公开(公告)号：US10727675B2

公开(公告)日：2020-07-28

申请号：US16579199

申请日：2019-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik Nam ,  Euisung Kim ,  Wonchul Choi ,  Hyunwook Moon ,  Byungkyu Park

IPC: H02J5/00 ,  H02J50/10 ,  H05B6/06 ,  H05B6/12 ,  A47B31/02 ,  G06K9/00 ,  G07F17/32 ,  H01F38/14 ,  H02J7/00 ,  H02J7/02

Abstract: A smart table is disclosed. The smart table includes a plate, an inverter configured to convert direct current (DC) power into alternative current (AC) power and to supply the AC power, a coil unit disposed below the plate and including a plurality of working coils heated by the AC power, a radio frequency identification (RFID) reader configured to recognize an RFID tag of a home appliance placed on the plate and to receive information on the home appliance from the RFID tag, and a processor configured to drive one or more of the plurality of working coils as wireless power transmission coils to perform control to transmit wireless power to the home appliance based on the received information.

公开(公告)号：US10327283B2

公开(公告)日：2019-06-18

申请号：US15123954

申请日：2015-06-19

Applicant: LG ELECTRONICS INC.

Inventor： Euisung Kim ,  Sunyoung Park ,  Sungyong Shin

IPC: H05B3/60 ,  H05B1/02 ,  H05B6/06 ,  H05B6/10 ,  H05B6/36

Abstract: The present disclosure relates to a home appliance. The home appliance includes a dispensing port, a heating flow path part communicating with the dispensing port, a heating device for heating water flowing through the heating flow path part, and a controller controlling the heating device. The heating device includes a coil part in which coils are stacked in multilayers.