DE102022204653A1 - Household refrigeration device with a device for influencing the movement of a closure element - Google Patents

Abstract

The present invention relates to a household refrigeration appliance (1), comprising a body (2) and a closure element (4), which closes a storage space (3) arranged in the body (2) and delimited by an inner container (6), comprising a device ( 14) for influencing a movement of the closure element (4), as well as comprising an intermediate space (12) filled with insulating material (13) and enclosed by the inner container (6) and an outer wall (8). According to the invention, a heating element (27) and/or an insulation arrangement (22) with an insulation element (23), which has a higher insulation effect than the insulation material (13), is arranged between the device (14) and the inner wall (6). is.

Description

The invention relates to a household refrigeration appliance, comprising a body and a closure element, which closes a storage space arranged in the body and delimited by an inner container, comprising a device for influencing a movement of the closure element, and comprising a storage space filled with insulating material and through the inner container and an outer wall enclosed space.

Such a household refrigeration device can be, for example, a refrigerator or a freezer or a wine storage cabinet or a refrigerator-freezer combination or a chest freezer.

It is known to provide customers with support for the opening or closing process, at least in the initial phase when opening the closure element or in the final phase when closing the closure element. For this purpose, such household refrigerators have a device for influencing the movement of the closure element. These can be door opening aids and/or door closing aids.

From the DE 102016203456 A1 a household refrigeration appliance with a housing and a door is known, the housing having a base unit which has a receiving shaft in which a door opening unit is arranged.

The object of the present invention is to improve a generic household refrigeration device.

This task is solved according to the independent claim. Accordingly, in a household refrigeration appliance described above, it is provided that a heating element and/or an insulation arrangement with an insulation element which has a higher insulation effect than the insulation material is arranged between the device and the inner container.

The closure element is movably arranged on the body. If the closure element is a door or a flap, it can be pivoted relative to the body and can either perform a pure rotational movement or a combined rotational and translational movement (in the case of a multi-joint hinge). If the closure element is a drawer front, the closure element can perform a translational movement relative to the body.

The inner container can, for example, be made of plastic or metal or a combination of these materials. In particular, an inner container made of plastic can be made by thermoforming or injection molding. It is possible that the inner container surrounding the storage space is made in one piece, i.e. H. is formed from one piece.

The outer wall can completely enclose or surround the inner container. The outer wall can be designed in several parts and thereby partially or completely form the outer boundary walls of the household refrigerator. The outer wall can, for example, include a rear wall, a top wall, a bottom wall, two side walls and a front flange, which delimits or frames an access opening of the storage space.

For thermal insulation of the storage space, a space is formed between the inner container and the outer wall, in which thermal insulation material is located. In particular, the entire gap can be filled with the insulation material. The insulation material can be polyurethane (PU), with liquid polyurethane being introduced into the gap during production, subsequently expanding and filling the gap and then hardening.

The invention assumes that an improved arrangement or positioning of the device for influencing the movement of the closure element can be achieved by providing a heating element and/or an insulation arrangement according to the invention between it and the inner container. Through both measures, condensation in the area of the device can be avoided by specifically increasing the temperature in this area locally, compared to a refrigeration device in which none of these measures are present.

Embodiments of the invention are set out in the dependent claims.

The device can be arranged at least in sections or completely in a receptacle embedded in the gap. According to one embodiment it is provided that the device is at least partially accommodated in a receptacle of the outer wall. The receptacle thus represents boundary walls of the intermediate space in the sense of the outer wall and can therefore be in direct contact with the insulation material. In the area of the receptacle there may be a local reduction in the thickness of the insulation or the distance between the outer wall and the inner container. The Up Reception can be formed by a housing, for example a device housing, which is connected, for example glued, to another component of the outer wall. It is conceivable that the further component of the outer wall has a closed or open-edge cutout, which is closed by the housing in the assembled state. Leakage of insulation material can be prevented by connecting the housing to the other component itself or by using an additional sealing element. The receptacle in particular has a functional opening facing the closure element, which serves to enable a functional component of the device (for example a plunger) to act on the closure element. In order to enable simplified assembly or disassembly of the device, the receptacle can have an access opening for the device. The access opening can be closed with a lid. The access opening can also face the closure element and thus include the functional opening. In this case, assembly or disassembly of the device from the direction of the closure element is possible. In this case, the receptacle can be formed by a shaft. The shaft can be delimited by a section of a bottom wall, a side wall or a top wall of the body or can be formed directly by this. Alternatively, the access opening can be oriented in a direction that runs at an angle, in particular perpendicular, to a main extension plane of the closed closure element. For example, in a properly installed household refrigeration appliance, the access opening can be oriented downwards, to the side or upwards. The receptacle can in particular be formed by a bag or a tub.

