EP1417440A1 - Cooking device - Google Patents

Cooking device

Info

Publication number
EP1417440A1
EP1417440A1 EP02748871A EP02748871A EP1417440A1 EP 1417440 A1 EP1417440 A1 EP 1417440A1 EP 02748871 A EP02748871 A EP 02748871A EP 02748871 A EP02748871 A EP 02748871A EP 1417440 A1 EP1417440 A1 EP 1417440A1
Authority
EP
European Patent Office
Prior art keywords
cooking
light
temperature
display
cooking appliance
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
EP02748871A
Other languages
German (de)
French (fr)
Other versions
EP1417440B1 (en
Inventor
Gerd Wilsdorf
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 Bosch und Siemens 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 Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1417440A1 publication Critical patent/EP1417440A1/en
Application granted granted Critical
Publication of EP1417440B1 publication Critical patent/EP1417440B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Definitions

  • the invention relates to a cooking appliance with a housing, a cooking chamber arranged in the housing and closable via a door, and with at least one operating and display panel having an optical light indicator.
  • a cooker is known in which the illuminated display is designed as a light strip which is illuminated by a light source.
  • the light indicator for the user is not an indication of whether the cooking space and thus also the front of the cooking space closing it The door is hot or cold, so that despite the indicator light, there is a risk that the user of the cooker may burn the door.
  • the object of the invention is to design the illuminated display of a cooking device of the type mentioned at the outset in such a way that the display of the cooking device is improved.
  • the task is solved according to the invention in that, in addition to the on and / or off position, various operating states of the cooking space can be represented via the optical light display of the control and display panel.
  • the inventive design of the illuminated display of the control and display panel makes it possible not only to make it clear to the user of the cooking device that the device is switched on or off, but also to show him the operating state at first glance and also over a greater distance, that is to say, for example, whether the cooking space is in the heating phase, the cooling phase or in the self-cleaning process; The user can thus be informed about the temperature of the cooking space by the light indicator.
  • the light display is designed as an essentially linear light strip, the length of which advantageously corresponds to the width of the viewing window in the door closing the cooking space, as a result of which a simple and unambiguous optical relationship between the light display and the cooking space, the operating state of which is to be shown , is achieved.
  • the illuminated display is designed as a swelling arrow, so that the current temperature in the cooking space can be easily deduced from the size of the illuminated arrow.
  • the light intensity of the illuminated display is in relation to the temperature of the cooking space, that is to say that the light intensity of the illuminated display for example, also increases with increasing temperature.
  • the color of the illuminated display and / or the color intensity of the illuminated display are related to the temperature of the cooking space.
  • a further or also additionally usable way of displaying the temperature of the cooking space via the light indicator is that the illuminated length of the essentially linear light indicator is in relation to the temperature of the cooking space, which means that a longer section of the light indicator is activated , the higher the temperature of the cooking space.
  • the light indicator flashes during self-cleaning in order to act as a warning function in this way.
  • the invention proposes that the respective exact temperature can be displayed by means of a digital display.
  • the light display according to the invention to display the heating phase operating state.
  • the indicator light is designed so that the temperature of the cooking space just reached is shown as a steady light, while the area up to the preselected end temperature is shown as a flashing light.
  • the light display is additionally provided with a temperature scale in order to enable an exact detection of the temperature visualized by the light display.
  • Figure 1 is a schematic perspective view of an inventive
  • Figure 2 is an enlarged view of the control and display panel in the
  • Figure 3 is a view corresponding to Figure 2, showing a second embodiment of the control and display panel and
  • Figure 4 is a view corresponding to Figure 2, a third embodiment of the
  • FIG 1 shows a perspective view of a cooking device
  • the housing 1 is closed at the top by a hob 2, in which four heating devices 3 are integrated.
  • the cooking device has a cooking chamber 5 arranged in the housing 1 and closable via a door 4 provided with a viewing window 4a.
  • an operating and display field 6 For the Activating the individual heating devices 3 of the hob 2 and the cooking chamber 5 is served by an operating and display field 6 with individual operating elements 7 assigned to the heating devices 3 and the cooking chamber 5.
  • This designed as a linear light strip 8 serves to indicate the respective operating state of the cooking space 5.
  • the light indicator 8 not only enables the display of whether the cooking chamber 5 is switched on or off, but rather it is possible to use the light indicator 8 to indicate the current operating state, such as, for example
  • Residual heat present in the cooking space can also be displayed or the termination of a
  • Cooking process by changing the illuminated image accordingly.
  • a hob (is shown) of the cooking appliance is provided, and that the light indicator 8 shows operating states of the hob, such as. B. that a certain temperature or a defined cooking state has been reached.
  • the length of the light indicator 8 corresponds approximately to the width of the viewing window 4a of the door 4 closing the cooking space 5, as a result of which the light indicator 8 is clearly related to the function of the cooking space 5.
  • a first section 8a of the illuminated display 8 lights up continuously, while the light of a second section 8b flashes.
  • This display situation indicates that the cooking chamber 5 is in the heating phase, the steady light of the first section 8a indicating the range of the temperature already reached and the flashing second section 8b clarifying the temperature range still to be heated.
  • the light indicator 8 is additionally equipped with a temperature scale 9, from which the user of the cooking appliance can find the exact temperature visualized by the light strip can.
  • the scale 9 is realized by printing the control panel 6 assigned to the light indicator 8.
  • the temperature of the cooking space 5 by means of the light indicator 8
  • a flashing of the light indicator 8 can indicate, for example, that the self-cleaning phase of the cooking space 5 is currently running, in which, particularly in the pyrolysis process, the temperature in the cooking space 5 is particularly high, so that the flashing light performs a warning function.
  • the light indicator 8 is designed as a swell arrow 10.
  • the illuminated length and height of the swelling arrow 10 increases with increasing temperature, so that a clear visual impression of the temperature conditions in the cooking chamber 5 can be conveyed by means of this display.
  • the illuminated display 8 shown is additionally provided with a digital temperature display 11.
  • the digital temperature display 11 can also be combined with the linear light strip, as was described above for FIG. 2, so that in addition to the rough information about the light display 8, the user of the cooking appliance also knows about the exact temperature in the cooking appliance Cooking space 5 is informed.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Induction Heating Cooking Devices (AREA)

