DE102007036486A1 - Scheinwerfersystem mit gesteuerter und/oder geregelter Fördervorrichtung - Google Patents
Scheinwerfersystem mit gesteuerter und/oder geregelter Fördervorrichtung Download PDFInfo
- Publication number
- DE102007036486A1 DE102007036486A1 DE102007036486A DE102007036486A DE102007036486A1 DE 102007036486 A1 DE102007036486 A1 DE 102007036486A1 DE 102007036486 A DE102007036486 A DE 102007036486A DE 102007036486 A DE102007036486 A DE 102007036486A DE 102007036486 A1 DE102007036486 A1 DE 102007036486A1
- Authority
- DE
- Germany
- Prior art keywords
- headlamp
- headlight
- sensor system
- lens
- air
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/90—Heating arrangements
-
- 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
-
- 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
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
- F21S45/435—Forced cooling using gas circulating the gas within a closed system
-
- 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
- F21S45/60—Heating of lighting devices, e.g. for demisting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007036486A DE102007036486A1 (de) | 2007-08-01 | 2007-08-01 | Scheinwerfersystem mit gesteuerter und/oder geregelter Fördervorrichtung |
EP08013734A EP2020569B1 (de) | 2007-08-01 | 2008-07-31 | Scheinwerfersystem mit gesteuerter und/oder geregelter Beschlagverminderungsvorrichtung |
SI200830497T SI2020569T1 (sl) | 2007-08-01 | 2008-07-31 | Žarometni sistem z nadziranim in ali uravnavanimsistemom proti zarositvi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007036486A DE102007036486A1 (de) | 2007-08-01 | 2007-08-01 | Scheinwerfersystem mit gesteuerter und/oder geregelter Fördervorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007036486A1 true DE102007036486A1 (de) | 2009-02-05 |
Family
ID=39797436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007036486A Ceased DE102007036486A1 (de) | 2007-08-01 | 2007-08-01 | Scheinwerfersystem mit gesteuerter und/oder geregelter Fördervorrichtung |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2020569B1 (sl) |
DE (1) | DE102007036486A1 (sl) |
SI (1) | SI2020569T1 (sl) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009006093A1 (de) * | 2009-01-26 | 2010-07-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeugscheinwerfer |
DE102009011350A1 (de) * | 2009-03-05 | 2010-09-09 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungsvorrichtung mit mindestens einem Kühlkörper |
CN102009640A (zh) * | 2010-11-25 | 2011-04-13 | 奇瑞汽车股份有限公司 | 一种汽车大灯除雾装置及方法 |
WO2012113755A1 (de) | 2011-02-25 | 2012-08-30 | Osram Ag | Halbleiter-leuchtmodul und fahrzeugleuchte |
DE102012008089A1 (de) * | 2012-04-21 | 2013-10-24 | Volkswagen Aktiengesellschaft | Beleuchtungsvorrichtung für ein Kraftfahrzeug |
DE102013001287A1 (de) * | 2013-01-25 | 2014-07-31 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Kraftfahrzeugscheinwerfer |
DE102017117555A1 (de) * | 2017-08-02 | 2019-02-07 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer für ein Kraftfahrzeug |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5233590B2 (ja) * | 2008-10-28 | 2013-07-10 | 東芝ライテック株式会社 | 車両用前照灯 |
FR2950674B1 (fr) * | 2009-09-30 | 2012-08-31 | Valeo Vision | Dispositif d'eclairage et/ou de signalisation pour vehicule automobile |
DE102009055681A1 (de) * | 2009-11-25 | 2011-05-26 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeugleuchte |
EP2375136A1 (de) * | 2010-04-09 | 2011-10-12 | Odelo GmbH | Kraftfahrzeugleuchte |
US8967842B2 (en) | 2013-06-26 | 2015-03-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Lamp condensation reduction system |
KR20170016596A (ko) | 2015-08-04 | 2017-02-14 | 엘지이노텍 주식회사 | 차량용 램프 |
US9982857B2 (en) | 2015-10-20 | 2018-05-29 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle lights including moisture management apparatuses |
FR3043171A1 (fr) * | 2015-11-04 | 2017-05-05 | Peugeot Citroen Automobiles Sa | Dispositif d’eclairage a diode pour vehicule automobile |
FR3051889B1 (fr) * | 2016-05-31 | 2020-03-06 | Valeo Vision | Dispositif d'eclairage et/ou de signalisation pour vehicule automobile equipe d'un module lumineux refroidi au moyen d'un generateur d'un flux d'air |
US10337690B2 (en) | 2016-11-22 | 2019-07-02 | Osram Sylvania Inc. | Automotive LED module with heat sink and fan |
