WO2022058174A1 - Double prise de courant - Google Patents

Double prise de courant Download PDF

Info

Publication number
WO2022058174A1
WO2022058174A1 PCT/EP2021/074209 EP2021074209W WO2022058174A1 WO 2022058174 A1 WO2022058174 A1 WO 2022058174A1 EP 2021074209 W EP2021074209 W EP 2021074209W WO 2022058174 A1 WO2022058174 A1 WO 2022058174A1
Authority
WO
WIPO (PCT)
Prior art keywords
socket
contact
cable
double
base
Prior art date
Application number
PCT/EP2021/074209
Other languages
German (de)
English (en)
Inventor
Wolfgang Görlich
Dinesh Moorthy THIRUMALAISAMY
Original Assignee
Schneider Electric Industries Sas
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 Schneider Electric Industries Sas filed Critical Schneider Electric Industries Sas
Priority to EP21772767.6A priority Critical patent/EP4197068A1/fr
Publication of WO2022058174A1 publication Critical patent/WO2022058174A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets

Definitions

  • the present invention relates to a double socket for mounting in a wall, which includes a wall-mounting base which is suitable for installation in a socket for a flush-mounted single socket, and which has two slots, each for a protective contact plug.
  • the double socket according to the invention is suitable for mounting in a wall and comprises a wall mounting base which is suitable for installation in a socket for a flush-mounted single socket and which has two slots for one protective contact plug each, and a cover provided with two socket pots which is on can be mounted on top of the wall.
  • An electronic control is integrated into the double socket, with which at least one of the sockets can be switched off.
  • the double socket according to the invention consequently has two slots, but only a single socket for a flush-mounted single socket must be provided in a wall.
  • the visual cover lies directly on the wall, resulting in a visually appealing appearance.
  • a base plate which is connected to the base at the rear and on the front of which the electronic control is located, the base plate being connected in particular to a support ring.
  • the terms front and back of the base plate refer to the state in which the double socket is mounted on the wall. The rear thus designates the side facing the wall in the installed state, and the front designates the side which faces away from the wall in the installed state.
  • the base plate can be made of plastic and the support ring can be made of metal.
  • the socket can be connected to the base plate on the rear side of the latter.
  • the connection between the base and the base plate can be made by means of the support ring, which can be connected to the base plate in a materially bonded manner, in particular by means of a hot pressing process, and in particular to the base by means of screws or a rivet connection.
  • the base and the base plate can also be connected to the socket by means of the support ring.
  • At least one contact socket is provided in the base, which is connected to the electronic controller via at least one cable, with the cable being routed from the rear of the base plate to the front thereof.
  • the contact socket is provided in order to establish an electrical contact with a protective contact plug, that is, by means of the contact socket, current is applied to the respective slot or it is switched off.
  • at least one recess can be provided in the base plate, which allows the cable to be fed through. By routing the cable from the back to the front, the cable can contact the contact socket on the back of it. ted so that the cable is not visible from the outside and a compact design of the double socket is possible.
  • a protective cover may be provided on the front of the base plate to cover the electronic controller and cable.
  • the protective cover by means of the protective cover, a visually appealing appearance of the double socket and protection of both the controller and the fitter can be achieved.
  • At least one contact socket can be provided in the base, which is conductively connected to the electronic controller via at least one cable, with one end of the cable being permanently connected to the contact socket, for example welded or soldered. and the other end of the cable is detachably connected to the electronic controller, for example by means of a clamp or screw clamp.
  • the purpose of the contact socket is to establish electrical contact with the respective protective contact plug.
  • the core of the cable can on the one hand be welded or soldered to the contact socket in order to create a non-detachable electrical connection to it, and on the other hand connected to a clamp in order to create a detachable electrical connection to the circuit board. This allows the production and assembly costs to be kept low.
  • At least one contact socket is provided in the base, which has a contact bridge on one side of which a cable is welded and on the other side of which another cable for a further contact socket is passed.
  • the electronic controller can also be designed to receive a wirelessly transmitted switching signal.
  • the electronic controller can trigger the switching function in a non-contact manner on the basis of the switching signal and thereby de-energize the slot.
