EP2936617A1 - Multiport terminal with current bars - Google Patents

Multiport terminal with current bars

Info

Publication number
EP2936617A1
EP2936617A1 EP13815483.6A EP13815483A EP2936617A1 EP 2936617 A1 EP2936617 A1 EP 2936617A1 EP 13815483 A EP13815483 A EP 13815483A EP 2936617 A1 EP2936617 A1 EP 2936617A1
Authority
EP
European Patent Office
Prior art keywords
current bar
connection chamber
connection
chamber
multiple connection
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.)
Withdrawn
Application number
EP13815483.6A
Other languages
German (de)
French (fr)
Inventor
Volker JARMUTH
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP2936617A1 publication Critical patent/EP2936617A1/en
Withdrawn legal-status Critical Current

Links

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
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • 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
    • H01R9/2608—Fastening means for mounting on support rail or strip
    • 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Definitions

  • the invention relates to a device for receiving electrical cables, in particular as a component of a connection device.
  • Connection devices such as screw terminals or
  • Cutting clamps known. It is one of the tasks of the connection device to reliably contact a cable and an electrical connection to an electrical
  • connection device to this terminal chambers, in which the cables are inserted for contacting.
  • these connection chambers are designed to be electrically conductive, so that the production of the
  • Connection chamber and a conductor electrically connected to it, the so-called current bar, can take place.
  • Connection chamber is provided. This is also the case if several conductors are to be connected to the same contact of the electrical unit. For example, instead of a common
  • connection chambers provided, it can be avoided that a first inserted conductor already fills the common connection chamber such that a secure insertion of the second conductor is not guaranteed.
  • multi-port chambers advantageously partition walls, so that for each
  • a multiple connection chamber with current bar is thus provided for accommodating a plurality of cables to be connected to an electrical unit, wherein a plurality of electrically conductive connection chambers are provided for a plurality of cables and the connection chambers are provided with the
  • the invention is thus inter alia, the walls of the
  • the current bar is further designed as a stamped and bent element.
  • One in punch-bending technique is further designed as a stamped and bent element.
  • made of sheet metal current bar can meet both high demands on the conductivity and high demands on the contact properties.
  • the current bar is thus inexpensive to manufacture using available tool technology.
  • the current bar is formed flat in a section W and unfolded in this section, so that two walls of a connection chamber are formed.
  • Such a design is very easy to achieve on the formation of a sheet in a stamping and bending technique.
  • the current bar advantageously has a section T, which is suitable in its shape to form a partition wall between the connection chambers. It is also advantageously possible that this partition is formed by a folding of the current bar. In addition, the formation of the partition takes place advantageously by a rearward folding of the section T of
  • This embodiment allows a successive shaping of the current bar.
  • the sections W and T of the current bar adjoin one another directly or at least indirectly. If the current bar is made, for example, from a metal sheet, then an incision in the region of the transition from section W to section T, which is made possible by the folding of a right angle along the transition region with a
  • Section W is formed, which has the function of a
  • Partition can take over.
  • the current bar has a
  • Such a formation of a contact can be done for example in the form of a spring contact or by the formation of a contact tulip.
  • Such an embodiment of the conductor provides the
  • the current bar has a
  • Guide section F in which it forms a guide, so that a cable to be connected in a corresponding connection chamber is inserted.
  • this section is folded such that it forms a funnel or a sliding surface, so that a cable to be connected is guided into the connection chamber in the process of insertion.
  • the current bar also has a section R, in which it forms a further wall of the connection chamber.
  • the portion R is provided between the sections W and T, so that the current conductor, for example, four walls of a cuboid
  • the multiple connection ⁇ chamber of the invention for connecting a plurality of conductors to a terminal housing is suitable.
  • the use of relatively thin sheets and the one-piece design allow a compact design of the multiple connection chamber according to the invention. Compared to a multi-component design, a one-piece design requires fewer attachment points, allowing a simpler and more compact design. A special suitability is thus in the training of
  • connection chamber and the current bar of a tight terminal housing are explained in more detail with reference to the drawing with reference to preferred embodiments.
  • Fig. 1 is a terminal with a
  • Fig. 2 is a multiple connection chamber according to a
  • the terminal housing 2 has a multiple connection chamber 1 into which the stripped ends of cables 3 can be inserted.
  • connection chamber 1 has two connection chambers 4, which are separated from each other by a partition wall 7.
  • the executed as a punch-bending element device combines the components of a multiple connection chamber 1 with
  • Partition 7 the component of a contact terminal K for contacting a located in the terminal housing
  • FIG. 2 shows a multiple connection chamber 1, which is formed from a stamped-bent element, with a dividing wall 7 and a contact region K in which a contact tulip is formed from two legs of the stamped-and-bent element.
  • the punching and bending element forms a
  • the current bar 5 designed as a stamped and bent element forms one at its ends
  • the current bar 5 In the embodiment shown in Fig. 2, the current bar 5, the areas F, W, R, S, T and K, in this sequence. In area W, the current bar 5 is flat
  • connection chambers 4 which lie in a plane inclined by approximately 45 ° to the wall 6 and thus at least partially form a funnel with respect to the connection chambers 4.
  • region R which is approximately 90 ° in relation to the wall 6 '
  • Terminal chambers 4 forms.
  • a region S Adjacent to the region W, a region S is provided, in which the current bar 5 exerts the function of an electrical connection between the multiple connection chamber 1 and the contact region K. In the transition from area S to
  • a region T is provided on the side of the incision, which is angled backwards by approximately 90 ° and thereby forms a partition wall 7 within the multiple connection chamber 1.
  • the ends of the current bar 5 are designed such that two legs are formed, which constitute a contact tulip.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

