EP3024094B1 - Current take-off device with protective body - Google Patents

Current take-off device with protective body Download PDF

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Publication number
EP3024094B1
EP3024094B1 EP14194252.4A EP14194252A EP3024094B1 EP 3024094 B1 EP3024094 B1 EP 3024094B1 EP 14194252 A EP14194252 A EP 14194252A EP 3024094 B1 EP3024094 B1 EP 3024094B1
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EP
European Patent Office
Prior art keywords
current
opening
protective
component
protective elements
Prior art date
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EP14194252.4A
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German (de)
French (fr)
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EP3024094A1 (en
Inventor
Martin Felfernig
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Samsung SDI Co Ltd
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Samsung SDI Co Ltd
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Priority to EP14194252.4A priority Critical patent/EP3024094B1/en
Publication of EP3024094A1 publication Critical patent/EP3024094A1/en
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    • 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
    • H01R13/44—Means for preventing access to live contacts
    • 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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4536—Inwardly pivoting shutter
    • 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
    • H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74—Means for mounting coupling parts in openings of a panel

Definitions

  • the present invention relates to a current-tapping device comprising a current-carrying component and a tapping component, wherein a partition wall is arranged between the current-carrying component and the tapping component.
  • the partition wall has an opening for the passage of the downstream component, the diameter of the downstream component corresponding at least to the diameter of a human finger.
  • a live component such as a pole of a high-voltage battery
  • the tapping member such as a male pin
  • the opening of the dividing wall for the passage of the downstream component must also be at least as large as the diameter of a finger, ie in particular greater than 10 mm or 12 mm, if a finger of a child is to be considered by the device greater than 5 mm or greater than 7.5 mm. This makes it possible that unintentionally, for example, by assembly or operating personnel, a finger can be inserted through the opening and health through contact with the live component Damage to the person concerned may be caused.
  • This security problem is to be solved according to the invention.
  • an electrical connector for connecting electrical conductors in which openings with covers for insertion of the conductors to be connected are arranged on a housing.
  • a sealant such as a gel.
  • the EP 2 388 836 A1 discloses a device for electrically insulating covering a connecting device for connecting electrical lines with an opening for the passage of a tool and a contact protection element.
  • the DE 10 2012 105771 A1 describes a charging plug for charging an electric vehicle, having at least one contact socket, which is designed with a protective cover, wherein in the female contact an electrical socket contact is arranged, and the protective cover comprises a pivotally mounted diaphragm member and a spring associated therewith, wherein the diaphragm member by the spring is held in a closed position in which it closes an insertion opening of the contact socket, and the diaphragm element is pivoted by the insertion of a pin contact against the force of the spring in an insertion position in which it releases the insertion opening.
  • the object is achieved by a current tapping device according to claim 1.
  • a plug-shaped downstream component is thicker than a finger, and therefore also an opening in a housing formed as a partition through which the tapping member must be inserted larger than a finger. So that a finger can not be accidentally inserted through this opening, flexible and / or sprung protective elements are arranged in the region of the opening, which reduce the opening sufficiently, so that a finger is stopped by the protective elements and only upon application of a substantial force on through the opening could be plugged.
  • the downstream component can be inserted by applying a correspondingly high force and thus pushing away the protective elements through the opening and contact the current-carrying component.
  • the current-carrying component may in particular be a high-voltage leading component.
  • the current-carrying component according to the invention is a battery, the partition wall, a housing and the stromabracede component a plug.
  • the opening and the downstream component have a diameter of at least 12 mm, since otherwise a finger is already kept away from the dividing wall and no protective elements are required.
  • the distance between the dividing wall and the current-carrying component is preferably greater than the length of the protective elements, so that the protective elements, even if they are pivoted in the direction of the current-carrying component, do not prevent access of the tapping component to the current-carrying component.
  • a plurality of protective elements are preferably distributed around the circumference, in particular distributed uniformly around the circumference.
  • the protective elements preferably extend radially inwards and / or towards the side of the dividing wall on which the current-carrying component is arranged.
  • the protective elements are preferably pivotally mounted at one end facing the partition wall, fixed or integrally connected to the partition wall or a further intermediate element.
  • the protective elements are formed on an insulating protective body, which is adapted to cover the opening, wherein the protective elements are in particular integrally formed on this protective body.
  • the flexible and / or sprung protective elements are formed so that a space between the protective elements in the region of the opening is so small that a finger only when applying a force to push away the protective elements can be inserted through the free space.
  • the protective body may have a flat, in particular circular, surface.
  • the protective body according to the invention has a plug-in hollow cylinder through the opening and the protective elements are formed in the region of the inner circumference of the hollow cylinder.
  • lugs or spring elements are arranged according to the invention.
  • the protective body is preferably made of plastic.
  • the protective body preferably has a dielectric strength of at least 2 kV and / or a tracking resistance with a CTI value of at least 350.
  • a Stromabgriff device comprising a current-carrying component 1 and a stromabucides component 2, in particular a pin, wherein between the current-carrying component 1 and the stromabraceden component 2, a partition wall 3, for example, the wall of a housing is arranged.
  • the partition wall 3 has an opening 4 for the passage of the downstream component 2.
  • the diameter of the downstream component 2 corresponds at least to the diameter of a human finger, in particular approximately 12 mm-20 mm.
  • the protective elements 5 are arranged distributed uniformly around the circumference.
  • the protective elements 5 run radially inwards and on the side of the partition on which the current-carrying component is arranged.
  • the protective elements 5 leave a central clearance 13 (see Fig. 5 ) smaller than a standard finger, so less than 7.5 mm open.
  • the protective body 6 has a flat, in particular circular, surface 7, as well as a plug-in through the opening 4 hollow cylinder 8, on the inner circumference of the protective elements 5 are formed.
  • the diameter 12 of the hollow cylinder 8 of the protective body 6 may be adapted to a diameter of an opening 4 of a partition wall 3.
  • the depth 10 of the protective body, in particular of the hollow cylinder 8, can be adapted to the depth of the partition wall 3.
  • Fixier Anlagenn 9 are arranged as noses for better support in an opening.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Description

