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1. 发明授权

US5136488A Multi-directional miniature switch indicator light 失效
标题翻译：多功能微型开关指示灯
公开(公告)号：US5136488A
公开(公告)日：1992-08-04
申请号：US636052
申请日：1990-12-31
申请人： James F. McElwee
发明人： James F. McElwee
IPC分类号： F21K99/00 , H01H9/16 , H01H13/50 , H01H19/64
CPC分类号： H01H9/161 , F21Y2101/00 , H01H13/503 , H01H19/64 , Y10S362/802
摘要： A stackable multi-directional indicator light for displaying the ON/OFF status of a miniature switch such as a limit or stackable switch. The miniature switch includes a switch mechanism for making and breaking an electrical circuit, an actuator for actuating the switch, and a wiring cable for providing the electrical circuit. The multi-directional indicator light includes an indicator light source connected to the switch mechanism, and a cover/lens for displaying light emitted from the indicator light when the switch is in the ON state. The indicator light is mounted in the cover/lens which is made from a light transmissive material. The switch mechanism, indicator light source, and cover/lens are mounted on a base made from a material of suitable strength to provide support and protection. The base and cover/lens provide physical protection for the indicator light and the switch mechanism. The base also includes a passage for retaining the actuator and permitting it to communicate with the switch mechanism.
摘要翻译：用于显示微型开关（例如极限或可堆叠开关）的ON / OFF状态的可堆叠多向指示灯。微型开关包括用于制造和断开电路的开关机构，用于致动开关的致动器和用于提供电路的布线电缆。多方向指示灯包括连接到开关机构的指示器光源和用于在开关处于接通状态时显示从指示灯发出的光的盖/透镜。指示灯安装在由透光材料制成的盖/透镜中。开关机构，指示灯光源和盖/透镜安装在由合适强度的材料制成的基座上，以提供支撑和保护。底座和盖子/镜头为指示灯和开关机构提供物理保护。基座还包括用于保持致动器并允许其与开关机构通信的通道。

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