EP3803199B1 - Motor vehicle optical unit and motor vehicle comprising such an element - Google Patents

Motor vehicle optical unit and motor vehicle comprising such an element Download PDF

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Publication number
EP3803199B1
EP3803199B1 EP19732720.8A EP19732720A EP3803199B1 EP 3803199 B1 EP3803199 B1 EP 3803199B1 EP 19732720 A EP19732720 A EP 19732720A EP 3803199 B1 EP3803199 B1 EP 3803199B1
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EP
European Patent Office
Prior art keywords
mask
optical unit
reflector
motor vehicle
cavities
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.)
Active
Application number
EP19732720.8A
Other languages
German (de)
French (fr)
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EP3803199A1 (en
Inventor
Guillaume Royer
Rodolphe Peron
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.)
PSA Automobiles SA
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PSA Automobiles SA
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Publication date
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Publication of EP3803199A1 publication Critical patent/EP3803199A1/en
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Publication of EP3803199B1 publication Critical patent/EP3803199B1/en
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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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S43/51—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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—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
    • 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]

Definitions

  • the invention relates to the field of motor vehicle lighting and signaling systems, and more particularly to the assembly of optical units fitted to motor vehicles.
  • a lighting lamp for a vehicle comprising a casing closed by a translucent closing plate, the casing comprising a reflector on which a screen is fixed.
  • a motor vehicle optical unit comprising a housing whose peripheral edge supports an outer cover glass, the housing containing a light source, a reflector and a mask arranged between the reflector and the cover glass.
  • the mask In this type of known optical block, the mask is generally fixed to the reflector by screwing, and, during assembly, the mask must therefore be correctly positioned before screwing. This positioning is generally difficult for the operator carrying out the assembly, which can lead to significant mounting dispersions from one optical unit to another, on the same assembly line.
  • the object of the present invention is to remedy the drawbacks of the state of the art, and more particularly those set out above, by proposing an optical unit whose assembly is optimized, in particular by allowing a simple and repeatable positioning of the mask on the reflector.
  • the invention relates to an optical unit for a motor vehicle, the optical unit comprising a housing closed by a cover glass, the housing comprising a reflector on which a mask is fixed, the reflector comprising a mask positioning imprint, the mask comprising a projection of a shape complementary to the positioning imprint, the positioning imprint being formed by two open cavities, the two cavities being elongated and oriented along two non-parallel axes.
  • a positioning imprint comprising two cavities oriented in non-different directions
  • positioning of the mask in two intersecting directions is ensured.
  • the insertion of the projection present on the mask in the positioning imprint allows positioning in a third direction, this third direction being secant to the first two.
  • the invention therefore allows to position in a simple, fast and repeatable way the mask on the reflector during the assembly of the optical unit.
  • the two cavities are contiguous.
  • the opening of the cavities is oriented so that, when assembling the optical block, the projection present on the mask is inserted into the cavity according to a movement parallel to the longitudinal axis of the optical block, axis corresponding to the longitudinal axis of a vehicle on which the optical unit is mounted.
  • the angle between the axes along which the cavities are oriented is greater than 90° and less than 170°.
  • the depth of the positioning indentation is between 0.5 millimeters and 5 millimeters, and for example equal to 1 millimeter.
  • the mask is fixed to the reflector by means of fixing elements such as screws.
  • the mask comprises a first translucent material and a second opaque material, the mask being obtained by molding, the first and second material being injected.
  • the invention also relates to a motor vehicle equipped with at least one optical unit as defined above.
  • the terms “longitudinal”, “vertical” and “transverse” are used with reference to the trihedron L, V, T shown in the figures. It will also be noted that the longitudinal, vertical and transverse directions are aligned with the corresponding directions of a vehicle on which the optical unit according to the invention is mounted. Similarly, the terms “lower” and “upper” are defined with respect to the mounting position of this optical unit on a vehicle.
  • the figure 1 shows a motor vehicle 1 fitted with two optical units 10, 11.
  • the picture 1a is a detail view of the optical unit 10 mounted at the rear of the vehicle 1.
  • Such an optical unit comprises several translucent zones 10a, 10b, 10c and several opaque zones 10d, 10e interposed between them.
  • a mask inside the optical block such a mask comprising parts made of a translucent material and parts made of an opaque material.
  • the optical unit 10 comprises a housing 12 on which is fixed a cover glass 14.
  • the housing 12 is preferably molded in one piece from a material comprising a thermoplastic polymer such as acrylonitrile butadiene styrene (more commonly referred to by the acronym ABS).
  • the housing 12 contains a light source (not visible in the figures), in the example a plurality of light-emitting diodes, and at least one reflector 16, represented on the picture 3 .
  • the reflector 16 comprises a positioning indentation 160 of the mask 18, formed in the example in the upper part of the reflector 16.
  • the positioning indentation 160 comprises two cavities 162, 164, elongated and oriented along two intersecting axes. In the example the two cavities 162, 164 are contiguous and communicate with each other (the two cavities sharing a common end), but, within the framework of the invention, these two cavities could be separated.
  • the positioning recess 160 is provided to cooperate with a projection 180 of complementary shape provided on the mask 18.
  • the mask 18 is positioned by shape cooperation between the projection 180 and the positioning recess 160 (it will be noted that the mask 18 is partially represented on the figure 4b in order to show the cooperation between the projection 180 and the positioning recess 160).
  • the configuration of the positioning recess 160 which comprises two elongated cavities in two different directions, makes it possible to position the mask 18 in the three longitudinal, transverse and vertical directions. Thus, the positioning and mounting of the mask 18 on the reflector 16 are facilitated.
  • the cavities forming the positioning recess have an opening oriented along the longitudinal axis of the optical unit (axis which corresponds to the longitudinal axis of the vehicle when the optical unit is mounted on a vehicle).
  • the reflector 16 being reversed at 90° with respect to its normal operating position when mounting the mask 18, the latter can be inserted at the bottom of the positioning recess under the action of its own weight.

