Invention Application
US20160381738A1 INDUCTION HEAT COOKING APPARATUS AND METHOD FOR DRIVING THE SAME 审中-公开
感应加热烹调装置及其驱动方法

  • Patent Title: INDUCTION HEAT COOKING APPARATUS AND METHOD FOR DRIVING THE SAME
  • Patent Title (中): 感应加热烹调装置及其驱动方法
  • Application No.: US15189375
    Application Date: 2016-06-22
  • Publication No.: US20160381738A1
    Publication Date: 2016-12-29
  • Inventor: Hyunwook MOONByungkyu PARKSeungbok OK
  • Applicant: LG ELECTRONICS INC.
  • Priority: KR10-2015-0089014 20150623
  • Main IPC: H05B6/12
  • IPC: H05B6/12 H05B6/06
INDUCTION HEAT COOKING APPARATUS AND METHOD FOR DRIVING THE SAME
Abstract:
An electronic induction heat cooking apparatus is provided. The electronic induction heat cooking apparatus includes a rectifier for rectifying an input voltage and outputting a direct current (DC) voltage, a plurality of switching elements for switching the DC voltage output through the rectifier, a cooling fan for cooling the plurality of switching elements, a plurality of heating coils for heating a cooking utensil by controlling the plurality of switching elements, and a controller for controlling the plurality of switching elements according to a plurality of operation modes. In an operation mode for generating maximum heat among the plurality of operation modes, a switching element for generating maximum heat among the plurality of switching elements is arranged closer to the cooling fan than at least one of the other switching elements.
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