EP3440407A1 - Dispositif de commande pour un système de plaques de cuisson modulaires - Google Patents

Dispositif de commande pour un système de plaques de cuisson modulaires

Info

Publication number
EP3440407A1
EP3440407A1 EP17716229.4A EP17716229A EP3440407A1 EP 3440407 A1 EP3440407 A1 EP 3440407A1 EP 17716229 A EP17716229 A EP 17716229A EP 3440407 A1 EP3440407 A1 EP 3440407A1
Authority
EP
European Patent Office
Prior art keywords
control device
control
hob
cooktops
components
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
EP17716229.4A
Other languages
German (de)
English (en)
Other versions
EP3440407B1 (fr
Inventor
Siegfried Gößler
Bernd Niedermühlbichler
Anton SCHMÖLLER
Wilhelm Bruckbauer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3440407A1 publication Critical patent/EP3440407A1/fr
Application granted granted Critical
Publication of EP3440407B1 publication Critical patent/EP3440407B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F24C15/20—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
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices
    • F24C3/124—Control panels
    • 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
    • F24C7/086—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination touch control
    • 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
    • F24C15/106—Tops, e.g. hot plates; Rings electrically heated electric circuits

Definitions

  • the invention relates to a control device for a modular hob system.
  • the invention further relates to a fume extraction device with an integrated control device.
  • the invention relates to a hob.
  • the invention relates to a modular hob system.
  • a hob system with hobs and a fume extraction device is known.
  • each of the cooktops has its own, separate control device.
  • DE 10 2009 055 147 AI a system with a plurality of burners and a display unit is known.
  • the essence of the invention is to form a control device with at least two interfaces for connecting modular cooktops. This makes it possible to control the hob, in particular a plurality of cooktops, as well as a fume extraction device, in particular a tray ventilator, by means of the control device.
  • the control device can thus be a central control device for the cooktop system. It can be modular. In particular, it can be designed as a separate module, ie independently of the hobs and / or the extractor device.
  • the hob system in particular comprises at least one hob and at least one extractor device.
  • the cooktop may be a glass ceramic cooktop, an induction cooktop, a teppan (Teppan Jaki hob), a gas cooktop, in particular an e-gas cooktop, a grill , a griddle to act as a fryer, a sous vide hob, or another cooktop.
  • the hob is in particular an electric hob.
  • the hob converts electrical energy directly or indirectly into heat.
  • the hob comprises electrical components, in particular heating coil, halogen incandescent lamps, induction coils, micanite heating surfaces, surface heating elements or other heat-generating elements.
  • the extractor device is, in particular, a well ventilator, that is to say an extractor hood, which draws the cooking fumes in the direction below a cooking surface level.
  • a well ventilator that is to say an extractor hood, which draws the cooking fumes in the direction below a cooking surface level.
  • Such extractor devices are also referred to as downdraft systems.
  • the control device is designed in particular independently of the actually connected cooktops. By this is meant, in particular, that one and the same control device is equally suitable for controlling different hobs.
  • the cooktops controllable by means of the control device can be selected from the above-mentioned selection.
  • the functionality of the control device can automatically adapt to the actually connected cooktops. For this purpose, it is particularly provided to provide the control device with suitable interfaces for connecting the hobs.
  • the interfaces may in particular have sockets for receiving connector plugs or be designed as sockets. These may in particular be RJ sockets, in particular RJ22, RJ45 or RJ50 sockets.
  • the interfaces may also have plugs for receiving connection sockets.
  • the cooktops can be connected in particular in each case by means of a connecting cable to the control device.
  • the connection cables may have connecting plugs and / or connecting sockets at their ends. They can each be firmly connected to the hob at the opposite end.
  • the control device can be arranged in particular in a protective housing.
  • the housing may in particular be liquid-tight and / or dust-tight, preferably at least splash-proof. It may be formed with or without membrane, in particular with or without liquid and / or gas-tight membrane. It can also be provided with insulation. As a result, undesired heating, in particular of the electronic components of the control device, in particular due to radiant heat emanating from the cooktops, can be avoided.
  • the control device may in particular be arranged in a separate housing.
  • the housing may be formed in particular of metal or plastic.
  • the control device comprises at least two, in particular three, four, five, six or more interfaces to Connection of hobs, especially for connection of different hobs.
  • the hobs differ in particular with regard to their mechanisms for energy transfer.
  • the flexibility of the control device is improved.
  • the cooktops can be controlled via the interfaces.
