Door and domestic cooking device

Abstract

The invention relates to a door (3A, 3B, 3C, 3D) for a domestic cooking device (1), comprising an outer pane (17), a first door support (18) which is connected to the outer pane (17), a second door support (19) which is connected to the outer pane (17), and a shielding device (22A, 22B, 22C, 22D) for partly shielding the outer pane (17), the first door support (18), and / or the second door support (19) from thermal radiation, wherein the shielding device (22A, 22B, 22C, 22D) is arranged between the first door support (18) and the second door support (19), and at least one of the door supports (18, 19) is arranged at least partly between the outer pane (17) and the shielding device (22A, 22B, 22C, 22D).

Description

[0001] The present invention relates to a door for a household cooking appliance and a household cooking appliance with such a door.

[0002] A household cooking appliance may have a cooking chamber with a door that pivots on the cooking chamber. The door may have an inner pane facing the cooking chamber, an outer pane facing away from the cooking chamber, and an intermediate pane between the inner and outer panes. During operation of the household cooking appliance, particularly during pyrolytic cleaning, it is essential that the outer pane and any handle attached to it do not exceed a permissible maximum temperature.

[0003] US 5,819,722 A describes an oven door comprising a lower trim frame in which each end is connected to a lower end of a leg of a U-shaped door trim frame, which has a top section connected to the legs at their upper ends.

[0004] US Patent 2004 / 0159317 A1 shows an oven comprising a heated oven chamber which can be loaded with a product through a loading opening from the outside. An oven door serves to close the loading opening of the oven chamber from the outside.

[0005] US Patent 9,958,166 B2 describes a household cooking appliance with a housing that includes an oven chamber accessible through an opening. The opening is fitted with a seal that surrounds its circumference. A door covers the opening and is hinged to move between an open and a closed position.

[0006] DE 10 2017 220 214 A1 discloses a door for a cooking appliance. The door comprises a front glass panel and two retaining profiles arranged vertically along the door, spaced apart and parallel to each other on an inner side of the front glass panel, and separate heat protection elements arranged at least on the side walls of the retaining profiles facing each other.

[0007] EP 2 592 354 A1 describes a cooking appliance with a cooking chamber and a door closing the cooking chamber, which can be recessed into a housing of the cooking appliance and has an outer door pane, an inner door pane and at least one intermediate door pane arranged between them, wherein the panes are connected to door profiles arranged on the outer door pane, wherein at least a first heat protection and heat reflection element is arranged in a space between the inner door pane and an adjacent intermediate door pane to protect against heat transfer from the space to a door profile and to reflect heat into the cooking chamber and / or at least a further heat protection element is arranged, which is designed at least to protect against heat transfer to a handle of the door.

[0008] Against this background, one object of the present invention is to provide an improved door for a household cooking appliance.

[0009] Accordingly, a door for a household cooking appliance is proposed. The door comprises an outer pane, a first door support connected to the outer pane, a second door support connected to the outer pane, and a shielding device for partially shielding the outer pane, the first door support, and / or the second door support from heat radiation. The shielding device is arranged between the first and second door supports, and at least one of the door supports is arranged at least partially between the outer pane and the shielding device. The shielding device comprises a first tab that engages with the first door support and a second tab that engages with the second door support, the first and second tabs being snapped into their respective door supports. The shielding device is supported on the outer pane.

[0010] The inclusion of a shielding device reliably prevents unwanted heating of the outer pane and the door frame. This prevents potential damage to the door frame, which is preferably made of a plastic material, and reduces the risk of injury to a user when touching the door.

[0011] The household cooking appliance can be a stove, a conventional oven, a combination microwave oven, a double oven, or the like. Preferably, the household cooking appliance includes a cooking chamber to which the door is hinged, for example, so that it can pivot. Hinges may be provided for this purpose. The hinges may each be connected to one of the door supports. However, this is not mandatory. Alternatively, the door may also be attached to a pull-out oven rack or the like that extends from the cooking chamber. In this case, the door is not hinged to the cooking chamber so that it can pivot, but rather is movable linearly relative to it.