The invention relates to a multiport terminal (1) with current bars (5) for receiving multiple cables to be connected to an electric unit. Multiple electrically conductive connection terminals (4) are provided for multiple cables, and the connection terminals (4) are connected to the current bars (5) in the electric unit in order to further establish an electric connection. According to the invention, the current bar (5) is designed so as to form multiple walls (6) of the connection terminals (4) and a separating wall (7) between the connection terminals (4). In this manner, an easily producible multiport terminal (1) is provided.

Description

Mehrfachanschlusskammer mit Strombalken Multiple connection chamber with current bar
Die Erfindung betrifft eine Vorrichtung zur Aufnahme von elektrischen Kabeln, insbesondere als Komponente einer Anschlusseinrichtung. The invention relates to a device for receiving electrical cables, in particular as a component of a connection device.
Ein in der elektrischen Installationstechnik vielfach auftretendes Problem besteht darin, eine elektrische A common problem in electrical installation technology is to use an electrical
Einheit mit einzelnen Anschlusskabeln elektrisch Unit with individual connection cables electrical
anzuschließen. to join.
Aus dem Stand der Technik sind dazu verschiedene From the prior art are different
Anschlusseinrichtungen wie Schraubklemmen oder Connection devices such as screw terminals or
Schneidklemmen bekannt. Dabei gehört es zu den Aufgaben der Anschlusseinrichtung, ein Kabel zuverlässig zu kontaktieren und eine elektrische Verbindung zu einer elektrischen Cutting clamps known. It is one of the tasks of the connection device to reliably contact a cable and an electrical connection to an electrical
Einheit bereitzustellen. To provide unity.
Häufig weist die Anschlusseinrichtung dazu Anschlusskammern auf, in welche die Kabel zur Kontaktierung eingeführt werden. Vielfach sind diese Anschlusskammern elektrisch leitend ausgeführt, so dass die Herstellung der Frequently, the connection device to this terminal chambers, in which the cables are inserted for contacting. In many cases, these connection chambers are designed to be electrically conductive, so that the production of the
elektrischen Verbindung zwischen einem Kabel und der elektrischen Einheit über die elektrisch leitende electrical connection between a cable and the electrical unit via the electrically conductive
Anschlusskammer und einen mit ihr elektrisch verbundenen Leiter, dem sognannten Strombalken, erfolgen kann. Connection chamber and a conductor electrically connected to it, the so-called current bar, can take place.
Für eine effiziente Installation ist es vorteilhaft, wenn für jeden anzuschließenden Leiter eine eigene For an efficient installation, it is advantageous if for each conductor to be connected own
Anschlusskammer vorgesehen ist. Dies ist auch der Fall, wenn mehrere Leiter mit demselben Kontakt der elektrischen Einheit zu verbinden sind. Werden beispielsweise anstelle einer gemeinsamen Connection chamber is provided. This is also the case if several conductors are to be connected to the same contact of the electrical unit. For example, instead of a common
Anschlusskammer für zwei Leiter zwei separate Connection chamber for two conductors two separate
Anschlusskammern zur Verfügung gestellt, kann vermieden werden, dass ein erster eingeführter Leiter die gemeinsame Anschlusskammer bereits derart ausfüllt, dass ein sicheres Einführen des zweiten Leiters nicht gewährleistet ist. Aus diesem Grunde weisen auch Mehrfachanschlusskammern vorteilhaft Trennwände auf, so dass für jeden Provided connection chambers provided, it can be avoided that a first inserted conductor already fills the common connection chamber such that a secure insertion of the second conductor is not guaranteed. For this reason, multi-port chambers advantageously partition walls, so that for each
