EP0951203B1 - Assembly with a baking oven and a cooking hob - Google Patents
Assembly with a baking oven and a cooking hob Download PDFInfo
- Publication number
- EP0951203B1 EP0951203B1 EP99107286A EP99107286A EP0951203B1 EP 0951203 B1 EP0951203 B1 EP 0951203B1 EP 99107286 A EP99107286 A EP 99107286A EP 99107286 A EP99107286 A EP 99107286A EP 0951203 B1 EP0951203 B1 EP 0951203B1
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- EP
- European Patent Office
- Prior art keywords
- cooking field
- region
- arrangement according
- arrangement
- exhaust
- 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
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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
- H05B6/10—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
-
- 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
- F24C15/10—Tops, e.g. hot plates; Rings
- F24C15/101—Tops, e.g. hot plates; Rings provisions for circulation of air
Definitions
- the present invention relates to an arrangement with an oven and one above in a worktop held hob, in particular an induction hob with an air gap between a bottom housing part of the hob and one Part of the cover of the oven, with a suction fan assigned to the hob, the cooling air sucks into the housing of the hob and from an outlet opening of the Housing presses.
- German published patent application DE 28 06 794 in which a stove is arranged below a hob held in a worktop is.
- a suction fan is arranged in the hearth housing, which is separated by gaps between the countertop and the top of the cooker cooling air into the assembly and first sucks into the hob housing.
- the cooling air flows through it Interior of the hob and is through approximately centrally arranged outlet openings of the housing base part the hob from the suction fan to the stove below sucked.
- Corresponding cooker components are cooled there and the cooling air is then cooled pressed out of the cooker in the front panel area.
- the arrangement is in particular that the hob does not have its own suction fan and thus only together with an appropriately equipped stove in one arrangement is operable.
- only cooling air is provided for the stove, which is already through the hob is preheated. It is also possible that the blown out of the arrangement hot cooling air is immediately sucked back into the arrangement for cooling.
- the object of the present invention is in an arrangement according to the preamble of claim 1 to provide a simple and effective cooling of the hob.
- a sealing element is arranged, which is between the bottom housing part and the deck housing part over substantially the entire width of the Cooktop or the oven extends and thus the air space in the suction area and divides the blow-out area. This avoids in particular that warmed the cooling air blown out into the air space directly from the Suction fan is sucked into the hob housing. Can also be achieved that the cooling air system of the hob is decoupled from the cooling air system of the cooker is.
- the suction fan is in the rear area the cooktop and the outlet opening in the front area of the cooktop. This avoids, on the one hand, that the suction fan is usually close to at the front or in the area of the center of the cooker and hob electrical lines is arranged, and on the other hand there is the suction fan in a place where the height of the cooker is usually lower than in Front.
- the existing cooling air supply system is decoupled from the cooktop cooling system when there is a furniture side wall adjacent to the arrangement in the area of the suction fan the hob has a sufficiently large furniture suction opening.
- the suction fan can also be located in the front area of the hob and the Blow-out openings are arranged accordingly in the rear area of the hob his. This has the advantage that the operator standing in front of the arrangement does not go through the blown cooling air is blown directly. For easy removal of the the cooktop or the arrangement of blown hot cooling air points to the Arrangement of adjacent furniture side wall in the area of the blow-out openings Furniture outlet opening.
- the housing is in the region of the outlet opening of the hob above the deck part of the oven essentially stepless smooth air guide provided. This is the flow resistance significantly reduced in this area, resulting in a favorable blow-out behavior of the arrangement leads.
- the construction is particularly simple if the air guide means with the sealing element is connected, in particular is integrally formed therewith. For protection this forms before any liquid penetrating into the hearth housing from above Air guiding means advantageously arranged together with the sealing element Collecting channel.
- blowing electronic components to prevent the cooker from being blown out by the heated cooling air from the hob usually covers the air guide in the deck housing area of the oven Openings or gaps.
- the air guide or the sealing element is formed by a plastic film or a thin plastic plate are. If necessary, the air guide means and the sealing element are also in one piece realized as a component.
- the cooling system of a To be able to exclude cookers, in particular the front in the gap between the side walls of the kitchen furniture and the cooker draws in cooling air, and to be sucked in again the heated cooling air blown out of the hob into the air gap to avoid by the cooling air fan of the hob form adjacent to the arrangement Furniture side walls together with the air guide, the sealing element and the bottom housing part of the hob is open towards the front in the blow-out direction Blow-out.
- the blow-out behavior itself is also improved.
- Fig. 1 shows an arrangement with a worktop 1, in the cutout a hob 3 is installed.
- a stove 5 is installed underneath the worktop 1 or the cooktop 3.
