Air outlet box and air conditioner indoor unit

The utility model provides an air outlet box and an air conditioner indoor unit. Relates to the technical field of air conditioning. The air outlet box comprises a bottom plate and a box body, the box body is arranged on the bottom plate, an opening of the box body faces the bottom plate, and the peripheral wall of the box body makes contact with the bottom plate. The space in the box body is an air supply space, a plurality of notches are formed in the peripheral wall of the box body, a plurality of air outlets are defined by the notches and the bottom plate, and the multiple air outlets face different directions. According to the air outlet box, the multiple notches facing different directions are formed in the peripheral wall of the box body, the multiple notches and the wall plates are made to define the multiple air outlets facing different directions, the air outlet box can discharge air in different directions at the same time, the air outlet directions are more, and compared with an existing air outle