anzuschließenden Leiter eine eigene Anschlusskammer zur Verfügung steht. to be connected conductor a separate connection chamber is available.
Aufgabe der Erfindung ist es, eine einfach herzustellende Mehrfachanschlusskammer anzugeben . Die Lösung der Aufgabe erfolgt erfindungsgemäß durch die Merkmale des Gegenstands des Anspruchs 1. Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben . Erfindungsgemäß ist somit eine Mehrfachanschlusskammer mit Strombalken zur Aufnahme mehrerer an eine elektrische Einheit anzuschließende Kabel, vorgesehen, wobei für mehrere Kabel mehrere elektrisch leitende Anschlusskammern vorgesehen sind und die Anschlusskammern mit dem The object of the invention is to specify an easily produced multiple connection chamber. The object is achieved by the features of the subject matter of claim 1. Advantageous embodiments of the invention are specified in the dependent claims. According to the invention, a multiple connection chamber with current bar is thus provided for accommodating a plurality of cables to be connected to an electrical unit, wherein a plurality of electrically conductive connection chambers are provided for a plurality of cables and the connection chambers are provided with the
Strombalken zur weiteren elektrischen Verbindung in der elektrischen Einheit verbunden sind, wobei der Strombalken derart ausgestaltet ist, dass er mehrere Wände der Current bars for further electrical connection in the electrical unit are connected, wherein the current bar is designed such that it has a plurality of walls of the
Anschlusskammern sowie eine Trennwand zwischen den Connection chambers and a partition between the
Anschlusskammern bildet. Ein wesentlicher Aspekt der Forming connection chambers. An essential aspect of
Erfindung liegt also unter anderem darin, die Wände derThe invention is thus inter alia, the walls of the
Anschlusskammern, die Trennwand und den Strombalken durch ein einziges Bauteil, also einstückig, zu bilden. Die erfindungsmäße Lösung weist mehrere Vorteile auf. Connection chambers, the partition and the current bar by a single component, so in one piece to form. The erfindungsmäße solution has several advantages.
Werden Wände, Trennwand und Strombalken durch ein einziges Bauteil ausgebildet, so können keine Übergangswiderstände oder Kontaktprobleme zwischen diesen Komponenten entstehen. Das Risiko einer Fehlkontaktierung oder einer If walls, dividing wall and current bar are formed by a single component, no contact resistance or contact problems between these components can arise. The risk of a faulty contact or a
Hitzeentwicklung aufgrund hoher Übergangswiderstände wird dadurch reduziert bzw. diesbezüglich eliminiert.  Heat development due to high contact resistance is thereby reduced or eliminated in this regard.
Des weiteren ist die Montage eines einzelnen Bauteils weniger aufwändig als die Montage mehrerer Bauteile. Zudem sind das Handling und die Bereitstellung mehrerer Furthermore, the assembly of a single component is less expensive than the assembly of multiple components. In addition, the handling and the provision of several
Komponenten kostspieliger als die eines einzigen Bauteils. Components more expensive than a single component.
Vorteilhaft ist der Strombalken weiterhin als Stanz-Biege- Element ausgebildet. Ein in Stanz-Biege-Technik Advantageously, the current bar is further designed as a stamped and bent element. One in punch-bending technique
beispielsweise aus Blech gefertigter Strombalken kann sowohl hohen Anforderungen an die Leitfähigkeit als auch hohen Anforderungen an die Kontakteigenschaften genügen. Der Strombalken ist somit preisgünstig mittels verfügbarer Werkzeugtechnik zu fertigen. For example, made of sheet metal current bar can meet both high demands on the conductivity and high demands on the contact properties. The current bar is thus inexpensive to manufacture using available tool technology.
