US Patent 12004686 Heating control method, apparatus and device

Embodiments of the application disclose a heating control method, device and apparatus. The device is internally provided with a first heating tube and a second heating tube, and a cooking cavity between the first heating tube and the second heating tube is configured to place to-be-heated food. When time reaches a switching time point, a magnitude relationship between heating temperatures of the first heating tube and the second heating tube is switched, so that the effect of turning the food can be achieved to enable the food to be heated uniformly, and prevent a situation in which the food is undercooked or burnt.