EP1322002A2 - Lamp holder - Google Patents
Lamp holder Download PDFInfo
- Publication number
- EP1322002A2 EP1322002A2 EP02024078A EP02024078A EP1322002A2 EP 1322002 A2 EP1322002 A2 EP 1322002A2 EP 02024078 A EP02024078 A EP 02024078A EP 02024078 A EP02024078 A EP 02024078A EP 1322002 A2 EP1322002 A2 EP 1322002A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cover
- socket
- retaining spring
- stone
- web
- 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
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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)
Abstract
Description
Die Erfindung betrifft eine Lampenfassung, insbes. Fassung für Halogen-Hochvoltlampen, umfassend elektrische Kontakte sowie einen zur Aufnahme des Lampensockels bestimmten Fassungsstein aus Keramik oder Porzellan und eine den Fassungsstein leiteranschlussseitig im wesentlichen bis auf Leitereinführöffnungen verschließendende Abdeckung sowie eine im wesentlichen U-förmige, am Lampensockel angreifende Haltefeder, die einerseits mittels widerhakenartiger Rastzungen im Fassungsstein verankert ist und andererseits die Abdeckung am Fassungsstein hält.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.
Die Erfindung geht aus von einer druckschriftlich nicht belegbaren, offenkundig vorbenutzten Lampenfassung für Halogen-Metalldampflampen mit Sockel G12. Diese bekannte Fassung besteht aus einem Fassungsstein aus Keramik mit etwa 36 mm Durchmesser. Die Boden- oder Anschlussseite des Fassungssteins weist eine Höhlung auf, in der die elektrischen Kontakte angeordnet sind, an die einerseits die Leiter fest angeschlossen sind und andererseits die Kontakte der Lampe angesteckt werden. Die bodenseitige Öffnung wird durch eine ebenfalls aus Keramik bestehende, einfache plattenartige Abdeckung verschlossen, die lose eingelegt und von einer U-förmigen Haltefeder am Fassungsstein gehalten wird. Zu diesem Zweck untergreift der zentrale Steg der U-förmigen Haltefeder die Abdeckplatte außenseitig, während die beiden U-Schenkel die Abdeckplatte randlich umgreifen und in Schlitze des Fassungssteins eingesteckt sind. An den Außenseiten der Schenkel der Haltefeder sind widerhakenartige Zungen ausgebogen, die sich im eingesteckten Zustand an entsprechenden Anlageschultern im Fassungsstein abstützen. Auf diese Weise ist die Abdeckung in der Endmontagelage der Fassung durch die Haltefeder am Fassungsstein gehalten und dessen bodenseitige Öffnung geschlossen. 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. For this purpose, the intervenes central web of the U-shaped retaining spring the cover plate on the outside, while the two U-legs surround the cover plate randlich and are plugged into slots of the socket stone. On the outside 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.
Die Haltefeder hat im übrigen auf der Lampenseite der Fassung die Aufgabe, am Lampensockel anzugreifen und dadurch die Lampe an einem Herausfallen aus der Fassung zu hindern, was insbesondere bei hängender Gebrauchslage der Lampe von Bedeutung ist. Für eine elektrisch und mechanisch sichere Kontaktgabe ist eine auch unter Einfluss hoher Temperaturen präzise und sichere Halterung der Kontakte in der Fassung wesentlich. Den thermischen Anforderungen genügt ein Fassungsstein aus Keramik oder Porzellan bestens. Problematisch kann die Maßhaltigkeit der Kontaktkammern und damit auch die präzise Lage der Kontakte sein, weil Hohlräume, Aussparungen od.dgl. in Keramik- oder Porzellan-Bauteilen nicht mit hinreichend engen Toleranzen auszuführen sind. Hieraus ergeben sich neben Funktionsschwächen auch erhebliche Schwierigkeiten bei der automatischen Montage.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. For one electrically and mechanically safe contact is also under Influence of high temperatures precise and secure mounting of the contacts in the version essential. 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.
