CN106764805A - 交通工具头灯和注光重点照明灯的组合件及方法 - Google Patents
交通工具头灯和注光重点照明灯的组合件及方法 Download PDFInfo
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- CN106764805A CN106764805A CN201611272841.3A CN201611272841A CN106764805A CN 106764805 A CN106764805 A CN 106764805A CN 201611272841 A CN201611272841 A CN 201611272841A CN 106764805 A CN106764805 A CN 106764805A
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Abstract
一种具有例如LED等固态光源(4)的重点照明灯(10)可附接至汽车头灯(40)的与发光灯管(44)相对的后表面。重点照明灯(10)具有第一保持构件(20),例如夹持器,其形成在LED(4)被安装于其上的印刷电路板(8)上。头灯基座(60)限定出光通道(45),其形成为光导(42),从最外缘表面(63)延伸至灯管(44)被保持于其上的上表面(61)。重点照明灯(10)优选通过弹性的第一和第二保持构件(20、24)而可容易拆除地安装至头灯(40),并且在安装好时,能被偏移以促进光源(4)与光导(42)的光学联接。
Description
技术领域
本公开涉及特别是用于机动交通工具的重点照明(装饰或辅助)灯的光源和照明设备。
背景技术
申请人的受让人的以下交通工具灯是公知的,并且它们各自以其整体并入本文,如同在本文完全阐述了一样:美国专利7,008,096(Coushaine);7,261,451(Coushaine);6,080,019(Coushaine);6,270,235(Coushaine);6,254,252(Coushaine);5,696,424(Coushaine);和美国公开专利号US2010/0213815(Aghamehdi)。申请人的受让人的附属美国专利4,751,421(Braun)的交通工具灯也是公知的,其同样以其整体并入本文,如同在本文完全阐述了一样。
美国专利6,080,019(Coushaine)在图1-5中所示类型的头灯的商业实施例是公知的,并且在本领域中通常标示为例如9005或9006型头灯。参考Coushaine的‘019专利(在其图1示出了密封盖14或图3-4示出了密封盖114并且在第4栏第55行至第5栏第1行讨论了盖114与硅酮密封剂的固定),已知的是,在由Osram Sylvania公司(“OSI”)销售的商用SAE9006型(ECE HB4)灯中,对应于盖114的盖由乳状塑料制成,但是当这种盖从其覆盖的盲孔凹处被撬开时,凹处内会存在大量硅酮密封剂,并且没有穿过头灯基座的视线或光通道。具体而言,不存在从头灯基座的底部通向上部区域的光通道,因为模制出基座的不透明塑料阻止其出现。此外,在这类商业实施例中,灯管引线(元件30)穿透基座的塑料,但是不会形成光通道,此外,Coushaine的专利‘019中的灯管引线与插头端的电气接触件(元件30和24)之间的焊接接合也不能形成光通道。
发明内容
为了给现有交通工具的照明提供简单和定制的外观,本公开改善了机动交通工具的照明设备,例如通过从机动交通工具的头灯发射有色(带颜色)的光。
在一个实施例中,固态光源例如发光二极管(LED)安装在承载有一个或多个夹具的壳体上的印刷电路板上,形成LED灯。一个或多个夹具构造为可附接至常规的灯管式机动交通工具头灯,它在其上表面上承载有常规的钨丝卤素光源。头灯通常通过底盘配线线束得到供电。本公开提供的可附接LED灯通过单独的电引线得到供电,以给机动交通工具的灯提供重点照明或辅助装饰照明。装饰灯的背景中的术语辅助优选意味着不受监管要求的灯。具有夹上的LED重点照明灯的头灯以常规的方式附接至交通工具的反射器腔体的后部。
