• 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 invention relates to a lighting and / or signaling assembly of a motor vehicle, comprising: - a light module (2) and an adapter (10) adapted to be placed and held in position in a housing (8) of a support means (4) of an optical collector (6), - distinct means for the plating of the adapter against the module support means in a first direction on the one hand and means for the adjustment of the adapter in the housing formed in said support means on the other hand, adjustment in a second direction distinct from said first direction, these means of plating and adjustment being carried by the module and / or by the adapter. The invention further relates to the associated adapter and module in this lighting and / or signaling assembly.
    公开号:FR3018751A1
    申请号:FR1452339
    申请日:2014-03-20
    公开日:2015-09-25
    发明作者:Mena Juan Antonio Rubia；Del Moral Jose-Antonio Aguilar；Alberto Rodriguez-Fuentes；Jose Castillo-Jimenez；Francisco Ojeda
    申请人:Valeo Iluminacion SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to the field of lighting and / or signaling of a motor vehicle and relates more to lighting and / or signaling, comprising an adapter adapted to be housed in a light module of a motor vehicle. particularly the design of light modules having a light source oriented to emit radiation towards a collector. Such modules are known, in which the light source consists of a light-emitting diode, which is sought to position at the focus of a substantially elliptical collector so that the emitted rays are directed parallel to the optical axis towards an optical system. module output. It will be understood that the conformity of the orientation of the outgoing radii depends in particular on the correct positioning of the light-emitting diode emitting the rays with respect to the collector and in particular with respect to the first of the two collector foci, the optical system being placed in the vicinity of the second focus. . Car manufacturers aim at obtaining in their method of manufacturing and assembling modules a great precision for this purpose.
    [0002] Light emitting diodes have, among other advantages, a longer life than can be other types of light sources. However, it is understood that for various reasons, the vehicle owner may need to replace the light emitting diode in the module. Once again, the positioning of this new light source must be very precise, so that the quality of the lighting and / or signaling of the vehicle remains the same. This problem also arises, and more frequently, when the light sources are formed for example by discharge lamps or allogenic lamps. Document FR2950129 discloses an optical module comprising a support means for a collector. The support means comprises a housing adapted to receive an adapter on which are fixed a printed circuit board and a light emitting diode. When the diode needs to be changed, simply remove the adapter, place a new diode on the circuit board and replace the adapter in the housing. The adapter is held in place in two directions of space by the walls of the housing and there is provided locking means in position in the third direction of the space to freeze the position of the adapter, which must be accurate for that the diode carried by the adapter is positioned precisely with respect to the first focus of the collector, which collects the rays emitted from the diode. A problem of the present invention is to improve this type of light module to ensure the correct position of the light source relative to the collector, and regardless of the number of replacements of the light source. If the invention relates to a light module as will be described hereinafter in that it comprises means for positioning an adapter carrying a light source to be placed in the focus of an optical system, the The invention also relates to the corresponding adapter. The adapter according to the invention, capable of being placed and held in position in a housing of a support means of an optical collector of a motor vehicle, comprises a light source secured to one face of the adapter, and it comprises, on a face opposite to the support face of this light source, at least one receiving zone of plating means in a first direction, as well as elastic return means capable of being compressed in a second direction distinct from said first direction, especially perpendicular to the first direction.
    [0003] According to different characteristics, taken alone or in combination, provision will be made for: the elastic return means are on a slice of the adapter, the slice being in particular perpendicular to said support face; the elastic return means have the shape of a leaf spring; - The leaf spring is fixed at its center to be pressed against the edge of the adapter, and having a curved shape so that in a rest position of said spring, its ends away from said wafer; - The leaf spring further comprises a tab which extends from the center thereof and which engages with a pin integral with the face of the adapter opposite to the support face of said light source; the light source is a light emitting diode; in one embodiment it is carried by a printed circuit board secured to said support face of the adapter; the face opposite to the support face of said light source comprises ribs projecting in the first direction; the receiving area of plating means consists of grooves which extend along the second direction along the ends of the adapter; - The receiving area of the plating means consists of a transverse channel which extends perpendicular to the second direction. The invention also relates to a light module, in particular lighting and / or signaling of a motor vehicle, having a collector adapted to reflect light rays so that they emit along a given optical axis, and comprising a support means partially covering said collector, said support means having a housing adapted to receive an adapter as described above. Advantageously, the module according to the invention comprises separate means for the plating of the adapter in a first direction on the one hand and for the adjustment in position of the adapter in a second direction distinct from said first direction of other part, in particular perpendicular to the said first direction. According to one embodiment of the invention, the light module comprises resilient return means capable of being compressed along said second direction. These elastic return means are in particular carried by the support means and are intended to be compressed by an adapter, which can then be devoid of elastic return means. These elastic return means carried by the light module may have the same characteristics as those of the elastic return means described above for the adapter. It may be provided that the adjustment means in position carried by the module consist of a clamping screw arranged transversely to an end wall of the housing, said screw being adapted to cooperate with a threaded bore formed in said end face for penetrate into the housing in said second direction under the effect of its rotation, in order to rest against the adapter. In order to refine the adjustment in this second direction, the clamping screw may be a micrometer screw.
