EP1995522B1 - Four - Google Patents

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Publication number
EP1995522B1
EP1995522B1 EP20070425320 EP07425320A EP1995522B1 EP 1995522 B1 EP1995522 B1 EP 1995522B1 EP 20070425320 EP20070425320 EP 20070425320 EP 07425320 A EP07425320 A EP 07425320A EP 1995522 B1 EP1995522 B1 EP 1995522B1
Authority
EP
European Patent Office
Prior art keywords
door
oven according
lighting
lighting members
oven
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
EP20070425320
Other languages
German (de)
English (en)
Other versions
EP1995522A1 (fr
Inventor
Silvano Fumagalli
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.)
Candy SpA
Original Assignee
Candy SpA
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 Candy SpA filed Critical Candy SpA
Priority to EP20070425320 priority Critical patent/EP1995522B1/fr
Publication of EP1995522A1 publication Critical patent/EP1995522A1/fr
Application granted granted Critical
Publication of EP1995522B1 publication Critical patent/EP1995522B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/008—Illumination for oven cavities
    • 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
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/04—Doors specially adapted for stoves or ranges with transparent panels

Definitions

  • the object of the present invention is an oven, particularly a cooking oven for household applications.
  • the presence of a light source placed inside the oven recess generates drawbacks during the design and production steps of the same oven, a suitable protection of the light source having to be provided in order to protect it against high temperatures.
  • the usual location inside the oven recess further reduces the possibility of providing more light sources and, consequently, reduces the extension and intensity of the illuminated area inside the recess.
  • the problem at the heart of the present invention is to propose an oven which has such structural and functional features as to overcome the above-mentioned drawbacks cited with reference to the prior art.
  • FIG. 1 and 2 illustrate respective perspective schematic views of an oven according to the present invention in two different operative conditions (closed door and partially open door);
  • Fig. 3 and Fig. 4 illustrate respective schematic and partial views of possible embodiments of the oven according to the present invention, which are obtained by sectioning the same oven on a vertical plane which is substantially perpendicular to the oven door;
  • Fig. 5 and Fig. 6 illustrate respective schematic and partial views of possible embodiments of the oven according to the present invention, which are obtained by sectioning the same oven on a horizontal plane;
  • Fig. 7A illustrates a front view of the oven according to the present invention, with closed door
  • Fig. 7B illustrates a schematic and partial view of the oven in Fig. 7A which is obtained by sectioning the same oven on a vertical plane being substantially perpendicular to the oven door;
  • Fig. 8 and 9 illustrate a side view and a top view of a possible embodiment of an oven detail according to the present invention, respectively;
  • Fig. 10 illustrates a schematic view of a possible embodiment of an oven detail according to the present invention
  • Fig. 11 illustrates a schematic view of a possible embodiment of an oven detail according to the present invention
  • Fig. 12 illustrates a top view of a possible embodiment of an oven detail according to the present invention
  • Fig. 13 illustrates a schematic and partially block view of a possible embodiment of an oven according to the present invention.
  • FIG. 1 and 2 illustrate a schematic perspective view of the oven exterior in two different use conditions (closed and partially open).
  • the oven 10 comprises a frame 12 defining a recess 14 that is accessible through a front opening 16.
  • a door 18 is mounted to the frame 12 such as to be able to take at least two positions: a closed position in which the door prevents access to the recess and closes the front opening ( Fig. 1 ), and an opened position in which it is possible to access the recess, and the front opening is substantially not obstructed.
  • the door is rotatably mounted to the frame, for example, by means of hinges 20, as illustrated in the annexed figures.
  • the opened position corresponds to a limit stop position of the door or, in any case, to a steady position of the same door.
  • the door can take a plurality of intermediate positions which substantially correspond to partially opened positions of the oven.
  • Fig. 1 and 2 a possible embodiment of the oven has been illustrated, in which the hinges are placed below the front opening, and in which the door closed position corresponds to the position in which the door is in a substantially vertical plane, while the door opened position corresponds to the position in which the door is on a substantially horizontal plane or slightly away therefrom.
  • the door 18 is mounted to the frame 12 such as to be able to rotate around a substantially horizontal axis.
  • the hinges are placed laterally to the front opening; thereby both the door opened position and the door closed position correspond to a position in which the door is disposed on a vertical plane.
  • the door can be mounted to the frame such as to be able to rotate around a substantially vertical axis.
  • other optional arrangements or types of mounting the door to the frame can be provided.
