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公开(公告)号：US20170149311A1
公开(公告)日：2017-05-25
申请号：US15426570
申请日：2017-02-07
发明人： Yue LI , Chi Ping SUN , Bao Ting LIU , En Hui WANG , Fei XIN , Shing Hin YEUNG , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI , Shu Juan HUANG
CPC分类号： H02P6/20 , G01D5/142 , H02K11/044 , H02K11/20 , H02K11/33 , H02P6/16 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05 , Y02P80/116
摘要： A motor assembly and an integrated circuit for motor drive. The motor assembly includes a single-phase permanent-magnet synchronous motor capable of being powered by an AC power source and an integrated circuit, wherein the single-phase permanent-magnet synchronous motor comprises a stator and a permanent-magnet rotor capable of rotating relative to the stator, the stator comprises a stator iron core and a stator winding wound on the stator iron core, the integrated circuit comprises: a housing and enabling the single-phase permanent-magnet synchronous motor to be started along a fixed direction when the drive circuit is energized each time.
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公开(公告)号：US20160352263A1
公开(公告)日：2016-12-01
申请号：US15231162
申请日：2016-08-08
发明人： Hui Min GUO , Shu Zuo LOU , Xiao Ming CHEN , Guang Jie CAI , Chun Fai WONG , Yue LI , Chi Ping SUN , Bao Ting LIU , En Hui WANG , Fei XIN , Shing Hin YEUNG , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI , Shu Juan HUANG
IPC分类号： H02P6/16 , G01D5/14 , G01R33/07 , H02P6/22 , H02K11/215
CPC分类号： H02P6/16 , G01D5/145 , G01R33/07 , H02K11/215 , H02P6/20 , H02P6/22 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05
摘要： The present teaching relates to a magnetic sensor comprising an input port to be connected to an external power supply, a magnetic field detecting circuit configured to generate a magnet detection signal, an output control circuit configured to control operation of the magnetic sensor in response to the magnet detection signal, and an output port. The magnetic field detecting circuit includes a magnetic sensing element configured to detect an external magnetic field and output a detection signal, a signal processing element configured to amplify the detection signal and removing interference from the detection signal to generate processed detection signal, and an analog-digital conversion element configured to convert the processed detection signal into a magnet detection signal, and the output control circuit is configured to control the magnetic sensor to operate in at least one of a first state and a second state responsive to at least the magnet detection signal.
摘要翻译： 本教导涉及一种磁传感器，包括要连接到外部电源的输入端口，被配置为产生磁体检测信号的磁场检测电路，输出控制电路，其被配置为响应于所述磁传感器 磁铁检测信号和输出端口。 所述磁场检测电路包括：检测外部磁场并输出检测信号的磁感应元件;信号处理元件，被配置为放大所述检测信号，并从所述检测信号中除去干扰以产生经处理的检测信号， 数字转换元件，被配置为将经处理的检测信号转换为磁体检测信号，并且输出控制电路被配置为响应于至少磁体检测信号来控制磁传感器至少处于第一状态和第二状态中的一个状态 。
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公开(公告)号：US20160341571A1
公开(公告)日：2016-11-24
申请号：US15231221
申请日：2016-08-08
发明人： Chi Ping SUN , Fei XIN , Ken WONG , Shing Hin YEUNG , Shu Juan HUANG , Yun Long JIANG , Yue LI , Bao Ting LIU , En Hui WANG , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI
CPC分类号： G01D5/142 , H01L27/22 , H01L43/06 , H02K11/215 , H02P6/20 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05
摘要： An electronic device and a magnetic sensor integrated circuit thereof are provided. The magnetic sensor integrated circuit includes a shell, a semiconductor substrate installed in the shell and a first to a third port extending from the shell. A rectifier and a position sensor are provided on the semiconductor substrate. The rectifier includes first and second output terminals and two input terminals respectively connected to the first and second ports. In a case that the first and second ports are positively or negatively connected to an external power supply, a voltage output by the first output terminal of the rectifier is higher than the voltage output by the second output terminal of the rectifier. The position sensor is connected to the first and second output terminals of the rectifier, and a magnetic field signal detected by the position sensor is output by the third port.
