EP3255350A1 - Appareil ménager et son procédé de fonctionnement - Google Patents

Appareil ménager et son procédé de fonctionnement Download PDF

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Publication number
EP3255350A1
EP3255350A1 EP17173272.0A EP17173272A EP3255350A1 EP 3255350 A1 EP3255350 A1 EP 3255350A1 EP 17173272 A EP17173272 A EP 17173272A EP 3255350 A1 EP3255350 A1 EP 3255350A1
Authority
EP
European Patent Office
Prior art keywords
lid
recess
household appliance
cover
hob
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17173272.0A
Other languages
German (de)
English (en)
Other versions
EP3255350B1 (fr
Inventor
Britta Hölscher
Niels OHRMANN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP3255350A1 publication Critical patent/EP3255350A1/fr
Application granted granted Critical
Publication of EP3255350B1 publication Critical patent/EP3255350B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Definitions

  • the invention relates to a domestic appliance and a method for operating a household appliance.
  • the DE 10 2009 025 038 A1 describes a cooker entry device with removable lid-shaped closing device.
  • the object of the invention is to provide an improved domestic appliance and an improved method for operating a household appliance.
  • the invention offers the advantage that, by means of a suitable detection device and a suitable control device, a domestic appliance can be automatically controlled in dependence on a position of a cover for covering a recess for removing vapors in a worktop of the household appliance. As a result, the ease of use of the household appliance can be increased.
  • a stove or a part of a stove or a device adjacent to a stove or a hob can be understood.
  • the household appliance can have at least one hob, such as a gas, induction or electric hob, wherein the hob can be integrated into the worktop.
  • the household appliance may be designed without a hob.
  • a plate Under a worktop, a plate can be understood, as can also be used for preparing food or storage of cookware. Under a recess can be understood a continuous opening in the worktop.
  • the recess may be part of a trigger device and be arranged, for example, adjacent to the hob.
  • the extraction device may include, for example, a fan for generating an air flow through which air can be drawn into the recess.
  • the recess may be connected via a channel with the trigger device.
  • the cover may be designed to be placed on a narrow or long side on a located between the hob and the recess portion of the worktop.
  • At least one cover magnet element and / or at least one worktop magnet element is arranged in the cover at least in the cover. These allow the lid to be magnetically fixed to the worktop in a state set up on the worktop.
  • the detection device for detecting the position of the lid is preferably arranged in the region of the recess such that the closed lid and the partially opened lid can be detected. This makes it possible to turn on the tray ventilator only when the degree of opening has exceeded a minimum. This prevents an inflowing air draft makes it difficult to remove the lid.
  • a partially opened lid closes the worktop at an angle in the range of 0 degrees to 25 degrees, preferably an angle in the range of 0 degrees to 12 degrees.
  • the detection device is designed, arranged and aligned such that the removal of the cover from the recess can be distinguished from a partial opening.
  • the partial opening can be done with or without the assistance of a lifting device.
  • the household appliance comprises at least one hob for heating cookware.
  • the hob can be arranged adjacent to the recess.
  • Under a cooktop can be understood as a gas, induction or electric cooktop.
  • a heater of the hob can be integrated into the worktop or covered by the worktop.
  • the lid can be set up between the recess and the hob on the worktop. This allows the lid to act as a partition between hob and recess. If that is the case Hob is a gas hob, it can be prevented by pulling the gas flame in the recess.
  • the controller may be configured to deactivate the hob when the lid is not positioned between the recess and the hob or to activate the hob when the lid is positioned between the recess and the hob. This allows the hob to be switched on or off automatically.
  • a switching of the household appliance depending on the handling of the cover realized by the cover done. For example, an electronic circuit of the magnet and a control of the household appliance can be done about it. For example, no device activity may be possible if the lid is not installed when used in addition to a gas hob. Or it can be done automatically when the lid is set up.
  • the detection device is preferably arranged between the recess and a heating device of a hob, in particular a gas burner.
  • the detection device is aligned with an area above the worktop. In this area, the lid can be placed between the recess and the heater. This makes it possible for the control unit to detect the presence of the cover above the worktop and to control the household appliance in dependence thereon.
