EP2014973A2 - Eclairage - Google Patents

Eclairage Download PDF

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Publication number
EP2014973A2
EP2014973A2 EP08012653A EP08012653A EP2014973A2 EP 2014973 A2 EP2014973 A2 EP 2014973A2 EP 08012653 A EP08012653 A EP 08012653A EP 08012653 A EP08012653 A EP 08012653A EP 2014973 A2 EP2014973 A2 EP 2014973A2
Authority
EP
European Patent Office
Prior art keywords
housing
wall
vent pipe
interior
channel
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.)
Granted
Application number
EP08012653A
Other languages
German (de)
English (en)
Other versions
EP2014973A3 (fr
EP2014973B1 (fr
Inventor
Dirk MÜLLER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMR Patents SARL
Original Assignee
Odelo GmbH
SMR Patents SARL
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 Odelo GmbH, SMR Patents SARL filed Critical Odelo GmbH
Publication of EP2014973A2 publication Critical patent/EP2014973A2/fr
Publication of EP2014973A3 publication Critical patent/EP2014973A3/fr
Application granted granted Critical
Publication of EP2014973B1 publication Critical patent/EP2014973B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F21S45/37—Ventilation or drainage of lighting devices specially adapted for signal lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Definitions

  • the invention relates to a luminaire according to the preamble of claim 1.
  • a lamp meets e.g. in a motor vehicle depending on the design of various tasks or functions, such as in a design as a headlamp a lightens the road function, or in a configuration as a signal light a signal function, such as to the direction indicator or display a braking action, or ensuring a visibility of the motor vehicle by day and / or night.
  • lights are onsselbug, on the vehicle flanks and / or in or on the exterior or side mirrors arranged at the rear of the vehicle flashing lights, exit lights, such as ambient lighting, marker lights, brake lights, fog lights, reversing lights, and typically high set third brake lights, so called Central, High-Mounted Braking Lights, Daytime Running Lights, Headlights, and also fog lamps used as turn-back or cornering lights, as well as combinations thereof.
  • a lamp for example for a motor vehicle consists essentially of a housing, a reflector arranged therein, a typically arranged in front of the reflector bulbs as a light source, and a reflector and the bulb against weathering protective, also referred to as a light transparent cover, which together with the housing encloses a reflector and the bulb receiving interior.
  • the housing or the interior can be subdivided into a plurality of chambers, each with its own light sources, reflectors and optionally light disks, each of which chamber can fulfill another of the functions described above.
  • illuminants come e.g. in motor vehicles, for example, incandescent lamps, gas discharge lamps and increasingly also individually or in groups arranged light-emitting diodes (LEDs) are used.
  • LEDs light-emitting diodes
  • light-emitting devices which, in a closed housing, are protected against soiling, e.g. protected by splashing and electrically outwardly contacted, acoustic and / or visible to the human eye area and / or outside of the same electromagnetic waves emitting and / or receiving electrical and / or electronic baggage parts include.
  • reflectors or reflector-like elements can be provided for focusing and / or focusing of the waves. Examples of such devices are ultrasonic or RADAR (Radio Detection and Ranging) or laser distance sensors, e.g. operating in the infrared or visible range video cameras for environment detection, etc., as well as combinations thereof, which may be either separated from lights on the vehicle, or may be integrated in lights.
  • lamps known in which an exchange between the interior of the lamp housing and the outside atmosphere can take place via a housing opening.
  • an air-permeable and partially moisture-permeable membrane is used in the region of the opening.
  • a transition of air and humidity takes place via the membrane.
  • a luminaire for vehicles having a luminaire housing which has at least one luminous means and a lens and whose interior has a connection to the outside atmosphere.
  • at least one vent pipe is provided, which protrudes from one of the side walls of the lamp housing, which has at least one passage opening in the contact area between the vent pipe and the lamp housing.
  • the vent pipe forms a labyrinth or is constructed like a labyrinth to prevent the ingress of dirt.
  • lights are known in which a moisture sensor is provided which detects the humidity and triggers an electrical fuse via a switching amplifier. If the humidity is too high, the operation of the light can be adjusted for safety reasons. It is a closed system with no direct exchange of air and humidity. Such lights are also provided with non-permeable membranes, which are deformable according to the change in air pressure. When the internal air pressure of the luminaire changes, the diaphragm adapts to this changed air pressure.
