Ventilation and noise reduction structure of air conditioner

The utility model relates to the technical field of air conditioning equipment, and provides an air conditioner ventilation and noise reduction structure which comprises a shell and a rotating shaft, a shockproof mechanism is arranged on the surface of the rotating shaft, a cushioning spring is fixedly connected to the bottom of an extrusion plate, and one end of the cushioning spring is fixedly connected with the inner wall of a connecting cylinder. Through mutual cooperation of structures in the anti-vibration mechanism, vibration generated by rotation of fan blades is transmitted to a rotating shaft, meanwhile, the vibration generated by the rotating shaft is transmitted to a telescopic rod in the anti-vibration mechanism, the telescopic rod transmits the vibration to an extrusion plate, the extrusion plate transmits the vibration and extrudes a cushioning spring to buffer the vibration, and the phenomenon that noise is generated due to rotation vibration of the fan blades is prevented; through mutual coop