- the cooktop 3 has a glass ceramic plate 7, which is from a trough frame 9 has moved.
- the hob 3 is at the bottom through a trough bottom 11 locked.
- the stove 5 is delimited on the top side by at least one stove cover plate 13. There is a flat air gap between the trough bottom 11 and the stove cover plate 13 15 formed.
- Inductors 17 of the hob 3 are arranged below the glass ceramic plate 7 whose operation power electronics 19 is provided in the housing of the hob 3 is.
- a radial fan 21 of the hob 3 is held in the rear area of the cooktop 3 . Fluidically behind it closes a heat sink profile 23 on the radial fan 21, which the power electronics 19 cools and additionally the cooling air pressed out of the radial fan 21 into a laminar one Current transferred.
- the opening of the trough bottom 11 serves as a suction opening 25 of the radial fan 21 in the rear area of the hob 3.
- a sufficiently large cut 29 provided in a side to the Side wall of the stove 5 adjacent furniture side wall 27 is in the suction area of the Fan 21 a sufficiently large cut 29 provided.
- the sucked-in cooling air is fed into the cooktop 3 by the radial fan 21 sucked and there in essentially two air flows forward through the housing the hob 3 out (arrows in Fig. 1).
- An upper air flow cools the inductors 17 and a lower air flow the power electronics 19 of the hob 3.
- a control electronics 35 of the Hob 3 arranged in a separate housing 37 in the hob housing.
- the cooling air guided through the cooktop 3 flows out of the outlet openings 33 into the front air space 15 and then from between the front area of the stove 5 and the worktop 1 formed air gap 39 from the front Arrangement.
- An operating panel 41 of the cooker 5 is provided below the air gap 39.
- the air baffle 43 extends over the entire width of the arrangement and lies on the two side walls of the furniture 27 each.
- the air baffle 43 covers openings or gaps in the stove cover plate 13 and thus protects electronic components arranged in the control panel area 41 in the cooker 5 51 and power connectors 53 on the one hand before blown hot Cooling air and on the other hand before liquid dripping from the hob 3 (Fig. 2). Also connecting lines 55 of the hob 3, which lead to the power connector 53 are shielded accordingly.
- the lateral edge region of the air-guiding foil 43 corresponds accordingly is designed and thereby rests against the side walls 27 of the kitchen furniture, is through the air baffle 43, the trough bottom 11 and the furniture side walls 27 a All-round sealed, open to the front exhaust duct of the arrangement.
- Fig. 3 the second embodiment of the arrangement is shown, the reference numerals, as far as possible, unchanged from those of the first embodiment are.
- the cooling air for the Hob 3 sucked through the front air gap 39 into the arrangement.
- the blow-out opening 33 is located in the trough bottom 13, from which the cooling air heated in the hob 3 through the free step 29 of the side wall of the furniture 27 is pressed.
- the suction area is from the blow-out area of the hob 3 in the air gap 15 by an over the entire width between the furniture side walls 27 extending elastic sealing lip 61 separated. This is glued to the cover plate 13 of the cooker 5.
- the arrangement by appropriately arranged and trained Air guiding surfaces should be supplemented or a corresponding exhaust duct provided his.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Stoves And Ranges (AREA)
- Electric Ovens (AREA)
- Combinations Of Kitchen Furniture (AREA)
Description
Die vorliegende Erfindung betrifft eine Anordnung mit einem Backofen und einem darüber in einer Arbeitsplatte gehalterten Kochfeld, insbesondere einem Induktionskochfeld, mit einem Luftzwischenraum zwischen einem Bodengehäuseteil des Kochfeldes und einem Deckgehäuseteil des Backofens, mit einem dem Kochfeld zugeordneten Sauggebläse, das Kühlluft in das Gehäuse des Kochfeldes saugt und aus einer Ausblasöffnung des Gehäuses drückt.The present invention relates to an arrangement with an oven and one above in a worktop held hob, in particular an induction hob with an air gap between a bottom housing part of the hob and one Part of the cover of the oven, with a suction fan assigned to the hob, the cooling air sucks into the housing of the hob and from an outlet opening of the Housing presses.
