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公开(公告)号:EP3095642A1
公开(公告)日:2016-11-23
申请号:EP15168202.8
申请日:2015-05-19
发明人: Fries, Elmar , Lüders, Heiko
IPC分类号: B60Q3/00
CPC分类号: B60Q3/64 , B29C45/03 , B29C45/16 , B60Q3/217 , F21S43/236 , F21S43/242 , G02B6/00
摘要: Lichtleitvorrichtung (1) für ein Kraftfahrzeug, wobei die Lichtleitvorrichtung (1) einen Lichtleitkörper (10) aus durchsichtigem Kunststoffmaterial aufweist, wobei der Lichtleitkörper (10) mindestens eine Lichteintrittsfläche (11) und mindestens eine Lichtaustrittsfläche (12) aufweist und wobei der Lichtleitkörper (10) in einem Bereich mittels eines im Wesentlichen lichtundurchlässigen Abdeckmaterials (20) abgedeckt ist, wobei das Abdeckmaterial (20) mittels eines Spritzgussverfahrens auf den Bereich aufgebracht ist.
Verwendung einer solchen Lichtleitvorrichtung (1) in einem Kraftfahrzeug und Verfahren zum Herstellen einer solchen Lichtleitvorrichtung (1).摘要翻译: 一种用于机动车辆的导光体(1),其中所述导光体(1)具有由透明塑料材料制成的导光体(10),其中,所述导光体(10)具有至少一个光入射表面 (11)和至少一个光出射表面(12),并且其中所述光导体(10)通过基本上不透光的覆盖材料(20)被覆盖在区域中,其中所述覆盖材料(20) 通过注射成型法施加到该区域上。 在机动车辆中使用这种导光体(1)以及制造这种导光体(1)的方法。
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公开(公告)号:EP3297869A1
公开(公告)日:2018-03-28
申请号:EP16725013.3
申请日:2016-05-11
发明人: FRIES, Elmar , LUDERS, Heiko
IPC分类号: B60Q3/00
CPC分类号: B60Q3/64 , B29C45/03 , B29C45/16 , B60Q3/217 , F21S43/236 , F21S43/242 , G02B6/00
摘要: A light guide (1) for a motor vehicle, wherein the light guide (1) has a light-guiding body (10) made of transparent plastics material, wherein the light-guiding body (10) has at least one light-entrance surface (11) and at least one light-exit surface (12) and wherein the light-guiding body (10) is covered in a region by means of a substantially light-opaque cover material (20), wherein the cover material (20) is applied onto the region by means of an injection molding method. The use of such a light guide (1) in a motor vehicle and a method for producing such a light guide (1).
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公开(公告)号:EP2108883A2
公开(公告)日:2009-10-14
申请号:EP09002730.1
申请日:2009-02-26
IPC分类号: F21S8/10
CPC分类号: B60Q1/2607 , F21S43/14 , F21S43/237 , F21S43/242 , F21S43/245 , F21S43/247 , F21W2103/00 , F21W2103/20 , F21Y2115/10
摘要: Die Erfindung betrifft eine Signalleuchte für Kraftfahrzeuge mit einem Gehäuse, in dem mindestens eine erste Lichteinheit und eine in Hauptabstrahlrichtung vor derselben angeordnete zweite Lichteinheit vorgesehen sind, wobei die zweite Lichteinheit als ein flächiges Lichtleitelement ausgebildet ist, das die erste Lichteinheit abdeckt, dass das flächige Lichtleitelement eine der ersten Lichteinheit zugeordnete Rückseite, eine der ersten Lichteinheit abgewandte Vorderseite und eine die Rückseite mit der Vorderseite verbindende Schmalseite aufweist, der als Lichteinkoppelfläche mindestens eine Leuchtdiode als Lichtquelle zugeordnet ist zum Einkoppeln des Lichtes in das flächige Lichtleitelemente, und dass das flächige Lichtleitelement derart ausgebildet ist, dass durch die Vorderseite ein Lichtbündel vorgegebener Lichtstärkeverteilung abgestrahlt wird, wobei das flächige Lichtleitelement einen sich in einem vorderbereich er Signalleuchte erstreckenden inneren Abschnitt aufweist und einen sich in einem Seitenbereich der Signalleuchte erstreckenden äußeren Abschnitt aufweist, wobei in dem Seitenbereich eine Kontur der Signalleuchte im wesentlichen parallel zu der Hauptabstrahlrichtung verläuft, und dass dem flächigen Lichtleitelement Auskoppelmittel zugeordnet sind, derart, dass von dem flächigen Lichtleitelement in einem Teil des inneren Abschnitts und/oder einem demselben zugewandten Teil des äußeren Abschnitts des Lichtleitelementes ein Lichtbündelanteil ausgekoppelt wird, dessen Lichtstärke oberhalb eines vorgegebenen ersten Schwellwertes liegt, und dass von dem flächigen Lichtleitelement in einem endseitigen hinteren Teil des äußeren Abschnitts ein Lichtbündelanteil ausgekoppelt wird, dessen Lichtstärke unterhalb eines vorgegebenen zweiten Schwellwertes liegt.
