EP0943869B1 - Cuisinière électrique à usage domestique avec dispositif de commande et borne d'alimentation - Google Patents

Cuisinière électrique à usage domestique avec dispositif de commande et borne d'alimentation Download PDF

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Publication number
EP0943869B1
EP0943869B1 EP99104381A EP99104381A EP0943869B1 EP 0943869 B1 EP0943869 B1 EP 0943869B1 EP 99104381 A EP99104381 A EP 99104381A EP 99104381 A EP99104381 A EP 99104381A EP 0943869 B1 EP0943869 B1 EP 0943869B1
Authority
EP
European Patent Office
Prior art keywords
control unit
unit
electric oven
control
muffle
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.)
Expired - Lifetime
Application number
EP99104381A
Other languages
German (de)
English (en)
Other versions
EP0943869A3 (fr
EP0943869A2 (fr
Inventor
Josef Dipl.-Ing Walter
Dieter Schweig
Hans Dipl.-Ing. Lappat
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP0943869A2 publication Critical patent/EP0943869A2/fr
Publication of EP0943869A3 publication Critical patent/EP0943869A3/fr
Application granted granted Critical
Publication of EP0943869B1 publication Critical patent/EP0943869B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices

Definitions

  • the present invention relates to an electric stove or oven with one of electrical Heating elements heated oven muffle, with one control unit, one Control unit and an electrical circuit breaker unit, which are connected to each other stand for switching the heating elements to a mains voltage supply line, which is connected to a mains connector, in the rear area of the electric cooker.
  • Such a cooking device is known from the patent DE 33 08 826 C2, one Central control circuit board for distribution of the control lines to the individual control and Control devices and another separate circuit board for the circuit breaker and power supply unit of the heating or cooking zones is provided.
  • the individual control lines have different power connectors provided while the control and regulating devices and the circuit breaker unit as corresponding counterparts each corresponding to the individual power connectors Have sockets.
  • a disadvantage of this prior art is the great wiring and assembly effort.
  • the object of the present invention is therefore this cabling and assembly effort in an electric cooker according to the preamble of claim 1 reduce.
  • this is achieved in that in a generic electric cooker or oven the control unit in the area of the rear wall of the oven muffle is arranged.
  • line or cable material can be saved. Because of the short electrical connection lines is also the effort to suppress electrical components in the Electric stove greatly reduced. Furthermore, at this cool point in the electric stove thermal stress on the electrical components of the control unit in particular low.
  • the control unit is advantageously in the immediate vicinity of the mains connection terminal arranged and together with this forms a structural unit, for example in shape a common circuit board.
  • This unit can be installed in the electric cooker be pre-assembled and checked separately.
  • the electric cooker becomes particularly compact and reliable if the circuit breaker unit is also added in the immediate vicinity of the control unit and the mains connection terminal is arranged. As a result, the wiring effort compared to the stand technology significantly reduced.
  • the units can be on one or be placed several circuit boards, which are arranged in a housing.
  • This Housing can be provided with appropriate ventilation openings and can be cooling technology favorable in a cooling air flow caused by a cooling fan of the electric cooker in the space between the oven muffle and the housing of the electric cooker be arranged.
  • This unit can also control or power supply a hob assigned to the electric cooker or an extractor hood take.
  • the control unit with the operating unit only connected via a low-voltage line.
  • the one required for the control unit Low voltage is already generated in the area of the control unit, whereby the structure of the switch front or the control unit with regard to touchable parts, can accept the electrical voltage, can be simplified.
  • the 3mm separation of the electric cooker when switching off takes place in the control unit or in the circuit breaker unit.
  • the 230 V consumer connections in particular those of the heating elements are also arranged in the rear area of the electric cooker are the spatial area within the housing in which the mains voltage of 230 V are provided in the electric cooker, favorably on the rear Area of the electric cooker limited behind the back of the oven muffle.
  • alternative communication between the control unit to the low-voltage line and the control unit also via its own data bus lines, fiber optic technology or radio or infrared transmission.
  • the control unit is used to reduce the number of lines and thus the wiring harness and the control unit assigned modulation and demodulation units. These put the communication between the two units on, for example, one already existing mains voltage or low voltage line safely.
  • the heating elements are also arranged on the rear wall of the oven muffle.
  • control unit - As described above without control unit and without power supply - is built, and the control and circuit breaker unit in the area the power supply terminal are arranged.
  • the control unit can do a lot can be realized flat if it only has flat operating and display elements.
  • an oven 1 is greatly simplified in a perspective view from behind shown.
  • a metallic housing 3 of the oven 1 is clear Representation of the top wall and the rear wall omitted as well as a side wall and only partially shown the bottom wall.
  • Below a known one Front panel 5 with display and control elements of the oven 1 is in the housing 3 supports an oven muffle 7 known per se. This is open on the front and lockable by an oven door, not shown. The thermal insulation of the Oven muffle 7 is not shown for reasons of simplification.
  • a control panel 9 is attached at the back the front panel 5, a control panel 9 is attached. This shows the known Operating and display elements of the oven 1.
  • a control housing 11 is attached.
  • control housing 11 Lead to this control housing 11 on the one hand, a power cord 13 of the domestic electrical network, a low-voltage connecting line 15 to the control console 9 and heating element cables 17 to electrical connection points on the rear wall of the oven muffle 7.
  • the Control housings 11 are an electrical unit, a control unit 19, a Circuit breaker unit 21 and a power terminal 23 are provided.
  • the control housing 11 is corresponding in a cool area of the housing 3 of the oven 1 arranged the security requirements for the power terminal 23.
  • the electrical connections between the power terminal 23, the control unit 19 and the circuit breaker unit 21 are within the control housing 11 for Part realized on common circuit boards.
  • the circuit breaker unit 21 the radiators known per se connected to the heating element lines 17 of the oven 1 controlled in terms of performance.
  • the control console 9 and the control unit 19 are a first modulation / demodulation unit in the control housing 11 25 and in the control console 9 a second modulation / demodulation unit intended.
  • the respective communication signals are in which to supply the display and controls of the control panel 9 anyway existing low-voltage connecting line 15 fed in or read by this.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Cookers (AREA)
  • Electric Stoves And Ranges (AREA)

