EP1239226B1 - Extracting hood - Google Patents

Extracting hood Download PDF

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Publication number
EP1239226B1
EP1239226B1 EP02004494A EP02004494A EP1239226B1 EP 1239226 B1 EP1239226 B1 EP 1239226B1 EP 02004494 A EP02004494 A EP 02004494A EP 02004494 A EP02004494 A EP 02004494A EP 1239226 B1 EP1239226 B1 EP 1239226B1
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EP
European Patent Office
Prior art keywords
extractor hood
hood according
disposed
flue
suction
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02004494A
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German (de)
French (fr)
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EP1239226A3 (en
EP1239226A2 (en
Inventor
Heinz-Gerhard Nolte
Peter Wienand
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Imperial Werke OHG
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Imperial Werke OHG
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Publication of EP1239226A2 publication Critical patent/EP1239226A2/en
Publication of EP1239226A3 publication Critical patent/EP1239226A3/en
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Publication of EP1239226B1 publication Critical patent/EP1239226B1/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

Definitions

  • the invention relates to an extractor hood with at least one interchangeable filter element, with a arranged around a suction channel with internal Ansaugebläse fireplace, which is shorter in the front region than in the rear area, with a Wrasenick which at an acute angle from bottom to top obliquely forward is arranged around an intake opening of the intake duct, with a lighting device and with operating and display elements.
  • Such an extractor hood is known from DE 200 05 733 U1.
  • the hood screen is formed as a hollow plate, which itself or its suction surface has the shape of a partial arc or partial arc with convex curvature.
  • the hood or the hood surface is formed as a partially cylindrical wall, which is convex.
  • the oblique hood screen has on its underside fields with multiple removable cover plates for removable filter elements, which occupy the entire bottom of the hood screen, represent a cassette surface and are individually removable. The grease filter elements are thus arranged directly on the vapor shield and are therefore also in inclined position.
  • a ventilation duct with exhaust fan is arranged, which is connected to the top of the screen.
  • the ventilation duct is connected in the rear lower area of the hood screen.
  • the hood screen is thereby carried by the ventilation duct or additionally by the room wall.
  • the invention thus raises the problem of creating an extractor hood of the type mentioned above with a sloping Wrasenconnect which avoids contamination of the hob or of things located thereon by residues from the filter of the hood.
  • the achievable with the present invention consist in addition to a visually appealing hood, in particular, that can be dripped by the below the vertical part of the intake parallel to the hob arranged replaceable grease filter accumulated there filter residues on the hob.
  • the extractor hood has a frame around the intake opening of the fireplace.
  • the central region of the vapor shield is fixed to the frame with the frame and / or a one-part or multi-part holding device.
  • the grease filter is not set on the canopy.
  • the holding device consists of an upper and a lower holding part and are detachably connected to the fireplace together with the vapor shield and the frame.
  • the upper holding part is designed as a control panel and receives operating and display elements.
  • the upper and / or the lower holding part has at least one receiving device for the illumination device.
  • Halogen lamps and / or fluorescent lamps can be used as lighting devices. If both the upper and the lower holding part is equipped with lamps, there is an optimal illumination of the hob, both in the front and in the rear area.
  • the frame is connectable to an inner housing of a plurality of closed housing parts and a protective grid, which is used below the intake fan as interior lining of the fireplace.
  • the suction fan is located completely in the vertical part of the chimney and surrounded by the side walls.
  • the front of the chimney is angled forward, so that the shape of the side parts an upside down "1" receives and thus the acute angle to the side panels is slightly larger and the exhaust port is further forward to the hob tends. Nevertheless, the headroom remains.
  • the holding device consists of an upper and a lower holding part, which are preferably detachably connected to the vapor shield, the frame and the chimney.
  • condensate can accumulate in the inner housing even with a horizontally arranged grease filter in case of increased condensate accumulation or after a long time without cleaning, in the inner housing in the lower area at the front edge and / or in front of a rear housing part a raised web for condensate collection is arranged, so as a targeted Make condensate collection and easy condensate removal.
  • the intake opening concealing aperture which is provided with passage openings and at all surrounded by four sides around the vapor canopy.
  • the panel is releasably inserted between the upper and lower sheet metal part.
  • the passage openings in the aperture are formed as elongated openings in a horizontal and / or vertical arrangement. For optimal extraction, it is also advisable to ensure an edge extraction, so that no condensate can collect on the canopy. Therefore, passage openings are additionally arranged in lateral areas of the diaphragm.
  • FIG. 1 shows a front view of an extractor hood (1) designed as a wall hood with an intake opening (7) arranged obliquely forwardly from below upwards, a vapor shield (2) completely surrounding it, and with a chimney (3) which surrounds the inner intake channel , It is not shown in detail both the suction channel fixed on the wall and the suction fan arranged therein, because such an arrangement is well known.
  • the chimney (3) has three side walls (3.1, 3.2, 3.3) and is open on the wall side.
  • the extractor hood (1) but can also be equipped with a four-sided chimney (3) for a free-hanging cooker hood. Even in such an application, it must be arranged above a hob so that the operator side headroom is guaranteed.
  • the suction opening (7) is arranged obliquely, since the chimney (3) tapers more or less pointed down, wherein the surfaces of the side walls (3.1, 3.3) are triangular in the lower region. At the rear wall-side edges (3.1.1, 3.3.1), the chimney (3) is therefore longer than at the edges (3.1.2, 3.3.2) in the front area.
  • the suction opening (7) is located at the lower end of the intake duct and is covered by a diaphragm (4), which is intended in particular to obstruct the view into the inner housing (6) of the chimney (3) or the intake duct.
  • This panel (4) is equipped with a plurality of passage openings (6).
  • the panel (4) is not directly on the sloping frame (8) of the chimney (3), but leaves slots (9) below the aperture (4), so as to guarantee lateral edge suction, so sucked vapor can not settle on the vapor shield (2).
  • the extractor hood (1) at least one lighting device (10) and control (11) and Display elements (12).
  • the illumination device (10) preferably consists of a plurality of individual lamps (10.1, 10.2, 10.3, 10.4), which are integrated in both the front upper holder device (13.1) and in the rear lower holder device (13.2). Because they are particularly bright, halogen lamps are particularly suitable. They also create a visually high-quality appearance. But as well as hard lights are to be arranged on the holder devices (13.1 and / or 13.2).
  • the holder devices (13.1, 13.2) are provided with at least one receiving device (10.5, 10.6) for at least one lamp (10.1; 10.2; 10.3; 10.4).
  • FIG. 2 shows a schematic side view of the extractor hood (1).
  • a part of the chimney (3) is cut out in the lower part to better recognize the inserted fat filter (14).
  • the grease filter (14) is therefore not fixed on or in the vapor shield (2).
  • a plurality of passage openings (6) are arranged for the vapor.
  • the chimney (3) is angled forwards at its front (3.2) with a small side surface (3.2.2).
  • an inclined frame (8) is placed, which connects the angled side surface (3.2.2) with the rear hood edges (3.1.1, 3.3.1) and so a suction opening (7) in an inclined position creates.
  • lateral receiving rails (15) for grease filters (14) are arranged horizontally in the inner housing (5) of the chimney (3).
  • a grease filter (14) is inserted.
  • FIG. 4 shows an extractor hood (1) with the chimney (3).
  • the frame (8) is connected to the vapor shield (2) and to the upper and lower holding devices (13.1, 13.2) and is fixed as a whole unit to the chimney (3).
  • the frame (8) is on the back of the vapor shield (2), while the upper and the lower holding device (13.1, 13.2) rest on the front side of the vapor shield (2).
  • This unit is hung on the receptacles (16).
  • At the upper holding device (13.1) are also two halogen lamps (10.1, 10.2) of the lighting device (10) arranged as on the lower holding device (13.2).
  • the halogen lamps (10.1 to 10.4) are preferably set in the corner areas to ensure optimum illumination of the hob.
  • FIG. 5 shows that an inner housing (5) is inserted into the chimney (3) after the vapor shield (2) has been fixed, in order to obtain a visually appealing and easy-to-clean chimney interior.
  • the inner housing (5) consists of several smooth side walls (5.1 - 5.4) and a protective grid (5.5) together.
  • the protective grille (5.5.) Is inserted below the intake duct to prevent direct contact with the intake fan, but to allow the steam to pass through unhindered. Below the protective grille (5.5.) Are receiving rails (15) for insertion for the grease filter (14).
  • the inner casing (5) and the vapor shield (2) already connected to the chimney (3) are securely joined together with releasable fastening elements, preferably screws, to form an extractor hood (1).
  • the diaphragm (4) is shown as it is inserted into the extractor hood (1). It is detachably fixed in this example to the lower holding device (13.2) and then also detachably connected to the upper holding device (13.1). To insert or remove the grease filter (14) which is held below the intake passage in the inner housing (5) in receiving rails (15), the diaphragm (4) of the extractor hood (1) must be removed. This can be prevented that the panel (4) slips on removal from the hands and fall on the hob, the panel is provided with a flexible securing device, not shown, which in each case connect the panel (4) with the hood (1) represents.