Hier setzt die Erfindung ein. Ihr liegt insbesondere die Aufgabe zugrunde, eine Fassung der im Oberbegriff des Anspruches 1 als bekannt vorausgesetzten Art funktional sowie im Hinblick auf eine automatische Fertigung zu verbessern.This is where the invention starts. In particular, she has the task based, a version of the preamble of claim 1 as known type functional as well as with regard to a to improve automatic manufacturing.
Die Merkmale, die die Aufgabe lösen, sind im Anspruch 1 angegeben. Dem entsprechend ist die Erfindung dadurch gekennzeichnet, dass die Abdeckung Aufnahmekammern für zumindest Teile der Kontakte aufweist und mit einer zentralen bodenseitigen Öffnung zum Durchgriff der Schenkel der Haltefeder und zur Aufnahme des Steges der Haltefeder versehen ist und dass der Steg an seinen Enden mit nach auswärts gerichteten Lappen versehen ist, die sich unter der Abdeckung abstützen.The features that solve the problem are specified in claim 1. Accordingly, 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.
Ein wesentlicher Gedanke der Erfindung beruht demnach darauf, die Kontakte bereits in den Aufnahmekammern der Abdeckung automatisch zumindest vorfixieren zu können, wodurch die Endmontage erheblich vereinfacht wird. Denn nun sind lediglich noch der Fassungsstein und die Abdeckung zusammenzuführen und mittels der durchgesteckten Haltefeder aneinander zu sichern. Dies wiederum wird erheblich begünstigt, wenn gemäß einem weiteren Merkmal der Erfindung die Lappen federnd ausgebildet oder angeordnet sind und auf die Schenkel der Haltefeder Zugkräfte ausüben, die die widerhakenartigen Rastzungen gegen Anlageflächen des Fassungssteins belasten. Diese Ausgestaltung führt in der Praxis zu einer überaus einfachen Steckmontage, die sehr sicher und zuverlässig ist. Beim Zusammenbau gleichen die federnd ausgebildeten Lappen die Maßtoleranzen aller Bauteile, speziell die großen Toleranzen des Keramikteils, aus.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.
Bezüglich weiterer Ausgestaltung der erfindungsgemäßen Fassung ist vorgesehen, dass der Fassungsstein und die Abdeckung formkomplementäre Fügeflächen ausbilden, die sie bei Anlage aneinander undrehbar zueinander halten. Die Festlegung der auf diese Weise einander anliegenden Fassungsteile wird dann mittels der Haltefeder vorgenommen.With regard to a further embodiment of the version according to the invention is provided that 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.
Im Boden der Abdeckung können Einsenkungen zur vorsprungsfrei-bündigen Aufnahme der Lappen angeordnet sein, die des weiteren aus den an den Steg angrenzenden Abschnitten der Schenkel der Haltefeder ausgeschnitten und im wesentlichen in die Ebene des Steges umgebogen sind.In the bottom of the cover depressions can be flush-free Picking up the cloth can be arranged, which the further from the adjacent to the web sections of the legs the retaining spring cut out and substantially in the plane of the web are bent over.
Die Abdeckung ist bevorzugt ein spritzgegossener Formkörper aus einem hochtemperaturbeständigen thermoplastischen Kunststoff wie z.B. PPS oder LCP. The cover is preferably an injection molded body made of a high temperature resistant thermoplastic material such as. PPS or LCP.
Im übrigen versteht sich die Erfindung am besten anhand der nachfolgenden Beschreibung eines in den Zeichnungen dargestellten Ausführungsbeispiels. In den Zeichnungen zeigen:
- Fig. 1
- eine perspektivische Ansicht einer zweiteiligen, aus Fassungsstein und Abdeckung zusammengesetzten Lampenfassung,
- Fig. 2
- eine perspektivische Ansicht nur des Fassungssteins,
- Fig. 3
- eine perspektivische Ansicht nur der Abdeckung,
- Fig. 4
- eine perspektivische Ansicht der Haltefeder, und
- Fig. 5
- einen Längsschnitt durch eine Fassung nach Fig. 1, und
- Fig. 6
- eine perspektivische Darstellung des Längsschnitts nach Fig. 5.
