WO2018177979A1 - Module d'éclairage pour un projecteur d'un véhicule comprenant un moyen de diffusion lumineuse à commande numérique, notamment un projecteur lcd - Google Patents

Module d'éclairage pour un projecteur d'un véhicule comprenant un moyen de diffusion lumineuse à commande numérique, notamment un projecteur lcd Download PDF

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Publication number
WO2018177979A1
WO2018177979A1 PCT/EP2018/057589 EP2018057589W WO2018177979A1 WO 2018177979 A1 WO2018177979 A1 WO 2018177979A1 EP 2018057589 W EP2018057589 W EP 2018057589W WO 2018177979 A1 WO2018177979 A1 WO 2018177979A1
Authority
WO
WIPO (PCT)
Prior art keywords
light module
light
distribution means
lens holder
light distribution
Prior art date
Application number
PCT/EP2018/057589
Other languages
German (de)
English (en)
Inventor
Holger Schwarz
Melanie Sell
Andreas Suray
Original Assignee
HELLA GmbH & Co. KGaA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HELLA GmbH & Co. KGaA filed Critical HELLA GmbH & Co. KGaA
Publication of WO2018177979A1 publication Critical patent/WO2018177979A1/fr

Links

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
    • 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
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
    • F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
    • 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device

Definitions

  • the present invention relates to a light module for a headlight of a vehicle with a digitally controllable light distribution means, in particular LCD headlights of a vehicle, having a base body on which a lens holder for holding receiving at least one lens is arranged.
  • DE 10 2013 020 549 A1 discloses a light module for a
  • Headlight of a vehicle with a digital controllable light distribution means which is designed as a liquid crystal element.
  • a digital controllable light distribution means which is designed as a liquid crystal element.
  • LCD describes a so-called liquid crystal display (Liquid Crystal Display).
  • Another light module for a headlight based on a digitally controllable light distribution means is known from DE 10 2012 1 12 127 A1.
  • the light modules are equipped with control units to control the light source or the digitally controllable light distribution means.
  • DE 10 2010 025 557 A1 discloses a light module for a headlight with a control unit arranged on the rear side of the reflector. If semiconductor light sources are used, then control devices are frequently arranged on the main body of the light module on the back side of the luminous means, see, for example, DE 20 201 1 100 750 U1.
  • the object of the invention is the development of a light module with an improved structure, in particular with regard to the individual components for controlling the light distribution means.
  • the invention includes the technical teaching that a control device for controlling the light distribution means is arranged holding on the lens holder.
  • control unit directly on the lens holder, wherein the control unit can be positioned in any position around the lens holder, that is also above or laterally, in particular below. No complex data conversion procedures and special connector systems are required because the control unit can be brought into close proximity with the digitally controllable light distribution means.
  • control unit can be cooled in a simple manner, since cooling air is preferably directed in the direction of a plastic lens, so that the control unit can be flowed around in an advantageous manner by such air flow.
  • the control device is arranged in relation to the installation position of the light module in the vehicle on a lower side of the lens holder.
  • a carrier element can be provided with further advantage, with which the control unit is arranged on the lens holder.
  • the carrier element can for example form a plastic injection-molded component, wherein the lens holder is made of plastic or preferably of metal. Consequently, the support element must would take the control unit only be attached to the lens holder, which can be done in a simple manner. It should be noted that, in particular below a lens holder in a housing of a headlamp space is available, which can be used in an advantageous manner with the arrangement of the control unit.
  • the carrier element is arranged by means of a hinge connection on the base body and foldable about a hinge axis.
  • the hinge axis preferably extends transversely to the light propagation direction and transversely to the vertical axis of the light module.
  • the foldable arrangement of the carrier element with the control unit on the main body of the light module results in a simplified mounting option and in particular a simplified way to replace the control unit.
  • the support element merely has to be folded in such a way that the receiving space for receiving the control unit opens on the support element, so that the control unit can be reached in an easy manner.
  • the control device has a carrier plate, wherein the carrier plate is latched by means of latching elements on the carrier element.
  • the locking elements form, for example, snap elements or clip elements which are arranged on the carrier element and into which the carrier plate can be clipped.
  • the carrier element has latching elements, by means of which the carrier element is latched to the lens holder.
  • latching elements by means of which the carrier element is latched to the lens holder.
  • two locking elements are sufficient, which fix the carrier element securely on the lens holder together with the hinge connection.
  • the hinge connection can be formed between the base body and the carrier element, wherein only the locking elements engage the carrier element on the lens holder.
  • the carrier element may have a dimension which corresponds approximately to the length of the lens holder in the light propagation direction, and the width of the carrier element may likewise be adapted to the width of the lens holder.
  • the carrier element In this case, it forms a planar basic body, over which the carrier plate of the control device is arranged substantially parallel spaced.
  • a flexible printed circuit board is provided, which extends between the light distribution means and the control unit, with particular advantage. Due to the slightly spaced arrangement of the control device relative to the light distribution means, the use of a flexible printed circuit board is made possible without expensive connector systems must be used.
  • the flexible circuit board can be led out directly from the control unit and introduced into the light distribution means, so that the flexible circuit board can be formed, for example, integrally with a circuit board of the light distribution means and integral with a circuit board of the control unit.