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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)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

The flue (3) which is shorter in front than at the back is positioned around a suction duct with inner suction-fan. A fumes-shield (2) slopes upwards and forwards at an acute angle and is positioned around a suction-opening in the suction-duct. A grease-filter, detached form the fumes-shield in the vertical part of the suction-duct is parallel with the cooker-hob. The fumes-shield is positioned on a lower edge of the flue around the sloping suction-opening. The fumes-shield is fixed to a frame and or to a one or multi-part attachment (13.1) on the flue.

Description

Die Erfindung betrifft eine Dunstabzugshaube mit mindestens einem auswechselbaren Filterelement, mit einem um einen Ansaugkanal mit innenliegendem Ansaugebläse angeordneten Kamin, welcher im vorderen Bereich kürzer ausgebildet ist als im hinteren Bereich, mit einem Wrasenschirm, welcher in einem spitzen Winkel von unten nach oben schräg nach vorn um eine Ansaugöffnung des Ansaugkanals angeordnet ist, mit einer Beleuchtungseinrichtung und mit Bedien- und Anzeigeelementen.The invention relates to an extractor hood with at least one interchangeable filter element, with a arranged around a suction channel with internal Ansaugebläse fireplace, which is shorter in the front region than in the rear area, with a Wrasenschirm which at an acute angle from bottom to top obliquely forward is arranged around an intake opening of the intake duct, with a lighting device and with operating and display elements.

