公开(公告)号：US20120121409A1

公开(公告)日：2012-05-17

申请号：US13339368

申请日：2011-12-28

申请人： Xiang LIU ,  Chuping LU ,  Xiongcheng WANG ,  Sanzeng LIANG

发明人： Xiang LIU ,  Chuping LU ,  Xiongcheng WANG ,  Sanzeng LIANG

IPC分类号： F04D17/16 ,  F04D29/42

CPC分类号： F04D17/16 ,  F04D25/06 ,  F04D25/08 ,  F04D29/023 ,  F04D29/281 ,  F04D29/4226 ,  F04D29/601 ,  F04D29/626 ,  F05D2230/232 ,  F05D2300/702

摘要： A blower including a blower volute, a blower motor, and a fan wheel. The blower motor is disposed at the top of the blower volute. The fan wheel is disposed inside the blower volute and connected to the blower motor. The blower volute comprises an air inlet, an air outlet, a cover body, and a bottom cover. A plurality of installation parts is disposed at an outer side of the cover body. The bottom cover and the cover body are embedded with each other and welded together or stuck together. The blower has a simple connection structure, high generality, friendly installation, and low cost.

摘要翻译： 包括鼓风机蜗壳，鼓风机马达和风扇轮的鼓风机。 鼓风机马达设置在鼓风机蜗壳的顶部。 风扇轮设置在鼓风机蜗壳内部并连接到鼓风机马达。 鼓风机蜗壳包括空气入口，出气口，盖体和底盖。 多个安装部件设置在盖主体的外侧。 底盖和盖体彼此嵌入并焊接在一起或粘在一起。 鼓风机连接结构简单，通用性高，安装方便，成本低。

公开(公告)号：US20100141069A1

公开(公告)日：2010-06-10

申请号：US12703215

申请日：2010-02-10

申请人： Chuping LU

发明人： Chuping LU

IPC分类号： H02K5/15

CPC分类号： H02K7/083 ,  H02K5/24

摘要： A motor case, including at least a body forming a housing cavity; a pair of end shields, having a uniform thickness, directly attached one to each end of the body; a pair of stopping plates directly attached one to each the end shield, the stopping plates being coplanar with the end shields; and a pair of flanges directly attached one to each the end shield and together with the stopping plates forming a hollow sleeve-shaped bearing housing, the flanges extending from the end shields fully into the housing cavity, and the flanges being profiled in part at an acute angle with respect to the stopping plates, in part in parallel to the stopping plates, and in part in perpendicular to the stopping plates.

摘要翻译： 电动机壳体，至少包括形成壳体腔体的主体; 具有均匀厚度的一对端盖，直接连接到身体的每个端部; 一对止动板直接连接到每个端盖上，止动板与端盖共面; 以及一对凸缘，其直接连接到每个端部屏蔽件上，并与止动板一起形成中空的套筒形轴承壳体，凸缘从端盖完全伸入壳体腔体中，凸缘部分地在 相对于止动板的锐角，部分地平行于止动板，并且部分地垂直于止动板。

公开(公告)号：US20100129243A1

公开(公告)日：2010-05-27

申请号：US12581182

申请日：2009-10-19

申请人： Chuping LU

发明人： Chuping LU

IPC分类号： F04D25/06 ,  F04D29/42 ,  F04D29/30

CPC分类号： F04D29/023 ,  F04D17/16 ,  F04D25/06 ,  F04D29/281 ,  F04D29/4226 ,  F05D2300/171 ,  F05D2300/20 ,  F05D2300/611

摘要： Blower, including a housing having a cavity, a wind wheel, a motor, an air inlet, and an air outlet. The housing and the wind wheel are made of steel plates, enamel materials are coated on surfaces of the steel plates, the wind wheel is disposed in the cavity of the housing, the air inlet is disposed at the bottom of the housing, and the air outlet is disposed on one side of the housing in a radial direction. The blower is capable of operating under a high-temperature (below 100° C.) and high-humidity environment, and features simple structure, easy manufacturing and low production cost.

摘要翻译： 鼓风机，包括具有空腔的壳体，风轮，电动机，空气入口和空气出口。 壳体和风轮由钢板制成，搪瓷材料涂覆在钢板表面上，风轮设置在壳体的空腔中，空气入口设置在壳体的底部，空气 出口沿径向设置在壳体的一侧。 鼓风机能够在高温（低于100°C）和高湿度环境下运行，结构简单，制造容易，生产成本低。

公开(公告)号：US20100102660A1

公开(公告)日：2010-04-29

申请号：US12581181

申请日：2009-10-19

申请人： Chuping LU

发明人： Chuping LU

IPC分类号： H02K5/00

CPC分类号： H02K1/187 ,  H02K5/15

摘要： An end cover for an external rotor motor. The external rotor motor has a stator core having a center hole, and the end cover including a body, a cylindrical connecting portion, and multiple protruding bars each having an arc-shaped top surface. The cylindrical connecting portion is extended from the center of the body and received in the center hole of the stator core, the protruding bars are disposed on outer surface of the cylindrical connecting portion and extended in an axial direction, and the arc-shaped top surface of the protruding bar is fit with inner wall of the center hole of the stator core. The end cover is accurately fit with a stator core, requires no further processing after die-casting and thus reducing production cost, and is capable of preventing aluminum scraps from entering a stator.

