DE102016108255A1 - Hood - Google Patents

Abstract

Extractor hood (1) comprising a hood body (2) and a Wrasenleiteinrichtung (5). The hood body (2) has a suction section (3) with an inlet opening (4), via which ascending vapor is sucked. The Wrasenleiteinrichtung (5) comprises two screen means (6, 7, 8), which are arranged one above the other on the hood body (2).

Description

The present invention relates to an extractor hood comprising at least one hood body and at least one Wrasenleiteinrichtung. The hood body has at least one intake section with at least one inlet opening, via which ascending vapor is sucked in or sucked into the extractor hood.

Cooker hoods are often placed over hotplates to aspirate rising vapors and to rid of fatty components and / or odors.

For this purpose, some extractor hoods on a Wrasenschirm, over which the rising vapors is collected. The collected vapor is then sucked into the hood and passed through one or more filters.

The disadvantage, however, that for a satisfactory extraction depending on the hood a relatively large vapor shield would have to be provided, which could restrict the headroom for a user under certain circumstances and also not visually appealing.

It is therefore the object of the present invention to provide an extractor hood available, which ensures improved extraction with an attractive design and sufficient headroom.

This object is achieved by an extractor hood with the features of claim 1. Preferred developments of the invention are the subject of the dependent claims. Further advantages and features of the invention will become apparent from the embodiments.

The extractor hood according to the invention comprises at least one hood body with at least one suction section, which has at least one inlet opening, via which ascending vapor is sucked in or sucked into the extractor hood. The extractor hood according to the invention further comprises at least one Wrasenleiteinrichtung. In this case, the Wrasenleiteinrichtung comprises at least two shielding devices, which are arranged substantially one above the other on the hood body.

The extractor hood is designed in particular as a headroom hood, which offers a user a particularly good headroom when standing in front of a cooking hob with an arranged above it hood.

The hood body is made available in particular by at least one housing or by a main body of the extractor hood. For example, the hood body may also include a chimney or be provided by a chimney-type structure.

According to the invention, the intake section is understood in particular to be the intake section or the point of the extractor hood, via which the vapor is sucked into the hood. In particular, the vapor is supplied via the intake section or via the inlet openings of at least one filter device such as a grease filter. In this case, the suction section preferably comprises at least one filter basket, which can be removed from the hood body. By removing the filter basket, depending on the embodiments, preferably at least one filter, for example for cleaning or changing, can be achieved. In other embodiments, the filter device can advantageously also be removed together with the filter basket from the hood body. The suction section is limited in its horizontal extent to the horizontal extent of the chimney.

The extractor hood according to the invention offers many advantages. Due to the special arrangement of the at least two and preferably the more than two umbrella devices one above the other, an optically appealing extractor hood with umbrella devices arranged in an interstice-like manner is made available.

Such an extractor hood with pagoda-like arranged screens is visually particularly appealing and offers depending on the design and an improved intake. Furthermore, despite the staircase-like or step-like arrangement of a plurality of screen devices, good headroom for a user can be maintained.

The shield device serves to deflect the ascending vapor to the suction section. Depending on the arrangement of the screen devices, there is turbulence at the individual screen devices, so that there is a certain stagnation of the rising vapor, as a result of which it can be better sucked off, in particular in the lower region of the extractor hood. In this case, the vapor is particularly preferably sucked in via an inlet opening on the underside of the hood body.

Preferably, at least the leading edges and / or the trailing edges of at least two screen devices are arranged substantially parallel to one another. Depending on the configuration of the screen devices and the Umbrella devices can be arranged in total parallel to each other. This is possible in particular if substantially straight-surfaced structures are used as screen devices.

Particularly preferably, at least one screen device is arranged inclined to the hood body at least in sections to the horizontal. This is to be understood in particular as meaning that the front edge of at least one screen device is arranged lower than the rear edge of this screen device. It is thus achieved that the shielding surface is arranged inclined or tilted to the horizontal on the hood body as a whole. By such an arrangement, a particularly advantageous suction performance can be achieved, since the rising vapor can be better captured by the inclined arrangement of the screen device or collected to the hood body.

In advantageous embodiments, at least one shielding device is at least partially curved or bent. Then at least one shielding device has at least one curved section. Also, by the curved configuration of the shield device, a particularly good collection of the Wrasens hood body can be achieved, where the vapor is then sucked through the inlet openings.

Preferably, the screen area of at least one lower screen device is smaller than the screen area of at least one upper screen device. In such an embodiment, the screen devices are larger from bottom to top, so that a particularly good headroom is maintained for a user. In particular, if more than two screen devices are provided, and particularly preferred in many screen device, it is also possible that the screens are initially larger and then smaller again. This also makes it possible to achieve a particularly attractive appearance of the extractor hood and an advantageous extraction of vapor.

