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1. 发明授权

US06494595B1 Rotary patterned lamp 失效
标题翻译：旋转图案灯
公开(公告)号：US06494595B1
公开(公告)日：2002-12-17
申请号：US09887351
申请日：2001-06-25
申请人： Fong-Shi Lin
发明人： Fong-Shi Lin
IPC分类号： F21V2132
CPC分类号： F21S10/00 , F21V23/06 , F21W2121/00 , H01R33/945 , H01R39/64
摘要： This invention relates to a rotary patterned lamp, which includes a supporting frame to connect with a rotator. The rotator has a downward link to connect with a patterned lamp having lighting string thereon. The frame is provided with two pins, each of which is contacted with a conductive ring around the rotator and a conductive rod between the frame and the rotator. The two pins are connected with the electrical wire extendedly to the power source to provide the power to light up the bulb of the patterned lamp that obtains a rotary decorative improved lighting effect.
摘要翻译：本发明涉及一种旋转图案化灯，其包括与转子连接的支撑框架。旋转器具有向下连接，以连接其上具有照明灯串的图案化灯。框架设置有两个销，每个销与转子周围的导电环接触，并且在框架和转子之间具有导电杆。两个引脚与电源线连接到电源，以提供电源来点亮图案化灯的灯泡，该灯泡获得旋转的装饰性改进的照明效果。

2. 发明授权

US06761471B2 Method and apparatus for retrofitting backlit signs with light emitting diode modules 失效
公开(公告)号：US06761471B2
公开(公告)日：2004-07-13
申请号：US10452672
申请日：2003-05-30
申请人： Chen H. Wu
发明人： Chen H. Wu
IPC分类号： F21V2132
CPC分类号： G09F13/22 , F21K9/00 , Y10S362/80 , Y10S362/812
摘要： A method and apparatus for retrofitting a backlit sign with an LED module. The housing includes sidewalls with translucent portions. The LED module includes linear arrays of LEDs supported by support arms having mounting mechanisms for engaging with the housing sidewalls. The mounting mechanisms include scissor arms rotatably attached together about mid-portions thereof, and a tightening screw that adjusts the distance between the scissor arm ends to press engagement surfaces of the scissor arms against the housing sidewalls. Adjustment screws at the lower ends of the support arm can be adjusted to further extend the engagement surfaces, so that a single LED module can be installed inside a wide range of backlit sign sizes. The retrofit method includes removing the conventional fluorescent lamp from the backlit sign, and installing the LED module using the scissor arm mounting mechanisms.

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