Fresh air supplying device of embedded air conditioner

A fresh air supplying device of an embedded air conditioner comprises an electric control box cover, a fan component and an air guide ring installed between the electric control box cover and the fan component. The fresh air supplying device of the embedded air conditioner is characterized by further comprising an air supplying fan, a sterilizing and filtering net, a motor and an air inlet pipe, wherein the air supplying fan, the sterilizing and filtering net, the motor and the air inlet pipe are assembled on the electric control box cover in sequence. One end of the air inlet pipe is connected with outdoor air, and the other end of the air inlet pipe passes through the sterilizing and filtering net, the air supplying fan, the electric control box cover, the air guide ring and the fan component and is communicated with indoor air. The fresh air supplying device of the embedded air conditioner has the advantages that space of the embedded type air conditioner is used reasonably, and the embedded type air condi