公开(公告)号：US20080012439A1

公开(公告)日：2008-01-17

申请号：US11744984

申请日：2007-05-07

申请人： Huaxin WU ,  Wenwei HUANG

发明人： Huaxin WU ,  Wenwei HUANG

IPC分类号： H02K5/04

CPC分类号： H02K1/2786 ,  H02K1/187 ,  H02K5/04 ,  H02K5/1732

摘要： The invention teaches a ceiling fan motor, and specifically, a brushless DC external rotor motor, comprising an electrical control member and a motor structural member, wherein the motor structural member comprises a shaft 1, a stator 2, and a rotator 3, the stator is fit over the shaft 1, the rotator is fit over the stator 2, and the stator 3 is engaged with the shaft 1 via a pair of bearings 4. The rotator 3 comprises a top end cover 5, a bottom end cover 6, an outer shell cover ring 7, and a plurality of magnets 8, wherein the magnets 8 are positioned along the circumferential direction of the inner wall of the outer shell cover ring 7. The top end cover 5 and the bottom end cover 6 are installed on the top and bottom of the cover ring 7, respectively, and are connected to each other by means of a plurality of bolts and nuts. The ceiling fan motor of the invention provides the advantages of efficient energy consumption, low noise, and high operational stability at low speeds.

摘要翻译： 本发明教导了一种吊扇电动机，具体地说，包括电控构件和电动机结构构件的无刷DC外转子电动机，其中电动机结构件包括轴1，定子2和转子3，定子 配合在轴1上，转子配合在定子2上，定子3通过一对轴承4与轴1接合。 旋转体3包括顶端盖5，底端盖6，外壳盖环7和多个磁体8，其中磁体8沿着外壳盖环的内壁的圆周方向定位 7。 顶端盖5和底端盖6分别安装在盖环7的顶部和底部，并且通过多个螺栓和螺母彼此连接。 本发明的吊扇电动机具有能量消耗低，噪音低，运行稳定性低的优点。

公开(公告)号：US20080143198A1

公开(公告)日：2008-06-19

申请号：US11779259

申请日：2007-07-17

申请人： Ronghua BI ,  Huaxin WU

发明人： Ronghua BI ,  Huaxin WU

IPC分类号： H02K5/24

CPC分类号： H02K1/187 ,  H02K1/30

摘要： Taught herein is a motor, comprising a stator core (1), a shaft (2) nested around the stator core (1), and shock-absorbing connector, wherein the shock-absorbing connector is disposed between the stator core (1) and the shaft (2) so as to absorb and buffer unbalanced counterforces acting on the stator core (1) and to dampen the shocks experienced by the shaft (2) and reduce the overall noise generated by the motor.

摘要翻译： 这里描述的是一种电动机，包括定子铁芯（1），嵌套在定子铁芯（1）周围的轴（2）和减震连接器，其中减震连接器设置在定子铁心（1）和 轴（2），以便吸收和缓冲作用在定子铁芯（1）上的不平衡反作用力，并减轻轴（2）所经受的冲击，并减小由电动机产生的整体噪声。

公开(公告)号：US20100327676A1

公开(公告)日：2010-12-30

申请号：US12876180

申请日：2010-09-06

申请人： Ronghua BI ,  Huaxin WU

发明人： Ronghua BI ,  Huaxin WU

IPC分类号： H02K5/24

CPC分类号： H02K1/187 ,  H02K1/30

摘要： An electric motor, including stator core, a shaft, and a shock-absorbing connector including multiple brackets, and a rubber pad. The stator core and the shaft are disposed between the brackets, the shaft is nested in the stator core but not directly mechanically-connected thereto, tightly abuts against the bracket, and passes through the stator core. A through hole is disposed in the stator core and parallel to the shaft, and the rubber pad is received in the through hole.

摘要翻译： 一种电动机，包括定子芯，轴，以及包括多个支架的减震连接器和橡胶垫。 定子铁心和轴配置在支架之间，轴固定在定子铁心中，但不直接机械连接在其上，紧紧地抵靠支架，并穿过定子铁芯。 一个通孔设置在定子铁芯中并平行于轴，橡胶垫被容纳在通孔中。