EP2286153B1 - Air deflector - Google Patents

Air deflector Download PDF

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Publication number
EP2286153B1
EP2286153B1 EP09745665.1A EP09745665A EP2286153B1 EP 2286153 B1 EP2286153 B1 EP 2286153B1 EP 09745665 A EP09745665 A EP 09745665A EP 2286153 B1 EP2286153 B1 EP 2286153B1
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EP
European Patent Office
Prior art keywords
air
deflector
air deflector
umluftweiche
wall
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.)
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Application number
EP09745665.1A
Other languages
German (de)
French (fr)
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EP2286153A2 (en
Inventor
Ralf Knoch
Dirk KRÖPLIN
Daniel Metz
Volkmar Uebele
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BSH Hausgeraete GmbH
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BSH Hausgeraete GmbH
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Publication of EP2286153A2 publication Critical patent/EP2286153A2/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/02Roof ventilation
    • F24F7/025Roof ventilation with forced air circulation by means of a built-in ventilator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining

Definitions

  • the present invention relates to a circulating air diverter for arrangement in a chimney duct designed as an air extraction duct of an extractor hood according to the preamble of claim 1.
  • Recirculation diverters are used to divert the air drawn from an extractor hood from a room and filtered (grease filter and / or odor filter) air from the air extraction duct of the hood back into the room. It can, as for example from the publications DE 101 18 881 A1 . EP 1 843 100 A2 . EP0033547 and DE 200 05 154 U1 The airflow is divided by an air baffle and diverted by about 90 degrees in two different directions.
  • the present invention has the object, a Umluftweiche according to the type mentioned in such a way that the components of the Um Kunststoffweiche can be assembled quickly and easily. To facilitate the installation of the Um Kunststoffweiche this should be constructed from as few individual components.
  • the present invention is based on the fact that the Um Kunststoffweiche is constructed by two components by means of plug and optionally by means of locking.
  • the identical components by means of at least one plug-in connection are detachably or non-detachably connectable to each other. This allows a reduction in parts and a simpler and faster installation compared to conventional circulating air switches.
  • the components of the circulating air diverter for diverting the air withdrawn from an extractor hood each have at least one first and at least one second diverter element and optionally at least one further diverter element.
  • the switch elements are arranged to each other such that in a space between two switch elements, a switch channel for diverting at least part of the withdrawn from the hood air back into the room is formed.
  • the present invention relates to the use of a Umluftweiche according to the manner set out above in a recirculation mode or the exhaust air and advantageously formed integrally with the respective component of the Um Kunststoffweiche.
  • at least one plastic is preferably used for producing the first and / or the second and / or the further switch element.
  • an exemplary embodiment of the present invention which has at least one attachment element which can be connected to the circulation diverter, for example at least one additional component which can be attached to the diverter diverter, in order to produce a simple width variance of the unevenness diverter.
  • This preferably integrally formed attachment element makes it possible to easily mount the Um Kunststoffweiche in different widths air exhaust ducts.
  • the attachment element preferably closes in its position of use directly to the air outlets of the interconnected components of the Um Kunststoffweiche and to the air outlets of the air extraction duct of the hood.
  • a simple and quick attachment of the Um povertyweiche in the air outlet duct of the hood can be achieved by means of a retaining element for hanging, hanging or attaching the Umluftweiche to an attachable to the air outlet duct mounting bracket.
  • This air outlet duct may for example be associated with a Wandesse or PlayStationesse.
  • the mounting bracket is preferably formed in addition to the inclusion of the Um povertyweiche for wall mounting of the air extraction duct.
  • a desired distance of the Umluftweiche the wall on the shape of the mounting bracket and / or at least one arranged on the Umluftweiche spacers are generated.
  • the present invention relates to the use of a Um Kunststoffweiche according to the manner set out above in a trained for recirculation mode or for exhaust air and recirculation air extractor hood, for example, in a wall or island fair.
  • FIG. 1 shows a detailed view of a first component 10 of the basis FIG. 4 illustrated embodiment of the present invention.
  • This first component 10 is designed to redirect the air extracted from a cooker hood 400 from a room back into the room. It will, as in FIG. 9 represented by an air exhaust duct 300 and 300 ', for example, by a chimney flue 310, the hood 400 directed air flow by means of Um Kunststoffweiche 100 divided and diverted by about 90 degrees in two different directions.
  • the division and the redirecting of the air flow is effected by the special design of the Um Kunststoffweiche 100.
  • Their components 10, 20 are at their upper or underside each bounded by a trained as a switch element 30, 32 and 40, 42 air guide. Between the upper and lower air guide 30, 32 and 40, 42 are further air guide elements 34 and 44. In this way, several switch channels or air ducts 36 are formed, by means of which the guided through the chimney pipe 310 air flow and divided into air outlets 320th the air extraction duct or chimney 300 is directed.
  • the first component 10 When mounting, more specifically during assembly, the Um Kunststoffweiche 100, the first component 10 is inserted by means of connectors 12, 22 on the further component 20 and connected to this releasably or non-detachably, in particular latched (see. FIG. 2 ).
  • This further component 20 is formed essentially identical to the first component 10 and arranged in mirror image, that is rotated by 180 degrees, to the first component 10.
  • the individual elements 12, 22 of the connectors are integrally formed with the air guide elements or housing walls 30, 32 and 40, 42 of the respective components 10, 20.
  • an attachment element 50 can be attached, preferably at the air outlet side 14, 24 of the circulating air switch 100 (cf. FIG. 4 ).
  • This attachment or extension element 50 has for connecting the attachment element 50 with the components 10, 20 of the Um Kunststoffweiche 100 plug-in elements 52 which cooperate with plug-in elements 25 of the components 10, 20.
  • the Um Kunststoffweiche 100 at one in the Figures 5 and 6 shown mounting bracket 200 plugged or hung.
  • This mounting bracket 200 may have at least one recess formed as a borehole 220 for screwing the mounting bracket 200 to a wall, not shown.
  • Mounting bracket 200 shown also formed for receiving the chimney 300.
  • the mounting bracket 200 on Halteelemete 210 which can be inserted substantially accurately in arranged on rear wall elements 340 of the fireplace 300 recesses 330.
  • This connector from holding element 210 and Recess 330 thus allows the fireplace 300 postpone on the mounting bracket 200 and thereby stably attached to the mounting bracket 200 in a simple manner.
  • the Umbuchweiche 100 In order to obtain a predetermined distance between the Um povertyweiche 100 and the wall, the Umluftweiche 100 on your wall-facing side spacers 70 on. Further, the distance of the Umluftweiche 100 to the wall by the shape of the mounting bracket 200, in particular achieved by a wall spaced from the region 230 of the mounting bracket 200.
  • fireplace 300 shown can be arranged on a wall and thus suitable for example as an air outlet duct for a Wandesse.
  • the Um Kunststoffweiche 100 but also in a freely arranged in a room fume hood, for example, in a island fair, be mounted.
  • the FIGS. 7 and 8th show the Um Kunststoffweiche 100 in a ceiling-mountable, suitable as an air outlet duct for a Glassesse fireplace 300 '.
  • this air exhaust duct 300 ' has a tower 350' located in the chimney 300 '.
  • the Umluftweiche so in a telescopic or extendable tower 350 'with chimney 300' installed.
  • Um Kunststoffweiche 100 differs from known from the prior art Um Kunststoffmaschinend particular through the connectors 12, 22 for releasably or non-detachably connecting the first component 10 and the other component 20th
  • air guide channels 36 which are formed between the first air guide element 30, 40 and / or the second 32, 42 air guide element 30, 40 and / or the further 34, 44 air guide elements.
  • the air guide elements 30, 40, 32, 42, 34, 44 are preferably formed substantially of plastic and thus particularly simple and inexpensive to produce.

