EP0621662B1 - Douille de lampe - Google Patents

Douille de lampe Download PDF

Info

Publication number
EP0621662B1
EP0621662B1 EP94106047A EP94106047A EP0621662B1 EP 0621662 B1 EP0621662 B1 EP 0621662B1 EP 94106047 A EP94106047 A EP 94106047A EP 94106047 A EP94106047 A EP 94106047A EP 0621662 B1 EP0621662 B1 EP 0621662B1
Authority
EP
European Patent Office
Prior art keywords
socket
light bulb
lamp
holder
foot
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.)
Expired - Lifetime
Application number
EP94106047A
Other languages
German (de)
English (en)
Other versions
EP0621662A1 (fr
Inventor
Dieter Dipl.-Ing. Henrici
Karl-Wilhelm Vogt
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.)
BJB GmbH and Co KG
Original Assignee
Broekelmann Jaeger and Busse GmbH and 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 Broekelmann Jaeger and Busse GmbH and Co filed Critical Broekelmann Jaeger and Busse GmbH and Co
Publication of EP0621662A1 publication Critical patent/EP0621662A1/fr
Application granted granted Critical
Publication of EP0621662B1 publication Critical patent/EP0621662B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp

Definitions

  • the invention relates to a lamp holder with the features of the preamble of the independent claim and is therefore based on DE-U-92 10 721.
  • Lamp sockets are known in a hardly manageable variety. This diversity stems from the fact that special sockets are designed and manufactured for a wide variety of applications. Since lamps and, accordingly, their lamp holders on the socket - e.g. Threads E 14 and E 27 - standardized or standardized, the sockets differ primarily in the design and arrangement of their different socket feet, which can be screwed or plugged into the luminaire housing, inserted or inserted into or through socket cut-outs, or for latching or . Like. are designed.
  • the lamp socket known from DE-U-92 10 721 which is only intended for installation in a reflector, consists of a cylindrical body as the actual socket body and an integral socket base thereon, on its side facing away from the socket body, locking means for the final or front - Has latching on the cutout of the reflector.
  • a special lampholder body with molded, individually designed lampholder feet must be manufactured and used. This is expensive in some ways.
  • the present invention is based on the object of specifying a lamp holder which, with a particularly simple and, above all, compact spatial shape, permits the most universal possible attachment options.
  • the invention is characterized in that the socket base is releasably pluggable with the socket body and forms the other part of the plug-in coupling and the conductors can be inserted through the socket base into the conductor connection terminals.
  • the main advantage of the configuration according to the invention consists in the novel modular structure of the overall frame, in which the frame base can be plugged onto the frame body essentially radially.
  • the socket base which is designed taking into account the specified requirements, is an adapter that can be integrated into the socket body length, so that an axially extraordinarily short design of the overall construction is achieved. With the help of the adapter arranged in this way, the socket can also be connected extremely compactly to the lamp body.
  • a particularly clever plug-in or snap-in connection between the socket body and the socket base results from the fact that the chamber-like receptacle for the conductor connection terminals is tubular or socket-like and the socket base has a socket-like or tube-like coupling piece for the plug-in connection therewith.
  • a lamp socket designated in its entirety with 10 - shown in all shown embodiments as an Edison socket of the type E 27 - consists of a total of four parts, namely a socket body 11 and a socket base 12 made of insulating material as well as two connection contact elements 13, 14.
  • socket body 11 socket base 12 are primarily plastic injection molded parts made of thermoplastic material, but can also be thermoset parts
  • connection contact elements 13 and 14 consist of stamped and bent metal strips.
  • the socket body 11 has a holder 15 in the form of a screw thread for a lamp, not shown.
