发明名称 |
Light assembly for flashlights |
摘要 |
A nonimaging light assembly for flashlights, including a light source and a lens symmetrical about an optical axis for receiving light from the light source and producing therefrom a light beam having concentrated and divergent components resulting in a high intensity core beam surrounded by a smoothly transitioning lower intensity surround beam. In a preferred embodiment utilizing a light emitting diode as the light source, the combined light beam produced by the light assembly has a substantially circular cross section. |
申请公布号 |
US8727576(B1) |
申请公布日期 |
2014.05.20 |
申请号 |
US201113135508 |
申请日期 |
2011.07.07 |
申请人 |
SHATZ NARKIS E.;BORTZ JOHN C.;SUREFIRE, LLC |
发明人 |
SHATZ NARKIS E.;BORTZ JOHN C. |
分类号 |
F21V3/00;F21V5/00 |
主分类号 |
F21V3/00 |
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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