EP3679302B1 - Induktionskochfeld - Google Patents

Induktionskochfeld Download PDF

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Publication number
EP3679302B1
EP3679302B1 EP18772895.1A EP18772895A EP3679302B1 EP 3679302 B1 EP3679302 B1 EP 3679302B1 EP 18772895 A EP18772895 A EP 18772895A EP 3679302 B1 EP3679302 B1 EP 3679302B1
Authority
EP
European Patent Office
Prior art keywords
space
collar
cut
collar element
induction 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.)
Active
Application number
EP18772895.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3679302A1 (de
Inventor
Jesús CEAMANOS GAYA
Damaso Martin Gomez
Jesús Ricardo Ruiz Gracia
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete 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 Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP3679302A1 publication Critical patent/EP3679302A1/de
Application granted granted Critical
Publication of EP3679302B1 publication Critical patent/EP3679302B1/de
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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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • 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
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/08—Arrangement or mounting of control or safety devices
    • F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
    • 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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/12—Cooking devices
    • H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
    • H05B6/1218—Cooking devices induction cooking plates or the like and devices to be used in combination with them with arrangements using lights for heating zone state indication

Definitions

  • the invention relates to an induction hob according to the preamble of claim 1 and a method for producing an induction hob according to claim 9.
  • a hob device with a space dividing element which has a plurality of recesses.
  • a light source is arranged below each of the recesses, which in an operating state illuminates a region of a hob plate that is arranged above the space-dividing element in the installation position. Due to an excessively large light cone and/or due to scattered light and/or due to defects in a coating arranged on the hob plate, the light source would illuminate unwanted areas above the space-dividing element.
  • additional structural units are attached to a carrier unit carrying the light source. These structural units limit the light emitted by the light source to an area to be illuminated.
  • Another state of the art is DE102013110277 A1 refer to.
  • the object of the invention consists in particular in providing an induction hob of the generic type with improved properties in terms of construction.
  • the object is achieved according to the invention by the features of claims 1 and 9, while advantageous configurations and developments of the invention can be found in the dependent claims.
  • the invention is based on an induction hob with a hob device, which is designed as an induction hob device, with at least one space dividing element which has at least one recess, in particular at least two, advantageously at least three, particularly advantageously at least four, preferably at least five and particularly preferably several recesses .
  • the space dividing element has at least one collar element, in particular at least two, advantageously at least three, particularly advantageously at least four, preferably at least five and particularly preferably several collar elements on, which at least partially delimits the recess.
  • This can in particular an improved construction are provided.
  • a high level of operating convenience can be achieved.
  • low costs can be achieved.
  • additional structural units for limiting the light emitted by the light source can be dispensed with and/or a small amount of stock can be kept, which is why a small number of additional structural units have to be assembled during an assembly process, which in particular results in low costs and/or a faster assembly process can be.
  • a short assembly time can be achieved in particular by dispensing with additional structural units, as a result of which further costs, which are in particular additional costs to pure material costs, can be saved.
  • a compact and/or stable configuration can be achieved.
  • a “cooktop device” that is designed as an induction cooktop device should be understood to mean in particular at least a part, in particular a subassembly, of an induction cooktop.
  • a "room dividing element” is to be understood in particular as an element which is intended to divide at least one room, in particular at least one storage room, into at least two partial rooms in at least one assembled state.
  • the space, in particular the storage space is in particular part of the hob device.
  • the space dividing element has at least a large part of a plate-like shape, in particular in at least one area which is arranged adjacent to the collar element.
  • the hob device has at least one heating element, which is designed in particular as an induction heating element and is provided in particular for heating cookware.
  • the hob device has in particular at least one electronics unit, such as a control unit and/or the light source and/or at least one hob electronics, which could be provided in particular to supply the heating element.
  • the space dividing element is preferably arranged in at least one assembled state between the heating element and the electronics unit.
