Title:
浴室用照明装置
Document Type and Number:
Japanese Patent JP6785474
Kind Code:
B2
Abstract:
To provide a lighting device for bathroom capable of making the fluctuation of a water surface look beautiful.SOLUTION: A lighting device (1) for bathroom irradiates the water surface of a bathtub with light and illuminates a bathroom by the light reflected on the water surface. The lighting device for bathroom includes: a lighting unit (10) for radiating light; and a limit member (20) for limiting the light radiated from the lighting unit. The limit member limits the light radiated from the lighting unit in an irradiation range (70) having a longer direction and a shorter direction according to the shape of the bathtub.SELECTED DRAWING: Figure 2
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Inventors:
Kentaro Shinoda
Nakaoka Keiyoshi
Hinako Sato
Shuya Usui
Nakaoka Keiyoshi
Hinako Sato
Shuya Usui
Application Number:
JP2017166872A
Publication Date:
November 18, 2020
Filing Date:
August 31, 2017
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
F21S8/04; E04H1/12; F21V5/04; F21V11/08; F21V33/00
Domestic Patent References:
| JP2003097064A | ||||
| JP3084172A | ||||
| JP2003151325A | ||||
| JP4081402U | ||||
| JP2012113902A | ||||
| JP4123007U | ||||
| JP2000096852A | ||||
| JP2012048920A |
Foreign References:
| CN103026124A | ||||
| US20080148476 |
Attorney, Agent or Firm:
Michiko Matsutani
Hiroshi Okabe
Kenichi Nakatani
Hiroshi Okabe
Kenichi Nakatani