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EP1351347A1 - Socket for electrical installation - Google Patents

Socket for electrical installation Download PDF

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Publication number
EP1351347A1
EP1351347A1 EP03006318A EP03006318A EP1351347A1 EP 1351347 A1 EP1351347 A1 EP 1351347A1 EP 03006318 A EP03006318 A EP 03006318A EP 03006318 A EP03006318 A EP 03006318A EP 1351347 A1 EP1351347 A1 EP 1351347A1
Authority
EP
European Patent Office
Prior art keywords
socket
socket according
contact
housing
housing part
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
EP03006318A
Other languages
German (de)
French (fr)
Other versions
EP1351347B1 (en
Inventor
Jürgen Thiele
Hans-Peter Mews
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.)
Vossloh Schwabe Deutschland GmbH
Original Assignee
Vossloh Schwabe GmbH
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 Vossloh Schwabe GmbH filed Critical Vossloh Schwabe GmbH
Publication of EP1351347A1 publication Critical patent/EP1351347A1/en
Application granted granted Critical
Publication of EP1351347B1 publication Critical patent/EP1351347B1/en
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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/6335—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only comprising a handle
    • 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
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means

Definitions

  • the invention relates to a socket for electrical Operating resources, especially for fluorescent lamps.
  • Fluorescent lamps and other rod-shaped light sources are occasionally installed in luminaires in which space is restricted Conditions prevail. Especially if at a short distance arranged to the illuminant reflectors are access to the illuminant as required is around this e.g. difficult to take out of the versions. With some luminaire constructions that are on the Bulbs arranged reflectors so close to that Illuminant arranged that the illuminant by hand can neither be rotated nor moved radially.
  • the socket according to the invention has a socket housing with at least one contact element for contacting the Resources on.
  • the socket serves as a holder of the lamp as well as to provide its electrical Care.
  • There is a release device on the socket provided with which the equipment from its working position can be brought out.
  • the release device thus supports the extraction of the equipment from his version. It is with a manual actuator Mistake.
  • This is on an accessible, arranged from the lamp spaced point.
  • the actuator is on the side arranged of the socket from which the lamp in the Socket is to be used.
  • the actuator will for example formed by a profiled extension, that serves as a handle. This preferably extends radially with respect to a central axis of a rod-shaped Illuminant away from the socket. This enables one good access to the actuator and thus one easy to change the lamp.
  • the socket housing is preferably with two insertion slots provided for two contact pins of the equipment, the illuminant being linear, radial Sliding movement inserted in the insertion slots and in this is locked.
  • the contact areas of the contact elements are arranged.
  • the contacts can also be used as locking devices be designed to the lamp in the socket hold. Alternatively, other locking means, for example be formed on the socket housing.
  • the length of the insertion slots is preferably greater than the sum of the distance between the contact pins and the length of the end portion of the insertion slots in the the contact elements or their contact areas are located. This creates an electrical touch safety reached when changing the lamp.
  • the socket a housing part on between a working position and a release position is movably mounted.
  • the Housing part thus forms a release element with which the Illuminant from its working position to its release position transferred, i.e. ultimately lifted out of the frame can be.
  • the movable housing part is preferred the front housing part facing the lamp, which is mounted on a back part.
  • the back part preferably carries the contact elements and is stationary to attach a lamp holder.
  • the movable housing part On the movable housing part is for manual displacement preferably provided with a handle, that forms the actuator. It is preferred the handle is arranged between the two insertion slots and it extends in the same direction as this. It is easily accessible here. The arrangement also leads between two insertion slots to a symmetrical load when transferring from the working position to the release position, so that the two housing parts are not against each other jam or tilt.
  • the front displaceable housing part can have a locking means be assigned to the housing part in its working position locked.
  • a relatively weak one is sufficient Detent action.
  • FIG 1 is a lamp 1 with a fluorescent lamp 2 illustrates that within a cross-section ( Figure 2) U-shaped reflector 3 is arranged.
  • the Fluorescent lamp has a tubular glass body two-pin bases 4, 5 arranged at each end. They are in versions 6 which are of identical design to one another, 7 mechanically held and electrically contacted.
  • the versions 6, 7 are mutually identical and in particular with regard to the special circumstances in the lamp 1 designed. These are in the narrow reflector 3, the lamp tube of the fluorescent lamp 2 so tight encloses that the fluorescent lamp 2 in the reflector 3 is inaccessible to an operator.
  • the lamp tube 2 can not be gripped with the fingers of one hand the reflector 3 or the sockets 6, 7 are pulled out. However, this is due to a special design of the Versions 6, 7 allows the same to each other are.
  • FIG. 3 is representative of both versions 6, 7 illustrates the version 6. It has a socket housing 8, which is made of plastic.
  • a socket housing 8 which is made of plastic.
  • the housing part 9 is as Figures 3 and 4 illustrate together, slidably mounted on the back part 11.
  • the housing part 9 and the back part 11 are each separate from FIG. 5 seen.
  • the back part 11 is formed in one piece and has a plate-shaped back portion 12 which the back wall forms and fasteners on its back 14, 15 ( Figure 4 and Figure 5) carries.
  • This Fastening means are, for example, as locking means, Locking pin, locking lugs or the like formed.
  • fastening means can also be provided.
  • Two side walls 16 protrude from the back section 12, 17 on, which are kept parallel to each other at a distance and in Distance to the back section through a front wall 18 are interconnected.
  • the side walls 16, 17 are each formed a flat recess 19 on the outside, for fastening and guiding the housing part 9 serves.
  • pockets 21, 22 formed that the locking of two contact elements 23, 24 serve.
  • the contact elements 23, 24 are in one of the back part 11 enclosed interior 25 housed the is divided by a central wall 26, the center and arranged parallel to the side walls 16, 17 between them is.
  • the middle wall 26 projects beyond the side walls 16, 17 with respect to one chosen parallel to the back section 12 Direction R. In addition, it projects above the front wall 18 in the same direction considerably.
  • the parts of the interior 25, which have to receive the contact elements 23, 24, are therefore open and free towards the front.
  • a recess 27 is formed in this area.
  • the middle wall 26 contains one on both sides Pocket 28, 28 'for fastening the contact elements 23, 24.
  • the contact elements 23, 24 are identical to one another and symmetrical to each other. They each point an upper contact area 31, 32 which is resilient stored leg forms.
  • the contact area 31, 32 has a recessed recess 33, 34, which for the latching storage of a Pin of a fluorescent lamp or other Resources.
  • a holding section 35, 36 the spring clamping tongues for contacting electrical conductors and spring tongues for locking in the pockets 21, 22, 28, 28 '.
  • the housing part 9 is closed on four sides Partial housing with a front wall 37, two parallel to each other and at right angles away from the front wall 37 rearward extending side walls 38, 39 which are against each other molded on opposite edges of the front wall 37 are and with an upper end wall 41.
  • the end wall 41 and the front wall 37 are of two to each other parallel insertion slots 42, 43 penetrated. The The distance between them is only slightly larger than that Width of the middle wall 26.
  • the insertion slots 42, 43 end approximately in the middle of the front wall 37, the ones present here End areas 46, 47 are the areas behind which the Contact areas 31, 32 of the contact elements 23, 24 are located.
  • the length of the insertion slots 42, 43 is greater than that end area plus the outer pin spacing of the to be connected Fluorescent lamp. To achieve this are the mouths located on the upper end wall 41 the insertion slots 42, 43 by integrally formed insulation extensions 48, 49 extended. The extension of the insertion slots 42, 43 offers protection against contact when inserting the Fluorescent lamp in the socket.
  • a flat profiled handle 51 in the longitudinal direction of the slot away from the front part 9.
  • the handle 51 serves as a handle around the front part 9 on the back part 11 to be able to move.
  • Inserting the fluorescent lamp 2 into the sockets 6, 7 does not differ significantly in terms of the process, if the sockets 6, 7 are initially in the position shown in FIG illustrated position. After inserting the Contact pins 2a, 2b of the fluorescent lamp in the insertion slots 42, 43 press them against the end faces 54, 55 and move the housing part 9 of the socket 6 and 7, respectively snap them into the recesses 33, 34.
  • the fluorescent lamp 2 is now safe contacted and held.
  • the lamp 1 is ready for operation.
  • the reflector 3 prevents manual access to the fluorescent lamp 2. This state is illustrated in Figure 6.
  • the Space between the reflector 3 and the fluorescent lamp 2 is too narrow for the fluorescent lamp 2 from Hand could be pulled out of the sockets 6, 7.
  • the operator can remove the fluorescent lamp 2 from the Guide socket 6 out by gripping handle 51 and pulls on it in the longitudinal direction of the handle. Version 6 is thereby in the position illustrated in Figure 7 transferred. This also connects the pins of the Fluorescent lamp 2 out of the locking recesses 33, 34.
  • the end faces 54, 55 of the insertion slots 42, 43 push the contact pins 2a, 2b over the to the locking troughs 33, 34 adjacent surveys of the contact areas 31, 32.
  • the fluorescent lamp 2 is thereby of the sockets 6, 7 solved.
  • the fluorescent lamp 2 is something out of Reflector 3 moved out, as Figure 7 illustrates. she can now be easily removed.
  • a version 6, which is particularly for lights suitable that has no direct manual access to the socketed Allow illuminant has a slide, with which the lamp base or its contact pins 2a, 2b be pushed out of the frame or at least by the version can be solved.
  • the socket housing 8 is formed in two parts, wherein the housing part 9 is designed as a slide is.