  • the door is provided by means of at least one outer panel 22 and at least one inner panel 24.
  • Such panels define the extension plane of the door which is substantially arranged as a closure of the front opening when this is in a closed position.
  • the outer panel 22 and the inner panel 24 are placed substantially parallel to each other and are supported by uprights 26 that are located on opposed sides of the door. Between the outer panel and the inner panel a gap 28 is defined.
  • lighting means 30 are provided, which are placed inside the door 18 between the outer panel 22 and the inner panel 24.
  • lighting means 30 are provided, which are placed within the gap 28 of the door 18.
  • the lighting means 30 are adapted to generate, in at least one position of the door 18, at least one light beam which focuses to an illuminated area located inside the recess 14.
  • the lighting means 30 comprise closed door lighting members 32.
  • lighting means are provided, placed inside the door 18, which are adapted to generate at least one light beam which focuses to an illuminated area located inside the recess 14 when the door is in a closed position.
  • the closed door lighting members 32 are placed at a door side.
  • the closed door lighting members 32 are placed in the proximity of an upright 26 of the same door.
  • the closed door lighting members 32 can be advantageously spaced throughout the corresponding door side.
  • the closed door lighting members 32 are placed along opposite sides of the door, thus forming two groups, the light beams of which cross each other in a highly illuminated area located in the centre of the recess.
  • the closed door lighting members 32 are preferably placed at both uprights 26 of the door; furthermore, they can be advantageously spaced throughout the corresponding door side.
  • the advantageous arrangement of closed door lighting members allows creating cones of light beams penetrating with a crossed effect on the front of the door and inside the same door towards the centre of the recess when the door is closed.
  • the closed door lighting members 32 are mounted to a supporting structure 34 which can be connected, for example, to one of the panels and/or to the respective upright.
  • the supporting structure 34 comprises a portion 36 for coupling to the door, and preferably has an angled section, a first side 34a of which defining the coupling portion, and a second side 34b defining an actual support portion for the closed door lighting members 32.
  • Fig. 5 and 6 comprise possible embodiments of the supporting structure.
  • the two sides 34a and 34b of the supporting angled structure can form an acute angle ( Fig. 6 ) to each other, or the two sides of the supporting angled structure can form an obtuse angle ( Fig. 5 ) to each other.
  • Fig. 12 illustrates a further embodiment which will be described in detail herein below, and which, for the part relating to the supporting structure of the closed door lighting members, illustrates a supporting structure which has an angled section in which the first side 34a and the second side 34b are placed at about 90°.
  • the closed door lighting members 32 are mounted to a supporting structure 34 comprising a portion 36 for coupling to the door, and having an angled section consisting of a first side 34a defining the coupling portion and a second side 34b defining the actual support portion, such an angulation is preferably carried out so that the closed door lighting members 32 are placed such as to generate a light beam directed towards the inside of the oven recess, preferably towards the middle of the same, when the door is in a closed position.
  • a first side 34a of the angled section of the supporting structure 34 corresponding to the coupling portion 36 is placed parallel to the door outer panel 22 or inner panel 24, while the second side 34b corresponding to the actual support portion is angled so that the closed door lighting members 32 generate a light beam directed towards the inside of the oven recess, preferably towards the middle of the same.
  • the shape of the angled section of the supporting structure 34 is carried out so that a housing 38 is defined between the first and second sides of the supporting structure for supplying means 40 of the lighting means.
  • a portion of the supply means has been illustrated, for example provided through an electronic circuit, particularly a printed circuit board.
  • the supply means of the closed door lighting members 32 can be operatively connected to actuating means 41 either of a manual type, or automatically operating as a function of the oven ignition.
  • the supply means of the closed door lighting members 32 can comprise ignition control means C as a function of the door position.
  • the control means are adapted to turn off the closed door lighting members when the door is opened, and to turn them on in the door closure step upon overtaking a certain intermediate position.
  • the control means can comprise sliding connection means interposed along the supply means, for example at the hinges 20 of the door 18.
  • control means operating in the closed position of the door can be provided, for example by means of an electrical supply through a microswitch placed on the front of the same door and avoiding flexible connections.
  • the closed door lighting members 32 can be indifferently turned on in any position of the door, when they are operated via the actuating means.
  • the lighting means and, particularly, the closed door lighting members 32 are placed at the door outmost portion either in the proximity of or adjacent to the outer panel 22, as illustrated in Fig. 6 by way of example.
  • the door 18 can comprise at least one further panel 42 being placed within the door between the outer panel 22 and the inner panel 24.
