Title:
COLOR TEMPERATURE ADJUSTMENT MOUTHPIECE AND COLOR TEMPERATURE ADJUSTMENT ILLUMINATION TUBE
Document Type and Number:
Japanese Patent JP2022115018
Kind Code:
A
Abstract:
To provide a color temperature adjustment mouthpiece and a color temperature adjustment illumination tube, in which a color temperature can change without greatly increasing costs because their designs are simple, so that they have an extremely high commercial value.SOLUTION: The present invention is a color temperature adjustment mouthpiece comprising a housing and a color temperature adjustment member. The color temperature adjustment member is mounted on the housing and connected to a plurality of light emitting assemblies corresponding to two or more color temperatures. The color temperature adjustment member is used to switch these light emitting assemblies to change the color temperature of a light ray.SELECTED DRAWING: Figure 1
Inventors:
LU FUXING
LIU RONGTU
SUN HONGGANG
LIU RONGTU
SUN HONGGANG
Application Number:
JP2021028638A
Publication Date:
August 08, 2022
Filing Date:
February 25, 2021
Export Citation:
Assignee:
XIAMEN PVTECH CO LTD
International Classes:
F21K9/278; F21K9/272; F21V23/04
Foreign References:
| CN111918452A | 2020-11-10 | |||
| CN203942681U | 2014-11-12 | |||
| US10278255B1 | 2019-04-30 |
Attorney, Agent or Firm:
Takashi Yamashita