Gebiet der ErfindungField of the invention

Die vorliegende Erfindung betrifft eine Stromabgriff-Vorrichtung umfassend ein stromführendes Bauteil und ein stromabgreifendes Bauteil, wobei zwischen dem stromführenden Bauteil und dem stromabgreifenden Bauteil eine Trennwand angeordnet ist. Die Trennwand weist dabei zur Durchführung des stromabgreifenden Bauteils eine Öffnung auf, wobei der Durchmesser des stromabgreifenden Bauteils zumindest dem Durchmesser eines menschlichen Fingers entspricht.The present invention relates to a current-tapping device comprising a current-carrying component and a tapping component, wherein a partition wall is arranged between the current-carrying component and the tapping component. The partition wall has an opening for the passage of the downstream component, the diameter of the downstream component corresponding at least to the diameter of a human finger.

Stand der TechnikState of the art

In verschiedenen technischen Systemen, beispielsweise bei der Anordnung einer Hochvoltbatterie in einem Kraftfahrzeug, kann es dazu kommen, dass ein spannungsführendes Bauteil, beispielsweise ein Pol einer Hochvoltbatterie, von außerhalb eines trennenden Körpers kontaktiert werden muss. Wenn das stromabgreifende Bauteil, beispielsweise ein Stecker-Pin, dicker als ein Finger ist, ergibt sich dabei ein Sicherheitsproblem. Bei einer derartigen Vorrichtung muss die Öffnung der Trennwand zur Durchführung des stromabgreifenden Bauteils ebenfalls zumindest so groß wie der Durchmesser eines Fingers sein, also insbesondere größer als 10 mm oder 12 mm, wenn durch die Vorrichtung ein Finger eines Kindes berücksichtigt werden soll größer als 5 mm oder größer als 7,5 mm. Dadurch ist es möglich, dass unbeabsichtigt, zum Beispiel durch Montage- oder Bedienpersonal, ein Finger durch die Öffnung gesteckt werden kann und durch eine Berührung mit dem stromführenden Bauteil gesundheitliche Schäden der betreffenden Person verursacht werden können. Dieses Sicherheitsproblem soll erfindungsgemäß gelöst werden.In various technical systems, for example in the arrangement of a high-voltage battery in a motor vehicle, it may happen that a live component, such as a pole of a high-voltage battery, must be contacted from outside a separating body. If the tapping member, such as a male pin, is thicker than a finger, there is a security problem. In such a device, the opening of the dividing wall for the passage of the downstream component must also be at least as large as the diameter of a finger, ie in particular greater than 10 mm or 12 mm, if a finger of a child is to be considered by the device greater than 5 mm or greater than 7.5 mm. This makes it possible that unintentionally, for example, by assembly or operating personnel, a finger can be inserted through the opening and health through contact with the live component Damage to the person concerned may be caused. This security problem is to be solved according to the invention.

Aus der DE 603 06 963 T2 ist ein elektrischer Verbinder zum Verbinden von elektrischen Leitern bekannt, bei welchem an einem Gehäuse Öffnungen mit Abdeckungen zum Einführen der zu verbindenden Leiter angeordnet sind. In dem Gehäuse befindet sich ein Dichtmittel, beispielsweise ein Gel.From the DE 603 06 963 T2 For example, an electrical connector for connecting electrical conductors is known in which openings with covers for insertion of the conductors to be connected are arranged on a housing. In the housing is a sealant, such as a gel.

Die US 8 096 819 B1 und die US 2 934 591 beschreiben eine Schutzabdeckungen für elektrische Steckdosen und das Zusammenwirken mit elektrischen Steckern.The US Pat. No. 8,096,819 B1 and the US 2,934,591 describe a protective cover for electrical sockets and the interaction with electrical plugs.

Die EP 2 388 836 A1 offenbart eine Vorrichtung zum elektrisch isolierenden Abdecken einer Verbindungseinrichtung zum Verbinden von elektrischen Leitungen mit einer Öffnung für den Durchtritt eines Werkzeuges und einem Berührschutzelement.The EP 2 388 836 A1 discloses a device for electrically insulating covering a connecting device for connecting electrical lines with an opening for the passage of a tool and a contact protection element.

Die DE 10 2012 105771 A1 beschreibt einen Ladestecker zum Laden eines Elektrofahrzeugs, mit wenigstens einer Kontaktbuchse, die mit einer Schutzabdeckung ausgeführt ist, wobei in der Kontaktbuchse ein elektrischer Buchsenkontakt angeordnet ist, und die Schutzabdeckung ein verschwenkbar gelagertes Blendenelement und eine diesem zugeordnete Feder umfasst, wobei das Blendenelement durch die Feder in einer Schließposition gehalten wird, in der es eine Einführöffnung der Kontaktbuchse verschließt, und das Blendenelement durch das Einschieben eines Stiftkontaktes gegen die Kraft der Feder in eine Einführposition verschwenkt wird, in der es die Einführöffnung freigibt.The DE 10 2012 105771 A1 describes a charging plug for charging an electric vehicle, having at least one contact socket, which is designed with a protective cover, wherein in the female contact an electrical socket contact is arranged, and the protective cover comprises a pivotally mounted diaphragm member and a spring associated therewith, wherein the diaphragm member by the spring is held in a closed position in which it closes an insertion opening of the contact socket, and the diaphragm element is pivoted by the insertion of a pin contact against the force of the spring in an insertion position in which it releases the insertion opening.

Zusammenfassung der ErfindungSummary of the invention

Es ist eine Aufgabe der Erfindung, eine Stromabgriff-Vorrichtung der genannten Art in dieser Hinsicht zu verbessern und insbesondere einen Berührungsschutz anzugeben, der eine Berührung des stromführenden Bauteils durch einen Finger verhindert.It is an object of the invention to improve a current tapping device of the type mentioned in this regard, and more particularly one To specify protection against contact, which prevents contact of the current-carrying component by a finger.

Die Lösung der Aufgabe erfolgt durch eine Stromabgriff-Vorrichtung gemäß Anspruch 1.The object is achieved by a current tapping device according to claim 1.

