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1. 发明授权

US5707144A Lamp housing for surgical lamp 失效
标题翻译：手术灯灯座
公开(公告)号：US5707144A
公开(公告)日：1998-01-13
申请号：US738309
申请日：1996-10-25
申请人： Uwe Gampe , Berthold Gerhart , Stefan Maier , Rudolf Marka
发明人： Uwe Gampe , Berthold Gerhart , Stefan Maier , Rudolf Marka
IPC分类号： F21S8/00 , F21V15/00 , F21V19/04 , F21V21/00
CPC分类号： F21V19/04 , F21V15/01 , F21W2131/205 , Y10S362/804
摘要： A lamp housing for a surgical lamp having a light exit opening at one end thereof, an access opening disposed on a side opposite from the light exit opening and a cover member for closing the access opening. The cover member is attached to a pivotable spring member located in the interior of the housing. The cover member is held in the access opening through spring action by a flange-type circumferential flange on the inside of an edge surrounding the access opening. The spring member is a leaf spring connected to the cover member and is pivotably hinged to the interior of the lamp housing. By applying external pressure to the cover member, the cover member is inserted into the housing and shifted along the interior of the lamp housing by a swivel motion to the extent that access, for example, for changing the bulb, without difficulty.
摘要翻译：一种用于外科手术灯的灯壳体，其一端具有一个出光口，一个入口开口设置在与该光出口相对的一侧，一盖板构件，用于封闭进入口。盖构件附接到位于壳体内部的可枢转的弹簧构件。盖构件通过弹簧作用通过围绕入口的边缘的内侧上的凸缘式圆周凸缘保持在进入开口中。弹簧构件是连接到盖构件并且可枢转地铰接到灯壳体的内部的板簧。通过向盖构件施加外部压力，盖构件被插入壳体中并且通过旋转运动沿着灯壳体的内部移动到难以进入（例如）用于改变灯泡的程度。

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