Household motor factory, blower with motor magnetron at work to produce high heat, the need to use blower to cool and reduce the temperature
Working normally. The blower consists of a single-phase hood pole asynchronous motor and a fan. The blower not only cools the magnetron, but also cools the transformer and directs hot air into the furnace chamber to heat food, which improves the utilization rate of heat energy and also makes the furnace chamber steam and smoke discharged. Stirrer motor Stirrer's function is to make the microwave field in the furnace chamber uniform, so that the food is evenly heated. Stirrer is made of alloy plate with good conductivity and high strength, and driven by single-phase hood pole asynchronous motor rotation, constantly changing the reflection Angle of microwave to improve the distribution of microwave field in the furnace cavity, so as to make the food evenly heated. The furnace cavity inside of some microwave oven still has small-sized exhaust fan, have exhaust air and stir effect. Rotary table with motor some microwave ovens without stirrer, and in the bottom of the furnace cavity installed on the rotary table, rotary table to drive food rotation, relative change the distribution of microwave field, so that the food wood body are heated. The turntable adopts single-phase permanent magnet synchronous motor driven by gear reduction, the general speed is 5~ 10/iin. Timer with motor microwave ovens use electric timer, using single-phase permanent magnet synchronous motor with reducer. Power controller motor Some microwave oven power controller and timer share a single-phase permanent magnet synchronous motor drive. Through the power controller knob drives the camshaft and other mechanisms to control the power control.