- Fig. 1
- a perspective view of a two-part, composed of socket stone and cover lamp socket,
- Fig. 2
- a perspective view of the socket stone only,
- Fig. 3
- a perspective view of the cover only,
- Fig. 4
- a perspective view of the retaining spring, and
- Fig. 5
- a longitudinal section through a socket of FIG. 1, and
- Fig. 6
- a perspective view of the longitudinal section of FIG. 5th
In den Zeichnungen ist mit eine Lampenfassung für insbesondere
Halogen-Hochvoltlampen, namentlich solche mit Sockeln G9,
insgesamt mit 10 bezeichnet. Die Fassung 10 ist zweiteilig; sie besteht
aus einem Fassungsstein 11 und einer leiteranschlussseitigen
Abdeckung 12. Der Fassungsstein 11 ist aus temperaturfestem Material
gefertigt, insbesondere aus Keramik oder Porzellan. Demgegenüber
besteht die Abdeckung 12 aus einem Material, welches nicht nur
hochtemperaturbeständig, sondern darüber hinaus auch äußerst maßhaltig
ist. Als bevorzugte Werkstoffe kommen hier thermoplastische
Kunststoffe wie insbesondere PPS (Polyphenyl-sulfid) und LCP (Liquid
Crystal Polymer ) in Betracht.In the drawings, with a lamp holder for in particular
Halogen high-voltage lamps, namely those with sockets G9,
generally designated 10. The
Der Fassungsstein 10 weist eine Einstecköffnung 13 zur Aufnahme
des Sockels einer nicht dargestellten Hochvoltlampe auf. Mit
14 sind seitliche Nuten bezeichnet zur Aufnahme von Schenkeln 15
einer später noch zu beschreibenden Haltefeder 16 (Fig. 4).The
Die Abdeckung 12 ist, wie insbesondere Fig. 3 zeigt, ein Formkörper.
Er ist spritgießtechnisch aus Kunststoff erzeugt und weist
außer Leitereinstecköffnungen 17 Aufnahmekammern 18 auf zur lagegerechten
Festlegung nicht dargestellter Kontakte, die die abisolierten
Leiterenden mit den Lampenkontaktstiften (ebenfalls nicht dargestellt)
verbinden. Des weiteren weist der Boden 19 einen zentralen Durchbruch
20 auf.The
Wie des weiteren aus den Fig. 2 und 3 ersichtlich ist, weist der
Fassungsstein 11 an seiner zur Abdeckung 12 weisenden Stirnseite
mit 21 bezeichnete Fügeflächen auf, denen komplementäre Fügeflächen
22 gegenüberstehen, welche an der zum Fassungsstein 11 weisenden
Stirnseite der Abdeckung 12 ausgebildet sind. Diese Fügeflächen
21 und 22 dienen dazu, den Fassungsstein 11 und die
Abdeckung 12 bei gegenseitiger axialer Anlage undrehbar zueinander
zu halten.As further shown in FIGS. 2 and 3 can be seen, the
Die in Fig. 4 dargestellte Haltefeder 16 hat zunächst den Zweck,
mit nahe ihren freien Enden zueinander weisenden Klemmzonen 23,
die am Sockel der Lampe angreifen, die Lampe gegen Herausfallen
aus der Fassung zu sichern.The retaining
Des weiteren kommt der Haltefeder 16 die Aufgabe zu, den
Fassungsstein 11 und die Abdeckung 12 zusammenzuhalten. Hierzu
weisen die beiden Schenkel 15 der Haltefeder 16 ausgeschnittene und
nach außen ausgebogene widerhakenartige Rastzungen 24 und im
Bereich des zentralen Steges 25 der Haltefeder 16 nach außen vorstehenden
Lappen 26 auf. Furthermore, the retaining
Um die Haltefeder 16 in ihre bestimmungsgemäße Position zu
bringen, werden ihre beiden Schenkel 15 von der Unter- bzw. Leiteranschlussseite
der Abdeckung 12 her durch deren zentrale Öffnung 20
eingesteckt, bis die die zentrale Öffnung 20 seitlich überragenden
Lappen 26 unter dem Boden 19 der Abdeckung 12 zur Anlage gelangen.