Abstract

The invention relates to a cooking device comprising a housing (1), a cooking chamber (5) which is arranged inside said housing (1) and which can be closed by means of a door (4), in addition to at least one control and display panel (6) which is provided with an optical luminous indication function (8). The inventive cooking device has an easy and clear design. According to the invention, various operating states of the cooking chamber (5) can be displayed by means of the optical luminous indication function (8) of the control panel and display panel (6) for connection and/or disconnection purposes.

Description

Gargerät Cooking appliance
Die Erfindung betrifft ein Gargerät mit einem Gehäuse, einem in dem Gehäuse angeordneten, über eine Tür verschließbaren Garraum, sowie mit mindestens einem, eine optische Leuchtanzeige aufweisenden Bedien- und Anzeigefeld.The invention relates to a cooking appliance with a housing, a cooking chamber arranged in the housing and closable via a door, and with at least one operating and display panel having an optical light indicator.
Zum Bedienen von elektrischen Haushaltsgeräten ist es bekannt, diese mit einer Leuchtanzeige auszustatten, damit auch aus weiter Entfernung erkennbar ist, ob das Haushaltsgerät ein- oder ausgeschaltet ist. Aus der DE-OS 1 964 483 ist beispielsweise ein Herd bekannt, bei dem die Leuchtanzeige als von einer Lichtquelle durchleuchtetes Lichtband ausgebildet ist. Da aber bei Herden der Garraum auch ohne gleichzeitige Beheizung des Garraums beleuchtet werden kann und somit die zugehörige Leuchtanzeige nur den eingeschalteten Betriebszustand des Herdes signalisiert, ist die Leuchtanzeige für den Benutzer kein Hinweis dafür, ob der Garraum und damit auch die Frontseite der den Garraum verschließenden Tür heiß oder kalt ist, so dass trotz der Leuchtanzeige die Gefahr besteht, dass der Benutzer des Herdes sich an der Tür Verbrennungen zuzieht.To operate electrical household appliances, it is known to equip them with a light indicator so that it can be seen from a distance whether the household appliance is switched on or off. From DE-OS 1 964 483, for example, a cooker is known in which the illuminated display is designed as a light strip which is illuminated by a light source. However, since in cookers the cooking space can also be illuminated without heating the cooking space at the same time and thus the associated light indicator only signals the switched-on operating state of the cooker, the light indicator for the user is not an indication of whether the cooking space and thus also the front of the cooking space closing it The door is hot or cold, so that despite the indicator light, there is a risk that the user of the cooker may burn the door.
Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, die Leuchtanzeige eines Gargeräts der eingangs genannten Art so auszugestalten, dass die Anzeige des Gargeräts verbessert ist.Proceeding from this, the object of the invention is to design the illuminated display of a cooking device of the type mentioned at the outset in such a way that the display of the cooking device is improved.
Die Aufgabenstellung wird erfindungsgemäß dadurch gelöst, dass über die optische Leuchtanzeige des Bedien- und Anzeigefelds zusätzlich zur Ein- und/oder Ausschaltstellung verschiedene Betriebszustände des Garraums darstellbar sind.The task is solved according to the invention in that, in addition to the on and / or off position, various operating states of the cooking space can be represented via the optical light display of the control and display panel.