  • the flexible printed circuit board runs in particular through the hinge axis of the articulated connection or is at least slightly spaced therefrom, so that the support element can be folded with the control unit about the hinge axis in the articulated connection, without the flexible printed circuit board being damaged.
  • a cooling air flow for cooling the light distribution means and / or associated light sources can be generated, wherein the control device after cooling of the light distribution means or the light sources with the cooling air flow can be flowed.
  • a fan is provided, with which a cooling air flow is generated, of which a part is passed to a heat sink, which is located above the lens holder on the base body, past.
  • Another part of the cooling air flow is passed to optical components, such as a primary optics and / or a polarizing beam splitter, and / or the light distribution means on the lower side of the base body and finally parallel to the lens holder in the direction of the plastic lens.
  • the control unit is located below the lens holder in Order on this, the controller can be mitgekühlt of this cooling air flow.
  • a tuner box which surrounds the control unit at least partially, wherein the tuner box can be firmly soldered to the support plate of the control unit.
  • the tuner box can form part of the control unit.
  • the tuner box can be a kind of tin box.
  • the tuner box is used in particular for shielding the control unit or electronic components of the control unit against electromagnetic radiation.
  • control unit is arranged in particular with the tuner box on the lens holder so that a center of gravity of the entire light module lies on or vertically below a receiving axis for receiving the light module.
  • the essential advantage of the embodiment of the light module according to the invention is that the connection of the light distribution means forming the display, in particular an LC display, to the control unit is so direct that no conversion of signals is required, and that the signal paths are extremely short. This results in a minimum susceptibility to interference. Further, with a symmetrical arrangement of the control unit below or above the lens holder, left-right variants of the light module are avoided, ie. H.
  • the light module can be made the same for all installation situations of the headlamp.
  • FIG. 1 is a perspective view of a light module with a control unit in
  • FIG. 1 shows the view of the light module according to FIG. 1 with the carrier element arranged on the lens holder and FIG.
  • Fig. 3 is a cross-sectional view through the light module according to the invention.
  • FIGS 1 and 2 each show a light module 1 with the features of the present invention in a perspective view.
  • the light module 1 has a main body 1 1, on which a lens holder 12 is arranged in front of the perspective.
  • the lens holder 12 is used to receive a lens 13.
  • the light module 1 further comprises at least one digitally controllable light distribution means 10, which is formed in the illustrated embodiment by an LC display, that is, a liquid crystal display. With the light distribution means 10 is modulated by this light passing in accordance with a desired light distribution characteristic, wherein the thus generated light distribution is projected with the lens 13.
  • a control unit 18 which is arranged according to the invention on the underside holding the lens holder 12.
  • a carrier element 15 is provided, which is accommodated by means of a hinge connection 16 on the base body 1 1 hinged.
  • the support member 15 is arranged with the hinge 16 on the base body 1 1, and the locking elements 20 are latched to the lens holder 12.
  • the support member 15 can be pivoted about a hinge axis 17 on the base body 1 1, so that only the locking elements 20 on the lens holder 12 must be locked to the final arrangement.
  • the control unit 18 itself comprises a carrier plate and a tuner box 14, which encloses electronic components of the control unit 18.
  • the support plate is latched with locking elements 19 on the carrier element 15. Due to the electronics of the control unit 18 enclosing tuner box 14 only the support plate of the control unit 18 is seen- bar.
  • a flexible printed circuit board 21 is provided, which extends between the control unit 18 and the light distribution means 10.
  • a heat sink 24 is arranged, which covers a circuit board 25.
  • light sources are arranged on the circuit board, which can be cooled by means of the heat sink 24.
  • FIG. 3 shows a cross-sectional view of the light module 1 with the main body 1 1 and the digitally controllable light distribution means 10 received in the main body 11.
  • light sources 23 are arranged in the form of LEDs, which are fastened to the printed circuit board 25 on the underside.
  • the heat sink 24 Above the circuit board 25 is the heat sink 24, which can be cooled with the cooling air stream 22.
  • a fan 26 is provided, which directs the cooling air flow 22 on the one hand on the heat sink 24 and on the other hand to optical components such as a polarizing beam splitter 27 and the light distribution means 10 toward the control unit 18, so that the control unit 18th can be cooled by convection by means of the cooling air flow 22.
  • the cooling air flow 22 leaves the front of the light module 1 and can be used, for example, to avoid or reduce condensation of a plastic lens.
  • the fan 26 may generate a partial air flow for cooling the light sources 23, a partial air flow for cooling the light distribution means 10 and a cooling air flow for cooling the control unit 18.
  • the cross-sectional view shows the control unit 18 in an arrangement below the lens holder 12, wherein for receiving the control unit 18, the support member 15 is used, which is attached to the hinge 16 on the base body 1 1 of the light module 1.
  • the small spacing of the control unit 18 with the tuner box 14 to the LCD display allows the data connection of the controller 18 with the light distribution means 10 by means of a flexible circuit board 21, which has only a small length, so no connectors, etc. between the controller 18 and the light distribution means 10th required are.
  • the light is directly reflected by the polarizing beam splitter 27 to the light distribution means 10 or transmitted by the polarizing beam splitter 27 and reflected by another, unspecified reflector in the direction of the light distribution means 10.
  • the light is then transmitted or blocked by the light distribution means 10 (at least regionally) in order to produce a light distribution in accordance with the desired emission characteristic.
  • the light distribution thus generated is then projected by means of the lens 13 in the apron in front of the vehicle.

