FR2520163A1 - Socket for low power bayonet type halogen lamps - has screw-fixing ceramic shell and uses heat-resistant flexible polymer resin - Google Patents

Socket for low power bayonet type halogen lamps - has screw-fixing ceramic shell and uses heat-resistant flexible polymer resin Download PDF

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Publication number
FR2520163A1
FR2520163A1 FR8200952A FR8200952A FR2520163A1 FR 2520163 A1 FR2520163 A1 FR 2520163A1 FR 8200952 A FR8200952 A FR 8200952A FR 8200952 A FR8200952 A FR 8200952A FR 2520163 A1 FR2520163 A1 FR 2520163A1
Authority
FR
France
Prior art keywords
socket
screws
ceramic shell
connector according
screw
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
FR8200952A
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French (fr)
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FR2520163B1 (en
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8200952A priority Critical patent/FR2520163A1/en
Publication of FR2520163A1 publication Critical patent/FR2520163A1/en
Application granted granted Critical
Publication of FR2520163B1 publication Critical patent/FR2520163B1/fr
Granted legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/14—Resiliently-mounted rigid sockets
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/24—Assembling by moulding on contact members

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

A ceramic shell (1) houses a metallic linkage sleeve (2) which is provided with two tapped holes to accommodate fixing screws (4,5). One of the screws (4) clamps the lamp terminal pin socket jacks (3), which are introduced into one end of the sleeve, and the other clamps the bare-end of the connector wire (6). The tightening of the screws also anchors the sleeve within the ceramic shell. Once the socket jacks and wires have been inserted and correctly positioned by inserting a pair of lamp terminals, the screws are tightened and a soft, heat-resistant resin is injected into the wire-side of the shell, filling the space between sheath and shell. Once set, the resin holds the assembly together but restrains same flexibility to allow relief of any stresses set up.

Description

I j, > :. 1:1 t I? Ivl'r, I j i I il if I fi i f 1:1)11 ft,f t ff f I i il I I iiiti il t i ii i i
VT ll l tvill lt | } t tlì lilt t:l tb ":1 1", ! t t it " courant électrique des lampes miniatures munies de culots à broches de contact.I j,>:. 1: 1 t I? Ivl'r, I ji I il if I fi if 1: 1) 11 ft, ft ff f I i il II iiiti il ti ii ii
VT ll l tvill lt | } t tlì lilt t: l tb ": 1 1",! tt it "electric current of miniature lamps fitted with contact pin caps.

Dais les systèmes de connecteurs connus, les contacts métalliques ne sont pas toujours bien positionnés dans leur support, ce qui entraine des difficultés pour l'introduction des broches des lampes dont la rigidité mécanique, alliée à la fragilité du pincement de l'ampoule en quartz, est un facteur de casse important. Dais known connector systems, the metal contacts are not always well positioned in their support, which causes difficulties for the introduction of the pins of the lamps whose mechanical rigidity, combined with the fragility of the pinching of the quartz bulb , is an important breakage factor.

La présente invention peisl,t; je remédier à ces inconvénients par l'utilisation de douilles à ressorts mulLitü!tacts, semblables à celles utilisées pour l'alimentation des circuits élecrJqi.co ou électroniques, tel que l'enfichage de circuit imprimés. Certaines douille:, offrent la possibilité de sertir ou de souder un cable de sortie. The present invention peisl, t; I remedy these drawbacks by the use of spring sockets mulLitü! tacts, similar to those used for the supply of electronic or electronic circuits, such as plugging of printed circuits. Some socket :, offer the possibility of crimping or soldering an output cable.

Selon l'invention, il suffit de placer les deux douilles dans un support isolant comportant deux logements disposés selon un entraxe prédéterminé, correspondant sensiblement à l'écartement des broches de la lampe, chaque douille étant maintenue par un enrobage souple résistant à la chaleur, inséré entre la douille et le support, offrant ainsi une souplesse compensatrice évitant les inconvénients ci-dessus énoncés. According to the invention, it suffices to place the two sockets in an insulating support comprising two housings arranged at a predetermined center distance, corresponding substantially to the spacing of the pins of the lamp, each socket being held by a flexible heat-resistant coating, inserted between the socket and the support, thus offering compensatory flexibility avoiding the above-mentioned drawbacks.

