发明公开
EP3108173A1 HALBLEITER-RÖHRENLAMPE, ROHR DAFÜR UND HERSTELLUNGSVERFAHREN
审中-公开
HALBLEITER-RÖHRENLAMPE,ROHRDAFÜRUND HERSTELLUNGSVERFAHREN
- 专利标题: HALBLEITER-RÖHRENLAMPE, ROHR DAFÜR UND HERSTELLUNGSVERFAHREN
- 专利标题(英): Semiconductor-tubular lamp, tube therefor, and production method
- 专利标题(中): HALBLEITER-RÖHRENLAMPE,ROHRDAFÜRUND HERSTELLUNGSVERFAHREN
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申请号: EP14814836.4申请日: 2014-12-16
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公开(公告)号: EP3108173A1公开(公告)日: 2016-12-28
- 发明人: ENGEL, Andreas , SCHMIDT, Reinhold , WIRTH-SCHÖN, Joachim
- 申请人: OSRAM GmbH
- 申请人地址: Marcel-Breuer-Strasse 6 80807 München DE
- 专利权人: OSRAM GmbH
- 当前专利权人: OSRAM GmbH
- 当前专利权人地址: Marcel-Breuer-Strasse 6 80807 München DE
- 代理机构: Schulz, Oliver Frank Michael
- 优先权: DE102014202759 20140214
- 国际公布: WO2015120929 20150820
- 主分类号: F21K99/00
- IPC分类号: F21K99/00 ; F21V3/00 ; F21V19/00 ; F21Y101/00 ; F21Y103/00
摘要:
The invention relates to a tube (42) for a semiconductor tubular lamp (41), which tube has at least one holding projection for holding at least one printed circuit board (5) on the inside of the tube, wherein the tube (42) is a glass tube, and the at least one holding projection is an inwardly bulging, reshaped burling region (43-46) of the tube (42). A semiconductor tubular lamp (41) has a tube (42) and at least one printed circuit board (5) fitted with a semiconductor light source (6), which is accommodated in the tube (42) and is held transversely to a longitudinal direction (L) of the tube (42) by means of at least one burling region (43-46) in a form-fitted manner. A method serves to produce a tube (42), wherein the tube (42) is provided, locally heated, and pressed inwardly at the at least one locally heated point for generating the at least one burling area (43-46). The invention is in particular applicable to LED retrofit lamps for fluorescent lamps, in particular for replacing conventional tube lamps or flashlights of type T5 or T8.
公开/授权文献
- EP3108173B1 HALBLEITER-RÖHRENLAMPE, ROHR DAFÜR UND HERSTELLUNGSVERFAHREN 公开/授权日:2019-05-22
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