Connecting air duct of front evaporator assembly of vehicle air conditioner

The invention discloses a connecting air duct of a front evaporator assembly of a vehicle air conditioner. The connecting air duct of the front evaporator assembly of the vehicle air conditioner is an injection molded part and comprises an arc-shaped air duct main body (1), the edge of the lower end of the air duct main body (1) extends outwards horizontally to form a mounting base (2), mounting fasteners (3) are arranged on the left and on the right of the mounting base (2), the left front corner and the right rear corner of the mounting base (2) form mounting plates (4) for setting reserved bolt through holes after extending outwards horizontally, and the thickness of the positions of the reserved bolt through holes is smaller than that of the other positions of the mounting plates (4). The connecting air duct of the front evaporator assembly of the vehicle air conditioner is simple in structure and ingenious in design, not only can achieve the fast installation of the connecting duct through the mounting fasteners, but also can achieve the installation of the connecting air duct through bolts by punching the bolt through holes after the fasteners are damaged, thereby avoiding early scrapping of the connecting air duct due to the fact that the mounting fasteners are damaged.