DE102007024558A1 - Headlight for motor vehicle, has adjustment element coupled to support frame by connecting rod at mounting point, and support frame guidably supported at another mounting point parallel to effective direction of adjustment element - Google Patents
Headlight for motor vehicle, has adjustment element coupled to support frame by connecting rod at mounting point, and support frame guidably supported at another mounting point parallel to effective direction of adjustment element Download PDFInfo
- Publication number
- DE102007024558A1 DE102007024558A1 DE200710024558 DE102007024558A DE102007024558A1 DE 102007024558 A1 DE102007024558 A1 DE 102007024558A1 DE 200710024558 DE200710024558 DE 200710024558 DE 102007024558 A DE102007024558 A DE 102007024558A DE 102007024558 A1 DE102007024558 A1 DE 102007024558A1
- Authority
- DE
- Germany
- Prior art keywords
- support frame
- storage location
- headlamp according
- adjustment element
- actuating element
- 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- Withdrawn
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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—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 adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
-
- 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
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
- B60Q2200/36—Conjoint adjustments, i.e. a mechanical link allows conjoint adjustment of several units
Abstract
Description
Die Erfindung betrifft einen Scheinwerfer für Fahrzeuge mit mindestens einer Lichteinheit, die an einem Tragrahmen gelagert ist, mit einer Stelleinrichtung enthaltend ein translatorisch verstellbares Stellelement, das über eine gelenkartige Verbindung mit der Lichteinheit gekoppelt ist.The The invention relates to a headlight for vehicles with at least one light unit mounted on a support frame is, with an adjusting device containing a translationally adjustable Stellelement, which via a hinged connection with the Light unit is coupled.
Aus
der
Aufgabe der vorliegenden Erfindung ist es, einen Scheinwerfer für Fahrzeuge derart weiterzubilden, dass bauraumsparend eine spielfreie Verschwenkung einer Lichteinheit um eine vertikale und/oder horizontale Schwenkachse gewährleistet ist.task The present invention is a headlamp for Refine vehicles such that space-saving play-free Pivoting of a light unit about a vertical and / or horizontal Swivel axis is guaranteed.
Zur Lösung dieser Aufgabe ist die Erfindung in Verbindung mit dem Oberbegriff des Patentanspruchs 1 dadurch gekennzeichnet, dass an einem ersten Lagerort das Stellelement über eine Koppelstange mit dem Tragrahmen gekoppelt ist, wobei die Koppelstange an gegenüberliegenden Enden über ein Kugelgelenk mit dem Stellelement einerseits und mit dem Tragrahmen andererseits gekoppelt ist, und dass der Tragrahmen an einem zweiten Lagerort parallel zur Wirkrichtung des Stellelementes geführt gelagert ist.to Solution to this problem is the invention in connection with the preamble of claim 1, characterized in that at a first storage location, the adjusting element via a coupling rod coupled to the support frame, wherein the coupling rod at opposite Ends via a ball joint with the actuator on the one hand and is coupled to the support frame on the other hand, and that the Support frame at a second storage location parallel to the effective direction of Control element is guided guided.
