EP1322002B1 - Douille de lampe - Google Patents

Douille de lampe Download PDF

Info

Publication number
EP1322002B1
EP1322002B1 EP02024078A EP02024078A EP1322002B1 EP 1322002 B1 EP1322002 B1 EP 1322002B1 EP 02024078 A EP02024078 A EP 02024078A EP 02024078 A EP02024078 A EP 02024078A EP 1322002 B1 EP1322002 B1 EP 1322002B1
Authority
EP
European Patent Office
Prior art keywords
cover
lampholder
retaining spring
interior
holder according
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 - Fee Related
Application number
EP02024078A
Other languages
German (de)
English (en)
Other versions
EP1322002A2 (fr
EP1322002A3 (fr
Inventor
Dieter Dipl.-Ing. Henrici
Herbert Beleke
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
BJB 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 BJB GmbH and Co KG filed Critical BJB GmbH and Co KG
Publication of EP1322002A2 publication Critical patent/EP1322002A2/fr
Publication of EP1322002A3 publication Critical patent/EP1322002A3/fr
Application granted granted Critical
Publication of EP1322002B1 publication Critical patent/EP1322002B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01R33/97—Holders with separate means to prevent loosening of the coupling or unauthorised removal of apparatus held
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/08—Connectors or connections adapted for particular applications for halogen lamps

