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1. 发明申请

WO1994004408A1 PORTABLE HEADLAMP 审中-公开
标题翻译：便携式头灯
公开(公告)号：WO1994004408A1
公开(公告)日：1994-03-03
申请号：PCT/US1993007585
申请日：1993-08-13
申请人： VISTALITE, INC.
发明人： VISTALITE, INC. , SUTHERLAND, Scott, A. , GERATY, Thomas, K. , CHOI, Robert, S. , KONG, C., Kwai , HOPE, G., Philip
IPC分类号： B62J06/00
CPC分类号： B62J6/00 , F21L15/14 , F21S9/02 , F21V19/02 , F21V21/30 , Y10T24/2147 , Y10T24/4077 , Y10T24/4086
摘要： A portable headlamp (10) that is particularly designed for use with bicycles integrates a number of essential features and functions desired by modern bicyclists. The headlamp (10) has an easily removable and universally mountable fastening system (16, 75) that requires no tools to install. The mounting system (16) includes a rotary joint (42, 52) that enables a headlamp to be pointed in any desired direction while maintaining a desired friction that can be set by the user. A focussable light beam (28, 32, 62) enables the operator to vary the light distribution pattern, thereby making the headlamp suitable for use under a number of different conditions. The electrical system for the headlamp can be readily upgraded to accommodate the needs of different riding conditions, without requiring additional parts. All of these features are contained within a compact, streamlined housing that is designed to accommodate batteries (39) in a manner that maintains the center of gravity of the headlamp coincident with its mounting point, thereby increasing its stability under tough riding conditions.
摘要翻译：特别设计用于与自行车一起使用的便携式前照灯（10）集成了现代骑自行车者所需的许多基本特征和功能。前照灯（10）具有容易拆卸和可普遍安装的紧固系统（16,75），其不需要安装工具。安装系统（16）包括旋转接头（42,52），其能够使头灯指向任何期望的方向，同时保持可由用户设定的期望摩擦。可聚焦光束（28,32,62）使得操作者能够改变配光图案，从而使头灯适合于在多种不同条件下使用。用于前照灯的电气系统可以容易地升级以适应不同骑行条件的需要，而不需要额外的部件。所有这些特征都包含在紧凑的流线型外壳中，其被设计成以保持前照灯的重心与其安装点一致的方式容纳电池（39），从而在艰难的骑行条件下增加其稳定性。

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