摘要翻译： 提供了一种电子设备及其磁传感器集成电路。 磁传感器集成电路包括外壳，安装在外壳中的半导体基板和从外壳延伸的第一至第三端口。 整流器和位置传感器设置在半导体衬底上。 整流器包括分别连接到第一和第二端口的第一和第二输出端子和两个输入端子。 在第一和第二端口与外部电源正向或负向连接的情况下，由整流器的第一输出端子输出的电压高于整流器的第二输出端子输出的电压。 位置传感器连接到整流器的第一和第二输出端，由位置传感器检测的磁场信号由第三端口输出。
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公开(公告)号：US20160352204A1
公开(公告)日：2016-12-01
申请号：US15231479
申请日：2016-08-08
发明人： Yue LI , Chui You ZHOU , Ming CHEN , Yong Gang ZHANG , Xiao Ning ZHU , Yong WANG , Yong LI , Chi Ping SUN , Bao Ting LIU , En Hui WANG , Fei XIN , Shing Hin YEUNG , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI , Shu Juan HUANG
CPC分类号： H02K21/14 , H02K1/146 , H02K1/2706 , H02K2213/12 , H02P6/26 , H02P25/022 , H02P25/024
摘要： A refrigeration apparatus includes a fan and a motor for driving the fan. The motor is a single phase synchronous alternating current motor. In comparison with the traditional motor, the single phase synchronous alternating current motor has a reduced size and reduced cost, while ensuring the stable performance.
摘要翻译： 制冷装置包括风扇和用于驱动风扇的电动机。 电动机是单相同步交流电动机。 与传统的电动机相比，单相同步交流电动机的尺寸减小，成本降低，同时保证了性能的稳定。
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公开(公告)号：US20160344323A1
公开(公告)日：2016-11-24
申请号：US15231115
申请日：2016-08-08
发明人： Chi Ping SUN , Shing Hin YEUNG , Fei XIN , Xiu Wen YANG , Shu Juan HUANG , Yun Long JIANG , Yue LI , Bao Ting LIU , En Hui WANG , Li Sheng LIU , Yan Yun CUI
IPC分类号： H02P6/16 , H02P6/26 , H02K21/00 , H02K1/27 , H02K11/215
CPC分类号： H02P6/16 , H02K1/2706 , H02K11/215 , H02K21/00 , H02P6/20 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05
摘要： A motor driving circuit and a motor component are provided. The motor driving circuit includes a bidirectional alternating current switch connected in series with a motor across two terminals of an external alternating current power supply, where the bidirectional alternating current switch is connected between a first node and a second node; a rectifying circuit; a magnetic sensor, configured to detect a magnetic field of a rotor and output a corresponding magnetic inductive signal; a first voltage drop circuit and a second voltage drop circuit connected in series between the first input terminal of the rectifying circuit and the first node, where there is a third node between the first voltage drop circuit and the second voltage drop circuit, and the first voltage drop circuit is connected between the first node and the third node; a switch circuit connected between the third node and a control terminal of the bidirectional alternating current switch, where the switch circuit includes a first terminal, a second terminal, a control terminal and a switch arranged between the first terminal and the second terminal; and a switch control circuit connected between the control terminal of the switch circuit and an output terminal of the magnetic sensor.
摘要翻译： 提供电动机驱动电路和电动机部件。 电动机驱动电路包括与外部交流电源的两个端子上的电动机串联连接的双向交流开关，其中双向交流开关连接在第一节点和第二节点之间; 整流电路; 磁传感器，被配置为检测转子的磁场并输出相应的磁感应信号; 串联连接在整流电路的第一输入端和第一节点之间的第一电压降电路和第二压降电路，其中在第一压降电路和第二压降电路之间存在第三节点， 电压降电路连接在第一节点和第三节点之间; 连接在所述第三节点和所述双向交流开关的控制端子之间的开关电路，其中所述开关电路包括布置在所述第一端子和所述第二端子之间的第一端子，第二端子，控制端子和开关; 以及连接在开关电路的控制端子和磁性传感器的输出端子之间的开关控制电路。
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6.发明申请INTEGRATED CIRCUIT, MOTOR COMPONENT AND APPLICATION DEVICE HAVING THE MOTOR COMPONENT 审中-公开集成电路，电动机部件和具有电机部件的应用装置公开(公告)号：US20160344316A1
公开(公告)日：2016-11-24
申请号：US15230931
申请日：2016-08-08
发明人： Chi Ping SUN , Ken WONG , Shing Hin YEUNG , Shu Juan HUANG , Yun Long JIANG , Gang QIAN , Yue LI , Bao Ting LIU , En Hui WANG , Fei XIN , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI
IPC分类号： H02P6/16 , H02K11/215 , H02P6/20
CPC分类号： H02P6/16 , H02K11/215 , H02P6/20 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05
摘要： An integrated circuit, a motor component including the integrated circuit and an application device having the motor component are provided according to embodiments of the present disclosure. The integrated circuit includes a housing, an integrated circuit die arranged inside the housing and multiple pins extended out from the housing. The integrated circuit die has a conductive back plate and an electronic circuit arranged on the conductive back plate. The multiple pins include an input pin and an output pin, each of the multiple pins has a lead frame inside the housing. And the conductive back plate is fixed to the lead frame of at least one ungrounded pin of the multiple pins in a manner of electrical insulation, thereby avoiding an short circuit for the integrated circuit due to an electrical connection between the conductive back plate and the lead frame fixed to the conductive back plate.
摘要翻译： 根据本公开的实施例，提供集成电路，包括集成电路的电动机部件和具有电动机部件的应用装置。 集成电路包括壳体，布置在壳体内部的集成电路模具和从壳体延伸出的多个销钉。 集成电路管芯具有布置在导电背板上的导电背板和电子电路。 多个引脚包括输入引脚和输出引脚，多个引脚中的每一个引脚在引脚框架内部。 并且导电背板以电绝缘的方式固定到多个引脚的至少一个未接地引脚的引线框架，从而避免了由于导电背板和导线之间的电连接而导致的集成电路的短路 框架固定在导电背板上。
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公开(公告)号：US20160043672A1
公开(公告)日：2016-02-11
申请号：US14822353
申请日：2015-08-10
发明人： Yue LI , Chi Ping SUN , Bao Ting LIU , En Hui WANG , Fei XIN , Shing Hin YEUNG , Xiu Wen YANG , Yan Yun CUI , Shu Juan HUANG
CPC分类号： H02P6/20 , G01D5/142 , H02K11/044 , H02K11/20 , H02K11/33 , H02P6/16 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05 , Y02P80/116
摘要： A drive circuit for an electric motor connected in series with an AC power source between a first node and a second node. The drive circuit includes a controllable bidirectional AC switch, an AC-DC conversion circuit connected in parallel with the controllable bidirectional AC switch between the first node and the second node, a position sensor configured to detect a position of a rotor of the motor, and a switch control circuit configured to control the controllable bidirectional AC switch to be conductive or non-conductive in a predetermined way, based on the position of the rotor and a polarity of the AC power source.
摘要翻译： 一种用于在第一节点和第二节点之间与AC电源串联连接的电动机的驱动电路。 驱动电路包括可控双向AC开关，与第一节点和第二节点之间的可控双向AC开关并联连接的AC-DC转换电路，配置成检测电机转子位置的位置传感器，以及 开关控制电路，被配置为基于转子的位置和AC电源的极性，以预定的方式将可控双向AC开关控制为导通或不导通。
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公开(公告)号：US20180006589A1
公开(公告)日：2018-01-04
申请号：US15625622
申请日：2017-06-16
发明人： Hui Min GUO , Shu Zuo LOU , Xiao Ming CHEN , Guang Jie CAI , Chun Fai WONG , Yue LI , Chi Ping SUN , Bao Ting LIU , En Hui WANG , Fei XIN , Shing Hin YEUNG , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI , Shu Juan HUANG
IPC分类号： H02P6/16 , H02P7/295 , H02P6/22 , H02P6/30 , H02K11/215 , G01D5/14 , H02P7/03 , G01R33/07 , H02P6/20
CPC分类号： H02P6/16 , G01D5/145 , G01R33/07 , H02K11/215 , H02P6/20 , H02P6/22 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05
摘要： The present teaching relates to a magnetic sensor comprising an input port to be connected to an external power supply, a magnetic field detecting circuit configured to generate a magnet detection signal, an output control circuit configured to control operation of the magnetic sensor in response to the magnet detection signal, and an output port. The magnetic field detecting circuit includes a magnetic sensing element configured to detect an external magnetic field and output a detection signal, a signal processing element configured to amplify the detection signal and removing interference from the detection signal to generate processed detection signal, and an analog-digital conversion element configured to convert the processed detection signal into a magnet detection signal, and the output control circuit is configured to control the magnetic sensor to operate in at least one of a first state and a second state responsive to at least the magnet detection signal.
