Microwave oven with hot wind backflow prevention structure

摘要

according to the invention, in a microwave oven, hot air in order to prevent reverse flow. thus, the electric heating device (20), (21) installed, with the feed chamber (20) of the plate (11) has a groove (40) is installed. the catheter (40), a rotary shaft (41) through the installation of the shaft and the catheter has a blower fan (42) of the catheter shaft and installed outside the processor fan (43), and the drive motor (44) is installed. and the shield (50) to the second plate installed in the processor fan and the driving motor of the shield. ontology ground plate (31) of the shield (50), and then through the leakage of hot air into the body to prevent the in order to prevent the installation plate (60).