摘要翻译： 外转子电机的端盖。 外转子电动机具有具有中心孔的定子芯，并且端盖包括主体，圆筒形连接部和多个具有弧形顶表面的突出杆。 圆筒形连接部分从主体的中心延伸并被接收在定子芯的中心孔中，突出的杆设置在圆柱形连接部分的外表面上并沿轴向方向延伸，并且弧形顶表面 突出的杆与定子芯的中心孔的内壁配合。 端盖与定子铁芯精确配合，不需要在压铸后进一步加工，从而降低生产成本，并且能够防止铝屑进入定子。

公开(公告)号：US20100019586A1

公开(公告)日：2010-01-28

申请号：US12490693

申请日：2009-06-24

申请人： Chuping LU

发明人： Chuping LU

IPC分类号： H02K1/04 ,  H02K21/22

CPC分类号： H02K5/08 ,  H02K5/1735 ,  H02K5/225 ,  H02K7/085 ,  H02K21/22

摘要： An external rotor motor, composed of at least a stator with a stator core, coil winding, and insulating housing; a rotor; a plurality of bearings; and a rotating shaft. The rotor is disposed outside the stator and connected to the rotating shaft. The rotating shaft is disposed on the stator via the bearing. The coil winding is wrapped on the stator core. The stator core and the coil winding are disposed in the insulating housing. The external rotor motor of the invention is waterproof and dustproof; does not oxidize easily; features good insulation performance and integrity, light weight, and low cost; and is easy to manufacture.

摘要翻译： 外转子电动机，至少由具有定子铁心的定子，线圈绕组和绝缘壳体构成; 转子 多个轴承; 和旋转轴。 转子设置在定子外部并连接到旋转轴。 旋转轴通过轴承设置在定子上。 线圈绕组缠绕在定子芯上。 定子铁芯和线圈绕组设置在绝缘壳体中。 本发明的外转子电动机防水防尘; 不易氧化; 具有良好的绝缘性能和完整性，重量轻，成本低; 并且易于制造。

公开(公告)号：US20090174356A1

公开(公告)日：2009-07-09

申请号：US12141968

申请日：2008-06-19

申请人： Chuping LU

发明人： Chuping LU

IPC分类号： H02P1/04

CPC分类号： H02P1/42 ,  H02P1/44 ,  H02P1/46

摘要： A starting circuit for a single-phase AC motor, comprising a main winding, a detecting circuit, a rectifying and filtering circuit, a triggering circuit, a switching circuit and a starting winding. The detecting circuit is connected in series to the main winding for transforming current parameters thereof into detecting signals. The switching circuit is connected in series to the starting winding. The rectifying and filtering circuit processes the detecting signals and the processed detecting signals to the triggering circuit. The triggering circuit enables or disables the switching circuit according to the detecting signals, so as to energize or deenergize the starting winding. The starting circuit features high reliability, long lifetime, simple circuit structure, low cost, and small size.

摘要翻译： 用于单相交流电动机的启动电路，包括主绕组，检测电路，整流和滤波电路，触发电路，开关电路和起动绕组。 检测电路与主绕组串联连接，将其电流参数变换为检测信号。 开关电路与起动绕组串联连接。 整流滤波电路将检测信号和经处理的检测信号处理到触发电路。 触发电路根据检测信号启动或禁用开关电路，以使启动绕组通电或断电。 启动电路具有可靠性高，寿命长，电路结构简单，成本低，体积小的优点。

公开(公告)号：US20090033163A1

公开(公告)日：2009-02-05

申请号：US12141258

申请日：2008-06-18

申请人： Chuping LU

发明人： Chuping LU

IPC分类号： H02K5/04

CPC分类号： H02K7/083 ,  H02K5/24

摘要： Provided is a motor case, comprising a body, a pair of endshields disposed on both ends of the body, a cavity formed inside the body, and a pair of flangings extending from the center of the endshields; wherein the flangings extend into the cavity to form a bearing house with two opening ends; and a space is formed between the cavity and the bearing house. The invention has small distance between bearings so as to reduce vibration and noise of a motor, and features a small radial size and volume so as to make the motor case compact and simple.

摘要翻译： 本发明提供一种电动机壳体，包括主体，设置在主体的两端的一对末端罩，形成在主体内部的空腔，以及从终板的中心延伸的一对凸缘; 其中所述凸缘延伸到所述空腔中以形成具有两个开口端的轴承室; 并且在空腔和轴承室之间形成空间。 本发明在轴承之间具有小的距离，以减少电动机的振动和噪音，并具有较小的径向尺寸和体积，从而使电动机壳体紧凑且简单。