EP0273993A1 - Dispositif de connexion développé en tant que connecteur d'appareil et d'interrupteur - Google Patents

Dispositif de connexion développé en tant que connecteur d'appareil et d'interrupteur Download PDF

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Publication number
EP0273993A1
EP0273993A1 EP87100044A EP87100044A EP0273993A1 EP 0273993 A1 EP0273993 A1 EP 0273993A1 EP 87100044 A EP87100044 A EP 87100044A EP 87100044 A EP87100044 A EP 87100044A EP 0273993 A1 EP0273993 A1 EP 0273993A1
Authority
EP
European Patent Office
Prior art keywords
capacitor
plug
clamping
casing
contact
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
EP87100044A
Other languages
German (de)
English (en)
Other versions
EP0273993B1 (fr
Inventor
Horst Baumert
Wolfgang Berster
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.)
Adels-Contact Elektrotechnische Fabrik & Co KG GmbH
Original Assignee
Adels-Contact Elektrotechnische Fabrik & Co KG 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 Adels-Contact Elektrotechnische Fabrik & Co KG GmbH filed Critical Adels-Contact Elektrotechnische Fabrik & Co KG GmbH
Priority to DE8787100044T priority Critical patent/DE3761238D1/de
Priority to EP87100044A priority patent/EP0273993B1/fr
Priority to AT87100044T priority patent/ATE48925T1/de
Priority to DE8700890U priority patent/DE8700890U1/de
Publication of EP0273993A1 publication Critical patent/EP0273993A1/fr
Application granted granted Critical
Publication of EP0273993B1 publication Critical patent/EP0273993B1/fr
Expired 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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2425—Structural association with built-in components
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • 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
    • H01R33/945—Holders with built-in electrical component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component

