Three-phase brushless motor for ceiling fan

The utility model a tri-phase brushless motor used for the ceiling fan which mainly comprises a rotor and a stator pressed out from a plurality of silicon-steel plates, wherein the mid part of the stator is provided with a hollow dabber; the peripheral surface of pre-positioned on the dabber is prov...

Full description

Saved in:
Bibliographic Details
Main Author HENGYUAN XU
Format Patent
LanguageEnglish
Published 07.11.2007
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:The utility model a tri-phase brushless motor used for the ceiling fan which mainly comprises a rotor and a stator pressed out from a plurality of silicon-steel plates, wherein the mid part of the stator is provided with a hollow dabber; the peripheral surface of pre-positioned on the dabber is provided with a piercing hole capable of passing a plurality of wires; the stator forms a plurality of winding units in the quantity that is times of three; the winding units wind the wires of preset number of circles in the tri-phase winding mode; and the winding units can be wound through the traditional automatic tri-phase winding device. Thereby the stator not only has the advantages of easy manufacture easy, small volume and low energy consumption, but also greatly improves the operation of the ceiling fan.
Bibliography:Application Number: CN20062134598U