Title:
LIGHT CONTROL SYSTEM AND ILLUMINATION SYSTEM
Document Type and Number:
Japanese Patent JP2020156432
Kind Code:
A
Abstract:
To provide a light control system and an illumination system which can easily improve a degree of freedom of illumination design.SOLUTION: A light control system 1 irradiates a plant P1 arranged in an indoor space A1 with light. The light control system 1 is equipped with one or more reflection members 3. The one or more reflection members 3 are arranged above both an illumination device 2 and the plant P1, and reflect light from the illumination device 2 toward the plant P1 as reflected light L2. The light control system 1 performs light control of changing at least one of light distribution, light flux and spectrum to the reflected light L2, and irradiates the plant P1 with the light-controlled reflected light L2.SELECTED DRAWING: Figure 1
Inventors:
SASAI KENICHI
KAWAMURA AKIRA
KAWAMURA AKIRA
Application Number:
JP2019061935A
Publication Date:
October 01, 2020
Filing Date:
March 27, 2019
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
A01G7/00; F21S2/00; F21V14/04; F21V23/00; H05B47/00
Domestic Patent References:
| JP2013039035A | 2013-02-28 | |||
| JP2006067873A | 2006-03-16 | |||
| JP2011125276A | 2011-06-30 | |||
| JP2012139245A | 2012-07-26 |
Foreign References:
| WO2019025317A1 | 2019-02-07 |
Attorney, Agent or Firm:
Patent business corporation Hokuto patent office