WO2019224099A1 - Projecteur de véhicule - Google Patents

Projecteur de véhicule Download PDF

Info

Publication number
WO2019224099A1
WO2019224099A1 PCT/EP2019/062626 EP2019062626W WO2019224099A1 WO 2019224099 A1 WO2019224099 A1 WO 2019224099A1 EP 2019062626 W EP2019062626 W EP 2019062626W WO 2019224099 A1 WO2019224099 A1 WO 2019224099A1
Authority
WO
WIPO (PCT)
Prior art keywords
headlight
protective cover
headlamp
housing
vehicle
Prior art date
Application number
PCT/EP2019/062626
Other languages
German (de)
English (en)
Inventor
Alexander Dengler
Joachim Wenzler
Original Assignee
Daimler Ag
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 Daimler Ag filed Critical Daimler Ag
Publication of WO2019224099A1 publication Critical patent/WO2019224099A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/0408—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights built into the vehicle body, e.g. details concerning the mounting of the headlamps on the vehicle body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0005—Devices preventing the lights from becoming dirty or damaged, e.g. protection grids or cleaning by air flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/0491—Shock absorbing devices therefor

Definitions

  • the invention relates to a vehicle headlight with a housing which is arranged in a vehicle body.
  • the class for an initial insurance insurance of a vehicle is i.a. determined on the basis of a test result from an RCAR structure test.
  • Such an RCAR structure test simulates minor to moderate accidents.
  • the vehicle is driven at a speed of up to 16 km / h against a rigid barrier 9 with an overlap of 40%.
  • the headlights or the headlight housing are usually connected by means of three to four connection points on adjacent components of the vehicle.
  • Tying points can have predetermined breaking points, which selectively cancel in the RCAR structural test as well as in a real crash of the vehicle to the
  • Headlight to allow a movement / kinematics in a free space to the rear and / or to the side / bottom. It is the goal of this kinematics to push the headlamp out of the deformation zone and it, apart from the broken off
  • connection points to keep harmless. If enough space is available, the headlamp can move in the X direction to the rear, while the three
  • connection points of the headlight housing Terminate connection points of the headlight housing. Ideally, the headlamp, apart from the connections, remains undamaged. But this is only possible with sufficient available space and functioning kinematics of the headlamp. Today's and future vehicles have smaller and smaller space in the vicinity of the headlight. Therefore, in the event of a crash, the headlamp can no longer be kept harmless only by a developed kinematics, since the headlamp collides with the adjacent adjacent components and is thereby damaged.
  • the object of the invention is to provide a headlight for a vehicle, in which even in the presence of only small space around the headlight, destruction of the headlight in the event of a crash is reliably prevented.
  • the object is achieved in that the headlight is provided in a direction opposite to the beam direction of the headlight area with a protective cover for influencing a headlight movement in a crash.
  • the protective cover prevents the headlamp from being damaged in the event of a crash by colliding with adjacent components, or that the housing of the headlamp suffers breakage, since the protective cover absorbs the kinetic energy on the one hand and the movement of the headlamp on the other hand
  • the protective cover is to be positioned on an area of the headlight housing, in which bonnet, fender, bumper coincide with the headlight.
  • the damaged in the crash protective cover is designed as a so-called sacrificial component, the headlight remains intact.
  • the protective cover is attached to the housing of the headlamp. This attachment to the housing ensures that even in the event of a crash, the protective cover retains its position and thus ensures reliable protection of the headlight and the headlight housing.
  • the protective cover is formed from a plastic material. This allows the kinetic energy of the headlamp through the protective cover
  • the protective cover is designed as a sliding element. This ensures a defined displacement of the headlamp from a deformation zone in the case of a crosstalk.
  • the protective cover is designed to be interchangeable. Thus, in a crash, only the protective cover must be replaced on the headlight, which reduces the cost of repair. The expensive headlight is not affected by the repair.
  • FIG. 1 shows an embodiment of the headlight according to the invention
  • Fig. 2 shows an embodiment of an RCAR structural test according to the prior
  • Fig. 3 shows an embodiment of a headlamp according to the prior art.
  • a headlight 1 with a lens 2 and a headlight housing 3, which is part of the headlight 1, is shown. Contrary to the direction of travel of a vehicle, a sliding element 5 is arranged on the headlight 1.
  • the sliding element 5 is preferably fastened to a region of the headlight housing 3, in which bonnet, fender and bumper with the headlight meet.
  • the sliding element 5 deflects the headlight 1, which is located in a movement of the "diving" from the crash area, down along a flange of the front end carrier plane, without the actual headlight or the housing 3 of the headlight takes damage.
  • the sliding element 5 is thus also used to optimize the headlight kinematics. This will do that
  • the sliding element 5 thus acts as an exchangeable “sacrificial part", which is deformed instead of the headlight 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un projecteur (1) de véhicule, muni d'un boîtier (3) qui est agencé sur une carrosserie de véhicule au-dessus du pare-chocs. Pour que le projecteur (1) reste sensiblement intact en cas de collision, le boîtier (3) du projecteur (1) est muni au niveau d'une zone opposée à la direction de rayonnement du projecteur (1) d'un capot de protection (5) servant à absorber l'énergie cinétique du projecteur (1) en cas de collision.
PCT/EP2019/062626 2018-05-24 2019-05-16 Projecteur de véhicule WO2019224099A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018004147.7A DE102018004147A1 (de) 2018-05-24 2018-05-24 Fahrzeugscheinwerfer
DE102018004147.7 2018-05-24

Publications (1)

