Title:
埋込型照明器具
Document Type and Number:
Japanese Patent JP6811606
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an embedded type lighting device which has a small number of components and can radiate heat generated by an LED module and a power supply unit.SOLUTION: An embedded type lighting device 100 is embedded and attached to an attached part C. The embedded type lighting device 100 has: a light source part 21; a power supply part 51 which supplies power to the light source part 21; and a cover material 60 which has a heat radiation part 622 and covers the light source part 21 and the power supply part 51 in a state where the light source part 21 and the power supply part 51 are parallely arranged in a horizontal direction.SELECTED DRAWING: Figure 4
Inventors:
Tsuyoshi Imaizumi
Takatoshi Kitagawa
Ikuzumi Iku
Takatoshi Kitagawa
Ikuzumi Iku
Application Number:
JP2016257010A
Publication Date:
January 13, 2021
Filing Date:
December 28, 2016
Export Citation:
Assignee:
Lixil inc.
International Classes:
F21S8/02; F21V21/04; F21V23/00; F21V29/503; F21V29/76
Domestic Patent References:
| JP2016029671A | ||||
| JP2015050008A | ||||
| JP2016162573A | ||||
| JP2017220383A |
Attorney, Agent or Firm:
Masayuki Masabayashi
Tetsuo Shiba
Iwaike Mitsuru
Hiroaki Hoshino
Tetsuo Shiba
Iwaike Mitsuru
Hiroaki Hoshino