WO2019081262A1 - Appareil combiné comprenant un dispositif d'aspiration des fumées et une table de cuisson - Google Patents

Appareil combiné comprenant un dispositif d'aspiration des fumées et une table de cuisson

Info

Publication number
WO2019081262A1
WO2019081262A1 PCT/EP2018/078167 EP2018078167W WO2019081262A1 WO 2019081262 A1 WO2019081262 A1 WO 2019081262A1 EP 2018078167 W EP2018078167 W EP 2018078167W WO 2019081262 A1 WO2019081262 A1 WO 2019081262A1
Authority
WO
WIPO (PCT)
Prior art keywords
combination device
hob
fan
blower
air
Prior art date
Application number
PCT/EP2018/078167
Other languages
German (de)
English (en)
Inventor
Sebastien Flesch
Jean-Luc LEHN
Thomas Völker
Original Assignee
BSH Hausgeräte GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Hausgeräte GmbH filed Critical BSH Hausgeräte GmbH
Priority to DE112018004982.5T priority Critical patent/DE112018004982A5/de
Publication of WO2019081262A1 publication Critical patent/WO2019081262A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters

Definitions

  • the present invention relates to a combination device with extractor device and hob.
  • Cooking usually produces fumes and vapors.
  • Vapor extraction devices known, by means of which the vapors and vapor can be sucked off and cleaned.
  • combination devices are known in which a fume extraction device is arranged below the hob. Such a combination device is described for example in DE 20 2013 005 303 U1.
  • a housing for the heating or hob heating and control electronics is provided on the underside of the hob.
  • a fan housing for two or more radial fans is arranged to suck the air from an underlying Kochdunstansaughunt vertically upwards.
  • This embodiment has the disadvantage that the radial fans in the arrangement in order to provide the required suction power must have a large diameter. As a result, with a given dimension of the
  • Combination device in the height direction and / or width direction of the space below the hob, in which other components of the extractor device or the hob can be added or in which the sucked air can flow minimized.
  • the object is achieved by a combination device which comprises a hob with at least one cooking module and a fume extraction device which is at least partially below the at least one cooking module and which has at least one fan with at least one suction opening, and at least one air inlet opening for the fume extractor is arranged in the hob.
  • the Combination device is characterized in that the at least one fan is arranged in the combination device that the at least one suction opening of the fan is inclined to the plane of the hob.
  • Directional information such as above and below, as well as front and rear, unless otherwise stated, refers to the combination device and its components in an installed condition in which the hob and in particular the at least one cooking module are horizontal.
  • the front side refers to the side facing the user.
  • the back is the side that is usually facing a mounting wall.
  • the back of the combination device is preferably the side through which purified air is discharged from the combination device.
  • the dimension in the direction between front and back is referred to as depth.
  • the vertical dimension in the horizontal is called width.
  • the dimension in the vertical is called height.
  • a household appliance is referred to, in which a hob and a fume extraction device are combined.
  • a hob and a fume extraction device are combined.
  • Combination device denotes a household appliance that can be installed as a mounting unit in a kitchen.
  • the two components of the combination device that is, the hob and the extractor device powered by a common power supply, for example, a common power cable.
  • a common power supply for example, a common power cable.
  • control of the two components by a common power supply for example, a common power cable.
  • Control device take place, are combined in the control devices for the two components.
  • the two components can also be operated by a common operating unit.
  • the combination device comprises a hob, a fume extraction device and at least one air inlet opening for the extractor device.
  • the hob has at least one cooking module.
  • the hob preferably includes a
  • the cover plate on which the cooking module or modules are arranged from below.
  • the cover plate may for example consist of glass ceramic.
  • the cooking module may be an electric heating module with a heating coil.
  • the cooking module is preferably an induction module and is also referred to as an inductor.
  • the induction module preferably comprises at least one induction coil.
  • the induction module has a plurality of induction coils, for example micro-induction coils. By means of such an induction module, for example, cooking zones can be freely defined on the surface of the induction module by placing food containers.
  • the induction module is understood in particular to be a component which is intended to be a magnetic one while converting electrical energy
  • alternating field which serves in an at least partially ferromagnetic food container, such as a pot, eddy currents and / or
  • Cooking modules provided. But it can also be provided more, for example, four or six cooking modules.
  • the combination device further comprises a fume extraction device.
  • Vapor extraction device is called a device by means of which air,
  • contaminated air for example in the form of fumes and vapor
  • the air is cleaned in the extractor and as purified air
  • the extractor device therefore comprises according to the invention at least one fan.
  • a blower here is a unit consisting of a fan, in particular
  • Fan and understood a fan housing surrounding the fan.