In dieser Position stützen sich die widerhakenartigen Rastzungen
24 im Innern des Fassungssteins 11 jeweils auf einer mit 27 bezeichneten
Schulter ab. Jetzt ist die Haltefeder 16 in der Fassung 10 unverlierbar
gehalten und hält zugleich die beiden Fassungsteile - den Fassungsstein
11 und die Abdeckung 12 - zusammen.To the retaining
Wie insbesondere aus den Fig. 5 und 6 aufgrund der dort
gezeigten Schrägstellung der Lappen 26 ersichtlich ist, üben diese
eine Federwirkung aus, indem sie danach trachten, die Haltefeder 16
nach unten aus der Abdeckung 12 herauszuziehen. Dies ist jedoch
wegen der Rasthalterung mittels der Rastnasen 24 nicht möglich, so
dass der Effekt der federnden Vorspannung der Lappen 26 darin
besteht, die gesamte Anordnung unter einer gewissen Zugspannung
toleranzausgleichend-spielfrei zu halten.Such as in particular from FIGS. 5 and 6 due to the there
shown inclined position of the
Wie insbesondere die Fig. 4 bis 6 zeigen, sind die Lappen 26
aus dem Blechstreifen ausgeschnitten und herausgebogen, aus dem
die gesamte Haltefeder 16 erzeugt ist. Die Lappen 26 haben ihre
Werkstoffverbindung bzw. Wurzeln etwa dort, wo der zentrale Steg 25
über Umbiegungen in die seitlichen, im wesentlichen zueinander
parallelen Schenkel 15 der Haltefeder 16 übergeht.As particularly shown in FIGS. 4 to 6, the
Im Boden 19 der Abdeckung 12 sind Einsenkungen 28 zur Aufnahme
der Lappen 26 angeordnet, die ihre flächenbündige Integration
in den Boden 19 der Abdeckung 12 gestatten, so dass der Steg 25
und die Lappen 26 nicht über die Außenfläche 29 des Bodens vorstehen.In the bottom 19 of the
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10163056A DE10163056B4 (en) | 2001-12-21 | 2001-12-21 | lamp socket |
DE10163056 | 2001-12-21 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1322002A2 true EP1322002A2 (en) | 2003-06-25 |
EP1322002A3 EP1322002A3 (en) | 2004-01-21 |
EP1322002B1 EP1322002B1 (en) | 2005-04-27 |
Family
ID=7710231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02024078A Expired - Lifetime EP1322002B1 (en) | 2001-12-21 | 2002-10-29 | Lamp holder |
Country Status (7)
Country | Link |
---|---|
US (1) | US6692308B2 (en) |
EP (1) | EP1322002B1 (en) |
JP (1) | JP3978664B2 (en) |
CN (1) | CN1187870C (en) |
DE (1) | DE10163056B4 (en) |
ES (1) | ES2240632T3 (en) |
TW (1) | TW578344B (en) |
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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 (en) * | 2002-12-19 | 2004-07-01 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | lighting unit |
DE10305647B4 (en) * | 2003-02-12 | 2004-12-30 | Vossloh-Schwabe Gmbh | Socket for electrical equipment |
DE102004007150A1 (en) * | 2004-02-12 | 2005-08-25 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Base for a headlamp and headlamp |
US7021815B1 (en) * | 2005-10-06 | 2006-04-04 | Sun-Lite Sockets Industry Inc. | Halogen lampholder |
KR100791533B1 (en) * | 2006-04-14 | 2008-01-04 | 주식회사 신광하이테크 | Socket for bulb |
KR100847504B1 (en) | 2006-08-24 | 2008-07-21 | 주식회사 연호전자 | Fixing socket for back light lamp |
US7479044B1 (en) * | 2007-12-07 | 2009-01-20 | St. Clair Technologies, Inc. | Lamp socket |
KR200456555Y1 (en) | 2009-06-05 | 2011-11-07 | 주식회사 크라또 | Electric power socket and rack-mount cabinet including the same |
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 (en) * | 2012-02-03 | 2016-01-13 | 矢崎総業株式会社 | Bulb socket and lighting device |