Une forme d'exécution de l'invention est décrite ci-après. An embodiment of the invention is described below.

Les dessins annexés représentent successivement
- Figure 1, une lampe à broches
- Figure 2, une vue de face du connecteur constitué par un domino renfermant les deux douilles à multicontacts,
- Figure 3, une coupe longitudinale d'un tel connecteur,
- Les figures 4, 5 et 6 représentent les différentes phases d'un mode opératoire pour l'assemblage des composants.The accompanying drawings successively represent
- Figure 1, a pin lamp
- Figure 2, a front view of the connector consisting of a domino containing the two multicontact sockets,
- Figure 3, a longitudinal section of such a connector,
- Figures 4, 5 and 6 show the different phases of an operating mode for assembling the components.

Tel qu'il est représenté, le connecteur comporte : un domino en porcelaine 1, dont l'âme métallique 2, reçoit les douilles multicontacts 3 et dont l'entraxe de positionnement (écartement) correspond sensiblement à l'écartement des broches de la lampe. Les vis 4 et 5 du domino assurent le maintient et le contact entre la douille 3 et le câble 6, dans l'âme du domino, laquelle est flottante dans le corps 1. Lorsque les composants sont maintenus et positionnés, on introduit, à l'aide d'une buse, la résine polymérisable qui est une résine silicone résistante à la chaleur.Pour faciliter la mise en place et obtenir un positionnement précis et reproductible, il est préférable d'opérer de la manière suivante
- sur un bâti 7, on serti des broches 8, dont le diamètre et l'écartement correspondent à celui du culot des lampes, puis on enfile les douilles 3, la face avant venant en butée sur le bâti, on enfile ensuite le domino 1, puis on opère le blocage à l'aide des vis 4. On introduit ensuite les câbles 6 et on serre à l'aide des vis 5, placées en vis à vis des vis 4 sur chaque pôle. Le tout étant maintenu et positionné sur le bâti, on injecte ensuite la résine silicone qui s'infiltre entre l'âme conductrice et le corps en porcelaine et va assurer le maintient correct de l'ensemble après polymérisation. As shown, the connector comprises: a porcelain domino 1, the metal core 2 of which receives the multi-contact sockets 3 and the positioning center distance of which corresponds substantially to the spacing of the pins of the lamp . The screws 4 and 5 of the domino maintain and contact between the socket 3 and the cable 6, in the core of the domino, which is floating in the body 1. When the components are maintained and positioned, we introduce using a nozzle, the polymerizable resin which is a silicone resin resistant to heat. To facilitate the installation and obtain a precise and reproducible positioning, it is preferable to operate in the following manner
- On a frame 7, pins 8, whose diameter and spacing correspond to that of the base of the lamps, are crimped, then the sockets 3 are threaded, the front face abutting on the frame, the domino 1 is then put on , then blocking is carried out using screws 4. The cables 6 are then introduced and tightened using screws 5, placed opposite screws 4 on each pole. The whole being maintained and positioned on the frame, the silicone resin is then injected which infiltrates between the conductive core and the porcelain body and will ensure the correct maintenance of the assembly after polymerization.

Sans s'écarter de l'invention, on peut remplacer le corps en porcelaine par un autre matériau, voir par la résine souple elle-même, à l'aide d'un procédé de moulage. Without departing from the invention, the porcelain body can be replaced by another material, or even by the flexible resin itself, using a molding process.

Le connecteur, objet de l'invention, peut être utilisé pour tout appareil d'éclairage faisant usage des lampes à culots à broches, en particulier, les lampes aux halogènes de petites puissance.  The connector, object of the invention, can be used for any lighting device making use of pin base lamps, in particular, low-power halogen lamps.

Claims (7)

