EP2159492B1 - Extractor hood comprising a locking device for a planar element - Google Patents

Extractor hood comprising a locking device for a planar element Download PDF

Info

Publication number
EP2159492B1
EP2159492B1 EP09167313.7A EP09167313A EP2159492B1 EP 2159492 B1 EP2159492 B1 EP 2159492B1 EP 09167313 A EP09167313 A EP 09167313A EP 2159492 B1 EP2159492 B1 EP 2159492B1
Authority
EP
European Patent Office
Prior art keywords
extractor hood
closure
surface element
housing
locking device
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.)
Active
Application number
EP09167313.7A
Other languages
German (de)
French (fr)
Other versions
EP2159492A2 (en
EP2159492A3 (en
Inventor
Ulmar Neumann
Thomas Wilde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP2159492A2 publication Critical patent/EP2159492A2/en
Publication of EP2159492A3 publication Critical patent/EP2159492A3/en
Application granted granted Critical
Publication of EP2159492B1 publication Critical patent/EP2159492B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGESĀ ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters

Definitions

  • the invention relates to an extractor hood with a housing having a suction opening and at least one surface element arranged in the suction opening, in particular a grease filter and / or a vapor guide plate, at least one locking device being provided for the surface element, with which the surface element on the housing in an operating position is definable.
  • Extractor hoods are used in the home in kitchens to capture the vapors generated at a hotplate and either return them to the air in a filtered way or to lead them outside into the room.
  • extractor hoods refer both to hoods that are mounted on or in an upper cabinet of a piece of kitchen furniture, and to food that is attached to a wall or to the ceiling of the room independently of the kitchen furniture.
  • Extractor hoods have a housing in which, among other things, a fan is arranged, with which the vapor is sucked in through a suction opening.
  • a grease filter and / or a vapor baffle is located in the suction opening, hereinafter referred to collectively as a surface element.
  • the task of the fat filter is to separate the fat components contained in the vapor as completely as possible.
  • the size of the grease filter corresponds to the size of the suction opening, so that all the fumes that are drawn in flow through the grease filter.
  • a vapor baffle is used in an extractor hood with edge extraction.
  • the vapor guide plate is somewhat smaller than the suction opening of the housing, so that there is a gap between the housing and the vapor guide plate, through which the vapor is sucked in.
  • a grease filter is usually located behind the vapor guide plate. It is also known to combine a vapor guide plate with a grease filter to form a common surface unit. The vapor guide plate and the grease filter form a structural unit and are assembled or disassembled together on the housing.
  • the surface element can be detached from the Housing attached.
  • a bearing point is provided which fixes the surface element relative to the housing at least in the vertical direction.
  • the bearing point usually enables a pivoting movement of the surface element relative to the housing.
  • the bearing point can comprise, for example, a hook or a hinge.
  • a locking device is usually provided with which the surface element can be locked to the housing. The locking device is spaced from a pivot axis of the surface element defined by the bearing point. In order to remove the surface element, the locking device is first released, then the surface element is pivoted downward about the pivot axis formed in the bearing point and finally the surface element is released from the housing at the bearing point.
  • Known locking devices often consist of a bolt biased into a locking position by a spring, which can be moved into an open position by an operator against the spring force.
  • the bolt is connected to a handle which is integrated in the surface element.
  • the present invention is therefore based on the object of providing an extractor hood with an ergonomically favorable locking device for the surface element, in which the risk of the surface element falling down is minimized.
  • the closure, the locking element, the guide extension and the The insertion opening are all part of the locking device.
  • the task of the guide extension and the insertion opening is to position the surface element exactly in the housing, so that the locking element is arranged exactly in front of the closure. If the surface element is pivoted downward away from the housing, the distance between the guide extension and the insertion opening is less than the distance between the latching element and the closure. When the surface element is pivoted upward, the guide extension therefore first comes into contact with the insertion opening and aligns the surface element before the latching element is inserted into the closure.
  • the at least one guide extension is arranged adjacent to the locking element.
  • Guide extension and locking element are on the same component, in close proximity to each other. Nevertheless, the guide extension and the locking element are each formed by their own bodies, which protrude from a common base plate.
  • the latching element and the at least one guide extension are arranged on the surface element. It follows from this that the closure is arranged on the housing. The insertion opening is also located on the housing, in the immediate vicinity of the closure.
  • the locking device is particularly advantageously designed as a push-push element.
  • Such locking elements are referred to as push-push elements, which are locked in a certain direction when they are first pressed and are released in the same direction when they are pressed again.
  • the surface element this means that the surface element is pressed in the direction of the housing in order to lock the surface element. Pressing the surface element again in the direction of the housing unlocks the locking element, so that the surface element can be moved downward.
  • the surface element is particularly preferably pivotally mounted on the housing about a pivot axis.
  • the surface element can be pivoted downward about the pivot axis from the operating position. This happens, for example, when the surface element is to be separated from the housing or in order to make the interior of the housing of the extractor hood accessible.
  • a bearing point for the surface element is provided, in which the pivot axis is defined.
  • the surface element is held pivotably about the pivot axis in the bearing point.
  • the bearing point is designed such that the surface element can be detached from the bearing point and thus completely removed from the extractor hood.
  • the bearing point can limit a possible swiveling movement of the surface element downwards in order to prevent an uncontrolled swiveling downwards of the surface element.
  • the bearing point ensures that the surface element does not unintentionally detach from the bearing point, which in particular prevents the surface element from falling down.
  • the torques to be absorbed by the locking device and the bearing point can be minimized by arranging the locking device at a distance from the bearing point.
  • the at least one guide extension has at least one first insertion bevel with which an offset of the latching element relative to the closure can be compensated for in a first direction, in particular in the direction perpendicular to the pivot axis.
  • the task of the insertion bevel is to enable insertion of the guide extension into the insertion opening despite an offset of the surface element.
  • the insertion slope causes the surface element to be aligned. This alignment process is completed before the locking element comes into contact with the closure.
  • the guide extension has at least a second insertion bevel with which an offset of the latching element relative to the closure in a second direction, in particular in the direction parallel to the pivot axis, can be compensated.
  • the two insertion bevels are at the same height on the guide extension, so that the surface element is aligned simultaneously in the first direction and in the second direction during a swiveling movement upwards.
  • the latching element and the guide extension are particularly advantageously formed by a common component, which is preferably made of plastic or aluminum.
  • the latching element and the at least one guide extension project separately from one another from a common base.
  • the design made of plastic or aluminum enables particularly simple production, for example as an injection or die-cast part.
  • the closure and the insertion opening are formed by separate components, which are preferably connected to one another.
  • This design makes it possible to use a standardized purchased part as a closure, while the insertion opening is provided in a housing part of the extractor hood.
  • a connection of the components of the insertion opening and the closure ensures that the insertion opening and closure are positioned exactly relative to one another.
  • the closure is essentially made of plastic.
  • the insertion opening is essentially made of metal, preferably of sheet metal.
  • FIG 1 is a perspective view of an extractor hood 1 designed as a chimney.
  • the extractor hood 1 comprises a housing 3, the underside of which has a large suction opening in which two surface elements 2 are arranged.
  • the surface elements 2 are each formed by a vapor guide plate, which is combined with a grease filter arranged on the back of the vapor guide plate. The vapor is sucked in through openings on the edge of the vapor baffle and then flows through the grease filter.
  • Vapor guide plate and grease filter form a structural unit, which is referred to here as surface element 2.
  • a chimney 4 is arranged on the top of the housing 3, in which there is a fan and channels for discharging the filtered vapors.
  • lighting elements 5 Integrated into the housing 3 are lighting elements 5, by means of which a hotplate located below the extractor hood 1 can be illuminated.
  • the present patent application relates to the type of fastening and mounting of the surface elements 2 on the housing 3. Because of the high weight of the surface element 2 constructed from a vapor baffle and a grease filter, special requirements must be placed on its mounting and mounting.
  • FIG. 2 the housing 3 is shown with only one surface element 2.
  • the second surface element is omitted in the figure, so that the interior of the housing is partially visible.
  • the suction openings 6 which run around the edge and through which the vapors rising from a hotplate are sucked in can be seen in the present illustration.
  • each surface element 2 being held with its two rear corners in a bearing point 7.
  • the front of each surface element 2 is fastened to the housing 3 with a locking device 8 in each case.
  • the locking devices 8 are designed as push-push elements.
  • the locking device 8 is released in that the surface element 2 is pressed upward in the area of the locking device 8.
  • the surface element 2 can then be pivoted downwards, the pivot axis of the surface element 2 being in the region of the bearing points 7 and being defined by them.
  • the surface element 2 is pushed up again in the area of the locking device 8.
  • the surface element 2 is locked in the housing 3.
  • the locking device 8 is unlocked and the surface element 2 is pivoted down to an end position.
  • the bearing point 7 is designed in such a way that it enables a pivoting movement of the surface element 2 about a pivot axis formed in the bearing point 7.
  • the bearing point 7 defines an end position for the pivoting movement of the surface element 2 downwards. This prevents the surface element 2 from swinging down in an uncontrolled manner after it has been unlocked by an operator and then released.
  • the bearing point 7 is designed in such a way that the surface element 2 located in the end position is fixed to the housing 3 in such a way that the surface element 2 is prevented from falling down after it has been released by the operator. In order to remove the surface element 2 from the bearing point 7, it rather has to be pivoted slightly upwards by the operator before it can be removed substantially to the front.
  • Figure 4 shows the locking device 8 with the surface element 2 slightly open.
  • a locking element 17 and two guide extensions 18 can be seen, all of which are fastened to the surface element 2.
  • a closure 16 and a guide component 20 are arranged on the housing 3 of the extractor hood 1.
  • the guide component 20 is part of the housing 3 of the extractor hood 1 and defines an insertion opening 19 for each guide extension 18.
  • Figure 5 shows in detail the elements of the locking device 8 fastened to the surface element 2.
  • the latching element 17 and the two guide extensions 18 are designed as a common component, in the present exemplary embodiment as a plastic injection-molded part.
  • the locking element 17 protrudes upward from the surface element 2 and is angled at the upper end.
  • the two guide extensions 18 are higher than the locking element 17. They each have two first insertion bevels 21 and a second insertion bevel 22 at their upper end.
  • the first insertion bevels serve to center the surface element 2 in direction A, while the second insertion bevels 22 serve to center the surface element 2 in direction B.
  • Figure 6 shows a section of the housing 3, in which the elements of the locking device 8 fastened to the housing 3 are located.
  • the closure 16 contains the mechanism of the push-push function. This push-push function has the effect that after it has been inserted into an insertion opening 23 of the closure 16, the latching element 17 is initially locked there. If the locking element 17 is then pressed again in the direction of the closure 16, it is released again and can be removed again from the insertion opening 23.
  • the structure and the exact functioning of a suitable closure 16 with push-push function is in the publication US 4655489 described.
  • the correct position of the surface element is ensured by means of the insertion openings 19 which receive the guide extensions 18.
  • the position and size of the insertion openings 19 are defined by the guide component 20, which is part of the housing 3.
  • Figure 7 shows the locking device 8 in a viewing direction obliquely from above, from the inside of the housing 3.
  • the surface element 2 is in its upper end position and is in contact with the housing 3. It is particularly easy to see how the guide extensions 18 through the guide component 20 in both horizontal directions are led.
  • the guide extensions 18 protrude through the insertion openings 19 upwards.
  • the latching element 17 also projects upward through a central opening of the guide component 20 into the area where the closure 16 is normally located.
  • Figure 8 shows the arrangement according to Figure 7 including the closure 16.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Description

