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公开(公告)号:EP2405180A3
公开(公告)日:2013-11-20
申请号:EP11183839.7
申请日:2007-09-18
发明人: Spartano, David , Hoffman, Peter F.
CPC分类号: F21L4/005 , F21L4/027 , F21L15/14 , F21V25/12 , F21Y2115/10 , H05B33/0803 , H05B33/0842 , Y10S362/80
摘要: An intrinsically safe flashlight (100) includes a housing (100), a battery receiving region (108), an active electrical circuit (202), and a light source (118). The active electrical circuit (202) uses energy from batteries (110) received in the battery receiving region (110) of the flashlight (100) to power the light source (118). The electrical circuitry of the flashlight (110) is energy limited so that the flashlight is intrinsically safe for use in hazardous locations.
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公开(公告)号:EP2405180A2
公开(公告)日:2012-01-11
申请号:EP11183839.7
申请日:2007-09-18
发明人: Spartano, David , Hoffman, Peter F.
CPC分类号: F21L4/005 , F21L4/027 , F21L15/14 , F21V25/12 , F21Y2115/10 , H05B33/0803 , H05B33/0842 , Y10S362/80
摘要: An intrinsically safe flashlight (100) includes a housing (100), a battery receiving region (108), an active electrical circuit (202), and a light source (118). The active electrical circuit (202) uses energy from batteries (110) received in the battery receiving region (110) of the flashlight (100) to power the light source (118). The electrical circuitry of the flashlight (110) is energy limited so that the flashlight is intrinsically safe for use in hazardous locations.
摘要翻译: 本发明安全的手电筒(100)包括壳体(100),电池接收区域(108),有源电路(202)和光源(118)。 有源电路(202)使用从手电筒(100)的电池接收区域(110)中接收的来自电池(110)的能量来为光源(118)供电。 手电筒(110)的电路是能量限制的,使得手电筒本质上安全地用于危险的位置。
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