Title:
CYMATICS INDIRECT ILLUMINATION FIXTURE
Document Type and Number:
Japanese Patent JP2020174002
Kind Code:
A
Abstract:
To provide an indirect illumination device capable of using liquid actually to perform space rendering using a water surface wave generated by a cymatics phenomenon of liquid.MEANS FOR SOLVING THE PROBLEM: Vibration generated by a loudspeaker (400) arranged at the bottom part of this device causes a cymatics phenomenon on a liquid level in a water tank with a lamp shade (200) as a wall surface. This water surface wave is used as a lens and projected onto the lamp shade (200) of a device body and the ceiling of a space where the device is installed by a power LED (300) arranged in the liquid of the water tank, thereby enabling indirect illumination using grid-like ripples with natural movement as illumination light.SELECTED DRAWING: Figure 1
Inventors:
KIMURA TAKETO
Application Number:
JP2019076010A
Publication Date:
October 22, 2020
Filing Date:
April 12, 2019
Export Citation:
Assignee:
KIMURA TAKETO
International Classes:
F21S10/00; F21S8/06; F21V3/00; F21V3/02; F21V29/503; F21V29/56; F21V31/00; F21V33/00
Domestic Patent References:
| JP2001305648A | 2001-11-02 | |||
| JP2012146559A | 2012-08-02 | |||
| JP2017004725A | 2017-01-05 | |||
| JPH08287709A | 1996-11-01 |