公开(公告)号：US12152785B2

公开(公告)日：2024-11-26

申请号：US17588741

申请日：2022-01-31

Applicant: LG Electronics Inc.

Inventor： Namil Lee ,  Seung Jun Lee ,  Jongsoo Yoon

IPC: F24C7/00 ,  F24C7/02 ,  F24C7/08 ,  F24C15/32

Abstract: The present disclosure relates to an oven and a method for controlling thereof. When performing an air sous vide mode, a convection heater is controlled to turn-on and turn-off in a certain duration of the entire cooking operation based on a hysteresis algorithm. Specifically, a heat stage of the oven includes a first heat stage and a second heat stage, and in each cycle of the second heat stage, the oven may control the turn-on and turn-off of the convection heater based on the hysteresis algorithm from a first time point that arrives after the start time of each cycle. Accordingly, the cooking ingredient may be quickly heated in a sous vide method while temperature deviation of a cooking chamber is reduced.