EP2754966B1 - Extractor hood, in particular island hood - Google Patents

Description

The invention relates to an extractor hood, in particular island hood, according to the preamble of claim 1, comprising a Innenkamingehäuse and a Außenkamingehäuse and a suction, wherein the Innenkamingehäuse a lower suction housing holding support frame part and an upper support frame part, which is attachable to a ceiling surface, and wherein the Außenkamingehäuse is pushed onto the Innenkamingehäuse.

From the publication DE 20 2009 011 024 U1 As a general state of the art, a kitchen cabinet is known. This has a trained as a tall cabinet body element. The body element has a substantially square base and at least one door. Furthermore, an adjustable foot area is provided at the bottom of the body element. The foot area consists of a turntable, with which the body element is designed to be rotatable about its central axis.

The publication EP 2 123 980 A2 is regarded as the closest prior art and discloses in a figure a fume extraction device in the form of a fully assembled Inselesse. The Inselesse is mounted on a kitchen ceiling, not shown. A Wrasenschirm the Inselesse is mounted at a predetermined altitude h above a hob. The Wrasenschirm is supported on an island eaves tower or chimney, which is covered on the outside by stainless steel sheet metal parts. The sucked by means of Inselesse Wrasen can be recycled in recirculation mode through upper, slot-like openings 7 back into the kitchen.

The publication EP 1 806 539 A2 shows an extractor hood with a system for ceiling mounting, wherein the exhaust duct has a first coupling member which is held on a holder on the housing and automatically coupled during the transfer of the system in the mounting position on a second coupling member extending in the wall or ceiling exhaust air duct flow-conducting is and at least one of the two coupling members comprises a means which automatically aligns the two coupling members to each other, wherein the second coupling member is held on the carrier and both the first coupling member relative to the holder as well as the second coupling member (34) relative to the carrier is held substantially perpendicular to Ankuppelrichtung movable.

From the prior art according to the DE 10 2004 042 291 is a height adjustment for a ceiling mounting a cooker hood and cooker hoods known. The known extractor hood in this case has a first support frame part which is fixed to the ceiling surface, wherein a second support frame is adjustably mounted on the first support frame part. On both support frame parts an upper and a lower telescopic part is pushed accordingly, which forms the outer casing of the hood. The two telescopic parts are attached to the inner housing such that they partially overlap over an extension area.

The later published document EP 2570733 A1 discloses an extractor hood with shadow gap.

Another embodiment of an extractor hood is from the DE10 2006 000 875 B4 In this disclosure, a system for wall or ceiling mounting is described.

In these known from the prior art extractor hoods, it is considered disadvantageous that on the ceiling surface is a clean or dense and therefore visually appealing connection of the hood due to unevenness on the ceiling surface is often not exactly possible. Furthermore, there are situations in which a close concern of the hood on the ceiling surface, in particular for aesthetic or aesthetic reasons by the user is not desired.

The invention thus raises the problem of further developing an extractor hood and, in particular, an island hood, which makes possible the possibility of a clean or visually appealing connection of the extractor hood to the ceiling surface, wherein fastening elements are not recognizable as such.

According to the invention this problem is solved with an extractor hood with the features of claim 1. Advantageous embodiments and further developments of the invention will become apparent from the following subclaims. According to the invention, said problem is solved in particular by a spacer element for an extractor hood.

Accordingly, the extractor hood according to the invention, in particular island hood, characterized in that a spacer element is provided to form a shadow gap between the ceiling surface and the upper edge region of the deferred Außenkamingehäuses at the top of the upper support frame part. Advantageously, in the installed or installed state of the extractor hood in the area of the ceiling surface or in the upper edge region of the outer firebox housing a shadow or Distanzfuge is provided which visually compensates any existing unevenness of the ceiling surface and which Extractor hood and in particular their Außenkamingehäuse distanced from the ceiling surface and thus ensures a visually pleasing appearance.

