CN111288411A - 车辆照明和/或信号装置 - Google Patents
车辆照明和/或信号装置 Download PDFInfo
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- CN111288411A CN111288411A CN201911252098.9A CN201911252098A CN111288411A CN 111288411 A CN111288411 A CN 111288411A CN 201911252098 A CN201911252098 A CN 201911252098A CN 111288411 A CN111288411 A CN 111288411A
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Abstract
一种照明和/或信号装置,特别是用于汽车领域的照明和/或信号装置,其包括:单独被供电和激活的至少两个LED光源,每个LED光源面向相应光导的相应光输入壁;其中光导适合于通过在照明装置的前壁处的可透过光的至少两个不同的照明面传输和发射LED光源的光,光导设置有漫射器提取元件,漫射器提取元件布置在光导的与前壁相对的后壁上,并成形为将光提取到照明和/或信号装置外部;其中光导在至少一个相应的内壁处并置并彼此相邻;其中光导由屏障元件机械地和光学地分离,屏障元件防止光在至少一个内壁处在光导之间通过;其中屏障元件是对于从后壁延伸到至少前壁的光而言不透明的隔离隔膜,完全穿过前壁。
Description
技术领域
本发明涉及车辆照明和/或信号装置。
背景技术
术语“车辆照明和/或信号装置”在本文中在非常宽泛的含义上使用,以便包括后车灯和前车灯两者,后者即前车灯也称为前大灯或前照灯。
因此,这包括侧灯、指示灯、刹车灯、后雾灯、倒车灯、近光束前照灯、强光束前照灯等。
另外,该术语也旨在用于门控照明灯(courtesy light)、仪表盘(dashboard)或其一部分;因此,车辆照明和/或信号装置可以放置在车辆内部和外部两者。
如已知的那样,所述车辆照明和/或信号装置可用于照明和发送视觉信号两者。
为了这些目的,所述装置包括多个照明部分或面,所述照明部分或面具有不同的颜色和不同的发光度水平(也根据要遵守的法规等)。
越来越强烈地感觉到需要制造车辆照明和/或信号装置,其确保照明部分的高度均匀性以满足美学和功能需求。
在这一点上,在本领域中存在使用O-LED的解决方案,该解决方案确保照明部分/面的高度均匀性;然而,这些解决方案非常昂贵,并且在实现彼此相邻的在任何情况下都可以独立地激活的照明部分/面的方面仍然具有局限性。
发明内容
鉴于在本领域中越来越强烈地感觉到需要将车灯不仅用作满足型式认可要求以便获得满足特定光度学要求的光束的器械,而且还需要将车灯用作特定于其上使用灯的车辆的设计器械,因此该后一局限制是不可忽略的。
因此,由灯发射的光图案不仅具有实现信号和/或照明功能的功能,而且具有产生精确的所需光效果的功能。
此外,也可以使用照明和/或信号装置以便发送诸如文本、图形符号的光信号,以及以便产生由照明部分的精确激活顺序产生的光动画。
通过包括分段光导的照明装置可以实现这种需要,该分段光导的部段可以通过命令来接通。在两个相邻部段之间存在一个不透明的分隔元件,该分隔元件防止在一个部段中所传输的光进入相邻的部段。为了获得看起来令人愉悦的清晰信号,重要的是要确保在各个相邻部段之间不会产生光泄漏,甚至最低限度的光泄漏。然而,一些光束可能会从单个光导元件中逸出,并可能被附加元件反射,从而尽管以最小的方式进入相邻的部段。光泄漏的该问题特别是在相邻部段之间的边缘或周边边界部分处发生,并且此外,甚至在不直接彼此邻近或相邻的光导部段之间也可能通过反射而发生光泄漏。
因此,在本领域中感觉到需要提供一种照明和/或汽车信号装置,该照明装置和/或汽车信号装置使得可以获得上述技术效果,其保证照明的高均匀性(与由O-LED可获得的均匀性相比),但不存在O-LED技术的缺陷,并且其允许区分地、排他性和限制性地激活灯的特定部分,而不会出现光束泄漏现象。