  • the double socket preferably has a switch for triggering a switching function, which is in particular provided with a proximity sensor, so that contact-free activation of the switching function is possible.
  • the electronic controller can have a connection for connecting a consumer and can be designed to connect and disconnect a power supply at the connection independently of the slots.
  • the connection can be provided with a further terminal, in particular a screw terminal, which can be arranged in particular in an edge region of the circuit board.
  • a cable from the consumer can be routed to the connection at the side, for example through a corresponding opening in the cover of the double socket.
  • the electronic control can have a circuit board that is provided with terminals, in particular screw terminals, for connecting wires of the corresponding cables.
  • the circuit board can be provided with at least one relay.
  • One slot can preferably be de-energized independently of the other slot.
  • Fig. 2 a double socket in side view
  • FIG 3 shows an electronic controller and contact sockets according to an exemplary embodiment
  • FIG. 4 shows an electronic control and contact sockets according to a further embodiment.
  • the double socket 10 is suitable for mounting in a wall and comprises a wall mounting base 12, also referred to simply as a base, a cover 22 and a base plate 26.
  • the cover 22 has on its front side, that is, on the side facing away from the wall in the installed state, two socket pots 18, 20 arranged one below the other in the present example, with grounding brackets 19, 21 for each one protective contact plug and can be mounted lying on the wall.
  • the base 12 has two socket pots 18, 20 associated slots 14, 16 for a protective contact plug.
  • the base 12 is suitable for installation in a socket for a flush-mounted single socket and protrudes from the back of the double socket 10 in order to protrude into the socket when installed.
  • the base plate 26 On its front side, the base plate 26 comprises a printed circuit board, which is shown in FIGS. As shown in FIG. 1, the electronic controller 24 is covered by a protective cover 34 .
  • the protective cover 34 is clipped onto the base plate 26 in particular by means of a snap-in connection and surrounds the upper slot 14 by approximately 180°, in particular in the upper area of the base plate 26.
  • the protective cover 34 is closed on all sides and forms, so that the electronic controller 24 is enclosed by the base plate 26 and the protective cover 34 and is protected against dirt from the outside, in particular dust, and against contact.
  • the front of the protective cover 34 has an opening for a button 44 which is provided on the electronic controller 24 (see FIG. 3).
  • the button 44 can be set up, for example, to trigger the switching function of the electronic controller 24 when actuated or to activate the reception of wirelessly transmitted signals.
  • the protective cover 34 can have further openings, which enable the operation of sensors provided on the electronic controller 24, for example a proximity sensor.
  • the front of the protective cover 34 also has a further button 46 with which, for example, a reset of the electronic controller 24 can be triggered.
  • the base plate 26 made of plastic is connected to the base 12 by means of a support ring 13 made of metal.
  • the support ring 13 can be connected to the base plate 26 in particular by means of a hot-pressing process and can be connected to the base 12 by means of screws or a riveted connection.
  • the support ring 13 is used to connect to a single flush-mounted box.
  • Plug contacts with contact sockets 30a, 30b, 30c, 30d are provided in the base 12, as shown in FIGS.
  • the contact sockets are assigned to the respective sockets 14, 16 for a safety plug or the socket pots 18, 20 and are connected to the electronic controller 24 by means of cables 32a, 32b, 32c.
  • Each socket 14, 16 has a contact socket 30a, 30c for connection to a phase (on the left in FIGS. 3 and 4) and a contact socket 30b, 30d for connection to a neutral conductor (on the right in FIGS. 3 and 4).
  • their wires are inserted into screw terminals 36a, 36b, 36c and fastened therein by means of screws.
  • the other ends of the respective cables are connected to con- clock webs 38a, 38b, 38c of the plug contacts welded.
  • the contact webs 38a, 38b, 38c are each formed as stamped and bent parts and each have an approximately right-angled web which is provided with circular recesses for attaching screw connections 42a, 42b, as will be explained in more detail below.
  • the cables 32a, 32b, 32c are routed in such a way that they, covered by the protective cover 34 (see FIG. 1), run from the respective terminals 36a, 36b, 36c on the front side of the base plate 26 to recesses (not shown) in the Base plate 26 are performed.
  • the cables 32a, 32b, 32c are routed through the recesses to the rear of the base plate 26 in order to contact the contact webs 38a, 38b, 38c there.
  • the cables 32a, 32b, 32c are consequently covered by the protective cover 34 and not visible from the front.