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connecting Device With Holders (AREA)

Abstract

The casing (8) includes contacts (23) for the lamp tube pins (2a, b). A manually-operated release (9) guides the lamp out from the connector (6).

Description

Die Erfindung betrifft eine Fassung für elektrische Betriebsmittel, insbesondere für Leuchtstofflampen.The invention relates to a socket for electrical Operating resources, especially for fluorescent lamps.

Leuchtstofflampen und andere stabförmige Lichtquellen werden gelegentlich in Leuchten eingebaut, in denen beengte Verhältnisse herrschen. Insbesondere wenn in geringem Abstand zu dem Leuchtmittel angeordnete Reflektoren vorhanden sind, ist der Zugang zum Leuchtmittel, wie er erforderlich ist, um dieses z.B. aus den Fassungen herauszunehmen, erschwert. Bei manchen Leuchtenkonstruktionen sind die an dem Leuchtmittel angeordneten Reflektoren so nahe an dem Leuchtmittel angeordnet, dass das Leuchtmittel von Hand weder gedreht noch radial bewegt werden kann. Fluorescent lamps and other rod-shaped light sources are occasionally installed in luminaires in which space is restricted Conditions prevail. Especially if at a short distance arranged to the illuminant reflectors are access to the illuminant as required is around this e.g. difficult to take out of the versions. With some luminaire constructions that are on the Bulbs arranged reflectors so close to that Illuminant arranged that the illuminant by hand can neither be rotated nor moved radially.

Dazu ist es Aufgabe der Erfindung, eine Fassung zu schaffen, die das Wechseln des Leuchtmittels auch bei solchen Leuchten gestattet, bei denen der Zugang zum Leuchtmittel eingeschränkt ist.To this end, it is an object of the invention to provide a version create the change of the lamp even with such Luminaires permitted where there is access to the illuminant is restricted.

Diese Aufgabe wird mit einer Fassung nach Anspruch 1 gelöst.This object is achieved with a version according to claim 1 solved.