Eine derartige Anordnung ist bekannt aus der europäischen Patentanmeldung EP 0 675 672 A1, wobei das Sauggebläse im rückseitigen Bereich des Kochfeldes angeordnet ist. Das Sauggebläse saugt durch einen oberhalb der Arbeitsplatte angeordneten Ansaugstutzen Kühlluft in das Gehäuse des Kochfeldes und drückt sie aus über im wesentlichen über die gesamte Tiefe des Kochfeldes angeordnete Ausblasöffnungen im Bodenbereich des Kochfeldes in den Luftzwischenraum. Diese Kühlluft strömt dann zum einen im rückwärtigen Bereich des darunter angeordneten Backofens nach unten und zum anderen durch einen Spalt zwischen der Arbeitsplatte und dem Backofen frontseitig nach vorne ab. Nachteilig an dieser Anordnung ist insbesondere der über der Arbeitsplatte angeordnete Ansaugstutzen.Such an arrangement is known from European patent application EP 0 675 672 A1, the suction fan being arranged in the rear area of the hob. The suction fan sucks through an intake nozzle arranged above the worktop Cooling air into the hob's housing and expresses it over essentially Blow-out openings in the floor area arranged over the entire depth of the hob the hob into the air gap. This cooling air then flows on the one hand in the rear Area of the oven below and down to the other through a gap between the worktop and the oven to the front from. A disadvantage of this arrangement is the one arranged above the worktop Intake manifold.
Weiterhin ist aus der deutschen Offenlegungsschrift DE 28 06 794 eine Anordnung bekannt, bei der unterhalb eines in einer Arbeitsplatte gehalterten Kochfeldes ein Herd angeordnet ist. In dem Herdgehäuse ist ein Sauggebläse angeordnet, das durch Spalte zwischen der Arbeitsplatte und dem oberen Bereich des Herdes Kühlluft in die Anordnung und zunächst in das Gehäuse des Kochfeldes saugt. Die Kühlluft strömt durch das Kochfeldinnere und wird durch etwa mittig angeordnete Ausblasöffnungen des Gehäusebodenteiles des Kochfeldes von dem Sauggebläse in den darunter angeordneten Herd gesaugt. Dort werden entsprechende Herd-Komponenten gekühlt und die Kühlluft anschließend im Frontblendenbereich des Herdes aus diesem gedrückt. Nachteilig an dieser Anordnung ist insbesondere, daß das Kochfeld kein eigenes Sauggebläse aufweist und damit nur zusammen mit einem entsprechend ausgestatteten Herd in einer Anordnung betreibbar ist. Zudem ist für den Herd nur Kühlluft bereitgestellt, die bereits durch das Kochfeld vorerwärmt ist. Auch ist möglich, daß die aus der Anordnung geblasene heiße Kühlluft wieder unmittelbar in die Anordnung zum Kühlen gesaugt wird.Furthermore, an arrangement is known from German published patent application DE 28 06 794, in which a stove is arranged below a hob held in a worktop is. A suction fan is arranged in the hearth housing, which is separated by gaps between the countertop and the top of the cooker cooling air into the assembly and first sucks into the hob housing. The cooling air flows through it Interior of the hob and is through approximately centrally arranged outlet openings of the housing base part the hob from the suction fan to the stove below sucked. Corresponding cooker components are cooled there and the cooling air is then cooled pressed out of the cooker in the front panel area. Disadvantage of this The arrangement is in particular that the hob does not have its own suction fan and thus only together with an appropriately equipped stove in one arrangement is operable. In addition, only cooling air is provided for the stove, which is already through the hob is preheated. It is also possible that the blown out of the arrangement hot cooling air is immediately sucked back into the arrangement for cooling.
Aufgabe der vorliegenden Erfindung ist es, bei einer Anordnung nach dem Oberbegriff
des Patentanspruches 1 eine einfache und wirksame Kühlung des Kochfeldes bereitzustellen.The object of the present invention is in an arrangement according to the preamble
of
Erfindungsgemäß ist dies bei einer gattungsgemäßen Anordnung dadurch erreicht, daß sowohl der Ansaugbereich als auch der Ausblasbereich des Kochfeldes im Bodengehäuseteil des kochfeldes vorgesehen sind. Dadurch ist zum einen ein für eine Bedienperson nicht sichtbares Lüftungskonzept bereitgestellt und zum anderen ist eine wirksame Kühlung des Kochfeldes unabhängig von dem darunter eingebauten Backofen bzw. Herd sichergestellt. Weiterhin kann auf auf den Einbau eines Zwischenbodens zwischen dem Kochfeld und dem darunter plazierten Herd verzichtet werden.According to the invention this is achieved in a generic arrangement in that Both the suction area and the blow-out area of the hob in the bottom housing part the hob are provided. On the one hand, this is one for an operator invisible ventilation concept is provided and on the other hand there is effective cooling the hob regardless of the built-in oven or stove. Furthermore, the installation of an intermediate floor between the Cooktop and the stove below it can be dispensed with.