It is preferably provided that the spacer element is attached to the upper side of the upper support frame part, and in particular bolted to the upper support frame part, clipped and / or locked. This has the advantage that the spacer element may be formed as a separate component and as such, if necessary, during installation or installation of the hood can be used.

It is preferably provided that the spacer element is designed as a rim part, which has on its upper side a web, which is set back relative to the lateral edge region of the rim part and in particular formed circumferentially. In the installed or installed state of the hood with the spacer element of the web is not visible to the user, and thus contributes in a simple way to the formation of the shadow gap between the ceiling surface and the upper edge of the outer fireplace housing.

It is preferably provided that the lateral edge region of the rim part projecting laterally relative to the upper support frame part and acts as a stop for the upper edge region of the deferred Außenkamingehäuses. Sliding the Außenkamingehäuses up to the ceiling surface zoom is prevented and ensured the shadow gap in a simple manner.

It is preferably provided that the ring part on the underside of its lateral edge region integrally formed dome for centering the deferred Außenkamingehäuses relative to the Innenkamingehäuse and / or the spacer element. It is preferably provided that the dome overlap the inner-wall housing. Advantageously, this provides in a simple manner an alignment of the outer fireplace housing with respect to the inner fireplace housing or the spacer element.

For use as a drilling template, markings are preferably provided on the spacer element for its exact positioning on the ceiling surface. This offers the advantage that in a simple manner the positions of the required holes for the fasteners can be correctly marked on the ceiling surface.

It is preferably provided that screw holes, locking elements and / or Klipselemente are provided for fixing the spacer element to the upper support frame part on the spacer element.

It is preferably provided that on the spacer element mounting openings or passage or receiving openings are provided for receiving or for carrying fasteners for fixing the spacer element and / or the upper support frame part on the ceiling surface. According to the invention it is provided that on the preferably designed as a plastic molding spacer element detachable compensating plates are formed to the aligned fixed position of the spacer element on the ceiling surface. Advantageously, these compensating plates can be inserted as needed between the ceiling surface and spacer element to compensate for unevenness of the ceiling surface and align the spacer or the hood horizontally. Alternatively and also according to the invention it is provided that on the preferably formed as a plastic molded part spacer detachable caps for existing mounting holes are formed on the spacer element. Advantageously, these caps can be used to close the mounting holes or passage or receiving openings of the spacer element.

Depending on the embodiment, the advantages achieved with the invention thus consist in providing a shadow gap by providing a spacer element which preferably functions as an additional part when the extractor hood is fixed to the ceiling surface. In this case, the spacer element advantageously serves as a drilling template, for which purpose indentations for marking the center and positioning aids for accurate marking of the borehole positions are given. For horizontal alignment of the hood extraction plates are preferably integrally formed on the spacer, which can be easily removed accordingly during assembly and used to compensate for unevenness on the ceiling surface. Preferably, tapered domes are arranged on the spacer element on the underside thereof by means of which a centering of the outer housing is provided with respect to the spacer element. Preferably, passage openings or mounting openings are provided on the spacer element, which can be closed by appropriately also on the spacer element molded and separable caps.

According to the invention it is proposed that a spacer element is provided to form a shadow gap between the ceiling surface and the upper edge region of the deferred Außenkamingehäuses at the top of the upper support frame. Because of this Preferably trained as an accessory spacer element, it is now possible in an advantageous manner that is given to form a shadow or Distanzfuge a clean and visually appealing conclusion of the ceiling surface for the hood and in particular an island extractor hood. Preferably, the spacer element on the upper side of the upper support frame part can be fixed and in particular screwed to the upper support frame part, clipped or locked. In a further development, the spacer element is designed as a rim part, which has a web on its upper side, which is set back relative to the lateral edge region of the rim part and in particular circumferential, so that the web contributes to the formation of the shadow gap between the ceiling surface and the upper edge of the outer housing.