[0012] Preferably, the door comprises, in addition to the outer pane, an inner pane facing the cooking chamber and several intermediate panes arranged between the outer and inner panes. Preferably, the door supports are permanently attached to the outer pane. For example, the door supports are glued to the outer pane. Alternatively, the door supports can also be detachably attached to the outer pane. The door supports are mounted laterally on the outer pane and, when the door is closed, run along a y-direction or vertical direction of the cooking appliance or the door. The door supports are attached to the rear of the outer pane, for example, glued to it.

[0013] The door is removable from the cooking chamber, allowing it to be disassembled and reassembled while detached. It can also be disassembled and reassembled while still mounted to the cooking chamber. The outer pane, inner pane, and intermediate panes are preferably at least partially transparent. The number of intermediate panes is arbitrary. For example, one intermediate pane may be provided, or two or three. The intermediate pane(s) may be made of glass, a sol-gel, polycarbonate, or similar materials. Alternatively, the intermediate pane(s) may be designed as a viewing panel made of metal, non-ferrous metal, or plastic.

[0014] Preferably, when viewed from the cooking chamber towards the outer glass pane, the shielding device covers at least one of the door supports, at least partially, or obscures it. In particular, the shielding device and the door supports can be in a positive-locking engagement, especially if a connection between one of the door supports and the outer glass pane becomes detached. This prevents the door supports, or one of the door supports, from falling off the door in the event of a connection failure. A positive-locking connection is created by the interlocking or overlapping of several connecting parts, in this case, the shielding device and the door supports. During operation of the household cooking appliance, heat radiation is introduced into the door, particularly from the cooking chamber. The shielding device ensures that the heat radiation is reflected back into the cooking chamber, at least in the area of ​​the shielding device.

[0015] The shielding device comprises a first tab which engages with the first door support, and a second tab which engages with the second door support.

[0016] The engagement is positive-locking. According to the invention, the first and second tabs are engaged or snapped into the respective door carriers. The positive-locking connection between the tabs and the door carriers can be released, for example, by spring-elastic deformation of the tabs, so that the shielding device can be separated from the door carriers.

[0017] According to another embodiment, a gap is provided between the shielding device and the outer pane.

[0018] Preferably, the gap contains a cushion of stationary air. This cushion of air provides insulation and prevents the outer pane from heating up in the area of ​​the shielding device. Alternatively, the gap can be filled with air. In this case, no cushion of stationary air is present in the gap.

[0019] The shielding device rests on the outer pane.

[0020] This means that the shielding device contacts the outer pane, in particular an inner side of the outer pane facing the cooking chamber.

[0021] According to another embodiment, the shielding device comprises a first support section which rests on the outer disc, and a second support section which also rests on the outer disc.

[0022] The first and second support sections are positioned apart from each other along the vertical direction. Preferably, the shielding device rests against the outer pane with a spring preload. This prevents a visible gap between the inside of the outer pane and the support sections of the shielding device.

[0023] According to another embodiment, the first support section has a cutout through which air flows between the shielding device and the outer pane.

[0024] In this case, there is no stagnant air cushion between the shielding device and the outer pane; instead, the air flows through the gap. This allows for additional cooling of the shielding device.

[0025] According to another embodiment, the shielding device includes ventilation slots or a cutout provided on the second support section.

[0026] The air flowing into the gap can be discharged through the ventilation slots or the cutout. Viewed along the vertical direction, the ventilation slots or the cutout provided on the second support section are positioned above the cutout provided on the first support section.

[0027] According to another embodiment, the shielding device has heat radiation reflecting properties at least on the side facing away from the outer pane.

