EP3317581B1 - Dispositif d'éclairage pour un phare de véhicule - Google Patents

Dispositif d'éclairage pour un phare de véhicule Download PDF

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Publication number
EP3317581B1
EP3317581B1 EP16739392.5A EP16739392A EP3317581B1 EP 3317581 B1 EP3317581 B1 EP 3317581B1 EP 16739392 A EP16739392 A EP 16739392A EP 3317581 B1 EP3317581 B1 EP 3317581B1
Authority
EP
European Patent Office
Prior art keywords
optical component
lighting device
support element
module
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16739392.5A
Other languages
German (de)
English (en)
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EP3317581A1 (fr
Inventor
Matthias Mayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZKW Group GmbH
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ZKW Group GmbH
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Filing date
Publication date
Application filed by ZKW Group GmbH filed Critical ZKW Group GmbH
Publication of EP3317581A1 publication Critical patent/EP3317581A1/fr
Application granted granted Critical
Publication of EP3317581B1 publication Critical patent/EP3317581B1/fr
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/16—Laser light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • F21S41/192—Details of lamp holders, terminals or connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/39—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/07—Optical design with hyperbolic curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

Definitions

  • the invention relates to a lighting device for a motor vehicle headlight, comprising at least one light module for emitting visible light, at least one optical component deflecting and / or shaping the light of the light module, and a mounting module connected to the light module, in which the at least one optical component is mounted, wherein the light module comprises at least one laser light source and a light conversion element, the light of the at least one laser light source being directed onto the light conversion element, which converts the light into visible light and emits it into the optical component.
  • the invention relates to a motor vehicle headlight with at least one lighting device according to the invention.
  • Lighting devices have become known in which lighting modules are firmly connected to the downstream optical component, the optical component projecting the light emitted by the lighting module onto a road, for example.
  • the light image generated in this way is therefore dependent both on the light distribution of the light module and on the optical properties of the optical component. Errors that can arise, for example, due to tolerance inaccuracies in the manufacture of the light module and the optical component, or that can be caused by an inaccurate positioning of the optical component in relation to the light module, lead to deviations from a desired light image.
  • the invention it is possible to move the optical component with respect to the light-emitting light conversion element, and thus to compensate for incorrect positions of the light conversion element, the center of the light distribution on the light conversion element and the optical component.
  • the displacement along the first and second directions is typically a straight-line movement.
  • the light of the at least one laser light source can be directed directly onto the light conversion element, or can be directed to the light conversion element via various optical components.
  • the lighting module comprises a housing enclosing the laser light source and the light conversion element and the mounting module comprises a support element and an adapter element, the support element being set up for receiving the optical component and the adapter element being securely connectable to the housing, the support element being able to be connected by means of the engages the first guide means on the adapter element and is displaceable with respect to the adapter element.
  • a shift in relation to the housing or the adapter naturally implies a shift in relation to the light conversion element.
  • a second guide means is arranged on the support element, the optical component being displaceable with respect to the support element by means of the second guide means.
  • first and second directions are oriented normal to one another.
  • This enables a particularly efficient position, the movements in the two directions being linearly independent of one another, and undesirable reciprocal influences can thus be avoided.
  • the expression “normally oriented to one another” is understood to mean an arrangement which includes the included angle between 85 and 95 °.
  • the displacement position in the first and / or second direction takes place in each case by means of an adjusting screw.
  • the support element has an opening for receiving a first adjustment screw, the first adjustment screw engaging in a screw thread of the adapter element and / or the housing of the light module, a first spring element arranged between the support element and the light module, the support element in the direction of Presses the screw head of the first adjusting screw into a rest position.
  • a particularly robust and at the same time simple adjustment of the optical component in the first direction can thus be achieved.
  • the spring element can of course also be arranged between the adapter and the support element.
  • a particularly practical arrangement of the first spring element can be achieved in that the first spring element is a hollow cylindrical rubber element which is arranged between the light module and the carrying element and surrounds the first adjusting screw.
  • the adapter and / or the housing of the light module has a first stop to limit the displacement movement of the support element in the direction of the spring force of the first spring element. If the adjusting screw is unscrewed to such an extent that a corresponding surface of the support element contacts the first stop, then unscrewing the Adjustment screw to no further movement of the support element, whereby a maximum deflection is recognizable.