Claims (7)

  1. Cuisinière électrique ou four de cuisson avec une moufle de four chauffée par des éléments chauffants électriques, avec une unité d'utilisation, une unité de commande et une unité formant interrupteur d'alimentation électrique, qui sont en relation ensemble pour la commutation des éléments chauffants à une ligne d'alimentation de la tension de réseau, qui est raccordée à une borne de connexion au réseau, qui est maintenue dans une zone arrière de la cuisinière électrique, caractérisée en ce que l'unité de commande (19) est disposée dans la zone de la paroi arrière de la moufle de four (7).
  2. Cuisinière électrique selon la revendication 1, caractérisée en ce que l'unité de commande (19) est disposée à proximité directe de la borne de connexion au réseau (23) et forme en particulier avec celle-ci un module.
  3. Cuisinière électrique selon la revendication 1 ou 2, caractérisée en ce que l'unité formant interrupteur d'alimentation (21) est disposée dans la zone de l'unité de commande (19) et de la borne de connexion au réseau (23).
  4. Cuisinière électrique selon l'une des revendications précédentes, caractérisée en ce que l'unité de commande (19) est reliée à l'unité d'utilisation (9) uniquement par une ligne à basse tension (15).
  5. Cuisinière électrique selon l'une des revendications précédentes, caractérisée en ce que des unités de modulation et de démodulation (25, 27) sont associées à l'unité de commande (19) et à l'unité d'utilisation (9), qui alimentent et sélectionnent entre les deux des signaux à échanger sur les lignes de liaison (15).
  6. Cuisinière électrique selon l'une des revendications précédentes, caractérisée en ce que les raccords électriques des éléments chauffants sont disposés sur la paroi arrière de la moufle de four (7).
  7. Cuisinière électrique selon l'une des revendications précédentes, dans laquelle la hauteur de montage de l'unité d'utilisation détermine l'écartement entre la paroi de recouvrement du corps et la paroi de recouvrement de la moufle de four, caractérisée en ce que cet écartement est inférieur à 5 cm.
EP99104381A 1998-03-05 1999-03-04 Cuisinière électrique à usage domestique avec dispositif de commande et borne d'alimentation Expired - Lifetime EP0943869B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19809558A DE19809558C2 (de) 1998-03-05 1998-03-05 Elektroherd mit Steuereinheit und Netzanschlußklemme
DE19809558 1998-03-05

Publications (3)

Publication Number Publication Date
EP0943869A2 EP0943869A2 (fr) 1999-09-22
EP0943869A3 EP0943869A3 (fr) 1999-11-10
EP0943869B1 true EP0943869B1 (fr) 2003-07-02

Family

ID=7859890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104381A Expired - Lifetime EP0943869B1 (fr) 1998-03-05 1999-03-04 Cuisinière électrique à usage domestique avec dispositif de commande et borne d'alimentation

Country Status (3)

Country Link
EP (1) EP0943869B1 (fr)
DE (2) DE19809558C2 (fr)
ES (1) ES2202943T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10080343B3 (de) * 1999-01-18 2014-08-28 The Furukawa Electric Co., Ltd. Elektrische Installation für eine Sitzeinrichtung
DE10315773A1 (de) * 2003-04-07 2004-11-11 BSH Bosch und Siemens Hausgeräte GmbH Anzeigeeinheit für ein Haushaltsgerät
DE10345198B4 (de) * 2003-09-29 2019-03-07 BSH Hausgeräte GmbH Modul zur Steuerung eines Kochfeldes
CN100414180C (zh) * 2006-08-11 2008-08-27 刘文斌 一种镶嵌式电磁炉
DE102013110975B4 (de) * 2013-03-19 2015-11-05 Hanning Elektro-Werke Gmbh & Co. Kg Ansteuerung für ein Gargerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308826A1 (de) * 1983-03-12 1984-09-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektroherd mit mehreren elektrischen heiz- und kochstellen
DE3404211A1 (de) * 1984-02-07 1985-08-08 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Elektrisches haushaltsgeraet mit netzstromversorgung
DE3613263A1 (de) * 1986-04-19 1987-10-22 Werner Mueller Betriebssicherungsvorrichtung fuer ein elektrisches haushaltsgeraet
DE3913639A1 (de) * 1989-04-26 1990-10-31 Licentia Gmbh Modularverdrahtung in haushalt-geschirrspuelmaschinen
DE4323919A1 (de) * 1993-07-16 1995-01-19 Licentia Gmbh Verfahren zur Kalibrierung der Schwerpunktstemperatur in der Ofenmuffel eines elektrischen Back- und Bratofens
DE9400564U1 (de) * 1994-01-14 1994-03-03 Wiesheu Gmbh Vorrichtung zur Wärmebehandlung von Lebensmitteln
DE4403331A1 (de) * 1994-02-03 1995-08-10 Zubler Geraetebau Verfahren und Vorrichtung zur Zubereitung von Lebensmittelprodukten

Also Published As

Publication number Publication date
EP0943869A3 (fr) 1999-11-10
ES2202943T3 (es) 2004-04-01
EP0943869A2 (fr) 1999-09-22
DE59906141D1 (de) 2003-08-07
DE19809558A1 (de) 1999-09-16
DE19809558C2 (de) 2001-02-22

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