  • the space dividing element is designed in particular as a shielding element and is advantageously provided for shielding at least the electronics unit, in particular from electromagnetic radiation.
  • the space-dividing element consists at least to a large extent of aluminum.
  • the space-dividing element is designed in particular as a carrier element and is advantageously provided for closing at least the heating element carry.
  • the heating element is arranged in particular above and/or on the space-dividing element.
  • the room dividing element is advantageously provided for dividing the room, in particular the storage room, over a large area.
  • the space-dividing element has a surface area of at least 0.1 m 2 , in particular at least 0.2 m 2 , advantageously at least 0.3 m 2 , particularly advantageously at least 0.35 m 2 and preferably at least 0.4 m 2 on.
  • the space-dividing element has a longitudinal extent of at least 30 cm, in particular at least 40 cm, advantageously at least 50 cm, particularly advantageously at least 60 cm and preferably at least 80 cm.
  • the space-dividing element has in particular a transverse extent of at least 30 cm, in particular at least 40 cm, advantageously at least 50 cm, particularly advantageously at least 55 cm and preferably at least 60 cm.
  • a “longitudinal extent” of an object is to be understood in particular as the longest side of the smallest imaginary geometric cuboid that just barely encloses the object.
  • a “transverse extension” of an object is to be understood in particular as one side of the smallest imaginary geometric cuboid that just encloses the object, the side being aligned perpendicularly to the longitudinal extension of the object and parallel to a main extension plane of the object.
  • a “main extension plane” of an object is to be understood in particular as a plane which is parallel to a largest side face of the smallest imaginary geometric cuboid which just completely encloses the object and in particular runs through the center point of the cuboid.
  • a “thickness" of an object is to be understood in particular as the shortest side of the smallest imaginary geometric cuboid that just barely encloses the object.
  • a thickness of an object is oriented perpendicular to a longitudinal extent of the object and/or to a transverse extent of the object.
  • the hob device has in particular at least one hob plate.
  • a "hob plate” is to be understood in particular as a unit which is provided in at least one operating state for setting up cookware and which is intended in particular to form part of an outer housing for the hob, in particular the hob device and/or a hob having the hob device.
  • the hob plate consists in particular at least to a large extent made of glass and/or glass ceramic. “At least for the most part” should be understood to mean in particular a proportion of at least 70%, in particular at least 80%, advantageously at least 90% and preferably at least 95%.
  • the hob device has in particular at least one housing unit which is provided in particular to form at least a part of an outer hob housing in an installation position, in particular the hob device and/or a hob having the hob device.
  • the housing unit delimits at least the storage space at least partially.
  • the housing unit and the hob plate at least essentially delimit at least the storage space, which is designed in particular as a cavity and is intended in particular for storing components, for example at least one heating element, at least one control unit and/or at least one hob electronics and/or the light source.
  • a "recess" of an object is to be understood in particular as an opening delimited by the object, which is cut out in particular from an at least essentially continuous course of the object and which advantageously consists of a main extension plane of the object and/or of at least a large part of the object defined level is omitted.
  • the recess of the space-dividing element could be formed, for example, as a peripheral recess, which could in particular be delimited by at least two and advantageously at least three sides of the space-dividing element.
  • the recess of the space dividing element could be delimited by the space dividing element on at least four sides, in which case the recess of the space dividing element could in particular be designed as an inner recess.
  • the recess has a surface extension, which is aligned in particular parallel to a main extension plane of the space-dividing element, of a maximum of 10 cm 2 , in particular of a maximum of 7 cm 2 , advantageously of a maximum of 5 cm 2 , particularly advantageously of a maximum of 4 cm 2 and preferably of a maximum of 3 cm 2 on.
  • the recess has a surface extension, which is aligned in particular parallel to a main extension plane of the space-dividing element, of at least 0.1 cm 2 , in particular of at least 0.2 cm 2 , advantageously of at least 0.5 cm 2 , particularly advantageously of at least 1 cm 2 , preferably at least 1.5 cm 2 and more preferably at least 2 cm 2 .
  • a “collar element” is understood to mean an element which protrudes beyond a main surface of the space dividing element in a region of the recess which is in particular delimited by the collar element and/or to which the collar element is assigned and which when viewed perpendicularly onto a main extension plane of the space dividing element surrounds the recess with respect to a center point and/or mathematical focus of the recess over an angular range of at least 180°, particularly advantageously at least 270°, preferably at least 300° and particularly preferably at least 330°.
