EP4168285A1 - High-power plug connector system - Google Patents

High-power plug connector system

Info

Publication number
EP4168285A1
EP4168285A1 EP21739543.3A EP21739543A EP4168285A1 EP 4168285 A1 EP4168285 A1 EP 4168285A1 EP 21739543 A EP21739543 A EP 21739543A EP 4168285 A1 EP4168285 A1 EP 4168285A1
Authority
EP
European Patent Office
Prior art keywords
insulating body
connector system
fastening
holding
cable 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.)
Pending
Application number
EP21739543.3A
Other languages
German (de)
French (fr)
Inventor
Alexander SCHÖNFELD
Bernard Schlegel
Christof HERMONI
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.)
Harting Electric Stiftung and Co KG
Original Assignee
Harting Electric Stiftung 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 Harting Electric Stiftung and Co KG filed Critical Harting Electric Stiftung and Co KG
Publication of EP4168285A1 publication Critical patent/EP4168285A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G5/00—Couplings for special purposes not otherwise provided for
    • B61G5/06—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables
    • B61G5/10—Couplings for special purposes not otherwise provided for for, or combined with, couplings or connectors for fluid conduits or electric cables for electric cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018—Communication with or on the vehicle or train
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
    • 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
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H01R13/62927—Comprising supplementary or additional locking means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/26—Connectors or connections adapted for particular applications for vehicles

Definitions

  • the invention is based on an insulating body for a high-performance connector system according to the preamble of independent claim 1.
  • Such insulating bodies are used to isolate high-performance cables in a high-performance connector system from the environment, which, for safety reasons, for example, must not be connected to electrically conductive components.
  • the focus is particularly on the applicability in underground areas of rail-bound vehicles, in particular the connection of railcars and railcars with one another.
  • a particular disadvantage of the prior art is the lack of ease of maintenance and, as a rule, also an increased space requirement.
  • the increasing demands mean that repairs and maintenance are increasingly required, for example due to increased electrical discharge machining due to the high currents of over 500A.
  • Insulating bodies are known in the most varied of designs in the prior art, but there is no design that enables quick and easy assembly or assembly.
  • it is desirable that the relatively large components allow easy handling during assembly, maintenance and / or repair.
  • the prior art does not provide a satisfactory solution in this area.
  • German Patent and Trademark Office researched the following prior art in the priority application for the present application: DE 60006937 T2, DE 60004607 T2, DE 31 18490 A1 and EP 0863579 A2.
  • the object of the invention is to offer an insulating body for a high-performance connector system which is particularly easy to use during assembly, maintenance and / or repair.
  • Another object of the invention is to offer a high-performance connector system which is designed for the use of an insulating body according to the invention.
  • One embodiment provides an insulating body for a high-performance connector system, having at least one Stop shape to limit the insertion path into the high-performance connector system and at least one recess which enables contacting of a receivable high-performance contact with at least one electrically conductive rail, the insulating body having at least one holding shape, which is located on the periphery of the insulating body in the vicinity of the stop shape.
  • the insulating body and the high-performance connector are designed in particular for currents greater than or equal to 80 amperes, preferably currents greater than 500 amperes, especially currents in the range of 800 amperes. Furthermore, currents in the range of 1000 amperes or even currents in the range of 1200 amperes can be implemented.
  • the phrase “in the vicinity” based on the distance between the holding form and the stop form is essentially to be understood as a distance of less than or equal to 25 mm.
  • the phrase “near” should be understood to mean a distance less than or equal to 10 mm.
  • the phrase “in the vicinity” is preferably to be understood as a distance less than or equal to 5mm.
  • a preferred embodiment provides that the holding form is designed to be moved into engagement with at least one form of fastening on a cable connection housing of the high-performance connector system in a form-fitting manner.
  • the holding shape is formed as at least one extension on the insulating body.
  • a radially integrally formed holding shape is particularly advantageous, the holding shape being able to be brought into engagement with the fastening shape in the style of a bayonet lock.
  • the holding shape is designed to be essentially congruent to the fastening shape. This means that the holding form is initially at least in one orientation by a Through opening is guided in the cable connection housing. After the insulating body has rotated, the holding form and the fastening form are brought into overlapping engagement. Further form elements can be used for locking here.
  • the holding shape and the fastening shape can have, for example, mutually engaging tongue and groove, cams, wedges, or comparable elements.
  • the holding form for fastening is guided through at least one opening in the cable connection housing, the opening being connected to the through opening.
  • the holding shape extends essentially beyond the radius of the through opening.
  • a corresponding fastening form therefore essentially specifies the radius of the through opening, but allows the holding form of the insulating body to be passed through at least one recess.
  • the holding shape is designed to be essentially congruent to the opening. This embodiment ensures in a simple manner that the holding form can be guided through the through opening in order to subsequently be brought into engagement with the fastening form.
  • An embodiment in which the holding shape, the fastening shape and the omission are designed to be congruent seems particularly clever.
  • One embodiment provides that the holding form and the fastening form are aligned in an operating state in such a way that the recess enables the rail to be installed with the high-performance contact accommodated by the insulating body.
  • the insulating body points the recess after engaging the holding form and the fastening form in a direction in which the high-performance contact, which is carried by the insulating body, is fixed to the rail in the cable connection housing.
  • the insulating body is arranged in the operating state in such a way that the recess points in the direction of a housing cover of the cable connection housing. In this way, a rail for transmitting electrical current and / or electrical voltage can then be applied to the high-performance contact and fixed, for example by means of a screw.
  • the insulating body is designed at least on one interior side with at least one shaped element, which advantageously increases air gaps and creepage distances.
  • the shaped element is advantageously designed essentially as a wave shape.
  • the wave shape is formed from at least two rings that run around the inside of the insulating body and are spaced apart from one another. A material connection between the rings and the insulating body is particularly useful. Above all, an embodiment with rings molded onto the insulating body is clever.
