• 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 device for adjusting the inclination of a reflector in the housing (8) of a light module by tilting said reflector. Adjustment means are provided for moving the longitudinal position of a fastening means (61) of said reflector in the housing to cause said tilting. The adjustment means comprise on the one hand a sliding support block (4) slidable in the housing and carrying said fixing means, and on the other hand dynamic adjustment means (28, 30) and adjustment means statically (34, 36) of the displacement of the longitudinal position of said sliding support block, said dynamic adjustment means being able to generate a displacement in translation of the sliding support block, according to a first adjustment axis, whereas said static adjustment means are capable of generating a displacement in translation of the sliding support block according to a second distinct axis and parallel to the first adjustment axis.
    公开号:FR3022984A1
    申请号:FR1456097
    申请日:2014-06-27
    公开日:2016-01-01
    发明作者:Martin Jose Maria Diaz；Damien Cabanne；Mena Juan Antonio Rubia；Ramon Pastor；Francisco Ruiz
    申请人:Valeo Iluminacion SA；
    IPC主号:
    专利说明:

    [0001] The technical field of the invention is that of lighting and / or signaling of a motor vehicle. The invention relates more particularly to a device for adjusting the inclination of a reflector in a light module of a motor vehicle, by tilting the reflector about an axis carried by the module. A motor vehicle headlamp comprises one or more light modules in which a light source has been arranged capable of emitting light rays which are directed towards an exit face of the headlamp by at least one reflection on optical deflection means arranged opposite of the light source. It may be useful to adjust the range, at the output of the headlamp, of the light beam reflected by the optical deflection means, in particular as a function of the load condition and the detected inclination of the body, or for example according to the existence of particular traffic conditions and the presence of nearby vehicles. In this context, there is provided optical deflection means carried by a reflector which is fixed in the module so as to be pivotally mounted around at least one pivot axis to change the direction of the light beam reflected by the reflector. By way of example, by tilting the reflector around a horizontal axis, the direction of the light beam reflected by the reflector in the vertical plane is modified, that is to say that the range of the projector is changed. A tilt adjustment device is then associated with the reflector in each module to control the tilting of the associated reflector around the pivot axis. Conventionally, the adjustment device consists of means for adjusting the axial position of a point of attachment of the reflector on the module housing, and these adjustment means can take the form of both dynamic control means, or automatic, that static control means, or manual. There are known dynamic adjustment means, which consist of a motor whose output shaft, made axially movable under the effect of the rotation of the motor, moves one of the attachment points of the reflector on the module housing. The displacement of this point generates a tilting around the axis, and this movement can be controlled both when stopping while driving the vehicle, and automatically or following a command from the driver. Static control means are also known, which consist of a rod whose free end plays the same role as the output shaft of the engine, and which is deployed or retracted under the effect of a manual action, for example by screwing a chuck key. These manual adjustments are advantageously made at the output of the assembly line or in a repair shop. Once screwing done, the static adjustment is fixed, and can only be changed by disassembly of the projector.
    [0002] It will be understood that the two adjustment means can advantageously be combined with the static adjustment means which are used during the assembly of the headlamp and the dynamic adjustment means which are used during the running of the vehicle. The present invention is placed in this context and is intended to provide a device for adjusting the inclination of a light module reflector that can be controlled manually or automatically, which easily integrates into a light module and is reliable and cheap. For this purpose, the invention proposes a device for adjusting the inclination of a reflector in the casing of a light module by tilting said reflector, in which adjustment means are provided to displace the longitudinal position of a reflector. means for fixing said reflector on the module to cause said tilting of the reflector. According to features of the invention, the adjustment means comprise, on the one hand, a sliding support block able to slide in the housing and carrying said fixing means, and on the other hand dynamic adjustment means and adjustment means. static displacement of the longitudinal position of said sliding support block, said dynamic adjustment means being capable of generating a translation displacement, according to a first adjustment axis, while said static adjustment means are able to generate a translation displacement according to a second axis distinct and parallel to the first axis of adjustment.