Eine derartige Dunstabzugshaube ist aus der DE 200 05 733 U1 bekannt. Der Haubenschirm ist als Hohlplatte ausgebildet, wobei diese selbst oder deren Ansaugfläche die Form eines Teilkreisbogens oder Teilbogens mit konvexer Krümmung aufweist. Dadurch ist die Haube oder die Haubenfläche als eine teilzylinderförmige Wand ausgebildet, welche konvex geformt ist. Der schräg gestellte Haubenschirm weist auf seiner Unterseite Felder mit mehreren lösbaren Abdeckplatten für auswechselbare Filterelemente auf, welche die gesamte Unterseite des Haubenschirms einnehmen, eine Kassettenfläche darstellen und einzeln abnehmbar sind. Die Fettfilterelemente sind also direkt am Wrasenschirm angeordnet und befinden sich daher auch in Schrägstellung. Am vorderen Ende des Schirmes sind im Bereich der Seitenbegrenzungen Halterungen vorgesehen, die eine Querschiene oder Querstange aufnehmen, auf welcher Beleuchtungsvorrichtungen drehbar befestigt sind. Im Kamin ist ein Lüftungskanal mit Absauggebläse angeordnet, welches mit der Oberseite des Schirmes verbunden ist. Der Lüftungskanal ist im hinteren unteren Bereich des Haubenschirms angeschlossen. Der Haubenschirm wird dadurch vom Lüftungskanal oder zusätzlich von der Raumwand getragen. Nachteilig stellt sich bei einer derartigen Dunstabzugshaube dar, dass die Fettfilterelemente schräg gestellt sind und Fettpartikel aus dem angesaugten Wrasen sich darauf sammeln und nach unten ablaufen. Dabei können bei erhöhten Kondensatanfall oder bei längerer Nichtreinigung der Filterelemente Tropfen auf das Kochfeld gelangen. Dabei werden jedoch nicht nur das Kochfeld oder die Arbeitsplatte, sondern auch auf dem Kochfeld vorhandene Gargefäße oder Lebensmittel verunreinigt.Such an extractor hood is known from DE 200 05 733 U1. The hood screen is formed as a hollow plate, which itself or its suction surface has the shape of a partial arc or partial arc with convex curvature. As a result, the hood or the hood surface is formed as a partially cylindrical wall, which is convex. The oblique hood screen has on its underside fields with multiple removable cover plates for removable filter elements, which occupy the entire bottom of the hood screen, represent a cassette surface and are individually removable. The grease filter elements are thus arranged directly on the vapor shield and are therefore also in inclined position. At the front end of the screen brackets are provided in the region of the side boundaries, which receive a transverse rail or crossbar on which lighting devices are rotatably mounted. In the chimney, a ventilation duct with exhaust fan is arranged, which is connected to the top of the screen. The ventilation duct is connected in the rear lower area of the hood screen. The hood screen is thereby carried by the ventilation duct or additionally by the room wall. The disadvantage is in such a hood is that the fat filter elements are tilted and grease particles from the sucked-in fumes collect on it and run down. In this case, in the event of increased condensate accumulation or if the filter elements are not cleaned for a long time, drops may reach the hob. However, not only the hob or worktop, but also on the hob existing cooking vessels or food are contaminated.

Der Erfindung stellt sich somit das Problem, eine Dunstabzugshaube der eingangs genannten Art mit einem schräg gestellten Wrasenschirm zu schaffen, welche Verunreinigungen des Kochfeldes oder von darauf befindlichen Sachen durch Rückstände aus dem Filter der Dunstabzugshaube vermeidet.The invention thus raises the problem of creating an extractor hood of the type mentioned above with a sloping Wrasenschirm which avoids contamination of the hob or of things located thereon by residues from the filter of the hood.

Erfindungsgemäß wird dieses Problem durch eine Dunstabzugshaube mit den Merkmalen des Patentanspruchs 1 gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den nachfolgenden Unteransprüchen.According to the invention, this problem is solved by an extractor hood with the features of patent claim 1. Advantageous embodiments and further developments of the invention will become apparent from the following subclaims.

Die mit der Erfindung erreichbaren Vorteile bestehen neben einer optisch sehr ansprechenden Dunstabzugshaube insbesondere darin, dass durch den unterhalb des senkrechten Teils des Ansaugkanals parallel zum Kochfeld angeordneten auswechselbaren Fettfilter keine der dort angesammelten Filterrückstände aufs Kochfeld tropfen können. Außerdem weist die Dunstabzugshaube um die Ansaugöffnung des Kamins einen Rahmen auf. Der mittlere Bereich des Wrasenschirms ist mit dem Rahmen und/oder einer ein- oder mehrteiligen Haltevorrichtung am Kamin festgelegt. Der Fettfilter ist nicht am Wrasenschirm festgelegt. Von besonderem Vorteil ist es, wenn die Haltevorrichtung aus einem oberen und einem unteren Halteteil besteht und gemeinsam mit dem Wrasenschirm und dem Rahmen lösbar am Kamin verbunden sind. In einer vorteilhaften Ausgestaltung ist das obere Halteteil als Bedienblende ausgebildet und nimmt Bedien- und Anzeigeelemente auf. Weiterhin ist es vorteilhaft, wenn das obere und/oder das untere Halteteil mindestens eine Aufnahmevorrichtung für die Beleuchtungseinrichtung aufweist. Als Beleuchtungseinrichtungen sind dabei Halogenlampen und/oder Stableuchten einsetzbar. Wenn sowohl das obere als auch das untere Halteteil mit Lampen bestückt ist, erfolgt eine optimale Ausleuchtung des Kochfeldes, sowohl im vorderen als auch im hinteren Bereich.The achievable with the present invention consist in addition to a visually appealing hood, in particular, that can be dripped by the below the vertical part of the intake parallel to the hob arranged replaceable grease filter accumulated there filter residues on the hob. In addition, the extractor hood has a frame around the intake opening of the fireplace. The central region of the vapor shield is fixed to the frame with the frame and / or a one-part or multi-part holding device. The grease filter is not set on the canopy. It is particularly advantageous if the holding device consists of an upper and a lower holding part and are detachably connected to the fireplace together with the vapor shield and the frame. In an advantageous embodiment, the upper holding part is designed as a control panel and receives operating and display elements. Furthermore, it is advantageous if the upper and / or the lower holding part has at least one receiving device for the illumination device. Halogen lamps and / or fluorescent lamps can be used as lighting devices. If both the upper and the lower holding part is equipped with lamps, there is an optimal illumination of the hob, both in the front and in the rear area.

