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WO2017017549A1 - Lampe multifonction pour véhicule automobile - Google Patents

Lampe multifonction pour véhicule automobile Download PDF

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Publication number
WO2017017549A1
WO2017017549A1 PCT/IB2016/054029 IB2016054029W WO2017017549A1 WO 2017017549 A1 WO2017017549 A1 WO 2017017549A1 IB 2016054029 W IB2016054029 W IB 2016054029W WO 2017017549 A1 WO2017017549 A1 WO 2017017549A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
light source
lamp
reflector
elements
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.)
Ceased
Application number
PCT/IB2016/054029
Other languages
English (en)
Inventor
Urban KOLMAN
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.)
Hella Saturnus Slovenija doo
Original Assignee
Hella Saturnus Slovenija doo
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 Saturnus Slovenija doo filed Critical Hella Saturnus Slovenija doo
Priority to DE112016003434.2T priority Critical patent/DE112016003434T5/de
Publication of WO2017017549A1 publication Critical patent/WO2017017549A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0029Spatial arrangement
    • B60Q1/0041Spatial arrangement of several lamps in relation to each other
    • B60Q1/0058Stacked, i.e. one lamp located behind the other in the optical axis direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141Light emitting diodes [LED]
    • F21S41/143Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141Light emitting diodes [LED]
    • F21S41/143Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F21S41/145Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device the main emission direction of the LED being opposite to the main emission direction of the illuminating device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141Light emitting diodes [LED]
    • F21S41/147Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141Light emitting diodes [LED]
    • F21S41/147Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19Attachment of light sources or lamp holders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14Light emitting diodes [LED]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/15Strips of light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19Attachment of light sources or lamp holders