  • a second stop to be arranged between the lighting module and the carrying element, which limits the displacement movement of the carrying element against the direction of the spring force of the first spring element.
  • the second guide means is arranged on the support element, the optical component being displaceable with respect to the support element by means of the second guide means.
  • the second guide means has at least one guide rail protruding from the support element, in which the optical component is slidably mounted, with a terminating element which can be fastened to the guide rail and which the movement of the optical component toward the is arranged on the protruding end of the guide rail.
  • the end of the guide rail is limited, a second spring element engaging the support element, which presses the optical component in the direction of the end of the guide rail and the end element has a second adjusting screw, by means of which the optical component can be displaced against the spring force of the second spring element.
  • the optical component has an adjustment slope on which a section of the second adjustment screw rests, which is also referred to below as the engagement section, the adjustment slope and the engagement section being arranged in such a way that an axial displacement of the second adjustment screw into a displacement movement of the optical component is converted in or against the second direction.
  • the engagement section is preferably conical. It can be particularly advantageous if the second adjusting screw passes through the terminating element, the screw head of the adjusting screw being arranged on one side of the terminating element and the engaging section being arranged on the opposite side, the engaging section having a stop surface facing the terminating element, preferably the Screw head also the end element has facing stop surfaces. The stop surfaces limit the respective movement.
  • the first and second adjustment screws are oriented essentially parallel to one another, whereby adjustment of both adjustment screws can take place from a common direction.
  • reference markings are arranged on the lighting module, which indicate a neutral position of the displacement position in the first and second direction, the reference markings coming from at least one common direction, which is preferably is oriented parallel to the adjustment screws.
  • the reference markings can be arranged on the support element, for example.
  • a neutral position is understood to mean that position of the optical component with respect to the light conversion element along the first and second directions in which the desired light image is achieved when the entire lighting device is free from manufacturing and assembly inaccuracies.
  • the optical component comprises a lens and / or a reflector, in particular a hyperbolic reflector with a lens.
  • a separate heat sink can be arranged on the lighting module.
  • the invention relates to a motor vehicle headlight with at least one lighting device according to the invention.
  • Figure 1 shows a perspective view of the lighting device 1 according to the invention for a motor vehicle headlight, comprising at least one light module 2 for emitting visible light, an optical component 3 deflecting and / or shaping the light of the light module 2, which in the embodiment shown is designed as a reflector.
  • the optical component 3 can also be a lens system consisting of at least one lens, combinations of lenses and / or reflectors, or in principle any other optical components that are suitable for imaging a light image for lighting purposes.
  • the lighting device 1 also has a mounting module 4 connected to the lighting module 2, which in the embodiment shown has two components, namely an adapter 4a and a carrying element 4b, which interact in the manner described below.
  • the mounting module 4 is set up for slidably receiving the optical component 3.
  • FIG. 3 which shows a schematic illustration of the lighting module 2, comprises at least one laser light source 2a and a light conversion element 2b (for example a phosphor), light from the at least one laser light source 2a being directed onto the conversion element 2b, which the laser light is converted into visible light and emitted into the optical component 3.
  • Common lighting modules 2 often comprise a plurality of laser light sources 2a, the laser light of which is directed onto a conversion element 2b.
  • the mounting module 4 has guide means 4b 'and 4h with which the optical component 3 can be displaced in a first direction x and a second direction z with respect to the conversion element 2b, the directions x and z differ from each other.
  • FIG. 2 shows a perspective view of the light module 2, which is additionally equipped with a heat sink 5 for cooling its electronic components, the heat sink 5 not being shown in the following figures for a better overview.
  • the laser light source 2a is enclosed by a housing 2c, in which the light conversion element 2b is enclosed.
  • Figure 4 shows a perspective view of the light module 2 with an adapter element 4a arranged thereon.
  • the adapter element 4a is pushed onto the light module 2 and fastened to the light module 2, for example by means of screws 4c or other suitable means, so that the adapter element 4a is firmly connected to the light module 2.
  • the adapter element 4a also has a first stop 4d for limiting the displacement movement of the support element 4b in the direction of the spring force of a in Figures 5 and 6 illustrated first spring element 7a.
  • This first stop 4d is typically attached after the mounting of the support element 4b and is designed as a screw in the embodiment shown.
  • the adapter element 4a has on its opposite sides a recess 4a ', which is designed to receive and guide the engagement sections 4b' of the support element 4b, which engage in the recess 4a '.