US10125964B2 (en) * | 2015-11-11 | 2018-11-13 | Itc Incorporated | Linear light connector |
CN106439745B (en) * | 2016-12-08 | 2023-03-24 | 佛山肆强科技有限公司 | Mounting structure of lamp power supply |
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DE20100762U1 (en) * | 2000-01-21 | 2001-03-22 | E.M.C. Colosio S.r.l., Provaglio D'Iseo, Brescia | Lamp holder for low voltage light bulbs |
US20010000766A1 (en) * | 1998-02-25 | 2001-05-03 | Fumiyoshi Tanigawa | Bulb socket & connection construction of wire |
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DE8911452U1 (en) * | 1989-09-26 | 1989-12-07 | Otto Vollmann GmbH & Co, 5820 Gevelsberg | Halogen socket |
DE4418501A1 (en) * | 1994-05-27 | 1995-11-30 | Vossloh Schwabe Gmbh | Pin socket for electrical equipment |
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 |
US5971814A (en) * | 1998-09-08 | 1999-10-26 | Osram Sylvania Inc. | Lamp socket |
DE19904168C2 (en) * | 1999-02-03 | 2001-07-12 | Vollmann Gmbh & Co Kg Otto | Jack |
-
2001
- 2001-12-21 DE DE10163056A patent/DE10163056B4/en not_active Expired - Fee Related
-
2002
- 2002-10-29 EP EP02024078A patent/EP1322002B1/en not_active Expired - Lifetime
- 2002-10-29 ES ES02024078T patent/ES2240632T3/en not_active Expired - Lifetime
- 2002-11-01 TW TW091132418A patent/TW578344B/en not_active IP Right Cessation
- 2002-11-08 US US10/291,222 patent/US6692308B2/en not_active Expired - Fee Related
- 2002-12-04 CN CNB021547866A patent/CN1187870C/en not_active Expired - Fee Related
- 2002-12-17 JP JP2002383292A patent/JP3978664B2/en not_active Expired - Fee Related
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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 |
EP0453640A2 (en) * | 1990-04-25 | 1991-10-30 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Adapter |
US5263881A (en) * | 1991-03-23 | 1993-11-23 | Brokelmann, Jaeger & Busse Gmbh & Co. | Socket for halogen bulb |
FR2702890A3 (en) * | 1993-03-12 | 1994-09-23 | Vlm Spa | Socket for a halogen tube or lamp |
EP0778639A1 (en) * | 1995-12-05 | 1997-06-11 | Brökelmann, Jaeger & Busse GmbH & Co | lampholder, especially for halogen lamps |
US6075318A (en) * | 1997-03-11 | 2000-06-13 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluelampen Mbh | Halogen incandescent lamp having a socket |
US20010000766A1 (en) * | 1998-02-25 | 2001-05-03 | Fumiyoshi Tanigawa | Bulb socket & connection construction of wire |
EP1045198A2 (en) * | 1999-04-16 | 2000-10-18 | BJB GmbH & Co. KG | Socket for halogen bulb |
EP1045475A2 (en) * | 1999-04-16 | 2000-10-18 | BJB GmbH & Co. KG | Screwless terminal or joining clamp for electrical conductor |
DE20100762U1 (en) * | 2000-01-21 | 2001-03-22 | E.M.C. Colosio S.r.l., Provaglio D'Iseo, Brescia | Lamp holder for low voltage light bulbs |
Also Published As
Publication number | Publication date |
---|---|
DE10163056B4 (en) | 2004-07-08 |
JP3978664B2 (en) | 2007-09-19 |
US20030119376A1 (en) | 2003-06-26 |
TW578344B (en) | 2004-03-01 |
TW200301598A (en) | 2003-07-01 |
DE10163056A1 (en) | 2003-07-10 |
ES2240632T3 (en) | 2005-10-16 |
CN1427513A (en) | 2003-07-02 |
US6692308B2 (en) | 2004-02-17 |
CN1187870C (en) | 2005-02-02 |
EP1322002A3 (en) | 2004-01-21 |
EP1322002B1 (en) | 2005-04-27 |
JP2003243114A (en) | 2003-08-29 |
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