Gegenstand der Erfindung ist eine Dunstabzugshaube mit einem eine Ansaugƶffnung aufweisenden GehƤuse und mindestens einem in der Ansaugƶffnung angeordneten FlƤchenelement, insbesondere einem Fettfilter und/oder einem Wrasenleitblech, wobei mindestens eine Verriegelungsvorrichtung fĆ¼r das FlƤchenelement vorgesehen ist, mit dem das FlƤchenelement an dem GehƤuse in einer Betriebsstellung festlegbar ist.The invention relates to an extractor hood with a housing having a suction opening and at least one surface element arranged in the suction opening, in particular a grease filter and / or a vapor guide plate, at least one locking device being provided for the surface element, with which the surface element on the housing in an operating position is definable.

Dunstabzugshauben werden im hƤuslichen Bereich in KĆ¼chen eingesetzt, um den an einer Kochstelle entstehenden Wrasen einzufangen und entweder gefiltert in die Raumluft zurĆ¼ckzuleiten oder aus dem Raum ins Freie abzufĆ¼hren. Als Dunstabzugshauben werden im Zusammenhang mit der vorliegenden Erfindung sowohl solche Hauben bezeichnet, die an oder in einem Oberschrank eines KĆ¼ckenmƶbels montiert werden, als auch Essen, die unabhƤngig vom KĆ¼chenmobiliar an einer Wand oder an der Zimmerdecke befestigt werden.Extractor hoods are used in the home in kitchens to capture the vapors generated at a hotplate and either return them to the air in a filtered way or to lead them outside into the room. In the context of the present invention, extractor hoods refer both to hoods that are mounted on or in an upper cabinet of a piece of kitchen furniture, and to food that is attached to a wall or to the ceiling of the room independently of the kitchen furniture.