Vorteilhafterweise ist zwischen dem Ansaugbereich des Sauggebläses und der Ausblasöffnung des Gehäuses ein Dichtungselement angeordnet, das sich zwischen dem Bodengehäuseteil und dem Deckgehäuseteil im wesentlichen über die gesamte Breite des Kochfeldes bzw. des Backofens erstreckt und damit den Luftzwischenraum in den Ansaugbereich und den Ausblasbereich teilt. Dadurch ist insbesondere vermieden, daß wärmte, in den Luftzwischenraum ausgeblasene Kühlluft wieder unmittelbar von dem Sauggebläse in das Gehäuse des Kochfeldes gesaugt wird. Auch kann erreicht werden, daß das Kühlluftsystem des Kochfeldes von dem Kühlluftsystem des Herdes entkoppelt ist.It is advantageous between the suction area of the suction fan and the blow-out opening the housing, a sealing element is arranged, which is between the bottom housing part and the deck housing part over substantially the entire width of the Cooktop or the oven extends and thus the air space in the suction area and divides the blow-out area. This avoids in particular that warmed the cooling air blown out into the air space directly from the Suction fan is sucked into the hob housing. Can also be achieved that the cooling air system of the hob is decoupled from the cooling air system of the cooker is.
Gemäß einer bevorzugten Ausführungsform sind das Sauggebläse im rückseitigen Bereich des Kochfeldes und die Ausblasöffnung im frontseitigen Bereich des Kochfeldes angeordnet. Dadurch ist zum einen vermieden, daß das Sauggebläse in der Nähe von üblicherweise frontseitig oder im Bereich der Mitte des Herdes und des Kochfeldes verlaufende elektrische Leitungen angeordnet ist, und zum anderen befindet sich das Sauggebläse an einem Ort, an dem üblicherweise die Bauhöhe des Herdes niedriger ist als im Frontbereich. Besonders günstig gestaltet und von einem gegebenenfalls beim Herd auch vorhandenen Kühlluftversorgungssystem entkoppelt ist das Kühlsystem des Kochfeldes dann, wenn eine an die Anordnung angrenzende Möbelseitenwand im Bereich des Sauggebläses des Kochfeldes eine ausreichend groß dimensionierte Möbelansaugöffnung aufweist.According to a preferred embodiment, the suction fan is in the rear area the cooktop and the outlet opening in the front area of the cooktop. This avoids, on the one hand, that the suction fan is usually close to at the front or in the area of the center of the cooker and hob electrical lines is arranged, and on the other hand there is the suction fan in a place where the height of the cooker is usually lower than in Front. Particularly inexpensive and possibly from a stove The existing cooling air supply system is decoupled from the cooktop cooling system when there is a furniture side wall adjacent to the arrangement in the area of the suction fan the hob has a sufficiently large furniture suction opening.
Alternativ können das Sauggebläse auch im frontseitigen Bereich des Kochfeldes und die Ausblasöffnungen entsprechend im rückseitigen Bereich des Kochfeldes angeordnet sein. Dies hat den Vorteil, daß die vor der Anordnung stehende Bedienperson nicht durch die ausgeblasene Kühlluft direkt angeströmt wird. Zum problemlosen Abführen der aus dem Kochfeld bzw. der Anordnung ausgeblasenen heißen Kühlluft weist eine an die Anordnung angrenzende Möbelseitenwand im Bereich der Ausblasöffnungen eine Möbelausblasöffnung auf.Alternatively, the suction fan can also be located in the front area of the hob and the Blow-out openings are arranged accordingly in the rear area of the hob his. This has the advantage that the operator standing in front of the arrangement does not go through the blown cooling air is blown directly. For easy removal of the the cooktop or the arrangement of blown hot cooling air points to the Arrangement of adjacent furniture side wall in the area of the blow-out openings Furniture outlet opening.