  • the collar element when viewed perpendicularly to a main extension plane of the space dividing element, the collar element surrounds the recess with respect to a center point and/or mathematical focus of the recess over an angular range of at least essentially 360° and advantageously over an entire angular range.
  • the collar element is arranged in particular in the manner of a collar around the recess.
  • the space-dividing element has one, in particular precisely one, collar element per recess.
  • a number of recesses and a number of collar elements are in particular at least essentially and advantageously completely identical.
  • the collar element protrudes beyond a main surface of the space-dividing element in a region of the recess which is in particular delimited by the collar element and/or to which the collar element is assigned.
  • a "main surface" of an object is to be understood in particular as a surface which at least largely forms and/or defines a surface of a side surface of the object and which is in particular aligned at least essentially parallel to a main extension plane of the object. In an installed position, the main surface is arranged in particular on a side of the space-dividing element that faces the hob plate.
  • the collar element is arranged in an installed position on a side of the space-dividing element that faces the hob plate.
  • the main surface forms in particular an area proportion of at least 30%, in particular at least 35%, advantageously at least 40% and preferably at least 45% of a total area of the space-dividing element.
  • the main surface forms an area proportion of at least 60%, in particular at least 70%, advantageously at least 80% and preferably at least 90% a side surface of the space-dividing element, which is in particular aligned at least substantially parallel to a main plane of extent of the space-dividing element.
  • the space-dividing element has in particular a thickness which is at least 150%, in particular at least 200%, advantageously at least 300%, particularly advantageously at least 500%, preferably at least 700% and particularly preferably at least 900% of a thickness of the space-dividing element at one in particular any point of the main surface.
  • the space-dividing element can have a thickness of at least essentially 1.5 mm at any particular point on the main surface.
  • the space dividing element can have a thickness of at least 2.25 mm, in particular at least 3 mm, advantageously at least 4.5 mm, particularly advantageously at least 7.5 mm, preferably at least 10.5 mm and particularly preferably have at least 13.5 mm.
  • the collar element is provided to limit light emitted by at least one light source.
  • the collar element could be provided for at least partially specifying and/or defining at least one direction of a cable routed through the recess.
  • the collar element can define at least one cable guide, along which in particular at least one cable can be guided.
  • the collar element can be provided in particular for fastening at least one further structural unit.
  • Provided is to be understood in particular as being specially designed and/or equipped.
  • the fact that an object is provided for a specific function is to be understood in particular to mean that the object fulfills and/or executes this specific function in at least one application and/or operating state.
  • the collar element protrudes at least 1 mm, in particular at least 1.5 mm, advantageously at least 2 mm, particularly advantageously at least 2.5 mm and preferably at least 2.8 mm beyond a main surface of the space-dividing element, which in particular provides a particularly high level of comfort can be made possible.
  • light emitted by a light source can be directed in a particularly targeted manner in a desired direction and/or onto a desired area.
  • a large contact surface can be provided, for example for at least one further structural unit, which can in particular be fastened in at least one assembled state.
  • the hob device has at least one light source, which in one installation position is arranged at least to a large extent below the recess and which is intended to illuminate at least one area above the space dividing element through the recess.
  • a "light source” is to be understood in particular as an element which is intended to emit electromagnetic radiation, in particular visible light and/or infrared light.
  • the light source is arranged in particular on a side of the space-dividing element that faces away from the hob plate.
  • the light source could be in the form of a light source, such as in particular an LCD display, an OLED display and/or electronic paper (e-paper, e-ink).
  • the light source is preferably designed as an LED.
  • “Visible light” should be understood to mean, in particular, electromagnetic radiation from a wavelength range from 380 nm to 780 nm. In this way, in particular, advantageous lighting can be achieved, as a result of which simple and/or intuitive and/or comfortable operation can be made possible.
  • the collar element can be provided, for example, for fastening at least one further structural unit, which in particular can delimit the area to be illuminated by the light source.
  • the collar element is preferably provided to delimit the area to be illuminated by the light source, whereby a compact and/or stable design can be achieved in particular and/or whereby further structural units and/or a lengthy assembly process can be dispensed with.
  • the collar element can have precisely one function, which can consist in particular of limiting the light emitted by the light source.