  • the first guide means is formed by the engagement of the engagement section 4b 'in the recess 4a'.
  • projections could be provided on the adapter element 4a instead of the recesses 4b ', which engage in corresponding guide grooves on the carrying element 4b.
  • Embodiments are also conceivable in which the adapter element 4a can be omitted and the carrying element 4b acts directly on the lighting module 2, for example when the lighting module 2 is already included in the guide means 4b 'of the Carrying element 4b corresponding components, in particular projections or depressions.
  • Figure 5 shows a perspective view of the light module 2 with a support element 4b acting on the adapter element 4a.
  • the carrying element 4b is slidably mounted on the adapter element 4a in the first direction x and has a projection 4e which is set up to contact a first stop 4d and thus a further displacement in the first direction X when the carrying element 4b is deflected to a maximum to prevent.
  • the carrying element 4b furthermore has an opening 4f for receiving a first adjusting screw 8a, the adjusting screw 8a engaging in a screw thread of the adapter element 4a and or of the housing 2c of the lighting module 2, a first between the adapter element 4a and the carrying element 4b
  • Spring element 7a is arranged.
  • the first spring element 7a is set up to press the support element 4b in the direction of the screw head of the adjusting screw 8a into a rest position and is designed as a hollow cylindrical rubber element arranged between the light module 2 or adapter element 4a and the support element 4b and encasing the adjustment screw 8a.
  • Figure 6 shows a detailed view of this.
  • the adjustment range for displacing the support element 4b with respect to the housing 2c and the conversion element 2b arranged therein can be restricted to a reasonable degree.
  • a second guide means 4h is provided, which is arranged on the support element 4b and now with a view of the Figures 7 to 9 is discussed in more detail.
  • the second guide means 4h consists of two guide rails protruding from the support element 4b, which are designed to hold the optical component 3 so that it can be displaced in the second direction z.
  • the second management tool 4h can of course also be carried out differently, as long as guidance in the second direction z is possible.
  • the optical component 3 is slidably mounted in the guide rail 4h, whereby, as in Figure 9 shown, on the protruding end of the guide rails 4h, a terminating element 9 is arranged (or can be fastened on the end of the guide rails), which limits the movement of the optical component 3 towards the end of the guide rails.
  • the terminating element 9 has a second adjusting screw 8b which passes through the terminating element 9, the screw head of the screw 8b being arranged on one side of the terminating element 9 and an engagement section being arranged on the opposite side, which is embodied conically in the exemplary embodiment shown.
  • the engagement section has a stop surface 8b ′′ facing the closing element 9, by means of which the maximum adjustment of the adjusting screw 8b with respect to the closing element 9 is limited.
  • a further stop surface 8b ′ facing the closing element 9 is provided on the screw head , in which case the end element 9 can be designed in two pieces in order to receive and enclose the adjusting screw 8b between the two sections, the screw connections by means of which the end element 9 is arranged on the guide rails 4h can be used for the firm connection of the two sections become.
  • the optical component 3 has an adjustment slope 3a on which the engagement section of the second adjustment screw 8b rests, the adjustment slope 3a and the engagement section being arranged such that an axial displacement of the second adjustment screw 8b into a displacement movement of the optical component 3 in or against the second direction z is converted.
  • FIG. 7 A second spring element 7b arranged on the support element 4b can be seen, which presses the optical component 3 in the direction of the end of the guide rails 4a, thereby ensuring that the setting bevel 3a is pressed against the engagement section of the second adjusting screw 8b and thus a defined rest position of the optical component 3 is set.
  • the second spring element 7b advantageously sits in a recess in the support element 4b (in Fig. 5 well recognizable), which on the one hand secures the position of the spring element 7b laterally and, in addition, excessive squeezing and thus damage to the spring element 7b can be prevented, since the carrying element 4b Movement of the optical element 3 in the direction opposite to the spring force of the spring element 7b is limited.
  • reference markings 10 are arranged on the mounting module 4, in the exemplary embodiment shown specifically on the carrying element 4b, which indicate a neutral position of the displacement position in the first or second direction, the reference markings 10 preferably being visible from at least one common viewing direction BR .
  • These reference markings 10 can be designed, for example, as notches or projections.
  • FIG. 1 shows the lighting system 1 according to the invention in an assembled state.
  • the adjusting screws 8a and 8b are oriented parallel to one another, as a result of which they can be easily reached by a user without access from different directions being necessary.
  • the lighting device 1 allows the adjustment of the optical component 3 with respect to the conversion element 2b in a simple manner, namely a displacement in the first and second directions x, z already described, the first and the second direction x, z differing from one another - preferably are normal to each other.
  • the directions x and z are preferably selected such that when the vehicle headlight is mounted in the vehicle, the direction x coincides with the main driving direction of the vehicle (so-called vehicle longitudinal axis) and the direction z of the vertical axis (so-called vertical axis) corresponds.