    [0003] According to other features of the invention, taken alone or in combination: the sliding support block comprises, in addition to said means for fixing the reflector directly or indirectly to the housing, means cooperating respectively with the dynamic adjustment means and the means for static adjustment for translational drive of the sliding support block and cooperating means with guide means carried by the housing for translational guidance of said sliding support block. the dynamic adjustment means consist of a motor assembly and means for transforming the rotational movement of the motor into a translation of a drive shaft of said motor assembly, and the sliding support block carries a cavity for receiving the shaft; drive. the sliding support block carries means for retaining the free end of the drive shaft. Thus, the drive shaft is connected to the sliding support block in both translation directions, both in tension and in compression. According to characteristics specific to the static adjustment means, these may comprise a sleeve adapted to be housed in the module housing and a rod connected to the sliding support block, the sleeve comprising means for driving in rotation by an external tool and the rod having an end portion engaged within the sleeve integrally in rotation. The rotational drive means may be formed by a radial thread carried by a collar of the sleeve and in particular adapted to cooperate with a mandrel key. The rod can be connected to the sliding support block by means of transforming a rotational movement into a translational movement. The transformation means may consist of a worm screw system, the rod having an external thread while the sliding support block comprises a tapped thread bore complementary to that of said external thread.
    [0004] According to different characteristics, the reflector fixing means on the module is arranged on the second adjustment axis defined by the static adjustment means. The fixing means may be carried by the end of the rod of the static adjustment means, said sliding support block being traversed by said rod. The end of the rod may have a spherical portion head which forms the fastening means in its cooperation with a socket associated with the reflector. The sliding support block may comprise an arm which has a tapped bore to be traversed by the rod of the static adjustment means, the rod carrying an external thread cooperating with the threaded bore and a spherical head at its end.
    [0005] The sheath and the rod may have complementary shapes for driving the rod in rotation through the sheath, and for translational guidance of the rod in the sheath. The complementary shapes may be hexagonal, the sleeve having a bore of hexagonal section and dimension complementary to the dimension of the hexagonal section of the end portion of the rod adapted to be housed in the sleeve. It can be provided that the rod carries abutment means on the sheath. This makes it possible to define one or other of the extreme sliding positions of the support block. Alternatively, it can be provided that the rod does not pass through the sliding support block while maintaining the static adjustment function, and the spherical head forming part of the fixing means can then be arranged indifferently on the face of the sliding support block opposite the means of static adjustment, without necessarily being arranged on the second axis of adjustment. The invention also relates to a vehicle light device comprising a housing in which a reflector is pivotally mounted, about a pivot axis defined by two fixing points in the housing, by displacement of a third fixing point in the housing by means of a device for adjusting the inclination of said reflector, and wherein the adjusting device comprises firstly a sliding block carrying a means forming the third attachment point, said sliding block being suitable to cooperate with guide means carried by said housing, and secondly dynamic adjustment means and static adjustment means of the displacement of the longitudinal position of said sliding support block, said dynamic adjustment means and said static adjustment means being able to generate an own displacement along two distinct and parallel axes.