  • the lid between the recess and a heater
  • the household appliance for example, a tray ventilator and / or a heater to turn.
  • the household appliance such as a tray ventilator and / or a heater off.
  • switching on and off means opening or closing a valve, in particular a safety valve, in the gas supply line.
  • a particularly safe operation is achieved because a use of a tray ventilator is possible only when properly positioned lid.
  • the hob can be switched on or off automatically by, for example, an electronic circuit of the magnet and a control of the household appliance can be done about it.
  • no device activity may be possible if the lid is not installed when used in addition to a gas hob. Or it can be done automatically when the lid is set up
  • the household appliance may have a lifting device for lifting the lid out of the recess.
  • the control unit may be designed to control the lifting device as a function of the position or the touch or an operating state of the household appliance. This allows the lid to be lifted automatically.
  • the detection device can be integrated in the worktop or the lid. As a result, the position of the lid can be reliably detected.
  • the detection device can be realized as an optical, capacitive, inductive, piezoelectric or magnetic sensor. This allows precise detection of the position.
  • This method can be implemented, for example, in software or hardware or in a mixed form of software and hardware, for example in a control unit.
  • FIG. 1 1 shows a schematic illustration of a domestic appliance 100 according to an exemplary embodiment with the lid 102 set up.
  • the domestic appliance 100 for example a cooker or a device that can be combined with a cooker, comprises a worktop 104 with a recess 106 which is rectangular in form here and serves to remove fumes.
  • the worktop 104 may be, for example, a kitchen worktop for preparing food or a hot plate.
  • the recess 106 is connected to a trigger device, which may be part of the household appliance 100.
  • the withdrawal device coupled to the recess also referred to as a depression ventilator, is designed to generate a flow for sucking off the vapor via the recess 106.
  • the cover 102 which also has a rectangular basic shape analogous to the recess 106, serves to cover the recess 106, for example when the trigger device is switched off.
  • the lid 102 is placed adjacent to the recess 106 on its longitudinal side. In this case, the cover 102 extends at least over an entire length of the recess 106.
  • the cover 102 thus acts as a kind of partition wall between the recess 106 and a hob adjacent to the recess 106 can be arranged or arranged.
  • the lid 102 functions as a partition wall between the recess 106 and a portion of the household appliance 100 adjacent to the recess 106, in particular an adjacent hob 107 for heating cookware, such as a gas hob.
  • the recess 106 can be shielded, for example, by gas flowing out of the hob 107.
  • the hob 107 may be integrated into the worktop 104.
  • the lid 102 is placed on one of its two longitudinal edges such that a main extension plane of the lid 102 is aligned substantially perpendicular to a main extension plane of the work surface 104.
  • the lid 102 is magnetically fixed in the erected state on the work surface 104, as described below with reference to FIG. 2 is described in more detail.
  • the cover 102 has a two-layered construction of a cover plate 108 and a cover housing 110, wherein the cover plate 108 covers the cover housing 110.
  • the cover plate 108 a at least partially over the cover housing 110 projecting plate edge, which serves as a support surface for placing the lid 102 on the countertop 104, for example.
  • the cover housing 110 has in the region of two mutually opposite cover ends of the cover 102 each have a slope 112 which is formed according to this embodiment by a sloping housing bottom, d. h.,
  • the cover housing 110 is flattened in the region of the two lid ends such that the lid 102 tilted in the inserted state by exerting pressure on one of the two lid ends and thus can be lifted out of the recess 106 on one side.
  • the cover housing 110 instead of the slope 112 also have a rounding or a combination of the slope 112 and the rounding.
  • the cover plate 108 and the work surface 104 are made of one and the same material, for example.
  • the cover plate 108 and the work surface 104 may be made of glass ceramic.
  • the lid housing 110 may be made of a magnetically conductive material.
  • the cover housing 110 is realized with two opposite side walls 114 which each extend along a longitudinal edge of the cover plate 108.
  • the two side walls 114 are aligned, for example, substantially perpendicular to a main plane of extension of the cover plate 108 and act as Aufstellkanten for vertical placement of the lid 102 on the countertop 104.
  • the lid 102 is in the erected state, for example via one of the two side walls 114 magnetically on the work surface 104th fixed.