Claims (15)

  1. Dispositif d'éclairage (1) pour un projecteur de véhicule automobile, comprenant
    - au moins un module d'éclairage (2) pour l'émission de lumière visible,
    - au moins un composant optique (3) déviant et/ou façonnant la lumière du module de lumière (2), et
    - un module de montage (4) connecté au module d'éclairage (2), dans lequel est monté au moins un composant optique (3),
    caractérisé en ce que
    le module de lumière (2) comprend au moins une source de lumière laser (2a) et un élément de conversion de lumière (2b), la lumière de la au moins une source de lumière laser (2a) étant dirigée sur l'élément de conversion de lumière (2b), qui convertit la lumière en lumière visible et la rayonne dans le composant optique (3),
    en ce que le module de montage (4) présente au moins un premier et un deuxième moyens de guidage (4b', 4h), le composant optique (3) pouvant être déplacé par rapport à l'élément de conversion de lumière (2b) dans une première direction (x) au moyen du premier moyen de guidage (4b') et dans une deuxième direction (z) au moyen du deuxième moyen de guidage (4h), la première et la deuxième direction (x, z) diffèrent les uns des autres, le module d'éclairage (2) comprenant un bo tier (2c) qui contient la source de lumière laser (2a) et l'élément de conversion de la lumière (2b) et le module de maintien (4) comprenant un élément de support (4b) et un élément adaptateur (4a), l'élément de support (4b) étant conçu pour recevoir le composant optique (3) et l'élément adaptateur (4a) pouvant être relié de manière fixe au bo tier (2c), l'élément de support (4b) s'engage sur l'élément adaptateur (4a, 4a') par l'intermédiaire du premier moyen de guidage (4b') et peut être déplacé par rapport à l'élément adaptateur (4a), une position de déplacement dans la première et/ou la deuxième direction (x, z) pouvant être fixée à chaque fois au moyen d'une vis de réglage (8a, 8b), l'élément de support (4b) présentant une ouverture pour recevoir une première vis de réglage (8a), dans lequel la première vis de réglage (8a) s'engage dans un filetage de l'élément adaptateur (4a) et/ou du boîtier (2c) du module d'éclairage (2), dans lequel un premier élément de ressort (7a) disposé entre l'élément d'appui (4b) et le module d'éclairage (2) pousse l'élément d'appui (4b) en direction de la tête de vis de la première vis de réglage (8a) dans une position de repos.
  2. Dispositif d'éclairage (1) selon la revendication 1, caractérisé en ce que 1 un deuxième moyen de guidage (4h) est disposé sur l'élément de support (4b), le composant optique (3) pouvant être déplacé au moyen du deuxième moyen de guidage (4h) par rapport à l'élément de support (4b).
  3. Dispositif d'éclairage (1) selon la revendication 1 ou 2, caractérisé en ce que les première et deuxième directions (x, z) sont orientées normalement l'une par rapport à l'autre.
  4. Dispositif d'éclairage (1) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le premier élément de ressort (7a) est un élément en caoutchouc cylindrique creux disposé entre le module d'éclairage (2) et l'élément de support (4b) et enveloppant la première vis de réglage (8a).
  5. Dispositif d'éclairage (1) selon l'une des revendications 1 à 4, caractérisé en ce que l'élément adaptateur et/ou le boîtier du module d'éclairage (2) présente une première butée (4d) pour limiter le mouvement de déplacement de l'élément d'appui (4) dans la direction de la force de ressort du premier élément de ressort (7a).
  6. Dispositif d'éclairage (1) selon l'une des revendications 1 à 5, caractérisé en ce qu'une deuxième butée (4g) est disposée entre le module d'éclairage (2) et l'élément de support (4b), qui limite le mouvement de déplacement de l'élément de support (4b) dans le sens contraire de la force de ressort du premier élément de ressort (7a).