Definitions

  • the invention relates to a lamp socket, in particular.
  • Version for Halogen high-voltage lamps comprising electrical contacts as well one for holding the lamp socket certain mount stone made of ceramic or porcelain and a socket stone conductor side essentially closing up on conductor insertion openings Cover as well as a substantially U-shaped, on Lamp base attacking retaining spring, on the one hand barb-like Locking tongues is anchored in the socket stone and on the other hand holding the cover to the socket stone.
  • the invention is based on a documentary non-assignable, obviously pre-used lamp holder for metal halide lamps with base G12.
  • This known version consists of a holding stone made of ceramic with about 36 mm diameter.
  • the Bottom or connection side of the socket stone has a cavity on, in which the electrical contacts are arranged, on the one hand the conductors are firmly connected and on the other hand the contacts of the Lamp are infected.
  • the bottom opening is through a also made of ceramic, simple plate-like cover closed, loosely inserted and by a U-shaped retaining spring held on the mount stone.
  • the legs of the retaining spring are barb-like tongues bent, which in the inserted state at appropriate Support abutment shoulders in the socket stone. That way is the Cover in the final assembly position of the socket by the retaining spring held on the socket stone and its bottom opening closed.
  • the retaining spring has the rest on the lamp side of the socket the task of attacking the lamp base and thereby the lamp to prevent it from falling out of the socket, in particular in the hanging position of use of the lamp is of importance.
  • the thermal requirements A sillstone made of ceramic or porcelain will do just fine. The dimensional accuracy of the contact chambers and thus can be problematic also be the precise location of the contacts, because cavities, recesses or the like. in ceramic or porcelain components not with sufficient tight tolerances are to perform. This results in addition to Functional weaknesses also considerable difficulties in the automatic Assembly.
  • the invention is characterized that the cover accommodating chambers for at least parts of the contacts and having a central bottom opening for Passing through the legs of the retaining spring and for receiving the web the retaining spring is provided and that the web at its ends with is provided outwardly directed lobes, which is under the Support the cover.
  • An essential idea of the invention is therefore based the contacts already in the receiving chambers of the cover automatically at least prefix, allowing final assembly considerably simplified. Because now are only the Fassungsstein and merge the cover and by means of secured by holding spring together. this in turn is significantly favored if according to another feature of Invention, the flaps are resiliently formed or arranged and on the legs of the retaining spring exert tensile forces that barb-like Locking tongues against contact surfaces of the socket stone strain. This embodiment leads in practice to a very easy plug-in assembly, which is very safe and reliable. At the Assembly the spring-shaped lobes resemble the dimensional tolerances all components, especially the large tolerances of the ceramic part, out.
  • the mount stone and the cover Form complementary joining surfaces form, which they when placed against each other Keep non-rotatable to each other. The determination of this Way adjacent fitting parts is then by means of the retaining spring performed.
  • the cover is preferably an injection molded body made of a high temperature resistant thermoplastic material such as. PPS or LCP.
  • a lamp holder for in particular Halogen high-voltage lamps namely those with sockets G9, generally designated 10.
  • the version 10 is in two parts; she consists from a socket stone 11 and a conductor connection side Cover 12.
  • the socket stone 11 is made of temperature-resistant material manufactured, in particular from ceramic or porcelain.
  • the cover 12 is made of a material which not only high temperature resistant, but also extremely dimensionally stable is.
  • thermoplastic Plastics such as in particular PPS (polyphenyl sulfide) and LCP (Liquid Crystal polymer) into consideration.
  • the socket stone 10 has an insertion opening 13 for receiving the base of a high-voltage lamp, not shown. With 14 are lateral grooves designated for receiving legs 15th a retaining spring 16 to be described later (FIG. 4).
  • the cover 12 is, as shown particularly in FIG. 3, a molded body. It is made by injection molding of plastic and has exceptnatioreinsteckö Anlagenen 17 receiving chambers 18 to the correct position Fixing unillustrated contacts that stripped the stripped Conductor ends with the lamp contact pins (also not shown) connect. Furthermore, the bottom 19 has a central opening 20 on.
  • These joining surfaces 21 and 22 serve to the Masonry Stone 11 and the Cover 12 with mutual axial contact non-rotatable to each other to keep.
  • the retaining spring 16 shown in FIG. 4 initially has the purpose with clamping zones 23 facing each other near their free ends at the base of the lamp attack, the lamp against falling out out of the socket.
  • the retaining spring 16 is the task, the Masonry 11 and the cover 12 together. For this have the two legs 15 of the retaining spring 16 and cut out outwardly bent barb-like locking tongues 24 and in Area of the central web 25 of the retaining spring 16 projecting outward Rag 26 on.
  • the flaps 26 are cut out of the sheet metal strip and bent out of the the entire retaining spring 16 is generated.
  • the lobes 26 have theirs Material compound or roots approximately where the central web 25th about bends in the lateral, essentially to each other parallel leg 15 of the retaining spring 16 passes.
  • depressions 28 for receiving the flap 26 arranged their flush integration allow in the bottom 19 of the cover 12, so that the web 25th and the tabs 26 do not project beyond the outer surface 29 of the bottom.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (7)