    [0004] According to characteristics of two distinct embodiments, the end wall of the bearing housing of the threaded bore may be formed in the thickness of the support means, or by an insert and fixed on the support means. The plating means advantageously have the form of a rigid articulated wire, for example on the support means, so as to pass from an open position, in which the wire leaves free access to the housing formed in the support means, in a closed position, wherein the wire is across said housing, said wire being held in this closed position by latching hooks formed by deformation of the wire in female receiving means provided for this purpose on the support means. According to one embodiment of the invention, the plating means have the form of a flat spring fixed on pins formed laterally in the module support means, so as to extend transversely above the adapter.
    [0005] The invention further relates to a lighting and / or signaling assembly of a motor vehicle, comprising a light module and an adapter, in which: the adapter is placed and held in position in said housing of said collector support means; optical, comprises a light source made integral with a face of the adapter, and comprises on a face opposite to the support face of said light source at least one receiving area of the plating means in a first direction, - the module and the adapter have different means on the one hand for the plating of the adapter against the support means of the module in a first direction and secondly for the adjustment in position, in a second direction distinct from said first direction , the adapter in a housing formed in said support means, and - the lighting and / or signaling assembly comprises resilient return means capable of being compressed according to the said second direction, these elastic return means being positioned between the support and the adapter and carried by the support and / or the adapter. The second direction may for example be perpendicular to said first direction. In such an assembly, provision may be made for the adjustment means in position to comprise a set screw carried by the support means and an elastic return means carried by the adapter, the action of the adjusting screw against one side of the adapter causing the compression of the elastic return means between an opposite face of the adapter against a wall of the housing formed in the support means.
    [0006] According to one embodiment, the adapter is an adapter according to the invention, as described above. The invention also relates to a motor vehicle in which a light module as described above is set up for lighting and / or signaling of the motor vehicle.
    [0007] Other features and advantages of the invention will appear on reading the detailed description of an embodiment which follows and for the understanding of which reference will be made to the appended figures in which: FIGS. 1 and 2 are perspective representations, respectively three quarter and three quarter below, of the adapter according to the invention; FIG. 3 is a perspective representation, three quarters above, of the support means and the associated collector, without the adapter illustrated in FIGS. 1 and 2, making visible the housing able to receive it, the figure also representing the means associated plating shown in a closed position and the associated clamping means; - Figure 4 is a partial side view of the light module, the adapter being in position in the housing of the support means, and the associated plating means being shown during closure; FIG. 5 is a partial view from above of the light module, illustrated in FIG. 4; and FIGS. 6 and 7 are partial views respectively of three quarter front and three quarter rear of a second embodiment of a light module according to the invention. In what follows, will be designated by longitudinal direction L the direction in the direction of movement of the motor vehicle, and transverse direction T a horizontal direction and perpendicular to this longitudinal direction. The vertical direction V will designate the direction perpendicular to the two previous ones, which also define a horizontal plane. The trihedron L, V, T is placed on the figures for easy reading. But it will be understood that the light module can be arranged according to another orientation without departing from the context of the invention.
    [0008] As illustrated in the figures, a lighting and / or signaling unit 1 comprises a light module 2 formed of a support means 4 to which is attached a substantially elliptical collector 6 capable of deflecting the light rays emitted by a source light. The support has a housing 8 for receiving an adapter 10 carrying the light source.
    [0009] In the example which follows, the light source is a light emitting diode 12, attached to a printed circuit board 13 and able to emit light rays according to an electrical control instruction. It will be understood that other types of light sources could be used without departing from the context of the invention. The light module further comprises an optical element, not shown here, associated with the collector and also carried by the support means, this optical element being disposed at the second focus of the collector while the light source must be disposed substantially at the first focus of the collector. This arrangement allows the majority of the rays emitted by the light source and passing through the second focus of the collector to be reflected by the optical element in the light direction corresponding to its optical axis.
