Door lock assembly and electrical appliance

A door lock assembly for locking a door of an electrical appliance, the door lock assembly comprising:

• a housing, the housing having spring abutment surfaces;
• at least one bias spring, one end of the at least one bias spring abutting against the spring abutment surfaces;
• a rotating wheel seat, the rotating wheel seat being movably accommodated inside the housing, wherein at least one side of the rotating wheel seat is provided with barrel shaped cavities, the barrel shaped cavities are configured to accommodate the at least one bias spring, and the barrel shaped cavities have cavity bottom surfaces, such that the other end of the at least one bias spring abuts against the cavity bottom surfaces;
• a pin shaft, the pin shaft being fixedly mounted on the housing;
• and
• a rotating wheel, the rotating wheel having a rotating shaft, and the rotating shaft being rotatably mounted on the rotating wheel seat, such that the rotating wheel can rotate within the rotating wheel seat in a door-opening direction or in a door-closing direction;
• wherein the rotating wheel further has a cam structure, and the cam structure is configured to be capable of abutting against the pin shaft, such that when the rotating wheel rotates within the rotating wheel seat in the door-opening direction or in the door-closing direction, the rotating wheel and the rotating wheel seat can move within the housing, and the at least one bias spring can be compressed or spring back in the barrel shaped cavities during the movement of the rotating wheel seat within the housing.