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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)
  • Air-Flow Control Members (AREA)
  • Superstructure Of Vehicle (AREA)

Description

Technisches GebietTechnical area

Die vorliegende Erfindung betrifft eine Umluftweiche zur Anordnung in einem als Kamin ausgeführten Luftabzugskanal einer Dunstabzugshaube gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a circulating air diverter for arrangement in a chimney duct designed as an air extraction duct of an extractor hood according to the preamble of claim 1.

Stand der TechnikState of the art

Umluftweichen dienen zum Umleiten der von einer Dunstabzugshaube aus einem Raum abgezogenen und gefilterten (Fettfilter und/oder Geruchsfilter) Luft vom Luftabzugskanal der Dunstabzugshaube zurück in den Raum. Dabei kann, wie beispielsweise aus den Druckschriften DE 101 18 881 A1 , EP 1 843 100 A2 , EP0033547 und DE 200 05 154 U1 bekannt, der Luftstrom durch ein Luftleitblech geteilt und um etwa 90 Grad in zwei verschiedene Richtungen umgeleitet werden.Recirculation diverters are used to divert the air drawn from an extractor hood from a room and filtered (grease filter and / or odor filter) air from the air extraction duct of the hood back into the room. It can, as for example from the publications DE 101 18 881 A1 . EP 1 843 100 A2 . EP0033547 and DE 200 05 154 U1 The airflow is divided by an air baffle and diverted by about 90 degrees in two different directions.

Aus dem Stand der Technik bekannte Umluftweichen werden aus zwei im Wesentlichen baugleichen Teilen miteinander verschraubt. Mittels des Verschraubens werden beim Zusammenbau der Umluftweiche Ungleichheiten der jeweiligen Bauteile ausgeglichen. Allerdings erfordert das Verschrauben vergleichsweise viel Zeit beim Zusammenbauen bzw. Montieren der Umluftweiche.Recirculating air switches known from the prior art are screwed together from two substantially identical parts. By means of the screwing in the assembly of the Umluftweiche inequalities of the respective components are compensated. However, the screwing requires comparatively much time when assembling or mounting the Umluftweiche.

Zur Wandmontage werden konventionelle Umluftweichen, wie beispielsweise in den Figuren 14 und 15 der Druckschrift DE 101 18 881 A1 offenbart, über ihre Rückwand und ggf. zwei weitere Befestigungsbleche mit einem Befestigungsbügel des Luftabzugskanals bzw. des Innenkanals der Dunstabzugshaube an die Wand geschraubt. Dabei ist die Breite der Umluftweiche durch ihre Konstruktion vorgegeben. Für unterschiedlich breite Luftabzugskanäle werden daher unterschiedlich breite Umluftweichen verwendet.For wall mounting conventional air circulation, as for example in Figures 14 and 15 of the document DE 101 18 881 A1 discloses, screwed via its rear wall and possibly two other mounting plates with a mounting bracket of the air outlet duct or the inner channel of the hood to the wall. The width of the Umluftweiche is given by their construction. For different width air exhaust ducts therefore different width recirculating air diverters are used.

Darstellung der Erfindung: Aufgabe, Lösung, VorteileDESCRIPTION OF THE INVENTION: Problem, Solution, Advantages

Ausgehend von den vorstehend dargelegten Nachteilen und Unzulänglichkeiten sowie unter Würdigung des umrissenen Standes der Technik liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Umluftweiche gemäß der eingangs genannten Art so weiterzubilden, dass die Bauteile der Umluftweiche einfach und schnell zusammengefügt werden können. Zur Erleichterung der Montage der Umluftweiche soll diese aus möglichst wenigen Einzelkomponenten aufgebaut sein.Based on the disadvantages and inadequacies set out above and in appreciation of the state of the art outlined, the present invention has the object, a Umluftweiche according to the type mentioned in such a way that the components of the Umluftweiche can be assembled quickly and easily. To facilitate the installation of the Umluftweiche this should be constructed from as few individual components.

