Air conditioner indoor unit and air conditioner

The invention discloses an air conditioner indoor unit and an air conditioner, and relates to the technical field of air conditioners. The problem that the air quality in a room can be reduced due tothe fact that the use time of an existing air conditioner indoor unit is prolonged can be solved. The air conditioner indoor unit comprises a shell, and an indoor inlet and an indoor outlet which areused for communicating with the indoor are formed in the shell; indoor return air can enter the shell from the indoor inlet and is discharged from the indoor outlet; the shell is further provided witha fresh air inlet used for communicating with the outside; and a first driving module is arranged in the shell, starting of the first driving module can enable outdoor fresh air to enter the shell from the fresh air inlet and to be discharged from the indoor outlet. The air conditioner indoor unit and the air conditioner are used for adjusting air. 本发明公开了种空调室内机及空调，涉及空调技术领域，可解决现有空调室内机随着使用时间的延长，房间内的空气质量会下降的问题。本发明空调室内机，包括壳体，所