EP3317581A1 - Dispositif d'éclairage pour un projecteur de véhicule automobile - Google Patents
Dispositif d'éclairage pour un projecteur de véhicule automobileInfo
- Publication number
- EP3317581A1 EP3317581A1 EP16739392.5A EP16739392A EP3317581A1 EP 3317581 A1 EP3317581 A1 EP 3317581A1 EP 16739392 A EP16739392 A EP 16739392A EP 3317581 A1 EP3317581 A1 EP 3317581A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- lighting device
- optical component
- light
- module
- support member
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims description 22
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- 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
- 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
- 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 the lighting module comprises at least one laser light source and a light conversion element, wherein the light of the at least one laser light source is directed to the light conversion element, which converts the light to visible light and radiates 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 from the prior art, in which lighting modules are firmly connected to the downstream optical component, the optical component projecting the light emitted by the lighting module, for example onto a roadway.
- the light image generated thereby is therefore dependent on both the light distribution of the light module and the optical properties of the optical component. Errors that may arise, for example, due to tolerance inaccuracies in the production of the light module and the optical component, or may be caused by an inaccurate positioning of the optical component with respect to the light module, lead to deviations from a desired light image.
- An object of the invention is therefore to provide a lighting device with which a desired light image can be generated in a simple manner, and this, although individual components of the lighting device may be associated with certain manufacturing inaccuracies.
- the support module has at least a first and a second guide means, wherein the optical component in relation to the light conversion element by means of the first guide means in a first direction and by means of the second guide means in a second direction is displaceable, wherein the first and the second direction differ from each other. Thanks to the invention, it is possible to shift the optical component with respect to the light-emitting light conversion element, and thus compensate for erroneous positions of the light conversion element, the center of light distribution on the light conversion element and the optical component.
- the displacement along the first and second directions is typically a straight line motion.
- the light of the at least one laser light source can be directed directly at the light conversion element, or 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 which is adapted to receive the optical component, wherein the support element is displaceable by means of the first guide means with respect to the housing, wherein the first Guide means acts directly on the housing.
- the first guide means may, for example, be rail-like guide grooves which may be arranged in an outer region of the housing when the support element engages by means of corresponding projections. This is a particularly cost-effective, compact and simple design.
- the light module comprises a laser light source and the light conversion element enclosing housing and the support module comprises a support member and an adapter element, wherein the support member is adapted to receive the optical component and the adapter member is fixedly connected to the housing, wherein the support member engages the adapter element by means of the first guide means and is displaceable with respect to the adapter element.
- a displacement with respect to the housing or adapter implies a displacement with respect to the light conversion element.
- the second guide means is arranged on the support member, wherein the optical component is displaceable by means of the second guide means with respect to the support member.
- first and the second direction are oriented normal to each other.
- This enables a particularly efficient position, wherein the movements in the two directions are linearly independent of each other and so unwanted mutual influences can be avoided.
- the expression "normally oriented to one another” means an arrangement which is an included angle between 85 and 95 °.
- the support member has an opening for receiving a first adjusting screw, wherein the first adjusting screw engages in a screw thread of the adapter element and / or the housing of the light module, wherein a disposed between the support member and the light module first spring element, the support member presses in the direction of the screw head of the first adjusting screw in a rest position.
- the spring element can of course also be arranged between the adapter and the carrier element.
- a particularly practicable 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 lighting module and the support element and covers the first adjusting screw.
- the adapter and / or the housing of the lighting module has a first stop for limiting the displacement movement of the support member in the direction of the spring force of the first spring element. If the adjusting screw unscrewed so far that a corresponding surface of the support member contacts the first stop, so leads a further unscrewing the Adjustment screw to no further movement of the support member, whereby a maximum deflection is recognizable.
- a second stop is arranged between the lighting module and the support element, which limits the displacement movement of the support element against the direction of the spring force of the first spring element.
- the second guide means comprises at least one projecting from the support member guide rail in which the optical component is slidably mounted, wherein at the protruding end of the guide rail fastened to the guide rail termination element is arranged, which the movement of the optical component towards the Limited at the end of the guide rail, wherein the support member engages a second spring element which presses the optical component in the direction of the end of the guide rail and the closing element has a second adjusting screw, by means of which the optical component against the spring force of the second spring element is displaceable.
- the optical component has a Einstellschräge, on which rests a portion of the second adjusting screw, which is also referred to as the engagement portion, wherein the Einstellschräge and the engagement portion are arranged such that an axial displacement of the second adjustment screw in a sliding movement of the optical component is converted in or against the second direction.
- the engagement portion is preferably designed conical. It may be particularly advantageous if the second adjusting screw passes through the closure element, wherein on one side of the end element of the screw head of the adjusting screw is arranged and disposed on the opposite side of the engaging portion, wherein the engaging portion has a the closing element facing stop surface, preferably the Screw head as well as the final element having facing stop surfaces. The stop surfaces limit the respective movement.
- the first and second adjustment screws are oriented substantially parallel to one another, whereby adjustment of both adjustment screws can take place from a common direction.
