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31. 发明申请

US20140097775A1 VARIABLE SPEED FAN MOTOR 有权
标题翻译：变速风扇电机
公开(公告)号：US20140097775A1
公开(公告)日：2014-04-10
申请号：US13844966
申请日：2013-03-16
申请人： ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD
发明人： Yunsheng CHEN , Yong ZHAO
IPC分类号： H02P6/00
CPC分类号： H02P6/28 , H02P21/22
摘要： A variable speed fan motor, including: a variable speed motor and a motor controller. The motor controller includes a microprocessor, an inverter circuit, a gear detection circuit, and a power supply unit. The gear detection circuit includes a plurality of Hall current sensing units. Each second power input line is connected with a first input end of each of the Hall current sensing units. Second input ends of the Hall current sensing units are connected in parallel, and are connected with a second AC input end of the power supply unit. An output end of the Hall current sensing unit is connected with an input end of the microprocessor. The microprocessor selects operating parameters according to an energized signal of the second power input lines and controls the variable speed motor to operate in accordance with the selected operating parameters.
摘要翻译：一种变速风扇电动机，包括：变速电动机和电动机控制器。电机控制器包括微处理器，逆变器电路，齿轮检测电路和电源单元。齿轮检测电路包括多个霍尔电流检测单元。每个第二电力输入线与每个霍尔电流感测单元的第一输入端连接。霍尔电流检测单元的第二输入端并联连接，并与电源单元的第二交流输入端连接。霍尔电流检测单元的输出端与微处理器的输入端连接。微处理器根据第二电力输入线的通电信号选择工作参数，并根据所选择的操作参数控制变速电动机的动作。

32. 发明申请

US20130320889A1 BLOWER SYSTEM AND METHOD FOR CONTROLLING THE SAME 有权
标题翻译：鼓风系统及其控制方法
公开(公告)号：US20130320889A1
公开(公告)日：2013-12-05
申请号：US13845146
申请日：2013-03-18
申请人： ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD.
发明人： Zheng ZHANG , Jizhong WANG , Mingpan PAN , Yong ZHAO , Yiqiao ZHOU , Ronghua BI
IPC分类号： H02P6/00 , H02K21/14
CPC分类号： H02P6/002 , H02K1/2773 , H02K21/14 , H02K21/16 , H02K2213/03 , H02P6/28 , H02P21/14 , H02P21/141
摘要： A blower system, including a permanent magnet motor and a wind wheel. The permanent magnet motor includes a stator assembly, a rotor assembly, and a motor controller. The rotor assembly includes a salient pole rotor including a rotor core and magnets embedded in the rotor core. The motor controller includes a microprocessor, a frequency inverter, and a sensor unit. The sensor unit inputs a phase current or phase currents, a phase voltage, and a DC bus voltage into the microprocessor. The microprocessor outputs a signal to control the frequency inverter which is connected to a winding of the stator assembly. The ratio between an air gap of the motor and the thickness of the magnets ranges from 0.03 to 0.065, and the ratio between the length of a pole arc and the length of the magnets ranges from 0.8 to 1.0.
摘要翻译：鼓风机系统，包括永磁电动机和风轮。永磁电动机包括定子组件，转子组件和电动机控制器。转子组件包括凸极转子，其包括转子芯和嵌入转子芯中的磁体。电机控制器包括微处理器，变频器和传感器单元。传感器单元向微处理器输入相电流或相电流，相电压和直流母线电压。微处理器输出信号以控制连接到定子组件的绕组的变频器。电动机的气隙与磁体的厚度之比为0.03〜0.065，磁极的长度与磁铁的长度的比为0.8〜1.0。

