CN103958271A - Holder for an automobile headlight, and corresponding headlight - Google Patents
Holder for an automobile headlight, and corresponding headlight Download PDFInfo
- Publication number
- CN103958271A CN103958271A CN201280058071.6A CN201280058071A CN103958271A CN 103958271 A CN103958271 A CN 103958271A CN 201280058071 A CN201280058071 A CN 201280058071A CN 103958271 A CN103958271 A CN 103958271A
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- fixing
- lug
- headlamp
- collapsible
- support
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- 239000000463 material Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/0408—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
- B60Q1/0441—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body the housing being fastened onto the vehicle body using means other than screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/0408—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
- B60Q1/045—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body with provision for adjusting the alignment of the headlamp housing with respect to the vehicle body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/0491—Shock absorbing devices therefor
- B60Q1/0495—Frangible brackets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
本发明涉及一种用于机动车辆的前照灯支架并且特别是一种双功能卤素类型的前照灯支架。The invention relates to a headlamp mount for a motor vehicle and in particular to a headlamp mount of the dual-function halogen type.
一些发光前照灯、特别是双功能卤素类型的前照灯当受到碰撞时是不可压缩的并且涉及在与行人、特别是该行人的股骨/臀部区域碰撞的事件中受伤的风险。Some illuminated headlamps, especially of the dual-function halogen type, are incompressible when subjected to a collision and involve a risk of injury in the event of a collision with a pedestrian, especially the femur/hip area of the pedestrian.
为了解决这个问题，一些前照灯配备有缓冲装置，该缓冲装置能够吸收一次碰撞的一部分能量。此类缓冲装置可以是弹性可变形的、或者导致该前照灯倾斜，这样使得这类缓冲装置是相对复杂的并且生产和组装是昂贵的。To solve this problem, some headlamps are equipped with cushioning devices, which are able to absorb part of the energy of a collision. Such dampers may be elastically deformable or cause the headlamp to tilt, making such dampers relatively complex and expensive to produce and assemble.
另一种解决方案涉及将这些前照灯远离该车辆上的固定位置(通常三个固定位置)安装到多个可塌陷的固定凸耳上。然而，这种组装导致该前照灯相对于静载荷(机械术语)和动载荷(在运动期间)的易碎性，该前照灯的一部分被定位成以便伸出。Another solution involves mounting the headlights on collapsible fixing lugs remote from the fixed locations (typically three fixed locations) on the vehicle. However, this assembly leads to fragility of the headlight with respect to static loads (in mechanical terms) and dynamic loads (during movement), a part of which is positioned so as to protrude.
于是有可能将由一个弹性块形成的压紧类型的一个部件定位在该前照灯的伸出部分的下方。然而，这种类型的部件在一次与行人碰撞的事件中不能够满足对缓冲的需求。It is then possible to position a part of the compression type formed by an elastic block under the projection of the headlamp. However, this type of component cannot meet the need for cushioning in the event of a collision with a pedestrian.
此外，在该前照灯的伸出部分定位一个支架不得改变该前照灯的几何形状以便在组装过程中不引入对该前照灯的这些可塌陷固定凸耳的应力。Furthermore, positioning a bracket at the protruding portion of the headlamp must not alter the geometry of the headlamp so as not to introduce stress on the collapsible securing lugs of the headlamp during assembly.
因此对于一种用于机动车辆的前照灯支架存在一种需要，该支架能够以一种适当的方式响应静载荷和动载荷以及行人的碰撞而无需改变该前照灯的几何位置。There is therefore a need for a headlamp mount for a motor vehicle which is capable of responding in an appropriate manner to static and dynamic loads and pedestrian impacts without changing the geometrical position of the headlamp.
在此提出了一种用于机动车辆前照灯的可塌陷支架，其特征在于，该支架包括：A collapsible bracket for a motor vehicle headlight is proposed, characterized in that the bracket comprises:
-用于该前照灯的一个支撑凸耳，该支撑凸耳具有一种纵向形状并且被配置成用于提供对一个校准重量的纵向阻力，- a support lug for the headlamp having a longitudinal shape and configured to provide longitudinal resistance to a calibrated weight,
-一个固定底座，该固定底座用于固定到该车辆的一个结构元件上并且接纳该支撑凸耳的一个末端，- a fixing base for fixing to a structural element of the vehicle and receiving an end of the support lug,
-用于将该支撑凸耳固定到该固定底座上的装置，这些固定装置使得该支撑凸耳和该固定底座的相对位置能够至少在该凸耳的纵向方向上得到调节，- means for fixing the supporting lug to the fixing base, these fixing means enable the relative position of the supporting lug and the fixing base to be adjusted at least in the longitudinal direction of the lug,
-用于将该支撑凸耳转位并且固定到该前照灯的相对应的装置上的装置，- means for indexing and fixing the support lug to corresponding means of the headlamp,
-至少一个断裂区域，该至少一个断裂区域是被校准成在一个预定力下断裂。- At least one fracture zone calibrated to break under a predetermined force.
