• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The light device (10) for a motor vehicle comprises an electric member (36, 38, 40; 30, 32, 34), for example carrying a light source, integral with a heat sink (42) and at least one optical module (16, 18 20), associated with the electrical member (36, 38, 40; 30, 32, 34), the optical module (16, 18 20) being carried by a support (22). The light device (10) comprises first positioning means (50, 52, 54, 56) of the optical module (16, 18 20) on the support (22), this positioning being performed with so-called pre-positioning sets according to first X, second Y and third Z directions substantially perpendicular to each other between the optical module (16, 18 20) and the support (22), second positioning means (58, 60, 62, 64, 66, 68 , 70, 72, 74, 76, 78, 80) of the electrical member (36, 38, 40; 30, 32, 34) on the optical module in the X and Y directions, and third positioning means (82, 70, 72, 74, 76, 78, 80). , 84, 86, 88, 90, 92) of the heat sink on the support (22) in the Z direction.
    公开号:FR3022867A1
    申请号:FR1456163
    申请日:2014-06-30
    公开日:2016-01-01
    发明作者:Sebastien Aufort；Jean-Marie Flatres
    申请人:Valeo Vision SA；
    IPC主号:
    专利说明:

    [0001] The invention relates to a light device for a motor vehicle, in particular a lighting and / or signaling device. Such a light device usually comprises various members, in particular an optical module and an electrical member, in particular an electronic card carrying for example a light source. Preferably, the light source is a light-emitting diode, more particularly a laser diode, which generates heat during its operation. The electrical member is generally secured to a heat sink to dissipate the heat produced by the diode. An optical module carried by a support, for example a mask of the light device, is associated with the electrical member. The use of a laser-type light-emitting diode requires the electronic card to be precisely positioned with respect to the associated optical module to obtain the desired lighting effect. An object of the invention is to provide a light device for a motor vehicle easy to assemble, while maintaining a very precise positioning of the diode with respect to the optical module. To this end, according to the invention, provision is made for a light device for a motor vehicle, particularly for lighting and / or signaling, of the type comprising: an electrical element, in particular an electronic card bearing, for example, a light source, integral a heat sink, at least one optical module, associated with the electrical member, the optical module being carried by a support, characterized in that the light device comprises: first positioning means of the optical module on the support, this positioning being performed with games, said pre-positioning, according to first X, second Y and third Z directions substantially perpendicular between them between the optical module and the support, - second positioning means of the organ on the optical module in the X and Y directions, and - the third means for positioning the heat sink on the support in the direction It will be appreciated that the term "positioning an element in one direction" means immobilizing this element with respect to this direction. When the positioning is done with a game following a direction, the element is free with respect to this direction only according to the specified game. The support facilitates the assembly of the light device because it allows to pre-position with games in X, Y and Z the optical module on the support, the electrical member, integral with the heat sink, participating, thanks to the second and third means positioning, final relative positioning in X, Y and Z of the support, the electrical member, the optical module and the heat sink. Advantageously, the electrical member is integral with the heat sink so as to ensure isostatism of the electrical member on the heat sink in the X, Y, Z directions. According to one embodiment of the invention, the light device comprises a light source, for example a semiconductor emitter chip such as an LED, the light source being carried by the electrical member and the member being carried by the heat sink. Alternatively, the light source and the electrical member are each directly carried by the heat sink.
    [0002] Preferably, the first positioning means comprise complementary shapes, carried by each module and the support of the modules, fitting in the X direction, the complementary shapes cooperating with each other with games in the directions Y and Z. Advantageously, a shaped female element "T" shape corresponds to a first complementary shape of the first positioning means. If desired, this "T" shaped element is secured to the support by forming a female slide. Where appropriate, the vertical bar of the "T" is substantially parallel to the Z direction and the horizontal bar of the "T" is substantially parallel to the plane containing the X and Y directions.
    [0003] According to one embodiment, a tongue forming a male slide shape complementary to the element in the form of "T" corresponds to a second form complementary to the first positioning means. In this case, this tongue can be connected elastically to the optical module so as to allow an elastic oscillation in the Z direction between this tab and the optical module to which the tab is connected. Preferably, the first positioning means further comprise complementary latching means carried by each module and the support of the modules, the latching means cooperating with each other with clearance in the X direction.