Gemäß einer bevorzugten Ausführungsform ist im Bereich der Ausblasöffnung des Gehäuses des Kochfeldes oberhalb des Deckgehäuseteiles des Backofens ein im wesentlichen stufenloses glattes Luftleitmittel vorgesehen. Dadurch ist der Strömungswiderstand in diesem Bereich deutlich reduziert, was zu einem günstigen Ausblasverhalten der Anordnung führt. Besonders einfach ist der Aufbau, wenn das Luftleitmittel mit dem Dichtungselement verbunden ist, insbesondere einstückig damit ausgebildet ist. Zum Schutz vor gegebenenfalls in das Herdgehäuse von oben eindringende Flüssigkeit bildet das Luftleitmittel vorteilhafterweise zusammen mit dem Dichtungselement eine darüber angeordnete Sammelrinne. Insbesondere um das Anblasen von Elektronikkomponenten des Herdes durch die ausgeblasene erwärmte Kühlluft des Kochfeldes zu verhindern, deckt das Luftleitmittel üblicherweise im Deckgehäusebereich des Backofens vorhandene Öffnungen oder Spalte ab. Kostengünstig und effektiv ist es, wenn das Luftleitmittel bzw. das Dichtungselement durch eine Kunststoffolie oder eine dünne Kunststoffplatte gebildet sind. Gegebenenfalls sind auch hier das Luftleitmittel und das Dichtungselement einstückig als ein Bauteil realisiert. Um eine negative Beeinflussung des Kühlsystems eines Herdes ausschließen zu können, der insbesondere frontseitig im Spalt zwischen den Seitenwänden des Küchenmöbels und des Herdes Kühlluft ansaugt, und um ein Wiederansaugen der erwärmten, aus dem Kochfeld in den Luftzwischenraum ausgeblasenen Kühlluft durch das Kühlluftgebläse des Kochfeldes zu vermeiden, bilden an die Anordnung angrenzende Möbelseitenwände zusammen mit dem Luftleitmittel, dem Dichtungselement und dem Bodengehäuseteil des Kochfeldes einen nach vorne in Ausblasrichtung offenen Ausblaskanal. Auch das Ausblasverhalten selbst wird dadurch verbessert.According to a preferred embodiment, the housing is in the region of the outlet opening of the hob above the deck part of the oven essentially stepless smooth air guide provided. This is the flow resistance significantly reduced in this area, resulting in a favorable blow-out behavior of the arrangement leads. The construction is particularly simple if the air guide means with the sealing element is connected, in particular is integrally formed therewith. For protection this forms before any liquid penetrating into the hearth housing from above Air guiding means advantageously arranged together with the sealing element Collecting channel. Especially for blowing electronic components to prevent the cooker from being blown out by the heated cooling air from the hob, usually covers the air guide in the deck housing area of the oven Openings or gaps. It is inexpensive and effective if the air guide or the sealing element is formed by a plastic film or a thin plastic plate are. If necessary, the air guide means and the sealing element are also in one piece realized as a component. To have a negative impact on the cooling system of a To be able to exclude cookers, in particular the front in the gap between the side walls of the kitchen furniture and the cooker draws in cooling air, and to be sucked in again the heated cooling air blown out of the hob into the air gap to avoid by the cooling air fan of the hob form adjacent to the arrangement Furniture side walls together with the air guide, the sealing element and the bottom housing part of the hob is open towards the front in the blow-out direction Blow-out. The blow-out behavior itself is also improved.
Um kritische Elektronikkomponenten des Kochfeldes optimal zu kühlen, ist in Strömungsrichtung unmittelbar nach dem Sauggebläse ein Kühlkörperprofil angeordnet, das zur Kühlung der entsprechenden Komponenten dient.In order to optimally cool critical electronic components of the hob, it is in the direction of flow immediately after the suction fan a heat sink profile arranged for Cooling of the corresponding components is used.
Nachfolgend sind anhand schematischer Darstellungen zwei Ausführungsbeispiele der erfindungsgemäßen Anordnung bzw. des erfindungsgemäßen Kochfeldes und Dichtungselementes beschrieben.Below are two exemplary embodiments of the arrangement according to the invention or the hob and sealing element according to the invention described.
Es zeigen:
- Fig. 1
- in einer Seitenansicht teilweise in Schnittdarstellung die Anordnung gemäß dem ersten Ausführungsbeispiel,
- Fig. 2
- einen Abschnitt aus Fig. 1 in vergrößertem Maßstab und
- Fig. 3
- in einer Seitenansicht teilweise in Schnittdarstellung die Anordnung gemäß dem zweiten Ausführungsbeispiel.
- Fig. 1
- in a side view, partially in section, the arrangement according to the first embodiment,
- Fig. 2
- a section of Fig. 1 on an enlarged scale and
- Fig. 3
- in a side view, partially in section, the arrangement according to the second embodiment.
Fig. 1 zeigt eine Anordnung mit einer Arbeitsplatte 1, in deren Ausschnitt ein Kochfeld
3 eingebaut ist. Unterhalb der Arbeitsplatte 1 bzw. des Kochfeldes 3 ist ein Herd 5 eingebaut.
Das Kochfeld 3 weist eine Glaskeramikplatte 7 auf, die von einem Muldenrahmen
9 umzogen ist. Bodenseitig ist das Kochfeld 3 durch einen Muldenboden 11
verschlossen. Der Herd 5 ist deckseitig von zumindest einem Herddeckblech 13 begrenzt.