Abstract

L'invention concerne un module d'éclairage (1) pour un projecteur d'un véhicule comprenant un moyen de diffusion lumineuse à commande numérique (10), notamment un projecteur LCD d'un véhicule, qui présente un corps de base (11) sur lequel est disposé un porte-lentille (12) destiné à recevoir au moins une lentille (13). Selon l'invention, un dispositif de commande (18) destiné à commander le moyen de diffusion lumineuse (10) est disposé sur le porte-lentille (12) de manière à y être maintenu.
PCT/EP2018/057589 2017-03-31 2018-03-26 Module d'éclairage pour un projecteur d'un véhicule comprenant un moyen de diffusion lumineuse à commande numérique, notamment un projecteur lcd WO2018177979A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017106948.8 2017-03-31
DE102017106948.8A DE102017106948A1 (de) 2017-03-31 2017-03-31 Lichtmodul für einen Scheinwerfer eines Fahrzeugs mit einem digital ansteuerbaren Lichtverteilungsmittel, insbesondere LCD-Scheinwerfer

Publications (1)

Publication Number Publication Date
WO2018177979A1 true WO2018177979A1 (fr) 2018-10-04

Family

ID=61952638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/057589 WO2018177979A1 (fr) 2017-03-31 2018-03-26 Module d'éclairage pour un projecteur d'un véhicule comprenant un moyen de diffusion lumineuse à commande numérique, notamment un projecteur lcd

Country Status (2)

Country Link
DE (1) DE102017106948A1 (fr)
WO (1) WO2018177979A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019149398A1 (fr) * 2018-01-31 2019-08-08 Automotive Lighting Reutlingen Gmbh Dispositif de production de lumière et feu de véhicule automobile
EP3584498A1 (fr) * 2018-06-18 2019-12-25 Stanley Electric Co., Ltd. Phare de véhicule

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3138496A1 (fr) * 2022-07-29 2024-02-02 Valeo Vision Module lumineux comportant un système d’imagerie optique, une pièce en plastique et des moyens de protection de la pièce en plastique contre l’effet de rayons lumineux focalisés