Vorteilhaft ist der Strombalken in einem Abschnitt W flächig ausgebildet und in diesem Abschnitt aufgefaltet, so dass zwei Wände einer Anschlusskammer ausgebildet sind. Eine solche Ausbildung ist über die Formung eines Bleches in einer Stanz-Biege-Technik sehr einfach zu erzielen. Advantageously, the current bar is formed flat in a section W and unfolded in this section, so that two walls of a connection chamber are formed. Such a design is very easy to achieve on the formation of a sheet in a stamping and bending technique.
Ferner weist der Strombalken vorteilhaft einen Abschnitt T auf, der in seiner Form geeignet ist, eine Trennwand zwischen den Anschlusskammern auszubilden. Dabei ist es weiterhin vorteilhaft möglich, dass dieser Trennwand durch eine Faltung des Strombalkens ausgebildet ist. Darüber hinaus erfolgt die Ausbildung der Trennwand vorteilhaft durch eine rückwärtige Faltung des Abschnitts T des Furthermore, the current bar advantageously has a section T, which is suitable in its shape to form a partition wall between the connection chambers. It is also advantageously possible that this partition is formed by a folding of the current bar. In addition, the formation of the partition takes place advantageously by a rearward folding of the section T of
Strombalkens . Current bar.
Diese Ausgestaltung ermöglicht eine sukzessive Formung des Strombalkens. In einer vorteilhaften Ausgestaltung grenzen die Abschnitte W und T des Strombalkens unmittelbar oder zumindest mittelbar aneinander. Wird der Strombalken beispielsweise aus einem Blech gefertigt, so ermöglicht ein Einschnitt im Bereich des Übergangs von Abschnitt W zu Abschnitt T, dass durch die Faltung eines rechten Winkels entlang des Übergangsbereichs verbunden mit einer This embodiment allows a successive shaping of the current bar. In an advantageous embodiment, the sections W and T of the current bar adjoin one another directly or at least indirectly. If the current bar is made, for example, from a metal sheet, then an incision in the region of the transition from section W to section T, which is made possible by the folding of a right angle along the transition region with a
rückwärtige Faltung des Abschnitts T eine Wand in dem rearward folding of the section T a wall in the
Abschnitt W ausgebildet wird, die die Funktion einer Section W is formed, which has the function of a
Trennwand übernehmen kann. Partition can take over.
Weiterhin vorteilhaft weist der Strombalken einen Further advantageously, the current bar has a
Kontaktabschnitt K auf, in dem er als Kontakt zur weiteren elektrischen Verbindung in der elektrischen Einheit Contact section K on, in which he as a contact for further electrical connection in the electrical unit
ausgebildet ist. Eine derartige Ausbildung eines Kontaktes kann beispielsweise in Form eines Federkontaktes oder auch durch die Ausformung einer Kontakttulpe erfolgen. Eine derartige Ausgestaltung des Stromleiters bietet den is trained. Such a formation of a contact can be done for example in the form of a spring contact or by the formation of a contact tulip. Such an embodiment of the conductor provides the
Vorteil, weitere Leiter wie eine Stromschiene direkt kontaktieren zu können. Advantage of being able to contact further conductors such as a busbar directly.
Ebenfalls vorteilhaft weist der Strombalken einen Also advantageously, the current bar has a
Führungsabschnitt F auf, in dem er eine Führung ausbildet, so dass ein anzuschließendes Kabel in eine entsprechende Anschlusskammer einführbar ist. Vorteilhaft ist dieser Abschnitt derart gefaltet, dass er einen Trichter oder eine Gleitfläche ausbildet, so dass ein anzuschließendes Kabel bei dem Vorgang des Einführens in die Anschlusskammer hineingeleitet wird. Vorteilhaft weist der Strombalken zudem einen Abschnitt R auf, in dem er eine weitere Wand der Anschlusskammer ausbildet. Vorteilhaft ist der Abschnitt R zwischen den Abschnitten W und T vorgesehen, so dass der Stromleiter beispielsweise vier Wände einer quaderförmigen Guide section F, in which it forms a guide, so that a cable to be connected in a corresponding connection chamber is inserted. Advantageously, this section is folded such that it forms a funnel or a sliding surface, so that a cable to be connected is guided into the connection chamber in the process of insertion. Advantageously, the current bar also has a section R, in which it forms a further wall of the connection chamber. Advantageously, the portion R is provided between the sections W and T, so that the current conductor, for example, four walls of a cuboid