  • two further panels 42 have been illustrated which are interposed between the outer panel 22 and the inner panel 24.
  • the closed door lighting members 32 are placed so that the light beam they generate passes through the at least one further panel, beside the inner panel.
  • the closed door lighting members 32 are placed so that the light beam they generate only passes through the inner panel.
  • the closed door lighting members 32 are placed at the innermost portion of the oven in the proximity of the inner panel 24. In fact, due to the efficient natural ventilation of the door, it is possible to locate the closed door lighting members relatively adjacent to the door inner panel, which is particularly exposed to the oven high temperatures.
  • the lighting means and particularly the closed door lighting members 32, comprise at least one LED (or microlamp) that is inserted on a suitable circuit.
  • the closed door lighting members 32 are consisting of LEDs (Light Emission Diodes) that are placed on a suitable circuit.
  • the closed door lighting members 32 are adapted to carry out variously coloured light beams.
  • the oven further comprises a control unit 43 for the coloration of the closed door lighting members 32 acting as a function of the temperature reached inside the recess and/or of the cooking function being set.
  • a control unit 43 for the coloration of the closed door lighting members 32 acting as a function of the temperature reached inside the recess and/or of the cooking function being set.
  • the closed door lighting members 32 are able to provide for chromatic compensation of light which is reflected to the user through the door such as to generate a real image of the dish inside the oven, even when coloured panels are provided on the door.
  • the chromatic compensation can occur by selecting the LEDs emitting a determined light being adapted to carry out the compensation.
  • the chromatic compensation occurs via the adjustment of the RGB (red, green, blue) light modulable in a single LED, or in three different LEDs, respectively of a red, green, and blue colour.
  • the lighting means comprise at least one open door lighting member 44 which is housed inside the door 18, between the outer panel 22 and the inner panel 24.
  • the open door lighting member is advantageously suitable to generate a light beam directed towards the inside of the recess 14 at least in the opened position of the door 18.
  • the open door lighting member 44 can be placed at a door side, for example in the proximity of an upright of the same door, preferably at the part proximal to the oven frame.
  • the lighting means comprise at least one open door lighting member at a first door side and at least one open door lighting member at a second door side, opposed to the first side.
  • the open door lighting members are placed such as to generate light beams directed towards the middle of the recess.
  • the open door lighting members, on opposite sides of the door are placed such as to generate light beams directed towards the centre of the recess and which intersect to form a highly illuminated area placed substantially in the centre of the recess.
  • the open door lighting members are positioned angled such as to penetrate with the direct light cone, crossed inside a hypothetical centre of the recess to be illuminated.
  • the open door lighting members 44 are mounted to a supporting structure 46 comprising a portion 48 for coupling to the door.
  • the supporting structure has an angled section, a first side 46a of which defines the coupling portion, and a second side 46b of which defines an actual support portion for the open door lighting members 44.
  • the angulation is preferably such that the open door lighting members 44 are placed such as to generate a light beam directed towards the inside of the oven recess, preferably towards the middle of the same, when the door is in an opened position.
  • a first side 46a of the angled section of the supporting structure 46 corresponding to the coupling portion 48 is placed parallel to the outer panel 22 or the inner panel 24 of the door, while the second side 46b corresponding to the actual support portion is angled so that the open door lighting members 44 generate a light beam directed towards the inside of the oven recess, preferably towards the middle of the same, when the oven door is in an opened position.
  • the shape of the angled section of the supporting structure 46 can be carried out so that a housing is defined between the first and the second supporting structure sides for the supply means of the lighting means, for example provided via an electronic circuit, for example a printed circuit board.
  • the supply means of the open door lighting members 44 can be operatively connected to actuating means 41 either of a manual type, or automatically operating as a function of the oven ignition.
  • the supply means of the open door lighting members 44 can comprise ignition control means C as a function of the door position.
  • the control means are adapted to turn off the open door lighting members when the door is closed, and to turn them on during the door opening step upon overtaking a certain intermediate position.
  • the control means can comprise sliding connection means that are interposed along the supply means, for example at the hinges 20 of the door 18.
  • the open door lighting members 44 can be indifferently turned on in any door position, when they are actuated via the actuating means.
  • the lighting means and, particularly, the open door lighting members 44 are placed at the outmost portion of the door in the proximity of the outer panel 22.
  • the door 18 can comprise at least one further panel 42 being placed inside the door, between the outer panel 22 and the inner panel 24.
