公开(公告)号：US20130329323A1

公开(公告)日：2013-12-12

申请号：US13490418

申请日：2012-06-06

申请人： Robert Wang ,  Michael Chen ,  Ethan Huang

发明人： Robert Wang ,  Michael Chen ,  Ethan Huang

IPC分类号： H02H9/00

CPC分类号： H05B33/0887 ,  H05B33/0884 ,  Y02B20/341

摘要： An integrated circuit providing a function of substituting LED open and a protection against static electricity and surge can be coupled and parallelly connected to an LED. The integrated circuit comprises a thyristor, such as SCR, with three electrodes, a transistor for a gate of the thyristor to trigger signals, and a voltage detecting circuit. When the LED breaks due to open, a proper current is acquired via the voltage detecting circuit so as to trigger the SCR, thereby providing a substitute current route that allows the rest of the serially-connected LEDs to keep lighting. When static electricity or surge occurs at two ends of the LEDs, the integrated circuit provides a route to guide the static electricity or the surge, which protects the LEDs.

摘要翻译： 提供替代LED开放和防止静电和浪涌的功能的集成电路可以耦合并并联连接到LED。 集成电路包括诸如SCR的晶闸管，具有三个电极，用于晶闸管的栅极的晶体管用于触发信号，以及电压检测电路。 当LED由于断开而断开时，通过电压检测电路获取适当的电流以触发SCR，从而提供允许其余串联LED的保持点亮的替代电流路线。 当LED的两端发生静电或浪涌时，集成电路提供了引导静电或浪涌的路径，保护LED。

公开(公告)号：US08508270B2

公开(公告)日：2013-08-13

申请号：US13544001

申请日：2012-07-09

申请人： Navid Yaghini ,  Robert Wang ,  Antonios Pialis ,  Rajeevan Mahadevan ,  Rafal Karakiewicz ,  Raymond Kwok Kei Tang ,  Sida Shen

发明人： Navid Yaghini ,  Robert Wang ,  Antonios Pialis ,  Rajeevan Mahadevan ,  Rafal Karakiewicz ,  Raymond Kwok Kei Tang ,  Sida Shen

IPC分类号： H03L7/06

CPC分类号： H03L7/0891 ,  H03L7/091

摘要： Circuits and methods for controlling a VCO output signal. A filtered version of an integral path input signal controls current flow through a proportional path. An exemplary embodiment generates an integral path input signal from a digital to analog converter. First integral path circuitry includes a first transistor device and a low pass filter which provides a filtered version of the integral path input signal to a first transistor device to control conduction through the device, providing a first VCO input signal for frequency adjustment of the output signal. Proportional path switching circuitry between a supply terminal and VCO input terminal includes a second transistor device which receives the first VCO input signals to control conduction between the supply terminal and the first VCO input terminal to provide a second signal for adjustment of the phase of the VCO output signal relative to the reference signal.

摘要翻译： 用于控制VCO输出信号的电路和方法。 积分路径输入信号的滤波版本控制通过比例路径的电流。 示例性实施例从数模转换器产生积分路径输入信号。 第一积分路径电路包括第一晶体管器件和低通滤波器，其向第一晶体管器件提供积分路径输入信号的滤波版本，以控制通过器件的导通，提供用于输出信号的频率调整的第一VCO输入信号 。 电源端子和VCO输入端子之间的比例路径切换电路包括第二晶体管器件，其接收第一VCO输入信号以控制电源端子和第一VCO输入端子之间的导通，以提供用于调节VCO的相位的第二信号 输出信号相对于参考信号。

公开(公告)号：US20120057344A1

公开(公告)日：2012-03-08

申请号：US12877224

申请日：2010-09-08

申请人： Robert Wang

发明人： Robert Wang

IPC分类号： F21V1/00 ,  F21V7/00

摘要： A light emitting diode (LED) disc lamp includes a lamp base, a plurality of LED modules on the lamp base and a lampshade to cover the lamp base. The lamp base is made of aluminum. The lamp base includes a bottom plate which is integrally formed with a circular trough by stamping. The circular trough has a circumferential wall and a bottom which are formed with a plurality of apertures. Each of the plurality of LED modules includes a heat sink fin which is disposed in the circular trough of the lamp base. The LED modules can be replaced with ease. The heat generated from the LED modules can be radiated effectively. The height of the disc lamp can be reduced to beautify the disc lamp.

