专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08279607B2 Cooling module assembly method 有权
标题翻译：冷却模块组装方法
公开(公告)号：US08279607B2
公开(公告)日：2012-10-02
申请号：US12826779
申请日：2010-06-30
申请人： Alex Horng , Chi-Hung Kuo , Chih-Hao Chung , Chung-Ken Cheng , Jui-Feng Wang
发明人： Alex Horng , Chi-Hung Kuo , Chih-Hao Chung , Chung-Ken Cheng , Jui-Feng Wang
IPC分类号： H05K7/20
CPC分类号： H01L23/3677 , H01L2924/0002 , H05K1/0206 , H05K2201/066 , H05K2201/09563 , H05K2201/10409 , H01L2924/00
摘要： A cooling module assembly method includes forming at least one through-hole on a circuit board; coupling the circuit board to a heat dissipating unit so that a face of the circuit board is coupled to a coupling face of the heat dissipating unit; filling the at least one through-hole with metal solders; fixing at least one heat-generating element to another face of the circuit board, with the at least one heat-generating element aligned with and covering the at least one through-hole; and soldering the at least one heat-generating element and the heat dissipating unit together by melting the metal solders in the at least one through-hole.
摘要翻译：冷却模块组装方法包括在电路板上形成至少一个通孔; 将电路板耦合到散热单元，使得电路板的表面耦合到散热单元的耦合面; 用金属焊料填充至少一个通孔; 将至少一个发热元件固定到所述电路板的另一个表面，所述至少一个发热元件与所述至少一个通孔对齐并覆盖所述至少一个通孔; 以及通过熔化所述至少一个通孔中的所述金属焊料将所述至少一个发热元件和所述散热单元焊接在一起。

2. 发明申请

US20110292614A1 Cooling Module Assembly Method 有权
标题翻译：冷却模块组装方法
公开(公告)号：US20110292614A1
公开(公告)日：2011-12-01
申请号：US12826779
申请日：2010-06-30
申请人： Alex Horng , Chi-Hung Kuo , Chih-Hao Chung , Chung-Ken Cheng , Jui-Feng Wang
发明人： Alex Horng , Chi-Hung Kuo , Chih-Hao Chung , Chung-Ken Cheng , Jui-Feng Wang
IPC分类号： H05K7/20
CPC分类号： H01L23/3677 , H01L2924/0002 , H05K1/0206 , H05K2201/066 , H05K2201/09563 , H05K2201/10409 , H01L2924/00
摘要： A cooling module assembly method comprises forming at least one through-hole on a circuit board; coupling the circuit board to a heat dissipating unit so that a face of the circuit board is coupled to a coupling face of the heat dissipating unit; filling the at least one through-hole with metal solders; fixing at least one heat-generating element to another face of the circuit board, wherein the at least one heat-generating element aligns with and covers the at least one through-hole; and soldering the at least one heat-generating element and the heat dissipating unit together by melting the metal solders in the at least one through-hole.
摘要翻译：冷却模块组装方法包括在电路板上形成至少一个通孔; 将电路板耦合到散热单元，使得电路板的表面耦合到散热单元的耦合面; 用金属焊料填充至少一个通孔; 将至少一个发热元件固定到所述电路板的另一个表面，其中所述至少一个发热元件与所述至少一个通孔对准并覆盖所述至少一个通孔; 以及通过熔化所述至少一个通孔中的所述金属焊料将所述至少一个发热元件和所述散热单元焊接在一起。

