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    • 6. 发明申请
    • WATERPROOF LED DIFFUSER
    • 防水LED散热器
    • US20120044677A1
    • 2012-02-23
    • US12860452
    • 2010-08-20
    • Yi-Qun CHEN
    • Yi-Qun CHEN
    • F21V11/00
    • F21V3/02F21V31/00F21W2111/00F21W2121/00F21Y2115/10G02B19/0061
    • An LED waterproof diffuser has an LED substrate housing, a diffusing portion and an embedded locating portion. The housing is of a 3D holding space formed by an end wall and a periphery. An LED inlet is formed at the other end of the periphery. The hollow diffusing portion is protruded from the center of the end wall of the LED substrate housing in a reducing pattern. The embedded locating portion is formed externally onto the diffusing portion, and can also be embedded securely into the hole of an existing shell plate. The diffuser allows one to assemble a single or several LED units, thus reducing the manufacturing cost and realizing excellent waterproofing effects, while enabling partial replacement or maintenance of LED elements. Moreover, since the outer diameter of the diffusing portion is smaller than that of the LED substrate housing, a smaller hole area for assembly can be obtained.
    • LED防水扩散器具有LED基板壳体,漫射部分和嵌入定位部分。 壳体是由端壁和周边形成的3D保持空间。 在外围的另一端形成LED入口。 中空扩散部以还原图形从LED基板壳体的端壁的中心突出。 嵌入式定位部分外部形成在漫射部分上,并且还可以牢固地嵌入到现有壳板的孔中。 扩散器允许组装单个或多个LED单元,从而降低制造成本并实现优异的防水效果,同时实现LED元件的部分更换或维护。 此外,由于扩散部的外径小于LED基板壳体的外径,因此可以获得更小的用于组装的孔面积。
    • 7. 发明申请
    • LED SOLAR TRAFFIC MARKING PANEL FITTED WITH INTEGRATED DIMMING CONTROLLER
    • LED太阳能交通标记面板配有集成式调光控制器
    • US20110156926A1
    • 2011-06-30
    • US12649514
    • 2009-12-30
    • Yi-Qun ChenShuei-Tian Cai
    • Yi-Qun ChenShuei-Tian Cai
    • G08G1/095H05B37/02
    • H05B33/0854
    • A multifunctional integrated dimming controller and an LED solar traffic marking panel fitted with this controller. The multifunctional integrated dimming controller is applied to the marking panel for combining and controlling its dimming function. The multifunctional integrated dimming controller includes a controller casing having an assembly surface and a terminal coupling portion. A contact block of solar photovoltaic panel is assembled on the coupling portion and connected with the solar photovoltaic panel. A contact block is assembled on the terminal coupling portion and connected with the electrical storage device. An LED contact block is assembled on the coupling portion and connected with the LED unit. An external sensing contact block is assembled on the coupling portion and connected with the external sensor. An integrated electrical control module is accommodated into the controller casing including a circuit board, a dimming processor on the circuit board and an electrical control unit.
    • 多功能集成调光控制器和配有该控制器的LED太阳能交通标线盘。 多功能集成调光控制器适用于组合和控制其调光功能的标记面板。 多功能集成调光控制器包括具有组装表面和端子联接部分的控制器壳体。 太阳能光伏面板的接触块组装在耦合部分上并与太阳能光伏板连接。 接触块组装在端子联接部分上并与蓄电装置连接。 LED接触块组装在耦合部分上并与LED单元连接。 外部感测触点块组装在耦合部分上并与外部传感器连接。 集成电气控制模块被容纳在控制器壳体中,包括电路板,电路板上的调光处理器和电气控制单元。