Dunstabzugshauben besitzen ein GehƤuse, in dem unter anderem ein LĆ¼fter angeordnet ist, mit dem der Wrasen durch eine Ansaugƶffnung angesaugt wird. In der Ansaugƶffnung befindet sich ein Fettfilter und/oder ein Wrasenleitblech, im Folgenden zusammenfassend als FlƤchenelement bezeichnet. Aufgabe des Fettfilters ist es, die im Wrasen enthaltenen Fettbestandteile mƶglichst vollstƤndig abzuscheiden. Die GrĆ¶ĆŸe des Fettfilters entspricht dabei der GrĆ¶ĆŸe der Ansaugƶffnung, sodass sƤmtlicher angesaugte Wrasen den Fettfilter durchstrƶmt. Ein Wrasenleitblech wird bei einer Dunstabzugshaube mit Randabsaugung eingesetzt. Hierbei ist das Wrasenleitblech etwas kleiner als die Ansaugƶffnung des GehƤuses, sodass zwischen GehƤuse und Wrasenleitblech ein Spalt vorhanden ist, durch den der Wrasen eingesaugt wird. In der Regel ist hinter dem Wrasenleitblech ein Fettfilter angeordnet. Bekannt ist es auch, ein Wrasenleitblech mit einem Fettfilter zu einer gemeinsamen FlƤcheneinheit zu kombinieren. Das Wrasenleitblech und der Fettfilter bilden dabei eine Baueinheit und werden gemeinsam an dem GehƤuse montiert bzw. wieder demontiert.Extractor hoods have a housing in which, among other things, a fan is arranged, with which the vapor is sucked in through a suction opening. A grease filter and / or a vapor baffle is located in the suction opening, hereinafter referred to collectively as a surface element. The task of the fat filter is to separate the fat components contained in the vapor as completely as possible. The size of the grease filter corresponds to the size of the suction opening, so that all the fumes that are drawn in flow through the grease filter. A vapor baffle is used in an extractor hood with edge extraction. Here, the vapor guide plate is somewhat smaller than the suction opening of the housing, so that there is a gap between the housing and the vapor guide plate, through which the vapor is sucked in. A grease filter is usually located behind the vapor guide plate. It is also known to combine a vapor guide plate with a grease filter to form a common surface unit. The vapor guide plate and the grease filter form a structural unit and are assembled or disassembled together on the housing.

Um ein Reinigen des FlƤchenelements zu erleichtern, und um einen Zugang in den Innenraum des GehƤuses zu ermƶglichen, ist das FlƤchenelement lƶsbar an dem GehƤuse befestigt. Hierzu ist eine Lagerstelle vorgesehen, die das FlƤchenelement gegenĆ¼ber dem GehƤuse zumindest in vertikaler Richtung fixiert. Ɯblicherweise ermƶglicht die Lagerstelle eine Schwenkbewegung des FlƤchenelements relativ zum GehƤuse. Die Lagerstelle kann hierzu beispielsweise einen Haken oder ein Scharnier umfassen. ZusƤtzlich zu der Lagerstelle ist Ć¼blicherweise eine Verriegelungsvorrichtung vorgesehen, mit dem das FlƤchenelement an dem GehƤuse verriegelt werden kann. Die Verriegelungsvorrichtung ist von einer durch die Lagerstelle definierten Schwenkachse des FlƤchenelements beabstandet. Um das FlƤchenelement zu entfernen, wird zunƤchst die Verriegelungsvorrichtung gelƶst, anschlieƟend das FlƤchenelement um die in der Lagerstelle gebildete Schwenkachse nach unten geschwenkt und schlieƟlich das FlƤchenelement an der Lagerstelle von dem GehƤuse gelƶst.In order to facilitate cleaning of the surface element and to enable access to the interior of the housing, the surface element can be detached from the Housing attached. For this purpose, a bearing point is provided which fixes the surface element relative to the housing at least in the vertical direction. The bearing point usually enables a pivoting movement of the surface element relative to the housing. For this purpose, the bearing point can comprise, for example, a hook or a hinge. In addition to the bearing point, a locking device is usually provided with which the surface element can be locked to the housing. The locking device is spaced from a pivot axis of the surface element defined by the bearing point. In order to remove the surface element, the locking device is first released, then the surface element is pivoted downward about the pivot axis formed in the bearing point and finally the surface element is released from the housing at the bearing point.

Bekannte Verriegelungsvorrichtungen bestehen hƤufig aus einem mit einer Feder in eine Verriegelungsstellung vorgespannten Riegel, der entgegen der Federkraft von einer Bedienperson in eine Offenstellung bewegt werden kann. Der Riegel ist hierzu mit einem Griff verbunden, der in das FlƤchenelement integriert ist.Known locking devices often consist of a bolt biased into a locking position by a spring, which can be moved into an open position by an operator against the spring force. For this purpose, the bolt is connected to a handle which is integrated in the surface element.

Die Bedienung dieser bekannten Verriegelungseinrichtungen erweist sich als ergonomisch nachteilig. Insbesondere dann, wenn das FlƤchenelement besonders schwer ist - beispielsweise, wenn das FlƤchenelement aus einer Kombination aus Wrasenleitblech und Fettfilter aufgebaut ist - erweist es sich als schwierig, das FlƤchenelement so exakt zu positionieren, dass ein sicheres Einrasten der Verriegelungseinrichtung gewƤhrleistet ist. Dies kann zu einem unbeabsichtigten Lƶsen und damit zu einem Herunterfallen des FlƤchenelements fĆ¼hren, was die Gefahr von BeschƤdigungen des FlƤchenelements oder anderer im Bereich der Dunstabzugshaube befindlicher GegenstƤnde nach sich zieht.The operation of these known locking devices proves to be ergonomically disadvantageous. Particularly when the surface element is particularly heavy - for example, when the surface element is made up of a combination of vapor guide plate and grease filter - it proves difficult to position the surface element so precisely that a secure locking of the locking device is ensured. This can lead to an unintentional loosening and thus to a falling off of the surface element, which entails the risk of damage to the surface element or other objects located in the area of the extractor hood.

Dokumente DE 10241313 A1 , DE 9311478 U1 und WO 03/054451 A1 stellen einen fĆ¼r die Erfindung relevanten Stand der Technik dar.Documents DE 10241313 A1 . DE 9311478 U1 and WO 03/054451 A1 represent a prior art relevant to the invention.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, eine Dunstabzugshaube mit einer ergonomisch gĆ¼nstigen Verriegelungsvorrichtung fĆ¼r das FlƤchenelement zur VerfĆ¼gung zu stellen, bei dem die Gefahr eines Herunterfallens des FlƤchenelements minimiert ist.The present invention is therefore based on the object of providing an extractor hood with an ergonomically favorable locking device for the surface element, in which the risk of the surface element falling down is minimized.

Diese Aufgabe wird erfindungsgemƤƟ durch eine Dunstabzugshaube mit den Merkmalen des Anspruchs 1 gelƶst. Der Verschluss, das Rastelement, der FĆ¼hrungsfortsatz und die EinfĆ¼hrƶffnung sind allesamt Bestandteil der Verriegelungsvorrichtung. Aufgabe des FĆ¼hrungsfortsatzes und der EinfĆ¼hrƶffnung ist es, das FlƤchenelement exakt im GehƤuse zu positionieren, so dass das Rastelement genau vor dem Verschluss angeordnet ist. Wenn das FlƤchenelement nach unten vom GehƤuse weggeschwenkt ist, ist der Abstand zwischen dem FĆ¼hrungsfortsatz und der EinfĆ¼hrƶffnung geringer als der Abstand zwischen dem Rastelement und dem Verschluss. Bei einem nach oben Schwenken des FlƤchenelements tritt folglich zuerst der FĆ¼hrungsfortsatz mit der EinfĆ¼hrƶffnung in Kontakt und richtet das FlƤchenelement aus, bevor das Rastelement in den Verschluss eingefĆ¼hrt wird.This object is achieved according to the invention by an extractor hood with the features of claim 1. The closure, the locking element, the guide extension and the The insertion opening are all part of the locking device. The task of the guide extension and the insertion opening is to position the surface element exactly in the housing, so that the locking element is arranged exactly in front of the closure. If the surface element is pivoted downward away from the housing, the distance between the guide extension and the insertion opening is less than the distance between the latching element and the closure. When the surface element is pivoted upward, the guide extension therefore first comes into contact with the insertion opening and aligns the surface element before the latching element is inserted into the closure.