Definitions

  • the invention relates to an electrical terminal device designed as a device connection and switching terminal with a housing made of insulated plastic, in which a plurality of conductive metal clamping and contact bodies with associated clamping elements in the form of plug-in or screw terminals is arranged.
  • connection terminals are used for external or mains connection
  • device terminals are terminals of devices and components and should form a unit with them.
  • the clamping device according to the application relates in particular to a those for lights and luminous ceilings.
  • a flat connector is already known.
  • One half has a housing cover that is only partially slipped over the screw connections of a three-pin terminal body.
  • the second half of the flat connector is basically the same, albeit a mirror image, and has three projecting connector pins for the other three-pin connector housing.
  • the known device thus essentially serves to connect or interrupt three electrical connection strands at a predetermined point. It gives no suggestion to adapt the housing for device connection terminals of a special design and to arrange the contact body or clamping elements accordingly.
  • transformer connecting terminals in which several plug connections are used, a device plate being used for fastening to a base plate.
  • the metal clamping elements are angled, the terminal housing has a slot for plugging onto a rail.
  • the connection options for electrical components are limited or not available here, in particular this device is not intended for connection to certain capacitors.
  • a choke coil can be connected to lights and light strips.
  • Clamps and contact bodies only adapted to the coil and only time-consuming to carry out in several individual work steps.
  • a connection terminal for capacitors is also known (German Utility Model No. 6 915 548), in which the connecting tab of the capacitor, the connecting wires of the discharge resistor and the connecting lines are clamped independently of one another.
  • Two metal contact bodies are provided with clamping elements designed as a clamping spring, while the terminal housing is extended vertically and serves as a receiving space for the capacitor and the discharge resistor.
  • the capacitor of the fluorescent lamp must be installed separately in the terminal housing.
  • This clamping device is also unsuitable for quick and safe mounting on the ballast or on the lamp capacitor itself.
  • the pressure frame of the contact body must have a special trough-shaped groove on the underside of the clamping spring.
  • the invention solves the problem with a capacitor or the like. having luminaires and light strips to make the clamping device compact, to facilitate and accelerate the preassembly of the clamping device and to make the contact bodies made of metal and their mutual arrangement for contact connections more versatile.
  • the clamping device is created in the form of a connection, device and switching terminal as a compact unit which takes up little space and which forms an electrical pre-assembly unit. Annoying assembly in several steps is eliminated. Attaching the capacitor of the fluorescent lamp or the like. and the terminal body and their mutual connection is simple, quick and safe. At the same time, several switching circuits are available for selection of luminaires and light strips, namely as series or parallel connection; this is achieved by omitting or connecting a simple switching bridge as a contact element in one and the same clamping device.
  • the clamping device has a housing 1, cf. Figure 3, with a chamber-like hollow cylindrical, axially open jacket housing 2, which has a network-side end wall 3, and a base part 4 with terminal housing 8. Horizontal or perpendicular partition walls 5, 6, 7 are used to subdivide the jacket housing 2 and for receiving or Support of the individual components.
  • the housing 1 is made of insulating plastic, likewise its terminal housing 8, cf. Figure 2. The latter is used in particular to accommodate the bare ends of the conductor wires that form the connection to the power grid. Of these, only one protective conductor wire 9 is shown in FIG. 5.
  • the base part 4 has a corresponding projection to the end wall 3. One of the middle clamping screws 10 of the clamping quantity having several clamping screws house 8, cf.
  • FIG. 1 One of the middle clamping screws 10 of the clamping quantity having several clamping screws house 8, cf.
  • One end of a connecting bridge 14 is fastened on the network side to a clamping element of one of the metallic contact bodies 11; 2 it is designed as a metal clamping spring 15.
  • the plug-in clamp bodies 17 form on one side, cf. 1 and 6, four outlets, ie contact taps 17a; two contact taps 17b on the other side twice.
  • the housing 1 of the clamping device also has, cf. Figure 2, flange-like parts for receiving an interference suppression capacitor 20 which is conductively connected to the contact body or the connecting bridge.
  • the casing 2 has a special web 2a which is resilient, engages over a discharge resistor 21 and presses it in the direction of a plug-in clamping body 17 and is conductively connected to it, cf. Figure 4 and 2.
  • the associated relatively short line connections are shown only schematically.
  • 2, 4 shows the special design and mutual arrangement of the plug-in clamping bodies 17. You once have a fork-like part 17c, Fig. 2, around the ends of the connecting bridges 14, cf. Figure 4, easy and safe to record.
  • cf. Figure 1 conductor wire ends or pins adapted hole-shaped areas, hereinafter called contact taps 17a, 17b.
  • the plug-in terminal body 17 has a mutual arrangement one above the other, cf.
  • the end wall 3 of the casing 2 has suitable perforations 24.
  • connecting wires for consumers 25, FIG. 6, can be inserted so that their ends contact and clamp the network-side clamping elements of the metal plug-in clamping body 17.
  • These clamping elements can be viewed as individual switching poles.
  • a switching bridge 26 for short-circuiting in parallel connection is now advantageously provided, cf. Figures 2, 4, 6. It can be designed as an approximately bow-shaped contact member with pin-like ends, Fig. 6, and is inserted into the pole terminal pieces (at 17b) of the respective plug-in terminal body 17 or the contact taps 17b according to Figure 6, left side (optionally) pulled out.
  • the clamping device also becomes a switching terminal, so that a series connection, FIG.
  • a capacitor-shaped shielding plate 30, which can be snapped onto at least one of the supporting walls 5-7, can be used, cf. Figure 5, provide.
  • the cover plate can engage with its guide holes in centering pins on the end edges of the end walls 5 - 7, the latter walls 5 - 7 having inwardly projecting latching webs, which are gripped by the side edges of the shielding plate 30.
  • the outer region of the side walls of the base part 4 is provided with wedge-shaped guide components 35, which extend in the longitudinal direction or parallel to the longitudinal axis of the casing 2, cf. Fig. 1, 4. These are pushed with the entire housing on the mounting plate 13 under not shown strips of the sheet, so that the arrangement of the clamping device on the mounting plate itself is done quickly and safely.
  • the inner wall of the casing 2 is advantageous with at least partially circumferential, radially inwardly projecting webs 41 which engage in at least one recess 40 of the capacitor 18, cf. Figure 5 provided.
  • the capacitor has an additional holder and a better axial one Positioning to the clamping device, created.
  • a better interference suppression of the lamp capacitor 18 is achieved in that a special contact bracket 36, cf. 5, is provided which engages with one end 37 on the ground screw 10, but with the other approximately nose-shaped end 38 in a circumferential groove of the capacitor surface and additionally acts as an earth conductor.
  • the contact bracket is firmly clamped in the casing or the base part, is supplied with the clamping device and does not need to be provided on the capacitor; thus this connection of the capacitor is accomplished with one plug-in process, without additional assembly steps.
  • the switching bridge can be dispensed with by the left and right contact taps 17a, 17b on the left and right side, cf. Figure 1, as there are four interconnected taps.
EP87100044A 1987-01-03 1987-01-03 Dispositif de connexion développé en tant que connecteur d'appareil et d'interrupteur Expired EP0273993B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8787100044T DE3761238D1 (de) 1987-01-03 1987-01-03 Als geraeteanschluss- und schaltklemme ausgebildete elektrische klemmvorrichtung.
EP87100044A EP0273993B1 (fr) 1987-01-03 1987-01-03 Dispositif de connexion développé en tant que connecteur d'appareil et d'interrupteur
AT87100044T ATE48925T1 (de) 1987-01-03 1987-01-03 Als geraeteanschluss- und schaltklemme ausgebildete elektrische klemmvorrichtung.
DE8700890U DE8700890U1 (fr) 1987-01-03 1987-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87100044A EP0273993B1 (fr) 1987-01-03 1987-01-03 Dispositif de connexion développé en tant que connecteur d'appareil et d'interrupteur