Die erfindungsgemäße Fassung weist ein Fassungsgehäuse mit wenigstens einem Kontaktelement zur Kontaktierung des Betriebsmittels auf. Die Fassung dient sowohl zur Halterung des Leuchtmittels als auch zur Bereitstellung seiner elektrischen Versorgung. An der Fassung ist eine Löseeinrichtung vorgesehen, mit der das Betriebsmittel aus seiner Arbeitsposition herausgeführt werden kann. Die Löseeinrichtung unterstützt somit das Herausführen des Betriebsmittels aus seiner Fassung. Sie ist mit einer manuellen Betätigungseinrichtung versehen. Diese ist an einer zugänglichen, von dem Leuchtmittel beabstandeten Stelle angeordnet. Vorzugsweise ist die Betätigungseinrichtung dabei an der Seite der Fassung angeordnet, von der das Leuchtmittel in die Fassung einzusetzen ist. Die Betätigungseinrichtung wird beispielsweise durch einen profilierten Fortsatz gebildet, der als Handhabe dient. Dieser erstreckt sich vorzugsweise radial bezüglich einer Mittelachse eines stabförmigen Leuchtmittels von der Fassung weg. Dies ermöglicht einen guten Zugang zu der Betätigungseinrichtung und somit einen einfach zu bewerkstelligenden Wechsel des Leuchtmittels.The socket according to the invention has a socket housing with at least one contact element for contacting the Resources on. The socket serves as a holder of the lamp as well as to provide its electrical Care. There is a release device on the socket provided with which the equipment from its working position can be brought out. The release device thus supports the extraction of the equipment from his version. It is with a manual actuator Mistake. This is on an accessible, arranged from the lamp spaced point. Preferably the actuator is on the side arranged of the socket from which the lamp in the Socket is to be used. The actuator will for example formed by a profiled extension, that serves as a handle. This preferably extends radially with respect to a central axis of a rod-shaped Illuminant away from the socket. This enables one good access to the actuator and thus one easy to change the lamp.

Das Fassungsgehäuse ist vorzugsweise mit zwei Einführschlitzen für zwei Kontaktstifte des Betriebsmittels versehen, wobei das Leuchtmittel durch eine lineare, radiale Schiebebewegung in die Einführschlitze eingesetzt und in diesen verrastet wird. Vorzugsweise in dem Endbereich der Einführschlitze sind die Kontaktbereiche der Kontaktelemente angeordnet. Die Kontakte können zugleich als Rastmittel ausgebildet sein, um das Leuchtmittel in der Fassung zu halten. Alternativ können anderweitige Rastmittel, beispielsweise an dem Fassungsgehäuse ausgebildet sein.The socket housing is preferably with two insertion slots provided for two contact pins of the equipment, the illuminant being linear, radial Sliding movement inserted in the insertion slots and in this is locked. Preferably in the end area of the Insertion slots are the contact areas of the contact elements arranged. The contacts can also be used as locking devices be designed to the lamp in the socket hold. Alternatively, other locking means, for example be formed on the socket housing.

Die Länge der Einführschlitze ist vorzugsweise größer als die Summe aus dem Abstand der Kontaktstifte voneinander und der Länge des Endbereichs der Einführschlitze in dem sich die Kontaktelemente beziehungsweise deren Kontaktbereiche befinden. Damit wird eine elektrische Berührsicherheit beim Wechseln des Leuchtmittels erreicht.The length of the insertion slots is preferably greater than the sum of the distance between the contact pins and the length of the end portion of the insertion slots in the the contact elements or their contact areas are located. This creates an electrical touch safety reached when changing the lamp.

Bei einer bevorzugten Ausführungsform weist die Fassung einen Gehäuseteil auf, der zwischen einer Arbeitsposition und einer Löseposition beweglich gelagert ist. Der Gehäuseteil bildet somit ein Löseelement, mit dem das Leuchtmittel aus seiner Arbeitsposition in seine Löseposition überführt, d.h. letztendlich aus der Fassung herausgehoben werden kann. Der bewegliche Gehäuseteil ist vorzugsweise der vordere, dem Leuchtmittel zugewandte Gehäuseteil, der an einem Rückenteil gelagert ist. Das Rückenteil trägt vorzugsweise die Kontaktelemente und ist ortsfest an einem Lampenträger zu befestigen.In a preferred embodiment, the socket a housing part on between a working position and a release position is movably mounted. The Housing part thus forms a release element with which the Illuminant from its working position to its release position transferred, i.e. ultimately lifted out of the frame can be. The movable housing part is preferred the front housing part facing the lamp, which is mounted on a back part. The back part preferably carries the contact elements and is stationary to attach a lamp holder.

An dem beweglichen Gehäuseteil ist zur manuellen Verschiebung desselben vorzugsweise ein Griffstück vorgesehen, das die Betätigungseinrichtung bildet. Bevorzugterweise ist das Griffstück zwischen beiden Einführschlitzen angeordnet und es erstreckt sich in die gleiche Richtung wie diese. Es ist hier gut zugänglich. Außerdem führt die Anordnung zwischen beiden Einführschlitzen zu einer symmetrischen Belastung beim Überführen aus der Arbeitsposition in die Löseposition, so dass sich die beiden Gehäuseteile nicht gegeneinander verklemmen oder verkanten.On the movable housing part is for manual displacement preferably provided with a handle, that forms the actuator. It is preferred the handle is arranged between the two insertion slots and it extends in the same direction as this. It is easily accessible here. The arrangement also leads between two insertion slots to a symmetrical load when transferring from the working position to the release position, so that the two housing parts are not against each other jam or tilt.

Dem vorderen verschiebbaren Gehäuseteil kann ein Rastmittel zugeordnet sein, das den Gehäuseteil in seiner Arbeitsposition verrastet. Es genügt eine relativ schwache Rastwirkung.The front displaceable housing part can have a locking means be assigned to the housing part in its working position locked. A relatively weak one is sufficient Detent action.

