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公开(公告)号:EP4248128B1
公开(公告)日:2024-10-16
申请号:EP21801918.0
申请日:2021-10-29
发明人: BÖLLMANN, Michael , JANTSCHEK, Martin , BRAUNER, Nina , FISCHER, Marina , KYSELICA, Jaroslav , KOKOSKA, Anton
IPC分类号: F21S41/143 , F21S41/151 , F21S41/153 , F21S41/24 , F21S41/20 , F21S41/32 , F21S41/663 , B60Q1/10 , B60Q1/115 , F21S41/25
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公开(公告)号:EP4431337A1
公开(公告)日:2024-09-18
申请号:EP23162428.9
申请日:2023-03-16
申请人: ZKW Group GmbH
发明人: Zeuner, Markus , Hacker, Alexander
IPC分类号: B60Q1/04 , F21S41/675 , G02B7/00 , G02B26/08 , B60Q1/068
CPC分类号: G02B7/008 , F21S41/675 , G02B26/0841 , F21S41/39
摘要: Bauteil (1) für einen Kraftfahrzeugscheinwerfer, wobei das Bauteil (1) ein Trägerelement (2) und eine Bauteilkomponente (3) aufweist, wobei das Trägerelement (2) eine zur Aufnahme der Bauteilkomponente ausgebildete Aufnahmeöffnung (4) aufweist, wobei das Bauteil (1) zumindest ein elastisches Ausgleichselement (6) aufweist, welches in der Aufnahmeöffnung angeordnet ist und die Bauteilkomponente (3) mit dem Trägerelement (2) zumindest abschnittsweise verbindet, wobei das zumindest eine elastische Ausgleichselement (6) ein Schaummaterial umfasst, welches dazu eingerichtet ist, eine Ausgleichskraft (F), in Reaktion auf eine thermische Verformung der Bauteilkomponente (3), auf die Bauteilkomponente (3) zu übertragen, wobei die Ausgleichskraft (F) entlang einer Richtung wirkt, welche einer thermischen Verformungsrichtung (V) der Bauteilkomponente (3) entgegengesetzt ist.
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公开(公告)号:EP4428434A1
公开(公告)日:2024-09-11
申请号:EP23160752.4
申请日:2023-03-08
申请人: ZKW Group GmbH
发明人: Húserka, Pavol , Mozny, David , Hub, Michal , Faltus, Michal , Navrátil, Jirí
IPC分类号: F21S43/239 , F21S43/243 , F21S43/249 , F21S43/27 , F21S43/14 , F21S43/19
CPC分类号: F21S43/239 , F21S43/243 , F21S43/249 , F21S43/27 , B60Q2400/2020130101 , F21S43/14 , F21S43/19
摘要: Lighting device (1) for a vehicle, configured to create a segmented light function, comprising a holding frame (2), a light source holder (3) having a first light source group (4a) and a second light source group (4b) mounted thereto, at least two optical elements (5, 6), wherein the light source holder (3), the first optical element (5) and the second optical element (6) are configured to be mounted to the holding frame (2) in a mounting position, wherein the first optical element (5) comprises a first protrusion (5d) and the second optical element (6) comprises a second protrusion (6d), wherein the holding frame (2) comprises a first receiving element (2d1) configured to receive the first protrusion (5d) and a second receiving element (2d2) configured to receive the second protrusion (6d), wherein the holding frame (2) comprises a first stopping element (2f1) configured to engage with a first contact surface (5e) of the first optical element (5) and a second stopping element (2f2) configured to engage with a second contact surface (6e) of the second optical element (6), wherein the lighting device (1) further comprises a cover element (7) configured to secure the first optical element (5) and the second optical element (6) against a movement along a direction opposite to a main beam direction (x1).
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公开(公告)号:EP4217647B1
公开(公告)日:2024-09-04
申请号:EP21746766.1
申请日:2021-07-26
IPC分类号: F21S41/147 , F21S41/25 , F21S41/40 , F21S41/275 , F21W102/18
CPC分类号: F21S41/25 , F21S41/147 , F21S41/40 , F21S41/285 , F21S41/275 , F21W2102/1820180101 , F21S41/322
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公开(公告)号:EP4202289B1
公开(公告)日:2024-08-21
申请号:EP21217502.0
申请日:2021-12-23
IPC分类号: F21S41/147 , F21S41/27 , F21S41/32 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/663 , F21S41/25 , F21S41/265 , B60Q1/00
CPC分类号: F21S41/147 , F21S41/27 , F21S41/322 , F21S41/43 , F21S41/663 , F21W2102/15520180101 , F21W2102/1820180101 , B60Q1/0041
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公开(公告)号:EP4207956B1
公开(公告)日:2024-07-03
申请号:EP21217902.2
申请日:2021-12-28
CPC分类号: H05K3/4691 , H05K2201/0990920130101 , H05K3/28 , H05K1/0256 , H05K2201/203620130101 , H05K1/181 , H05K2201/1010620130101
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公开(公告)号:EP3503694B1
公开(公告)日:2024-07-03
申请号:EP17209714.9
申请日:2017-12-21
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公开(公告)号:EP4363271A1
公开(公告)日:2024-05-08
申请号:EP22732159.3
申请日:2022-06-07
申请人: ZKW Group GmbH
CPC分类号: B60Q1/0058 , B60Q1/05 , B60Q1/2692 , B60Q2400/3020130101 , F21S41/635
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公开(公告)号:EP4357667A1
公开(公告)日:2024-04-24
申请号:EP22202973.8
申请日:2022-10-21
申请人: ZKW Group GmbH
发明人: Hamar, Martin
IPC分类号: F21S41/32 , F21S41/365 , F21S41/143 , F21S41/24 , G02B17/06
CPC分类号: F21S41/24 , F21S41/143 , F21S41/322 , F21S41/365 , F21W2102/1320180101 , G02B19/0028 , G02B19/0047
摘要: Illumination device (1) for a motor vehicle headlamp, said illumination device (1) comprises a light source (2) for emitting a light beam with a first vertical extent (v1), an optic body (3) for guiding the light beam, an optical system (5) for projecting the light beam in front of the illumination device (1), wherein the optic body (3) comprises a first pair of optically operative surfaces (6) for guiding the light beam coupled into the optic body (3), wherein the first pair of optically operative surfaces (6) consists of a first and second light deflection surface (6a, 6b), configured to deflect the light beam while travelling through the optic body, wherein the first and second light deflection surfaces (6a, 6b) are configured in such a way, that light rays forming the light beam are essentially parallel to each other and essentially parallel to a main direction (X) after being coupled out of the optic body (3), wherein the outcoupled parallel light beam has a second vertical extent (v2) in the main vertical cross section (v), said second vertical extent (v2) is greater than the first vertical extent (v1).
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公开(公告)号:EP3817511B1
公开(公告)日:2024-03-20
申请号:EP19205906.1
申请日:2019-10-29
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