Axial flow wind wheel, air conditioner outdoor unit, and air conditioner

An air conditioner outdoor unit, comprising:

• a heat exchanger, a driving motor, and an axial flow wind, comprising:
• a wheel hub and a plurality of blades;
• inner edges of the plurality of blades are connected to the wheel hub, and the plurality of blades are uniformly arranged at interval in a circumferential direction of the wheel hub;
• a suction surface of each blade of the plurality of blades is provided with a plurality of rows of flow guide structures, and each row of flow guide structure comprises a plurality of flow guide ribs arranged along an arc corresponding thereto;
• and arcs respectively corresponding to the rows of flow guide structures are concentric with an axis of the wheel hub, and are arranged at interval in a radial directional of the wheel hub, wherein the heat exchanger is arranged opposite to the axial flow wind wheel, and a driving shaft of the driving motor is connected with the wheel hub of the axial flow wind wheel.