[0028] This means the shielding device is designed to reflect heat radiation from the oven cavity back into the oven cavity. For example, the shielding device can be made of a stainless steel sheet. A brushed surface of the shielding device facing the oven cavity serves to reflect the heat radiation.

[0029] According to another embodiment, the shielding device is a sheet metal bent component.

[0030] This allows the shielding device to be manufactured cost-effectively. Alternatively, the shielding device can also be a plastic component. In this case, the shielding device can, for example, be equipped with a reflective coating to reflect the heat radiation.

[0031] According to a further embodiment, the first door support and the second door support are arranged apart from each other when viewed along a width direction of the door, with the shielding device running between the first door support and the second door support when viewed along the width direction.

[0032] The width direction is an x-direction of the door. The width direction (x-direction), the height direction (y-direction), and a depth direction (z-direction) form a coordinate system of the door. These directions are oriented perpendicular to each other.

[0033] According to a further embodiment, the door comprises a handle provided on the door and at least one fastening element for attaching the handle to the door, wherein the at least one fastening element is passed through an opening provided in the shielding device.

[0034] The handle is optional. The door can also be handleless. Preferably, two fastening elements are provided, positioned on the side of the door. These fastening elements are, for example, screws that pass through the openings provided in the shielding device. The screws are then fastened to the handle.

[0035] According to another embodiment, at least one fastening element engages the shielding device in a form-fitting manner.

[0036] This means that, in addition to the positive connection with the door supports, the shielding device is also positively connected to the door using the fastening elements.

[0037] According to another embodiment, the shielding device protects the handle from heat radiation.

[0038] Viewed along the depth direction, the handle lies behind the shielding device. Because the shielding device protects the handle from heat radiation, it reliably prevents the handle from heating up beyond a permissible level.

[0039] According to another embodiment, the first door support and the second door support are coupled to the outer pane by means of the shielding device and the at least one fastening element.

[0040] This means that even if the connection between the door supports and the outer pane fails, the door supports are held in place by the shielding device and the fastening elements on the outer pane. Therefore, even if the connection between the door supports and the outer pane is damaged, individual components are reliably prevented from falling.

[0041] Furthermore, a household cooking appliance with a cooking chamber and a door hinged to the cooking chamber is proposed.

[0042] As mentioned previously, a household cooking appliance can be a stove, a conventional oven, a combination microwave oven, a double oven, or the like. "Hinged" in this context means that the door is connected to the cooking chamber in a way that allows it to pivot, for example, vertically or horizontally. Alternatively, the door can be attached to a pull-out oven rack that extends from the cooking chamber. In this case, the door is not pivotally mounted to the cooking chamber but can be moved or shifted linearly relative to it. However, the door can perform any movement when opened.

[0043] Other possible implementations of the door and / or the household cooking appliance also include combinations of features or embodiments described previously or subsequently with regard to the exemplary embodiments, even if not explicitly mentioned. In such cases, the person skilled in the art will also add individual aspects as improvements or additions to the respective basic form of the door and / or the household cooking appliance.

[0044] Further advantageous embodiments and aspects of the door and / or the household cooking appliance are the subject of the dependent claims and the exemplary embodiment of the door and / or the household cooking appliance described below. The door and / or the household cooking appliance will be explained in more detail below with reference to preferred embodiments and the accompanying figures. Fig. 1 shows a schematic perspective view of an embodiment of a household cooking appliance; Fig. 2 shows a schematic top view of an embodiment of a door for the household cooking appliance according to Fig. 1 Fig. 3 shows a schematic sectional view of the door along section line III-III of the Fig. 2 Fig. 4 shows a schematic perspective view of an embodiment of a shielding device for the door according to Fig. 2 Fig. 5 shows another schematic perspective view of the shielding device according to Fig. 4 Fig. 6 shows a schematic top view of another embodiment of a door for the household cooking appliance according to Fig. 1 ; Fig. 7 shows a schematic sectional view of the door according to section line VII-VII of the Fig. 6 Fig. 8 shows a schematic perspective view of an embodiment of a shielding device for the door according to Fig. 6 Fig. 9 shows another schematic perspective view of the shielding device according to Fig. 8 Fig. 10 shows a schematic top view of another embodiment of a door for the household cooking appliance according to Fig. 1 Fig. 11 shows a schematic sectional view of the door according to Fig. 10 Fig. 12 shows a schematic perspective view of an embodiment of a shielding device for the door according to Fig. 10 Fig. 13 shows another schematic perspective view of the shielding device according to Fig. 12 Fig. 14 shows a schematic top view of another embodiment of a door for the household cooking appliance according to Fig. 1 ; Fig. 15 shows a schematic sectional view of the door according to section line XV-XV of the Fig. 14 Fig. 16 shows a schematic perspective view of an embodiment of a shielding device for the door according to Fig. 14 ; and Fig. 17 shows a further schematic perspective view of the shielding device according to Fig. 16 .