Der mindestens eine FĆ¼hrungsfortsatz ist benachbart zum Rastelement angeordnet. FĆ¼hrungsfortsatz und Rastelement befinden sich dabei an dem gleichen Bauteil, in unmittelbarer NƤhe zueinander. Dennoch sind der FĆ¼hrungsfortsatz und das Rastelement von jeweils eigenen Kƶrpern gebildet, die von einer gemeinsamen Bodenplatte hervorragen.The at least one guide extension is arranged adjacent to the locking element. Guide extension and locking element are on the same component, in close proximity to each other. Nevertheless, the guide extension and the locking element are each formed by their own bodies, which protrude from a common base plate.

ErfindungsgemƤƟ sind das Rastelement und der mindestens eine FĆ¼hrungsfortsatz an dem FlƤchenelement angeordnet. Hieraus ergibt sich, dass der Verschluss an dem GehƤuse angeordnet ist. Die EinfĆ¼hrƶffnung befindet sich ebenfalls an dem GehƤuse, in unmittelbarer NƤhe zum Verschluss.According to the invention, the latching element and the at least one guide extension are arranged on the surface element. It follows from this that the closure is arranged on the housing. The insertion opening is also located on the housing, in the immediate vicinity of the closure.

Mit besonderem Vorteil ist die Verriegelungsvorrichtung als Push-Push-Element ausgefĆ¼hrt. Als Push-Push-Elemente werden solche Verriegelungselemente bezeichnet, die bei einem erstmaligen DrĆ¼cken in eine bestimmte Richtung verriegelt werden und bei einem erneuten DrĆ¼cken in dieselbe Richtung gelƶst werden. Im Fall des FlƤchenelements bedeutet dies, dass das FlƤchenelement zum Verriegeln des FlƤchenelements in Richtung des GehƤuses gedrĆ¼ckt wird. Ein erneutes DrĆ¼cken des FlƤchenelements in Richtung des GehƤuses entriegelt das Verriegelungselement, so dass das FlƤchenelement nach unten bewegbar ist.The locking device is particularly advantageously designed as a push-push element. Such locking elements are referred to as push-push elements, which are locked in a certain direction when they are first pressed and are released in the same direction when they are pressed again. In the case of the surface element, this means that the surface element is pressed in the direction of the housing in order to lock the surface element. Pressing the surface element again in the direction of the housing unlocks the locking element, so that the surface element can be moved downward.

Besonders bevorzugt ist das FlƤchenelement schwenkbar um eine Schwenkachse an dem GehƤuse gelagert. Dabei kann das FlƤchenelement aus der Betriebsstellung um die Schwenkachse nach unten geschwenkt werden. Dies erfolgt beispielsweise dann, wenn das FlƤchenelement von dem GehƤuse getrennt werden soll oder um das Innere des GehƤuses der Dunstabzugshaube zugƤnglich zu machen.The surface element is particularly preferably pivotally mounted on the housing about a pivot axis. The surface element can be pivoted downward about the pivot axis from the operating position. This happens, for example, when the surface element is to be separated from the housing or in order to make the interior of the housing of the extractor hood accessible.

Es ist eine Lagerstelle fĆ¼r das FlƤchenelement vorgesehen, in der die Schwenkachse definiert ist. In der Lagerstelle ist das FlƤchenelement um die Schwenkachse schwenkbar gehalten. DarĆ¼ber hinaus ist die Lagerstelle derart ausgefĆ¼hrt, dass das FlƤchenelement aus der Lagerstelle gelƶst und damit vollstƤndig von der Dunstabzugshaube entfernt werden kann. Die Lagerstelle kann eine mƶgliche Schwenkbewegung des FlƤchenelements nach unten begrenzen, um ein unkontrolliertes nach unten Schwenken des FlƤchenelements zu verhindern. DarĆ¼ber hinaus stellt die Lagerstelle sicher, dass sich das FlƤchenelement nicht unbeabsichtigt aus der Lagerstelle lƶst, wodurch insbesondere ein Herunterfallen des FlƤchenelements verhindert wird.A bearing point for the surface element is provided, in which the pivot axis is defined. The surface element is held pivotably about the pivot axis in the bearing point. In addition, the bearing point is designed such that the surface element can be detached from the bearing point and thus completely removed from the extractor hood. The bearing point can limit a possible swiveling movement of the surface element downwards in order to prevent an uncontrolled swiveling downwards of the surface element. In addition, the bearing point ensures that the surface element does not unintentionally detach from the bearing point, which in particular prevents the surface element from falling down.

Die von der Verrieglungsvorrichtung und der Lagerstelle aufzunehmenden Drehmomente kƶnnen minimiert werden, indem die Verriegelungsvorrichtung von der Lagerstelle beabstandet angeordnet ist.The torques to be absorbed by the locking device and the bearing point can be minimized by arranging the locking device at a distance from the bearing point.

GemƤƟ einer bevorzugten konstruktiven AusfĆ¼hrung weist der mindestens eine FĆ¼hrungsfortsatz zumindest eine erste EinfĆ¼hrschrƤge auf, mit der ein Versatz des Rastelements relativ zum Verschluss in eine erste Richtung, insbesondere in Richtung senkrecht zur Schwenkachse, ausgleichbar ist. Aufgabe der EinfĆ¼hrschrƤge ist es, ein EinfĆ¼hren des FĆ¼hrungsfortsatzes in die EinfĆ¼hrƶffnung trotz eines Versatzes des FlƤchenelements zu ermƶglichen. Im weiteren Verlauf der EinfĆ¼hrbewegung bewirkt die EinfĆ¼hrschrƤge ein Ausrichten des FlƤchenelements. Dieser Ausrichtvorgang ist abgeschlossen, bevor das Rastelement mit dem Verschluss in Kontakt tritt.According to a preferred constructive embodiment, the at least one guide extension has at least one first insertion bevel with which an offset of the latching element relative to the closure can be compensated for in a first direction, in particular in the direction perpendicular to the pivot axis. The task of the insertion bevel is to enable insertion of the guide extension into the insertion opening despite an offset of the surface element. In the further course of the insertion movement, the insertion slope causes the surface element to be aligned. This alignment process is completed before the locking element comes into contact with the closure.

