EP2693109A2 - Module d'éclairage - Google Patents

Module d'éclairage Download PDF

Info

Publication number
EP2693109A2
EP2693109A2 EP13172652.3A EP13172652A EP2693109A2 EP 2693109 A2 EP2693109 A2 EP 2693109A2 EP 13172652 A EP13172652 A EP 13172652A EP 2693109 A2 EP2693109 A2 EP 2693109A2
Authority
EP
European Patent Office
Prior art keywords
fastening
light module
light
lens
pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP13172652.3A
Other languages
German (de)
English (en)
Other versions
EP2693109A3 (fr
EP2693109B1 (fr
Inventor
Stephan Braun
Friedrich Schauwecker
Nicolae Vladau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marelli Automotive Lighting Reutlingen Germany GmbH
Original Assignee
Automotive Lighting Reutlingen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automotive Lighting Reutlingen GmbH filed Critical Automotive Lighting Reutlingen GmbH
Publication of EP2693109A2 publication Critical patent/EP2693109A2/fr
Publication of EP2693109A3 publication Critical patent/EP2693109A3/fr
Application granted granted Critical
Publication of EP2693109B1 publication Critical patent/EP2693109B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix

Definitions

  • the invention relates to a light module, as can be found in particular in motor vehicle headlamps use.
  • a light module is understood to mean the actual light-emitting unit of a headlight which emits the desired emission light distribution.
  • dimmed light distributions diipped beam, fog light
  • high-beam light distributions are to be generated.
  • so-called partial high-beam distributions are desired in which specific areas of the emission light distribution are darkened.
  • the desired Abstrahllichtver gutter therefore usually have a certain Structure of light and dark areas (eg a light-dark border or a hidden area), which should be achieved as precisely and reproducibly as possible.
  • the known light modules usually comprise a light source for emitting light, a primary optics for forming a desired intermediate light distribution from the light of the light source, and a secondary optics, which is adapted to project the intermediate light distribution generated by the primary optics as Abstrahllichtver notorious in the apron of the light module.
  • light modules are known which have a lens device which is set up to form a desired light distribution.
  • the arrangement of the primary optics relative to the light source has an influence on the proportion of the light of the light source which is detected by the primary optics and therefore determines the efficiency of the light module.
  • the arrangement of the secondary optics relative to the primary optics and / or the light source has an influence on whether desired light-dark transitions are imaged with sufficient contrast.
  • lenses or other transparent optical elements are usually made of a refractive material.
  • Such materials usually have dispersion properties, ie they show a dependence of the refractive index on the wavelength of the light.
  • a stronger refraction occurs for light in the blue wavelength spectrum than for light in the red wavelength spectrum.
  • the mentioned structures of the emission light distribution from light and dark areas can show color edges or color fringes.
  • This dispersion effect is particularly noticeable in the case of lens devices which serve for the projection or imaging of an intermediate light distribution (produced, for example, by a primary optics) as emission light distribution into the apron of the light module, ie in the case of a lens device acting as secondary optics.
  • said lens device eg secondary optics
  • said lens device should be aligned and fastened precisely in relation to other optically-functional devices (eg primary optics).
  • the lens device is usually held in a lens holder, which is fixed by screwing, jamming or reshaping of the lens holder in the light module.
  • a problem then is that a loosening of the attachment can be problematic or that after loosening the attachment re-attachment only with lower position accuracy is possible (eg because threaded bushings or thread by repeated input and Unscrewing are extended).
  • plastic parts Precise positioning and attachment is particularly problematic when plastic parts are to be used since they are softer than metals and e.g. in threads or threaded bushes deformations may occur. Nevertheless, the use of plastic parts is increasingly desirable because such components can be made comparatively easily and inexpensively (e.g., by injection molding). In addition, plastic parts can be designed as design parts, which is particularly desirable for visible from outside the light module lens devices and lens holder.
  • the invention has for its object to allow for a light module a precisely positionable and at the same time easily detachable attachment of the lens device relative to other optical components. This should be advantageous in particular for plastic parts.
  • a light module in particular for motor vehicle headlights, which is set up to emit light with an emission light distribution in a main emission direction of the light module.
  • the light module has a lens device, for example a converging lens, for shaping a desired light distribution. This light distribution may be the final emission light distribution of the light module or an intermediate light distribution.
  • the lens device is guided by means of a positioning device in a desired position on the light module with exact position and by means of a fastening device there attached.
  • the guide is positionally accurate in that the spatial position of the lens device relative to other components of the light module with respect to all three spatial directions can be precisely determined.
  • the fastening device serves to connect the lens device in the position predetermined by means of the positioning device with one or more remaining components of the light module.
  • the positioning device has at least one dowel pin and an associated dowel socket, the dowel pin engaging in the dowel socket for positioning the lens device.
  • the fastening device has at least one fastening projection formed differently from the locating pin, an associated fastening recess, which is formed differently from the locating bush, and an associated fastening means. In this case, the fastening projection engages in the fastening recess for fastening the lens device and is fixed with the fastening means.
  • the fastening projection is preferably also formed like a pin. Accordingly, the mounting recess may be formed in the manner of a socket.
  • the invention is based on the idea to achieve a functional separation between positioning and attachment.
  • the positioning device is formed with high precision.
  • the dowel pin engages in the adapter socket essentially without play.
