Title:
LIGHT GENERATING INSTRUMENT
Document Type and Number:
Japanese Patent JP2020080293
Kind Code:
A
Abstract:
To provide a light generating instrument capable of satisfying improvement of a light generation rate, improvement of a healing effect, multidirectional dispersibility in light irradiation directions, convenience in use, down-sizing, a simplified configuration, compactification, weight saving, mitigation or reduction in a level of manufacturing difficulty, reduction in cost, etc.SOLUTION: A light generating instrument includes a light reflection body 11 and light generation means. A light leakage part 16 for leaking a light from an inner side of the light reflection body 11 to an outer side is provided on a peripheral wall of the light reflection body 11. In the light reflection body 11, part of the light generated from a light generation part of the light generation means is reflected by a light reflection surface of the light reflection body 11, and the reflected light exits to the outside of the light reflection body 11 through a light passage space 16 and a light passing surface of the light reflection body 11. Another part of the light generated from the light generation part of the light generation means exits to the outside of the light reflection body 11 from the light leakage part of the light reflection body 11.SELECTED DRAWING: Figure 1
Inventors:
YASUDA AKISUMI
Application Number:
JP2018222852A
Publication Date:
May 28, 2020
Filing Date:
November 12, 2018
Export Citation:
Assignee:
YASUDA AKISUMI
YASUDA KAZUKO
YASUDA KAZUKO
International Classes:
F21S2/00; A61M21/02; F21V3/02; F21V3/04; F21V5/00; F21V7/00; F21V7/09; F21V19/00
Domestic Patent References:
| JP2008272273A | 2008-11-13 |
Foreign References:
| EP1918634A1 | 2008-05-07 |