Durch die erfindungsgemäße Ausgestaltung der Leuchtanzeige des Bedien- und Anzeigefelds ist es möglich, dem Benutzer des Gargeräts nicht nur zu verdeutlichen, dass das Gerät ein- oder ausgeschaltet ist, sondern ihm zusätzlich den Betriebszustand auf den ersten Blick und auch über eine größere Entfernung anzuzeigen, das heißt, beispielsweise darzustellen, ob sich der Garraum in der Aufheizphase, der Abkühlungsphase oder im Selbstreinigungsprozess befindet; der Benutzer kann somit durch die Leuchtanzeige über die Temperatur des Garraums informiert werden. Gemäß einer ersten praktischen Ausführungsform der Erfindung ist die Leuchtanzeige als im wesentlichen lineares Leuchtband ausgebildet, dessen Länge vorteilhafterweise der Breite des Sichtfensters in der den Garraum verschließenden Tür entspricht, wodurch eine einfache und eindeutige optische Beziehung zwischen der Leuchtanzeige und dem Garraum, dessen Betriebszustand darzustellen ist, erzielt wird.The inventive design of the illuminated display of the control and display panel makes it possible not only to make it clear to the user of the cooking device that the device is switched on or off, but also to show him the operating state at first glance and also over a greater distance, that is to say, for example, whether the cooking space is in the heating phase, the cooling phase or in the self-cleaning process; The user can thus be informed about the temperature of the cooking space by the light indicator. According to a first practical embodiment of the invention, the light display is designed as an essentially linear light strip, the length of which advantageously corresponds to the width of the viewing window in the door closing the cooking space, as a result of which a simple and unambiguous optical relationship between the light display and the cooking space, the operating state of which is to be shown , is achieved.
Bei einer zweiten praktischen Ausführungsform der Erfindung ist die Leuchtanzeige als Schwellpfeil ausgebildet, so dass aus der Größe des leuchtenden Pfeils einfach auf die aktuelle Temperatur im Garraum zu schließen ist.In a second practical embodiment of the invention, the illuminated display is designed as a swelling arrow, so that the current temperature in the cooking space can be easily deduced from the size of the illuminated arrow.
Um über die Leuchtanzeige aus der Entfernung feststellen zu können, ob im Garraum eine hohe oder eine niedrige Temperatur herrscht, wird gemäß einer ersten Ausführungsform vorgeschlagen, dass die Lichtintensität der Leuchtanzeige im Verhältnis zur Temperatur des Garraums steht, dass heißt, dass die Lichtintensität der Leuchtanzeige beispielsweise mit zunehmender Temperatur ebenfalls zunimmt.In order to be able to determine from a distance via the illuminated display whether there is a high or a low temperature in the cooking space, it is proposed according to a first embodiment that the light intensity of the illuminated display is in relation to the temperature of the cooking space, that is to say that the light intensity of the illuminated display for example, also increases with increasing temperature.
Bei einer zweiten Ausführungsform der Erfindung stehen die Farbe der Leuchtanzeige und/oder die Farbintensität der Leuchtanzeige im Verhältnis zur Temperatur des Garraums.In a second embodiment of the invention, the color of the illuminated display and / or the color intensity of the illuminated display are related to the temperature of the cooking space.
Eine weitere oder auch zusätzlich verwendbare Möglichkeit, die Temperatur des Garraums über die Leuchtanzeige darzustellen, besteht darin, dass die beleuchtete Länge der im wesentlichen linearen Leuchtanzeige im Verhältnis zur Temperatur des Garraums steht, was bedeutet, dass ein um so längerer Abschnitt der Leuchtanzeige aktiviert ist, desto höher die Temperatur des Garraums ist.A further or also additionally usable way of displaying the temperature of the cooking space via the light indicator is that the illuminated length of the essentially linear light indicator is in relation to the temperature of the cooking space, which means that a longer section of the light indicator is activated , the higher the temperature of the cooking space.