    [0010] The collector 6 comprises a substantially elliptical reflective surface, which can be made in the form of an angular sector substantially of revolution. It may however be noted that the surface may not be perfectly elliptical and have several specific profiles provided to optimize the light distribution in the lighting beam produced by the module, as shown in the figures. The collector further comprises a mounting plate 14, which extends transversely one end of the collector, so as to provide a substantially planar bearing surface adapted to come into contact with a lower face of the support means. The mounting plate further comprises indexing pins 16 which protrude from the plate, and which, as will be described below, are disengaged when the collector is attached against the support means at the housing 8. The support means 4 thus allows the attachment of the collector, in particular by means of screwing means and a fixing cylinder 17, and it also allows the fixing of the light source in the vicinity of the first focus of the collector, via the adapter. The upper face of the support means, turned away from the collector, has ribs 18 which project from the support. It will be understood from the description which follows that these ribs advantageously act as heat sinks, so as to remove the heat generated by the printed circuit board when the light source is formed by a light emitting diode.
    [0011] The support means 4 further comprises the housing 8 for receiving the adapter 10 as will be described in a complementary embodiment hereinafter. The housing 8 is formed by an area of the support means devoid of ribs and has a bottom wall 20 and four rising walls. In the following description, the housing 8 is oriented so that the bottom wall extends substantially horizontally and so that the rising walls extend substantially vertically. Furthermore, two upright walls 22 and a rear 24 extending transversely and two longitudinal walls 26 and 28 are distinguished from the rising walls. The front and rear transverse walls are thus identified as a function of their position on the longitudinal axis, the front transverse wall 22 being the wall closest to the exit face of the light module. It is understood that the orientations selected here could be modified without departing from the context of the invention since the general arrangement of the module is in accordance with what will be described with a first direction which corresponds here to the vertical direction, a second direction which corresponds here to the longitudinal direction, and a third direction which corresponds here to the transverse direction. The front transverse wall 22 forms a vertical planar contact surface. The rear transverse wall 24 extends parallel to the front transverse wall, and is advantageously formed by an insert, as shown in the figures, although it may be directly formed in the material of the support means, the same way as the front transverse wall. It will be understood that having an insert facilitates the insertion and removal of the adapter into the housing, however, requiring any prior removal of the insert. The rear transverse wall is further pierced at its center and machined to form a tapped bore 30 adapted to cooperate with a clamping screw 32. The clamping screw 32 has for this purpose a diameter and an external thread pitch corresponding substantially to internal diameter of the threaded bore. The clamping screw moves in the second direction, here longitudinally, relative to the rear transverse wall 24 when the screw is rotated. It moves between a release position, in which it is little or no protrusion in the housing, and a clamping position, in which it extends projecting from the rear transverse wall inside the housing. It may be provided to use a micrometer screw to refine the adjustment of the longitudinal displacement of the screw. The longitudinal walls 26 and 28 are formed successively in the longitudinal direction by a first rib 34 disposed projecting from the upper face of the support means and by a second rib 36 forming a stud and separated from the first rib by a lateral clearance 38. They comprise a hole 40 passing through the first rib, and female latching means formed by a groove 42 made transversely on a rear face of the second rib, so that the groove is turned away from the first rib. As will be described below, the holes allow the articulation of plating means, which are suitable, as will be described in detail hereinafter, to be applied to the adapter when it is in place in the housing, in abutment against the bottom wall, and the clearances allow the passage of the plating means around the second rib so that said plating means can snap and freeze in a closed position.
    [0012] Thus, there is provided a wire 44 forming the plating means, articulated on the support means at the two holes to be actuable between an open position in which it allows the removal and insertion of the adapter and a closed position in which it is pressed against the adapter by blocking it in the first direction, here vertically.
    [0013] Articulated yarn 44 has a U-shape, with two lateral branches 46 which are substantially the same except for their free end, and a transverse branch 48 connecting these two lateral branches. Each lateral branch 46 has successively in the extension of the transverse branch a connecting portion 50 substantially perpendicular to the transverse branch, a transverse spacing portion 52 forming a hook which comprises at least a hook portion 54 substantially parallel to the branch transverse, a bearing portion 56 substantially perpendicular to the transverse branch which has a deformation forming a bend 58 in a direction perpendicular to the connecting portion and the transverse branch, and a free end 60 perpendicularly extending the bearing portion. One of the branches has a free end curved more than the other, so that when these ends are engaged in the corresponding holes formed in the longitudinal walls of the housing, to form anchor points of the wire in the support means, one of these ends prevents transverse escape of the wire. The bottom wall 20 of the housing is holed at its center, and the corresponding hole 62 has dimensions equivalent to those of the printed circuit board 13. The bottom wall serves as a support surface for the adapter 10 according to a first direction, here vertical, while the hole serves as a clearance mainly to allow passage to the printed circuit board 13 and 15 light rays emitted by the light emitting diode carried by this printed circuit board. The bottom wall, in particular on the longitudinal branches which border transversely the hole, is advantageously covered with a layer of thermal conductive material. As just described, the housing 8 is adapted to receive the carrier adapter of the light source so that it is placed correctly at the first focus of the collector. The adapter 10 has a parallelepipedal shape, which has two parallel flat faces, with a first planar face 64 facing towards the inside of the module when the adapter is in place in the module, and a second opposite plane face 66, and four parallel sides two by two, including two transverse sides which extend at the longitudinal ends of the adapter. The first face 64 carries the light source, through the printed circuit board 13 on which is fixed the light emitting diode able to emit the majority of its light energy opposite the adapter, to the reflecting surface of the substantially elliptical surface of the collector.