33. 发明授权

US08523528B2 Locking device 有权
标题翻译：锁定设备
公开(公告)号：US08523528B2
公开(公告)日：2013-09-03
申请号：US13346712
申请日：2012-01-09
申请人： Xiongcheng Wang
发明人： Xiongcheng Wang
IPC分类号： F01D25/14
CPC分类号： F04D25/088 , F04D29/263 , F16B2/08 , F16B2/14
摘要： A locking device including a hoop, the hoop curling up to form an axial mounting hole in the middle. An upper convex block, a lower convex block, a middle aperture, a left aperture, a right aperture, an upper convex ear, a lower convex ear, an upper guiding inclined plane, and a lower guiding inclined plane are disposed in the device. The upper convex block and the lower convex block move axially to narrow the middle aperture, the upper guiding inclined plane and the lower guiding inclined plane contact with each other to make the upper convex block and the lower convex block to move circumferentially to narrow both the left aperture and the right aperture and enable the hoop to tightly hold objects inside the axial mounting hole.
摘要翻译：包括箍的锁定装置，环箍卷曲以在中间形成轴向安装孔。在该装置中设置有上凸块，下凸块，中孔，左孔，右孔，上凸耳，下凸耳，上引导斜面和下引导斜面。上凸块和下凸块轴向移动以使中间孔径狭窄，上导向倾斜平面和下导向倾斜平面彼此接触，使上凸块和下凸块沿周向移动以使两左孔径和右孔径，并使箍能够将物体紧紧地夹在轴向安装孔内。

34. 发明授权

US08415576B2 Operating mechanism for centrifugal switch 有权
标题翻译：离心开关操作机构
公开(公告)号：US08415576B2
公开(公告)日：2013-04-09
申请号：US12831287
申请日：2010-07-07
申请人： Ping Lu
发明人： Ping Lu
IPC分类号： H01H35/10
CPC分类号： H01H35/10
摘要： An operating mechanism for a centrifugal switch contains at least: a terminal box, a cover, a movable contact, a static contact, a swing arm, a reset elastic part, and a shifting fork. The movable contact and the static contact are disposed in the terminal box. The shifting fork operates to drive the swing arm to horizontally swing, whereby pushing the movable contact and implementing connection and disconnection between the movable contact and the static contact. The reset elastic part operates to automatically reset the shifting fork and the swing arm. The invention features reduced requirements for dimensional precision and installation precision of components, and low production cost, and is reliable and durable. In addition, the sliding force is uniformly stressed, which ensures accuracy of operation, easy installation, and high operating reliability.
摘要翻译：用于离心开关的操作机构至少包括：接线盒，盖，可动触点，静触头，摆臂，复位弹性部和换档叉。可动触点和静触头设置在接线盒中。换档叉操作以驱动摆臂水平摆动，由此推动可动触头并实现可动触头和静触头之间的连接和断开。复位弹性部件操作以自动复位换档叉和摆臂。本发明对零件的尺寸精度和安装精度要求降低，生产成本低，可靠耐用。另外，滑动力均匀受力，确保操作准确，安装方便，运行可靠性高。

35. 发明申请

US20120169162A1 STRUCTURE FOR HEAT DISSIPATION OF MOTORS 有权
标题翻译：电机散热结构
公开(公告)号：US20120169162A1
公开(公告)日：2012-07-05
申请号：US13315285
申请日：2011-12-08
申请人： Songfa TANG
发明人： Songfa TANG
IPC分类号： H02K9/00
CPC分类号： H02K11/0073 , H02K5/18 , H02K11/33
摘要： A structure for heat dissipation of motors including a heat dissipation component. A plurality of bosses for heat dissipation is arranged at intervals on the bottom of the heat dissipation component and an airflow passage is formed at the periphery of each boss. The heat dissipation component is a motor controller or an end cover. The structure for heat dissipation of motors is simple and reasonable. It features fast dissipation speed and excellent dissipation effects. It uses fewer materials, and is low in cost.
摘要翻译：用于包括散热部件的电动机的散热结构。散热部件的底部间隔设置有多个用于散热的凸台，并且在每个凸台的周边形成气流通道。散热部件是电机控制器或端盖。电机散热结构简单合理。它具有快速的散热速度和极好的散热效果。使用材料少，成本低。