  • the fan preferably constitutes a radial fan, in particular a radial fan with forwardly curved blades, and the fan housing preferably adjusts
  • Spiral housing which can also be referred to as a screw housing.
  • the fan has at least one suction opening.
  • the fan has an air outlet opening on the fan housing.
  • the suction port is in the
  • Blower housing introduced, or formed by this, and represents the opening, are sucked through the air through the fan in the blower housing can.
  • the suction port is perpendicular to the axis of rotation of the fan of the fan in the fan housing.
  • the extractor device is at least partially disposed below the at least one cooking module.
  • at least the blower or blowers are arranged offset to the one or more cooking modules down.
  • the combination device further has at least one air inlet opening for the
  • the air inlet opening is the opening through which air from above the hob enters the combination device.
  • the air inlet opening for the extractor device is also referred to below as the air inlet opening of the extractor device.
  • the air inlet opening is arranged in the hob.
  • the air inlet opening is arranged in a recess in the hob, in particular a recess in the cover plate of the hob.
  • the air inlet opening may be in the recess of the hob or by this
  • the air inlet opening may be formed for example by a filter holder for filters of the extractor device, which in the
  • the cooking modules of the hob are arranged offset to the recess of the hob.
  • the combination device is characterized in that the at least one fan is arranged in the combination device that the at least one suction opening of the fan is inclined to the plane of the hob.
  • the plane of the hob is defined by the cooking modules and preferably by the cooking plates cover the cover plate of the hob.
  • a recess is introduced, in which the air inlet opening for the extractor device is located or which represents the air inlet opening for the extractor device.
  • a suction port is designated which is not parallel to the plane of the hob.
  • the intake opening can be the air flow, which via the air inlet opening in the combination device enter, be facing.
  • the dimension of the fan is usually lower in the direction perpendicular to the suction port than in the radial direction of the fan.
  • the dimension of the fan is no longer in the radial direction in the horizontal and in particular in the width direction of the combination device. This makes it possible to produce combination devices with smaller widths.
  • the combination device can be made with a width of 60cm.
  • the inclined orientation of the suction opening it is also possible to use fans which have two opposite suction openings, without the height of the suction opening
  • the at least one suction opening lies in the vertical.
  • the advantages of the invention can be used particularly well.
  • a deflection of the air flow is required only by 90 °.
  • the air can face at one of the air inlet opening
  • Combination unit can be kept low. Furthermore, the dimension of the fan at a vertical orientation of the suction port (s) in the width direction of the combination device is small and it is at a given width of the
  • Combination device thus created a free space in the combination device.
  • this space or space other components of the extractor and / or the hob can be added.
  • Such contaminants may be, for example, fat particles deposited on a grease filter at the air inlet port, or other liquids or particles, which enter through the air inlet opening, for example, when overcooking food in the combination device.
  • the at least one fan has only one
  • Intake port is also referred to as unilaterally aspirating blower.
  • Embodiment has the advantage that the fan housing is closed on the side opposite to the suction port. With this page, the fan can therefore be applied, for example, to a wall of a housing of the combination device or attached there. In particular, no distance to the wall of the housing is required and the width of the combination device can therefore be minimized or the empty space in the combination device, in which further components can be accommodated, can be increased.
  • the at least one fan has two intake openings. If several fans are provided, preferably each of the fans has two intake openings.
  • the suction openings are in this case preferably along the axis of rotation of the fan offset from each other on opposite sides of the fan housing.
  • the blower with two intake ports has only one fan and is also referred to as a double-flow blower or double-suction blower. By using a double-flow blower, the delivery volume of the blower can be increased even in the smaller dimension of the blower in the radial direction.
  • a suction opening of each fan is directed to one of the at least one air inlet opening for the extractor device.
  • a suction As directed to the air inlet opening is referred to a suction, which is the
  • Air inlet opening facing that is, which can be achieved by the air entering through the air inlet opening, without having to flow past the radially outer periphery of the fan housing.
  • Blowers are guaranteed. On the other hand, but also a targeted air flow take place to the intake by air guide elements. Furthermore, even with such an orientation of the suction port (s) due to the vertical position of the
  • Inlet opening (s) continue to prevent entry of contaminants in the fan housing.
  • an intake opening of each fan may face one of the sides of the combination device.
  • sides of the combination device the ends thereof in the width direction are referred to.
  • the combination device comprises a housing, then the sides of the combination device are formed by side walls of the housing. By the suction port facing one side and in particular a side wall, the air flow through the side wall to the
  • Insulating means for example be provided in the form of an insulating mat, whereby the noise is damped. If a unilaterally aspirating blower is used, the noise is minimized in this embodiment.
  • one or more air inlet openings of the extractor device can be provided.