    [0014] The second face 66 carries ribs 68 forming heat sinks, which extend for this purpose in vertical projection of the adapter. It can be seen that when the adapter is in place in the housing, thus forming a continuous zone of ribs forming heat sinks, the ribs associated with the adapter corresponding to the ribs amputated by means of support by the formation of the housing. The second face also carries a pin 70 which extends in vertical projection near a first transverse side 72, said pin extending vertically above the free edge of the ribs.
    [0015] The second face also bears two longitudinal grooves 74 which extend along the longitudinal sides, so as to form means for receiving the plating means when they are in the closed position, as can be seen in FIG. 5 A deflector 75 is disposed on the second face in the vicinity of each longitudinal groove, and forms an extra thickness of the rib 68 directly adjacent to this groove. In order to allow the longitudinal adjustment of the adapter in the housing, the adapter has two through holes 76, oblong in shape with a long longitudinal axis, in which the indexing pins 16 carried by the support means of the collector cooperate. The two transverse sides consist of flat walls, forming a regular bearing surface. The adapter 10 also carries elastic return means 78 which extend substantially opposite the first transverse side 72. These elastic means here have the shape of a curved leaf spring 80 arranged opposite the first side, and a tab 82 perpendicular to the blade and curved to engage, for example by appropriate latching means, with the pin 70 integral with the adapter. The curved blade 80 is pressed against the first transverse side 72 at its center, and it deviates from the adapter at its ends. It is understood that the spring is thus arranged to work in compression, and to provide in response a longitudinal stress when the adapter is in place in the housing. According to the invention, the module comprises separate means for the plating of the adapter against the housing bottom wall and its locking in a first direction on the one hand and for the adjustment in position of the adapter in the housing in a second direction perpendicular to said first direction on the other hand. These distinct means comprise on the one hand hooking means carried by the support means and a rigid wire articulated on these attachment means which form the plating means, and on the other hand the curved leaf spring and the screw of which form the adjustment means. When the adapter is in place in the support housing, and that firstly the articulated wire is in the closed position, pressed against the adapter and locked in this position by snapping on the support means, and secondly the clamping screw is in the clamping position, axially compressing the associated spring of the adjusting means, the adapter is held in the housing in three directions. The support means ensures the mechanical connection between the carrier adapter of the light-emitting diode and the collector, and it is thus possible to ensure by a respect of the mounting ribs the correct position of the diode relative to the first focus of the collector. We will now describe in more detail the cooperation of the adapter and the support means in the light module according to the invention, and in particular in the context of a replacement of a light source in this module.
    [0016] To this end, the adapter is removed from its functional position in the module, as can be seen in FIG. 5. In a first step, the adjustment means are operated in the second direction by unscrewing the clamping screw. . It then moves in translation in this second direction, perpendicular to the rear transverse wall of the housing, in the direction of a clearance, which causes a relaxation of the curved leaf spring hitherto compressed against the transverse wall before the housing. This elastic expansion forces the adapter away from the front transverse wall, the adapter being guided longitudinally by the presence of the longitudinal walls which borders the housing and by the cooperation of the indexing pins with the oblong slots formed in the adapter and printed circuit board. Note that the free end of the clamping screw provides a stop of the displacement during elastic expansion of the spring. In a second step, articulated wire is disengaged from the grooves in which it is snapped and this wire is articulated around the axis passing through its anchoring points in the support means, to pass from a closed position in which it blocks the adapter in a first direction, here vertical, to an open position in which the adapter can be released vertically. We then change the light source associated with the adapter. In the case of a light source formed by a light-emitting diode and an associated printed circuit board, the diode can be removed from the plate and left in place against the first face of the adapter, or the plate can be removed. PCBs and put another one with a new diode. The adapter is then placed in the housing, making sure that the hinged wire is in its open position and that the clamping screw is in its disengaged position. The adapter is brought against the bottom wall of the housing, possibly by pressing the leaf spring against the front transverse wall of the housing. In this position, the printed circuit board is positioned in the opening formed in the bottom wall, so that on the one hand, the spokes are allowed to pass to the collector, and so that, on the other hand, the plate is not in contact with the support means, which prevents overheating of the electrical circuits. The printed circuit board extends for this purpose opposite the mounting plate of the collector, and is traversed by the indexing pins carried by this plate and which are housed in the slots formed in the adapter and the plate of printed circuits. The articulated wire is manipulated to bring it into the closed position, in which it slams the adapter against the bottom wall. The deflectors (as visible in Figure 5) allow to adjust the transverse position of the wire, while the curved end shapes of the wire allow play in this transverse direction. The lateral hooks formed on the wire are snapped into the corresponding grooves formed in the side walls of the housing. This locks the position in a first direction, here vertical, the adapter. The adapter is then locked in position in a second perpendicular direction, here the longitudinal direction. For this purpose, the tightening screw is screwed into the threaded bore. The end of the screw advances inside the housing and pushes the adapter, by contact on its second transverse side, which is thus close to the front transverse wall of the housing.