DE102016122874A1 (de) * | 2016-11-28 | 2018-05-30 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer und Verfahren zum Betreiben des Scheinwerfers |
EP3555523A4 (en) * | 2016-12-16 | 2021-03-31 | Foshan Ichikoh Valeo Auto Lighting Systems Co., Ltd. | REGULATION ARRANGEMENT FOR LIGHT SOURCE AND LIGHTING AND / OR SIGNALING DEVICE, ADJUSTMENT DEVICE, LIGHTING DEVICE AND MOTOR VEHICLE, MOUNTING DEVICE, GAS GUIDE DEVICE AND LIGHTING AND / OR SIGNALING DEVICE |
CN108397742A (zh) * | 2018-04-13 | 2018-08-14 | 华域视觉科技(上海)有限公司 | 防起雾车灯及汽车 |
CN111795353B (zh) * | 2020-07-22 | 2022-03-25 | 上汽大众汽车有限公司 | 一种自动除雾的汽车智能前大灯 |
WO2022063416A1 (en) | 2020-09-28 | 2022-03-31 | HELLA GmbH & Co. KGaA | Cover lens for a vehicle lighting device |
CN114688498A (zh) * | 2022-03-29 | 2022-07-01 | 东风汽车集团股份有限公司 | 一种车灯除雾装置 |
DE102022001240A1 (de) * | 2022-04-12 | 2023-10-12 | Mercedes-Benz Group AG | Temperierungsmodul und Scheinwerfer |
DE102022122285A1 (de) | 2022-09-02 | 2024-03-07 | HELLA GmbH & Co. KGaA | Kunststoffabschlussscheibe für eine Beleuchtungseinrichtung eines Kraftfahrzeugs und Verfahren zur Herstellung einer Kunststoffabschlussscheibe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004025624A1 (de) * | 2004-05-25 | 2005-12-15 | Hella Kgaa Hueck & Co. | Scheinwerfer mit Wärmetauscher zur Kühlung von Leuchtmitteln |
DE102005019651A1 (de) | 2005-04-26 | 2006-11-09 | Schefenacker Vision Systems Germany Gmbh | Scheinwerfer mit Trocknungsmittel |
DE102005060736A1 (de) * | 2005-12-16 | 2007-07-05 | Schefenacker Vision Systems Germany Gmbh | Scheinwerfer mit Kondensatabscheider |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2701756B1 (fr) * | 1993-02-17 | 1995-05-19 | Peugeot | Bloc optique ventilé notamment pour véhicule automobile. |
DE102005027087A1 (de) * | 2005-06-11 | 2006-12-14 | Leopold Kostal Gmbh & Co. Kg | Beschlagsensor für ein Kraftfahrzeug |
US8410402B2 (en) * | 2006-08-28 | 2013-04-02 | Dialight Corporation | Method and apparatus for using light emitting diodes for removing moisture |
-
2007
- 2007-08-01 DE DE102007036486A patent/DE102007036486A1/de not_active Ceased
-
2008
- 2008-07-31 EP EP08013734A patent/EP2020569B1/de not_active Expired - Fee Related
- 2008-07-31 SI SI200830497T patent/SI2020569T1/sl unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004025624A1 (de) * | 2004-05-25 | 2005-12-15 | Hella Kgaa Hueck & Co. | Scheinwerfer mit Wärmetauscher zur Kühlung von Leuchtmitteln |
DE102005019651A1 (de) | 2005-04-26 | 2006-11-09 | Schefenacker Vision Systems Germany Gmbh | Scheinwerfer mit Trocknungsmittel |
DE102005060736A1 (de) * | 2005-12-16 | 2007-07-05 | Schefenacker Vision Systems Germany Gmbh | Scheinwerfer mit Kondensatabscheider |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009006093A1 (de) * | 2009-01-26 | 2010-07-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeugscheinwerfer |
DE102009011350A1 (de) * | 2009-03-05 | 2010-09-09 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungsvorrichtung mit mindestens einem Kühlkörper |
US9677753B2 (en) | 2009-03-05 | 2017-06-13 | Osram Gmbh | Lighting device having at least one heat sink |
CN102009640A (zh) * | 2010-11-25 | 2011-04-13 | 奇瑞汽车股份有限公司 | 一种汽车大灯除雾装置及方法 |
CN102009640B (zh) * | 2010-11-25 | 2012-05-23 | 奇瑞汽车股份有限公司 | 一种汽车大灯除雾装置及方法 |
WO2012113755A1 (de) | 2011-02-25 | 2012-08-30 | Osram Ag | Halbleiter-leuchtmodul und fahrzeugleuchte |
DE102011004746A1 (de) | 2011-02-25 | 2012-08-30 | Osram Ag | Halbleiter-Leuchtmodul und Fahrzeugleuchte |
DE102011004746B4 (de) | 2011-02-25 | 2023-09-28 | Osram Gmbh | Halbleiter-Leuchtmodul und Fahrzeugleuchte |
DE102012008089A1 (de) * | 2012-04-21 | 2013-10-24 | Volkswagen Aktiengesellschaft | Beleuchtungsvorrichtung für ein Kraftfahrzeug |
DE102013001287A1 (de) * | 2013-01-25 | 2014-07-31 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Kraftfahrzeugscheinwerfer |
DE102017117555A1 (de) * | 2017-08-02 | 2019-02-07 | Automotive Lighting Reutlingen Gmbh | Scheinwerfer für ein Kraftfahrzeug |
Also Published As
Publication number | Publication date |
---|---|
EP2020569A2 (de) | 2009-02-04 |
EP2020569A3 (de) | 2010-03-10 |
SI2020569T1 (sl) | 2012-03-30 |
EP2020569B1 (de) | 2011-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |