihide Hashimoto
Shohei Oguri
Yoshiaki Masaaki
Toshimitsu Ichikawa
Shohei Oguri
Yoshiaki Masaaki
Toshimitsu Ichikawa