Low-noise axial flow cooling fan

• Main Authors: ZHOU FEI, REN LE
• Format: Patent
• Language: Chinese; English
• Published: 10.05.2024
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model relates to the technical field of axial flow cooling fans, in particular to a low-noise axial flow cooling fan which comprises a fan body and an installation plate located behind the fan body, the fan body comprises an air duct, a plurality of evenly-distributed connecting rods are fixedly connected to the rear portion of the inner side of the air duct, a motor is installed on the front end face of a fixing plate, and the motor is connected with the air duct. The output end of the motor is fixedly connected with a mounting base, the blowing angle of the fan body can be adjusted according to needs, a rotating disc arranged on the rear portion is matched, the rotating disc can rotate in a rotating groove in an unlimited mode, and therefore the purpose of adjusting the fan body in multiple directions and multiple angles is achieved, adjustment is convenient, use is flexible, and the overall applicability of equipment is improved; the air duct comprises the aluminum alloy outer layer, the alumin