[0045] In the figures, identical or functionally equivalent elements have been given the same reference symbols, unless otherwise indicated.

[0046] The Fig. 1 Figure 1 shows a schematic perspective view of an embodiment of a household cooking appliance 1. The household cooking appliance 1 can be a stove, a conventional oven, a combination microwave oven, a double oven, or the like. The household cooking appliance 1 has a cooking chamber 2, which can be closed by means of a door 3. The cooking chamber 2 can also be referred to as a muffle or oven muffle. The cooking chamber 2 can be arranged inside a housing of the household cooking appliance 1. The door 3 is located in the Fig. 1 The door 3 is shown in a closed position. It can be opened or closed by pivoting it around a pivot axis located at a lower end or a lower edge 4 of the door 3. Alternatively, the door 3 can be hinged laterally to the oven compartment 2. Furthermore, the door 3 can be mounted on a baking trolley that can be pulled out of the oven compartment 2. However, the movement of the door 3 when opening is entirely arbitrary. That is to say, the door 3 can, in principle, perform any desired movement when opening.

[0047] A handle 6 may be provided on an upper section or on an upper edge 5 of the door 3. However, the door 3 may also be handleless. The cooking chamber 2 has a floor 7, a ceiling 8 opposite the floor 7, a rear wall 9 opposite the closed door 3, and two opposing side walls 10, 11. The cooking chamber 2 is preferably cuboid or cube-shaped. The cooking chamber 2 may be made of a metal material, in particular a sheet of steel.

[0048] The household cooking appliance 1 further comprises control knobs 13, 14 provided on a control panel 12. The control knobs 13, 14 may, for example, be rotatable. A control device 15, shown only schematically, for controlling the household cooking appliance 1 may be provided on the rear of the control panel 12. The control device 15 may be a regulating and / or controlling device. A display 16 may also be provided on the control panel 12. The display 16 can show the operating status of the household cooking appliance 1. For example, the display 16 can show a temperature set using the control knobs 13, 14.

[0049] The household oven 1 can be pyrolytic. This means that the cooking chamber 2 can be cleaned using a sufficiently high temperature. Dirt adhering to the inside of the cooking chamber 2 and the door 3 is carbonized, so that it either falls off on its own or can be easily removed. However, this pyrolytic function is not mandatory. The door 3 is a ventilated door. This means that an airflow passes through the door 3.

[0050] The household cooking appliance 1, or rather its door 3, is assigned a coordinate system with a width direction (x-direction) x, a height direction (y-direction) y, and a depth direction (z-direction) z. The directions x, y, and z are oriented perpendicular to each other. The door 3 comprises an outer pane 17, which lies in a plane spanned by the x-direction x and the y-direction y. A first door support 18 and a second door support 19 are attached to the rear of the outer pane 17, i.e., facing the cooking chamber 2. When the door 3 is closed, the door supports 18 and 19 extend along the y-direction y. The door supports 18 and 19 are preferably glued to the rear of the outer pane 17. However, the door supports 18 and 19 can be connected to the outer pane 17 in any other way. For example, the door supports 18 and 19 are hooked into the outer pane 17. The door supports 18, 19 are made of a plastic material.Hinges not shown may be attached to the door supports 18, 19, so that the door 3 can be pivotally hinged to the cooking chamber 2.