  • control device is used to control two or more cooktops with their own energy supply, in particular two or more cooktops with a separate power cable.
  • control device is used to connect at least two hobs, which have no external power supply.
  • control device is used to control at least two cooktops, wherein at least one cooktop has its own mains connection and at least one cooktop is supplied with energy via an interface of the control device.
  • the control device may in particular be designed as a bus system or comprise such a bus system.
  • it may comprise a so-called LIN bus (Local Interconnect Network Bus) or an EGO bus. It can also include a Controller Area Network Bus (CAN) bus. Also modified bus variants are possible.
  • the bus can in particular be designed as a multi-master bus or master-slave bus.
  • the bus technology may also include adapters, in particular for connection to higher or lower value bus systems.
  • the cooktops can each have connections which correspond to the respective bus standard of the interfaces.
  • the control device has at least one user interface with one or more touch-sensitive sensors, in particular a touch-sensitive screen, and / or a detachable control knob.
  • the user interface may in particular comprise a combination of an input element, in particular in the form of a touch-sensitive screen, and an output unit, in particular in the form of a screen.
  • the user interface is a means for exchanging information, in particular control information, with the user.
  • the user interface is in particular a control unit.
  • the user interface allows inputs, in particular control inputs, by the user and / or provides a means for transferring information, in particular control information, to the user.
  • the user interface may include, for example, buttons, switches and / or touch-sensitive elements.
  • the user interface may include tactile and / or visual means.
  • the user interface lighting means in particular LEDs, in particular incandescent lamps, and / or a screen, in particular a TFT screen, aufwei- sen.
  • the screen can be designed in particular as an LED, LCD, OLED or as a projection screen.
  • the removable control knob may have different functionalities depending on its relative position to the controller.
  • the control device can in particular have a touch-sensitive TFT display (TFT touch display, thin-film transistor, thin-film transistor display). This allows a particularly comfortable control of the hobs and the extractor device.
  • the touch-sensitive screen has redundant hardware components in the form of multiply-present touch-sensitive sensors and / or in the form of multiply available evaluation devices.
  • the touch-sensitive screen is designed to be particularly robust and reliable. Control inputs can thus be detected particularly reliably, in particular if the touch-sensitive screen becomes dirty.
  • the touch-sensitive sensor can be designed as an optical, resistive, capacitive and / or inductive sensor.
  • the touch-sensitive sensor can be designed, for example, as a surface sensor.
  • the touch-sensitive sensor may also be a film sensor or a glass sensor.
  • the touch-sensitive sensor is preferably integrated in a TFT screen.
  • the sensor and the display unit can also be formed separately from each other.
  • the evaluation device is arranged in the signal line between the control device and the sensor system.
  • the evaluation unit is used to directly record the information received at the sensor.
  • the evaluation unit detects at which position the touch-sensitive screen is actuated. To pass on this information, the evaluation device is in communication with the control device.
  • the touch-sensitive sensor and / or the evaluation device are formed multiple times in the touch-sensitive screen. For example, the touch-sensitive sensor may be formed two or more times.
  • the evaluation device can also be present two or more times. If the touch-sensitive sensors and / or the evaluation device are designed to be redundant, then the redundant elements are each able to fulfill their function independently. In particular, the different evaluation devices can perform a plausibility check of the detected input, thereby guaranteeing a functionally reliable recognition of the input signal.
  • the sensor may in particular be a multi-touch sensor.
  • the control device may also have a 7-segment display.
  • the control device can be operated by means of the control knob. This also improves the operability of the control device.
  • the control knob allows in particular the operation of the control device independently of the operation via the touch-sensitive screen. This is supported by some users preferred.
  • the control device can be actuated both via the touch-sensitive screen and-alternatively-by means of one or more control knobs. Alternatives that include only one of these two options are also possible.
  • control knob has different functionalities. This also further improves the operation of the control device.
  • control knob in different positions on the one hand serves to control different hobs, on the other hand to control the extractor device. To choose between these functions, it is sufficient to move the control knob on the screen accordingly. Due to the overlay of the gag, the surface and the sensor adapt independently to the respective possible options.
  • control knob may have display elements which appear different depending on its relative position to the control device. This also further improves the operation of the control device.
  • the control knob can automatically detect, in particular depending on its relative position to the control device, which component of the Hob system can be controlled in the respective position by means of the control knob, and depending on this display different information about the operating state of these components.
  • the control device can be operated additionally or alternatively to the touch-sensitive screen and / or the control knob by means of a remote control, in particular a wireless remote control. It can be provided with a corresponding receiver module for this purpose.