    [0004] Advantageously, the second positioning means along the X and Y directions comprise complementary interlocking means in the Z direction. According to one embodiment, the complementary interlocking means in the Z direction comprise at least one nipple. positioning cooperating with an oblong orifice. Preferably, the positioning pin is carried by the module and the oblong orifice 5 is formed in the electronic member. Advantageously, the complementary interlocking means in the Z direction comprise at least one centering pin, in particular of revolution, cooperating with a complementary centering orifice, in particular circular. According to one embodiment, the centering pin is carried by the module and the centering hole 10 is formed in the electrical member. Preferably, the third positioning means in the direction Z comprise clamping means of the heat sink on the support. According to one embodiment, the light device comprises at least two optical modules carried by the support which is common to these two modules. Advantageously, each optical module is associated with an electrical member the electrical members being integral with the heat sink common to these two electrical organs. If desired, the electrical members may be interconnected via a connector so as to form a single electrical member, for example of the flexible printed circuit board type. Indeed, it is expected in the state of the art to separately assemble each electrical member with its associated optical module, which is relatively long and complex. Thus, thanks to the common support for all the optical modules and the heat sink common to all the electrical components, it is possible to assemble simultaneously several electrical components with their associated optical modules while precisely positioning these elements together. . The assembly of the light device according to the invention is therefore shorter than in the state of the art and requires fewer steps without altering the quality of the illumination provided. Preferably, the clamping means are arranged to clamp a stack Z in the direction Z formed by four Z positioning elements integral respectively with the common heat sink, each member, each optical module and the common support. According to one embodiment, the positioning elements Z integral with each electrical member and each optical module are clamped between the Z-shaped positioning elements integral with the common heat sink and the common support, the common heat sink and the common support. comprising at least direct supports between them, the clamping means of the stack comprising screwing means extending through these direct supports. Advantageously, the support is a mask designed to optimize the aesthetic appearance of the light device. Thus, the mask, usually provided in a light device, is used to make it perform the additional support function common to the optical modules. According to the invention there is also provided a method of mounting a light device as previously defined according to at least one of the preceding claims, the method being characterized in that the following steps are carried out: a first assembly by assembling each optical module on the support so as to pre-position each optical module with respect to this support by means of the first positioning means allowing the pre-positioning sets, - forming a second assembly by assembling each electrical member on the heat sink, the first and second assemblies are assembled together in such a way as to position each optical module and each electrical member associated with this optical module according to the X and Y directions, by means of the second positioning means, and positioning in the Z direction the heat sink, each electrical member 20, each optical module and the support g with the third positioning means. The mounting of the light device is simple to achieve because one can, thanks to the invention, pre-assemble the first and second sets defined above. In the case of several optical modules associated with as many electrical components, for example electronic boards each carrying a laser diode, the assembly of the two assemblies realizes the positioning along the X and Y directions of all the optical modules with respect to all electronic cards. One embodiment of the invention will now be described, by way of nonlimiting example, with reference to the following figures: FIG. 1 is a front view of a light device of a vehicle according to FIG. FIG. 2 is a perspective view of a portion of this light device, showing in particular three lights of this device; FIG. 3 is a view along arrow III of FIG. 2; FIG. a view similar to FIG. 3 in which the common heat sink has been removed; FIG. 5 is a sectional view along the line VV of FIG. 3; FIGS. 6 and 7 are partial perspective views. an optical module and the common support of the light device of Figure 1, before mounting the optical module on the common support, - Figure 8 is a sectional view along the line VIII-VIII of Figure 5, - the figure 9 is a view of the first set of the light device of FIG. optical dules mounted on their common support, before assembly of this first assembly with the second assembly, - Figure 10 is a view of the second assembly of the light device of Figure 1, comprising the electrical organs, in this case electronic cards, mounted on the common heat sink, before assembling this second assembly with the first assembly, - Figure 11 is a sectional view of the light device along a section