  • the socket body 11 Near the rear wall 16 of the socket body - and not projecting beyond it - the socket body 11 has an essentially tubular extension 17, which extends approximately radially outwards and has a rectangular cross section. Its tubular casing delimits a chamber-like receptacle 18 for the conductor connection terminals 19 and 20 of the two connection contact elements 13 and 14.
  • the wall section 21 which delimits this inside the chamber-like receptacle 18 and which is at the same time part of the socket body wall has two openings 22 and 23 through which the lamp contacts 24 and 25 can be inserted and inserted from the outside.
  • the lamp contact 24 is the center contact and 25 the side contact. 4
  • the extremely dense assignment of the connection contact elements 13 and 14 to the inside of the socket body rear wall 16 is noticeable, so that the socket body is very short in the axial direction because it only has the parts necessary for holding the lamp and the connection contact elements 13 and 14 .
  • the tubular or sleeve-like extension 17 serves not only to receive the conductor terminals 19 and 20 of the terminal contact elements 13 and 14, but also as Coupling piece for the socket-like or widened end 26 of the socket base 12.
  • the socket base 12 can thus be attached with its sleeve-like coupling piece 26 like a shoe to the sleeve-like or tubular extension 17 of the socket body 11.
  • the socket base 12 has conductor passage openings 31.
  • the socket base 12 is designed in its outer fastening area 32 as a snap-in base for snapping into a rectangular cutout of a flat, in particular sheet-like socket support.
  • FIGS. 2 and 4 show the particularly compact structure of the entire lamp holder, the rear boundary of which is practically defined by the plane of the socket body rear wall 16.
  • the socket body 11 Due to the modular, two-part design of the socket body 11 on the one hand and its socket base 12 on the other hand, the socket body 11 can be used in its unchanged design for an unmanageable number of differently designed socket feet that can be attached as a shoe.
  • FIGS. 6 and 7 An example of a further socket base design is shown in FIGS. 6 and 7.
  • the sleeve-like Section 26 of the socket base 12 integrally formed a fastening section 33, which has two wings 34 with circumferentially open slots 35.
  • a socket equipped with such a socket base 12 can be attached to two peg-like holding elements such as screws by rotating about the longitudinal axis of the socket.
  • the socket base 12 is equipped with insertion openings 31 for the passage of the electrical conductors 29 to be connected directly from the outside after final assembly of the socket.
  • FIGS. 8 and 9 finally show a lamp holder for extremely skilful installation with and for particularly space-saving accommodation in an essentially tubular housing 36 (for example reflector) of a spotlight lamp 36.
  • this holder 10 is the holder base 12, which in turn has a plug-in shoe 26 , provided with a sled 37 having slats. This serves for the axial insertion in the direction of arrow 38 into a rail-like holder 39 of a connector 40 previously connected to this from the outside of the lamp housing 36 as the one part of a two-part swivel joint holder.
  • a stop 41 is formed on the base of the connecting piece 40 to limit the insertion of the lamp socket 10 and with 42 a socket 12 in the luminaire housing which can be releasably secured latching lug.
  • the connector 40 is with openings 43 for the radial direction 44 through the connector 40 and the socket base 12 to the terminals to be inserted conductor 29 provided. This is achieved in that in the engaged position of the lamp socket 10, the conductor through openings 31 of the socket base 12 are aligned with the openings 43 in the connector 40.
  • the conductors 29 can thus be inserted into the terminals of the lamp holder after the complete fitting of the lamp housing with the connector 40 and the socket 10. Such a simple luminaire installation has not been possible until now.
  • the connecting piece 40 could itself be designed as a socket base (12) for the socket body (11) which, after the socket body (11) in the direction of the arrow (38 ) has been inserted into the reflector (36), coupled in the direction (44) and then attached to the lamp housing (36). So it could be the adapter on the one hand socket holder and on the other hand a lamp part.

Claims (6)