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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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Optical Elements Other Than Lenses (AREA)

Description

L'invention se rapporte au domaine des systèmes d'éclairage et de signalisation des véhicules automobiles, et plus particulièrement à l'assemblage des blocs optiques équipant les véhicules automobiles.The invention relates to the field of motor vehicle lighting and signaling systems, and more particularly to the assembly of optical units fitted to motor vehicles.

On connait par le document FR2767185 un feu d'éclairage pour véhicule comportant un boîtier fermé par une plaque de fermeture translucide, le boîtier comportant un réflecteur sur lequel est fixé un écran.We know from the document FR2767185 a lighting lamp for a vehicle comprising a casing closed by a translucent closing plate, the casing comprising a reflector on which a screen is fixed.

On connait un bloc optique de véhicule automobile comportant un boîtier dont le bord périphérique supporte une glace extérieure de couverture, le boitier contenant une source lumineuse, un réflecteur et un masque disposé entre le réflecteur et la glace de couverture.A motor vehicle optical unit is known comprising a housing whose peripheral edge supports an outer cover glass, the housing containing a light source, a reflector and a mask arranged between the reflector and the cover glass.

Dans ce type de bloc optique connu, le masque est généralement fixé au réflecteur par vissage, et, lors de l'assemblage, le masque doit donc être correctement positionné avant vissage. Ce positionnement est généralement malaisé pour l'opérateur effectuant l'assemblage, ce qui peut conduire à des dispersions de montage importantes d'un bloc optique à un autre, sur une même chaine d'assemblage.In this type of known optical block, the mask is generally fixed to the reflector by screwing, and, during assembly, the mask must therefore be correctly positioned before screwing. This positioning is generally difficult for the operator carrying out the assembly, which can lead to significant mounting dispersions from one optical unit to another, on the same assembly line.

La présente invention a pour but de remédier aux inconvénients de l'état de la technique, et plus particulièrement ceux ci-dessus exposés, en proposant un bloc optique dont l'assemblage est optimisé, notamment en permettant un positionnement simple et répétable du masque sur le réflecteur.The object of the present invention is to remedy the drawbacks of the state of the art, and more particularly those set out above, by proposing an optical unit whose assembly is optimized, in particular by allowing a simple and repeatable positioning of the mask on the reflector.