[0051] The Fig. 2 Figure 1 shows a schematic top view of an embodiment of a door 3A for the household cooking appliance 1, looking from the rear of the cooking chamber 2 towards the door 3A. Fig. 3 shows a schematic sectional view of door 3A according to section line III-III of the Fig. 2 The following refers to the Fig. 2 and 3 Reference was made at the same time.

[0052] As mentioned previously, door 3A comprises the outer pane 17, to which the door supports 18, 19 are glued on the reverse. However, the door supports 18, 19 can also be connected to the outer pane 17 in any other way. In addition to the outer pane 17, door 3A includes an inner pane (not shown) facing the cooking chamber 2. A first intermediate pane and a second intermediate pane (not shown) can be provided between the outer pane 17 and the inner pane. The number of intermediate panes is arbitrary. The first intermediate pane is positioned closer to the outer pane 17 than the second intermediate pane. Accordingly, the second intermediate pane is positioned closer to the inner pane than the first intermediate pane.

[0053] During operation of the household oven 1, particularly during pyrolysis, air circulates between the outer pane 17 and the first intermediate pane, as well as between the first and second intermediate panes. A stationary air cushion is provided between the second intermediate pane and the inner pane. This serves as thermal insulation. However, this stationary air cushion is not strictly necessary. Dirt can accumulate on the intermediate panes, the inner pane, and / or the outer pane 17. Therefore, the user can remove the inner pane and the intermediate panes from the door 3A for cleaning.

[0054] The door supports 18 and 19 extend in the y-direction y and are positioned apart from each other along the x-direction x. The outer pane 17 comprises an inner surface 20 facing the cooking chamber 2 and an outer surface 21 facing away from the cooking chamber 2. The door supports 18 and 19 are located on the inner surface 20. The door 3A also includes a shielding device 22A, which is located on the inner surface 20. The shielding device 22A extends along the x-direction x between the first door support 18 and the second door support 19. That is, the shielding device 22A extends along the x-direction x.

[0055] The first door support 18 and the second door support 19 are at least partially covered or concealed by the shielding device 22A when viewed from the cooking chamber 2 towards the outer pane 17. In particular, the door supports 18, 19, or at least one of the door supports 18, 19, are arranged at least partially between the outer pane 17 and the shielding device 22A. Thus, the door supports 18, 19 are held against the door 3A even if the connection between the door supports 18, 19, or one of the door supports 18, 19, and the door 3A fails.

[0056] The shielding device 22A is suitable for shielding the outer pane 17, the door supports 18, 19, and / or the handle 6, at least partially, from heat radiation radiating from the oven chamber 2 onto the door 3A. The shielding device 22A can be positively connected to the first door support 18 and the second door support 19. However, this is not mandatory. A positive connection is created by the interlocking or overlapping of at least two connecting parts, in this case, the shielding device 22A and the door supports 18, 19. A positive connection can be disassembled without damaging the connecting parts.

[0057] The Fig. 4 shows a schematic perspective view of the shielding device 22A. Fig. 5 This shows another schematic perspective view of the shielding device 22A. The following refers to the Fig. 4 and 5 Reference was made at the same time.

[0058] The shielding device 22A is a bent sheet metal component. This allows the shielding device to be manufactured cost-effectively. However, the shielding device 22A can also be a plastic component. At least on the side facing away from the outer pane 17, the shielding device 22A has heat-radiation reflective properties. For example, the shielding device 22A can have a mirrored surface. In particular, the shielding device 22A can have a brushed surface. The shielding device 22A can be made of stainless steel. Viewed from the cooking chamber 2, the shielding device 22A also covers the handle 6. Thus, the shielding device 22A shields the handle 6 from heat radiation.

