Permanent magnet variable frequency industrial ceiling fan

Abstract

This utility model discloses a permanent magnet variable frequency industrial ceiling fan, including a device body. The device body includes a mounting beam, a ceiling bracket, an extension rod, a shaft, a rod connector, and a ceiling fan assembly. The ceiling bracket is fixed to the bottom of the mounting beam with bolts. The extension rod is fixed to the bottom of the ceiling bracket with bolts. The shaft and rod connector is fixed to the bottom of the extension rod with bolts. The ceiling fan assembly is fixed to the bottom of the shaft and rod connector with bolts. The ceiling fan assembly includes a ceiling fan main unit, a connecting stabilizing rod, a stabilizing disc, a wire tensioner, and a stabilizing wire device. The connecting stabilizing rod has a cylindrical structure and is fixed to the top of the ceiling fan main unit with bolts. A set of through holes is provided on the upper side of the ceiling fan main unit. This device suppresses the shaking of the ceiling fan during operation, improves its stability, increases the connection contact area and friction, resists vibration, reduces the probability of screw loosening and falling off, and prevents the ceiling fan from falling.

Images