  7. Dispositif d'éclairage (1) selon l'une des revendications 1 à 6, caractérisé en ce que le deuxième moyen de guidage est disposé sur l'élément de support (4b), le composant optique (3) pouvant être déplacé par rapport à l'élément de support (4b) au moyen du deuxième moyen de guidage (4h).
  8. Dispositif d'éclairage (1) selon la revendication 7, caractérisé en ce que le deuxième moyen de guidage (4h) comprend au moins un rail de guidage faisant saillie de l'élément de support (4b), dans lequel le composant optique (3) est monté de manière déplaçable, un élément d'extrémité (9) pouvant être fixé sur le rail de guidage étant disposé à l'extrémité saillante du rail de guidage, qui limite le mouvement du composant optique (3) vers l'extrémité du rail de guidage, un deuxième élément de ressort (7b) agissant sur l'élément de support (4b) et pressant le composant optique (3) en direction de l'extrémité du rail de guidage, et l'élément d'extrémité (9) présentant une deuxième vis de réglage (8b) au moyen de laquelle le composant optique (3) peut être déplacé à l'encontre de la force de ressort du deuxième élément de ressort (7b).
  9. Dispositif d'éclairage (1) selon la revendication 8, caractérisé en ce que l'élément optique (3) comprend une pente de réglage (3a) sur laquelle repose une partie d'engagement d'une deuxième vis de réglage (8b), dans lequel la pente de réglage (3a) et la partie d'engagement sont agencées de telle sorte qu'un déplacement axial de la deuxième vis de réglage (8b) est converti en un mouvement de déplacement de l'élément optique (3) dans ou contre la deuxième direction (z).
  10. Dispositif d'éclairage (1) selon la revendication 9, caractérisé en ce que la deuxième vis de réglage (8b) traverse l'élément d'extrémité (9), la tête de la vis de réglage (8b) étant disposée sur un côté de l'élément d'extrémité (9) et la section d'engagement étant disposée sur le côté opposé, la section d'engagement présentant une surface de butée (8b') tournée vers l'élément d'extrémité (9), de préférence la tête de vis présentant également une surface de butée (8b") tournée vers l'élément d'extrémité (9).
  11. Dispositif d'éclairage (1) selon l'une quelconque des revendications 1 à 10, caractérisé en ce que la première et la deuxième vis de réglage (8b) sont orientées sensiblement parallèlement l'une à l'autre.
  12. Dispositif d'éclairage (1) selon l'une des revendications 1 à 11, caractérisé en ce que sur le module d'éclairage (2) sont disposées des marques de référence (10) qui indiquent une position neutre de la position de déplacement dans les première et deuxième directions (x, z), les marques de référence (x, z) étant visibles depuis au moins une direction commune (BR), qui est de préférence orientée parallèlement aux vis de réglage (8b).
  13. Dispositif d'éclairage (1) selon l'une quelconque des revendications 1 à 12, caractérisé en ce que le composant optique (3) comprend une lentille et/ou un réflecteur, en particulier un réflecteur hyperbolique avec une lentille.
  14. Dispositif d'éclairage (1) selon l'une des revendications 1 à 13, caractérisé en ce qu'un dissipateur thermique (5) séparé est disposé sur le module d'éclairage (2).
  15. Projecteur de véhicule automobile avec au moins un dispositif d'éclairage (1) selon l'une des revendications précédentes.
EP16739392.5A 2015-06-30 2016-06-21 Dispositif d'éclairage pour un phare de véhicule Active EP3317581B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA50572/2015A AT517417B1 (de) 2015-06-30 2015-06-30 Beleuchtungsvorrichtung für einen Kraftfahrzeugscheinwerfer
PCT/AT2016/050216 WO2017000009A1 (fr) 2015-06-30 2016-06-21 Dispositif d'éclairage pour un projecteur de véhicule automobile

