Air guide cover of cooling system

An air guide cover of a cooling system of an automobile comprises an air guide cover body, an air guide cover body control motor, a computer control unit, a sensor, an air guide cover fixing part and a heat exchanger. The air guide cover body is rotationally connected with an air guide cover body fixing support, the air guide cover body control motor is connected with the air guide cover body and controls the air guide cover body to rotate, an air outlet end of the air guide cover body points to the heat exchanger, an input end of the computer control unit is connected with an output end of the sensor, an output end of the computer control unit is connected with the air guide cover body control motor, and the computer control unit controls the air guide cover body control motor to operate. Compared with the prior art, the air guide cover in the technical scheme is high in theoretical property, but is also simple in structure, low in cost, high in economic value and remarkable in benefit, and is worthy of bein