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公开(公告)号:USD731988S1
公开(公告)日:2015-06-16
申请号:US29467334
申请日:2013-09-18
设计人: Lucas Urtiga , Florian Pop , Robert Spivock
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公开(公告)号:US09612005B2
公开(公告)日:2017-04-04
申请号:US14490603
申请日:2014-09-18
发明人: Lucas Urtiga , Florian Pop , Robert Spivock , Luigi Tavernese
IPC分类号: F21V23/06 , F21V29/15 , F21V21/13 , F21V33/00 , B61L5/18 , F21W111/02 , F21Y101/00
CPC分类号: F21V23/06 , B61L5/1836 , B61L5/1854 , B61L2207/02 , F21V21/13 , F21V29/15 , F21V33/0076 , F21W2111/02 , F21Y2101/00 , F21Y2115/10
摘要: A railway signal replacement lamp module apparatus, including a lamp housing sized to fit within a railway signal housing and a receptacle to contain a solid state light source within the lamp housing. Some embodiments include, in combination with other aspects, at least one spring-loaded connector integral to and positioned within or on the lamp housing to interface with an electrical conductor feature of a railway signal; and a thermally conductive material disposed on an exterior surface of the lamp housing to provide a thermal conduit from an exterior of the lamp housing to an interior of the railway signal housing.
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