Außerdem ist es von Vorteil, wenn der Rahmen mit einem Innengehäuse aus mehreren geschlossenen Gehäuseteilen und einem Schutzgitter verbindbar ist, welches unterhalb des Ansauggebläses als Innenraumverkleidung des Kamins eingesetzt ist. Das Ansauggebläse ist vollständig im senkrechten Teil des Kamins angeordnet und von den Seitenwänden umgeben. In einer vorteilhaften Ausgestaltung ist die Vorderseite des Kamins nach vorn abgewinkelt, so dass die Form der Seitenteile eine auf dem Kopf stehende "1" erhält und dadurch der spitze Winkel an den Seitenteilen etwas größer wird und die Absaugöffnung sich weiter nach vorn zum Kochfeld neigt. Trotzdem bleibt die Kopffreiheit bestehen. Eine weitere vorteilhafte Ausgestaltung sieht vor, dass die Haltevorrichtung aus einem oberen und einem unteren Halteteil besteht, welche vorzugsweise lösbar mit dem Wrasenschirm, dem Rahmen und dem Kamin verbunden sind. Da sich auch bei einem waagerecht angeordneten Fettfilter bei erhöhtem Kondensatanfall oder nach längerer Zeit ohne Reinigung Kondensat im Innengehäuse ansammeln kann, ist im Innengehäuse im unteren Bereich an der Vorderkante und/oder vor einem hinteren Gehäuseteil ein erhöhter Steg zur Kondensatsammlung angeordnet, um so eine gezielte Kondensatsammlung und einfache Kondensatentfernung vornehmen zu können.Moreover, it is advantageous if the frame is connectable to an inner housing of a plurality of closed housing parts and a protective grid, which is used below the intake fan as interior lining of the fireplace. The suction fan is located completely in the vertical part of the chimney and surrounded by the side walls. In an advantageous embodiment, the front of the chimney is angled forward, so that the shape of the side parts an upside down "1" receives and thus the acute angle to the side panels is slightly larger and the exhaust port is further forward to the hob tends. Nevertheless, the headroom remains. A further advantageous embodiment provides that the holding device consists of an upper and a lower holding part, which are preferably detachably connected to the vapor shield, the frame and the chimney. Since condensate can accumulate in the inner housing even with a horizontally arranged grease filter in case of increased condensate accumulation or after a long time without cleaning, in the inner housing in the lower area at the front edge and / or in front of a rear housing part a raised web for condensate collection is arranged, so as a targeted Make condensate collection and easy condensate removal.

Insbesondere von Vorteil für eine ansprechende Optik der Dunstabzugshaube ist eine den offenen Ansaugkanal verdeckende Blende, die mit Durchlassöffnungen versehen und an allen vier Seiten rundherum von dem Wrasenschirm umgeben ist. In einer vorteilhaften Ausgestaltung ist die Blende lösbar zwischen dem oberen und unteren Blechteil einsetzbar. Die Durchlassöffnungen in der Blende sind als langgestreckte Öffnungen in waagerechter und/oder senkrechter Anordnung ausgebildet. Für optimale Absaugung ist es sinnvoll auch eine Randabsaugung zu gewährleisten, damit sich kein Kondensat am Wrasenschirm sammeln kann. Deshalb sind in Seitenbereichen der Blende zusätzlich Durchlassöffnungen angeordnet.Of particular advantage for an attractive appearance of the hood is a the intake opening concealing aperture, which is provided with passage openings and at all surrounded by four sides around the vapor canopy. In an advantageous embodiment, the panel is releasably inserted between the upper and lower sheet metal part. The passage openings in the aperture are formed as elongated openings in a horizontal and / or vertical arrangement. For optimal extraction, it is also advisable to ensure an edge extraction, so that no condensate can collect on the canopy. Therefore, passage openings are additionally arranged in lateral areas of the diaphragm.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen rein schematisch dargestellt und wird nachfolgend näher beschrieben. Es zeigen

Figur 1
Frontansicht einer Dunstabzugshaube
Figur 2
Seitenansicht der Dunstabzugshaube mit eingeschobenem Fettfilter
Figur 3
Kamin einer Dunstabzugshaube
Figur 4
Dunstabzugshaube mit Korb zum Innenauskleiden des Kamins
Figur 5
Dunstabzugshaube mit Kamin, Wrasenschirm und Rahmen
Figur 6
Dunstabzugshaube mit einzusetzender Blende
An embodiment of the invention is shown purely schematically in the drawings and will be described in more detail below. Show it
FIG. 1
Front view of an extractor hood
FIG. 2
Side view of the extractor hood with inserted grease filter
FIG. 3
Fireplace of an extractor hood
FIG. 4
Extractor hood with basket for lining the fireplace
FIG. 5
Extractor hood with chimney, canopy and frame
FIG. 6
Extractor hood with aperture to be used

