公开(公告)号：US20100214702A1

公开(公告)日：2010-08-26

申请号：US12638979

申请日：2009-12-15

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： H02H7/085

CPC分类号： H02H3/025 ,  H02H7/0833

摘要： An over-current protection circuit, has a main transmission circuit including at least a first triode and a first resistor, a trigger circuit including a second triode and a second resistor, and a detecting circuit having an input terminal and an output terminal. One end of the first resistor is connected to one end of a collecting electrode and an emitting electrode of the first triode. The other end of the first resistor is connected to a current output. The other end of the collecting electrode and the emitting electrode of the first triode is connected to a current input. One end of the second resistor is connected to a collecting electrode of the second triode. The other end of the second resistor is connected to the ground. An emitting electrode of the second triode is connected to the current input. The collecting electrode of the second triode is connected to a base electrode of the first triode. The input terminal of the detecting circuit is connected to the current output whereby extracting a detecting signal therefrom. The output terminal of the detecting circuit is connected to a base electrode of the second triode

摘要翻译： 一种过电流保护电路，具有至少包括第一三极管和第一电阻器的主传输电路，包括第二三极管和第二电阻器的触发电路以及具有输入端子和输出端子的检测电路。 第一电阻器的一端连接到集电电极的一端和第一三极管的发射电极。 第一个电阻的另一端连接到电流输出。 集电极的另一端和第一三极管的发射电极连接到电流输入端。 第二电阻器的一端连接到第二三极管的集电极。 第二个电阻的另一端连接到地面。 第二三极管的发射电极连接到电流输入端。 第二三极管的集电极连接到第一三极管的基极。 检测电路的输入端子连接到电流输出端，从而提取检测信号。 检测电路的输出端子连接到第二三极管的基极

公开(公告)号：US20100207556A1

公开(公告)日：2010-08-19

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： H02P29/00 ,  H02M7/06

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。

公开(公告)号：US20100208395A1

公开(公告)日：2010-08-19

申请号：US12581183

申请日：2009-10-19

申请人： Yong ZHAO ,  Junqiang ZHANG ,  Dawei LIU

发明人： Yong ZHAO ,  Junqiang ZHANG ,  Dawei LIU

IPC分类号： H02H7/08 ,  H02H9/08

CPC分类号： H02H9/001

摘要： A surge current protection circuit, has a control unit having an output end, a photoelectric coupling and driving circuit, a silicon symmetrical switch having a control end, and a current-limiting resistor. The current-limiting resistor and the silicon symmetrical switch are parallel connected altogether and then serially connected to a load and an AC input, and the control end of the silicon symmetrical switch is connected to the output end of the control unit via the photoelectric coupling and driving circuit. The invention features low production cost, high reliability and improved power efficiency, and is capable of effectively suppressing surge current.

摘要翻译： 浪涌电流保护电路具有输出端的控制单元，光电耦合和驱动电路，具有控制端的硅对称开关和限流电阻。 限流电阻和硅对称开关并联连接，然后串联连接到负载和交流输入，硅对称开关的控制端通过光电耦合连接到控制单元的输出端， 驱动电路。 本发明具有生产成本低，可靠性高，功率效率高，能够有效地抑制浪涌电流。

公开(公告)号：US20110291502A1

公开(公告)日：2011-12-01

申请号：US13206496

申请日：2011-08-09

申请人： Songfa TANG ,  Yong ZHAO

发明人： Songfa TANG ,  Yong ZHAO

IPC分类号： H02K5/22

CPC分类号： H02K11/33 ,  H02K15/0006

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110298321A1

公开(公告)日：2011-12-08

申请号：US13211285

申请日：2011-08-16

申请人： Songfa TANG ,  Yong ZHAO

发明人： Songfa TANG ,  Yong ZHAO

IPC分类号： H02K23/66 ,  H02K11/00

CPC分类号： H02K11/33 ,  H02K15/0006

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20110291500A1

公开(公告)日：2011-12-01

申请号：US13206481

申请日：2011-08-09

申请人： Songfa TANG ,  Yong ZHAO

发明人： Songfa TANG ,  Yong ZHAO

IPC分类号： H02K5/18 ,  H02K5/22

CPC分类号： H02K5/225 ,  H02K11/33

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20120065939A1

公开(公告)日：2012-03-15

申请号：US13224313

申请日：2011-09-01

申请人： Yong ZHAO

发明人： Yong ZHAO

IPC分类号： G06F15/00

CPC分类号： H02P29/00 ,  G05B2223/06 ,  H02P29/02

摘要： A networked motor, including a motor body, including a stator, a rotor, and a housing, and a motor controller, including a power circuit, a digital controller, a drive module, and a detecting circuit. A communication circuit module is connected to the digital controller. The communication circuit module includes a wired communication module or a wireless communication module. The wired communication module or the wireless communication module is disposed in or outside the motor controller.

