Title:
REFRIGERATOR
Document Type and Number:
Japanese Patent JP2023108995
Kind Code:
A
Abstract:
To provide a refrigerator that can improve sterilization performance in a storage chamber without degrading illumination performance in the storage chamber.SOLUTION: A refrigerator comprises: a storage chamber; a visible light source for irradiating the storage chamber with first light; a light irradiation light source for irradiating the inside of the storage chamber with second light having the effect of reducing viruses or bacteria; a board comprising the visible light source and the light irradiation light source, and provided on a wall surface part of the storage chamber; and a diffusion part provided in front of the visible light source and the light irradiation light source, and for diffusing at least one of the first light and the second light. The light irradiation light source is arranged at a center in a left-right direction of the storage chamber. The visible light source is arranged at a position shifted to at least one of both sides in the left-right direction and both sides in an up-down direction with respect to the light irradiation light source.SELECTED DRAWING: Figure 10
Inventors:
OZAWA KAZUMASA
Application Number:
JP2022010343A
Publication Date:
August 07, 2023
Filing Date:
January 26, 2022
Export Citation:
Assignee:
TOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP
International Classes:
F25D23/00; F21V33/00; F25D27/00; H05B45/00
Attorney, Agent or Firm:
Shu Oikawa
▲高▼橋 史生
Akiko Hashiguchi
Junichi Kobayashi
Yoshinori Kajii
▲高▼橋 史生
Akiko Hashiguchi
Junichi Kobayashi
Yoshinori Kajii