US 11,683,865 B2
Cooking appliance
Hag Soo Kim, Seoul (KR); Eui Sung Kim, Seoul (KR); and Sung Mun Yoon, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jan. 10, 2020, as Appl. No. 16/739,495.
Claims priority of application No. 10-2019-0004169 (KR), filed on Jan. 11, 2019; application No. 10-2019-0040378 (KR), filed on Apr. 5, 2019; and application No. 10-2019-0082347 (KR), filed on Jul. 8, 2019.
Prior Publication US 2020/0229276 A1, Jul. 16, 2020
Int. Cl. H05B 6/12 (2006.01); H05B 6/06 (2006.01); F24C 7/08 (2006.01)
CPC H05B 6/1245 (2013.01) [F24C 7/08 (2013.01); H05B 6/062 (2013.01); H05B 2206/02 (2013.01); H05B 2213/03 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A cooking appliance, comprising:
a housing having a cooking compartment, a bottom part, and a base, the bottom part defining a bottom surface of the cooking compartment and the base of the housing below the bottom part; and
an induction heating part installed between the bottom part and the base, the induction heating part including:
a working coil installed adjacent to the bottom part for inductively heating an object in the cooking compartment;
a receiver coil installed adjacent to the base for wirelessly receiving power from a coil of another appliance to operate the cooking appliance; and
an electromagnetic shielding plate provided between the working coil and the receiver coil for shielding electromagnetic waves,
wherein a center axis of the receiver coil and a center axis of the working coil are aligned.