  • At least one optional support element 116 is arranged for placing the cover 102, here in the form of a extending over an entire length of the recess 106 strip with two pin-shaped projections 118 which project into the recess 106.
  • the two projections 118 whose number and shape may vary depending on the embodiment, are designed to fix the cover 102 in a defined height in the recess 106 and support.
  • the projections 118 are designed to support the cover housing 110 or the cover plate 108, in particular the plate edge projecting beyond the cover housing 118.
  • the support element 116 may be attached to the countertop 104.
  • the support element 116 is arranged at a distance from a surface of the work surface 104 such that a surface of the cover plate 108 in the covered state of the recess 106 is substantially flush with the surface of the work surface 104.
  • the distance between the support element 116 and the surface of the work surface 104 is substantially equal to a thickness of the cover plate 108, in particular when the cover 102 is held in the covered state of the recess 106 by the over the cover housing 110 projecting plate edge of the cover plate 108.
  • the support element 116 is attached directly to the worktop 104.
  • a height offset between the cover 102 and the work surface 104 can be reduced to a minimum due to manufacturing tolerances. It is advantageous if the working plate 104 and the cover plate 108 have substantially the same thickness.
  • FIG. 2 shows a schematic representation of a household appliance 100 FIG. 1 with covered recess 106.
  • the lid 102 has a first lid magnet member 200, a second lid magnet member 202, a third lid magnet member 204, and a fourth lid magnet member 206.
  • the four lid magnet elements are arranged in pairs opposite one another on the two side walls 114 within the lid housing 110.
  • a first countertop magnetic element 208, a second countertop magnetic element 210, a third countertop magnetic element 212, and a fourth countertop magnetic element 214 are integrated into the countertop 104 with the four countertop magnetic elements disposed adjacent the recess 106.
  • the two worktop magnet elements 208, 210 adjacent to a first longitudinal side of the recess 106 and the two worktop magnet elements 212, 214 adjacent to a second longitudinal side of the first longitudinal side opposite the recess 106 are arranged.
  • the two lid magnet elements 200, 204 and the two worktop magnet elements 208, 212 arranged substantially at the same height, which is indicated by a first dashed line 216.
  • the remaining magnet elements 202, 206, 210, 214 are arranged in an analogous manner along a second dashed line 218.
  • the cover 102 is placed on a portion of the work surface 104 adjacent to the first longitudinal side of the recess 106 or a portion of the work surface 104 adjacent to the second longitudinal side of the recess 106, in the erected state of the cover 102, either the first cover magnetic element 200 and the first worktop magnet element 208 and the second lid magnet element 202 and the second worktop magnet elements 210 or the third cover magnet element 204 and the third worktop magnet element 212 as well as the fourth cover magnet element 206 and the fourth worktop magnet elements 214.
  • the lid 102 is magnetically held by the mutual attraction between the respective opposing magnetic elements on the work surface 104.
  • the lid housing 110 may be made of a magnetically conductive material, so that the lid housing 110 is held in the erected state by the magnetic force of the countertop magnetic elements.
  • the cover magnet elements can be omitted.
  • the work surface 104 may be realized at least in the area of a footprint for setting up the lid 102 of a magnetically conductive material, wherein the lid 102 is held in the erected state by the magnetic force of the lid magnet elements. In this case, the worktop magnetic elements can be omitted.
  • the lid and worktop magnetic elements described above are, for example, permanent magnets.
  • FIG. 3 shows a schematic representation of a household appliance 100 according to an embodiment with the lid 102.
  • the in FIG. 3 Household appliance 100 shown substantially corresponds to the above with reference to the FIGS. 1 and 2 described domestic appliance, with the difference that the cover 102 in addition to the cover housing 110 has a further cover housing 300.
  • the two cover housing 110, 300 are spaced from each other on the cover plate 108, wherein they extend in its longitudinal direction substantially transverse to a longitudinal direction of the cover plate 108. In this case, the cover 102 is ever placed on a narrow side of the two cover housing 110, 300.
  • the two narrow sides is in each case one of the worktop magnet elements, here by way of example the first worktop magnet element 208 and the second worktop magnet element 210, wherein the entire cover 102 can be made of the two narrow sides, which can be made of a magnetically conductive material, and those with the material of the narrow sides magnetically interacting worktop magnet elements 208, 210 are fixed to the worktop 104.
