Title:
発光装置
Document Type and Number:
Japanese Patent JP6483189
Kind Code:
B2
Abstract:
A light emitting device includes: a light source; a fixing part on which the light source is mounted; and a rotary light emitting part rotatably supported by the fixing part around a rotational axis Ax and provided such that a light axis of the light source is aligned with the rotational axis. The rotary light emitting part includes: a rod-shaped light guide having an incidence surface from which light from the light source enters and an exit surface from which the light guided inside exits, the rod-shaped light guide being arranged along the rotational axis Ax; a half mirror that changes a direction of light emitted from the exit surface of the rod-shaped light guide; and a light guide plate that receives light from the half mirror and emits light accordingly.
More Like This:
| WO/2023/052529 | LIGHT WITH PIVOTABLY MOUNTED LIGHT HEAD |
Inventors:
Homma Dai
Kenji Fujishiro
Kenji Fujishiro
Application Number:
JP2017103598A
Publication Date:
March 13, 2019
Filing Date:
May 25, 2017
Export Citation:
Assignee:
Toki Corporation
International Classes:
F21S6/00; F21V8/00
Domestic Patent References:
| JP2000222906A | ||||
| JP2013037939A | ||||
| JP10186146A | ||||
| JP2014036302A | ||||
| JP2016033879A | ||||
| JP2008243714A | ||||
| JP2013093283A | ||||
| JP2018107029A |
Attorney, Agent or Firm:
Sakaki Morishita
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