Weitere Einzelheiten vorteilhafter Ausführungsformen der Erfindung sind Gegenstand der Zeichnung, der Beschreibung oder von Unteransprüchen.Further details of advantageous embodiments the invention are the subject of the drawing, the description or subclaims.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung veranschaulicht. Es zeigen:

Figur 1
eine Leuchte mit einem stabförmigen Leuchtmittel und zwei Lampenfassungen in Seitenansicht,
Figur 2
die Leuchte nach Figur 1, geschnitten entlang der Linie II-II,
Figur 3
eine Lampenfassung der Leuchte nach Figur 1 in perspektivischer Darstellung in Arbeitsposition,
Figur 4
die Lampenfassung nach Figur 3 in perspektivischer Darstellung in Löseposition,
Figur 5
die Fassung nach Figur 3 in Explosionsdarstellung,
Figur 6
die Leuchte nach Figur 1, geschnitten entlang der Linie VI-VI in perspektivischer Darstellung in Arbeitsposition,
Figur 7
die Leuchte nach Figur 6 in Lösestellung und
Figur 8
die Leuchte nach Figur 1 in Schnittdarstellung, geschnitten entlang der Linie VIII-VIII in einem anderen Maßstab.
An exemplary embodiment of the invention is illustrated in the drawing. Show it:
Figure 1
a lamp with a rod-shaped lamp and two lamp holders in side view,
Figure 2
the lamp of Figure 1, cut along the line II-II,
Figure 3
2 is a perspective view of the lamp holder of the lamp according to FIG. 1 in the working position,
Figure 4
3 shows the lamp holder according to FIG. 3 in a perspective view in the release position,
Figure 5
the version of Figure 3 in an exploded view,
Figure 6
1, cut along the line VI-VI in a perspective view in the working position,
Figure 7
6 in the release position and
Figure 8
the lamp of Figure 1 in a sectional view, cut along the line VIII-VIII on a different scale.

In Figur 1 ist eine Leuchte 1 mit einer Leuchtstofflampe 2 veranschaulicht, die innerhalb eines im Querschnitt (Figur 2) u-förmigen Reflektors 3 angeordnet ist. Die Leuchtstofflampe weist einen rohrförmigen Glaskörper mit jeweils endseitig angeordneten Zweistiftsockeln 4, 5 auf. Sie sind in untereinander gleich ausgebildeten Fassungen 6, 7 mechanisch gehalten und elektrisch kontaktiert. Die Fassungen 6, 7 sind untereinander gleich ausgebildet und insbesondere im Hinblick auf die besonderen Gegebenheiten in der Leuchte 1 konzipiert. Diese liegen in dem engen Reflektor 3, der das Lampenrohr der Leuchtstofflampe 2 so dicht umschließt, dass die Leuchtstofflampe 2 in dem Reflektor 3 für eine Bedienungsperson unzugänglich ist. Das Lampenrohr 2 kann nicht mit den Fingern einer Hand ergriffen und aus dem Reflektor 3 bzw. den Fassungen 6, 7 herausgezogen werden. Dies wird jedoch durch eine spezielle Gestaltung der Fassungen 6, 7 ermöglicht, die untereinander gleich ausgebildet sind.In Figure 1 is a lamp 1 with a fluorescent lamp 2 illustrates that within a cross-section (Figure 2) U-shaped reflector 3 is arranged. The Fluorescent lamp has a tubular glass body two-pin bases 4, 5 arranged at each end. They are in versions 6 which are of identical design to one another, 7 mechanically held and electrically contacted. The versions 6, 7 are mutually identical and in particular with regard to the special circumstances in the lamp 1 designed. These are in the narrow reflector 3, the lamp tube of the fluorescent lamp 2 so tight encloses that the fluorescent lamp 2 in the reflector 3 is inaccessible to an operator. The lamp tube 2 can not be gripped with the fingers of one hand the reflector 3 or the sockets 6, 7 are pulled out. However, this is due to a special design of the Versions 6, 7 allows the same to each other are.

In Figur 3 ist stellvertretend für beide Fassungen 6, 7 die Fassung 6 veranschaulicht. Sie weist ein Fassungsgehäuse 8 auf, das aus Kunststoff ausgebildet ist. Im vorliegenden Ausführungsbeispiel ist es zweiteilig aufgebaut. Es weist ein vorderes Gehäuseteil 9 aus einem wärmebeständigen Kunststoff und ein Rückenteil 11 aus dem gleichen oder einem anderen Kunststoff auf. Das Gehäuseteil 9 ist, wie die Figuren 3 und 4 in Zusammenschau veranschaulichen, an dem Rückenteil 11 verschiebbar gelagert. Das Gehäuseteil 9 und das Rückenteil 11 sind aus Figur 5 jeweils gesondert ersichtlich. Das Rückenteil 11 ist einstückig ausgebildet und weist einen plattenförmigen Rückenabschnitt 12 auf, der die Fassungsrückwand bildet und an seiner Rückseite Befestigungsmittel 14, 15 (Figur 4 und Figur 5) trägt. Diese Befestigungsmittel sind beispielsweise als Rastmittel, Rastzapfen, Rastnasen oder dergleichen ausgebildet. Es sind alternativ auch andere Befestigungsmittel vorsehbar. Z.B. können an der Gehäuseunterseite Rastzapfen angeformt sein. Es ist auch möglich, an dem unteren Gehäuseende Rastrippen auszubilden, um die Fassung 6 als Einsteck- oder Durchsteckfassung auszubilden.In Figure 3 is representative of both versions 6, 7 illustrates the version 6. It has a socket housing 8, which is made of plastic. In the present Embodiment is constructed in two parts. It has a front housing part 9 made of a heat-resistant Plastic and a back part 11 from the same or another plastic. The housing part 9 is as Figures 3 and 4 illustrate together, slidably mounted on the back part 11. The housing part 9 and the back part 11 are each separate from FIG. 5 seen. The back part 11 is formed in one piece and has a plate-shaped back portion 12 which the back wall forms and fasteners on its back 14, 15 (Figure 4 and Figure 5) carries. This Fastening means are, for example, as locking means, Locking pin, locking lugs or the like formed. There are alternatively, other fastening means can also be provided. For example, can be molded on the underside of the housing. It is also possible to have locking ribs on the lower end of the housing train to version 6 as a plug-in or push-through socket train.