Diese Aufgabe wird durch eine Umluftweiche mit den im Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen und zweckmäßige Weiterbildungen der vorliegenden Erfindung sind in den Unteransprüchen gekennzeichnet.This object is achieved by a Umluftweiche with the features specified in claim 1. Advantageous embodiments and expedient developments of the present invention are characterized in the subclaims.

Mithin basiert die vorliegende Erfindung darauf, dass die Umluftweiche durch zwei Bauteile mittels Stecken und optionalerweise mittels Verrasten aufgebaut wird. Hierzu sind die baugleichen Bauteile mittels mindestens einer Steckverbindung lösbar oder nicht lösbar miteinander verbindbar. Dies ermöglicht im Vergleich zu konventionellen Umluftweichen eine Teilereduzierung und eine einfachere und schnellere Montage.Thus, the present invention is based on the fact that the Umluftweiche is constructed by two components by means of plug and optionally by means of locking. For this purpose, the identical components by means of at least one plug-in connection are detachably or non-detachably connectable to each other. This allows a reduction in parts and a simpler and faster installation compared to conventional circulating air switches.

Gemäß der vorliegenden Erfindung weisen die Bauteile der Umluftweiche zum Umleiten der von einer Dunstabzugshaube, beispielsweise von einer zum Umluftbetrieb ausgebildeten Wand- oder Inselesse, abgezogenen Luft jeweils mindestens ein erstes und mindestens ein zweites Weichenelement sowie ggf. mindestens ein weiteres Weichenelement auf. Die Weichenelemente sind derart zueinander angeordnet, dass in einem Zwischenraum zwischen zwei Weichenelementen ein Weichenkanal zum Umleiten von zumindest einem Teil der von der Dunstabzugshaube abgezogenen Luft zurück in den Raum gebildet wird.According to the present invention, the components of the circulating air diverter for diverting the air withdrawn from an extractor hood, for example from a wall or island fair designed for circulating air operation, each have at least one first and at least one second diverter element and optionally at least one further diverter element. The switch elements are arranged to each other such that in a space between two switch elements, a switch channel for diverting at least part of the withdrawn from the hood air back into the room is formed.

Um die Anzahl der Einzelteile der Umluftweiche möglichst gering zu halten, ist das erste und/oder das zweite Weichenelement und/oder das weitere WeichenelementIn order to keep the number of individual parts of the Umluftweiche as small as possible, is the first and / or the second switch element and / or the further switch element

Die vorliegende Erfindung betrifft schließlich die Verwendung einer Umluftweiche gemäß der vorstehend dargelegten Art bei einer zum Umluftbetrieb oder zum Abluft- und vorteilhafterweise einstückig mit dem jeweiligen Bauteil der Umluftweiche ausgebildet. Dabei wird zur Herstellung des ersten und/oder des zweiten und/oder des weiteren Weichenelements vorzugsweise mindestens ein Kunststoff verwendet.Finally, the present invention relates to the use of a Umluftweiche according to the manner set out above in a recirculation mode or the exhaust air and advantageously formed integrally with the respective component of the Umluftweiche. In this case, at least one plastic is preferably used for producing the first and / or the second and / or the further switch element.

Besonders zu schätzen wissen wird der Fachmann ein Ausführungsbeispiel der vorliegenden Erfindung, das zum Erzeugen einer einfachen Breitenvarianz der Unluftweiche mindestens ein mit der Umluftweiche verbindbares Aufsatzelement, beispielsweise mindestens ein auf die Umluftweiche aufsteckbares Zusatzbauteil, aufweist. Dieses vorzugsweise einstückig ausgebildete Aufsatzelement ermöglicht es auf einfache Weise die Umluftweiche in unterschiedlich breiten Luftabzugskanälen zu montieren. Dabei schließt das Aufsatzelement in seiner Gebrauchsstellung vorzugsweise direkt an die Luftaustritte der miteinander verbundenen Bauteile der Umluftweiche und an die Luftaustritte des Luftabzugskanals der Dunstabzugshaube an.The person skilled in the art will particularly appreciate an exemplary embodiment of the present invention which has at least one attachment element which can be connected to the circulation diverter, for example at least one additional component which can be attached to the diverter diverter, in order to produce a simple width variance of the unevenness diverter. This preferably integrally formed attachment element makes it possible to easily mount the Umluftweiche in different widths air exhaust ducts. In this case, the attachment element preferably closes in its position of use directly to the air outlets of the interconnected components of the Umluftweiche and to the air outlets of the air extraction duct of the hood.

Eine einfache und schnelle Anbringung der Umluftweiche im Luftabzugskanal der Dunstabzugshaube kann mittels eines Halteelements zum Einhängen, Aufhängen oder Aufstecken der Umluftweiche an einem am Luftabzugskanal anordbaren Montagebügel erreicht werden. Dieser Luftabzugskanal kann beispielsweise einer Wandesse oder einer Inselesse zugeordnet sein.A simple and quick attachment of the Umluftweiche in the air outlet duct of the hood can be achieved by means of a retaining element for hanging, hanging or attaching the Umluftweiche to an attachable to the air outlet duct mounting bracket. This air outlet duct may for example be associated with a Wandesse or Inselesse.

