1results about How to "Add locking function" patented technology

This application relates to an air outlet structure, a ducted air conditioner, and an air conditioning unit, belonging to the field of air conditioning technology. It aims to solve the problems of easy vibration of the air guide plate, poor air outlet stability, and severe wear at the rotating shaft. The air outlet structure's air guide plate is hinged to the housing via at least one hinge shaft. In a first adjustment state, the air guide plate closes the first air outlet; in a second adjustment state, it closes the second air outlet; and in a third adjustment state, it opens part of the first air outlet and part of the second air outlet. Along the axial direction of the hinge shaft, the hinge shaft is configured with a first position and a second position for sliding adjustment. At least when the air guide plate is in the third adjustment state, the hinge shaft is in the second position. When the hinge shaft is in the first position, the air guide plate is rotatably mounted to the housing. When the hinge shaft is in the second position, rotation of the air guide plate relative to the housing is prevented.