Die Figur 1 zeigt eine Frontansicht einer als Wandhaube ausgebildeten Dunstabzugshaube (1) mit einer von unten nach oben schräg nach vorn angeordnete Ansaugöffnung (7), einem diesen vollständig umgebenden Wrasenschirm (2) und mit einem Kamin (3), welcher den innenliegenden Ansaugkanal umschließt. Es sind sowohl der an der Wand festgelegte Ansaugkanal und das darin angeordnete Ansauggebläse nicht näher dargestellt, weil eine derartige Anordnung allgemein bekannt ist. Der Kamin (3) weist drei Seitenwände (3.1, 3.2, 3.3) auf und ist wandseitig offen ausgebildet. Die Dunstabzugshaube (1) kann aber ebenso mit einem vierseitigen Kamin (3) für eine freihängende Dunstabzugshaube ausgestattet sein. Auch in einem solchen Einsatzfall muss sie derart oberhalb eines Kochfeldes angeordnet sein, dass von der Bedienerseite Kopffreiheit garantiert ist. Es ist völlig unerheblich, ob Front- (3.2) und Seitenflächen (3.1, 3.3) ein- oder mehrstückig ausgebildet sind. Die Ansaugöffnung (7) ist schräg angeordnet, da der Kamin (3) unten mehr oder weniger spitz zuläuft, wobei die Flächen der Seitenwände (3.1, 3.3) im unteren Bereich dreieckig ausgebildet sind. An den hinteren wandseitigen Kanten (3.1.1, 3.3.1) ist der Kamin (3) daher länger ausgebildet als an den Kanten (3.1.2, 3.3.2) im vorderen Bereich. Die Ansaugöffnung (7) befindet sich am unteren Ende des Ansaugkanals und ist durch eine Blende (4) verkleidet, die insbesondere die Einsicht in das Innengehäuse (6) des Kamins (3) bzw, des Ansaugkanals versperren soll. Diese Blende (4) ist mit mehreren Durchlassöffnungen (6) ausgestattet. Um eine optimale Absaugung zu erreichen liegt die Blende (4) nicht direkt auf dem schrägen Rahmen (8) des Kamins (3) auf, sondern lässt Schlitze (9) unterhalb der Blende (4), um so auch seitliche Randabsaugung zu garantieren, damit angesaugter Wrasen sich nicht auf dem Wrasenschirm (2) absetzen kann. Außerdem weist die Dunstabzugshaube (1) mindestens eine Beleuchtungseinrichtung (10) und Bedien- (11) sowie Anzeigeelemente (12) auf. Die Beleuchtungseinrichtung (10) besteht vorzugsweise aus mehreren einzelnen Lampen (10.1, 10.2, 10.3, 10.4), die sowohl in die vordere obere Haltervorrichtung (13.1) als auch in die hintere untere Haltervorrichtung (13.2) integriert sind. Weil sie besonders hell sind, eignen sich insbesondere Halogenlampen. Sie schaffen außerdem ein optisch hochwertiges Erscheinungsbild. Aber ebenso sind auch Stableuchten an den Haltervorrichtungen (13.1 und/oder 13.2) anzuordnen. Die Haltervorrichtungen (13.1, 13.2) sind dazu mit mindestens einer Aufnahmevorrichtung (10.5; 10.6) für mindestens eine Lampe (10.1; 10.2; 10.3; 10.4) versehen.FIG. 1 shows a front view of an extractor hood (1) designed as a wall hood with an intake opening (7) arranged obliquely forwardly from below upwards, a vapor shield (2) completely surrounding it, and with a chimney (3) which surrounds the inner intake channel , It is not shown in detail both the suction channel fixed on the wall and the suction fan arranged therein, because such an arrangement is well known. The chimney (3) has three side walls (3.1, 3.2, 3.3) and is open on the wall side. The extractor hood (1) but can also be equipped with a four-sided chimney (3) for a free-hanging cooker hood. Even in such an application, it must be arranged above a hob so that the operator side headroom is guaranteed. It is completely irrelevant whether front (3.2) and side surfaces (3.1, 3.3) are formed in one or more pieces. The suction opening (7) is arranged obliquely, since the chimney (3) tapers more or less pointed down, wherein the surfaces of the side walls (3.1, 3.3) are triangular in the lower region. At the rear wall-side edges (3.1.1, 3.3.1), the chimney (3) is therefore longer than at the edges (3.1.2, 3.3.2) in the front area. The suction opening (7) is located at the lower end of the intake duct and is covered by a diaphragm (4), which is intended in particular to obstruct the view into the inner housing (6) of the chimney (3) or the intake duct. This panel (4) is equipped with a plurality of passage openings (6). In order to achieve optimal suction, the panel (4) is not directly on the sloping frame (8) of the chimney (3), but leaves slots (9) below the aperture (4), so as to guarantee lateral edge suction, so sucked vapor can not settle on the vapor shield (2). In addition, the extractor hood (1) at least one lighting device (10) and control (11) and Display elements (12). The illumination device (10) preferably consists of a plurality of individual lamps (10.1, 10.2, 10.3, 10.4), which are integrated in both the front upper holder device (13.1) and in the rear lower holder device (13.2). Because they are particularly bright, halogen lamps are particularly suitable. They also create a visually high-quality appearance. But as well as hard lights are to be arranged on the holder devices (13.1 and / or 13.2). For this purpose, the holder devices (13.1, 13.2) are provided with at least one receiving device (10.5, 10.6) for at least one lamp (10.1; 10.2; 10.3; 10.4).

Die Figur 2 zeigt eine schematische Seitenansicht der Dunstabzugshaube (1). Dabei ist im unteren Bereich ein Teil des Kamins (3) herausgeschnitten, um den eingeschobenen Fettfilter (14) besser erkennen zu können. Zur Entnahme des Fettfilters (14) ist die Blende (4) abzunehmen. Der Fettfilter (14) ist also nicht am bzw. im Wrasenschirm (2) festgelegt. In der Blende (4) sind mehrere Durchlassöffnungen (6) für den Wrasen angeordnet. Der Kamin (3) ist an seiner Vorderseite (3.2) mit einer kleinen Seitenfläche (3.2.2) nach vorn abgewinkelt. An der vorderen Kante (3.2.1) wird ein schräggestellter Rahmen (8) aufgelegt, welcher die abgewinkelte Seitenfläche (3.2.2) mit den hinteren Haubenkanten (3.1.1, 3.3.1) verbindet und so eine Ansaugöffnung (7) in Schrägstellung schafft. Unterhalb des senkrechten Teils des Ansaugkanals sind im Innengehäuse (5) des Kamins (3) seitliche Aufnahmeschienen (15) für Fettfilter (14) waagerecht angeordnet. In diese Aufnahmeschienen (15) wird von der Frontseite ein Fettfilter (14) eingeschoben. Natürlich ist es auch möglich die Filterfläche aus mehreren kleineren Fettfiltern (14) zusammenzusetzen und diese einzeln nach vorne ausziehbar zu gestalten. Auch dazu ist nur die Blende (4) zu entfernen, um Zugang zum Fettfilter (14) zu erhalten.FIG. 2 shows a schematic side view of the extractor hood (1). In this case, a part of the chimney (3) is cut out in the lower part to better recognize the inserted fat filter (14). To remove the grease filter (14) remove the cover (4). The grease filter (14) is therefore not fixed on or in the vapor shield (2). In the diaphragm (4) a plurality of passage openings (6) are arranged for the vapor. The chimney (3) is angled forwards at its front (3.2) with a small side surface (3.2.2). At the front edge (3.2.1) an inclined frame (8) is placed, which connects the angled side surface (3.2.2) with the rear hood edges (3.1.1, 3.3.1) and so a suction opening (7) in an inclined position creates. Below the vertical part of the intake channel, lateral receiving rails (15) for grease filters (14) are arranged horizontally in the inner housing (5) of the chimney (3). In these receiving rails (15) from the front side a grease filter (14) is inserted. Of course it is also possible to assemble the filter surface from several smaller grease filters (14) and to make them individually extendable to the front. Also, only the aperture (4) to remove to gain access to the grease filter (14).

