DUST SUCTION APPARATUS, DUST COLLECTION BASE STATION, AND DUST COLLECTION SYSTEM

Provided in the present disclosure are a dust suction apparatus, a dust collection base station, and a dust collection system, which relate to the field of cleaning devices. The dust suction apparatus includes a dust cup which has a bottom surface and includes: an inner cavity for accommodating dust; and a dust extraction opening through which the inner cavity communicates with the outside of the dust cup at the bottom surface, and through which the dust in the inner cavity can be extracted, where an opening end surface of the dust extraction opening intersects with the bottom surface. The dust suction apparatus provided by the present disclosure has the dust extraction opening with the opening end surface intersecting with the bottom surface, and a rotating airflow can be formed when gas passes through the dust extraction opening, thereby improving the efficiency of discharging the dust in the dust cup.