发明名称 Portable light reel system
摘要 A portable light reel system holding electro-luminescent (EL) wire and self-contained electronics, providing a stand-alone and self-contained light reel. The rotatably mounted cylindrical hub about which the EL wire is wound accommodates a battery and inverter. A waterproof switch is operative to impress a high frequency A.C. voltage upon the EL wire providing an "ON" state or a "BLINKING" state. An external power connector is provided the means for charging the batteries as well as supplying power to the inverter.
申请公布号 US6758314(B2) 申请公布日期 2004.07.06
申请号 US20030406448 申请日期 2003.04.04
申请人 WOODRUFF GEORGE 发明人 WOODRUFF GEORGE
分类号 B65H75/40;H02G11/02;(IPC1-7):B65H75/00 主分类号 B65H75/40
代理机构 代理人
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