Erfindungsgemäß ist ein als Stecker ausgebildetes stromabgreifendes Bauteil dicker als ein Finger, und daher auch eine Öffnung in einer als Gehäuse ausgebildeten Trennwand durch die das stromabgreifende Bauteil gesteckt werden muss größer als ein Finger. Damit ein Finger nicht unbeabsichtigt durch diese Öffnung gesteckt werden kann, sind im Bereich der Öffnung flexible und/oder gefederte Schutzelemente angeordnet, die die Öffnung hinreichend verkleinern, sodass ein Finger durch die Schutzelemente gestoppt wird und nur bei Aufbringung einer wesentlichen Kraft weiter durch die Öffnung gesteckt werden könnte. Das stromabgreifende Bauteil kann jedoch durch Aufbringen einer entsprechend hohen Kraft und somit Wegdrücken der Schutzelemente durch die Öffnung gesteckt werden und das stromführende Bauteil kontaktieren.According to the invention, a plug-shaped downstream component is thicker than a finger, and therefore also an opening in a housing formed as a partition through which the tapping member must be inserted larger than a finger. So that a finger can not be accidentally inserted through this opening, flexible and / or sprung protective elements are arranged in the region of the opening, which reduce the opening sufficiently, so that a finger is stopped by the protective elements and only upon application of a substantial force on through the opening could be plugged. However, the downstream component can be inserted by applying a correspondingly high force and thus pushing away the protective elements through the opening and contact the current-carrying component.

Das stromführende Bauteil kann insbesondere ein Hochspannung führendes Bauteil sein.The current-carrying component may in particular be a high-voltage leading component.

Das stromführende Bauteil ist erfindungsgemäß eine Batterie , die Trennwand ein Gehäuse und das stromabgreifende Bauteil ein Stecker.The current-carrying component according to the invention is a battery, the partition wall, a housing and the stromabgreifende component a plug.

Die Öffnung und das stromabgreifende Bauteil weisen erfindungsgemäß einen Durchmesser von mindestens 12mm auf, da andernfalls ein Finger bereits von der Trennwand abgehalten wird und keine Schutzelemente erforderlich sind.According to the invention, the opening and the downstream component have a diameter of at least 12 mm, since otherwise a finger is already kept away from the dividing wall and no protective elements are required.

Der Abstand zwischen Trennwand und stromführendem Bauteil ist bevorzugt größer als die Länge der Schutzelemente, so dass die Schutzelemente auch wenn sie in Richtung zum stromführenden Bauteil geschwenkt werden den Zugang des stromabgreifenden Bauteils zum stromführenden Bauteil nicht verhindern.The distance between the dividing wall and the current-carrying component is preferably greater than the length of the protective elements, so that the protective elements, even if they are pivoted in the direction of the current-carrying component, do not prevent access of the tapping component to the current-carrying component.

Bevorzugt sind im Bereich der Öffnung mehrere Schutzelemente umfänglich verteilt angeordnet, insbesondere gleichmäßig am Umfang verteilt.In the region of the opening, a plurality of protective elements are preferably distributed around the circumference, in particular distributed uniformly around the circumference.

Die Schutzelemente verlaufen vorzugsweise radial nach innen und/oder auf diejenige Seite der Trennwand hin, auf welcher das stromführende Bauteil angeordnet ist. Die Schutzelemente sind dabei bevorzugt an einem Ende das der Trennwand zugewandt ist schwenkbar gelagert, befestigt oder mit der Trennwand oder einem weiteren Zwischenelement einstückig verbunden.The protective elements preferably extend radially inwards and / or towards the side of the dividing wall on which the current-carrying component is arranged. The protective elements are preferably pivotally mounted at one end facing the partition wall, fixed or integrally connected to the partition wall or a further intermediate element.

Erfindungsgemäß sind die Schutzelemente auf einem isolierenden Schutzkörper ausgebildet, der zur Bedeckung der Öffnung eingerichtet ist, wobei die Schutzelemente insbesondere einstückig auf diesem Schutzkörper ausgebildet sind.According to the invention the protective elements are formed on an insulating protective body, which is adapted to cover the opening, wherein the protective elements are in particular integrally formed on this protective body.