Bei der Ausgestaltung einer Wandesse ist der Montagebügel vorzugsweise neben der Aufnahme der Umluftweiche auch zur Wandanbringung des Luftabzugskanals ausgebildet. Dabei kann ein gewünschter Abstand der Umluftweiche zur Wand über die Form des Montagebügels und/oder über mindestens einen an der Umluftweiche angeordneten Abstandhalter erzeugt werden.In the embodiment of a Wandesse the mounting bracket is preferably formed in addition to the inclusion of the Umluftweiche for wall mounting of the air extraction duct. In this case, a desired distance of the Umluftweiche the wall on the shape of the mounting bracket and / or at least one arranged on the Umluftweiche spacers are generated.

Die vorliegende Erfindung betrifft also ferner ein Montagesystem zum Anbringen einer Umluftweiche

  • an einer Wand, beispielsweise in einem Luftabzugskanal einer Wandesse, oder
  • an einer über einer Kochinsel angeordneten Dunstabzugshaube, beispielsweise in einem Luftabzugskanal einer Inselesse,
welches Montagesystem eine Umluftweiche der vorstehend dargelegten Art und einen Montagebügel der vorstehend dargelegten Art aufweist.The present invention thus also relates to a mounting system for attaching a Umluftweiche
  • on a wall, for example in an air duct of a Wandesse, or
  • on an extractor hood arranged above a cooking island, for example in an air extraction duct of an island fair,
which mounting system has a Umluftweiche the kind set forth above and a mounting bracket of the kind set forth above.

Die vorliegende Erfindung betrifft schließlich die Verwendung einer Umluftweiche gemäß der vorstehend dargelegten Art bei einer zum Umluftbetrieb oder zum Abluft- und Umluftbetrieb ausgebildeten Dunstabzugshaube, beispielsweise bei einer Wand- oder Inselesse.Finally, the present invention relates to the use of a Umluftweiche according to the manner set out above in a trained for recirculation mode or for exhaust air and recirculation air extractor hood, for example, in a wall or island fair.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

Wie bereits vorstehend erörtert, gibt es verschiedene Möglichkeiten, die Lehre der vorliegenden Erfindung in vorteilhafter Weise auszugestalten und weiterzubilden. Hierzu wird einerseits auf die dem Anspruch 1 sowie dem Anspruch 13 jeweils nachgeordneten Ansprüche verwiesen, andererseits werden weitere Ausgestaltungen, Merkmale und Vorteile der vorliegenden Erfindung nachstehend unter anderem anhand des durch die Figuren 1 bis 9 veranschaulichten Ausführungsbeispiels näher erläutertAs already discussed above, there are various possibilities for embodying and developing the teaching of the present invention in an advantageous manner. For this purpose, reference is made on the one hand to the claim 1 and the claim 13 respectively subordinate claims, on the other hand further embodiments, features and advantages of the present invention will be described below, inter alia, by reference to the FIGS. 1 to 9 illustrated embodiment explained in more detail

Es zeigt:

Fig. 1
in perspektivischer Darstellung eine Teilansicht eines Ausführungsbeispiels einer Umluftweiche gemäß der vorliegenden Erfindung, nämlich eine Detailansicht eines ersten Bauteils der Umluftweiche;
Fig. 2
in perspektivischer Darstellung eine Ansicht der aus dem ersten und einem weiteren Bauteil zusammengefügten Umluftweiche aus Figur 1;
Fig. 3
in perspektivischer Darstellung eine Detailansicht eines Aufsatzelements der Umluftweiche aus Figur 1;
Fig. 4
in perspektivischer Darstellung eine Ansicht der aus dem ersten Bauteil, dem weiteren Bauteil und zwei Aufsatzelementen zusammengefügten Umluftweiche aus Figur 1;
Fig. 5
in perspektivischer Darstellung eine Detailansicht eines an einer Wand befestigbaren Luftabzugskanals mit Montagebügel, an dem die Umluftweiche aus Figur 1 anordbar ist;
Fig. 6
in perspektivischer Darstellung die in den Luftabzugskanal aus Figur 5 montierte Umluftweiche aus Figur 1;
Fig. 7
in perspektivischer Darstellung eine Detailansicht eines an einer Decke befestigbaren Luftabzugskanals, nämlich eines Kamins mit teleskopierbarem Stabilisierungsturm, in dem die Umluftweiche aus Figur 1 angeordnet ist;
Fig. 8
in perspektivischer Darstellung der teleskopierbare Kamin mit Turm aus Figur 7 in geschlossener bzw. zusammengebauter Form; und
Fig. 9
in schematischer Darstellung ein Ausführungsbeispiel einer Dunstabzugshaube, nämlich einer Wandesse, die den Luftabzugskanal aus Figur 5 oder 7 und die Umluftweiche aus Figur 1 aufweist.
It shows:
Fig. 1
a perspective view of a partial view of an embodiment of a Umluftweiche according to the present invention, namely a detailed view of a first component of the Umluftweiche;
Fig. 2
in perspective view of a view of the assembled from the first and another component Umluftweiche FIG. 1 ;
Fig. 3
in perspective view a detailed view of an attachment element of the Umluftweiche FIG. 1 ;
Fig. 4
in perspective view of a view of the assembled from the first component, the further component and two attachment elements Umluftweiche FIG. 1 ;
Fig. 5
in a perspective view a detailed view of an attachable to a wall air exhaust duct with mounting bracket, where the Umluftweiche from FIG. 1 can be arranged;
Fig. 6
in a perspective view in the air extraction duct FIG. 5 mounted Umluftweiche off FIG. 1 ;
Fig. 7
in a perspective view a detailed view of an attachable to a ceiling air extraction duct, namely a fireplace with telescopic stabilization tower, in which the Umluftweiche from FIG. 1 is arranged;
Fig. 8
in perspective view of the telescopic fireplace with tower FIG. 7 in closed or assembled form; and
Fig. 9
a schematic representation of an embodiment of a cooker hood, namely a Wandesse, the air extraction duct FIG. 5 or 7 and the Umluftweiche FIG. 1 having.