  • the DE 36 12 987 A1 is known as a headlamp fixture, in which the housing and a cup-shaped reflector made of plastic.
  • the headlamp contains an incandescent lamp with a rod-shaped tube arranged parallel to the incandescent lamp. It creates a connection between the interior of the headlight and the outside atmosphere.
  • the tube is filled with a desiccant and can absorb at least one opening the humidity inside the headlamp. The humidity is forwarded by the desiccant in the pipe in a lying outside the headlight area. There, the air can be released to the environment. It is also envisaged that pressure equalization will take place in the headlamp via the tube and air will enter the headlamp from the outside atmosphere. This is the case when the ambient temperature is higher than this headlamp, for example when it has just been switched on.
  • the outwardly projecting end of the connecting tube is protected with a cap against splash water and contamination.
  • a headlamp fixture in which there is a connection between the outside atmosphere and the closed interior.
  • an inlet valve Into the interior of the headlight leads an inlet valve, through which air can flow from the atmosphere into the interior at negative pressure in the interior.
  • the valve is associated with an air-permeable container with a desiccant, which absorbs the humidity from the outside air flowing into the interior. In the reverse way, humidity can be absorbed.
  • moist air from the interior of the headlamp is absorbed by the desiccant and discharged at higher internal pressure in the headlamp, ie during operation of the headlamp, through the valve to the outside.
  • a luminaire which luminaire has an interior, in which at least one reflector and at least one light source are arranged.
  • the interior has a connection formed by at least one vent to the outside atmosphere, which is covered with a mat-like, air-permeable and water-repellent insert.
  • at least one venting stub can be provided, which protrudes from one of the side walls of the luminaire housing, which has at least one passage opening forming a ventilation opening in the contact area between the venting stub and the luminaire housing.
  • a luminaire for a vehicle which luminaire has an interior, in which at least one reflector and at least one light source are arranged.
  • the interior has a connection to the outside atmosphere.
  • two ventilation stubs are provided which each protrude from one of the side walls of the lamp housing, which in the contact area between the vent pipe and the lamp housing each having a passage opening.
  • a vent pipe opens into a projecting into the slipstream of the wind, the other is exposed to the wind. This creates a pressure difference between the mouths of the two vent ports while driving, resulting in an air exchange in the interior.
  • the invention has for its object to develop a lamp for a vehicle, in particular for a motor vehicle.
  • a lamp for vehicles, in particular for motor vehicles, with a lamp housing, the at least one lamp and a lens has and the housing interior a connection to. Outside atmosphere has, therefore, to connect the housing interior with the outside atmosphere at least one vent pipe, which protrudes from one of the side walls of the lamp housing.
  • the luminaire housing has at least one passage opening in the area of contact between the ventilation stub and the luminaire housing. About the located in the contact area between the vent pipe and the lamp housing passage opening of the air and / or moisture exchange takes place.
  • the vent can be easily provided on the light, for example, integrally form with him.
  • vent pipe In the vent pipe is a partition wall, whereby the interior of the vent pipe is divided into a first and a second channel.
  • the partition is advantageously formed integrally with the vent pipe. But it can also be provided on the lamp housing and protrude into the vent pipe.
  • vent pipe is advantageously formed integrally with the lamp housing, so that the vent pipe can be made for example in an injection molding together with the lamp housing.
  • the nozzle Through the vent pipe and at least one electrical line to the power / voltage supply of the lamp is guided in the interior of the lamp housing.
  • the nozzle then has, in addition to its venting function, a guiding function for the electric line. Thus, no different components are necessary for the venting and the wiring.
  • a cap On the vent pipe, more precisely on the free end, a cap is placed or attached. It can serve as a splash cap, the penetration of spray water in the vent pipe and thus prevented in the interior of the lamp housing.
