公开(公告)号：US5624141A

公开(公告)日：1997-04-29

申请号：US518798

申请日：1995-08-23

申请人： Ching-Chuan Kuo ,  Ming-Shyang Chiou ,  Tong-Pei Wu ,  Sheen-Youl Gao

发明人： Ching-Chuan Kuo ,  Ming-Shyang Chiou ,  Tong-Pei Wu ,  Sheen-Youl Gao

IPC分类号： E05C1/16 ,  E05C1/12

CPC分类号： E05C1/16 ,  Y10T292/0971 ,  Y10T292/57 ,  Y10T292/93

摘要： A lock assembly includes a linkage mechanism which is operable from the outside of a door via a lever and which is drivingly connected to a latch. An inside operating mechanism which is operable from the inside of the door is connected to the linkage mechanism so that the inside operating mechanism need not be connected to the latch. The lock assembly is suitable for use with a latch having only one cam wheel or two cam wheels.

摘要翻译： 锁组件包括连杆机构，该连杆机构可经由杠杆从门的外部操作并且驱动地连接到闩锁。 从门的内部可操作的内部操作机构连接到连杆机构，使得内部操作机构不需要连接到闩锁。 锁组件适用于仅具有一个凸轮或两个凸轮的闩锁。

公开(公告)号：US5551736A

公开(公告)日：1996-09-03

申请号：US225145

申请日：1994-04-08

申请人： Yaw-Shin Fann, deceased ,  Ching-Chuan Kuo ,  Ming-Shyang Chiou

发明人： Yaw-Shin Fann, deceased ,  Ching-Chuan Kuo ,  Ming-Shyang Chiou

IPC分类号： E05B63/06 ,  E05C19/00

CPC分类号： E05B63/06 ,  Y10T292/06 ,  Y10T292/57

摘要： Two first engagement members are formed on a first side of a transmission plate of a dual backset deadbolt assembly, while two second engagement members are formed on an opposite second side of the transmission plate posterior to the first engagement members. A first cam drive unit is retained rotatably in a first backset position relative to the transmission plate and is disposed adjacent to the first side. A second cam drive unit is movable between first and second backset positions relative to the transmission plate and is disposed adjacent to the second side. A deadbolt operating spindle of a lock extends through the first and second cam drive units so as to permit engagement of the first cam drive unit with one of the first engagement members in order to actuate the transmission plate when the second cam drive unit is in the first backset position and the deadbolt assembly is adjusted to a shorter backset length. The deadbolt operating spindle extends through the second cam drive unit so as to permit engagement of the second cam drive unit with one of the second engagement members in order to actuate the transmission plate when the second cam drive unit is in the second backset position and the deadbolt assembly is adjusted to a longer backset length.

摘要翻译： 两个第一接合构件形成在双重复位锁舌组件的传动板的第一侧上，而两个第二接合构件形成在第一接合构件后面的变速器板的相对的第二侧上。 第一凸轮驱动单元相对于传动板在第一回退位置可旋转地保持并且与第一侧相邻地设置。 第二凸轮驱动单元可相对于传动板在第一和第二回退位置之间移动并且与第二侧相邻地设置。 锁的锁舌操作主轴延伸穿过第一和第二凸轮驱动单元，以便允许第一凸轮驱动单元与第一接合构件之一接合，以便当第二凸轮驱动单元处于 第一回缩位置和死栓组件被调整到较短的回缩长度。 锁舌操作主轴延伸穿过第二凸轮驱动单元，以允许第二凸轮驱动单元与其中一个第二接合构件接合，以便当第二凸轮驱动单元处于第二回位位置时致动传动板，并且 死栓组件被调整到更长的回缩长度。