实际上,相邻照明部分之间的任何光泄漏会导致所需的视觉效果变差,并且会导致通过激活单个且清晰描绘的部分提供的信息的可能的不清晰的传递。
换句话说,感觉到需要提供一种在照明的均匀性上具有与O-led技术相同的性能但显著降低成本的汽车前照灯,以及感觉到需要提供一种具有不同区的灯,所述区可以被单独地接通,而不会有光从一个区泄漏到另一个区的风险,也就是不会有光线可以照亮甚至部分地照亮不需要被接通的区的风险。
通过根据权利要求1所述的车辆照明和/或信号装置满足了这种需求。
在从属权利要求中描述了本发明的其他实施例。
附图说明
本发明的其他特征和优点将从下面对其优选和非限制性实施例给出的描述中更清楚地了解到,其中:
图1以分离的部分示出根据本发明的一个实施例的照明和/或信号装置的立体图;
图2以组装配置示出图1中照明和/或信号装置的正视图;
图3示出图1中照明和/或信号装置的沿图2中所示的截面平面III-III所取的截面图;
图4示出图1中照明和/或信号装置的沿图2中所示的截面平面IV-IV所取的截面图;
图5示出图3的放大细节V;
图6以分离的部分示出根据本发明另一实施例的照明和/或信号装置的立体图;
图7以组装配置示出图6中照明和/或信号装置的正视图;
图8示出图1中照明和/或信号装置的沿图7中所示的截面平面VIII-VIII所取的截面图;
图9示出图1中照明和/或信号装置的沿图7中所示的截面平面IX-IX所取的截面图;
图10示出图8的放大细节X;
图11以分离的部分示出根据本发明的另一实施例的照明和/或信号装置的从不同角度的两个立体图;
图12以组装配置示出图11中照明和/或信号装置的正视图;
图13示出图1中照明和/或信号装置的沿图12中所示的截面平面XIII-XIII所取的截面图;
图14示出图1中照明和/或信号装置的沿图12中所示的截面平面XIV-XIV所取的截面图;
图15示出图13的放大细节XV;
图16以分离的部分示出根据本发明另一实施例的照明和/或信号装置的立体图;
图17以组装配置示出图16中照明和/或信号装置的正视图;
图18示出图16中照明和/或信号装置的沿图17中所示的截面平面XVIII-XVIII所取的截面图;
图19示出图16中照明和/或信号装置的沿图17中所示的截面平面XIX-XIX所取的截面图;
图20示出图18的放大细节XX;
图21以分离的部分示出根据本发明另一实施例的照明和/或信号装置的立体图;
图22以组装配置示出图21中照明和/或信号装置的正视图;
图23示出图21中照明和/或信号装置的沿图22中所示的截面平面XXIII-XXIII所取的截面图;
图24示出图21中照明和/或信号装置的沿图22中所示的截面平面XXIV-XXIV所取的截面图;
图25示出图21中照明和/或信号装置的沿图22中所示的截面平面XXV-XXV所取的截面图;
图26a-图26b示出图25中所示的放大细节XXVI的实施例变型;
图27以分离的部分示出根据本发明另一实施例的照明和/或信号装置的立体图;
图28以组装配置示出图27中照明和/或信号装置的正视图;
图29示出图27中照明和/或信号装置的沿图28中所示的截面平面IXXX-IXXX所取的截面图;
图30示出图27中照明和/或信号装置的沿图28所示的截面平面XXX-XXX所取的截面图;
图31示出图28的放大细节XXXI;
图32示出图29的放大细节XXXII;
图33以分离的部分示出根据本发明的另一可能的实施例变型的照明和/或信号装置的正视图;
图34示出根据本发明一个可能实施例的装置的截面图;
图35示出根据本发明一个实施例的车灯的平面视图;
图36是图35中的车灯沿图35中的截面平面XXXVI-XXXVI所取的截面图;
图37表示从图35的箭头XXXVII侧看去的图35的车灯的侧视图。
将使用相同的附图标记来指示与以下描述的实施例相同的元件或元件的部分。
具体实施方式
参考前述附图,附图标记4总体上表示车灯,下面的讨论将参考该车灯而不会有损于其一般应用。
