发明名称 Optical Signaling Device For Electrical Monitoring Devices
摘要 A signaling device for electrical monitoring devices, in particular for short circuit and/or ground fault indicators, and for optical, visually perceptible signaling with at least one luminous element is provided. The signaling device has a housing having a housing wall and a region formed in the housing wall so as to cover the luminous element. A printed circuit board is disposed in the housing. The luminous element is arranged within the housing and directly on the printed circuit board. The housing wall is formed such that it is at least light-transmissive in the region.
申请公布号 US2009067181(A1) 申请公布日期 2009.03.12
申请号 US20080197987 申请日期 2008.08.25
申请人 CIUPKA MATTHIAS 发明人 CIUPKA MATTHIAS
分类号 F21V15/00 主分类号 F21V15/00
代理机构 代理人
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