Ceiling fan motor protection shell with good heat dissipation performance

Abstract

The invention discloses a ceiling fan motor protection shell with good heat dissipation performance. The shell comprises a main body, double-flange plates and a connecting mechanism. The connecting mechanism comprises connecting grooves formed in the inner sides of the double-flange plates, a connecting rod movably connected to the inner sides of the connecting grooves and having two ends located on the outer sides of the double-flange plates, a groove formed in the surface of one side of the connecting rod, a clamping rod movably connected to the inner side of the groove, and a rotating shaft located at the joint of the clamping rod and the groove, and a torsion spring is arranged at the joint of the rotating shaft and the clamping rod. By means of the connecting mechanism, bolts which are prone to loosening are abandoned for connection between the double-flange plates, assemblies which are more stable and easier to operate are used, the structure of the connecting mechanism is complex, the connecting mechanism is provided with a plurality of constraint points, connection between the double-flange plates can be more stable, meanwhile, operation difficulty is not increased, and the connecting mechanism is easier to use.

Description

technical field [0001] The invention relates to the technical field of a ceiling fan motor protective casing, in particular to a ceiling fan motor protective casing with better heat dissipation. Background technique [0002] The ceiling fan is set on the ceiling, including a motor and fan blades. The motor usually includes a central shaft, a stator, a rotor, and a housing. The central shaft is connected to the ceiling. The stator is fixed on the central shaft. Set on the shell, the coil on the stator is energized to drive the rotor to rotate, and then the wind is blown downward through the fan blades; [0003] For example, the ceiling fan motor housing disclosed by the invention with the authorized notification number CN213243695U can easily and conveniently install and disassemble the ceiling fan motor, and the ceiling fan motor is not easy to shake during operation, which enhances the stability of the ceiling fan motor during operation. However, the connection between the...

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Problems solved by technology

[0003] For example, the ceiling fan motor housing disclosed by the invention with the authorized notification number CN213243695U can easily and conveniently install and disassemble the ceiling fan motor, and the ceiling fan motor is not easy to shake during operation, which enhances the stability of the ceiling fan motor during operation. However, it has not solved the problem that the connection between the flanges is connected by bolts, and it is inevitable to loosen under long-term use and affect the stability of the connection. Therefore, we propose a ceiling fan motor protection shell with better heat dissipation.

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