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1. 发明授权

EP3139206B1 A LENS FOR LIGHTING DEVICES, CORRESPONDING DEVICE AND METHOD 有权
公开(公告)号：EP3139206B1
公开(公告)日：2019-03-27
申请号：EP16183542.6
申请日：2016-08-10
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： FRISON, Renato
IPC分类号： G02B19/00 , G02B3/00 , G02B5/02

2. 发明公开

EP4027053A1 LIGHTING DEVICE AND CORRESPONDING METHOD OF OPERATION 审中-公开
公开(公告)号：EP4027053A1
公开(公告)日：2022-07-13
申请号：EP22150330.3
申请日：2022-01-05
申请人： OSRAM GmbH , CLAY PAKY S.p.A. , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： FRISON, Renato , ALFIER, Alberto , QUADRI, Aris
IPC分类号： F21V5/00 , F21V5/04 , F21V14/06 , F21W131/406
摘要： A lighting device which may be used, e.g., in the show and entertainment sector comprises a light source configured to emit a light beam through an afocal projection optics (500, 500', 600) along a propagation path of the light beam from a negative lens (500) to a positive lens (600).
The lighting device (10) comprises a further negative lens (500') interposed and mobile along the propagation path of the light beam from the negative lens (500) to the positive lens (600), as well as an optical element interposed in the propagation path of the light beam between the negative lens (500) and the further negative lens (500').
The optical element may be selected from a cylindrical lens (CL), a prism (P) and an axicon (A), such elements being optionally mounted on a mobile support member such as a motorized effect wheel (EW), thereby enabling switching from one optical element to another different optical element (CL, P, A) in order to implement, by means of an afocal projection system, various optical effects similar to those which can be obtained by means of a gobo.

3. 发明授权

EP3249287B1 A REFLECTOR FOR LIGHTING DEVICES, CORRESPONDING DEVICE AND METHOD 有权
公开(公告)号：EP3249287B1
公开(公告)日：2019-03-27
申请号：EP17169540.6
申请日：2017-05-04
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： FRISON, Renato , BORGARELLI, Frederic
IPC分类号： F21V7/04 , F21V13/10 , F21Y105/00

4. 发明公开

EP3249287A1 A REFLECTOR FOR LIGHTING DEVICES, CORRESPONDING DEVICE AND METHOD 审中-公开
标题翻译：一种照明装置的反射器，相应的装置和方法
公开(公告)号：EP3249287A1
公开(公告)日：2017-11-29
申请号：EP17169540.6
申请日：2017-05-04
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： FRISON, Renato , BORGARELLI, Frederic
IPC分类号： F21V7/04 , F21V13/10 , F21Y105/00
CPC分类号： F21V7/04 , F21V13/10 , F21Y2105/00
摘要： A reflector (100), for providing a wall-washing lighting pattern from an electrically-powered light radiation source (L), includes a body traversed by a light propagation cavity (102) which defines a light propagation path between a light injection window (104) lying in a first plane (X104) and a light emission window (106) lying in a second plane (X106).
The light propagation cavity (102) is of a flattened shape, with first (102a) and second (102b) light reflective surfaces lying on opposite sides with respect to said light injection window (104).
The first plane (X104), wherein the light injection window (104) is located, may be either oblique or parallel with respect to the second plane (X106), wherein the light emission window (104) is located, with the light radiation path through the reflector (100) being oblique with respect to a main axis of reflector (X100).
摘要翻译：用于提供来自电动光辐射源（L）的洗墙照明图案的反射器（100）包括由光传播腔（102）穿过的主体，光传播腔（102）限定光注入窗口（X104）和位于第二平面（X106）中的光发射窗口（106）。光传播腔（102）为扁平形状，其中第一（102a）和第二（102b）光反射表面相对于所述光注入窗（104）位于相对侧。其中光注入窗口（104）所在的第一平面（X104）可相对于第二平面（X106）倾斜或平行，其中光发射窗口（104）位于光辐射路径通过反射器（100）相对于反射器（X100）的主轴线倾斜。

