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公开(公告)号:US07954978B2
公开(公告)日:2011-06-07
申请号:US12430251
申请日:2009-04-27
IPC分类号: F21L4/04
CPC分类号: F21L4/005 , F21L4/027 , F21V15/01 , F21Y2115/10 , Y10S362/80 , Y10T29/49002 , Y10T29/49117 , Y10T29/49986 , Y10T29/49995
摘要: A pocket-sized flashlight may comprise a hollow cylindrical housing, a solid state light source at a forward end thereof and a switch at a rearward end thereof. The switch selectively connects the solid state light source and two or more batteries, preferably size AAAA batteries, in the housing in circuit for causing the solid state light source to produce light. The pocket-sized flashlight preferably is a relatively long and slim flashlight, wherein its length is between about 12.6 times and about 17.4 times its diameter.
摘要翻译: 袖珍型手电筒可以包括中空圆柱形外壳,其前端处的固态光源和其后端处的开关。 开关选择性地将固态光源和两个或更多个电池(优选尺寸为AAAA电池)连接在电路中的壳体中,以使固态光源产生光。 袖珍手电筒最好是一个相当长而细长的手电筒,其长度在其直径的约12.6倍到约17.4倍之间。
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公开(公告)号:US20100195321A1
公开(公告)日:2010-08-05
申请号:US12758097
申请日:2010-04-12
IPC分类号: F21L4/02
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:US06857758B1
公开(公告)日:2005-02-22
申请号:US10238807
申请日:2002-09-09
CPC分类号: F21V23/00 , F21L4/005 , F21L4/027 , F21V15/01 , F21Y2115/10 , Y10S362/80
摘要: A light source assembly comprises a dielectric body having a cavity and a longitudinal slot on an exterior surface thereof, and a light source mounted coaxially proximate an end of the dielectric body. A first electrical lead of the light source provides an electrical lead at an end of the dielectric body distal the light source and a second electrical lead thereof provides an electrical lead at the periphery of the dielectric body.
摘要翻译: 光源组件包括电介质体,其具有空腔和在其外表面上的纵向狭缝,以及安装在电介质体端部同轴的光源。 光源的第一电引线在远离光源的电介质体的端部提供电引线,并且其第二电引线在电介质体的外围提供电引线。
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公开(公告)号:USD334379S
公开(公告)日:1993-03-30
申请号:US782508
申请日:1991-10-25
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公开(公告)号:USD370107S
公开(公告)日:1996-05-21
申请号:US32331
申请日:1994-12-16
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公开(公告)号:USD364256S
公开(公告)日:1995-11-14
申请号:US32168
申请日:1994-12-13
申请人: John D. Breen , Charles W. Craft
设计人: John D. Breen , Charles W. Craft
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公开(公告)号:USD364018S
公开(公告)日:1995-11-07
申请号:US32171
申请日:1994-12-13
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公开(公告)号:USD362931S
公开(公告)日:1995-10-03
申请号:US32169
申请日:1994-12-13
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公开(公告)号:USD361272S
公开(公告)日:1995-08-15
申请号:US13248
申请日:1993-09-22
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公开(公告)号:USD355741S
公开(公告)日:1995-02-21
申请号:US10939
申请日:1993-07-23
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