  • Another object is achieved by a high-performance connector system for connecting and / or distributing electrical current and / or electrical voltage, the
  • High-performance connector system a cable connection housing and an interior, wherein the interior has at least two through openings, into each of which at least one insulating body can be inserted.
  • the cable connection housing has at least one form of fastening which is arranged on the through opening and is designed for the form-fitting fixing of the insulating body.
  • the through opening has at least one recess which is at least congruent in shape to a holding shape of the insulating body.
  • an opening can be made somewhat larger than the holding shape.
  • a high-performance connector plug system configured in this way opens up through the receptivity an insulating body according to the invention has a more compact design than is usual with the prior art.
  • the interaction between the holding shape of the insulating body and the fastening shape of the cable connection housing facilitates the assembly, maintenance and / or repair of such a housing
  • High-performance connector system particularly increased. Due to the size of the cable connection housing required, it may be necessary to change the position of the cable connection housing during assembly, maintenance and / or repair. By engaging the retaining form and the fastening form, a user can first insert an insulating body into the cable connection housing and fix it there so that he can pick up the cable connection housing and position it elsewhere without the insulating body losing its intended positioning.
  • FIG. 1 shows a side view of an insulating body according to the invention
  • FIG. 2 shows an illustration of an insulating body in a view of the interior side
  • FIG. 3 shows a representation of a high-performance connector system with three insulating bodies inserted
  • FIG. 4 shows a representation of a cable connection housing of a high-performance connector system.
  • FIG. 1 shows an insulating body 1 according to the invention in a side view.
  • FIG. 2 shows the insulating body 1 according to the invention in a view from an interior side 11 in the direction of a stop shape 12.
  • the structure here provides an essentially hollow cylindrical shape which has a connector side 10 and the interior side 11. The connector side 10 and the interior side 11 are separated from the stop form 12.
  • the stop shape 12 is designed as a circumferential ring.
  • At least one folding form 13 is located near the stop form 12 on the interior side 11.
  • three folding forms 13 are integrally formed on the interior side 11 of the insulating body 1.
  • the fold shapes 13 are arranged circumferentially offset from one another essentially by 120 °, which is particularly clear in the view of FIG.
  • the interior side 11 has a wave shape 14 which is designed to advantageously enlarge air and creepage distances in the interior 8 of a cable connection housing 4.
  • the waveform 14 is essentially a few circumferentially molded rings. The formation of the waveform 14 with at least two rings, better still with at least 4 rings, or ideally, as in the illustrated case, at least 6 rings is particularly useful.
  • the embodiment shown provides a recess 15 which enables an electrically conductive rail 3 arranged in the cable connection housing 4 to be brought into engagement with a power plug contact 5 inserted in the insulating body 1 in a particularly space-saving manner.
  • FIG. 3 shows the interaction of various components of a high-performance connector system 2.
  • the cable connection housing 4 can first be seen.
  • Such a cable connection housing 4 is usually a metal housing which is at least for the most part painted.
  • An insulating shell 6 can be seen in an interior 8 formed in the cable connection housing 4.
  • Three insulating bodies 1 with high-performance contacts 5 inserted therein protrude into the interior 8.
  • the high-performance contacts 5 have a flat area on which the electrically conductive rail 3 can be placed. Threaded openings on the high-performance contacts 5 enable the rail 3 to be fixed by means of fastening elements 7, for example hexagon socket screws.
  • fastening elements 7 for example hexagon socket screws.
  • a person skilled in the art can use other or comparable fastening elements and / or shaft-scar connections.
  • the wave shape 14 of the insulating bodies 1 advantageously influence the air and creepage distances in the interior 8 from the rail 3 and the high-performance contacts to the cable connection housing 4.
  • an insulating shell (not shown), which is inserted into the insulating shell 6 shown, ensures that the clearances and creepage distances are at least complied with in accordance with the regulations.
  • the nesting of the insulating shells is carried out in such a way that the regulations are at least slightly exceeded in a positive way.
  • the holding forms 13 of the insulating bodies 1 are in contact with the cable connection housing 4.
  • the insulating bodies 1 are guided through through openings 9 arranged in the cable connection housing 4. In FIG.
  • the through openings 9 have fastening forms 20. It is also clear that the fastening forms 20 are separated by openings 21.
  • the openings 21 allow an insulating body 1 with its holding molds 13 to be passed through each through opening 9 and then by rotating the insulating body 1, to arrange these in a form-fitting manner by means of their holding molds 13 on the fastening molds 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The invention relates to an insulating element for a high-power plug connector system, comprising at least one stop formation for limiting the distance of insertion into the high-power plug connector system and at least one cutout, which allows contact to be established between a receivable high-power contact and at least one electrically conductive bar. The insulating element has at least one retaining formation, which is located on the periphery of the insulating element, near the stop formation.

Description

Hochleistungssteckverbindersvstem High-performance connector systems
Beschreibung description
Die Erfindung geht aus von einem Isolierkörper für ein Hochleistungssteckverbindersystem nach der Gattung des unabhängigen Anspruchs 1. The invention is based on an insulating body for a high-performance connector system according to the preamble of independent claim 1.
Derartige Isolierkörper werden verwendet, um Hochleistungskabel in einem Hochleistungssteckverbindersystem von dem Umfeld zu isolieren, welches beispielsweise aus Sicherheitsgründen nicht mit elektrisch leitenden Komponenten in Verbindung stehen darf. Besonders liegt dabei das Augenmerk auf der Anwendbarkeit in Unterflurbereichen schienengebundener Fahrzeuge, insbesondere der Verbindung von Triebwagen und Triebwaggons untereinander. Such insulating bodies are used to isolate high-performance cables in a high-performance connector system from the environment, which, for safety reasons, for example, must not be connected to electrically conductive components. The focus is particularly on the applicability in underground areas of rail-bound vehicles, in particular the connection of railcars and railcars with one another.
