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公开(公告)号：US08035331B2
公开(公告)日：2011-10-11
申请号：US12542752
申请日：2009-08-18
Applicant: Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
Inventor： Yong Zhao , Junqiang Zhang , Dawei Liu , Songfa Tang
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US08373323B2
公开(公告)日：2013-02-12
申请号：US13206496
申请日：2011-08-09
Applicant: Songfa Tang , Yong Zhao
Inventor： Songfa Tang , Yong Zhao
CPC classification number: H02K11/33 , H02K15/0006
Abstract: A motor, including: a body, including a housing, a stator, and a rotor; and a controller, including a control box, and a control board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control board is disposed in the control box. A debug window is disposed on side wall or at the bottom of the control box. A sealing cover is disposed on the debug window. The sealing cover can be opened. The control board can be exposed for wire connection, adjustment of parameters of electronic components, and fixation of a rotating shaft according to requirements of users for installation and use.
Abstract translation: 一种电动机，包括：主体，包括壳体，定子和转子; 以及包括控制箱和控制板的控制器。 主体设置在电机的顶部。 控制器设置在电机的底部。 控制板设置在控制箱中。 调试窗口设置在控制箱的侧壁或底部。 密封盖设置在调试窗口上。 密封盖可以打开。 可以根据用户的安装和使用要求，将控制板暴露在线连接，调整电子元件的参数，以及旋转轴的固定。
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3.发明授权Motor having a serial port disposed on a control board received in a screw hole at the bottom of a control box 有权具有设置在控制板上的串行端口的电机容纳在控制箱底部的螺孔中公开(公告)号：US08421288B2
公开(公告)日：2013-04-16
申请号：US13206481
申请日：2011-08-09
Applicant: Songfa Tang , Yong Zhao
Inventor： Songfa Tang , Yong Zhao
Abstract: A motor with a body, including: a housing, a stator, and a rotor; and a controller, including a control box, and a control circuit board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control circuit board is disposed in the control box. The control box extends from a side of the housing and forms a platform. A control cable and a power line enter the control box via the platform, and are connected to the control circuit board. The control cable and the power line are sealed via a sealing screw joint and a nut.
Abstract translation: 具有主体的电动机，包括：壳体，定子和转子; 以及包括控制箱和控制电路板的控制器。 主体设置在电机的顶部。 控制器设置在电机的底部。 控制电路板设置在控制箱中。 控制箱从壳体的一侧延伸并形成一个平台。 控制电缆和电源线通过平台进入控制箱，并连接到控制电路板。 控制电缆和电源线通过密封螺丝接头和螺母密封。
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公开(公告)号：US08339004B2
公开(公告)日：2012-12-25
申请号：US13211285
申请日：2011-08-16
Applicant: Songfa Tang , Yong Zhao
Inventor： Songfa Tang , Yong Zhao
CPC classification number: H02K11/33 , H02K15/0006
Abstract: A motor, including a body, including a housing, a stator, and a rotor, and a controller, including a control box, and a control circuit board. The body is disposed at the top of the motor. The controller is disposed at the bottom of the motor. The control circuit board is disposed in the control box. A rotary dip switch is disposed at the bottom of the control box. The control circuit board includes a power board, and a control board. The rotary dip switch is electrically connected to the control board. The rotary dip switch controls different functions of the motor.
Abstract translation: 包括壳体，定子和转子的主体的马达以及包括控制箱和控制电路板的控制器。 主体设置在电机的顶部。 控制器设置在电机的底部。 控制电路板设置在控制箱中。 在控制箱的底部设有旋转拨码开关。 控制电路板包括电源板和控制板。 旋转dip开关电连接到控制板。 旋转拨码开关控制电机的不同功能。
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公开(公告)号：US09088194B2
公开(公告)日：2015-07-21
申请号：US13315285
申请日：2011-12-08
Applicant: Songfa Tang
Inventor： Songfa Tang
CPC classification number: H02K11/0073 , H02K5/18 , H02K11/33
Abstract: 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.
