EP3201517A1 - Device for positioning a module comprising a light source on an optical device - Google Patents
Device for positioning a module comprising a light source on an optical deviceInfo
- Publication number
- EP3201517A1 EP3201517A1 EP15771567.3A EP15771567A EP3201517A1 EP 3201517 A1 EP3201517 A1 EP 3201517A1 EP 15771567 A EP15771567 A EP 15771567A EP 3201517 A1 EP3201517 A1 EP 3201517A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- face
- contact
- module
- extension
- optical device
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 95
- 230000011664 signaling Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 16
- 230000037431 insertion Effects 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000005489 elastic deformation Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
-
- 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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/37—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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity at the junction between adjacent areas
Definitions
- the invention is concerned with the field of lighting systems and in particular lighting systems intended, for example, for equipping motor vehicles.
- a lighting system usually comprises a light source collaborating with an optical device that may comprise, for example, an optical device acting as a reflector, a mirror and / or a set of lenses making it possible to distribute the light coming from the light source into the light system. 'lighting.
- an optical device may comprise, for example, an optical device acting as a reflector, a mirror and / or a set of lenses making it possible to distribute the light coming from the light source into the light system. 'lighting.
- the light source must be accurately positioned with respect to the optical references of the optical system so that the light beam is appropriately directed towards the outside of the lighting system.
- connection means making it possible to couple this module with the optical device so that the light source is disposed at a predetermined point in the geometrical coordinate system of the optical device, and that the radii light emitted by the light source are oriented at precise angles in this frame.
- the publication DE 10 2010 048 594 describes by way of example a device for coupling a light source installed on a module mounted on a radiator which is coupled with an optical device acting as an optical device.
- the radiator comprises a housing having reference faces against which the module is supported by elastic means such as springs. This device makes it possible to achieve the objectives described above, but requires the use of a large number of parts, and as many springs as reference axes, which makes the realization and assembly complex.
- the invention therefore relates to a light device, including lighting and / or signaling, for a vehicle, comprising a light source disposed on a module assembled on an optical device.
- optical device and the module comprise first reference means comprising: at least one slideway mounted on the optical device, said slide having an internal reference face placed opposite a guiding inner face, and
- said extension comprising a reference bearing face opposite to a contact face, said contact face having at least one point of contact,
- the contact face is arranged so that, once the extension introduced into the slideway in an insertion direction, the contact face bears against the contact points against the inner guiding face and that, locally, at the from the point of contact, the slide and / or the extension deform elastically.
- the high power diode is mounted on the module, which can act as a heat sink, and the assembly is then directly assembled on the optical device by penetrating the extensions in the slides. The geometric position of the module with respect to the optical device is then ensured by placing the reference bearing face of the module against the reference inner face of the slideway forming part of the optical device.
- the protuberance because of its very small support surface, promotes its deformation and that of the guiding face of the slide on which it bears, all with limited effort which limits the risk of breakage.
- the deformation of the protrusion system / guide face of the slide compensates for the mechanical tolerances of the various elements, which allows a precise and independent adjustment of the manufacturing tolerances of the inner reference face of the slide against the reference face of the slide. 'extension.
- the protuberances which act in a manner like mechanical gadgets, thus make it possible to put these reference faces in abutment without creating false contacts related to irregularities of flatness of the sliding face or irregularities of shape of the extension.
- the point or points of contact are arranged on one or more protuberances projecting from the contact face.
- the reference inner face and the inner guiding surface of the slideway form between them a given angle around an axis, parallel to the reference inner face and to the guiding inner face of the slide, and substantially perpendicular to the direction of introduction of the extension into the slide.
- the angle formed by the reference inner face and the inner guiding of the slide is between 1 ° and 10 °, and preferably between 2 ° and 6 °.
- the contact face comprises at least a first and a second contact point, the first contact point being disposed before the second contact point on the contact face in the insertion direction.
- the extension has a different thickness at each point of contact, this thickness being measured normally at the reference bearing face between said point of contact and the reference bearing face, the thickness of the extension at the first point of contact being less than the thickness of the extension at the second point of contact.
- the contact points are included in an alignment plane forming an angle with the reference bearing face about an axis, parallel to the reference bearing face and to the alignment plane and substantially perpendicular to the direction of introduction of the extension into the slide.
