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1. 发明授权

US08111011B1 LED luminaire with improved life and operation management 有权
标题翻译： LED灯具具有更好的使用寿命和运行管理
公开(公告)号：US08111011B1
公开(公告)日：2012-02-07
申请号：US11972561
申请日：2008-01-10
申请人： Chin-Wang Tu , Shih Chang Wang , Chen-Ho Wu
发明人： Chin-Wang Tu , Shih Chang Wang , Chen-Ho Wu
IPC分类号： H05B37/02
CPC分类号： H05B33/0872
摘要： A method and apparatus for adjusting the drive signal of an LED luminaire is provided and includes an LED light source assembly, an ambient sensor circuit, a comparator circuit, and a driver circuit. The ambient sensor circuit provides an ambient signal to the LED light source assembly, which is a function of the ambient (such as temperature, humidity or air visibility) proximate to the LED light source assembly. The comparator circuit provides a bidirectional ambient adjustment signal to the driver circuit, which is a function of the ambient signal and a reference signal. And the driver circuit provides an adjustable drive signal to the LED light source assembly, which is a function of the bidirectional ambient adjustment signal.
摘要翻译：提供了一种用于调节LED灯具的驱动信号的方法和装置，包括LED光源组件，环境传感器电路，比较器电路和驱动电路。环境传感器电路向LED光源组件提供环境信号，该LED光源组件是靠近LED光源组件的环境（例如温度，湿度或空气可视性）的函数。比较器电路向驱动器电路提供双向环境调整信号，该信号是环境信号和参考信号的函数。并且驱动器电路为LED光源组件提供可调节的驱动信号，这是双向环境调整信号的函数。

2. 发明授权

US07347706B1 Light emitting diode (LED) based street light and other lighting applications 有权
标题翻译：基于发光二极管（LED）的路灯等照明应用
公开(公告)号：US07347706B1
公开(公告)日：2008-03-25
申请号：US11486230
申请日：2006-07-12
申请人： Chen-Ho Wu , Chin-Wang Tu , Shih Chang Wang
发明人： Chen-Ho Wu , Chin-Wang Tu , Shih Chang Wang
IPC分类号： H01R13/62
CPC分类号： G06Q40/00 , F21K9/23 , F21K9/65 , F21S8/08 , F21V19/0065 , F21W2131/103 , F21Y2105/10 , F21Y2115/10 , H01R12/7076 , H01R13/7175 , Y02B20/383
摘要： An LED lamp module for use with a threaded electrical socket connector is provided, which includes an LED light engine with a first electrical connector, a second electrical connector having a first end electrically engagable with the first electrical connector and a second end having a threaded outer surface compatible with a threaded electrical socket connector. The LED lamp module further comprises a sleeve surrounding the first electrical connector and the first end such that the sleeve allows for relative rotation between the first electrical connector and the first end in a loosened state, and restricts relative rotation between the first electrical connector and the first end in a tightened state. A method for installing a retrofit LED lamp module in a housing which physically restricts full rotation of an LED light engine is also provided. The method includes connecting a first electrical connector to a second electrical connector, wherein the first electrical connector is attached to an LED light engine, and wherein the second electrical connector further comprises a first end electrically engagable with the first electrical connector, and a second end having a threaded outer surface compatible with a threaded electrical socket connector. The method further comprises tightening this connection via a sleeve surrounding the first electrical connector and the first end such that the sleeve allows for relative rotation between the first electrical connector and the first end in a loosened state, and restricts relative rotation between the first electrical connector and the first end in a tightened state.
摘要翻译：提供了一种用于螺纹电插座连接器的LED灯模块，其包括具有第一电连接器的LED光引擎，具有与第一电连接器电接合的第一端的第二电连接器，以及具有螺纹外部表面与螺纹电插座连接器兼容。所述LED灯模块还包括围绕所述第一电连接器和所述第一端的套筒，使得所述套筒允许所述第一电连接器和所述第一端之间处于松动状态的相对旋转，并且限制所述第一电连接器与所述第一电连接器之间的相对旋转首先处于紧缩状态。还提供了一种用于在物理上限制LED光引擎的完全旋转的壳体中安装改型LED灯模块的方法。该方法包括将第一电连接器连接到第二电连接器，其中第一电连接器连接到LED光引擎，并且其中第二电连接器还包括可与第一电连接器电接合的第一端，以及第二端具有与螺纹电插座连接器兼容的螺纹外表面。该方法还包括通过围绕第一电连接器和第一端的套筒拧紧该连接，使得套筒允许第一电连接器和第一端之间的松动状态下的相对旋转，并且限制第一电连接器第一端处于收紧状态。