作为该支架的支撑凸耳和固定底座相对彼此的相对调整的结果，根据本发明的支架因此可以支撑一个前照灯而无需改变其几何位置。As a result of the relative adjustment of the support lugs and the fixing base of the support relative to each other, the support according to the invention can thus support a headlamp without changing its geometrical position.
该支撑凸耳的纵向形状允许该可塌陷支架竖直定位在该前照灯与该车辆的结构元件之间，从而通过该结构元件允许对该前照灯提供有效的支撑。特别地，这个支撑凸耳是被安排成以便抵抗一个校准重量、例如30kg，该校准重量可以对应于压住该前照灯的人。The longitudinal shape of the support lug allows the collapsible bracket to be positioned vertically between the headlamp and a structural element of the vehicle, thereby allowing effective support of the headlamp by the structural element. In particular, the support lug is arranged so as to resist a calibrated weight, for example 30 kg, which may correspond to a person pressing down on the headlamp.
由于存在至少一个校准断裂区域，该可塌陷支架还并不改变该前照灯的能力而消除碰撞。The collapsible bracket also eliminates crashes without altering the headlight's capabilities due to the presence of at least one calibrated fracture region.
这些指示前、后、下以及上是旨在以这些术语的常规意义来理解的，也就是说，在该车辆的纵向轴线的方向上并且根据重力矢量。The indications front, rear, bottom and top are intended to be understood in the conventional sense of these terms, that is to say in the direction of the longitudinal axis of the vehicle and according to the gravity vector.
该可塌陷支架的支撑凸耳可以由一个纵向板形成的，该纵向板沿其纵向边缘是以多个翼定界的，这些翼加强了该可塌陷支架。这些翼将例如垂直于形成该支撑凸耳的纵向板，或者是相对该纵向板成另一个角度倾斜的。这些翼可以被定位在该支撑凸耳的相对于其平面的相同侧。The support lugs of the collapsible stent may be formed by a longitudinal plate delimited along its longitudinal edges by wings which reinforce the collapsible stent. The wings will for example be perpendicular to the longitudinal plate forming the support lug, or be inclined at another angle relative to the longitudinal plate. The wings may be positioned on the same side of the support lug with respect to its plane.
该校准断裂区域可以包括至少一条折叠线，该至少一条折叠线相对该支撑凸耳是横向的，所述折叠线是位于该支撑凸耳的一个中央区域中和/或该支撑凸耳的一个末端区域中。The calibrated fracture region may comprise at least one fold line transverse to the support lug, said fold line being located in a central region of the support lug and/or at an end of the support lug in the area.
当该支撑凸耳配备有多个翼时，有利地是在该折叠线的高度处在这些翼中形成多个缺口。When the support lug is equipped with wings, it is advantageous to form indentations in the wings at the level of the folding line.
特别地，该折叠线可以通过沿该直线减小该支撑凸耳的厚度来获得，于是对该断裂区域的校准是通过选择一个适当的厚度来获得的。In particular, the folding line can be obtained by reducing the thickness of the support lug along the line, whereupon the calibration of the fracture zone is obtained by selecting an appropriate thickness.
这条折叠线将能够相对于水平面倾斜。This fold line will be able to slope relative to the horizontal.
该支撑凸耳可以具有一个上部平直部分、一个倾斜的中央平直部分以及一个下部平直部分，该上部平直部分和下部平直部分是基本上平行的，并且所述中央平直部分相对于该上部平直部分和下部平直部分形成一个角。The support lug may have an upper straight portion, an inclined central straight portion, and a lower straight portion, the upper straight portion and the lower straight portion being substantially parallel, and the central straight portion facing each other. An angle is formed between the upper straight portion and the lower straight portion.
术语“基本上平行”旨在被理解成涉及两个平面，这两个平面在它们之间形成一个从0°到20°、或者从0°到10°的角。The term "substantially parallel" is intended to be understood as referring to two planes forming an angle between them of from 0° to 20°, or from 0° to 10°.
如以上描述的，使该中央平直部分与该上部平直部分分离的折叠线于是可以形成一个断裂区域。As described above, the fold line separating the central straight portion from the upper straight portion may then form a fracture region.
