EP3168537B1 - Cooking apparatus with exhaust removing device - Google Patents

Cooking apparatus with exhaust removing device Download PDF

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Publication number
EP3168537B1
EP3168537B1 EP16195792.3A EP16195792A EP3168537B1 EP 3168537 B1 EP3168537 B1 EP 3168537B1 EP 16195792 A EP16195792 A EP 16195792A EP 3168537 B1 EP3168537 B1 EP 3168537B1
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EP
European Patent Office
Prior art keywords
frame
hob
cooking device
cooking
filter element
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EP16195792.3A
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German (de)
French (fr)
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EP3168537A1 (en
Inventor
Britta Hölscher
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Miele und Cie KG
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Miele und Cie KG
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Publication of EP3168537A1 publication Critical patent/EP3168537A1/en
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    • 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
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters
    • 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
    • F24C15/2078—Removing cooking fumes movable
    • F24C15/2085—Removing cooking fumes movable adjustable in height

Definitions

  • the invention relates to a cooking device which is provided in particular for the preparation of dishes.
  • the cooking device comprises a cooktop with at least one hotplate and comprises a fume hood with a fan device which is arranged centrally below the cooktop.
  • the hob is built into a worktop that meets the usual requirements, e.g. a certain heat resistance.
  • a hotplate housing In addition to the hotplates important for cooking, it includes a hotplate housing, hotplate electronics and possibly. Controls.
  • the cooktop has a circumferential frame that delimits it laterally from the worktop.
  • the hob is also arranged essentially in one plane with the worktop.
  • the font DE 20 2008 013 350 U1 to name which describes a device for cooking. It is characterized by a cooktop unit that includes several cooktops. Devices for extracting cooking fumes are arranged between the hotplates, in the rear and / or front edge areas and / or in the side edge areas.
  • the cooktop unit also has at least one device for supplying air as the flushing medium. If necessary, the individual hotplates are even separated from each other by covered channels that can be opened in case of use.
  • the device can be supplied with fresh air from a circumferential channel, which is then centrally via a Channel is sucked off together with the cooking fumes.
  • the invention therefore has the problem of providing a cooking device which has a fume hood which eliminates the disadvantages of the prior art. According to the invention, this problem is solved by a cooking device with the features of claim 1.
  • the cooking device comprises a cooktop, a fume hood and a frame that runs around the cooktop.
  • the vapor extractor has a fan device, which is arranged below the hob in the installed position of the cooking device.
  • the cooking device is arranged essentially in one plane with a worktop. It is characterized in that the frame is arranged to be vertically movable at least in sections relative to the hob. In an idle state, it is on one level with the hob.
  • this frame is raised, at least in sections, with respect to the hob. At least one suction opening of the vapor extractor is released.
  • the frame is a part of the cooktop when it is idle, which delimits the cooktop from the worktop. This suits the consumer, who values a discreet arrangement of kitchen facilities, without having to do without the fume hood.
  • the frame Before starting up or during operation of the hob, but at the latest before starting up the fume hood, the frame is shifted vertically upwards relative to the level of the worktop, so that the suction opening of the fume hood is released. Cooking fumes can be extracted from the hob area. After closing the suction opening, the worktop, frame and hob form almost one level, so that the initial visual impression is achieved again.
  • a complete vertical movement of the frame is preferable because the means required for this are less in the device must be kept available. However, it is entirely conceivable that the frame is transferred in sections from the idle state to the operating state, for example depending on the hotplate used for cooking.
  • the suction opening of the vapor extractor is arranged all around the hob in the operating state of the vapor extractor. This ensures that the fume is extracted optimally regardless of the use of the hob, even if the cookware is moved from one hotplate to another on the same hob during the cooking process.
  • At least one filter element is arranged in the suction opening.
  • the cooking vapors rising from the hob should be cleaned before being discharged outside or back into the kitchen, e.g. Remove fats from the cooking fumes.
  • this is placed in the suction opening.
  • the frame can also extend higher out of the worktop than is the case during operation of the hob in order to enable the filter element to be removed easily.
  • mechanisms can also be provided in the interior of the frame that enable or facilitate detachment of the filter element from the frame. Provision can also be made for covers attached to it, which are arranged essentially in one plane with the frame and the hob when the frame is at rest, for easier removal of the filter element, for common removal with the filter element. This makes handling easier.
  • the filter element can be moved from a rest position into a working position when the frame is moved from the rest state into the operating state.
  • the simplest option here is a fixed position of the filter element within the frame, so that when the vapor extraction is activated, the filter element is moved together with the frame into a position in the operating state.
  • the filter element is detachably fastened with a long side inside the frame.
  • the filter element and frame then form a largely rigid unit. A gap can then be sealed between the lower edge of the filter element and the hob.
  • the filter element is mounted in the frame along one long side parallel to the hob and with the other long side either due to a pretension or by a guide in rails a termination forms with the hob.
  • the cleaning success of the filter element is increased.
  • the filter element in the idle state is placed as far as possible perpendicularly to the hob in a filter element receptacle and is automatically folded into an operating position after switching on the fume hood or after moving the frame into the operating state , which ensures optimal cleaning of cooking fumes.
  • the frame can be moved vertically by a maximum of the height of the hob.
  • the hob should have a not significantly greater installation height due to the frame, particularly in view of a space requirement which is only insignificantly larger than that of a cooking device according to the prior art.
  • a frame with rigid sides is easy to produce.
  • the frame standing over the cooktop should not be further than the cooktop than the cooktop itself is high.
  • the frame can be moved manually.
  • the user can thus switch the frame from the idle state to the operating state by manual actuation.
  • this can be done mechanically.
  • a so-called push-to-open mechanism is also conceivable, in which a closing mechanism is overcome by pressing on the frame and the frame is opened by means of spring force. Pressing the frame into its idle state against the resistance of the spring reactivates this locking mechanism.
  • the vapor extraction can be started, but it can also be provided that the vapor extraction automatically begins its work when the frame is opened. The same applies when switching off, so that the vapor extraction is automatically switched off immediately when the closing process is started.
  • the frame can be moved by a motor.
  • the focus here is on the particular user-friendliness of the cooking device.
  • the frame is moved by motor from the rest position into the operating position.
  • the resulting uniformity of the extension also has a gentle effect on the other components, e.g. on the filter elements.
  • the frame moves automatically from the idle state into the operating state when the cooktop and / or when the fume hood is switched on.
  • a fume hood can also be provided in the smallest of spaces, but is not visually perceptible in the idle state. The ease of use for the user is not lost. Nevertheless, cooking vapors are easily removed by the fume hood, which is higher than the cooktop, and subjected to filtering.
  • Fig. 1 the cooking device 1 according to the invention is shown in the idle state.
  • the cooking device 1 is embedded in a worktop, not shown.
  • the hob 2 and the frame 3 surrounding the hob 2 are visible from above - ie for the user.
  • the frame 3 is embedded in the worktop in such a way that it can be subjected to a vertical movement.
  • the frame 3 is moved vertically upward. So - as in Figure 2 shown - between the frame 3 and the cooktop 2, a suction opening 4 is released, through which the vapors are sucked off by means of the fan device (not shown but arranged below the cooktop 2).
  • FIG. 3 the cooking device 1 according to the invention shown in more detail. An operating status can also be seen here.
  • the frame 3 is displaced vertically upwards relative to the hob 2.
  • At least one suction opening 4 is opened.
  • a filter element 5 is arranged in the suction opening 4, with which the extracted cooking fumes 7 are filtered.
  • a frame 3 is arranged between worktop 8 and hob 2, which closes the area between worktop 8 and hob 2 in the rest position by means of a cover 9.
  • a vapor extraction duct 10 is arranged below the cover 9, through which vapors can be discharged when the device is in operation.
  • the vapor extraction duct 10 is part of the vapor extraction, which is part of the cooking device according to the invention.
  • the vapor extraction duct 10 is covered by a filter element 5. For example, the cooking fumes are cleaned when fats are removed.
  • the frame 3 becomes as in FIG Fig. 5 shown, moved relative to the hob 2 and thus also relative to the worktop 8 vertically. Since the cover 9 remains stationary in the plane of the cooktop 2, suction openings 4 are released through which the cooking fumes 7 can be extracted. Before the cooking fumes 7 enter the vapor extraction duct 10, they are filtered by means of a filter element 5.
  • the preceding cooking device described in detail is an exemplary embodiment, it can be modified in a conventional manner to a large extent by a person skilled in the art.
  • the specific configurations of the channel system can also follow in a different form than that described here.
  • the vapor extraction device can be designed in a different form if this is necessary for reasons of space or design.
  • the use of the indefinite articles "a” or “an” does not exclude that the relevant features can also be present more than once.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Combinations Of Kitchen Furniture (AREA)