3. 发明授权

US07488086B2 Retrofitting of fluorescent tubes with light-emitting diode (LED) modules for various signs and lighting applications 有权
标题翻译：用于各种标志和照明应用的发光二极管（LED）模块的荧光灯管的改装
公开(公告)号：US07488086B2
公开(公告)日：2009-02-10
申请号：US11732299
申请日：2007-04-02
申请人： Chen-Ho Wu , Chin-Wang Tu
发明人： Chen-Ho Wu , Chin-Wang Tu
IPC分类号： F21S4/00 , F21V7/04 , F21V21/00 , H01R33/00 , H01R33/02
CPC分类号： H01R33/94 , F21K9/278 , F21V19/008 , F21V19/02 , F21V23/003 , F21Y2103/10 , F21Y2105/10 , F21Y2115/10 , G09F13/04 , H01R31/06 , H01R35/00 , Y02B20/386
摘要： A method and device for replacing a fluorescent tube lamp with an LED lamp. The LED lamp includes an elongated electrical assembly having ends terminating in first and second electrical connectors, and a plurality of LEDs mounted to the elongated electrical assembly. Mounting adaptors connect with the first and second electrical connectors, and have protruding pins to connect with conventional lamp socket connectors. The mounting adaptors have rotating connectors for connecting with the first and second electrical connectors of the LED lamp, so that the LED lamp orientation can be rotated after the LED lamp is fully mounted to the lamp socket connectors.
摘要翻译：一种用LED灯代替荧光灯管的方法和装置。 LED灯包括细长的电气组件，其具有终止在第一和第二电连接器中的端部，以及安装到细长电气组件的多个LED。安装适配器与第一和第二电连接器连接，并且具有突出的引脚以与传统的灯插座连接器连接。安装适配器具有用于与LED灯的第一和第二电连接器连接的旋转连接器，使得在LED灯完全安装到灯插座连接器之后可以使LED灯取向旋转。

4. 发明申请

US20070247856A1 Lighting unit reflector 审中-公开
标题翻译：照明单元反射器
公开(公告)号：US20070247856A1
公开(公告)日：2007-10-25
申请号：US11732965
申请日：2007-04-04
申请人： Shih Wang , Bok Lau , Feng Wu , Chin-Wang Tu , Chen-Ho Wu
发明人： Shih Wang , Bok Lau , Feng Wu , Chin-Wang Tu , Chen-Ho Wu
IPC分类号： F21V7/00
CPC分类号： F21V7/005 , F21V7/09 , F21W2131/103 , F21Y2115/10
摘要： A lighting unit that includes a light source and a reflector assembly upon which the light source is mounted. The reflector assembly includes a first reflector having a first curved reflective surface extending away from the light source, and a second reflector having a second curved reflective surface extending away from the light source. The first curved reflective surface faces and opposes the second curved reflective surface. The first curved reflective surface has a curvature that is different from that of the second curved reflective surface. The first and second curved reflective surfaces both preferably terminate in convexities that reduce the size of dark band areas of illumination.
摘要翻译：一种照明单元，包括光源和安装有光源的反射器组件。反射器组件包括具有远离光源延伸的第一弯曲反射表面的第一反射器和具有远离光源延伸的第二弯曲反射表面的第二反射器。第一弯曲反射表面面对并与第二弯曲反射表面相对。第一弯曲反射表面具有与第二弯曲反射表面不同的曲率。第一和第二弯曲反射表面都优选以凸起的方式终止，这些凹凸减小了暗带的照明区域的尺寸。