  • Dowel pin and socket have a highly accurate fit, preferably such that the parts are barely movable against each other by hand. With the fastening device, however, lower requirements can be made of the fit. It is crucial here that an attachment is possible, which is designed in particular detachable. Even if the fastening device loses by multiple loosening and re-attaching to fit (for example, by widening threads), the positional alignment is ensured by the positioning device.
  • the embodiment of the invention allows a custom-fit arrangement in particular even if essential components of the light module are formed of plastic. This is often desirable, as this makes the parts are particularly inexpensive to produce and can be designed as a design part.
  • parts of the lens device for example a lens holder of the lens device, in particular fastening projection and / or fastening recess and / or the fastening means are formed from plastic.
  • a plastic suitable for injection molding is preferably used, for example PMMA, polycarbonate, polyimides or the like. Even with such plastic parts, a multiple attachment and detachment of the lens device is possible with the solution according to the invention. Even if the fastening device loses precision due to deformation of the fitting parts (for example due to characteristic creep processes of plastic material under pressure in threads), an exact positioning by the positioning device is ensured.
  • the light module comprises further components, as explained in the introduction to the known light modules.
  • a light source for emitting light is provided, wherein the lens device is adapted to shape the light emitted by the light source directly or indirectly (ie via a further optical device) in a desired light distribution, for example, to focus or collimate.
  • the light module may also have a primary optics for shaping a desired intermediate light distribution from the light of the light source.
  • a secondary optics is usually provided, which is adapted to project the light distribution generated by the primary optics as Abstrahllichtver notorious in the apron of the light module or image.
  • said lens device forms in particular the secondary optics.
  • the positioning device preferably serves exclusively to allow an axial adjustment of the lens device in the light module.
  • the dowel pin preferably extends along a guide direction and is displaceable free of play along this guide direction in the dowel sleeve. This allows a precise adjustment of the distance of the lens device to other optically functional components of the light module. However, a lateral positioning inaccuracy is avoided.
  • the guide is free of play insofar as that a desired fit quality is achieved, for example, the parts against each other without noticeable game are mobile, as is customary for gears or clutches. It is also conceivable a fit such that parts against each other by hand is just still displaced, as is customary for guides on machine tools or collars.
  • the guiding direction is preferably substantially chosen in parallel to the main emission of the light module, so that no lateral positioning inaccuracy is caused by axial displacement of the lens device.
  • the passport sleeve can be arranged on the lens device and the associated dowel pin on another component of the light module.
  • the fastening recess may be arranged on the lens device and the associated fastening projection on a remaining component of the light module.
  • the lens device has the dowel pin and the mounting recess, whereas the socket and the fastening projection are provided on another component of the light module.
  • the passport socket may be formed as a sintered bushing.
  • the passport is formed of a metallic sintered material.
  • This sintered bushing may for example be cast in a plastic component.
  • the dowel pin may be formed as a rotated metal pin. Also, the position accuracy is improved because with metal parts more accurate fits can be achieved than with plastic parts.
  • the rotated metal pin can be cast for example in a plastic part. For this purpose, this plastic part may, after a first manufacturing step, have a pin recess into which the metal pin is cast in a second production step.
  • the attachment projection is preferably formed as a pin extending along a connection direction.
  • this pin has a fixing slot extending along the connecting direction, into which the associated fastening means can engage.
  • the associated fastening means is designed in particular as a fixing screw, which can be screwed into the fixing slot of the pin.
  • the fixing screw is screwed in a direction perpendicular to the connecting direction in the fixing slot such that the pin-like fastening projection is fixed in the mounting recess.
  • the fastening recess is designed in particular in the manner of a bush, in which the fastening projection is displaceable along said connecting direction, wherein the fastening recess has a screw hole running perpendicular to the connecting direction, through which the fixing screw can be screwed into the fixing slot. Since the fixing slot extends along the connecting direction, the fastening projection can be inserted into a desired depth in the mounting recess and secured by screwing the fixing screw. Especially the pin-like fastening projection is designed slotted so that the pin spreads by screwing the fixing screw into the fixing slot. As a result, a partially positive connection between the fastening projection and the fastening recess can be produced.
  • This embodiment is particularly advantageous in the case of plastic components, since with such materials typical deformations due to creep processes in the material can occur under force loading.
  • the lens device has a lens holder, in which an optically active lens element (for example, collecting lens) is held.
  • an optically active lens element for example, collecting lens
  • Components of the fastening device and the positioning device are preferably arranged on the lens holder.
  • the dowel pin and / or the fastening projection is provided on the lens holder.
  • the light module can also have a holding frame, via which the lens device is fixed in the light module.
  • the portion of the lens holder facing away from the lens element has a connecting portion, which can be joined together with a corresponding connecting portion of the holding frame.
  • dowel pin, fitting bushing or mounting projection, mounting recess are arranged.
  • guide pin and fastening projection extend parallel to each other. insofar The said guide direction and said connection direction are substantially parallel. As a result, an axial adjustment and positionally accurate axial attachment of the lens device is made possible.
  • the dowel pin engages without fastening in the mating socket. Then positioning device and fastening device are functionally completely separated from each other. The positioning function is not impaired by multiple attachment and detachment of the fastening device.
  • FIG. 1 shows a modular light module 10, which is constructed from pre-assembled units.