Description

Die Erfindung betrifft eine Kochvorrichtung, welche insbesondere zur Zubereitung von Speisen vorgesehen ist. Die Kochvorrichtung umfasst ein Kochfeld mit wenigstens einer Kochstelle und umfasst einen Wrasenabzug mit einer Lüftereinrichtung, welche zentrisch unterhalb des Kochfeldes angeordnet ist.The invention relates to a cooking device which is provided in particular for the preparation of dishes. The cooking device comprises a cooktop with at least one hotplate and comprises a fume hood with a fan device which is arranged centrally below the cooktop.

Das Kochfeld ist in eine Arbeitsplatte eingebaut, die den üblichen Anforderungen, so z.B. einer gewissen Hitzebeständigkeit, entspricht. Es umfasst neben dem zum Garen wichtigen Kochstellen ein Kochstellengehäuse, Kochstellenelektronik und u.U. Bedienelemente. Das Kochfeld weist einen umlaufenden Rahmen auf, der es gegenüber der Arbeitsplatte seitlich abgrenzt. Das Kochfeld ist zudem im Wesentlichen in einer Ebene mit der Arbeitsplatte angeordnet.The hob is built into a worktop that meets the usual requirements, e.g. a certain heat resistance. In addition to the hotplates important for cooking, it includes a hotplate housing, hotplate electronics and possibly. Controls. The cooktop has a circumferential frame that delimits it laterally from the worktop. The hob is also arranged essentially in one plane with the worktop.