5. 发明授权

US07172324B2 Internally illuminated light panel with LED modules having light redirecting devices 失效
标题翻译：具有LED模块的内部照明灯具具有重定向装置
公开(公告)号：US07172324B2
公开(公告)日：2007-02-06
申请号：US11028928
申请日：2005-01-03
申请人： Chen-Ho Wu , Chinmau James Hwang , Chin-Wang Tu , Ching Yuan Chung
发明人： Chen-Ho Wu , Chinmau James Hwang , Chin-Wang Tu , Ching Yuan Chung
IPC分类号： F21W131/00
CPC分类号： G09F13/0404 , G02B6/0018 , G02B6/0021 , G02B6/0028 , G02B6/4214 , G09F13/04
摘要： An illuminated sign having front, back and side surfaces. A plurality of first cavities are formed into the back surface of the sign. A plurality of light emitting modules are disposed in the plurality of first cavities. The modules each include a light emitting diode having an emission axis and for producing at least some light output generally parallel to the emission axis, an optical device disposed adjacent the light source having a reflective surface for reflecting the light output in directions that are generally perpendicular to the emission axis, and a guide element disposed adjacent the optical device for coupling the reflected light output into the interior of the sign. The guide element includes a second cavity formed therein in which the optical device is disposed. The front surface is illuminated by the coupled light output from the light emitting modules by reflection and/or diffusion inside the sign.
摘要翻译：具有正面，背面和侧面的照明标志。多个第一空腔形成在标志的后表面中。多个发光模块设置在多个第一空腔中。这些模块各自包括具有发射轴的发光二极管并且用于产生大致平行于发射轴的至少一些光输出;邻近光源设置的光学装置具有反射表面，用于在大致垂直的方向反射光输出以及与光学装置相邻设置的用于将反射光输出耦合到符号内部的引导元件。引导元件包括形成在其中的第二腔，光学装置设置在该第二腔中。通过在符号内的反射和/或扩散由发光模块输出的耦合光照射前表面。

6. 发明申请

US20050174802A1 Internally illuminated light panel with LED modules having light redirecting devices 失效
标题翻译：具有LED模块的内部照明灯具具有重定向装置
公开(公告)号：US20050174802A1
公开(公告)日：2005-08-11
申请号：US11028928
申请日：2005-01-03
申请人： Chen-Ho Wu , Chinmau Hwang , Chin-Wang Tu , Ching Chung
发明人： Chen-Ho Wu , Chinmau Hwang , Chin-Wang Tu , Ching Chung
IPC分类号： F21V7/04 , F21V8/00 , G02B6/00 , G02B6/42 , G09F13/04
CPC分类号： G09F13/0404 , G02B6/0018 , G02B6/0021 , G02B6/0028 , G02B6/4214 , G09F13/04
摘要： An illuminated sign having front, back and side surfaces. A plurality of first cavities are formed into the back surface of the sign. A plurality of light emitting modules are disposed in the plurality of first cavities. The modules each include a light emitting diode having an emission axis and for producing at least some light output generally parallel to the emission axis, an optical device disposed adjacent the light source having a reflective surface for reflecting the light output in directions that are generally perpendicular to the emission axis, and a guide element disposed adjacent the optical device for coupling the reflected light output into the interior of the sign. The guide element includes a second cavity formed therein in which the optical device is disposed. The front surface is illuminated by the coupled light output from the light emitting modules by reflection and/or diffusion inside the sign.
摘要翻译：具有正面，背面和侧面的照明标志。多个第一空腔形成在标志的后表面中。多个发光模块设置在多个第一空腔中。这些模块各自包括具有发射轴的发光二极管并且用于产生大致平行于发射轴的至少一些光输出;邻近光源设置的光学装置具有反射表面，用于在通常垂直的方向反射光输出以及与光学装置相邻设置的用于将反射光输出耦合到符号内部的引导元件。引导元件包括形成在其中的第二腔，光学装置设置在该第二腔中。通过在符号内的反射和/或扩散由发光模块输出的耦合光照射前表面。