- the alignment plane and the reference bearing face are between them an angle substantially equal to the angle formed by the reference inner face and the inner guiding of the slide.
- At least one protrusion has a substantially hemispherical shape, so that said protrusion rests on the inner face of the slide guide by a quasi-point contact.
- At least one protrusion has a cylindrical shape, so that said protuberance rests on the inner face of the slide guide by an almost linear contact.
- the module comprises two extensions extending laterally on either side of said module, and which are introduced into two rails disposed on the optical device vis-à-vis one of the other.
- the light device comprises second reference means carried by the module and the optical device, making it possible to block the movements of the module relative to the optical device along the insertion direction, and comprising a second reference face, against which a second reference element comes into abutment when the extension of the module is introduced into the slideway.
- the second reference face is substantially perpendicular to the insertion direction (OX).
- the second reference face is formed by an inner face of the slide, and the second reference element is formed by a front edge of the extension.
- the second reference face is formed by a face situated on a projection of the optical device, and the second reference element is formed by a face of a positioning wall of the module which is substantially perpendicular to the direction of introduction.
- the light device comprises third reference means carried by the module and by the optical device, making it possible to block the movement of the module relative to the optical device along a direction, parallel to the reference inner face and to the face inner guide of the slide, and substantially perpendicular to the insertion direction of the extension in the slide.
- the third reference means are formed by means for guiding the optical device and by a guide orifice of the module.
- the optical device is made of a thermosetting or thermoplastic material, injection molded.
- the module is made by cutting and folding a metal plate and the protuberances are obtained by stamping.
- the light source is a semiconductor emitter chip, preferably a light-emitting diode, more particularly a laser diode.
- the module supporting the light source acts as a heat sink for discharging the thermal energy produced by the light source.
- the present invention also relates to a lighting device, including lighting and / or signaling, for a vehicle, comprising a light source disposed on a module (3) assembled on an optical device.
- the module comprises a guide orifice for assembling the module to the device and a fixing orifice for fixing the module to the device, the fixing orifice and the guide orifice being arranged in a first pair of respective positions on the device.
- module when the optical device is intended to perform a first photometric function and the fixing orifice and the guide orifice being arranged in a second pair of respective positions on the module when the optical device is intended to perform a second photometric function .
- the optical device is arranged to perform a single photometric function selected from the first and second photometric functions.
- the first photometric function is a cross-type lighting function and in which the second photometric function is a road-type lighting function.
- the fixing orifice is positioned in a first position on the module and the orifice of a guide is positioned in a second position on the on module when the optical device is intended to perform the first photometric function, and wherein the fixing orifice is positioned in said second position on the module and the guide orifice is positioned. in said first position on the module when the optical device is intended to perform the second photometric function.
- the optical device comprises a guiding means intended to cooperate with the guide orifice for assembling the module to the device and a fixing orifice designed to cooperate with the fixing orifice of the module and a fixing means for fixing from the module to the device.
- the fixing orifice of the device and the guiding means are arranged in a first pair of respective positions on the optical device when the optical device is intended to perform a first photometric function, and the fixing orifice of the device and the means of guiding are arranged in a second pair of respective positions on the optical device when the optical device is intended to perform a second photometric function.
- the guide hole is an oblong hole and wherein the guide means is a guide tab.
- the guide lug has a circular section.
- the mounting hole of the module is a cruciform or round hole, and the mounting hole of the device is a circular hole.
- FIG. 1 shows a perspective view of a lighting system according to the invention, after assembly.
- FIG. 3 represents a perspective view of a module according to the invention according to a first orientation of the axial reference
- FIG. 4 shows the same module according to a second orientation of the axial reference.
- FIG. 5 shows a sectional view of a slide according to the invention
- FIG. 6 shows a sectional view of an extension according to the invention.
- FIG. 7 represents a sectional view of the slide in which has been inserted extension
- FIG. 8 shows a perspective view of the rear of an optical device according to the invention.
- FIG. 9 shows a perspective view of the rear part of the module.
- FIG. 10 shows a perspective view of the rear of a lighting system according to the invention after assembly.
- FIG. 1 represents a lighting system 1 comprising an optical device 2 on which a module 3 supporting a light-emitting diode is directly mounted.
