Title:
LIGHTING DEVICE
Document Type and Number:
Japanese Patent JP2023097627
Kind Code:
A
Abstract:
To provide a lighting device which can secure heat radiation performance and achieve weight reduction and downsizing.SOLUTION: A lighting device 10 includes: a housing 11; a light source 12; an arm 15; angle adjustment parts 16; and a power supply part 14. The housing 11 has: a front surface part 20; and a cylindrical side surface part 21 protruding from a periphery of the front surface part 20 to a back surface side. Further, the back surface side facing the front surface part 20 is open. The light source 12 is disposed at the front surface part 20 of the housing 11. The arm 15 has: an attachment part 52 facing the back surface side of the housing 11; and a pair of arm parts 53 supporting the side surface part 21 of the housing 11 on the attachment part 52. Each angle adjustment part 16 adjusts an angle formed between the attachment part 52 and the housing 11 supported by the pair of arm parts 53. The power supply part 14 is disposed between the front surface part 20 of the housing 11 and the attachment part 52.SELECTED DRAWING: Figure 1
Inventors:
ISHIKAWA KENGO
Application Number:
JP2021213846A
Publication Date:
July 10, 2023
Filing Date:
December 28, 2021
Export Citation:
Assignee:
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
F21S2/00; F21S8/04; F21V23/00; F21V29/503; F21V29/83
Attorney, Agent or Firm:
Satoshi Kabasawa
Tetsuya Yamada
Jo Kabasawa
Tetsuya Yamada
Jo Kabasawa
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