公开(公告)号：US5074605A

公开(公告)日：1991-12-24

申请号：US329434

申请日：1989-03-28

申请人： Yaw-Shin Fann ,  San-Yi Lin ,  Ching-Chuan Kuo ,  Ming-Shyang Chiou

发明人： Yaw-Shin Fann ,  San-Yi Lin ,  Ching-Chuan Kuo ,  Ming-Shyang Chiou

IPC分类号： E05B63/06 ,  E05B63/16

CPC分类号： E05B63/06 ,  E05B63/16 ,  E05B55/005 ,  Y10T292/06 ,  Y10T292/0982 ,  Y10T292/62

摘要： An improved duplex latch-bolt mechanism is composed of a latch-bolt head assembly and a latch-bolt transfer device adapted to make a selectable connection with a standard latch-handle assembly having a square transfer member and a pair of cylindrical support nuts provided for use in a door fitting arrangement. The latch-bolt transfer device includes: a bolt extracting member with a central open section connected to the latch-bolt head assembly; an upper coupling member and a lower coupling member, connected around the extracting member, each formed with a plurality of selectable openings; a displacement member with a cam through opening ajustably joined with the upper and lower coupling members for being operated to define two selectable positions along with the upper and lower coupling members according to the door fitting arrangement; a cam setting device movably disposed in the open section of the bolt extracting member for being connected to the square transfer member during the performance of locking and unlocking operations; and a transfer locking member disposed on the displacement member for keeping the cam setting device in position.

摘要翻译： 改进的双相闩锁螺栓机构由闩锁螺栓头组件和闩锁螺栓传送装置组成，该装置适于与具有方形传送构件和一对圆柱形支撑螺母的标准闩锁手柄组件进行可选择的连接， 用于门配件安排。 所述闩锁螺栓传送装置包括：螺栓提取构件，其具有连接到所述闩锁头部组件的中心开口部分; 连接在提取构件周围的上部联接构件和下部联接构件，每个形成有多个可选择的开口; 位移构件，其具有凸轮，通过开口可调节地与所述上联接构件和下联接构件接合，用于根据门装配装置与所述上联接构件和下联接构件一起操作以限定两个可选位置; 凸轮设定装置，其可移动地设置在所述螺栓提取构件的开口部分中，用于在执行锁定和解锁操作期间连接到所述方形传送构件; 以及设置在所述位移构件上的传递锁定构件，用于将所述凸轮设置装置保持在适当位置。

公开(公告)号：US09030122B2

公开(公告)日：2015-05-12

申请号：US13369620

申请日：2012-02-09

申请人： Tiesheng Yan ,  Feng Lin ,  Youling Li ,  Ching-Chuan Kuo

发明人： Tiesheng Yan ,  Feng Lin ,  Youling Li ,  Ching-Chuan Kuo

IPC分类号： H05B37/02 ,  H05B33/08

CPC分类号： H05B33/0851 ,  H05B33/0818 ,  H05B33/0848

摘要： A driving circuit for controlling power of a light-emitting diode (LED) light source includes a transformer, a switch controller, and a dimming controller. The transformer has a primary winding that receives input power from an AC/DC converter and a secondary winding that provides output power to the LED light source. The switch controller coupled between an optical coupler and the primary winding receives a feedback signal indicative of a target level of a current flowing through the LED light source from the optical coupler, and controls input power to the primary winding according to the feedback signal. The dimming controller coupled to the secondary winding receives a switch monitoring signal indicative of an operation of a power switch coupled between an AC power source and the AC/DC converter, and regulates the output power by adjusting the feedback signal according to the switch monitoring signal.

摘要翻译： 用于控制发光二极管（LED）光源的功率的驱动电路包括变压器，开关控制器和调光控制器。 变压器具有从AC / DC转换器接收输入功率的初级绕组和向LED光源提供输出功率的次级绕组。 耦合在光耦合器和初级绕组之间的开关控制器接收表示从光耦合器流过LED光源的电流的目标电平的反馈信号，并且根据反馈信号控制到初级绕组的输入功率。 耦合到次级绕组的调光控制器接收指示耦合在AC电源和AC / DC转换器之间的功率开关的操作的开关监视信号，并且通过根据开关监视信号调整反馈信号来调节输出功率 。