Zwischen dem Muldenboden 11 und dem Herddeckblech 13 ist ein flacher Luftzwischenraum
15 gebildet.Fig. 1 shows an arrangement with a
Unterhalb der Glaskeramikplatte 7 sind Induktoren 17 des Kochfeldes 3angeordnet, zu
deren Betrieb Leistungselektronik 19 in dem Gehäuse des Kochfeldes 3 vorgesehen
ist. Im hinteren Bereich des Kochfeldes 3 ist in einer Öffnung des Muldenbodens 11
ein Radiallüfter 21 des Kochfeldes 3 gehaltert. Strömungstechnisch dahinter schließt
sich an den Radiallüfter 21 ein Kühlkörperprofil 23 an, das die Leistungselektronik 19
kühlt und zusätzlich die aus dem Radiallüfter 21 gedrückte Kühlluft in eine laminare
Strömung überführt. Die Öffnung des Muldenbodens 11 dient als Ansaugöffnung 25
des Radiallüfters 21 im rückseitigen bereich des Kochfeldes 3. In einer seitlich an die
Seitenwand des Herdes 5 angrenzende Möbelseitenwand 27 ist im Ansaugbereich des
Lüfters 21 ein ausreichend groß dimensionierter Freischnitt 29 vorgesehen. Dadurch
ist ein bevorzugtes Ansaugen der kalten Kühlluft aus dem Nachbarmöbelbereich sichergestellt.
Die angesaugte Kühlluft wird durch den Radiallüfter 21 in das Kochfeld 3
gesaugt und dort in im wesentlichen zwei Luftströme nach vorne durch das Gehäuse
des Kochfeldes 3 geführt (Pfeile in Fig. 1). Dabei kühlt ein oberer Luftstrom die Induktoren
17 und ein unterer Luftstrom die Leistungselektronik 19 des Kochfeldes 3. Im
vorderen Bereich des Kochfeldes 3 bzw. des Muldenbodens 11 weist dieser eine Stufe
31 mit Ausblasöffnungen 33 auf. Benachbart dazu ist eine Bedienelektronik 35 des
Kochfeldes 3 in einem separaten Gehäuse 37 im Kochfeldgehäuse angeordnet. Die
durch das Kochfeld 3 geführte Kühlluft strömt aus den Ausblasöffnungen 33 in den
frontseitigen Luftzwischenraum 15 und anschließend aus einem zwischen dem Frontbereich
des Herdes 5 und der Arbeitsplatte 1 gebildeten Luftspalt 39 frontseitig aus der
Anordnung. Unterhalb des Luftspaltes 39 ist eine Bedienblende 41 des Herdes 5 vorgesehen.
Auf dem Herddeckblech 13 liegt eine Luftleitfolie 43, die eine Luftleitfläche 45 und davon
abgewinkelt einen Trennschenkel 47 aufweist. Die Luftleitfolie 43 erstreckt sich
über die gesamte Breite der Anordnung und liegt an den beiden Möbelseitenwänden
27 jeweils an. Die Luftleitfolie 43 deckt Öffnungen bzw. Spalte im Herddeckblech 13 ab
und schützt damit im Bedienblendenbereich 41 im Herd 5 angeordnete Elektronikkomponenten
51 und Leistungssteckverbindungen 53 zum einen vor eingeblasener heißer
Kühlluft und zum anderen vor Flüssigkeit, die vom Kochfeld 3 herabtropft (Fig. 2).