Stand der Technik State of the art
Im Stand der Technik sind Lösungen bekannt, welche die Übertragung und/oder Verteilung hoher elektrische Ströme und/ oder Spannung zwischen Fahrzeugen untereinander oder zwischen Fahrzeugen mit angehängten Modulen ermöglichen. Diese Lösungen sehen jedoch zumeist eine unvorteilhafte und zum Teil unlösbare Fixierung der entsprechenden Kontaktelemente vor. In the prior art, solutions are known which enable the transmission and / or distribution of high electrical currents and / or voltage between vehicles or between vehicles with attached modules. However, these solutions mostly provide for an unfavorable and in some cases non-releasable fixing of the corresponding contact elements.
Besonders nachteilig an dem Stand der Technik ist die fehlende Wartungsfreundlichkeit und in der Regel auch ein erhöhter Platzbedarf. Grade bei stark beanspruchten Kontaktelementen, wie beispielsweise im Bereich des schienengebundenen Verkehrs wird es aufgrund immer höherer Anforderungen jedoch vermehrt zu Reparatur und Wartungsbedarf, beispielsweise durch erhöhte Elektroerosion aufgrund der hohen Stromstärken von über 500A. Isolierkörper sind im Stand der Technik in verschiedensten Ausführungen bekannt, jedoch gibt es keine Ausführung, welche eine schnelle und einfache Konfektionierung, beziehungsweise Montage ermöglicht. Vor allem im Bereich der Hochleistungssteckverbinder ist es wünschenswert, dass die verhältnismäßig großen Komponenten eine einfache Handhabung während der Montage, Wartung und/ oder Reparatur ermöglichen. Der Stand der Technik legt in diesem Bereich keine zufriedenstellende Lösung dar. A particular disadvantage of the prior art is the lack of ease of maintenance and, as a rule, also an increased space requirement. Particularly in the case of heavily used contact elements, such as in the area of rail-bound traffic, the increasing demands mean that repairs and maintenance are increasingly required, for example due to increased electrical discharge machining due to the high currents of over 500A. Insulating bodies are known in the most varied of designs in the prior art, but there is no design that enables quick and easy assembly or assembly. In the field of high-performance plug-in connectors in particular, it is desirable that the relatively large components allow easy handling during assembly, maintenance and / or repair. The prior art does not provide a satisfactory solution in this area.
Das Deutsche Patent- und Markenamt hat in der Prioritätsanmeldung zu vorliegender Anmeldung den folgenden Stand der Technik recherchiert: DE 60006937 T2, DE 60004607 T2, DE 31 18490 A1 und EP 0863579 A2. The German Patent and Trademark Office researched the following prior art in the priority application for the present application: DE 60006937 T2, DE 60004607 T2, DE 31 18490 A1 and EP 0863579 A2.
Aufgabenstellung Task
Die Aufgabe der Erfindung besteht darin, einen Isolierkörper für ein Hochleistungssteckverbindersystem anzubieten, welcher eine besonders einfache Handhabung während der Konfektionierung, Wartung und/ oder Reparatur. The object of the invention is to offer an insulating body for a high-performance connector system which is particularly easy to use during assembly, maintenance and / or repair.
Eine weitere Aufgabe der Erfindung besteht darin, ein Hochleistungssteckverbindersystem anzubieten, welches für den Einsatz eines erfindungsgemäßen Isolierkörper ausgelegt ist. Another object of the invention is to offer a high-performance connector system which is designed for the use of an insulating body according to the invention.
Die Aufgabe wird durch den Gegenstand der unabhängigen Ansprüche gelöst. The object is achieved by the subject matter of the independent claims.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen und der folgenden Beschreibung angegeben. Advantageous embodiments of the invention are given in the subclaims and the following description.
Eine Ausführungsform sieht einen Isolierkörper für ein Hochleistungssteckverbindersystem vor, aufweisend zumindest eine Anschlagform zur Begrenzung des Einbringweges in das Hochleistungssteckverbindersystem und zumindest eine Ausnehmung, welche eine Kontaktierung eines aufnehmbaren Hochleistungskontaktes mit zumindest einer elektrisch leitenden Schiene ermöglicht, wobei der Isolierkörper zumindest eine Halteform aufweist, welche sich umfangseitig an dem Isolierkörper in der Nähe der Anschlagform befindet. Dabei ist der Isolierkörper sowie der Hochleistungssteckverbinder insbesondere für Stromstärken größergleich 80 Ampere, bevorzugt Stromstärken über 500 Ampere, speziell Stromstärken im Bereich 800 Ampere ausgelegt. Weiter sind auch Stromstärken im Bereich 1000 Ampere, oder sogar Stromstärken im Bereich 1200 Ampere umsetzbar. Damit wird insbesondere sichergestellt, dass eine Verwendung im Bereich schienengebundener Fahrzeuge, insbesondere im Bereich unterflur von Waggons, Triebwagen und Triebwaggons möglich ist. Unter der Formulierung „in der Nähe“ bezogen auf den Abstand der Halteform zur Anschlagform sei im Wesentlichen ein Abstand kleinergleich 25 mm zu verstehen. Besonders sei die Formulierung „in der Nähe“ auf einen Abstand kleinergleich 10 mm zu verstehen. Vorzugsweise ist die Formulierung „in der Nähe“ als Abstand kleinergleich 5mm zu verstehen. One embodiment provides an insulating body for a high-performance connector system, having at least one Stop shape to limit the insertion path into the high-performance connector system and at least one recess which enables contacting of a receivable high-performance contact with at least one electrically conductive rail, the insulating body having at least one holding shape, which is located on the periphery of the insulating body in the vicinity of the stop shape. The insulating body and the high-performance connector are designed in particular for currents greater than or equal to 80 amperes, preferably currents greater than 500 amperes, especially currents in the range of 800 amperes. Furthermore, currents in the range of 1000 amperes or even currents in the range of 1200 amperes can be implemented. This ensures, in particular, that it can be used in the area of rail-bound vehicles, in particular in the area under the floor of wagons, railcars and railcars. The phrase “in the vicinity” based on the distance between the holding form and the stop form is essentially to be understood as a distance of less than or equal to 25 mm. In particular, the phrase “near” should be understood to mean a distance less than or equal to 10 mm. The phrase “in the vicinity” is preferably to be understood as a distance less than or equal to 5mm.
Eine bevorzugte Ausführungsform sieht vor, dass die Halteform dazu ausgeformt ist, mit zumindest einer Befestigungsform an einem Kabelanschlussgehäuse des Hochleistungssteckverbindersystems formschlüssig in Eingriff bewegt zu werden. Damit ist insbesondere gemeint, dass die Halteform als zumindest ein Fortsatz an dem Isolierkörper ausgeformt ist. Ganz besonders Vorteilhaft wirkt dabei eine radial angeformte Halteform, wobei die Halteform im Stil eines Bajonettverschlusses mit der Befestigungsform in Eingriff bringbar ist. A preferred embodiment provides that the holding form is designed to be moved into engagement with at least one form of fastening on a cable connection housing of the high-performance connector system in a form-fitting manner. This means in particular that the holding shape is formed as at least one extension on the insulating body. A radially integrally formed holding shape is particularly advantageous, the holding shape being able to be brought into engagement with the fastening shape in the style of a bayonet lock.
In einer sinnvollen Ausführungsform ist die Halteform zu der Befestigungsform im Wesentlichen kongruent gestaltet. Damit ist gemeint, dass die Halteform zumindest in einer Ausrichtung zunächst durch eine Durchgangsöffnung im Kabelanschlussgehäuse geführt wird. Nach einer Rotation des Isolierkörpers werden dann Halteform und Befestigungsform überlagernd in Eingriff gebracht. Weitere Formelemente können hier für eine Verrastung sorgen. Dazu können Halteform und Befestigungsform beispielsweise ineinander eingreifende Nut und Feder, Nocken, Keile, oder vergleichbare Elemente aufweisen. In a sensible embodiment, the holding shape is designed to be essentially congruent to the fastening shape. This means that the holding form is initially at least in one orientation by a Through opening is guided in the cable connection housing. After the insulating body has rotated, the holding form and the fastening form are brought into overlapping engagement. Further form elements can be used for locking here. For this purpose, the holding shape and the fastening shape can have, for example, mutually engaging tongue and groove, cams, wedges, or comparable elements.
In einer geschickten Ausführungsform ist die Halteform zur Befestigung durch zumindest eine Auslassung im Kabelanschlussgehäuse geführt wird, wobei die Auslassung mit der Durchgangsöffnung verbunden ist. Damit ist gemeint, dass sich die Halteform im Wesentlichen über den Radius der Durchgangsöffnung hinaus erstreckt. Eine entsprechende Befestigungsform gibt also im Wesentlichen den Radius der Durchgangsöffnung vor, erlaubt allerdings durch zumindest eine Auslassung das Hindurchführen der Halteform des Isolierkörpers. In a clever embodiment, the holding form for fastening is guided through at least one opening in the cable connection housing, the opening being connected to the through opening. This means that the holding shape extends essentially beyond the radius of the through opening. A corresponding fastening form therefore essentially specifies the radius of the through opening, but allows the holding form of the insulating body to be passed through at least one recess.
In einer weiterführenden Ausführungsform ist die Halteform zu der Auslassung im Wesentlichen kongruent gestaltet. Diese Ausführungsform stellt auf einfache Weise sicher, dass die Halteform durch die Durchgangsöffnung geführt werden kann, um anschließend mit der Befestigungsform in Eingriff gebracht zu werden. Besonders geschickt scheint dabei eine Ausführungsform, bei der die Halteform, die Befestigungsform und die Auslassung kongruent ausgeführt sind. In a further embodiment, the holding shape is designed to be essentially congruent to the opening. This embodiment ensures in a simple manner that the holding form can be guided through the through opening in order to subsequently be brought into engagement with the fastening form. An embodiment in which the holding shape, the fastening shape and the omission are designed to be congruent seems particularly clever.
Eine Ausführungsform sieht vor, dass die Halteform und die Befestigungsform in einem Betriebszustand derart ausgerichtet sind, dass die Ausnehmung die Montage der Schiene mit dem von dem Isolierkörper aufgenommenen Hochleistungskontakt ermöglicht. Damit ist gemeint, dass der Isolierkörper die Ausnehmung nach in Eingriff bringen der Halteform und der Befestigungsform in eine Richtung weist, in welcher der Hochleistungskontakt, welcher von dem Isolierkörper getragen wird, mit der Schiene im Kabelanschlussgehäuse fixiert wird. Beispielsweise wird der Isolierkörper im Betriebszustand derart angeordnet, dass die Ausnehmung in Richtung eines Gehäusedeckels des Kabelanschlussgehäuses weist. Auf diese Weise kann anschließend eine Schiene zur Übertragung elektrischen Stroms und/ oder elektrischer Spannung auf den Hochleistungskontakt aufgebracht und fixiert werden, beispielsweise durch eine Schraube. One embodiment provides that the holding form and the fastening form are aligned in an operating state in such a way that the recess enables the rail to be installed with the high-performance contact accommodated by the insulating body. This means that the insulating body points the recess after engaging the holding form and the fastening form in a direction in which the high-performance contact, which is carried by the insulating body, is fixed to the rail in the cable connection housing. For example, will the insulating body is arranged in the operating state in such a way that the recess points in the direction of a housing cover of the cable connection housing. In this way, a rail for transmitting electrical current and / or electrical voltage can then be applied to the high-performance contact and fixed, for example by means of a screw.
