| 摘要 |
PURPOSE: A device for driving a cooling fan of a gas oven range is provided to remove an ascending air current by driving the cooling fan in the initial ignition of an oven. CONSTITUTION: A cooling fan(130) removes an ascending air current in the initial ignition of an oven. A first switching unit(120) is connected to the cooling fan(130) and a power unit(100), and switches the output voltage of the power unit(100) into the cooling fan(130) to drive the cooling fan(130). A second switching unit(130) is connected to the first switching unit(120), and switches the output voltage of the power unit(100) into the cooling fan(130) and a heating unit(150) to drive the cooling fan(130) and the heating unit(150). A thermostat(110) keeps the inner temperature of the gas oven range uniform by driving the cooling fan(130) after finishing the ignition of the oven.
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