DE10101794B4 - Lighting device, in particular headlight or headlight assembly of a motor vehicle - Google Patents
Lighting device, in particular headlight or headlight assembly of a motor vehicle Download PDFInfo
- Publication number
- DE10101794B4 DE10101794B4 DE10101794A DE10101794A DE10101794B4 DE 10101794 B4 DE10101794 B4 DE 10101794B4 DE 10101794 A DE10101794 A DE 10101794A DE 10101794 A DE10101794 A DE 10101794A DE 10101794 B4 DE10101794 B4 DE 10101794B4
- Authority
- DE
- Germany
- Prior art keywords
- housing
- disc
- lighting device
- longitudinal direction
- area
- 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.)
- Expired - Fee Related
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
- B60Q1/0491—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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Beleuchtungseinrichtung, insbesondere Scheinwerfer oder Scheinwerferleuchteneinheit, eines Kraftfahrzeugs, die ein Gehäuse (10; 110) und eine eine Lichtaustrittsöffnung (12; 112) des Gehäuses (10; 110) abdeckende, am Gehäuse (10; 110) befestigte lichtdurchlässige Scheibe (14; 114) aufweist, wobei die Baulänge der Beleuchtungseinrichtung in ihrer Einbaulage am Kraftfahrzeug in Fahrzeuglängsrichtung (26) bei einer auf die Scheibe (14; 114) wirkenden Stoßbelastung verkürzbar ist, wobei das Gehäuse (10) und/oder die Scheibe (114) einen zumindest annähernd in Fahrzeuglängsrichtung (26) verlaufenden nachgiebig ausgeführten Bereich (30; 130) aufweisen, der sich bei auf die Scheibe (14; 114) wirkender Stoßbelastung definiert verformt und die Verkürzung der Baulänge der Beleuchtungseinrichtung bewirkt, dadurch gekennzeichnet, dass der nachgiebig ausgeführte Bereich (30; 130) über seinen Verlauf in Fahrzeuglängsrichtung (26) eine veränderliche, nämlich zur Rückwand des Gehäuses hin zunehmende Steifigkeit besitzt.Illuminating device, in particular headlamp or headlamp luminaire unit, of a motor vehicle, which has a housing (10, 110) and a light-permeable disc (14, 114) which covers a light exit opening (12, 112) of the housing (10, 110) and is secured to the housing (10, 110) ), wherein the overall length of the illumination device in its installed position on the motor vehicle in the vehicle longitudinal direction (26) can be shortened with an impact load acting on the disc (14, 114), wherein the housing (10) and / or the disc (114) at least approximately in the vehicle longitudinal direction (26) extending resiliently executed region (30; 130) deforms defined when acting on the disc (14; 114) impact load and causes the shortening of the overall length of the illumination device, characterized in that the compliant executed area (30 130) over its course in the vehicle longitudinal direction (26) a variable, namely to the rear wall of the Geh uses has towards increasing stiffness.
Description
Stand der TechnikState of the art
Die Erfindung geht aus von einer Beleuchtungseinrichtung, insbesondere einem Scheinwerfer oder einer Scheinwerferleuchteneinheit, eines Kraftfahrzeugs nach der Gattung des Anspruchs 1.The The invention is based on a lighting device, in particular a headlight or a headlamp light unit, one Motor vehicle according to the preamble of claim 1.
Eine
Beleuchtungseinrichtung ist durch die
Gattungsgemäße Beleuchtungseinrichtungen
sind aus der
Vorteile der ErfindungAdvantages of the invention
Die erfindungsgemäße Beleuchtungseinrichtung mit den Merkmalen gemäß Anspruch 1 hat den Vorteil, dass eine Verkürzung der Baulänge der Beleuchtungseinrichtung durch eine definiert verformbare Ausbildung des Gehäuses und/oder der Scheibe erreicht wird. Die Verbindung der Scheibe mit dem Gehäuse braucht dabei nicht besonders ausgebildet zu sein und kann wie üblich starr sein. Ferner wird eine Dämpfung und Begrenzung der Verformung des Bereichs ermöglicht.The Lighting device according to the invention with the features according to claim 1 has the advantage that a shortening of the length of the Lighting device by a defined deformable training of the housing and / or the disc is reached. The connection of the disc with the housing does not need to be specially trained and can be rigid as usual be. Furthermore, a damping and limiting the deformation of the area.
In den abhängigen Ansprüchen sind vorteilhafte Ausgestaltungen und Weiterbildungen der erfindungsgemäßen Beleuchtungseinrichtung angegeben. Durch die Ausbildung gemäß Anspruch 2 wird eine Beschädigung der Beleuchtungseinrichtung weitgehend vermieden. Im Anspruch 3 ist eine einfach herzustellende Ausführung des verformbaren Bereichs angegeben.In the dependent claims are advantageous embodiments and further developments of the illumination device according to the invention specified. Due to the training according to claim 2, damage to the Lighting device largely avoided. In claim 3 is a simple to manufacture the deformable area specified.