    [0006] According to different characteristics, taken alone or in combination: the housing comprises two substantially perpendicular walls, a first wall being carrying said guide means adapted to receive the sliding support block while the second wall carries the static adjustment means and the means of dynamic adjustment, the means forming the third attachment point being mechanically connected to the sliding support block. the sliding support block is arranged between the second wall and the third fixing point. the second wall comprises a first element receiving zone of the dynamic adjustment means. the dynamic adjustment means comprise a motor mounted fixed relative to the second wall. the first reception zone comprises futs for fixing a protective casing of said motor. the second wall comprises a second element receiving zone of the static adjustment means. the static adjustment means comprise a first adjustment portion accommodated on one side of the second wall, and a second actuating portion disposed on the other side of the second wall, in particular above the first wall, for cooperate with an actuating rod of the sliding support block. - The static adjustment means comprise a sleeve having the first adjusting portion and the second actuating portion. According to another group of characteristics, taken alone or in combination: the guide means consist of rails integrally formed with the first wall of the housing and extending parallel to the axes defining the displacement generated by the static and dynamic adjustment means . - The sliding support block comprises lugs adapted to be housed in said rails. the rails can be grouped in pairs, two neighboring rails of the same payload comprising an internal stop wall and an external stop wall which delimit between them a longitudinal path, the outer stop wall being extended vertically to connect perpendicularly to an upper stop wall, which extends substantially parallel to the first wall. each rail may extend on the first wall from the second wall over a predetermined length, so that they have a free end of access to the guide path. 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 drawings in which: FIG. perspective of a tilt adjustment device according to the invention, mounted in the housing of a light module partially shown; FIG. 2 is a sectional view in a vertical plane passing through the axis of the static adjustment means illustrated in FIG. 1, FIG. 2 also illustrating a reflector and one of the attachment points forming the tilt axis of FIG. reflector under the effect of tilt adjustment; FIG. 3 is a detailed view of the static adjustment means; FIG. 4 is an exploded representation of the components of the static adjustment means; and FIG. 5 is a sectional view in a vertical and transverse plane of the cooperating means for sliding of the support block of the adjustment device.
    [0007] In the following description, a longitudinal, vertical and transverse orientation will be adopted in a non-limiting manner according to the orientation conventionally used in the automobile and indicated by the trihedron L, V, T shown in FIGS. 1, 2 and 5. A light module fitted to a motor vehicle headlamp comprises, according to the invention, a reflector 1 capable of deflecting the light rays emitted by a light source and a device for adjusting the inclination 2 of the reflector by tilting the reflector about an axis tilt formed by two separate points of attachment of the reflector in a module housing. The inclination adjustment device 2 of the reflector comprises for this purpose means for adjusting the longitudinal position of a reflector fixing means in the housing of a light module, the fixing means being distinct from the fixing points. forming the tilting axis. As illustrated in the figures, the adjustment means comprise on the one hand a support block 4 sliding along longitudinal guide means 6 carried by the housing 8 and on the other hand two distinct adjustment means, namely static manual adjusting means and dynamic controlled setting means. The sliding support block also bears the means of attachment to the reflector, and in an arrangement specific to the invention, the translation of the sliding support block during its adjustment in the longitudinal position generates a longitudinal displacement of this fixing means and the tilting of the reflector around a horizontal and transverse tilting axis, perpendicular to the direction of translation of the sliding support block. The housing of the module comprises two distinct substantially perpendicular walls of the light module, among which a first wall, here horizontal, and a second wall, here vertical, 12. The sliding support block 4 is arranged between this second wall and the fixing means. reflector in the housing. The first horizontal wall 10 carries the longitudinal guiding means 6, which consist of a series of rails 14 formed by profiles integral with the first horizontal wall. In the illustrated embodiment, there are provided four rails 14 which are grouped in pairs, such that each pair has neighboring rails which extend symmetrically opposite one another. Each adjacent rail has an inner wall 16 and an outer wall 18 which extend parallel. The outer wall is extended vertically to connect perpendicular to an upper wall 20, which extends substantially parallel to the horizontal wall 10. As illustrated in Figure 5, the upper wall extends in the direction of approach of the rail neighbor, so as to cover the inner wall. The free end of this upper wall may advantageously be connected perpendicularly to a rising wall 22. Each rail extends longitudinally projecting from the first horizontal wall 10, and this from the second vertical wall to a