Der FĆ¼hrungsfortsatz weist zumindest eine zweite EinfĆ¼hrschrƤge auf, mit der ein Versatz des Rastelements relativ zum Verschluss in eine zweite Richtung, insbesondere in Richtung parallel zur Schwenkachse, ausgleichbar ist. Die beiden EinfĆ¼hrschrƤgen befinden sich auf gleicher Hƶhe am FĆ¼hrungsfortsatz, so dass das FlƤchenelement wƤhrend einer Schwenkbewegung nach oben gleichzeitig in der ersten Richtung und in der zweiten Richtung ausgerichtet wird.The guide extension has at least a second insertion bevel with which an offset of the latching element relative to the closure in a second direction, in particular in the direction parallel to the pivot axis, can be compensated. The two insertion bevels are at the same height on the guide extension, so that the surface element is aligned simultaneously in the first direction and in the second direction during a swiveling movement upwards.

Mit besonderem Vorteil sind das Rastelement und der FĆ¼hrungsfortsatz von einem gemeinsamen Bauteil gebildet, welches vorzugsweise aus Kunststoff oder aus Aluminium ausgefĆ¼hrt ist. Das Rastelement und der mindestens eine FĆ¼hrungsfortsatz stehen dabei getrennt voneinander von einer gemeinsamen Basis hervor. Die AusfĆ¼hrung aus Kunststoff oder aus Aluminium ermƶglicht eine besonders einfache Herstellung, beispielsweise als Spritz- bzw. Druckgussteil.The latching element and the guide extension are particularly advantageously formed by a common component, which is preferably made of plastic or aluminum. The latching element and the at least one guide extension project separately from one another from a common base. The design made of plastic or aluminum enables particularly simple production, for example as an injection or die-cast part.

Der Verschluss und die EinfĆ¼hrƶffnung sind von getrennten Bauteilen gebildet, die vorzugsweise miteinander verbunden sind. Diese Bauweise ermƶglicht, als Verschluss ein standardisiertes Zukaufteil zu verwenden, wƤhrend die EinfĆ¼hrƶffnung in einem GehƤuseteil der Dunstabzugshaube vorgesehen ist. Eine Verbindung der Bauteile der EinfĆ¼hrƶffnung und des Verschlusses stellt sicher, dass EinfĆ¼hrƶffnung und Verschluss relativ zueinander exakt positioniert sind.The closure and the insertion opening are formed by separate components, which are preferably connected to one another. This design makes it possible to use a standardized purchased part as a closure, while the insertion opening is provided in a housing part of the extractor hood. A connection of the components of the insertion opening and the closure ensures that the insertion opening and closure are positioned exactly relative to one another.

Der Verschluss ist im Wesentlichen aus Kunststoff ausgefĆ¼hrt. Die EinfĆ¼hrƶffnung ist im Wesentlichen aus Metall, vorzugsweise aus Metallblech ausgefĆ¼hrt.The closure is essentially made of plastic. The insertion opening is essentially made of metal, preferably of sheet metal.

Weitere Vorteile und Einzelheiten der Erfindung werden anhand des in den schematischen Figuren dargestellten AusfĆ¼hrungsbeispiels nƤher erlƤutert. Dabei zeigt

Fig. 1
eine erfindungsgemƤƟe Dunstabzugshaube in perspektivischer Ansicht,
Fig. 2
ein GehƤuse der Dunstabzugshaube, bei dem eines von zwei FlƤchenelementen entfernt ist,
Fig. 3
das GehƤuse der Dunstabzugshaube bei dem das FlƤchenelement nach unten in eine Endstellung geschwenkt ist,
Fig. 4
die Verriegelungsvorrichtung bei nach unten geschwenktem FlƤchenelement,
Fig. 5
einen Ausschnitt des FlƤchenelements mit dem Rastelement und zwei FĆ¼hrungsfortsƤtzen,
Fig. 6
einen Ausschnitt eines GehƤuses der Dunstabzugshaube mit dem Verschluss und zwei EinfĆ¼hrƶffnungen,
Fig. 7
die Verriegelungsvorrichtung unter Weglassung des Verschlusses,
Fig. 8
die Verriegelungsvorrichtung einschlieƟlich Verschluss.
Further advantages and details of the invention are explained in more detail with reference to the embodiment shown in the schematic figures. It shows
Fig. 1
an extractor hood according to the invention in perspective view,
Fig. 2
a housing of the extractor hood with one of two surface elements removed,
Fig. 3
the housing of the extractor hood in which the surface element is pivoted down into an end position,
Fig. 4
the locking device when the surface element is pivoted downwards,
Fig. 5
a section of the surface element with the locking element and two guide extensions,
Fig. 6
a section of a housing of the extractor hood with the lock and two insertion openings,
Fig. 7
the locking device with the closure omitted,
Fig. 8
the locking device including closure.

In Figur 1 ist in perspektivischer Ansicht eine als Esse ausgefĆ¼hrte Dunstabzugshaube 1 dargestellt. Die Dunstabzugshaube 1 umfasst ein GehƤuse 3, dessen Unterseite eine groƟe Ansaugƶffnung aufweist, in welcher zwei FlƤchenelemente 2 angeordnet sind. Die FlƤchenelemente 2 sind im vorliegenden AusfĆ¼hrungsbeispiel von jeweils einem Wrasenleitblech, welches mit einem auf der RĆ¼ckseite des Wrasenleitblechs angeordnetem Fettfilter kombiniert ist, gebildet. Der Wrasen wird durch Ɩffnungen am Rand des Wrasenleitblechs angesaugt und durchstrƶmt anschlieƟend den Fettfilter.In Figure 1 is a perspective view of an extractor hood 1 designed as a chimney. The extractor hood 1 comprises a housing 3, the underside of which has a large suction opening in which two surface elements 2 are arranged. In the present exemplary embodiment, the surface elements 2 are each formed by a vapor guide plate, which is combined with a grease filter arranged on the back of the vapor guide plate. The vapor is sucked in through openings on the edge of the vapor baffle and then flows through the grease filter.

Wrasenleitblech und Fettfilter bilden eine Baueinheit, die hier als FlƤchenelement 2 bezeichnet ist.Vapor guide plate and grease filter form a structural unit, which is referred to here as surface element 2.

An der Oberseite des GehƤuses 3 ist ein Kamin 4 angeordnet, in dem sich ein LĆ¼fter sowie KanƤle zum Ableiten des gefilterten Wrasen befinden. In das GehƤuse 3 integriert sind Beleuchtungselemente 5, mit denen eine unterhalb der Dunstabzugshaube 1 befindliche Kochstelle beleuchtet werden kann. Eine gattungsgemƤƟe Dunstabzugshaube 1, insbesondere mit einem aus einem Wrasenleitblech und einem Fettfilter aufgebauten FlƤchenelement 2, ist in der nachverƶffentlichten Patentanmeldung DE 10 2008 020 149.9 beschrieben.A chimney 4 is arranged on the top of the housing 3, in which there is a fan and channels for discharging the filtered vapors. Integrated into the housing 3 are lighting elements 5, by means of which a hotplate located below the extractor hood 1 can be illuminated. A generic extractor hood 1, in particular with a surface element 2 composed of a vapor guide plate and a grease filter, is in the subsequently published patent application DE 10 2008 020 149.9 described.

