Air deflector structure and air conditioner indoor unit

The utility model relates to the technical field of air conditioners, and discloses an air deflector structure. Comprising an air deflector body and a rotating assembly, and a mounting groove is formed in the inner side of the air deflector body; the rotating assembly is detachably mounted in the mounting groove, and the rotating assembly comprises a connecting module and a reinforcing module; the reinforcing module and the connecting module fill the mounting groove, and the connecting module is used for being connected with an air deflector driving piece to drive the air deflector body to rotate. According to the air deflector structure, the mounting groove is formed in the inner side of the air deflector body, and the mounting groove is filled with the reinforcing module and the connecting module of the rotating assembly. On one hand, the air deflector structure is of a double-layer structure, and the strength of the air deflector structure is improved; and on the other hand, the rotating assembly is arrang