Da bei der Selbstreinigung des Garraums, beispielsweise mittels Pyrolyse oder anderer bekannter Selbstreinigungsverfahren, sehr hohe Temperaturen im Garraum und somit auch an der Garraumtür erreicht werden, wird erfindungsgemäß vorgeschlagen, dass die Leuchtanzeige während der Selbstreinigung blinkt, um auf diese Weise als Warnfunktion zu wirken. Zusätzlich zu der Temperaturinformation über die Leuchtanzeige wird mit der Erfindung vorgeschlagen, dass die jeweilige exakte Temperatur mittels einer Digitalanzeige anzeigbar ist.Since very high temperatures are reached in the cooking chamber and thus also on the cooking chamber door during self-cleaning of the cooking space, for example by means of pyrolysis or other known self-cleaning methods, it is proposed according to the invention that the light indicator flashes during self-cleaning in order to act as a warning function in this way. In addition to the temperature information about the illuminated display, the invention proposes that the respective exact temperature can be displayed by means of a digital display.
Weiterhin ist es mit der erfindungsgemäßen Leuchtanzeige möglich, den Betriebszustand Aufheizphase anzuzeigen. Hierzu ist die Leuchtanzeige so ausgelegt, dass die gerade erreichte Temperatur des Garraums als Dauerlicht angezeigt wird, während der Bereich bis zur vorgewählten Endtemperatur als Blinklicht dargestellt wird.Furthermore, it is possible with the light display according to the invention to display the heating phase operating state. For this purpose, the indicator light is designed so that the temperature of the cooking space just reached is shown as a steady light, while the area up to the preselected end temperature is shown as a flashing light.
Schließlich wird mit der Erfindung vorgeschlagen, dass die Leuchtanzeige zusätzlich mit einer Temperaturskala versehen ist, um ein exaktes Erfassen der durch die Leuchtanzeige visualisierten Temperatur zu ermöglichen.Finally, it is proposed with the invention that the light display is additionally provided with a temperature scale in order to enable an exact detection of the temperature visualized by the light display.
Weitere Merkmale und Vorteile der Erfindung ergeben sich anhand der nachfolgenden Beschreibung der zugehörigen Zeichnung, in der ein Ausführungsbeispiel eines erfindungsgemäßen Gargeräts nur beispielhaft schematisch dargestellt ist. In der Zeichnung zeigt:Further features and advantages of the invention will become apparent from the following description of the accompanying drawing, in which an exemplary embodiment of a cooking device according to the invention is only shown schematically by way of example. The drawing shows:
Figur 1 eine schematische perspektivische Ansicht eines erfindungsgemäßenFigure 1 is a schematic perspective view of an inventive
Gargeräts;cooking appliance;
Figur 2 eine vergrößerte Darstellung des Bedien- und Anzeigefelds in derFigure 2 is an enlarged view of the control and display panel in the
Aufheizphase gemäß einer ersten erfindungsgemäßen Ausführungsform;Heating phase according to a first embodiment of the invention;
Figur 3 eine Figur 2 entsprechende Ansicht, eine zweite Ausführungsform des Bedien- und Anzeigefelds darstellend undFigure 3 is a view corresponding to Figure 2, showing a second embodiment of the control and display panel and
Figur 4 eine Figur 2 entsprechende Ansicht, eine dritte Ausführungsform desFigure 4 is a view corresponding to Figure 2, a third embodiment of the
Bedien- und Anzeigefelds darstellend.Representing control and display panels.
Figur 1 zeigt in perspektivischer Ansicht ein Gargerät, dessen Gehäuse 1 an der Oberseite von einer Kochfeldplatte 2 abgeschlossen ist, in die vier Heizeinrichtungen 3 integriert sind. Weiterhin weist das Gargerät einen im Gehäuse 1 angeordneten, über eine mit einem Sichtfenster 4a versehenen Tür 4 verschließbaren Garraum 5 auf. Zum Zum Aktivieren der einzelnen Heizeinrichtungen 3 der Kochfeldplatte 2 sowie des Garraums 5 dient ein Bedien- und Anzeigefeld 6 mit einzelnen, den Heizeinrichtungen 3 und dem Garraum 5 zugeordneten, Bedienelementen 7.Figure 1 shows a perspective view of a cooking device, the housing 1 is closed at the top by a hob 2, in which four heating devices 3 are integrated. Furthermore, the cooking device has a cooking chamber 5 arranged in the housing 1 and closable via a door 4 provided with a viewing window 4a. For the Activating the individual heating devices 3 of the hob 2 and the cooking chamber 5 is served by an operating and display field 6 with individual operating elements 7 assigned to the heating devices 3 and the cooking chamber 5.
