Dustproof structure of cooling fan
u003cbru003e In addition to the general design of the cooling fan, some cooling fans also adopt some very special designs to better meet the needs of users through the application of newer technologies and processes. The cooling fan is dust-proof, and the airflow is used for a long time. Various parts will be covered with a thick layer of dust, resulting in poor air flow. Increase the blades, reduce the speed or increase the motor load, and even cause the fan to be damaged. Wenling Tongchi Automobile Air Conditioning Manufacturing Co., Ltd. also develops dust prevention The heat dissipation fan with dust-proof structure prevents dust from entering the motor.