  • the open door lighting members 44 are placed so that the light beam they generate passes through the at least one further panel beside the inner panel.
  • the open door lighting members 44 are placed so that the light beam they generate passes only through the inner panel.
  • the open door lighting members 44 can be placed at the innermost portion of the oven in the proximity of the inner panel 24.
  • the lighting means and particularly the open door lighting members 44, comprise at least one LED (Light Emission Diode) or microlamp.
  • the open door lighting members 44 are LEDs.
  • the open door lighting members 44 are adapted to provide variously coloured light beams.
  • the oven further comprises a control unit 43 of the coloration of the open door lighting members 44 acting as a function of the temperature reached inside the recess and/or the set cooking function.
  • the open door lighting members can be separated as regards the phase and/or colours relative to the closed door lighting members , giving an indication about the stand-by step or the set step, or about the high temperature when the door is open.
  • the oven according to the present invention both comprises at least one open door lighting member 44 and closed door lighting members 32 according to one of the above-described embodiments.
  • switching means are provided between the closed door lighting members and the open door lighting members, or vice versa, as a function of the door closed or opened positions.
  • an individual supporting structure 52 can be advantageously provided, which is adapted to accommodate the closed door lighting members and at least one open door lighting member being placed on a side of the oven door.
  • the individual supporting structure comprises a portion 54 for coupling to the door, a support portion 56 for the closed door lighting members , and a support portion 58 for the open door lighting members.
  • At least one length of the individual supporting structure 52 has an angled section, a first side of which defines the coupling portion, and a second side of which defines the actual support portion for the closed door lighting members .
  • the individual supporting structure comprises a projection 60 being placed between the support portion 56 for the closed door lighting members and the support portion 58 for the open door lighting member.
  • the support portion for the open door lighting member is preferably inclined relative to the projection, such as to direct the light beam generated by the open door lighting member towards the middle of the recess.
  • the projection 60 extends in a substantially perpendicular direction from the support portion 56 for the closed door lighting members , preferably away from the door edge.
  • the projection 60 extends from the coupling portion 54 and is inclined relative to the same such as to direct the light beam generated by the open door lighting member substantially towards the middle of the recess.
  • the projection 60 is inclined relative to the coupling portion 54, and the support portion 58 for the open door lighting member is in turn inclined relative to the projection 60 such as to direct the light beam generated by the open door lighting member substantially towards the centre of the recess.
  • the individual supporting structure 52 comprises a coupling portion 54 that is placed parallel to at least one of the inner or outer panels, from which, in an angled manner, a support portion 56 for the closed door lighting members extends, which is placed such as to direct the respective light beam towards the middle of the oven recess.
  • the coupling portion 54 extends at the end in order to form the above-mentioned projection 60 which is placed in a plane parallel to the outer panel or the inner panel and is inclined relative to the length of the coupling portion 54. This inclination allows directing the light beam generated by at least one open door lighting member towards the middle of the oven.
  • the support portion 58 of at least one open door lighting member extends in an angled manner, such as to generate a light beam that is directed substantially towards the centre of the recess.
  • the individual supporting structure 52 has a single coupling portion 54 that is preferably placed in a plane parallel to the outer panel or inner panel, and comprises a projection 60 at the end thereof, which is preferably inclined relative to the main length of the coupling portion 54 towards the inside of the oven recess.
  • a support portion 56 for the closed door lighting members and a support portion 58 for the open door lighting members, preferably distinct to each other, are then associated to the individual coupling portion 52.
  • the support portion 56 for the closed door lighting members extends from the coupling portion generating an angled section, so that the light beam they generate is directed to the middle of the recess.
  • the support portion 58 for the open door lighting members extends from the above-mentioned projection 60, preferably forming an angled section such as to direct the light beam generated by the closed door lighting member to the centre of the recess.
  • the closed door lighting members are advantageously placed in line along a prevailing part of the door side, while the members or at least one of the closed door lighting members are placed at a door end, preferably the one proximate to the oven frame, such that they result to be inclined and able to direct the light beam to the middle, or preferably to the centre of the recess.
  • the first and second sides of the supporting structure can define a housing for the supply means of both open door and closed door lighting members.
  • the lighting means can be placed behind an outer shielding 62 applied to the edge of the outer panel 22 and forming an outer window 64 for providing visibility within the recess.
  • both the closed door lighting members , and the open door lighting members can be placed behind the outer shielding.
  • the lighting means can be placed so that a main part of the light beam they generate gets through an inner shielding 66 applied to the door inner panel edge.