Im Stand der Technik sind derartige Kocheinrichtungen bekannt, die einen Wrasenabzug aufweisen. Einerseits werden Wrasenabzüge häufig oberhalb des Kochfeldes angeordnet, es gibt aber auch Vorrichtungen, die seitlich des Kochfeldes oder vom Benutzer aus gesehen hinter dem Kochfeld angeordnet sind. Diese sind zumeist ausfahrbar oder/oder ausklappbar und saugen die Kochdünste aus einer gewissen Höhe vom Kochfeld ab. Viele Vorrichtungen nach dem Stand der Technik weisen sog. Down-Draft-Systeme auf, bei denen der Wrasenabzug seitlich oder hinter dem Kochfeld angeordnet ist und im Nutzungszustand aus der Arbeitsplatte nach oben heraus gefahren ist. Das Anordnen dieser Systeme bedingt, dass seitlich und hinter dem Kochfeld ausreichend Raum für die Abzüge vorgehalten wird. Bei kleineren Küchen ist eine derartige Anordnung daher nur eingeschränkt möglich. Wenn nicht auf eine Dunstabzugshaube oberhalb des Kochfeldes ausgewichen wird, muss ein kleineres Kochfeld installiert werden. Dies ist vom Kunden oft nicht gewünscht. Außerdem gibt es Kunden, die den zusätzlich zum Kochfeld vorgehaltenen Down-Draft-Dunstabzug aus gestalterischen Gründen ablehnen.In the prior art, such cooking devices are known which have a fume hood. On the one hand, fume hoods are often arranged above the cooktop, but there are also devices which are arranged on the side of the cooktop or behind the cooktop as seen by the user. These are usually extendable and / or foldable and suck the cooking fumes from a certain height from the hob. Many devices according to the prior art have so-called down-draft systems, in which the fume hood is arranged on the side or behind the cooktop and, when in use, has moved upwards out of the worktop. The arrangement of these systems means that there is sufficient space for the fume cupboards on the side and behind the hob. Such an arrangement is therefore only possible to a limited extent in smaller kitchens. If you do not use an extractor hood above the hob, a smaller hob must be installed. This is often not desired by the customer. There are also customers who reject the down-draft extractor available in addition to the cooktop for design reasons.

Um diesen Nachteilen abzuhelfen, sind verschiedene Vorrichtungen offenbart worden. So ist z.B. die Schrift DE 20 2008 013 350 U1 zu nennen, die ein Vorrichtung zum Kochen beschreibt. Sie ist durch eine Kochfeld-Einheit gekennzeichnet, die mehrere Kochstellen umfasst. Zwischen den Kochstellen, in den rück und/oder frontwärtigen Randbereichen und/oder in den seitlichen Randbereichen sind Einrichtungen zum Absaugen von Kochdünsten angeordnet. Zudem weist die Kochfeld-Einheit aber auch noch mindestens eine Einrichtung zur Zufuhr von Luft als Spülmedium auf. Bei Bedarf werden die einzelnen Kochstellen sogar durch abgedeckte Kanäle voneinander getrennt, die für den Fall der Nutzung geöffnet werden können. Gemäß eines Ausführungsbeispiels kann der Vorrichtung aus einem umlaufenden Kanal frische Luft zugeführt werden, die dann zentral über einen Kanal gemeinsam mit den Kochdünsten abgesaugt wird. Nachteilig ist, dass mit erhöhtem Aufwand eine Zufuhr von Frischluft gewährleistet werden muss. Dies ist auch deshalb nötig, weil ein Absaugen der warmen Kochdünste in die Ebene der Arbeitsplatte nur dann mit messbarem Erfolg erreicht werden kann, wenn die Kochdünste mit Hilfe der Frischluft in einem Bereich der Absaugung geblasen werden. Der erhöhte Aufwand der Vorrichtung spiegelt sich letztendlich auch in einem erhöhten Aufwand bei Installation und Wartung wieder. Die DE 689 03 757 T2 , DE 10 2010 042 436 A1 , DE 10 2015 104 470 A1 und E 27 49 824 zeigen weiteren relevanten Stand der Technik.Various devices have been disclosed to overcome these disadvantages. For example, the font DE 20 2008 013 350 U1 to name, which describes a device for cooking. It is characterized by a cooktop unit that includes several cooktops. Devices for extracting cooking fumes are arranged between the hotplates, in the rear and / or front edge areas and / or in the side edge areas. In addition, the cooktop unit also has at least one device for supplying air as the flushing medium. If necessary, the individual hotplates are even separated from each other by covered channels that can be opened in case of use. According to one embodiment, the device can be supplied with fresh air from a circumferential channel, which is then centrally via a Channel is sucked off together with the cooking fumes. The disadvantage is that a supply of fresh air must be ensured with increased effort. This is also necessary because the hot cooking vapors can only be extracted into the level of the worktop with measurable success if the cooking vapors are blown with the help of fresh air in an area of the extraction system. The increased effort of the device is ultimately also reflected in an increased effort in installation and maintenance. The DE 689 03 757 T2 , DE 10 2010 042 436 A1 , DE 10 2015 104 470 A1 and E 27 49 824 show further relevant prior art.

Der Erfindung stellt sich somit das Problem, eine Kochvorrichtung bereitzustellen, die über einen Wrasenabzug verfügt, welcher die Nachteile des Standes der Technik beseitigt. Erfindungsgemäß wird dieses Problem durch eine Kochvorrichtung mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus der allgemeinen Beschreibung und aus den nachfolgenden Unteransprüchen.The invention therefore has the problem of providing a cooking device which has a fume hood which eliminates the disadvantages of the prior art. According to the invention, this problem is solved by a cooking device with the features of claim 1. Advantageous refinements and developments of the invention result from the general description and from the following subclaims.