Abstract translation: 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。 它具有快速散热速度和极好的散热效果。 使用材料少，成本低。
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Patent Agency Ranking
6.发明授权Brushless DC motor having structures for mounting a hall element and a magnetic ring outside a motor casing 有权具有用于将霍尔元件和磁环安装在电动机外壳之外的结构的无刷直流电动机公开(公告)号：US08803386B2
公开(公告)日：2014-08-12
申请号：US13344598
申请日：2012-01-05
Applicant: Songfa Tang
Inventor： Songfa Tang
CPC classification number: H02K29/08 , H02K5/161 , H02K11/215
Abstract: A brushless DC motor including a motor casing, a stator component, and a rotor component. The stator component and the rotor component are respectively arranged inside the motor casing. The rotor component includes a rotor iron core and a rotating shaft supporting the rotor iron core. A shaft extension end of the rotating shaft is arranged with a magnetic ring. One end of the motor casing is provided with an end cover. The center of the outer end surface of the end cover is provided with a groove. The magnetic ring is arranged inside the groove. A Hall induction device is arranged outside the groove and close to the magnetic ring. The motor is reasonably structured, compact, cost-effective, installation friendly, and highly reliable.
Abstract translation: 一种包括电动机壳体，定子部件和转子部件的无刷直流电动机。 定子部件和转子部件分别配置在电动机壳体的内部。 转子部件包括转子铁芯和支承转子铁心的转动轴。 旋转轴的轴延伸端设有磁环。 马达壳体的一端设有端盖。 端盖的外端表面的中心设有凹槽。 磁环设置在槽内。 霍尔感应装置布置在凹槽外部并靠近磁环。 电机结构合理，结构紧凑，性价比高，安装方便，可靠性高。
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公开(公告)号：US07812487B2
公开(公告)日：2010-10-12
申请号：US11754366
申请日：2007-05-28
Applicant: Ronghua Bi , Maosen Zeng , Jianwei Jin , Songfa Tang
Inventor： Ronghua Bi , Maosen Zeng , Jianwei Jin , Songfa Tang
CPC classification number: H05K7/20409
Abstract: Taught herein is a controller for a DC brushless motor comprising a control board (3) and a housing (4); wherein the control board (3) is disposed in the housing (4), and the housing (4) is made of metal materials with good thermal conductivity; a plurality of heat sinks (5) are disposed at the bottom of the housing (4), thereby heat generated by the control board (3) will be dissipated fast, and the operating temperature and failure rates are reduced; an integrated power module chip (7) disposed at the bottom of the control board (3) transfers heat to the housing (4) via an insulating heat sink (8), and in doing so prevents electric leakage; the purpose of a plurality of gaps (9) disposed at the top of the housing (4) is to provide ventilation, and to dissipate heat fast; all of these design characteristics make the invention simple in structure, and convenient for mass assembly.
Abstract translation: 这里描述的是一种用于直流无刷电动机的控制器，其包括控制板（3）和壳体（4）; 其中所述控制板（3）设置在所述壳体（4）中，并且所述壳体（4）由具有良好导热性的金属材料制成; 多个散热器（5）设置在壳体（4）的底部，由此由控制板（3）产生的热量将被快速消散，并且降低了工作温度和故障率; 设置在控制板（3）的底部的集成电源模块芯片（7）通过绝缘散热器（8）将热量传递到壳体（4），从而防止漏电; 设置在壳体（4）的顶部的多个间隙（9）的目的是提供通风并快速散热; 所有这些设计特点使得本发明结构简单，便于组装。
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公开(公告)号：US09088198B2
公开(公告)日：2015-07-21
申请号：US13193635
申请日：2011-07-29
Applicant: Songfa Tang , Jianwei Jin , Xiao Liu
Inventor： Songfa Tang , Jianwei Jin , Xiao Liu
CPC classification number: H02K29/08 , H02K5/1735 , H02K5/225 , H02K11/33 , H02K21/14
Abstract: A motor including a housing, a stator assembly, a rotor assembly, a controller, and a top end cover. The housing includes a cavity. The stator assembly includes a stator core and a stator winding and is housed in the cavity. The top end cover is disposed on the top of the housing. The rotor assembly includes a permanent magnet, a revolving shaft, and a rotor support. A bearing support extends inward from the center of a top end face of the top end cover, with a bearing chamber respectively provided on both ends thereof. The revolving shaft is disposed into and supports the bearing. A connection kit extends from the edge of the rotor support and outside the bearing support. The permanent magnet is disposed on the connection kit. The motor is characterized by simple and compact structure, lower cost, easy thermal dissipation, smaller axial dimension, and convenient assembly.