Vorteilhaft ermöglicht die Erfindung eine spielfreie Verschwenkung eines mindestens eine Lichteinheit tragende Tragrahmens um eine vertikale und/oder horizontale Schwenkachse, wobei relativ hohe Trägheitskräfte des Tragrahmens aufgenommen werden können und eine Sicherheit gegen Breitbandrauschen gewährleistet ist. Grundgedanke der Erfindung ist es, an einem ersten Lagerort des Tragrahmens eine gelenkige Verbindung zwischen einem Stellelement der Stelleinrichtung und dem Tragrahmen vorzusehen, die durch eine Koppelstange gebildet ist und die endseitig jeweils über ein Kugelgelenk mit dem Stellelement bzw. dem Tragrahmen verbunden ist. Zum anderen ist der Tragrahmen an einem zweiten Lagerort in einer zu der Verstellbarkeit des Stellelementes parallelen Richtung geführt in einem Gehäuse gelagert. Hierdurch ergibt sich eine Zwangsführung des Tragrahmens in einer zu der Wirkrichtung des Stellelementes parallelen Richtung. Durch Kombination dieser beiden erfindungsgemäß ausgeführten Lagerorte, die sich entfernt zu einem Festpunkt des Tragrahmens befinden, ergeben sich die erfindungsgemäßen Vorteile.Advantageous allows the invention a backlash-free pivoting a support frame supporting at least one light unit about one vertical and / or horizontal pivot axis, wherein relatively high Inertial forces of the support frame are added and ensure security against broadband noise is. The basic idea of the invention is, at a first storage location the support frame an articulated connection between an actuator to provide the adjusting device and the support frame by a Coupling rod is formed and the end over each a ball joint connected to the actuator or the support frame is. On the other hand, the support frame is at a second storage location in a direction parallel to the adjustability of the actuating element direction guided in a housing. This results a forced guidance of the support frame in one of the Direction of action of the actuating element parallel direction. By combination these two executed according to the invention Storage locations that are distant to a fixed point of the support frame are found, the advantages of the invention arise.
Nach einer bevorzugten Ausführungsform der Erfindung sind die Enden der Koppelstange jeweils durch einen Kugelkopf gebildet, die in einer Gelenkschale selbstrastend gelagert sind. Die eine Gelenkschale ist fest mit dem Stellelement und die andere Gelenkschale fest mit dem Tragrahmen verbunden. Vorteilhaft kann die Koppelstange durch Einklipsen in die entsprechenden Gelenkschalen einfach montiert werden.To a preferred embodiment of the invention are the Ends of the coupling rod each formed by a ball head, the are mounted self-locking in a joint shell. The one joint shell is firmly with the actuator and the other joint shell firmly connected to the support frame. Advantageously, the coupling rod through Clipping into the corresponding joint shells simply mounted become.
Nach einer Weiterbildung der Erfindung ist das Stellelement der Stelleinrichtung in einer Führungsschiene des Scheinwerfergehäuses geführt gelagert. Vorteilhaft können hierdurch relativ hohe Gewichtskräfte des Tragrahmens bzw. der Lichteinheiten aufgenommen werden.To a development of the invention is the actuating element of the actuating device in a guide rail of the spotlight housing stored stored. This can advantageously relatively high weight forces of the support frame or the light units be recorded.
Nach einer Weiterbildung der Erfindung ist die Koppelstange im Wesentlichen unterhalb der Führungsschiene bzw. des Stellelementes angeordnet, so dass die gelenkartige Verbindung zwischen dem Tragrahmen und dem Stellelement bauraumsparend ausgelegt sein kann einerseits und eine relativ günstige Kraftaufteilung gegeben ist andererseits.To a development of the invention is the coupling rod substantially arranged below the guide rail or the actuating element, so that the articulated connection between the support frame and the actuator can be designed to save space on the one hand and a On the other hand, relatively favorable force distribution is given.
Nach einer Weiterbildung der Erfindung erstreckt sich der zweite Lagerort seitlich versetzt zu dem ersten Lagerort, und zwar in einem unteren Bereich des Tragrahmens, so dass eine exakte Führung des Tragrahmens im Gehäuse gewährleistet ist. Hierdurch kann besonders vorteilhaft einem unerwünschten Breitbandrauschen entgegengewirkt werden.To a development of the invention, the second storage location extends laterally offset to the first storage location, in a lower Area of the supporting frame, so that an exact guidance of the Support frame is ensured in the housing. hereby can be particularly advantageous unwanted broadband noise be counteracted.
Weitere Vorteile der Erfindung ergeben sich aus den weiteren Unteransprüchen.Further Advantages of the invention will become apparent from the other dependent claims.
Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand der Zeichnungen näher erläutert.One Embodiment of the invention will be described below explained in more detail in the drawings.
Es zeigen:It demonstrate:
Ein
Scheinwerfer für Kraftfahrzeuge weist ein Gehäuse
Der
Tragrahmen
Zur
manuellen Verstellung des Tragrahmens
Die
Stelleinrichtung
Die
Führungsschiene
Die
Koppelstange
In
dem unteren Bereich U des Tragrahmens
In
einem oberen Bereich O des Tragrahmens
In
dem oberen Bereich O des Tragrahmens
Dadurch,
dass an dem ersten Lagerort L1 eine über Kugelgelenke mit
dem Tragrahmen
- 11
- Tragrahmensupporting frame
- 22
- Aufnahmeöffnungenreceiving openings
- 44
- Hauptabstrahlrichtungmain radiation
- 55
- Stelleinrichtungsetting device
- 66
- Stellbolzenadjusting bolts
- 77
- Führungsschieneguide rail
- 88th
- Hilfswerkzeugauxiliary tool
- 99
- Kegelradbevel gear
- 1010
- Koppelstangecoupling rod
- 1111
- Gehäusecasing
- 1212
- Kugelkopfball head
- 1313
- erste Gelenkschalefirst joint shell
- 1414
- Kugelkopfball head
- 1515
- zweite Gelenkschalesecond joint shell
- 1616
- Längsschlitzlongitudinal slot
- 1717
- Aufnahmeadmission
- 1818
- Schiebeelementsliding element
- 1919
- Führungguide
- UU
- unterer Bereichlower Area
- OO
- oberer Bereichupper Area
- HH
- horizontale Schwenkachsehorizontal swivel axis
- VV
- vertikale Schwenkachsevertical swivel axis
- L1L1
- erster Lagerortfirst storage location
- L2L2
- zweiter Lagerortsecond storage location
- L3L3
- dritter Lagerortthird storage location
- L4L4
- vierter Lagerortfourth storage location
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 10120217 A1 [0002] DE 10120217 A1 [0002]
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710024558 DE102007024558A1 (en) | 2007-05-25 | 2007-05-25 | Headlight for motor vehicle, has adjustment element coupled to support frame by connecting rod at mounting point, and support frame guidably supported at another mounting point parallel to effective direction of adjustment element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710024558 DE102007024558A1 (en) | 2007-05-25 | 2007-05-25 | Headlight for motor vehicle, has adjustment element coupled to support frame by connecting rod at mounting point, and support frame guidably supported at another mounting point parallel to effective direction of adjustment element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007024558A1 true DE102007024558A1 (en) | 2009-04-02 |
Family
ID=40383967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710024558 Withdrawn DE102007024558A1 (en) | 2007-05-25 | 2007-05-25 | Headlight for motor vehicle, has adjustment element coupled to support frame by connecting rod at mounting point, and support frame guidably supported at another mounting point parallel to effective direction of adjustment element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007024558A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013108344A1 (en) * | 2013-08-02 | 2015-02-05 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10120217A1 (en) | 2001-04-25 | 2002-10-31 | Hella Kg Hueck & Co | road vehicle head lamp has pivoted light module operated by remote-controlled setting device for tracking around curve |
-
2007
- 2007-05-25 DE DE200710024558 patent/DE102007024558A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10120217A1 (en) | 2001-04-25 | 2002-10-31 | Hella Kg Hueck & Co | road vehicle head lamp has pivoted light module operated by remote-controlled setting device for tracking around curve |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013108344A1 (en) * | 2013-08-02 | 2015-02-05 | Hella Kgaa Hueck & Co. | Lighting device for vehicles |
DE102013108344B4 (en) | 2013-08-02 | 2021-08-19 | HELLA GmbH & Co. KGaA | Lighting device for vehicles |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
R163 | Identified publications notified | ||
R163 | Identified publications notified |
Effective date: 20120917 |
|
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20140527 |