Auf dem Schutzkörper zur Bedeckung einer Öffnung deren Durchmesser zumindest dem Durchmesser eines Fingers entspricht sind daher die flexiblen und/oder gefederten Schutzelemente ausgebildet, sodass ein Freiraum zwischen den Schutzelementen im Bereich der Öffnung so klein ist, dass ein Finger lediglich bei Aufbringen eines Kraftaufwandes zum Wegdrücken der Schutzelemente durch den Freiraum gesteckt werden kann.On the protective body to cover an opening whose diameter corresponds at least to the diameter of a finger therefore the flexible and / or sprung protective elements are formed so that a space between the protective elements in the region of the opening is so small that a finger only when applying a force to push away the protective elements can be inserted through the free space.

Der Schutzkörper kann eine ebene, insbesondere kreisförmige, Fläche aufweisen.The protective body may have a flat, in particular circular, surface.

Der Schutzkörper weist erfindungsgemäß einen durch die Öffnung steckbaren Hohlzylinder auf und die Schutzelemente sind im Bereich des Innenumfangs des Hohlzylinders ausgebildet.The protective body according to the invention has a plug-in hollow cylinder through the opening and the protective elements are formed in the region of the inner circumference of the hollow cylinder.

Am Außenumfang des Hohlzylinders des Schutzkörpers sind erfindungsgemäß Fixierhilfen, insbesondere Nasen oder Federelemente angeordnet.On the outer circumference of the hollow cylinder of the protective body Fixierhilfen, in particular lugs or spring elements are arranged according to the invention.

Der Schutzkörper besteht bevorzugt aus Kunststoff.The protective body is preferably made of plastic.

Bevorzugt weist der Schutzkörper eine Durchschlagsfestigkeit von mindestens 2KV auf und/oder eine Kriechstromfestigkeit mit einem CTI Wert von mindestens 350.The protective body preferably has a dielectric strength of at least 2 kV and / or a tracking resistance with a CTI value of at least 350.

Kurzbeschreibung der ZeichnungenBrief description of the drawings

Die Erfindung wird im Folgenden beispielhaft unter Bezugnahme auf die Zeichnungen beschrieben.

Fig. 1
ist eine schematische Darstellung einer erfindungsgemäßen Stromabgriff-Vorrichtung.
Fig. 2
ist eine dreidimensionale Ansicht eines erfindungsgemäßen Schutzkörpers.
Fig. 3
ist eine seitliche Ansicht eines erfindungsgemäßen Schutzkörpers gemäß Fig. 2.
Fig. 4
ist eine Ansicht von vorne (von der Seite der ebenen Fläche) eines erfindungsgemäßen Schutzkörpers gemäß Fig. 2.
Fig. 5
ist eine Schnittansicht gemäß Schnitt B-B der Fig. 4.
The invention will now be described by way of example with reference to the drawings.
Fig. 1
is a schematic representation of a current tapping device according to the invention.
Fig. 2
is a three-dimensional view of a protective body according to the invention.
Fig. 3
is a side view of a protective body according to the invention Fig. 2 ,
Fig. 4
is a front view (from the side of the flat surface) of a protective body according to the invention according to Fig. 2 ,
Fig. 5
is a sectional view according to section BB of Fig. 4 ,

