Patent ID: 6861632

Claim:
A microwave oven comprising: a cabinet having a machine room and a cooking cavity; a magnetron which is installed in the machine room and generates microwaves; a wave guide which guides the microwaves from the magnetron into the cooking cavity; a stirrer which is mounted at a predetermined position of the wave guide and comprises: a fan which disperses the microwaves, and a motor which rotates the fan and includes a flange provided at a predetermined portion of an outer circumferential surface thereof, the flange having at least one hole; and a motor mounting unit which is provided on an outer surface of the wave guide and comprises: a mounting piece which is provided with at least one hole corresponding to the hole of the flange, and a stopper which delimits a mounted position of the motor when the motor is rotated, to align the at least one hole of the mounting piece with the hole of the flange.