  • a mobile radio device in particular by means of suitable application software, and / or with the aid of a sensor.
  • a radio, Bluetooth, WLAN or I sensor can serve as the sensor.
  • the control device is designed such that it automatically adapts to the components actually connected thereto.
  • the user interface is designed such that it automatically adapts to the components actually connected to the control device.
  • the control device has different hardware modules for automatic adaptation to the components connected thereto.
  • the hardware modules are specially designed for connection and communication with the connected components.
  • the control device has different software components. These software components are preconfigured according to the potentially connected components.
  • the software modules can be used to control these components according to the actual components connected.
  • the control device includes software for the automatic selection of the hardware components and / or the software components. The assembly and installation process of the control device thereby becomes simpler and more efficient.
  • control device can also be provided or hidden via user inputs, in particular in an installation or settings menu.
  • connection information of the respective network supply conditions for example the maximum available power for the different components, for the control of the different components.
  • the control device has a plurality of user interfaces which can be designed independently of each other for controlling all or a defined part of the components connected to the control device.
  • the control device can thus be operated from several positions by a user. In particular, the, in particular simultaneous, operation by multiple users is possible.
  • the control device is designed as an encapsulated module. In particular, it can have its own housing. This facilitates the assembly of the control device. In addition, this leads to a particularly robust design of the control device.
  • the control device is designed as a separate module or integrated in a fume extraction device. It can be integrated in particular in a mounting frame of the extractor device.
  • the control device comprises internal sensors and / or interfaces for connecting external sensors.
  • the sensors can be based on a thermoelectric, resistive, piezoelectric, capacitive, inductive, optical and / or magnetic operating principle.
  • the sensors can be designed to detect the position of the grease filter insert, as a window contact switch, as a temperature sensor, in particular for the hobs, in particular for the control device, in particular for the pots or pans located on the cooktops, and / or for detecting pots located on the cooktops.
  • the sensors can also detect an obstruction of the extractor device, in particular the inflow opening thereof.
  • the internal sensors are designed in particular for detecting the position of a grease filter of the extractor device.
  • the controller can thus automatically respond to the monitored by a sensor states. For example, a control of the components connected to the control device can take place.
  • the controller may, for example, respond to a missing or improperly installed grease filter such that the functionality of the cooktop system is limited or the user is alerted to it with warnings.
  • the controller may contribute to safe and reliable operation of the hob.
  • the control device can detect a signal-based coding for the automatic recognition of the components connected to the interfaces.
  • the interfaces can be structurally identical.
  • the control device has interfaces with structurally individual connection geometries.
  • the interfaces may be formed as asymmetrical shaped sockets or plugs.
  • the sockets or plugs The interfaces or the surrounding areas of the housing of the control device may have grooves or ribs to prevent a faulty connection of the different components.
  • the components can be connected in particular via connecting levers with asymmetrical plugs, in particular with angled plugs, with the interfaces.
  • the plugs are in particular designed such that they can be plugged into the respectively provided interface only in a single, predetermined position and / or orientation.
  • a control-free hob that is, a hob without integrated control, in particular without control electronics.
  • the hob can in particular input field-free, d. H. without control surface, be formed. It can be designed in particular without separate operating elements. The operation of the hob can only be done via the connecting cable to the controller.
  • the control-free or user-free cooktops can be radiation-based or inductive cooktops or can be used for heat transfer. based. These are in particular electric hobs or electrically controllable hobs. In particular, it may also be a grill or a griddle.
  • the power output via the control-free cooktops is variable and can be adjusted via a cooktop control.
  • a hob without such a hob control is particularly compact in its dimensions.
  • the hob control can be arranged in particular in a separate control unit outside the hob. For example, this hob control is integrated into the control device.
  • the control-free hob may include an actuator for switching the power delivered through the hob. This actuator can be controlled via the control device or a separate hob control.
  • control-free cooktop formed is an induction cooktop and the actuator power electronics, which is controlled by the control device for delivering a defined power through the hob.
  • the hob is a gas hob and the actuator is a gas valve controlled by the controller.
  • the cooking zones can in particular occupy a total area which at least 50%, in particular at least 60%, in particular at least 70%, in particular at least 80%, in particular at least 90%, in particular at least 95%, in particular at least 97%, in particular at least 99% of the Total area of the hob corresponds.
  • the hob has an electronic component for signal-based coding or a structurally individual connection geometry, in particular a specially designed connection plug, for its automatic detection by the control device.
  • the connector may be formed asymmetrically in particular. It may be formed in particular angled. The hob can be easily detected by the controller.