  • both the closed door lighting members , and the open door lighting members can be placed so that a prevailing part of the light beam they generate gets through the inner shielding.
  • the outer shielding 64 has an extension greater than that of the inner shielding 66, and preferably the lighting means are placed behind an exceeding portion of the outer shielding relative to the inner shielding.
  • the lighting means are placed adjacent to the outer shielding, adjacent to the limit of the outer shielding profile.
  • the lighting means i.e. both the closed door lighting members
  • the open door lighting members are supplied by supply means that are operated through actuating means, for example either of the manual type (switch) or of the automatic type, which are operatively connected to the oven actuating means.
  • control means it is possible to change the state of the lighting means (switched On or Off) as a function of the door position.
  • the control means can be provided by means of sliding contacts for example associated to the hinges, or via sensors detecting the door position and operating on the supply means and the actuating means.
  • a further advantage of the invention is the unusual structural simplicity of the same, particularly due to the use of LEDs, thus allowing a production with a highly reduced cost.

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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)

Claims (35)

  1. Four (10) comprenant :
    un cadre (12) définissant une cavité (14) accessible par l'intermédiaire d'une ouverture avant (16), et
    une porte (18) montre sur ledit cadre (12) de manière à prendre au moins une position fermée sur ladite ouverture avant et au moins une position ouverte, dans laquelle ladite ouverture avant est accessible de l'extérieur,
    dans lequel ladite porte (18) comprend au moins un panneau externe (22) et au moins un panneau interne (24) formant un espace (28),
    dans lequel il comprend des moyens d'éclairage (30) qui sont placés à l'intérieur de ladite porte (18), entre le panneau externe (22) et le panneau interne (24),
    dans lequel lesdits moyens d'éclairage (30) sont adaptés pour générer au moins un faisceau de lumière focalisé vers une zone éclairée située à l'intérieur de la cavité (14) dans au moins une position de ladite porte (18), caractérisé en ce que lesdits moyens d'éclairage (30) comprennent des éléments d'éclairage de porte fermée (32), et des éléments d'éclairage de porte ouverte (44), ledit four (10) comprenant en outre des moyens pour commuter entre lesdits éléments d'éclairage de porte fermée (32) et lesdits éléments d'éclairage de porte ouverte (34), ou vice versa, en fonction de la position fermée ou ouverte de ladite porte (18).
  2. Four selon la revendication 1., dans lequel lesdits éléments d'éclairage de porte fermée (32) sont placés au moins d'un côté de ladite porte (18) et sensiblement espacés le long de ce côté, lesdits éléments d'éclairage de porte fermée (32) étant adaptés pour générer un faisceau de lumière dirigé vers l'intérieur dudit évidement (14) au moins dans une position fermée de ladite porte (18).
  3. Four selon la revendication 2, dans lequel lesdits éléments d'éclairage de porte fermée (32) sont placés sur des côtés opposés de la porte (18) de manière à former deux groupes, les faisceaux de lumière de ceux-ci se croisant mutuellement, générant une zone fortement éclairée située au centre dudit cavité (14).
  4. Four selon la revendication 2 ou 3, dans lequel lesdits éléments d'éclairage de porte fermée (32) sont montés sur une structure de support (34) comprenant une partie (36) pour un accouplement à ladite porte (18), et dans lequel ladite structure de support (34) comporte une section angulaire, dont un premier côté (34a) définit ladite partie d'accouplement (36), et dont un deuxième côté (34b) définit une partie de support réelle pour lesdits éléments d'éclairage de porte fermée (32).
  5. Four selon la revendication 4, dans lequel ladite partie d'accouplement (36) est placée parallèlement audit au moins un panneau externe (22), ou panneau interne (24) de la porte (18).
  6. Four selon la revendication 4 ou 5, dans lequel les premier (34a) et deuxième (34b) côtés de ladite structure de support (34) définissent un logement (38) pour les moyens d'alimentation (40) desdits éléments d'éclairage de porte fermée (32).
  7. Four selon l'une des revendications 2 à 6, comprenant des moyens de commande d'allumage (C) pour lesdits éléments d'éclairage de porte fermée (32), lesdits moyens de commande (C) étant adaptés pour éteindre lesdits éléments d'éclairage de porte fermée (32) lorsque la porte (18) est ouverte, et les allumer pendant l'étape de fermeture de ladite porte (18) lorsqu'elle dépasse une certaine position intermédiaire.