Neben den Bedienelementen 7 zum Ein- und Ausschalten sowie zur Temperaturregulierung der Heizeinrichtungen 3 und des Garraums 5 ist das Bedien- undIn addition to the controls 7 for switching on and off and for regulating the temperature of the heating devices 3 and the cooking space 5, the control and
Anzeigefeld 6 mit einer optischen Leuchtanzeige 8 ausgestattet. Diese gemäß einer ersten Ausführungsform als lineares Leuchtband ausgebildete Leuchtanzeige 8 dient dazu, den jeweiligen Betriebszustand des Garraums 5 anzuzeigen. Wie nachfolgend noch zur Abbildung Fig. 2 ausgeführt wird, ermöglicht die Leuchtanzeige 8 nicht nur anzuzeigen, ob der Garraum 5 ein- oder ausgeschaltet ist, vielmehr ist es möglich, mittels der Leuchtanzeige 8 den aktuellen Betriebszustand, wie beispielsweise eineDisplay field 6 equipped with an optical light indicator 8. This, according to a first embodiment, designed as a linear light strip 8 serves to indicate the respective operating state of the cooking space 5. As will be explained below in relation to FIG. 2, the light indicator 8 not only enables the display of whether the cooking chamber 5 is switched on or off, but rather it is possible to use the light indicator 8 to indicate the current operating state, such as, for example
Aufheizphase oder eine Selbstreinigungsphase darzustellen. Auch im Garraum vorhandene Restwärme kann angezeigt werden oder die Beendigung einesTo represent heating phase or a self-cleaning phase. Residual heat present in the cooking space can also be displayed or the termination of a
Garvorganges durch entsprechenden Wechsel des Leuchtbildes. Zusätzlich alternativ kann vorgesehen sein, dass ein Kochfeld (wird gezeigt) des Gargerätes vorgesehen ist, und dass die Leuchtanzeige 8 Betriebszustände des Kochfeldes anzeigt, wie z. B. dass eine bestimmte Temperatur oder ein definierter Garzustand erreicht ist.Cooking process by changing the illuminated image accordingly. In addition, it can alternatively be provided that a hob (is shown) of the cooking appliance is provided, and that the light indicator 8 shows operating states of the hob, such as. B. that a certain temperature or a defined cooking state has been reached.
Die Länge der Leuchtanzeige 8 entspricht bei der dargestellten Ausführungsform in etwa der Breite des Sichtfensters 4a der den Garraum 5 verschließenden Tür 4, wodurch ein klarer Bezug der Leuchtanzeige 8 zur Funktion des Garraums 5 hergestellt wird.In the embodiment shown, the length of the light indicator 8 corresponds approximately to the width of the viewing window 4a of the door 4 closing the cooking space 5, as a result of which the light indicator 8 is clearly related to the function of the cooking space 5.
Bei der in Fig. 2 dargestellten Anzeigesituation der Leuchtanzeige 8 leuchtet ein erster Abschnitt 8a der Leuchtanzeige 8 mit Dauerlicht, während das Licht eines zweiten Abschnitts 8b blinkt. Diese Anzeigesituation zeigt an, dass sich der Garraum 5 in der Aufheizphase befindet, wobei das Dauerlicht des ersten Abschnitts 8a den Bereich der bereits erreichten Temperatur anzeigt und der blinkende zweite Abschnitt 8b den noch aufzuheizenden Temperaturbereich verdeutlicht.In the display situation of the illuminated display 8 shown in FIG. 2, a first section 8a of the illuminated display 8 lights up continuously, while the light of a second section 8b flashes. This display situation indicates that the cooking chamber 5 is in the heating phase, the steady light of the first section 8a indicating the range of the temperature already reached and the flashing second section 8b clarifying the temperature range still to be heated.