In einerweiteren Ausführungsform ist der Isolierkörper zumindest an einer Innenraumseite mit zumindest einem Formelement ausgeführt, welche Luftstrecken und Kriechstrecken vorteilhaft vergrößern. Vorteilhafterweise ist das Formelement im Wesentlichen als Wellenform ausgeführt. Dabei wird die Wellenform aus zumindest zwei an der Innenseite des Isolierkörpers umlaufenden und voneinander beabstandeten Ringen gebildet. Ganz besonders sinnvoll ist dabei eine stoffschlüssige Verbindung der Ringe mit dem Isolierkörper. Geschickt ist vor Allem eine Ausführungsform mit an dem Isolierkörper angeformten Ringen. In a further embodiment, the insulating body is designed at least on one interior side with at least one shaped element, which advantageously increases air gaps and creepage distances. The shaped element is advantageously designed essentially as a wave shape. In this case, the wave shape is formed from at least two rings that run around the inside of the insulating body and are spaced apart from one another. A material connection between the rings and the insulating body is particularly useful. Above all, an embodiment with rings molded onto the insulating body is clever.
Eine weitere Aufgabe wird durch ein Hochleistungssteckverbindersystem zur Verbindung und/ oder Verteilung von elektrischem Strom und/ oder elektrischer Spannung gelöst, wobei dasAnother object is achieved by a high-performance connector system for connecting and / or distributing electrical current and / or electrical voltage, the
Hochleistungssteckverbindersystem, ein Kabelanschlussgehäuse und einen Innenraum aufweist, wobei der Innenraum über zumindest zwei Durchgangsöffnungen verfügt, in die jeweils zumindest ein Isolierkörper eingefügt werden kann. Dabei weist das Kabelanschlussgehäuse zumindest eine, an der Durchgangsöffnung angeordnete Befestigungsform auf, welche zur formschlüssigen Fixierung des Isolierkörpers ausgelegt ist. Besonders bevorzugt weist die Durchgangsöffnung zumindest eine Auslassung auf, welche zumindest kongruent zu einer Halteform des Isolierkörpers ausgeformt ist. Der einfachen Montage halber kann eine Auslassung etwas größer als die Halteform ausgeführt sein. Ein derart ausgestaltetes Hochleistungsverbinderstecksystem eröffnet durch die Aufnahmefähigkeit eines erfindungsgemäßen Isolierkörpers eine kompaktere Bauform, als durch den Stand der Technik üblich. Darüber hinaus wird durch das Zusammenspiel von Halteform des Isolierkörpers und der Befestigungsform des Kabelanschlussgehäuses die Montage, Wartung und/ oder Reparatur eines derartigenHigh-performance connector system, a cable connection housing and an interior, wherein the interior has at least two through openings, into each of which at least one insulating body can be inserted. In this case, the cable connection housing has at least one form of fastening which is arranged on the through opening and is designed for the form-fitting fixing of the insulating body. Particularly preferably, the through opening has at least one recess which is at least congruent in shape to a holding shape of the insulating body. For the sake of simple assembly, an opening can be made somewhat larger than the holding shape. A high-performance connector plug system configured in this way opens up through the receptivity an insulating body according to the invention has a more compact design than is usual with the prior art. In addition, the interaction between the holding shape of the insulating body and the fastening shape of the cable connection housing facilitates the assembly, maintenance and / or repair of such a housing
Hochleistungssteckverbindersystems besonders gesteigert. Durch die benötigte Baugröße des Kabelanschlussgehäuses kann während der Montage, Wartung und/ oder Reparatur eine Veränderung der Position des Kabelanschlussgehäuses notwendig sein. Durch das in Eingriff bringen der Halteform und der Befestigungsform kann ein Benutzer zunächst einen Isolierkörper in das Kabelanschlussgehäuse einsetzen und dort fixieren, sodass er das Kabelanschlussgehäuse aufnehmen und anderweitig positionieren kann, ohne dass der Isolierkörper seine angedachte Positionierung verliert. High-performance connector system particularly increased. Due to the size of the cable connection housing required, it may be necessary to change the position of the cable connection housing during assembly, maintenance and / or repair. By engaging the retaining form and the fastening form, a user can first insert an insulating body into the cable connection housing and fix it there so that he can pick up the cable connection housing and position it elsewhere without the insulating body losing its intended positioning.
Ausführungsbeispiel Embodiment
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden näher erläutert. Es zeigen: An embodiment of the invention is shown in the drawings and is explained in more detail below. Show it:
Fig. 1 eine seitliche Darstellung eines erfindungsgemäßen Isolierkörpers; 1 shows a side view of an insulating body according to the invention;
Fig. 2 eine Darstellung eines Isolierkörpers in einer Ansicht auf die Innenraumseite; 2 shows an illustration of an insulating body in a view of the interior side;
Fig. 3 eine Darstellung eines Hochleistungssteckverbindersystems mit drei eingesetzten Isolierkörpern; 3 shows a representation of a high-performance connector system with three insulating bodies inserted;
Fig. 4 eine Darstellung eines Kabelanschlussgehäuses eines Hochleistungssteckverbindersystems. 4 shows a representation of a cable connection housing of a high-performance connector system.