predetermined length, so that they have a free end 24 for access to the guide path. The second vertical wall 12 comprises a first receiving zone 25 dynamic adjustment means, and in particular a motor assembly, here with barrels 26 for fixing a protective housing 28 of this motor assembly, and a second receiving zone 29 manual adjustment means which will be described below. The dynamic adjustment means comprise control means, not shown here, able to determine and transmit a control instruction to a motor assembly. As can be seen in FIG. 1, the motor assembly is made integral with the second vertical wall 12 at the level of the first reception zone 25, and it comprises a motor housed inside the module housing, as well as means for transforming a rotary movement of the motor into a translational movement of a drive shaft 30 whose free end is connected to the sliding support block 4. It is known conventionally to drive the motor in rotation to move the free end of the shaft away from or near the second vertical wall a desired distance. The drive shaft 30 extends along a first axis of adjustment, called dynamic adjustment axis, and it has at its free end a spherical head, not visible in Figure 1, adapted to be housed in a receiving cavity 32 of complementary shape formed in the sliding support block 4. The cavity carries means for axially retaining the free end of the drive shaft and the spherical head is forced into the cavity so that the shaft can being retained axially relative to the sliding block when the motor assembly is controlled to move the shaft towards the second vertical wall. It may be noted that in the dynamic adjustment means according to the invention, it is expected that the motor remains fixed relative to the housing, and that it is the sliding block pushed by the drive shaft at the output of the motor that moves. The static manual adjustment means comprise a sleeve 34 and a rod 36 which both extend longitudinally along a second adjustment axis, called the manual adjustment axis. It can be seen that according to the invention, the second adjustment axis is parallel to the first adjustment axis and to the translation direction of the sliding support block. The sheath 34 has a first adjustment portion 37 housed on one side of the second vertical wall of the housing, at the level of the second receiving zone 29, and a second operating portion 38, housed on the other side of the housing. second vertical wall of the housing, and which extends above the first horizontal wall of the housing. The first adjustment portion 37 forms a solid cylinder, of circular cross section, and it comprises a collar 40, disposed substantially axially in the middle of the first adjustment portion. The collar has a radial thread 42 on one of its faces, adapted to cooperate with known screwing means of the chuck key type, with which the user proceeds to screw from above, perpendicular to the axis. rotation of the adjusting screw. It is understood that the second receiving zone 29 has a clearance behind the vertical wall 12 of the housing to allow the housing of the collar and two bores distinctly formed in the thickness of the housing and opening on this clearance, one allowing passage to the means of screwing to reach the radial thread of the collar, and the other allowing the actuating portion to extend out of the housing. The second actuating portion is formed of a cylinder hollowed with an axial blind hole 44, which extends towards the collar from the free end face 46 of the second actuating portion, which extends from a distance of the second vertical wall 12 of the housing. The blind hole 44 is here particular in that it has a section of polygonal shape, here hexagonal. Furthermore, the rod 36 comprises, successively, a distal end 48 facing the sleeve at an opposite end 50 opposite, a distal portion 52 polygonal section, here hexagonal, adapted to be housed in the second actuating portion of the sleeve for forming complementary means for driving in rotation, in a sliding connection, then a collar 54 which forms a stop against the free end face 46 of the second actuating portion, an intermediate portion 56 having an external thread 58, and a spherical portion head 60, adapted to cooperate with a socket 61 carried by the reflector. The spherical portion head 60 and the sleeve 61 form the means for fixing the reflector in the housing, via the static adjustment means, which is sought to move to force the tilting of the reflector around the axis of tilting mentioned above. The longitudinal displacement of the fastening means of the reflector carried by the sliding support block, whether under the effect of the displacement of the rod of the manual adjustment means, or under the effect of the displacement of the sliding support block via the displacement of the drive shaft at the output of the motor, generates a longitudinal thrust on the reflector and thus a tilting around the tilting axis formed by two fixed fixing points on the housing. The longitudinal displacement of the adjustment device is adjusted to obtain the desired tilting of the reflector. The sliding support block 4 comprises a body 62, which has a parallelepipedal shape of which a lower face is turned towards the first wall 10 of the housing and the guide rail when the block is mounted, as well as four lugs 64 and an arm 66.
    [0008] The tabs 64 extend perpendicularly to the lower face of the body at each of its corners. These tabs extend projecting from the block and their free end comprises fingers 65, visible in FIG. 5, which connect perpendicularly to the tabs to form male guiding means capable of coming into engagement with the inner and outer walls of the rails. 14 forming the female guide means.