Wie weiterhin aus Fig. 2 ersichtlich, ist bei der dargestellten Ausführungsform die Leuchtanzeige 8 zusätzlich mit einer Temperaturskala 9 ausgestattet, der der Benutzer des Gargeräts die exakte, durch das Leuchtband visualisierte Temperatur entnehmen kann. Die Skala 9 ist durch eine der Leuchtanzeige 8 zugeordnete Bedruckung der Bedienblende 6 realisiert.As can further be seen from FIG. 2, in the embodiment shown the light indicator 8 is additionally equipped with a temperature scale 9, from which the user of the cooking appliance can find the exact temperature visualized by the light strip can. The scale 9 is realized by printing the control panel 6 assigned to the light indicator 8.
Neben der dargestellten Möglichkeit, die Temperatur und/oder den Betriebszustand des Garraums 5 mittels der Leuchtanzeige 8 darzustellen, ist es möglich, die Temperatur des Garraums 5 durch eine sich ändernde Farbe bzw. Färb- oder Lichtintensität darzustellen, so dass beispielsweise die Farbintensität oder die Leuchtkraft zunimmt, je höher die Temperatur des Garraums 5 ist, damit der Benutzer schon von weitem erkennen kann, ob die Tür 4 des Garraums 5 möglicherweise heiß ist. Ebenso kann ein Blinken der Leuchtanzeige 8 beispielsweise anzeigen, dass gerade die Selbstreinigungsphase des Garraums 5 läuft, bei der, insbesondere beim Pyrolyseverfahren, die Temperatur im Garraum 5 besonders hoch ist, so dass das Blinklicht eine Warnfunktion ausübt.In addition to the possibility shown to represent the temperature and / or the operating state of the cooking space 5 by means of the light indicator 8, it is possible to represent the temperature of the cooking space 5 by means of a changing color or color or light intensity, so that, for example, the color intensity or the Luminosity increases the higher the temperature of the cooking space 5, so that the user can see from a distance whether the door 4 of the cooking space 5 is possibly hot. Likewise, a flashing of the light indicator 8 can indicate, for example, that the self-cleaning phase of the cooking space 5 is currently running, in which, particularly in the pyrolysis process, the temperature in the cooking space 5 is particularly high, so that the flashing light performs a warning function.
Bei der in Figur 3 dargestellten zweiten Ausführungsform ist die Leuchtanzeige 8 als Schwellpfeil 10 ausgebildet. Wie aus der Darstellung ersichtlich, nimmt die beleuchtete Länge und Höhe des Schwellpfeils 10 mit steigender Temperatur zu, so dass ein eindeutiger optischer Eindruck über die Temperaturverhältnisse im Garraum 5 mittels dieser Anzeige vermittelbar ist. Zur Anzeige der exakten Garraumtemperatur ist die dargestellte Leuchtanzeige 8 zusätzlich mit einer digitalen Temperaturanzeige 11 versehen.In the second embodiment shown in Figure 3, the light indicator 8 is designed as a swell arrow 10. As can be seen from the illustration, the illuminated length and height of the swelling arrow 10 increases with increasing temperature, so that a clear visual impression of the temperature conditions in the cooking chamber 5 can be conveyed by means of this display. To display the exact cooking space temperature, the illuminated display 8 shown is additionally provided with a digital temperature display 11.
Wie schließlich aus Figur 4 ersichtlich, kann die digitale Temperaturanzeige 11 auch mit dem linearen Leuchtband kombiniert werden, wie dies voranstehend zur Abbildung Figur 2 beschrieben wurde, so dass zusätzlich zu der Grobinformation über die Leuchtanzeige 8 der Benutzer des Gargeräts auch über die exakte Temperatur im Garraum 5 informiert wird. As can finally be seen in FIG. 4, the digital temperature display 11 can also be combined with the linear light strip, as was described above for FIG. 2, so that in addition to the rough information about the light display 8, the user of the cooking appliance also knows about the exact temperature in the cooking appliance Cooking space 5 is informed.