  • the main components of the light module 10 are: a light source unit 12, a primary optics unit 14, a support frame 16 and a secondary optics unit 18, which forms a lens unit in the present sense. These units are shown in the illustration FIG. 1 lined up along a mounting direction 20 and are moved towards the final assembly of the light module 10 substantially along the mounting direction 20 toward each other and joined together.
  • the light source unit 12 comprises a printed circuit board 22, which forms a front side of the light source unit 12 facing the primary optical unit 14.
  • a plurality of semiconductor light sources 26 are arrayed to emit light in the manner of a matrix.
  • 22 electrical components of a control device are arranged on the printed circuit board, by means of which the individual semiconductor light sources are driven to the light output.
  • the primary optic unit 14 has a primary optic element 32 which has a primary optic exit surface 36.
  • the primary optic element 32 also has a plurality of light entry surfaces (in FIG Fig. 1 not shown) through which light can be coupled into the primary optic element 32.
  • the coupled light is in the primary optic element 32 bundled or collimated and exits through the primary optic exit surface 36 and forms there an intermediate light distribution.
  • the secondary optics unit 18 comprises a lens element 48 designed as a convergent lens.
  • the latter is designed to project the intermediate light distribution on the primary optic exit surface 36 into the projection field of the light module 10 during operation of the light module 10.
  • the secondary optics unit 18 therefore forms a lens device in the present sense.
  • the idea according to the invention can also be used for the attachment of other lens devices of a light module, which do not form secondary optics.
  • the secondary optics unit 18 comprises a lens holder 50, which on the one hand serves to hold the lens element 48, on the other hand contributes to a positionally accurate alignment of the secondary optics unit 18.
  • the region of the lens holder 50 facing away from the lens device 48 has a connecting section 52.
  • the secondary optics unit 18 also has an ornamental element 54, which is designed like a frame and is arranged on the lens holder 50 in such a way that it surrounds the lens element 48 in the manner of a frame.
  • the decorative element 54 is designed and arranged such that it is visible in the assembled state of the light module 10 when looking at the secondary optical unit 18 and thus determines the design.
  • the decorative element 54 is at least partially visible when the light module 10 is installed in a headlight.
  • the holding frame 16 For mounting the light module 10, the holding frame 16 between the primary optical unit 14 on the one hand and the secondary optical unit 18 on the other.
  • the holding frame 16 has a connecting portion 56 in its region facing the secondary optical unit 18. This can be assembled with the connecting portion 52 of the lens holder 50.
  • Essential components of the light module 10 are at least substantially made of plastic. This applies in particular to the lens holder 50, the decorative element 54 and the holding frame 16. These parts can be produced in an advantageous manner by injection molding.
  • the lens device 48 or individual lenses of the lens device 48 are preferably made of plastic. Plastic lenses open up great design possibilities.
  • the lens device 18 is connected to the holding frame 16 and thus to the remaining components of the light module 10.
  • a positioning device 60 is provided, which is set up to guide the lens device 18 in a desired spatial position with exact position.
  • a fixing means 80 for fixing the lens means 18 in the desired position is provided.
  • the positioning device 60 and the fastening device 80 are first based on the Figures 2 and 3 explains which secondary optical unit 18 (FIG. Fig. 2 ) and the holding frame 16 ( Fig. 3 ) of the light module 10 in detail view.
  • the lens holder 50 has at its connecting portion 52 two dowel pins 62 (see FIG. 2 ). Each dowel 62 is formed as a rotated metal pin which is molded into the plastic material of the lens holder 50.
  • the holding frame 16 has at its connecting portion 56 two passport pins 62 associated with the mating sockets 64 (see FIG. 3 ).
  • the mating sleeves 64 are formed as sintered sockets of a metallic sintered material and cast in the plastic material of the holding frame 16.
  • a fastening device is provided in the light module 10, which serves to fix the lens device 18 in the position predetermined by the positioning device 60.
  • Each fastening projection 82 of the lens holder 50 extends in a pin-like manner along a connecting direction 86.
  • the fastening projection 82 engages in the respectively assigned fastening recess 84 along the connecting direction 86.
  • FIG. 4 shows the light module 10 according to FIG. 1 in final assembled condition.
  • the secondary optics unit 18 (lens device) is guided by means of the positioning device 60 into a desired position and fixed in this position by means of the fastening device 80.
  • the dowel pin 62 engages in the associated female connector 64 without play.
  • the axial distance of the lens device 18 to the support frame 16 can be adjusted precisely.
  • a lateral positioning inaccuracy ie perpendicular to the guide direction 66
  • a backlash-free fit is selected.
  • FIG. 5 a detailed view of the positioning device 60 in a section through the in FIG. 4 with AA indicated cutting plane.
  • Each pin-like fastening projection 82 has a fixing slot 88 extending along the connecting direction 86 (see FIG. 2 ). This makes it possible to insert the fastening projection 82 into a desired depth in the fastening recess 84 and to fix it there.
  • FIG. 6 to illustrate the fastener 80 is a section along an in FIG. 4 with BB indicated level.
  • the sectional plane runs perpendicular to the connecting direction 86.
  • the fastening device comprises a fixing screw 90.
  • This can be formed by a radial screw hole 92 (see also FIG. 3 ) are screwed into the mounting recess 84.
  • the Radialschraubloch 92 is arranged such that the fixing screw 90 can be screwed in the direction perpendicular to the connection direction 86.
  • the fixing screw 90 is screwed through the radial screw hole 92, wherein the fixing screw 90 in the fixing slot 88 of pin-like fastening projection 82 engages (see FIG. 6 ). By screwing the fixing screw 90 into the fixing slot 88, the fastening projection 82 is spread open and thus fixed in the fastening recess 84.
  • the fastening projection 82 and the fastening recess 84 are made of plastic, a positive connection between the fastening projection 82 and the fastening recess 84 can thus be achieved. Since the fixing slot 88 extends axially in the attachment projection 82 along the connection direction 86, the attachment projection 82 can be fixed in the attachment recess 84 at a desired insertion depth.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP13172652.3A 2012-08-03 2013-06-19 Module d'éclairage Active EP2693109B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012213842.0A DE102012213842A1 (de) 2012-08-03 2012-08-03 Lichtmodul