Dabei umfasst die Kochvorrichtung ein Kochfeld, einen Wrasenabzug und einen um das Kochfeld umlaufenden Rahmen. Der Wrasenabzug weist eine Lüftereinrichtung auf, die in Einbaulage der Kochvorrichtung unterhalb des Kochfeldes angeordnet ist. Die Kochvorrichtung ist im Wesentlichen in einer Ebene mit einer Arbeitsplatte angeordnet. Sie ist dadurch gekennzeichnet, dass der Rahmen zumindest abschnittsweise gegenüber dem Kochfeld vertikal bewegbar angeordnet ist. In einem Ruhezustand befindet es sich dabei in einer Ebene mit dem Kochfeld. Sobald der Betrieb des Kochfeldes oder insbesondere auch des Wrasenabzuges aufgenommen werden soll oder aufgenommen worden ist, also in einem Betriebszustand, befindet sich dieser Rahmen zumindest abschnittsweise gegenüber dem Kochfeld erhöht. Dabei wird mindestens eine Ansaugöffnung des Wrasenabzuges freigegeben. Optisch ist der Rahmen im Ruhezustand ein Teil des Kochfeldes, der das Kochfeld gegenüber der Arbeitsplatte abgrenzt. Dieses kommt dem Verbraucher, der Wert auf eine dezente Anordnung von Kücheneinrichtungen legt, entgegen, ohne dass auf den Wrasenabzug verzichtet werden muss. Vor der Betriebsaufnahme oder während des Betriebes des Kochfeldes, spätestens aber vor Inbetriebnahme des Wrasenabzuges wird der Rahmen gegenüber der Ebene der Arbeitsplatte vertikal nach oben verschoben, so dass die Ansaugöffnung des Wrasenabzuges freigegeben wird. Kochdünste können so aus dem Bereich des Kochfeldes abgesogen werden. Nach dem Verschließen der Absaugöffnung bilden Arbeitsplatte, Rahmen und Kochfeld nahezu eine Ebene, so dass der anfängliche optische Eindruck wieder erreicht wird. Eine vollständige vertikale Bewegung des Rahmens ist vorzuziehen, weil die dafür benötigten Mittel in geringerer Zahl in der Vorrichtung vorgehalten werden müssen. Allerdings ist durchaus denkbar, dass der Rahmen abschnittsweise vom Ruhezustand in den Betriebszustand überführt wird, z.B. in Abhängigkeit von der zum Kochen benutzten Kochstelle.The cooking device comprises a cooktop, a fume hood and a frame that runs around the cooktop. The vapor extractor has a fan device, which is arranged below the hob in the installed position of the cooking device. The cooking device is arranged essentially in one plane with a worktop. It is characterized in that the frame is arranged to be vertically movable at least in sections relative to the hob. In an idle state, it is on one level with the hob. As soon as the operation of the hob or, in particular, of the fume hood is to be started or has been started, that is to say in an operating state, this frame is raised, at least in sections, with respect to the hob. At least one suction opening of the vapor extractor is released. Visually, the frame is a part of the cooktop when it is idle, which delimits the cooktop from the worktop. This suits the consumer, who values a discreet arrangement of kitchen facilities, without having to do without the fume hood. Before starting up or during operation of the hob, but at the latest before starting up the fume hood, the frame is shifted vertically upwards relative to the level of the worktop, so that the suction opening of the fume hood is released. Cooking fumes can be extracted from the hob area. After closing the suction opening, the worktop, frame and hob form almost one level, so that the initial visual impression is achieved again. A complete vertical movement of the frame is preferable because the means required for this are less in the device must be kept available. However, it is entirely conceivable that the frame is transferred in sections from the idle state to the operating state, for example depending on the hotplate used for cooking.

In einer besonders bevorzugten Ausgestaltung der erfindungsgemäßen Kochvorrichtung ist die Ansaugöffnung des Wrasenabzuges im Betriebszustand des Wrasenabzuges umlaufend um das Kochfeld angeordnet. So kann unabhängig von der Nutzung des Kochfeldes ein optimaler Abzug des Wrasen gewährleistet werden, auch wenn man das Kochgeschirr während des Kochvorganges von einer Kochstelle auf eine andere Kochstelle des selben Kochfeldes verschiebt.In a particularly preferred embodiment of the cooking device according to the invention, the suction opening of the vapor extractor is arranged all around the hob in the operating state of the vapor extractor. This ensures that the fume is extracted optimally regardless of the use of the hob, even if the cookware is moved from one hotplate to another on the same hob during the cooking process.

Darüber hinaus in einer besonders bevorzugten Ausgestaltung der erfindungsgemäßen Kochvorrichtung in der Ansaugöffnung mindestens ein Filterelement angeordnet. Die vom Kochfeld aufsteigenden Kochdünste sollten vor dem Ableiten nach Außen oder zurück in die Küche einer Reinigung unterzogen werden, um z.B. Fette aus den Kochdünsten zu entnehmen. Um ein u.U. unterhalb des Kochfeldes angeordnetes und damit aufwändig zu reinigendes Filterelement zu vermeiden, ist dieses in der Ansaugöffnung platziert. Zur Entnahme des Filterelements kann der Rahmen durchaus auch höher aus der Arbeitsplatte herausfahren, als es während des Betriebes des Kochfeldes der Fall ist, um eine leichte Entnahme des Filterelements zu ermöglichen. Es können aber auch im Rahmeninneren Mechanismen vorgesehen sein, die ein Lösen des Filterelements aus dem Rahmen ermöglichen oder erleichtern. Es kann auch vorgesehen sein, dass zur leichteren Entnahme des Filterelements daran befestigte Abdeckungen, die im Ruhezustand des Rahmens mit dem Rahmen und dem Kochfeld im Wesentlichen in einer Ebene angeordnet sind, zur gemeinsamen Entnahme mit dem Filterelements dienen. Dies erleichtert die Handhabung.In addition, in a particularly preferred embodiment of the cooking device according to the invention, at least one filter element is arranged in the suction opening. The cooking vapors rising from the hob should be cleaned before being discharged outside or back into the kitchen, e.g. Remove fats from the cooking fumes. In order to To avoid filter elements that are arranged underneath the hob and are therefore difficult to clean, this is placed in the suction opening. To remove the filter element, the frame can also extend higher out of the worktop than is the case during operation of the hob in order to enable the filter element to be removed easily. However, mechanisms can also be provided in the interior of the frame that enable or facilitate detachment of the filter element from the frame. Provision can also be made for covers attached to it, which are arranged essentially in one plane with the frame and the hob when the frame is at rest, for easier removal of the filter element, for common removal with the filter element. This makes handling easier.