36. 发明申请

US20120104882A1 MOTOR ROTOR SYSTEM 有权
标题翻译：电机转子系统
公开(公告)号：US20120104882A1
公开(公告)日：2012-05-03
申请号：US13346694
申请日：2012-01-09
申请人： Mingpan PAN
发明人： Mingpan PAN
IPC分类号： H02K21/16 , H02K5/24 , H02K9/06
CPC分类号： H02K1/278 , H02K1/28 , H02K1/30 , H02K1/32 , H02K9/06 , H02K29/08
摘要： A motor rotor system including: an axis of rotation, a rotor iron core mounted on the axis of rotation, a permanent magnet, a magnetic ring bracket, and a magnetic ring. The permanent magnet, the magnetic ring bracket, and the magnetic ring are mounted on the rotor iron core. The magnetic ring is sheathed on the magnetic ring bracket. The magnetic ring bracket is located at one end of the rotor iron core and connected with an end face of the rotor iron core. The motor rotor system has excellent batch-to-batch consistency, simple structure, and convenient installation. It is suitable for large batch production and can be controlled using sine-wave driving control methods with a position sensor.
摘要翻译：一种电机转子系统，包括：旋转轴线，安装在旋转轴线上的转子铁芯，永磁体，磁环支架和磁环。永磁体，磁环支架和磁环安装在转子铁芯上。磁环被套在磁环支架上。磁环支架位于转子铁芯的一端，与转子铁芯的端面相连。电机转子系统具有优异的批次间的一致性，结构简单，安装方便。适用于大批量生产，可以使用位置传感器的正弦波驱动控制方法进行控制。

37. 发明授权

US08044543B2 Stator and wire winding method therefor 有权
标题翻译：定子和绕线方法
公开(公告)号：US08044543B2
公开(公告)日：2011-10-25
申请号：US12502329
申请日：2009-07-14
申请人： Xu Zhang
发明人： Xu Zhang
IPC分类号： H02K11/00 , H02K3/00
CPC分类号： H02K3/522 , H02K1/148 , H02K1/187 , H02K3/02 , H02K3/28 , H02K21/22 , H02K2203/06 , H02K2203/12
摘要： A stator, with a stator core, a plurality of windings with a plurality of in-phase windings and anti-phase windings, a plurality of slots, an insulating plate, a plurality of cylinders, and a plurality of teeth. The teeth protrude from the stator core. The winding is received in the slot and wraps around the tooth. The insulating plate is disposed on the surface of the stator core. The cylinders are disposed on the insulating plate. A transition line is disposed between two adjacent teeth and hangs on the cylinder. A plurality of supporting mechanisms is disposed on the cylinders.
摘要翻译：具有定子芯的定子，具有多个同相绕组和反相绕组的多个绕组，多个槽，绝缘板，多个气缸和多个齿。齿从定子芯突出。绕组被接收在槽中并包裹在牙齿周围。绝缘板设置在定子芯的表面上。气缸设置在绝缘板上。过渡线设置在两个相邻的齿之间并悬挂在气缸上。多个支撑机构设置在气缸上。

38. 发明授权

US08035331B2 AC/DC converting circuit and motor controller using the same 有权
标题翻译： AC / DC转换电路和使用其的电机控制器
公开(公告)号：US08035331B2
公开(公告)日：2011-10-11
申请号：US12542752
申请日：2009-08-18
申请人： Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
发明人： Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
IPC分类号： H02M7/04 , H02P1/00
CPC分类号： H02M7/06 , H02M1/10
摘要： An AC/DC converting circuit, has a full-bridge rectifier having two input terminals and two output terminals, a first capacitor, a second capacitor, an electronic switch having a control terminal, a trigger circuit having an input terminal and an output terminal, and a detecting circuit having an input terminal and an output terminal. The first capacitor and the second capacitor are serially connected between the output terminals of the full-bridge rectifier, the input terminals of the full-bridge rectifier are connected to an AC input, one end of the electronic switch is connected between the first capacitor and the second capacitor, the other end of the electronic switch is connected to one of the output terminals of the full-bridge rectifier, the input terminal and the output terminal of the detecting circuit are connected to the output terminals of the full-bridge rectifier, the output terminal of the detecting circuit is connected to an input terminal of the trigger circuit, and the output terminal of the trigger circuit is connected to the control terminal of the electronic switch.
摘要翻译： AC / DC转换电路具有全桥整流器，具有两个输入端和两个输出端，第一电容，第二电容，具有控制端的电子开关，具有输入端和触发电路的触发电路，以及具有输入端子和输出端子的检测电路。第一电容器和第二电容器串联连接在全桥整流器的输出端子之间，全桥整流器的输入端子连接到AC输入端，电子开关的一端连接在第一电容器和第二电容器，电子开关的另一端连接到全桥整流器的输出端之一，检测电路的输入端和输出端连接到全桥整流器的输出端，检测电路的输出端子与触发电路的输入端子连接，触发电路的输出端子与电子开关的控制端子连接。