Definitions

  • the present invention relates to vehicles and, respectively, vehicle lightning and signalling equipment, particularly to headlamps and fog lamps, and more particularly to a lamp which in addition to lighting the section in front of the vehicle is also provided for lighting other sections, such as a so called multifunctional lamp being capable to carry out either simultaneously or occasionally different functions and, therefore, serves as a headlamp with integrated high beam and/or low beam and/or front position lamp (i.e. parking light) and/or direction indicator and/or cornering lamp, or as a fog lamp with integrated cornering lamp, for example, and similar.
  • a so called multifunctional lamp being capable to carry out either simultaneously or occasionally different functions and, therefore, serves as a headlamp with integrated high beam and/or low beam and/or front position lamp (i.e. parking light) and/or direction indicator and/or cornering lamp, or as a fog lamp with integrated cornering lamp, for example, and similar.
  • the present invention is based on a problem how to create a multifunctional lamp for motor vehicle with a possibility, without intervening with the lamp structure itself or, optionally, also with minor intervention in the sense of the replacement of individual components, to regulate key optical features and, thus, to alter operating each lighting function of the lamp.
  • each light source provided for generating light beams which reflect from each corresponding reflective surface of the reflector to the area in front of/behind/along a vehicle and thus provided for carrying out certain function, is supplied from its own power source.
  • the light source for carrying out certain lighting function is either an incandescent light bulb, in particular a halogen bulb, such as with the lamp according to EP 2 419 672, or a light emitting diode (LED) and, respectively, a plurality of LEDs mutually connected to a suitable electric circuit, such as with the lamp according to SI 24567 A, for instance.
  • Installing each of the sources of electricity intended to supply each of the light sources available is connected with certain costs and, simultaneously, the larger number of the components represents also the increasing possibility of failure.
  • LEDs are used as the light source, also replacement of the light source may cause problems.
  • known lamps does not allow adjusting operation of each lighting functions without interfering with the design of the lamp itself.
  • the invention refers to a multifunctional lamp for a motor vehicle.
  • Said lamp comprises a body having at least one light permeable wall, and inserted inside said body at least one reflector having at least two reflective surfaces.
  • said lamp comprises a generally replaceable light source installed in said body, said light source being configured for cooperation with each available reflective surface of the reflector in a manner that the light beams generated by said light source and directed towards said reflector redirect at said reflective surfaces of the reflector toward the light permeable wall and through the latter into each corresponding area in the front or behind or along the vehicle.
  • said light source is formed as a linear carrier, at least one series of mutually uniformly spaced light elements being attached thereto, each of said light elements being electrically connected to the control unit which is electrically connectable to the power source, and configured in a manner that operation of each light element or certain predetermined groups of the light elements can be programmed in the sense of cooperation of said each light element or certain predetermined groups of the light elements with each corresponding reflective surfaces of the reflector, thus carrying out individual predetermined lighting function of the lamp.
  • Each light source is preferably represented as a light emitting diode (LED).
  • said light source is inserted either in longitudinal or transversal direction of the lamp.
  • said light source may resemble at least approximately rectangular form, when viewed from the side, the number of available series of light elements being either equal or less than the number of longitudinal surfaces of the light source formed as a linear carrier.
  • said light source may resemble a polygonal form, when viewed from the side, the number of available series of light elements being either equal or less than the number of longitudinal surfaces of the light source formed as a linear carrier.
  • FIG. 1 shows schematic longitudinal view of the first embodiment of a lamp according to the invention
  • Fig. 2 shows a schematic cross-sectional view in a plane A - A of Fig. 1;
  • FIG. 3 shows a schematic view of another embodiment of a lamp according to the invention
  • Fig. 4 shows a schematic cross-sectional view in a plane B - B of Fig. 3;
  • Fig. 5 shows separately a schematic view of a light source of the lamp according to Fig. 1 - 4;
  • Fig. 6 shows a schematic view of an electric circuit of each light element of the light source of Fig. 5.
  • Fig. 1 and Fig. 2 shows a schematic view of an embodiment of a multifunctional lamp of a motor vehicle comprising a body 1 having at least one light permeable wall 11. Inside said body 1 is installed a reflector 2 which, in the present embodiment, comprises four reflective surfaces 21, 22, 23, 24 each of them being configured to carry out different lighting functions such as a high beam and/or a low beam and/or a cornering lamp and/or a direction indicator and/or a front position lamp (i.e. parking light), or as a fog lamp.
  • a reflector 2 which, in the present embodiment, comprises four reflective surfaces 21, 22, 23, 24 each of them being configured to carry out different lighting functions such as a high beam and/or a low beam and/or a cornering lamp and/or a direction indicator and/or a front position lamp (i.e. parking light), or as a fog lamp.
  • a light source 3 being installed in said body 1, said light source being in one hand generally replaceable, and on the other hand configured for cooperation with each available reflective surfaces 21, 22, 23, 24 of the reflector 2 in a manner that the light beams generated by said light source 3 and directed towards said reflector 2 redirect at said reflective surfaces 21, 22, 23, 24 of the reflector 2 toward the light permeable wall 11 of the body 1 and through said wall into each corresponding area in the front or behind or along the vehicle.
  • said light source 3 is formed as a linear carrier, at least one series of mutually uniformly spaced light elements 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' being attached thereto, each of said light elements being electrically connected to the control unit 4 which is electrically connectable to the power source 5.
  • said control unit 4 is configured in a manner that operation of each light element 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' or certain predetermined groups of the light elements 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' can be programmed in the sense of cooperation of said each light element 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' or certain predetermined groups of the light elements 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' with each corresponding reflective surfaces 21, 22, 23, 24 of the reflector 2, in order to carry out individual predetermined lighting functions of the lamp. Furthermore, it is provided for according to the present invention that each light element 31, 32, 33, 34, 35, 36
  • the light source 3 in the embodiment according to Fig. 1 and Fig. 2, is inserted into the body 3 in the transversal direction of the lamp.
  • Fig. 3 and Fig. 4 shows another embodiment, where the light source 3 is inserted into the body 1 in the longitudinal direction of the lamp and is configured to cooperate with two reflectors 2, 2'.
  • said light source 3 is provided in a form of a stick-shaped linear carrier, wherein possible variants of the side section thereof and installation of each series of light elements 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' can differ from each other.
  • the light source 3 may resemble in its simplest embodiment at least approximately rectangular form, when viewed from the side, the number of available series of light elements 31, 32, 33,
  • said light source may resemble, similar to the embodiments according to Fig. 1 and Fig. 2 and Fig. 3 and Fig. 4, a polygonal form, when viewed from the side, the number of available series of light elements 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' being either equal or less than the number of longitudinal surfaces of the light source 3 formed as a linear carrier.
  • the advantage of such a lamp shows in a wide possibilities of adjusting the lamp to carry out different lighting functions by means of a universal light source 3 in a universal body 1 either by means of a single reflector 2 with each corresponding reflective surfaces 21, 22, 23, 24, or optionally by means of installation of different reflector 2 or by means of installation of different light source 3 in the very same body 1. It is possible to variously control the operation of each group of light elements 31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38' only by programming the control unit, such as by intensifying or attenuating the light intensity of certain functions.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne une lampe multifonction pour un véhicule automobile présentant la possibilité, sans intervention de la structure de lampe elle-même, ou éventuellement avec une intervention mineure dans le sens du remplacement de composants individuels, de réguler des caractéristiques optiques clés, et ainsi de modifier le fonctionnement de chaque fonction d'éclairage de la lampe. À cet effet, ladite source de lumière (3) présente la forme d'un support linéaire, au moins une série d'éléments de lumière régulièrement espacés les uns des autres (31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38') étant fixée à celle-ci, chacun desdits éléments de lumière étant électriquement connecté à l'unité de commande (4) qui peut être connectée électriquement à la source d'alimentation (5) et configurée de sorte que le fonctionnement de chaque élément de lumière (31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38') ou de certains groupes prédéfinis des éléments de lumière (31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38') puisse être programmé dans le sens de coopération de chacun desdits éléments de lumière (31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38') ou de certains groupes prédéfinis des éléments de lumière (31, 32, 33, 34, 35, 36, 37, 38; 31', 32', 33', 34', 35', 36', 37', 38') avec chacune des surfaces réfléchissantes correspondantes (21, 22, 23, 24) du réflecteur (2) afin de mettre en œuvre des fonctions d'éclairage prédéfinies individuelles de la lampe.
PCT/IB2016/054029 2015-07-30 2016-07-06 Lampe multifonction pour véhicule automobile Ceased WO2017017549A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112016003434.2T DE112016003434T5 (de) 2015-07-30 2016-07-06 Multifunktionslampe für ein kraftfahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SIP-201500182 2015-07-30
SI201500182A SI25030A (sl) 2015-07-30 2015-07-30 Večfunkcijsko svetilo motornega vozila