  • the cap in conjunction with the bulkhead and a passage in the wall of the bleed port results in a labyrinth seal that provides reliable protection against water ingress.
  • the ventilation of lamp housings by means of a channel is carried out separately from the electrical contacting of the luminous means arranged in the luminaire housing, e.g. by means of a separately led by the lamp housing or its wall harness.
  • This cable set must also be led through the housing to the outside, which and associated with this complex tool designs and often necessary sealing measures arise. This results in the risk of leaks and e.g. of water entering by capillary action in the housing interior.
  • preferably prefabricated cables are placed in a labyrinth-like manner through the venting channel and this is preferably subsequently closed with a closure cap.
  • the cap ensures a splash guard with sufficient air circulation through the labyrinth of the venting channel. Further sealing measures are not required.
  • the size of the ventilation channel and the design results in the possible cable bushing.
  • small lights in the automotive sector such as various lights in the exterior mirror, rear lights, high-mounted brake lights, side lights, etc., usually two cables are sufficient.
  • the application of the invention is generally applicable to any automotive equipment in which pressure differentials between an interior space and the outside atmosphere or other environment may arise and vents and cable glands are required.
  • An advantageous embodiment of the invention provides that the partition ends at a distance from the free end of the wall of the vent pipe.
  • the cable guide can be made from the first to the second channel between the partition wall and the closure cap.
  • the divider wall may extend between opposing areas of the wall of the bleed stub.
  • the partition wall extends approximately over the height of the vent pipe and from the inside of the wall of the vent pipe, and ends at a distance from the opposite region of this wall.
  • the electrical line preferably extends from the first channel as seen around the partition wall into the second channel.
  • the electrical line can be held in the second channel by a potting compound. This can be done, for example, to fix the electrical line, whereby the assembly of a lamp according to the invention is simplified. It is also conceivable to further reduce the splash water entry.
  • the passage opening preferably opens into the second channel, so that the first channel to the housing sealed and the second channel to the housing interior is open. This again improves the protective effect of the labyrinth against penetrating spray water.
  • the passage of the vent can be twisted down or sideways.
  • the passage is preferably formed by a slot that is easy to produce and also easy to shape in an injection mold, reaching to the free end of the wall.
  • the slot preferably extends over the entire height of the wall, whereby the production and an injection mold required for the production are further simplified.
  • the lamp can be used in an exterior rearview mirror, for example as a repeating flashing light. Even at high Brake lights, the lamp according to the invention can be used outstandingly.
  • the luminaire according to the invention can be used wherever a pressure and / or moisture balance between the interior of the luminaire housing and the outside atmosphere must be established.
  • Fig. 1 to 3 Wholly or partially illustrated lamp 1 has a lamp housing 2, which is closed at its front by a lens 3.
  • the front of the housing 2 has a circumferential flange 6, to which the lens 3 is glued with its edge, welded or otherwise secured.
  • illuminant carrier 4 which is formed in the embodiment as a circuit board.
  • illuminating means 5 are arranged, which are preferably formed by a plurality of, in the embodiment by three spaced apart side by side LEDs.
  • electrical conductor tracks are provided, via which the lighting means 5 are supplied with power. The light emitted by the bulbs 5 light passes through the lens 3 to the outside.
  • LEDs can be used as bulbs, for example, incandescent or other bulbs.
  • incandescent lamps as the light source 5
  • vent pipe 11 On one of the outer sides of the housing 1, at least one vent pipe 11 is provided, which is provided as a vent of the housing interior and through which advantageously at least one cable for power / voltage supply of the illuminant carrier 4 is guided.
  • the vent pipe 11 is located on the rear side opposite the lens 3 10 of the housing 2. Wie Fig. 1 shows, the vent pipe 11 is located on the back 10 close to the narrow side 25 of the housing second
  • the vent pipe 11 is advantageously made of the same material as the housing 2 and is advantageously integrally formed with it.