  • Air inlet opening or the air inlet openings are preferably each in a recess of the hob, in particular a cover plate of the hob. The placement of the at least one air inlet opening or the
  • Recess (s) in the hob can be made arbitrarily. Both the number and the position of the recess (s) and thus the air inlet opening (s) can be freely selected. For example, recesses can be introduced at the lateral edges of the hob or in the front or rear area.
  • the air inlet opening is arranged in the middle of the width of the hob. Also in this embodiment is the
  • Air inlet opening disposed in a corresponding recess of the cover plate of the hob or is formed by the recess.
  • Air inlet opening and also the recess a rectangular, elongated shape and extending in the depth direction of the hob. This allows lateral to the
  • Air inlet opening cooking modules of the hob to be provided and thus a Reliable suction can be ensured during cooking on the cooking modules resulting streaks and vapors.
  • two blowers are arranged in the combination device.
  • the two fans are in particular in a combination device in which the
  • Air inlet opening in the middle of the hob is arranged offset laterally outwards to the center of the combination device.
  • each of the two fans is each below at least one cooking module.
  • blowers with preferably vertical intake openings are the axes of the fan wheels in the
  • the air outlet opening of the fan housing can be directed to the rear and thus the extracted air to the back of the
  • Combination device be routed.
  • the back of the combination device for example in the rear wall of a housing of the
  • Combination device provided an air outlet, which may be incorporated as an opening in the rear wall.
  • only one fan is arranged in the combination device, which is offset to the center of the combination device to one side.
  • the fan may be provided, while below the cooking modules or on the other side of the recess of Hob is a space in which other components of the extractor device or the hob can be arranged.
  • the power electronics of the hob, in particular the cooking modules can be arranged there.
  • the extractor device has at least one odor filter.
  • an odor filter for example, an activated carbon filter can be used.
  • the odor filter may be in the form of a mat, plate or shaped article.
  • the extractor device has at least one odor filter, which in the region of the air inlet opening for the
  • Vapor extraction device is arranged.
  • the advantage is achieved that the odor filter is easily accessible from above through the air inlet opening of the combination device. Since, in addition, with an arrangement of the odor filter in the region of the air inlet opening for the extractor device, the odor filter lies in the flow direction in front of the suction opening of the fan (s), this also causes a
  • the odor filter can be one or more parts.
  • the odor filter may, for example, be arranged parallel to a grease filter which lies at least partially in the air inlet opening and preferably extends downwards from the latter.
  • the grease filter can in this case run in the vertical or inclined to the vertical arranged in the combination device.
  • the arrangement of the odor filter in the region of the air inlet opening is in the
  • Combinations device possible because of the inclined and preferably vertical orientation of the suction port (s) of the blower or, room for the arrangement of the odor filter is given.
  • the extractor device has at least one odor filter, which is arranged on an air outlet opening of the extractor device on the rear side of the combination device.
  • the air outlet is located
  • the air outlet of the combination device is formed by one end of an air duct element, which adjoins the air outlet opening of the housing of the blower and extends to the rear of the combination device. If the combination device has a housing in which at least the extractor device is received, a corresponding opening for the air outlet is introduced into the housing.
  • the odor filter can at this
  • Embodiment be designed particularly large.
  • the removal of the odor filter by the user takes place in this embodiment from below.
  • the odor filter is arranged vertically. Since the odor filter have a high air resistance In order to filter out the odor particles in this is the arrangement of the
  • Odor filter in the flow direction after the or the blower advantageous.
  • the passage of air through the grease filter, which is located in front of the blower, must generally be done at a high speed to filter the contaminants, which can be adjusted without the blower power being increased when the odor filter is placed after the blower.
  • larger blower can be used, whereby on the one hand the noise compared to smaller
  • Blowers is reduced and on the other hand, a high delivery volume can be achieved.
  • the extractor device comprises at least one grease filter and between the clean air side of the grease filter and the suction port of the at least one fan, an air duct element is arranged.
  • Air duct channel element preferably has a size at the end facing the grease filter, which corresponds to the area of the grease filter. At the opposite end, the air duct member has a size corresponding to the size of the
  • Suction opening of the blower corresponds.
  • the cross section of the air duct member decreases from the grease filter to the suction port and the
  • Air duct element can therefore also be referred to as a funnel.
  • the underside of the air duct element is preferably higher at the intake than at the grease filter. This can prevent the entry of contaminants, in particular of grease or liquids in the blower.
  • the provision of an air duct element is possible in the inclined and in particular vertical orientation of the intake opening according to the invention.
  • the air duct member is provided between the grease filter and the suction port of the blower facing the air inlet port. Therefore, one is
  • Combination device preferably, in which one or more fans suction on one side are provided, in which at least one suction opening in each case faces the air inlet opening.