Die Figuren enthalten teilweise vereinfachte, schematische Darstellungen. Zum Teil werden für gleiche, aber gegebenenfalls nicht identische Elemente identische Bezugszeichen verwendet. Verschiedene Ansichten gleicher Elemente könnten unterschiedlich skaliert sein. Richtungsangaben wie beispielsweise „links“, „rechts“, „oben“ und „unten“ sind mit Bezug auf die jeweilige Figur zu verstehen und können in den einzelnen Darstellungen gegenüber dem dargestellten Objekt variieren. The figures contain partially simplified, schematic representations. In some cases, identical reference symbols are used for identical, but possibly not identical elements. Different views of the same elements could be scaled differently. Directional information such as “left”, “right”, “up” and “down” are to be understood with reference to the respective figure and may vary in the individual representations compared to the object shown.
Die Figur 1 zeigt einen erfindungsgemäßen Isolierkörper 1 in einer seitlichen Ansicht. Die Figur 2 zeigt den erfindungsgemäßen Isolierkörper 1 in einer Ansicht von einer Innenraumseite 11 in Richtung einer Anschlagsform 12. Der Aufbau sieht dabei eine im Wesentlichen hohlzylindrische Form vor, welche eine Steckverbinderseite 10 und die Innenraumseite 11 aufweist. Dabei werden die Steckverbinderseite 10 und die Innenraumseite 11 von der Anschlagform 12 getrennt. In dem gezeigten Ausführungsbeispiel ist die Anschlagsform 12 als umfangseitiger Ring ausgeführt. Nahe der Anschlagsform 12 befindet sich auf der Innenraumseite 11 zumindest eine Flalteform 13. In der gezeigten Ausführungsform sind drei Flalteformen 13 an der Innenraumseite 11 des Isolierkörpers 1 angeformt. Die Flalteformen 13 sind dabei im Wesentlichen 120° voneinander versetzt umfangseitig angeordnet, was besonders in der Ansicht der Figur 2 deutlich wird. Weiterhin weist die Innenraumseite 11 eine Wellenform 14 auf, welche dazu ausgelegt ist, Luftstrecken und Kriechstrecken im Innenraum 8 eines Kabelanschlussgehäuses 4 in vorteilhafter weise zu vergrößern. Bei der Wellenform 14 handelt es sich im Wesentlichen um einige umlaufend angeformte Ringe. Besonders sinnvoll ist dabei die Ausformung der Wellenform 14 mit zumindest zwei Ringen, besser noch mit zumindest 4 Ringen, oder idealerweise, wie im dargestellten Fall, zumindest 6 Ringen. Schließlich sieht die gezeigte Ausführungsform noch eine Ausnehmung 15 vor, welche es einer im Kabelanschlussgehäuse 4 angeordneten, elektrisch leitenden Schiene 3 ermöglicht, mit einem in dem Isolierkörper 1 eingesetzten Flochleistungssteckkontakt 5 in besonders platzsparender Weise in Eingriff gebracht werden kann. Die Figur 3 zeigt das Zusammenspiel verschiedener Komponenten eines Hochleistungssteckverbindersystems 2. Dabei ist zunächst das Kabelanschlussgehäuse 4 zu erkennen. Üblicherweise handelt es sich bei einem derartigen Kabelanschlussgehäuse 4 um ein Metallgehäuse, welches zumindest größtenteils Lackiert ist. In einem im Kabelanschlussgehäuse 4 geformten Innenraum 8 lässt sich eine Isolierschale 6 erkennen. Drei Isolierkörper 1 mit darin eingesetzten Hochleistungskontakten 5 ragen in den Innenraum 8 hinein. Die Hochleistungskontakte 5 verfügen über einen planen Bereich, auf welchen die elektrisch leitende Schiene 3 aufgelegt werden kann. Gewindeöffnungen an den Hochleistungskontakten 5 ermöglichen die Fixierung der Schiene 3 mittels Befestigungselementen 7, beispielsweise Innensechskantschrauben. Der Einsatz anderer oder vergleichbarer Befestigungselemente und/ oder Welle-Narbe-Verbindungen ergeben sich einem Fachmann. Schließlich wird durch die Darstellung ebenfalls deutlich, dass die Wellenform 14 der Isolierkörper 1 die Luftstrecken und Kriechstrecken im Innenraum 8 von der Schiene 3 und den Hochleistungskontakten zu dem Kabelanschlussgehäuse 4 vorteilhaft beeinflussen. Zusätzlich sorgt eine nicht dargestellte Isolierschale, welche in die dargestellte Isolierschale 6 eingesetzt wird für eine zumindest vorschriftsmäßige Einhaltung der Luft und Kriechstrecken. Idealerweise wird die Verschachtelung der Isolierschalen derart ausgeführt, dass die Vorschriften zumindest leicht im Positiven überschritten werden. Weiterhin lässt sich erkennen, dass die Halteformen 13 der Isolierkörper 1 an dem Kabelanschlussgehäuse 4 anliegen. Dazu werden die Isolierkörper 1 durch in dem Kabelanschlussgehäuse 4 angeordnete Durchgangsöffnungen 9 geführt. In der Figur 4 wird deutlich, dass die Durchgangsöffnungen 9 über Befestigungsformen 20 verfügen. Weiterhin wird deutlich, dass die Befestigungsformen 20 von Auslassungen 21 getrennt werden. Die Auslassungen 21 ermöglichen es, je Durchgangsöffnung 9 einen Isolierkörper 1 mit seinen Halteformen 13 hindurchzuführen und anschließend durch Rotation der Isolierkörper 1 , diese durch deren Halteformen 13 an den Befestigungsformen 20 formschlüssig anzuordnen. FIG. 1 shows an insulating body 1 according to the invention in a side view. FIG. 2 shows the insulating body 1 according to the invention in a view from an interior side 11 in the direction of a stop shape 12. The structure here provides an essentially hollow cylindrical shape which has a connector side 10 and the interior side 11. The connector side 10 and the interior side 11 are separated from the stop form 12. In the embodiment shown, the stop shape 12 is designed as a circumferential ring. At least one folding form 13 is located near the stop form 12 on the interior side 11. In the embodiment shown, three folding forms 13 are integrally formed on the interior side 11 of the insulating body 1. The fold shapes 13 are arranged circumferentially offset from one another essentially by 120 °, which is particularly clear in the view of FIG. Furthermore, the interior side 11 has a wave shape 14 which is designed to advantageously enlarge air and creepage distances in the interior 8 of a cable connection housing 4. The waveform 14 is essentially a few