Title:
照明装置
Document Type and Number:
Japanese Patent JP7262016
Kind Code:
B2
Abstract:
To reduce influence of heat that one of a power supply circuit and a light source part receives from the other.SOLUTION: A lighting device 100 includes: a light source part 20 having a plurality of substrates 251 on each of which a plurality of light emission elements 21 are mounted; a power supply circuit 61 supplying electric power to the light source part 20; and a tool body 110 holding the light supply part 20 and the power source circuit 61. The tool body 110 includes: a first tool 116 holding the light source part 20; and a second tool 117 holding the power supply circuit 61 and attached to the first tool 116.SELECTED DRAWING: Figure 5
Inventors:
Hiroshi Aoyama
Atsushi Ishimori
Naoji Yokota
Takashi Kanda
Atsushi Ishimori
Naoji Yokota
Takashi Kanda
Application Number:
JP2019031005A
Publication Date:
April 21, 2023
Filing Date:
February 22, 2019
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F21S8/04; F21S2/00; F21V17/00; F21V19/00; F21V23/00
Domestic Patent References:
| JP2017126586A | ||||
| JP2015065068A |
Attorney, Agent or Firm:
Hiroi Arai
Teraya Eisaku
Shinichi Michizaka
Teraya Eisaku
Shinichi Michizaka