Auch Anschlußleitungen 55 des Kochfeldes 3, die zu der Leistungssteckverbindung 53
geführt sind, sind entsprechend abgeschirmt. Gegebenenfalls von dem Kochfeld 3
herabtropfende Flüssigkeit in diesem Bereich wird in einer im Knick zwischen der Luftleitfläche
45 und dem Trennschenkel 47 gebildeten Rinne 49 gesammelt und gegebenenfalls
später wieder verdampft. Beim Ausblasen der Kühlluft aus den Ausblasöffnungen
33 des Kochfeldes 3 trifft diese auf die im Unterschied zur Kontur des Herddeckbleches
13 in diesem Bereich stufenlose und glatte Luftleitfläche 45. Dadurch strömt
die Kühlluft ohne Verwirbelung und Rückstau schnell aus dem Luftspalt 39. Durch den
Druck auf die Luftleitfläche 45 wird zugleich der Trennschenkel 47 an die Unterseite
des Muldenbodens 11 gedrückt und damit der Ausblasbereich vom Ansaugbereich des
Kochfeldes 3 getrennt. Wenn der seitliche Randbereich der luftleitfolie 43 entsprechend
gestaltet ist und dadurch an den Seitenwänden 27 des Küchenmöbels anliegt,
ist durch die Luftleitfolie 43, den Muldenboden 11 und den Möbelseitenwänden 27 ein
allseitig abgedichteter, nach vorne offener Ausblaskanal der Anordnung gebildet.On the
In Fig. 3 ist das zweite Ausführungsbeispiel der Anordnung gezeigt, wobei die Bezugszeichen,
soweit möglich, unverändert im Vergleich zu denen des ersten Ausführungsbeispiels
sind. Gemäß dem zweiten Ausführungsbeispiel wird die Kühlluft für das
Kochfeld 3 durch den frontseitigen Luftspalt 39 in die Anordnung gesaugt. Im rückseitigen
Bereich der Anordnung befindet sich im Muldenboden 13 die Ausblasöffnung 33,
aus der die im Kochfeld 3 erwärmte Kühlluft durch den Freischritt 29 der Möbelseitenwand
27 gedrückt wird. Der Ansaugbereich ist von dem Ausblasbereich des Kochfeldes
3 in dem Luftzwischenraum 15 durch eine sich über die gesamte Breite zwischen
den Möbelseitenwänden 27 erstreckende elastische Dichtlippe 61 getrennt. Diese ist
auf das Deckblech 13 des Herdes 5 geklebt. Bei Bedarf kann entsprechend dem
sten Ausführungsbeispiel die Anordnung durch entsprechend angeordnete und ausgebildete
Luftleitflächen ergänzt sein bzw. ein entsprechender Ausblaskanal bereitgestellt
sein.In Fig. 3 the second embodiment of the arrangement is shown, the reference numerals,
as far as possible, unchanged from those of the first embodiment
are. According to the second embodiment, the cooling air for the
Claims (16)
- Arrangement with a baking oven and a cooking field, particularly an induction cooking field, mounted thereabove in a work plate, with an air intermediate space between a base housing part of the cooking field and a top housing part of the baking oven, with a suction fan which is associated with the cooking field and which sucks cooling air into the housing of the cooking field and forces it out of an exhaust opening of the housing, characterised in that not only the suction region, but also the exhaust region of the cooking field (3) are provided in the base housing part (11) of the cooking field (3).
- Arrangement according to claim 1, characterised in that a sealing element (43, 61) is arranged between the suction region of the suction fan (21) and the exhaust opening (33) of the housing, extends between the base housing part (11) and the top housing part (13) substantially over the entire width of the cooking field (3) or the baking oven (5) and thus divides the air intermediate space (15) into the suction region and the exhaust region.
- Arrangement according to claim 1 or 2, characterised in that the suction fan (21) is arranged in the rear region of the cooking field (3) and the exhaust openings (33) are arranged in the front region of the cooking field (3).
- Arrangement according to claim 3, characterised in that the arrangement is incorporated in an item of kitchen furniture and that a furniture side wall (27) adjoining the arrangement has a furniture suction opening (29) in the region of the suction fan (21).
- Arrangement according to claim 1 or 2, characterised in that the suction fan (21) is arranged in the front region of the cooking field (3) and the exhaust openings (33) are arranged in the rear region of the cooking field (3).
- Arrangement according to claim 5, characterised in that the arrangement is incorporated in an item of kitchen furniture and that a furniture side wall (27) adjoining the arrangement has a furniture exhaust opening (29) in the region of the exhaust openings (33).
- Arrangement according to one of the preceding claims, characterised in that a substantially stepless air guide means (45) is provided in the region of the exhaust openings (33) of the housing of the cooking field above the top housing part (13) of the baking oven (5).
- Arrangement according to claim 7, characterised in that the air guide means (45) is connected with the sealing element (47).
- Arrangement according to claim 8, characterised in that the air guide means (45) is constructed integrally with the sealing element (47).
- Arrangement according to one of claims 7 to 9, characterised in that the air guide means (45) together with the sealing element (47) forms a collecting channel (49).
- Arrangement according to one of claims 7 to 10, characterised in that the air guide means (45) covers openings in the top housing region of the baking oven.
- Arrangement according to one of claims 7 to 11, characterised in that the air guide means (45) or the sealing element (47) is formed by a film or a thin plate.
- Arrangement according to one of claims 7 to 12, characterised in that an exhaust channel opening forwardly in exhaust direction is formed at furniture side walls (27), which adjoin the arrangement, together with the air guide means (45), the sealing element (47) and the base housing part (11) of the cooking field (3).
- Arrangement according to one of the preceding claims, characterised in that a cooling body profile member (23), which serves for cooling critical electronic components (17, 19), is provided in flow direction directly after the suction fan (21).
- Cooking field, particularly induction cooking field, with a base housing part and a suction fan, which sucks cooking air into the housing of the cooking field and forces it out of exhaust openings of the housing, characterised in that not only the suction region, but also the exhaust region of the cooking field (3) are provided in the base housing part (11) of the cooking field (3).