  • Another object of the invention is to improve a fume extractor, in particular a fume extractor for a modular cooktop system.
  • the extractor device can in particular control different hobs of a cooktop system. This may in particular be a decentralized control.
  • the extractor device is in particular an extractor device for cookers. It is in particular a so-called hollow ventilator, which is also referred to as a downdraft system.
  • the extractor device can be designed as a mounting unit, in particular as a completely assembled mounting unit, which can be used in a kitchen worktop. This facilitates the installation of the extractor device.
  • the extractor device is in particular designed such that it can be inserted flush into the worktop. It may be formed such that it does not have any components which project upwardly above the level of the worktop.
  • Another object of the invention is to improve a modular cooktop system. This object is achieved by a modular cooktop system with a control device according to the preceding description. The advantages result from those of the control device.
  • the hob system includes at least one hob. It preferably comprises at least two hobs. It can also include three, four, five, six or more hobs.
  • the hobs can be arbitrarily selected from a selection of different hobs. In particular, the number of cooktops can be chosen variable.
  • the control device is in particular designed such that it is suitable for controlling a different number of cooktops and / or extractor devices.
  • the at least one hob is controlled by means of the control device.
  • it is controlled exclusively and / or completely by means of the control device.
  • the cooktop or cooktops can therefore be free of control panels and / or control devices, in particular electronic controls see. This makes it possible to increase the area of the hob, which is provided with heating elements to increase. In addition, this temperature influences on the panels are avoided. Finally, the elimination of the panels allows greater freedom in the design of the hobs. In addition, the design of the hobs is simplified by eliminating the panels.
  • the overall height of the cooktops may in particular be less than 10 cm, in particular less than 5 cm, in particular less than 3 cm, in particular less than 2 cm, in particular less than 1 cm.
  • the at least one control device is suitable for controlling all components of the cooktop system. It is used in particular for controlling all hobs and / or extractor devices of the hob system.
  • the control device can also be provided for controlling further components. In particular, it can have interfaces for connecting additional devices.
  • the control device is in particular in signal-transmitting connection with all cooktops and / or extractor devices of the cooktop system. It forms a central control device for all hobs.
  • the hobs and the extractor device are coupled together via the central control device. This makes it possible to automatically couple the extractor device to the operating state of the cooktop (s).
  • the modular hob system can be designed in a particularly compact design.
  • the extractor device is designed as a tray ventilator and the exhaust opening of the extractor device is arranged in particular between two cooktops.
  • the opening of the extractor device is flush with the cooking surface level. In particular, it has a vertical distance relative to the cooking surface, which is less than 20 mm, in particular less than 10 mm, in particular less than 5 mm, in particular less than 2 mm.
  • the motor of the extractor device can be arranged directly below one of the cooktops.
  • the motor can also be arranged as a separate fan module at a distance from the hob system, in particular in the base area of a kitchen cabinet.
  • a channel for guiding the exhaust air can be arranged directly under the cooktops.
  • the channel extends at least partially substantially in a horizontal direction.
  • the duct for the exhaust air duct may be designed to receive a filter unit.
  • the channel for exhaust air duct has a closable by means of a flap opening for introducing and removing the filter unit.
  • the presence of the filter unit, in particular the correct position of the same, can be detected by means of one or more sensors.
  • a partially closed solution with inlet grids is also possible.
  • the extractor device can be operated as a recirculation system.
  • the cleaned of the cooking fumes air is thereby returned to the interior.
  • the purified air is returned to the living space via a blow-out opening.
  • This vent opening can be oriented in the direction of the user to the front, or to the rear, or to the left, or to the right side, or up, or down.
  • the control device is integrated in the housing of the extractor device.
  • the control device can be arranged on a support frame of the extraction opening of the extractor device, in particular attached thereto.
  • the filter unit can be exchangeable. It can be designed in particular as a cassette system.
  • the overall height of the compact cooktop system is less than 300 mm, in particular less than 250 mm, in particular less than 200 mm, in particular less than 150 mm, in particular less than 100 mm. Due to the particularly space-saving design of the compact hob system An increase in the available storage space can be achieved below the kitchen worktop.
  • the channel of the trigger guide can also be arranged on the back of the hobs and lead the exhaust vertically downwards.
  • the guidance of the exhaust air can also be done to one of the sides of a hob, to the left or to the right.
  • the cooktop system may comprise more than two cooktops, in particular more than two separate cooktop modules.
