Microwave treatment device
A microwave treatment device of the present disclosure includes heating chamber ( 1 ) for accommodating object ( 2 ) to be heated, microwave generator ( 3 ), heater ( 7 ), power feeder ( 4 ), detector ( 5 ), and controller ( 6 ). Microwave generator ( 3 ) generates microwaves. Heater ( 7 ) includes a heat source other than the microwaves and heats an inside of heating chamber ( 1 ). Power feeder ( 4 ) supplies the heating chamber with the microwaves. Detector ( 5 ) detects reflected power from power feeder ( 4 ). Controller ( 6 ) controls heater ( 7 ) and microwave generator ( 3 ). When heater ( 7 ) carries out heating, Controller ( 6 ) causes microwave generator ( 3 ) to generate the microwaves in heating by heater ( 7 ). The microwaves have output power such that the reflected power at a level detectable by detector ( 5 ) returns. By present disclosure, by understanding progress of cooking, a heating target can be appropriately cooked.
1. A microwave treatment device comprising:
a heating chamber configured to accommodate a heating target;
a microwave generator configured to generate microwaves;
a heater including a heat source other than the microwaves and configured to heat an inside of the heating chamber;
a power feeder configured to supply the heating chamber with the microwaves;
a detector configured to detect reflected power from the power feeder; and
a controller configured to control output power of the heater and output power of the microwave generator,
wherein the controller is configured to cause the microwave generator to generate the microwaves in heating by the heater, the microwaves having output power such that the reflected power at a level detectable by the detector returns,
wherein the controller is configured to cause the microwave generator to provide a time zone in which the output power of the microwaves is set to be larger than the output power such that the reflected power at the level detectable by the detector returns, and
wherein the controller is configured to control the output power of the heater based on the reflected power detected by the detector when the output power of the microwaves is the output power such that the reflected power at the level detectable by the detector returns.
2. The microwave treatment device according to claim 1 , wherein the controller is configured to cause the microwave generator to set the output power of the microwave to a predetermined output power smaller than the output power of the heater.
3. The microwave treatment device according to claim 1 , wherein the controller is configured to cause the microwave generator to set the output power of the microwaves to be less than 500 W on average per predetermined time.
4. The microwave treatment device according to claim 1 , wherein the controller is configured to cause the microwave generator to generate the microwaves successively.
5. The microwave treatment device according to claim 1 , wherein the controller is configured to cause the microwave generator to generate the microwaves intermittently.
6. The microwave treatment device according to claim 5 , wherein the controller is configured to cause the microwave generator to change a time interval of the microwaves supplied intermittently in accordance with proceeding of cooking.
7. The microwave treatment device according to claim 2 , wherein the controller is configured to cause the microwave generator to provide a time zone in which the output power of the microwave is set to be larger than the predetermined output power.