Von dem Rückenabschnitt 12 ragen zwei Seitenwände 16, 17 auf, die im Abstand parallel zueinander gehalten und im Abstand zu dem Rückenabschnitt durch eine Vorderwand 18 miteinander verbunden sind. In den Seitenwänden 16, 17 sind jeweils an der Außenseite eine flache Ausnehmung 19 ausgebildet, die zur Befestigung und Führung des Gehäuseteils 9 dient. Außerdem sind in den Seitenwänden 16, 17 Taschen 21, 22 ausgebildet, die der Arretierung zweier Kontaktelemente 23, 24 dienen.Two side walls 16 protrude from the back section 12, 17 on, which are kept parallel to each other at a distance and in Distance to the back section through a front wall 18 are interconnected. In the side walls 16, 17 are each formed a flat recess 19 on the outside, for fastening and guiding the housing part 9 serves. In addition, in the side walls 16, 17 pockets 21, 22 formed that the locking of two contact elements 23, 24 serve.

Die Kontaktelemente 23, 24 sind in einem von dem Rückenteil 11 umschlossenen Innenraum 25 untergebracht, der durch eine Mittelwand 26 unterteilt ist, die mittig und parallel zu den Seitenwänden 16, 17 zwischen diesen angeordnet ist. Die Mittelwand 26 überragt die Seitenwände 16, 17 bezüglich einer parallel zu dem Rückenabschnitt 12 gewählten Richtung R. Außerdem überragt sie die Vorderwand 18 in der gleichen Richtung erheblich. Die Teile des Innenraums 25, die die Kontaktelemente 23, 24 aufzunehmen haben, liegen deshalb nach vorn hin offen und frei. In der Mittelwand 26 ist in diesem Bereich eine Rastvertiefung 27 ausgebildet. Außerdem enthält die Mittelwand 26 beidseitig eine Tasche 28, 28' zur Befestigung der Kontaktelemente 23, 24.The contact elements 23, 24 are in one of the back part 11 enclosed interior 25 housed the is divided by a central wall 26, the center and arranged parallel to the side walls 16, 17 between them is. The middle wall 26 projects beyond the side walls 16, 17 with respect to one chosen parallel to the back section 12 Direction R. In addition, it projects above the front wall 18 in the same direction considerably. The parts of the interior 25, which have to receive the contact elements 23, 24, are therefore open and free towards the front. In the middle wall 26, a recess 27 is formed in this area. In addition, the middle wall 26 contains one on both sides Pocket 28, 28 'for fastening the contact elements 23, 24.

Die Kontaktelemente 23, 24 sind untereinander gleich und symmetrisch zueinander ausgebildet. Sie weisen jeweils einen oberen Kontaktbereich 31, 32 auf, der einen federnd gelagerten Schenkel bildet. Der Kontaktbereich 31, 32 weist eine Rastmulde 33, 34 auf, die zur rastenden Lagerung eines Anschlussstifts einer Leuchtstofflampe oder eines anderweitigen Betriebsmittels dient. An den Kontaktbereich 31, 32 schließt sich ein Halteabschnitt 35, 36 an, der Federklemmzungen zum Kontaktieren von elektrischen Leitern und Federzungen zum Verrasten in den Taschen 21, 22, 28, 28' aufweist.The contact elements 23, 24 are identical to one another and symmetrical to each other. They each point an upper contact area 31, 32 which is resilient stored leg forms. The contact area 31, 32 has a recessed recess 33, 34, which for the latching storage of a Pin of a fluorescent lamp or other Resources. At the contact area 31, 32 is followed by a holding section 35, 36, the spring clamping tongues for contacting electrical conductors and spring tongues for locking in the pockets 21, 22, 28, 28 '.

Das Gehäuseteil 9 ist ein vierseitig geschlossenes Teilgehäuse mit einer Vorderwand 37, zwei zueinander parallelen und sich rechtwinklig von der Vorderwand 37 weg nach hinten erstreckenden Seitenwänden 38, 39, die an einander gegenüber liegenden Kanten der Vorderwand 37 angeformt sind und mit einer oberen Abschlusswand 41. Die Abschlusswand 41 und die Vorderwand 37 sind von zwei zueinander parallelen Einführschlitzen 42, 43 durchsetzt. Der Abstand zwischen diesen ist nur geringfügig größer als die Breite der Mittelwand 26. An dem verbleibenden Steg 44 ist ein Rastvorsprung 45 angeformt, der der Rastvertiefung 27 zugeordnet ist. Die Einführschlitze 42, 43 enden etwa in der Mitte der Vorderwand 37, wobei die hier vorhandenen Endbereiche 46, 47 die Bereiche sind, hinter denen sich die Kontaktbereiche 31, 32 der Kontaktelemente 23, 24 befinden. Die Länge der Einführschlitze 42, 43 ist größer als der jeweilige Endbereich plus dem äußeren Stiftabstand der anzuschließenden Leuchtstofflampe. Um dies zu erreichen, sind die an der oberen Abschlusswand 41 befindlichen Mündungen der Einführschlitze 42, 43 durch angeformte Isolierfortsätze 48, 49 verlängert. Die Verlängerung der Einführschlitze 42, 43 bietet einen Berührungsschutz beim Einsetzen der Leuchtstofflampe in die Fassung.The housing part 9 is closed on four sides Partial housing with a front wall 37, two parallel to each other and at right angles away from the front wall 37 rearward extending side walls 38, 39 which are against each other molded on opposite edges of the front wall 37 are and with an upper end wall 41. The end wall 41 and the front wall 37 are of two to each other parallel insertion slots 42, 43 penetrated. The The distance between them is only slightly larger than that Width of the middle wall 26. There is 44 on the remaining web a locking projection 45 is formed, the locking recess 27th assigned. The insertion slots 42, 43 end approximately in the middle of the front wall 37, the ones present here End areas 46, 47 are the areas behind which the Contact areas 31, 32 of the contact elements 23, 24 are located. The length of the insertion slots 42, 43 is greater than that end area plus the outer pin spacing of the to be connected Fluorescent lamp. To achieve this are the mouths located on the upper end wall 41 the insertion slots 42, 43 by integrally formed insulation extensions 48, 49 extended. The extension of the insertion slots 42, 43 offers protection against contact when inserting the Fluorescent lamp in the socket.