根据本发明的可塌陷支架的形状将根据该可塌陷支架必须固定到其上的前照灯和结构元件的几何形状来确定；因此该形状对于不同车辆可以变化。例如，该折叠线使或多或少水平的，和/或该中央平直部分相对一个水平面是或多或少倾斜的并且根据该可塌陷支架到该前照灯的上部固定位置与该可塌陷支架到该结构元件的下部固定位置之间的竖直偏移具有更大或更小的长度。The shape of the collapsible bracket according to the invention will be determined according to the geometry of the headlights and structural elements to which it must be fixed; thus the shape may vary from vehicle to vehicle. For example, the folding line is more or less horizontal, and/or the central straight portion is more or less inclined relative to a horizontal plane and according to the collapsible bracket to the upper fixed position of the headlight and the collapsible The vertical offset between the bracket to the lower fixing position of the structural element has a greater or lesser length.
在一个变体或组合中，用于将该支撑凸耳固定到该固定底座上的装置同样可以形成一个校准断裂区域。In a variant or combination, the means for fixing the support lug to the fixing base can likewise form a calibrated breakout area.
根据本发明的用于固定该支架的装置可以包括至少一个孔，该至少一个孔延伸穿过该支撑凸耳并且能够与延伸穿过该固定底座的一个相对应的孔协作，并且一个固定螺钉或类似物延伸穿过该相对应的孔，这些孔中的至少一个至少在该支撑凸耳(该可塌陷支架的安装位置中的竖直位置)的纵向方向上具有一种扩大的形状。这种安排允许以一种非常简单的方式消除该前照灯的组装离差并且当根据本发明的可塌陷支架被固定时防该前照灯的几何位置的任何改变。The means for fixing the bracket according to the invention may comprise at least one hole extending through the support lug and capable of cooperating with a corresponding hole extending through the fixing base, and a fixing screw or Analogs extend through the corresponding holes, at least one of which has an enlarged shape at least in the longitudinal direction of the support lug (vertical position in the installed position of the collapsible stent). This arrangement allows eliminating in a very simple way the assembly dispersion of the headlight and prevents any change in the geometric position of the headlight when the collapsible bracket according to the invention is fixed.
有利地，该螺钉或类似物可以被被校准成在一个预定力作用下断裂。该螺钉或类似物可以例如是由一种如塑料材料的软材料生产。Advantageously, the screw or the like may be calibrated to break under a predetermined force. The screw or the like can eg be produced from a soft material such as plastic material.
根据本发明的可塌陷支架的转位和固定装置可以包括一个固定凸耳，该固定凸耳配备有至少一个孔或构件(或支柱)，该至少一个孔或构件能够与固定地连接到该前照灯的一个壁上的一个构件(或支柱)、或者一个孔协作并且移动到与其接合。The indexing and fixing means of a collapsible stent according to the invention may comprise a fixing lug equipped with at least one hole or member (or strut) capable of being fixedly connected to the front A member (or strut), or a hole, on one wall of the lamp cooperates and moves into engagement therewith.
这种安排允许以一种简单并且可重复的方式、不使用任何工具(例如通过简单的扣合)而将该可塌陷支架定位到该前照灯上。This arrangement allows the collapsible bracket to be positioned on the headlamp in a simple and repeatable manner without the use of any tools, for example by simple snap-fitting.
尽管可以设想反向设置并且任选地有可能在该前照灯上提供一个构件和一个孔并且在该支撑凸耳上提供相对应的部件，但这些构件或支柱将例如被固定地连接到该前照灯上以及该支撑凸耳中产生的这些孔上。These members or struts will, for example, be fixedly connected to the headlamp, although a reverse arrangement is conceivable and optionally it is possible to provide a member and a hole on the headlamp and corresponding parts on the support lug. On the headlamp and on these holes created in this support lug.
有利地，这些转位和固定装置可以包括两个孔，这两个孔与两个相对应的构件协作，这些孔中的一个是在一个方向上、优选是竖直方向上被扩大，并且另一个是圆形的。该圆形孔确保了该支架相对于该前照灯的转位，而该长孔允许一种调整(例如以Z型的形式)。Advantageously, these indexing and fixing means may comprise two holes cooperating with two corresponding members, one of which is enlarged in one direction, preferably vertically, and the other One is round. The circular hole ensures indexing of the bracket relative to the headlight, while the elongated hole allows an adjustment (for example in a Z-shape).
根据本发明的可塌陷支架的转位和固定装置还可以包括与该固定凸耳相反的一个固定夹，该固定夹是被安排成以便与该固定凸耳形成一个夹头，当该固定凸耳被固定地连接到所述壁上时该夹头围绕该前照灯的所述壁。该前照灯的壁然后通过夹紧以一种刚性的方式而总体上在垂直于该竖直面以及该可塌陷支架的平面的一个方向上(例如，以X方向的形式)保持在该固定凸耳与该固定夹之间。The indexing and fixing device of a collapsible stent according to the present invention may further comprise a fixing clip opposite the fixing lug, the fixing clip being arranged so as to form a collet with the fixing lug, when the fixing lug The clip surrounds the wall of the headlamp when fixedly connected to the wall. The wall of the headlight is then generally held in the fixed position in a direction perpendicular to the vertical plane and the plane of the collapsible bracket (for example, in the form of the X direction) in a rigid manner by clamping. between the lug and the clip.
