DE102014106792A1 - Air guiding device - Google Patents
Air guiding device Download PDFInfo
- Publication number
- DE102014106792A1 DE102014106792A1 DE102014106792.4A DE102014106792A DE102014106792A1 DE 102014106792 A1 DE102014106792 A1 DE 102014106792A1 DE 102014106792 A DE102014106792 A DE 102014106792A DE 102014106792 A1 DE102014106792 A1 DE 102014106792A1
- Authority
- DE
- Germany
- Prior art keywords
- air
- guiding device
- inflow
- headlight
- motor vehicle
- 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- Withdrawn
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Classifications
-
- 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
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Die Erfindung betrifft eine Luftführungsvorrichtung zur Zuführung von Luft zu einem Scheinwerfer eines Kraftfahrzeugs, mit einem Luftkanal mit einem Einströmelement und mit einem Ausströmelement, wobei das Ausströmelement mit einem Scheinwerfer verbunden ist, um Luft in den Scheinwerfer zu leiten, wobei eine Kondensatfalle in Luftströmungsrichtung zwischen dem Einströmelement und dem Ausströmelement im Luftkanal vorgesehen ist, welche durch einen verlängerten Strömungsweg durch Umlenkungen der Luft im Luftkanal ausgebildet ist.The invention relates to an air guiding device for supplying air to a headlight of a motor vehicle, comprising an air duct with an inflow element and with an outflow element, wherein the outflow element is connected to a headlight to direct air into the headlight, wherein a condensate trap in the air flow direction between the Inflow and the outflow is provided in the air passage, which is formed by an extended flow path by deflections of the air in the air duct.
Description
Die Erfindung betrifft eine Luftführungsvorrichtung insbesondere zur Belüftung eines Kraftfahrzeugscheinwerfers. The invention relates to an air guiding device, in particular for ventilating a motor vehicle headlight.
Kraftfahrzeugscheinwerfer werden mit Frischluft durchströmt, um eine Betauung des Scheinwerferglases zu vermeiden oder zu reduzieren. Motor vehicle headlights are flowed through with fresh air in order to avoid or reduce condensation of the headlight glass.
Die
Die
Die
Daher ist es die Aufgabe der vorliegenden Erfindung, eine Luftführungsvorrichtung insbesondere zur Durchströmung eines Scheinwerfers eines Kraftfahrzeugs zu schaffen, welche einfach aufgebaut ist und dennoch hinsichtlich der Reduzierung der Luftfeuchtigkeit der einströmenden Luft verbessert ist. Therefore, it is the object of the present invention to provide an air guiding device, in particular for the flow through a headlamp of a motor vehicle, which is simple in construction and yet improved in terms of reducing the humidity of the incoming air.
Die Aufgabe wird mit den Merkmalen von Anspruch 1 gelöst. The object is achieved with the features of claim 1.
Ein Ausführungsbeispiel der Erfindung betrifft eine Luftführungsvorrichtung zur Zuführung von Luft zu einem Scheinwerfer eines Kraftfahrzeugs, mit einem Luftkanal mit einem Einströmelement und mit einem Ausströmelement, wobei das Ausströmelement mit einem Scheinwerfer direkt oder indirekt verbunden ist, um Luft in den Scheinwerfer zu leiten, wobei eine Kondensatfalle in Luftströmungsrichtung zwischen dem Einströmelement und dem Ausströmelement im Luftkanal vorgesehen ist, welche durch einen verlängerten Strömungsweg durch Umlenkungen der Luft im Luftkanal ausgebildet ist. An embodiment of the invention relates to an air guide device for supplying air to a headlight of a motor vehicle, with an air duct with an inflow and with a discharge element, wherein the discharge element is connected to a headlight directly or indirectly, to direct air into the headlight, wherein a Condensate trap is provided in the air flow direction between the inflow and outflow in the air duct, which is formed by an extended flow path by deflections of the air in the air duct.
Vorteilhafte Ausgestaltungen sind durch die abhängigen Ansprüche oder durch in den Figuren beschrieben Ausführungsbeispiele beschrieben. Advantageous embodiments are described by the dependent claims or by embodiments described in the figures.
