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OPTICALLY EFFICIENT NOTIFICATION DEVICE FOR USE IN LIFE SAFETY WALL STROBE APPLICATIONS

机译:用于生命安全墙闪光灯应用的光学有效通知设备

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.
机译:本文所述的墙壁通知设备可通过提供更有效的反射器配置来吸收较低的电流。反射器被设计为放置在墙壁上,并按照UL 1971标准的要求在每个必需的方向上提供足够的光输出。通知装置具有反射器单元,该反射器单元具有基座,该基座具有以垂直轴为中心的弯曲部和从该弯曲部延伸的平坦部。反射凸缘从基座的顶侧附近的位置延伸;从基座的弯曲部分延伸的第一和第二镜面突起;从基座延伸的第三和第四镜面突起;从基座的弯曲部分延伸的第五和第六镜面突起;第六和第七镜面突起延伸形成基座的平坦部分。

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