US 11,668,472 B2
Cook top, range hood and control methods thereof
Sook-young Ji, Suwon-si (KR); Jin-seok Kwon, Suwon-si (KR); Seung-hun Choi, Hwaseong-si (KR); and Dong-wook Kim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Mar. 12, 2020, as Appl. No. 16/817,479.
Application 16/817,479 is a division of application No. 15/645,930, filed on Jul. 10, 2017, granted, now 10,670,278.
Claims priority of application No. 10-2016-0116458 (KR), filed on Sep. 9, 2016.
Prior Publication US 2020/0208846 A1, Jul. 2, 2020
Int. Cl. F24C 15/20 (2006.01); A47J 27/62 (2006.01); F24C 7/08 (2006.01); F24C 15/10 (2006.01)
CPC F24C 15/2021 (2013.01) [A47J 27/62 (2013.01); F24C 7/087 (2013.01); F24C 15/105 (2013.01); F24C 15/2042 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A range hood comprising:
an exhaust fan configured to discharge indoor air to outdoors through an exhaust pipe;
a communicator configured to communicate with a cook top;
an inputter;
a display; and
a processor configured to:
based on receipt of a control signal from the cook top, control an operating state of the exhaust fan to correspond to an operating state of a heating element included in the cook top, and
control the communicator to transmit state information of the range hood to the cook top,
wherein the processor is further configured to:
perform pairing with the cook top in response to receiving a pairing command input through the inputter, and
control the display to display an indicator to indicate, through the display, that the range hood is in a paired state with the cook top after the pairing with the cook top is completed.