Claims

Patentansprüche claims
1. Gargerät mit einem Gehäuse (1), einem in dem Gehäuse (1) angeordneten, über eine Tür (4) verschließbaren Garraum (5), sowie mit mindestens einem, eine optische Leuchtanzeige (8) aufweisenden Bedien- und Anzeigefeld (6), dad urch gekennzeichnet, dass über die optische Leuchtanzeige (8) des Bedien- und Anzeigefelds (6) zusätzlich zur Ein- und/oder Ausschaltstellung verschiedene Betriebszustände des Garraums (5) darstellbar sind.1. Cooking appliance with a housing (1), a cooking chamber (5) arranged in the housing (1) and closable via a door (4), and with at least one control and display panel (6) having an optical light indicator (8) , characterized in that, in addition to the on and / or off position, various operating states of the cooking space (5) can be represented via the optical light indicator (8) of the control and display panel (6).
2. Gargerät nach Anspruch 1 dadurch geken nzei chnet, dass die2. Cooking appliance according to claim 1, characterized in that the
Leuchtanzeige (8) als im wesentlichen lineares Leuchtband ausgebildet ist.Illuminated display (8) is designed as an essentially linear light strip.
3. Gargerät nach Anspruch 1 dadu rch gekennzeichnet, dass die Leuchtanzeige (8) als Schwellpfeil (10) ausgebildet ist.3. Cooking appliance according to claim 1, characterized in that the light indicator (8) is designed as a swelling arrow (10).
4. Gargerät nach mindestens einem der Ansprüche 1 bis 3 dad urch geke nnzeich net, dass die Lichtintensität der Leuchtanzeige (8) im direkten Verhältnis zur Temperatur des Garraums (5) steht.4. Cooking appliance according to at least one of claims 1 to 3, characterized by the fact that the light intensity of the illuminated display (8) is directly related to the temperature of the cooking space (5).
5. Gargerät nach mindestens einem der Ansprüche 1 bis 4 dad urch gekennzeich net, dass die Farbe und/oder die Farbintensität der Leuchtanzeige (8) im Verhältnis zur Temperatur des Garraums (5) steht.5. Cooking appliance according to at least one of claims 1 to 4, characterized in that the color and / or the color intensity of the illuminated display (8) is related to the temperature of the cooking space (5).
6. Gargerät nach Anspruch 2 dad urch gekennzeichnet, dass die beleuchtete Länge des im wesentlichen linearen Leuchtbandes im Verhältnis zur6. Cooking appliance according to claim 2, characterized in that the illuminated length of the substantially linear light band in relation to
Temperatur des Garraums (5) steht.Temperature of the cooking space (5) is.
7. Gargerät nach mindestens einem der Ansprüche 1 bis 6 dadurch geken nzeich net, dass die Leuchtanzeige (8) während eines Selbstreinigungsbetriebs, insbesondere der Pyrolyse, blinkt oder ein Lauflicht darstellt. 7. Cooking device according to at least one of claims 1 to 6, characterized in that the light indicator (8) flashes during a self-cleaning operation, in particular pyrolysis, or represents a running light.
8. Gargerät nach mindestens einem der Ansprüche 2 bis 7 dadurch geken nzeich net, dass während der Aufheizphase des Garraums (5) die bereits erreichte Temperatur als Dauerlicht anzeigbar ist und die noch zu erreichende Temperatur als Blinklicht darstellbar ist.8. Cooking appliance according to at least one of claims 2 to 7, characterized in that during the heating phase of the cooking space (5) the temperature already reached can be displayed as a steady light and the temperature still to be achieved can be represented as a flashing light.