这些转位和固定装置在该可塌陷支架的一个上部固定部分的区域中例如是被定位在该支撑凸耳的与连接到该固定底座上的末端相反的末端处。The indexing and fixing means are positioned in the region of an upper fixing part of the collapsible stent, for example at the end of the support lug opposite the end connected to the fixing base.
该可塌陷支架可以进一步包括用于固定到该发光前照灯上的一个上部固定部分，该部分被安排有一个区域，该区域在碰撞时断裂并且对扭曲是敏感的以便允许该前照灯在碰撞时向下并且向后移位。The collapsible bracket may further comprise an upper fixing portion for fixing to the illuminated headlight, the portion being arranged with a region which breaks upon impact and is sensitive to twisting so as to allow the headlight to Downward and backward displacement on collision.
该支架可以涉及例如形成一个断裂区域的一条折叠线，该断裂区域是产生在该转位和固定装置的固定凸耳与该支撑凸耳的剩余部分之间。The bracket may involve, for example, a fold line forming a breaking zone produced between the fixing lug of the indexing and fixing device and the remainder of the supporting lug.
该固定底座同样可以是由一个纵向板产生的，该纵向板沿其纵向边缘是以多个翼定界的，这些翼接纳该支撑凸耳的下部部分以便防止该支撑凸耳围绕其纵向轴线(在固定到该前照灯的一个位置中是竖直的)的任何扭曲。这些翼当该支撑凸耳被固定到该固定底座上时还可以被用于导向。The fixed base can likewise be produced by a longitudinal plate delimited along its longitudinal edges by wings which receive the lower part of the support lug in order to prevent the support lug from rotating around its longitudinal axis ( is vertical in a position fixed to the headlamp) any distortion. The wings can also be used for guidance when the support lug is fixed to the fixed base.
有利地，根据本发明的可塌陷支架是由塑料材料、例如聚丙烯形成的。这种类型的材料是高度适合于使形成一个断裂区域的一条折叠线的在碰撞时的力参数化。Advantageously, the collapsible stent according to the invention is formed from a plastic material, such as polypropylene. This type of material is highly suitable for parameterizing the forces upon impact of a fold line forming a fracture zone.
本发明还涉及一种机动车辆前照灯，包括一个壳体，该壳体包含有一个光源以及用于将该前照灯固定到该车辆的底盘上(特别是在一种远离该底盘的状态下)的至少两个可塌陷的固定凸耳，其特征在于，该前照灯包括根据本发明的至少一个可塌陷支架，并且该前照灯包括一个壁，该壁配备有能够与所述可塌陷支架的相对应装置协作的一个转位和固定装置，这些转位和固定装置是被定位成与该底盘的一个结构元件对齐，该元件旨在固定地接纳该可塌陷支架的固定底座。The invention also relates to a motor vehicle headlamp comprising a housing containing a light source and means for fixing the headlamp to the chassis of the vehicle (in particular in a position remote from the chassis) lower) at least two collapsible fixing lugs, characterized in that the headlamp comprises at least one collapsible bracket according to the invention, and the headlamp comprises a wall equipped with a An indexing and fixing means cooperating with corresponding means of the collapsible bracket, these indexing and fixing means being positioned in alignment with a structural element of the chassis intended to securely receive the fixed base of the collapsible bracket.
该前照灯的配备有转位和固定装置的壁将例如是由该壳体的一个边缘沿该前照灯的窗玻璃来形成的。The wall of the headlight equipped with the indexing and fixing means will for example be formed by an edge of the housing along the window pane of the headlight.
特别地，该支架可以被安排成远离这些可塌陷固定凸耳、特别是在该前照灯的伸出最多的区域，以便吸收该前照灯在这个区域经受的力。In particular, the bracket can be arranged away from the collapsible fixing lugs, especially in the most protruding region of the headlight, in order to absorb the forces experienced by the headlight in this region.
还提出了一种机动车辆，该机动车辆包括如上述的在至少一个前部发光前照灯支架部件。A motor vehicle is also proposed comprising at least one front-illuminated headlamp support part as described above.