  • an optional further support element 302 is arranged on an opposite side of the support 106 of the recess 106.
  • the two support elements 116, 302 are designed here strip-shaped and mounted on a side facing away from the cover 102 side of the countertop 104 that they project at least partially into the recess 106.
  • the two cover housings 110, 300 are positioned relative to the two support elements 116, 302 on the cover plate 108 such that the two support elements 116, 302 are arranged in the covered state of the recess 106 between the two cover housings 110, 300, as shown in FIGS FIGS. 4 and 5 is shown.
  • FIG. 4 shows a schematic representation of a household appliance 100 FIG. 3 with tilted lid 102.
  • the respective longitudinal sides of the Cover housing 110, 300 obliquely, ie with a respective housing bottom of the cover housing 110, 300 enclose an angle ⁇ not equal to 90 degrees.
  • the lid 102 is in FIG. 4 shown in a tilted state in which the lid 102 protrudes partially out of the recess.
  • the tilting of the lid 102 takes place, for example, manually by exerting pressure on one of the two opposite ends of the cover plate 108.
  • a longitudinal side of the cover housing 110 facing the support element 116 lies in a pivot point 400 on an end face of the support element 116.
  • the end face of the support element 116 for example, also beveled, so that the tilting of the lid 102 is facilitated.
  • the support surface formed by the support member 116 and the pivot point 400 are thus located directly under the cover plate 108th
  • FIG. 5 shows a schematic representation of a cross section through a household appliance 100 FIG. 4 with covered recess. Evident is the strip-shaped support element 116 arranged between the two cover housings 110, 300.
  • FIG. 6 shows a schematic representation of a household appliance 100 according to an embodiment with the lid 102 set up.
  • the domestic appliance 100 essentially corresponds to a preceding with reference to the FIGS. 1 to 5 described household appliance.
  • the two are on each inside of the side wall 114 of the cover housing 110 oppositely disposed lid magnet elements 200, 204.
  • the third worktops magnetic element 212 is disposed, wherein the two magnetic elements 204, 212 through the side wall 114 and the work surface 104th aligned with each other opposite pole.
  • the two magnetic elements 204, 212 are separated from each other by the side wall 114 and the work surface 104. It can also be seen that the two worktop magnet elements 208, 212 are attached to a side of the worktop 104 facing away from the cover 102.
  • the recess 106 opens into a channel 500 for conducting a Wrasenstroms.
  • the channel 500 is formed by an exemplary U-shaped channel housing 502 here.
  • the channel housing 502 may be attached to the countertop 104.
  • FIG. 7 shows a schematic representation of a household appliance 100 FIG. 6 with covered recess 106. In the closed state of the recess 106, the cover plate 108 is flush with the work surface 104 from.
  • FIG. 8 shows a schematic representation of a household appliance 100 according to an embodiment. Shown are the countertop 104 with the recess 106. Next to it the lid 102 is shown. In the recess 106, an additional magnetic element 800 is arranged, which is formed here by two oppositely arranged coils. In addition to the worktop 104, the lid 102 is shown.
  • the lid 102 has the lid magnet element 200, which is arranged according to this embodiment on one side of the lid 102, which faces the additional magnetic element 800 in the covered state of the recess 106.
  • the lid 102 can be repelled and thus lifted for removal, as shown in FIG. 8 is shown schematically in a third representation. The lifting takes place, for example, at the push of a button.
  • FIG. 9 shows a schematic representation of a household appliance 100 according to an embodiment with L-shaped lid 102.
  • the lid 102 is shown in the erected state.
  • the L-shape of the lid 102 results from a substantially vertically bent longitudinal edge of the cover plate 108.
  • the longitudinal edge acts as Aufstellkante 900 for vertical placement of the lid 102 on the countertop 104th
  • a plurality of supporting elements 116 are arranged on an inner wall of the channel housing 502, here by way of example six supporting elements 116, which extend in their longitudinal direction essentially perpendicular to the working plate 104.
  • FIG. 10 shows a schematic representation of a household appliance 100 FIG. 9 with tilted lid 102.