Gleiche oder ähnliche Ausgestaltungen, Elemente oder Merkmale sind in den Figuren 1 bis 9 mit identischen Bezugszeichen versehen.The same or similar embodiments, elements or features are in the FIGS. 1 to 9 provided with identical reference numerals.

Bester Weg zur Ausführung der ErfindungBest way to carry out the invention

Figur 1 zeigt eine Detailansicht eines ersten Bauteils 10 des anhand Figur 4 veranschaulichten Ausführungsbeispiels der vorliegenden Erfindung. Dieses erste Bauteil 10 ist zum Umleiten der von einer Dunstabzugshaube 400 aus einem Raum abgezogenen Luft zurück in den Raum ausgebildet. Dabei wird, wie in Figur 9 dargestellt, der durch einen Luftabzugskanal 300 bzw. 300', beispielsweise durch ein Kaminabzugsrohr 310, der Dunstabzugshaube 400 geleitete Luftstrom mittels der Umluftweiche 100 geteilt und um etwa 90 Grad in zwei verschiedene Richtungen umgeleitet. FIG. 1 shows a detailed view of a first component 10 of the basis FIG. 4 illustrated embodiment of the present invention. This first component 10 is designed to redirect the air extracted from a cooker hood 400 from a room back into the room. It will, as in FIG. 9 represented by an air exhaust duct 300 and 300 ', for example, by a chimney flue 310, the hood 400 directed air flow by means of Umluftweiche 100 divided and diverted by about 90 degrees in two different directions.

Die Teilung und das Umlenken des Luftstroms erfolgt durch den besonderen konstruktiven Aufbau der Umluftweiche 100. Deren Bauteile 10, 20 werden an ihrer Ober- bzw. Unterseite jeweils durch ein als Weichenelement 30, 32 bzw. 40, 42 ausgebildetes Luftleitelement begrenzt. Zwischen dem oberen und dem unteren Luftleitelement 30, 32 bzw. 40, 42 befinden sich weitere Luftleitelemente 34 bzw. 44. Auf diese Weise werden mehrere Weichenkanäle bzw. Luftleitkanäle 36 gebildet, mittels derer der durch das Kaminabzugsrohr 310 geleitete Luftstrom geteilt und zu Luftaustritten 320 des Luftabzugskanals oder Kamins 300 geleitet wird.The division and the redirecting of the air flow is effected by the special design of the Umluftweiche 100. Their components 10, 20 are at their upper or underside each bounded by a trained as a switch element 30, 32 and 40, 42 air guide. Between the upper and lower air guide 30, 32 and 40, 42 are further air guide elements 34 and 44. In this way, several switch channels or air ducts 36 are formed, by means of which the guided through the chimney pipe 310 air flow and divided into air outlets 320th the air extraction duct or chimney 300 is directed.

Beim Montieren, genauer gesagt beim Zusammenfügen, der Umluftweiche 100 wird das erste Bauteil 10 mittels Steckverbindungen 12, 22 auf das weitere Bauteil 20 gesteckt und mit diesem lösbar oder nicht lösbar verbunden, insbesondere verrastet (vgl. Figur 2). Dieses weitere Bauteil 20 ist im Wesentlichen baugleich zum ersten Bauteil 10 ausgebildet und spiegelbildlich, also um 180 Grad gedreht, zum ersten Bauteil 10 angeordnet. Die einzelnen Elemente 12, 22 der Steckverbindungen sind einstückig mit den Luftleitelementen bzw. Gehäusewandungen 30, 32 bzw. 40, 42 der jeweiligen Bauteile 10, 20 ausgebildet.When mounting, more specifically during assembly, the Umluftweiche 100, the first component 10 is inserted by means of connectors 12, 22 on the further component 20 and connected to this releasably or non-detachably, in particular latched (see. FIG. 2 ). This further component 20 is formed essentially identical to the first component 10 and arranged in mirror image, that is rotated by 180 degrees, to the first component 10. The individual elements 12, 22 of the connectors are integrally formed with the air guide elements or housing walls 30, 32 and 40, 42 of the respective components 10, 20.

Zum Anpassen der Breite der Umluftweiche 100 an die Breite des Kamins 300 kann, vorzugsweise an der Luftaustrittsseite 14, 24 der Umluftweiche 100, ein Aufsatzelement 50 aufgesteckt werden (vgl. Figur 4). Dieses Aufsatz- oder Verlängerungselement 50 weist zum Verbinden des Aufsatzelements 50 mit den Bauteilen 10, 20 der Umluftweiche 100 Steckelemente 52 auf, die mit Steckelementen 25 der Bauteile 10, 20 zusammenwirken.To adapt the width of the circulating air switch 100 to the width of the chimney 300, an attachment element 50 can be attached, preferably at the air outlet side 14, 24 of the circulating air switch 100 (cf. FIG. 4 ). This attachment or extension element 50 has for connecting the attachment element 50 with the components 10, 20 of the Umluftweiche 100 plug-in elements 52 which cooperate with plug-in elements 25 of the components 10, 20.

Mittels Halteelementen 60, beispielsweise mittels Haken, kann die Umluftweiche 100 an einem in den Figuren 5 und 6 dargestellten Montagebügel 200 aufgesteckt oder aufgehängt werden. Dieser Montagebügel 200 kann mindestens eine als Bohrloch 220 ausgebildete Ausnehmungen zum Festschrauben des Montagebügels 200 an einer nicht dargestellten Wand aufweisen.By means of retaining elements 60, for example by means of hooks, the Umluftweiche 100 at one in the Figures 5 and 6 shown mounting bracket 200 plugged or hung. This mounting bracket 200 may have at least one recess formed as a borehole 220 for screwing the mounting bracket 200 to a wall, not shown.