Anschlusskammer ausbilden kann. Forming connection chamber.
Vorteilhaft ist die erfindungsgemäße Mehrfachanschluss¬ kammer zum Anschluss mehrerer Leiter an ein Klemmengehäuse geeignet. Die Verwendung relativ dünner Bleche und die einstückige Ausführung erlauben eine kompakte Ausführung der erfindungsgemäßen Mehrfachanschlusskammer. Im Vergleich zu einer Ausführung aus mehreren Komponenten benötigt eine einstückige Ausführung weniger Befestigungspunkte, so dass ein einfacher und kompakter Aufbau möglich ist. Eine besondere Eignung liegt damit in der Ausbildung der Advantageously, the multiple connection ¬ chamber of the invention for connecting a plurality of conductors to a terminal housing is suitable. The use of relatively thin sheets and the one-piece design allow a compact design of the multiple connection chamber according to the invention. Compared to a multi-component design, a one-piece design requires fewer attachment points, allowing a simpler and more compact design. A special suitability is thus in the training of
Mehrfachanschlusskammer sowie des Strombalken eines engen Klemmengehäuses . Nachfolgend wird die Erfindung unter Bezugnahme auf die Zeichnung anhand bevorzugter Ausführungsbeispiele näher erläutert . Multiple connection chamber and the current bar of a tight terminal housing. The invention will be explained in more detail with reference to the drawing with reference to preferred embodiments.
Es zeigen Show it
Fig. 1 eine Anschlussklemme mit einer Fig. 1 is a terminal with a
Mehrfachanschlusskammer gemäß einem bevorzugten Ausführungsbeispiel der Erfindung in  Multiple connection chamber according to a preferred embodiment of the invention in
perspektivischer Darstellung und  perspective view and
Fig. 2 eine Mehrfachanschlusskammer gemäß einem Fig. 2 is a multiple connection chamber according to a
bevorzugten Ausführungsbeispiel der Erfindung, ebenfalls in perspektivischer Darstellung. Wie aus Fig. 1 ersichtlich weist das Klemmengehäuse 2 eine Mehrfachanschlusskammer 1 auf, in die die abisolierten Enden von Kabeln 3 einführbar sind. Die preferred embodiment of the invention, also in perspective view. As can be seen from FIG. 1, the terminal housing 2 has a multiple connection chamber 1 into which the stripped ends of cables 3 can be inserted. The
Mehrfachanschlusskammer 1 weist zwei Anschlusskammern 4 auf, die durch eine Trennwand 7 voneinander getrennt sind.  Multiple connection chamber 1 has two connection chambers 4, which are separated from each other by a partition wall 7.
Die als Stanz-Biege-Element ausgeführte Vorrichtung vereint die Komponenten einer Mehrfachanschlusskammer 1 mit The executed as a punch-bending element device combines the components of a multiple connection chamber 1 with
Trennwand 7, die Komponente einer Kontaktklemme K zur Kontaktierung einer im Klemmengehäuse befindlichen  Partition 7, the component of a contact terminal K for contacting a located in the terminal housing
Kontaktschiene (nicht gezeigt) sowie die Komponente eines die Mehrfachanschlusskammer 1 und die Kontaktklemme K verbindenden Strombalkens 5. Contact rail (not shown) and the component of the multiple connection chamber 1 and the contact terminal K connecting current bar. 5