Zwischen diesen erstreckt sich in Verlängerung des Stegs 44 ein flaches profiliertes Griffstück 51 in Schlitzlängsrichtung von dem Vorderteil 9 weg. Das Griffstück 51 dient als Handhabe um das Vorderteil 9 auf dem Rückenteil 11 verschieben zu können.Extending between them extends Web 44 a flat profiled handle 51 in the longitudinal direction of the slot away from the front part 9. The handle 51 serves as a handle around the front part 9 on the back part 11 to be able to move.

Die Lagerung des Gehäuseteils 9 an dem Rückenteil 11 ist aus Figur 8 ersichtlich. An den Innenseiten der Seitenwände 38, 39 sind Führungsrippen 52, 53 angeformt, die in die Rastmulden 33, 34 greifen und dadurch das Vorderteil 9 begrenzt verschiebbar an dem Rückenteil 11 lagern. Der Verschiebeweg ist dabei so groß, dass das untere jeweilige Ende 54, 55 (Figur 3), das in einer Endstellung des Gehäuseteils 9 die Rastmulde 33, 34 jedes Kontaktelements 23, 24 freigibt (Figur 3), völlig aus dem Kontaktbereich 31, 32 jedes in dem Rückenteil 11 ruhenden Kontaktelements 23, 24 heraus bewegt werden kann. Der Verschiebeweg des Gehäuseteils 9 ist somit größer als der Abstand der Rastmulde 33, 34 von der zum freien Ende hin benachbarten Rasterhebung.The mounting of the housing part 9 on the back part 11 can be seen from Figure 8. On the inside of the side walls 38, 39 guide ribs 52, 53 are formed, which in engage the locking troughs 33, 34 and thereby the front part 9 store to a limited extent on the back part 11. The displacement route is so big that the lower one End 54, 55 (Figure 3), which is in an end position of the housing part 9 the locking trough 33, 34 of each contact element 23, 24 releases (Figure 3), completely from the contact area 31, 32nd each contact element 23, 24 resting in the back part 11 can be moved out. The displacement of the housing part 9 is thus greater than the distance between the locking recess 33, 34 from the grid elevation adjacent to the free end.

Die insoweit beschriebene Fassung 6 bzw. 7 arbeitet wie folgt:The version 6 or 7 described so far works as follows:

Es wird angenommen, dass sich die Fassungen 6, 7 in der in Figur 3 veranschaulichten Position befinden und dass noch keine Leuchtstofflampe in die Fassung 6, 7 eingesetzt ist. Diese wird nun mit ihren beiden Kontaktstiften 2a, 2b (Figur 8) in die Einführschlitze 42, 43 eingesetzt und durch leichten Druck verrastet. Die Kontaktstifte 2a, 2b schnappen dabei in die Rastmulden 33, 34 der Kontaktelemente 23, 24. It is assumed that the versions 6, 7 in the position illustrated in Figure 3 and that no fluorescent lamp used in the version 6, 7 is. This is now with its two contact pins 2a, 2b (Figure 8) inserted into the insertion slots 42, 43 and locked by light pressure. The contact pins 2a, 2b snap into the recesses 33, 34 of the contact elements 23, 24.

Das Einsetzen der Leuchtstofflampe 2 in die Fassungen 6, 7 unterscheidet sich vom Ablauf her nicht wesentlich, wenn sich die Fassungen 6, 7 zunächst in der in Figur 4 veranschaulichten Position befinden. Nach dem Einsetzen der Kontaktstifte 2a, 2b der Leuchtstofflampe in die Einführschlitze 42, 43 drücken diese gegen die Endflächen 54, 55 und verschieben den Gehäuseteil 9 der Fassung 6 bzw. 7, bis sie in die Rastmulden 33, 34 einrasten.Inserting the fluorescent lamp 2 into the sockets 6, 7 does not differ significantly in terms of the process, if the sockets 6, 7 are initially in the position shown in FIG illustrated position. After inserting the Contact pins 2a, 2b of the fluorescent lamp in the insertion slots 42, 43 press them against the end faces 54, 55 and move the housing part 9 of the socket 6 and 7, respectively snap them into the recesses 33, 34.

In beiden Fällen ist die Leuchtstofflampe 2 nun sicher kontaktiert und gehalten. Die Leuchte 1 ist betriebsbereit.In both cases, the fluorescent lamp 2 is now safe contacted and held. The lamp 1 is ready for operation.

Soll die Leuchtstofflampe 2 nun zu einem späteren Zeitpunkt aus der Leuchte 1 entnommen werden, ist direkter Zugang zu der Leuchtstofflampe 2 nicht möglich. Der Reflektor 3 verhindert den manuellen Zugang zu der Leuchtstofflampe 2. Dieser Zustand ist in Figur 6 veranschaulicht. Der Zwischenraum zwischen dem Reflektor 3 und der Leuchtstofflampe 2 ist zu eng, als dass die Leuchtstofflampe 2 von Hand aus den Fassungen 6, 7 herausgezogen werden könnte. Der Bediener kann die Leuchtstofflampe 2 jedoch aus der Fassung 6 herausführen, indem er das Griffstück 51 ergreift und in Griffstücklängsrichtung daran zieht. Die Fassung 6 wird dadurch in die in Figur 7 veranschaulichte Stellung überführt. Damit werden zugleich die Anschlussstifte der Leuchtstofflampe 2 aus den Rastmulden 33, 34 heraus geführt. Die Endflächen 54, 55 der Einführschlitze 42, 43 schieben die Kontaktstifte 2a, 2b über die an die Rastmulden 33, 34 grenzenden Erhebungen der Kontaktbereiche 31, 32. Die Leuchtstofflampe 2 ist dadurch von den Fassungen 6, 7 gelöst. Außerdem ist die Leuchtstofflampe 2 etwas aus dem Reflektor 3 heraus bewegt, wie Figur 7 veranschaulicht. Sie kann nun leicht entnommen werden. If the fluorescent lamp 2 is now to a later The time taken from light 1 is more direct Access to fluorescent lamp 2 not possible. The reflector 3 prevents manual access to the fluorescent lamp 2. This state is illustrated in Figure 6. The Space between the reflector 3 and the fluorescent lamp 2 is too narrow for the fluorescent lamp 2 from Hand could be pulled out of the sockets 6, 7. However, the operator can remove the fluorescent lamp 2 from the Guide socket 6 out by gripping handle 51 and pulls on it in the longitudinal direction of the handle. Version 6 is thereby in the position illustrated in Figure 7 transferred. This also connects the pins of the Fluorescent lamp 2 out of the locking recesses 33, 34. The end faces 54, 55 of the insertion slots 42, 43 push the contact pins 2a, 2b over the to the locking troughs 33, 34 adjacent surveys of the contact areas 31, 32. The fluorescent lamp 2 is thereby of the sockets 6, 7 solved. In addition, the fluorescent lamp 2 is something out of Reflector 3 moved out, as Figure 7 illustrates. she can now be easily removed.