- reference markings are arranged on the light module, which indicate a neutral position of the displacement position in the first and second direction, wherein the reference marks from at least one common direction, preferably oriented parallel to the adjusting screws, are visible.
- the reference marks can be arranged, for example, on the support element.
- a neutral position is understood to be the position of the optical component with respect to the light conversion element along the first and second directions, at 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 light module.
- the invention relates to a motor vehicle headlight with at least one lighting device according to the invention.
- FIG. 1 shows a perspective view of the lighting device according to the invention
- FIG. 2 shows a perspective view of a lighting module
- FIG. 3 shows a schematic illustration of the lighting module according to FIG. 2
- FIG. 4 shows a perspective view of the lighting module with an adapter element arranged therein
- FIG. 5 is a perspective view of the lighting module with a carrying element engaging the adapter element
- FIG. 6 shows a detailed view of FIG. 5
- FIG. 7 shows a perspective view obliquely from above on the carrying element
- FIG. 8 shows an illustration of FIG. 7 of an optical component accommodated in the support element
- FIGS. 7 and 8 show the illustration according to FIGS. 7 and 8 with a closing element.
- Figure 1 shows a perspective view of the lighting device 1 according to the invention for a motor vehicle headlamp, comprising at least one light module 2 for emitting visible light, a the light of the light module 2 deflecting and / or shaping optical component 3, which is formed in the embodiment shown as a reflector.
- the optical component 3 may also be a lens system consisting of at least one lens, combinations of lenses and / or reflectors, or in principle any other optical components which are suitable for imaging a light image for illumination purposes.
- the lighting device 1 further 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 support element 4b, which interact in the manner described below.
- the mounting module 4 is adapted for the slidable receiving of the optical component 3.
- FIG. 3 which shows a schematic representation of the light module 2, this comprises at least one laser light source 2a and a light conversion element 2b (eg a phosphor), wherein light of the at least one laser light source 2a is directed to 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 is focused bundled on a conversion element 2b.
- the support module 4 has, as will be discussed in more detail to the following figures, guide means 4b 'and 4h, with which the optical component 3 with respect to the conversion element 2b in a first direction x and a second direction z can be moved, the directions x and z are different.
- 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 is not shown in the following figures for clarity.
- the laser light source 2a is enclosed by a housing 2c into which the light conversion element 2b is inserted.
- FIG. 4 shows a perspective view of the lighting module 2 with an adapter element 4a arranged thereon.
- the adapter element 4a is pushed onto the lighting module 2 and fastened to the lighting module 2, for example by means of screws 4c or other suitable means, so that the adapter element 4a is firmly connected to the lighting module 2.
- the adapter element 4a further has a first stop 4d for limiting the displacement movement of the carrying element 4b in the direction of the spring force of a first spring element 7a shown in FIGS. 5 and 6.
- This first stop 4d is typically mounted after the mounting of the support member 4b and is formed as a screw in the embodiment shown.
- the adapter element 4a has on its opposite sides in each case a recess 4a ', which is adapted to receive and guide the engagement sections 4b' of the bearing element 4b, which engage in the recess 4a '.
- the first guide means is formed by the engagement of the engagement portion 4b 'in the recess 4a'.
- projections could be provided on the adapter element 4a instead of the depressions 4b 'which engage in corresponding guide grooves on the support element 4b.
- Embodiments are also conceivable in which the adapter element 4a can be dispensed with and the carrying element 4b acts directly on the lighting module 2, for example if the lighting module 2 is already connected to the guide means 4b 'of FIG Supporting element 4b corresponding components, in particular projections or recesses, is equipped.
- FIG. 5 shows a perspective view of the lighting module 2 with a carrying element 4b engaging on the adapter element 4a.
- the support element 4b is displaceably mounted on the adapter element 4a in the first direction x and has a projection 4c which is adapted to contact a first stop 4d at a maximum deflection of the support element 4b and thus a further displacement in the first direction X. to prevent.
- the support member 4b further includes an opening 4f for receiving a first adjusting screw 8a, wherein the adjusting screw 8a engages in a screw thread of the adapter element 4a and or the housing 2c of the light module 2, wherein between the adapter element 4a and the light module 2, a first spring element 7a is arranged.
- the first spring element 7a is adapted to press the support element 4b in the direction of the screw head of the adjusting screw 8a in a rest position and is formed as a between the light module 2 and adapter element 4a and the support member 4b, the adjusting screw 8a sheathing, hollow cylindrical rubber element.
- FIG. 6 shows a detail view thereof.
- the adjustment range for the displacement of the support member 4b with respect to the housing 2c and the conversion element 2b arranged therein can be limited to a reasonable degree.
- a second guide means 4h is provided, which is arranged on the support element 4b and will now be discussed in more detail with reference to FIGS. 7 to 9.
- the second guide means 4h consists in the embodiment shown of two projecting from the support member 4b guide rails, which are adapted to hold the optical component 3 slidably in the second direction z.