摘要翻译： 发光二极管（LED）盘灯包括灯座，灯座上的多个LED模块和用于覆盖灯座的灯罩。 灯座由铝制成。 灯座包括通过冲压与圆形槽一体地形成的底板。 圆形槽具有形成有多个孔的圆周壁和底部。 多个LED模块中的每一个包括设置在灯座的圆形槽中的散热片。 LED模块可以轻松更换。 从LED模块产生的热量可以有效地辐射。 碟形灯的高度可以减小以美化碟形灯。

公开(公告)号：US08031456B2

公开(公告)日：2011-10-04

申请号：US12464157

申请日：2009-05-12

申请人： Robert Wang

发明人： Robert Wang

IPC分类号： H02H1/00

CPC分类号： H01T1/14 ,  H01H37/761 ,  H01H2037/762

摘要： An explosion-proof and flameproof pullout safety surge-absorbing module includes a surge-absorbing unit, a protective unit, a function member, and a hot melt component. The unit has a body defining an electrode side. The middle section of electrode side defines a partially exposed electrode side further connected to a first pin. The protective component includes a base and a top cover conjoint to the base. The body is between the base and the top cover. The function member includes a recovery component and a function part. The recovery component is flexible, of which one terminal connects the base and the other terminal connects the function part pivoting onto the base and working in a first state and a second state. In the first state, one terminal of the function part is connected to the partially exposed electrode side; in the second state, the hot melt component is heated and melt.

摘要翻译： 防爆和防爆拉出安全浪涌吸收模块包括浪涌吸收单元，保护单元，功能构件和热熔体组件。 该单元具有限定电极侧的主体。 电极侧的中间部分限定了进一步连接到第一销的部分露出的电极侧。 保护部件包括与基部结合的基部和顶盖。 身体在基座和顶盖之间。 功能构件包括恢复组件和功能部件。 恢复部件是柔性的，其中一个端子连接基座，另一个端子将枢转到基座上的功能部件连接到第一状态和第二状态。 在第一状态下，功能部分的一个端子连接到部分暴露的电极侧; 在第二状态下，热熔组分被加热熔化。

公开(公告)号：USD645984S1

公开(公告)日：2011-09-27

申请号：US29369108

申请日：2010-09-02

申请人： Robert Wang

设计人： Robert Wang

公开(公告)号：US20100328016A1

公开(公告)日：2010-12-30

申请号：US12490683

申请日：2009-06-24

申请人： Robert Wang

发明人： Robert Wang

IPC分类号： H01H85/143 ,  H01H85/20

CPC分类号： H01H37/761 ,  H01C7/126 ,  H01H2037/763 ,  H01T1/14

摘要： A safe surge absorber module includes a protective member and a surge absorbing unit. The protective member includes a base and an upper lid coupled to the base. The base has two corresponding partitions extending upwards. The surge absorbing unit includes a body, two connecting feet, and a resilient metallic plate. The body has two sides each defining an electrode surface. The electrode surface is connected with one of the connecting feet. The resilient metallic plate has a first end welded to the electrode surface with a hot melt member and a second end curved and striding across an outer side of one of the partitions to penetrate through the bottom of the base. The connecting feet and the resilient metallic plate are connected to a power source and a circuit load, respectively. In case the body is exploded due to a high temperature, the protective member is adapted to prevent any further accidents which are occurred by the broken fragments.

摘要翻译： 安全的浪涌吸收器模块包括保护构件和浪涌吸收单元。 保护构件包括底座和联接到基座的上盖。 基座有两个向上延伸的对应分隔板。 浪涌吸收单元包括主体，两个连接脚和弹性金属板。 主体具有两个侧面，每个侧面限定电极表面。 电极表面与其中一个连接脚连接。 弹性金属板具有焊接到电极表面的第一端，其具有热熔体构件，第二端弯曲并横跨其中一个隔板的外侧穿过底座的底部。 连接脚和弹性金属板分别连接到电源和电路负载。 在身体由于高温而爆炸的情况下，保护构件适于防止碎片产生的任何进一步的事故。

公开(公告)号：US07832909B2

公开(公告)日：2010-11-16

申请号：US12247357

申请日：2008-10-08

申请人： Robert Wang

发明人： Robert Wang

IPC分类号： F21V1/02

CPC分类号： F21V21/04 ,  F21K9/23 ,  F21S8/026 ,  F21V15/01 ,  F21V29/74 ,  F21V29/76 ,  F21V29/83 ,  F21V29/89 ,  F21Y2103/37 ,  F21Y2115/10

摘要： A combinational inset lamp exempt from a shielding cylinder comprises a light-source body. The light-source body is covered by an insulation cover. An extension cover replaceable is provided at the top of insulation cover. An outer disk cover spirally removable and replaceable is provided outwards and transversally around the outer circumference of the lower part of insulation cover. At least opposite two sides of the outer circumferential wall of insulation cover are respectively formed outwards with an elastic clamping flake. The elastic clamping flake is removable and flexible so that the outer disk cover and the elastic clamping flake may work with each other to directly wedge the lamp onto the ceiling. Thus, the lamp that may be provided without any shielding cylinder is removable and replaceable conveniently for achievement of the advantages of carbon decrease, energy saving, and environmental protection.