plane passing in particular by the line XI-XI of Figure 8. It has FIG. 1 shows a light device 10 forming the front optical block 15 of a motor vehicle. The light device conventionally comprises a high beam 12. The light device 10 also comprises a first set 14 comprising three optical modules 16, 18, 20 and a common support 22 which carries these optical modules 16, 18, 20. The support common 22 is here a mask for optimizing the aesthetic appearance of the light device 10 including masking the elements forming the light emitting means. In addition, each optical module 16, 18, 20 comprises a respective lens 24, 26, 28 diffusing towards the outside of the vehicle the light emitted in each optical module 16, 18, 20. In this embodiment, the optical modules form respectively low beam, stop and fog. FIGS. 2, 3, 4 and 10 show, in particular, means for light emission from the light device 10. Each optical module 16, 18, 20 is associated with a respective light source 30, 32, 34 carried by a light source. electronic card 36, 38, 40 corresponding. Thus, each electronic card 30, 32, 34 carries a light source 30, 32, 34 which is in this embodiment a laser-like light emitting diode. Each electronic card 36, 38, 40 is in particular intended to supply a power supply to its respective light source 30, 32, 34. In addition, all the electronic boards 36, 38, 40 are connected to a common member 42 forming a heat sink. The member 42 is predominantly of aluminum and comprises fins 44 arranged in line with each electronic card 36, 38, 40. In addition, each electronic card 36, 38, 40 comprises a printed circuit provided with conventional means for controlling the light source 30, 32, 34 that it carries. Thus, the electronic boards 36, 38, 40, the light sources 30, 32, 34 and the common heat sink member 42 belong to a second assembly 46 comprising light emitting means. Reference will now be made with reference to FIGS. 5 to 8 of positioning means between the optical modules 16, 18, 20 and their common support 22. In order to facilitate understanding of the figures, FIGS. 5 and 8 show a first direction. horizontal X, a second horizontal direction and a third vertical direction Z. The directions X, Y, Z are those usually defined by those skilled in the art. The first direction X is parallel to a direction of emission of the light beam by the light device 10. The three directions are substantially perpendicular to each other. The common support 22 comprises three locations 48 intended to each accommodate an optical module 16, 18, 20. Each location 48 comprises in particular a shaped female element shaped "T" 50 integral with the common support 22. This element 50 , in particular visible in Figures 5 and 7, forms a female slide, the vertical bar of the "T" being substantially parallel to the direction Z and the horizontal bar of the "T" being substantially parallel to the plane containing the directions X and Y. Each module 16, 18, 20 carries a tongue 52 forming a male slide shape complementary to the element 50 (see Figures 5 and 8). The tongue 52 is elastically connected to the optical module 16, 18, 20 which carries it so as to allow an elastic oscillation in the direction Z between this tongue 52 and this optical module. The tongue 52 and the element 50 fit in the X direction and cooperate with each other with JY and JZ clearance along the Y and Z directions. In addition, the common support 22 carries three detent tongues 54, one of which is shown in FIG. 8, each capable of cooperating, with a clearance JX in the X direction, with a corresponding ratchet rib 56, of complementary shape, carried respectively by each optical module 16, 18, 20. Thus, the elements 50 in the form of "T" forming the female slides, the tabs 52 forming the male slides, the detent tabs 54 and the detent ribs 56 form first positioning means between the optical modules 16, 18, 20 and their common support 22, allowing pre-positioning sets, according to the first X, second Y and third Z directions. Referring now to FIGS. 9 and 10, positioning means in the X and Y directions will be described between the optical modules 16, 18, 20 and the corresponding electronic boards 36, 38, 40. An oblong hole 58, 60 and 62 and a circular hole 64, 66, 68 are provided in each electronic card 36, 38, 40. Each optical module 16, 18, 20 carries a respective positioning pin 70, 72, 74 and a respective centering pin. 76, 78, 80, here revolution. Each locating nipple 70, 72, 74 is intended to be nested along the Z direction in an oblong hole 58, 60, 62 corresponding whose main axis is parallel to the Y direction and to the alignment direction of the oblong orifices. and circular carried by the electronic card 36, 38, 40. Similarly, each centering pin 76, 78, 80 is intended to be nested in the Z direction in a corresponding circular hole 64, 66, 68. Each electronic card 36, 38, 40 is thus positioned isostatically, in the X and Y directions, on an optical module 16, 18, 20 corresponding. Thus, the oblong orifices 58, 60, 62, the circular orifices 64, 66, 68, the positioning studs 70, 72, 74 and the centering pins 76, 78, 80 form second positioning means along the X and Y between each optical module 16, 18, 20 and each electronic card 36, 38, 40 carrying the light source 30, 32, 34 associated with the optical module 16, 18, 20. We will now describe with reference to FIGS. 8, 9 and 11 means for positioning, in the Z direction, of the common heat sink member 42, of each electronic card 36, 38, 40, of each optical module 16, 18, 20 and the common support 22. As can be seen in FIG. 11, the common support 22 has passing seats 82 each provided with a through hole 84, with an axis parallel to the Z direction. Referring to FIG. 9, it can be seen that in the present embodiment, four orifices 84 are formed in four passing seats 82 of the In addition, the common member 42 forming the heat sink has four positioning protrusions 86 bearing directly on passing seats 82 of the common support 22 having, in the direction Z, a tapping 88 non-opening. Each through hole 84 is located in the extension of a tapping 88 in the Z direction. Each passing seat 82 is clamped directly against a corresponding locating projection 86 by screwing a Z-positioning screw 90 into a tapping 88. of the corresponding projection 86. As seen in FIGS. 8 and 9, each optical module 16, 18, 20 comprises a body 91, a part 92 of which forms a positioning element of this module and carries the positioning nipples 70, 72, 74 and centering pin 76, 78, 80 respectively. The body 91 also comprises a portion 94 forming a light reflector, integral with the portion 92 and intended to concentrate the light radiation emitted by each light source 30, 32, 34 to the respective lens 24, 26, 28. - 8-Thus, as can be seen in particular in FIG. 11, the common support 22 and the common heat sink member 42 clamp the portion 92 of each optical module 16, 18, 20 and its associated electronic card 36, 38, 40 . The clamping force is provided by the screws 90 which do not pass through the electronic boards 36, 38, 40 or the optical modules 16, 18, 20 as they pass through the projections 86. Thus, the clamping means described above are arranged for clamping a stack in the Z direction formed by the positioning elements 36, 38, 40, 82, 86, 92 in Z integral respectively with the common heat sink 42, of each electronic card 36, 38, 40, of each optical module 16 , 18, 20 and the common support 22. Here, the positioning elements Z integral with each electronic card 36, 38, 40 and each optical module 16, 18, 20 are clamped between the positioning elements 82, 86 in Z integral with the common heat sink 42 and the common support 22 which comprise direct supports between them. Referring now to FIG. 10, positioning means will be described in the X, Y, Z directions between the common heat sink member 42 and each electronic card 36, 38, 40. Each electronic card 36, 38 , 40 comprises isostatic assembly means in the X and Y directions intended to cooperate with means arranged on a corresponding reception part 93 of the common member forming the heat sink. These assembly means comprise, for each electronic card 36, 38, 40, a circular orifice 98 and an oblong orifice 100 whose main axis is parallel to the direction Y and to the direction of alignment of the circular orifices 98 and oblong 100 in order to to ensure the isostatic positioning in the X and Y directions. The means arranged on each receiving portion 93 comprise a centering pin 94, 25 cooperating with the corresponding circular orifice 98 and a positioning pin 96 cooperating with the orifice corresponding oblong 100. A screw 102 clamps each electronic card 36, 38, 40 on the corresponding reception part 93 and provides positioning along the Z axis. Some steps of the method of mounting the light device 10 will now be described. a first assembly 14 is formed by assembling the optical modules 16, 18 and 20 on their common support 22 so as to pre-position the optical modules 16, 18 and 20 with respect to the common support 22. To do this, the first positioning means allowing the pre-positioning sets in the three X, Y and Z directions. Each module 16, 18 and 20 is thus inserted in a location 48, ensuring that each tongue 52 fits into one element. in the form of "T" 50 and that each latching tongue 54 of the common support 22 snaps into each detent rib 56 of each corresponding optical module 16, 18, 20. Then, a second assembly 46 is formed by isostatically assembling in the X, Y, Z directions the electronic boards 36, 38 and 40 on the common member 42 forming a heat sink. To do this, it is positioned, in the X and Y directions, each electronic card 36, 38, 40 on the corresponding reception part 93 with the assembly means described above. Then, by tightening the screws 102, is positioned in the Z direction each electronic card 36, 38, 40 on the corresponding reception part 93.
    [0005] Then, the first 14 and second 46 assemblies are assembled together so as to position in the X and Y directions each optical module 16, 18, 20 and each electronic card 36, 38, 40 carrying the light source 30, 32, 34 associated with the second positioning means. To do this, each positioning pin 70, 72, 74 is positioned in an oblong hole 58, 60, 62 corresponding and each centering pin 76, 78, 80 in a corresponding circular orifice 64, 66, 68. Then, in the direction Z, the common heat sink member 42 is positioned, each electronic card 36, 38, 40, each optical module 16, 18, 20 and the common support 22 thanks to the third positioning means, more particularly to the screws. Positioning Z 90. When tightening the screws 90, the common support 22 deforms slightly elastically and provides sufficient clamping force so that the common support 22 and the common member 42 forming a heat sink tighten each optical module 16, 18 20 and the corresponding electronic card 36, 38, 40 in the Z direction. Each element of the light device 10 is then precisely positioned relative to one another.