Publications (3)

Publication Number Publication Date
EP2693109A2 true EP2693109A2 (fr) 2014-02-05
EP2693109A3 EP2693109A3 (fr) 2015-01-21
EP2693109B1 EP2693109B1 (fr) 2020-09-02

Family

ID=48740845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13172652.3A Active EP2693109B1 (fr) 2012-08-03 2013-06-19 Module d'éclairage

Country Status (3)

Country Link
EP (1) EP2693109B1 (fr)
CN (1) CN103574463B (fr)
DE (1) DE102012213842A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110173669A (zh) * 2019-06-25 2019-08-27 华域视觉科技(上海)有限公司 车灯光学元件总成、车灯及汽车
WO2020182610A1 (fr) * 2019-03-14 2020-09-17 HELLA GmbH & Co. KGaA Module d'éclairage d'une unité d'éclairage de véhicule et unité d'éclairage
WO2020259994A1 (fr) * 2019-06-27 2020-12-30 Zkw Group Gmbh Dispositif d'éclairage d'un projecteur de véhicule automobile
WO2022242783A1 (fr) * 2021-05-20 2022-11-24 Hella Autotechnik Nova S.R.O. Kit et procédé d'assemblage de module de lampe et élément de maintien
EP4224057A1 (fr) * 2022-02-03 2023-08-09 Marelli Automotive Lighting Reutlingen (Germany) GmbH Module d'éclairage, dispositif d'éclairage de véhicule automobile et procédé de fabrication