À cet effet, l'invention concerne un bloc optique pour véhicule automobile, le bloc optique comportant un boîtier fermé par une glace de couverture, le boîtier comportant un réflecteur sur lequel est fixé un masque, le réflecteur comportant une empreinte de positionnement du masque, le masque comportant une saillie de forme complémentaire de l'empreinte de positionnement, l'empreinte de positionnement étant formée par deux cavités, ouvertes, les deux cavités, étant allongées et orientées selon deux axes non parallèles.To this end, the invention relates to an optical unit for a motor vehicle, the optical unit comprising a housing closed by a cover glass, the housing comprising a reflector on which a mask is fixed, the reflector comprising a mask positioning imprint, the mask comprising a projection of a shape complementary to the positioning imprint, the positioning imprint being formed by two open cavities, the two cavities being elongated and oriented along two non-parallel axes.

Ainsi, en prévoyant sur le réflecteur une empreinte de positionnement comportant deux cavités orientées selon des directions non différentes, on assure un positionnement du masque selon deux directions sécantes. L'insertion de la saillie présente sur le masque dans l'empreinte de positionnement permet un positionnement selon une troisième direction, cette troisième direction étant sécante aux deux premières. L'invention permet donc de positionner de façon simple, rapide et répétable le masque sur le réflecteur lors de l'assemblage du bloc optique.Thus, by providing on the reflector a positioning imprint comprising two cavities oriented in non-different directions, positioning of the mask in two intersecting directions is ensured. The insertion of the projection present on the mask in the positioning imprint allows positioning in a third direction, this third direction being secant to the first two. The invention therefore allows to position in a simple, fast and repeatable way the mask on the reflector during the assembly of the optical unit.

Dans une réalisation, les deux cavités sont jointives.In one embodiment, the two cavities are contiguous.

Dans une réalisation, l'ouverture des cavités est orientée de manière que, lors de l'assemblage du bloc optique, la saillie présente sur le masque soit insérée dans l'empreinte selon un mouvement parallèle à l'axe longitudinal du bloc optique, axe correspondant à l'axe longitudinal d'un véhicule sur lequel le bloc optique est monté.In one embodiment, the opening of the cavities is oriented so that, when assembling the optical block, the projection present on the mask is inserted into the cavity according to a movement parallel to the longitudinal axis of the optical block, axis corresponding to the longitudinal axis of a vehicle on which the optical unit is mounted.

Dans une réalisation, l'angle entre les axes selon lesquels les cavités sont orientées est supérieur à 90° et inférieur à 170°.In one embodiment, the angle between the axes along which the cavities are oriented is greater than 90° and less than 170°.

Dans une réalisation, la profondeur de l'empreinte de positionnement est comprise entre 0,5 millimètre et 5 millimètres, et par exemple égale à 1 millimètre.In one embodiment, the depth of the positioning indentation is between 0.5 millimeters and 5 millimeters, and for example equal to 1 millimeter.

Dans une réalisation, le masque est fixé au réflecteur au moyen d'éléments de fixation tels que des vis.In one embodiment, the mask is fixed to the reflector by means of fixing elements such as screws.

Dans une réalisation, le masque comporte un premier matériau translucide et un deuxième matériau opaque, le masque étant obtenu par moulage, les premier et deuxième matériau étant injectés.In one embodiment, the mask comprises a first translucent material and a second opaque material, the mask being obtained by molding, the first and second material being injected.

L'invention concerne également un véhicule automobile équipé d'au moins un bloc optique tel que défini ci-dessus.The invention also relates to a motor vehicle equipped with at least one optical unit as defined above.