In einer weiteren besonders bevorzugten Ausführung der erfindungsgemäßen Kochvorrichtung ist das Filterelement beim Verfahren des Rahmens aus dem Ruhezustand in den Betriebszustand aus einer Ruheposition in eine Arbeitsposition verfahrbar. Die einfachste Möglichkeit hier ist eine feste Position des Filterelements innerhalb des Rahmens, so dass das Filterelement beim Aktivieren des Wrasenabzuges gemeinsam mit dem Rahmen in eine Position des Betriebszustandes verfahren wird. Das Filterelement ist dabei mit einer Längsseite im Rahmeninneren lösbar befestigt. Filterelement und Rahmen bilden dann eine weitestgehend starre Einheit. Zwischen Unterkante des Filterelements und dem Kochfeld kann dann ein abzudichtender Spalt entstehen. Um die Filterfläche zu vergrößern und gleichzeitig einen Spalt zu vermeiden, kann es aber auch vorgesehen sein, dass das Filterelement im Rahmen entlang einer Längsseite parallel zum Kochfeld gelagert ist und mit der anderen Längsseite entweder auf Grund einer Vorspannung oder durch eine Führung in Schienen einen Abschluss mit dem Kochfeld bildet. Der Reinigungserfolg des Filterelements wird dadurch erhöht. Um einem geringeren Raumbedarf gerecht zu werden, kann es auch vorgesehen sein, dass das Filterelement im Ruhezustand weitestgehend senkrecht zum Kochfeld in einer Filterelementaufnahme platziert ist und nach dem Einschalten des Wrasenabzugs bzw. nach dem Verfahren des Rahmens in den Betriebszustand automatisch in eine Betriebsposition geklappt wird, die ein optimales Reinigen der Kochdünste gewährleistet.In a further particularly preferred embodiment of the cooking device according to the invention, the filter element can be moved from a rest position into a working position when the frame is moved from the rest state into the operating state. The simplest option here is a fixed position of the filter element within the frame, so that when the vapor extraction is activated, the filter element is moved together with the frame into a position in the operating state. The filter element is detachably fastened with a long side inside the frame. The filter element and frame then form a largely rigid unit. A gap can then be sealed between the lower edge of the filter element and the hob. In order to enlarge the filter area and at the same time to avoid a gap, it can also be provided that the filter element is mounted in the frame along one long side parallel to the hob and with the other long side either due to a pretension or by a guide in rails a termination forms with the hob. The cleaning success of the filter element is increased. In order to meet a smaller space requirement, it can also be provided that the filter element in the idle state is placed as far as possible perpendicularly to the hob in a filter element receptacle and is automatically folded into an operating position after switching on the fume hood or after moving the frame into the operating state , which ensures optimal cleaning of cooking fumes.

In einer weiteren besonders bevorzugten Ausgestaltung der erfindungsgemäßen Kochvorrichtung ist der Rahmen maximal um die Höhe des Kochfeldes vertikal verfahrbar. Das Kochfeld sollte - gerade im Hinblick auf einen nur unwesentlich gegenüber einer Kochvorrichtung nach dem Stand der Technik vergrößerten Platzbedarf - durch den Rahmen eine nicht wesentlich größere Einbauhöhe haben. Ein Rahmen mit starren Seiten ist einfach zu produzieren. Um die Einbauhöhe nicht zu stark zu überschreiten, sollte der über das Kochfeld hinaus stehende Rahmen also nicht weiter über das Kochfeld hinaus stehen, als das Kochfeld selbst hoch ist.In a further particularly preferred embodiment of the cooking device according to the invention, the frame can be moved vertically by a maximum of the height of the hob. The hob should have a not significantly greater installation height due to the frame, particularly in view of a space requirement which is only insignificantly larger than that of a cooking device according to the prior art. A frame with rigid sides is easy to produce. In order not to exceed the installation height too much, the frame standing over the cooktop should not be further than the cooktop than the cooktop itself is high.

