发明名称 |
Lighting System With variable Shaped Beams |
摘要 |
A lens for use in a light fixture provided to project a beam of light in a first light pattern having a first cross-sectional geometry. A lenticular lens element is supported in the fixture and movable into a position to interrupt the beam of light for selecting beam shape by altering the first projected light pattern from the first cross-sectional geometry to a second cross-sectional geometry different from the first geometry and for moving the second pattern to a desired orientation. The lens element may be carried by a disc rotatably mounted in the fixture. The disc may carry a plurality of lens elements which can also change the orientation of the projected light patterns. |
申请公布号 |
GB2303203(A) |
申请公布日期 |
1997.02.12 |
申请号 |
GB19960008289 |
申请日期 |
1996.04.22 |
申请人 |
* HIGH END SYSTEMS INC |
发明人 |
RICHARD S * BELLIVEAU |
分类号 |
F21S8/00;F21S10/00;F21V5/04;F21V9/04;F21V9/08;F21V9/10;F21V14/06;F21V21/30;F21V29/00;F21V29/02 |
主分类号 |
F21S8/00 |
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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