5. 发明公开

EP2867579A1 PROCESS FOR EQUIPPING LIGHTING SOURCES, CORRESPONDING DEVICES AND ASSORTMENT 审中-公开
标题翻译： VERFAHREN ZUM ANBRINGEN VON LICHTQUELLEN，ENTSPRECHENDE VORRICHTUNGEN UND SORTIMENT DAMIT
公开(公告)号：EP2867579A1
公开(公告)日：2015-05-06
申请号：EP13734046.9
申请日：2013-07-01
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： BORGARELLI, Frederic , FRISON, Renato , FAVRETTO, Antonio , SAGLIOCCO, Alessio
IPC分类号： F21V7/00 , F21K99/00 , F21V11/16 , F21V13/10 , F21V17/00 , F21Y101/02 , F21V17/14
CPC分类号： F21V13/02 , F21K9/60 , F21V7/00 , F21V11/16 , F21V13/10 , F21V17/002 , F21V17/14 , F21Y2115/10
摘要： A solid state lighting source (L), for example of the LED type, may be equipped with: a reflector (10) having a proximal opening (12) for receiving the light radiation of the source (L), and/or an anti-glare device (14) which has a support structure (142) and can be located at a position facing the source (L) to be impinged upon by the light radiation of the source (L). Onto the source (L) there is fitted a ring adapter (16) with a smooth reflective inner surface to reflect the light radiation (L). The ring adapter (16) has an outer rim (16a) coupleable to the proximal opening (12) of the reflector (10) and an inner rim (16b) coupleable with the support structure (142) of the anti-glare device (14). It is thereby possible to: fit on the source (L) a reflector by coupling the proximal opening (12) of the reflector (10) with the outer rim (16a) of the adapter (16), and/or - fit on the source (L) an anti-glare device (14) by coupling the support structure (142) of the anti-glare device (14) with the inner rim (16b) of the adapter (16).
摘要翻译：固体照明源可以包括具有用于接收源的光辐射的近端开口的反射器，以及具有支撑结构并且可以位于面对源的位置以被光照射的防眩光装置的反眩光装置辐射源。在源头上安装了一个具有光滑反射内表面的环形适配器，以反射光线辐射。环形适配器具有可连接到反射器的近侧开口的外缘，以及可与防眩光装置的支撑结构连接的内缘。因此，可以通过将反射器的近侧开口与适配器的外缘耦合而在反射器上安装反射器，并且通过将防眩光装置的支撑结构与适配器的内缘。

6. 发明公开

EP3813492A3 LIGHTING APPARATUS AND CORRESPONDING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：EP3813492A3
公开(公告)日：2021-05-19
申请号：EP20197400.3
申请日：2020-09-22
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ALFIER, Alberto , FRISON, Renato
IPC分类号： H05B47/14 , H05B47/105 , H05B47/11 , H05B45/10 , H05B41/38 , F21S10/00 , F21S8/04 , H01S3/00 , F21V23/04
摘要： A lighting apparatus (10), for example for applications in the show-business or entertainment sector, comprises:
a light-radiation generator (12), for example a laser generator, configured for projecting a lighting beam (LB) towards a lighting space in a certain direction (X12);
control circuitry (100) of the light-radiation generator (12) configured for controlling emission of the lighting beam (LB) by the light-radiation generator; and
processing circuitry (102, 104, 108) configured for calculating a thermal retinal radiance ratio (I, II, III, IV, V) of the light-radiation generator (12) as a function of a distance from the light-radiation generator (12) in the aforesaid direction (X12) and for acting on the control circuitry (100) of the light-radiation generator (12) in order to control the lighting beam (LB) of the light-radiation generator (12) as a function of the thermal retinal radiance ratio (I, II, III, IV, V), with the aim of maintaining the aforesaid thermal retinal radiance ratio below unity starting from a certain value of distance from the light-radiation generator (12) in the aforesaid direction (X12).