Detaillierte Beschreibung der ErfindungDetailed description of the invention

In Fig. 1 ist eine erfindungsgemäße Stromabgriff-Vorrichtung dargestellt, umfassend ein stromführendes Bauteil 1 und ein stromabgreifendes Bauteil 2, insbesondere ein Pin, wobei zwischen dem stromführenden Bauteil 1 und dem stromabgreifenden Bauteil 2 eine Trennwand 3, beispielsweise die Wand eines Gehäuses, angeordnet ist. Die Trennwand 3 weist zur Durchführung des stromabgreifenden Bauteils 2 eine Öffnung 4 auf. Der Durchmesser des stromabgreifenden Bauteils 2 entspricht zumindest dem Durchmesser eines menschlichen Fingers, insbesondere ca. 12 mm - 20 mm. Im Bereich der Öffnung 4 sind flexible und gefederte Schutzelemente 5 angeordnet, sodass ein Freiraum 13 zwischen den Schutzelementen 5 begrenzt wird, sodass das stromabgreifende Bauteil 2 lediglich bei Aufbringen eines Kraftaufwandes zum Wegdrücken der Schutzelemente 5 durch den Freiraum 13 gesteckt werden kann. Die Schutzelemente 5 sind auf einem isolierenden Schutzkörper 6 aus Kunststoff einstückig ausgebildet, der in den Fig. 2 bis 5 näher dargestellt ist.In Fig. 1 a Stromabgriff device according to the invention is shown, comprising a current-carrying component 1 and a stromabgreifendes component 2, in particular a pin, wherein between the current-carrying component 1 and the stromabgreifenden component 2, a partition wall 3, for example, the wall of a housing is arranged. The partition wall 3 has an opening 4 for the passage of the downstream component 2. The diameter of the downstream component 2 corresponds at least to the diameter of a human finger, in particular approximately 12 mm-20 mm. In the area of the opening 4 flexible and sprung protective elements 5 are arranged so that a free space 13 is limited between the protective elements 5, so that the stromabgreifende component 2 can be inserted through the free space 13 only upon application of a force to push away the protective elements 5. The protective elements 5 are integrally formed on an insulating protective body 6 made of plastic, which in the Fig. 2 to 5 is shown in more detail.

Auf dem Schutzkörper 6 sind mehrere elastische Schutzelemente 5 gleichmäßig am Umfang verteilt angeordnet. Die Schutzelemente 5 verlaufen radial nach innen und auf diejenige Seite der Trennwand hin, auf welcher das stromführende Bauteil angeordnet ist. Die Schutzelemente 5 lassen dabei einen zentralen Freiraum 13 (siehe Fig. 5) kleiner als ein Normfinger, also kleiner als 7,5 mm offen.On the protective body 6 more elastic protective elements 5 are arranged distributed uniformly around the circumference. The protective elements 5 run radially inwards and on the side of the partition on which the current-carrying component is arranged. The protective elements 5 leave a central clearance 13 (see Fig. 5 ) smaller than a standard finger, so less than 7.5 mm open.

Der Schutzkörper 6 weist eine ebene, insbesondere kreisförmige, Fläche 7 auf, sowie einen durch die Öffnung 4 steckbaren Hohlzylinder 8, auf dessen Innenumfang die Schutzelemente 5 ausgebildet sind. Der Durchmesser 12 des Hohlzylinders 8 des Schutzkörpers 6 kann an einen Durchmesser einer Öffnung 4 einer Trennwand 3 angepasst sein. Die Tiefe 10 des Schutzkörpers, insbesondere des Hohlzylinders 8, kann an die Tiefe der Trennwand 3 angepasst sein. Über die Dicke 11 der als Federn ausgebildeten Schutzelemente 5 kann der Widerstand gegen ein Wegdrücken der Schutzelemente 5 durch Durchstecken eines Fingers bzw. stromabgreifenden Bauteils eingestellt werden.The protective body 6 has a flat, in particular circular, surface 7, as well as a plug-in through the opening 4 hollow cylinder 8, on the inner circumference of the protective elements 5 are formed. The diameter 12 of the hollow cylinder 8 of the protective body 6 may be adapted to a diameter of an opening 4 of a partition wall 3. The depth 10 of the protective body, in particular of the hollow cylinder 8, can be adapted to the depth of the partition wall 3. Through the thickness 11 of the protective elements 5 designed as springs, the resistance to pushing away of the protective elements 5 can be adjusted by inserting a finger or a tapping part.

Am Außenumfang des Hohlzylinders 8 des Schutzkörpers 6 sind Fixierhilfen 9 als Nasen zum besseren Halt in einer Öffnung angeordnet.On the outer circumference of the hollow cylinder 8 of the protective body 6 Fixierhilfen 9 are arranged as noses for better support in an opening.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
stromführendes Bauteillive component
22
stromabgreifendes Bauteildownstream component
33
Trennwandpartition wall
44
Öffnungopening
55
Schutzelementeprotection elements
66
Schutzkörperprotective body
77
ebene Flächeflat surface
88th
Hohlzylinderhollow cylinder
99
FixierhilfeFixing
1010
Tiefe SchutzkörperDeep protective body
1111
Dicke SchutzelementThick protective element
1212
Durchmesser HohlzylinderDiameter hollow cylinder
1313
Freiraumfree space