According to an advantageous embodiment of the invention, the lateral edge region of the rim part projects laterally relative to the upper support frame part and acts as a stop for the upper edge region of the deferred outer fireplace housing. Thus, an upper connection of the outer fireplace housing is provided on the spacer element, that is to say the lower joint region of the shadow or spacer joint. In a further development, the ring part on the underside of its lateral edge region integrally formed dome for centering the deferred Außenkamingehäuses against the Innenkamingehäuse and / or the spacer element. For the usability of the spacer element, markings are preferably provided as a drilling template on the spacer element for its positioning on the ceiling surface. According to an advantageous embodiment of the invention, the trained as an accessory spacer can be used as a template for the determination of the hood on the ceiling surface, even without the spacer element used to form the shadow gap. For the determination of extractor hood and spacer element is preferably provided that the spacer element is first attached to the support frame part of the hood, in which case the support frame is lifted with the mounted spacer element under the ceiling, in which case due to the existing passage or receiving openings on the support frame part in conjunction with the matching passage or receiving openings on the spacer element, the upper support frame part of the inner fireplace housing of the hood is hooked into the pre-mounted in the ceiling screws. In order to then provide an alignment of the extractor hood with the spacer element on the ceiling surface, detachable compensating plates for use for an aligned, in particular horizontal, fixed position of the spacer element are integrally formed on the ceiling surface preferably formed as a plastic molding spacers, which can be inserted between spacers and ceiling surface as needed , In accordance with the invention, detachable sealing caps are integrally formed on the spacer element, which is designed in particular as a plastic molded part, for use with a closing of the mounting openings or passage or receiving openings of the spacer element.

According to an advantageous embodiment of the invention, screw holes, locking elements and / or clip elements for fixing the spacer element to the upper support frame part are provided on the spacer element.

Figur 1

eine perspektivische Darstellung einer Inseldunstabzugshaube mit aufmontiertem Distanzelement;

Figur 2

eine perspektivische Darstellung eines erfindungsgemäßen Distanzelementes in Draufsicht;

Figur 3

eine perspektivische Darstellung eines Distanzelementes in Unteransicht;

Figur 4

eine perspektivische Darstellung von Traggestellteil und Distanzelement in explosionsartiger Darstellung;

Figur 5

eine perspektivische Darstellung des Traggestellteils mit aufmontiertem Distanzelement und vormontierten Halterungsschrauben an der Deckenfäche;

Figur 6

eine perspektivische Darstellung des montierten Traggestells unter Einbindung des Distanzelementes mit Verschlusskappen und

Figur 7

zwei perspektivische Darstellungen eines montierten Außenkamingehäuses an einer unebenen Deckenfläche, wobei die obere Abbildung die Situation ohne Distanzelement und die untere Abbildung die Situation mit Distanzelement zeigt.

An embodiment of the invention is shown purely schematically in the drawings and will be described in more detail below. It shows:

FIG. 1

a perspective view of an island range hood with mounted spacer element;

FIG. 2

a perspective view of a spacer element according to the invention in plan view;

FIG. 3

a perspective view of a spacer element in bottom view;

FIG. 4

a perspective view of the support frame part and spacer element in an explosive representation;

FIG. 5

a perspective view of the support frame part with mounted spacer and preassembled mounting screws on the Deckenfäche;

FIG. 6

a perspective view of the assembled support frame with the involvement of the spacer element with caps and

FIG. 7

two perspective views of a mounted Außenkamingehäuses on an uneven ceiling surface, the upper figure shows the situation without spacer and the lower figure shows the situation with spacer.