  • the collar element advantageously has at least one further function, in particular additionally to the function of limiting the light emitted from the light source.
  • the collar element is preferably provided to at least partially prevent the recess from being at least partially covered by at least one further unit.
  • the hob device has the additional unit.
  • the additional unit can, for example, be at least one cable, in particular at least one power supply cable and/or at least one data cable.
  • the further unit can be at least one waveguide, in particular at least one glass fiber cable.
  • the collar element at least partially defines a cable guide.
  • the collar element can be provided, for example, to at least partially specify and/or define at least one direction of a cable routed through the recess by means of the cable guide.
  • the collar element can be provided to at least partially guide at least one cable arranged in an installation position above the space dividing element by means of the cable guide and in particular to form at least one contact surface for the cable.
  • the collar element in particular in addition to the function of limiting the light emitted by the light source and/or in addition to preventing the recess from being covered by at least one additional unit, can have at least a second additional function, namely in particular a fastening of at least one additional unit assembly.
  • the collar element can have at least one contact surface, which can be provided for fastening at least one further structural unit.
  • the hob device preferably has at least one further structural unit which is attached to the collar element in at least one assembled state.
  • the collar element is provided for fastening at least the further structural unit.
  • the collar element can be provided for fastening the further assembly by means of a snap-in connection and/or by means of a clamp connection and/or by means of a connection effected by locking and/or by means of a screw connection.
  • the collar element is advantageously provided for fastening the further assembly by means of a connection that can be detached without tools.
  • the further structural unit could be provided for letting through and/or deflecting at least a large part of the electromagnetic radiation emitted by the light source, in particular visible light.
  • the further structural unit could be designed, for example, as an element that is transparent and/or translucent at least for visible light.
  • the further structural unit could be designed as a waveguide and/or diffuser.
  • a high degree of freedom with regard to design options can be achieved.
  • further structural units in the form of different lighting patterns can be attached to the collar element, as a result of which a high degree of design freedom can be made possible.
  • the collar element has an at least essentially ring-shaped, in particular annular, shape when the space-dividing element is viewed perpendicularly to a main extension plane of the space-dividing element.
  • the expression that the collar element has an at least "substantially ring-shaped" shape when the space dividing element is viewed perpendicularly to a main plane of extension of the space dividing element is to be understood in particular to mean that the collar element has at least one inner Having a boundary that at least partially defines in particular a shape and/or shape and/or size of the recess, and has at least one outer boundary that is particularly adjacent to the main surface of the space-dividing element.
  • the inner boundary of the collar element and/or the outer boundary of the collar element can in particular have an at least essentially rectangular and/or oval, in particular circular and/or elliptical shape.
  • the inner delimitation of the collar element and the outer delimitation of the collar element can in particular have at least essentially the same shape when the space dividing element is viewed perpendicularly to a main extension plane of the space dividing element, such as at least essentially rectangular and/or oval, in particular circular and/or elliptical , Shape.
  • the inner delimitation of the collar element and the outer delimitation of the collar element could have different shapes, for example the inner delimitation of the collar element having an at least essentially oval, in particular circular and/or elliptical, shape and the outer delimitation of the collar element in particular an at least essentially could have a rectangular shape or vice versa.
  • the inner delimitation of the collar element having an at least essentially oval, in particular circular and/or elliptical, shape
  • the outer delimitation of the collar element in particular an at least essentially could have a rectangular shape or vice versa.
  • the collar element can be a stamped part, for example.
  • the collar element is preferably designed as a widening of the space-dividing element in a region of the recess, as a result of which particularly high stability can be made possible.
  • the collar element is connected in one piece to an in particular plate-like base body of the space-dividing element.
  • the space dividing element is in particular designed in one piece.
  • "In one piece” is to be understood in particular as being at least cohesively connected, for example by a welding process, an adhesive process, an injection molding process and/or another process that appears sensible to the person skilled in the art, and/or advantageously formed in one piece, such as by a Production from a single casting and/or by production using a single-component or multi-component injection molding process and advantageously from a single blank.
