EP3598007A2 - Système de plaque de cuisson - Google Patents

Système de plaque de cuisson Download PDF

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Publication number
EP3598007A2
EP3598007A2 EP19186029.5A EP19186029A EP3598007A2 EP 3598007 A2 EP3598007 A2 EP 3598007A2 EP 19186029 A EP19186029 A EP 19186029A EP 3598007 A2 EP3598007 A2 EP 3598007A2
Authority
EP
European Patent Office
Prior art keywords
induction generator
induction
electronic components
hob
generator 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.)
Pending
Application number
EP19186029.5A
Other languages
German (de)
English (en)
Other versions
EP3598007A3 (fr
Inventor
Daniel NEUNHÄUSERER
Philipp Lacatusu
Alexander Schadeck
Philipp Eschbaum
Siegfried Gößler
Anton SCHMÖLLER
Mario Blersch
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.)
Werkhaus GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3598007A2 publication Critical patent/EP3598007A2/fr
Publication of EP3598007A3 publication Critical patent/EP3598007A3/fr
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/062—Control, e.g. of temperature, of power for cooking plates or the like
    • H05B6/065—Control, e.g. of temperature, of power for cooking plates or the like using coordinated control of multiple induction coils
    • 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
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • 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
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
    • H05B6/1263—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements using coil cooling arrangements