- the module 3 is mounted on the optical device 2 by means of two slides 21, forming an integral part of the optical device 2, and in which are inserted extensions 31 forming part of the module 3.
- the module 3 supporting the diode can also act as a heat sink and heat sink to evacuate the heat produced by the diode.
- the module is preferably made from a metal plate cut, stamped and folded into a desired shape.
- the optical device 2 is usually made by injection of a thermosetting material or a plastic material, preferably thermoplastic, on which treatments are carried out making it possible to arrange mirror surfaces 28.
- the slides 21 are made of material with the optical device 2 and are therefore accurately positioned in the optical device mark 2.
- An orthonormal mark OXYZ, corresponding to the mark of the optical device 2 makes it possible to precisely define the position in the space of the characteristic points of this optical device as the position of the mirror surface of generally parabolic shape 28, or focal points etc.
- the light source placed on the module must therefore be accurately positioned in this frame, so as to optimize the operation of the lighting system.
- the ideal position of the light source is arranged at the geometric center O of the orthonormal marker.
- FIGS. 3 and 4 show perspective views of the module 3 before mounting on the optical device 2, according to two different positioning of the axial coordinate system o'x'y'z 'which is centered on the high power diode 4.
- the module 3 comprises two extensions 31 arranged laterally on either side of the module.
- the axes of the marks OXYZ and o'x'y'z 'must therefore coincide very precisely so that the center of the diode 4 is placed exactly at the geometric point O forming the center of the optical device 2.
- L OX axis here represents the general direction of introduction of the extensions 31 in the slides 21.
- FIG 5 there is shown a slide 21 according to the invention.
- the slideway 21 has an inner reference face 22 and, disposed opposite said inner reference face, an inner guiding surface 24. These two faces preferentially make an angle "a" around them with each other.
- OY axis which is an axis parallel to the two faces 32 and 33 and perpendicular to the axis OX representing the general direction of introduction of the module into the slides 21 of the optical device 2.
- This angle "a” can usefully be between 1 ° and 10 °, and preferably between 2 ° and 6 °. Good experimental results have been obtained with an angle of 3 °.
- This angular value conventionally called a draft angle, makes it possible, among other things, easier to demold the optical device 2.
- the section of the extension 31 shown in FIG. 6 illustrates the case of an extension 31 whose contact face 33 comprises at least first and second contact points, the first point of contact P- ⁇ being disposed before the second point of contact P 2 on the contact face in the direction of introduction ( ⁇ ' ⁇ ').
- These first and second contact points are formed, in the case of FIG. 6, by two protuberances 34 offset with respect to each other in the direction of the axis o'x '
- the protuberance may have a hemispherical shape; in which case, the support between the protuberance and the inner guiding face 24 is summed up with a quasi-point contact. It is also possible to produce protuberances having a substantially cylindrical shape whose generatrices are oriented in the direction where '' perpendicular to the direction of introduction o'x '; in which case the contacts between the protuberance and the inner face of 24 guide the slide are established along a ridge line forming an almost linear contact. These forms have the advantage of being easily achievable by stamping extensions 31, when the module is made from a metal sheet, but are not limiting.
- the extension 31 has a thickness e which is different at each point of contact P, this thickness being measured normally at the reference bearing face 32 between said contact point P and the reference bearing face 32.
- the thickness ei of the extension 31 at the first point of contact P- ⁇ is less than the thickness e 2 of the extension at the second point contact point P 2 .
- the designer of the light device is free to choose the shape and the material of the slide 21 or protuberances 34 of the module so that they undergo the desired elastic deformations, and choose which of these two elements deforms. the least.
- the number and shape of the slides 21 is not limiting. And a single slide could provide the functions described above, to geometrically position the module. The presence of two slides, arranged symmetrically on either side of the plane OXZ, however, reduces the rotations that could occur around the axis OX.
- the invention also provides second reference means for blocking the movements of the module 3 relative to the optical device 2 according to the general introduction direction OX.
- second reference means are formed by a second reference face (23, 29) carried by the optical device 2, which is perpendicular to the axis OX, and a second reference element (35, 39) carried by the module 3 and abutting against said second reference face.