  • FIG. 3 and FIG. 4 differ with regard to the design and the switchability of the respective contact sockets and the respective slots 14, 16.
  • two contact sockets 30a, 30c are shown for connection to one phase (left), which are designed to be electrically separate from one another with their respective contact webs 38a, 38b.
  • the contact socket 30a for the upper socket 14 is electrically isolated from the contact socket 30c for the lower socket 16.
  • the contact socket 30c of the lower slot 16 is connected to the external power supply (domestic connection) by means of a screw connection 42a and is thereby continuously supplied with current.
  • the contact socket 30c of the lower slot 16 is connected to the electronic control 24 by means of the cable 32b, which is welded to the rear of the contact bar 38b (shown in phantom in Fig.
  • the electronic controller 24 is able to trigger a switching function and to de-energize the upper slot 14 without affecting the power supply of the lower slot 16 .
  • the two contact sockets 30a, 30c for the connection to one phase have a common, coherent contact bridge 38a. Consequently, the contact socket 30a for the upper slot 14 is electrically connected to the contact socket 30c for the lower slot 16, so that the slots 14, 16 can only be switched off together when the electronic controller 24 triggers the switching function.
  • the external power supply occurs at the screw terminal 36b, which is electrically connected, for example via a cable 32b, to a contact bridge 38b' of a screw connection 42a'.
  • the contact web 38b' can be connected to the external power supply (domestic connection) by means of the screw connection 42a' and can thus be supplied with current.
  • the contact bridge 38b' is electrically isolated from the contact bridge 38a.
  • a cable 32a is routed from the screw terminal 36a of the electronic controller 24 to the contact bar 38a and is welded to the front of the contact bar 38a.
  • the electronic controller 24 in this example is able to trigger a switching function and thus to de-energize the upper slot 14 and the lower slot 16 together.
  • the contact sockets 30b, 30d for the connection to a neutral conductor and the contact bridge 38c are each identical in FIGS.
  • the contact socket 30b for the upper slot 14 and the contact socket 30d for the lower slot 16 are electrically connected via the common contact bridge 38c.
  • the connection to the external power supply is made by means of the screw connection 42b on the contact bridge 38c.
  • a cable 32c is connected to the rear side (dashed representation) of the contact bridge 38c and connected to the screw terminal 36c of the electronic controller 24.
  • a grounding terminal 42c is provided in the center between the contact webs 38a, 38b, 38c in the base 12 (cf. FIGS. 1 and 4), which is connected to the grounding brackets 19, 21.
  • the exemplary embodiment according to FIG. 3 also shows that the double socket 10 on the electronic controller 24 can have a connection 40 with a screw terminal 36d for connecting a consumer V.
  • the power supply to the load V can be made or interrupted by means of a relay, in particular independently of the slots 14, 16.
  • the connection 40 is provided laterally in an edge area of the electronic control 24, so that a cable can be routed to the screw terminal 36d through a corresponding opening in the viewing cover 22 (not shown).
  • the consumer V is connected, for example, by means of a screw connection 42d on the contact web 38a, so that the power supply of the consumer V is coupled to the power supply of the slots 14, 16.
  • the switching function is triggered by the electronic controller 24, for example, when a predetermined threshold value of current, voltage, power or temperature is exceeded.
  • the electronic controller 24 monitors and detects the respective threshold values.
  • the electronic controller 24 can be designed to receive a wirelessly transmitted switching signal and to trigger the switching function based thereon.
  • the double socket 10 can have a switch for triggering the switching function, which is provided with a proximity sensor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne une double prise de courant qui est appropriée pour être montée dans une paroi et comprend une prise d'installation de paroi qui est appropriée pour s'ajuster dans une boîte pour une prise de courant unique montée en affleurement et qui a deux emplacements d'enfichage pour une fiche de sécurité, chacun, il est prévu un couvercle de masquage qui comporte deux pots de prise de courant et qui peut être monté de manière à se trouver sur la paroi, et un dispositif de commande électronique est intégré dans la double prise de courant, au moyen duquel au moins un des emplacements d'enfichage peut être commuté à un état sans courant.
PCT/EP2021/074209 2020-09-17 2021-09-02 Double prise de courant WO2022058174A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21772767.6A EP4197068A1 (fr) 2020-09-17 2021-09-02 Double prise de courant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020124302.2A DE102020124302A1 (de) 2020-09-17 2020-09-17 Doppelsteckdose
DE102020124302.2 2020-09-17