[0059] The shielding device 22A comprises a plate-shaped base section 23, which runs parallel to the inner surface 20 of the outer pane 17 and is spaced apart from it. The base section 23 includes a first opening 24 and a second opening 25. The openings 24 and 25 are spaced apart from each other in the x-direction x. The openings 24 and 25 can be designed as elongated holes. Fastening elements 26 and 27 can be inserted through the openings 24 and 25. Fig. 2 ), in particular screws, must be passed through it. The handle 6 can be connected to the door 3A using the fastening elements 26, 27. However, the door 3A can also be handleless.

[0060] The fastening elements 26, 27 pass through the openings 24, 25 of the base section 23, with the fastening elements 26, 27 engaging the shielding device 22A in a form-fitting manner. This connects the shielding device 22A to the door 3A in addition to its connection to the door supports 18, 19. Because the shielding device 22A is in turn form-fittingly connected to the door supports 18, 19, the first door support 18 and the second door support 19 are coupled to the outer pane 17 by means of the shielding device 22A and the fastening elements 26, 27. This means that even if the adhesive bond between the door supports 18, 19 and the inner pane 17 fails, the door supports 18, 19 remain attached to the door 3A and cannot detach from it.

[0061] The shielding device 22A comprises a first support section 28, which is supported on the inner surface 20 of the outer pane 17. Adjoining the base section 23, and facing away from the first support section 28, is a section 29 of the shielding device 22A projecting towards the cooking chamber 2. Adjoining the section 29 is a second support section 30 extending towards the inner surface 20 of the outer pane 17. The second support section 30 also rests against the inner surface 20 of the outer pane 17. A first tab 31 is provided on the second support section 30, which can engage positively with the first door support 18. Furthermore, the shielding device 22A comprises a second tab 32, which can engage positively with the second door support 19. The tabs 31, 32 are spring-elastic and deformable so that they can snap into the door carriers 18, 19.

[0062] As the Fig. 3 As shown, the base section 23 and the section 29 are inclined to each other at an angle α. The angle of inclination α is preferably greater than 90°. As the Fig. 2 As further shown, the shielding device 22A has cutouts 33, 34 on both sides in which the door supports 18, 19 are located. A gap 35 is provided between the shielding device 22A and the outer pane 17. The gap 35 preferably comprises a stationary air cushion, which serves for thermal insulation. However, the gap 35 can also be filled with air.

[0063] The area of ​​door 3A where handle 6 is located is subject to strict requirements regarding maximum permissible temperatures, especially during pyrolysis operation. Furthermore, shielding and insulation are advantageous for meeting energy consumption requirements. These requirements can be met with the shielding device 22A. If the door supports 18, 19 are bonded to the outer pane 17, the shielding device 22A, which is positively connected to the door supports 18, 19 and in turn connected to the outer pane 17 by means of the fastening elements 26, 27, prevents components from falling off door 3A even if the bond between the door supports 18, 19 and the outer pane 17 fails. In addition, the shielding device 22A ensures that no dirt can penetrate between the outer pane 17, the intermediate panes, and the inner pane.Furthermore, the shielding device 22A can also cover technical components so that a user cannot see them.

[0064] The handle 6 can be mounted at different heights and sections of the door 3A. The shielding device 22A prevents heat radiation from reaching the door supports 18, 19, which are preferably made of plastic, and the outer pane 17 in an upper area of ​​the door 3A. For this purpose, the shielding device 22A can have a reflective surface. Shielding the handle 6 from heat radiation prevents it from overheating. The air cushion provided in the gap 35 provides thermal insulation. The shielding device 22A is captive and permanently attached to the door supports 18, 19. This results in a pull-off force of more than 50 N. Even if the adhesive bond between the door supports 18, 19 and the outer pane 17 fails, it is ensured that no components can detach from the door 3A.