In einer bevorzugten Ausgestaltung der erfindungsgemäßen Kochvorrichtung ist der Rahmen manuell verfahrbar. Der Nutzer kann so durch manuelles Betätigen den Rahmen aus dem Ruhezustand in den Betriebszustand überführen. Dies kann einerseits mechanisch erfolgen. So führt z.B. das Betätigen eines Knopfes zur Entriegelung eines Riegels, welcher den Rahmen im Ruhezustand hält. Auch ein sog. Push-To-Open-Mechanismus ist denkbar, bei dem durch Drücken auf den Rahmen ein Schließmechanismus überwunden und der Rahmen mittels Federkraft geöffnet wird. Ein Drücken des Rahmens in seinen Ruhezustand gegen den Widerstand der Feder aktiviert diesen Schließmechanismus wieder. Nach dem Öffnen kann der Wrasenabzug gestartet werden, es kann aber auch vorgesehen sein, dass mit dem Öffnen des Rahmens automatisch der Wrasenabzug seine Arbeit aufnimmt. Gleiches gilt beim Abschalten, so dass mit der Aufnahme des Schließvorganges automatisch umgehend der Wrasenabzug abgeschaltet wird.In a preferred embodiment of the cooking device according to the invention, the frame can be moved manually. The user can thus switch the frame from the idle state to the operating state by manual actuation. On the one hand, this can be done mechanically. For example, pressing a button to unlock a bolt that keeps the frame in the idle state. A so-called push-to-open mechanism is also conceivable, in which a closing mechanism is overcome by pressing on the frame and the frame is opened by means of spring force. Pressing the frame into its idle state against the resistance of the spring reactivates this locking mechanism. After opening, the vapor extraction can be started, but it can also be provided that the vapor extraction automatically begins its work when the frame is opened. The same applies when switching off, so that the vapor extraction is automatically switched off immediately when the closing process is started.

In einer weiteren bevorzugten Ausgestaltung der erfindungsgemäßen Kochvorrichtung ist der Rahmen motorisch verfahrbar. Hier liegt der Fokus in der besonderen Bedienerfreundlichkeit der Kochvorrichtung. Durch Betätigen eines Bedienungselements wird der Rahmen von der Ruheposition in die Betriebsposition motorisch verfahren. Die hierdurch gewährleistete Gleichmäßigkeit des Ausfahrens wirkt sich auch schonen auf die anderen Bauteile, z.B. auf die Filterelemente aus.In a further preferred embodiment of the cooking device according to the invention, the frame can be moved by a motor. The focus here is on the particular user-friendliness of the cooking device. By actuating an operating element, the frame is moved by motor from the rest position into the operating position. The resulting uniformity of the extension also has a gentle effect on the other components, e.g. on the filter elements.

Nach einer weiteren bevorzugten Ausführungsform der erfindungsgemäßen Kochvorrichtung verfährt der Rahmen beim Einschalten des Kochfeldes und/oder beim Einschalten des Wrasenabzuges automatisch aus dem Ruhezustand in den Betriebszustand. Durch die Verknüpfung der beiden Vorgänge wird nicht nur eine Vereinfachung für den Nutzer und eine Bedienkomfort herbeigeführt, insbesondere wird eine optimale Abstimmung zwischen der Aktivierung des Wrasenabzuges und dem Öffnen des Rahmens erreicht, um den Wrasenabzug z.B. vor Beschädigungen durch zu frühes Ansaugen zu schützen bzw. bei Beginn des Kochvorganges sofort einen optimalen Abzug von Kochdünsten zu erreichen.According to a further preferred embodiment of the cooking device according to the invention, the frame moves automatically from the idle state into the operating state when the cooktop and / or when the fume hood is switched on. Through the Linking the two processes not only simplifies the user and makes it easier to use, in particular, an optimal coordination between the activation of the fume hood and the opening of the frame is achieved in order to protect the fume hood from damage due to early suction or at the beginning of the cooking process to achieve an optimal deduction of cooking fumes immediately.

Die mit der Erfindung erreichbaren Vorteile bestehen im Wesentlichen in dem sehr platzsparenden Aufbau der Vorrichtung. Auch auf kleinstem Raum kann ein Wrasenabzug bereit gestellt werden, der jedoch im Ruhezustand optisch nicht wahrnehmbar ist. Dabei geht der Bedienungskomfort für den Nutzer nicht verloren. Trotzdem werden Kochdünste durch den gegenüber dem Kochfeld erhöht angeordneten Wrasenabzug gut abgenommen und der Filterung unterzogen.The advantages achievable with the invention consist essentially in the very space-saving construction of the device. A fume hood can also be provided in the smallest of spaces, but is not visually perceptible in the idle state. The ease of use for the user is not lost. Nevertheless, cooking vapors are easily removed by the fume hood, which is higher than the cooktop, and subjected to filtering.

Zwei Ausführungsbeispiele der Erfindung sind in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigen

Figur 1
die erfindungsgemäße Kochvorrichtung in einer ersten Ausführungsform in einem Ruhezustand,
Figur 2
die erfindungsgemäße Kochvorrichtung in einer ersten Ausführungsform in einem Betriebszustand,
Figur 3
einen Schnitt durch die erfindungsgemäße Kochvorrichtung der ersten Ausführungsform,
Figur 4
einen Schnitt durch die erfindungsgemäße Kochvorrichtung der zweiten Ausführungsform in einem Ruhezustand und
Figur 5
einen Schnitt durch die erfindungsgemäße Kochvorrichtung der zweiten Ausführungsform in einem Betriebszustand.
Two exemplary embodiments of the invention are shown purely schematically in the drawings and are described in more detail below. Show it
Figure 1
the cooking device according to the invention in a first embodiment in an idle state,
Figure 2
the cooking device according to the invention in a first embodiment in an operating state,
Figure 3
2 shows a section through the cooking device according to the invention of the first embodiment,
Figure 4
a section through the cooking device according to the invention of the second embodiment in a rest state and
Figure 5
a section through the cooking device according to the invention of the second embodiment in an operating state.