The FIG. 1 shows in the perspective view of an extractor hood and in particular an island extractor hood 1. The island hood 1 in this case comprises a Innenkamingehäuse 2 and a Außenkamingehäuse 3 and a suction housing 4. In the figure 1 In particular, only the Außenkamingehäuse 3 can be seen, wherein the Innenkamingehäuse 2 in the FIGS. 4 . 5 and 6 is shown in more detail. Because there it can be seen that the Innenkamingehäuse 2 consists of a lower suction housing 4 holding support frame part 5 and an upper support frame part 6, which is fixed to the ceiling surface 7, as in particular in the FIG. 5 and 6 is shown in more detail. The Außenkamingehäuse 3, as in the FIG. 1 can be seen is pushed onto the Innenkamingehäuse 2.

From the synopsis of FIG. 1 . 4 . 5 and 6 It can be seen that to form a shadow gap 8 between the ceiling surface 7 of an installation site and the upper edge region 9 of the deferred Außenkamingehäuses 3 at the top of the upper support frame part 6, a spacer element 10 is provided. This situation is particular in the FIG. 6 to recognize. From the FIG. 7 is the comparison of the upper and the lower image of the effect of achievable by the spacer element 10 shadow gap clearly visible, each with a Außenkamingehäuse 3 is mounted on an uneven ceiling surface 7 and wherein the upper figure shows the situation without using the spacer element 10 and the lower illustration Situation when using the spacer element 10 shows.

The spacer 10 in its isolated configuration is in this case in particular in the Figures 2 . 3 and 4 to recognize closer. The spacer element 10 is attached to the top of the upper support frame part 6 and in this case is screwed in particular with the upper support frame part 6 either by means of screws 16 -as shown in the FIG. 4 - But may also be clipped and / or locked. For this purpose, at the spacer element 10 screw holes 15 - as shown in the FIG. 4 can be seen - or not shown locking elements and / or clip elements for fixing the spacer element 10 is provided on the upper support frame part 6.

As can be seen from the figures, the spacer element 10 is formed as a rim part, which has on its upper side 11 a web 12, which is set back relative to the lateral edge region of the rim part and in particular formed circumferentially. If the spacer element 10 is fixed to the ceiling 7, the recessed area formed as a web 12 ultimately forms the shadow gap 8, which forms between the ceiling surface 7 and the upper edge area 9 of the outer fireplace housing 3.

The Figures 5 and 6 can be seen that the lateral edge portion 13 of the rim portion projects laterally relative to the upper support frame part 6 and thus acts as a stop for the upper edge region 9 of the deferred Außenkamingehäuses 3. It goes without saying that when the Außenkamingehäuse 3 is postponed, it is in particular centered below the spacer element 9 so that it then comes to the formed on the bottom of the lateral edge portion 13 domes 14 for centering the deferred Außenkamingehäuses 3 with respect to the Innenkamingehäuse 2 and / or against the spacer element 10, the dome 14 cause the centering. Because the dome 14 are here bevelled or wedge-shaped, so that a centered system and exact alignment of the Außenkamingehäuses 3 takes place at the bottom of the spacer element 10.

According to a particularly advantageous embodiment of the spacer element 10, this is designed for use as a drilling template, for which purpose markings 22 are provided for its exact positioning on the ceiling surface 7. This situation is for example in the FIG. 5 shown in more detail, where due to the reserved on the ceiling surface 7 spacer element 10, the holes are first marked, as shown in the FIG. 5 is apparent. After fixing the boreholes, an exact screwing on the ceiling surface 7 can take place, in which case the support frame part 6 with the spacer element 10 can be hung on the fixed ceiling screws 7 on the ceiling surface 7, as shown by the arrow directions. Because the suspensions consist here of mounted mounting holes in the form of eyelets 17 on the support frame edge, which are congruent with the mounting holes in the form of eyelets 18 which are formed on the spacer element 10. Thus, the support frame part 6 can be hooked together with the spacer 10, in which case the screw 21 is made according to the ceiling surface 7 such that the spacer element 10 sealingly abuts the ceiling surface 7. If the situation then arises that due to unevenness on the ceiling surface no planned investment of the spacer element is present and it would possibly come through the non-exact alignment of the spacer element 10 on the ceiling surface 7 to a non-exact vertical position of the fireplace housing of the hood, it is possible that so-called compensating plate 19 like this in the Figures 2 and 3 are shown, if necessary, can be inserted between spacer element and ceiling surface. These compensating plates 19 are integrally formed on the inner edge of the spacer element 10 and can be separated accordingly, for example, with a knife to then use them in the range of one or more screw 21. The compensating plates 19 are provided for the aligned fixed position of the spacer element 10 on the ceiling surface 7. Similarly, so-called sealing caps 20 are also provided on the formed as a plastic molded part spacer 10 also separable, which after installation or installation of spacer element and support frame part, as shown in the FIG. 6 , can be attached according to the mounting holes 18 of the spacer element 10, as this is shown according to the arrow directions to close the mounting holes 18.