Publication Number Publication Date
WO2019224099A1 true WO2019224099A1 (fr) 2019-11-28

Family

ID=64109318

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/062626 WO2019224099A1 (fr) 2018-05-24 2019-05-16 Projecteur de véhicule

Country Status (2)

Country Link
DE (1) DE102018004147A1 (fr)
WO (1) WO2019224099A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022123494A1 (de) * 2022-09-14 2024-03-14 Bayerische Motoren Werke Aktiengesellschaft Führungsvorrichtung zur Führung einer Frontleuchte im Crashfall sowie Fahrzeug

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108059A1 (de) * 1981-03-04 1982-10-07 Daimler Benz Ag "streuscheibe fuer scheinwerfer von fahrzeugen"
DE19732301A1 (de) * 1996-08-22 1998-02-26 Volkswagen Ag Scheinwerferanordnung für ein Kraftfahrzeug
JP2000280816A (ja) * 1999-03-30 2000-10-10 Mitsubishi Motors Corp 衝撃緩和機構
EP1059200A2 (fr) * 1999-06-09 2000-12-13 Hella KG Hueck & Co. Phare
WO2011069012A2 (fr) * 2009-12-02 2011-06-09 Materialwerks, Llc Ensembles phares structuraux pour des applications à des véhicules
KR20170063097A (ko) * 2015-11-30 2017-06-08 르노삼성자동차 주식회사 차량용 충격저감장치
WO2017182726A1 (fr) * 2016-04-20 2017-10-26 Psa Automobiles S.A. Parechoc de vehicule automobile equipe de dispositifs d'eclairage, integrant de moulage un ecran de protection du chassis en cas de choc

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108059A1 (de) * 1981-03-04 1982-10-07 Daimler Benz Ag "streuscheibe fuer scheinwerfer von fahrzeugen"
DE19732301A1 (de) * 1996-08-22 1998-02-26 Volkswagen Ag Scheinwerferanordnung für ein Kraftfahrzeug
JP2000280816A (ja) * 1999-03-30 2000-10-10 Mitsubishi Motors Corp 衝撃緩和機構
EP1059200A2 (fr) * 1999-06-09 2000-12-13 Hella KG Hueck & Co. Phare
WO2011069012A2 (fr) * 2009-12-02 2011-06-09 Materialwerks, Llc Ensembles phares structuraux pour des applications à des véhicules
KR20170063097A (ko) * 2015-11-30 2017-06-08 르노삼성자동차 주식회사 차량용 충격저감장치
WO2017182726A1 (fr) * 2016-04-20 2017-10-26 Psa Automobiles S.A. Parechoc de vehicule automobile equipe de dispositifs d'eclairage, integrant de moulage un ecran de protection du chassis en cas de choc

Also Published As

Publication number Publication date
DE102018004147A1 (de) 2018-11-29

Similar Documents

Publication Publication Date Title
EP1957346A1 (fr) Module d'extremite avant d'un vehicule automobile, dote d'une fonction de protection et d'absorption d'energie pour un module de refroidissement
DE102015211544A1 (de) Abstützeinrichtung für einen Vorderwagen eines Personenkraftfahrzeugs
WO2013139450A1 (fr) Véhicule doté d'un éclairage
DE102013207144A1 (de) Vorderradaufhängung für ein zweispuriges Fahrzeug sowie ein Lenker für eine solche Vorderradaufhängung und ein zweispuriges Fahrzeug mit einer solchen Vorderradaufhängung
DE102014205223A1 (de) Anordnung in einem Kraftfahrzeugvorderwagen zum Schutz einer Kühlerbaugruppe sowie Kühler-Lagerelement für eine solche Anordnung
DE102006059028B4 (de) Trageinrichtung für ein Frontend eines Personenkraftwagens
EP2342099B1 (fr) Support transversal de pare-chocs
WO2019224099A1 (fr) Projecteur de véhicule
DE60025065T2 (de) Einbau einer optischen Einheit auf Karosserieteile eines Fahrzeugs
DE102015115606A1 (de) Stoßfänger für ein Kraftfahrzeug
DE10334033B4 (de) Fronthaubenanordnung
DE102016210004B4 (de) Fahrzeug, insbesondere Schienenfahrzeug
DE102015015476B3 (de) Crashstruktur für ein Fahrzeug
DE102019218665A1 (de) Crashstruktur für ein Kraftfahrzeug
DE102006030505B4 (de) Vorrichtung zur Verbindung eines Stoßfängerüberzugs mit einer Karosserie
DE102019007634A1 (de) Vorrichtung zur Befestigung eines Schweinwerfers an einem Kraftfahrzeug
DE102005039865A1 (de) Gehäuse für eine Beleuchtungseinrichtung eines Kraftfahrzeugs
DE19911663A1 (de) Befestigungseinrichtung für ein Bauteil im Motorraum eines Kraftfahrzeuges
DE102022129798B3 (de) Fahrzeugfrontaufbau mit einer einen Stoßfängerquerträger abdeckenden Außenhaut
DE102004001706B4 (de) Vorderbau für ein Kraftfahrzeug
DE102018001097A1 (de) System zum Crashschutz eines Fahrzeuges
DE102021128238A1 (de) Frontklappenanordnung für ein Fahrzeug
DE102016219179B4 (de) Kraftfahrzeug
DE102017004013A1 (de) Tankschutzvorrichtung für einen Kraftwagen
DE102016112939B4 (de) Buganordnung für ein Kraftfahrzeug

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19726595

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19726595

Country of ref document: EP

Kind code of ref document: A1