- the second reference face may be supported for example by a wall 25 of the slideway 21 connecting the inner reference face 22 and the inner guiding face 24, and whose inner face 23, acting as a second reference face, is intended to to abut against second reference elements 35 arranged on the front part of the extensions 31, as illustrated in FIGS. 3, 5, 6 and 7.
- FIG. 8 makes it possible to illustrate another embodiment, in which the second reference face 29 (see also FIGS. 3 and 4) is carried by a projection 27 placed on the rear part of the optical device 2.
- the second face of reference 29 is substantially perpendicular to the axis OX.
- the second reference element 39 is carried by the front face of a positioning wall 38 of the module 3 which is also perpendicular to the insertion axis OX. Once the module is mounted in the slideway 21, the second reference element 39 abuts against the second reference face 29 of the optical device 2.
- the projection 27 can usefully include a fixing hole 27a intended to cooperate with a fixing orifice 37 formed in the positioning wall 38 of the module 3.
- the fixing hole 37 of the module 3 may have the general shape of a round hole .
- a guiding means 26 installed on the optical device 2, and intended to cooperate with a guide orifice 36 placed on the module.
- the guide orifice 36 has a substantially oblong shape in the direction of the axis OZ, so as not to upset the adjustment in this direction of the reference inner face 22 of the slideway with the reference bearing face. 32 of the extension 31.
- the guide means 26 may be in the form of a tab, of circular section (not shown), whose longitudinal direction is oriented along the axis OX, and which is of sufficient length in the direction of the axis OX to penetrate, during the assembly operation, into the guide orifice 36.
- the guiding means (26, 36) and securing means (27a, 37, 5) can also act as a polarizer when the module 3 must for example be assembled on optical devices 2 having different photometric lighting functions of type right / left and / or code / road.
- the fixing orifice 37 and the guide orifice 36 are then arranged in a first pair of respective positions on the module 3 when the optical device 2 is intended to perform a first photometric function, such as a lighting function of cross-type, and the fixing orifice 37 and the guide orifice 36 are arranged in a second pair of respective positions on the module 3 when the optical device 2 is intended to perform a second photometric function, such as a function of FIG. road lighting.
- the optical device 2 is arranged to perform a single photometric function selected from the first and second photometric functions.
- substantially identical modules 3 differing only in the respective position of the guide orifices 36 and the fixing orifices 37, on optical devices 2 having different photometric functions, and on which the positions of the means 26 and the fixing hole 27a are adapted accordingly.
- the fixing orifice 37 is positioned in a first position on the module 3 and the guide orifice 36 is positioned in a second position on the module 3, when the optical device 2 is intended to to perform the first photometric function.
- the fixing orifice 37 is positioned according to said second position on the module 3, and the guide orifice 36 is positioned in said first position on the module 3 when the optical device 2 is intended to perform the second photometric function.
- the fixing orifice 27a and the guiding means 26 of the optical device 2 are arranged according to the first pair of respective positions when the optical device 2 is intended to perform the first photometric function, and the fixing orifice 27a and the guiding means 26 of the optical device 2 are arranged according to the second pair of respective positions when the optical device 2 is intended to perform the second photometric function.
- the embodiment of the polarizer as detailed above is not limiting, and can be the subject of many variants in which the means of guidance and fixing means at well-defined locations to allow assembly of standard elements slightly modified according to their purpose, here modules supporting a diode, on organs providing different functions, here optical devices providing separate photometric functions.
- the lighting system according to the invention may finally comprise third reference means for blocking the movement of the module relative to the optical device along the axis OY.
- These third reference means can usefully be arranged on the guiding means 26, carried by the optical device 2.
- the guiding means comprise, as is illustrated in FIGS. 8 and 9, lateral wings 26a and 26b bearing against lateral edges 36a and 36b, in the direction o'y ', of the guide orifice 36.
- the third reference means may be formed by a third slide.
- the optical device then comprises three slides 21 each oriented along the axis OX, two being coplanar and the third slide being located in a plane substantially perpendicular to the two first slides.
- the module then comprises a third extension 31 intended to collaborate with the third slide 21. In this latter configuration, it is necessary to slightly widen the fixing hole 37 and the guide hole 36 in the direction OY so as to leave a clearance allowing adjustment of the position of the module 3 in the direction OY.