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013108344B4 (de) * 2013-08-02 2021-08-19 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
DE102014115734A1 (de) * 2014-10-29 2016-05-04 Hella Kgaa Hueck & Co. Prozesssichere Befestigung eines optischen Elementes an einem Aufnahmekörper und Leuchteinheit hierzu.
CN109268774A (zh) 2018-10-25 2019-01-25 华域视觉科技(上海)有限公司 一种双排矩阵式照明模组及其辅助照明方法
EP3667162A1 (fr) * 2018-12-11 2020-06-17 ZKW Group GmbH Dispositif d'éclairage pour un phare de véhicule automobile
EP3757449A1 (fr) 2019-06-27 2020-12-30 ZKW Group GmbH Dispositif d'éclairage d'un projecteur de véhicule automobile
DE102021124889A1 (de) 2021-09-27 2023-03-30 Marelli Automotive Lighting Reutlingen (Germany) GmbH Lichtmodul mit einer Befestigungseinrichtung
DE102021124890A1 (de) 2021-09-27 2023-03-30 Marelli Automotive Lighting Reutlingen (Germany) GmbH Lichtmodul mit einer Befestigungseinrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10124563A1 (de) * 2001-05-14 2002-11-28 Deutsch Zentr Luft & Raumfahrt Positioniereinrichtung
JP4343720B2 (ja) * 2004-01-23 2009-10-14 株式会社小糸製作所 灯具
CN102418906B (zh) * 2010-09-10 2014-10-15 株式会社小糸制作所 光学组件
JP5677105B2 (ja) * 2011-01-25 2015-02-25 スタンレー電気株式会社 車両用灯具
DE102011003497B4 (de) * 2011-02-02 2012-12-27 Automotive Lighting Reutlingen Gmbh Modular aufgebautes Projektionslichtmodul eines Kraftfahrzeugscheinwerfers
DE202011108359U1 (de) * 2011-11-28 2012-01-17 Automotive Lighting Reutlingen Gmbh Projektions-Lichtmodul für einen Kraftfahrzeugscheinwerfer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020182610A1 (fr) * 2019-03-14 2020-09-17 HELLA GmbH & Co. KGaA Module d'éclairage d'une unité d'éclairage de véhicule et unité d'éclairage
US11435048B2 (en) 2019-03-14 2022-09-06 HELLA GmbH & Co. KGaA Lighting module of a lighting unit of a vehicle, and lighting unit
CN110173669A (zh) * 2019-06-25 2019-08-27 华域视觉科技(上海)有限公司 车灯光学元件总成、车灯及汽车
WO2020259994A1 (fr) * 2019-06-27 2020-12-30 Zkw Group Gmbh Dispositif d'éclairage d'un projecteur de véhicule automobile
EP3757450A1 (fr) * 2019-06-27 2020-12-30 ZKW Group GmbH Dispositif d'éclairage d'un projecteur de véhicule automobile
US11732857B2 (en) 2019-06-27 2023-08-22 Zkw Group Gmbh Illumination device of a motor vehicle headlamp having a projection optics system guided along optical axis direction
WO2022242783A1 (fr) * 2021-05-20 2022-11-24 Hella Autotechnik Nova S.R.O. Kit et procédé d'assemblage de module de lampe et élément de maintien
EP4224057A1 (fr) * 2022-02-03 2023-08-09 Marelli Automotive Lighting Reutlingen (Germany) GmbH Module d'éclairage, dispositif d'éclairage de véhicule automobile et procédé de fabrication
US11988352B2 (en) 2022-02-03 2024-05-21 Marelli Automotive Lighting Reutlingen (Germany) GmbH Light module, motor vehicle light assembly, and production method

Also Published As

Publication number Publication date
CN103574463B (zh) 2018-03-27
EP2693109A3 (fr) 2015-01-21
DE102012213842A1 (de) 2014-02-06
CN103574463A (zh) 2014-02-12
EP2693109B1 (fr) 2020-09-02

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