  • the lid 102 rests on the support elements not visible here and can be raised by exerting pressure on a longitudinal side of the lid 102, for instance by means of a finger, so far beyond the recess that it can be easily removed.
  • FIG. 11 shows a schematic representation of a household appliance 100
  • FIG. 9 Shown is a cross section through the household appliance 100. It can be seen three of the six support elements 116, which are aligned substantially parallel to each other. The three support elements 116 are arranged at different distances from each other, wherein two of the three support elements 116 form a guide rail 1100 for suspending the lid 102 in the recess 106.
  • the guide rail 1100 extends, for example, substantially perpendicular to the main extension plane of the work surface 104, so that the cover 102 in the suspended state is also aligned substantially perpendicular to the main extension plane of the work surface 104.
  • FIG. 12 shows a schematic representation of a household appliance 100 FIG. 11 with recessed lid 102.
  • the lid 102 is inserted into the guide rail 1100, wherein the Aufstellkante 900 serves as a stop for blocking a movement of the lid 102 along the guide rail 1100.
  • FIG. 13 shows a schematic representation of a household appliance 100 FIG. 11 with covered recess 106.
  • the cover 102 rests on the support elements 116.
  • FIG. 14 shows a schematic representation of a household appliance 100 FIG. 13 with covered recess 106.
  • a magnetic element is arranged adjacent to the working plate 104 and the channel housing 502, in this case the first worktop magnet element 208.
  • the worktop magnet element 208 is designed to fix the cover 102, more precisely the erecting edge 900, to the worktop 104 in the installed state of the cover 102.
  • the Aufstellkante 900 is at least partially magnetically conductive.
  • FIG. 15 shows a schematic representation of a household appliance 100 FIG. 14 with lid 102 placed.
  • FIG. 16 shows a schematic representation of a household appliance 100 FIG. 15 with lid 102 placed. Unlike FIG. 15 is the fixation of the lid 102 on the work surface 104 according to FIG. 16 not by a magnet attached to the work surface 104, but by a mounted on the Aufstellkante 900 magnetic element, here the first lid magnet element 200, guaranteed.
  • the worktop 104 is at least in the region of the Aufstellkante 900 at least partially magnetically conductive.
  • FIG. 17 shows a schematic representation of a household appliance 100 according to an embodiment with T-shaped lid 102. Similar to a previously described with reference to the FIGS. 9 to 16 described cover comprises in FIG. 17 shown cover 102, the cover plate 108 and the Aufstellkante 900, with the difference that the Aufstellkante 900 here not by a bent longitudinal edge of the cover plate 108, but by a substantially along a longitudinal axis of the cover plate 108 extending and substantially perpendicular to a main plane of extension Cover plate 108 is formed aligned web.
  • FIG. 17 shows the lid 102 in the erected state, wherein the cover plate 108 projects partially into the channel 500.
  • FIG. 18 shows a schematic representation of a household appliance 100 according to an embodiment.
  • the lid 102 according to this embodiment comprises no Aufstellkante, but exemplified a first cover plate recess 1800, a second cover plate recess 1802 and a third cover plate recess 1804 in the cover plate 108, wherein the second cover plate recess 1802 centered between the first cover plate recess 1800 and the third cover plate recess 1804 arranged is.
  • the three cover plate recesses extend substantially parallel to the longitudinal axis of the cover plate 108.
  • the cover 102 can be suspended in three different height positions on an edge of the recess 106.
  • the cover plate 108 is at least partially magnetically conductive.
  • the top plate 108 is attached to the countertop 104 via the third top plate recess 1804. This corresponds to an uppermost position of the lid 102, in which the lid 102 protrudes maximally over the recess 106.
  • FIG. 19 shows a schematic representation of a household appliance 100 FIG. 18 ,
  • the cover 102 is fixed here via the first cover plate recess 1800 at the edge of the recess 106. This corresponds to a lowermost position of the lid 102, in which the lid 102 is largely sunk in the channel 500.