In Fig. 1 ist die erfindungsgemäße Kochvorrichtung 1 im Ruhezustand dargestellt. Die Kochvorrichtung 1 ist in eine nicht dargestellte Arbeitsplatte eingelassen. Von oben - also für den Nutzer - sichtbar sind das Kochfeld 2 und der das Kochfeld 2 umgebende Rahmen 3. Der Rahmen 3 ist derart in die Arbeitsplatte eingelassen, dass er einer vertikalen Bewegung unterzogen werden kann.In Fig. 1 the cooking device 1 according to the invention is shown in the idle state. The cooking device 1 is embedded in a worktop, not shown. The hob 2 and the frame 3 surrounding the hob 2 are visible from above - ie for the user. The frame 3 is embedded in the worktop in such a way that it can be subjected to a vertical movement.

Sobald der Betrieb der Kochvorrichtung 1 aufgenommen werden soll oder aufgenommen ist, jedenfalls vor Inbetriebnahme der Wrasenabzugseinrichtung wird der Rahmen 3 vertikal nach oben verfahren. So wird - wie in Figur 2 dargestellt - zwischen dem Rahmen 3 und dem Kochfeld 2 eine Ansaugöffnung 4 freigegeben, durch die der Wrasen mittels der nicht dargestellten aber unter dem Kochfeld 2 angeordneten Lüftereinrichtung abgesaug wird.As soon as the operation of the cooking device 1 is to be or is to be started, in any case before the vapor extraction device is started up, the frame 3 is moved vertically upward. So - as in Figure 2 shown - between the frame 3 and the cooktop 2, a suction opening 4 is released, through which the vapors are sucked off by means of the fan device (not shown but arranged below the cooktop 2).

In einem Schnitt wird in Fig. 3 die erfindungsgemäße Kochvorrichtung 1 genauer gezeigt. Auch hier ist ein Betriebszustand zu sehen. Der Rahmen 3 ist gegenüber dem Kochfeld 2 vertikal nach oben verschoben. Auf dem Kochfeld 2 steht ein Kochtopf 6. Es ist wenigstens eine Ansaugöffnung 4 freigegeben. In der Ansaugöffnung 4 ist ein Filterelement 5 angeordnet, mit dem die abgesaugten Kochdünste 7 gefiltert werden.In one cut is in Fig. 3 the cooking device 1 according to the invention shown in more detail. An operating status can also be seen here. The frame 3 is displaced vertically upwards relative to the hob 2. There is a saucepan 6 on the hob 2. At least one suction opening 4 is opened. A filter element 5 is arranged in the suction opening 4, with which the extracted cooking fumes 7 are filtered.

In Fig. 4 ist eine andere Ausführungsform der Erfindung dargestellt. Hier ist zwischen Arbeitsplatte 8 und Kochfeld 2 ein Rahmen 3 angeordnet, der mittels einer Abdeckung 9 in der Ruhestellung den Bereich zwischen Arbeitsplatte 8 und Kochfeld 2 verschließt. Unterhalb der Abdeckung 9 ist ein Wrasenabzugskanal 10 angeordnet, durch den Wrasen bei Betrieb der Vorrichtung abgeführt werden kann. Der Wrasenabzugskanal 10 ist Teil des Wrasenabzugs, der Teil der erfindungsgemäßen Kochvorrichtung ist. Der Wrasenabzugskanal 10 ist dabei von einem Filterelement 5 abgedeckt. So werden die Kochdünste beim Abzug z.B. von Fetten gereinigt.In Fig. 4 another embodiment of the invention is shown. Here, a frame 3 is arranged between worktop 8 and hob 2, which closes the area between worktop 8 and hob 2 in the rest position by means of a cover 9. A vapor extraction duct 10 is arranged below the cover 9, through which vapors can be discharged when the device is in operation. The vapor extraction duct 10 is part of the vapor extraction, which is part of the cooking device according to the invention. The vapor extraction duct 10 is covered by a filter element 5. For example, the cooking fumes are cleaned when fats are removed.

Sobald die Vorrichtung in eine Betriebsstellung übergeht, wird der Rahmen 3 wie in Fig. 5 dargestellt, relativ gegenüber dem Kochfeld 2 und damit auch gegenüber der Arbeitsplatte 8 vertikal bewegt. Da die Abdeckung 9 dabei ortsfest in der Ebene des Kochfeldes 2 verbleibt, werden Ansaugöffnungen 4 freigegeben, durch die die Kochdünste 7 abgesaugt werden können. Bevor die Kochdünste 7 in den Wrasenabzugskanal 10 eintreten, werden sie mittels eines Filterelements 5 gefiltert.As soon as the device changes to an operating position, the frame 3 becomes as in FIG Fig. 5 shown, moved relative to the hob 2 and thus also relative to the worktop 8 vertically. Since the cover 9 remains stationary in the plane of the cooktop 2, suction openings 4 are released through which the cooking fumes 7 can be extracted. Before the cooking fumes 7 enter the vapor extraction duct 10, they are filtered by means of a filter element 5.