  8. Four selon l'une quelconque des revendications précédentes, dans lequel lesdits éléments d'éclairage de porte ouverte (44) sont logés à l'intérieur de ladite porte (18), entre ledit au moins un panneau externe (22) et ledit au moins un panneau interne (24), lesdits éléments d'éclairage de porte ouverte (44) étant adaptés pour générer un faisceau de lumière dirigé vers l'intérieur dudit cavité (14) au moins dans une position ouverte de ladite porte (18).
  9. Four selon la revendication 8, dans lequel lesdits éléments d'éclairage de porte ouverte (44) sont placés d'un côté de ladite porte (18), de préférence à proximité du cadre (12) dudit four (10).
  10. Four selon la revendication 9, dans lequel au moins un élément d'éclairage de porte ouverte (44) est placé d'un côté de ladite porte (18) et au moins un élément d'éclairage de porte ouverte (44) est placé d'un côté opposé de ladite porte (18), lesdits éléments d'éclairage de porte ouverte (44) étant placés de manière à générer des faisceaux de lumière dirigés vers le centre dudit cavité (14).
  11. Four selon la revendication 9, dans lequel lesdits éléments d'éclairage de porte ouverte (44) qui sont placés sur les côtés opposés de ladite porte (18) sont placés de manière à générer des faisceaux de lumière qui se croisent pour former une zone fortement éclairée qui est située sensiblement au centre dudit cavité (14).
  12. Four selon l'une des revendications 8 à 11, dans lequel lesdits éléments d'éclairage de porte ouverte (44) sont montés sur une structure de support (46) comprenant une partie (48) pour un accouplement à ladite porte (18), et dans lequel ladite structure de support (46) comporte une section angulaire, dont un premier côté (46a) définit ladite partie d'accouplement (48), et dont un deuxième côté (46b) définit une partie de support réelle pour lesdits éléments d'éclairage (44).
  13. Four selon la revendication 12, dans lequel ladite partie d'accouplement (48) est placée parallèlement au panneau externe (22), ou an panneau interne (24) de la porte (18).
  14. Four selon la revendication 12 ou 13, dans lequel les premier (46a) et deuxième (46b) côtés de ladite structure de support (46) définissent un logement (50) pour les moyens d'alimentation desdits éléments d'éclairage (44).
  15. Four selon l'une des revendications 8 à 14, comprenant des moyens de commande d'allumage (C) pour lesdits éléments d'éclairage de porte ouverte (44), lesdits moyens de commande (C) étant adaptés pour éteindre lesdits éléments d'éclairage de porte ouverte (44) lorsque la porte (18) est fermée, et les allumer pendant une étape d'ouverture de ladite porte (18) lorsqu'elle dépasse une certaine position intermédiaire.
  16. Four selon l'une des revendications précédentes, dans lequel lesdits moyens d'éclairage sont placés au niveau de la partie la plus à l'intérieur du four (10) à proximité dudit au moins un panneau interne (24).
  17. Four selon l'une des revendications 1 à 15, dans lequel lesdits moyens d'éclairage sont placés dans la partie la plus à l'extérieur du four (10) à proximité dudit au moins un panneau externe (22).
  18. Four selon l'une quelconque des revendications précédentes, comprenant au moins un autre panneau (42) qui est placé à l'intérieur de ladite porte (18) entre ledit au moins un panneau externe (22) et ledit au moins un panneau interne (24), et dans lequel lesdits moyens d'éclairage sont placés au niveau de la partie la plus à l'extérieur de ladite porte (18) à proximité dudit au moins un panneau externe (22).
  19. Four selon la revendication 18, dans lequel lesdits moyens d'éclairage sont placés de sorte que le faisceau de lumière qu'ils génèrent traverse ledit au moins un autre panneau (42) en plus dudit au moins un panneau interne (24).
  20. Four selon l'une quelconque des revendications précédentes, dans lequel lesdits moyens d'éclairage comprennent au moins une DEL.
  21. Four selon l'une quelconque des revendications précédentes, dans lequel lesdits moyens d'éclairage sont adaptés pour créer des faisceaux de lumière diversement colorés, ledit four (10) comprenant en outre une unité de commande (43) pour la coloration desdits moyens d'éclairage agissant en fonction de la température atteinte à l'intérieur dudit cavité (14) et/ou de la fonction de cuisson fixée.
  22. Four selon l'une des revendications précédentes, dans lequel ledit four (10) comprend en outre une structure de support individuelle (52) qui est adaptée pour recevoir à la fois lesdits éléments d'éclairage de porte fermée (32) et lesdites éléments d'éclairage de porte ouverte (44).
