Title:
DEEP FREEZER REFRIGERATOR
Document Type and Number:
Japanese Patent JP2003042644
Kind Code:
A
Abstract:
To solve a problem that, in a conventional deep freezer refrigerator, when black light and a glass pipe type lamp, such as a cold cathode pipe, is used as a light source, the light source is increased in size, limitation of an installation space is also needed, development of a deodorizing device to other chamber of the refrigerator is impossible to make and further, solve a problem that no care is paid to injury of food due to breakage of the part of the deodorizing device.
The deep freezer and refrigerator is provided with the deodorizing device consisting of a filter where a photo catalyst is blended; and a light emitting device where a light source forms a LED and the LED is mounted on a substrate.
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Inventors:
OYA KEIJI
KATO MUTSUMI
SAKAMOTO KATSUMASA
YOSHIDA JUNJI
MISUMI NAHO
KATO MUTSUMI
SAKAMOTO KATSUMASA
YOSHIDA JUNJI
MISUMI NAHO
Application Number:
JP2001225371A
Publication Date:
February 13, 2003
Filing Date:
July 26, 2001
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
A61L9/16; A61L9/20; F25D17/08; F25D17/04; F25D23/00; F25D27/00; (IPC1-7): F25D23/00; F25D17/08
Attorney, Agent or Firm:
Kaneo Miyata (1 person outside)