Fig. 2 zeigt eine aus einem Stanz-Biege-Element geformte Mehrfachanschlusskammer 1 mit einer Trennwand 7 sowie einen Kontaktbereich K, in dem aus zwei Schenkeln des Stanz- Biege-Elements eine Kontakttulpe ausbildet ist. In dem Bereich zwischen der Mehrfachanschlusskammer 1 und dem Kontaktbereich K bildet das Stanz-Biege-Element einen 2 shows a multiple connection chamber 1, which is formed from a stamped-bent element, with a dividing wall 7 and a contact region K in which a contact tulip is formed from two legs of the stamped-and-bent element. In the area between the multiple connection chamber 1 and the contact area K, the punching and bending element forms a
Strombalken 5 aus. Somit bildet der als Stanz-Biege-Element ausgeführte Strombalke 5 an seinen Enden eine Current bar 5 off. Thus, the current bar 5 designed as a stamped and bent element forms one at its ends
Mehrfachanschlusskammer 1 sowie eine Kontaktklemme. Multiple connection chamber 1 and a contact terminal.
In der in Fig. 2 gezeigten Ausführung weist der Strombalken 5 die Bereiche F, W, R, S, T und K auf, und zwar in dieser Abfolge. Im Bereich W ist der Strombalken 5 flächig In the embodiment shown in Fig. 2, the current bar 5, the areas F, W, R, S, T and K, in this sequence. In area W, the current bar 5 is flat
ausgebildet. Durch eine Auffaltung um einen Winkel von ca. 90° sind zwei im Wesentlichen orthogonal zueinander stehende Flächen 6 und 6 ' ausgebildet , die zwei Wände der Mehrfachanschlusskammer 1 bilden. An den Bereich W angrenzend ist der Bereich F des educated. By an unfolding at an angle of about 90 ° two substantially orthogonal to each other standing surfaces 6 and 6 'are formed, which form two walls of the multiple connection chamber 1. Adjacent to the area W is the area F of
Strombalkens vorgesehen. In ihm sind zwei Laschen Current bar provided. There are two tabs in it
ausgebildet, die in einer um ca. 45° zur Wand 6 geneigten Ebene liegen und damit zumindest abschnittsweise einen Trichter bezüglich der Anschlusskammern 4 ausbilden. formed, which lie in a plane inclined by approximately 45 ° to the wall 6 and thus at least partially form a funnel with respect to the connection chambers 4.
Ebenfalls an den Bereich W angrenzend ist der Bereich R vorgesehen, der in Relation zur Wand 6' um ca. 90° Also adjacent to the region W is the region R, which is approximately 90 ° in relation to the wall 6 '
aufgefaltet ist und damit eine weitere Wand 6 ' ' der unfolded and thus another wall 6 '' of the
Anschlusskammern 4 ausbildet. Terminal chambers 4 forms.
An den Bereich W angrenzend ist ein Bereich S vorgesehen, in dem der Strombalken 5 die Funktion einer elektrischen Verbindung zwischen der Mehrfachanschlusskammer 1 und dem Kontaktbereich K ausübt. Im Übergang von Bereich S zu Adjacent to the region W, a region S is provided, in which the current bar 5 exerts the function of an electrical connection between the multiple connection chamber 1 and the contact region K. In the transition from area S to
Bereich K weist der Strombalken 5 einen halbseitigen Area K, the current bar 5 has a half-sided
Einschnitt auf. Dabei ist auf der Seite des Einschnitts ein Bereich T vorgesehen, welcher rückwärtig um ca. 90° abgewinkelt ist und dadurch eine Trennwand 7 innerhalb der Mehrfachanschlusskammer 1 bildet. Nick on. In this case, a region T is provided on the side of the incision, which is angled backwards by approximately 90 ° and thereby forms a partition wall 7 within the multiple connection chamber 1.
Im Bereich K schließlich sind die Enden des Strombalkens 5 derart gestaltet, dass zwei Schenkeln ausgebildet werden, die eine Kontakttulpe darstellen. In the area K, finally, the ends of the current bar 5 are designed such that two legs are formed, which constitute a contact tulip.
Bezugszeichenliste LIST OF REFERENCE NUMBERS
Mehrfachanschlusskammer 1Multiple connection chamber 1
Elektrische Einheit 2 Kabel 3Electrical unit 2 cables 3
Anschlusskammer 4Connection chamber 4
Strombalken 5Current bar 5
Wand 6Wall 6
Wand 6' Wand 6' 'Wall 6 'wall 6' '
Trennwand 7Partition 7
Klemmengehäuse 8 Terminal housing 8