  • FIG. 20 shows a schematic representation of a household appliance 100 FIG. 18 ,
  • the cover 102 is fixed here via the second cover plate depression 1802 at the edge of the recess 106. This corresponds to a lying between the first and second position middle position of the lid 102nd
  • a bowl ventilator of the household appliance 100 should, when switched on, aspirate as much vapor as possible through a gap as large as possible and, when not in use, optically integrate into the living environment of the kitchen.
  • additional shielding is typically required to prevent the gas from being drawn into the bowl ventilator prior to ignition.
  • the lid 102 in this case may function as a shielding plate for shielding the gas.
  • the lid 102 is located flush with the surface on the well ventilator in order to completely close the recess 106, in particular in a fluid-tight manner.
  • the lid 102 is made of magnetic stainless steel, for example.
  • the cover 102 can be made of plastic, steel, glass ceramic or a composite material.
  • the lid 102 may have an L-shaped folded edge 900 with a magnet or a magnetic material.
  • the lid 102 By simple, lateral pushing with a finger or other opening mechanism, such as a push-pull mechanism, or by magnetic force, the lid 102, which is L-shaped in this example, can be removed. Now the household appliance 100 can be started and it can be sucked out fumes.
  • the lid 102 is formed to be inserted centrally in the recess 106 in a groove, also referred to as cover plate recess above.
  • the lid 102 should be attachable laterally to the tray ventilator.
  • the L-shaped side is directed down on the lateral edge of the recess 106.
  • the lid 102 is fixed there.
  • the magnetic elements are either on a side facing away from the cover 102 side of the work surface 104, d. H. Below a device margin, in the household appliance 100 or arranged on the L-shaped fold 900.
  • the lid 102 may also be designed T-shaped.
  • the lid 102 rests flush on the household appliance 100.
  • the web can be directed up or down. If the web is directed upwards, then the web can also be used as a handle for the cover 102.
  • the lid 102 In the active state of the household appliance 100, the lid 102 can be hung laterally in the shaft 500, also called channel, and fixed by means of a magnet. The web rests on the edge of the recess 106 and prevents the lid 102 from slipping.
  • the lid 102 may be realized with different grooves 1800, 1802, 1804 in different positions. These allow a flush mounting and mounting in different positions on the side of the shaft 500 in the active state.
  • the lid 102 is held by at least one magnet.
  • Such a hollow ventilator offers the advantage of a simple magnetic mechanism, a defined lid position, a simple cleaning, a comfortable handling, ie an ergonomic operation, a high-quality, homogeneous optics and a relatively inexpensive production.
  • FIG. 21 shows a schematic representation of a household appliance 100 according to an embodiment.
  • the domestic appliance 100 is realized with a cooking-steam inlet element 2100, which is part of a take-off device arranged in the worktop 104 or in a cooktop.
  • the recess 106 serves as an opening for the cooking vapor. Therefore, the recess 106 may also be referred to as a cooking vapor inlet opening.
  • the recess 106 can be covered by the cover 102 in such a way that the cover 102 is flush with the work surface 104 in the closed state, ie. H. as little as possible above the worktop 104 is raised.
  • the cooking vapor inlet element 2100 comprises a frame 2102 and a bearing edge 2104 which completely surrounds the recess 106 and forms a bearing surface for laying the lid 102.
  • the support edge 2104 is part of the frame 2102.
  • the frame 2102 may be realized as part of the countertop 104.
  • a closed, as flat as possible and, for example, completely surrounded by a frame cover as the lid 102 is particularly easy to remove, if it can be raised for removal.
  • the support edge 2104 according to one embodiment, an inclined recess 2106, which is covered by the lid 102 in the closed state.
  • the recess 2106 is in this case, for example, against a first narrow side of the lid 102.
  • the user exerts on a depression 2106 opposite side of the lid 102 a force 2108 and pushes it down into the recess 2106, whereby one of first narrow side opposite the second narrow side of the lid 102 in the direction of an arrow 2110 is raised.
  • the removal of the lid 102 by means of a mechanical or magnetic support is described.
  • This is, for example, a device which is designed to lift the cover 102 on at least one side or corner so far that the user can easily grip the cover 102.
  • the household appliance 100 may include a plurality of such devices corresponding to a number of the lids.
  • the Lifting of the lid 102 takes place either by means of a pin or lever movable relative to the recess 106 or by means of at least one magnetic element.