Definitions

  • the invention relates to a hob system.
  • the invention also relates to a control unit for a hob system.
  • the invention relates to a printed circuit board.
  • the essence of the invention is to arrange the control device for controlling the extractor device in an induction generator housing.
  • the induction generator housing is used in particular to accommodate electronic components of the induction generator, in particular to accommodate the power electronics of the induction generator.
  • the electronic Components can in particular be arranged on a printed circuit board.
  • the integration of the fan electronics in the induction generator housing saves costs and simplifies maintenance in the event of service. Due to the integration of the control device of the extractor device in the induction generator housing, fewer cables have to be led through the cooktop system. This leads to a cost saving and to a reduced assembly effort.
  • control device of the extractor hood device in the induction generator housing allows, in particular, an optimized modular construction when assembling the hob system. Fewer individual parts have to be assembled in production, which saves further costs.
  • control device of the extractor hood device in the induction generator housing enables these two components to be better protected against the effects of temperature through the cooktops.
  • the hob system can be made more compact due to the integration of the control device of the extractor hood device in the induction generator housing.
  • control device for controlling the extractor device into the induction generator housing, in particular the arrangement of all electronic components in the induction generator housing, a reduction in the total cable lengths required, in particular an improvement in electromagnetic compatibility.
  • the induction generator housing is in particular formed separately from a housing of the hob system.
  • the induction generator housing is in particular part of an exchangeable module of the hob system. This simplifies maintenance in the event of service.
  • the induction generator housing is magnetically shielded.
  • it can be encapsulated and / or sealed and / or insulated.
  • the power electronics are optionally thermally insulated from the induction hobs and the induction coils, in particular by means of the induction generator housing.
  • the generator housing for electromagnetic shielding can consist, for example, of metal vapor-coated plastic.
  • the induction generator housing is cooled.
  • one or more fans are provided which suck air into the housing and blow it past cooling fins out of the housing again. This cooling is imperative.
  • a device for supplying energy to the components of the hob system is integrated into the induction generator housing.
  • Integrate energy supply device for all components of the hob system in the induction generator housing is integrated into the induction generator housing.
  • the hob system has one or more induction coils, which are connected wirelessly in an energy-transmitting manner to the induction generator in the induction generator housing.
  • Non-contact energy transmission to the induction coils can also be provided.
  • the induction coils are arranged, in particular, outside the induction generator housing.
  • control device for controlling the extractor hood device and electronic components of the induction generator, in particular for controlling the induction generator are arranged on a common printed circuit board.
  • the arrangement of the electronic components of the control device for controlling the extractor hood device and the electronic components of the induction generator allows one common circuit board an optimized modular design when assembling the hob system. Fewer individual parts have to be assembled in production, which saves additional costs.
  • electronic filters for example line filters, can be used together for the electronics of the extractor hood device and the hob electronics.
  • the power supply for all electronic components of the hob system is integrated in the induction generator housing.
  • Another object of the invention is to improve a control unit for a hob system with at least one induction hob and an extractor device.
  • the induction generator housing is particularly interchangeable.
  • it is formed separately from the overall housing of the hob system. It can preferably be removed and replaced in a simple manner, in particular without tools. This simplifies the maintenance of the cooktop system.
  • control device for controlling the extractor device and electronic components of an induction generator are arranged on a common printed circuit board.
  • Another object of the invention is to improve such a circuit board for a cooktop system.
  • circuit board with electronic components of an induction generator for an induction hob and electronic components for energy supply and / or control of an extractor device.
  • the printed circuit board also has electronic components of a line filter.
  • the cooktop system 1 comprises a plurality of cooktops and an extractor device 2.
  • the hobs are designed in particular as induction hobs 3.
  • the hob system 1 is designed as an assembly unit. It can be inserted into a recess in a kitchen worktop as a device completely pre-assembled by the manufacturer.
  • the cooktop system 1 comprises a cookware carrier 4.
  • the cookware carrier 4 can in particular be designed as a glass ceramic plate. It can be made in one or more parts.
  • a recess serving as cooking fume inlet opening 5 is provided in the cookware carrier 4.
  • the cooking fume inlet opening 5 is in flow connection with the fume extraction device 2.
  • the extractor device 2 is in particular a device for extracting cooking fumes downwards.
  • Devices of this type are also referred to as trough fans or downdraft systems.
  • trough fans or downdraft systems For further details of such a device or a hob system with such a device, see the WO 2012/146 237 A1 referenced, which is hereby fully integrated as part of the present application.
  • the hob system 1 has a system housing 6.
  • the system housing 6 is compact. In particular, it has an overall height D in the range from 5 cm to 30 cm, in particular in the range from 7 cm to 26 cm, in particular in the range from 10 cm to 21 cm.
  • the system housing 6 can be essentially cuboid. It can also be designed asymmetrically with respect to a center plane 7, in particular have different heights in the right and left halves.
  • the induction hobs 3 each comprise one or more induction generators 9.
  • the induction generators 9 have electronic components which are arranged in an induction generator housing 10.