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公开(公告)号：US20170045101A1
公开(公告)日：2017-02-16
申请号：US15235433
申请日：2016-08-12
发明人： Chi Ping SUN , Bao Ting LIU , Jing Ning TA , Fei XIN , Shing Hin YEUNG , Xiu Wen YANG , Yan Yun CUI , Yue LI , Li Sheng LIU
CPC分类号： H02K7/108 , F16D3/12 , F16D3/52 , F16D13/08 , H02K7/003 , H02K11/044 , H02K11/215 , H02K11/33
摘要： An actuator and its clutch are provided. The clutch includes a driving shaft; a mounting base fixed to the driving shaft for rotation with the driving shaft; a connecting base for connecting with a load, the connecting base including fingers surrounding an outer circumference of the driving shaft; resilient member including a resilient member, the resilient member having two ends respectively fixed to the mounting base and the connecting base, the resilient member surrounding an outer circumference of the connecting tabs. When a rotation speed of the driving shaft is greater than a rotation speed of the connecting base, an inner diameter of the resilient member gradually decreases so as to gradually couple the coupling portion with the driving shaft, such that the rotation speed of the coupling portion gradually approaches or reaches the rotation speed of the driving shaft. The present invention can provide a buffering function at the phase of the startup of the motor to avoid the motor startup failure and damage to the motor.
摘要翻译： 提供一个致动器及其离合器。 离合器包括驱动轴; 固定在所述驱动轴上以与所述驱动轴一起旋转的安装基座; 用于与负载连接的连接基座，所述连接基座包括围绕所述驱动轴的外周的指状物; 所述弹性构件包括弹性构件，所述弹性构件具有分别固定到所述安装基部和所述连接基部的两个端部，所述弹性构件围绕所述连接突出部的外周。 当驱动轴的旋转速度大于连接基座的旋转速度时，弹性部件的内径逐渐减小，从而使联接部与驱动轴逐渐接合，使得联接部的旋转速度 逐渐接近或达到驱动轴的转速。 本发明可以在电动机启动阶段提供缓冲功能，以避免电机启动失败并损坏电机。
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10.发明申请公开(公告)号：US20160352268A1
公开(公告)日：2016-12-01
申请号：US15231378
申请日：2016-08-08
发明人： Chi Ping SUN , Fei XIN , Ken WONG , Shing Hin YEUNG , Shu Juan HUANG , Yun Long JIANG , Yue LI , Bao Ting LIU , En Hui WANG , Xiu Wen YANG , Li Sheng LIU , Yan Yun CUI
IPC分类号： H02P6/16 , H02K11/215 , H02P6/20
CPC分类号： H02P6/16 , H02K11/215 , H02P6/20 , H02P6/30 , H02P7/05 , H02P7/295 , H02P2207/05
摘要： A magnetic sensor integrated circuit, a motor assembly and an application device are provided. The integrated circuit includes a housing, a semiconductor substrate, at least one input port and an output port, and an electronic circuit arranged on the semiconductor substrate. The electronic circuit includes a rectifying circuit, a magnetic field detection circuit configured to detect an external magnetic field and output magnetic field detection information, and an output control circuit connected to the rectifying circuit, and configured to control, at least based on the magnetic field detection information, the integrated circuit to operate in at least one of a first state in which a load current flows from the output port to an outside of the integrated circuit and a second state in which a load current flows from the outside of the integrated circuit to the output port. The load current flows through the rectifying circuit.
摘要翻译： 提供磁传感器集成电路，电动机组件和应用装置。 集成电路包括壳体，半导体衬底，至少一个输入端口和输出端口以及布置在半导体衬底上的电子电路。 电子电路包括整流电路，被配置为检测外部磁场和输出磁场检测信息的磁场检测电路，以及连接到整流电路的输出控制电路，并且被配置为至少基于磁场 检测信息，所述集成电路在其中负载电流从所述输出端口流到所述集成电路的外部的第一状态和从集成电路的外部流过负载电流的第二状态中的至少一个中工作; 到输出端口。 负载电流流过整流电路。
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