  • a stable and/or long-lasting configuration can be achieved in particular.
  • An improved construction can be achieved in particular by a hob, in particular by an induction hob, with at least one hob device.
  • a design can be further improved in particular by a method for producing a hob device, with at least one space-dividing element, which has at least one recess and at least one collar element, which at least partially delimits the recess, the space-dividing element consisting of a raw panel and the collar element being at least partially Forming the raw board is produced.
  • the raw panel is a panel-shaped element from which the base body of the space-dividing element and/or the collar element of the space-dividing element is produced, in particular by means of the method.
  • the hob device should not be limited to the application and embodiment described above.
  • the hob device can have a number of individual elements, components and units that differs from the number specified here in order to fulfill a function described herein.
  • FIG. 1 shows a hob 28a, which is designed as an induction hob, with a hob device 10a, which is designed as an induction hob device.
  • the hob device 10a has a hob plate 32a.
  • the hob plate 32a forms part of an outer hob housing, specifically an outer hob housing in particular of the hob 28a.
  • the hob plate 32a is provided for setting up cookware.
  • the hob device 10a has at least one heating element (not shown).
  • the hob device 10a has a plurality of heating elements. In one installation position, the heating elements are arranged below the hob plate 32a. The heating elements are each intended to heat cookware placed on the hob plate 32a above the heating elements. The heating elements are designed as induction heating elements.
  • the hob device 10a has an operator interface 34a for inputting and/or selecting operating parameters, for example a heat output and/or a heat output density and/or a heating zone.
  • the operator interface 34a is provided for outputting a value of an operating parameter to an operator.
  • the hob device 10a has a control unit 36a.
  • the control unit 36a is provided to carry out actions and/or to change settings depending on the operating parameters entered by means of the user interface 34a. In a heating operating state, the control unit 36a regulates an energy supply to the heating elements.
  • the hob device 10a has a housing unit 38a (cf. 4 and 7 ).
  • the housing unit 38a forms part of the hob outer housing.
  • the housing unit 38a and the hob plate 32a are connected to one another, in particular fastened to one another.
  • the housing unit 38a and the hob plate 32a define a storage space 40a.
  • the hob device 10a has a space-dividing element 12a (cf. Figures 2 to 7 ). In an assembled state, the space dividing element 12a is partially attached to the housing unit 38a (cf. 4 and 7 ). In an installed position, the space dividing element 12a rests partially on the housing unit 38a, in particular on a formation of the housing unit 38a and/or on a step of the housing unit 38a.
  • the space dividing element 12a divides the storage space 40a into two partial spaces.
  • a first partial space is arranged in an installation position above the space dividing element 12a. In an assembled state, the first partial space is arranged on a side of the space dividing element 12a that faces the hob plate 32a.
  • the heating elements are arranged in the first partial space. In one installation position, the space dividing element 12a carries the heating elements to a large extent.
  • a second partial space is arranged in an installed position below the space dividing element 12a.
  • the second partial space is arranged on a side of the space dividing element 12a facing away from the hob plate 32a.
  • the control unit 36a is arranged in the second partial space.
  • the space dividing element 12a is designed as a shielding element. In one operating state, the space dividing element 12a shields objects arranged in the second partial space from electromagnetic radiation, which in particular emanates from the heating elements.
  • the space dividing element 12a has a plurality of recesses 14a. Of the objects that are present several times, only one is provided with a reference number in each of the figures. In the present exemplary embodiment, the space dividing element 12a has twenty-two recesses 14a. A maximum number of the recesses 14a of the space dividing element 12a is selected in order to bring about a slight influencing of a shielding effect of the space dividing element 12a.
  • the hob device 10a has a plurality of light sources 20a (cf. 4 and 7 ). In the present exemplary embodiment, the hob device 10a has twenty-two light sources 20a. A number of light sources 20a and a number of recesses 14a of the space dividing element 12a are essentially identical. A light source 20a is assigned to each recess 14a.
  • each light source 20a could be separately powered by a cable.
  • some of the light sources 20a could be connected to one another electrically, in particular by means of cables. Only one of the light sources 20a and one of the recesses 14a is described below.