  • the targeted air flow can be ensured in the combination device.
  • turbulences in a housing of the combination device which could occur without the air duct element, can be prevented. Also, by providing the
  • Air duct element to be dispensed with a housing of the combination device.
  • the cooking module is a
  • the power electronics are used to provide the cooking module (s) with electrical energy.
  • the cooking module s
  • Power electronics transform the electrical energy, for example, with respect to the voltage shape or the current.
  • the power electronics can for example
  • Filter components and control electronics include.
  • the components of the power electronics are, for example rectifier for rectifying the AC voltage of the
  • the combination device has at least one carrier with the elements of the power electronics of at least one cooking module of the hob.
  • the carrier on or on which at least the elements of the power electronics of a cooking module are arranged, preferably represents a plate and can also be referred to as a circuit board.
  • the carrier with the elements of the power electronics arranged thereon is also referred to below as a power electronics module
  • the carrier (s) may be attached to the cooking module that powers them. According to a preferred embodiment, however, the at least one carrier is provided separately from the cooking module in the combination appliance.
  • the power electronics for several cooking modules of the hob is arranged on the carrier.
  • the cooking modules are preferably connected via connecting cables, which can also be referred to as a coil cable, connected to the carrier or one of the carrier.
  • the at least one carrier is arranged perpendicular to the at least one cooking module in the combination device. This means that the at least one carrier lies in the vertical.
  • the carrier or carriers can be arranged in the combination appliance in areas which are not required for the fan (s) of the extractor device or for other components of the hob.
  • a vertical orientation has the advantage that thereby access to the blower in the
  • Combination device from above or below can be ensured for maintenance purposes, which may not be possible with a parallel orientation of the carrier to the one or more cooking modules. Finally, it is also possible for a vertical arrangement of the carrier to use carriers of larger dimensions, without the
  • Power electronics assemblies are used, which are also used in a hob without fume extractor, without blocking the recess in the hob and thus the air inlet opening of the extractor device.
  • the at least one vertically arranged carrier may be arranged in the region of the front side of the combination device and in the width direction of the
  • Combination device extend.
  • the front side of the combination device is the side from which the user operates the combination device. This page is usually the side of the combination device opposite with this on a
  • the front side is preferably the side of the
  • a plurality of carriers are provided, they are preferably located parallel to one another in the region of the front side of the combination device.
  • the at least one vertical support is arranged in the region of the front side of the combination device and extends in the width direction, the advantage can be used that an operating unit of the combination device is generally arranged in the region of the front side of the hob. Also the
  • Control electronics for the control unit is preferably in the area of the front arranged.
  • the cooking modules are preferably arranged so that at least one cooking module is arranged in the vicinity of the front of the hob. Thereby, the distance between at least one carrier and at least one cooking module can be minimized.
  • Operating elements usually offset the recess in the hob usually to the front of the hob and thus the front of the combination device to the rear.
  • an obstruction of the recess and the air inlet opening can be prevented.
  • the at least one support can also be arranged in the side region of the combination device and extend in the depth direction of the combination device.
  • a carrier is referred to, which is arranged on the lateral edge of the combination device or in the vicinity of the lateral edge of the combination device.
  • the lateral edge can through a wall of a housing of the
  • This embodiment has the advantage that preferably the air inlet opening of the extractor device in a
  • Recess is arranged in the middle of the hob and the at least one carrier is therefore arranged spaced from the air inlet opening.
  • Damage to the carrier and the elements of the power electronics located thereon can be prevented by contaminants that can enter through the air inlet opening.
  • the access to the blower or a possibly provided odor filter is not impaired by the at least one carrier from above and from below.
  • an operating unit which is connected to a control electronics, be provided in the edge region of the hob.
  • the at least one carrier may be provided with its upper edge in the vicinity of the operating unit or at least the control electronics. This simplifies the electrical connection.
  • the electrical connection of the carrier or the arranged thereon elements of the power electronics with at least one cooking module is simplified by the orientation in the side areas and in the depth direction.
  • the at least one carrier is to
  • At least one cooking module offset down and arranged below the at least one fan of the extractor device. Downwardly offset with respect to the at least one cooking module is a carrier which is spaced from the underside of the cooking module in the vertical direction.
  • the at least one carrier can lie in plan view of the cooking module from above within the area and / or outside the surface of the cooking module.
  • the at least one carrier is arranged in this embodiment below the at least one fan of the extractor device in the combination device. Again, the at least one carrier can be in plan view of the fan from above within the area and / or outside the surface of the fan.
  • the area beneath the fan (s) in the combination appliance is not interrupted by the fan (s), so that the carrier may be of any size which need only be smaller than the dimensions of the hob in the horizontal directions.
