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    • 92. 发明公开
    • A LENS FOR LIGHTING DEVICES, CORRESPONDING DEVICE AND METHOD
    • 林雪芙BEIUCHTUNGSVORRICHTUNGEN,ZUGEHÖRIGEVORRICHTUNG UND VERFAHREN
    • EP3139206A1
    • 2017-03-08
    • EP16183542.6
    • 2016-08-10
    • OSRAM GmbHOsram S.p.A. - Societa' Riunite Osram Edison Clerici
    • FRISON, Renato
    • G02B19/00G02B3/00G02B5/02
    • G02B19/0061G02B5/0231G02B19/0028
    • A lens for lighting devices includes a lens body (10) of light permeable material, e.g. glass or moulded plastics, with first (10a) and second (10b) mutually opposed surfaces. On the first surface (10a) of lens body (10) there are arranged two arrays of rib formations (220, 240) lying on opposed sides, e.g. mirror-symmetrically, with respect to a transversal line (16) of the lens body (10), which extend alongside of said transversal line (16) and have a first side facing towards transversal line (16) and a second side facing away from transversal line (16). Moreover, the rib formations (220, 240) have a concavity facing away from said transversal line (16), said concavity increasing from the rib formations nearest to transversal line to the rib formations farthest from transversal line (16).
    • 用于照明装置的透镜包括透光材料的透镜体(10),例如透镜。 玻璃或模制塑料,具有第一(10a)和第二(10b)相互相对的表面。 在透镜体(10)的第一表面(10a)上布置有位于相对侧上的两个阵列的肋状结构(220,240),例如, 相对于透镜体(10)的横向线(16),其对称地延伸,其沿着所述横向线(16)并排延伸并且具有面向横向线(16)的第一侧和朝向横向线(16)的第二侧。 横线(16)。 此外,肋结构(220,240)具有背离所述横向线(16)的凹面,所述凹部从最接近横向线的肋构造增加到距离横向线(16)最远的肋结构。
    • 100. 发明公开
    • HALBLEITER-RÖHRENLAMPE, ROHR DAFÜR UND HERSTELLUNGSVERFAHREN
    • HALBLEITER-RÖHRENLAMPE,ROHRDAFÜRUND HERSTELLUNGSVERFAHREN
    • EP3108173A1
    • 2016-12-28
    • EP14814836.4
    • 2014-12-16
    • OSRAM GmbH
    • ENGEL, AndreasSCHMIDT, ReinholdWIRTH-SCHÖN, Joachim
    • F21K99/00F21V3/00F21V19/00F21Y101/00F21Y103/00
    • F21K9/278F21K9/272F21K9/90F21V3/061F21V15/015F21V19/003F21V19/0045F21Y2103/10F21Y2115/10Y02B20/386
    • 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.
    • 本发明涉及一种用于半导体管状灯(41)的管(42),该管具有用于将至少一个印刷电路板(5)保持在管内部的至少一个保持突起,其中管(42) 是玻璃管,并且所述至少一个保持突起是所述管(42)的向内隆起的重新形成的烧结区域(43-46)。 半导体管状灯(41)具有管(42)和装配有半导体光源(6)的至少一个印刷电路板(5),该印刷电路板(5)容纳在管(42)中并且横向于纵向保持 (42)的至少一个(L)通过至少一个烧结区域(43-46)以形式配合的方式。 一种用于制造管(42)的方法,其中所述管(42)被设置为局部加热,并且在所述至少一个局部加热点处向内压入以产生所述至少一个烧结区域(43-46)。 本发明特别适用于用于荧光灯的LED改装灯,特别是用于替代T5或T8型的常规管灯或手电筒。