Title:
冷蔵庫
Document Type and Number:
Japanese Patent JP7430085
Kind Code:
B2
Abstract:
To provide a refrigerator which mounts an antenna for wirelessly communicating with an RFID, in a space saving manner and at low cost.SOLUTION: A refrigerator includes: a storage chamber for storing food; a lighting device having an LED for illuminating the storage chamber; and an antenna for wirelessly communicating with an RFID tag attached to the food. The LED and the antenna are mounted on a substrate in the lighting device. Thereby, the antenna can be put together on the substrate for LED and the wiring becomes compact. In addition, the refrigerator has achieved space saving and low cost.SELECTED DRAWING: Figure 3
Inventors:
Yoshiteru Kikuchi
Hisanori Matsumoto
Yuki Namba
Shinya Iwabuchi
Shoji Hayashi
Yasuyuki Kamiko
Hisanori Matsumoto
Yuki Namba
Shinya Iwabuchi
Shoji Hayashi
Yasuyuki Kamiko
Application Number:
JP2020052330A
Publication Date:
February 09, 2024
Filing Date:
March 24, 2020
Export Citation:
Assignee:
Hitachi Global Life Solutions, Inc.
International Classes:
F25D29/00; F25D11/00; F25D27/00; G06K7/10; H01Q1/44; H01Q3/36; H01Q21/29
Domestic Patent References:
| JP2013019657A | ||||
| JP2009250480A | ||||
| JP2007137553A | ||||
| JP2016040491A | ||||
| JP2014156983A | ||||
| JP2004342007A | ||||
| JP2018156275A |
Foreign References:
| WO2016038648A1 |
Attorney, Agent or Firm:
Polaire Patent Attorneys Corporation