在另一方面,常规的可更换灯管式车灯被修改为提供光通道,其可以是开放式通孔或光导(或光管)。光通道从头灯的外缘表面优选为下表面或上表面延伸至出射区域,其允许光从所附接的固态重点照明光源穿过头灯进入交通工具的头灯腔体,从而投射至交通工具外。在优选实施例中,光通道是塑料材料或玻璃光管,其通过硅酮密封剂保持在头灯基座中的孔内,以防止潮气渗入经过头灯进入反射器腔体中。
在另一方面,LED重点照明光源和汽车头灯通过可大致为平移运动的横向运动形成匹配操作关系。LED重点照明灯可通过滑动运动通过施加适度的手指力沿大体垂直于安装在车灯上的常规安装式卤素灯管的主纵向轴线的方向定位在汽车头灯上;替代地,滑动运动可以大体平行于卤素灯管的纵向轴线的方向。在汽车头灯和安装至反射器腔体(其可通过交通工具的罩下发动机室触及)的后侧的附接LED光源的操作状态下,LED光源优选可选择性地反向于组装方向从汽车头灯拆除,而不必须从反射器拆下头灯。
附图说明
本公开的上述特征和它特征以及获得它们的方式,将通过参考以下结合附图在本文描述的实施例而变得更清晰且能被更好地理解,附图中:
图1是本公开的重点照明灯10的俯视图;
图2是重点照明灯10的侧视立面图;
图3是重点照明灯10的前视图;
图4是重点照明灯10的后视图;
图5是重点照明灯10的基座2和PCB 8的仰视图;
图6是重点照明灯10的基座2的前透视图;
图7是连接至头灯40的重点照明灯10的前透视图;
图8是重点照明灯10的部件的分解透视图和头灯40的透视图;
图9是示出了光导42的从头灯40的后部看到的局部剖切透视图;
图10是包括光导42的头灯40的仰视图;
图11是连接至锁定到交通工具底盘上的反射器100的头灯40的重点照明灯10的截面图;
图12A和12B是从2007年七月颁布的现有技术文献SAE(汽车工程师学会)J2560的摘取的图。
具体实施方式
可以理解的是,本公开在其应用上并不局限于在以下描述中阐述的或附图中示出的部件的构造和配置的细节。本文中的实施例能够以多种方式实施或执行。此外,可以理解的是,本文所使用的措辞和术语是为了描述的目的,而不应被认为限制为如本领域技术人员可以理解的。
本文公开的汽车头灯40及其相关的重点照明灯(accent lamp)10的组合适用于机动交通工具,特别适用于比如交通工具头灯或雾灯(本文中统称为交通工具头灯)等用于交通工具前向照明的反射器腔体,其用于照射路面。机动交通工具的类型可包括但不限于:陆地交通工具,例如乘用轿车、运动型多功能车、小型厢式车、卡车(轻型或重型卡车)和休闲交通工具(例如,ATV、摩托车、雪地车)。替代地,机动交通工具还可包括水运交通工具(例如,船舶、喷气式滑水车、个人水艇)和空中交通工具(例如,飞机、直升机)。
I.重点照明灯部件
重点照明灯10为机动交通工具提供重点照明或辅助照明。重点照明灯10构造为设置在头灯40的外表面附近。重点照明灯10提供了来自头灯腔体的重点照明,特别辅助装饰照明,其可理解为从交通工具反射器腔体提供的照明,其代替或不同于机动交通工具原始制造时从反射器腔体外提供的照明。
参考图1-6,重点照明灯10具有固态光源,其可包括至少一个发光二极管(“LED”)4,并且可进一步包括多个LED 4a、4b、4c。LED 4安装在例如印刷电路板(“PCB”)8等表面上,所述印刷电路板8包含从电引线16接收电能的迹线。对重点照明灯的电气控制在由本申请的一个或多个发明人于2015年4月30日提交的题为“Motor Vehicle Accent Lamp andMethods of Use therefor”(署名Weiss、Lessard、Holland和Landcastle)的待审美国专利申请NO.14/700,435中有公开,该美国专利申请通过引用并入本文,如同在本文完全阐述一样。
来自LED 4的热量传输至壳体32并且被其以其它方式管理,所述壳体32可由金属形成,例如压铸件。PCB 8被接收在形成于壳体32中的袋部内。壳体32的外表面优选地包括多个散热鳍片或引脚14,以驱散来自LED 4的热量。