  1. Monture de lampe (10), en particulier monture pour des lampes à haute tension et halogènes, comprenant des contacts électriques ainsi qu'un patin de monture (11) conçu pour supporter le socle de lampe, réalisé en porcelaine ou en céramique, et un couvercle (12), obturant pratiquement le patin de monture (11) du côté du raccordement des conducteurs, à un degré ne laissant subsister que des ouvertures d'introduction de conducteur (17), ainsi qu'un ressort de maintien (16), sensiblement en forme de U, agissant sur le socle de lampe, qui, d'une part, est ancré dans le patin de monture (11), à l'aide de languettes d'encliquetage (24) du genre de contre-crochet et qui, d'autre part, maintient le couvercle (12) sur le patin de monture (11), caractérisée en ce que le couvercle (12) présente des chambres de logement (18) pour au moins des parties des contacts et est muni d'une ouverture (20) centrale, située côté fond, devant permettre le passage des branches (15) du ressort de maintien (16) et devant recevoir la nervure (25) du ressort de maintien (16), et en ce que la nervure (16) est munie sur ses extrémités de pattes (26) orientées vers l'extérieur, qui prennent appui sur le couvercle (12).
  2. Monture selon la revendication 1, caractérisée en ce que, dans le fond du couvercle (12), sont disposés des creusements, servant à loger, en affleurement sans aucune saillie, les pattes (26).
  3. Monture selon la revendication 1 ou 2, caractérisée en ce que les pattes (26) sont découpées à partir des tronçons, limitrophes à la nervure (25), des branches (15) du ressort de maintien (16) et sont repliées sensiblement dans le plan de la nervure (25).
  4. Monture selon l'une des revendications précédentes, caractérisée en ce que les pattes (26) sont réalisées ou disposées de façon élastique et exercent, sur les branches (15) du ressort de maintien (16), des efforts de traction chargeant les languettes d'encliquetage (24), du genre de contre-crochets, contre des faces d'appui (27) du patin de monture (11).
  5. Monture selon l'une des revendications précédentes, caractérisée en ce que le patin de monture (11) et le couvercle (12) constituent des faces de jointoiement (21, 22) à forme complémentaire, qui se maintiennent l'une par rapport à l'autre, de façon immobilisée en rotation, en appui l'une sur l'autre.
  6. Monture selon l'une des revendications précédentes, caractérisée en ce que le couvercle (12) est un corps profilé, obtenu par moulage par injection, à partir d'une matière synthétique thermoplastique, résistant aux hautes températures.
  7. Monture selon la revendication 6, caractérisée en ce que le couvercle (12) est formé d'une matière synthétique de type PPS ou LCP.
EP02024078A 2001-12-21 2002-10-29 Douille de lampe Expired - Fee Related EP1322002B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10163056A DE10163056B4 (de) 2001-12-21 2001-12-21 Lampenfassung
DE10163056 2001-12-21

Publications (3)

Publication Number Publication Date
EP1322002A2 EP1322002A2 (fr) 2003-06-25
EP1322002A3 EP1322002A3 (fr) 2004-01-21
EP1322002B1 true EP1322002B1 (fr) 2005-04-27

Family

ID=7710231

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02024078A Expired - Fee Related EP1322002B1 (fr) 2001-12-21 2002-10-29 Douille de lampe

Country Status (7)

Country Link
US (1) US6692308B2 (fr)
EP (1) EP1322002B1 (fr)
JP (1) JP3978664B2 (fr)
CN (1) CN1187870C (fr)
DE (1) DE10163056B4 (fr)
ES (1) ES2240632T3 (fr)
TW (1) TW578344B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7063575B2 (en) 2001-10-04 2006-06-20 Guide Corporation Terminal alignment features for bulb sockets
US20030081421A1 (en) * 2001-10-25 2003-05-01 Paul Eusterbrock Heat-controlled, multi-bulb, lampshade
DE10260125A1 (de) * 2002-12-19 2004-07-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beleuchtungseinheit
DE10305647B4 (de) * 2003-02-12 2004-12-30 Vossloh-Schwabe Gmbh Fassung für ein elektrisches Betriebsmittel
DE102004007150A1 (de) * 2004-02-12 2005-08-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Sockel für eine Scheinwerferlampe und Scheinwerferlampe
US7021815B1 (en) * 2005-10-06 2006-04-04 Sun-Lite Sockets Industry Inc. Halogen lampholder
KR100791533B1 (ko) * 2006-04-14 2008-01-04 주식회사 신광하이테크 전구 소켓
KR100847504B1 (ko) 2006-08-24 2008-07-21 주식회사 연호전자 백라이트 램프용 고정 소켓
US7479044B1 (en) * 2007-12-07 2009-01-20 St. Clair Technologies, Inc. Lamp socket
KR200456555Y1 (ko) 2009-06-05 2011-11-07 주식회사 크라또 전력커넥터용 소켓과 이를 구비한 랙장착용 캐비넷
US20100321918A1 (en) * 2009-06-23 2010-12-23 D Alelio John R Clip-on Lampshade Adaptor for Enhanced Gripping of both Standard Incandescent and Compact Fluorescent Light Bulbs
US8292475B2 (en) * 2009-09-01 2012-10-23 D Alelio John R Method for enhancing the frictional grip of a clip-on lampshade
US8033858B1 (en) * 2011-01-12 2011-10-11 Sun-Lite Sockets Industry Inc. Lamp holder with a fixing element fixed to a contact plate on one side of an insulating base and to a wiring element on other side of the base
TWM416254U (en) * 2011-05-27 2011-11-11 Proconn Technology Co Ltd Lamp holder connector
JP5843640B2 (ja) * 2012-02-03 2016-01-13 矢崎総業株式会社 バルブソケット及び照明装置
US10125964B2 (en) * 2015-11-11 2018-11-13 Itc Incorporated Linear light connector
CN106439745B (zh) * 2016-12-08 2023-03-24 佛山肆强科技有限公司 一种灯具电源的安装结构

