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公开(公告)号:US08033680B2
公开(公告)日:2011-10-11
申请号:US12758097
申请日:2010-04-12
IPC分类号: F21L4/00
CPC分类号: F21V31/03 , F21L4/025 , F21L4/027 , F21L4/045 , F21L4/08 , F21V7/0025 , F21V14/045 , F21V15/01 , F21V21/084 , F21V21/30 , F21V23/0414 , F21Y2101/00 , F21Y2113/00 , F21Y2113/20 , F21Y2115/10 , Y10S362/80
摘要: A flashlight with a rotatable lamp head is provided. The lamp head pivots about two cylindrical coaxial electrical connectors. The lamp head includes a reflector having a concave curved reflective surface and two lamp elements therein. A focusing ring on the lamp head moves the reflector in the lamp head for adjusting the focus of the light produced by the flashlight. The flashlight also includes a series of fluid-tight seals to insure that the flashlight is waterproof and a one-way flapper valve allows release of gases produced by the batteries and prevents fluid from entering the flashlight. A battery charger is also provided to recharge a battery pack for the flashlight.
摘要翻译: 提供带有可旋转灯头的手电筒。 灯头绕两个圆柱形同轴电连接器枢转。 灯头包括其中具有凹曲面反射表面和两个灯元件的反射器。 灯头上的聚焦环使灯头中的反射器移动以调节由手电筒产生的光的焦点。 手电筒还包括一系列流体密封,以确保手电筒防水,单向挡板阀允许释放由电池产生的气体,并防止流体进入手电筒。 还提供电池充电器为手电筒的电池组充电。
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公开(公告)号:USD673709S1
公开(公告)日:2013-01-01
申请号:US29405182
申请日:2011-10-31
申请人: Raymond L. Sharrah
设计人: Raymond L. Sharrah
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