  • the at least one carrier is not located in the immediate inflow region, at which air enters the extractor device via the air inlet opening.
  • the at least one carrier which is arranged below the at least one fan, is parallel to the at least one
  • the at least one carrier is preferably in the Horizontal lies.
  • the advantages mentioned can be used particularly well.
  • the height of the combination device is not or only slightly increased by the horizontal orientation of the at least one carrier. Thus, the user is still the under the combination device normally provided storage space, such as a drawer available.
  • the combination device may comprise a housing of the combination device, in which the extractor device of the combination device, in particular the one or more fans, the grease filter, the odor filter, are added.
  • the housing may be a box-shaped housing that is open at least upwards.
  • the housing preferably has an air outlet at the rear, for example in the form of an opening, via which air can escape from the combination device.
  • An upwardly open housing is then closed by the hob upwards.
  • the cover plate of the hob can close the housing upwards.
  • the provided on the hob, in particular the cover plate cooking modules, are also in the housing of the combination device, but must not be attached to this.
  • Figure 1 a schematic plan view of an embodiment of the invention
  • FIG. 2 shows a schematic perspective view of an embodiment of the invention
  • Figure 3 a schematic representation of the arrangement of the fan in the
  • Figure 4 is a schematic front view of the embodiment of the combination device of Figure 2;
  • Figure 5 a schematic side view of the embodiment of the invention.
  • FIG. 6 shows a schematic perspective view of an embodiment of the invention
  • Figure 7 a schematic representation of the arrangement of the fan in the
  • Figure 8 is a schematic front view of the embodiment of the combination device of Figure 6;
  • FIG. 9 is a schematic side view of the embodiment of FIG.
  • FIG. 10 shows a schematic perspective view of an embodiment of the invention
  • Figure 1 1 a schematic representation of the arrangement of the fan in the
  • Figure 12 is a schematic front view of the embodiment of the combination device of Figure 10;
  • FIG. 13 is a schematic side view of the embodiment of FIG. 13
  • FIG. 14 shows a schematic plan view of an embodiment of the invention
  • Extractor device of the combination device is Extractor device of the combination device.
  • FIG. 1 shows a schematic plan view of a first embodiment of the combination device 1 according to the invention.
  • the combination device 1 consists of a hob 10 and a fume extractor 1 1, of which in Figure 1, only the air inlet opening 1 1 1 can be seen.
  • the hob 10 consists of a cover plate 100 and below the cover plate 100 arranged cooking modules 101st In the illustrated embodiment, two cooking modules 101 are provided.
  • a recess 1000 is introduced, which forms the air inlet opening 1 1 1.
  • the recess 1000 is inserted in the middle of the width of the cover plate 100 and extends in the depth direction.
  • the recess 1000 has a rectangular elongated shape in the illustrated embodiment.
  • the length of the recess 1000 that is, the dimension in the depth direction corresponds to the length of the cooking modules 101.
  • the cooking modules 101 are arranged on the left and right of the recess 1000.
  • the cooking modules 101 are below the cover plate 100 and are preferably attached to the underside of the cover plate 100.
  • the cooking modules 101 also in a cooking field housing (not shown) and the cover plate 100 is applied to the hob so that the cooking modules 101 in the immediate vicinity or on the underside of the cover plate 100 are.
  • a hob housing is provided, it has a passage in the corresponding position of the recess 1000.
  • an operating unit 105 is arranged in the front region of the hob 10.
  • the operating unit 105 is arranged in the embodiment shown in front of the recess 1000 of the cover plate 100 and may include, for example, touch controls, buttons or knobs.
  • a display (not shown) may be contained in the operating unit. Depending on the configuration of the individual elements of the operating unit 105, this can be arranged on, within and / or below the cover plate 100.
  • FIGS. 2 to 5 show a first embodiment of the combination device.
  • FIG. 2 shows a schematic perspective view of the first embodiment of the combination device 1.
  • the combination device 1 also has in this
  • a housing 12 of the combination device 1 is arranged below the hob 10 in this embodiment.
  • the hob 10 is in the cover plate 100 a
  • the recess 1000 is located in the middle of the width of the cover plate 100, has a rectangular shape and extends in the depth direction of the hob. 1
  • the front end of the recess 1000 is spaced from the front edge of the cover plate 100. Also to the rear edge of the cover plate 100, the recess 1000 terminates at a distance, which is less in the illustrated embodiment, as the distance between the front end of the recess 1000 and
  • the extractor device 1 1 comprises in the illustrated embodiment, two blowers 1 10, a filter holder 1 140 for the grease filter 1 14 and two odor filter 1 15.
