WO2015024815A3 - Illumination device for a vehicle having a dirt sensor - Google Patents

Illumination device for a vehicle having a dirt sensor Download PDF

Info

Publication number
WO2015024815A3
WO2015024815A3 PCT/EP2014/067226 EP2014067226W WO2015024815A3 WO 2015024815 A3 WO2015024815 A3 WO 2015024815A3 EP 2014067226 W EP2014067226 W EP 2014067226W WO 2015024815 A3 WO2015024815 A3 WO 2015024815A3
Authority
WO
WIPO (PCT)
Prior art keywords
closing disk
dirt sensor
housing
vehicle
front region
Prior art date
Application number
PCT/EP2014/067226
Other languages
German (de)
French (fr)
Other versions
WO2015024815A2 (en
Inventor
Ralf-Günter MÜLLER
Original Assignee
Hella Kgaa Hueck & Co.
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 Hella Kgaa Hueck & Co. filed Critical Hella Kgaa Hueck & Co.
Publication of WO2015024815A2 publication Critical patent/WO2015024815A2/en
Publication of WO2015024815A3 publication Critical patent/WO2015024815A3/en

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
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera

Abstract

The invention relates to an illumination device (1) for a vehicle, having a housing (10) and a closing disk (11), out of which light (12) can be outcoupled from the lighting device (1) via a front panel region (13) of the closing disk (11), which light (12) can be generated by way of at least one illumination means (14) accommodated in the housing (10), wherein the closing disk (11) has an adhesive foot (15) extending essentially circumferentially from the contour of the front region (13), by way of which the closing disk (11) is accommodated in the housing (10) sealing the same on the front side. A dirt sensor (16) is provided configured for detecting a degree of contamination of the outer surface (17) of the front region (13) of the closing disk (11). For an advantageous array of the dirt sensor (16), the adhesive foot (15) according to the invention is configured having a recess (18) that deviates locally from an edge contour of the front region (13), within which the dirt sensor (16) is arranged in the front region (13) on the rear side of the closing disk (11).
PCT/EP2014/067226 2013-08-19 2014-08-12 Illumination device for a vehicle having a dirt sensor WO2015024815A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013108911.9 2013-08-19
DE102013108911.9A DE102013108911B4 (en) 2013-08-19 2013-08-19 Lighting device for a vehicle with a dirt sensor

Publications (2)

Publication Number Publication Date
WO2015024815A2 WO2015024815A2 (en) 2015-02-26
WO2015024815A3 true WO2015024815A3 (en) 2015-04-16

Family

ID=51302723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/067226 WO2015024815A2 (en) 2013-08-19 2014-08-12 Illumination device for a vehicle having a dirt sensor

Country Status (2)

Country Link
DE (1) DE102013108911B4 (en)
WO (1) WO2015024815A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3095173B1 (en) * 2019-04-17 2023-03-10 Psa Automobiles Sa Lighting module and motor vehicle lighting and/or signaling device comprising such a module.
DE102020115638A1 (en) 2020-06-12 2021-12-16 Motherson Innovations Company Limited Optical device for a vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020416A (en) * 1978-04-25 1979-11-14 Bayerische Motoren Werke Ag Vehicle headlamp with a soiling responsive sensor
DE10044593A1 (en) * 2000-08-12 2002-02-21 Porsche Ag Device for optical detection of fouling on light cover panel has regulator that outputs signal if the integral signal from receiver on panel edge has exceeded predefined threshold value
DE102011008556A1 (en) * 2011-01-14 2012-07-19 Daimler Ag Illumination device for vehicle, has sensor arrangement that is provided for determining contamination of housing component based on change in light signal reflected by housing component
EP2565079A2 (en) * 2011-09-02 2013-03-06 Koito Manufacturing Co., Ltd. Vehicle lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619208A1 (en) 1986-06-07 1987-12-10 Bosch Gmbh Robert DEVICE FOR THE OPTICAL DETECTION OF FOREIGN BODIES
DE3923281A1 (en) 1989-07-14 1991-01-24 Bosch Gmbh Robert DIRT SENSOR FOR VEHICLE WINDOWS
DE19539422C2 (en) 1995-10-24 1998-07-09 Docter Optics Gmbh Device for optically checking the translucency of the translucent pane on headlights of motor vehicles
DE19818643A1 (en) 1998-04-25 1999-10-28 Reitter & Schefenacker Gmbh Lights, in particular rear lights, for motor vehicles
DE19921142A1 (en) 1999-05-07 1999-09-23 Audi Ag Lamp for vehicle with transparent or translucent lens body located at front of lamp housing body
DE10000291A1 (en) 2000-01-07 2001-07-12 Hella Kg Hueck & Co Vehicle headlamp light detector detects light reflected by dirt on outside of headlamp cover with filter element in front of detector to pass light wavelengths emitted by headlamp
DE102011000040A1 (en) 2011-01-05 2012-07-05 Hella Kgaa Hueck & Co. Light unit for a motor vehicle, comprises a light panel, and a transparent lens that is partially connected or firmly bonded with the light panel, where the lens comprises a central region, which is limited through an edge region

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020416A (en) * 1978-04-25 1979-11-14 Bayerische Motoren Werke Ag Vehicle headlamp with a soiling responsive sensor
DE10044593A1 (en) * 2000-08-12 2002-02-21 Porsche Ag Device for optical detection of fouling on light cover panel has regulator that outputs signal if the integral signal from receiver on panel edge has exceeded predefined threshold value
DE102011008556A1 (en) * 2011-01-14 2012-07-19 Daimler Ag Illumination device for vehicle, has sensor arrangement that is provided for determining contamination of housing component based on change in light signal reflected by housing component
EP2565079A2 (en) * 2011-09-02 2013-03-06 Koito Manufacturing Co., Ltd. Vehicle lamp

Also Published As

Publication number Publication date
WO2015024815A2 (en) 2015-02-26
DE102013108911B4 (en) 2022-12-08
DE102013108911A1 (en) 2015-02-19

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