EP1333535A2 - Prise électrique ayant la protection de sécurité fixée au couvercle de la prise - Google Patents

Prise électrique ayant la protection de sécurité fixée au couvercle de la prise Download PDF

Info

Publication number
EP1333535A2
EP1333535A2 EP03000290A EP03000290A EP1333535A2 EP 1333535 A2 EP1333535 A2 EP 1333535A2 EP 03000290 A EP03000290 A EP 03000290A EP 03000290 A EP03000290 A EP 03000290A EP 1333535 A2 EP1333535 A2 EP 1333535A2
Authority
EP
European Patent Office
Prior art keywords
housing
longitudinal slide
spring
locking
socket according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03000290A
Other languages
German (de)
English (en)
Other versions
EP1333535B1 (fr
EP1333535A3 (fr
Inventor
Maic Dipl.-Ing. Hensel
Andreas Dipl.-Ing. Scheib
Werner Dipl.-Ing. Lisson
Günter Dipl.-Ing. Schulte-Lippern
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.)
ABB Patent GmbH
Original Assignee
ABB Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Patent GmbH filed Critical ABB Patent GmbH
Publication of EP1333535A2 publication Critical patent/EP1333535A2/fr
Publication of EP1333535A3 publication Critical patent/EP1333535A3/fr
Application granted granted Critical
Publication of EP1333535B1 publication Critical patent/EP1333535B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01R13/4534—Laterally sliding 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
    • H01R13/46—Bases; Cases
    • H01R13/50—Bases; Cases formed as an integral body

Definitions

  • the invention relates to an earthed socket on the socket base attached touch protection device according to the preamble of claim 1. Die The invention can be used for example in flush-mounted sockets.
  • DE 198 49 883 A1 discloses an electrical socket with socket base, on the front, releasable cover and a child lock known in which the child lock attached to the socket base and with a held on the socket base, the bottom of the cover adjacent cover plate is covered. So that's it Childproof lock even when the cover is removed, e.g. for installation or renovation work, effective.
  • the blocking piece can be a rotary slide valve or linear slide valve.
  • the advantages that can be achieved with the invention are, in particular, that due to of the compact structure of the configuration socket base + touch protection device the previously used for sockets without touch protection Device covers (cover plates, C-washers) unchanged for sockets with touch protection can be used.
  • the contact protection device is as a pre-assembled assembly using a flare on a socket base assembled. By chamfering the socket base in the area of the pole terminals and by adapting the housing of the contact protection device to this Bevel is a reduced height of the longitudinal slide and thus the contact protection device reached.
  • suitable contact protection devices are the number of used Parts and the parts and assembly costs are kept very low.
  • the contact protection device has a housing cover 3 and lower housing part 4 composite housing.
  • Clamp spring release buttons 10 for releasing plugged into the clamp spring receptacles 9
  • Conductors or protective conductors molded in one piece.
  • a hole 6 in the lower part of the housing 4 is used to attach the contact protection device to the socket base 1 using a flared bushing (hollow rivet). This flare bush also serves for mounting a device cover (C-disc), not shown.
  • the return spring 12 is designed as a block spring, alternatively one or two compression springs (coil springs) or a spring wire can be used for this become.
  • the U-shaped longitudinal slide 16 has at the end sections his two side legs the locking cams mentioned above 8 and a locking cam at the transition from each side leg to the base leg 17 on.
  • Fig. 3 is the housing of the contact protection device with inserted longitudinal slide shown.
  • the inserted longitudinal slide is between a closed one Position (rest position) and an open position (with plug inserted) movable, the return spring 12 a force on the longitudinal slide in the direction of closed position.
  • the housing is opened, so that the training of housing cover 3 with plug openings 7, retaining pin 14, locking recesses 18, Guide ribs 20 for guiding the longitudinal slide 16 and film hinge 15 and the Formation of lower housing part 4 with bore 6, clamping spring release buttons 10 and guide chambers 19 for the longitudinal slide with side guide walls and front Boundary walls can be seen.
  • the guide chambers 19 provide the precise Guiding the longitudinal slide 16 during a movement and in the two possible end positions.
  • the longitudinal slide 16 inserted in the lower housing part 4 is provided with locking cams 8 and locking cams 17 to recognize.
  • the locking cams 8 cover the plug openings completely in the closed position of the longitudinal slide from.
  • FIG. 5 shows a perspective view of the longitudinal slide.
  • the one in the same also wedge-shaped longitudinal slide 16 with its locking cams 17 and 22 already mentioned points to it the locking cam 8 facing away from the bottom of a trigger slope 24.
  • both connector pins in the connector openings 7 of the contact protection device is inserted, due to the bevels of the locking cam 8 and the release bevel 24 an axial movement of the longitudinal slide 16 against the spring force of the return spring 12, which opens the contact protection device leads.
  • the release bevels required to open the longitudinal slide result from adding the trigger slope of the Locking cam 8 (for example 10 °) and the trigger slope 24 (for example 18 °) of the longitudinal slide. After removing the plug, the moves Longitudinal slide 16 - due to the return spring 12 - automatically back into the closed Position.
  • FIG. 6 shows an alternative embodiment of the housing of the contact protection device shown with inserted longitudinal slide.
  • the housing 4 'and housing cover 3' interconnected via film hinges 15 ' Housing eliminates the wedge-shaped design of the lower housing part 4 'and accordingly also the corresponding bevel of the socket base (see Bevel 5 according to FIG. 2) and the wedge-shaped design of the longitudinal slide 16 '(see trigger slope 24 according to FIG. 5).
  • the housing cover 1 is with plug openings 7 ', locking recesses 18' and locking eyelets 26 provided.
  • the lower housing part 4 ' forms guide chambers 19' for guidance of the longitudinal slide 16 'and has integrally formed spring release buttons 10'.
  • the lower housing part 4 ' has a bore 6' and locking cams 28 on its bottom, which in corresponding recesses of the socket base.
  • locking cams 27 are formed on the lower housing part 4' into which engage the aforementioned locking eyelets 26 of the housing cover 3 '.
  • the longitudinal slide 16 ' has locking cams 8 'for engagement in the plug openings 7' and locking cams 17 'for engagement in the locking troughs 18'.
  • One as a compression spring trained return spring 12 ' pushes the longitudinal slide 16' when the plug contacts are removed back to the closed position.
  • the touch protection device according to the first embodiment 1 to 5 also with locking eyes 26 and locking cams 27 in the housing cover 3 and lower housing part 4 may be provided. Furthermore, it is also with this first embodiment possible, locking cams 28 on the bottom of the lower housing part 4 to provide such a locking in corresponding recesses of the socket base 1 to effect.
  • a one-piece housing is also different realizable, in which a separate housing cover is omitted and the functions of the housing cover - Guiding the longitudinal slide, locking, formation of connector openings - Taken over by appropriately designed undercuts in the lower housing part become.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP03000290A 2002-01-31 2003-01-09 Prise électrique ayant la protection de sécurité fixée au couvercle de la prise Expired - Lifetime EP1333535B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10203894 2002-01-31
DE10203894A DE10203894C1 (de) 2002-01-31 2002-01-31 Schutzkontaktsteckdose mit am Steckdosensockel befestigter Berührungsschutzvorrichtung

Publications (3)

Publication Number Publication Date
EP1333535A2 true EP1333535A2 (fr) 2003-08-06
EP1333535A3 EP1333535A3 (fr) 2004-03-24
EP1333535B1 EP1333535B1 (fr) 2004-12-22

Family

ID=7713488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03000290A Expired - Lifetime EP1333535B1 (fr) 2002-01-31 2003-01-09 Prise électrique ayant la protection de sécurité fixée au couvercle de la prise

Country Status (4)

Country Link
EP (1) EP1333535B1 (fr)
AT (1) ATE285627T1 (fr)
DE (2) DE10203894C1 (fr)
NO (1) NO20030479L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501454A (en) * 2011-09-09 2013-10-30 Ifpl Group Ltd Electrical socket requiring all pins of a plug to be inserted, or which detects a plug pin using radiation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10315557B3 (de) * 2003-04-05 2004-08-12 Abb Patent Gmbh Steckdoseneinsatz einer Steckdose mit in einer Berührungsschutzvorrichtung geführtem Schieber
ES2257174B1 (es) * 2004-09-15 2007-06-01 Simon, S.A. Base de enchufe con obturador de seguridad y bastidor multifuncional.
DE102009060379C5 (de) * 2009-12-24 2013-12-12 Albrecht Jung Gmbh & Co. Kg Elektrische Steckvorrichtung
DE102012110128B3 (de) * 2012-10-24 2013-10-31 Albrecht Jung Gmbh & Co. Kg Elektrische Steckvorrichtung
DE102014114214A1 (de) * 2014-09-30 2016-03-31 Phoenix Contact E-Mobility Gmbh Elektrische Steckdose

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740943A (en) * 1952-10-16 1956-04-03 Young Sidney Geoffrey Electrical socket having a movable shutter to cover its contact openings
GB826792A (en) * 1957-05-31 1960-01-20 Henry Allday & Son 1922 Ltd Protective means for electric circuit socket connectors
DE2402569A1 (de) * 1974-01-19 1975-07-24 Bbc Brown Boveri & Cie Elektrische steckdose mit verriegelungseinrichtung
EP0771051A1 (fr) * 1995-10-24 1997-05-02 Professional General Electronic Products P.G.E.P. Dispositif de connexion du type comportant une fiche mâle destinée à s'insérer dans une fiche femelle et pièce intercalaire pour ce dispositif de connexion
DE19849883A1 (de) * 1998-10-29 2000-05-04 Merten Gmbh & Co Kg Geb Elektrische Steckdose mit einer Kindersicherung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068651B (en) * 1980-01-19 1983-08-24 Mk Electric Ltd Electrical socket outlets
GB2160031B (en) * 1984-06-08 1988-04-20 Tenby Ind Plc Shutter of plug socket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740943A (en) * 1952-10-16 1956-04-03 Young Sidney Geoffrey Electrical socket having a movable shutter to cover its contact openings
GB826792A (en) * 1957-05-31 1960-01-20 Henry Allday & Son 1922 Ltd Protective means for electric circuit socket connectors
DE2402569A1 (de) * 1974-01-19 1975-07-24 Bbc Brown Boveri & Cie Elektrische steckdose mit verriegelungseinrichtung
EP0771051A1 (fr) * 1995-10-24 1997-05-02 Professional General Electronic Products P.G.E.P. Dispositif de connexion du type comportant une fiche mâle destinée à s'insérer dans une fiche femelle et pièce intercalaire pour ce dispositif de connexion
DE19849883A1 (de) * 1998-10-29 2000-05-04 Merten Gmbh & Co Kg Geb Elektrische Steckdose mit einer Kindersicherung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2501454A (en) * 2011-09-09 2013-10-30 Ifpl Group Ltd Electrical socket requiring all pins of a plug to be inserted, or which detects a plug pin using radiation
GB2501454B (en) * 2011-09-09 2016-06-15 Ifpl Group Ltd Electrical socket
US9570834B2 (en) 2011-09-09 2017-02-14 Wunelli Limited Electrical socket with shutter and retainer arrangement

Also Published As

Publication number Publication date
DE50300207D1 (de) 2005-01-27
EP1333535B1 (fr) 2004-12-22
ATE285627T1 (de) 2005-01-15
NO20030479L (no) 2003-08-01
NO20030479D0 (no) 2003-01-30
EP1333535A3 (fr) 2004-03-24
DE10203894C1 (de) 2003-04-30

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