    [0017] The rotation of the screw causes its displacement transversely to the insert forming the rear transverse wall of the housing and carrying the clamping screw, that is to say in the first direction, and this generates the movement of the adapter in the same direction , the adapter being pushed by contact with the end of the screw on the second transverse side of the adapter. The latter is thus pushed towards the transverse front wall of the housing of the support, and in this way, the leaf spring is pressed against the front transverse wall. The oblong shape of the lights, cooperating with the indexing pins, allows longitudinal guidance of this movement. The cooperation of the indexing pins and the oblong holes ensures the transverse position of the adapter and simultaneously allows the longitudinal adjustment under the effect of the spring and the clamping screw. The thermal coating on the bottom wall, against which the adapter comes to rest, ensures that the longitudinal adjustment is made without friction reaction.
    [0018] Alternatively to a thermal coating, the contact surfaces between the bottom wall and the adapter have a sufficiently precise finish to ensure contact between the adapter and the bottom wall, with the least possible air between the two, of to ensure the heat transfer between the adapter and the bottom wall.
    [0019] The foregoing description clearly explains how the invention makes it possible to achieve the objectives that it has set itself and in particular to propose an adapter and a support means, in a light module as a whole, which make it possible to replace a light source by reassuring that the position of the new source is as reliable as the position of the source initially in place. The means put in place allow simple manipulations, while ensuring a high accuracy of assembly. The adapter and the support means carry all or part of means that combine to maintain the position in all three directions of space. Advantageously, the embodiment of the adjustment means in position in the second direction perpendicular to the first direction in which the adapter is pressed against the bottom wall makes it possible to ensure a great precision in the adjustment according to this second direction while proposing a facilitated realization. Indeed, it is observed that the leaf spring forces the adjustment of the clamping screw in the threaded bore, so that a tolerance can be observed in the accuracy of realization of the threads and threads of these screwing means.
    [0020] Of course, various modifications may be made by those skilled in the art to the structures of the light module, which have just been described by way of non-limiting examples. By way of example, a second embodiment illustrated in FIGS. 6 and 7 is described, and in particular that the plating means no longer have the shape of an articulated wire, but of a flat spring fixed on the side of the housing and which extends on the upper face of the adapter when it is positioned in the housing. The support 104 comprises on the bottom wall 120 two lateral pins 84 adapted to cooperate with eyelets 86 arranged in lateral projection of the adapter 110. The eyelets have an oblong through bore, the major axis of which extends into the second direction of adjustment, so as to allow the adjustment of the position of the adapter in the housing as described above. When the adapter is placed in the housing, the lateral pins are positioned in the holes of the eyelets, then a flat spring 88 is attached to these pins, so that it extends substantially through the adapter, above it so as to apply by the spring fixing means on the pins and the shape of the spring a plating force of the adapter against the support. As illustrated, provision may be made for a transverse channel 90 for receiving the spring. It is understood that the spring can be fixed at the level of the pins, and in particular their free upper face, by various means and in particular by screwing, by providing a fixing screw 92 adapted to cooperate with a threaded bore inside the pins. The spring is screwed against the adapter when it is in place and the spring is unscrewed to remove when you want to remove the adapter to change the light source. If a withdrawal operation of the flat spring by screwing may seem more laborious than a retraction operation by rotation of the articulated wire, this embodiment can be particularly interesting in cases where congestion is a major problem, and where it is in particular not possible to rotate the articulated wire from an open position allowing the passage of the adapter to a closed position. The positioning adjustment can then be done according to the second direction as described above.
    权利要求:
    Claims (20)
    [0001]
    REVENDICATIONS1. Adapter (10; 110) adapted to be placed and held in position in a housing (8) of a support means (4; 104) of an optical collector (6) of a motor vehicle, comprising a light source (12) 13) secured to one face of the adapter, having on one face (66) opposite to the support face (64) of said light source at least one receiving region (74; 90) of plating means a first direction, and comprising elastic return means (78) capable of being compressed in a second direction distinct from said first direction, in particular perpendicular to said first direction.
