EP2533377A1 - Prise électrique à contact protégé - Google Patents

Prise électrique à contact protégé Download PDF

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Publication number
EP2533377A1
EP2533377A1 EP12153971A EP12153971A EP2533377A1 EP 2533377 A1 EP2533377 A1 EP 2533377A1 EP 12153971 A EP12153971 A EP 12153971A EP 12153971 A EP12153971 A EP 12153971A EP 2533377 A1 EP2533377 A1 EP 2533377A1
Authority
EP
European Patent Office
Prior art keywords
base
electrical
protective contact
electrical safety
contact
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12153971A
Other languages
German (de)
English (en)
Inventor
Wilfried Klauer
Cordula Trantow
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.)
Berker GmbH and Co KG
Original Assignee
Berker 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 Berker GmbH and Co KG filed Critical Berker GmbH and Co KG
Publication of EP2533377A1 publication Critical patent/EP2533377A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/655—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding   with earth brace
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the present invention is based on a designed according to the preamble of the main claim electrical safety socket.
  • Such electrical socket outlets are particularly intended to produce an easily re-separable electrically conductive connection to a consumer as needed via a suitably trained plug-in safety plug and optionally an electrical line connected thereto.
  • a variety of such socket outlets are already known in the market.
  • Schuko sockets which have a centrally disposed earthing contact spring on their earthing strap in order to record a suitably trained, having a center contact having protective contact plug. It is known to attach to the base web of the grounding strap an additional protective contact spring, but this is associated with a corresponding manufacturing effort.
  • This electrical safety socket has a contact parts for contacting the plug part and the electrical lines to be connected of the power supply network exhibiting base part on which a socket center piece can be fastened.
  • the electrical safety socket has a made of flat material, two interconnected via a base bar protective contact legs, earthing strap.
  • the present invention has for its object to provide an electrical safety socket, in which the protective contact spring in one piece is made of the flat material used for the production of the grounding strap.
  • modules of such trained Schuko socket can be found in a modular manner in different program lines use.
  • such an electrical socket outlet consists mainly of one, the grounding strap 1 and the necessary for contacting the pins and the electrical leads contact parts 2 receiving base part 3, to which a socket center piece 4 can be fastened.
  • a designed as a support ring 5 carrier is provided to ensure a reliable attachment of the socket.
  • the base part 3 consists of a base made of plastic base 3a and base top 3b.
  • the grounding strap 1 is made in one piece from flat material and has two interconnected via a base web 6 outer protective contact legs 7 and a centrally arranged protective contact spring 8.
  • the protective contact spring 8 is integrally formed on the grounding strap 1 via a tab 9 projecting laterally from the base web 6.
  • the protective contact spring 8 consists of two U-shaped angled from a base 10 contact arms 11, wherein the protective contact spring 8 - as in particular from FIG. 3 emerges - is bent by means of the tab 9 in a centrally located in the base web 6 free space 12.
  • the ground contact spring 8 In order for the grounding pin (center contact) of the grounding plug to be inserted into the grounded socket with particular ease, the free ends of the two contact arms 11, the ground contact spring 8 have a tulip-shaped insertion aid 13.
  • the two free end regions 14 of the two protective contact legs 7 each have a U-shaped contour, so that a matched to the safety plug spring characteristic is realized.
  • the grounding strap 1 is to be provided with a clamping device 15, so that in a simple manner the necessary for the function of electrical line can be connected.
  • a screw is installed for connecting an electrical line, but just as well, a spring clip can be provided.
  • the grounding strap 1 is fixed via a crimping bushing 16 on the base part 3 or base part 3a.
  • the Bördelbuchse 16 has an internal thread for connection to a screw 17.
  • the screw 17 is intended to fix the socket center 4 on the base part 3. It is an eccentric positioning of Bördelbuchse 16 and screw 17 is provided so that an assembly 18 can be easily accommodated for the realization of an increased contact protection when needed.
  • an assembly 18 is provided for the realization of an increased contact protection.
  • This assembly 18 can be installed as needed or omitted for lower requirements.
  • An assembly 18 designed in this way can be used unchanged in a multitude of program lines, which ensures modular use.
  • the pedestal base 3a, the carrier designed as a support ring 5 and the fastening claw 19 to be mounted on the base part 3, together with its fastening screws 20, can also be used without modification in a multitude of program lines.
  • FIG. 1 and FIG. 6 shows, both with a grounded socket with and without hinged lid 21 possible. In the present case, the according to FIG. 1 and FIG.
  • FIG. 6 designed earthed sockets intended to be able to record as contact partners in each case two differently designed safety plug S1, S2.
  • FIG. 4 and FIG. 5 shows, it is on the one hand to a first earthing contact plug S1 with externally arranged protective contacts and on the other hand to a second safety plug S2 with a centrally arranged protective contact pin.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP12153971A 2011-06-06 2012-02-06 Prise électrique à contact protégé Withdrawn EP2533377A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011050845A DE102011050845B3 (de) 2011-06-06 2011-06-06 Verfahren zur Herstellung eines Schutzkontaktbügels für eine Schutzkontaktsteckdose sowie eine Schutzkontaktsteckdose damit

