EP1978598A2 - Dispositif de raccordement pour une plaque de cuisson électrique et plaque de cuisson électrique - Google Patents

Dispositif de raccordement pour une plaque de cuisson électrique et plaque de cuisson électrique Download PDF

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Publication number
EP1978598A2
EP1978598A2 EP08006131A EP08006131A EP1978598A2 EP 1978598 A2 EP1978598 A2 EP 1978598A2 EP 08006131 A EP08006131 A EP 08006131A EP 08006131 A EP08006131 A EP 08006131A EP 1978598 A2 EP1978598 A2 EP 1978598A2
Authority
EP
European Patent Office
Prior art keywords
connection
connecting device
sleeve
electric hotplate
housing
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Withdrawn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
EP08006131A
Other languages
German (de)
English (en)
Other versions
EP1978598A3 (fr
Inventor
Gerd Krüger
Uwe Schneider
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.)
EGO Elektro Geratebau GmbH
Original Assignee
EGO Elektro Geratebau 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 EGO Elektro Geratebau GmbH filed Critical EGO Elektro Geratebau GmbH
Publication of EP1978598A2 publication Critical patent/EP1978598A2/fr
Publication of EP1978598A3 publication Critical patent/EP1978598A3/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Withdrawn legal-status Critical Current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
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/02—Soldered or welded connections
    • H01R4/029—Welded connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type

