DE102013105099A1 - Front wall for covering glasses of headlight, has crumple zone on complete edge periphery, which is formed by system of adjacent holes that are straight or curved groove with sealing element made of silicone adhesive - Google Patents

Front wall for covering glasses of headlight, has crumple zone on complete edge periphery, which is formed by system of adjacent holes that are straight or curved groove with sealing element made of silicone adhesive Download PDF

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Publication number
DE102013105099A1
DE102013105099A1 DE201310105099 DE102013105099A DE102013105099A1 DE 102013105099 A1 DE102013105099 A1 DE 102013105099A1 DE 201310105099 DE201310105099 DE 201310105099 DE 102013105099 A DE102013105099 A DE 102013105099A DE 102013105099 A1 DE102013105099 A1 DE 102013105099A1
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DE
Germany
Prior art keywords
crumple zone
front wall
sealing element
headlight
straight
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.)
Withdrawn
Application number
DE201310105099
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German (de)
Inventor
Pavel Kunzl
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.)
Varroc Lighting Systems sro
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Varroc Lighting Systems sro
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 Varroc Lighting Systems sro filed Critical Varroc Lighting Systems sro
Publication of DE102013105099A1 publication Critical patent/DE102013105099A1/en
Withdrawn legal-status Critical Current

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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
    • B60Q1/0491—Shock absorbing devices therefor
    • 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
    • F21S41/28—Cover glass
    • 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
    • F21S45/50—Waterproofing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The front wall comprises a crumple zone on the complete edge periphery (2) or on the portion of the common shape of the lens (1). The crumple zone is formed by a system of the adjacent holes (3) that has complete surface larger than the complete surface of the connecting bar (4), which is formed between the individual passage openings. The complete area of the crumple zone is provided with a sealing element. The front wall of the headlight has a hole in the form of a straight or a curved groove. The sealing element is a silicone adhesive, a rubber profile or any type of belt.

Description

Gebiet der TechnikField of engineering

Die Erfindung betrifft eine vordere Wand des Abdeckungsglases des Scheinwerfers eines Kraftfahrzeugs, welche zum Zweck einer leichteren Destruktion des Scheinwerfers im Falle einer Kollision des Kraftfahrzeugs mit einem Fußgänger mit einer Knautschzone in die Randbefestigungswand übergeht.The invention relates to a front wall of the cover glass of the headlamp of a motor vehicle, which for the purpose of easier destruction of the headlamp in the event of a collision of the motor vehicle with a pedestrian with a crumple zone merges into the edge mounting wall.

Stand der TechnikState of the art

Aktuell wird die leichtere Destruktion des Scheinwerfers bei einer Kollision des Kraftfahrzeugs mit einem Fußgänger entweder durch Lagerung des gesamten Scheinwerfers an leicht deformierbaren Befestigungsteilen, oder durch Bildung einer Knautschzone in Form einer lokalen Verringerung der Wandstärke zwischen dem Abdeckungsglas des Scheinwerfers und dem Randbefestigungsteil der Wand ( EP 1048 8955 A1 ) gelöst.Currently, the easier destruction of the headlamp in a collision of the motor vehicle with a pedestrian either by storage of the entire headlight on easily deformable fasteners, or by forming a crumple zone in the form of a local reduction in the wall thickness between the cover glass of the headlamp and the edge attachment part of the wall ( EP 1048 8955 A1 ) solved.

Der Nachteil dieser Systeme ist ihr Arbeitsaufwand in der Herstellung bei gleichzeitigem niedrigem Endeffekt.The disadvantage of these systems is their labor in the production with simultaneous low end effect.

Wesen der ErfindungEssence of the invention

Die oben angegebenen Nachteile werden durch eine vordere Wand des Abdeckungsglases des Scheinwerfers eines Kraftfahrzeugs beseitigt, welche die Form einer Linse aufweist, welche durch eine Knautschzone in die Randbefestigungswand gemäß dieser Erfindung übergeht, wobei das Wesen der Erfindung darin besteht, dass die Knautschzone auf dem ganzen Randumfang oder auf seinem Teil der allgemeinen Form einer Linse vorgesehen ist und durch ein System der nebeneinander angeordneten Durchgangsöffnungen gebildet ist, deren Gesamtfläche größer als die Gesamtfläche der zwischen den einzelnen Durchgangsöffnungen gebildeten Verbindungsstegen ist, wobei der gesamte Bereich der Knautschzone mit einem Dichtungselement versehen ist.The above-mentioned disadvantages are overcome by a front wall of the cover glass of the headlamp of a motor vehicle, which has the shape of a lens which passes through a crumple zone in the Randbefestigungswand according to this invention, the essence of the invention is that the crumple zone on the whole Edge periphery or is provided on its part of the general shape of a lens and is formed by a system of juxtaposed through-holes whose total area is greater than the total area of the connecting webs formed between the individual passage openings, wherein the entire region of the crumple zone is provided with a sealing element.