circumferentially molded rings. The formation of the waveform 14 with at least two rings, better still with at least 4 rings, or ideally, as in the illustrated case, at least 6 rings is particularly useful. Finally, the embodiment shown provides a recess 15 which enables an electrically conductive rail 3 arranged in the cable connection housing 4 to be brought into engagement with a power plug contact 5 inserted in the insulating body 1 in a particularly space-saving manner. FIG. 3 shows the interaction of various components of a high-performance connector system 2. The cable connection housing 4 can first be seen. Such a cable connection housing 4 is usually a metal housing which is at least for the most part painted. An insulating shell 6 can be seen in an interior 8 formed in the cable connection housing 4. Three insulating bodies 1 with high-performance contacts 5 inserted therein protrude into the interior 8. The high-performance contacts 5 have a flat area on which the electrically conductive rail 3 can be placed. Threaded openings on the high-performance contacts 5 enable the rail 3 to be fixed by means of fastening elements 7, for example hexagon socket screws. A person skilled in the art can use other or comparable fastening elements and / or shaft-scar connections. Finally, it is also clear from the illustration that the wave shape 14 of the insulating bodies 1 advantageously influence the air and creepage distances in the interior 8 from the rail 3 and the high-performance contacts to the cable connection housing 4. In addition, an insulating shell (not shown), which is inserted into the insulating shell 6 shown, ensures that the clearances and creepage distances are at least complied with in accordance with the regulations. Ideally, the nesting of the insulating shells is carried out in such a way that the regulations are at least slightly exceeded in a positive way. It can also be seen that the holding forms 13 of the insulating bodies 1 are in contact with the cable connection housing 4. For this purpose, the insulating bodies 1 are guided through through openings 9 arranged in the cable connection housing 4. In FIG. 4 it becomes clear that the through openings 9 have fastening forms 20. It is also clear that the fastening forms 20 are separated by openings 21. The openings 21 allow an insulating body 1 with its holding molds 13 to be passed through each through opening 9 and then by rotating the insulating body 1, to arrange these in a form-fitting manner by means of their holding molds 13 on the fastening molds 20.
Auch wenn in den Figuren verschiedene Aspekte oder Merkmale der Erfindung jeweils in Kombination gezeigt sind, ist für den Fachmann - soweit nicht anders angegeben - ersichtlich, dass die dargestellten und diskutierten Kombinationen nicht die einzig möglichen sind. Insbesondere können einander entsprechende Einheiten oder Merkmalskomplexe aus unterschiedlichen Ausführungsbeispielen miteinander ausgetauscht werden. Even if various aspects or features of the invention are each shown in combination in the figures, it is clear to the person skilled in the art - unless stated otherwise - that the combinations shown and discussed are not the only possible ones. In particular, corresponding units or feature complexes from different exemplary embodiments can be exchanged with one another.
Hochleistungssteckverbindersvstem High-performance connector systems
Bezugszeichenliste List of reference symbols
IsolierkörperInsulating body
HochleistungssteckverbindersystemHigh performance connector system
Schiene rail
KabelanschlussgehäuseCable connection housing
Hochleistungssteckkontakt High-performance plug contact
Isolierschale Insulating shell
Befestigungselement Fastener
Innenraum inner space
Durchgangsöffnung Through opening
Steckverbinderseite Connector side
Innenraumseite Interior side
Anschlagform Stop shape
Halteform Holding form
Wellenform Waveform
Ausnehmung Recess
Befestigungsform Mounting form
Auslassung omission

Claims

Ansprüche Expectations
1. Isolierkörper (1 ) für ein Hochleistungssteckverbindersystem (2), aufweisend zumindest eine Anschlagform (12) zur Begrenzung des Einbringweges in das Hochleistungssteckverbindersystem (2) und zumindest eine Ausnehmung (14), welche eine Kontaktierung eines aufnehmbaren Hochleistungskontaktes (5) mit zumindest einer elektrisch leitenden Schiene (3) ermöglicht, dadurch gekennzeichnet, dass der Isolierkörper (1) zumindest eine Halteform (13) aufweist, welche sich umfangseitig an dem Isolierkörper (1) in der Nähe der Anschlagform (12) befindet. 1. Insulating body (1) for a high-performance connector system (2), having at least one stop shape (12) to limit the insertion path into the high-performance connector system (2) and at least one recess (14) which makes contact of an accommodable high-performance contact (5) with at least one electrically conductive rail (3), characterized in that the insulating body (1) has at least one holding form (13) which is located on the circumference of the insulating body (1) in the vicinity of the stop form (12).
2. Isolierkörper (1) nach Anspruch 1 dadurch gekennzeichnet, dass die Halteform (13) dazu ausgeformt ist, mit zumindest einer Befestigungsform (20) an einem Kabelanschlussgehäuse (4) des Hochleistungssteckverbindersystems (2) formschlüssig in Eingriff bewegt zu werden. 2. Insulating body (1) according to claim 1, characterized in that the holding form (13) is shaped to be moved positively into engagement with at least one fastening form (20) on a cable connection housing (4) of the high-performance connector system (2).
3. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Halteform (13) zu der Befestigungsform (20) im Wesentlichen kongruent gestaltet ist. 3. Insulating body (1) according to one of the preceding claims, characterized in that the holding form (13) is designed essentially congruent to the fastening form (20).
4. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Halteform (13) zur Befestigung zunächst durch eine Durchgangsöffnung (9) im Kabelanschlussgehäuse (4) geführt wird. 4. Insulating body (1) according to one of the preceding claims, characterized in that the holding form (13) for fastening is first guided through a through opening (9) in the cable connection housing (4).
5. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Halteform (13) zur Befestigung durch zumindest eine Auslassung (21) im Kabelanschlussgehäuse (4) geführt wird, wobei die Auslassung (21) mit der Durchgangsöffnung (9) verbunden ist. 5. Insulating body (1) according to one of the preceding claims, characterized in that the holding form (13) for fastening is guided through at least one opening (21) in the cable connection housing (4), the opening (21) with the through opening (9) connected is.
6. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Halteform (13) zu der Auslassung (21) im Wesentlichen kongruent gestaltet ist. 6. Insulating body (1) according to one of the preceding claims, characterized in that the holding form (13) is designed essentially congruent to the recess (21).
7. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Halteform (13) und die Befestigungsform (20) im Betriebszustand derart ausgerichtet sind, dass eine Ausnehmung (15) die Montage der Schiene (3) mit dem von dem Isolierkörper (1) aufgenommenen Hochleistungskontakt (5) ermöglicht. 7. insulating body (1) according to any one of the preceding claims, characterized in that the holding form (13) and the fastening form (20) are aligned in the operating state such that a recess (15) the assembly of the rail (3) with that of the Insulating body (1) recorded high-performance contact (5) allows.
8. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Isolierkörper (1 ) zumindest an einer Innenraumseite (11 ) mit zumindest einem Formelement ausgeführt ist, welche Luftstrecken und Kriechstrecken vorteilhaft verlängern. 8. Insulating body (1) according to one of the preceding claims, characterized in that the insulating body (1) is designed at least on one interior side (11) with at least one shaped element, which advantageously extend air and creepage distances.
9. Isolierkörper (1 ) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Formelement im Wesentlichen als Wellenform (14) ausgeführt ist. 9. insulating body (1) according to any one of the preceding claims, characterized in that the shaped element is designed essentially as a wave shape (14).
10. Isolierkörper (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Wellenform (14) aus zumindest zwei an der Innenseite (11 ) des Isolierkörpers (1) umlaufenden und voneinander beabstandeten Ringen gebildet wird. 10. Insulating body (1) according to one of the preceding claims, characterized in that the wave shape (14) is formed from at least two on the inside (11) of the insulating body (1) circumferential and spaced apart rings.
11. Hochleistungssteckverbindersystem (2) zur Verbindung und/ oder Verteilung von elektrischem Strom und/ oder elektrischer Spannung, aufweisend ein Kabelanschlussgehäuse (4) und einem Innenraum (8), wobei der Innenraum (8) über zumindest zwei Durchgangsöffnung (9) verfügt, in die je zumindest ein Isolierkörper (1) eingefügt werden kann, dadurch gekennzeichnet, dass das Kabelanschlussgehäuse (4) zumindest eine, an der Durchgangsöffnung (9) angeordnete Befestigungsform (20) aufweist, welche zur formschlüssigen Fixierung des Isolierkörpers (1) ausgelegt ist. 11. High-performance connector system (2) for connecting and / or distributing electrical current and / or voltage, comprising a cable connection housing (4) and an interior (8), the interior (8) having at least two through openings (9) in which can be inserted at least one insulating body (1), characterized in that the cable connection housing (4) has at least one fastening form (20) which is arranged on the through opening (9) and which is designed for positively locking the insulating body (1).
12. Hochleistungssteckverbindersystem (2) gemäß Anspruch 11 , dadurch gekennzeichnet, dass die Durchgangsöffnung (9) zumindest eine Auslassung (21) aufweist, welche zumindest kongruent zu einer Halteform (13) des Isolierkörpers (1) ausgeformt ist. 12. High-performance connector system (2) according to claim 11, characterized in that the through opening (9) has at least one recess (21) which is at least congruent to a holding shape (13) of the insulating body (1).
EP21739543.3A 2020-06-22 2021-06-11 High-power plug connector system Pending EP4168285A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020116344.4A DE102020116344A1 (en) 2020-06-22 2020-06-22 High performance connector system
PCT/DE2021/100500 WO2021259417A1 (en) 2020-06-22 2021-06-11 High-power plug connector system

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EP4168285A1 true EP4168285A1 (en) 2023-04-26

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US (1) US20230166778A1 (en)
EP (1) EP4168285A1 (en)
KR (1) KR20230025016A (en)
CN (1) CN115697810A (en)
DE (1) DE102020116344A1 (en)
WO (1) WO2021259417A1 (en)

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Publication number Priority date Publication date Assignee Title
US4349241A (en) 1980-05-09 1982-09-14 Bunker Ramo Corporation Electrical connector assembly having enhanced EMI shielding
DE4126923C1 (en) * 1991-08-10 1993-01-07 Broekelmann, Jaeger & Busse Gmbh & Co, 5760 Arnsberg, De
GB9316838D0 (en) * 1993-08-13 1993-09-29 Amp Gmbh Circular bulkhead connector assembly
US6162082A (en) 1999-01-28 2000-12-19 Badger Meter, Inc. Submersible electrical connector and method for quick connection and disconnection including tamper indication
IT1308088B1 (en) 1999-06-08 2001-11-29 Framatome Connectors Italia ENCLOSURE FOR A WALL-THROUGH ELECTRIC CONNECTOR
EP2581643A1 (en) * 2011-10-10 2013-04-17 Catellani & Smith S.r.l. A lighting device, in particular a LED lighting device
CN108656983B (en) * 2018-04-03 2021-06-01 江苏速利达机车有限公司 Rapid and safe charging method applied to new energy automobile

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KR20230025016A (en) 2023-02-21
WO2021259417A1 (en) 2021-12-30
US20230166778A1 (en) 2023-06-01

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