Definitions

  • connection device for an electric hotplate
  • the connection device comprises an insulating housing in which a plurality of electrical connections are arranged and fastened, wherein the connections comprise connection sleeves for inserting a connection cable.
  • the invention relates to an electric hotplate with such a connection device.
  • connection device for attachment to the underside of an electric hotplate for their electrical connection so that a plurality of metal lugs are mounted in a ceramic body.
  • the metal lugs stand out in one direction with plug-in lugs out of the housing, and in another direction with welding lugs on which heating conductors of the electric hotplate can be welded.
  • connection device with an insulating ceramic housing on an electric hotplate in which a connection sleeve is seated.
  • a connection sleeve from one side of a heating element of the hotplate and from the other side a connecting cable is inserted and then fixed by means of a fferklemmung.
  • the invention has for its object to provide a connection device mentioned above and an aforementioned electric hotplate, which disadvantages of the prior art can be avoided and in particular a versatile and advantageous and easy to use connection option can be created.
  • connection device with the features of claim 1 and claim 3 and an electric hotplate with the features of claim 12.
  • Advantageous and preferred embodiments of the invention are the subject of further claims and are explained in more detail below.
  • the features which are enumerated for the connecting device can be essentially combined with one another as desired within the scope of the invention in a connecting device according to the invention.
  • the wording of the claims is incorporated herein by express reference.
  • the text of the priority application DE 102007017456.1 of 4 April 2007 by the same applicant by expressly referring to the content of the present description.
  • a connecting sleeve made of sheet metal and is bent so that it is mostly closed or at least three sides.
  • the fourth side is closed by a part of the housing, so that a Connecting cable or the like can not be moved laterally out of the connection sleeve.
  • connection sleeve having a protruding portion which protrudes from the housing or protrudes from the connection sleeve to produce an electrical connection thereto.
  • the protruding portion may be part of a plug connection.
  • a plug connection lug for example a connection cable for an external electrical connection to the electric hotplate
  • Such a plug connection lug can be formed out of the abovementioned metal sheet during one-piece production, in particular by embossing, stamping and bending.
  • it can be fastened or welded as a separate part with it, admittedly the effort is greater here.
  • the protruding portion may be a flat or straight metal part.
  • the section may be a welding flag, in particular for the connection of an aforementioned heating conductor in the electric hotplate.
  • the protruding portion may be formed as a plug connection or plug connection lug for a plug connection.
  • a connection cable with a corresponding plug-in connection sleeve can be plugged onto such a plug connection lug.
  • great variability can be created.
  • connection cable can be inserted as a bare cable, possibly with a wire end ferrule, inserted into the connection sleeve and fastened.
  • a connection cable with plug contacts in particular a multiple or group plug, be connected via plug connections with the electric hotplate.
  • Such an electrical connection can be designed quickly, easily and under certain circumstances also interchangeable.
  • connection device in an embodiment of the connection device can be provided that a connection direction, ie a plug-in direction for a connection cable or the course of the connection sleeve on the one hand and the protruding portion on the other hand are the same as a plug connection.
  • a connection direction ie a plug-in direction for a connection cable or the course of the connection sleeve on the one hand and the protruding portion on the other hand are the same as a plug connection.
  • a connection cable can always be brought out of the same direction and connected to the connection device.
  • connection device with a protruding portion for an electrical connection
  • connection sleeve made of solid material.
  • the connection with a protruding portion can then be made either subsequently by connecting the two parts together, for example by welding.
  • the parts can also be made in one piece.
  • a connecting sleeve for a very diverse applicability both a welding lug, to which a heating element of the electric hotplate can be welded, as well as an aforementioned plug connection.
  • the welding lug on the one hand and the plug connection on the other hand extend in different directions or protrude in opposite directions.
  • the respective connections do not interfere or are easily accessible.
  • a plug-in connection protrudes directly next to a connection sleeve, in particular it can be a continued wall of a connection sleeve. This is particularly advantageous if the connecting sleeve is bent from sheet metal as described above. Since usually an electrical connection is made either by inserting a connecting cable into the connecting sleeve or by attaching a plug, no problem of a mutual obstruction of the electrical connections is to be feared.
  • connection or a connecting sleeve is formed individually with their respective individual components, which may be connected to each other.
  • it is worked out from a single piece, advantageously made of sheet metal and bent accordingly. So a simple and inexpensive production is possible because no major exciting processing steps are necessary.
  • a connecting cable in the connecting sleeve can be provided to clamp a connecting cable in the connecting sleeve with a clamping device.
  • This can be a detachable one Clamping device may be like a screw, alternatively a self-locking clamping device.
  • connection sleeves On the housing of the connection device advantageously a plurality of identical or identical connections are provided with identical connection sleeves. They can be provided side by side with parallel connection directions and alignments. In a further embodiment, they can each have the same distance or at least a housing, which consists for example of ceramic or steatite, be designed so that connection sleeves can be arranged with the same distance in it. It can coding options or the like. be provided on the housing, which prevent the confusion of a connection with other terminals of another electric hotplate, for example by omitting an occupancy.
  • connection sleeve or a connection can be fastened to the housing by protruding bending or locking straps.
  • a section which in particular branches directly from the connecting sleeve, can pass through a recess in the housing. This section is bent over or twisted to securely fasten the ferrule to the housing.
  • a connection device described above is arranged on its underside, for example on a cover of the electric hotplate, which may consist of sheet metal.
  • the housing is advantageously secured to the electric hotplate, for example by protruding latching lugs or the like, which can be inserted into an opening on the electric hotplate or its underside.
  • an aforementioned welding lug on the connection sleeve be provided.
  • FIG. 1 an electric hotplate 11 according to the invention is shown with a hotplate body 12 and a sheet metal cover 13 at the bottom.
  • a heating conductor 17 is led to the outside, which is connected in the electric hotplate 11 to corresponding heating coils, not shown.
  • a connecting device 19 is arranged for electrical connection, the electrical connections 21 in an insulating housing 20 has.
  • the connecting device 19 is provided for four terminals 21 and has these.
  • Each terminal 21 has a connection sleeve 22, which is arranged in a kind of chamber in the insulating housing 20.
  • the connection sleeves 22 have an inner space 23, in which a not shown connecting cable can be inserted.
  • For fixing clamping screws 31 are provided, as is well known.
  • the terminals 21 are bent from a single piece of sheet metal and thus form the connecting sleeve 22, which encloses the inner space 23 on four sides.
  • a welding lug 28 from over the surface of the electric hotplate and extends beyond the insulating sleeve 16.
  • the welding lug 28 of the heating element 17 is fixed, in particular welded.
  • the connection sleeve 22 is fixed, in particular welded.
  • a plug connection lug 29 protrudes from the connection sleeve 22 from a plug connection lug 29.
  • the plug connection lug 29 is shown in dashed lines, which should show that a connection is possible without them with only the connection sleeve 22 for insertion of a connection cable.
  • Fig. 4 the sheet metal plate is shown so to speak before bending, from which the terminal 21 is made.
  • the bending lines are shown in dashed lines.
  • the terminals 21 are made of a single piece of sheet metal by bending, a simple and inexpensive production is possible. True, how would Fig. 2 can be seen, a closed only on three sides connecting sleeve 22 sufficient so that the in Fig. 2 shown left, vertical and then bent portion extending not essential, but is considered to be advantageous. All functional sections are then formed on this piece of sheet metal, ie fastening section 25 together with tab 26, welding lug 28 and plug connection lug 29.
  • connection sleeve 22 and the plug connection lug 29 an electrical connection with a connection cable can follow, which is only stripped off at its end or a conductive sleeve.
  • a connection can be made via plug, in particular via a group plug.
  • the insulating 20 codes or the like. be provided as in the aforementioned EP 957 661 A are described.
  • the terminal 21 or at least the connecting sleeve 22 could also be made of a solid material, for example, the interior 23 could be drilled out.
  • the other functional sections such as attachment portion 25, welding lug 28 and a possibly provided plug connection lug 29 could then be subsequently attached thereto, for example by welding, which of course would involve considerable effort.
  • a further advantage of the plug connection lugs 29 is that, in the case of a connection via individual connection cables, which are introduced into the connection sleeves 22, the plug connection lugs form, as it were, a type of guide or lateral stop. This serves both to facilitate insertion of a connecting cable into the connecting sleeve 22 and to prevent incorrect insertion into one of the adjacent connecting sleeves.
  • connection cable in the connection sleeve 22 can also be replaced by another clamping or fastening. It is also possible to provide 29 plug-in sleeves instead of the plug-in lugs. These, like the other connection 21, can also be produced from a sheet metal or the same piece of sheet metal.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Baking, Grill, Roasting (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP08006131A 2007-04-04 2008-03-28 Dispositif de raccordement pour une plaque de cuisson électrique et plaque de cuisson électrique Withdrawn EP1978598A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007017456A DE102007017456A1 (de) 2007-04-04 2007-04-04 Anschlussvorrichtung für eine Elektrokochplatte und Elektrokochplatte