Eine Fassung 6, die sich insbesondere für Leuchten eignet, die keinen direkten manuellen Zugang zu dem gesockelten Leuchtmittel gestatten, weist einen Schieber auf, mit dem der Lampensockel bzw. dessen Kontaktstifte 2a, 2b aus der Fassung herausgeschoben werden oder zumindest von der Fassung gelöst werden können. Bei einer bevorzugten Ausführungsform ist das Fassungsgehäuse 8 zweiteilig ausgebildet, wobei der Gehäuseteil 9 als Schieber ausgebildet ist.A version 6, which is particularly for lights suitable that has no direct manual access to the socketed Allow illuminant has a slide, with which the lamp base or its contact pins 2a, 2b be pushed out of the frame or at least by the version can be solved. In a preferred one Embodiment, the socket housing 8 is formed in two parts, wherein the housing part 9 is designed as a slide is.

Claims (17)

Fassung (6) für elektrische Betriebsmittel, insbesondere für Leuchtstofflampen (2),
mit einem Fassungsgehäuse (8), in dem wenigstens ein Kontaktelement (23) zur elektrischen Kontaktierung eines Kontaktstifts (2a, 2b) des Betriebsmittels gehalten ist,
mit einer Löseeinrichtung (9), die zum Herausführen des Betriebsmittels aus der Fassung (6) eine manuelle Betätigungseinrichtung (51) aufweist.Socket (6) for electrical equipment, in particular for fluorescent lamps (2),
with a socket housing (8) in which at least one contact element (23) for electrical contacting of a contact pin (2a, 2b) of the equipment is held,
with a release device (9), which has a manual actuating device (51) for leading the equipment out of the socket (6). Fassung nach Anspruch 1, dadurch gekennzeichnet, dass die Löseeinrichtung (9) ein beweglich gelagertes Gehäuseteil ist, das wenigstens eine Anlagefläche (54) für das Betriebsmittel aufweist.Socket according to claim 1, characterized in that the release device (9) is a movably mounted housing part which has at least one contact surface (54) for the operating medium. Fassung nach Anspruch 1, dadurch gekennzeichnet, dass an dem Fassungsgehäuse (8) wenigstens ein Einführschlitz (42) für den Kontaktstift des Betriebsmittels vorgesehen ist, in dessen Endbereich (46) ein Kontaktbereich (31) des Kontaktelements (23) ragt.Socket according to claim 1, characterized in that at least one insertion slot (42) for the contact pin of the operating medium is provided on the socket housing (8), in the end region (46) of which a contact region (31) of the contact element (23) protrudes. Fassung nach Anspruch 3, dadurch gekennzeichnet, dass in gerader Verlängerung einer seitlichen Schlitzbegrenzung wenigstens ein Isolierfortsatz (48, 51) angeordnet ist.Socket according to claim 3, characterized in that at least one insulating extension (48, 51) is arranged in a straight extension of a lateral slot boundary. Fassung nach Anspruch 4, dadurch gekennzeichnet, dass ein Isolierfortsatz (51) als Griffstück ausgebildet ist. Socket according to claim 4, characterized in that an insulating extension (51) is designed as a handle. Fassung nach Anspruch 1, dadurch gekennzeichnet, dass an dem Fassungsgehäuse (8) zwei Einführschlitze (42, 43) für zwei Kontaktstifte (2a, 2b) des Betriebsmittels vorgesehen sind, in deren Endbereiche (46, 47) Kontaktbereiche (31, 32) der Kontaktelemente (23, 24) ragen.Socket according to claim 1, characterized in that two insertion slots (42, 43) for two contact pins (2a, 2b) of the operating medium are provided on the socket housing (8), in the end regions (46, 47) of which contact regions (31, 32) Contact elements (23, 24) protrude. Fassung nach Anspruch 6, dadurch gekennzeichnet, dass die Länge der Einführschlitze (42, 43) größer ist als die Summe aus dem Abstand der Kontaktstifte und der Länge des Endbereichs (46, 47).Socket according to claim 6, characterized in that the length of the insertion slots (42, 43) is greater than the sum of the distance between the contact pins and the length of the end region (46, 47). Fassung nach Anspruch 2, dadurch gekennzeichnet, dass der Gehäuseteil (9) zwischen einer Arbeitsposition und einer Löseposition beweglich gelagert ist.Socket according to claim 2, characterized in that the housing part (9) is movably mounted between a working position and a release position. Fassung nach Anspruch 2, dadurch gekennzeichnet, dass der Gehäuseteil (9) in einer quer zu dem Kontaktstift orientierten Richtung (R) linear beweglich gelagert ist.Socket according to claim 2, characterized in that the housing part (9) is mounted in a linearly movable manner in a direction (R) oriented transversely to the contact pin. Fassung nach Anspruch 2 und 6, dadurch gekennzeichnet, dass an dem Gehäuseteil (9) zwischen beiden Einführschlitzen (42, 43) ein Griffstück (51) vorgesehen ist.Socket according to claims 2 and 6, characterized in that a handle (51) is provided on the housing part (9) between the two insertion slots (42, 43). Fassung nach Anspruch 1, dadurch gekennzeichnet, dass der Löseeinrichtung (9) ein Rastmittel (27, 45) zugeordnet ist, um es in Arbeitsposition zu halten.Socket according to claim 1, characterized in that the release device (9) is assigned a latching means (27, 45) to hold it in the working position. Fassung nach Anspruch 1, dadurch gekennzeichnet, dass das Kontaktelement (23) als Rastmittel ausgebildet ist. Socket according to claim 1, characterized in that the contact element (23) is designed as a latching means. Fassung nach Anspruch 3 und 11, dadurch gekennzeichnet, dass die Rastposition des Kontaktelements (23) in dem Endbereich des Einführschlitzes (42) angeordnet ist.Socket according to claims 3 and 11, characterized in that the latching position of the contact element (23) is arranged in the end region of the insertion slot (42). Fassung nach Anspruch 8, dadurch gekennzeichnet, dass dem Gehäuseteil (9) ein Rastmittel (27, 45) zugeordnet ist, das eine Rastposition aufweist, die in der Arbeitsposition angeordnet ist.Socket according to claim 8, characterized in that the housing part (9) is assigned a latching means (27, 45) which has a latching position which is arranged in the working position. Fassung nach Anspruch 1, dadurch gekennzeichnet, dass die Fassung (6) ein Fassungsrückenteil (11) aufweist, an dem der Fassungsteil (9) verschiebbar gelagert ist.Socket according to claim 1, characterized in that the socket (6) has a socket back part (11) on which the socket part (9) is slidably mounted. Fassung nach Anspruch 15, dadurch gekennzeichnet, dass die Kontaktelemente (23, 24) an dem Fassungsrückenteil (11) gelagert sind.Socket according to claim 15, characterized in that the contact elements (23, 24) are mounted on the socket back part (11). Fassung nach Anspruch 15, dadurch gekennzeichnet, dass an dem Fassungsrückenteil (11) Befestigungsmittel (14, 15) angeformt sind.Socket according to claim 15, characterized in that fastening means (14, 15) are integrally formed on the socket back part (11).
EP03006318A 2002-04-04 2003-03-20 Socket for electrical installation Expired - Lifetime EP1351347B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214922A DE10214922B4 (en) 2002-04-04 2002-04-04 Socket for electrical equipment
DE10214922 2002-04-04

