INDUCTION HEATING TYPE COOKTOP
A cooktop of an induction heating method according to an embodiment of the present disclosure comprises: an upper plate part wherein an object to be heated is placed; an intermediate heating body installed on the upper plate part; a first working coil and a second working coil that generate a magnet...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | A cooktop of an induction heating method according to an embodiment of the present disclosure comprises: an upper plate part wherein an object to be heated is placed; an intermediate heating body installed on the upper plate part; a first working coil and a second working coil that generate a magnetic field passing through at least the object to be heated or the intermediate heating body; and an inverter part that controls a first direction of a first current flowing through the first working coil and a second direction of a second current flowing through the second working coil, wherein an area of a loop formed by a current induced in the intermediate heating body may be changed according to a type of object to be heated. Therefore, the present invention is capable of having an advantage in which a control range of power is widened.
본 개시의 실시 예에 따른 유도 가열 방식의 쿡탑은 피가열 물체가 놓이는 상판부, 상판부에 설치되는 중간 가열체, 적어도 피가열 물체 또는 중간 가열체를 통과하는 자기장을 발생시키는 제1 워킹 코일과 제2 워킹 코일, 제1 워킹 코일에 흐르는 제1 전류의 제1 방향과 제2 워킹 코일에 흐르는 제2 전류의 제2 방향을 제어하는 인버터부를 포함하고, 피가열 물체의 종류에 따라, 중간 가열체에 유도되는 전류가 형성하는 루프의 면적이 변경될 수 있다. |
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