Als wesentlich für diese Lösung ist es weiter auch das zu betrachten, dass die Durchgangsöffnung in der Form einer geraden oder gekrümmten Nute ist, und dass das Dichtungselement ein Silikonkleber, ein Gummiprofil, oder jede Art von Band, die das Eindringen von Wasser und der Verunreinigungen durch die Durchgangsöffnungen verhindern.It is also essential for this solution to consider that the through-hole is in the form of a straight or curved groove, and that the sealing element is a silicone adhesive, a rubber profile, or any type of tape that blocks the ingress of water and contaminants prevent through the through holes.

Der Vorteil dieser Konstruktion liegt in ihrer Einfachheit, der Anspruchslosigkeit der Herstellung, und im hohen Endeffekt.The advantage of this design lies in its simplicity, the ease of manufacture, and in the high end effect.

Übersicht der Abbildungen auf den ZeichnungenOverview of the illustrations on the drawings

Ein Beispiel einer möglichen Ausführungsform der Vorderwand des Deckglases des Scheinwerfers eines Kraftfahrzeugs gemäß der vorliegenden Erfindung ist in einer perspektivischen Ansicht in der beigefügten gezeigt.An example of a possible embodiment of the front wall of the cover glass of the headlight of a motor vehicle according to the present invention is shown in a perspective view in the attached shown.

Beispiele der Ausführung der ErfindungExamples of the embodiment of the invention

Wie es aus der ersichtlich ist, die vordere Wand des Abdeckungsglases des Scheinwerfers eines Kraftfahrzeugs, welche die Form einer Linse 1 aufweist, übergeht durch die Knautschzone in die Randbefestigungswand 2. Die Knautschzone ist auf dem ganzen Randumfang, oder auf seinem Teil in der allgemeinen Form einer Linse 1 vorgesehen, und ist durch ein System der nebeneinander angeordneten Durchgangsöffnungen 3, in der Form einer geraden oder gekrümmten Nute gebildet. Die Gesamtfläche aller Durchgangsöffnungen 3 ist dabei größer als die Gesamtfläche der Verbindungsstege 4, die zwischen den einzelnen Durchgangsöffnungen 3 gebildet sind.As it is from the it can be seen, the front wall of the cover glass of the headlight of a motor vehicle, which takes the form of a lens 1 has, passes through the crumple zone in the Randbefestigungswand 2 , The crumple zone is on the whole edge circumference, or on its part in the general shape of a lens 1 provided, and is by a system of juxtaposed passage openings 3 formed in the shape of a straight or curved groove. The total area of all passage openings 3 is greater than the total area of the connecting webs 4 between each passage 3 are formed.

In der Endphase der Herstellung ist dann der ganze Bereich der Knautschzone mit einem nicht gezeigten Dichtungselement, welches ein Silikonkleber, ein Gummiprofil, oder jede Art von Band, die das Eindringen von Wasser und der Verunreinigungen durch die Durchgangsöffnungen 3 verhindern ist, versehen.In the final stage of production, then, the entire area of the crumple zone with a sealing element, not shown, which is a silicone adhesive, a rubber profile, or any type of tape, the ingress of water and contaminants through the through holes 3 prevent is provided.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Linselens
22
RandbefestigungswandEdge mounting wall
33
DurchgangsöffnungThrough opening
44
Verbindungsstegconnecting web

ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION

Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Zitierte PatentliteraturCited patent literature

  • EP 10488955 A1 [0002] EP 10488955 A1 [0002]

Claims (3)