  • the induction hobs 3 each have one or more induction coils 8.
  • the induction coils 8 are arranged on the underside of the food support 4. They are in particular suspended from the cookware carrier 4. In particular, they are hung individually.
  • the coils are not suspended from the cookware carrier, but lie against it and are placed on the electronics or the induction generator housing 10. As a result, pressure is applied upward to the induction coils 8 via the induction generator housing 10. These are therefore trapped.
  • the hob system 1 can have one or more induction generator housings 10.
  • the induction generator housing 10 are formed separately from the system housing 6. In particular, they are modular. They are in particular arranged interchangeably in the cooktop system 1.
  • the induction generator housings 10 are preferably encapsulated and / or sealed and / or insulated, in particular thermally insulated and / or magnetically shielded. In particular, they can be thermally insulated from the hobs.
  • a control device 11 for controlling the extractor device 2 is arranged in the induction generator housing 10.
  • the induction generator housing 10 is closed. It can be open on its side facing the cookware carrier 4. It can also be designed to be closed in the area of its upper side.
  • Power electronics 12 of the induction generator 9 are arranged in the induction generator housing 10.
  • the power electronics 12 is arranged in particular on a printed circuit board 13.
  • control device 11 for controlling the extractor device 2 is arranged in the induction generator housing 10.
  • the control device 11 comprises trigger electronics 14.
  • the trigger electronics 14 is arranged on a printed circuit board 15.
  • control electronics 16 are arranged in the induction generator housing 10.
  • the control electronics 16 are arranged on a circuit board 17.
  • the control electronics 16 can be electronics for operating one or more of the induction hobs 3 and / or the extractor device 2.
  • filter electronics 18 are arranged in the induction generator housing 10.
  • the filter electronics 18 is arranged on a printed circuit board 19.
  • the electronic components can be arranged on one or more printed circuit boards 19.
  • a mains connection in particular in the form of a cable connection box 20, is arranged in the induction generator housing 10.
  • the fans 21 are arranged in the induction generator housing 10.
  • the fans 21 are each part of a cooling device for cooling the interior of the induction generator housing 10 and in particular the electronic components arranged in it.
  • the fans 21 are in heat-conducting contact with one or more heat sinks 22.
  • the variant illustrated by way of example shows the electronic components of the control device 11 for controlling the extractor device 2, in particular the extractor electronics 14 and the power electronics 12 of the induction generator 9, on a common printed circuit board 23.
  • the filter electronics 18 is also arranged on the common printed circuit board 23.
  • the printed circuit board 23 also has a mains connection 24. It has a first interface 25 for supplying and / or controlling the extractor device 2.
  • the circuit board can have an additional input for controlling the extractor device 2 via the interface 25 during operation of the hob in connection with open fireplaces (window contact switch relay).
  • It has a second interface 26 for supplying and / or controlling the heating electronics of the induction hobs 3.
  • the control electronics for the extractor device 2 is integrated in the induction generator housing 10, in which the induction electronics of the induction generators 9 are arranged.
  • control electronics of the extractor device 2 and the induction electronics are arranged in particular on a common printed circuit board 23.
  • induction generator electronics and the fan control electronics in particular no longer need to be installed separately.
  • these electronic components no longer have to be arranged spatially separated from one another. They can be integrated in a common housing, in particular on a common printed circuit board 23.
  • all components in the induction generator housing 10 can be cooled by the fans 21. In particular, you can do better Temperature influences are protected by the cooking zones of the hob system 1.
  • the housing can be divided into separate partial areas. This makes it possible to protect the individual electronic components separately from temperature influences or other disturbances. This increases the reliability and service life of the parts.
  • the combination of the trigger electronics 14 and the power electronics 12 on the common printed circuit board 23 allows an improvement in the electromagnetic compatibility.
  • the filter electronics 18 can be used together for the extractor device 2 and the power electronics 12.
  • the induction generator housing 10 with the components integrated therein can, in particular, be designed as a module that can be replaced easily, in particular without tools. This considerably simplifies dismantling. This simplifies in particular the assembly and service of the cooktop system 1.
  • the induction coils 8 are preferably arranged outside the induction generator housing 10. In particular, they are hung individually.
  • the induction generator electronics in particular the power electronics 12, can in particular serve to supply and / or control all induction coils 8 of the induction cooktops 3.
  • the electronic components can be controlled via one, in particular a central, in particular centrally arranged, or a plurality of operating units.
  • the control unit can also be integrated in the induction generator housing 10. In particular, it can have a touch-sensitive screen.
  • the current and / or voltage supply of all electronic components can be integrated into the induction generator housing 10.
  • the induction coils 8 can be connected directly to the induction generator housing 10, in particular via a plug connection. In particular, they can be connected wirelessly to the induction generator housing 10.
  • the common use of electronic filters for the extractor device 2 and the hob electronics improves the electromagnetic compatibility.
  • the hob system 1 thus requires less space in the kitchen body. This leaves more storage space, especially for drawers.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Induction Heating Cooking Devices (AREA)
  • Electric Stoves And Ranges (AREA)
  • Cookers (AREA)
EP19186029.5A 2018-07-20 2019-07-12 Système de plaque de cuisson Pending EP3598007A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018212151.6A DE102018212151A1 (de) 2018-07-20 2018-07-20 Kochfeldsystem