- Cooking field according to claim 15, characterised in that the suction fan (21) is arranged in the rear region of the cooking field (3) and the outlet openings (33) are arranged in the front region of the cooking field (3) or that the suction fan (21) is arranged in the front region of the cooking field (3) and the outlet openings (33) are arranged in the rear region of the cooking field (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29924507U DE29924507U1 (en) | 1998-04-17 | 1999-04-14 | Ventilation system for domestic built-in induction heating hob positioned above an oven |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19817197 | 1998-04-17 | ||
| DE19817197A DE19817197C2 (en) | 1998-04-17 | 1998-04-17 | Arrangement with oven and hob |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0951203A2 EP0951203A2 (en) | 1999-10-20 |
| EP0951203A3 EP0951203A3 (en) | 2000-11-29 |
| EP0951203B1 true EP0951203B1 (en) | 2004-10-06 |
Family
ID=7864922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99107286A Expired - Lifetime EP0951203B1 (en) | 1998-04-17 | 1999-04-14 | Assembly with a baking oven and a cooking hob |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0951203B1 (en) |
| DE (2) | DE19817197C2 (en) |
| ES (1) | ES2230762T3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006038412A1 (en) * | 2006-08-17 | 2008-02-21 | BSH Bosch und Siemens Hausgeräte GmbH | Cooking appliance comprises power electronics arrangement arranged in area of cooking hob detached from control element arrangement, where power electronics arrangement is arranged in rear edge area of cooking hob |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8872077B2 (en) * | 2005-08-01 | 2014-10-28 | Western Industries, Inc. | Low profile induction cook top with heat management system |
| KR100705260B1 (en) | 2005-12-08 | 2007-04-09 | 엘지전자 주식회사 | An electric cooker |
| ES2328993B1 (en) | 2006-07-18 | 2010-09-06 | Bsh Electrodomesticos España, S.A. | PROTECTIVE DEVICE OF A HEATING UNIT. |
| FR2919381B1 (en) * | 2007-07-23 | 2012-08-31 | Premium Heating Technologies Pht | DISPLACABLE DISHWASHER SEPARABLE FROM A RECEPTION BOX WITH FAST CONNECTION MEANS. |
| JP5860766B2 (en) * | 2012-05-31 | 2016-02-16 | 日立アプライアンス株式会社 | Induction heating cooker |
| EP3030042B1 (en) * | 2014-12-03 | 2017-08-23 | Electrolux Appliances Aktiebolag | Induction hob |
| DE102015223724B3 (en) * | 2015-11-30 | 2017-04-06 | E.G.O. Elektro-Gerätebau GmbH | Cooking device with a ventilation device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806794C2 (en) * | 1978-02-17 | 1984-10-25 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Stove |
| US4415788A (en) * | 1981-06-08 | 1983-11-15 | Jenn-Air Corporation | Induction cartridge |
| FR2635852B1 (en) * | 1988-08-29 | 1994-09-16 | Samsung Electronics Co Ltd | ELECTRONIC MODULAR TYPE COOKING APPARATUS |
| FR2714961B1 (en) * | 1994-01-12 | 1996-04-12 | Scholtes Ets Eugen | Ventilation system for hob or the like. |
| EP0675672A1 (en) * | 1994-03-31 | 1995-10-04 | Superluck Electrics Corp. | Heat radiating device of induction heater |
-
1998
- 1998-04-17 DE DE19817197A patent/DE19817197C2/en not_active Expired - Fee Related
-
1999
- 1999-04-14 EP EP99107286A patent/EP0951203B1/en not_active Expired - Lifetime
- 1999-04-14 DE DE59910688T patent/DE59910688D1/en not_active Expired - Lifetime
- 1999-04-14 ES ES99107286T patent/ES2230762T3/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006038412A1 (en) * | 2006-08-17 | 2008-02-21 | BSH Bosch und Siemens Hausgeräte GmbH | Cooking appliance comprises power electronics arrangement arranged in area of cooking hob detached from control element arrangement, where power electronics arrangement is arranged in rear edge area of cooking hob |
| DE102006038412B4 (en) | 2006-08-17 | 2021-12-09 | BSH Hausgeräte GmbH | Cooking hob with at least one control element arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0951203A3 (en) | 2000-11-29 |
| DE59910688D1 (en) | 2004-11-11 |
| EP0951203A2 (en) | 1999-10-20 |
| DE19817197A1 (en) | 1999-10-21 |
| ES2230762T3 (en) | 2005-05-01 |
| DE19817197C2 (en) | 2000-07-06 |
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