Neben der Aufnahme der Umluftweiche 100 ist der in den Figuren 5 und 6 dargestellte Montagebügel 200 auch zur Aufnahme des Kamins 300 ausgebildet. Zu diesem Zweck weist der Montagebügel 200 Halteelemete 210 auf, die im Wesentlichen passgenau in an Rückwandelementen 340 des Kamins 300 angeordneten Ausnehmungen 330 eingeschoben werden können. Diese Steckverbindung aus Halteelement 210 und Ausnehmung 330 ermöglicht somit den Kamin 300 auf den Montagebügel 200 aufzuschieben und dabei auf einfache Weise stabil am Montagebügel 200 zu befestigten.In addition to the inclusion of the Umluftweiche 100 is in the Figures 5 and 6 Mounting bracket 200 shown also formed for receiving the chimney 300. For this purpose, the mounting bracket 200 on Halteelemete 210, which can be inserted substantially accurately in arranged on rear wall elements 340 of the fireplace 300 recesses 330. This connector from holding element 210 and Recess 330 thus allows the fireplace 300 postpone on the mounting bracket 200 and thereby stably attached to the mounting bracket 200 in a simple manner.

Um einen vorgegebenen Abstand zwischen der Umluftweiche 100 und der Wand zu erhalten, weist die Umluftweiche 100 an Ihrer der Wand zugewandten Seite Abstandshalter 70 auf. Ferner wird der Abstand der Umluftweiche 100 zur Wand durch die Form des Montagebügels 200, insbesondere durch einen von der Wand beabstandeten Bereich 230 des Montagebügels 200 erzielt.In order to obtain a predetermined distance between the Umluftweiche 100 and the wall, the Umluftweiche 100 on your wall-facing side spacers 70 on. Further, the distance of the Umluftweiche 100 to the wall by the shape of the mounting bracket 200, in particular achieved by a wall spaced from the region 230 of the mounting bracket 200.

Der in den Figuren 5 und 6 dargestellte Kamin 300 ist an einer Wand anordbar und somit beispielsweise als Luftabzugskanal für eine Wandesse geeignet.The in the Figures 5 and 6 Fireplace 300 shown can be arranged on a wall and thus suitable for example as an air outlet duct for a Wandesse.

Alternativ kann die Umluftweiche 100 aber auch in eine frei in einem Raum angeordnete Dunstabzugshaube, beispielsweise in eine Inselesse, montiert werden. Die Figuren 7 und 8 zeigen die Umluftweiche 100 in einem an einer Decke befestigbaren, als Luftabzugskanal für eine Inselesse geeigneten Kamin 300'. Als stützendes Element weist dieser Luftabzugskanal 300' einen im Kamin 300' liegenden Turm 350' auf. Bei dem in den Figuren 7 und 8 gezeigten zweiten Ausführungsbeispiel eines Luftabzugskanals ist die Umluftweiche 100 also in einen teleskopierbaren oder ausziehbaren Turm 350' mit Kamin 300' eingebaut.Alternatively, the Umluftweiche 100 but also in a freely arranged in a room fume hood, for example, in a island fair, be mounted. The FIGS. 7 and 8th show the Umluftweiche 100 in a ceiling-mountable, suitable as an air outlet duct for a Inselesse fireplace 300 '. As a supporting element, this air exhaust duct 300 'has a tower 350' located in the chimney 300 '. In the in the FIGS. 7 and 8th shown second embodiment of an air extraction duct 100, the Umluftweiche so in a telescopic or extendable tower 350 'with chimney 300' installed.

Die in den Figuren 1 bis 9 dargestellte Umluftweiche 100 unterscheidet sich von aus dem Stand der Technik bekannten Umluftweichen insbesondere durch die Steckverbindungen 12, 22 zum lösbaren oder nicht lösbaren Verbinden des ersten Bauteils 10 und des weiteren Bauteils 20.The in the FIGS. 1 to 9 shown Umluftweiche 100 differs from known from the prior art Umluftweichen particular through the connectors 12, 22 for releasably or non-detachably connecting the first component 10 and the other component 20th

Ferner ist aus dem Stand der Technik keine Umluftweiche bekannt, die aufsteckbare Verlängerungs- oder Zusatzelemente 50 für unterschiedliche Kaminbreiten aufweist.Furthermore, no Umluftweiche is known from the prior art, which has attachable extension or additional elements 50 for different chimney widths.

Ein weiteres vorteilhaftes Abgrenzungskriterium gegenüber dem Stand der Technik sind die Luftleitkanäle 36, die zwischen dem ersten Luftleitelement 30, 40 und/oder dem zweiten 32, 42 Luftleitelement 30, 40 und/oder den weiteren 34, 44 Luftleitelementen gebildet werden.Another advantageous delimitation criterion compared to the prior art are the air guide channels 36 which are formed between the first air guide element 30, 40 and / or the second 32, 42 air guide element 30, 40 and / or the further 34, 44 air guide elements.