  • the light source 20a is arranged in the vicinity of the recess 14a. In one installation position, the light source 20a is arranged to a large extent below the recess 14a. The light source 20a illuminates an installation position Area above the space dividing element 12a through the respective recess 14a. In the present exemplary embodiment, the light source 20a, in an installation position, illuminates an area arranged on the hob plate 32a above the space-dividing element 12a through the respective recess 14a.
  • the hob device 10a has a carrier unit 44a (cf. 4 and 7 ). In a mounted state, the carrier unit 44a bears a weight of the light source 20a.
  • the light source 20a is arranged on the carrier unit 44a in a mounted state and is arranged in particular in an installed position on the carrier unit 44a.
  • the hob device 10a could have a plurality of carrier units 44a, such as exactly one carrier unit 44a per light source 20a.
  • the carrier unit 44a is arranged below the space-dividing element 12a.
  • the carrier unit 44a could, for example, be attached to the space-dividing element 12a.
  • the carrier unit 44a could be attached to the housing unit 38a, for example.
  • the space dividing element 12a has a plurality of collar elements 16a (cf. Figures 2 to 7 ). In the present exemplary embodiment, the space-dividing element 12a has twenty-two collar elements 16a. A number of collar elements 16a of the space dividing element 12a and a number of recesses 14a of the space dividing element 12a are essentially identical. Each recess 14a is assigned a collar element 16a. Only one of the collar elements 16a is described below.
  • the collar element 16a partially delimits the recess 14a. In the present exemplary embodiment, the collar element 16a completely delimits the recess 14a. When the space dividing element 12a is viewed perpendicularly to a main extension plane of the space dividing element 12a, the collar element 16a delimits the recess 14a with respect to a center point and/or center of gravity of the recess 14a by an angular range of essentially 360°.
  • FIG. 12 shows, by broken lines, a solid angle range in which the light source 20a emits light. In dotted lines is a Shown solid angle range on which the collar element 16a limits the light emitted by the light source 20a.
  • the collar element 16a protrudes essentially 2.8 mm beyond a main surface 18a of the space-dividing element 12a.
  • the collar element 16a protrudes a distance 42a of essentially 2.8 mm beyond the main surface 18a of the space-dividing element 12a (cf. 4 and 7 ).
  • the hob device 10a has the further unit 22a.
  • the further unit 22a is designed as a cable, in particular as a power cable and advantageously as a power cable for supplying at least one heating element.
  • the collar element 16a forms a barrier for the further unit 22a by means of the partial area of the collar element 16a protruding beyond the main surface 18a of the space dividing element 12a, against which the further unit 22a rests in particular at least partially.
  • the collar element 16a partially defines a cable guide by means of the partial area of the collar element 16a that protrudes beyond the main surface 18a of the space dividing element 12a.
  • the collar element 16a is provided for fastening a further structural unit 24a.
  • the hob device 10a has the further structural unit 24a.
  • the further structural unit 24a delimits the area to be illuminated by the light source 20a, in particular in addition to the delimitation of the area to be illuminated by the light source 20a by the collar element 16a. In an assembled state, the further structural unit 24a is attached to the collar element 16a.
  • the further structural unit 24a In an assembled state, the further structural unit 24a partially protrudes into an area surrounded by the collar element 16a (cf. 7 ). In an assembled state, a sub-area of the further structural unit 24a bears in a form-fitting manner on a sub-area of the collar element 16a.
  • the collar element 16a has a substantially ring-shaped shape when the space-dividing element 12a is viewed perpendicularly to a main extension plane of the space-dividing element 12a.
  • the collar element 16a is formed as a widening of the space dividing element 12a in a region of the recess 14a.
  • the space dividing element 12a has a base body 26a (cf. Figures 2 to 7 ).
  • the base body 26a essentially forms the main surface 18a of the space dividing element 12a.
  • the collar element 16a is integrally connected to the base body 26a of the space dividing element 12a.
  • the space dividing element 12a is formed in one piece.
  • the space dividing element 12a is made from a raw panel 30a (cf. 8 ) manufactured.
  • the collar element 16a is produced in the method by partially forming the raw plate 30a.
  • the collar element 16a is formed by widening the raw panel 30a.
  • the recess 14a is produced from the expansion of the raw panel 30a by punching.
  • FIG. 9 shows a section of a space dividing element 12b of an alternative hob device 10b.
  • the space dividing element 12b has a plurality of recesses 14b and a plurality of collar elements 16b. Only one of the recesses 14b and one of the collar elements 16b is described below.
  • the collar element 16b is designed as a stamped part and in particular is stamped out of a base body 26b of the space dividing element 12b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Stoves And Ranges (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Baking, Grill, Roasting (AREA)
EP18772895.1A 2017-09-06 2018-08-24 Induktionskochfeld Active EP3679302B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201731081A ES2703023A1 (es) 2017-09-06 2017-09-06 Dispositivo de campo de coccion
PCT/IB2018/056438 WO2019048975A1 (de) 2017-09-06 2018-08-24 Kochfeldvorrichtung