根据本发明的一种发光前照灯支架的一个实施例此时将通过本发明的非限制性实例并且参照附图来说明的，在这些附图中：An embodiment of an illuminated headlamp bracket according to the invention will now be illustrated by way of a non-limiting example of the invention and with reference to the accompanying drawings, in which:
-图1是根据本发明的一个前照灯的平面视图，- Figure 1 is a plan view of a headlamp according to the invention,
-图2是根据本发明的一个机动车辆的前部发光前照灯支架的正视图，- Figure 2 is a front view of a front-emitting headlamp bracket of a motor vehicle according to the invention,
-图2是图2中展示的支架的后视图。- Figure 2 is a rear view of the stand shown in Figure 2 .
在本说明书中，当前照灯被安装在车辆上时，术语前、后、上以及下是指该车辆的前方和后方。轴X、Y、Z分别对应于该车辆的纵向轴线(从前向后)、横向轴线以及竖直轴线。In this specification, when a headlight is mounted on a vehicle, the terms front, rear, upper and lower refer to the front and rear of the vehicle. The axes X, Y, Z correspond respectively to the longitudinal axis (from front to the rear), the transverse axis and the vertical axis of the vehicle.
参见图1，示出了一个车辆前部发光前照灯1，该前照灯包括一个壳体2，该壳体配备有封闭一个光源的一个窗玻璃3以及用于固定到该车辆的底盘上的装置。该前照灯例如是双功能卤素类型的，带有一个刚性透明窗口。如图1中可看到的，这个前照灯1可以是朝向后部弯曲的。Referring to Figure 1, there is shown a vehicle front illuminated headlamp 1 comprising a housing 2 equipped with a window pane 3 enclosing a light source and intended to be fixed to the chassis of the vehicle installation. The headlamp is, for example, of the dual-function halogen type with a rigid transparent window. As can be seen in FIG. 1 , this headlight 1 may be curved towards the rear.
这些固定装置包括三个可塌陷的固定凸耳4、5、6，如图1中可看到的，这些固定凸耳是被安排成使得其旨在固定到该底盘上的末端不与固定到该底盘上的前照灯1对齐。These fixing means comprise three collapsible fixing lugs 4, 5, 6, which can be seen in Fig. 1, these fixing lugs are arranged so that their ends which are intended to be fixed to the chassis The headlights 1 on this chassis are aligned.
固定地连接到壳体2的后部上的一个第一可塌陷固定凸耳4是被固定到该底盘的一个侧向结构部件7上，该部件总体上是金属板、例如是一个翼形支撑件。A first collapsible fixing lug 4 fixedly connected to the rear of the housing 2 is fixed to a lateral structural part 7 of the chassis, which is generally sheet metal, for example a wing support pieces.
第二可塌陷固定凸耳5和第三可塌陷固定凸耳6是被固定到一个前脸部件8上，该部件总体上是塑料材料的并且还被称作技术前脸8。这些凸耳5和6确保该前照灯的前方固定(凸耳5)和中央固定(凸耳6)。The second collapsible fixing lug 5 and the third collapsible fixing lug 6 are fixed to a front face part 8 which is generally of plastic material and is also called technical front face 8 . These lugs 5 and 6 ensure the front fixation (lug 5 ) and central fixation (lug 6 ) of the headlamp.
这些凸耳4、5、6是以一种常规方式生产的并且被安排成以便能够在一个预定碰撞作用下断裂。The lugs 4, 5, 6 are produced in a conventional manner and are arranged so as to break under the action of a predetermined impact.
该前照灯的这些固定装置进一步包括根据本发明的一个可塌陷支架10，该支架被安排成使得当该前照灯通过使用其他固定凸耳而被安装到该底盘上时该支架的旨在固定到该底盘上的末端与其固定到该前照灯上的末端对齐。The fixing means of the headlamp further comprise a collapsible bracket 10 according to the invention, which bracket is arranged so that when the headlamp is mounted on the chassis by using other fixing lugs, the bracket's intended The end secured to the chassis is aligned with the end secured to the headlamp.
特别地，该可塌陷支架10是在该前照灯伸出最多的位置处固定到前照灯1上的。在本案中，该可塌陷支架10是被固定到该车辆的最前端横梁9上。In particular, the collapsible bracket 10 is fixed to the headlamp 1 at the position where the headlamp protrudes most. In the present case, the collapsible bracket 10 is fixed to the frontmost cross member 9 of the vehicle.
可塌陷支架10具有一种纵向构型，该构型被基本上竖直地安排在该车辆上。该可塌陷支架是以两部分生产的：用于该前照灯的一个支撑凸耳20以及用于固定到该车辆的一个结构元件(在该实例中是最前端横梁9)上的一个固定底座30，该固定底座30是被安排成以便固定地接纳该支撑凸耳20的一个末端。The collapsible brace 10 has a longitudinal configuration which is arranged substantially vertically on the vehicle. The collapsible bracket is produced in two parts: a support lug 20 for the headlamp and a fixing base for fixing to a structural element of the vehicle (in this example the frontmost cross member 9) 30 , the fixed base 30 is arranged to fixedly receive an end of the supporting lug 20 .
