Title:
COOLING AND HEATING STORAGE CASE
Document Type and Number:
WIPO Patent Application WO/2017/171330
Kind Code:
A1
Abstract:
A cooling and heating storage case according to an embodiment of the present invention may include: a plate part on which food or a container containing food is placed; a wireless power receiver part installed in the plate part and including a receiving coil for receiving wireless power; a thermoelectric element part for cooling and heating depending on a polarity of supplied voltage; and a controller for setting the polarity of the voltage supplied from the wireless power receiver part to the thermoelectric element part.
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Inventors:
NAM HYEUNSIK (KR)
KIM BONGJIN (KR)
KIM WANSOO (KR)
PARK BYUNGKYU (KR)
KIM BONGJIN (KR)
KIM WANSOO (KR)
PARK BYUNGKYU (KR)
Application Number:
PCT/KR2017/003270
Publication Date:
October 05, 2017
Filing Date:
March 27, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
F25D11/00; F25B21/02; F25D17/06; F25D29/00; H02J50/10; H02M7/02
Foreign References:
US20140305927A1 | 2014-10-16 | |||
KR20120021648A | 2012-03-09 | |||
US20120057322A1 | 2012-03-08 | |||
JP2002364980A | 2002-12-18 | |||
KR20040096038A | 2004-11-16 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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