  • the housing 2 with the vent pipe 11 can then be produced inexpensively in an injection molding process. Under appropriate conditions of use, it is also possible to produce the vent pipe 11 of a different material than the housing 2. In this case, the vent pipe 11 is connected to the housing 2 by known methods such as bonding, welding or the like.
  • the vent pipe 11 has a circular cross section and has a cylindrical wall 26 which encloses a chamber 15.
  • the vent pipe 11 may also be formed so that it tapers slightly towards its free end.
  • the shape and size of the vent pipe 11 is dependent on the use and the purpose of the lamp 1 and the type of the light source 5.
  • the dimensioning of the vent pipe 11 is determined by the heat development of the lamps 5, by the expected humidity and by the Spritzwasserbeierschlagung the lamp 1.
  • the rear side 10 of the housing 2 is provided with at least one opening 22 (FIG. Fig. 3 ) Mistake.
  • the opening 22 has an opening cross section corresponding to the inner cross section of the vent pipe 11.
  • a partition 13 which in the embodiment according to the Fig. 1 to 3 extends only over part of the height of the vent pipe 11.
  • the partition wall 13 extends from the back 10 of the housing 2 over more than half the height of Venting 11 and ends at a distance from the free end of the wall 26.
  • the partition 13 divides the chamber 15 into two channels 23 and 24. Depending on the position of the partition 13 in the vent chamber 15, the two channels 23, 24 may have the same or different cross-sectional area ,
  • a passage 14 through which a cable 16 for the power / voltage supply of the illuminant carrier 4 and the luminous means 5 passes from the outside into the channel 23.
  • the passage 14 is formed by a reaching to the free end of the wall 26 slot, which extends for example about half the height of the vent pipe 11.
  • the cable 16 can thus be easily inserted from the free end of the wall 26 in the slot 14.
  • the cable 16 is guided over the partition wall 13 in the channel 24. Due to the partition 13, the cable 16 is deflected in the vent pipe 11 by about 180 °. From the channel 24, the cable 16 is guided through the opening 22 in the back 10 of the housing 2 to the illuminant carrier 4.
  • the cable 16 can also be passed through the opening 22 at the back of the housing 2. Due to the partition 13, the cable 16 is deflected in the vent pipe 11 by 180 ° and guided over the slot in the vent pipe 11 to the outside.
  • the vent pipe 11 is covered with a cap 21.
  • the channel 24 is closed by a potting compound 20.
  • the potting compound 20 may be made of rubber-elastic material, an elastic foam, a casting resin or the like.
  • the cable 16 extends through the potting compound 20 in which it is securely held.
  • the potting compound 20 serves in this case as a strain relief.
  • the opening in the housing 2 can also be sealed in the channel 23. In this case, the labyrinth is ensured via chamber 24.
  • the interior of the housing 2 is continuously connected via the channel 23 of the vent pipe 11 with the outside atmosphere 7.
  • a cap 21 is placed ( Fig. 3 ), which prevents contaminants from entering the vent pipe 11 from the outside.
  • the cap 21 secures the exact cable guide within the vent pipe 11.
  • the cap 21 has a cylindrical wall 27 and a bottom 28.
  • the axial length of the wall 27 is slightly smaller than the axial length of the slot-shaped passage 14. This remains in the area of the cable gland an opening 8, through which the air and / or moisture exchange between the outside atmosphere 7 and the interior of the housing 2 is ensured.
  • the closure cap 21 is advantageously made of elastic plastic. As a result, the cap 21 can be finished so that it sits with elastic deformation on the vent pipe 11, so that the cap can not slip or be moved or falls off the vent pipe. To secure the cap 21 on the vent pipe 11, it is also possible to secure the cap by locking means releasably on the vent pipe 11. But the cap 21 may also be permanently connected to the vent pipe, for example by a bonding process.
  • the Fig. 4 to 8 show an embodiment in which the partition wall 13 extends over the entire height of the vent pipe 11.
  • the partition 13 is perpendicular from a bottom piece 29, which is advantageously integrally connected to the wall 26 of the vent pipe 11 ( Fig. 4 ).
  • the bottom piece 29 extends only over a part of the inner cross-sectional area of the venting stub 11 (FIG. Fig. 6 ), advantageously over less than half the internal cross-sectional area.
  • the wall 26 of the vent pipe 11 is located on the back 10 of the housing 2.
  • the opening 22 in the back 10 of the housing 2 has a free one Inner cross section of the vent pipe 11 corresponding cross-sectional area ( Fig. 4 and 6 ).