    [0006] Of course, we can bring to the invention many modifications without departing from the scope of the latter. It will be noted in particular that the number of optical modules may be different from three. It is possible to provide a single optical module or at least two optical modules. In the latter case, it is possible to assemble several electronic cards simultaneously with their associated optical modules while precisely positioning these elements together. The electronic cards 36, 38, 40 can be interconnected via a flexible connector, or even form a single common and flexible electronic card. The electronic boards 36, 38, 40 form electrical components which, in the context of the invention, can be replaced by different electrical components each requiring a heat sink 42, the latter being preferably common to all the organs electric. These electrical organs may be laser diodes each separated from their respective electronic card. When the device 10 comprises only a single optical module, the device is assembled by performing in particular the following steps.
    [0007] A first assembly 14 is formed by assembling the optical module 10 on the support 22 so as to pre-position the optical module 16, 18, 20 with respect to this support 22 by virtue of the first positioning means 50, 52, 54, 56 allowing pre-positioning games. A second assembly 46 is formed by assembling the electrical member 36, 38, 40, 30, 32, 34 on the heat sink 42. The first 14 and second 46 are assembled together so as to position in the X and Y the optical module 16, 18, 20 and the electrical member 36, 38, 40, 30, 32, 34 associated with the optical module, thanks to the second positioning means 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, and the heat sink 42, the electrical member 36, 38, 40, 30, 32, 34, the optical module 16, 18, 20 and the support are positioned along the Z direction. at the third positioning means 82, 84, 86, 88, 90, 92.
    权利要求:
    Claims (15)
    [0001]
    REVENDICATIONS1. Luminous device (10) for a motor vehicle, particularly for lighting and / or signaling purposes, of the type comprising: an electrical member (36, 38, 40; 30, 32, 34), in particular an electronic card bearing, for example, a source of light, integral with a heat sink (42), - at least one optical module (16, 18 20), associated with the electrical member (36, 38, 40, 30, 32, 34), the optical module ( 16, 18 20) being carried by a support (22), characterized in that the light device (10) comprises: - first positioning means (50, 52, 54, 56) of the optical module (16, 18 20) on the support (22), this positioning being performed with so-called pre-positioning sets, according to first X, second Y and third Z directions substantially perpendicular to each other between the optical module (16, 18 20) and the support ( 22), second positioning means (58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80) of the electrical member (36, 38, 40; 30, 32, 34) on the optical module in the X and Y directions, and - the third positioning means (82, 84, 86, 88, 90, 92) of the heat sink on the support (22) in the Z direction. .
    [0002]
    2. Luminous device (10) according to the preceding claim, wherein the first positioning means (50, 52, 54, 56) comprise complementary shapes (50, 52) carried by each module (16, 18 20) and the support (22) of the modules (16, 18 20), fitting in the direction X, complementary shapes (50, 52) cooperating with each other with games in the directions Y and Z.
    [0003]
    3. Luminous device (10) according to the preceding claim, wherein a shaped female element shaped "T" (50) corresponds to a first shape complementary to the first positioning means (50, 52, 54, 56), this T-shaped element (50) being integral with the support (22) and forming a female slide, the vertical bar of the "T" being substantially parallel to the Z direction and the horizontal bar of the "T" being substantially parallel to the plane containing the X and Y directions.
    [0004]
    4. Luminous device (10) according to the preceding claim, wherein a tongue (52) forming a male slide of complementary shape to the element in-12- form of "T" (50) corresponds to a second form complementary to the first positioning means (50, 52, 54, 56), said tongue (52) being elastically connected to the optical module (16, 18, 20) so as to allow an elastic oscillation in the Z direction between said tongue (52) and the optical module (16, 18, 20) to which the tongue (52) is connected.
    [0005]
    5. Light device (10) according to the preceding claim, wherein the first positioning means (50, 52, 54, 56) further comprise complementary latching means (54, 56) carried by each module (16, 18). 20) and the support (22) of the modules (16, 18 20), the latching means (54, 56) cooperating with each other with clearance in the X direction.
    [0006]
    The luminous device (10) according to at least one of the preceding claims, wherein the second positioning means (58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80 ) along the X and Y directions comprise complementary interlocking means in the Z direction.