Da es sich bei der vorhergehenden, detailliert beschriebenen Kochvorrichtung um ein Ausführungsbeispiel handelt, kann sie in üblicher Weise vom Fachmann in einem weiten Umfang modifiziert werden. Insbesondere können auch die konkreten Ausgestaltungen des Kanalsystems in anderer Form als in der hier beschriebenen folgen. Ebenso kann die Wrasenabzugseinrichtung in einer anderen Form ausgestaltet werden, wenn dies aus Platzgründen bzw. designerischen Gründen notwendig ist. Weiter schließt die Verwendung der unbestimmten Artikel "ein" bzw. "eine" nicht aus, dass die betreffenden Merkmale auch mehrfach vorhanden sein können.Since the preceding cooking device described in detail is an exemplary embodiment, it can be modified in a conventional manner to a large extent by a person skilled in the art. In particular, the specific configurations of the channel system can also follow in a different form than that described here. Likewise, the vapor extraction device can be designed in a different form if this is necessary for reasons of space or design. Furthermore, the use of the indefinite articles "a" or "an" does not exclude that the relevant features can also be present more than once.

BezugszeichenlisteReference list

11
KochvorrichtungCooking device
22nd
KochfeldCooktop
33rd
Rahmenframe
44th
AnsaugöffnungSuction opening
55
FilterelementFilter element
66
Kochtopfcooking pot
77
KochdünsteCooking fumes
88th
ArbeitsplatteCountertop
99
Abdeckungcover
1010th
WrasenabzugskanalVapors duct

Claims (8)

  1. Cooking device (1), comprising a hob (2), an extractor hood having a fan device that is arranged below the hob (2) when the cooking device (1) is in the installed position, and a frame (3) that encompasses the hob (2), the cooking device (1) being arranged substantially in one plane with a worktop, characterised in that the frame (3) is arranged, at least in portions, so as to be vertically movable relative to the hob (2) and is located, in a rest state, in one plane with the hob (2) and is raised at least in portions with respect to the hob (2) in an operating state, in particular of the extractor hood, and, in the operating state, exposes at least one suction opening (4) of the extractor hood.
  2. Cooking device (1) according to claim 1, characterised in that the suction opening (4) of the extractor hood, in the operating state of the extractor hood, is arranged so as to encompass the hob (2).
  3. Cooking device (1) according to either of the preceding claims, characterised in that at least one filter element (5) is arranged in the suction opening (4).
  4. Cooking device (1) according to claim 3, characterised in that the filter element (5) can be displaced from a rest position into an operating position when the frame (3) is displaced from the rest state into the operating state.
  5. Cooking device (1) according to any of the preceding claims, characterised in that the frame (3) is vertically displaceable by no more than the height of the cooking device (1), preferably by no more than the height of the hob (2).
  6. Cooking device (1) according to any of the preceding claims, characterised in that the frame (3) can be displaced manually.
  7. Cooking device (1) according to any of the preceding claims, characterised in that the frame (3) can be displaced by a motor.
  8. Cooking device (1) according to claim 7, characterised in that the frame (3) is automatically displaced from the rest state into the operating state when the hob (2) and/or the extractor hood is switched on.
EP16195792.3A 2015-11-10 2016-10-26 Cooking apparatus with exhaust removing device Active EP3168537B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015119310.8A DE102015119310A1 (en) 2015-11-10 2015-11-10 cooking apparatus

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Publication Number Publication Date
EP3168537A1 EP3168537A1 (en) 2017-05-17
EP3168537B1 true EP3168537B1 (en) 2020-04-22

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ID=57206164

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EP16195792.3A Active EP3168537B1 (en) 2015-11-10 2016-10-26 Cooking apparatus with exhaust removing device

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EP (1) EP3168537B1 (en)
DE (1) DE102015119310A1 (en)
ES (1) ES2791192T3 (en)

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CN107300199B (en) * 2017-07-20 2023-05-05 杭州老板电器股份有限公司 Three-dimensional air inlet range hood
DE102017118150A1 (en) * 2017-08-09 2019-02-14 Miele & Cie. Kg cooking apparatus
DE102017120193B4 (en) 2017-09-01 2021-11-25 aptus 1752. GmbH Cooking element
DE102017128992A1 (en) * 2017-12-06 2019-06-06 Miele & Cie. Kg cooking apparatus
DE102017129011A1 (en) * 2017-12-06 2019-06-06 Miele & Cie. Kg cooking apparatus
DE102018107904B4 (en) 2018-04-04 2024-05-16 Miele & Cie. Kg Air extraction device for a hob
IT201800006807A1 (en) * 2018-06-29 2019-12-29 HOB AND HOOD GROUP.
DE102018130828A1 (en) * 2018-12-04 2020-06-04 Miele & Cie. Kg Extractor hood
TWI833858B (en) * 2019-12-16 2024-03-01 義大利商Ｂ Ｓ 服務有限公司 Hob-extractor hood assembly

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US3303839A (en) * 1965-06-01 1967-02-14 Tavan Louis Ventilated cooking stove unit
GB1591451A (en) * 1976-11-11 1981-06-24 Kemtron Properties Pty Ltd Extractor vents
DE68903757T2 (en) * 1988-01-14 1993-05-13 Yano Corp COOKING DEVICE WITH VENTILATION DEVICE.
DE202008013350U1 (en) 2008-10-11 2009-01-08 Bruckbauer, Wilhelm Device for cooking with rinsing air supply and rinsing air extraction
DE102010042436B4 (en) * 2010-10-14 2022-01-05 BSH Hausgeräte GmbH Hob with integrated extractor hood
DE102015104470B4 (en) * 2015-03-25 2021-06-02 Miele & Cie. Kg Hob and a method for operating a hob

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Publication number Publication date
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DE102015119310A1 (en) 2017-05-11
ES2791192T3 (en) 2020-11-03

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