如上所提及的那样,术语“照明和/或信号装置”应理解为是指后车灯或前车灯,后者即前车灯也称为前照灯或前大灯,照明和/或信号装置包括具有照明和/或信号功能的车辆的外部灯,如例如位置灯,其可以是前位置灯、后位置灯、侧位置灯、方向指示灯、刹车灯、后雾灯、倒车灯、近光束前照灯、远光束前照灯等。
另外,术语“照明和/或信号装置”还指内部的门控照明灯、仪表盘或其一部分、显示器等。
因此,如下文更好地描述的那样,该装置在其信号功能中可以包括发送发光信号、标志以及任何种类的书写和发光消息的可能性。
照明和/或信号装置4包括通常由聚合材料制成的容器主体或壳体8,其通常允许将照明和/或信号装置4附连到相关车辆。
为了本发明的目的,容器主体或壳体8可以具有任何形状、大小以及呈现任何位置:例如,容器主体8不需要直接与可相关联车辆的车身或其他外部固定装置相关联。
如所看到的那样,例如容器主体8还可以在车辆内部被关联到例如仪表板(instrument panel)、仪表盘、包裹架等上。
容器主体8界定容纳座12,该容纳座12容纳所述照明和/或信号装置的多个组件,并且特别是LED光源16。
容器主体8例如可以至少部分地被相关联,以便封闭透镜状主体20从而封闭容纳至少一个LED光源16的所述容纳座12。
为了本发明的目的,透镜状主体20可以在车辆照明和/或信号装置4的外部,以便限定车辆照明和/或信号装置的直接受大气影响的至少一个外壁。
透镜状主体20封闭容纳座12,并适于由LED光源16产生的光束穿过,该光束被传输到容纳座12的外部。
为此目的,透镜状主体20由至少部分透明(transparent)或半透明(semi-transparent)或透光(translucent)的材料制成,并且还可以包括一个或多个不透明部分,以便在任何情况下都允许由光源产生的光束至少部分地穿过。
根据可能的实施例,透镜状主体20的材料是诸如PMMA、PC等的树脂。
掩模24也可以应用于透镜状主体20,以适当地界定照明和/或信号装置4的照明部分,如下文进一步描述的那样。
照明和/或信号装置4包括分别被供电和激活的至少两个LED光源16',16”,每个LED光源分别面向各自的光导28',28”。
在容器主体8内,光导28可以具有各种形状和构造。
光导28',28'的形状和尺寸可以不同;光导的数量可以大于两个,并且光导28',28”可以布置成形成具有任何形状和延伸度的照明部分36,40。
以这种方式,可以打开不同的照明部分,甚至可以打开大量(远远超过两个单元)的照明部分,以便创建可能的光学效果,或者还可以利用所述照明部分来产生笔迹、标志、与已建立的照明功能相比可能具有其他功能的消息。
以这种方式,照明装置4变为信号装置。为此目的,可以形成和布置光导28,以使其具有根据各种几何图案布置的照明部分:以这种方式,可以组成字母数字代码,字母数字代码因此包括数字和字母表的字母。
LED光源16',16”分别面对相应的光导28',28”的相应的光输入壁32',32”,所产生的光束通过所述光输入壁32',32”在光导28',28”内被引导并由后者即光导28',28”传输。
因此,显而易见的是,LED光源16可以放置在各个光导28的边缘处。
因此,LED光源16',16”沿着由光导28',28”的联合形成的周边来布置,并且由遵循所述周边的一个电子板或几个电子板100供电/容纳。电子板100可以是刚性的或柔性的,以便更好地适应于所述周边。
特别地,所述光导28',28”通过照明/或信号装置4的前壁44处的至少两个相应且不同的发光面36,40发射所述LED光源16',16”的光,所述前壁44是可透光的。
光导28',28”和相应的LED光源16',16”优选地配置为满足通过所述光导28',28'的光束的全内反射条件。
在这种情况下,光导28',28”与相应的LED光源16',16”之间的耦合配置为使得在所述光导28',28”内部传播的光束满足相对于主要传播方向X-X在光导28',28”的相对面之间的全内反射条件,同时根据垂直于所述主要传播方向X的漫射方向Y朝向上述光导的边缘漫射。