Zeichnungdrawing
Zwei
Ausführungsbeispiele
der Erfindung sind in der Zeichnung dargestellt und in der nachfolgenden
Beschreibung näher
erläutert.
Es zeigen
Beschreibung der AusführungsbeispieleDescription of the embodiments
In
den
Im
Gehäuse
In
Wenn
auf die Scheibe
Es
ist vorgesehen, daß der
Bereich
Der
wenigstens eine Reflektor
In
Zusätzlich zu
den vorstehend erläuterten Ausführungen
der Beleuchtungseinrichtung kann das Gehäuse
Alternativ
oder zusätzlich
kann die Sollbruchstelle
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10101794A DE10101794B4 (en) | 2001-01-17 | 2001-01-17 | Lighting device, in particular headlight or headlight assembly of a motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10101794A DE10101794B4 (en) | 2001-01-17 | 2001-01-17 | Lighting device, in particular headlight or headlight assembly of a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10101794A1 DE10101794A1 (en) | 2002-07-18 |
DE10101794B4 true DE10101794B4 (en) | 2010-01-07 |
Family
ID=7670742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10101794A Expired - Fee Related DE10101794B4 (en) | 2001-01-17 | 2001-01-17 | Lighting device, in particular headlight or headlight assembly of a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10101794B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008912A1 (en) * | 2010-02-23 | 2011-08-25 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Glass panel for motor vehicle outdoor light fixture, has highly transparent polymer material, where polymer material is flexible |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10258629B4 (en) * | 2002-12-16 | 2006-07-27 | Daimlerchrysler Ag | vehicle |
DE10352835A1 (en) * | 2003-11-10 | 2005-06-30 | Hella Kgaa Hueck & Co. | Lighting unit for vehicles |
DE10352903B4 (en) * | 2003-11-11 | 2015-06-18 | Hbpo Gmbh | Lighting unit for vehicles |
DE10360184A1 (en) * | 2003-12-20 | 2005-08-04 | Rehau Ag + Co. | Vehicle headlight and motor vehicle and integrated assembly with such a vehicle headlight |
DE102004054020A1 (en) * | 2004-11-05 | 2006-05-18 | Peguform Gmbh | headlamp housing |
DE102005012760A1 (en) * | 2005-03-19 | 2006-09-21 | GM Global Technology Operations, Inc., Detroit | Automotive body |
DE102005057831B4 (en) * | 2005-12-03 | 2017-05-04 | Automotive Lighting Reutlingen Gmbh | headlights |
DE102006002675A1 (en) * | 2006-01-19 | 2007-07-26 | GM Global Technology Operations, Inc., Detroit | Headlight for a motor vehicle |
CZ309322B6 (en) * | 2012-05-22 | 2022-08-24 | Varroc Lighting Systems, s.r.o. | Cover glass of a motor vehicle headlight with a deformation zone |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2026149A (en) * | 1978-07-24 | 1980-01-30 | Seima | A lamp with a reflector flexibly coupled to a lens |
FR2789028A1 (en) * | 1999-02-02 | 2000-08-04 | Peugeot Citroen Automobiles Sa | Lamp housing unit for an automobile, comprises a bellows-type truncated cone-like body assembly |
WO2000049333A1 (en) * | 1999-02-18 | 2000-08-24 | Lee Allen Chase | Flexible lamp mounting |
DE69900059T2 (en) * | 1999-04-24 | 2001-08-02 | Ford Global Tech Inc | Headlights with pedestrian protection |
-
2001
- 2001-01-17 DE DE10101794A patent/DE10101794B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2026149A (en) * | 1978-07-24 | 1980-01-30 | Seima | A lamp with a reflector flexibly coupled to a lens |
FR2789028A1 (en) * | 1999-02-02 | 2000-08-04 | Peugeot Citroen Automobiles Sa | Lamp housing unit for an automobile, comprises a bellows-type truncated cone-like body assembly |
WO2000049333A1 (en) * | 1999-02-18 | 2000-08-24 | Lee Allen Chase | Flexible lamp mounting |
DE69900059T2 (en) * | 1999-04-24 | 2001-08-02 | Ford Global Tech Inc | Headlights with pedestrian protection |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010008912A1 (en) * | 2010-02-23 | 2011-08-25 | GM Global Technology Operations LLC, ( n. d. Ges. d. Staates Delaware ), Mich. | Glass panel for motor vehicle outdoor light fixture, has highly transparent polymer material, where polymer material is flexible |
Also Published As
Publication number | Publication date |
---|---|
DE10101794A1 (en) | 2002-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8120 | Willingness to grant licences paragraph 23 | ||
8121 | Willingness to grant licences paragraph 23 withdrawn | ||
8127 | New person/name/address of the applicant |
Owner name: AUTOMOTIVE LIGHTING REUTLINGEN GMBH, 72762 REUTLIN |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110802 |