    [0002]
    2. An adapter according to claim 1, characterized in that the elastic return means (78) are on a slice of the adapter, the slice being in particular perpendicular to said support face.
    [0003]
    3. Adapter according to claim 2, characterized in that the elastic return means (78) have the form of a leaf spring (80).
    [0004]
    An adapter according to claim 3, characterized in that the leaf spring (80) is fixed at its center to be pressed against the edge of the adapter (10), and having a curved shape so that in a position of rest of said spring, its ends move away from said wafer.
    [0005]
    An adapter according to claim 3 or 4, characterized in that the leaf spring (80) further comprises a tab (82) which extends from the center thereof and which engages with a peg ( 70) integral with the face (66) of the adapter opposite to the support face (64) of said light source.
    [0006]
    6. An adapter according to one of claims 1 to 5, characterized in that said light source is a light-emitting diode (12) carried by a printed circuit board (13) secured to said support face (64) of the adapter.
    [0007]
    7. Adapter according to one of claims 1 to 6, characterized in that the face (66) opposite to the support face (64) of said light source comprises ribs (68) which project in the first direction.
    [0008]
    8. Adapter according to one of claims 1 to 7, characterized in that the receiving region (74) of plating means consists of grooves which extend in the second direction along the ends of the adapter.
    [0009]
    9. An adapter according to one of claims 1 to 7, characterized in that the receiving area of the plating means consists of a transverse channel (90) extending perpendicularly to the second direction.
    [0010]
    10. Light module (2), in particular lighting and / or signaling of a motor vehicle, comprising a collector (6) able to reflect light rays so that they emit along a given optical axis, and comprising a support means (4; 104) partially covering said collector, said support means having a housing (8) adapted to receive an adapter (10; 110) carrying a light source (12, 13) adapted to emit said light rays, characterized in said module comprises distinct means for plating the adapter in a first direction on the one hand and for the adjustment in position of the adapter in a second direction distinct from said first direction, in particular perpendicular to said first direction on the other hand.
    [0011]
    11. Light module according to claim 10, characterized in that it comprises resilient return means capable of being compressed according to said second.
    [0012]
    12. Light module according to claim 10 or 11, characterized in that the adjustment means in position carried by the module consist of a clamping screw (32) arranged transversely to an end wall (24) of the housing (8). ), said screw being adapted to cooperate with a threaded bore (30) 25 formed in said end face (24) to penetrate into the housing in said second direction under the effect of its rotation, in order to bear against the adapter (10; 110).
    [0013]
    13. Light module according to claim 12, characterized in that said clamping screw (32) is a micrometer screw. 30
    [0014]
    14. Light module according to claim 12 or 13, characterized in that the end wall (24) of the housing (8) carrying the threaded bore (32) is formed in the thickness of the support means (4; 104). .
    [0015]
    15. Light module according to claim 12 or 13, characterized in that the end wall (24) of the housing (8) carrying the threaded bore (32) is formed by an insert and fixed on the support means ( 4).
    [0016]
    16. Light module according to one of claims 10 to 15, characterized in that the plating means have the form of a wire (44) rigidly articulated to pass from an open position, in which the wire leaves free access to the housing (8) formed in the support means (4), in a closed position, in which the wire is across said housing, said wire being held in this closed position by snapping hooks (54) formed by deformation of the wire in female reception means (42) provided for this purpose on the support means.
    [0017]
    17. Light module according to the preceding claim, characterized in that the wire (44) is articulated on the support means (4).
    [0018]
    18. Light module according to one of claims 10 to 15, characterized in that the plating means have the form of a flat spring (88) fixed on pins (84) formed laterally in the support means of the module, to extend transversely over the adapter.
    [0019]
    19. Lighting and / or signaling assembly of a motor vehicle, comprising a light module (2) according to one of claims 10 to 18 and an adapter (10), wherein the adapter is placed and held in position in said housing (8) of said support means (4; 104) of the optical collector (6), comprises a light source (12, 13) secured to one face of the adapter, comprises on a face (66) opposite to the support face (64) of said light source at least one receiving area (74; 90) of plating means in a first direction, - in which the module and the adapter carry distinct means on the one hand for the plating of the adapter against the support means (4) of the module in a first direction and secondly for adjustment in position, in a second direction distinct from said first direction, of the adapter in a housing (8) formed in said support means, and in which the lighting assembly and / or ignalisation comprises elastic return means (78) capable of being compressed in said second direction, these elastic return means being positioned between the support and the adapter and carried by the support and / or the adapter.
    [0020]
    20. The assembly of claim 19, characterized in that said adjustment means in position comprise a set screw (32) carried by the support means (4) and an elastic return means (78) carried by the adapter ( 10), the action of the adjusting screw against one side of the adapter causing compression of the elastic return means between an opposite face of the adapter against a wall of the housing (8) formed in the support means.