3. 发明申请

US20120049698A1 BLDC Motor with Dual Rotation Directions 审中-公开
标题翻译： BLDC电机具有双旋转方向
公开(公告)号：US20120049698A1
公开(公告)日：2012-03-01
申请号：US12939237
申请日：2010-11-04
申请人： Alex Horng , Kuan-Yin Hou , Chung-Ken Cheng , Chi-Hung Kuo , Chih-Hao Chung
发明人： Alex Horng , Kuan-Yin Hou , Chung-Ken Cheng , Chi-Hung Kuo , Chih-Hao Chung
IPC分类号： H02K11/00
CPC分类号： H02K29/08 , H02P6/16 , H02P6/26
摘要： A BLDC motor with dual rotation directions includes a rotor and a stator. The rotor has a rotating portion and a magnet portion, wherein the magnet portion has a plurality of magnetic poles each having a magnetic pole face. The stator has an excitation assembly and a control assembly. The rotating portion of the rotor is rotatably coupled with the stator. The excitation assembly has at least one excitation face and at least one coil. The control assembly is coupled to the at least one coil and has two sensors adjacent to the magnet portion. A distance exists between the two sensors on a rotational path of the magnet portion.
摘要翻译：具有双旋转方向的BLDC电动机包括转子和定子。转子具有旋转部分和磁体部分，其中磁体部分具有各自具有磁极面的多个磁极。定子具有激励组件和控制组件。转子的旋转部分与定子可旋转地连接。激励组件具有至少一个激励面和至少一个线圈。控制组件联接到至少一个线圈并且具有与磁体部分相邻的两个传感器。在磁体部分的旋转路径上的两个传感器之间存在距离。

4. 发明授权

US08492923B2 Lamp circuit with simplified circuitry complexity 有权
标题翻译：灯电路具有简化的电路复杂性
公开(公告)号：US08492923B2
公开(公告)日：2013-07-23
申请号：US12769804
申请日：2010-04-29
申请人： Alex Horng , Chi-Hung Kuo , Chung-Ken Cheng , Chieh-Feng Lee
发明人： Alex Horng , Chi-Hung Kuo , Chung-Ken Cheng , Chieh-Feng Lee
IPC分类号： H02J1/00 , G05F1/00 , H05B37/02
CPC分类号： H05B33/0842 , Y10T307/406 , Y10T307/445
摘要： A lamp circuit is disclosed, comprising a direct current (DC) power supplier adapted to provide a supply voltage, a driving unit coupled to the DC power supplier so as to receive the supply voltage, and a light-radiating module coupled to the driving unit and having a DC output side. The driving unit generates a constant DC current that passes through the light-radiating module such that a DC voltage to be supplied to a DC load is built at the DC output side.
摘要翻译：公开了一种灯电路，其包括适于提供电源电压的直流（DC）电源，耦合到DC电源的驱动单元以接收电源电压;以及耦合到驱动单元的光辐射模块并具有DC输出侧。驱动单元产生通过光辐射模块的恒定DC电流，使得在DC输出侧建立要提供给DC负载的直流电压。

5. 发明申请

US20110221364A1 ROTATION CONTROL CIRCUIT OF FAN 有权
标题翻译：风扇旋转控制电路
公开(公告)号：US20110221364A1
公开(公告)日：2011-09-15
申请号：US12723830
申请日：2010-03-15
申请人： Alex HORNG , Chi-Hung Kuo , Chung-Ken Cheng
发明人： Alex HORNG , Chi-Hung Kuo , Chung-Ken Cheng
IPC分类号： H02P6/22
CPC分类号： H02P6/22 , H02P7/03
摘要： A rotation control circuit comprises a motor-driving unit and a rotation-switching unit. The motor-driving unit is coupled to a motor of a fan. The rotation-switching unit is coupled to the motor-driving unit and has at least a charging-discharging circuit for generating a rotation control command, the rotation control command controls the motor to rotate in a forward direction for a time period when the motor starts to operate, and controls the motor to rotate in a backward direction opposite to the forward direction.
摘要翻译：旋转控制电路包括电机驱动单元和旋转切换单元。马达驱动单元联接到风扇的马达。旋转切换单元联接到马达驱动单元，并且至少具有用于产生旋转控制命令的充放电电路，旋转控制指令控制马达在马达启动的时间段内向前方向旋转操作，并且控制马达沿与向前方向相反的向后方向旋转。