  • the partition 13 extends from the inner wall of the shell 26 in the direction of the opposite part of the inside of the shell 26. Between the partition 13 and this opposite region, a passage opening 30 is formed, which extends over the height of the vent pipe 11.
  • the slot-shaped passage 14 through which the cable 16 is guided from the outside into the vent pipe 11.
  • the cable 16 is guided through the passage opening 30 between the partition wall 13 and the wall 26 in the channel 23, which is connected via the opening 22 with the interior of the housing 2.
  • the cable 16 is not guided over, but on the partition wall 13 laterally into the channel 23. From here, the cable 16 is guided through the opening 22 to the illuminant carrier 4.
  • the slot-shaped passage 14 extends over the entire height of the wall 26 of the vent pipe 11.
  • the cap 21 is inserted in the manner described on the vent pipe 11 and connected to it.
  • the wall 26 of the vent pipe 11 in this embodiment has an elliptical outline. But it can also be cylindrical according to the previous embodiment.
  • vent pipe 11 connects a housing interior of a lamp, not shown, according to the invention for vehicles, in particular for motor vehicles, to the outside atmosphere 7.
  • the lamp has a lamp housing 2, which has at least one light source and a lens.
  • the for connecting the housing interior with the Outer atmosphere 7 provided vent pipe 11 is from one of the side walls 10 of the lamp housing 2 from.
  • the lamp housing 2 has at least one passage opening 22.
  • vent pipe 11 Through the vent pipe 11 at least one electrical line 16 extends to the power / voltage supply of the lamp 5 in the housing interior 2.
  • the interior 15 of the vent pipe 11 is divided by at least one partition 13 into a first channel 23 and a second channel 24.
  • a cap 21 On the vent pipe 11, more precisely on the free end 31, a cap 21 can be placed or placed.
  • the vent pipe 11 has in its wall 26 at least one of the environment 7 formed by the outside atmosphere 7 in the first channel 23 leading passage 14 for the electrical line 16.
  • the passage 14 is preferably formed by a reaching to the free end 31 of the wall 26 slot 14.
  • the slot 14 preferably extends over the entire height of the wall 26 of the vent pipe 11.
  • the passage opening 22 opens into the second channel 24.
  • the first channel 23 is sealed to the lamp housing 2 out.
  • the second channel 24, in which the passage opening 22 opens, is open to the housing interior.
  • the partition wall 13 ends at a distance from the free end 31 of the wall 26 of the vent pipe 11. With its side facing the side wall 10 of the lamp housing 2 side, the partition 13 is located on the lamp housing 2.
  • the partition wall 13 is connected to the side wall 10 of the lamp housing 2, more preferably it is integrally formed with the side wall 10 of the lamp housing 2, ie an integral part of the side wall 10 of the lamp housing second
  • the partition wall 13 extends between opposite areas of the wall 26 of the vent pipe 11.
  • the electrical line 16 extends around the dividing wall 13 into the second channel 24.
  • the provided for the electrical line 16 passage 14 or slot 14 of the vent pipe 11 is advantageously depending on the application area by, for example, 90 ° downwards or laterally rotated.
  • the cable bushing of the electrical line 16 is preferably carried out as in Fig. 9 illustrated cross section from the housing interior through the passage opening 22 in the connected via the passage opening 22 to the housing interior second channel 24 of the vent pipe 11. From the second channel 24 from the electrical line 16 extends around the partition wall 13, under the cap 21 into the First channel 23 from the first channel 23 leaves the electrical line 16 the vent pipe 11 through the slot 14 and passage 14th
  • light summarizable devices for motor vehicles which devices arranged in a closed housing from contamination, for example, protected by splashing water and contacted to the outside, acoustic and / or in the human eye visible area and / or outside of the same electromagnetic waves emitting and / or receiving electrical and / or electronic baggage parts.
  • reflectors or reflector-like elements can be provided.
  • Such devices are, for example, lighting devices, ultrasound or eg RADAR (Radio Detection And Ranging) or laser distance sensors, eg in the infrared or visible working video cameras for environment detection, etc., as well as combinations thereof.
  • the invention is particularly applicable industrially in the field of manufacturing lights for motor vehicles.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
EP08012653A 2007-07-13 2008-07-13 Eclairage Active EP2014973B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007034583A DE102007034583A1 (de) 2007-07-13 2007-07-13 Leuchte für Fahrzeuge, insbesondere für Kraftfahrzeuge