La présente invention sera mieux comprise à la lecture de la description détaillée qui suit, faite en référence au dessins annexés, dans lesquels :

  • la figure 1 représente un véhicule équipé de deux bloc optiques conformes à l'invention, vu de l'arrière ;
  • la figure 1a est une vue de détail de la figure 1, montrant l'un des blocs optiques montés à l'arrière du véhicule ;
  • la figure 2 représente une vue de côté du bloc optique de la figure 1a;
  • la figure 3 montre le réflecteur contenu dans le bloc optique de la figure 2 ;
  • les figures 4a et 4b sont des vues de détail du réflecteur de la figure 3, respectivement sans et avec un masque positionné sur le réflecteur, le masque étant représenté partiellement sur la figure 4b11 ;
  • la figure 5 est une vue en coupe du réflecteur de la figure 3 avec le masque positionné dessus.
The present invention will be better understood on reading the following detailed description, made with reference to the accompanying drawings, in which:
  • the figure 1 shows a vehicle equipped with two optical units according to the invention, seen from the rear;
  • the picture 1a is a detail view of the figure 1 , showing one of the headlight units mounted at the rear of the vehicle;
  • the picture 2 shows a side view of the optical unit of the picture 1a ;
  • the picture 3 shows the reflector contained in the optical block of the figure 2 ;
  • them figures 4a and 4b are detail views of the reflector of the picture 3 , respectively without and with a mask positioned on the reflector, the mask being partially represented in FIG. 4b11;
  • the figure 5 is a sectional view of the reflector of the picture 3 with the mask positioned on it.

On notera que dans la description qui suit, les termes « longitudinal », « vertical » et « transversal » sont utilisés en référence au trièdre L, V, T reporté sur les figures. On notera par ailleurs que les directions longitudinale, verticale et transversale sont alignées avec les directions correspondantes d'un véhicule sur lequel est monté le bloc optique conforme à l'invention. De même, les termes « inférieur » et « supérieur » sont définis par rapport à la position de montage de ce bloc optique sur un véhicule.It will be noted that in the following description, the terms “longitudinal”, “vertical” and “transverse” are used with reference to the trihedron L, V, T shown in the figures. It will also be noted that the longitudinal, vertical and transverse directions are aligned with the corresponding directions of a vehicle on which the optical unit according to the invention is mounted. Similarly, the terms “lower” and “upper” are defined with respect to the mounting position of this optical unit on a vehicle.

La figure 1 montre un véhicule 1 automobile équipé de deux blocs optique 10, 11. La figure 1a est une vue de détail du bloc optique 10 monté à l'arrière du véhicule 1. Un tel bloc optique comporte plusieurs zones translucides 10a, 10b, 10c et plusieurs zones opaques 10d, 10e intercalées entre elles. Pour obtenir un tel aspect visuel, il est nécessaire de prévoir un masque à l'intérieur du bloc optique, un tel masque comportant des parties réalisées dans un matériau translucide et des parties réalisées dans un matériau opaque.The figure 1 shows a motor vehicle 1 fitted with two optical units 10, 11. The picture 1a is a detail view of the optical unit 10 mounted at the rear of the vehicle 1. Such an optical unit comprises several translucent zones 10a, 10b, 10c and several opaque zones 10d, 10e interposed between them. To obtain such a visual appearance, it is necessary to provide a mask inside the optical block, such a mask comprising parts made of a translucent material and parts made of an opaque material.

Comme visible sur la figure 2, le bloc optique 10 comporte un boîtier 12 sur lequel est fixé une glace de couverture 14. Le boîtier 12 est de préférence venu de moulage d'une seule pièce à partir d'un matériau comportant un polymère thermoplastique tel que l'acrylonitrile butadiène styrène (plus couramment désigné par le sigle ABS).As seen on the figure 2 , the optical unit 10 comprises a housing 12 on which is fixed a cover glass 14. The housing 12 is preferably molded in one piece from a material comprising a thermoplastic polymer such as acrylonitrile butadiene styrene (more commonly referred to by the acronym ABS).