LIST OF REFERENCE NUMBERS

1.

island hood

Second

Indoor fireplace housing

Third

Outdoor fireplace housing

4th

extraction housing

5th

lower support frame part

6th

Upper frame part

7th

ceiling surface

8th.

shadow

9th

upper edge area

10th

spacer

11th

top

12th

web

13th

lateral edge area

14th

Dome

15th

Verschraubungsöffnung

16th

Fastener, screws

17th

Eyelet, mounting or passage opening on the support frame part

18th

Eyelet, mounting or passage opening on the spacer element

19th

small plates

20th

cap

21st

Fastener, screws

22nd

mark

Claims (9)

1. Extractor hood, in particular an island hood (1), comprising an internal flue housing (2), an external flue housing (3) and an extractor housing (4), the internal flue housing (2) comprising a lower support-frame part (5) which holds the extractor housing (4) and an upper support-frame part (6) which can be attached to a ceiling surface, and the external flue housing (4) being capable of being slid onto the internal flue housing (2),
   characterised in that
   a spacing element (10) is provided to form a shadow gap (8) between the ceiling surface and the upper edge region (9) of the slid-on external flue housing (4) at the upper side of the upper support-frame part (6), detachable levelling plates (19) being integrally moulded on the spacing element (10), in order to position the spacing element (10) in a fixed and aligned manner on the ceiling surface, and/or detachable end caps (20) being integrally moulded on the spacing element for existing mounting openings.
2. Extractor hood according to claim 1, characterised in that the spacing element (10) is fixed to the upper side of the upper support-frame part (6), and in particular is bolted, clipped and/or latched to the upper support-frame part (6).
3. Extractor hood according to either claim 1 or claim 2, characterised in that the spacing element (10) is designed as a rim part, which comprises a rib (12) on its upper face (11) which is set back relative to the lateral edge region (13) of the rim part, and said rim part is in particular designed to be peripheral.
4. Extractor hood according to claim 3, characterised in that the lateral edge region (13) of the rim part protrudes laterally with respect to the upper support-frame part (6) and functions as a stop for the upper edge region (9) of the slid-on external flue housing (3).
5. Extractor hood according to either claim 3 or claim 4, characterised in that the rim part comprises tabs (14) that are integrally moulded on the lower face of its lateral edge region (13) and are intended to centre the slid-on external flue housing (3) with respect to the internal flue housing (2) and/or to the spacing element (10).
6. Extractor hood according to any of claims 1 to 5, characterised in that markings (15) are provided on the spacing element (10) to be used as a drilling template in order to enable said spacing element to be precisely positioned on the ceiling surface.
7. Extractor hood according to any of claims 2 to 6, characterised in that screw openings, latching elements and/or clip elements are provided on the spacing element (10) for fixing the spacing element to the upper support-frame part (6).
8. Extractor hood according to any of claims 1 to 7, characterised in that through-openings (18) are provided on the spacing element in order to receive or guide through fixing elements in order to fix the spacing element and/or the upper support-frame part to the ceiling surface.
9. Extractor hood according to any of claims 1 to 7, wherein the spacing element (10) is constructed as a moulded plastics part.

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