    [0009] The arm 66 extends opposite the legs of the block, projecting from one of the corners of the upper face of the body and is pierced with a through hole 68 which extends along the axis of the adjustment means static. The through hole carries means cooperating with the external thread of the adjusting rod, and for example, it is threaded so as to have an internal thread whose pitch and diameter are complementary to the pitch and the diameter of the external thread carried by the adjusting rod. As will be described hereinafter, a worm-type connection is thus obtained which makes it possible to transform the rotation of the adjustment rod into a translation of the support block, via the arm 66. The assembly of the device will now be described. of adjustment and the relative position of the various parts previously described relative to each other. It should be that the drive shaft 30 of the dynamic adjustment means is housed in the cavity 32 for receiving the sliding block 4 and that the adjustment rod 36 of the static adjustment means passes through the hole 68 formed in the arm 66 of the block sliding, as can be illustrated in Figure 1.
    [0010] For this purpose, a motor assembly is first mounted inside the module housing in the first reception zone 25, making sure that the drive shaft 30 protrudes from the second vertical wall 12 of the module. housing, so that it extends above the guide rails 14. In the same first step, the sheath 34 of the static adjustment means is mounted in the second receiving zone 29 of the housing, assuring that the flange 40 carrying a radial thread 42 is accessible by means of mandrel type screwing means and that the second actuating portion 38 of the sleeve protrudes from the second vertical wall of the housing, so as to it also extends above the guide rails, and that the second static adjustment axis defined by the orientation of this second actuating portion is parallel to the first dynamic adjustment axis defined by the orientation from the tree of entra înement. In a second step, the adjusting rod 36 is screwed into the through hole 68 of the sliding support block, by inserting it through the end bearing the spherical portion head 60, of smaller dimension than the internal diameter of the through hole. The sliding support block 4, and the associated adjustment rod, are then mounted on the rails 14.
    [0011] The fingers 65 carried at the end of the support block are threaded by the free end 24 of the rails, resting on the inner wall 16 of the rails. The sliding support block is arranged on the rails so that on the one hand the receiving cavity 32 of the drive shaft of the motor assembly is arranged facing the drive shaft, and in this case on the other hand, the hole drilled in the arm of the sliding support block is aligned with the second adjustment axis of the manual adjustment means. It is understood that the sliding support block 4 is designed so that the distance between the center of the hole 68 and the center of the cavity 32 corresponds to the distance between the first adjustment axis and the second adjustment axis.
    [0012] The sliding support block 4 is then moved closer to the second vertical wall 12 until the head of the drive shaft 30 comes into engagement with the receiving cavity 32 of the body, the distal portion 52 of the stem adjustment then being housed in the axial blind hole 44 of the second actuating portion 38 of the sheath.
    [0013] It is then advisable to relate the reflector to the module by cooperating the bushing 61 and the spherical portion head 60 which form the fastening means to be moved. The operation of the invention will now be described, detailing a manual adjustment operation of the assembly and a dynamic adjustment operation. The manual adjustment operation can take place in the workshop, at the output of the production line, before the first driving of the vehicle. The operator uses a chuck key to rotate the first adjustment portion 37 of the sheath. The rotation thereof generates the rotation of the second actuating portion 38 of the sheath and the adjustment rod 36 housed in the sheath 34, due to the correspondence of the polygonal shapes. The rotation of the rod, also engaged at its opposite end to the sleeve at the sleeve 61, generates the displacement of the threaded arm 66 of the sliding support block along the axis of the rod, and the displacement of the support block sliding 4 generates the displacement of the fastening means of the reflector that it carries. The action of the operator is in one direction or another to move the fastening means closer to or away from the reflector carried by the sliding support block and thus to tilt the reflector in one direction or another around its axis tipping.