Publications (2)

Publication Number Publication Date
EP1978598A2 true EP1978598A2 (fr) 2008-10-08
EP1978598A3 EP1978598A3 (fr) 2009-11-25

Family

ID=39521491

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08006131A Withdrawn EP1978598A3 (fr) 2007-04-04 2008-03-28 Dispositif de raccordement pour une plaque de cuisson électrique et plaque de cuisson électrique

Country Status (3)

Country Link
EP (1) EP1978598A3 (fr)
CN (1) CN101521317A (fr)
DE (1) DE102007017456A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107781894A (zh) * 2017-11-24 2018-03-09 嘉善县欣龙服饰辅料厂（普通合伙） 一种用于电热地板的防漏电连接件及其生产工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007038782A1 (de) 2007-08-06 2009-02-19 E.G.O. Elektro-Gerätebau GmbH Abdeckteil für die Unterseite einer Kochplatte und Herstellungsverfahren und Kochplatte mit einem solchen Abdeckteil und Herstellungsverfahren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008830A1 (de) 1990-03-20 1991-09-26 Ego Elektro Blanc & Fischer Elektrokochplatte
EP0957661A2 (fr) 1998-05-12 1999-11-17 E.G.O. ELEKTRO-GERÄTEBAU GmbH Plaque de cuisson électrique

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021967B (de) * 1955-04-06 1958-01-02 Karl Fischer Elektrische Massekochplatte
AT234242B (de) * 1963-04-09 1964-06-25 Elin Union Ag Flachsteckkombinationsklemme für elektrische Kochplatten
DE7635860U1 (de) * 1976-11-13 1978-03-23 E.G.O. Elektro-Geraete Blanc U. Fischer, 7519 Oberderdingen Anschlußstück für den elektrischen Anschluß von Elektrokochplatten
DE3540816A1 (de) * 1985-11-16 1987-05-21 Ego Elektro Blanc & Fischer Elektrokochplatte sowie vorrichtung fuer deren anschluss
DE3803806A1 (de) * 1988-02-09 1989-08-17 Ego Elektro Blanc & Fischer Elektrokochplatte
DE3808197A1 (de) * 1988-03-11 1989-10-05 Hans Simon Elektrische anschlussklemme
DE9311204U1 (de) * 1993-07-27 1993-09-09 E.G.O. Elektro-Geräte Blanc u. Fischer, 75038 Oberderdingen Anschlußstück für den elektrischen Anschluß einer Kochplatte
US5368506A (en) * 1993-11-12 1994-11-29 Standex International Corporation Electric street light terminal block assembly
DE19616242A1 (de) * 1996-04-15 1997-10-16 Taller Gmbh Kontaktelementgruppe einer elektrotechnischen Mehrfachsteckverbindung für elektrische Geräte
FR2858120B1 (fr) * 2003-07-22 2006-02-10 Hager Electro Dispositif de connexion double pour appareils electriques du type disjoncteur

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008830A1 (de) 1990-03-20 1991-09-26 Ego Elektro Blanc & Fischer Elektrokochplatte
EP0957661A2 (fr) 1998-05-12 1999-11-17 E.G.O. ELEKTRO-GERÄTEBAU GmbH Plaque de cuisson électrique
DE19821140A1 (de) 1998-05-12 1999-11-18 Ego Elektro Geraetebau Gmbh Elektrokochplatte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107781894A (zh) * 2017-11-24 2018-03-09 嘉善县欣龙服饰辅料厂（普通合伙） 一种用于电热地板的防漏电连接件及其生产工艺

Also Published As

Publication number Publication date
EP1978598A3 (fr) 2009-11-25
CN101521317A (zh) 2009-09-02
DE102007017456A1 (de) 2008-10-09

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