具体而言,在LED 4a、4b、4c中,LED 4a可包括红色LED,LED 4b可包括绿色LED,并且LED 4c可包括蓝色LED。三个LED 4a、4b、4c可配置为三角形,并且三角形的中心可与延伸穿过本文所论述的光导42的纵向轴线重合。在电磁波普内,红色LED 4a可在处于620nm至700nm范围内,更具体而言620nm至645nm范围内的波长(λ)处操作。绿色LED4b可在处于500nm至570nm范围内、特别是处于520nm至550nm范围内的波长(λ)处操作。蓝色LED 4c可在处于450nm至500nm范围内、特别是处于460nm至490nm范围内的频率处操作。尽管可使用离散的红色、绿色和蓝色LED芯片,其它芯片封装包含结合为一个芯片的所有三个管芯;也可以使用RGBW(白色)和RGBA(琥珀色)芯片组合来增强控制。在本公开的另一些实施例中,重点照明灯10可被构造为发射无色差(白)光,例如用作日间行车灯。
关于最大强度,从重点照明灯10发射的最大光强构造为低于从头灯40的近光或远光发射的光强。例如,用于头灯40、例如HB4/9006卤素头灯灯泡的光源44设计为发射大约700流明的近光和大约1200流明的远光。相比之下,从每个重点照明灯10的发光装置4发射的最大光强构造为小于或等于300流明。例如,从光源4发射的光强可以是5流明至300流明的范围,并且更特别是20流明至250流明的范围,并且甚至更特别是40流明至100流明的范围。
LED 4可配置为光引擎的一部分,并且可包括安装有LED 4a、4b和4c的PCB 8上的LED驱动器,以及用以向那些LED提供关于颜色和强度的信号的电气配线,正如在本领域公知且未示出的。LED驱动器可安装在与其上安装有LED的PCB分离的PCB上,或者与PED安装在相同的PCB上。
LED 4沿着主方向P发光,优选地以Lambertian分布,具有垂直于PCB 8的最大强度,并且随着距离垂线的角度的增加而减小。参考图7,在组装状态下,主方向P取向类似于头灯灯管44的轴线O。LED4位于透镜6下方,所述透镜6优选为准直透镜,以促进将重点照明灯10发出的光引导到光导42中。
重点照明灯10具有基座2,其安装至壳体32且例如通过紧固件12固定在其上,并且用作盖,以保持PCB 8和透镜6。参考图5-6和8,基座2的下侧具有环形肋34,其被接收在壳体32中的袋部内。在弹性柱18上向上延伸的是第一保持构件20,其位于安装表面8上方。第二保持构件24也从基座2延伸。第一和第二保持构件20、24中的每个构造为附接至头灯基座60的相应的间隔开的部分。
第一或第二保持构件20、24可以是粘结剂。第一或第二保持构件20、24可以是独立部件,例如柔性带、软管夹持器、铰接夹或拉链带或电缆带(例如,如总体上在美国专利5,911,367(McInemey)中示出的电缆带),其在组装期间被连接至基座2和头灯基座60或围绕基座2和头灯基座60连接。
替代地且优选地,第一和/或第二保持构件20、24与基座2一体形成,例如由弹性热塑材料例如尼龙或乙缩醛模制而成。优选地,第一保持构件20是C形第一夹持器,类似于由两个臂22形成的套环。第二保持构件24在更靠近PCB 8的位置处从基座2延伸。第二保持构件24也是具有两个弹性臂26的夹持器。第一和第二保持构件20、24大致彼此平行。第一夹持器具有两个臂22,其在它们的自由端彼此间隔以限定第一通道28,其构造为接收第一夹持器20所附接至的头灯基座60的灯管引线接收区域64。第二夹持器具有两个臂26,其在它们的自由端彼此间隔以限定第二通道30,其构造为锁定到头灯基座60的交通工具配线连接器接收区域65上。
重点照明灯10可进一步包括电力供应器(未示出),以向重点照明灯10提供电力,其可通过电气配线16电联接至电力供应器。此外,重点照明灯10可进一步包括电联接至电力供应器的控制器(未示出)。除了别的之外,控制器可用于控制从电力供应器发出的电力输出,特别是基于从重点照明灯10的使用者接收到的输入。这种控制器可位于机动交通工具的客室中,例如位于仪表盘上。