6. 发明授权

US08791643B2 AC LED lamp 有权
标题翻译：交流LED灯
公开(公告)号：US08791643B2
公开(公告)日：2014-07-29
申请号：US13006054
申请日：2011-01-13
申请人： Alex Horng , Chung-Ken Cheng , Chi-Hung Kuo , Kuan-Yin Hou
发明人： Alex Horng , Chung-Ken Cheng , Chi-Hung Kuo , Kuan-Yin Hou
IPC分类号： H05B37/02
CPC分类号： H05B33/0809 , H05B33/0803 , H05B33/0812 , H05B33/0821 , Y02B20/343
摘要： An alternating current (AC) light-emitting diode (LED) lamp includes a first AC power end, a second AC power end, a lighting module and a direct current (DC) power output circuit. The lighting module has a first end, a second end and at least one LED unit, wherein the first end is electrically coupled to the first AC power end. The at least one LED unit has one or more LEDs connected in series. The DC power output circuit has a first end and a second end, wherein the second end of the DC power output circuit is electrically coupled to the second AC power end, while the first end of the DC power output circuit is electrically coupled to the second end of the lighting module. The DC power output circuit has a DC output side.
摘要翻译：交流（AC）发光二极管（LED）灯包括第一AC电源端，第二AC电源端，照明模块和直流（DC）电力输出电路。照明模块具有第一端，第二端和至少一个LED单元，其中第一端电耦合到第一AC电力端。所述至少一个LED单元具有串联连接的一个或多个LED。 DC功率输出电路具有第一端和第二端，其中DC功率输出电路的第二端电耦合到第二AC电源端，而DC功率输出电路的第一端电耦合到第二端结束照明模块。直流电源输出电路具有直流输出侧。

7. 发明授权

US08421383B2 Rotation control circuit of fan 有权
标题翻译：风机旋转控制电路
公开(公告)号：US08421383B2
公开(公告)日：2013-04-16
申请号：US12723830
申请日：2010-03-15
申请人： Alex Horng , Chi-Hung Kuo , Chung-Ken Cheng
发明人： Alex Horng , Chi-Hung Kuo , Chung-Ken Cheng
IPC分类号： H02P1/00
CPC分类号： H02P6/22 , H02P7/03
摘要： A rotation control circuit comprises a motor-driving unit and a rotation-switching unit. The motor-driving unit is coupled to a motor of a fan. The rotation-switching unit is coupled to the motor-driving unit and has at least a charging-discharging circuit for generating a rotation control command, the rotation control command controls the motor to rotate in a forward direction for a time period when the motor starts to operate, and controls the motor to rotate in a backward direction opposite to the forward direction.
摘要翻译：旋转控制电路包括电机驱动单元和旋转切换单元。马达驱动单元联接到风扇的马达。旋转切换单元联接到马达驱动单元，并且至少具有用于产生旋转控制命令的充放电电路，旋转控制指令控制马达在马达启动的时间段内向前方向旋转操作，并且控制马达沿与向前方向相反的向后方向旋转。

8. 发明申请

US20110101776A1 LAMP CIRCUIT 有权
标题翻译：灯电路
公开(公告)号：US20110101776A1
公开(公告)日：2011-05-05
申请号：US12769804
申请日：2010-04-29
申请人： Alex Horng , Chi-Hung Kuo , Chung-Ken Cheng , Chieh-Feng Lee
发明人： Alex Horng , Chi-Hung Kuo , Chung-Ken Cheng , Chieh-Feng Lee
IPC分类号： H02J1/00 , H05B37/02
CPC分类号： H05B33/0842 , Y10T307/406 , Y10T307/445
摘要： A lamp circuit is disclosed, comprising a direct current (DC) power supplier adapted to provide a supply voltage, a driving unit coupled to the DC power supplier so as to receive the supply voltage, and a light-radiating module coupled to the driving unit and having a DC output side. The driving unit generates a constant DC current that passes through the light-radiating module such that a DC voltage to be supplied to a DC load is built at the DC output side.
摘要翻译：公开了一种灯电路，其包括适于提供电源电压的直流（DC）电源，耦合到DC电源的驱动单元以接收电源电压;以及耦合到驱动单元的光辐射模块并具有DC输出侧。驱动单元产生通过光辐射模块的恒定DC电流，使得在DC输出侧建立要提供给DC负载的直流电压。