该支撑凸耳20是由一个纵向板产生的，该纵向板是由两个竖直侧翼22来定界的。该支撑凸耳20包括一个上部平直部分23、一个倾斜的中央平直部分24以及一个下部平直部分25，该上部平直部分在其中央部分是开有凹口的。上部平直部分23和下部平直部分24在基本上平行的两个平面中延伸。The support lug 20 is produced by a longitudinal plate delimited by two vertical flanks 22 . The support lug 20 comprises an upper straight portion 23 , an inclined central straight portion 24 and a lower straight portion 25 which is notched in its central portion. The upper straight portion 23 and the lower straight portion 24 extend in two substantially parallel planes.
上部平直部分23包括如图2中可看到的、用于固定到该发光前照灯上的一个固定凸耳231。该固定凸耳231与上部平直部分23之间的连接可以是该平直部分的一个边缘折叠部232，该边缘折叠部的形状被确定成(以便具有适合于该力的一个厚度)以经受该前照灯的一个给定保持力。超过这个力时，例如30kg，该上部平直部分断裂。上部平直部分23还可以包括与该固定凸耳相反的一个固定夹233(图3中可见)，这个固定夹233和固定凸耳23i的形状被确定以便形成围绕壳体2的壁的一个夹头，该固定凸耳231是被固定到该壁上。The upper straight portion 23 comprises a fixing lug 23 1 as can be seen in FIG. 2 for fixing to the illuminated headlamp. The connection between the fixing lug 231 and the upper straight portion 23 may be an edge fold 232 of the straight portion, the edge fold being shaped (to have a thickness suitable for the force) to Subject to a given holding force of the headlamp. When this force is exceeded, eg 30 kg, the upper straight part breaks. The upper straight portion 23 may also include a fixing clip 233 (visible in FIG. 3 ) opposite the fixing lug, this fixing clip 233 and the fixing lug 23i being shaped so as to form a clip around the wall of the housing 2 Head, the fixing lug 23 1 is fixed to the wall.
根据本发明的可塌陷支架包括用于将该支撑凸耳转位并且固定到该前照灯的相对应装置上的装置。The collapsible bracket according to the invention comprises means for indexing and fixing the support lug to corresponding means of the headlamp.
在这个展示的实例中，这些转位和固定装置包括固定夹233和固定凸耳231，该固定凸耳配备有两个孔234和23s，这两个孔能够与多个支柱14，I5协作并且接合，这些支柱是被固定地连接到该前照灯的一个壁上。In the example shown, these indexing and fixing means consist of a fixing clip 233 and a fixing lug 23 1 equipped with two holes 23 4 and 23 s which can be connected with a plurality of struts 1 4, I5 cooperating and engaging, the struts are fixedly connected to a wall of the headlamp.
中央折叠部24将上部平直部分23连接到下部平直部分25上并且被安排成以便相对竖直平面是倾斜的，例如经过一个从30°至60°的角度，优选是相对于该竖直平面45°。The central fold 24 connects the upper straight portion 23 to the lower straight portion 25 and is arranged so as to be inclined relative to a vertical plane, for example through an angle of from 30° to 60°, preferably relative to the vertical plane. Plane 45°.
上部平直部分23与下部平直部分25之间的折叠边或折叠线241的形状被确定成具有适合于该力的一个厚度以便抵抗上部平直部分23相对于下部平直部分25的一个给定扭力。The folded edge or fold line 241 between the upper straight portion 23 and the lower straight portion 25 is shaped to have a thickness suitable for the force so as to resist a movement of the upper straight portion 23 relative to the lower straight portion 25. Given torque.
在这条折叠线241的这些末端处在这些翼22中可以产生多个缺口221以便有助于在这条折叠线241的区域中开始断裂。Notches 22 1 may be produced in the wings 22 at the ends of this folding line 24 1 in order to facilitate the initiation of fracture in the region of this folding line 24 1 .
折叠线241可以是相对于水平面倾斜的，这允许上部平直部分23的扭曲和断裂效果相对于下部平直部分25更容易被调节并且还允许该前照灯与该支架必须被固定到其上的结构元件之间的任何偏移得到补偿。The fold line 241 can be inclined with respect to the horizontal plane, which allows the twisting and breaking effect of the upper straight part 23 to be adjusted more easily relative to the lower straight part 25 and also allows the headlamp with the bracket to be fixed to it. Any misalignment between structural elements on the top is compensated.