电力供应器可从通过电气配线与之电联接的例如汽车电池等电力源接收电力。电力供应器可进一步包括壳体,其包含恒定电流电力供应器,用于激励LED芯片。电力供应器向重点照明灯10的输出可由反馈环控制,所述反馈环包括感应电阻,其可位于重点照明灯10中或任何其它适当位置。在本公开的某些实施例中,控制器和/或电力源可被包括在电力供应器中,特别是壳体内。
在本公开的某些实施例中,控制器可以是无线控制器,其构造为从无线发射器接收输入(控制)信号。无线发射器可包括计算机程序,其可在微计算机上操作,例如可通过无线电、膝上型计算机、平板电脑或智能(蜂窝)电话提供。无线控制器和无线发射器可使用技术或技术或其它适当的无线通信技术进行无线通信。
计算机程序可以提供为在微电脑上操作的计算机软件应用的形式。计算机软件可提供图形用户界面(GUI),其使得使用者能够选择从重点照明灯10发射的彩色(有颜色)光的颜色和强度。软件可运行在从GUI计算机接收的接收端上,其进而指令经过恒定电流驱动器电路的每个颜色的强度。
例如,图形用户界面可允许使用者从提供在调色板上的可用颜色的显示器的选择颜色,其调色板允许使用者选择从重点照明灯10发射的彩色(有颜色)光的颜色。调色板可利用RGB颜色模型。RGB模型可被理解为附加颜色模型,其中,来自LED 4a、4b和4c的红、绿和蓝光以多种水平被组合在一起,以再现大量的颜色。RGB模型可以是真实颜色模型,其提供例如红、绿、蓝的256色调,以达总共至少1600万种颜色变化。
图形用户界面还可使得使用者能够进入用于本领域已知的0至255之间的红、绿和蓝色调的每个的特定值,其可被增加至或替代调色板。图形用户界面还可使得使用者能够进入用于HSL(色调-饱和度-亮度)和HSV(色相-饱和度-值)的特定值,其可被理解为RGB颜色模型中的点的两个最普通的圆柱坐标图示。
除了颜色外,图形用户界面还使得使用者能够调节重点照明灯10在完全强度和完全强度的一部分之间的输出强度。例如,图形用户界面使得使用者能够调节重点照明灯10的输出强度,基于从零(关闭)至100%(完全打开)范围内以1%点递增的完全强度的百分比。8位控制器允许接近1/255或几乎0.5%递增的调节。因此,例如,图形用户界面可使得使用者以输出强度的10%、20%、30%、40%、50%、60%、70%、80%、90%和100%来调节重点照明灯10的输出强度。
从重点照明灯10发射的照射光的颜色和强度可使用以本领域已知的方式在红色LED 4a、绿色LED 4b和蓝色LED 4c上的脉冲宽度调制来推导。
II.汽车头灯部件
汽车头灯40是传统设计和构造,但例外的是已经通过灯基座60钻设光通道45。
传统头灯40的构造细节已经在以下美国专利中的每个中示出:7,008,096(Coushaine);7,261,451(Coushaine);6,080,019(Coushaine);6,270,235(Coushaine);6,254,252(Coushaine);5,696,424(Coushaine)和美国公开专利US2010/0213815(Aghamehdi),其每个以其整体并入本文,如同在本文被完全描述了一样。
在图7-11中示出了汽车头灯40。头灯40具有容纳光源46的灯管44,例如钨丝卤素灯管。头灯40一般提供无色差(“白”)光。无色差光被理解为对人类裸眼为中性色彩的光。灯泡电引线48、50延伸穿过压力密封端52以给灯丝供电。灯管44设置在头灯基座60上,其灯管主纵向轴线O垂直延伸远离头灯基座60的上表面61。保持器54以已知的方式抓住压力密封件52。保持器54还可包括支架或腿58,其可由片状金属形成。保持器54将灯管44连接至头灯基座60。支架58具有形成在其中的狭槽和/或限定出孔56的相邻支架58之间的空间。孔56形成光出射区域,用于当重点照明灯10连接至头灯40时由重点照明灯10发出的光。
头灯基座60具有上表面61和下表面63。下表面63形成在头灯基座60的外缘表面。下表面63优选是头灯基座60的底表面。