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011100750U1 (de) 2011-05-16 2011-07-04 Automotive Lighting Reutlingen GmbH, 72762 Beleuchtungseinrichtung für ein Kraftfahrzeug
DE102010025557A1 (de) 2010-06-29 2011-12-29 Automotive Lighting Reutlingen Gmbh Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs
DE102012112127A1 (de) 2012-12-12 2014-06-12 Hella Kgaa Hueck & Co. Lichtmodul für einen Scheinwerfer eines Fahrzeugs
US20140340922A1 (en) * 2013-05-17 2014-11-20 Koito Manufacturing Co., Ltd. Vehicle lamp
DE102013020549A1 (de) 2013-12-12 2015-06-18 Hella Kgaa Hueck & Co. Vorrichtung zum Erzeugen von Lichtverteilungen, Scheinwerfer für ein Fahrzeug sowie Verfahren zum Erzeugen von Lichtverteilungen
US20150369443A1 (en) * 2014-06-18 2015-12-24 Yung-Lung Chang Vehicular light system
CN105351846A (zh) * 2015-11-23 2016-02-24 奇瑞汽车股份有限公司 一种远近光一体的前照灯
FR3026466A1 (fr) * 2014-09-30 2016-04-01 Valeo Vision Belgique Dispositif lumineux de vehicule avec des moyens de positionnement d'une carte electronique
DE102016209882A1 (de) * 2015-06-10 2016-12-15 Koito Manufacturing Co., Ltd. Beleuchtungsvorrichtung für Fahrzeuge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334721B4 (de) * 1993-10-12 2005-06-23 Automotive Lighting Reutlingen Gmbh Scheinwerfer für Fahrzeuge
JP3061248B2 (ja) * 1995-01-20 2000-07-10 株式会社小糸製作所 自動車用ヘッドランプ
DE10063876B4 (de) * 2000-12-21 2009-02-26 Continental Automotive Gmbh Aus einer Vielzahl von Leuchtdioden bestehende Lichtquelle
JP4000269B2 (ja) * 2002-03-22 2007-10-31 株式会社小糸製作所 車輌用前照灯
FR2850729B1 (fr) * 2003-02-04 2006-03-17 Valeo Vision Dispositif projecteur equipe d'un module complementaire encastrable pour vehicule automobile
DE202004012322U1 (de) * 2004-08-06 2004-10-28 Kew Konzeptentwicklungs Gmbh Beleuchtungseinrichtung
US7210826B2 (en) * 2005-03-30 2007-05-01 Ruud Lighting, Inc. Component tray for electrical fixture housing
DE102008013604B4 (de) * 2008-03-11 2019-04-18 Automotive Lighting Reutlingen Gmbh Kühlvorrichtung für ein Steuergerät einer Beleuchtungseinrichtung eines Kraftfahrzeugs

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025557A1 (de) 2010-06-29 2011-12-29 Automotive Lighting Reutlingen Gmbh Lichtmodul für einen Scheinwerfer eines Kraftfahrzeugs
DE202011100750U1 (de) 2011-05-16 2011-07-04 Automotive Lighting Reutlingen GmbH, 72762 Beleuchtungseinrichtung für ein Kraftfahrzeug
DE102012112127A1 (de) 2012-12-12 2014-06-12 Hella Kgaa Hueck & Co. Lichtmodul für einen Scheinwerfer eines Fahrzeugs
US20140340922A1 (en) * 2013-05-17 2014-11-20 Koito Manufacturing Co., Ltd. Vehicle lamp
DE102013020549A1 (de) 2013-12-12 2015-06-18 Hella Kgaa Hueck & Co. Vorrichtung zum Erzeugen von Lichtverteilungen, Scheinwerfer für ein Fahrzeug sowie Verfahren zum Erzeugen von Lichtverteilungen
US20150369443A1 (en) * 2014-06-18 2015-12-24 Yung-Lung Chang Vehicular light system
FR3026466A1 (fr) * 2014-09-30 2016-04-01 Valeo Vision Belgique Dispositif lumineux de vehicule avec des moyens de positionnement d'une carte electronique
DE102016209882A1 (de) * 2015-06-10 2016-12-15 Koito Manufacturing Co., Ltd. Beleuchtungsvorrichtung für Fahrzeuge
CN105351846A (zh) * 2015-11-23 2016-02-24 奇瑞汽车股份有限公司 一种远近光一体的前照灯

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019149398A1 (fr) * 2018-01-31 2019-08-08 Automotive Lighting Reutlingen Gmbh Dispositif de production de lumière et feu de véhicule automobile
EP3584498A1 (fr) * 2018-06-18 2019-12-25 Stanley Electric Co., Ltd. Phare de véhicule
US10746371B2 (en) 2018-06-18 2020-08-18 Stanley Electric Co., Ltd. Vehicular lamp

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