Publications (3)

Publication Number Publication Date
EP2014973A2 true EP2014973A2 (fr) 2009-01-14
EP2014973A3 EP2014973A3 (fr) 2010-05-26
EP2014973B1 EP2014973B1 (fr) 2011-09-07

Family

ID=39884826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08012653A Active EP2014973B1 (fr) 2007-07-13 2008-07-13 Eclairage

Country Status (3)

Country Link
EP (1) EP2014973B1 (fr)
AT (1) ATE523735T1 (fr)
DE (1) DE102007034583A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012008089A1 (de) * 2012-04-21 2013-10-24 Volkswagen Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
FR3031383A1 (fr) * 2015-01-06 2016-07-08 Valeo Vision Dispositif lumineux pour vehicule
US10386036B2 (en) * 2017-08-07 2019-08-20 Honda Motor Co., Ltd. Vehicle body structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012106408B4 (de) * 2012-07-17 2017-02-16 Hella Kgaa Hueck & Co. Funktionsintegrierter Kabelkanal zur Führung von Kabeln in einem Scheinwerfer
DE102014118740B4 (de) * 2014-12-16 2022-10-13 HELLA GmbH & Co. KGaA Belüftungseinheit für ein Gehäuse, insbesondere für das Gehäuse eines Scheinwerfers
KR20250160415A (ko) 2025-10-27 2025-11-13 주식회사 위즈플러스 나무에 비관입 방식으로 설치되는 위장형 조명장치 및 그 고정구

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004413A1 (de) 1980-02-07 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer kraftfahrzeuge
DE3542457A1 (de) 1985-11-30 1987-06-04 Bosch Gmbh Robert Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE3612987A1 (de) 1986-04-17 1987-10-29 Hella Kg Hueck & Co Fahrzeugscheinwerfer
DE19726328A1 (de) 1997-06-20 1998-12-24 Bosch Gmbh Robert Beleuchtungseinrichtung für Fahrzeuge
DE10221405A1 (de) 2001-05-29 2002-12-05 Denso Corp Entladungslampe für Fahrzeugscheinwerfer
DE102004007355A1 (de) 2004-02-16 2005-09-01 Volkswagen Ag Leuchte mit einer Betauungsschutzeinrichtung für ein Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619343B1 (fr) * 1987-08-13 1992-02-28 Siem Srl Systeme optique pour vehicules automobiles comportant une ouverture d'aeration
FR2695455B1 (fr) * 1992-09-04 1994-11-25 Valeo Vision Dispositif d'éclairage ou de signalisation pour véhicule, à moyens de ventilation perfectionnés.
FR2701756B1 (fr) * 1993-02-17 1995-05-19 Peugeot Bloc optique ventilé notamment pour véhicule automobile.
FR2710298B1 (fr) * 1993-09-24 1995-12-15 Valeo Vision Dispositif de ventilation à tube et bouchon pour dispositif d'éclairage ou de signalisation de véhicule notamment automobile.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004413A1 (de) 1980-02-07 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer kraftfahrzeuge
DE3542457A1 (de) 1985-11-30 1987-06-04 Bosch Gmbh Robert Scheinwerfer fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
DE3612987A1 (de) 1986-04-17 1987-10-29 Hella Kg Hueck & Co Fahrzeugscheinwerfer
DE19726328A1 (de) 1997-06-20 1998-12-24 Bosch Gmbh Robert Beleuchtungseinrichtung für Fahrzeuge
DE10221405A1 (de) 2001-05-29 2002-12-05 Denso Corp Entladungslampe für Fahrzeugscheinwerfer
DE102004007355A1 (de) 2004-02-16 2005-09-01 Volkswagen Ag Leuchte mit einer Betauungsschutzeinrichtung für ein Fahrzeug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012008089A1 (de) * 2012-04-21 2013-10-24 Volkswagen Aktiengesellschaft Beleuchtungsvorrichtung für ein Kraftfahrzeug
FR3031383A1 (fr) * 2015-01-06 2016-07-08 Valeo Vision Dispositif lumineux pour vehicule
US10386036B2 (en) * 2017-08-07 2019-08-20 Honda Motor Co., Ltd. Vehicle body structure

Also Published As

Publication number Publication date
EP2014973A3 (fr) 2010-05-26
ATE523735T1 (de) 2011-09-15
DE102007034583A1 (de) 2009-01-29
EP2014973B1 (fr) 2011-09-07

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