竖直地或基本上竖直地安排在该车辆上的下部平直部分25被接纳在该固定底座30中，该固定底座是被固定到最前端横梁9上。这个下部平直部分25是通过使用一个软金属或塑料材料的螺钉251而被固定到该固定底座30上的，使用软金属或塑料材料的螺钉任选地提供了当碰撞时撕裂这种固定的可能性。通过下部平直部分25的或者该固定底座30的比螺钉25i的本体大的一个孔，这种固定具有对该支撑凸耳在该固定底座上的定位例如以一种Z型形状(就高度而言)进行几何调整的可能性，当该螺钉被紧固时这种定位是固定的。The lower straight portion 25 arranged vertically or substantially vertically on the vehicle is received in the fixed base 30 which is fixed to the frontmost cross member 9 . This lower straight portion 25 is fixed to the fixed base 30 by using a screw 251 of soft metal or plastic material which optionally provides the possibility of tearing when impacted. Fixed possibility. Through a hole of the lower straight part 25 or of the fixing base 30 that is larger than the body of the screw 25i, this fixing has the positioning of the support lug on the fixing base, for example in a Z-shape (in terms of height) language) the possibility of geometric adjustment, this positioning is fixed when the screw is tightened.
该固定底座30是由一个板31产生的，该板是由两个竖直侧翼32来定界的。该板31和它的这些翼32的形状被确定成用于以邻接的方式接纳下部平直部分25和该支撑凸耳的侧翼22。特别地，这些侧翼22和32的接触可以允许该支撑凸耳的扭曲被限制成围绕一条竖直轴线。This fixed base 30 is produced by a plate 31 delimited by two vertical flanks 32 . The plate 31 and its wings 32 are shaped to receive in abutting manner the lower straight portion 25 and the flanks 22 of the support lug. In particular, the contact of the wings 22 and 32 may allow twisting of the support lug to be limited about a vertical axis.
该固定底座30可以有利地包括多个缆线支撑件33以便引导一条或多条缆线沿着该最前端横梁。The fixed base 30 may advantageously comprise cable supports 33 for guiding one or more cables along the forwardmost beam.
下部平直部分25还包括一个凸耳252，该凸耳同样平行于该下部平直部分25延伸并且被安排成以便允许在这个凸耳252与下部平直部分25之间插入该固定底座30的板31。因此当该支撑凸耳被固定到该固定底座上时提供了该支撑凸耳的X状导向。The lower straight part 25 also includes a lug 252 which also extends parallel to the lower straight part 25 and is arranged to allow insertion of the fixed base 30 between this lug 252 and the lower straight part 25. plate 31. An X-shaped guidance of the support lug is thus provided when the support lug is fastened to the fixing base.
该前照灯支架与该前照灯的组装是简单的。The assembly of the headlamp bracket and the headlamp is simple.
有可能首先通过将该前照灯的这些支柱14和1s扣合到该可塌陷支架的相对应的孔234、23s中并借助于其上部固定件(在该前照灯的下部伸出边缘上形成一个夹头)而将支架10连接到该前照灯上。It is possible firstly by snap-fitting the struts 14 and 1s of the headlamp into the corresponding holes 234 , 23s of the collapsible bracket and by means of its upper fixing (protruding at the lower part of the headlamp A clip is formed on the edge) to connect the bracket 10 to the headlamp.
由于该前照灯通过其另外的可塌陷固定凸耳4、5、6以一种适当的方式已经被定位，有可能将下部平直部分25固定地连接到该固定底座30上并且在这种定位处紧固这具相对应的螺钉251。任选地，在此方面该定位通过调整该螺钉孔以及相对应的紧固而可以被略微调整。Since the headlamp has been positioned in a suitable manner by its additional collapsible fixing lugs 4, 5, 6, it is possible to securely connect the lower straight portion 25 to the fixing base 30 and in this way Tighten the corresponding screw 25 1 at the location. Optionally, the positioning can be adjusted slightly in this respect by adjusting the screw holes and corresponding fastening.
该前照灯此时被安装并且在碰撞、特别是行人碰撞时的移位能够在本发明的可塌陷支架区域中以许多方式来实现，依次是这种上部固定件的后方移位、该倾斜的中央平面的上部边缘的移位、以及这种下部固定件的撕裂。The headlight is now installed and its displacement in the event of a collision, especially a pedestrian collision, can be realized in many ways in the area of the collapsible bracket of the invention, successively the rearward displacement of the upper fixing, the inclination displacement of the upper edge of the central plane, and tearing of such lower fixtures.
以上示出了根据本发明的前照灯支架的优点，该前照灯支架用于吸收作用于机动车辆的前部发光前照灯的行人碰撞、同时提供了对该前照灯的有效支撑。The above shows the advantages of the headlamp bracket according to the invention for absorbing pedestrian impacts on the front-emitting headlamps of motor vehicles while providing effective support for the same.
Claims (10)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1159201 | 2011-10-12 | ||
| FR1159201A FR2981318B1 (en) | 2011-10-12 | 2011-10-12 | PROJECTOR SUPPORT FOR MOTOR VEHICLE AND CORRESPONDING PROJECTOR |
| PCT/FR2012/052166 WO2013054017A1 (en) | 2011-10-12 | 2012-09-27 | Holder for an automobile headlight, and corresponding headlight |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103958271A true CN103958271A (en) | 2014-07-30 |
| CN103958271B CN103958271B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280058071.6A Expired - Fee Related CN103958271B (en) | 2011-10-12 | 2012-09-27 | For the support of car headlamp, and corresponding headlamp |
Country Status (5)
| Country | Link |
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| EP (1) | EP2766220A1 (en) |
| KR (1) | KR101960867B1 (en) |
| CN (1) | CN103958271B (en) |
| FR (1) | FR2981318B1 (en) |
| WO (1) | WO2013054017A1 (en) |
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| CN107620934A (en) * | 2016-07-13 | 2018-01-23 | 标致汽车公司 | The maintenance unit with masking wall for the optical unit through damaging of vehicle |
| CN108688553A (en) * | 2017-03-30 | 2018-10-23 | 法雷奥照明公司 | Retaining element for car light |
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| FR3016577B1 (en) * | 2014-01-22 | 2017-12-22 | Peugeot Citroen Automobiles Sa | FRONT FRONT OF MOTOR VEHICLE WITH RUPTURE FIXING FOR PROJECTOR |
| US9352681B2 (en) * | 2014-09-23 | 2016-05-31 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle component attachment structure for energy absorption |
| FR3059616B1 (en) * | 2016-12-01 | 2019-08-09 | Peugeot Citroen Automobiles Sa | LIGHTING AND / OR LIGHT-SIGNALING DEVICE COMPRISING FASTENING MEANS ON A MOTOR VEHICLE |
| FR3071457B1 (en) | 2017-09-25 | 2019-09-13 | Psa Automobiles Sa | FIXING PART FOR A MOTOR VEHICLE PROJECTOR |
| FR3079788B1 (en) * | 2018-04-04 | 2022-07-29 | Psa Automobiles Sa | MOLDED PART FOR FIXING AN OPTICAL BLOCK ON A PART OF A VEHICLE |
| FR3086227B1 (en) * | 2018-09-24 | 2020-10-02 | Renault Sas | AUTOMOTIVE VEHICLE PROJECTOR SUPPORT. |
| FR3147159A1 (en) * | 2023-03-29 | 2024-10-04 | Psa Automobiles Sa | Housing for a motor vehicle headlight comprising at least one fusible fixing lug |
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- 2012-09-27 WO PCT/FR2012/052166 patent/WO2013054017A1/en active Application Filing
- 2012-09-27 EP EP12775770.6A patent/EP2766220A1/en not_active Withdrawn
- 2012-09-27 KR KR1020147012613A patent/KR101960867B1/en active IP Right Grant
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| EP0620137A1 (en) * | 1993-04-15 | 1994-10-19 | Valeo Vision | Vehicle headlamp |
| EP1127739A2 (en) * | 2000-02-23 | 2001-08-29 | Mazda Motor Corporation | Vehicle lamp device supporting structure |
| DE10236105A1 (en) * | 2002-08-07 | 2004-02-19 | Volkswagen Ag | Headlamp attachment device for vehicle has holding device with 2 parts reversibly joined together, of which one is arranged on headlamp housing and the other is attached to vehicle structure |
| CN1710320A (en) * | 2004-06-16 | 2005-12-21 | 马自达汽车株式会社 | Mounting structure of lamp for vehicle |
| US20070120420A1 (en) * | 2005-11-28 | 2007-05-31 | Compagnie Plastic Omnium | Motor vehicle part including light unit support means |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620934A (en) * | 2016-07-13 | 2018-01-23 | 标致汽车公司 | The maintenance unit with masking wall for the optical unit through damaging of vehicle |
| CN107620934B (en) * | 2016-07-13 | 2020-09-29 | 标致汽车公司 | Maintenance device with a screen wall for a worn out vehicle optical unit |
| CN108688553A (en) * | 2017-03-30 | 2018-10-23 | 法雷奥照明公司 | Retaining element for car light |
| CN108688553B (en) * | 2017-03-30 | 2022-02-08 | 法雷奥照明公司 | Fixing element for a vehicle lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140077201A (en) | 2014-06-23 |
| EP2766220A1 (en) | 2014-08-20 |
| CN103958271B (en) | 2017-04-05 |
| KR101960867B1 (en) | 2019-03-21 |
| FR2981318A1 (en) | 2013-04-19 |
| FR2981318B1 (en) | 2016-10-28 |
| WO2013054017A1 (en) | 2013-04-18 |
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