Title:
ILLUMINATION DEVICE
Document Type and Number:
Japanese Patent JP2018018618
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an illumination device in which an irradiation direction of a light source has less constraint.SOLUTION: An illumination device 1 comprises: a cylindrical main body 2 having both longitudinal end sides individually opened; a light source unit 3 having a plurality of light source parts 18 and a radiator 19 arranged with the plurality of light source parts 18, and being provided at a rear end side of the main body 2; a light control unit 4 having a plurality of cylindrical reflectors 28 individually facing the light source parts 18 and a case body 26 housing the plurality of reflectors 28, and being provided at a front end side of the main body 2; a power supply unit 5 being housed so as to be along the reflectors 28 in an internal space among the case body 26 and the reflectors 28 adjacent thereto, and supplying electric power to the light source parts 18; and an attachment member 6 supporting both sides of the main body 2 in a rotatable manner such that the power supply unit 5 is located at a lower side in a vertical direction.SELECTED DRAWING: Figure 3
Inventors:
GUNJI TAKUYA
SUZUKI NORIMASA
SUZUKI NORIMASA
Application Number:
JP2016146126A
Publication Date:
February 01, 2018
Filing Date:
July 26, 2016
Export Citation:
Assignee:
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
F21S2/00; F21V14/02; F21V21/30; F21V23/00; F21V29/503; F21V29/76
Attorney, Agent or Firm:
Kumagai Masatoshi
Hitoshi Kono
Hitoshi Kono