REVENDICATIONS 1. Connecteur pour lampe à broches, constitué par un support isolant, renfermant deux douilles métalliques à multicontacts maintenues par un matériau souple, caractérisé par le fait que les contacts sont pré-établis par les douilles et que le positionnement précis est réalisé au moyen d'un enrobage souple polymérisé. 1. Connector for pin lamp, consisting of an insulating support, containing two metal sockets with multi-contacts held by a flexible material, characterized in that the contacts are pre-established by the sockets and that the precise positioning is achieved by means of '' a flexible polymerized coating. 2. Connecteur selon la revendication 1, caractérisé en ce que le câble ou la broche de sortie est serti sur la douille. 2. Connector according to claim 1, characterized in that the cable or the output pin is crimped on the socket. 3. Connecteur selon la revendication 1, caractérisé en ce que le support isolant est une barrette de connexion. 3. Connector according to claim 1, characterized in that the insulating support is a connection strip. 4. Connecteur selon la revendication 3, caractérisé en ce que la barrette de connexion est un domino en céramique. 4. Connector according to claim 3, characterized in that the connection strip is a ceramic domino. 5. Connecteur selon les revendications 3 et 4, caractérisé en ce que le blocage mécanique de la douille et du câble est assuré par les vis solidaires de l'âme métallique et le corps du domino. 5. Connector according to claims 3 and 4, characterized in that the mechanical blocking of the socket and the cable is ensured by the screws integral with the metal core and the body of the domino. 6. Connecteur selon les revendications 1 à 5, caractérisé en ce que la résine d'enrobage est insérée entre l'âme métallique et le corps du domino. 6. Connector according to claims 1 to 5, characterized in that the coating resin is inserted between the metal core and the body of the domino. 7. Connecteur selon la revendication 1, caractérisé en ce que la résine souple est le seul support isolant des douilles de contact obtenu par un procédé de moulage.  7. Connector according to claim 1, characterized in that the flexible resin is the only insulating support for the contact sockets obtained by a molding process.
FR8200952A 1982-01-20 1982-01-20 Socket for low power bayonet type halogen lamps - has screw-fixing ceramic shell and uses heat-resistant flexible polymer resin Granted FR2520163A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8200952A FR2520163A1 (en) 1982-01-20 1982-01-20 Socket for low power bayonet type halogen lamps - has screw-fixing ceramic shell and uses heat-resistant flexible polymer resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8200952A FR2520163A1 (en) 1982-01-20 1982-01-20 Socket for low power bayonet type halogen lamps - has screw-fixing ceramic shell and uses heat-resistant flexible polymer resin

Publications (2)

Publication Number Publication Date
FR2520163A1 true FR2520163A1 (en) 1983-07-22
FR2520163B1 FR2520163B1 (en) 1985-02-22

Family

ID=9270215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8200952A Granted FR2520163A1 (en) 1982-01-20 1982-01-20 Socket for low power bayonet type halogen lamps - has screw-fixing ceramic shell and uses heat-resistant flexible polymer resin

Country Status (1)

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FR (1) FR2520163A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272600A2 (en) * 1986-12-23 1988-06-29 ABB CEAG Licht- und Stromversorgungstechnik GmbH Explosion-proof light fixture

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR603673A (en) * 1925-09-25 1926-04-21 Connector fitting
DE633425C (en) * 1936-10-27 Richard Geimer Adapter plug
US3550065A (en) * 1968-01-11 1970-12-22 G & H Technology Electrical connector
US3914003A (en) * 1972-12-14 1975-10-21 Kabel Metallwerke Ghh Spark plug socket for internal combustion engines
US4026015A (en) * 1975-04-21 1977-05-31 Amp Incorporated Heat-shrinkable molded high voltage connector
US4035123A (en) * 1974-10-15 1977-07-12 Consolidated Foods Corporation Apparatus for electrically testing molded cord-sets during the molding operation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE633425C (en) * 1936-10-27 Richard Geimer Adapter plug
FR603673A (en) * 1925-09-25 1926-04-21 Connector fitting
US3550065A (en) * 1968-01-11 1970-12-22 G & H Technology Electrical connector
US3914003A (en) * 1972-12-14 1975-10-21 Kabel Metallwerke Ghh Spark plug socket for internal combustion engines
US4035123A (en) * 1974-10-15 1977-07-12 Consolidated Foods Corporation Apparatus for electrically testing molded cord-sets during the molding operation
US4026015A (en) * 1975-04-21 1977-05-31 Amp Incorporated Heat-shrinkable molded high voltage connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272600A2 (en) * 1986-12-23 1988-06-29 ABB CEAG Licht- und Stromversorgungstechnik GmbH Explosion-proof light fixture
EP0272600A3 (en) * 1986-12-23 1989-10-11 Abb Ceag Licht- Und Stromversorgungstechnik Gmbh Explosion-proof light fixture

Also Published As

Publication number Publication date
FR2520163B1 (en) 1985-02-22

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