公开(公告)号：US08811045B2

公开(公告)日：2014-08-19

申请号：US13443786

申请日：2012-04-10

申请人： Zhimou Ren ,  Ching-Chuan Kuo ,  Jianlong Gao ,  Xinmin Yi ,  Yunning Xie

发明人： Zhimou Ren ,  Ching-Chuan Kuo ,  Jianlong Gao ,  Xinmin Yi ,  Yunning Xie

IPC分类号： H02M3/335

CPC分类号： H02M3/33507

摘要： A circuit includes a transformer and a controller. The transformer includes a primary winding and a secondary winding, and operates in multiple switching cycles. A switching cycle includes a charging period and a discharging period. During the charging period, the transformer is powered by the input voltage and a current flowing through the primary winding increases. During the discharging period the transformer discharges to power the load and a current flowing through the secondary winding decreases. The controller includes a pin that receives a first feedback signal indicating the input voltage during the charging period and receives a second feedback signal indicating an electrical condition of the secondary winding during the discharging period. The controller generates a first control signal and a second control signal to regulate the input voltage and an output current flowing through the load, respectively.

摘要翻译： 电路包括变压器和控制器。 变压器包括初级绕组和次级绕组，并在多个开关周期中工作。 开关周期包括充电期间和放电期间。 在充电期间，变压器由输入电压供电，流过初级绕组的电流增加。 在放电期间，变压器放电给负载供电，流过次级绕组的电流减小。 控制器包括一个引脚，该引脚在充电期间接收指示输入电压的第一反馈信号，并且在放电期间接收指示次级绕组电气状态的第二反馈信号。 控制器产生第一控制信号和第二控制信号，以分别调节输入电压和流过负载的输出电流。

公开(公告)号：US08339063B2

公开(公告)日：2012-12-25

申请号：US12761681

申请日：2010-04-16

申请人： Tiesheng Yan ,  Youling Li ,  Feng Lin ,  Xinhe Su ,  Ching-Chuan Kuo

发明人： Tiesheng Yan ,  Youling Li ,  Feng Lin ,  Xinhe Su ,  Ching-Chuan Kuo

IPC分类号： H05B37/02

CPC分类号： H05B37/02 ,  H05B33/0815

摘要： A driving circuit includes a first inductor coupled in series with a light source for providing power to the light source. A controller coupled to the first inductor can control a switch coupled to the first inductor, thereby controlling a current flowing through the first inductor. A current sensor coupled to the first inductor can provide a first signal indicative of the current flowing through the first inductor, regardless of whether the switch is on or off. The switch is controlled according to the first signal. A second inductor magnetically coupled to the first inductor is also electrically coupled to the first inductor via a common node between the switch and the first inductor for providing a reference ground for the controller. The reference ground is different from the ground of the driving circuit.

摘要翻译： 驱动电路包括与用于向光源提供电力的光源串联耦合的第一电感器。 耦合到第一电感器的控制器可以控制耦合到第一电感器的开关，从而控制流过第一电感器的电流。 耦合到第一电感器的电流传感器可以提供指示流过第一电感器的电流的第一信号，而不管开关是开或关。 开关根据第一个信号进行控制。 磁耦合到第一电感器的第二电感器也经由开关和第一电感器之间的公共节点电耦合到第一电感器，以提供用于控制器的参考地。 参考地不同于驱动电路的地面。

公开(公告)号：US08330388B2

公开(公告)日：2012-12-11

申请号：US12783260

申请日：2010-05-19

申请人： Ching-Chuan Kuo ,  Yung Lin Lin

发明人： Ching-Chuan Kuo ,  Yung Lin Lin

IPC分类号： H05B37/02

CPC分类号： H05B33/0851 ,  H05B33/0818 ,  H05B33/0848

摘要： A dimming controller for controlling power of a light source has a monitoring terminal, a dimming terminal, and a control terminal. The monitoring terminal is operable for receiving a current monitoring signal indicating a current flowing through the light source. The dimming terminal is operable for receiving a ramp signal. The voltage of the ramp signal increases if a power switch coupled between a power source and the light source is turned on. The control terminal is operable for providing a control signal to control a control switch coupled in series with the light source based on the current monitoring signal and the ramp signal. An average current of the light source increases as the ramp signal increases until the average current reaches a predetermined level.