    类似技术:
    公开号 | 公开日 | 专利标题
    EP2921770A2|2015-09-23|Lighting and/or signalling unit comprising an adapter suitable for being housed in a light module of a motor vehicle
    EP2926052B1|2020-09-02|Motor vehicle lighting and/or signalling device
    FR2998944B1|2019-06-28|LIGHTING AND / OR SIGNALING DEVICE FOR MOTOR VEHICLE
    EP2775197B1|2016-02-17|Lighting and/or signalling device for a motor vehicle comprising a light guide
    EP2754949B1|2016-09-07|Lighting module and method for mounting such a module
    EP3489576A1|2019-05-29|Light module for lighting and/or signalling of a motor vehicle
    EP2846079A1|2015-03-11|Lighting module for an illumination and/or signalling device
    WO2016097322A1|2016-06-23|Lighting and/or signalling device including a lightguide
    EP2921771A1|2015-09-23|Light module for daytime running lights of a motor vehicle
    EP3299710B1|2019-04-24|Luminous module and luminous device for motor vehicle comprising such a luminous module
    FR3056703A1|2018-03-30|LIGHT EMISSION SYSTEM
    FR3010690A1|2015-03-20|DEVICE FOR FIXING A LIGHTING AND / OR SIGNALING MODULE ON A STRUCTURAL ELEMENT
    FR2933567A1|2010-01-08|Thermal and electromagnetic drain setting assembly device for e.g. electronic board, of electronic control module of headlight of motor vehicle, has stop pin with non-revolution section freely fitted in cooperation with stop orifice
    EP2947380A2|2015-11-25|Light-emitting module with light-emitting diode and screen
    FR3022977A1|2016-01-01|LOWER MASK OF OPTICAL MODULE OF MOTOR VEHICLE
    FR3022980A1|2016-01-01|LENS OPTICAL MODULE FOR MOTOR VEHICLE
    EP3115681A1|2017-01-11|Light module for motor vehicle headlight
    FR2802704A1|2001-06-22|ELECTRIC MIRROR BULB AND LIGHTING RAMP COMPRISING AT LEAST ONE SUCH BULB
    FR3064721B1|2019-10-11|LUMINOUS DEVICE WITH RADIATOR CROSSING THE HOUSING
    FR2498772A1|1982-07-30|ASSEMBLY MECHANISM OF A PHOTOGRAPHIC LIGHTING DEVICE
    FR3088986A1|2020-05-29|Multifunctional light module with two flat type light guides
    EP2773900A1|2014-09-10|Lamp holder for vehicle lighting and/or signaling module or device, and corresponding module, housing, and method
    EP2952804A1|2015-12-09|Lighting module for vehicle and fastening method
    FR3079596A1|2019-10-04|OPTICAL DEVICE WITH OPTICAL GUIDE AND REFLECTOR INDEXES
    FR3088869A1|2020-05-29|Device for pre-positioning and holding an element on a box
    同族专利:
    公开号 | 公开日
    EP2921770A2|2015-09-23|
    EP2921770B1|2020-09-09|
    US20150266407A1|2015-09-24|
    US9914388B2|2018-03-13|
    FR3018751B1|2017-11-24|
    CN104930428A|2015-09-23|
    EP2921770A3|2015-10-28|
    CN104930428B|2019-04-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE29724765U1|1997-09-06|2003-11-20|Hella Kg Hueck & Co|Lamp holder in opening of reflector of vehicle headlamp and locating element for spring|
    DE10343470A1|2003-09-19|2005-05-04|Audi Ag|Motor vehicle light has adapter module with lamp base for insertion in to holder, contact for contacting holder, carrying body for LED, electronic unit for controlling LED, scattering optical arrangement for shaping emitted light|
    JP2011129308A|2009-12-16|2011-06-30|Koito Mfg Co Ltd|Vehicular lighting fixture and light source unit|
    WO2012048351A1|2010-10-14|2012-04-19|Zizala Lichtsysteme Gmbh|Led vehicle headlamp|
    WO2013053626A1|2011-10-12|2013-04-18|Osram Gmbh|Led module with a heat sink|
    WO2014028955A1|2012-08-23|2014-02-27|Zizala Lichtsysteme Gmbh|Lighting module for a motor vehicle|
    FR2555824B1|1983-11-30|1986-05-23|Cibie Projecteurs|DEVICE FOR MOUNTING AND FIXING A LAMP, PARTICULARLY FOR A MOTOR VEHICLE PROJECTOR|
    US6155694A|1998-04-16|2000-12-05|Whelen Engineering Company, Inc.|Composite warning light with emission pattern matching|
