发明名称 |
Marine safety light |
摘要 |
A marine safety light for maximizing a boat's visibility to other boaters during darkness and inclement weather conditions consisting of a LED array which consists of a plurality of LEDs arranged in a star configuration. The LED array preferably consists of six white LEDs evenly spaced in the horizontal plane and positioned within a fresnel lens such that an even omni-directional distribution of light is emitted. LED array is powered using a power circuit which includes two conventional DC to DC converters which regulate the output voltage, allowing the marine light to operate at a constant brightness for a substantial period of time on a conventional 1.5 volt power source. Further, the power circuit automatically shuts the marine safety light off when sufficient ambient light is available and provides a continuous flashing signal when the power source is low.
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申请公布号 |
US6086220(A) |
申请公布日期 |
2000.07.11 |
申请号 |
US19980163550 |
申请日期 |
1998.09.30 |
申请人 |
LASH INTERNATIONAL INC. |
发明人 |
LASH, ANTHONY B.;STEVENS, PETER D. |
分类号 |
B60Q1/26;B63B45/04;F21S8/00;F21V5/04;(IPC1-7):F21V5/04;F21V23/00;G08B5/36 |
主分类号 |
B60Q1/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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