7. 发明申请

US20070242466A1 Retrofitting of fluorescent tubes with light-emitting diode (LED) modules for various signs and lighting applications 有权
标题翻译：用于各种标志和照明应用的发光二极管（LED）模块的荧光灯管的改装
公开(公告)号：US20070242466A1
公开(公告)日：2007-10-18
申请号：US11732299
申请日：2007-04-02
申请人： Chen-Ho Wu , Chin-Wang Tu
发明人： Chen-Ho Wu , Chin-Wang Tu
IPC分类号： F21V15/00
CPC分类号： H01R33/94 , F21K9/278 , F21V19/008 , F21V19/02 , F21V23/003 , F21Y2103/10 , F21Y2105/10 , F21Y2115/10 , G09F13/04 , H01R31/06 , H01R35/00 , Y02B20/386
摘要： A method and device for replacing a fluorescent tube lamp with an LED lamp. The LED lamp includes an elongated electrical assembly having ends terminating in first and second electrical connectors, and a plurality of LEDs mounted to the elongated electrical assembly. Mounting adaptors connect with the first and second electrical connectors, and have protruding pins to connect with conventional lamp socket connectors. The mounting adaptors have rotating connectors for connecting with the first and second electrical connectors of the LED lamp, so that the LED lamp orientation can be rotated after the LED lamp is fully mounted to the lamp socket connectors.
摘要翻译：一种用LED灯代替荧光灯管的方法和装置。 LED灯包括细长的电气组件，其具有终止在第一和第二电连接器中的端部，以及安装到细长电气组件的多个LED。安装适配器与第一和第二电连接器连接，并且具有突出的引脚以与传统的灯插座连接器连接。安装适配器具有用于与LED灯的第一和第二电连接器连接的旋转连接器，使得在LED灯完全安装到灯插座连接器之后可以使LED灯取向旋转。

8. 发明授权

US07434968B2 Traffic signal lamp assembly and method of replacing same 有权
标题翻译：交通信号灯组件及其更换方法
公开(公告)号：US07434968B2
公开(公告)日：2008-10-14
申请号：US11517690
申请日：2006-09-08
申请人： Chen-Ho Wu
发明人： Chen-Ho Wu
IPC分类号： F21V17/00
CPC分类号： G08G1/095 , F21K9/20 , F21V19/02 , F21V23/02 , F21W2111/02 , F21Y2115/10 , Y10S362/80
摘要： A method and apparatus for installing an LED lamp module into a light such as a traffic signal light. The LED lamp module includes a plurality of LEDs for producing light. The traffic signal light includes a housing, a door assembly removably or movably attached to the housing and having an aperture for passing the light, and a securing bracket having a first end secured to the door assembly and a second end secured to the LED lamp module, for maintaining an alignment between the door assembly and the LED lamp module.
摘要翻译：一种用于将LED灯模块安装到诸如交通信号灯的光中的方法和装置。 LED灯模块包括用于产生光的多个LED。交通信号灯包括壳体，门组件，其可移除地或可移动地附接到壳体并且具有用于使光通过的孔;以及固定支架，其具有固定到门组件的第一端和固定到LED灯模块的第二端，用于保持门组件和LED灯模块之间的对准。

9. 外观设计

USD388726S LED traffic signal light 失效
公开(公告)号：USD388726S
公开(公告)日：1998-01-06
申请号：US56858
申请日：1996-07-10
申请人： Chen-Ho Wu
设计人： Chen-Ho Wu

10. 发明授权

US07461947B2 LED tube lights with clear bottom base 失效
标题翻译： LED灯管底部清晰
公开(公告)号：US07461947B2
公开(公告)日：2008-12-09
申请号：US11485040
申请日：2006-07-11
申请人： Shih Kuei Wang , Chinmau James Hwang , Chen-Ho Wu
发明人： Shih Kuei Wang , Chinmau James Hwang , Chen-Ho Wu
IPC分类号： F21V1/00
CPC分类号： F21K9/00 , F21Y2115/10 , Y02B20/386 , Y10S362/80
摘要： A high power LED lamp and method for retrofitting conventional traffic signal lamps. The LED lamp includes a housing, a power supply disposed in the housing, a plurality of LEDs mounted to a substantially planar mounting surface in the housing and electrically connected to the power supply for producing diverging light, and a threaded electrical connector extending from the housing. The method includes replacing a convention incandescent light bulb with the LED lamp, and installing a Fresnel lens inside the traffic signal lamp that collimates and just fills and illuminates the outer lens of the traffic signal lamp.
摘要翻译：一种用于改装传统交通信号灯的大功率LED灯和方法。 LED灯包括壳体，设置在壳体中的电源，安装到壳体中的基本上平面的安装表面并电连接到用于产生发散光的电源的多个LED以及从壳体延伸的螺纹电连接器。该方法包括用LED灯代替常规的白炽灯泡，并将交错信号灯内的菲涅尔透镜安装在交通信号灯上，该信号灯准直并填充并照亮交通信号灯的外部透镜。

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