    US6502968B1|1998-12-22|2003-01-07|Mannesmann Vdo Ag|Printed circuit board having a light source|
    US20050211416A1|2003-10-17|2005-09-29|Kenya Kawabata|Heat sink with fins and a method for manufacturing the same|
    JP2007141549A|2005-11-16|2007-06-07|Koito Mfg Co Ltd|Lamp for vehicle|
    CN200950172Y|2006-09-11|2007-09-19|光宝科技股份有限公司|Optical device|
    DE102006048230B4|2006-10-11|2012-11-08|Osram Ag|Light-emitting diode system, method for producing such and backlighting device|
    US7518875B2|2006-12-14|2009-04-14|International Business Machines Corporation|Securing heat sinks to a device under test|
    WO2014031567A1|2012-08-22|2014-02-27|Metrospec Technology, L.L.C.|Led lighting systems and methods|
    US10334735B2|2008-02-14|2019-06-25|Metrospec Technology, L.L.C.|LED lighting systems and methods|
    WO2009126959A2|2008-04-11|2009-10-15|D2 Lighting|Lighting system for an architectural surface structure|
    JP2010182486A|2009-02-04|2010-08-19|Koito Mfg Co Ltd|Lighting tool for vehicle|
    CN201421040Y|2009-04-21|2010-03-10|索恩照明有限公司|Reciprocating-type support device for illuminating lamps|
    US8313213B2|2009-08-12|2012-11-20|Cpumate Inc.|Assembly structure for LED lamp|
    FR2950129B1|2009-09-14|2011-12-09|Valeo Vision|LIGHTING AND / OR SIGNALING DEVICE FOR A MOTOR VEHICLE.|
    DE102010031312A1|2010-07-14|2012-01-19|Osram Ag|Fixing element, light module and lighting device|
    EP2615700B1|2012-01-11|2015-03-11|OSRAM GmbH|Lighting module|
    US9267659B2|2012-05-14|2016-02-23|Sl Corporation|Vehicle lamp|
    FR2998943B1|2012-11-30|2018-07-13|Valeo Illuminacion|LIGHTING AND / OR SIGNALING DEVICE FOR MOTOR VEHICLE|
    JP6009721B1|2013-08-28|2016-10-19|フィリップス ライティング ホールディング ビー ヴィ|Holder for holding carrier, lighting module, lighting fixture, and method for manufacturing holder for lighting module|
    KR20150117911A|2014-04-11|2015-10-21|삼성전자주식회사|Lighting device|SI25141A|2016-02-29|2017-08-31|Strip's D.O.O.|Spring system for attaching the led module in the lamp casing|
    DE102016113937A1|2016-07-28|2018-02-01|HELLA GmbH & Co. KGaA|Light module for a lighting device of a vehicle|
    FR3055397B1|2016-08-30|2021-04-30|Valeo Vision|LIGHT MODULE CONTAINING AT LEAST ONE REMOVABLE LIGHT SOURCE|
    WO2020120200A1|2018-12-10|2020-06-18|Lumileds Holding B.V.|Lighting device comprising spring element|
    US11028989B2|2019-11-13|2021-06-08|James M. Aparo|Vehicle headlight device having an ejectable and replaceable lightbulb assembly|
    US11046235B2|2019-11-13|2021-06-29|James M. Aparo|Vehicle headlight assembly having an ejectable and replaceable lightbulb|
    US10823356B1|2019-12-20|2020-11-03|Valeo Vision|Device and method of focusing a light|
    法律状态:
    2016-03-31| PLFP| Fee payment|Year of fee payment: 3 |
    2017-03-31| PLFP| Fee payment|Year of fee payment: 4 |
    2018-03-29| PLFP| Fee payment|Year of fee payment: 5 |
    2020-03-31| PLFP| Fee payment|Year of fee payment: 7 |
    2021-03-30| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1452339A|FR3018751B1|2014-03-20|2014-03-20|LIGHTING AND / OR SIGNALING ASSEMBLY HAVING AN ADAPTER SUITABLE FOR LOATING IN A LIGHT MODULE OF A MOTOR VEHICLE|FR1452339A| FR3018751B1|2014-03-20|2014-03-20|LIGHTING AND / OR SIGNALING ASSEMBLY HAVING AN ADAPTER SUITABLE FOR LOATING IN A LIGHT MODULE OF A MOTOR VEHICLE|
    EP15159028.8A| EP2921770B1|2014-03-20|2015-03-13|Lighting and/or signalling unit comprising an adapter suitable for being housed in a light module of a motor vehicle|
    US14/661,553| US9914388B2|2014-03-20|2015-03-18|Lighting and/or signaling assembly, including an adapter that can be housed in a motor vehicle lighting module|
    CN201510124816.XA| CN104930428B|2014-03-20|2015-03-20|Including the illumination of adapter that can be accommodated in motor vehicles lighting module and/or signal designation component|
    [返回顶部]