Publications (2)

Publication Number Publication Date
EP3679302A1 EP3679302A1 (de) 2020-07-15
EP3679302B1 true EP3679302B1 (de) 2023-07-05

Family

ID=63638180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18772895.1A Active EP3679302B1 (de) 2017-09-06 2018-08-24 Induktionskochfeld

Country Status (3)

Country Link
EP (1) EP3679302B1 (es)
ES (1) ES2703023A1 (es)
WO (1) WO2019048975A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709438A1 (de) * 1987-03-22 1988-10-06 Ego Elektro Blanc & Fischer Elektrokochplatte
DE29723415U1 (de) * 1997-05-24 1998-08-20 Schott Glas, 55122 Mainz Tragteil für eine Kochfläche mit einem Stützteil
US7554060B2 (en) * 2006-09-29 2009-06-30 England Raymond O Displaying cooking-related information
JP5326356B2 (ja) * 2008-05-21 2013-10-30 パナソニック株式会社 加熱調理器
EP2458285B1 (en) * 2010-11-26 2015-09-16 Electrolux Home Products Corporation N.V. cooking hob with a glass ceramic panel and an illumination device
DE202012003287U1 (de) * 2012-04-02 2013-07-05 Electrolux Home Products Corporation N.V. Kochfeld mit einer Platte und einem Leuchtmittel
FR3008780B1 (fr) * 2013-07-16 2018-03-02 Schott Ag Appareil de cuisson comportant des elements lumineux
ES2589837B1 (es) * 2015-05-15 2017-08-23 Bsh Electrodomésticos España, S.A. Dispositivo de campo de cocción y procedimiento con un dispositivo de campo de cocción

Also Published As

Publication number Publication date
WO2019048975A1 (de) 2019-03-14
ES2703023A1 (es) 2019-03-06
EP3679302A1 (de) 2020-07-15

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