In der Figur 3 ist nur der Kamin (3) dargestellt. Er setzt sich bei einer Wandhaube aus drei Seitenflächen (3.1, 3.2 und 3.3) zusammen, wobei die vordere Fläche (3.2) im unteren Bereich eine nach vorn abgewinkelte Teilfläche (3.2.2) aufweist. In der Höhe ist es üblich, alle Seitenflächen zu teilen und so zwei Kaminteile (3.4, 3.5) zu erhalten, um sich den baulichen Gegebenheiten vor Ort besser anpassen zu können. Im Wandbereich sind an die Seitenflächen (3.1, 3.3) jeweils schmale Befestigungsflächen (3.6) angeordnet, die den Kamin (3) um den Ansaugkanal festlegen.In the figure 3 only the chimney (3) is shown. He sits down in a wall hood of three side surfaces (3.1, 3.2 and 3.3) together, the front surface (3.2) in the lower region has a forwardly angled partial surface (3.2.2). In height, it is common to divide all side surfaces and so get two chimney parts (3.4, 3.5) in order to better adapt to the local conditions on site. In the wall area narrow attachment surfaces (3.6) are arranged on the side surfaces (3.1, 3.3), which define the chimney (3) to the intake duct.

Die Figur 4 zeigt eine Dunstabzugshaube (1) mit dem Kamin (3). Am Kamin sind Aufnahmeeinrichtungen (16) zum Festlegen des Rahmens (8) angeordnet. Der Rahmen (8) ist mit dem Wrasenschirm (2) sowie mit der oberen und unteren Haltevorrichtung (13.1, 13.2) verbunden und wird als gesamte Einheit am Kamin (3) festgelegt. Dabei ist der Rahmen (8) auf der Rückseite des Wrasenschirms (2) angeordnet, während die obere und die untere Haltevorrichtung (13.1, 13.2) auf der Vorderseite des Wrasenschirms (2) aufliegen. Diese Einheit wird auf die Aufnahmeeinrichtungen (16) gehängt. An der oberen Haltevorrichtung (13.1) sind ebenso zwei Halogenlampen (10.1, 10.2) der Beleuchtungseinrichtung (10) angeordnet, wie an der unteren Haltevorrichtung (13.2). Die Halogenlampen (10.1 bis 10.4) sind vorzugsweise in den Eckbereichen festgelegt, um eine optimale Ausleuchtung des Kochfeldes zu gewährleisten.FIG. 4 shows an extractor hood (1) with the chimney (3). On the fireplace receiving means (16) for fixing the frame (8) are arranged. The frame (8) is connected to the vapor shield (2) and to the upper and lower holding devices (13.1, 13.2) and is fixed as a whole unit to the chimney (3). The frame (8) is on the back of the vapor shield (2), while the upper and the lower holding device (13.1, 13.2) rest on the front side of the vapor shield (2). This unit is hung on the receptacles (16). At the upper holding device (13.1) are also two halogen lamps (10.1, 10.2) of the lighting device (10) arranged as on the lower holding device (13.2). The halogen lamps (10.1 to 10.4) are preferably set in the corner areas to ensure optimum illumination of the hob.

In der Figur 5 ist dargestellt, dass ein Innengehäuse (5) nach Festlegen des Wrasenschirmes (2) in den Kamin (3) eingesetzt wird, um einen optisch ansprechenden und leicht zu reinigenden Kamininnenraum zu erhalten. Das Innengehäuse (5) setzt sich aus mehreren glatten Seitenwänden (5.1 - 5.4) und einem Schutzgitter (5.5) zusammen. Das Schutzgitter (5.5.) ist unterhalb des Ansaugkanals eingesetzt, um eine direkte Berührung des Ansauggebläses zu verhindern, aber den Wrasen ungehindert durchzulassen. Unterhalb des Schutzgitters (5.5.) befinden sich Aufnahmeschienen (15) zum Einschieben für den Fettfilter (14). Das Innengehäuse (5) und der bereits mit dem Kamin (3) verbundene Wrasenschirm (2) werden mit lösbaren Befestigungselementen, vorzugsweise Schrauben sicher zu einer Dunstabzugshaube (1) zusammengefügt und festgelegt.FIG. 5 shows that an inner housing (5) is inserted into the chimney (3) after the vapor shield (2) has been fixed, in order to obtain a visually appealing and easy-to-clean chimney interior. The inner housing (5) consists of several smooth side walls (5.1 - 5.4) and a protective grid (5.5) together. The protective grille (5.5.) Is inserted below the intake duct to prevent direct contact with the intake fan, but to allow the steam to pass through unhindered. Below the protective grille (5.5.) Are receiving rails (15) for insertion for the grease filter (14). The inner casing (5) and the vapor shield (2) already connected to the chimney (3) are securely joined together with releasable fastening elements, preferably screws, to form an extractor hood (1).