  • two air duct elements 1 13 are provided as part of the extractor device 1 1.
  • the filter holder 1 140 in which the grease filter 1 14, which may for example consist of expanded metal, are held, is introduced into the recess 1000 and extends from this vertically downwards.
  • the fat filter 1 14 are in the vertical.
  • the grease filters 114 are held in the filter holder 140 in a direction inclined to the vertical.
  • the filter holder 1 140 has a bottom, two side frame members, a front wall and a rear wall.
  • the filter holder 1 140 At the top of the filter holder 1 140 is open and thus forms the upper edge of the air inlet opening 1 1 1 of the extractor device 1 first
  • the two blowers 1 10 of the extractor device 1 1 are left and right adjacent to the filter holder 1 140 and thus each below the cooking modules 101 of the
  • the blowers 110 in the embodiment shown constitute double-flow radial blowers. Therefore, in the blower housing 1100 there are two
  • Intake openings 1 101 provided perpendicular to the axis of rotation 1 103 of the
  • Fan wheel lie.
  • the axes of rotation 1 103 of the blower 1 10 lie in the horizontal and thus parallel to the hob 10 and in particular the cooking modules 101st.
  • Suction ports 1 101 of the blower 1 10 are in the vertical.
  • a suction port 1 101 of the blower 1 10 is the filter holder 1 140 and thus the grease filter 1 14 faces.
  • the other intake port 1 101 is the side of the
  • Combination device 1 in particular the side wall of the housing 12, facing.
  • the air outlet opening 1 102 of the blower 1 10 is directed to the rear.
  • Air outlet opening 1 102 is followed by an air duct element 1 13, which extends from the air outlet opening 1 102 to near the back of the combination device 1 and in particular the housing 12.
  • the air duct element 1 13 has a funnel shape, that is, its cross-section increases over its length.
  • an air outlet 13 is provided at the rear of the combination device 1. In the illustrated embodiment, this is formed by an opening in the rear wall of the housing 12.
  • FIG. 5 is a schematic side view of the first embodiment of the invention
  • Combination device shown in Figure 2 In this view, it can be seen that carriers 103, 104 for the power electronics of the cooking modules are arranged in the lower region of the combination device 1, in particular in the lower region of the housing 12 of the combination device 1. Of the carriers 103, 104, only the right carrier 104 can be seen in the view according to FIG. The carriers 103 and 104 with the on it
  • the cooking modules are included in the first embodiment of Figure 2 in a housing 106 of the hob 1 and are therefore not visible in the view of Figure 5.
  • the hob housing 106 may also be referred to as a frame.
  • the carriers 103, 104 are parallel to the hob 10 and extend across the width direction and depth direction of the cooking appliance 1. In the shown
  • the carrier 103, 104 are covered at the top by a cover plate 107.
  • FIG 3 is a schematic representation of the orientation of the blower 1 10 in the first embodiment of the combination device 1 of Figure 2 is shown.
  • the blower 1 10 represent double-flow blower whose intake ports 1 101 lie in the vertical.
  • the axes of rotation 1 103 of the fan lie in the horizontal.
  • the air enters the combination device 1 via the recess 1000 and the air inlet opening 11 of the extractor device. First, the air passes through the grease filter 1 14 and then passes to the fat filter 1 14 facing intake port 1 101 of the respective
  • the delivery rate of the blower 1 10 is increased. Since in each case one of the suction openings 1 101 of the air inlet opening 1 1 1 of the extractor device 1 1 is turned away in the first embodiment, the perceptible by the air inlet opening 1 1 1 noise is further reduced.
  • a noise damping means for example be mounted in the form of a plate without affecting the flow of air in the combination device 1.
  • the grease filters 14 can also extend further downwards. In the illustrated embodiment, the grease filters 1 14 terminate at a distance to the cover plate 107. In particular, the bottom of the
  • Filter holder 1 140 which can serve as a gutter, offset to the cover plate 107 upwards. As can be seen from FIG. 5, only part of the suction opening 101 of the blower 110 is in the region of the grease filter 14. If the grease filter 14 is configured with a greater height, the bottom of the filter holder 1 140 can be located on the Cover plate 107 rest or lie at a shorter distance to this.
  • FIGS. 6 to 9 show a second embodiment of the combination device 1.
  • the combination device 1 comprises two carriers 103, 104 in this embodiment. Elements of the power electronics of the cooking modules 101 of the hob 10 are arranged on the carriers 103, 104.
  • the carrier 103, 104 are aligned in the second embodiment shown in Figure 6 to the cover plate 100 of the hob 10 and thus to the cooking modules 101 of the hob 10 in parallel.
  • the carriers 103, 104 are located in the lower region of the combination device 1 and are arranged centrally in the width direction.