9. 发明申请

US20110175537A1 AC LED LAMP 有权
标题翻译：交流LED灯
公开(公告)号：US20110175537A1
公开(公告)日：2011-07-21
申请号：US13006054
申请日：2011-01-13
申请人： Alex HORNG , Chung-Ken Cheng , Chi-Hung Kuo , Kuan-Yin Hou
发明人： Alex HORNG , Chung-Ken Cheng , Chi-Hung Kuo , Kuan-Yin Hou
IPC分类号： H05B37/02
CPC分类号： H05B33/0809 , H05B33/0803 , H05B33/0812 , H05B33/0821 , Y02B20/343
摘要： An alternating current (AC) light-emitting diode (LED) lamp includes a first AC power end, a second AC power end, a lighting module and a direct current (DC) power output circuit. The lighting module has a first end, a second end and at least one LED unit, wherein the first end is electrically coupled to the first AC power end. The at least one LED unit has one or more LEDs connected in series. The DC power output circuit has a first end and a second end, wherein the second end of the DC power output circuit is electrically coupled to the second AC power end, while the first end of the DC power output circuit is electrically coupled to the second end of the lighting module. The DC power output circuit has a DC output side.
摘要翻译：交流（AC）发光二极管（LED）灯包括第一AC电源端，第二AC电源端，照明模块和直流（DC）电力输出电路。照明模块具有第一端，第二端和至少一个LED单元，其中第一端电耦合到第一AC电力端。所述至少一个LED单元具有串联连接的一个或多个LED。 DC功率输出电路具有第一端和第二端，其中DC功率输出电路的第二端电耦合到第二AC电源端，而DC功率输出电路的第一端电耦合到第二端结束照明模块。直流电源输出电路具有直流输出侧。

10. 发明申请

US20070223891A1 FREQUENCY-VARIABLE PULSE-WIDTH-MODULATION MOTOR DRIVE CIRCUIT CAPABLE OF OPERATING UNDER DIFFERENT PWM FREQUENCIES 失效
标题翻译：频率可变脉冲宽度调制电机驱动电路，可在不同的PWM频率下工作
公开(公告)号：US20070223891A1
公开(公告)日：2007-09-27
申请号：US11386673
申请日：2006-03-23
申请人： Alex Horng , Chung-Ken Cheng , Pei-Wei Lo
发明人： Alex Horng , Chung-Ken Cheng , Pei-Wei Lo
IPC分类号： H02P7/29
CPC分类号： H02P6/16 , H02P6/08
摘要： A frequency-variable PWM motor drive circuit includes a drive IC member, a Hall IC member, a PWM converter circuit and a compensation unit. The drive IC member electrically connects with the Hall IC member, the drive IC member further includes a pin electrically connected with the compensation unit and the PWM converter circuit. The PWM converter circuit has a PWM input pin to receive a PWM signal, and converts it into a voltage signal. The compensation unit connects between the pin of the drive IC member and the PWM converter circuit. In operation, the compensation unit can improve a waveform of the voltage signal supplied from the PWM converter circuit, and then output it to the pin of the drive IC member. Consequently, the drive IC member can be steadily operated at predetermined motor speeds under various frequencies of the PWM signals.
摘要翻译：频率可变PWM电动机驱动电路包括驱动IC部件，霍尔IC部件，PWM转换电路和补偿部。驱动IC元件与霍尔IC元件电连接，驱动IC元件还包括与补偿单元和PWM转换电路电连接的引脚。 PWM转换器电路具有PWM输入引脚，用于接收PWM信号，并将其转换为电压信号。补偿单元连接在驱动IC部件的引脚和PWM转换电路之间。在操作中，补偿单元可以改善从PWM转换器电路提供的电压信号的波形，然后将其输出到驱动IC构件的引脚。因此，可以在PWM信号的各种频率下以预定的电动机速度稳定地操作驱动IC部件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式