EP0384968A1 - Fixation de lampe pour véhicules à moteur - Google Patents

Fixation de lampe pour véhicules à moteur Download PDF

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Publication number
EP0384968A1
EP0384968A1 EP89121293A EP89121293A EP0384968A1 EP 0384968 A1 EP0384968 A1 EP 0384968A1 EP 89121293 A EP89121293 A EP 89121293A EP 89121293 A EP89121293 A EP 89121293A EP 0384968 A1 EP0384968 A1 EP 0384968A1
Authority
EP
European Patent Office
Prior art keywords
housing
ventilation
lamp holder
opening
wall
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Withdrawn
Application number
EP89121293A
Other languages
German (de)
English (en)
Inventor
Werner Vielhauer
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.)
Hugo Schnippering GmbH and Co KG
Original Assignee
Hugo Schnippering GmbH and Co KG
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 Hugo Schnippering GmbH and Co KG filed Critical Hugo Schnippering GmbH and Co KG
Publication of EP0384968A1 publication Critical patent/EP0384968A1/fr
Withdrawn legal-status Critical Current

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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
    • F21S45/37—Ventilation or drainage of lighting devices specially adapted for signal lamps
    • 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

Definitions

  • the invention relates to a lamp socket for motor vehicles which can be fastened in an installation opening and has an essentially pot-shaped housing in which a lamp holder and grounding and base contact are arranged and which has connection parts for electrical connection means, the housing on the outside connecting means for fastening the housing in the neck-shaped installation opening and has a sealant which is held between a flange of the housing which can be placed as a stop against the nozzle opening and a rib of the housing and which is supported radially between the nozzle wall and the housing wall.
  • the invention proposes that the mouth of the housing is connected via an in-house ventilation channel to an in-house ring channel arranged at the bottom of the housing, which has in-house ventilation and water drainage openings which open into spaces between the flange and the sealant.
  • At least one ventilation duct and ventilation and water drain openings are provided in the housing of the lamp holder itself, which are connected to one another via an annular duct.
  • This design is also to be provided retrospectively without changing housing parts or the like, in that only the existing lamp holder is replaced by the lamp holder designed according to the invention.
  • the ventilation channel connects the interior of a lamp equipped with the lamp socket to the ring channel, but this ring channel does not have an axially directed passage opening through the flange of the housing at the junction of the ventilation channel, but rather the ring channel is essentially radially directed Has ventilation and water drainage openings at a point other than the ventilation duct, which drain openings open into open spaces which are not sealed off from the outside and which open out between the flange and the sealant, for example an O-ring.
  • the housing has double-walled side walls and the ventilation channel or channels is formed between the walls.
  • the ventilation duct can be guided from the housing mouth lying inside in the installation state between the side walls to the ring duct, which ring duct is directly adjacent to the flange of the housing.
  • the housing has a circular cross section.
  • the inner wall has latching receptacles for the lamp base and the outer outside latching means for the mounting socket.
  • the ventilation channel at the relatively uppermost point of the ring channel is formed as an axially rectilinear channel, and the water drain opening at the relatively lowest point of the ring channel is formed and the ventilation openings are arranged on both sides next to the water drain opening, in particular offset by approximately 45 ° to the latter.
  • the water drainage and ventilation openings are formed by narrow radial channels which open outward from the wall in the flange of the housing.
  • a lamp holder 3 In a socket-shaped installation opening 1 of a motor vehicle lamp 2, a lamp holder 3 is inserted, which has an essentially pot-shaped housing 4, in which the connection contacts 5 are held.
  • connection contacts can be connected to corresponding electrical lines via connecting means 6 accessible from the outer side of the housing 3.
  • the pot-shaped housing 4 has connecting means 7 for fastening the housing 4 in the nozzle-shaped installation opening 1, which connecting means can interact with the connector-side connecting means 8 in the manner of a bayonet lock.
  • a sealant in the form of an O-ring 9 is provided, which is held axially immovably between a flange 10 which can be placed as a stop against the nozzle opening and a rib 11 of the housing 3 and which is supported radially between the nozzle wall and the housing wall.
  • the mouth of the housing 4 (in the drawing figure 1 the mouth is on the left) is connected via a ventilation channel 12 in the housing to a ring channel 13 in the housing which is arranged on the bottom of the housing and which in turn has ventilation openings 14 and ventilation and water drain openings 15 which are in free spaces open between the flange 10 and the sealant 9, as can be seen in particular from FIG. 1 below.
  • the housing 3 is double-walled, so that a free space is formed between its side walls 16, 17, which free space forms the ventilation duct 12 in the installed position at the top.
  • the relatively inner wall 17 in this case includes snap-in receptacles for the lamp base of the lamp to be used, while the outer wall 16 has the snap-in means 7 for connecting the lamp holder to the mounting socket.
  • the ventilation duct 12 is formed at the top at the relatively uppermost point of the ring duct 13 as a linear axially extending duct.
  • the water drain opening 15 is provided, which also serves for ventilation.
  • two ventilation openings 14 are arranged radially next to the water drain opening 15 offset by approximately 45 ° to the latter.
  • the water drainage and ventilation openings 14, 15 are formed by narrow radially extending channels, which are formed from the material of the flange 10 and open from the wall 17 and 16 open radially outwards.
  • the arrangement is such that in the area of the ventilation and water drainage channels 14, 15 the O-ring 9 of these channels cannot seal, so that free air access and free water drainage are possible at this point.
  • the invention is not limited to the exemplary embodiments, but is often variable within the scope of the disclosure.
EP89121293A 1989-03-01 1989-11-17 Fixation de lampe pour véhicules à moteur Withdrawn EP0384968A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3906366A DE3906366C2 (de) 1989-03-01 1989-03-01 Lampenfassung, die in den Reflektorhals einer Kraftfahrzeugleuchte eingesetzt wird
DE3906366 1989-03-01

