公开(公告)号：US20150245418A1

公开(公告)日：2015-08-27

申请号：US14708692

申请日：2015-05-11

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Sung Ho LEE ,  Jae Man JOO ,  Seok Weon HONG ,  Jong Chull SHON

IPC分类号： H05B6/06 ,  H05B6/12

CPC分类号： H05B6/065 ,  H05B6/12 ,  H05B2213/03

摘要： An induction heating cooker includes a plurality of heating coils to heat a container, an inverter having a plurality of switching elements to be operated such that a high-frequency voltage is selectively supplied to the plurality of heating coils, and a control unit to control the operations of the plurality of switching elements such that the high-frequency voltage is time-divisionally supplied to a heating coil, on which the container is positioned, among the plurality of heating coils. By this configuration, it is possible to reduce the number of inverters and manufacturing costs. In addition, since the thickness of the cooker is reduced, it is possible to reduce the overall size of the cooker.

摘要翻译： 一种感应加热烹调器包括多个用于加热容器的加热线圈，具有多个开关元件的逆变器，所述多个开关元件被操作，使得选择性地向多个加热线圈提供高频电压，以及控制单元， 多个开关元件的操作使得高频电压在多个加热线圈中被时分地供应到容器所在的加热线圈。 通过该结构，能够减少逆变器的数量和制造成本。 此外，由于炊具的厚度减小，因此可以减小炊具的整体尺寸。