结果,直接面对相应的LED光源16',16”的光导28',28”的光输入壁32',32”又配置为在全内反射条件下在光导28',28”内部传输光。
光导28',28”的光输入壁32',32'可以包括光学器件60,例如圆柱形截面的凹槽或突出部,用于沿着垂直于主要传播方向X-X的所述Y-Y漫射方向展开光束。
优选地,所述光学器件60具有在50μm和2mm之间的间距。
光导28',28”又设置有漫射器提取器元件48,漫射器提取器元件48布置在与前壁44相对的后壁52上,和/或被布置在前壁44上,以提取在所述光导28',28”内传播的光束。
换句话说,由每个光源16',16”产生的光束通过光输入壁32',32”穿透到光导28',28”内部并在光导28',28”内部反射,直到它遇到散射器提取器元件48,散射器提取器元件48将其反射到光导28',28”的外部。
更确切地,由位于后壁52上的漫射器提取器元件48漫射的光束可以被发送到前壁44,光束从该前壁44出射。
然而,由漫射元件48漫射的光束也可以在相反的方向即与前壁44相反地发送。
因此,每个光导28',28”在其后壁52的侧面上设有至少一个与每个光导28',28”相关联的反射器元件56,以便直接面对相应的漫射器提取器元件48,以将从光导28',28”发出的光重新引入并将其朝向前壁44反射。
容器主体8继而可以优选地设置有内侧表面96,所述内侧表面96设置有光反射元件56。
例如,内侧表面96借助于沿着内侧表面96共同模制的白色膜而反射。
结果,反射元件56位于漫射器提取元件48的后方。
根据可能的实施例,漫射器提取器元件48是微光学/微结构,诸如像点状微凹陷,其将光漫射到前壁44或朝向反射器元件56漫射。
优选地,漫射器提取器元件48根据非均匀方案布置,该非均匀方案具有的密度随着距光源16的距离沿着光导28',28'的延伸的增加而增加。
根据可能的实施例,反射器元件56是白色膜,其反射来自光导28',28”的后壁52的光。
反射器元件56还可包括反射镜。
有利地,所述光导28',28”在至少一个相应的内壁64处并置且彼此相邻。
另外,光导28',28”由屏障元件68机械地和光学地分离,所述屏障元件68防止光在所述至少一个内壁64处在光导28',28'之间通过。
优选地,所述屏障元件68界定光导28',28'的整个周边,以便光学隔离并界定对应于每个光导28',28”的前壁44。
有利地,所述屏障元件68是对于从反射器元件56延伸到至少所述前壁44的光而言不透明的隔离隔膜,完全越过前壁44。
优选地,所述屏障元件68完全越过超过反射器元件56朝向前壁44布置的对光线透明的任何部分,所述部分包括后者即前壁44。换句话说,所述屏障元件68延伸以包围能够反射从各个光导部段射出的光线的任何表面。
根据可能的实施例,所述前壁44属于光导28。
根据另一可能的实施例,所述前壁44属于在相对于反射器元件56的相对侧上在所述光导28',28”的前方相关联的透镜状主体20。透镜状主体20被从光导28',28”延伸的屏障元件68越过,使得从所述光导28',28”之一发出的光线不会被前壁44朝向另一光导28”,28'反射。
根据可能的实施例,屏障元件68与反射器元件56相关联,越过光导28并且延伸远至前壁44。此外,前壁44可以是与透镜状主体20和从光导28分开的元件,并被放置在这两个元件之间。
根据可能的实施例,所述屏障元件68被共同模制或嵌入在光导28中,并且至少部分地(或甚至完全地)在反射器元件56内部延伸,并且至少部分地(或甚至完全地)前壁44内部延伸。
一个实施例也是可能的,其中所述屏障元件68与前壁44共同模制并延伸至反射器元件56。屏障元件68还可以包括对光不透明的膜。
根据另一实施例,提供一种透镜状主体20,其被关联以覆盖光导28,其中所述透镜状主体20被布置为与光导28相距一定距离,从而不能将光束朝向所述光导反射回去。