摘要翻译： 用于控制光源功率的调光控制器具有监视终端，调光终端和控制终端。 监视终端可操作用于接收指示流过光源的电流的电流监视信号。 调光终端可操作以接收斜坡信号。 如果连接在电源和光源之间的电源开关导通，斜坡信号的电压就会增加。 控制端子可操作用于提供控制信号，以基于电流监视信号和斜坡信号来控制与光源串联耦合的控制开关。 随着斜坡信号的增加，光源的平均电流增加，直到平均电流达到预定的水平。

公开(公告)号：US08237371B2

公开(公告)日：2012-08-07

申请号：US12915807

申请日：2010-10-29

申请人： Yung Lin Lin ,  Ching-Chuan Kuo

发明人： Yung Lin Lin ,  Ching-Chuan Kuo

IPC分类号： H05B41/16

CPC分类号： H02M3/158 ,  H05B33/0815 ,  Y10T307/625

摘要： A differential driving circuit for powering a light source is disclosed. The differential driving circuit includes a first set of switches and a second set of switches. A first current from a power source flows through the first set of switches to charge a first energy storage element when the first set of switches are turned on. A second current from the first energy storage element flows through the second set of switches to power the light source when the second set of switches are turned on. The differential driving circuit further includes a second energy storage element coupled to the light source in parallel and for providing a differential voltage to the light source.

摘要翻译： 公开了一种用于为光源供电的差分驱动电路。 差分驱动电路包括第一组开关和第二组开关。 当第一组开关接通时，来自电源的第一电流流过第一组开关以对第一能量存储元件充电。 来自第一能量存储元件的第二电流流过第二组开关以在第二组开关接通时为光源供电。 差分驱动电路还包括并联耦合到光源并用于向光源提供差分电压的第二能量存储元件。

公开(公告)号：US08227998B2

公开(公告)日：2012-07-24

申请号：US12892547

申请日：2010-09-28

申请人： Jian Liu ,  Luyang Luo ,  Lianping Chen ,  Ching-Chuan Kuo

发明人： Jian Liu ,  Luyang Luo ,  Lianping Chen ,  Ching-Chuan Kuo

IPC分类号： H05B41/16

CPC分类号： H05B33/0815 ,  H05B33/0851

摘要： A controller for controlling dimming of a light source includes a detector, a dimming signal generator coupled to the detector, and a pulse generator coupled to the dimming signal generator. The detector can detect a startup phase of a burst dimming cycle of the light source and can generate a triggering signal when the startup phase ends. The burst dimming cycle includes an ON period and an OFF period. The dimming signal generator can trigger the ON period of the burst dimming cycle for a predetermined duration in response to the triggering signal. The pulse generator operable for generating a pulse signal to control a current through the light source can be enabled during the ON period and disabled during the OFF period.

摘要翻译： 用于控制光源调光的控制器包括检测器，耦合到检测器的调光信号发生器和耦合到调光信号发生器的脉冲发生器。 检测器可以检测光源的脉冲串调光周期的启动阶段，并且可以在启动阶段结束时产生触发信号。 脉冲串调光周期包括ON周期和OFF周期。 响应于触发信号，调光信号发生器可以触发突发调光周期的接通时段达预定的持续时间。 用于产生脉冲信号以控制通过光源的电流的脉冲发生器可以在ON期间被使能，并且在OFF周期期间被禁用。

公开(公告)号：US08148910B2

公开(公告)日：2012-04-03

申请号：US12915807

申请日：2010-10-29

申请人： Yung Lin Lin ,  Ching-Chuan Kuo

发明人： Yung Lin Lin ,  Ching-Chuan Kuo

IPC分类号： H05B41/16

摘要： A differential driving circuit for powering a light source is disclosed. The differential driving circuit includes a first set of switches and a second set of switches. A first current from a power source flows through the first set of switches to charge a first energy storage element when the first set of switches are turned on. A second current from the first energy storage element flows through the second set of switches to power the light source when the second set of switches are turned on. The differential driving circuit further includes a second energy storage element coupled to the light source in parallel and for providing a differential voltage to the light source.