Title:
照明装置
Document Type and Number:
Japanese Patent JP7240603
Kind Code:
B2
Abstract:
To provide a lighting device with excellent operability.SOLUTION: A lighting device comprises: a housing that comprises a light source unit provided on a front side so that light can be emitted, and a power supply connection unit provided so that at least a part thereof is exposed on a back side; a power supply unit that is arranged below the housing, is provided with an arm unit on the back side, and converts power supplied from the power supply connection unit to supply the converted power to the light source unit; and a hanging part that can be suspended and fixed to an installed part, and is rotatably attached to at least one of the housing and the power supply part so that an irradiation angle of the light source unit can be adjusted.SELECTED DRAWING: Figure 1
Inventors:
Yumi Hanyuda
Haruo Yakura
Go Toyama
Miyuki Ozaki
Fumio Sakaki
Nakamori bowstring
Haruo Yakura
Go Toyama
Miyuki Ozaki
Fumio Sakaki
Nakamori bowstring
Application Number:
JP2019106454A
Publication Date:
March 16, 2023
Filing Date:
June 06, 2019
Export Citation:
Assignee:
Toshiba Lighting & Technology Corporation
International Classes:
F21S2/00; F21V21/30; F21V23/00; F21V23/06
Domestic Patent References:
| JP2011258454A | ||||
| JP2016110934A | ||||
| JP51136676U |
Foreign References:
| US20130155688 | ||||
| CN206439715U |
Attorney, Agent or Firm:
Hitoshi Kono
Masatoshi Kumagai
Masatoshi Kumagai