Publications (1)

Publication Number Publication Date
WO2022058174A1 true WO2022058174A1 (fr) 2022-03-24

Family

ID=77801719

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/074209 WO2022058174A1 (fr) 2020-09-17 2021-09-02 Double prise de courant

Country Status (3)

Country Link
EP (1) EP4197068A1 (fr)
DE (1) DE102020124302A1 (fr)
WO (1) WO2022058174A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030092297A1 (en) * 2001-11-12 2003-05-15 Royal Appliance Mfg. Co. Convenience light with supplemental electrical outlet
WO2015078079A1 (fr) * 2013-11-27 2015-06-04 李俊育 Couvercle de prise de courant à éclairage de secours
US20170324195A1 (en) * 2015-09-24 2017-11-09 Brainwave Research Corporation Systems and methods using electrical receptacles for integrated power control, communication and monitoring
US20180337495A1 (en) * 2017-05-19 2018-11-22 Jhonatan Martinez HomeShield Plug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4023846C2 (de) 1990-07-27 1998-09-10 Aeg Hausgeraete Gmbh Steuereinheit für eine Waschmaschine und einen Trommelwäschetrockner
DE19824168A1 (de) 1998-05-29 1999-12-02 Bsh Bosch Siemens Hausgeraete Elektrische Anschlußverteilerschaltung
ZA200709162B (en) 2005-01-06 2008-11-26 Von Seidel Michael Electrical socket unit
GB2468655A (en) 2009-03-17 2010-09-22 Barry Sheehy Dual wall socket with switched and unswitched outlets
DE102012224256A1 (de) 2012-12-21 2014-06-26 Schneider Electric Industries Sas Gerätesockel für eine elektrische Steckdose
GB201716583D0 (en) 2017-10-10 2017-11-22 Den Automation Ltd Socket
US11437764B2 (en) 2017-11-22 2022-09-06 Hubbell Incorporated Receptacle having motion activated guide light

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030092297A1 (en) * 2001-11-12 2003-05-15 Royal Appliance Mfg. Co. Convenience light with supplemental electrical outlet
WO2015078079A1 (fr) * 2013-11-27 2015-06-04 李俊育 Couvercle de prise de courant à éclairage de secours
US20170324195A1 (en) * 2015-09-24 2017-11-09 Brainwave Research Corporation Systems and methods using electrical receptacles for integrated power control, communication and monitoring
US20180337495A1 (en) * 2017-05-19 2018-11-22 Jhonatan Martinez HomeShield Plug

Also Published As

Publication number Publication date
EP4197068A1 (fr) 2023-06-21
DE102020124302A1 (de) 2022-03-17

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