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1. 发明授权

US06823618B2 Advertisement light box 失效
标题翻译：广告灯箱
公开(公告)号：US06823618B2
公开(公告)日：2004-11-30
申请号：US10340738
申请日：2003-01-13
申请人： Shen Yu Huang
发明人： Shen Yu Huang
IPC分类号： G09F1304
CPC分类号： G09F13/0413 , G09F13/04
摘要： An advertisement light box is disclosed. The light box comprises a main frame, a panel, a light guiding structure, a light guiding source positioning device. The inner side of the panel is provided with a locking hole and the four sides of the panel can be lifted or the entire panel can be lifted by means of the fastening of connection plate, and the light box is provided with a clip for easy mounting of an advertisement material, and the four lateral sides of the light guiding structure are provided with a light guiding source fastener which is an inverted U-shaped board directly mounted to the edge of the light guiding structure so as to prevent the light guiding board to deform or to prevent the light to leak, the interior of the inverted U-shaped board is provided with light tubes, and the inner wall of the U-shaped board is coated with a silver or the like material to provide good reflection of light.
摘要翻译：公开了广告灯箱。灯箱包括主框架，面板，导光结构，导光源定位装置。面板的内侧设置有锁定孔，可以提升面板的四面，也可以通过连接板的紧固来提升整个面板，并且灯箱设有夹子，便于安装并且所述导光结构的四个侧面设置有导光源紧固件，所述导光源紧固件是直接安装在所述导光结构的边缘的倒U形板，以防止所述导光板变形或防止光泄漏，倒U形板的内部设置有光管，并且U形板的内壁涂覆有银等材料以提供良好的光反射。

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