Abstract translation: 包括壳体，定子组件，转子组件，控制器和顶端盖的电动机。 壳体包括腔体。 定子组件包括定子芯和定子绕组，并且容纳在腔中。 顶端盖设置在壳体的顶部。 转子组件包括永磁体，旋转轴和转子支架。 轴承支座从顶端盖的顶端面的中心向内延伸，轴承室分别设置在其两端。 旋转轴设置并支撑轴承。 连接套件从转子支撑件的边缘延伸并且在轴承支撑件外部延伸。 永久磁铁设置在连接套件上。 电机结构简单紧凑，成本低，散热容易，轴向尺寸小，组装方便。
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9.发明授权Brushless DC motor structure having a fan radiator for dissipating heat from the motor and the controller 有权具有用于从电动机和控制器散热的风扇散热器的无刷直流电动机结构公开(公告)号：US08933600B2
公开(公告)日：2015-01-13
申请号：US13288946
申请日：2011-11-03
Applicant: Yonggang Liu , Songfa Tang
Inventor： Yonggang Liu , Songfa Tang
Abstract: A brushless DC motor structure including a motor body, a controller, and a fan radiator. The fan radiator is mounted between the motor body and the controller to disperse heat from the motor body and the controller. The brushless DC motor structure increases air flow on the surface of the motor body and the controller by the fan radiator and speeds up heat dispersion, and meanwhile effectively controls the operating temperature of the motor body and the controller. Thus, the brushless DC motor structure has an excellent heat dispersion capability, and the failure rate thereof has been largely reduced.
Abstract translation: 一种无刷直流电动机结构，包括电动机主体，控制器和风扇散热器。 风扇散热器安装在电机主体和控制器之间，以分散来自电机主体和控制器的热量。 无刷直流电动机结构通过风扇散热器增加了电机主体表面和控制器的气流，加快了散热，同时有效地控制了电机主体和控制器的工作温度。 因此，无刷直流电机结构具有优异的散热能力，其故障率大大降低。
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公开(公告)号：US08841808B2
公开(公告)日：2014-09-23
申请号：US13248050
申请日：2011-09-29
Applicant: Songfa Tang
Inventor： Songfa Tang
Abstract: A heat-dissipation structure for a motor including a motor shell, a control box, and a coupling shell. One end of the coupling shell is connected to the bottom of the motor shell and the other end thereof is connected to the top of the control box and a plurality of air vents are arranged on a side wall of the coupling shell. The introduction of the coupling shell enlarges the inner space of the control box and achieves rapid heat dissipation and a better heat dissipation effect. The heat-dissipation structure features rapid heat dissipation, excellent heat dissipation effect, a simple structure, an attractive shape, and great universality.
Abstract translation: 一种用于电动机的散热结构，其包括电机壳，控制箱和联接壳。 联轴器壳体的一端连接到电动机壳体的底部，另一端连接到控制箱的顶部，并且多个通风孔布置在联轴器壳体的侧壁上。 耦合壳的引入扩大了控制箱的内部空间，实现了快速的散热和更好的散热效果。 散热结构具有散热快，散热效果好，结构简单，造型美观，通用性强等特点。
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