  • the carriers 103, 104 are stacked one above the other.
  • the lower carrier 103 is disposed on the bottom of the housing 12 of the combination device 1.
  • the second carrier 104 is arranged above the carrier 103 and is preferably congruent with the first carrier 103.
  • the carriers 103, 104 are arranged centrally and thus lie below the recess 1000.
  • the combination device 1 in addition, the combination device 1 according to the second embodiment, two fans 1 10 on.
  • the blower 1 10 each have a suction port 1 101, that is, unilaterally sucking blower 1 10 represents.
  • the axis of rotation 1 103 of the fan wheel of the blower 1 10 is in two blowers 1 10 in the horizontal.
  • the intake ports 1 101 of the blower 1 10 are in the vertical.
  • the fans 1 10 are arranged laterally offset from the centrally arranged carriers 103, 104.
  • the fans 1 10 are in the vicinity of the side walls of the housing 12 or are attached thereto.
  • Each fan 1 10 is aligned so that the closed side of the Blower housing, which is the suction port 1 101 opposite, the side wall of the housing 12 faces.
  • the intake ports 1 101 are thus the center of the
  • the fans 1 10 are arranged so that the
  • Suction openings 1 101 are only slightly covered by the upper carrier 104. It is also within the scope of the invention, the fan 1 10 to be arranged so that the
  • Suction openings 1 101 are above the upper support 104 and also above the held on the upper support 104 elements of the power electronics. For this purpose, however, the height of the combination device 1, that is, the height of the housing 12 must be increased or the size of the fan 1 10 can be reduced.
  • FIG. 6 shows a schematic perspective view of the second embodiment of the combination device 1.
  • a filter holder 1 140 for the grease filter 1 14 is introduced in the recess 1000 of the hob 10.
  • the grease filter 1 14 consists of two opposite plates or cassettes.
  • the grease filter 1 14 may for example consist of expanded metal.
  • the grease filter 1 14 is held in a filter holder 1 140, which in the illustrated
  • Embodiment consists of a front, a back and a channel-shaped bottom.
  • the side surfaces of the filter holder 1 140 represent frames in which the grease filter, that is, in the illustrated embodiment in each case a part of the grease filter 1 14 is held.
  • the grease filter 1 14 are in the inserted state in the vertical. But it is also within the scope of the invention that the grease filter 1 14 are arranged inclined to each other. In this case, the side surfaces of the filter holder 1 140 form a V-shape.
  • Below the grease filter 14 and in particular the grease filter holder 140 are the carriers 103, 104.
  • the carriers 103, 104 are covered by a cover plate 107 upwards and to the sides.
  • the cover plate 107 has for this purpose a downwardly open channel shape and may be attached to the bottom of the housing 12.
  • the filter holder 1 140 extends so far from the recess 1000 down that it rests on the cover plate 107.
  • the air duct element 13 extends from the air outlet opening 1 102 funnel-shaped with increasing cross-section to the back of the combination device.
  • two air outlets 13 are introduced.
  • Each of the air outlets 13 extends in the width direction from the side wall of the housing 12 to the filter holder 1 140. In the height direction, each air outlet 13 extends from the vicinity of the upper edge of the housing 12 to a height equal to the height of the two supports 103, 104
  • an odor filter 1 15 is arranged at each of the air outlets 13.
  • the air duct element 1 13 extends between the air outlet opening 1 102 of the blower housing 1 100 to the air outlet 13.
  • the odor filter 1 15 may be introduced into the end of the air duct element 1 13 or the end of the air duct element 1 13 in
  • the space in the housing 12 of the combination device 1 is optimally used by the arrangement of the fan 1 10 with respect to the carrier 103, 104, the embodiment of the filter holder 1 140 and the embodiment of the air duct elements 1 13.
  • FIGS. 10 to 13 show a third embodiment of the invention
  • Embodiment differs only by the arrangement of the odor filter 1 15 and the width of the air outlets 13 of the second embodiment.
  • the odor filter 1 15 arranged laterally adjacent to the filter holder 1 140 and are thus in the flow direction after the grease filters 1 14.
  • the odor filter 15 preferably has a large thickness to
  • the odor filter 1 15 extends over the entire depth of the filter holder 1 140 and thus ends in the region of the back of the housing 12. Due to the large thickness is at the third Embodiment, the width of the air outlets 13, which are formed in the back of the housing 12, smaller than in the second embodiment of Figures 6 to 9. Nevertheless, with this embodiment, a reliable suction and cleaning of the air can be ensured. In addition, due to the arrangement of the odor filter 1 15 in the flow direction after the grease filter 1 14 but before the intake port 1 101 of
  • the blower 1 10 represent in the embodiment shown in Figure 14 unilaterally sucking blower, that is, each have only one suction port 1 10th on.