  • the hob modules may be different in particular. Preferably, at least two of the cooktops connected to the cooktop system are different.
  • the hob system can also have several similar hobs.
  • the hob system may also include more than one extractor.
  • the exhaust vent of the extractor device may be arranged at the edge of the hob system.
  • the vent opening can also be arranged between several hobs.
  • the exhaust opening may in particular be formed between two cooktops and have the same edge length as the cooktops.
  • the outlet opening can also be arranged centrally or off-center between more than two cooktops.
  • the exhaust opening may be round, in particular circular, oval or rectangular, in particular not square, in particular square, be formed.
  • the control device for the modular cooktop system is operated in the low voltage range, in particular with voltages of less than 50 V, in particular less than 30 V, in particular less than 20 V.
  • the power supply of the control device via a separate power supply.
  • the control device has a plurality of connections.
  • the control device is connected to the power supply unit via a power line.
  • this comprises a plurality of wired interfaces.
  • wireless interfaces can also be provided.
  • the components may be connected via control lines to the control device.
  • the components include a selection of cooktops, extractor devices, exhaust valves, lighting devices, multimedia systems and other consumers.
  • the interfaces are designed so that different cooktops can be connected to it.
  • the hobs differ in particular with regard to their mechanisms for energy transfer.
  • the control device may have additional interfaces for the connection of external sensors.
  • the operating principle of the sensors connected to the control device can be thermoelectric, resistive, piezoelectric, capacitive, inductive, optical or magnetic.
  • the sensors can be designed to detect the position of the grease filter insert, as a window contact switch, as a temperature sensor, in particular for the cooktops, pots and pans thereon and / or for the control device, or for detecting pots located on the cooktops.
  • the controller further includes a user interface for exchanging control information with the user.
  • the control device can, in addition to the wired connections, additionally have wireless interfaces.
  • the control device has, for example, a radio module, a radio frequency module, a Bluetooth module and / or a WLAN module.
  • the user interface may be connected to the controller via a wireless interface.
  • the communication via the interfaces can take place by means of a bus system, in particular a Lin bus system or a multi-master bus system.
  • the control device is decoupled from a power circuit by a galvanic isolation.
  • the galvanic isolation can be capacitive, inductive or formed by means of optocouplers. The control circuit of the control device is thus reliably decoupled from the power circuit.
  • the controller may include interfaces for exchanging service, maintenance information and / or software updates.
  • the wireless interfaces can be used for this purpose.
  • the control device can also have a separate USB port for this purpose.
  • software updates can be accessed online via the Internet and transmitted to the control device.
  • the controller for a modular cooktop system can automatically configure itself according to the connected components.
  • the automatic configuration of the control device takes place in particular without user input.
  • the type, number, position and / or orientation of the connected components will be automatically detected.
  • the components may for example be arranged at different positions of the modular cooktop system and / or be aligned differently rotated about a vertical axis. Hobs with more than one hob can be oriented so according to the ideas of the customer so that a particular hotplate is arranged, for example, on the front of the worktop.
  • the automatic detection of the components connected to the control device can take place via a hardware and software coding or constructively via the connection geometry of the wired interfaces.
  • Wirelessly connected to the controller components can be detected automatically by means of a software-side coding.
  • the components connected to the control device may include not only hobs and exhaust devices but also flapper motors and / or roof flap motors.
  • the control device can be used to control only hobs. Alternatively, the control device can also be used to control exclusively take-off devices.
  • the controller may automatically combine functions of different components connected thereto, thereby improving the operation of the modular cooktop system.
  • a shutdown of components by the controller is possible.
  • a shutdown of hobs can occur when a certain temperature value is exceeded.
  • a pot removed from a cooktop can be recognized by pan detection.
  • the control device can provide a signal for hob deactivation.
  • the control can also switch off components, in particular cooktops, which are not supplied by the same power source.
  • control device can also switch off the extractor device if all cooktops are deactivated or a certain period has elapsed after deactivation of all cooktops.
  • the controller has a user interface for exchanging information with the user.
  • the controller may include a TFT screen. Over the TFT screen can the Users are provided with power information of the connected components, temperature information, maintenance information, configuration information, sensor information and / or service information.
  • the screen may have a touch-sensitive layer and thus be in the form of a touchscreen.
  • the touch-sensitive layer may be formed as a resistive, capacitive, inductive or optical sensor.
  • a touch-sensitive layer TFT screen allows user input of control commands in a particularly simple and reliable manner.
  • the control device can be designed to display different display variants via the TFT screen.
  • the components shot to the control device can be represented symbolically.