  • FIG. 22 shows a schematic representation of a household appliance 100 according to an embodiment.
  • the household appliance 100 essentially corresponds to a preceding with reference to FIG. 21 described household appliance.
  • the in FIG. 22 shown domestic appliance 100 a lifting device 2200 for lifting the lid 102 on.
  • the lifting device 2200 comprises an adjusting element 2202, which is displaceably arranged in the supporting edge 2104, in particular between the recess 106 and a gasket, not shown here, which surrounds the recess 106 completely.
  • a displacement direction of the actuating element 2202 which is formed for example as a pin or lever, is marked with a double arrow.
  • the displacement of the actuator 2202 is triggered by a particular event.
  • the adjusting element 2202 moves upward in the direction of the lid 102, whereby it is raised so far that it protrudes at least partially over the recess 106.
  • the lifting device 2200 is realized as a latching mechanism with at least one spring 2204 for acting on the actuating element 2202 with a spring force.
  • a detent lock of the detent mechanism is unlockable, for example, by exerting a pressure on the cover 102, whereby the spring force is released.
  • the lifter 2200 includes an actuator configured to electromechanically or magnetically move the actuator 2202.
  • the actuator is realized, for example, as an actuator or motor.
  • the adjusting element 2202 is realized, for example, as a translationally movable piston or as a lever which can be rotated or pivoted about a fixed axis.
  • the actuator 2202 is configured to perform a combination of translational and rotational movements. The provision of the actuator 2202 can be done manually or automatically.
  • the cover 102 Due to the mechanical support by means of the adjusting element 2202, the cover 102 can be raised in a controlled manner to a defined distance from a closed position. As a result, the user is facilitated the gripping of the lid 102. If the lifting of the cover 102, for example by means of magnetic force, such as by means of an electromagnet, which can lift the lid 102 defined, so this has the advantage that the lifting device 2200 is protected from dirt and mechanical damage.
  • the lifting of the lid 102 is carried out automatically or semi-automatically depending on the embodiment.
  • the lid 102 is activated by driving the lifting device 2200 only raised when, for example, by means of a corresponding sensor 2206 a triggering event is detected.
  • the triggering event may be, for example, a touch of a surface of the lid 102.
  • the sensor 2206 may be designed to detect a specific movement pattern, for example capacitively.
  • the triggering event may also be a knock, which may be detected by an acoustic sensor or an acceleration sensor. Further triggering events may be switching on the household appliance 100 or actuating an operating element of the household appliance 100.
  • FIG. 23 shows a schematic representation of a household appliance 100 according to an embodiment.
  • the household appliance 100 essentially corresponds to the above with reference to FIG FIG. 22 described household appliance, with the difference that the lifting device 2200 according to this embodiment has at least one electromagnet as an actuator 2202.
  • the lifting device 2200 thus includes no moving parts. This facilitates cleaning and increases the service life and reliability of the lifting device 2200.
  • the actuator 2202 in the form of the electromagnet is designed to lift the cover 102 by means of magnetic force when switched on.
  • the lifting device 2200 comprises at least one additional holding magnet element 2300, here a permanent magnet.
  • the adjusting element 2202 and the holding magnet element 2300 are, for example, aligned with each other in opposite directions.
  • the actuator 2202 is formed to generate a stronger magnetic field than the magnetic holding member 2300.
  • the actuator 2202 and the holding magnet 2300 may be integrated into the frame 2102.
  • the actuating element 2202 and the holding magnet element 2300 may be arranged adjacent to the supporting edge 2104 and thus protected by the inserted cover 102 from dirt or damage.
  • FIG. 24 shows a schematic representation of a household appliance 100 according to an embodiment.
  • the household appliance 100 is shown in plan view.
  • the household appliance 100 is, for example, a preceding by means of FIGS. 21 to 23 described household appliance.
  • the worktop 104 and the recess 106 which is here rectangular shaped.
  • the recess 106 is bordered by the here also rectangular frame 2102.
  • the domestic appliance 100 has, in addition to the actuating element 2202, three further control elements 2400, one each of the four control elements at each one of the four corners of the frame 2102 is arranged.
  • the frame 2102 acts here as a support surface for laying a peripheral region of the lid.