7. 发明公开

EP3139206A1 A LENS FOR LIGHTING DEVICES, CORRESPONDING DEVICE AND METHOD 审中-公开
标题翻译：林雪芙BEIUCHTUNGSVORRICHTUNGEN，ZUGEHÖRIGEVORRICHTUNG UND VERFAHREN
公开(公告)号：EP3139206A1
公开(公告)日：2017-03-08
申请号：EP16183542.6
申请日：2016-08-10
申请人： OSRAM GmbH , Osram S.p.A. - Societa' Riunite Osram Edison Clerici
发明人： FRISON, Renato
IPC分类号： G02B19/00 , G02B3/00 , G02B5/02
CPC分类号： G02B19/0061 , G02B5/0231 , G02B19/0028
摘要： 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).
摘要翻译：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。

8. 发明公开

EP4086508A1 LIGHTING DEVICE AND STAGE LIGHT FIXTURE COMPRISING A PLURALITY OF SUCH LIGHTING DEVICES 审中-公开
公开(公告)号：EP4086508A1
公开(公告)日：2022-11-09
申请号：EP22171683.0
申请日：2022-05-04
申请人： OSRAM GmbH , CLAY PAKY S.p.A. , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ANGELINI, Marco , QUADRI, Aris , ALFIER, Alberto , FRISON, Renato , FERRATI, Davide
IPC分类号： F21V7/00 , G02B6/00
摘要： A lighting device (2) to produce scenic effects comprises:
a light source group (8);
a light guide (10) extending along a longitudinal axis (B) and coupled to the light source assembly (8) so as to define a defined optical path;
a primary mirror (11) arranged along the longitudinal axis (B) facing the light source assembly (8) to reflect the light beam coming out from the light guide (10);
a secondary mirror (12) facing the primary mirror (11) to reflect the light beam reflected by the primary mirror (11) towards an emission area surrounding the primary mirror (11); wherein the primary reflecting surface (27) of the primary mirror (11) has at least one first portion having a first hyperbolic shape or a first aspherical shape of even order and degree equal to or greater than four and the secondary reflecting surface (30) of the secondary mirror (12) has at least one second portion having a second hyperbolic shape or a second aspherical shape of even order and degree equal to or greater than four.

9. 发明公开

EP3813492A2 LIGHTING APPARATUS AND CORRESPONDING SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT 审中-公开
公开(公告)号：EP3813492A2
公开(公告)日：2021-04-28
申请号：EP20197400.3
申请日：2020-09-22
申请人： OSRAM GmbH , OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
发明人： ALFIER, Alberto , FRISON, Renato
IPC分类号： H05B47/14 , H05B47/105 , H05B47/11 , H05B45/10 , H05B41/38 , F21S10/00 , F21S8/04 , H01S3/00 , F21V23/04
摘要： A lighting apparatus (10), for example for applications in the show-business or entertainment sector, comprises:
a light-radiation generator (12), for example a laser generator, configured for projecting a lighting beam (LB) towards a lighting space in a certain direction (X12);
control circuitry (100) of the light-radiation generator (12) configured for controlling emission of the lighting beam (LB) by the light-radiation generator; and
processing circuitry (102, 104, 108) configured for calculating a thermal retinal radiance ratio (I, II, III, IV, V) of the light-radiation generator (12) as a function of a distance from the light-radiation generator (12) in the aforesaid direction (X12) and for acting on the control circuitry (100) of the light-radiation generator (12) in order to control the lighting beam (LB) of the light-radiation generator (12) as a function of the thermal retinal radiance ratio (I, II, III, IV, V), with the aim of maintaining the aforesaid thermal retinal radiance ratio below unity starting from a certain value of distance from the light-radiation generator (12) in the aforesaid direction (X12).

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