  23. Four selon la revendication 22, dans lequel ladite structure de support individuelle (52) comprend une partie (54) pour un accouplement à ladite porte (18), et dans lequel ladite structure de support (52) comporte une section angulaire, dont un premier côté définit ladite partie d'accouplement (54), et dont un deuxième côté définit une partie de support (56) pour lesdits éléments d'éclairage de porte fermée (32).
  24. Four selon la revendication 23, dans lequel ladite structure de support individuelle (52) comprend une partie de support (58) pour lesdits éléments d'éclairage de porte ouverte (44).
  25. Four selon les revendications 23 ou 24, dans lequel ladite structure de support individuelle (52) comprend une protubérance (60) qui est placée entre les éléments d'éclairage de porte fermée (32) et les éléments d'éclairage de porte ouverte (44), de manière à diriger le faisceau de lumière généré par ledit au moins un élément d'éclairage de porte ouverte (44) vers le centre dudit cavité (14).
  26. Four selon la revendication 25, dans lequel ladite protubérance (60) est inclinée par rapport à la partie d'accouplement (54) de manière à diriger le faisceau de lumière généré par lesdits éléments d'éclairage de porte ouverte (44) sensiblement vers le centre dudit cavité (14).
  27. Four selon l'une des revendications 22 à 26, dans lequel les premier et deuxième côtés de ladite structure de support individuelle (52) définissent un logement pour les moyens d'alimentation desdits éléments d'éclairage (32, 44).
  28. Four selon l'une quelconque des revendications précédentes, dans lequel lesdits moyens d'éclairage sont placés derrière un écran de protection externe (62) qui est appliqué au bord dudit au moins un panneau externe (22) et forme une vitre externe (64) pour assurer la visibilité dans ledit évidement (14).
  29. Four selon la revendication 28, dans lequel lesdits moyens d'éclairage sont placés de sorte qu'une partie principale du faisceau de lumière qu'ils génèrent passe à travers un écran de protection interne (66) appliqué au bord dudit au moins un panneau interne (24) de ladite porte (18).
  30. Four selon la revendication 29, dans lequel l'écran de protection externe (64) a une plus grande étendue que l'écran de protection interne (66), et dans lequel lesdits moyens d'éclairage sont placés derrière une partie débordante dudit écran de protection externe (64) par rapport audit écran de protection interne (66).
  31. Four selon la revendication 7, dans lequel les moyens de commande (C) comprennent un micro-commutateur placé sur l'avant de la susdite porte (18).
  32. Four selon la revendication 21, dans lequel les moyens d'éclairage comprennent des moyens pour la compensation chromatique de la lumière qui est réfléchie vers l'utilisateur à travers la porte (18), de manière à générer une image réelle du plat à l'intérieur du four (10), même lorsque la porte (18) est pourvue de panneaux colorés.
  33. Four selon la revendication 32, dans lequel les moyens d'éclairage comprennent des DEL émettant une lumière déterminée adaptée pour effectuer la compensation, lesdites DEL pouvant être sélectionnées pour réaliser la compensation.
  34. Four selon la revendication 33, dans lequel les moyens d'éclairage comprennent des DEL de couleurs rouge, verte et bleue, respectivement, qui peuvent être sélectionnées pour réaliser la compensation chromatique par l'ajustement et la modulation de la lumière RVB.
  35. Four selon la revendication 33, dans lequel les moyens d'éclairage comprennent au moins une DEL, dans lequel la lumière RVB peut être modulée, ladite DEL pouvant être sélectionnée pour réaliser la compensation chromatique par l'ajustement et la modulation de la lumière RVB.