  • the four control elements are implemented depending on the embodiment as expansion elements or electromagnetic actuators.
  • Such an expansion element may comprise, for example, a plunger and a wax melting element.
  • the cover 102 can be automatically moved upwards by means of repelling magnets, so that the cover 102 floats above the recess 106, so to speak. Thus, no more manual tilting is required, which brings a high ease of use with it.
  • FIG. 25 shows a schematic representation of a control device 2500 according to an embodiment.
  • the controller 2500 may, for example, in a household appliance, as previously described with reference to the FIGS. 1 to 24 is described, integrated.
  • the control unit 2500 comprises a read-in unit 2510 which, depending on the exemplary embodiment, is designed to read in a touch signal 2512 or a position signal 2514.
  • the touch signal 2512 represents a touch of the lid or the work surface detected by the sensor 2206, in particular a touch gesture.
  • the position signal 2514 represents a position of the lid on the worktop or in the recess detected by a detector 2516.
  • the detection device 2516 is integrated, for example, in the worktop.
  • the sensor 2206 may be implemented as a component of the detection device 2516.
  • a generation unit 2520 configured to generate a drive signal 2522 for driving the household appliance using the touch signal 2512 or the position signal 2514.
  • the control unit 2500 is designed to control by means of the drive signal 2522 at least one hob of the household appliance, in particular to deactivate when the position signal 2514 indicates that the lid covers the recess when the household appliance is switched on or not as a partition between the hob and the recess on the Worktop is set up.
  • the drive signal 2522 may be used to automatically turn on the hob when the position signal 2514 indicates that the hob and the cavity are separated by the lid mounted on the countertop.
  • the generation unit 2520 generates the drive signal 2522 to drive the lift device in response to the operation of the touch signal 2512 or the position represented by the position signal 2514 or an operating state of the household appliance.
  • FIG. 26 shows a flowchart of a method 2600 according to one embodiment.
  • the method 2600 may be used, for example, in connection with a previously described with reference to FIG FIG. 25 described control unit are performed.
  • the position signal or the touch signal is read.
  • both signals are read.
  • the drive signal for driving the household appliance is generated using the position signal, the touch signal or both signals.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)
EP17173272.0A 2016-06-06 2017-05-29 Appareil ménager et son procédé de fonctionnement Active EP3255350B1 (fr)

Applications Claiming Priority (1)

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DE102016110388.8A DE102016110388A1 (de) 2016-06-06 2016-06-06 Haushaltgerät und Verfahren zum Betreiben eines Haushaltgeräts

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EP3255350B1 EP3255350B1 (fr) 2020-05-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3511633A3 (fr) * 2017-11-20 2019-11-20 Miele & Cie. KG Ensemble comprenant au moins un dispositif d'aspiration de vapeurs et au moins un champ de cuisson et procédé de fonctionnement de l'ensemble

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US20060278215A1 (en) * 2005-05-02 2006-12-14 Gagas John M Adjustable downdraft ventilator
DE102012207850A1 (de) * 2012-05-11 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Absaugvorrichtung zum Absaugen von Luft von einem Herd

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Publication number Priority date Publication date Assignee Title
DE102009025038B4 (de) 2009-06-10 2020-07-16 Wilhelm Bruckbauer Kochdunst-Eintrittsvorrichtung mit abnehmbarer deckelförmiger Verschließeinrichtung
ES2398785B1 (es) * 2010-07-29 2014-01-22 BSH Electrodomésticos España S.A. Superficie de cocción a gas.

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US20060278215A1 (en) * 2005-05-02 2006-12-14 Gagas John M Adjustable downdraft ventilator
DE102012207850A1 (de) * 2012-05-11 2013-11-14 BSH Bosch und Siemens Hausgeräte GmbH Absaugvorrichtung zum Absaugen von Luft von einem Herd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3511633A3 (fr) * 2017-11-20 2019-11-20 Miele & Cie. KG Ensemble comprenant au moins un dispositif d'aspiration de vapeurs et au moins un champ de cuisson et procédé de fonctionnement de l'ensemble

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EP3255350B1 (fr) 2020-05-13
DE102016110388A1 (de) 2017-12-07

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