Microwave oven with microwave leak control

摘要

A locking step (43) catches a hook unit (31) when the hook unit penetrates a hook locking unit (40). A sensing switch (45) detects whether the hook unit enters the hook locking unit. A screw holding unit (50) is positioned on the locking step to hold a setscrew (38) for securing the hook locking unit to a cabinet (20).