    [0014] The movement in one direction or another of the sliding support block generates a deployment or retraction of the drive shaft of the dynamic adjustment means. The operator stops when he has set the desired initial position of the reflector, and he initializes the control means of the dynamic adjustment means to assimilate this position as the initial position. While driving, the control means perform a tilt adjustment when information from associated sensors indicate that the light beam must be changed, or when the driver instructs. A command is sent to control the motor for a predetermined period of time, so that the rotational movement created is transformed into a determined distance translation of the drive shaft. Depending on the direction of tilt desired, the control means order a direction of rotation of the motor and this causes the deployment or retraction of the drive shaft. The displacement, in one direction or the other, of the drive shaft 30 pushes or pulls the sliding support block 4 and thus causes the longitudinal displacement of the fastening means carried by the sliding support block. During this longitudinal displacement of the sliding support block, the adjustment rod of the manual adjustment means, which carries at one end the spherical portion head 60 forming with the sleeve 61 the fixing means, is also driven in longitudinal displacement along the second adjustment axis. The sliding connection of the rod in the sheath allows this sliding. It is understood that the fixing means can thus move longitudinally between two extreme positions, which correspond to a first extreme position in which the collar carried by the clamping rod abuts against the free end of the second actuating portion of the sheath, and wherein the rod is in abutment against the bottom of the axial blind hole of the sheath, and a second extreme position in which the rod is still engaged in the sheath, the second extreme position being determined by the mechanical limit deployed of the motorized drive shaft. The foregoing description clearly explains how the invention makes it possible to achieve the objectives it has set itself and in particular to propose an inclination adjustment device in which two different adjustment means coexist with separate and parallel adjustment axes. . Advantageously, the motor of the dynamic adjustment means remains fixed with respect to the housing of the module and it is a carrier block of the fixing means to move which slides, which makes it possible to wire a fixed motor and avoids problems of management of the cables of motor connection. It may be provided, in a variant not shown, that the fastening means that is to be moved to force the tilting of the reflector is disposed on the sliding support block 4 other than in the extension of the static adjustment means, which implies that the portion of the fastening means carried by the sliding support block is not carried at the end of the adjustment rod. The rod will then be sized to cooperate with the tapped bore formed in the arm of the sliding support block, to maintain the static adjustment function, but without opening opposite the sliding support block, and a spherical element forming part of the means of fixation can be placed indifferently on the face of the sliding support block opposite the static adjustment means. However, the invention is not limited to only the devices according to the embodiment explicitly described with reference to Figures 1 to 5, nor only to a specific application. By way of example, the inclination adjustment device and the associated light module have been described as a function of a given orientation of the light module and of the reflector which it comprises, but it will be understood that the description which has just been given may be read in the context of a different orientation of the module, since the sliding block is adapted to move in a direction perpendicular to the axis of tilting of the optical deflection means.
    权利要求:
    Claims (23)
    [0001]
    REVENDICATIONS1. Device for adjusting the inclination of a reflector (1) in the housing (8) of a light module by tilting said reflector, wherein adjustment means are provided for moving the longitudinal position of a fastening means (60, 61) of said reflector in the housing to cause said tilting of the reflector, characterized in that the adjustment means comprise on the one hand a sliding support block (4) slidable in the housing and carrying said fixing means and on the other hand dynamic adjustment means (28, 30) and static adjustment means (34, 36) for the displacement of the longitudinal position of said sliding support block, said dynamic adjustment means being able to generate a displacement in translation of the sliding support block, according to a first adjustment axis, while said static adjustment means are able to generate a translation displacement of the sliding support block according to a second axis; e distinct and parallel to the first axis of adjustment.
    [0002]
    2. Adjusting device according to claim 1, characterized in that the sliding support block (4) comprises, in addition to said fixing means (60, 61) of the reflector directly or indirectly to the housing, cooperating means (32, 66) respectively with the dynamic adjustment means (28, 30) and the static adjustment means (34, 36) for translational driving of the sliding support block and cooperating means (64, 65) with guiding means (14) carried by the housing (8) for the translational guidance of said sliding support block.
    [0003]
    3. Adjusting device according to one of the preceding claims, characterized in that the dynamic adjustment means consist of a motor assembly and means for converting the rotational movement of the motor into a translation of a drive shaft ( 30) at the output of said motor assembly (28), and characterized in that the sliding support block carries a receiving cavity (32) of the drive shaft.
    [0004]
    4. Adjusting device according to claim 3, characterized in that the sliding support block carries means for retaining the free end of the drive shaft.