- the assembly of the module 3 on the optical device 2 is extremely simple, introducing, in the direction OX, the guide means 26 in the guide hole 36 so as to penetrate the extensions 31 in the slides 21 This insertion movement is interrupted when the second reference element respectively 35, 39 abuts against the second reference face respectively 23, 29.
- the screw 5 serves to lock the assembly along the two directions of the OX axis. .
- the light source 4 is then perfectly positioned at the center O of the optical device 2, and all the movements of the module 3 along and around the axes OX, OY and OZ are prohibited.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1459306A FR3026360B1 (en) | 2014-09-30 | 2014-09-30 | DEVICE FOR POSITIONING ON AN OPTICAL DEVICE OF A MODULE COMPRISING A LIGHT SOURCE |
PCT/EP2015/072073 WO2016050625A1 (en) | 2014-09-30 | 2015-09-25 | Device for positioning a module comprising a light source on an optical device |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3201517A1 true EP3201517A1 (en) | 2017-08-09 |
Family
ID=52345287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15771567.3A Pending EP3201517A1 (en) | 2014-09-30 | 2015-09-25 | Device for positioning a module comprising a light source on an optical device |
Country Status (5)
Country | Link |
---|---|
US (1) | US10605423B2 (en) |
EP (1) | EP3201517A1 (en) |
CN (1) | CN106796009B (en) |
FR (1) | FR3026360B1 (en) |
WO (1) | WO2016050625A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3056682B1 (en) | 2016-09-27 | 2020-10-16 | Valeo Vision | LIGHT SOURCE SUPPORT WITH A REFERENCING ELEMENT SPREADING INTO TWO AXES |
DE102017104841A1 (en) * | 2017-03-08 | 2018-09-13 | HELLA GmbH & Co. KGaA | Lighting device for vehicles and assembly methods |
DE102018105753A1 (en) * | 2018-03-13 | 2019-09-19 | Automotive Lighting Reutlingen Gmbh | vehicle headlights |
CN109404855A (en) * | 2018-11-28 | 2019-03-01 | 马瑞利汽车零部件(芜湖)有限公司 | The system of the reflective distance-light headlamp of automobile multi-cavity |
FR3136269A1 (en) * | 2022-06-02 | 2023-12-08 | Psa Automobiles Sa | Automotive vehicle headlight lighting assembly |
FR3141232B1 (en) * | 2022-10-19 | 2024-09-06 | Psa Automobiles Sa | Optical unit, for vehicle, equipped with a thermal radiator |
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US20110051448A1 (en) * | 2009-09-03 | 2011-03-03 | Ryotaro Owada | Vehicle headlight |
DE102010048594A1 (en) * | 2010-10-15 | 2012-04-19 | Hella Kgaa Hueck & Co. | Headlight for vehicle, comprises main light module for emitting main light of vehicle, particularly for transmitting remote light or dipped beam, where main light module has light emitting diode light source |
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DE3132709A1 (en) * | 1981-08-19 | 1983-03-03 | Robert Bosch Gmbh, 7000 Stuttgart | LAMP FOR VEHICLES, IN PARTICULAR LAMP FOR MOTOR VEHICLES |
JP4350617B2 (en) * | 2004-08-24 | 2009-10-21 | 株式会社小糸製作所 | Lamp |
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2014
- 2014-09-30 FR FR1459306A patent/FR3026360B1/en active Active
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2015
- 2015-09-25 WO PCT/EP2015/072073 patent/WO2016050625A1/en active Application Filing
- 2015-09-25 US US15/515,190 patent/US10605423B2/en active Active
- 2015-09-25 CN CN201580053126.8A patent/CN106796009B/en active Active
- 2015-09-25 EP EP15771567.3A patent/EP3201517A1/en active Pending
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Also Published As
Publication number | Publication date |
---|---|
CN106796009B (en) | 2020-05-22 |
WO2016050625A1 (en) | 2016-04-07 |
CN106796009A (en) | 2017-05-31 |
US10605423B2 (en) | 2020-03-31 |
FR3026360B1 (en) | 2018-03-23 |
US20170211768A1 (en) | 2017-07-27 |
FR3026360A1 (en) | 2016-04-01 |
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