根据一个可能的实施例,在相应的光输入壁32',32”的一侧上设置有通过附件72连接在一起的至少两个光导28',28”,所述附件72布置在相对于LED光源16',16”基本上在后方的位置,平行于由LED光源16',16”发射的光束的主要传播方向X-X。以这种方式,分段的光导由单件组成,以便于组装。
例如,提供至少两个附件72',72”,其将彼此相邻的三个光导28',
28”,28”连接在一起,所述附件72',72”标识出至少一个光源16的容纳座76。
根据一种可能的实施例,所述分隔隔膜或屏障元件68中的至少一个设置有贯通内座80,在其内部容纳有周边光导84,周边光源88与该周边光导84相关联,以选择性地照亮所述内座80。
所述内座80例如通过不透明膜相对于相邻的光导28',28”被光学屏蔽。
根据可能的实施例,上述所有照明和/或信号装置4可以在前壁44上在发光面36,40处包括漫射器,例如乳白色或压花(opaline or embossed)的元件104。
所述乳白色或压花的漫射器元件104可以薄膜的形式施加在发光面36,40上。
还可以将所述乳白色或压花的漫射器元件104直接施加到透镜状主体20。
所述漫射元件104因此可以结合到光导28的前壁44中和/或结合到相关联以覆盖光导28的透镜状主体20中。
这种乳白色或压花的漫射器元件104的技术效果是使照明和/或信号装置的发光面所发射的光束进一步均匀化,从而获得完全等同于通过O-led类技术获得的照明均匀性。
因此,可以创建例如包括具有至少两个相应照明面36,40的两个光导28',28”的模块,并将它们并排布置以形成复杂照明结构,所述复杂照明结构可以形成特殊的光信号、符号、标志、标题和任何种类的消息。
显然,由于各个LED光源的单独控制,各个照明面的适当激活顺序将使得有可能根据用户需要获得特定的图形效果、书写以及还有各种类型的动画。
如从说明书中可以意识到的那样,本发明使得可以克服现有技术中提到的缺点。
特别地,根据本发明的汽车照明和/或信号装置使其可以获得设有具有任何亮度程度的部分的任何预定的发光图案,能够满足前照灯的所有光度规格,但是也能够发出光信号、任何类型的图形以便成为信息通信工具以及光信号和照明装置。
另外,根据本发明的照明和/或信号装置允许通过按命令激活并且根据光导的照明面的预定顺序来获得任何动画。
此外,各个照明部分具有与可使用O-led技术获得的照明部分完全可比的均匀性水平,同时其复杂性和成本明显低于后一种技术即O-led技术。
无论所使用的光导的部段的数量和布置如何,都可以获得上述优点。此外,每个区或部段都被均匀且一致地照明,而不允许光束泄漏或区或部段未被明确照明。以此方式,在灯的所有操作条件下总是要考虑将光导分成几部分,并且通常将车灯分为几部分。每个区或部段均独立于相邻区或部段而接通或关闭,而不会产生不必要的光束泄漏风险。
因此,有可能发送总是清晰且可完美理解的光信号,即,可以开启部段以形成具有图形效果的特定光图案和/或总是清晰而独特的光消息,正是因为各个部段或部分的激活始终是准确的,并且不会发生不必要的光泄漏。
另外,本发明的照明和/或信号装置具有极小的占用空间,使得它们适用于车辆内部和外部两者;此外,它们的减小的厚度有利于它们在各种位置上的定位,因为它们不需要修改其所放置的结构并且不需要特别深的壳体。
本发明的照明和/或信号装置既可以是平面的也可以是弯曲的,并且因此适合于定位在任何位置,因为它们可以容易地集成到车身和/或仪表盘的曲线中而没有任何困难。
在可获得的照明面的几何形状、图案或形状方面没有限制。
照明图案的特征还在于在装置外部漫射的光束的显著一致性和均匀性。
因此,由于本发明,在保持高能量效率和图案的照明均匀性的同时,可以获得发光图案,即任何照明表面或具有任何几何形状。
该解决方案易于实现,成本、重量和尺寸有限。
本领域技术人员可以对上述的照明和/或信号装置进行多种修改和变型,以满足偶然的和特定的要求,同时保持在由所附权利要求限定的本发明的保护范围内。
例如,LED光源可以从背后照亮光导,而不是放置在光导的边缘处。
Claims (27)
1.一种照明和/或信号装置(4),特别是用于汽车领域的照明和/或信号装置(4),所述照明和/或信号装置(4)包括:
-单独被供电和激活的至少两个LED光源(16',16”),每个LED光源(16',16”)面向相应光导(28',28”)的相应光输入壁(32',32”);
-其中所述光导(28',28')适合于通过在照明装置的可透过光的前壁(44)处的至少两个不同的照明面(36,40)传输和发射所述LED光源(16',16”)的光,光导(28',28”)设置有漫射器提取元件(48),所述漫射器提取元件(48)布置在光导(28',28”)的与前壁(44)相对的后壁(52)上,和/或布置在所述前壁(44)上,并成形为将光提取到照明和/或信号装置外部;
-其中所述光导(28',28”)在至少一个相应的内壁(64)处并置并彼此相邻;
-其中所述光导(28',28”)由屏障元件(68)机械地和光学地分离,所述屏障元件(68)防止光在所述至少一个内壁(64)处在光导(28',28”)之间通过;
其中所述屏障元件(68)是对于从后壁(52)延伸到至少所述前壁(44)的光而言不透明的隔离隔膜,完全越过所述前壁(44)。
2.根据权利要求1所述的照明和/或信号装置(4),其特征在于所述提取器漫射器元件(48)被成形为使得至少部分地朝向前壁(44)提取光。
3.根据权利要求1或2所述的照明和/或信号装置(4),其特征在于所述提取器漫射器元件(48)被成形为使得至少部分地朝向后壁(52)提取光。
4.根据权利要求3所述的照明和/或信号装置(4),其特征在于至少一个反射器元件(56)与直接面对相应的漫射器提取器元件(48)的每个光导(28',28”)相关联,从而使光朝向前壁(44)反射,其中所述屏障元件(68)从反射器元件(56)延伸到至少所述前壁(44),完全越过所述前壁(44)。
5.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)界定光导(28',28”)的整个周边,以便相应于每个光导(28',28”)光学隔离和界定前壁(44)。
6.根据权利要求1至5中任一项所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)完全越过超过光导(28',28”)的后壁(52)朝向前壁(44)布置的对于光线透明的任何部分,所述部分包括前壁(44)。
7.根据权利要求1至5中任一项权利要求并结合权利要求4所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)完全越过超过反射器元件(56)朝向前壁(44)布置的对于光线透明的任何部分,所述部分包括前壁(44)。
8.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述前壁(44)属于光导(28)。
9.根据权利要求1至7中任一项所述的照明和/或信号装置(4),其特征在于所述前壁(44)属于在相对于后壁(52)的相反侧上在所述光导(28)的前方相关联的透镜状主体(20),透镜状主体(20)被从所述光导(28)出来的光线所穿过,其中屏障元件(68)越过所述透镜状主体(20)。
10.根据权利要求1至9中任一项权利要求并结合权利要求4所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)与反射器元件(56)相关联,越过光导(28)并延伸远至前壁(44)。
11.根据权利要求1至9中任一项权利要求并结合权利要求4所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)被共同模制或嵌入在光导(28)中并至少部分地在反射器元件(56)内部延伸,并且至少部分地在前壁(44)内部延伸。
12.根据权利要求1至9中任一项权利要求并结合权利要求4所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)与前壁共同模制并延伸远至反射器元件(56)。