Die vorliegende Patentanmeldung bezieht sich auf die Art der Befestigung und Lagerung der FlƤchenelemente 2 an dem GehƤuse 3. Aufgrund des hohen Gewichts des aus einem Wrasenleitblech und einem Fettfilter aufgebauten FlƤchenelements 2 sind an dessen Befestigung und Lagerung besondere Anforderungen zu stellen.The present patent application relates to the type of fastening and mounting of the surface elements 2 on the housing 3. Because of the high weight of the surface element 2 constructed from a vapor baffle and a grease filter, special requirements must be placed on its mounting and mounting.

In Figur 2 ist das GehƤuse 3 mit nur einem FlƤchenelement 2 gezeigt. Das zweite FlƤchenelement ist in der Abbildung weggelassen, so dass das GehƤuseinnere teilweise sichtbar ist.In Figure 2 the housing 3 is shown with only one surface element 2. The second surface element is omitted in the figure, so that the interior of the housing is partially visible.

Bei dem FlƤchenelement 2 sind in der vorliegenden Abbildung die am Rand umlaufenden Ansaugƶffnungen 6 zu erkennen, durch welche der von einer Kochstelle aufsteigende Wrasen angesaugt wird. Hinter den Ansaugƶffnungen befindet sich ein Fettfilter, mit dem die im Wrasenstrom enthaltenen Fettpartikel abgeschieden werden.In the case of the flat element 2, the suction openings 6 which run around the edge and through which the vapors rising from a hotplate are sucked in can be seen in the present illustration. There is a grease filter behind the suction openings, with which the fat particles contained in the vapor stream are separated.

Am hinteren Ende des GehƤuses 3 (in der Zeichnung links) befinden sich drei Lagerstellen 7 fĆ¼r die FlƤchenelemente 2, wobei jedes FlƤchenelement 2 mit seinen beiden hinteren Ecken in jeweils einer Lagerstelle 7 gehalten ist. Die Vorderseite jedes FlƤchenelements 2 ist mit jeweils einer Verriegelungsvorrichtung 8 an dem GehƤuse 3 befestigt. Die Verriegelungsvorrichtungen 8 sind als Push-Push-Elemente ausgefĆ¼hrt. Ein Lƶsen der Verriegelungsvorrichtung 8 erfolgt dadurch, dass das FlƤchenelement 2 im Bereich der Verriegelungsvorrichtung 8 nach oben gedrĆ¼ckt wird. AnschlieƟend kann das FlƤchenelement 2 nach unten geschwenkt werden, wobei sich die Schwenkachse des FlƤchenelements 2 im Bereich der Lagerstellen 7 befindet und durch diese definiert ist. Um daraufhin das FlƤchenelement 2 erneut zu arretieren, wird das FlƤchenelement 2 im Bereich der Verriegelungsvorrichtung 8 wieder nach oben gedrĆ¼ckt. Wenn das FlƤchenelement 2 daraufhin freigegeben wird, ist das FlƤchenelement 2 in dem GehƤuse 3 arretiert.At the rear end of the housing 3 (on the left in the drawing) there are three bearing points 7 for the surface elements 2, each surface element 2 being held with its two rear corners in a bearing point 7. The front of each surface element 2 is fastened to the housing 3 with a locking device 8 in each case. The locking devices 8 are designed as push-push elements. The locking device 8 is released in that the surface element 2 is pressed upward in the area of the locking device 8. The surface element 2 can then be pivoted downwards, the pivot axis of the surface element 2 being in the region of the bearing points 7 and being defined by them. In order to then lock the surface element 2 again, the surface element 2 is pushed up again in the area of the locking device 8. When the surface element 2 is then released, the surface element 2 is locked in the housing 3.

In der Abbildung gemƤƟ Figur 3 ist die Verriegelungsvorrichtung 8 entriegelt und das FlƤchenelement 2 ist bis in eine Endstellung nach unten geschwenkt. Die Lagerstelle 7 ist derart ausgefĆ¼hrt, dass sie eine Schwenkbewegung des FlƤchenelements 2 um eine in der Lagerstelle 7 gebildete Schwenkachse ermƶglicht. DarĆ¼ber hinaus definiert die Lagerstelle 7 eine Endstellung fĆ¼r die Schwenkbewegung des FlƤchenelements 2 nach unten. Dies verhindert, dass das FlƤchenelement 2, nachdem es von einer Bedienperson entriegelt und anschlieƟend losgelassen wurde, unkontrolliert nach unten schwingt. Weiter ist die Lagerstelle 7 derart ausgebildet, dass das in Endstellung befindliche FlƤchenelement 2 derart am GehƤuse 3 festgelegt ist, dass ein Herunterfallen des FlƤchenelements 2, nachdem es von der Bedienperson losgelassen wurde, sicher verhindert ist. Um das FlƤchenelement 2 aus der Lagerstelle 7 zu entnehmen, muss es vielmehr von der Bedienperson geringfĆ¼gig nach oben geschwenkt werden, bevor es im Wesentlichen nach vorne entnommen werden kann.In the illustration according to Figure 3 the locking device 8 is unlocked and the surface element 2 is pivoted down to an end position. The bearing point 7 is designed in such a way that it enables a pivoting movement of the surface element 2 about a pivot axis formed in the bearing point 7. In addition, the bearing point 7 defines an end position for the pivoting movement of the surface element 2 downwards. This prevents the surface element 2 from swinging down in an uncontrolled manner after it has been unlocked by an operator and then released. Furthermore, the bearing point 7 is designed in such a way that the surface element 2 located in the end position is fixed to the housing 3 in such a way that the surface element 2 is prevented from falling down after it has been released by the operator. In order to remove the surface element 2 from the bearing point 7, it rather has to be pivoted slightly upwards by the operator before it can be removed substantially to the front.

Figur 4 zeigt die Verriegelungsvorrichtung 8 bei leicht geƶffnetem FlƤchenelement 2. Zu erkennen sind ein Rastelement 17 und zwei FĆ¼hrungsfortsƤtze 18, die alle an dem FlƤchenelement 2 befestigt sind. An dem GehƤuse 3 der Dunstabzugshaube 1 sind ein Verschluss 16 sowie ein FĆ¼hrungsbauteil 20 angeordnet. Das FĆ¼hrungsbauteil 20 ist Teil des GehƤuses 3 der Dunstabzugshaube 1 und definiert eine EinfĆ¼hrƶffnung 19 fĆ¼r jeden FĆ¼hrungsfortsatz 18. Figure 4 shows the locking device 8 with the surface element 2 slightly open. A locking element 17 and two guide extensions 18 can be seen, all of which are fastened to the surface element 2. A closure 16 and a guide component 20 are arranged on the housing 3 of the extractor hood 1. The guide component 20 is part of the housing 3 of the extractor hood 1 and defines an insertion opening 19 for each guide extension 18.