In der Figur 6 ist die Blende (4) dargestellt, wie sie in die Dunstabzugshaube (1) eingesetzt wird. Sie wird in diesem Beispiel lösbar an der untere Haltevorrichtung (13.2) festgelegt und dann mit der oberen Haltevorrichtung (13.1) ebenfalls lösbar verbunden. Zum Einsetzen bzw. Herausnehmen des Fettfilters (14), welcher unterhalb des Ansaugkanals im Innengehäuse (5) in Aufnahmeschienen (15) gehalten ist, muss die Blende (4) von der Dunstabzugshaube (1) entfernt sein. Damit verhindert werden kann, dass die Blende (4) bei der Entnahme aus den Händen rutscht und auf das Kochfeld fallen kann, ist die Blende mit einer nicht dargestellten flexiblen Sicherungsvorrichtung versehen, welche in jedem Fall eine Verbindung der Blende (4) mit der Dunstabzugshaube (1) darstellt. Hierzu kann beispielsweise eine Kette an der Blende (4) und am Innengehäuse (5) festgelegt sein. Dadurch kann die Blende (4) auch bei unsachgemäßem Einbau nicht herabfallen, sondern bleibt an der Dunstabzugshaube (1) hängen. Bei vermehrtem Köndensatanfall lässt es sich nicht verhindern, dass sich auch im Innengehäuse (5) Kondensat ansammelt. Damit dieses Kondensat einfach und schnell zu entfernen ist, ist im Innengehäuse (5) mindestens ein erhöhter Steg (17.1, 17.2) zur Kondensatsammlung angeordnet. Dieser Steg (17.1, 17.2) kann an der Vorderkante und/oder vor einem hinteren Gehäuseteil vorhanden sein.In the figure 6, the diaphragm (4) is shown as it is inserted into the extractor hood (1). It is detachably fixed in this example to the lower holding device (13.2) and then also detachably connected to the upper holding device (13.1). To insert or remove the grease filter (14) which is held below the intake passage in the inner housing (5) in receiving rails (15), the diaphragm (4) of the extractor hood (1) must be removed. This can be prevented that the panel (4) slips on removal from the hands and fall on the hob, the panel is provided with a flexible securing device, not shown, which in each case connect the panel (4) with the hood (1) represents. For this purpose, for example, a chain on the diaphragm (4) and on the inner housing (5) to be defined. As a result, the panel (4) does not fall even if improperly installed, but remains hanging on the extractor hood (1). In the event of an increase in the amount of condensate, it is impossible to prevent condensate from accumulating in the inner casing (5). In order for this condensate to be removed easily and quickly, at least one elevated web (17.1, 17.2) is arranged in the inner housing (5) for condensate collection. This web (17.1, 17.2) may be present at the front edge and / or in front of a rear housing part.

Claims (13)

  1. Extractor hood with at least one replaceable grease filter (14), with a flue (3) disposed around an intake duct with an internal suction fan, the said flue being configured shorter in the front region than in the rear region, with a vapour screen (2), which is disposed raked inclinedly forwards from bottom to top at an acute angle around an intake opening (7) of the intake duct, with a lighting device (10) and with control (11) and operating elements (12), the vapour screen (2) being disposed on a bottom edge (3.2.1) of the flue (3) around the inclined intake opening, characterised in that the grease filter (14) is disposed detached from the vapour screen (2) in the vertical region of the intake duct parallel to the ceramic hob.
  2. Extractor hood according to claim 1, characterised in that the vapour screen (2) is secured to the flue (3) by a frame (8) and/or a one-part or multi-part retaining device (13.1, 13.2).
  3. Extractor hood according to claim 1 or 2, characterised in that the retaining device (13.1, 13.2) comprises an upper retaining component (13.1) and a lower retaining component (13.2) and, in common with the vapour screen (2) and the frame (8), is connected to the flue (3) so as to be detachable, wherein the upper retaining component (13.1) is in the form of a control panel with the control (11) and operating elements (12).
  4. Extractor hood according to at least one of claims 1 to 3, characterised in that the upper retaining component (13.1) and/or the lower retaining component (13.2) includes at least one receiving device (10.5, 10.6) for the lighting device (10).
  5. Extractor hood according to at least one of claims 1 to 4, characterised in that the lighting device (10) includes a plurality of halogen lamps (10.1, 10.2, 10.3, 10.4) and/or at least one strip light.
  6. Extractor hood according to at least one of claims 1 to 5, characterised in that the flue (3) includes a lateral face (3.2.2) that is angled forwards at its front side (3.2) and in that the flue (3) is lined below the suction fan with an inner housing (5), which is formed from closed housing parts (5.1, 5.2, 5.3, 5.4) and a protective grille (5.5).
  7. Extractor hood according to at least one of claims 1 to 6, characterised in that the protective grille (5.5) is disposed horizontally below the angled lateral face (3.2.2) and the intake duct.
  8. Extractor hood according to at least one of claims 1 to 7, characterised in that lateral receiving rails (15) for the grease filter (14) are disposed in the inner housing (5) below the protective grille (5.5).
  9. Extractor hood according to at least one of claims 1 to 8, characterised in that at least one raised bar (17.1, 17.2) for collecting condensation is disposed in the inner housing (5).
  10. Extractor hood according to at least one of claims 1 to 9, characterised in that a panel (4), which has apertures (6) and covers the intake opening (7), is surrounded on all sides by the vapour screen (2).
  11. Extractor hood according to at least one of claims 1 to 10, characterised in that the panel (4) is insertable in a detachable manner between the upper and the lower retaining device (13.1, 13.2).
  12. Extractor hood according to at least one of claims 1 to 11, characterised in that the apertures (6) are in the form of elongate apertures that are disposed in a horizontal and/or vertical manner.
  13. Extractor hood according to at least one of claims 1 to 12, characterised in that apertures (9) for edge suction are disposed in lateral regions of the panel (4).
EP02004494A 2001-03-05 2002-02-27 Extracting hood Expired - Lifetime EP1239226B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10110251 2001-03-05
DE10110251A DE10110251A1 (en) 2001-03-05 2001-03-05 Hood