Claims

Patentansprüche claims
1. Mehrfachanschlusskammer (1) mit Strombalken (5) zur Aufnahme mehrerer an eine elektrische Einheit (2) 1. multiple connection chamber (1) with current bar (5) for receiving several to an electrical unit (2)
anzuschließende Kabel (3) , wobei für mehrere Kabel (3) mehrere elektrisch leitende Anschlusskammern (4) vorgesehen sind und die Anschlusskammern (4) mit dem Strombalken (5) zur weiteren elektrischen Verbindung in der elektrischen Einheit (2) verbunden sind, dadurch gekennzeichnet, dass der Strombalken (5) derart ausgestaltet ist, dass er mehrere Wände (6) der Anschlusskammern (4) sowie eine to be connected cable (3), wherein for several cables (3) a plurality of electrically conductive connection chambers (4) are provided and the connection chambers (4) with the current bar (5) for further electrical connection in the electrical unit (2) are connected, characterized in that the current bar (5) is designed such that it has a plurality of walls (6) of the connection chambers (4) and a
Trennwand (7) zwischen den Anschlusskammern (4) bildet. Partition (7) between the connection chambers (4).
2. Mehrfachanschlusskammer (1) nach Anspruch 1, dadurch gekennzeichnet, dass der Strombalken (5) als Stanz-Biege-2. multiple connection chamber (1) according to claim 1, characterized in that the current bar (5) as a punch-bending
Element ausgebildet ist. Element is formed.
3. Mehrfachanschlusskammer (1) nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Strombalken (5) in einem Abschnitt (W) flächig ausgebildet ist und der Strombalken (5) in diesem Abschnitt aufgefaltet ist, so dass er zwei Wände (6,6') einer Anschlusskammer ( 4 ) bildet. 3. multiple connection chamber (1) according to one of the preceding claims, characterized in that the current bar (5) in a portion (W) is formed flat and the current bar (5) is folded in this section, so that it has two walls (6, 6 ' ) forms a connection chamber (4).
4. Mehrfachanschlusskammer (1) nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Strombalken ( 5 ) einen anderen Abschnitt (T) aufweist, in dem er eine 4. multiple connection chamber (1) according to one of the preceding claims, characterized in that the current bar (5) has a different portion (T), in which he a
Trennwand (7) zwischen den Anschlusskammern (4) bildet. Partition (7) between the connection chambers (4).
5. Mehrfachanschlusskammer (1) Anspruch 4, dadurch 5. multiple connection chamber (1) claim 4, characterized
gekennzeichnet, dass der andere Abschnitt (T) die Trennwand (7) in der Mehrfachanschlusskammer (1) durch Faltung bildet . characterized in that the other portion (T) forms the partition wall (7) in the multi-port chamber (1) by folding.
6. Mehrfachanschlusskammer (1) nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Strombalken (5) einen Kontaktabschnitt (K) aufweist, in dem er als Kontakt zur weiteren elektrischen Verbindung in der elektrischen Einheit (2) ausgebildet ist. 6. multiple connection chamber (1) according to one of the preceding claims, characterized in that the current bar (5) has a contact portion (K), in which it is designed as a contact for further electrical connection in the electrical unit (2).
7. Mehrfachanschlusskammer (1) nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Strombalken (5) einen Führungsabschnitt (F) aufweist, in dem er eine 7. multiple connection chamber (1) according to one of the preceding claims, characterized in that the current bar (5) has a guide portion (F), in which he a
Führung ausbildet, mit dem ein anzuschließendes Kabel (3) bei der Einführung in eine Anschlusskammer (4) geführt wird . Forming guide, with which a cable to be connected (3) during the introduction into a connection chamber (4) is guided.
8. Mehrfachanschlusskammer (1) nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass der Strombalken (5) einen weiteren Abschnitt (R) aufweist, in dem er eine weitere Wand (6' ') der Anschlusskammer (4) bildet. 8. Multiple connection chamber (1) according to one of the preceding claims, characterized in that the current bar (5) has a further section (R) in which it forms a further wall (6 '' ) of the connection chamber (4).
9. Mehrfachanschlusskammer (1) nach Anspruch 4 oder 5, dadurch gekennzeichnet, dass die Ausbildung der Trennwand (7) durch eine rückwärtige Faltung des anderen Abschnitts (T) des Strombalkens (5) erzielt ist. 9. multiple connection chamber (1) according to claim 4 or 5, characterized in that the formation of the partition wall (7) by a rearward folding of the other portion (T) of the current bar (5) is achieved.
10. Klemmengehäuse (10), dadurch gekennzeichnet, dass es zum Anschluss mehrerer Leiter (3) eine Mehrfachanschluss¬ kammer (1) nach einem der vorherigen Ansprüche aufweist. 10. terminal housing (10), characterized in that it comprises a multiple connection ¬ chamber (1) according to one of the preceding claims for connecting a plurality of conductors (3).
EP13815483.6A 2012-12-20 2013-12-19 Multiport terminal with current bars Withdrawn EP2936617A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012112813.8A DE102012112813A1 (en) 2012-12-20 2012-12-20 Multiple connection chamber with current bar
PCT/EP2013/077456 WO2014096233A1 (en) 2012-12-20 2013-12-19 Multiport terminal with current bars