9. Gargerät nach mindestens einem der Ansprüche 2 bis 7 dadurch geken nzeich net, dass die Länge der Leuchtanzeige (8) im wesentlichen der Breite eines Sichtfensters (4a) in der den Garraum (5) verschließenden Tür (4) entspricht.9. Cooking appliance according to at least one of claims 2 to 7, characterized in that the length of the light indicator (8) essentially corresponds to the width of a viewing window (4a) in the door (4) closing the cooking space (5).
10. Gargerät nach mindestens einem der Ansprüche 1 bis 9 dad urch geken nzeich net, dass die Leuchtanzeige (8) zusätzlich mit einer Temperaturskala (9) versehen ist.10. Cooking appliance according to at least one of claims 1 to 9, characterized in that the illuminated display (8) is additionally provided with a temperature scale (9).
11. Gargerät nach mindestens einem der Ansprüche 1 bis 9 dad u rch geken nzeich net, dass die Leuchtanzeige (8) zusätzlich mit einer digitalen Temperaturanzeige (11) versehen ist.11. Cooking device according to at least one of claims 1 to 9 dad u rch geken nzeich net that the light indicator (8) is additionally provided with a digital temperature display (11).
12. Gargerät, insbesondere nach einem der vorangegangenen Ansprüche, mit einem Gehäuse (2), einem dem Gehäuse (1) angeordneten, über eine Tür (4) verschließbaren Garraum (5), sowie mit mindestens einem, eine optische12. Cooking appliance, in particular according to one of the preceding claims, with a housing (2), a housing (1) arranged, via a door (4) closable cooking chamber (5), and with at least one, an optical
Leuchtanzeige (8) aufweisenden Bedien- und Anzeigefeld (6), sowie einem Kochfeld, dadurch gekennzeichnet, dass über die optische Leuchtanzeige (8) des Bedien- und Anzeigefelds (6) zusätzlich zur Ein- und/oder Ausschaltungstellung verschiedene Betriebszustände des Garraums (5) und/oder des Kochfeldes darstellbar sind. Operating and display panel (6) with a light indicator (8), and a hob, characterized in that, in addition to the switch-on and / or switch-off position, various operating states of the cooking space (5 ) and / or the hob can be displayed.
EP02748871A 2001-08-08 2002-08-07 Cooking device Expired - Lifetime EP1417440B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10138888A DE10138888A1 (en) 2001-08-08 2001-08-08 Domestic cooker has visible display showing operational states of oven, e.g. cooking, cooling or self-cleaning
DE10138888 2001-08-08
PCT/EP2002/008841 WO2003014624A1 (en) 2001-08-08 2002-08-07 Cooking device

Publications (2)

Publication Number Publication Date
EP1417440A1 true EP1417440A1 (en) 2004-05-12
EP1417440B1 EP1417440B1 (en) 2007-01-10

Family

ID=7694764

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02748871A Expired - Lifetime EP1417440B1 (en) 2001-08-08 2002-08-07 Cooking device

Country Status (5)

Country Link
US (1) US7247821B2 (en)
EP (1) EP1417440B1 (en)
DE (2) DE10138888A1 (en)
ES (1) ES2278934T3 (en)
WO (1) WO2003014624A1 (en)

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Also Published As

Publication number Publication date
DE10138888A1 (en) 2003-02-20
EP1417440B1 (en) 2007-01-10
US20050016991A1 (en) 2005-01-27
WO2003014624A1 (en) 2003-02-20
ES2278934T3 (en) 2007-08-16
US7247821B2 (en) 2007-07-24
DE50209244D1 (en) 2007-02-22

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