摘要翻译： 豁免屏蔽筒的组合插入灯包括光源体。 光源体被绝缘盖覆盖。 在绝缘盖的顶部设置有可更换的延长盖。 外螺旋形可移动和可更换的外盘盖设置在绝缘盖下部的外圆周的外侧和横向。 绝缘盖的外周壁的至少相对的两侧分别用弹性夹紧片向外形成。 弹性夹紧薄片是可移动的和柔性的，使得外盘盖和弹性夹紧薄片可以彼此工作，以将灯直接楔入天花板。 因此，可以提供没有任何屏蔽筒的灯可以方便地移除和替换，以实现碳减少，节能和环境保护的优点。

公开(公告)号：US20100258558A1

公开(公告)日：2010-10-14

申请号：US12751004

申请日：2010-03-31

申请人： T.H. Huang ,  Robert Wang ,  Guohao Huang ,  Duanjun Ma

发明人： T.H. Huang ,  Robert Wang ,  Guohao Huang ,  Duanjun Ma

IPC分类号： B65D88/00

CPC分类号： B62D35/001 ,  B62D33/046

摘要： A streamline container for a van, comprises a base frame, two side panels and a front end panel mounted on the base frame via floor bearers, and a roof sheet mounted on the two side panels and the front end panel via roof bows. At the outside of the roof bow, there is provided a streamline angle-wrapping component protruding outwards for shunting the airflow. The angle-wrapping component is smoothly and transitionally connected with the roof bow. In the present invention, due to the streamline angle-wrapping component, it is possible to effectively shunt the airflow, significantly decrease the wind resistance during the running of the van and help to reduce the energy consumption of the van.

摘要翻译： 用于厢式货车的流线型容器包括底架，两个侧板和通过地板承载件安装在基架上的前端板，以及通过顶盖安装在两个侧板和前端板上的屋顶板。 在屋顶弓的外侧，设有一个向外突出的流线夹角组件，用于分流气流。 角度包裹部件与屋顶弓形平滑地和过渡地连接。 在本发明中，由于流线型角度包裹部件，能够有效地分流气流，能够显着降低厢式车行驶期间的风阻，并有助于减小厢式车的能量消耗。

公开(公告)号：US20100085765A1

公开(公告)日：2010-04-08

申请号：US12247357

申请日：2008-10-08

申请人： Robert Wang

发明人： Robert Wang

IPC分类号： F21V15/01

CPC分类号： F21V21/04 ,  F21K9/23 ,  F21S8/026 ,  F21V15/01 ,  F21V29/74 ,  F21V29/76 ,  F21V29/83 ,  F21V29/89 ,  F21Y2103/37 ,  F21Y2115/10

摘要： A combinational inset lamp exempt from a shielding cylinder comprises a light-source body. The light-source body is covered by an insulation cover. An extension cover replaceable is provided at the top of insulation cover. An outer disk cover spirally removable and replaceable is provided outwards and transversally around the outer circumference of the lower part of insulation cover. At least opposite two sides of the outer circumferential wall of insulation cover are respectively formed outwards with an elastic clamping flake. The elastic clamping flake is removable and flexible so that the outer disk cover and the elastic clamping flake may work with each other to directly wedge the lamp onto the ceiling. Thus, the lamp that may be provided without any shielding cylinder is removable and replaceable conveniently for achievement of the advantages of carbon decrease, energy saving, and environmental protection.

摘要翻译： 豁免屏蔽筒的组合插入灯包括光源体。 光源体被绝缘盖覆盖。 在绝缘盖的顶部设置有可更换的延长盖。 外螺旋形可移动和可更换的外盘盖设置在绝缘盖下部的外圆周的外侧和横向。 绝缘盖的外周壁的至少相对的两侧分别用弹性夹紧片向外形成。 弹性夹紧薄片是可移动的和柔性的，使得外盘盖和弹性夹紧薄片可以彼此工作，以将灯直接楔入天花板。 因此，可以提供没有任何屏蔽筒的灯可以方便地移除和替换，以实现碳减少，节能和环境保护的优点。

公开(公告)号：US20070159758A1

公开(公告)日：2007-07-12

申请号：US11327506

申请日：2006-01-09

申请人： Robert Wang

发明人： Robert Wang

IPC分类号： H02H9/06

CPC分类号： H01H85/055 ,  H01H85/44

摘要： A protective circuit for thunderbolt abrupt waves includes an excessive current protector and an abrupt absorber. The excessive current protector is a single or plural strand metal lend, The single strand metal lead possesses a diameter in the range of 0.23 mm-0.35 mm, and the plural stand metal lead has a cross-sectional area in the range of 0.0415 mm2-0.0962 mm2. So on one hand, the abrupt wave absorbers can surely serve its duty, and the other hand, the metal lead can be molten in case of abnormal current so as to protect the abrupt wave absorbers from burning up or exploding.

摘要翻译： 用于雷电突波的保护电路包括过电流保护器和突然吸收器。 过电流保护器是单股或多股金属借线。单股金属引线的直径在0.23mm-0.35mm的范围内，多个立体金属引线的横截面积在0.0415mm < SUP> 2 <-0.0662mm 2 。 所以一方面，突波吸收器一定能起作用，另一方面金属铅可以在异常电流的情况下熔化，从而保护突发的吸波器免受燃烧或爆炸。