Publications (1)

Publication Number Publication Date
EP2936617A1 true EP2936617A1 (en) 2015-10-28

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ID=49911513

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Application Number Title Priority Date Filing Date
EP13815483.6A Withdrawn EP2936617A1 (en) 2012-12-20 2013-12-19 Multiport terminal with current bars

Country Status (5)

Country Link
US (1) US9515440B2 (en)
EP (1) EP2936617A1 (en)
CN (1) CN104885304A (en)
DE (1) DE102012112813A1 (en)
WO (1) WO2014096233A1 (en)

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Publication number Priority date Publication date Assignee Title
DE102012112813A1 (en) 2012-12-20 2014-06-26 Phoenix Contact Gmbh & Co. Kg Multiple connection chamber with current bar
DE102015105757A1 (en) * 2015-04-15 2016-10-20 Phoenix Contact Gmbh & Co. Kg spring clip
DE202019101330U1 (en) * 2019-03-08 2020-06-09 Wago Verwaltungsgesellschaft Mbh Contact insert of a conductor terminal and conductor terminal
DE102020100333B3 (en) * 2020-01-09 2021-04-01 Wago Verwaltungsgesellschaft Mbh Spring clip and conductor connection terminal

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Also Published As

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CN104885304A (en) 2015-09-02
DE102012112813A1 (en) 2014-06-26
US20150349476A1 (en) 2015-12-03
WO2014096233A1 (en) 2014-06-26
US9515440B2 (en) 2016-12-06

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