    [0007]
    7. Light device (10) according to claim 6, wherein the complementary interlocking means in the Z direction (58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80). comprise at least one positioning pin (70, 72, 74) cooperating with an oblong orifice (58, 60, 62).
    [0008]
    The luminous device (10) according to claim 7, wherein the locating pin (70, 72, 74) is carried by the module (16, 18 20) and the oblong orifice (58, 60, 62) is arranged in the electronic member (36, 38, 40; 30, 32, 34).
    [0009]
    The luminous device (10) according to claim 6, wherein the Z-direction interlocking means (58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80) comprise at least one centering pin (76, 78, 80), in particular of revolution, cooperating with a complementary centering orifice (64, 66, 68), in particular circular.
    [0010]
    The light device (10) according to claim 9, wherein the centering pin (76, 78, 80) is carried by the module (16, 18 20) and the centering hole (64, 66, 68) is 35 formed in the electrical member (36, 38, 40; 30, 32, 34).
    [0011]
    Light device (10) according to at least one of the preceding claims, wherein the third Z-shaped positioning means (82, 84, 86, 88, 90, 92) comprise clamping means (84, 88, 90) of the heat sink (42) on the support (22).
    [0012]
    12. Light device according to at least one of the preceding claims, comprising at least two optical modules (16, 18 20) carried by the support (22) which is common to these two modules (16, 18 20).
    [0013]
    13. Light device according to the preceding claim, each optical module 10 (16, 18 20) is associated with an electrical member (36, 38, 40; 30, 32, 34), the electrical members (36, 38, 40; , 32, 34) being integral with the heat sink (42) common to these two electrical members (36, 38, 40; 30, 32, 34).
    [0014]
    The luminous device according to claims 11 and 13 taken together, wherein the clamping means is arranged to clamp a stack in the Z direction formed by four locating members (36, 38, 40, 82, 86, 92) in Z respectively integral common heat sink (42), each electrical member (36, 38, 40; 30, 32, 34), each optical module (16, 18 20) and the common carrier (22). 20
    [0015]
    15. A method of mounting a light device (10) according to at least one of the preceding claims, the method being characterized in that the following steps are carried out: - a first assembly (14) is formed by assembling each optical module (16, 18 20) on the support (22) so as to pre-position the optical module (16, 18 20) with respect to this support (22) by means of the first positioning means (50, 52, 54, 56) allowing the pre-positioning sets, - a second set (46) is formed by assembling each electrical member (36, 38, 40, 30, 32, 34) on the heat sink (42), 30 - assembling the first (14) and second (46) assemblies together so as to position in the X and Y directions each optical module (16, 18) and each electrical member (36, 38, 40; 30, 32, 34) associated with this optical module (16, 18 20), thanks to the second positioning means (58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80), and 3 Positioning the heat sink (42) along the Z direction, each electrical member (36, 38, 40; 30, 32, 34), each optical module (16, 18 20) and the support (22) by means of the third positioning means (82, 84, 86, 88, 90, 92).
    类似技术:
    公开号 | 公开日 | 专利标题
    WO2016001084A1|2016-01-07|Lighting system for a motor vehicle having improved assembly means
    EP3073182B1|2019-07-03|Light module for motor vehicle comprising two light guides and a radiator comprising two mounting surfaces
    US20050243558A1|2005-11-03|LED assembly with reverse circuit board
    EP3128230B1|2020-03-11|Heat sink for motor vehicle optical module
    WO2015052324A1|2015-04-16|Lighting or indicating device for a motor vehicle and corresponding assembly method
    FR2952163A1|2011-05-06|LIGHTING OR SIGNALING DEVICE FOR A MOTOR VEHICLE COMPRISING A LIGHT GUIDE
    EP3299700B1|2021-09-15|Lighting module, in particular for lighting and/or signalling for a motor vehicle