摘要翻译: 灯具有具有内部和外部部分(20,21)的平坦的光导元件(6)。 分离单元被分配给元件,使得光束部分(L1)在内部部分和/或外部部分的一部分中与元件分离。 该部分的发光强度高于给定阈值,即侧面标记光阈值。 另一个光束部分(L2)在外部部分的末端侧后部中与元件分离。 后一部分的发光强度低于另一给定阈值,即最大发光强度值。 去耦单元设计为光分解去耦元件,它们被设计为标记表面或球形或棱柱形表面部分。
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公开(公告)号:EP3203279A1
公开(公告)日:2017-08-09
申请号:EP15893185.7
申请日:2015-12-31
发明人: CHEN, Zhiman
CPC分类号: F21S43/237 , F21K9/61 , F21S8/00 , F21S43/14 , F21S43/19 , F21S43/235 , F21S43/241 , F21S43/242 , F21S43/243 , F21V14/06 , F21W2131/406 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10 , G02B6/00 , G02B19/00
摘要: The present invention discloses a reflective light guide tube and a LED light source and an optical system, the reflective light guide comprising a cylinder enclosed by more than three reflecting plates which connected with each other in turn, the reflecting plate comprising a plate body and a reflecting layer arranged on the plate body, along the exit direction of light, the cylinder comprising a light inlet part, a light reflecting part and a light outlet part in turn, wherein the light outlet part larger than the light inlet part such that the cylinder being cone shaped. The LED light source with a reflective light guide tube comprising a LED light source and a reflective light guide tube. The optical system comprising a reflective light guide tube, a LED light source and an optical assembly. The structure makes the manufacture of the reflective light guide tube easier, and reduces the cost.
摘要翻译: 本发明公开了一种反射式导光管和LED光源以及光学系统,所述反射式导光板包括圆柱体,所述圆柱体由依次相互连接的三个以上的反射板围成,所述反射板包括板体和 所述反射层沿光的射出方向设置在所述板体上,所述筒体依次包括进光部,反光部和出光部,所述出光部大于所述进光部,使得所述筒体 呈锥形。 具有反射式导光管的LED光源包括LED光源和反射式导光管。 该光学系统包括反射式导光管,LED光源和光学组件。 该结构使得反射式导光管的制造更容易,并且降低了成本。
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公开(公告)号:EP3071450B1
公开(公告)日:2017-06-14
申请号:EP14830541.0
申请日:2014-11-18
发明人: TAKAHASHI, Haruhito , KAZAOKA, Shigehiko , TATEISHI, Masashi , YOSHINO, Masaki , ISHIKAWA, Yoshiki
CPC分类号: B60Q1/2669 , B60Q2400/40 , E05B17/10 , E05B85/16 , F21S43/14 , F21S43/195 , F21S43/241 , F21S43/242 , F21S45/50 , F21V5/04 , F21V23/0471
摘要: A door handle includes a casing inside which an accommodation space is provided, and a lamp unit disposed in the accommodation space. The lamp unit includes: a light emission element; a circuit board on which the light emission element is mounted; a combination member including a housing that supports the circuit board, and a light guiding lens that guides light emitted from the light emission element in a first predetermined direction and emits the guided light from an emission surface; and a light guide that includes a light entrance surface facing at least a portion of the emission surface and guides the light entering the light guide through the light entrance surface in a second predetermined direction.
摘要翻译: 门把手包括其中设置有容纳空间的壳体以及设置在容纳空间中的灯单元。 灯单元包括:发光元件; 电路板,其上安装发光元件; 组合构件,所述组合构件包括支撑所述电路板的壳体和导光透镜,所述导光透镜将从所述发光元件发射的光沿第一预定方向引导并从所述发射表面发射所述引导的光; 以及光导,所述光导包括面向所述发射表面的至少一部分的光入射表面并且沿着第二预定方向引导通过所述光入射表面进入所述光导的光。
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公开(公告)号:EP3055877B1
公开(公告)日:2016-11-23
申请号:EP14806186.4
申请日:2014-09-29
CPC分类号: H01K9/08 , F21S43/19 , F21S43/195 , F21S43/242 , H01K1/22 , H01K1/26
摘要: A lamp for automotive front lighting and a vehicle headlight comprising the lamp are described, as well as a method of manufacturing the lamp. The lamp 10 comprises a base 12 for mechanical and electrical connection to an automotive headlight 50. A burner 14 is fixed to the base 12 and comprises a sealed transparent vessel 22. A first filament 34 is arranged within the vessel 22. A holding wire 30c is arranged within the vessel, and a baffle 40 is arranged proximate to the first filament 34 to partially shield light emitted from the first filament 34. The baffle 40 is fixed to the holding wire 30c. The transparent vessel 22 comprises a vessel wall including a cylindrical portion 24 surrounding the first filament 34. In order to obtain a lamp which may withstand vibration, a support member 38, 138, 238 is provided including at least a first part 39 fixed to the baffle 40 or to the holding wire 30c and a second part 43 which is in contact with the cylindrical portion of the vessel 22. The support member 38, 138, 238 comprises a flexible intermediate part 37 connecting the first and second parts, such that the baffle 40 or the holding wire 30c is supported resiliently against the vessel 22.
