Title:
ILLUMINATION DEVICE
Document Type and Number:
Japanese Patent JP2023081574
Kind Code:
A
Abstract:
To provide an illumination device which can easily change a lighting state of a light source part by a user.SOLUTION: An illumination device 1 comprises: a light source part; a housing 22; an attachment part 30; and an adjustment part 70. The light source part emits light. The housing 22 covers the light source part. An attachment part 30 is attached to a ceiling or a wall. The adjustment part 70 adjusts a lighting state of the light source part. The attachment part 30 and the adjustment part 70 are arranged to the housing 22. The lighting state preferably indicates a lightness, a light color, a light distribution, wattage or a lighting period. The adjustment part 70 is preferably a switching switch or a switching dial.SELECTED DRAWING: Figure 2
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Inventors:
WATANABE NOZOMI
Application Number:
JP2021195389A
Publication Date:
June 13, 2023
Filing Date:
December 01, 2021
Export Citation:
Assignee:
KOIZUMI LIGHTING TECH CORP
International Classes:
F21K9/20; H05B45/10; F21S8/02; F21V3/00; F21V3/02; F21V3/06; F21V23/00; F21V23/04; H05B45/20; H05B45/305; H05B45/325; H05B45/37; H05B47/155
Attorney, Agent or Firm:
Hiroyuki Maei