Publications (3)

Publication Number Publication Date
EP1239226A2 EP1239226A2 (en) 2002-09-11
EP1239226A3 EP1239226A3 (en) 2004-10-06
EP1239226B1 true EP1239226B1 (en) 2006-08-02

Family

ID=7676179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02004494A Expired - Lifetime EP1239226B1 (en) 2001-03-05 2002-02-27 Extracting hood

Country Status (3)

Country Link
EP (1) EP1239226B1 (en)
AT (1) ATE335171T1 (en)
DE (2) DE10110251A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2063189A2 (en) 2007-11-26 2009-05-27 BSH Bosch und Siemens Hausgeräte GmbH Extractor hood
DE102007060799A1 (en) * 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Wall fume hood i.e. rear wall fume extractor, for extracting of fume/vapor from fireplace, has housing provided in area between fireplace and accommodation area and with illuminant arranged below filters for illuminating fireplace
DE102013204143A1 (en) 2013-03-11 2014-09-25 BSH Bosch und Siemens Hausgeräte GmbH Filter unit for extractor hood and extractor hood

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EP1139028A3 (en) * 2000-03-28 2003-12-03 Max Homeier Smoke extractor hood
DE10143811A1 (en) * 2001-09-06 2003-04-30 Bsh Bosch Siemens Hausgeraete Safety device for a filter element
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
DE10208488A1 (en) 2002-02-27 2003-09-04 Bsh Bosch Siemens Hausgeraete Extractor hood and method for extracting and / or cleaning contaminated carriers
DE10243780A1 (en) * 2002-09-20 2004-03-25 BSH Bosch und Siemens Hausgeräte GmbH Separator, for removing liquids and solids from gas, comprises number of walls next to each other to form intermediate vortex chambers, lining element, and connection unit
DE102007061982A1 (en) 2007-12-21 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Fume extraction device for extracting e.g. cooking steam, has housing comprising inlet side, and two filtering devices assigned to set of filtering devices of different design, where filtering devices have sealing element
DE102008017286A1 (en) 2008-04-04 2009-10-08 BSH Bosch und Siemens Hausgeräte GmbH Exhaust hood
DE102009028807A1 (en) * 2009-08-21 2011-02-24 BSH Bosch und Siemens Hausgeräte GmbH Hood
DE102010039411A1 (en) * 2010-08-17 2012-02-23 BSH Bosch und Siemens Hausgeräte GmbH Filter unit for an extractor hood and extractor hood
CN102192553B (en) * 2011-05-13 2013-02-20 海尔集团公司 Side-draught-type kitchen ventilator
DE102012213097A1 (en) * 2012-07-25 2014-02-13 BSH Bosch und Siemens Hausgeräte GmbH Exhaust hood
DE102014020066B3 (en) 2014-06-12 2022-06-09 Miele & Cie. Kg extractor hood
DE102014108250A1 (en) 2014-06-12 2015-12-17 Miele & Cie. Kg platform means
DE102014108252A1 (en) * 2014-06-12 2015-12-17 Miele & Cie. Kg filtering device
DE102014108248B4 (en) * 2014-06-12 2021-07-29 Miele & Cie. Kg Extractor hood
DE102014108247A1 (en) * 2014-06-12 2015-12-17 Miele & Cie. Kg Hood
FR3045787B1 (en) * 2015-12-21 2019-07-19 Groupe Brandt SUCTION HOOD AND ASSOCIATED SIMPLIFIED INSTALLATION METHOD
US11371718B2 (en) * 2017-10-10 2022-06-28 Hangzhou Robam Appliances Co., Ltd. Fume collecting assembly, range hood, side suction range hood, range hood for two-sided fume collection and central air intake, range hood with partition, and central fume purification device
CN107830565A (en) * 2017-12-19 2018-03-23 珠海格力电器股份有限公司 Smoke exhaust ventilator
US11428419B2 (en) * 2020-07-28 2022-08-30 Whirlpool Corporation Vent hood assembly

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DE20005733U1 (en) * 2000-03-28 2000-08-10 Homeier, Max, 93057 Regensburg Extractor hood

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2063189A2 (en) 2007-11-26 2009-05-27 BSH Bosch und Siemens Hausgeräte GmbH Extractor hood
DE102007056715A1 (en) 2007-11-26 2009-05-28 BSH Bosch und Siemens Hausgeräte GmbH Hood
DE102007060799A1 (en) * 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Wall fume hood i.e. rear wall fume extractor, for extracting of fume/vapor from fireplace, has housing provided in area between fireplace and accommodation area and with illuminant arranged below filters for illuminating fireplace
DE102013204143A1 (en) 2013-03-11 2014-09-25 BSH Bosch und Siemens Hausgeräte GmbH Filter unit for extractor hood and extractor hood

Also Published As

Publication number Publication date
DE10110251A1 (en) 2002-09-12
EP1239226A3 (en) 2004-10-06
EP1239226A2 (en) 2002-09-11
ATE335171T1 (en) 2006-08-15
DE50207679D1 (en) 2006-09-14

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