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EP3317581A1 EP3317581A1 (fr) 2018-05-09
EP3317581B1 true EP3317581B1 (fr) 2020-08-05

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EP (1) EP3317581B1 (fr)
JP (1) JP6554189B2 (fr)
CN (1) CN107923586B (fr)
AT (1) AT517417B1 (fr)
WO (1) WO2017000009A1 (fr)

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WO2014101840A1 (fr) 2012-12-28 2014-07-03 苏州宝时得电动工具有限公司 Système de tondeuse automatique
DE202019105985U1 (de) * 2019-10-28 2021-02-01 Automotive Lighting Reutlingen Gmbh Lichtmodul eines Kraftfahrzeugscheinwerfers und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul
CN116529344A (zh) 2020-10-02 2023-08-01 乌加特·何塞 安东尼奥 卡巴尔 用于洗涤生物废物以回收该生物废物作为固体生物燃料的系统

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JP3061245B2 (ja) 1994-08-15 2000-07-10 株式会社小糸製作所 自動車用ヘッドランプ
US5758943A (en) 1994-08-15 1998-06-02 Koito Manufacturing Co., Ltd. Headlamp for use in a vehicle
JP2007005090A (ja) 2005-06-22 2007-01-11 Ichikoh Ind Ltd 車両用灯具
JP2008016362A (ja) * 2006-07-07 2008-01-24 Koito Mfg Co Ltd 発光モジュール及び車輌用灯具
JP5275672B2 (ja) * 2008-04-18 2013-08-28 スタンレー電気株式会社 車両用灯具
JP5706702B2 (ja) 2011-02-03 2015-04-22 株式会社小糸製作所 車輌用前照灯
JP5700813B2 (ja) 2011-04-08 2015-04-15 株式会社小糸製作所 車輌用前照灯
JP5939418B2 (ja) * 2012-01-24 2016-06-22 スタンレー電気株式会社 車両用灯具ユニット
AT513123B1 (de) 2012-07-11 2023-11-15 Zkw Group Gmbh Beleuchtungsvorrichtung für ein Kraftfahrzeug, Scheinwerfer sowie Scheinwerfersystem
FR3001027B1 (fr) 2013-01-15 2015-03-20 Valeo Vision Module d'eclairage et procede de montage d'un tel module
JP6164518B2 (ja) * 2013-03-18 2017-07-19 スタンレー電気株式会社 車両用前照灯
JP6164928B2 (ja) * 2013-05-17 2017-07-19 三菱電機株式会社 車載用前照灯
JP2015085758A (ja) * 2013-10-29 2015-05-07 株式会社小糸製作所 車両用灯具ユニット
AT515375B1 (de) * 2014-01-20 2016-03-15 Zizala Lichtsysteme Gmbh Lasereinheit für einen Fahrzeugscheinwerfer sowie Lasermodul
JP6270033B2 (ja) * 2014-02-17 2018-01-31 スタンレー電気株式会社 車両用灯具

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

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Publication number Publication date
US10436410B2 (en) 2019-10-08
CN107923586B (zh) 2020-08-04
CN107923586A (zh) 2018-04-17
JP2018519640A (ja) 2018-07-19
EP3317581A1 (fr) 2018-05-09
JP6554189B2 (ja) 2019-07-31
AT517417B1 (de) 2017-04-15
AT517417A1 (de) 2017-01-15
WO2017000009A1 (fr) 2017-01-05
US20180187857A1 (en) 2018-07-05

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