Publications (1)

Publication Number Publication Date
EP2533377A1 true EP2533377A1 (fr) 2012-12-12

Family

ID=45554578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12153971A Withdrawn EP2533377A1 (fr) 2011-06-06 2012-02-06 Prise électrique à contact protégé

Country Status (2)

Country Link
EP (1) EP2533377A1 (fr)
DE (1) DE102011050845B3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2569744A1 (es) * 2015-12-07 2016-05-12 Carlos González Bravo Base oculta de seguridad para enchufe eléctrico
CN112290267A (zh) * 2020-10-26 2021-01-29 宁波公牛电器有限公司 一种插套组件及插座

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8303884U1 (de) * 1983-02-09 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Erdungsbügel für einen Stecker
DE29823573U1 (de) * 1998-08-03 1999-08-12 Siemens AG, 80333 München Steckdose
EP1489703A1 (fr) * 2003-06-19 2004-12-22 Ensto Busch-Jaeger Oy Prise de courant double
DE102008023938A1 (de) 2008-05-16 2009-11-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Verdampfungseinheit zur Erzeugung gasförmigen Ammoniaks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658359U (de) * 1952-09-05 1953-07-02 Stotz Kontakt Gmbh Zweipolige steckvorrichtung mit einem in der steckdose angeordneten seitlichen schutzkontaktbugel.
DE1893577U (de) * 1964-03-21 1964-05-27 Jung Albrecht Fa Schutzkontaktsteckdose mit auf der vorderseite des sockels angeordnetem schutzkontaktbuegel.
DE8013677U1 (de) * 1980-05-21 1981-11-05 Selter & Kiebeler GmbH, 5800 Hagen Schutzkontaktstecker
IT250397Y1 (it) * 2000-12-19 2003-09-10 Vimar S R L Ora Vimar S P A Presa di corrente mobile multipla
DE102008023983B4 (de) * 2008-05-16 2013-02-28 Berker Gmbh & Co. Kg Elektrisches Installationsgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8303884U1 (de) * 1983-02-09 1986-04-30 Siemens AG, 1000 Berlin und 8000 München Erdungsbügel für einen Stecker
DE29823573U1 (de) * 1998-08-03 1999-08-12 Siemens AG, 80333 München Steckdose
EP1489703A1 (fr) * 2003-06-19 2004-12-22 Ensto Busch-Jaeger Oy Prise de courant double
DE102008023938A1 (de) 2008-05-16 2009-11-19 Emitec Gesellschaft Für Emissionstechnologie Mbh Verdampfungseinheit zur Erzeugung gasförmigen Ammoniaks

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2569744A1 (es) * 2015-12-07 2016-05-12 Carlos González Bravo Base oculta de seguridad para enchufe eléctrico
CN112290267A (zh) * 2020-10-26 2021-01-29 宁波公牛电器有限公司 一种插套组件及插座
CN112290267B (zh) * 2020-10-26 2022-10-04 宁波公牛电器有限公司 一种插套组件及插座

Also Published As

Publication number Publication date
DE102011050845B3 (de) 2012-10-04

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