Publications (1)

Publication Number Publication Date
EP0384968A1 true EP0384968A1 (fr) 1990-09-05

Family

ID=6375172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121293A Withdrawn EP0384968A1 (fr) 1989-03-01 1989-11-17 Fixation de lampe pour véhicules à moteur

Country Status (4)

Country Link
US (1) US4979905A (fr)
EP (1) EP0384968A1 (fr)
DE (1) DE3906366C2 (fr)
MT (1) MTP1053B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063981A1 (fr) * 2006-11-13 2008-05-29 Federal-Mogul Corporation Douille ventilée

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037947A1 (de) * 1990-04-09 1992-06-04 Holzer Walter Compact-leuchtstofflampe
DE9209268U1 (fr) * 1992-07-10 1992-08-27 Hella Kg Hueck & Co, 4780 Lippstadt, De
FR2693787B1 (fr) * 1992-07-17 1994-10-21 Valeo Vision Projecteur de véhicule automobile équipé de moyens de ventilation et de refroidissement perfectionnés.
DE4311633C2 (de) * 1993-04-08 1995-06-29 Schnippering Hugo Gmbh Co Kg In einer Einbauöffnung einer Kfz.-Wandung befestigbare Lampenfassung aus Kunststoff
DE9402383U1 (de) * 1994-02-14 1994-03-31 Hella Kg Hueck & Co Belüftungssystem einer Leuchte, insbesondere eines Scheinwerfers für Fahrzeuge
DE19625683C2 (de) * 1996-06-27 1998-06-18 Ejot Kunststofftech Gmbh Lampenfassung insbesondere für Kraftfahrzeuge
DE19814300B4 (de) * 1998-03-31 2008-09-25 Bernhard Weber Scheinwerfer oder Leuchte
DE19917140C2 (de) * 1999-04-16 2002-01-17 Bjb Gmbh & Co Kg Fassung für Halogenlampen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524162A1 (de) * 1975-05-31 1976-12-02 Westfaelische Metall Industrie Fahrzeugscheinwerfer
FR2487950A1 (fr) * 1980-07-29 1982-02-05 Bosch Gmbh Robert Phare pour vehicule automobile
GB2089957A (en) * 1980-12-24 1982-06-30 Bosch Gmbh Robert Headlamp for motor vehicles
EP0277850A1 (fr) * 1987-01-13 1988-08-10 Valeo Vision Projecteur de véhicule automobile comportant des moyens de ventilation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710386A (en) * 1952-07-22 1955-06-07 United Carr Fastener Corp Housing for electrical apparatus
DE942821C (de) * 1953-04-24 1956-05-09 Efen Elektrotech Fab Einbau-Sicherungselement
GB861932A (en) * 1958-02-07 1961-03-01 Elektroschaltgerate Gorlitz Ve Improvements in or relating to incandescent lamp holders
GB931800A (en) * 1961-04-21 1963-07-17 Ass Elect Ind Improvements in holders for electric lamps
GB1380083A (en) * 1971-04-03 1975-01-08 Butlers Ltd Vehicle lamps
DE3312669C2 (de) * 1983-04-08 1985-01-31 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Feuchtigkeitsgeschützte Fassung für Leuchtstoffröhrenlampen
US4528619A (en) * 1983-06-24 1985-07-09 Gte Products Corporation Replaceable lamp unit providing hermetic seal and fixed alignment for electric lamp contained therein and automobile headlight utilizing same
DE8806515U1 (fr) * 1988-05-18 1988-07-14 Hugo Schnippering Gmbh & Co Kg, 5883 Kierspe, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2524162A1 (de) * 1975-05-31 1976-12-02 Westfaelische Metall Industrie Fahrzeugscheinwerfer
FR2487950A1 (fr) * 1980-07-29 1982-02-05 Bosch Gmbh Robert Phare pour vehicule automobile
GB2089957A (en) * 1980-12-24 1982-06-30 Bosch Gmbh Robert Headlamp for motor vehicles
EP0277850A1 (fr) * 1987-01-13 1988-08-10 Valeo Vision Projecteur de véhicule automobile comportant des moyens de ventilation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008063981A1 (fr) * 2006-11-13 2008-05-29 Federal-Mogul Corporation Douille ventilée
US7618275B2 (en) 2006-11-13 2009-11-17 Federal Mogul Corporation Vented socket

Also Published As

Publication number Publication date
MTP1053B (en) 1991-09-30
US4979905A (en) 1990-12-25
DE3906366C2 (de) 1997-12-04
DE3906366A1 (de) 1990-09-06

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