[0065] The shielding device 22A is preferably made of stainless steel and has a brushed surface for improved reflection. Alternatively, the shielding device 22A can also be made of a plastic material. In this case, a reflective surface can be applied to the shielding device 22A. The air cushion in the gap 35 is designed to be as closed as possible. The locking mechanism of the shielding device 22A to the door supports 18, 19 ensures user safety even if the adhesive bond between the door supports 18, 19 and the outer pane 17 fails. Airflow and reflection improve the temperature characteristics, both in terms of energy consumption and surface temperature.

[0066] A contact pressure is achieved against the inner surface 20 of the outer pane 17 by means of a curvature in the upper area of ​​the shielding device 22A, which ensures a rattle-free hold and prevents a visible gap between the shielding device 22A and the inner surface 20. Alternatively, the gap 35 can also be ventilated. For this purpose, recesses can be provided in the support sections 28, 30 through which air can flow. Furthermore, the second support section 30 can also have perforations. The advantages of the door 3A are higher energy efficiency, lower front temperatures and thus compliance with strict standards, better cleaning results in pyrolysis operation, safety in the event of failure of the adhesive bond between the door supports 18, 19 and the outer pane 17, and easy installation.

[0067] The Fig. 6 shows a schematic top view of another embodiment of a door 3B with another embodiment of a shielding device 22B. Fig. 7 shows a schematic sectional view of door 3B according to section line VII-VII of the Fig. 6 . The Fig. 8 shows a schematic perspective view of the shielding device 22B. Fig. 9 This shows another schematic perspective view of the shielding device 22B. The following refers to the Fig. 6 bis 9 Reference was made at the same time.

[0068] The shielding device 22B differs from the shielding device 22A essentially in that the angle of inclination α between the base section 23 and the section 29 is preferably 90°. A further section 36 is provided between the section 29 and the second support section 30.

[0069] Fig. 10 shows a schematic top view of another embodiment of a door 3C with another embodiment of a shielding device 22C. Fig. 11 shows a schematic sectional view of door 3C according to section line XI-XI of the Fig. 10 . The Fig. 12 shows a schematic perspective view of the shielding device 22C. Fig. 13 This shows another schematic perspective view of the shielding device 22C. The following section refers to the... Fig. 10 bis 13 Reference was made at the same time.

[0070] The shielding device 22C differs from the shielding device 22B essentially in that the first support section 28 has a cutout 37 through which air can flow between the shielding device 22C and the outer pane 17 into the gap 35. Furthermore, the shielding device 22C has ventilation slots 38 in the area of ​​section 29. Air can flow into the gap 35 through the cutout 37 and out through the ventilation slots 38.

[0071] The Fig. 14 Figure 1 shows a schematic view of another embodiment of a door 3D with another embodiment of a shielding device 22D. Fig. 15 shows a schematic 3D section view of the door according to section line XV-XV of the Fig. 14 . The Fig. 16 shows a schematic perspective view of the shielding device 22D. Fig. 17 This shows another schematic perspective view of the shielding device 22D. The following refers to the Fig. 14 bis 17 Reference was made at the same time.

[0072] The shielding device 22D differs from the shielding device 22C essentially in that no ventilation slots 38 are provided on section 29, but that a cutout 39 corresponding to the cutout 37 of the first support section 28 is provided on the second support section 30, through which the gap 35 can be vented. Reference symbols used:

[0073] 1 Household appliance 2 Cooking chamber 3 Door 3A Door 3B Door 3C Door 3D Door 4 Bottom edge 5 Top edge 6 Handle 7 Floor 8 Ceiling 9 Rear wall 10 Side wall 11 Side wall 12 Control panel 13 Control knob 14 Control knob 15 Control unit 16 Display 17 Outer glass 18 Door support 19 Door support 20 Inside 21 Outside 22A Shielding device 22B Shielding device 22C Shielding device 22D Shielding device 23 Base section 24 Opening 25 Opening 26 Fastening element 27 Fastening element 28 Support section 29 Section 30 Support section 31 Tab 32 Tab 33 Cutout 34 Cutout 35 Gap 36 Section 37 Cutout 38 Ventilation slot 39 excerpt xx direction yy direction zz direction α inclination angle