参考图8、9和11,头灯基座60具有灯管引线接收区域64,电引线48、50从灯管44延伸到其中。头灯基座60进一步具有接触件68、68,其处于交通工具配线连接器接收区域65中。接触件68、68电连接至灯管引线48、50,如图9所示,例如通过焊接,从而提供电连接至机动交通工具的一部分的配线线束。参考图7-9,灯管引线接收区域64大体横切于交通工具配线连接器接收区域65,使得头灯基座60大体呈L形。灯管电引线48、50,至少在引线接收区域64内,大致横切于电接触件68。
参考图12A、12B,示出了SAE(美国汽车工程师学会)技术规格的摘录。SAE文献J2560的41-56页(2007年7月颁布)的以其整体并入本文,如同在本文被完全阐述一样。图12A、12B所示的摘取图包含9005灯泡,显示合适的L形头灯基座60,其装配在标示为SAE-9005、SAE-9006、SAE-9145、SAE-9140、SAE-9155、SAE-9040、SAE-9045、SAE-9055、EC-HB3、EC-HB4或EC-HB10的灯泡的空间封罩内。
参考图7和11,头灯基座60包括锁定凸片70,以与反射器100形成连接,正如本领域中已知的,方法是通过线性插入,随之通过围绕灯管轴O的旋转头灯40。
参考图7、9和11,头灯基座60可具有环形槽62,其帮助接收和座置重点照明灯10的形环夹具20。
参考图9和11,头灯基座60在其内部区域在灯管44下方限定出腔体47,其限定出光通道45。光通道45从最外缘表面63(优选为底面)中的孔延伸至上表面61。邻近外缘表面63的光通道45在外缘表面63处形成光入射窗,使得从头灯40外部的区域即从重点照明灯10进入的光被导向压力密封件52的下侧和/或光出射孔56。
光通道45可以是开放孔,其在干燥气候中是可接受的,但是可能允许湿气进入交通工具头灯反射器腔体中的潮湿状态下,其可能沉积在反射器100上。为了更好地密封交通工具反射器腔体,以及为了从重点照明灯10引导光,在光通道45中设置光导42。光导42对于来自固态光源4的光的波长是光学透射性的。光导42可由塑料材料、例如石英玻璃等玻璃或光学等级硅酮制成。如果光导42由塑料或玻璃制成,则其有助于在光通道45中的光导42之间施加硅酮密封剂,以抑制湿气进入。光导42优选是实心杆,优选为圆柱形。光导42在外缘表面63的光入射窗处封闭光通道45,但是不必物理地占用光通道45的整个长度。光导42与灯管44的中心轴线O对齐。光导42延伸进入腔体47,但是不必向上延伸至头灯基座60的上表面61的高度,但其长度可在它下方终止;这可促进入射光不仅进入压力密封区域52,而且还反射离开压力密封件52以及形成保持器54和支架58的片状金属。参考图11,灯管电引线48、50与从重点照明灯10发射的光路横向间隔开,会横向穿过光通道45、或光导42,以避免与光路干涉。
参考图10-11,在光入射窗处的光导42优选是平的,其当重点照明灯10联接至头灯40时促进与透镜6的上表面良好的光学联接。可选地,光导42与外缘表面63平齐。
光通道45优选是直的,并且从底面63延伸以将光引导向上表面61。如果光通道45不是直的,例如,如果外部光线在进入槽62附近的头灯基座60的横向侧表面上的光入射窗,则使用反射器或弯曲光导的光处理将来自重点照明灯10的光引向上表面61附近的光通道45的出射,使得来自重点照明灯10的光将入射到压力密封件52下侧附近,并且在保持器58中的光出射区域56处离开。这种配置可以用于将重点照明灯10联接至具有直线形而非L形的基座的车灯,例如,基于SAE标号9004(ECE HB1)销售的车灯,其一个示例在Coushaine的专利6,080,019中的图7中示出,因为交通工具配线线束被插接到压力密封区域下方和与其相对的下端上。
III.操作联系
参考图1-7,第一和第二保持构件20、24大致彼此平行。第一夹持器具有两个臂22,其在它们的自由端处彼此间隔开,以限定第一通道28,其构造为接收第一夹持器20所附接至的头灯基座60的灯管引线接收区域64的外表面。第二夹持器具有两个臂26,其在它们的自由端彼此间隔以限定第二通道30,其构造为锁定到头灯基座60的交通工具配线连接器接收区域65上。