EP20070425320 2007-05-25 2007-05-25 Four Active EP1995522B1 (fr)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2551601A2 (fr) 2011-07-29 2013-01-30 BSH Bosch und Siemens Hausgeräte GmbH Porte d'appareil ménager avec dispositif d'éclairage
DE102011080072A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
DE102011080073A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
DE102011080071A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
EP2602553A1 (fr) 2011-12-06 2013-06-12 BSH Bosch und Siemens Hausgeräte GmbH Porte d'appareil ménager avec dispositif d'éclairage
US11022322B2 (en) 2019-01-04 2021-06-01 Whirlpool Corporation Cooking appliance with an imaging device
US11287140B2 (en) 2019-01-04 2022-03-29 Whirlpool Corporation Cooking appliance with an imaging device

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DE202007016255U1 (de) * 2007-11-21 2008-04-30 Rational Ag Gargerät mit automatischer Beleuchtungsanpassung
EP2119967B1 (fr) * 2008-05-17 2015-07-01 Electrolux Home Products Corporation N.V. Four de cuisson doté d'un équipement d'éclairage pour une cavité et équipement d'éclairage pour une cavité du four de cuisson
ITTO20090999A1 (it) * 2009-12-17 2011-06-18 Indesit Co Spa Sistema di illuminazione per un forno domestico e ad un forno provvisto di tale sistema di illuminazione
DE102010003115A1 (de) * 2010-03-22 2011-09-22 BSH Bosch und Siemens Hausgeräte GmbH Gargerät
ITTO20110456A1 (it) 2011-05-25 2012-11-26 Illinois Tool Works Forno con dispositivo di illuminazione raffreddato
EP2653786B1 (fr) * 2012-04-20 2017-07-05 Candy S.p.A. Four avec système d'éclairage
ITTO20120586A1 (it) 2012-07-02 2014-01-03 Illinois Tool Works Dispositivo di illuminazione a led per illuminare la cavita' di un forno
DE102013105697B4 (de) 2013-06-03 2021-04-29 Rational Ag Gargerät mit Garraum-Beleuchtungseinrichtung
DE102013210823B3 (de) * 2013-06-10 2014-12-11 Irlbacher Blickpunkt Glas Gmbh LED-Heißraumleuchte sowie diese Heißraumleuchte enthaltendes Haushaltsgerät
ITPR20130017U1 (it) * 2013-10-03 2015-04-04 Bake Off Italiana S R L Porta per forno di cottura ad uso alimentare e forno di cottura per alimenti
EP2977682B1 (fr) 2014-07-25 2018-05-30 Electrolux Appliances Aktiebolag Porte de four, four comprenant une porte de four et méthode d'affichage d'informations sur une porte de four
KR102493915B1 (ko) 2016-06-03 2023-02-01 삼성전자주식회사 오븐
KR102106847B1 (ko) * 2017-06-28 2020-05-28 엘지전자 주식회사 조리기기의 도어 자동 개방 제어 방법
DE102018214143A1 (de) * 2018-08-22 2020-02-27 BSH Hausgeräte GmbH Tür für ein Gargerät mit einem separaten Rahmen mit einer Griffmulde, sowie Gargerät mit einer Tür

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DE3827528A1 (de) * 1988-01-15 1989-08-10 Cirbus Rudolf Vorrichtung fuer die beleuchtung der backmuffel und des garraums
DE3808716A1 (de) * 1988-03-16 1989-09-28 Licentia Gmbh Einrichtung zum beleuchten der innenraeume von haushaltgeraeten
IT221773Z2 (it) * 1991-03-27 1994-10-20 Smeg Spa Dispositivo comando dall'apertura di un forno domestico a gas per illuminare l'interno e per la contemporanea sicurezza all'ancensione elettronica.
US6459919B1 (en) * 1997-08-26 2002-10-01 Color Kinetics, Incorporated Precision illumination methods and systems
FR2884690B1 (fr) * 2005-04-22 2007-06-29 Premark Feg Llc Four professionnel grande cuisine a eclairage perfectionne
DE102005045367A1 (de) * 2005-09-22 2007-03-29 BSH Bosch und Siemens Hausgeräte GmbH Innenraumbeleuchtungsvorrichtung

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2551601A2 (fr) 2011-07-29 2013-01-30 BSH Bosch und Siemens Hausgeräte GmbH Porte d'appareil ménager avec dispositif d'éclairage
DE102011080072A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
DE102011080078A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
DE102011080073A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
DE102011080071A1 (de) 2011-07-29 2013-01-31 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
EP2602553A1 (fr) 2011-12-06 2013-06-12 BSH Bosch und Siemens Hausgeräte GmbH Porte d'appareil ménager avec dispositif d'éclairage
DE102011087811A1 (de) 2011-12-06 2013-06-27 BSH Bosch und Siemens Hausgeräte GmbH Haushaltsgerätetür mit Beleuchtungseinrichtung
US11022322B2 (en) 2019-01-04 2021-06-01 Whirlpool Corporation Cooking appliance with an imaging device
US11287140B2 (en) 2019-01-04 2022-03-29 Whirlpool Corporation Cooking appliance with an imaging device
US11686477B2 (en) 2019-01-04 2023-06-27 Whirlpool Corporation Cooking appliance with an imaging device

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