Cooling fan

• Main Authors: BAI JIANDONG, LIANG GUIMING, SUN MINGLIANG, LIU ZHE, YANG DEHAO, ZHAO WENJIE
• Format: Patent
• Language: Chinese; English
• Published: 24.09.2021
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to a cooling fan. The cooling fan comprises an air outlet assembly, a humidifying assembly, a supporting assembly and a head shaking assembly, the air outlet assembly is arranged on the supporting assembly so that the humidifying assembly can be located above a water receiving groove, and when the head shaking assembly drives the air outlet assembly to shake in the first direction relative to the supporting assembly, the humidifying assembly can be driven to shake in the first direction relative to the supporting assembly. A water drainage hole is formed in the bottom wall of the humidifying assembly, can be aligned with the water receiving groove in the vertical direction and communicates with the water receiving groove, in the head shaking process, water drained by the humidifying assembly through the water drainage hole can fall into the water receiving groove aligned with the water drainage hole all the time, and the possibility of water leakage in the head shaking process of the coo