特别参考图2,弹性柱18允许形成在第一保持器夹20处的套环以悬梁的方式大致围绕柱18与基座2相接合的区域朝向和远离PCB 8轻微枢转。在图7的已组装状态下,第二保持元件24锁定到头灯基座60的连接器联接区域65上,随后围绕槽62连接第一保持夹20的动作导致柱18和第一保持构件20从其中性位置轻微偏转,从而促使重点照明灯10和头灯40更紧密连接。这实现了促进部件的定向以及透镜6的上表面和光导42的光入射窗朝向彼此的偏移,优选形成平齐匹配接触。
用于引导头灯40的第一和第二通道28、30从侧面都是开放的,如图1的俯视图所示,并且在远离PCB 8垂直延伸的方向上是开放的,如图2的侧视图所示。
特别参考图7-8,为了实现组装,通过施加适度的手指力,重点照明灯10易于相对于头灯40轻微倾斜,以将第二通道开口30的臂26钩在头灯40的配线连接器接收区域65的上表面上,然后垂直于灯管主轴O以大致平移运动方式滑动,由此由于臂22、22之间的分隔距离被选择为小于灯管引线接收区域64的外表面,例如槽62的直径,从而在第一通道开口28处遇到一些轻微的阻力,并且克服该阻力允许第一保持构件20紧固至槽62。这种定位还能偏移弹性柱18,以促进光源4与光导42的连接。
替代地,重点照明灯10可在大体平行于灯管主轴O的方向上被引导到头灯40上,方法是通过倾斜外缘表面63以将与光导42相邻的头灯基座60的区域向下引导到第一保持构件20的臂22之间,以通过第一通道28,然后向下平移头灯40,使得配线连接器接收区域65撬开弹性臂26,还实现了图7、11的组装状态并促进光学联接。
由于简单的组装方向,重点照明灯10可在头灯40安装至交通工具头灯腔体之前或之后安装至头灯40,方法是以凸片70通过经由交通工具发动机室触及的开口将它匹配至交通工具安装的反射器100。当需要更换重点照明灯10或头灯40时,重点照明灯10能选择地容易地从头灯40拆除,例如用于维修、保养或重新安装灯管。
虽然已经描述了本公开的优选实施例,但应被理解的是,可进行多种改变、调整和修改,而不背离本公开的精神和所附权利要求书的范围。因此,不应参考以上描述来确定本公开的范围,相反应参考所附权利要求及它们的等同方案的全部范围来确定。此外,应该明白的是,所附权利要求并不一定包括本公开的最宽范围,其是申请人有权要求的,或者本公开可以被要求权利的唯一方式,或者所记载的全部特征是必需的。
Claims (16)
1.汽车头灯与外部可附接光源的组合件,包括:
头灯(40),其包括:
适于生成光的灯管(44);
头灯基座(60),其包括上表面(61)、最外缘表面(63)、灯管引线接收区域(64)和交通工具配线连接器接收区域(65);
保持器(54),其附接至灯管(44)并相互连接头灯基座(60)与灯管(44),所述保持器(54)在所述上表面(61)与所述灯管(44)之间的位置处限定出至少一个光出射区域(56);和
头灯基座(60),其进一步在其内限定出腔体(47),设置在灯管(44)的下方,并且限定出在所述最外缘表面(63)与所述上表面(61)之间延伸的光通道(45),所述光通道(45)在最外缘表面(63)处限定出光入射窗;以及重点照明灯(10),其可连接至汽车头灯基座(60),所述重点照明灯包括:
基座(2);
固态光源(4),其设置在基座(2)上;和
第一保持构件(20),其设置在基座(2)上,并且适于附接至头灯基座(60)的第一部分;
其中,所述固态光源(4)光学地联接至所述头灯基座的光入射窗。
2.如权利要求1所述的灯组合件,其中,所述第一保持构件(20)包括柔性带。
3.如权利要求2所述的灯组合件,其中,所述柔性带包括电缆带。
4.如权利要求1所述的灯组合件,其中,所述第一保持构件(20)构造为可附接至头灯基座(60)并且可选择性地从头灯基座(60)卸下。
5.如权利要求1所述的灯组合件,其中,所述重点照明灯的基座(2)包括第二保持构件(24),其设置在所述基座上,与所述第一保持构件(20)呈间隔开的关系,
所述第一保持构件(20)构造为附接至头灯基座(60)的灯管引线接收区域(64)的外表面,并且