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500105A (en) * 1968-02-19 1970-03-10 Sylvania Electric Prod Incandescent lamp having a ceramic screw type base
US4256989A (en) * 1978-09-22 1981-03-17 Duro Test Corporation Incandescent lamp with filament mounting means and socket adaptor
US4596433A (en) * 1984-12-13 1986-06-24 North American Philips Corporation Lampholder having internal cooling passages
DE8911452U1 (de) * 1989-09-26 1989-12-07 Otto Vollmann GmbH & Co, 5820 Gevelsberg Halogen-Steckfassung
DE9004680U1 (de) * 1990-04-25 1990-06-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Adapter
DE4109678C1 (fr) * 1991-03-23 1992-05-27 Broekelmann, Jaeger & Busse Gmbh & Co, 5760 Arnsberg, De
IT229713Y1 (it) * 1993-03-12 1999-01-29 Vlm Spa Portalampada per lampade alogene
DE4418501A1 (de) * 1994-05-27 1995-11-30 Vossloh Schwabe Gmbh Stiftsockelfassung für elektrische Betriebsmittel
DE19545195C1 (de) * 1995-12-05 1997-04-24 Broekelmann Jaeger & Busse Lampenfassung, insbesondere für Halogenglühlampen
US5800183A (en) * 1996-02-22 1998-09-01 Tricon Industries Incorporated Sealed socket assembly for a plug-in lamp and a method for assembling same
DE19709928A1 (de) * 1997-03-11 1998-09-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Halogenglühlampe und Fassung
EP0939460A3 (fr) * 1998-02-25 2000-09-20 Sumitomo Wiring Systems, Ltd. Structure de connexion pour douille d'ampoule et un fil électrique
US5971814A (en) * 1998-09-08 1999-10-26 Osram Sylvania Inc. Lamp socket
DE19904168C2 (de) * 1999-02-03 2001-07-12 Vollmann Gmbh & Co Kg Otto Steckfassung
DE19917140C2 (de) * 1999-04-16 2002-01-17 Bjb Gmbh & Co Kg Fassung für Halogenlampen
DE19917142C1 (de) * 1999-04-16 2001-01-11 Broekelmann, Jaeger & Busse Gmbh & Co Schraubenlose Anschluß- oder Verbindungsklemme für elektrische Leiter
DE20100762U1 (de) * 2000-01-21 2001-03-22 E M C Colosio Srl Lampenfassung für Niederspannungsglühbirnen

Also Published As

Publication number Publication date
EP1322002A2 (fr) 2003-06-25
ES2240632T3 (es) 2005-10-16
CN1187870C (zh) 2005-02-02
CN1427513A (zh) 2003-07-02
TW200301598A (en) 2003-07-01
EP1322002A3 (fr) 2004-01-21
DE10163056A1 (de) 2003-07-10
US20030119376A1 (en) 2003-06-26
TW578344B (en) 2004-03-01
US6692308B2 (en) 2004-02-17
JP2003243114A (ja) 2003-08-29
JP3978664B2 (ja) 2007-09-19
DE10163056B4 (de) 2004-07-08

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