Im Gegensatz zum Stand der Technik sind die Luftleitelement 30, 40, 32, 42, 34, 44 vorzugsweise im Wesentlichen aus Kunststoff gebildet und somit besonders einfach und preisgünstig herstellbar.In contrast to the prior art, the air guide elements 30, 40, 32, 42, 34, 44 are preferably formed substantially of plastic and thus particularly simple and inexpensive to produce.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

100100
Umluftweichedeflector
1010
erstes Bauteil der Umluftweiche 100first component of the Umluftweiche 100th
1212
am ersten Bauteil 10 angeordnetes Element der Steckverbindung zum Verbinden des ersten 10 und des weiteren Bauteils 20arranged on the first component 10 element of the connector for connecting the first 10 and the further component 20th
1414
Luftaustrittsseite des ersten Bauteils 10Air outlet side of the first component 10th
2020
weiteres, beispielsweise zweites, Bauteil der Umluftweiche 100Another, for example, second, component of the Umluftweiche 100th
2222
am weiteren Bauteil 20 angeordnetes Element der Steckverbindung zum Verbinden des ersten 10 und des weiteren Bauteils 20on the further component 20 arranged element of the connector for connecting the first 10 and the further component 20th
2424
Luftaustrittsseite des weiteren Bauteils 20Air outlet side of the other component 20th
2525
am weiteren Bauteil 20 angeordnetes Element der Steckverbindung zum Verbinden des Aufsatzelements 50 und des weiteren Bauteils 20arranged on another component 20 element of the connector for connecting the attachment member 50 and the other component 20th
3030
erstes Weichenelement oder Luftleitelement, insbesondere erstes Luftleitblech, beispielsweise obere Gehäusewand, des ersten Bauteils 10first switch element or air guide element, in particular first air guide plate, for example upper housing wall, of the first component 10
3232
zweites Weichenelement oder Luftleitelement, insbesondere zweites Luftleitblech, beispielsweise untere Gehäusewand, des ersten Bauteils 10second switch element or air guide element, in particular second air guide plate, for example lower housing wall, of the first component 10
3434
weiteres Weichenelement oder Luftleitelement, insbesondere weiteres Luftleitblech, beispielsweise Zwischenwand, des ersten Bauteils 10another switch element or air guide element, in particular further air guide plate, for example intermediate wall, of the first component 10
3636
Weichenkanal oder Luftleitkanal zum Umleiten der von der Dunstabzugshaube abgezogenen LuftSwitch channel or air duct for diverting the air withdrawn from the extractor hood
4040
erstes Weichenelement oder Luftleitelement, insbesondere erstes Luftleitblech, beispielsweise obere Gehäusewand, des zweiten Bauteils 20first switch element or air guide element, in particular first air guide plate, for example upper housing wall, of the second component 20
4242
zweites Weichenelement oder Luftleitelement, insbesondere zweites Luftleitblech, beispielsweise untere Gehäusewand, des weiteren Bauteils 20second switch element or air guide element, in particular second air guide plate, for example lower housing wall, of the further component 20
4444
weiteres Weichenelement oder Luftleitelement, insbesondere weiteres Luftleitblech, beispielsweise Zwischenwand, des weiteren Bauteils 20another switch element or air guide element, in particular further air guide plate, for example intermediate wall, of the further component 20
5050
Aufsatzelement, insbesondere als Weichenelement ausgebildetes Zusatz- oder Verlängerungsstück, zur Breitenvarianz der Umluftweiche 100Attachment element, in particular designed as a switch element additional or extension piece, the width variance of the Umluftweiche 100th
5252
am Aufsatzelement 50 angeordnetes Element einer Steckverbindung zum Verbinden des Aufsatzelements 50 und der Umluftweiche 100arranged on the attachment element 50 element of a connector for connecting the attachment element 50 and the Umluftweiche 100th
5454
erstes Weichenelement oder Luftleitelement, insbesondere erstes Luftleitblech, beispielsweise obere Gehäusewand, des Aufsatzelements 50first switch element or air guide element, in particular first air guide plate, for example upper housing wall, of the attachment element 50
5656
zweites Weichenelement oder Luftleitelement, insbesondere zweites Luftleitblech, beispielsweise untere Gehäusewand, des Aufsatzelements 50second switch element or air guide element, in particular second air guide plate, for example lower housing wall, of the attachment element 50
5858
weiteres Weichenelement oder Luftleitelement, insbesondere weiteres Luftleitblech, beispielsweise Zwischenwand, des Aufsatzelements 50another switch element or air guide element, in particular further air guide plate, for example intermediate wall, of the attachment element 50
6060
Halteelement, beispielsweise Hakenelement, zum Einhängen oder Aufhängen der Umluftweiche 100 in bzw. an einem Montagebügel 200Retaining element, such as hook element, for hanging or hanging the Umluftweiche 100 in or on a mounting bracket 200th
7070
Abstandshalter zum Anordnen der Umluftweiche 100 mit Abstand zur WandSpacer for arranging the Umluftweiche 100 at a distance from the wall
200200
Montagebügel, insbesondere zum Montieren des Luftabzugskanals 300 und der Umluftweiche 100 an einer WandMounting bracket, in particular for mounting the air extraction duct 300 and the Umluftweiche 100 on a wall
210210
in die Ausnehmung 330 des Luftabzugskanals 300, insbesondere der Rückwand 340 des Luftabzugskanals 300, einschiebbares Halteelement des Montagebügels 200in the recess 330 of the air exhaust duct 300, in particular the rear wall 340 of the air exhaust duct 300, retractable retaining element of the mounting bracket 200th
220220
als Bohrloch ausgebildete Ausnehmung des Montagebügels 200formed as a bore recess of the mounting bracket 200th
230230
von der Wand beabstandeter Bereich des Montagebügels 200wall of the mounting bracket 200 spaced apart from the wall
300300
Luftabzugskanal, insbesondere an einer Wand befestigbarer Kamin oder Innenkanal, der Dunstabzugshaube (erstes Ausführungsbeispiel vgl. Figuren 5 und 6)Air extraction duct, in particular on a wall-mountable fireplace or inner duct, the extractor hood (first embodiment cf. Figures 5 and 6 )
300'300 '
Luftabzugskanal, insbesondere an einer Decke befestigbarer Kamin oder Innenkanal, der Dunstabzugshaube (zweites Ausführungsbeispiel vgl. Figuren 7 und 8)Air exhaust duct, in particular on a ceiling fastened fireplace or inner duct, the hood (second embodiment, see. FIGS. 7 and 8th )
310310
Abzugsrohr des Luftabzugskanals 300, 300'Discharge pipe of the air exhaust duct 300, 300 '
320320
Luftaustritt, insbesondere Luftaustrittsöffnungen, des Luftabzugskanals 300, 300'Air outlet, in particular air outlet openings, of the air extraction duct 300, 300 '
330330
Ausnehmung des Luftabzugskanals 300 zur Aufnahme des Montagebügels 200Recess of the air extraction duct 300 for receiving the mounting bracket 200th
340340
Rückwand oder Rückwandelement des Luftabzugskanals 300Rear wall or rear wall element of the air extraction duct 300
350'350 '
stabilisierendes Element, insbesondere im Kamin 300'angeordneter teleskopierbarer Turm, des Luftabzugskanals 300' (zweites Ausführungsbeispiel vgl. Figuren 7 und 8)stabilizing element, in particular in the chimney 300 'arranged telescopic tower, the air extraction duct 300' (second embodiment, cf. FIGS. 7 and 8th )
400400
Dunstabzugshaube, insbesondere Wandesse oder Inselesse, mit Luftabzugskanal 300/300' und Umluftweiche 100Extractor hood, in particular Wandesse or Inselesse, with air extraction duct 300/300 'and Umluftweiche 100
410410
einen Saugraum der Dunstabzugshaube 400 umgebendes Gehäusea suction chamber of the hood 400 surrounding housing