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公开(公告)号:EP3055877A2
公开(公告)日:2016-08-17
申请号:EP14806186.4
申请日:2014-09-29
CPC分类号: H01K9/08 , F21S43/19 , F21S43/195 , F21S43/242 , H01K1/22 , H01K1/26
摘要: A lamp for automotive front lighting and a vehicle headlight comprising the lamp are described, as well as a method of manufacturing the lamp. The lamp 10 comprises a base 12 for mechanical and electrical connection to an automotive headlight 50. A burner 14 is fixed to the base 12 and comprises a sealed transparent vessel 22. A first filament 34 is arranged within the vessel 22. A holding wire 30c is arranged within the vessel, and a baffle 40 is arranged proximate to the first filament 34 to partially shield light emitted from the first filament 34. The baffle 40 is fixed to the holding wire 30c. The transparent vessel 22 comprises a vessel wall including a cylindrical portion 24 surrounding the first filament 34. In order to obtain a lamp which may withstand vibration, a support member 38, 138, 238 is provided including at least a first part 39 fixed to the baffle 40 or to the holding wire 30c and a second part 43 which is in contact with the cylindrical portion of the vessel 22. The support member 38, 138, 238 comprises a flexible intermediate part 37 connecting the first and second parts, such that the baffle 40 or the holding wire 30c is supported resiliently against the vessel 22.
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公开(公告)号:EP2108883B1
公开(公告)日:2018-12-05
申请号:EP09002730.1
申请日:2009-02-26
IPC分类号: F21W103/20 , F21W103/35 , F21Y115/10 , F21S43/242 , F21S43/245 , F21S43/247
CPC分类号: B60Q1/2607 , F21S43/14 , F21S43/237 , F21S43/242 , F21S43/245 , F21S43/247 , F21W2103/00 , F21W2103/20 , F21Y2115/10
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公开(公告)号:EP3203279A4
公开(公告)日:2018-05-16
申请号:EP15893185
申请日:2015-12-31
发明人: CHEN ZHIMAN
CPC分类号: F21S43/237 , F21K9/61 , F21S8/00 , F21S43/14 , F21S43/19 , F21S43/235 , F21S43/241 , F21S43/242 , F21S43/243 , F21S48/211 , F21S48/215 , F21S48/2225 , F21S48/2237 , F21S48/225 , F21S48/2256 , F21S48/2262 , F21V14/06 , F21W2131/406 , F21Y2105/10 , F21Y2113/13 , F21Y2115/10 , G02B6/00 , G02B19/00
摘要: The present invention discloses a reflective light guide tube and a LED light source and an optical system, the reflective light guide comprising a cylinder enclosed by more than three reflecting plates which connected with each other in turn, the reflecting plate comprising a plate body and a reflecting layer arranged on the plate body, along the exit direction of light, the cylinder comprising a light inlet part, a light reflecting part and a light outlet part in turn, wherein the light outlet part larger than the light inlet part such that the cylinder being cone shaped. The LED light source with a reflective light guide tube comprising a LED light source and a reflective light guide tube. The optical system comprising a reflective light guide tube, a LED light source and an optical assembly. The structure makes the manufacture of the reflective light guide tube easier, and reduces the cost.
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公开(公告)号:EP3071450A1
公开(公告)日:2016-09-28
申请号:EP14830541.0
申请日:2014-11-18
发明人: TAKAHASHI, Haruhito , KAZAOKA, Shigehiko , TATEISHI, Masashi , YOSHINO, Masaki , ISHIKAWA, Yoshiki
CPC分类号: B60Q1/2669 , B60Q2400/40 , E05B17/10 , E05B85/16 , F21S43/14 , F21S43/195 , F21S43/241 , F21S43/242 , F21S45/50 , F21V5/04 , F21V23/0471
摘要: A door handle includes a casing inside which an accommodation space is provided, and a lamp unit disposed in the accommodation space. The lamp unit includes: a light emission element; a circuit board on which the light emission element is mounted; a combination member including a housing that supports the circuit board, and a light guiding lens that guides light emitted from the light emission element in a first predetermined direction and emits the guided light from an emission surface; and a light guide that includes a light entrance surface facing at least a portion of the emission surface and guides the light entering the light guide through the light entrance surface in a second predetermined direction.
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