Preferably, at least one upper screen device continues to project beyond one or the front section and / or at least one side section of the hood body, as at least one lower screen device. Also by such a configuration, a particularly good headroom for a user is realized. In particular, the smallest possible umbrella devices are provided on a lower section of the hood body, wherein it is further preferred that a large part of the ascending vapor is already aspirated or drawn off via the lower region of the extractor hood.

Particularly preferably, at least one screen device extends at least in sections along at least one side section of the hood body. In such an embodiment, the hood body is at least partially encompassed laterally by at least one screen device. This ensures that not only at the front of the hood fumes is collected or removed, but also at least one side portion of the hood.

Preferably, at least one screen device has at least one recess. In particular, if a shielding device engages around the hood body at least in sections, such a configuration can achieve a simple arrangement of the shielding device on the hood body. Preferably, such a screen device is at least partially made of glass, in which case, for example, a glass pane with a recess or a cutout for the hood body can be used as a screen device.

In expedient embodiments, at least one shield device is removably arranged on the hood body. As a result, among other things, the cleaning of the hood is facilitated because the individual screen devices can be easily removed for cleaning of the hood body.

At least one lateral inlet opening is preferably provided on at least one side section of the hood body. Such a lateral inlet opening is provided in particular in addition to at least one inlet opening on the underside of the hood body. Preferably, such lateral inlet openings are provided below a screen means, so that also the intercepted by the upper screen means vapor is sucked into the hood.

Preferably, at least two shielding devices are each assigned at least one lateral inlet opening, wherein the free flow cross section of the lateral inlet openings is dimensioned on a lower umbrella device greater than the free flow cross section of a lateral inlet opening on an upper umbrella device. As a result, on the one hand an attractive design can be achieved. On the other hand, can be achieved by such a configuration, a better suction, since at an upper screen device usually less aspirated vapor is intercepted, as of a lower screen means.

Particularly preferably, at least one outlet opening is arranged in the upper side of the hood body and / or in the uppermost umbrella device. In particular, in extractor hoods with a recirculation mode, the purified air over Such an outlet opening are returned to the room air. Then, such an outlet opening is preferably provided on the upper side of the hood body. In order to provide a sufficiently large outlet for the return of the filtered air and / or to achieve a visually appealing design, at least the uppermost umbrella means may be disposed around this outlet opening and / or provide at least a portion of the outlet opening.

Depending on the configuration, the hood body may comprise at least one chimney device or a chimney and / or be made available by at least one chimney device or by at least one chimney. Depending on the design or size of such a fireplace, a certain number of screen devices can be arranged on this. In this case, the distance of the individual screen devices from one another or also the number of screen devices may depend on the size or height of the fireplace.

The trailing edges of the screen means are preferably arranged in a common plane. As a result, a pleasing design is achieved. In addition, it has been found that such an arrangement favors the turbulence of Wrasens and thus its deceleration in front of the inlet openings. According to a particular embodiment, the common plane of the trailing edges of the screen means is oriented perpendicular or parallel to the rear wall of the fireplace. In a further embodiment, it is provided that the common plane of the trailing edges of the screen devices is flush with the rear wall of the chimney or at least one trailing edge of one of the screen devices has a smaller distance to the rear wall of the chimney than 5 centimeters. This ensures that the passage cross-section between the screen device and kitchen wall is minimized, which can have a positive effect on the detection of Wrasens.

Further advantages and features of the present invention will become apparent from the embodiments, which are explained below with reference to the accompanying figures.

In the figures show:

1 a purely schematic representation of an extractor hood according to the invention in a perspective view obliquely from above and in a perspective view obliquely from below;

2 a purely schematic representation of another embodiment in a perspective view, a side view and a front intent;

3 a purely schematic representation of a next embodiment in a perspective view, a side view and a front intent;

4 a purely schematic representation of another embodiment in a perspective view, a side view and a front goal;

5 a purely schematic representation of another embodiment in a perspective view, a side view and a front intent;

6 a purely schematic representation of a next embodiment in a perspective view, a side view and a front intent; and

7 a purely schematic representation of another further embodiment in a perspective view, a side view and a front intent and a purely schematic plan view of a disc device.

In 1 is purely schematically an extractor hood according to the invention 1 shown in a perspective view obliquely from above and in a perspective view obliquely from below. The extractor hood 1 is in the illustrated embodiment as a headroom hood 100 executed, which give a user a particularly good standing comfort in front of the hood 1 or in front of a hob with such an arranged above hood 100 allows. The extractor hood 1 In this case, in the exemplary embodiment shown, it comprises a hood body 2 and a Wrasenleiteinrichtung 5 ,

In the perspective view of the extractor hood according to the invention 1 from below you can see that at the bottom 18 the extractor hood 1 a suction section 3 is provided, which an inlet opening 4 or here several slot-like inlet openings 4 having. About these inlet openings 4 can ascend vapor into the hood 1 be sucked in and freed there, for example by means of a grease filter of fat constituents.

