Direct-current brushless fan

The embodiment of the utility model relates to a direct-current brushless motor. A motor is arranged at one end of a direct-current brushless fan; a motor shaft is arranged on the motor; one end of the motor shaft is connected with a plastic fan; a self-tapping screw is arranged below the motor shaf...

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Bibliographic Details
Main Authors DING YUN, WANG YA, DING BENBEN, GUO WENGUANG
Format Patent
LanguageChinese
English
Published 24.01.2023
Subjects
BLASTING
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The embodiment of the utility model relates to a direct-current brushless motor. A motor is arranged at one end of a direct-current brushless fan; a motor shaft is arranged on the motor; one end of the motor shaft is connected with a plastic fan; a self-tapping screw is arranged below the motor shaft to be connected with a driving plate structure, and a motor shell and the motor shaft are connected to a brass rivet joint in a spline clearance fit mode. The driving plate connected by the self-tapping screw is arranged below the motor shaft, and the motor shell and the motor shaft are connected on the brass rivet joint in a spline clearance fit mode, so that the direct-current brushless fan has the advantage of being convenient to disassemble, and the problems that in the prior art, a buckle structure is generally adopted in the direct-current brushless fan, and the buckle structure is inconvenient to disassemble and cannot be disassembled easily are solved. And a lot of time is wasted during use. 本实用新型的实施例涉及一种
Bibliography:Application Number: CN202222210703U