Figur 5 zeigt im Detail die an dem FlƤchenelement 2 befestigten Elemente der Verriegelungsvorrichtung 8. Das Rastelement 17 und die beiden FĆ¼hrungsfortsƤtze 18 sind als gemeinsames Bauteil ausgefĆ¼hrt, im vorliegenden AusfĆ¼hrungsbeispiel als Kunststoff-Spritzgussteil. Das Rastelement 17 steht von dem FlƤchenelement 2 nach oben vor und ist am oberen Ende abgewinkelt. Die beiden FĆ¼hrungsfortsƤtze 18 sind hƶher als das Rastelement 17. Sie weisen an Ihrem oberen Ende jeweils zwei erste EinfĆ¼hrschrƤgen 21 und eine zweite EinfĆ¼hrschrƤge 22 auf. Die ersten EinfĆ¼hrschrƤgen dienen zur Zentrierung des FlƤchenelements 2 in Richtung A, wƤhrend die zweiten EinfĆ¼hrschrƤgen 22 zur Zentrierung des FlƤchenelements 2 in Richtung B dienen. Figure 5 shows in detail the elements of the locking device 8 fastened to the surface element 2. The latching element 17 and the two guide extensions 18 are designed as a common component, in the present exemplary embodiment as a plastic injection-molded part. The locking element 17 protrudes upward from the surface element 2 and is angled at the upper end. The two guide extensions 18 are higher than the locking element 17. They each have two first insertion bevels 21 and a second insertion bevel 22 at their upper end. The first insertion bevels serve to center the surface element 2 in direction A, while the second insertion bevels 22 serve to center the surface element 2 in direction B.

Figur 6 zeigt einen Ausschnitt des GehƤuses 3, in dem sich die am GehƤuse 3 befestigten Elemente der Verriegelungsvorrichtung 8 befinden. Der Verschluss 16 enthƤlt den Mechanismus der Push-Push-Funktion. Diese Push-Push-Funktion bewirkt, dass das Rastelement 17, nachdem es in eine Einsteckƶffnung 23 des Verschlusses 16 eingesteckt wurde, zunƤchst dort verriegelt wird. Wenn das Rastelement 17 daraufhin nochmals in Richtung des Verschlusses 16 gedrĆ¼ckt wird, wird es wieder freigegeben und kann wieder aus der Einsteckƶffnung 23 entfernt werden. Der Aufbau und die genaue Funktionsweise eines geeigneten Verschlusses 16 mit Push-Push-Funktion ist in der Druckschrift US 4655489 beschrieben. Die korrekte Position des FlƤchenelements wird mittels der EinfĆ¼hrƶffnungen 19 sichergestellt, welche die FĆ¼hrungsfortsƤtze 18 aufnehmen. Lage und GrĆ¶ĆŸe der EinfĆ¼hrƶffnungen 19 sind durch das FĆ¼hrungsbauteil 20 definiert, das Bestandteil des GehƤuses 3 ist. Figure 6 shows a section of the housing 3, in which the elements of the locking device 8 fastened to the housing 3 are located. The closure 16 contains the mechanism of the push-push function. This push-push function has the effect that after it has been inserted into an insertion opening 23 of the closure 16, the latching element 17 is initially locked there. If the locking element 17 is then pressed again in the direction of the closure 16, it is released again and can be removed again from the insertion opening 23. The structure and the exact functioning of a suitable closure 16 with push-push function is in the publication US 4655489 described. The correct position of the surface element is ensured by means of the insertion openings 19 which receive the guide extensions 18. The position and size of the insertion openings 19 are defined by the guide component 20, which is part of the housing 3.

Figur 7 zeigt die Verriegelungsvorrichtung 8 in einer Blickrichtung schrƤg von oben, aus dem Inneren des GehƤuses 3. Das FlƤchenelement 2 befindet sich in seiner oberen Endstellung und liegt an dem GehƤuse 3 an. Besonders gut zu erkennen ist, wie die FĆ¼hrungsfortsƤtze 18 durch das FĆ¼hrungsbauteil 20 in beide horizontale Richtungen gefĆ¼hrt sind. Die FĆ¼hrungsfortsƤtze 18 ragen dabei durch die EinfĆ¼hrƶffnungen 19 nach oben. Das Rastelement 17 ragt durch eine mittige Ɩffnung des FĆ¼hrungsbauteils 20 ebenfalls nach oben in den Bereich, wo sich normalerweise der Verschluss 16 befindet. Figure 7 shows the locking device 8 in a viewing direction obliquely from above, from the inside of the housing 3. The surface element 2 is in its upper end position and is in contact with the housing 3. It is particularly easy to see how the guide extensions 18 through the guide component 20 in both horizontal directions are led. The guide extensions 18 protrude through the insertion openings 19 upwards. The latching element 17 also projects upward through a central opening of the guide component 20 into the area where the closure 16 is normally located.

Figur 8 zeigt die Anordnung gemƤƟ Figur 7 einschlieƟlich des Verschlusses 16. Figure 8 shows the arrangement according to Figure 7 including the closure 16.

Bezugszeichenliste:LIST OF REFERENCE NUMBERS

11
DunstabzugshaubeHood
22
FlƤchenelementsurface element
33
GehƤusecasing
44
Kaminstack
55
Beleuchtungselementelighting elements
66
Ansaugƶffnungensuction
77
Lagerstelledepository
88th
Verriegelungsvorrichtunglocking device
1616
Verschlussshutter
1717
Rastelementlocking element
1818
FĆ¼hrungsfortsƤtzeGuide extensions
1919
EinfĆ¼hrƶffnungeninsertion
2020
FĆ¼hrungsbauteilguiding member
2121
erste EinfĆ¼hrschrƤgefirst insertion slope
2222
zweite EinfĆ¼hrschrƤgesecond insertion slope
2323
Einsteckƶffnunginsertion

Claims (13)