Claims (8)

  1. Current take-off device, comprising a current-carrying component (1) configured as a battery and a current-drawing component (2) configured as a plug, wherein a separating wall (3) configured as a housing with an opening (4) for the passage of the current-drawing component (2) is arranged between the current-carrying component (1) and the current-drawing component (2), wherein the diameter of the opening (4) and of the current-drawing component (2) corresponds to at least the diameter of a finger and the opening (4) and the current-drawing component (2) have a diameter of at least 12 mm,
    characterized in that
    flexible and/or sprung protective elements (5) are arranged in the region of the opening (4) in order to prevent contact of the current-carrying component (1) by a finger, such that a free space (13) between the protective elements (5) in the region of the opening (4) is so small that a finger and the current-drawing component (2) can be inserted through the free space (13) only by applying a force to push away the protective elements (5), wherein the protective elements (5) are formed on an insulating protective body (6) which is configured to cover the opening (4), wherein the protective elements (5) are in particular integrally formed on the protective body (6), wherein the protective body (6) has a hollow cylinder (8) which can be inserted through the opening (4) and the protective elements (5) are formed in the region of the inner circumference of the hollow cylinder (8), wherein securing aids (9), in particular protrusions or spring elements, are arranged on the outer circumference of the hollow cylinder (8) of the protective body (6).
  2. Current take-off device according to claim 1, characterized in that the current-carrying component (1) is a high-voltage-carrying component.
  3. Current take-off device according to at least one of the preceding claims,
    characterized in that the distance between the separating wall (3) and the current-carrying component (1) is greater than the length of the protective elements (5).
  4. Current take-off device according to at least one of the preceding claims,
    characterized in that a plurality of protective elements (5) are arranged in the region of the opening (4) in a manner distributed around the circumference, in particular distributed at equal spacings around the circumference.
  5. Current take-off device according to at least one of the preceding claims,
    characterized in that the protective elements (5) run radially inwards and/or towards the side of the separating wall on which the current-carrying component is arranged.
  6. Current take-off device according to claim 1,
    characterized in that the protective body (6) has a flat, in particular circular, surface (7).
  7. Current take-off device according to at least one of the preceding claims,
    characterized in that the protective body (6) is made of plastic.
  8. Current take-off device according to at least one of the preceding claims,
    characterized in that the protective body (6) has a dielectric strength of at least 2 kV and/or a CTI value of at least 350.
EP14194252.4A 2014-11-21 2014-11-21 Current take-off device with protective body Active EP3024094B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14194252.4A EP3024094B1 (en) 2014-11-21 2014-11-21 Current take-off device with protective body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14194252.4A EP3024094B1 (en) 2014-11-21 2014-11-21 Current take-off device with protective body

Publications (2)

Publication Number Publication Date
EP3024094A1 EP3024094A1 (en) 2016-05-25
EP3024094B1 true EP3024094B1 (en) 2019-03-06

Family

ID=51932264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14194252.4A Active EP3024094B1 (en) 2014-11-21 2014-11-21 Current take-off device with protective body

Country Status (1)

Country Link
EP (1) EP3024094B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934591A (en) * 1957-07-22 1960-04-26 Veikko V Tiikkainen Safety cover for electrical outlet fixture
USRE37340E1 (en) * 1989-12-13 2001-08-28 King Technology Of Missouri, Inc. Wire junction encapsulating wire connector and method of making same
MXPA05006773A (en) * 2002-12-20 2005-10-05 Tyco Electronics Corp Electrical connectors and methods for using the same.
US8096819B1 (en) * 2009-05-08 2012-01-17 Alejandro Rosero Safety and obstructive device for an electrical outlet
DE102010021736A1 (en) * 2010-05-21 2011-11-24 Pfisterer Kontaktsysteme Gmbh Device for electrically insulating covering a connecting device for connecting electrical lines and connecting device with such a device
DE102012105771B4 (en) * 2012-06-29 2016-06-16 Phoenix Contact Gmbh & Co. Kg Plug with contact socket and protective cover

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3024094A1 (en) 2016-05-25

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