The intake section 3 or a section of the bottom 18 of the hood body 2 is configured in the embodiment shown as a filter basket, which can be easily removed, for example, for cleaning or to change a grease filter.

The Wrasenleiteinrichtung 5 includes three in the embodiment shown screen devices 6 . 7 . 8th , which in the embodiment shown above each other on the hood body 2 are arranged. The individual umbrella devices 6 . 7 . 8th are substantially curved or slightly curved designed and are inclined to the horizontal on the hood body 2 arranged.

The hood body 2 is in the illustrated embodiment as a fireplace 21 formed, which at the top 17 one or more outlet openings 16 having. So can the hood shown here 1 are also operated in a recirculation mode, wherein the filtered or purified air through the outlet openings 16 is led back to the kitchen.

Due to the pagoda-like design of the Wrasenleiteinrichtung 5 , Thus, by the essentially inversterrassenartige arrangement and size of the individual screen devices 6 . 7 . 8th , is an appealing design of the cooker hood 1 achieved and also ensures good functionality.

Here are the sizes of the screen areas 9 the individual umbrella devices 6 . 7 . 8th provided so that they are larger from bottom to top. This ensures on the one hand a particularly good headroom for a user. In addition, the possibly at the bottom umbrella device 6 passing fumes through the umbrella devices arranged above 7 . 8th caught and depending on the configuration there also sucked. For this purpose, in the embodiment shown also lateral inlet openings 13 on the hood body 2 intended.

In particular, the lateral inlet inlet openings 13 below the lowest umbrella device 6 can be effectively used to extract ascending vapor. The side intake ports 13 below the umbrella devices arranged further above 7 . 8th are optionally used advantageously. It is indicated in the embodiment shown that the free flow cross sections 14 the side inlet openings 13 getting smaller and smaller from the bottom up. On the one hand, such an embodiment also achieves an attractive design; on the other hand, such an embodiment is also due to the amount of vapor to be drawn off, that of the individual screen devices 6 . 7 . 8th is intercepted or diverted away.

In the hood shown are the screen facilities 7 . 8th . 9 over the front section 10 Over and are also at least partially around the side sections 11 . 12 of the hood body 2 led around. Thus, a more effective extraction of vapor can be achieved.

In 2 is a further embodiment of an extractor hood according to the invention in a purely schematic perspective view and shown in purely schematic views from the side and from the front.

Again, you can see that the Wrasenleiteinrichtung 5 three umbrella devices 6 . 7 . 8th comprising, which one above the other on the hood body 2 are arranged. Again, the screen facilities 6 . 7 . 8th over the front section 10 of the hood body 2 above. It is indicated in the view from the side with the dashed lines that the upper screen device 8th continue over the front section 10 of the hood body 2 survives than in the middle screen device 7 , wherein the middle screen device 7 continue over the front section 10 survives than the lower mold direction 6 ,

In the view from the front, it can be seen that the screen devices from top to bottom also continue over the side sections 11 . 12 of the hood body 2 survive. Through this inversterrassenartige arrangement of the individual screen devices 6 . 7 . 8th or by the pagoda-like configuration of the Wrasenleiteinrichtung 5 the extractor hood 1 a particularly attractive design is achieved, and also by the special arrangement of the screen devices 7 a particularly effective suction of vapors is realized with a good headroom at the same time.

In this case, a good suction is achieved in particular by the fact that the rising vapors under the individual umbrella devices 6 . 7 . 8th dams, which can lead to turbulence, which is a more effective extraction of Wrasens through the inlet openings 4 on the bottom 18 and the lower side inlet openings 13 favor.

In 3 is purely schematically a next embodiment of an extractor hood according to the invention 1 shown purely schematically in three different views, with the basic structure of this hood 1 he's already in 2 shown extractor hood 1 equivalent.

Unlike the in 2 shown extractor hood 1 is a much higher chimney 21 at the in 3 shown extractor hood 1 intended. In this case, in the embodiment shown, the hood body 2 through the fireplace 21 made available.

Also in the embodiment shown here are the screen devices 6 . 7 . 8th bent or curved executed and the shields 9 the individual umbrella devices 6 . 7 . 8th get bigger from the bottom up.

Also, the inclined arrangement of the screen devices 6 . 7 . 8th corresponds to the embodiment according to 2 , Here is the leading edge 19 the individual umbrella devices 6 . 7 . 8th each arranged lower than the trailing edge 20 , Furthermore, it can be seen that the leading edges 19 and in the embodiment shown also the trailing edges 20 are arranged substantially parallel to each other.