  • the fans 110 are arranged in the side areas of the combination housing 12.
  • the axes of rotation of the blower 1 10 are in the horizontal and the intake ports 1 10 so that in the vertical.
  • the air duct elements 1 12 are arranged so that they each extend between the grease filter 1 14, in particular their clean air side, and the respective intake port 1 101 of the blower 1 10, wherein the cross-section of the suction port 1 101 funnel-shaped decreases.
  • an air guide channel element 1 13 is arranged at the air outlet opening 1 102 of the respective blower housing 1 100, which extends to the rear side of the blower housing 1
  • Combination unit 1 extends and at the rear end of each one
  • Odor filter 1 15 is arranged.
  • Power electronics are in the fourth embodiment in the front region of the combination device 1, are vertically aligned and extend in the
  • the suction openings of the blower or in the vertical are provided.
  • An advantage resulting from the arrangement of the suction openings according to the invention is that the dimensions of the components of the extractor device,
  • Combination unit to be selected larger than in a combination device in which the intake openings are horizontal.
  • Noise development can be achieved because an arrangement of the odor filter is also possible in the area of the grease filter due to the large available space.
  • the combination device can be made in different widths, for example, 60cm, 80cm and 90 cm. In this case, preferably
  • Standard components are used. For example, the
  • Power electronics assemblies are installed in different positions, so that even power electronics modules can be used, which are also used in hobs without extractor device.
  • the bearing holder can be simplified.

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

Abstract

L'invention concerne un appareil combiné comprenant une table de cuisson (10) dotée d'au moins un module de cuisson (101) et au moins un dispositif d'aspiration des fumées (11) qui est disposé au moins en partie au-dessous de l'au moins un module de cuisson (101) et qui présente au moins un ventilateur (110) présentant au moins une ouverture d'aspiration (1101), et au moins une ouverture d'entrée d'air (111) pour le dispositif d'aspiration des fumées (11), qui est formée dans la table de cuisson (10). L'appareil combiné (1) est caractérisé en ce que l'au moins un ventilateur (110) est disposé dans l'appareil combiné (1) de sorte que l'au moins une ouverture d'aspiration (1101) du ventilateur (110) se trouve inclinée par rapport au plan de la table de cuisson (10).
PCT/EP2018/078167 2017-10-26 2018-10-16 Appareil combiné comprenant un dispositif d'aspiration des fumées et une table de cuisson WO2019081262A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112018004982.5T DE112018004982A5 (de) 2017-10-26 2018-10-16 Kombinationsgerät mit Dunstabzugsvorrichtung und Kochfeld

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17290135 2017-10-26
EP17290135.7 2017-10-26

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Publication Number Publication Date
WO2019081262A1 true WO2019081262A1 (fr) 2019-05-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3679304B1 (fr) * 2017-09-07 2021-08-11 BSH Hausgeräte GmbH Dispositif de plaque de cuisson

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180458A2 (fr) * 1984-10-29 1986-05-07 Matsushita Electric Industrial Co., Ltd. Elément préfabriqué d'une cuisinière ayant un système interne de refroidissement
DE10216012A1 (de) * 2002-04-11 2003-10-30 Max Maier Dunstabsaugvorrichtung für ein Kochfeld od. dgl. und insbesondere dafür geeigneter Fettfilter
WO2008135346A1 (fr) * 2007-05-07 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Logement pour hotte aspirante et hotte aspirante
US20100163549A1 (en) * 2005-08-01 2010-07-01 Gagas John M Low Profile Induction Cook Top with Heat Management System
DE202013005303U1 (de) 2013-06-12 2013-06-24 Wilhelm Bruckbauer Kochfeld

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180458A2 (fr) * 1984-10-29 1986-05-07 Matsushita Electric Industrial Co., Ltd. Elément préfabriqué d'une cuisinière ayant un système interne de refroidissement
DE10216012A1 (de) * 2002-04-11 2003-10-30 Max Maier Dunstabsaugvorrichtung für ein Kochfeld od. dgl. und insbesondere dafür geeigneter Fettfilter
US20100163549A1 (en) * 2005-08-01 2010-07-01 Gagas John M Low Profile Induction Cook Top with Heat Management System
WO2008135346A1 (fr) * 2007-05-07 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Logement pour hotte aspirante et hotte aspirante
DE202013005303U1 (de) 2013-06-12 2013-06-24 Wilhelm Bruckbauer Kochfeld

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3679304B1 (fr) * 2017-09-07 2021-08-11 BSH Hausgeräte GmbH Dispositif de plaque de cuisson

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