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EP1351347A1 true EP1351347A1 (en) 2003-10-08
EP1351347B1 EP1351347B1 (en) 2005-04-13

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EP03006318A Expired - Lifetime EP1351347B1 (en) 2002-04-04 2003-03-20 Socket for electrical installation

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US (1) US7168970B2 (en)
EP (1) EP1351347B1 (en)
CA (1) CA2424401C (en)
DE (2) DE10214922B4 (en)
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Publication number Priority date Publication date Assignee Title
JP4291345B2 (en) * 2006-09-01 2009-07-08 ホシデン株式会社 Connected device
DE102006050777B3 (en) * 2006-10-24 2008-02-21 Mengewein, Shao-Chen Holder for fluorescent lamp, has sockets firmly arranged at ends of fluorescent lamp such that contact elements are arranged section-wise at each socket at circumference, where contact elements are connected with contacts of lamp
US7494240B1 (en) * 2006-12-12 2009-02-24 Tung Hsiung Lin Lighting fixture assembly
IT1397739B1 (en) * 2010-01-19 2013-01-24 A A G Stucchi Srl LAMPHOLDERS PARTICULARLY FOR FLUORESCENT BISPINA LAMPS.

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US2198903A (en) * 1939-04-17 1940-04-30 Grand Rapids Store Equip Co Socket for light tubes
US2282875A (en) * 1939-10-03 1942-05-12 Gen Electric Lamp socket
US2570104A (en) * 1945-07-28 1951-10-02 Gen Electric Lamp socket for elongated tubular discharge lamps
US4795357A (en) * 1985-10-23 1989-01-03 Diehl Gmbh & Co. Lamp holder for fluorescent lamps
JPH0487174A (en) * 1990-07-25 1992-03-19 Matsushita Electric Works Ltd Socket for straight tube fluorescent lamp
US5145392A (en) * 1991-09-05 1992-09-08 F. L. Aerospace Corp. Self-locking bipin lamp holder

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US228646A (en) * 1880-06-08 Ssssssssss
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US2228646A (en) * 1938-12-22 1941-01-14 William J Summers Fluorescent lamp holder
US3851295A (en) * 1973-03-12 1974-11-26 Bruce Ind Inc Self-locking lampholder

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US2198903A (en) * 1939-04-17 1940-04-30 Grand Rapids Store Equip Co Socket for light tubes
US2282875A (en) * 1939-10-03 1942-05-12 Gen Electric Lamp socket
US2570104A (en) * 1945-07-28 1951-10-02 Gen Electric Lamp socket for elongated tubular discharge lamps
US4795357A (en) * 1985-10-23 1989-01-03 Diehl Gmbh & Co. Lamp holder for fluorescent lamps
JPH0487174A (en) * 1990-07-25 1992-03-19 Matsushita Electric Works Ltd Socket for straight tube fluorescent lamp
US5145392A (en) * 1991-09-05 1992-09-08 F. L. Aerospace Corp. Self-locking bipin lamp holder

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Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 312 (E - 1230) 9 July 1992 (1992-07-09) *

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ES2238648T3 (en) 2005-09-01
DE50300432D1 (en) 2005-05-19
DE10214922B4 (en) 2005-03-10
US7168970B2 (en) 2007-01-30
CA2424401C (en) 2006-08-01
US20030214778A1 (en) 2003-11-20
DE10214922A1 (en) 2003-10-30
EP1351347B1 (en) 2005-04-13
CA2424401A1 (en) 2003-10-04

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