39. 发明申请

US20110211298A1 TERMINAL BOX FOR CENTRIFUGAL SWITCH OF MOTOR 有权
标题翻译：电机离心开关终端箱
公开(公告)号：US20110211298A1
公开(公告)日：2011-09-01
申请号：US12876141
申请日：2010-09-05
申请人： Ping LU , Fucheng CHEN
发明人： Ping LU , Fucheng CHEN
IPC分类号： H05K5/00
CPC分类号： H02K5/225 , H02K11/25
摘要： A terminal box for a centrifugal switch of a motor, having at least a housing, a movable control rod extending from the housing, a cavity disposed on end surface of the housing, and a thermostat disposed in the cavity. A protruding block is disposed on the inner wall of the cavity. A reversed hook is disposed on outer side wall of the thermostat. The bottom of the protruding block abuts against the top of the reversed hook whereby fixing the thermostat in the cavity. The invention effectively simplifies the installation structure of the thermostat and the cavity; the overall installation structure is simple and stable, the cost of the structure is low, and structure of electrical connection in the terminal box is simple and reliable.
摘要翻译：一种用于电动机的离心开关的接线盒，具有至少一个壳体，从壳体延伸的可移动控制杆，设置在壳体的端面上的空腔和设置在空腔中的恒温器。突出的块设置在空腔的内壁上。一个反向钩设置在恒温器的外侧壁上。突出块的底部抵靠在反向钩的顶部，从而将恒温器固定在空腔中。本发明有效地简化了恒温器和腔体的安装结构; 整体安装结构简单稳定，结构成本低，接线盒电气结构简单可靠。

40. 发明申请

US20110210630A1 PLASTIC PACKAGE MOTOR 有权
标题翻译：塑料包装机
公开(公告)号：US20110210630A1
公开(公告)日：2011-09-01
申请号：US12876149
申请日：2010-09-05
申请人： Xiang LIU , Ping LU , Shuangchao DENG , Xiongcheng WANG
发明人： Xiang LIU , Ping LU , Shuangchao DENG , Xiongcheng WANG
IPC分类号： H02K5/167
CPC分类号： H02K5/08 , F16C23/045 , F16C27/02 , F16C35/02 , F16C2380/26 , H02K5/15 , H02K5/1672
摘要： A plastic package motor, including at least a plastic package stator (1) including at least a stator core, a stator winding, and a housing, a rotor (2), a rotating shaft (3), a bearing (4), and at least one end cover. The stator winding is wrapped on the stator core. The housing is disposed outside the stator core and the stator winding, and is made of resin. The rotor (2) is disposed in a cavity (5) of the housing. A bearing housing (9) is disposed at the center of the end cover and operates to receive the bearing (4). The bearing (4) operates to support the rotating shaft (3). A flanging (8) axially protrudes from an outer edge of the end cover. The flanging (8) is received in the cavity (5) and is fit with inner wall of the cavity (5) whereby implementing radial locating, and causing the bearing housing (9) of the end cover to partially enter the cavity (5).
摘要翻译：一种塑料包装电动机，包括至少包括定子芯，定子绕组和壳体的塑料封装定子（1），转子（2），转轴（3），轴承（4）和至少一个端盖。定子绕组缠绕在定子芯上。壳体设置在定子芯和定子绕组的外侧，并由树脂制成。转子（2）设置在壳体的空腔（5）中。轴承壳体（9）设置在端盖的中心并操作以接收轴承（4）。轴承（4）用于支撑旋转轴（3）。凸缘（8）从端盖的外边缘轴向突出。凸缘（8）被容纳在空腔（5）中并且与空腔（5）的内壁配合，从而实现径向定位，并且使端盖的轴承壳体（9）部分地进入空腔（5）。

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