Publications (1)

Publication Number Publication Date
WO2017017549A1 true WO2017017549A1 (fr) 2017-02-02

Family

ID=56740268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/054029 Ceased WO2017017549A1 (fr) 2015-07-30 2016-07-06 Lampe multifonction pour véhicule automobile

Country Status (3)

Country Link
DE (1) DE112016003434T5 (fr)
SI (1) SI25030A (fr)
WO (1) WO2017017549A1 (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030156420A1 (en) * 2002-02-18 2003-08-21 Masashi Tatsukawa Vehicle lamp
EP1371901A2 (fr) * 2002-06-10 2003-12-17 Lumileds Lighting US, LLC Lampe avec source lumineuse DEL fixée axialement
US20040223338A1 (en) * 2003-04-25 2004-11-11 Teruo Koike Vehicle lamp
DE202005007501U1 (de) * 2005-05-12 2005-08-18 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte umfassend mindestens eine Leuchtdiode
WO2009037053A1 (fr) * 2007-09-19 2009-03-26 Osram Gesellschaft mit beschränkter Haftung Projecteur et son utilisation
EP2419672A1 (fr) 2009-04-17 2012-02-22 Hella Saturnus Slovenija, Proizvodnja svetlobne opreme za motorna in druga vozila, d.o.o. Lampe de véhicule à moteur multifonction
WO2012084481A1 (fr) * 2010-12-21 2012-06-28 Osram Ag Dispositif d'éclairage
EP2489549A1 (fr) * 2011-02-16 2012-08-22 Valeo Vision Dispositif d'éclairage et/ou de signalisation à correcteur d'inclinaison pour motocycle
US20120294024A1 (en) * 2011-05-19 2012-11-22 John Patrick Peck Led reflector optic for an automotive headlight
EP2602538A1 (fr) * 2011-12-08 2013-06-12 Nissan Motor Manufacturing (UK) Ltd. Fixation d'unité d'éclairage pour véhicule
DE102013205317A1 (de) * 2012-03-30 2013-10-02 Honda Motor Co., Ltd. Lampe für ein Fahrzeug
SI24567A (sl) 2013-11-29 2015-06-30 Hella Saturnus Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Druga Vozila, D.O.O. Večfunkcijsko svetilo motornega vozila

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030156420A1 (en) * 2002-02-18 2003-08-21 Masashi Tatsukawa Vehicle lamp
EP1371901A2 (fr) * 2002-06-10 2003-12-17 Lumileds Lighting US, LLC Lampe avec source lumineuse DEL fixée axialement
US20040223338A1 (en) * 2003-04-25 2004-11-11 Teruo Koike Vehicle lamp
DE202005007501U1 (de) * 2005-05-12 2005-08-18 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte umfassend mindestens eine Leuchtdiode
WO2009037053A1 (fr) * 2007-09-19 2009-03-26 Osram Gesellschaft mit beschränkter Haftung Projecteur et son utilisation
EP2419672A1 (fr) 2009-04-17 2012-02-22 Hella Saturnus Slovenija, Proizvodnja svetlobne opreme za motorna in druga vozila, d.o.o. Lampe de véhicule à moteur multifonction
WO2012084481A1 (fr) * 2010-12-21 2012-06-28 Osram Ag Dispositif d'éclairage
EP2489549A1 (fr) * 2011-02-16 2012-08-22 Valeo Vision Dispositif d'éclairage et/ou de signalisation à correcteur d'inclinaison pour motocycle
US20120294024A1 (en) * 2011-05-19 2012-11-22 John Patrick Peck Led reflector optic for an automotive headlight
EP2602538A1 (fr) * 2011-12-08 2013-06-12 Nissan Motor Manufacturing (UK) Ltd. Fixation d'unité d'éclairage pour véhicule
DE102013205317A1 (de) * 2012-03-30 2013-10-02 Honda Motor Co., Ltd. Lampe für ein Fahrzeug
SI24567A (sl) 2013-11-29 2015-06-30 Hella Saturnus Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Druga Vozila, D.O.O. Večfunkcijsko svetilo motornega vozila

Also Published As

Publication number Publication date
SI25030A (sl) 2017-01-31
DE112016003434T5 (de) 2018-05-03

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