  1. Douille de lampe (10) pourvue d'un corps de douille (11) en matériau isolant présentant une fixation pour la lampe et des contacts de lampe, ainsi que des bornes de raccordement de conducteur et un pied de douille (12) servant à fixer la douille de lampe sur un support de douille, les contacts de lampe (24, 25) et les bornes de raccordement conducteur (19, 20) sont maintenus enfichés au voisinage de la face de douille arrière, transversalement à l'axe de lampe, respectivement à l'axe du corps de douille, dans un logement (18) en forme de chambre disposé également sensiblement transversalement à l'axe de lampe, cette chambre (18) étant configurée sous la forme d'une partie d'un accouplement par enfichage et les conducteurs (29) pouvant être enfichés dans les bornes de raccordement conducteur (19, 20) sensiblement en direction radiale, caractérisée en ce que le pied de douille (12) peut être relié avec possibilité de redésolidarisation du corps de douille par connexion à fiches et constitue l'autre partie de l'accouplement par enfichage et les conducteurs (29) pouvant être enfichés dans les bornes de raccordement conducteur (19, 20) en passant à travers le pied de douille (12).
  2. Douille de lampe selon la revendication 1, caractérisée en ce que le pied de douille (12) fait lui-même partie d'un corps de luminaire ou d'une armature de corps de luminaire, tel qu'un bras pivotant ou d'articulation.
  3. Douille de lampe selon la revendication 1 ou 2, caractérisée en ce que le logement (18) en forme de chambre destiné à recevoir les bornes de raccordement conducteur (19, 20) est réalisé tubulaire, respectivement sous forme de manchon de tube, et en ce que le pied de douille (12) présente une pièce d'accouplement (26) du genre d'un manchon de tube ou d'un tube pour assurer la liaison par enfichage avec lui.
  4. Douille de lampe selon la revendication 1 ou l'une des revendications suivantes, caractérisée en ce que la partie (18) située du côté du corps de douille de la liaison par enfichage est disposée sensiblement totalement sur le côté, tourné vers le côté lampe, du plan de la face arrière (16) du corps de douille.
  5. Douille de lampe selon la revendication 1 ou l'une des revendications suivantes, caractérisée en ce que le pied de douille (12) présente un accouplement (37) destiné à une liaison par enfichage, en particulier redésolidarisable à une autre partie de raccordement (40).
  6. Douille de lampe selon la revendication 5, caractérisée en ce que la partie de raccordement (40) présente au moins une ouverture d'enfichage de conducteur (43), qui s'étend sensiblement radialement à l'axe de corps de douille, lorsque le pied de douille (12) est fixé sur le corps de douille (11).
EP94106047A 1993-04-19 1994-04-19 Douille de lampe Expired - Lifetime EP0621662B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4312427 1993-04-19
DE4312427A DE4312427A1 (de) 1993-04-19 1993-04-19 Lampenfassung

Publications (2)

Publication Number Publication Date
EP0621662A1 EP0621662A1 (fr) 1994-10-26
EP0621662B1 true EP0621662B1 (fr) 1997-07-23

Family

ID=6485608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106047A Expired - Lifetime EP0621662B1 (fr) 1993-04-19 1994-04-19 Douille de lampe

Country Status (5)

Country Link
EP (1) EP0621662B1 (fr)
AT (1) ATE155932T1 (fr)
DE (2) DE4312427A1 (fr)
DK (1) DK0621662T3 (fr)
ES (1) ES2106399T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19609547A1 (de) * 1996-03-12 1997-09-18 Murjahn Kg Vlm Leuchte
DE29618637U1 (de) * 1996-10-25 1998-02-26 Bauscher Metalluk Lampenfassung mit Führungsdurchgang
DE29706338U1 (de) * 1997-04-10 1997-06-26 Broekelmann Jaeger & Busse Lampenfassung
DE102018118707B4 (de) * 2018-08-01 2020-10-15 Herbert Waldmann Gmbh & Co. Kg Haltesystem einer Aufbauleuchte, Aufbauleuchte sowie Leuchte hierfür

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8323973U1 (de) * 1983-08-20 1983-12-15 Brökelmann, Jaeger & Busse GmbH & Co, 5760 Arnsberg Glühlampenfassung
DE8800994U1 (fr) * 1988-01-28 1988-03-10 Broekelmann, Jaeger & Busse Gmbh & Co, 5760 Arnsberg, De
DE3816909A1 (de) * 1988-05-18 1989-11-30 Schnippering Hugo Gmbh Co Kg In einer einbauoeffnung einer kfz.-leuchte befestigbare lampenfassung aus kunststoff
US4940422A (en) * 1989-05-17 1990-07-10 Zanxx, Inc. Low profile lamp socket assembly
DE9210721U1 (fr) * 1992-08-11 1992-10-15 Brilliant Ag, 2742 Gnarrenburg, De
DE9214524U1 (fr) * 1992-10-27 1993-02-11 Otto Vollmann Gmbh & Co., 5820 Gevelsberg, De

Also Published As

Publication number Publication date
ES2106399T3 (es) 1997-11-01
DK0621662T3 (da) 1997-10-27
ATE155932T1 (de) 1997-08-15
DE4312427A1 (de) 1994-10-20
EP0621662A1 (fr) 1994-10-26
DE59403424D1 (de) 1997-08-28

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