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1. 发明申请

WO0233310A3 FOCUSING WATERPROOF FLASHLIGHT 审中-公开
标题翻译：聚焦防水闪光灯
公开(公告)号：WO0233310A3
公开(公告)日：2002-11-28
申请号：PCT/IB0102801
申请日：2001-08-09
申请人： STEGER WILFRIED
发明人： STEGER WILFRIED
IPC分类号： F21L4/00 , F21V14/00 , F21V14/02 , F21V19/02 , F21V23/04 , F21Y101/02 , F21V31/00
CPC分类号： F21L4/00 , F21L2/00 , F21L15/02 , F21V14/025 , F21V19/02 , F21V23/0414
摘要： An underwater flashlight (10) has an adjustable focusing beam and a waterproof battery pack (12) which can be removably changed underwater. The flashlight includes a watertight housing (11) having a slidably mounted lamp (18) therein slidable by an external sliding focus member (14) having a permanent magnet (35 & 36) mounted therein. The permanent magnet (35 & 36) moves an internal sliding focusing member (38) also having a magnet (37) therein coacting with the external magnet (35 & 36). The slidable inside focusing member (38) is connected by a link (41) to the lamp (18) for moving the lamp into and out of a reflector (16) when focusing the lamp. An on/off switch (27) is attached to the slidable outside focusing member (14) and has a magnet (26) mounted therein for actuating a pickup coil (32) attached to the slidable inside focusing member (38). The flashlight includes a waterproof attachable battery pack (12) which has a magnetic switch (52) therein actuated by a magnet (54) in the watertight housing (11) of the flashlight so that the batteries (47 & 50) do not provide an electrical connection until the contacts are brought together.
摘要翻译：水下手电筒（10）具有可调整的聚焦束和可在水下可拆卸地改变的防水电池组（12）。手电筒包括具有可滑动安装的灯（18）的防水外壳（11），其中可安装在其中的具有永磁体（35和36）的外部滑动聚焦构件（14）可滑动。永磁体（35和36）使内部的滑动聚焦构件（38）移动，其内部也具有与外部磁体（35和36）共同作用的磁体（37）。可滑动的内部聚焦构件（38）通过连杆（41）连接到灯（18），用于在聚焦灯时将灯移入和移出反射器（16）。一个开/关开关（27）安装在可滑动的外聚焦部件（14）上，并具有一个安装在其中的磁体（26），用于驱动安装在可滑动内聚焦部件（38）上的拾取线圈（32）。手电筒包括防水可附接电池组（12），其具有由手电筒的防水壳体（11）中的磁体（54）致动的磁性开关（52），使得电池（47和50）不提供电气连接，直到触点接合在一起。

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