  • the power of a cooktop can be controlled by swiping or wiping across the TFT screen.
  • the brushing or wiping can be rectilinear, arcuate or circular. It can also be a combined swipe / swipe and tap.
  • the components connected to the control device can be controlled in detail. To control the components connected to the control device, for example, plus / minus buttons are displayed, which can be actuated by tapping.
  • the first display variant is characterized in that it provides only a true subset of the possible control options compared to the second display variant. Another (non-empty) subset of the possible control option is not provided in the first display variant.
  • the automatic configuration of the controller includes the automatic configuration of the user interface. According to the components connected to the control device, different display variants can be displayed on the TFT screen. The symbols corresponding to the connected components are automatically arranged on the TFT screen. For the connected components, individual control options can be provided to the user. The display variants displayed on the TFT screen can be automatically configured or customized.
  • the TFT screen of the control device can be mounted on the underside of a glass plate such that it is substantially invisible when turned off from the top of the glass plate.
  • the glass plate is less than 90%, in particular less than 80%, in particular less than 70%, in particular less than 50%, translucent.
  • the glass plate may be tinted or coated with a film which is only partially translucent.
  • the TFT screen For the TFT screen, a display with Naturally Black pixels is used.
  • the TFT screen has a particularly strong backlight.
  • the backlight preferably has a thickness of at least 600 cd / m 2 , in particular at least 900 cd / m 2 , in particular at least 1000 cd / m 2 .
  • the TFT screen is in particular liquid with the glass plate, in particular bubble-free (optical bonding), glued.
  • the touch-sensitive TFT screen can be redundant.
  • the evaluation device is designed in duplicate and the touch-sensitive sensor is simple.
  • the two-fold redundant design of the evaluation device allows a plausibility comparison of the sensed inputs.
  • the redundant design of the touch-sensitive TFT screen allows the reliable detection of user input even if the TFT screen is soiled by, for example, fat splashes.
  • the controller may be configured for dual operation.
  • the controller may have two or more user interfaces. Via each user interface, all components connected to the control device can be controlled.
  • the control device can also be configured such that only a part of the components connected to the control device can be controlled via the respective user interface.
  • the control device may be formed as an encapsulated module and comprise a separate housing.
  • the housing may be fluid-tight, in particular liquid-tight, formed.
  • the control device can be arranged outside of the cooktops, in particular on the kitchen worktop, or integrated in these.
  • the control device can also be integrated in a hob. Alternatively, the controller may switch between the cooking be arranged fields.
  • the control device can be integrated in the extractor device.
  • the user interface of the control device can be integrated into the extractor device.
  • the control device may be attached to the support frame of the extraction opening of the extractor device.
  • the TFT screen of the control device and the support frame of the exhaust opening are mounted together on a glass plate, in particular glued to this.
  • the control device can also be screwed to the support frame. In particular, it can be releasably connected to the carrier frame. According to an alternative, the control device is permanently connected to the carrier frame.
  • the modular cooktop system includes two circuits, a control circuit and a power circuit (or load circuit).
  • the power circuit is used to supply the electrical consumers with energy. Electrical consumers are the components connected to the control device, such as hobs and extractor device.
  • the power circuit is connected to the mains.
  • the control circuit is decoupled from the power circuit, in particular by the galvanic isolation.
  • the control device is part of the control circuit. By separating the control and power circuit damage to the control device is reliably avoided.
  • the components connected to the control device can be connected to different types of energy sources for supplying energy.
  • control device can be connected to a 50 Hz or 60 Hz power supply. It can be both with an operating voltage of 230 V, 240 V or 1 10 V. It can be connected to a single-phase, two-phase, three-phase, four-phase or five-phase network.
  • the components can have a gas connection, a hot water connection or a steam connection.
  • the control device can also completely control the components connected thereto while providing the power supply. A separate connection of the components to a power supply device is therefore not necessary.
  • FIG. 1 shows schematically the components of a modular cooktop system with a central control device
  • FIG. 2 is a schematic top view of a modular hob system with two cooktop units, a pulling device and a control device,
  • FIG. 3 shows a view according to FIG. 2 with three cooktop units
  • FIG. 4 schematically shows a perspective view of a built-in furniture hob system with two hob units, a fume extraction device and a separate control device
  • Fig. 5 shows schematically the components of a modular hob system with a central control device according to an alternative.
  • the cooktop system 1 shows very schematically the basic structure of the cooktop system 1.
  • the cooktop system 1 comprises a central control device 2.