所述第二保持构件(24)构造为附接在交通工具配线连接器接收区域(65)附近。
6.如权利要求5所述的灯组合件,其中,灯管引线接收区域(64)和配线连接器接收区域(65)大体彼此垂直。
7.如权利要求1所述的灯组合件,其中,所述第一保持构件(20)相对于供它设置于其上的基座(2)被弹性支撑,其中,在重点照明灯(10)被附接至头灯(60)的状态下,固态光源(4)朝向光入射窗偏移。
8.如权利要求1所述的灯组合件,其中,
所述重点照明灯的基座(2)包括第二保持构件(24),其设置在所述基座上,与所述第一保持构件(20)呈间隔开的关系;并且
所述第一保持构件(20)和第二保持构件(24)各自包括夹持器,所述夹持器具有相应的开口,所述相应的开口限定出相应的头灯引导通道(28、30),这些通道大体对齐,由此有助于将重点照明灯(10)大体侧向地引导到头灯(40)上。
9.如权利要求1所述的灯组合件,其中,所述灯管(44)包括压力密封端(52),其中至少一根电引线(48)延伸穿过压力密封(52),并且保持器(54)附接至压力密封端(52)。
10.如权利要求1所述的灯组合件,其中,所述固态光源(4)进一步包括准直透镜(6)。
11.一种将重点照明灯附接至汽车头灯的方法,包括:
提供头灯(40),所述头灯(40)包括:
灯管(44);
头灯基座(60),其限定出上表面(61),所述灯管(44)被保持于所述上表面(61),所述头灯基座(60)进一步限定出从其中穿过的光通道(45),其从位于头灯基座(60)的最外缘表面(63)处的光入射窗延伸至所述上表面(61)处的光出口;
提供重点照明灯(10),所述重点照明灯(10)包括设置在基座(2)上的固态光源(4);
在头灯基座(60)外定位重点照明灯(10);以及
将固态光源(4)的发射区域取向为朝向光入射窗。
12.如权利要求11所述的方法,进一步包括:向光入射窗偏移固态光源(4)。
13.如权利要求11所述的方法,进一步包括:
在重点照明灯的基座(2)上设置第一和第二保持构件(20、24),第二保持构件(24)与第一保持构件(20)间隔开,每个保持构件(20、24)适于附接至头灯基座(60)的相应区域;
相对于重点照明灯(10)的基座(2)偏移第一保持构件(20);
将第二保持构件(24)附接至头灯基座(60);以及
将第一保持构件(20)附接至头灯基座(60),从而促使重点照明灯(10)朝向头灯基座(60)。
14.如权利要求11所述的方法,进一步包括:
在重点照明灯的基座(2)上设置第一和第二保持构件(20、24),第二保持构件(24)与第一保持构件(20)间隔开,每个保持构件(20、24)具有相应的开口,所述相应的开口限定出相应的头灯引导通道(28、30),所述开口大体在同一方向上对齐;以及
将第一和第二保持构件(20、24)附接至头灯基座(60)包括大体侧向地引导头灯朝向头灯引导通道(28、30)。
15.如权利要求14所述的方法,
其中,灯管具有灯管主纵向轴线(O),并且
侧向地引导头灯包括大体垂直于灯管主纵向轴线侧向地移动。
16.如权利要求14所述的方法,
其中,灯管具有灯管主纵向轴线(O),并且
侧向地引导头灯包括大体平行于灯管主纵向轴线侧向地移动。
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Also Published As
Publication number | Publication date |
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EP3165813B1 (en) | 2020-10-28 |
US20170122513A1 (en) | 2017-05-04 |
US9863594B2 (en) | 2018-01-09 |
EP3165813A1 (en) | 2017-05-10 |
KR20170054286A (ko) | 2017-05-17 |
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