Title:
照明装置
Document Type and Number:
Japanese Patent JP7178026
Kind Code:
B2
Abstract:
To improve linearity on a lighting device that emits linear light by condensing light emitted from multiple light sources with one rod lens.SOLUTION: A lighting device includes multiple light sources 60 and a rod lens 40. The lighting device adjusts a position of the rod lens 40 in a width direction of the rod lens using adjustment members 400L, 400R, 410L, 410R, 420L, 420R so as not to cause any deviation between an optical axis of light emitted from the light sources 60 and an optical axis of light emitted from the rod lens 40.SELECTED DRAWING: Figure 5
Inventors:
Ryosuke Niitsu
Shinji Hirose
Tatsuya Inoue
Shinji Hirose
Tatsuya Inoue
Application Number:
JP2020080503A
Publication Date:
November 25, 2022
Filing Date:
April 30, 2020
Export Citation:
Assignee:
Rebox Co., Ltd.
International Classes:
F21S2/00; F21V5/00; F21V14/06; G01N21/84
Domestic Patent References:
| JP2017150875A | ||||
| JP2018160478A | ||||
| JP2015227977A | ||||
| JP201614599A |
Attorney, Agent or Firm:
Atsushi Ito
Shiro Kaneki
Shiro Kaneki
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