Detergent box assembly, detergent box and washing equipment

The utility model relates to the technical field of washing equipment, and provides a detergent box assembly, a detergent box and washing equipment. The detergent box assembly comprises a detergent box and an installation part, the installation part is connected with the detergent box, one of the detergent box and the installation part is provided with an identification part, the other one of the detergent box and the installation part is provided with an identification part, the identification part is provided with at least two identification positions, and the number of the identification positions is larger than that of the identification parts. And the detergent box is suitable for moving relative to the mounting part, so that the identification part identifies the identification position. According to the detergent box assembly, the recognition part and the identification part are matched to recognize the detergent box, a plurality of identification positions can be recognized through the recognition par