Claims (10)

  1. Air deflector (100) for arrangement in an exhaust air duct (300, 300') of an extractor hood designed as a chimney, wherein the air deflector (100) has at least two components (10, 20) embodied with the same design for diverting the air extracted from a chamber by the extractor hood back into the chamber,
    characterised in that
    - the components (10, 20) are connected to each other by means of at least one plug connection (12, 22) in a detachable or non-detachable manner and
    - the components each (10, 20)
    - have at least one first deflector element (30, 40), which is embodied to divide the air extracted by the extractor hood and to divert it in at least two different directions, especially in opposite directions,
    - have at least one second deflector element (32, 42), as well as
    - at least one further deflector element (34, 44),
    wherein the intermediate space between two deflector elements (30, 40, 32, 34, 34, 44) forms in each case a deflector channel (36) for diverting the air extracted by the extractor hood.
  2. Air deflector according to claim 1, characterised by at least one auxiliary element (50) especially able to be placed on an air outlet side (14, 24) of the air deflector (100) for varying the width of the air deflector (100).
  3. Air deflector according to claim 2, characterised by at least one plug connection (52, 25) for detachable or non-detachable connection of the auxiliary element (50) and the air deflector (100), especially to the air outlet side (14, 24) of the air deflector (100).
  4. Air deflector according to at least one of claims 1 to 3, characterised by at least one retaining element (60), for example hook element, for arranging the air deflector (100) on a mounting bracket (200), for example for pushing the air deflector (100) onto a mounting bracket (200).
  5. Air deflector according to claim 4, characterised in that the air deflector (100) is able to be attached to a wall by means of the mounting bracket (200).
  6. Air deflector according to claim 5, characterised in that
    - the air deflector (100), on its rear side facing towards the wall, features at least one spacer (70) for arranging the air deflector (100) at a distance from the wall and/or
    - is disposed at a distance from the wall by the shape of the mounting bracket (200).
  7. Air deflector according to at least one of claims 1 to 6, characterised in that the plug connection (12, 22), for connecting the components (10, 20), has at least one latching element for detachable or non-detachable latching together of the assembled elements of the plug connection (12, 22).
  8. Air deflector according to at least one of claims 1 to 7, characterised in that the first deflector element (30, 40) is embodied to deflect the air extracted by the extractor hood by around 90 degrees.
  9. Air deflector according to at least one of claims 1 to 8, characterised in that the first (30, 40) and/or the second (32, 42) and/or the further (34, 44) deflector element is embodied in one piece with the air deflector (100), especially that
    - the first deflector element (30, 40) forms the upper housing wall of the air deflector (100) and/or
    - the second deflector element (32, 42) forms the lower housing wall of the air deflector (100) and/or
    - the further deflector element (34, 44) forms a partition wall of the air deflector (100).
  10. Air deflector according to at least one of claims 1 to 9, characterised in that the air deflector (100) is essentially made of plastic.
EP09745665.1A 2008-05-13 2009-05-04 Air deflector Active EP2286153B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008023311A DE102008023311A1 (en) 2008-05-13 2008-05-13 Umluftweiche and method for mounting a Umluftweiche
PCT/EP2009/055349 WO2009138332A2 (en) 2008-05-13 2009-05-04 Air deflector and method for mounting an air deflector

Publications (2)

Publication Number Publication Date
EP2286153A2 EP2286153A2 (en) 2011-02-23
EP2286153B1 true EP2286153B1 (en) 2018-11-28

Family

ID=41180358

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Application Number Title Priority Date Filing Date
EP09745665.1A Active EP2286153B1 (en) 2008-05-13 2009-05-04 Air deflector

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US (1) US20120094589A1 (en)
EP (1) EP2286153B1 (en)
CN (1) CN102027295A (en)
DE (1) DE102008023311A1 (en)
WO (1) WO2009138332A2 (en)

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Also Published As

Publication number Publication date
WO2009138332A3 (en) 2010-04-08
CN102027295A (en) 2011-04-20
DE102008023311A1 (en) 2009-11-19
WO2009138332A2 (en) 2009-11-19
US20120094589A1 (en) 2012-04-19
EP2286153A2 (en) 2011-02-23

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