In 4 is another embodiment of an extractor hood according to the invention 1 shown purely schematically. In contrast to the embodiments previously shown, the fireplace is 21 or the hood body 2 not over the top shielding device 8th above. Thus, in the embodiment shown, the uppermost umbrella device 8th the upper end of the cooker hood 1 available, including the hood body 2 to the shape of the uppermost umbrella device 8th is adjusted.

In 5 is a next embodiment of an extractor hood according to the invention 1 shown purely schematically in three different views. In the embodiment shown here, the screen devices become 6 . 7 . 8th by straight plate-like screen devices 6 . 7 . 8th provided so that as seen in the side view is the screen devices 6 . 7 . 8th are arranged substantially parallel to each other.

In 6 is another embodiment of an extractor hood according to the invention 1 shown in three different views. Here it can be seen that the screen devices 6 . 7 . 8th also substantially horizontally on the hood body 2 can be arranged. It is shown in this view that the screen devices 6 . 7 . 8th also over the entire width 22 the side sections 11 . 12 may extend the hood body.

In 7 is another embodiment of an extractor hood according to the invention 1 purely schematic three different views, wherein additionally a single screen device is shown in a plan view.

Again, it can be seen that the screen devices 6 . 7 . 8th are aligned substantially horizontally and are arranged substantially parallel to each other. In the side view it can be seen that the screen devices 6 . 7 . 8th different distances along the side sections 11 . 12 of the hood body 2 extend.

The top view of the screen devices 6 shows that in the embodiment shown plate-shaped screen devices 6 . 7 . 8th can be used, each having a recess 23 exhibit. This recess 23 is at the hood body 2 adjusted so that the screen facilities 6 . 7 . 8th just on the hood body 2 can be plugged.

Such recesses 23 can also be advantageously provided in all embodiments described above.

In all of the drive designs shown above, the screen devices are 6 . 7 . 8th further optionally provided removable so that they can be removed relatively easily from the hood body for cleaning depending on the design.

The features of the individual embodiments shown can be advantageously combined with each other, to further embodiments of a cooker hood according to the invention 1 to provide.

LIST OF REFERENCE NUMBERS

1

 Hood

2

 hood body

3

 suction

4

 inlet port

5

 Wrasenleiteinrichtung

6

 Screening device

7

 Screening device

8th

 Screening device

9

 umbrella area

10

 front section

11

 side portion

12

 side portion

13

 lateral inlet opening

14

 free flow cross section

15

 fireplace equipment

16

 outlet

17

 top

18

 bottom

19

 leading edge

20

 trailing edge

21

 fireplace

22

 width

23

 recess

100

 Headroom hood

Claims (12)

Extractor hood ( 1 ) comprising at least one hood body ( 2 ) with at least one suction section ( 3 ) with at least one inlet opening ( 4 ), via which ascending vapor is sucked in, and at least one Wrasenleiteinrichtung ( 5 ), characterized in that the Wrasenleiteinrichtung ( 5 ) at least two umbrella devices ( 6 . 7 . 8th ), which are substantially one above the other on the hood body ( 2 ) are arranged. Extractor hood ( 1 ) according to claim 1, characterized in that at least the leading edges and / or the trailing edges of at least two screening devices ( 6 . 7 . 8th ) are arranged substantially parallel to each other. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one screening device ( 6 . 7 . 8th ) inclined at least in sections to the horizontal on the hood body ( 2 ) is arranged. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one screening device ( 6 . 7 . 8th ) is formed curved at least in sections. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that the screening surface ( 9 ) at least one lower screen device ( 6 . 7 ) smaller than the screen area ( 9 ) at least one upper screen device ( 7 . 8th ). Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one upper screen device ( 7 . 8th ) continue over the front section ( 10 ) and / or at least one side section ( 11 . 12 ) of the hood body ( 2 ) than at least one lower umbrella device ( 6 . 7 ). Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one screening device ( 6 . 7 . 8th ) at least in sections along at least one side section ( 11 . 12 ) of the hood body ( 2 ). Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one screening device ( 6 . 7 . 8th ) at least one recess ( 23 ) having. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one screening device ( 6 . 7 . 8th ) removable on the hood body ( 2 ) is recorded. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one lateral inlet opening ( 13 ) on at least one side section ( 11 . 12 ) of the hood body ( 2 ) is provided. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least two screening devices ( 6 . 7 . 8th ) each have at least one lateral inlet opening ( 13 ), wherein the free flow cross-section ( 14 ) of the lateral inlet opening ( 13 ) on a lower screen device ( 6 . 7 ) larger than the free flow area ( 14 ) a lateral inlet opening ( 13 ) on an upper screen device ( 7 . 8th ) is dimensioned. Extractor hood ( 1 ) according to one of the preceding claims, characterized in that at least one outlet opening ( 1 ) in the top ( 17 ) of the hood body and / or in the uppermost umbrella device ( 8th ) is arranged.

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