    EP3489576A1|2019-05-29|Light module for lighting and/or signalling of a motor vehicle
    EP1684003B1|2008-09-10|Method for fastening a flexible printed circuit board, which supports at least one LED, to a three-dimensional element
    EP3299710B1|2019-04-24|Luminous module and luminous device for motor vehicle comprising such a luminous module
    EP3546291A1|2019-10-02|Interior lighting system for a motor vehicle
    FR3056700A1|2018-03-30|OPTICAL LIGHTING MODULE, IN PARTICULAR FOR A MOTOR VEHICLE
    FR3056698B1|2019-06-28|LUMINOUS MODULE FOR MOTOR VEHICLE
    FR2994788A1|2014-02-28|LIGHTING MODULE COMPRISING A REMOTELY REMAINING CONTROL DEVICE ON A SUPPORT
    EP3529156A1|2019-08-28|Multifunctional aircraft landing light with static function switching
    FR3065785A1|2018-11-02|PROJECTION LENS FOR MOTOR VEHICLE PROJECTOR
    EP3508378A1|2019-07-10|Lighting and/or signalling device for a motor vehicle
    EP0984220A1|2000-03-08|Multi-function signalling system with evenly illuminated lens
    FR3068482B1|2019-08-09|OPTICAL MODULE FOR LIGHTING DEVICE
    WO2020058289A1|2020-03-26|Luminous system for a lighting and/or signalling device of a motor vehicle
    EP3502548B1|2020-11-18|Light module for vehicle headlight
    FR3088986A1|2020-05-29|Multifunctional light module with two flat type light guides
    EP3486554A1|2019-05-22|Light module for vehicle headlight
    FR3105345A1|2021-06-25|Automotive lighting device
    FR3100863A1|2021-03-19|Modular light set
    同族专利:
    公开号 | 公开日
    FR3022867B1|2016-07-15|
    WO2016001084A1|2016-01-07|
    CN106662306A|2017-05-10|
    EP3161373A1|2017-05-03|
    CN106662306B|2019-07-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO2012013591A1|2010-07-26|2012-02-02|Valeo Vision|Optical module of an illuminating and/or signalling device of a motor vehicle|
    US20120201043A1|2011-02-09|2012-08-09|Dipenti Timothy|Headlamp Assembly with Planar Heat Sink Structure|
    WO2013037799A1|2011-09-13|2013-03-21|Valeo Vision|Optical module with common part reference for motor vehicle lighting and/or signalling|
    DE102012106313A1|2012-07-13|2014-01-16|Hella Kgaa Hueck & Co.|Module assembly for headlamp of vehicle, has upper adjusting element that receives reflector on cooling portion and lower adjusting element that connects cooling portion with supporting frame|
    WO2014083123A1|2012-11-30|2014-06-05|Valeo Illuminacion|Motor vehicle lighting and/or signalling device|FR3048062A1|2016-02-23|2017-08-25|Valeo Vision|THERMAL DISSIPATION DEVICE FOR A LUMINOUS DEVICE OF A MOTOR VEHICLE|
    FR3056483A1|2016-09-26|2018-03-30|Valeo Vision|AUTOMOTIVE VEHICLE LIGHTING DEVICE HAVING AN OPTICAL MODULE AND A FRONT MASK|
    EP3597986A1|2018-07-17|2020-01-22|PSA Automobiles SA|Lighting device with floating module|DE102011017218B4|2011-04-15|2018-10-31|Mühlbauer Gmbh & Co. Kg|Apparatus and method for transferring electronic components from a first carrier to a second carrier|FR3074881A1|2017-12-07|2019-06-14|Valeo Vision|LUMINOUS MODULE FOR MOTOR VEHICLE|
    法律状态:
    2015-06-30| PLFP| Fee payment|Year of fee payment: 2 |
    2016-01-01| PLSC| Search report ready|Effective date: 20160101 |
    2016-07-08| PLFP| Fee payment|Year of fee payment: 3 |
    2017-06-30| PLFP| Fee payment|Year of fee payment: 4 |
    2018-06-27| PLFP| Fee payment|Year of fee payment: 5 |
    2020-06-30| PLFP| Fee payment|Year of fee payment: 7 |
    2021-06-30| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1456163A|FR3022867B1|2014-06-30|2014-06-30|LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED MEANS OF ASSEMBLY|FR1456163A| FR3022867B1|2014-06-30|2014-06-30|LUMINOUS DEVICE FOR MOTOR VEHICLE WITH IMPROVED MEANS OF ASSEMBLY|
    PCT/EP2015/064526| WO2016001084A1|2014-06-30|2015-06-26|Lighting system for a motor vehicle having improved assembly means|
    CN201580035834.9A| CN106662306B|2014-06-30|2015-06-26|The lighting system for motor vehicles with improved assembling device|
    EP15731933.6A| EP3161373A1|2014-06-30|2015-06-26|Lighting system for a motor vehicle having improved assembly means|
    [返回顶部]