    [0005]
    5. Adjusting device according to one of the preceding claims, characterized in that the static adjustment means comprise a sleeve (34) adapted to be housed in the housing (8) of the module and a rod (36) connected to the sliding support block (4), the sheath having means for driving in rotation by an external tool and the rod having an end portion engaged within the sheath integrally in rotation.
    [0006]
    6. Adjusting device according to claim 5, characterized in that said rotary drive means are formed by a radial thread (42) carried by a collar (40) of the sleeve (34).
    [0007]
    7. Adjusting device according to claim 5 or 6, characterized in that the rod (36) is connected to the sliding support block (4) by means of converting a rotational movement into a translational movement.
    [0008]
    8. Adjusting device according to claim 7, characterized in that said transformation means consist of a worm system, the rod (36) having an external thread (58) while the sliding support block (4) comprises a bore (68) threaded with a pitch complementary to that of said external thread. 20
    [0009]
    9. Adjusting device according to one of the preceding claims, characterized in that the fixing means (60, 61) of the reflector on the module is disposed on the second adjustment axis defined by the static adjustment means.
    [0010]
    10. Adjusting device according to one of claims 5 to 8 combined with claim 9, characterized in that the fastening means is carried by the end of the rod of the static adjustment means, said sliding support block (4). ) being traversed by said rod (36).
    [0011]
    11. Adjusting device according to one of claims 9 to 10, characterized in that the sliding support block (4) comprises an arm (66) which has a bore (68) threaded to be traversed by the rod (36) of static adjusting means, the rod carrying an external thread (58) cooperating with the threaded bore and a spherical portion head (60) at its end.
    [0012]
    12. Adjusting device according to one of claims 5 to 11, characterized in that the sleeve (34) and the rod (36) have complementary shapes for driving in rotation of the rod by the sleeve, and for the translational guidance of the rod in the sheath.
    [0013]
    Vehicle light device comprising a housing (8) in which a reflector (1) is pivotably mounted around a pivot axis defined by two fixing points in the housing, by displacement of a third fixing point in the housing by means of a device (2) for adjusting the inclination of said reflector, characterized in that the adjusting device comprises on the one hand a sliding support block (4) carrying a means (60 , 61) forming the third attachment point, said sliding block being adapted to cooperate with guide means (14) carried by said housing, and secondly dynamic adjustment means (28, 30) and adjustment means statically (34, 36) of the displacement of the longitudinal position of said sliding support block, said dynamic adjustment means and said static adjustment means being able to generate an own displacement along two distinct and parallel axes.
    [0014]
    14. Light device according to claim 13, characterized in that the housing comprises two walls (10, 12) substantially perpendicular, a first wall (10) carrying said guide means adapted to receive the sliding support block (4) while the second wall (12) carries the static adjustment means (34, 36) and the dynamic adjustment means (28, 30), the means (60, 61) forming the third fixing point being mechanically connected to the sliding support block ( 4).
    [0015]
    15. Lighting device according to claim 14, characterized in that the sliding support block (4) is arranged between the second wall (12) and the third point of attachment.
    [0016]
    16. Lighting device according to one of claims 14 or 15, characterized in that the second wall (12) comprises a first receiving zone (25) of elements of the dynamic adjustment means.
    [0017]
    17. Light device according to claim 16, characterized in that the dynamic adjustment means comprise a motor, fixedly mounted relative to the second wall (12).
    [0018]
    18. Light device according to one of claims 16 or 17, characterized in that said first receiving zone comprises futs (26) for fixing a protective housing (28) of said motor.
    [0019]
    19. Lighting device according to one of claims 14 to 18, characterized in that the second wall (12) comprises a second receiving zone (29) of static adjustment means elements.
    [0020]
    20. Lighting device according to claim 19, characterized in that the static adjustment means comprise a first adjustment portion (37) housed on one side of the second wall (12) and a second actuating portion (38) arranged on the other side of the second wall to cooperate with an adjusting rod (36) cooperating with the sliding support block (4).