Die vordere Wand des Abdeckungsglases des Scheinwerfers eines Kraftfahrzeugs welche die Form einer Linse (1) aufweist, welche durch die Knautschzone in die Randbefestigungswand (2) übergeht, dadurch gekennzeichnet, dass die Knautschzone auf dem ganzen Randumfang oder auf seinem Teil der allgemeinen Form einer Linse (1) vorgesehen ist, und durch ein System der nebeneinander angeordneten Durchgangsöffnungen (3) gebildet ist, deren Gesamtfläche größer als die Gesamtfläche der zwischen den einzelnen Durchgangsöffnungen gebildeten Verbindungsstegen (4) ist, wobei der gesamte Bereich der Knautschzone mit einem Dichtungselement versehen ist.The front wall of the cover glass of the headlight of a motor vehicle which has the shape of a lens ( 1 ) which passes through the crumple zone into the edge attachment wall (FIG. 2 ), characterized in that the crumple zone on the entire edge circumference or on its part of the general shape of a lens ( 1 ) is provided, and by a system of juxtaposed passage openings ( 3 ) whose total area is greater than the total area of the connecting webs formed between the individual passage openings (FIG. 4 ), the entire area of the crumple zone being provided with a sealing element. Die vordere Wand des Scheinwerfers gemäß Anspruch 1, dadurch gekennzeichnet, dass die Durchgangsöffnung (3) die Form einer geraden oder einer gekrümmten Nute aufweist.The front wall of the headlamp according to claim 1, characterized in that the passage opening ( 3 ) has the shape of a straight or a curved groove. Die vordere Wand des Scheinwerfers gemäß dem Anspruch 1, dadurch gekennzeichnet, dass das Dichtungselement ein Silikonkleber, ein Gummiprofil, oder jede Art von Band, die das Eindringen von Wasser und der Verunreinigungen durch die Durchgangsöffnungen (3) verhindern, ist.The front wall of the headlamp according to claim 1, characterized in that the sealing element is a silicone adhesive, a rubber profile, or any type of band which prevents the ingress of water and contaminants through the through-holes ( 3 ) is.
DE201310105099 2012-05-22 2013-05-17 Front wall for covering glasses of headlight, has crumple zone on complete edge periphery, which is formed by system of adjacent holes that are straight or curved groove with sealing element made of silicone adhesive Withdrawn DE102013105099A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2012337A CZ309322B6 (en) 2012-05-22 2012-05-22 Cover glass of a motor vehicle headlight with a deformation zone
CZPV2012-337 2012-05-22

Publications (1)

Publication Number Publication Date
DE102013105099A1 true DE102013105099A1 (en) 2013-11-28

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DE201310105099 Withdrawn DE102013105099A1 (en) 2012-05-22 2013-05-17 Front wall for covering glasses of headlight, has crumple zone on complete edge periphery, which is formed by system of adjacent holes that are straight or curved groove with sealing element made of silicone adhesive

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CZ (1) CZ309322B6 (en)
DE (1) DE102013105099A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509582A (en) * 2018-05-21 2019-11-29 李京哲 A kind of anti-trimming lens manufacturing process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048895A1 (en) 1999-04-24 2000-11-02 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Pedestrian protection headlamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101794B4 (en) * 2001-01-17 2010-01-07 Automotive Lighting Reutlingen Gmbh Lighting device, in particular headlight or headlight assembly of a motor vehicle
DE10207821A1 (en) * 2002-02-25 2003-09-11 Hella Behr Fahrzeugsysteme Front module support for motor vehicle, has located parts for vehicle components resiliently connected to cross direction support via web
DE10334033B4 (en) * 2003-07-18 2008-07-24 Automotive Lighting Reutlingen Gmbh Hood assembly
DE102004054020A1 (en) * 2004-11-05 2006-05-18 Peguform Gmbh headlamp housing
FR2887197B1 (en) * 2005-06-21 2007-09-07 Peugeot Citroen Automobiles Sa MOTOR VEHICLE PROJECTOR COMPRISING ICE CREAM ADAPT EE TO BREAK IN CASE OF SHOCK
DE102009015475A1 (en) * 2009-03-28 2010-09-30 Automotive Lighting Reutlingen Gmbh Plastic housing for motor vehicle headlight or e.g. rear lamp, has areas closed with foil, which provides less stability to housing than frame, which is formed by stabilizing honeycomb or grid-like ribs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1048895A1 (en) 1999-04-24 2000-11-02 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Pedestrian protection headlamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110509582A (en) * 2018-05-21 2019-11-29 李京哲 A kind of anti-trimming lens manufacturing process

Also Published As

Publication number Publication date
CZ309322B6 (en) 2022-08-24
CZ2012337A3 (en) 2013-12-04

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R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee