发明名称 |
Optically Efficient Notification Device For Use In Life Safety Wall Strobe Applications |
摘要 |
A wall notification device described herein can draw a lower current by providing a more efficient reflector configuration. The reflector is designed to be positioned on a wall and provide sufficient light output in each of the requisite directions, as required by the UL 1971 standard. The notification device has a reflector unit having a base having a curved portion centered on the vertical axis and a flat portion extending from the curved portion; a reflective flange extending from a location near a top side of the base; a first and second specular protrusion extending from the curved portion of the base; a third and fourth specular protrusion extending from the base; a fifth and sixth specular protrusion extending from the curved portion of the base; and a sixth and seventh specular protrusion extending form the flat portion of the base.
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申请公布号 |
US2012140488(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201213372730 |
申请日期 |
2012.02.14 |
申请人 |
RONG WEI;KOSICH JOSEPH;PIERZ CRYSTAL;COOPER TECHNOLOGIES COMPANY |
发明人 |
RONG WEI;KOSICH JOSEPH;PIERZ CRYSTAL |
分类号 |
F21V13/04;F21V7/04 |
主分类号 |
F21V13/04 |
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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