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21.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
申请人： Songfa Tang
发明人： Songfa Tang
CPC分类号： H02K29/08 , H02K5/161 , H02K11/215
摘要： 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.
摘要翻译： 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：US20140062265A1
公开(公告)日：2014-03-06
申请号：US13844962
申请日：2013-03-16
申请人： HUBEI QUEEN-OCEAN ELECTRICAL APPLIANCE MANUFACTURE CO., LTD. , ZHONGSHAN BROAD-OCEAN MOTOR CO., LTD
发明人： Chongsheng ZENG , Songfa TANG
摘要： A brushless DC motor, including: a motor body; a damping ring; a mounting bracket; a locking device; and a controller. The controller includes: a control box, and a circuit board. Two sides of the mounting bracket are convex upward to form two supporting plates, respectively. Each supporting plate is provided with a recess. The damping ring is disposed on each end of the motor body. A bottom of the damping ring matches with the recess of the mounting bracket. The damping ring is fixed on the mounting bracket by the locking device. The circuit board is arranged inside the control box. The control box is disposed on the motor body.
摘要翻译： 一种无刷直流电动机，包括：电动机体; 阻尼环; 安装支架 锁定装置; 和控制器。 控制器包括：控制箱和电路板。 安装支架的两侧分别向上凸起形成两个支撑板。 每个支撑板设置有凹部。 阻尼环设置在电动机主体的每一端。 阻尼环的底部与安装支架的凹槽相匹配。 阻尼环通过锁定装置固定在安装支架上。 电路板布置在控制箱的内部。 控制箱设置在电机主体上。
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公开(公告)号：US20140035271A1
公开(公告)日：2014-02-06
申请号：US13844333
申请日：2013-03-15
发明人： Wei LEI , Song JIA , Yunyi LUO , Wenbo YANG , Jianhua ZENG , Xianjun LIU
IPC分类号： F16L55/07
CPC分类号： F16L55/07 , B60H1/00564 , F04D29/4226 , F04D29/626 , F05D2260/602 , F16L37/26
摘要： A connecting structure, including: a volute including an air inlet and an air outlet; and a conversion interface. A connecting part is disposed on an outer side of the air outlet. The connecting part includes: a lower plate; a lower lug protruding outward from each end of the lower plate; and an upper flange disposed above the lower plate. The conversion interface includes a sleeve. An upper plate protrudes from a rear part of the sleeve. Two upper lugs protrude outward from two ends of the upper plate, respectively. A lower flange is disposed on the rear part of the sleeve beneath the upper plate. The upper plate is disposed on the upper flange. The lower flange is disposed on a curved convex block that protrudes upward from an outer edge of the lower plate. The upper lug is disposed on the lower lug.
摘要翻译： 一种连接结构，包括：包括空气入口和空气出口的蜗壳; 和转换界面。 连接部设置在出风口的外侧。 连接部分包括：下板; 从下板的每个端部向外突出的下凸耳; 以及设置在下板上方的上凸缘。 转换接口包括一个套筒。 上板从套筒的后部突出。 两个上凸耳分别从上板的两端向外突出。 下凸缘设置在上板下方套筒的后部。 上板设置在上凸缘上。 下凸缘设置在从下板的外边缘向上突出的弯曲凸块上。 上凸耳设置在下凸耳上。
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公开(公告)号：US20130288590A1
公开(公告)日：2013-10-31
申请号：US13748618
申请日：2013-01-24
发明人： Ge HU , Xiansheng ZHANG
IPC分类号： F24F11/00
CPC分类号： G05B19/041 , F04D25/08 , F04D27/004 , F24F11/0001 , F24F11/75 , F24F11/77 , G05B2219/2614 , G05D23/1393 , Y02B30/746
摘要： A method for controlling air volume including: 1) establishing a functional relation formula for air volume in a microprocessor control unit of a motor controller; 2) inputting a target air volume into the microprocessor control unit; 3) starting a motor by the motor controller to enable the motor to achieve a rotational speed and fall on a steady state; 4) recording the torque and rotational speed in the steady state, and calculating an air volume in the steady state; 5) comparing the target air volume with the calculated air volume; 6) re-recording a steady torque after the motor falls on a new steady state under an increased or reduced rotational speed, and recalculating the air volume in the new steady state; and 7) repeating steps 5) and 6) to adjust the rotational speed until the calculated air volume is equal or equivalent to the target air volume.
