Computer fan cleaning device

• Main Authors: XU CHUNYAN, ZHANG YONGHUA, WANG DONGEN, YU YANHUA, LIU YANG, SUN JIADI
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2014
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model discloses a computer fan cleaning device which comprises a suction nozzle. The top of the suction nozzle is provided with a connection tube with internal threads, the lower end of the connection tube is funnel-shaped, the bottom of the connection tube is connected with a suction tube with a diameter of 3 mm-5 mm, the bottom of the suction tube is provided with a hair brush, the suction nozzle is connected with a fan through an air tube, and the fan is connected with a storage tank. After a rear cover of a notebook computer is opened, dust on the fan and a radiating port is swept away through the hair brush, the fan is started at the same time, the dust is sucked into and stored in the storage tank, due to the fact that the suction tube is thin, the suction tube can be inserted into gaps of a circuit board to suck out the dust swept away from the fan, so the fan and the radiating port can keep clean, radiating is smoothly achieved, and the fan does not need to be detached.