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
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Application No.: US15189375Application Date: 2016-06-22
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Publication No.: US20160381738A1Publication Date: 2016-12-29
- Inventor: Hyunwook MOON , Byungkyu PARK , Seungbok OK
- Applicant: LG ELECTRONICS INC.
- Priority: KR10-2015-0089014 20150623
- Main IPC: H05B6/12
- IPC: H05B6/12 ; H05B6/06

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.
Public/Granted literature
- US10517148B2 Induction heat cooking apparatus and method for driving the same Public/Granted day:2019-12-24
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