摘要翻译： 一种用于控制风量的方法，包括：1）建立电机控制器的微处理器控制单元中的风量函数关系式; 2）将目标空气量输入微处理器控制单元; 3）通过电机控制器启动电机，使电机达到转速并稳定下降; 4）将转矩和转速记录在稳定状态，并计算稳态下的风量; 5）将目标空气体积与计算出的空气体积进行比较; 6）在增加或降低的转速下，马达在新的稳定状态下重新记录稳定的转矩，并在新的稳定状态下重新计算风量; 和7）重复步骤5）和6）以调节旋转速度，直到计算的空气体积等于或等于目标空气体积。
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公开(公告)号：US20130258612A1
公开(公告)日：2013-10-03
申请号：US13736935
申请日：2013-01-08
发明人： Yong ZHAO , Xiansheng ZHANG
摘要： A daughter circuit board of a brushless DC motor for interface signal conversion, having circuit units integrated on the daughter circuit and eight ports for communicating with a control system of a user terminal. The daughter circuit board is plugged into a motor controller for signal conversion so that the motor controller communicates with the control system of the user terminal. The eight ports include a signal input port of analog control, a signal port for activating a fan mode, signal ports of speed feedback, a reserved signal port, a port of COM, a port of DC power supply, and a R/T port.
摘要翻译： 用于接口信号转换的无刷直流电动机的子电路板，具有集成在子电路上的电路单元和用于与用户终端的控制系统进行通信的八个端口。 子电路板插入电机控制器进行信号转换，使电机控制器与用户终端的控制系统进行通讯。 八个端口包括模拟控制的信号输入端口，用于激活风扇模式的信号端口，速度反馈的信号端口，预留信号端口，COM端口，直流电源端口和R / T端口 。
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公开(公告)号：US20130178140A1
公开(公告)日：2013-07-11
申请号：US13786429
申请日：2013-03-05
发明人： Wei LEI , Xiongcheng WANG , Song JIA , Xianjun LIU , Yunyi LUO , Wenbo YANG , Jianhua ZENG
IPC分类号： F24F7/00
CPC分类号： F01D25/24 , F04D29/4226 , G01L19/0007
摘要： A volute mechanism for a blower, the mechanism including: a volute (1), the volute (1) including a cavity (11) and a first through hole (12); and a manometric interface (2), the manometric interface (2) including a second through hole (21) inside. The cavity (11) is arranged inside the volute (1) for accommodating a wheel. The manometric interface (2) is disposed in the first through hole (12) and is movable along an axial direction of the first through hole (12). The second through hole (21) and the cavity (11) are in communication.
摘要翻译： 一种用于鼓风机的蜗壳机构，所述机构包括：蜗壳（1），所述蜗壳（1）包括空腔（11）和第一通孔（12）; 和测量界面（2），所述测量界面（2）包括内部的第二通孔（21）。 空腔（11）布置在蜗壳（1）的内部，用于容纳轮子。 管状界面（2）设置在第一通孔（12）中，并且能够沿着第一通孔（12）的轴向移动。 第二通孔（21）和空腔（11）连通。
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公开(公告)号：US08269385B2
公开(公告)日：2012-09-18
申请号：US12638975
申请日：2009-12-15
申请人： Xu Zhang
发明人： Xu Zhang
IPC分类号： H02K11/00
摘要： An injection-molded stator has a stator core, a coil winding having a head, an end insulating plate having a first groove, and a connector. The end insulating plate is disposed on one end of the stator core, the connector is formed by the head of the coil winding and a power lead electrically connected to each other, and the connector is fixed in the first groove via sealant. The connector is conveniently installed, firmly fixed, orderly distributed and not easily corroded or oxidized, and features simple processing and good sealing effect.
摘要翻译： 注射成型的定子具有定子芯，具有头部的线圈绕组，具有第一凹槽的端部绝缘板和连接器。 端部绝缘板设置在定子铁心的一端，连接器由线圈绕组的头部和彼此电连接的电源线形成，并且连接器通过密封剂固定在第一槽中。 连接器安装方便，固定牢固，分布均匀，不易腐蚀或氧化，加工简单，密封效果好。
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公开(公告)号：US08179003B2
公开(公告)日：2012-05-15
申请号：US12573163
申请日：2009-10-05
申请人： Chuping Lu
发明人： Chuping Lu
IPC分类号： H02K3/52
CPC分类号： H02K3/50 , H02K2203/06
摘要： A motor with a wire fixing plate, has a stator core, a stator winding, a lead wire, and a wire fixing plate including multiple fixed portions. The wire fixing plate is made of insulating plastics, and the lead wire is fixed on the wire fixing plate via the fixed portions. The motor features firm fixation and good insulating property of a lead wire and a simple production process.
摘要翻译： 具有线固定板的电机具有定子芯，定子绕组，引线和包括多个固定部的线固定板。 线固定板由绝缘塑料制成，引线经由固定部分固定在线固定板上。 电机具有牢固的固定性和良好的导线绝缘性能和简单的生产工艺。
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