Im Folgenden wird die Erfindung anhand eines Ausführungsbeispiels unter Bezugnahme auf die Zeichnung detailliert erläutert. In der Zeichnung zeigt: In the following the invention will be explained in detail by means of an embodiment with reference to the drawing. In the drawing shows:
Die
Beim Ausführungsbeispiel wird die Luft aus einem Bereich vor dem Fahrzeug in den Scheinwerfer. So bildet sich üblicherweise ein Staudruck vor dem Kühler des Kraftfahrzeugs, welcher bewirkt, dass die Luft in den Scheinwerfer eingeleitet wird In the embodiment, the air from an area in front of the vehicle in the headlight. Thus, usually creates a back pressure in front of the radiator of the motor vehicle, which causes the air is introduced into the headlight
Die Luftführungsvorrichtung
Das Ausströmelement
Im Luftkanal
In
Zwischen der Kondensatfalle
Das Ausströmelement
In
Das Einströmelement
Die Durchströmung des Scheinwerfers kann durch die geometrischen Verhältnisse, wie den Abstand des Trichters bzw. des Ausströmelements
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
- FR 2804745 A1 [0003] FR 2804745 A1 [0003]
- FR 2688455 A1 [0004] FR 2688455 A1 [0004]
- FR 2950674 A [0005] FR 2950674 A [0005]
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014106792.4A DE102014106792A1 (en) | 2014-05-14 | 2014-05-14 | Air guiding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014106792.4A DE102014106792A1 (en) | 2014-05-14 | 2014-05-14 | Air guiding device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014106792A1 true DE102014106792A1 (en) | 2015-11-19 |
Family
ID=54361509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014106792.4A Withdrawn DE102014106792A1 (en) | 2014-05-14 | 2014-05-14 | Air guiding device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102014106792A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107795901A (en) * | 2017-11-03 | 2018-03-13 | 谢娟 | A kind of mine lamp lighting device for being used to dehumidify |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688455A1 (en) | 1992-03-12 | 1993-09-17 | Peugeot | Motor vehicle lighting or luminous signalling device preventing the formation of mist on the lenses |
DE19934353A1 (en) * | 1999-07-22 | 2001-04-26 | Bosch Gmbh Robert | Headlamp for motor vehicle with housing carrying cover panel with at least one reflector arranged inside housing and with ventilation arrangement having air outlet and inlet and producing ventilation by vacuum lying at air outlet |
FR2804745A1 (en) | 2000-02-09 | 2001-08-10 | Peugeot Citroen Automobiles Sa | Automobile headlamp unit with low pressure forced ventilation for stopping formation of condensation on glass or reflector |
DE102006046439A1 (en) * | 2006-09-25 | 2008-03-27 | Automotive Lighting Reutlingen Gmbh | Motor vehicle headlight, has connection between connection units established in direction that corresponds to direction of housing relative to vehicle, so that mounting of housing at vehicle is accompanied with establishment of connection |
FR2950674A1 (en) | 2009-09-30 | 2011-04-01 | Valeo Vision | LIGHTING AND / OR SIGNALING DEVICE FOR MOTOR VEHICLE |
-
2014
- 2014-05-14 DE DE102014106792.4A patent/DE102014106792A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2688455A1 (en) | 1992-03-12 | 1993-09-17 | Peugeot | Motor vehicle lighting or luminous signalling device preventing the formation of mist on the lenses |
DE19934353A1 (en) * | 1999-07-22 | 2001-04-26 | Bosch Gmbh Robert | Headlamp for motor vehicle with housing carrying cover panel with at least one reflector arranged inside housing and with ventilation arrangement having air outlet and inlet and producing ventilation by vacuum lying at air outlet |
FR2804745A1 (en) | 2000-02-09 | 2001-08-10 | Peugeot Citroen Automobiles Sa | Automobile headlamp unit with low pressure forced ventilation for stopping formation of condensation on glass or reflector |
DE102006046439A1 (en) * | 2006-09-25 | 2008-03-27 | Automotive Lighting Reutlingen Gmbh | Motor vehicle headlight, has connection between connection units established in direction that corresponds to direction of housing relative to vehicle, so that mounting of housing at vehicle is accompanied with establishment of connection |
FR2950674A1 (en) | 2009-09-30 | 2011-04-01 | Valeo Vision | LIGHTING AND / OR SIGNALING DEVICE FOR MOTOR VEHICLE |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107795901A (en) * | 2017-11-03 | 2018-03-13 | 谢娟 | A kind of mine lamp lighting device for being used to dehumidify |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R005 | Application deemed withdrawn due to failure to request examination |