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2. 发明授权

US5394316A Locking lamp assembly for examination light 失效
标题翻译：锁灯组件用于检查灯
公开(公告)号：US5394316A
公开(公告)日：1995-02-28
申请号：US044801
申请日：1993-04-12
申请人： Marcia J. Holbrook , Robb D. Bonilla , Robert G. Tiller
发明人： Marcia J. Holbrook , Robb D. Bonilla , Robert G. Tiller
IPC分类号： F21S6/00 , F21V17/14 , F21V19/00 , F21V17/00
CPC分类号： F21S6/006 , F21V17/14 , F21V19/0005 , F21S6/00
摘要： A lamp assembly for an examination light has a housing and reflector with a cover that assembles into the housing. The cover has four groups of three lugs each which upon rotation of approximately forty-five degrees engage in corresponding recesses in the housing. The recesses have a ramp latch at the entrance and a stop at the exit so that the lugs can be resiliently introduced into the recesses. Once in place the lugs are locked therein and prevent unauthorized disassembly. The inherent resilience of the plastic molded housing and cover allow the necessary camming action of the ramp latch without destroying either part. Once assembled, the ramp latch and stop prevent further rotation and removal of the cover from the housing except by use of special tools. The top of the housing is provided with a hinged cap that allows a lamp and socket to be displaced from within the interior of the otherwise sealed and locked assembly.
摘要翻译：用于检查灯的灯组件具有壳体和具有组装到壳体中的盖的反射器。该盖具有四组三个接线片，每个接线片大约四十五度的旋转接合壳体中相应的凹槽。凹槽在入口处具有斜坡闩锁，在出口处具有止动件，使得凸耳可以弹性地引入凹部中。一旦就位，将凸耳锁定在其中，并防止未经授权的拆卸。塑料模制外壳和盖的固有弹性允许斜坡闩锁的必要的凸轮作用，而不会破坏任一部件。一旦组装，斜坡锁闩和止动件就可防止盖子进一步旋转和移除外壳，除非使用专用工具。壳体的顶部设置有铰接盖，其允许灯和插座从否则密封和锁定的组件的内部移位。

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