    [0021]
    21. Lighting device according to one of claims 14 to 20, characterized in that the guide means consist of rails (14) integral with the first wall (10) of the housing and extending parallel to the axes defining the displacement generated by the static and dynamic adjustment means.
    [0022]
    22. Lighting device according to claim 21, characterized in that the sliding support block (4) comprises lugs (64) adapted to be housed in said rails.
    [0023]
    23. Lighting device according to one of claims 21 to 22, characterized in that each rail (14) extends on the first wall (10) from the second wall (12) over a predetermined length, so that they have a free end (24) for access to the guide path.
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    FR3028002B1|2019-08-02|SEMI-ELLIPTICAL PROJECTOR WITH MOBILE MIRROR FOR MOTOR VEHICLE
    FR2929195A1|2009-10-02|Illuminating headlamp for motor vehicle, has hexapod assembly producing three degrees of freedom in rotation to mobile crown wheel respectively around longitudinal and horizontal rolling axis, transversal site axis and vertical axis
    FR3028003B1|2019-08-02|MULTIMODULAR AUTOMOTIVE PROJECTOR WITH MOBILE MIRRORS ACTIONED BY A SINGLE ENGINE
    FR3105353A1|2021-06-25|Lighting device, for a vehicle, allowing site adjustment of at least one lighting module
    EP3141808B1|2019-01-23|Lighting device with moving vane
    FR3028005B1|2019-08-02|SEMI-ELLIPTICAL PROJECTOR WITH MEANS OF MOTION LOCATED BEYOND THE MOBILE OPTICAL ELEMENT
    FR2782964A1|2000-03-10|Drive mechanism for correcting the orientation of vehicle headlamp assemblies, comprises a motor driven shaft extending and retracting ball joint assembly
    EP3030831B1|2021-02-24|Vehicle headlamp with projection lens and movable shade
    WO2021079067A1|2021-04-29|Support device for correcting the attitude of a motor vehicle headlight
    FR2782965A1|2000-03-10|MODULAR DEVICE FOR CORRECTING THE ORIENTATION OF A MOTOR VEHICLE PROJECTOR REFLECTOR
    FR3102827A1|2021-05-07|Trim correction device for motor vehicle headlight
    同族专利:
    公开号 | 公开日
    FR3022984B1|2016-07-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB2056711A|1979-08-03|1981-03-18|Carello & C Spa Fausto|Electrical position-control device|
    EP0887228A1|1997-06-23|1998-12-30|Automobiles Peugeot|Light beam aiming device for a vehicle headlamp|
    DE10046301A1|1999-09-30|2001-04-05|Koito Mfg Co Ltd|Vehicle headlamp leveling device|
    DE20202442U1|2002-02-18|2002-06-13|Automotive Lighting Reutlingen|headlights|
    DE102012200004A1|2011-01-28|2012-08-02|Hella Kgaa Hueck & Co.|Adjuster for headlights of vehicle, comprises attachment unit or position assurance element and linear actuating element which is provided for pivoting light module of headlight around horizontal axis or vertical axis|EP3566902A1|2018-05-08|2019-11-13|ZKW Group GmbH|Adjusting device for a motor vehicle headlight|
    EP3616993A1|2018-08-27|2020-03-04|ZKW Group GmbH|Configuration device for a motor vehicle headlight|
    EP3616992A1|2018-08-27|2020-03-04|ZKW Group GmbH|Adjusting device for a motor vehicle headlight|
    FR3105353A1|2019-12-19|2021-06-25|Psa Automobiles Sa|Lighting device, for a vehicle, allowing site adjustment of at least one lighting module|
    FR3102425A1|2019-10-23|2021-04-30|Psa Automobiles Sa|Support device for motor vehicle headlamp trimmer|
    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 |
    2018-03-30| ST| Notification of lapse|Effective date: 20180228 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1456097A|FR3022984B1|2014-06-27|2014-06-27|DEVICE FOR ADJUSTING THE INCLINATION OF A REFLECTOR|FR1456097A| FR3022984B1|2014-06-27|2014-06-27|DEVICE FOR ADJUSTING THE INCLINATION OF A REFLECTOR|
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