Publications (2)

Publication Number Publication Date
EP3598007A2 true EP3598007A2 (fr) 2020-01-22
EP3598007A3 EP3598007A3 (fr) 2020-05-06

Family

ID=67262168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19186029.5A Pending EP3598007A3 (fr) 2018-07-20 2019-07-12 Système de plaque de cuisson

Country Status (6)

Country Link
US (1) US20200029399A1 (fr)
EP (1) EP3598007A3 (fr)
CN (1) CN110736114A (fr)
AU (1) AU2019206033B2 (fr)
CA (1) CA3050158A1 (fr)
DE (1) DE102018212151A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3677843A1 (fr) * 2019-01-03 2020-07-08 Miele & Cie. KG Système de plaque de cuisson
EP4246046A1 (fr) * 2022-03-15 2023-09-20 Electrolux Appliances Aktiebolag Appareil de combinaison et procédé d'assemblage d'un appareil de combinaison
DE202023106876U1 (de) 2022-11-23 2023-12-07 Copreci, S.Coop. Gehäuseelement für ein Kochgerät

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012146237A1 (fr) 2011-04-28 2012-11-01 Wilhelm Bruckbauer Plaque de cuisson à aspiration centrale des odeurs de cuisson vers le bas

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935835C5 (de) * 1999-07-29 2006-06-29 BSH Bosch und Siemens Hausgeräte GmbH Induktionskochfeld mit Kühlgebläse
US7687748B2 (en) * 2005-08-01 2010-03-30 Western Industries, Inc. Induction cook top system with integrated ventilator
US20070062513A1 (en) * 2005-09-21 2007-03-22 Gagas John M Cooking system with ventilator and blower
CN105578635B (zh) * 2010-03-19 2019-06-11 三菱电机株式会社 感应加热烹调器
ES2614406T3 (es) * 2010-09-06 2017-05-31 BSH Hausgeräte GmbH Equipo de placa de cocina
CN102821499A (zh) * 2012-08-01 2012-12-12 美的集团有限公司 电磁灶机芯散热结构及电磁灶
CN102913958A (zh) * 2012-09-16 2013-02-06 郑福荣 一种多功能电磁炉灶
EP3136004B1 (fr) * 2015-08-19 2019-10-09 BSH Hausgeräte GmbH Appareil combiné comprenant une plaque de cuisson et un dispositif d'aspiration de fumées
CN107923631B (zh) * 2015-08-19 2020-09-18 Bsh家用电器有限公司 具有烹调区域和排烟设备的组合式装置
ES2633599B1 (es) * 2016-03-21 2018-07-04 Bsh Electrodomésticos España, S.A. Dispositivo de campo de cocción
DE102016205911A1 (de) * 2016-04-08 2017-10-12 Wilhelm Bruckbauer Steuereinrichtung für ein modulares Kochfeldsystem
DE102016210194A1 (de) * 2016-06-09 2017-12-14 BSH Hausgeräte GmbH Kochfeld mit Dunstabzug und vom Betriebszustand des Dunstabzugs abhängige Leistungsstufenanpassung eines Energiegebers, sowie Verfahren zum Betreiben eines Kochfeldes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012146237A1 (fr) 2011-04-28 2012-11-01 Wilhelm Bruckbauer Plaque de cuisson à aspiration centrale des odeurs de cuisson vers le bas
EP2702329A1 (fr) 2011-04-28 2014-03-05 Wilhelm Bruckbauer Plaque de cuisson à aspiration centrale des odeurs de cuisson vers le bas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3677843A1 (fr) * 2019-01-03 2020-07-08 Miele & Cie. KG Système de plaque de cuisson
EP4246046A1 (fr) * 2022-03-15 2023-09-20 Electrolux Appliances Aktiebolag Appareil de combinaison et procédé d'assemblage d'un appareil de combinaison
WO2023174800A1 (fr) * 2022-03-15 2023-09-21 Electrolux Appliances Aktiebolag Appareil combiné et procédé d'assemblage d'appareil combiné
DE202023106876U1 (de) 2022-11-23 2023-12-07 Copreci, S.Coop. Gehäuseelement für ein Kochgerät

Also Published As

Publication number Publication date
US20200029399A1 (en) 2020-01-23
DE102018212151A1 (de) 2020-01-23
AU2019206033A1 (en) 2020-02-06
CN110736114A (zh) 2020-01-31
CA3050158A1 (fr) 2020-01-20
EP3598007A3 (fr) 2020-05-06
AU2019206033B2 (en) 2025-04-10

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