Publications (2)

Publication Number Publication Date
EP0273993A1 true EP0273993A1 (fr) 1988-07-13
EP0273993B1 EP0273993B1 (fr) 1989-12-20

Family

ID=8196666

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87100044A Expired EP0273993B1 (fr) 1987-01-03 1987-01-03 Dispositif de connexion développé en tant que connecteur d'appareil et d'interrupteur

Country Status (3)

Country Link
EP (1) EP0273993B1 (fr)
AT (1) ATE48925T1 (fr)
DE (2) DE3761238D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3804264A1 (de) * 1988-02-11 1989-09-14 Zumtobel Ag Elektrische anschlussklemme

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135822A (en) * 1961-10-30 1964-06-02 Advance Transformer Co Ballast with push-in terminal block
DE6915548U (de) * 1969-04-18 1969-12-18 Wago Kontakttechnik Gmbh Anschlussklemme fuer kondensatoren.
DE3418667A1 (de) * 1984-05-19 1985-11-21 Adels-Contact Elektrotechnische Fabrik GmbH & Co KG, 5060 Bergisch Gladbach Klemmvorrichtung mit einer oder mehreren anschlussklemmen fuer elektrische kontaktelemente, fuer transformatoren od. dgl.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135822A (en) * 1961-10-30 1964-06-02 Advance Transformer Co Ballast with push-in terminal block
DE6915548U (de) * 1969-04-18 1969-12-18 Wago Kontakttechnik Gmbh Anschlussklemme fuer kondensatoren.
DE3418667A1 (de) * 1984-05-19 1985-11-21 Adels-Contact Elektrotechnische Fabrik GmbH & Co KG, 5060 Bergisch Gladbach Klemmvorrichtung mit einer oder mehreren anschlussklemmen fuer elektrische kontaktelemente, fuer transformatoren od. dgl.

Also Published As

Publication number Publication date
DE8700890U1 (fr) 1987-10-29
EP0273993B1 (fr) 1989-12-20
DE3761238D1 (de) 1990-01-25
ATE48925T1 (de) 1990-01-15

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