13.根据权利要求1至12中任一项所述的照明和/或信号装置(4),其特征在于设置有透镜状主体(20),所述透镜状主体(20)被关联以便覆盖光导(28),所述透镜状主体(20)布置在与光导(28)相距一定距离处,以使光束不能朝向所述光导(28)反射回去。
14.根据权利要求1至13中任一项所述的照明和/或信号装置(4),其特征在于包括至少两个光导(28',28”),至少两个光导(28',28”)在相应的光输入壁(32',32”)的侧面上通过附件(72)结合在一起,所述附件(72)布置在相对于LED光源(16',16”)基本后方的位置中,平行于由LED光源(16',16”)发出的光束的主要传播方向X-X。
15.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)中的至少一个设置有贯通内座(80),在所述贯通内座(80)中容纳有周边光导(84),周边光源(88)与周边光导(84)相关联,成形为选择性地照亮所述内座(80)。
16.根据权利要求15所述的照明和/或信号装置(4),其特征在于所述内座(80)相对于相邻的光导(28',28”)被光学屏蔽。
17.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述漫射器提取器元件(48)是微光学/微结构,其被构造成向前壁(44)漫射光。
18.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述漫射器提取器元件(48)是根据非均匀方案布置的,所述非均匀方案具有的密度随着与相应LED光源(16',16”)沿光导(28',28”)的延伸的距离的增加而增加。
19.根据前述权利要求中任一项权利要求并结合权利要求4所述的照明和/或信号装置(4),其特征在于所述反射器元件(56)是反射来自光导(28',28”)的后壁(52)的光的白膜或镜子。
20.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述屏障元件(68)包括对光不透明的膜。
21.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述光导(28',28”)和相应的LED光源(16',16”)配置为具有穿过光导(28',28”)的光束的全内反射条件。
22.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述光导(28',28”)的直接面对相应的LED光源(16',16”)的光输入壁(32',32”)配置为在全内反射条件下在光导(28',28”)内部传输光。
23.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述光导(28',28”)的光输入壁(32',32”)包括正弦的、圆柱形的、或棱镜截面光学元件。
24.根据权利要求1至23中任一项所述的照明和/或信号装置(4),其特征在于光导(28',28”)、反射器(56)和屏障元件(68)包含在容器主体(8)的内部,所述容器主体(8)配备有内部侧面(96),所述内部侧面(96)配备有光的反射器元件(56)。
25.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于所述LED光源(16',16”)沿着由光导(28',28”)的联合而形成的周边布置,并由沿所述周边的一个电子板(100)或几个电子板(100)供电。
26.根据前述权利要求中任一项所述的照明和/或信号装置(4),其特征在于在前壁(44)的侧面上、在照明面(36,40)处布置有乳白色和/或压花的漫射元件(104)。
27.根据权利要求26所述的照明和/或信号装置(4),其特征在于所述漫射元件(104)被结合到光导(28)的前壁(44)和/或透镜状主体(20)内,透镜状主体(20)被关联以覆盖光导(28)。
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