  • the control device 2 has a multiplicity of interfaces 3. It is connected by means of control lines 4 with other components, in particular cooktops 5, in a signal-transmitting manner.
  • the cooktop system 1 in particular comprises a plurality of cooktops 5.
  • the cooktops 5 may be glass ceramic cooktops, radiant cooktops, induction cooktops, teppan fields, gas cooktops, in particular e-gas cooktops, grill cooktops, Griddle or other cooktops act. It can also be a fryer or a sous vide device.
  • the cooktops 5 are preferably electric cooktops, d. H. Hobs, which convert electrical energy directly or indirectly into heat.
  • the hob system 1 comprises a fume extractor 6.
  • the fume extractor 6 is in particular a tray ventilator.
  • the hob system 1 can also comprise other elements or devices.
  • an oven and / or a steamer and / or a microwave oven and / or a coffee machine and / or other electrical equipment such as a refrigerator, a freezer, a kettle or lighting to connect to the controller 2.
  • the control device 2 comprises in particular sensors, by means of which it can be detected whether or at which interfaces 3 cooktops 5 or extractor devices 6 or other devices are connected. By means of the sensors can be detected in particular, what kind of cooktops 5 this is.
  • an operating unit 7 is provided for operating the control device 2.
  • the operating unit 7 is connected to the control device 2 in a data-transmitting manner.
  • the operating unit 7 may comprise one or more touch-sensitive sensors, in particular one or more touch-sensitive screens 9, in particular thin-film transistor (TFT) displays.
  • touch-sensitive sensors in particular one or more touch-sensitive screens 9, in particular thin-film transistor (TFT) displays.
  • TFT thin-film transistor
  • the display of the touch-sensitive screen 9 can be designed as a function of the cooktops 5 and / or extractor devices 6 connected to the control device 2.
  • the control device 2 is designed such that the touch-sensitive screen 9, that is, the display, automatically adapts to the devices actually connected to the control device 2.
  • the touch-sensitive screen 9 can also be used to display further information and / or signals.
  • the devices provided for this purpose can also be connected to the control device 2. Alternatively, they may be connected directly to the touch screen 9.
  • the operating unit 7 can also be operated by means of one or more control knobs 8.
  • the control knob 8 can be removable in particular.
  • the control knob 8 may in particular have different functionalities depending on its relative position to the control device 2.
  • the cooktop system 1 may comprise different hobs 5.
  • the hob system 1 may also comprise a plurality of identical hobs 5.
  • the hob system 1 may also include a plurality of extractor devices 6. These can all be controlled by means of the control device 2. As shown schematically in FIG. 3 (right), the control device 2 can be integrated into one of the extractor devices 6. It is also possible to design the extractor device 6 without control and to connect it to the controller 2 by means of a control line 4 in a signal-transmitting manner (FIG. 3, left). By the joint control of the extractor device 6 and the hobs 5 by means of the control device 2, it is possible to couple the control of the extractor device 6 to the cooktops 5.
  • the cooktops 5 may in particular each without its own, separate control device, in particular without control electronics, be formed.
  • the cooktops 5 are formed in particular control-free. In particular, they can be non-self-sufficient, self-dependent. In this case, they must be connected to the control device 2 for operation, ie be connected to the control device 2 in a signal-transmitting manner.
  • the control-free design of the cooktops 5 temperature influence on the operation of the same is avoided. In addition, this can be avoided by moisture and / or electromagnetic interference.
  • the hobs 5 may in particular be free of control panels. As a result, the flexibility of the arrangement of cooking zones 10 on the hobs 5 is increased.
  • the cooking zones 10 may in particular be arranged substantially in the entire area of the cooktops 5. In particular, it is possible to form the hobs 5 substantially over the whole area with cooking zones 10.
  • the cooking zones 10 may in particular occupy an area of more than 50%, in particular more than 60%, in particular more than 70%, in particular more than 80%, in particular more than 90%, in particular more than 95% of the total area of the cooktops 5.
  • the hob system 1, in particular the cooktops 5, are in particular modular.
  • the cooktops 5 are in particular controlled exclusively and / or completely by means of the control device 2. You stand for this purpose by means of Control lines 4 in signal-transmitting manner with the control device 2 in conjunction.
  • the control lines 4 can simultaneously serve to power the hobs 5.
  • the hobs 5 separate power lines, in particular connector, have.
  • control device 2 can be integrated in the module of the extractor device 6.
  • the control device 2 and the extractor device 6 can be integrated in particular in a common assembly unit.