- the second guide Of course, 4h can also be carried out differently, as long as a guide in the second direction z is possible.
- the optical component 3 is slidably mounted in the guide rail 4h, wherein, as shown in Figure 9, at the protruding end of the guide rails 4h a closing element 9 arranged (or fastened to the end of the guide rails), which the movement of the optical component 3 towards limited to the end of the guide rails.
- the closing element 9 has a second adjusting screw 8b, which passes through the closing element 9, wherein on one side of the closing element 9 of the screw head of the screw 8b is arranged and on the opposite side an engagement portion is arranged, which is designed conical in the embodiment shown.
- the engagement section has a stop face 8b "facing the closing element 9, which limits the maximum adjustment of the adjusting screw 8b with respect to the closing element 9.
- the closing element 9 can be designed in two pieces in order to receive and to enclose the adjusting screw 8b between the two sections
- the screw connections, by means of which the closing element 9 is arranged on the guide rails 4h, can be used for the fixed connection of the two sections become.
- the optical component 3 has a setting bevel 3 a on which the engagement section of the second adjusting screw 8 b rests, the adjusting bevel 3 a and the engaging section being arranged such that an axial displacement of the second adjusting screw 8 b results in a displacement movement of the optical component 3 is converted in or against the second direction z.
- FIG. 7 shows a second spring element 7b arranged on the carrying element 4b, 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 determined.
- the second spring element 7b is advantageously seated in a recess in the support element 4b (clearly visible in FIG. 5), whereby on the one hand the position of the spring element 7b is secured laterally and in addition excessive crushing and thus damage to the spring element 7b can be prevented, because the support member 4b the Displacement movement of the optical element 3 limited in the spring force of the spring element 7b opposite direction.
- reference marks 10 are arranged on the support module 4, in the embodiment shown concretely on the support element 4b, which indicate a neutral position of the displacement position in the first or second direction, preferably the reference marks 10 can be viewed from at least one common viewing direction BR.
- These reference marks 10 may be formed, for example, as notches or projections.
- Figure 1 shows the lighting system 1 according to the invention in an assembled state.
- the adjusting screws 8a and 8b are oriented parallel to each other, whereby they can be easily reached by a user without requiring access from different directions.
- the illumination 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 already described first and second directions x, z, wherein the first and the second direction x, z differ from each other - preferably are oriented normal to each other.
- the directions x and z are preferably selected such that in a vehicle-mounted state of the vehicle headlight 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.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3317581A1 true EP3317581A1 (fr) | 2018-05-09 |
EP3317581B1 EP3317581B1 (fr) | 2020-08-05 |
Family
ID=56418325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16739392.5A Active EP3317581B1 (fr) | 2015-06-30 | 2016-06-21 | Dispositif d'éclairage pour un phare de véhicule |
Country Status (6)
Country | Link |
---|---|
US (1) | US10436410B2 (fr) |
EP (1) | EP3317581B1 (fr) |
JP (1) | JP6554189B2 (fr) |
CN (1) | CN107923586B (fr) |
AT (1) | AT517417B1 (fr) |
WO (1) | WO2017000009A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9820433B2 (en) | 2012-12-28 | 2017-11-21 | Positec Power Tools (Suzhou Co., Ltd.) | Auto mowing system |
FR3099948B1 (fr) * | 2019-07-15 | 2021-10-22 | Valeo Vision | Dispositif lumineux pour véhicule automobile |
DE202019105985U1 (de) * | 2019-10-28 | 2021-02-01 | Automotive Lighting Reutlingen Gmbh | Lichtmodul eines Kraftfahrzeugscheinwerfers und Kraftfahrzeugscheinwerfer mit einem solchen Lichtmodul |
PE20231723A1 (es) | 2020-10-02 | 2023-10-24 | Ugarte Jose Antonio Caraball | Sistema de lavado de residuos biologicos para su recuperacion como biocombustible solido |
Family Cites Families (15)
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 |
-
2015
- 2015-06-30 AT ATA50572/2015A patent/AT517417B1/de not_active IP Right Cessation
-
2016
- 2016-06-21 WO PCT/AT2016/050216 patent/WO2017000009A1/fr active Application Filing
- 2016-06-21 JP JP2017568036A patent/JP6554189B2/ja not_active Expired - Fee Related
- 2016-06-21 US US15/740,610 patent/US10436410B2/en active Active
- 2016-06-21 CN CN201680050280.4A patent/CN107923586B/zh active Active
- 2016-06-21 EP EP16739392.5A patent/EP3317581B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017000009A1 (fr) | 2017-01-05 |
JP6554189B2 (ja) | 2019-07-31 |
US10436410B2 (en) | 2019-10-08 |
US20180187857A1 (en) | 2018-07-05 |
AT517417B1 (de) | 2017-04-15 |
CN107923586A (zh) | 2018-04-17 |
AT517417A1 (de) | 2017-01-15 |
JP2018519640A (ja) | 2018-07-19 |
CN107923586B (zh) | 2020-08-04 |
EP3317581B1 (fr) | 2020-08-05 |
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