ELECTROMAGNETIC COOKWARE AND POWER CONTROL METHOD THEREFOR

• Main Authors: HUANG, Shufeng, LIU, Wenhua, LEI, Jun, WANG, Yunfeng, ZENG, Lutian, QU, Yuehong, BYUN, Jaeeun, JIANG, Deyong, ZHANG, Fan
• Format: Patent
• Language: Chinese; English; French
• Published: 27.06.2019
• Subjects: APPARATUS FOR MAKING BEVERAGES; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FURNITURE; HUMAN NECESSITIES; KITCHEN EQUIPMENT; SPICE MILLS; SUCTION CLEANERS IN GENERAL

Electromagnetic cookware and a power control method therefor. The electromagnetic cookware comprises a first coil disk (70) and a second coil disk (80), wherein the first coil disk (70) and the second coil disk (80) respectively correspond to an independent resonance loop. The power control method can comprise the following steps: acquiring a target power of electromagnetic cookware (S1); determining a heating cycle of the electromagnetic cookware according to the target power, wherein each heating cycle comprises at least one first heating period and at least one second heating period (S2); and controlling the first coil disk to heat in the first heating period, and controlling the second coil disk to heat in the second heating period, wherein each first heating period is immediately followed by a second heating period, so that the first coil disk and the second coil disk complement each other in heating (S3). By means of the control method, heating by rapidly switching between multiple coil disks and heatin