  • a separate interface 3, in particular a separate control line 4 between the control device 2 and the extractor device 6 can be dispensed with.
  • control device 2 may be formed as a separate module. This is shown schematically and by way of example in FIG. 4.
  • control device 2 as a separate module makes it possible to arrange the control device 2, in particular the operating unit 7, at a distance from the hobs 5 and / or the extractor device 6.
  • control knob 8 can be removable.
  • FIG. 4 shows an example of an arrangement of the hob system 1 in a worktop 11 on a kitchen base cabinet 12.
  • ventilation ducts for removing the cooking fumes.
  • DE 10 2009 025 038 AI and DE 10 2007 002 241 AI both of which are hereby incorporated as part of the present application in this.
  • the controlless design of the hobs 5 in particular allows a structure of the same with an extremely low height.
  • the overall height or installation depth of the cooktops 5 may in particular be less than 10 cm, in particular less than 5 cm, in particular less than 3 cm, in particular less than 2 cm, in particular less than 1 cm.
  • Fig. 5 shows schematically the basic structure of the hob system 1 according to an alternative.
  • the control device 2 is connected to a power supply unit 13 via low-voltage lines 14.
  • the power supply unit 13 is connected to the power supply 16 through a mains connection line 15 and supplies the control device 2 with power, in particular in the low voltage range.
  • the power supply unit 13 thus decouples the power circuit from the control circuit.
  • the control device 2 is connected via control lines with external sensors 17.
  • External sensors 17 can be used, for example, for monitoring the temperatures of the cooktops 5, for pan detection or for detecting a window position.
  • the control device 2 has internal sensors 18. Internal sensors 18 are used inter alia to detect the fat filter position.
  • the internal sensors 18 can also be used for temperature monitoring.
  • the control device 2 further comprises a user interface 20 in the form of a touch-sensitive TFT screen. Consumers 19 and cooktops 5 are connected via a control connection 21 to the control device 2 and via a network connection 22 to the power network 16. Consumers 19 and cooktops 5 may alternatively be connected to other energy sources 23 via power lines 24 and an energy connection 25.
  • the hob 5 is a gas hob and the energy source 23 is a gas connection.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Stoves And Ranges (AREA)
  • Ventilation (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Selective Calling Equipment (AREA)
  • Multi-Process Working Machines And Systems (AREA)

Abstract

Système de plaques de cuisson modulaires (1) comprenant un dispositif de commande (2) pour la commande de l'ensemble des composants (5, 6) du système de plaques de cuisson.
EP17716229.4A 2016-04-08 2017-04-10 Dispositif d'extraction de fumées comprenant un dispositif de commande Active EP3440407B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016205911.4A DE102016205911A1 (de) 2016-04-08 2016-04-08 Steuereinrichtung für ein modulares Kochfeldsystem
PCT/EP2017/058490 WO2017174816A1 (fr) 2016-04-08 2017-04-10 Dispositif de commande pour un système de plaques de cuisson modulaires

Publications (2)

Publication Number Publication Date
EP3440407A1 true EP3440407A1 (fr) 2019-02-13
EP3440407B1 EP3440407B1 (fr) 2021-06-23

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EP17716229.4A Active EP3440407B1 (fr) 2016-04-08 2017-04-10 Dispositif d'extraction de fumées comprenant un dispositif de commande

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US (2) US11204175B2 (fr)
EP (1) EP3440407B1 (fr)
JP (1) JP6990692B2 (fr)
KR (1) KR102245589B1 (fr)
CN (1) CN109073229B (fr)
AU (2) AU2017101938A4 (fr)
CA (1) CA3020232A1 (fr)
DE (1) DE102016205911A1 (fr)
ES (1) ES2883606T3 (fr)
WO (1) WO2017174816A1 (fr)

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JP2019510957A (ja) 2019-04-18
AU2017101938A4 (en) 2023-02-09
US11204175B2 (en) 2021-12-21
KR20180134885A (ko) 2018-12-19
DE102016205911A1 (de) 2017-10-12
US20190137109A1 (en) 2019-05-09
JP6990692B2 (ja) 2022-01-12
CA3020232A1 (fr) 2017-10-12
ES2883606T3 (es) 2021-12-09
WO2017174816A1 (fr) 2017-10-12
KR102245589B1 (ko) 2021-04-28
AU2017246598A1 (en) 2018-10-18
CN109073229A (zh) 2018-12-21
EP3440407B1 (fr) 2021-06-23
US20220074597A1 (en) 2022-03-10
CN109073229B (zh) 2021-02-26

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