Le boîtier 12 contient une source lumineuse (non visible sur les figures), dans l'exemple une pluralité de diodes électroluminescentes, et au moins un réflecteur 16, représenté sur la figure 3. Afin de permettre le positionnement d'un masque 18 (visible notamment sur la figure 5), le réflecteur 16 comporte une empreinte de positionnement 160 du masque 18, ménagée dans l'exemple en partie supérieure du réflecteur 16. L'empreinte de positionnement 160 comporte deux cavités 162, 164, allongées et orientées selon deux axes sécants. Dans l'exemple les deux cavités 162, 164 sont jointives et communiquent entre elles (les deux cavités partageant une extrémité commune), mais, dans le cadre de l'invention, ces deux cavités pourraient être séparées.The housing 12 contains a light source (not visible in the figures), in the example a plurality of light-emitting diodes, and at least one reflector 16, represented on the picture 3 . In order to allow the positioning of a mask 18 (visible in particular on the figure 5 ), the reflector 16 comprises a positioning indentation 160 of the mask 18, formed in the example in the upper part of the reflector 16. The positioning indentation 160 comprises two cavities 162, 164, elongated and oriented along two intersecting axes. In the example the two cavities 162, 164 are contiguous and communicate with each other (the two cavities sharing a common end), but, within the framework of the invention, these two cavities could be separated.

L'empreinte de positionnement 160 est prévue pour coopérer avec une saillie 180 de forme complémentaire prévue sur le masque 18. Ainsi, comme illustré sur la figure 4b et sur la figure 5, le masque 18 se trouve positionné par coopération de forme entre la saillie 180 et l'empreinte de positionnement 160 (on notera que le masque 18 est partiellement représenté sur la figure 4b afin de montrer la coopération entre la saillie 180 et l'empreinte de positionnement 160). La configuration de l'empreinte de positionnement 160, qui comporte deux cavités allongées selon deux directions différentes permet de positionner le masque 18 selon les trois directions longitudinale, transversale et verticale. Ainsi, le positionnement et le montage du masque 18 sur le réflecteur 16 sont facilités. Avantageusement, les cavités formant l'empreinte de positionnement présentent une ouverture orientée selon l'axe longitudinal du bloc optique (axe qui correspond à l'axe longitudinal du véhicule lorsque le bloc optique est monté sur un véhicule). Ainsi, le réflecteur 16 étant renversé à 90° par rapport à sa position normale de fonctionnement lors du montage du masque 18, ce dernier peut être inséré au fond de l'empreinte de positionnement sous l'action de son propre poids.The positioning recess 160 is provided to cooperate with a projection 180 of complementary shape provided on the mask 18. Thus, as illustrated in the figure 4b and on the figure 5 , the mask 18 is positioned by shape cooperation between the projection 180 and the positioning recess 160 (it will be noted that the mask 18 is partially represented on the figure 4b in order to show the cooperation between the projection 180 and the positioning recess 160). The configuration of the positioning recess 160, which comprises two elongated cavities in two different directions, makes it possible to position the mask 18 in the three longitudinal, transverse and vertical directions. Thus, the positioning and mounting of the mask 18 on the reflector 16 are facilitated. Advantageously, the cavities forming the positioning recess have an opening oriented along the longitudinal axis of the optical unit (axis which corresponds to the longitudinal axis of the vehicle when the optical unit is mounted on a vehicle). Thus, the reflector 16 being reversed at 90° with respect to its normal operating position when mounting the mask 18, the latter can be inserted at the bottom of the positioning recess under the action of its own weight.

Claims (6)

  1. Optical unit (10) for a motor vehicle, the optical unit (10) comprising a housing (12) closed by a cover glass (14), the housing (12) comprising a reflector (16) on which a mask (18) is fixed, the reflector (16) comprising a positioning impression (160) of the mask (18) the mask (18) having a projection (180) complementary in shape to the positioning indentation (160), the positioning indentation (160) being formed by two open cavities (162, 164), the two cavities (162, 164) being elongated and oriented along two non-parallel axes, and wherein the two cavities (162, 164) are contiguous.
  2. The optical block (10) of any of the preceding claims, wherein the angle between the axes along which the cavities (162, 164) are oriented is greater than 90° and less than 170°.
  3. An optical block (10) according to any of the preceding claims, wherein the depth of the positioning indentation (160) is between 0.5 and 5 millimeters, and for example equal to 1 millimeter.
  4. Optical block (10) according to one of the preceding claims, wherein the mask (18) is fixed to the reflector (16) by means of fixing elements such as screws.
  5. An optical block (10) according to one of the preceding claims, wherein the mask (18) comprises a first translucent material and a second opaque material, the mask (18) being obtained by molding, the first and second materials being injected.
  6. Motor vehicle (1) comprising at least one optical unit (10) in accordance with one of the preceding claims
EP19732720.8A 2018-05-28 2019-05-13 Motor vehicle optical unit and motor vehicle comprising such an element Active EP3803199B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854506A FR3081537B1 (en) 2018-05-28 2018-05-28 AUTOMOTIVE VEHICLE AND MOTOR VEHICLE OPTICAL UNIT WITH SUCH ELEMENT.
PCT/FR2019/051069 WO2019229314A1 (en) 2018-05-28 2019-05-13 Motor vehicle optical unit and motor vehicle comprising such an element