  1. Extractor hood (1) with a housing (3) having an intake opening, at least one planar element (2) arranged in the intake opening, in particular a grease filter and/or a vapor guiding sheet, and at least one locking device (8) for the planar element (2), with which the planar element (2) can be fixed to the housing (3), wherein the locking device (8) has a closure (16) and a latching element (17) which can be inserted into the closure (16), characterised in that the locking device has an insertion opening (19) and at least one guide extension (18) which can be inserted into the insertion opening (19), wherein the latching element (17) and the at least one guide extension (18) are arranged on the planar element (2) and the closure (16) and the insertion opening (19) are located on the housing (3) and wherein the at least one guide extension (18) extends further in the direction of the insertion opening (19) than the latching element (17) in the direction of the closure (16).
  2. Extractor hood (1) according to claim 1, characterised in that the at least one guide extension (18) is arranged adjacent to the latching element (17).
  3. Extractor hood (1) according to one of claims 1 or 2, characterised in that the locking device (8) is designed as a push-push element.
  4. Extractor hood (1) according to one of claims 1 to 3, characterised in that the planar element (2) is pivotally mounted about a pivot axis on the housing (3).
  5. Extractor hood (1) according to claim 4, characterised in that a bearing point (7) for the planar element (2) is provided, in which the pivot axis is defined.
  6. Extractor hood (1) according to claim 5, characterised in that the locking device (8) is arranged at a distance from the bearing point (7).
  7. Extractor hood (1) according to one of claims 1 to 6, characterised in that the at least one guide extension (18) has at least one first insertion bevel (21) with which an offset of the latching element (17) relative to the closure (16) can be compensated for in a first direction (A).
  8. Extractor hood (1) according to claim 7 where this relates back to one of claims 4 to 6, characterised in that an offset of the latching element (17) relative to the closure (16) can be compensated for in the direction (A) perpendicular to the pivot axis by the first insertion bevel (21) of the at least one guide extension (18).
  9. Extractor hood (1) according to one of claims 1 to 8, characterised in that the guide extension (18) has at least one second insertion bevel (22) with which an offset of the locking element (17) relative to the closure (16) can be compensated for in a second direction (B), in particular in the direction (B) parallel to the pivot axis.
  10. Extractor hood (1) according to one of claims 1 to 9, characterised in that the latching element (17) and the guide extension (18) are formed from a common component, which is preferably made of plastic or aluminium.
  11. Extractor hood (1) according to one of claims 1 to 10, characterised in that the closure (16) and the insertion opening (19) are formed from separate components, which are preferably interconnected.
  12. Extractor hood (1) according to one of claims 1 to 11, characterised in that the closure (16) is substantially made of plastic.
  13. Extractor hood (1) according to one of claims 1 to 12, characterised in that the insertion opening (19) in a guide component (20) is made of metal, preferably of sheet metal.
EP09167313.7A 2008-08-25 2009-08-06 Extractor hood comprising a locking device for a planar element Active EP2159492B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008041495A DE102008041495A1 (en) 2008-08-25 2008-08-25 Locking device for a surface element of an extractor hood

Publications (3)

Publication Number Publication Date
EP2159492A2 EP2159492A2 (en) 2010-03-03
EP2159492A3 EP2159492A3 (en) 2018-01-03
EP2159492B1 true EP2159492B1 (en) 2020-01-08

Family

ID=41417500

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09167313.7A Active EP2159492B1 (en) 2008-08-25 2009-08-06 Extractor hood comprising a locking device for a planar element

Country Status (2)

Country Link
EP (1) EP2159492B1 (en)
DE (1) DE102008041495A1 (en)

Families Citing this family (8)

* Cited by examiner, ā€  Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010039404A1 (en) 2010-08-17 2012-02-23 BSH Bosch und Siemens HausgerƤte GmbH Filter unit for an extractor hood
DE102010039454A1 (en) * 2010-08-18 2012-02-23 BSH Bosch und Siemens HausgerƤte GmbH Closure for fastening device of surface element of fume extraction hood, has base with inlet opening for snap-in element and closure portion above base, where closure portion consists of two shanks connected with base and connecting bar
DE102012201409A1 (en) 2012-02-01 2013-08-01 BSH Bosch und Siemens HausgerƤte GmbH Hood
DE102013206220A1 (en) * 2013-04-09 2014-10-09 BSH Bosch und Siemens HausgerƤte GmbH Hood
DE102014216166A1 (en) * 2014-08-14 2016-02-18 BSH HausgerƤte GmbH Surface element and extractor hood
DE102015102835B4 (en) * 2015-02-27 2021-07-22 Miele & Cie. Kg Extractor hood
DE102017100855B4 (en) 2017-01-18 2020-06-18 Miele & Cie. Kg Extractor hood
JP7170164B2 (en) * 2018-02-05 2022-11-14 ćƒ‘ćƒŠć‚½ćƒ‹ćƒƒć‚Æļ¼©ļ½ćƒžćƒć‚øćƒ”ćƒ³ćƒˆę Ŗ式会ē¤¾ Range food

Family Cites Families (8)

* Cited by examiner, ā€  Cited by third party
Publication number Priority date Publication date Assignee Title
US4610705A (en) * 1984-11-06 1986-09-09 Broan Manufacturing Co. Inc. Filter for ductless range hood
US4655489A (en) 1985-04-16 1987-04-07 Southco, Inc. Fastening device
DE9311478U1 (en) * 1993-08-02 1993-09-30 BHL-Blechbearbeitungs GmbH, 73485 Unterschneidheim Filter insert for an extractor hood
DE10241313A1 (en) * 2001-03-05 2004-03-18 Imperial-Werke Ohg Extractor hood for cooking facility has a removable fat filter on a hinged fitting with a safety catch to hold the filter frame in a partly open position
DE10162921A1 (en) * 2001-12-20 2003-07-24 Bsh Bosch Siemens Hausgeraete Safety device for a filter element
DE10208475A1 (en) * 2002-02-27 2003-09-04 Bsh Bosch Siemens Hausgeraete Extractor hood and method for changing or inserting filters
DE102004036416B4 (en) * 2004-07-27 2007-09-27 Miele & Cie. Kg Hood
DE102008020149A1 (en) 2008-04-22 2009-10-29 BSH Bosch und Siemens HausgerƤte GmbH Filter unit for a fume extractor and fume extractor

Non-Patent Citations (1)

* Cited by examiner, ā€  Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2159492A2 (en) 2010-03-03
EP2159492A3 (en) 2018-01-03
DE102008041495A1 (en) 2010-03-04

Similar Documents

Publication Publication Date Title
EP2159492B1 (en) Extractor hood comprising a locking device for a planar element
EP2362152B1 (en) Extractor hood with a mobile vapour screen
EP3217099A1 (en) Extractor hood
DE102010016507A1 (en) Air guide arrangement
EP2467649B1 (en) Extractor hood
DE102012201409A1 (en) Hood
EP3222919B1 (en) Extractor hood with viewing cover and inner element
EP2161506A2 (en) Bearing for a flat element of a vapour extractor
EP2952819B1 (en) Filter element for an extractor hood and extractor hood
WO2008055837A2 (en) Extractor hood
DE202006016841U1 (en) Air ventilation device, e.g. for switch-cabinets, has basic housing with or without support for fan/blower
EP2554917B1 (en) Device for extracting air from a hob
EP3517844A1 (en) Extractor hood
DE102018215480A1 (en) Vapor extraction device with flap
EP3029383B1 (en) Extractor hood
EP2950005A1 (en) Filter device for an extractor hood and extractor hood
DE102019131272B4 (en) Extractor hood
DE102017207472A1 (en) Filter unit for an extractor hood and extractor hood
EP2803913B1 (en) Filter element for an extractor hood and extractor hood
DE102007039634A1 (en) Housing of an extractor hood
DE102019202065A1 (en) Extractor hood with filter element
WO2007006631A1 (en) Edge delimitation for a cover plate of an extractor hood and extractor hood
DE102020210568A1 (en) Filter unit for an extractor device and extractor device
DE102015202798B4 (en) Extractor hood with vapor shield
DE102012213097A1 (en) Exhaust hood

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BSH HAUSGERAETE GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

RIC1 Information provided on ipc code assigned before grant

Ipc: F24C 15/20 20060101AFI20171128BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180703

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181205

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181205

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20190603

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009016085

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1223182

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200215

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200531

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200408

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200408

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200409

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200508

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009016085

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20201009

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502009016085

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200806

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210302

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200831

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200806

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200806

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1223182

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200806

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200108