US 12,457,665 B1
Heating lunch box
Zhe Cai, Guangdong (CN)
Assigned to Zhe Cai, Shenzhen (CN)
Filed by Zhe Cai, Guangdong (CN)
Filed on Mar. 7, 2025, as Appl. No. 19/074,034.
Int. Cl. B65D 43/22 (2006.01); B65D 43/02 (2006.01); B65D 81/34 (2006.01); H05B 1/02 (2006.01)
CPC H05B 1/0261 (2013.01) [B65D 43/0212 (2013.01); B65D 81/3476 (2013.01); H05B 1/0225 (2013.01); B65D 2543/00712 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A heating lunch box, comprising a food box for accommodating food, a heating module for heating the food box, an interaction module, and a processor coupled to the heating module and the interaction module;
wherein the processor is configured for performing the following operations:
controlling the interaction module to display a time selection interface;
obtaining a set time from the time selection interface;
controlling the interaction module to display a heating interface based on the set time; and
driving the heating module to heat the food box,
wherein the first time setting control carries a state identifier, and in an initial state, a time corresponding to the state identifier is an initial time; and the set time is a meal time;
wherein the operation of “controlling the interaction module to display a heating interface based on the set time” comprises:
obtaining a current time, and determining whether a difference between the current time and the meal time is not greater than a first preset duration;
when the difference between the current time and the meal time is not greater than the first preset duration, controlling the interaction module to display a heating confirmation interface;
based on the heating confirmation interface, obtaining a heating confirmation instruction, and in response to the obtained heating confirmation instruction, controlling the interaction module to display the heating interface;
when the difference between the current time and the meal time is greater than the first preset duration, controlling the interaction module to display the initial interface, and controlling the initial time carried by the first time setting control to be replaced with the meal time; and
calculating a heating time based on the meal time, and when the heating time arrives, controlling the interaction module to enter the heating interface.