Claims

1. Door (3A, 3B, 3C, 3D) for a household cooking appliance (1), comprising an outer pane (17), a first door support (18) which is connected to the outer pane (17), a second door support (19) which is connected to the outer pane (17), and a shielding facility (22A, 22B, 22C, 22D) for shielding the outer pane (17), the first door support (18) and / or the second door support (19) in some portions from thermal radiation, wherein the shielding facility (22A, 22B, 22C, 22D) is arranged between the first door support (18) and the second door support (19), wherein at least one of the door supports (18, 19) is arranged at least in some portions between the outer pane (17) and the shielding facility (22A, 22B, 22C, 22D), wherein the shielding facility (22A, 22B, 22C, 22D) is supported on the outer pane (17), characterised in that the shielding facility (22A, 22B, 22C, 22D) comprises a first tab (31) which is in engagement with the first door support (18) and a second tab (32) which is in engagement with the second door support (19), wherein the first tab (31) and the second tab (32) are latched into the respective door support (18, 19).

2. Door according to claim 1 or 2, characterised in that a gap (35) is provided between the shielding facility (22A, 22B, 22C, 22D) and the outer pane (17).

3. Door according to claim 1 or 2, characterised in that the shielding facility (22A, 22B, 22C, 22D) comprises a first support portion (28) which is supported on the outer pane (17) and a second support portion (30) which is also supported on the outer pane (17).

4. Door according to claim 3, characterised in that the first support portion (28) has a cut-out (37), air flowing through said cut-out between the shielding facility (22C, 22D) and the outer pane (17).

5. Door according to one of claims 1 - 4, characterised in that the shielding facility (22C, 22D) comprises ventilation slots (38) or a cut-out (39) provided on the second support portion.

6. Door according to one of claims 1 - 5, characterised in that the shielding facility (22A, 22B, 22C, 22D) has properties which reflect thermal radiation, at least facing away from the outer pane (17).

7. Door according to one of claims 1 - 6, characterised in that the shielding facility (22A, 22B, 22C, 22D) is a bent sheet metal component.

8. Door according to one of claims 1 - 7, characterised in that the first door support (18) and the second door support (19) are arranged spaced apart from one another, when viewed in a width direction (x) of the door (3A, 3B, 3C, 3D), wherein the shielding facility (22A, 22B, 22C, 22D) runs between the first door support (18) and the second door support (19), when viewed in the width direction (x).

9. Door according to one of claims 1 - 8, characterised by a handle (6) which is provided on the door (3A, 3B, 3C, 3D) and at least one fastening element (26, 27) for fastening the handle (6) to the door (3A, 3B, 3C, 3D), wherein the at least one fastening element (26, 27) is guided through a through-hole (24, 25) which is provided on the shielding facility (22A, 22B, 22C, 22D).

10. Door according to claim 9, characterised in that the at least one fastening element (26, 27) positively engages behind the shielding facility (22A, 22B, 22C, 22D).

11. Door according to claim 9 or 10, characterised in that the shielding facility (22A, 22B, 22C, 22D) shields the handle (6) from thermal radiation.

12. Door according to one of claims 9 - 11, characterised in that the first door support (18) and the second door support (19) are coupled to the outer pane (17) by means of the shielding facility (22A, 22B, 22C, 22D) and the at least one fastening element (26, 27).

13. Household cooking appliance (1), comprising a cooking chamber (2) and a door (3A, 3B, 3C, 3D) which is attached to the cooking chamber (2), according to one of claims 1 - 12.

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