摘要翻译： 一种包括电动机体，包括定子，转子和壳体的联网电动机和包括电源电路，数字控制器，驱动模块和检测电路的电动机控制器。 通信电路模块连接到数字控制器。 通信电路模块包括有线通信模块或无线通信模块。 有线通信模块或无线通信模块设置在电动机控制器内部或外部。

公开(公告)号：US20120062165A1

公开(公告)日：2012-03-15

申请号：US13299312

申请日：2011-11-17

申请人： Yong ZHAO

发明人： Yong ZHAO

IPC分类号： H02P1/42

CPC分类号： H02P1/16

摘要： A dual-speed single-phase AC motor, including: a stator, including a stator core, and a coil winding, including a starting winding, a first main winding, and a second main winding, a rotor, and a starting circuit, including a rectifying and voltage-stabilizing circuit, a detecting circuit, a voltage comparison circuit, a first switching circuit, a second switching circuit, and a third switching circuit. The number of poles of the starting winding is the same as that of the first main winding. The number of poles of the first main winding is less than that of the second main winding.

摘要翻译： 一种双速单相交流电动机，包括：包括定子铁心的定子和包括起动绕组，第一主绕组和第二主绕组的线圈绕组，转子和起动电路，包括 整流和稳压电路，检测电路，电压比较电路，第一开关电路，第二开关电路和第三开关电路。 起动绕组的极数与第一主绕组的极数相同。 第一主绕组的极数小于第二主绕组的极数。

公开(公告)号：US20110301775A1

公开(公告)日：2011-12-08

申请号：US13210397

申请日：2011-08-16

申请人： Yong ZHAO

发明人： Yong ZHAO

IPC分类号： G05D7/06 ,  H02J9/00

CPC分类号： H02J9/061 ,  Y02B10/72 ,  Y10T307/615

摘要： A power supply control device including a power supply and a switching control system. The power supply includes a solar power supply unit and an electric network power supply unit. The solar power supply unit includes solar cells and a DC-DC boosting circuit; an output terminal of the solar cells is connected with an input terminal of the DC-DC boosting circuit and the output terminal of the DC-DC boosting circuit supplies power to the exterior. The electric network power supply unit includes an AC-DC rectifying circuit; an input terminal of the AC-DC rectifying circuit is connected to an electric network alternating current input and an output terminal thereof supplies power to the exterior. A ventilating device using the power supply device is also provided.

摘要翻译： 一种电源控制装置，包括电源和开关控制系统。 电源包括太阳能供电单元和电网供电单元。 太阳能电源单元包括太阳能电池和DC-DC升压电路; 太阳能电池的输出端子与DC-DC升压电路的输入端子连接，DC-DC升压电路的输出端子向外部供电。 电网电源单元包括AC-DC整流电路; AC-DC整流电路的输入端子与电网交流输入端连接，其输出端子向外部供电。 还提供使用电源装置的通风装置。

公开(公告)号：US20100283510A1

公开(公告)日：2010-11-11

申请号：US12726517

申请日：2010-03-18

申请人： Yong ZHAO

发明人： Yong ZHAO

IPC分类号： H03K9/06

CPC分类号： H02M1/083

摘要： A clock-detecting circuit, containing at least a microprocessor, a clock circuit, and a zero-cross detecting circuit. The clock circuit is connected to the microprocessor. The input end of the zero-cross detecting circuit is connected to the utility power AC input. The output end of the zero-cross detecting circuit is connected to the input end of the microprocessor. The zero-cross detecting circuit operates to detect zero crossing points of the utility power AC input. The microprocessor operates to count the number of oscillation periods of the clock circuit in a time interval between two adjacent zero crossing points of the utility power AC input and to detect clock precision of the microprocessor according to the counted number. The circuit according to the invention features simple structure and low production cost, and is reliable and easy to be implemented.

摘要翻译： 一个时钟检测电路，至少包含微处理器，时钟电路和零交叉检测电路。 时钟电路连接到微处理器。 零交叉检测电路的输入端连接到公用电源AC输入。 零交叉检测电路的输出端连接到微处理器的输入端。 零交叉检测电路用于检测公用电力AC输入的过零点。 微处理器用于对公用电力AC输入的两个相邻过零点之间的时间间隔中的时钟电路的振荡周期数进行计数，并根据计数来检测微处理器的时钟精度。 本发明电路结构简单，生产成本低，可靠，易于实现。