Publications (2)

Publication Number Publication Date
EP3803199A1 EP3803199A1 (en) 2021-04-14
EP3803199B1 true EP3803199B1 (en) 2022-06-29

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EP19732720.8A Active EP3803199B1 (en) 2018-05-28 2019-05-13 Motor vehicle optical unit and motor vehicle comprising such an element

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EP (1) EP3803199B1 (en)
CN (1) CN112119260B (en)
AR (1) AR115432A1 (en)
BR (1) BR112020022450A2 (en)
ES (1) ES2922408T3 (en)
FR (1) FR3081537B1 (en)
WO (1) WO2019229314A1 (en)

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JP3949300B2 (en) * 1998-11-20 2007-07-25 株式会社小糸製作所 Vehicle headlamp
FR2896851B1 (en) * 2006-01-31 2008-07-04 Valeo Vision Sa PROJECTOR REFLECTOR OCCULTATION ELEMENT AND METHOD OF MOUNTING SUCH A CULTURING ELEMENT.
FR2940204B1 (en) * 2008-12-18 2011-10-14 Peugeot Citroen Automobiles Sa OPTICAL MOTOR VEHICLE BLOCK MASK WITH EXCROIDANCE FOR THE EXTENSION OF A REFLECTOR WALL
FR2941282B1 (en) * 2009-01-16 2013-10-18 Peugeot Citroen Automobiles Sa LIGHT COVER MASK FOR AN OPTICAL BLOCK OF A MOTOR VEHICLE
FR2941414B1 (en) * 2009-01-27 2014-07-25 Peugeot Citroen Automobiles Sa VEHICLE PROJECTOR COMPRISING AT LEAST ONE SCREEN OF A LIGHTING AND / OR SIGNALING FUNCTION
CN102410484B (en) * 2011-07-27 2014-09-24 卢功洋 Shading rack for telescopic xenon lamp and telescopic xenon lamp for vehicle
FR3016684B1 (en) * 2014-01-21 2019-05-10 Psa Automobiles Sa. VEHICLE LIGHTING DEVICE, IN PARTICULAR DIURN LIGHTING, AND VEHICLE THUS EQUIPPED
FR3022011A1 (en) * 2014-06-06 2015-12-11 Valeo Vision LIGHT-EMITTING DEVICE FOR CARRYING OUT A SIGNALING AND / OR LIGHTING FUNCTION OF A MOTOR VEHICLE
FR3046655B1 (en) * 2016-01-08 2018-02-02 Psa Automobiles Sa. LIGHTING OR SIGNALING OPTICAL BLOCK FOR A MOTOR VEHICLE HAVING AN OPALIN MASK
CN106594883B (en) * 2017-01-18 2022-06-24 广东美的制冷设备有限公司 Shell assembly of air conditioner indoor unit, air conditioner indoor unit and air conditioner

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Publication number Publication date
CN112119260B (en) 2023-06-30
FR3081537B1 (en) 2021-05-28
ES2922408T3 (en) 2022-09-14
BR112020022450A2 (en) 2021-02-09
WO2019229314A1 (en) 2019-12-05
AR115432A1 (en) 2021-01-20
CN112119260A (en) 2020-12-22
EP3803199A1 (en) 2021-04-14
FR3081537A1 (en) 2019-11-29

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