The heating element can be arranged outside the gap. If the device is arranged in a receptacle, the heating element can be arranged, for example, on a wall facing the inner container. In this way, subsequent assembly of the heating element as needed can be made possible. According to one embodiment, however, it is provided that the heating element is arranged in the intermediate space, whereby the heating element is protected from damage and a space-saving arrangement is made possible. Here too, the heating element can be arranged in particular on a wall of the receptacle facing the inner container. The wall can be a boundary wall of the recording.

In order to improve the avoidance of condensation formation, according to one embodiment it is provided that the heating element covers at least 70% or at least 90% or completely of a wall of the receptacle, in particular a wall of the receptacle facing the inner container. The heating element can therefore correspond to the shape and/or size of the wall of the receptacle. It is also conceivable that the heating element extends beyond one or more peripheral edges of the wall of the receptacle. The heating element can be adjacent to other walls of the receptacle, which adjoin the wall facing the inner container, or be positioned against them, for example standing beyond them. A distance between the heating element and the wall of the receptacle is in particular constant; for example, the heating element can lie completely flat against the wall.

It can be provided that when looking vertically in the direction of the inner container, there is no insulation material between the wall of the receptacle and the heating element. In particular, it can be provided that the heating element is in direct contact with the wall of the receptacle or is spaced from this wall by components that are separate from the insulating material. According to one embodiment, it is provided that the heating element is attached to the wall of the receptacle in a materially bonded manner. The heating element can be attached to the wall, for example, using a double-sided adhesive tape or using a liquid adhesive.

The heating element can be formed, for example, by pipes of a refrigeration circuit of the household refrigerator. For example, the heating element can be formed by one or more loops of a condenser. According to one embodiment, however, it is provided that the heating element is formed by an electrical heating element. In this way, very targeted heating can be made possible, which can be activated or deactivated at any time, regardless of the operating mode of a refrigeration circuit. In addition, the electric heating enables a space-saving design. The electrical heating element can be, for example, a foil heater. The heating element can be essentially or completely flat.

In addition to the heating element, a further heating element can be arranged between the device and the inner container. The further heating element can be an identical heating element. It is also conceivable to use two different types of heating elements. The use of an additional heating element enables improved adaptation of the household refrigeration device to different environmental conditions (temperature, humidity) in a possible target market.

According to one embodiment it is provided that the insulation element is formed by a vacuum insulation panel (VIP). If the household refrigerator does not have a heating element according to the invention, the vacuum insulation panel can be arranged directly on a wall of the receptacle, in particular a wall of the receptacle facing the inner container. For example, the vacuum insulation panel can be firmly attached to the wall (double-sided adhesive tape, liquid adhesive). The vacuum insulation panel can have full-surface contact with the wall; in particular, it can be provided that there is no insulation material between the wall and the vacuum insulation panel.

If the household refrigerator comprises the heating element according to the invention and the insulation arrangement according to the invention, it can be provided that the insulation element is arranged between the heating element and the inner container. In this case, the insulation element not only prevents cold from being discharged from the inner container, but also prevents the heat generated by the heating element from entering the inner container. The heat generated by the heating element optimally counteracts the formation of condensation. It would indeed be conceivable for the insulation element to be dimensioned in such a way (thickness of the insulation element) that it contacts the inner container. However, it has been shown that sufficient prevention of condensation can be achieved if the insulation element is in contact with the inner container or has no contact with the inner container. Since the insulation element (for example VIP) has a better insulation effect compared to the insulation material (for example polyurethane), the insulation element can in particular be arranged or attached directly to the heating element (without intermediate insulation material). According to one embodiment, it is provided that the insulation element covers the heating element at least 70% or at least 90% or completely. In particular, it can be provided that the insulation element extends beyond the heating element. If no heat-conducting plate is arranged between the heating element and the insulating element, the insulating element can, for example, be attached to the heating element in a materially bonded manner using double-sided adhesive tape or a liquid adhesive.

According to one embodiment it is provided that there is a gap filled with insulation material between the insulation element and the inner container. This gap enables the distribution of the insulation material when it is introduced into the gap during production. The gap has a size or thickness of at least 5 cm, at least 3 cm or at least 2 cm. If the gap does not have a constant size/thickness, for example because the surface of the inner container facing the gap is uneven, in particular formed by grooves and/or projections, a minimum size or thickness or minimum gap width must be included in the size or thickness of the gap understand. It turned out that such a (minimum) size of the gap enables reliable filling by the insulation material, especially when introducing an initially liquid PU foam.

According to one embodiment it is provided that the insulation arrangement has an insulating molded body. The shaped body is formed separately from the insulation material and separately from the insulation element and consists of a thermally insulating material, such as expanded polystyrene (EPS). The shaped body is already arranged in the intermediate space before the insulation material is introduced, ie, for example, before the intermediate space is foamed with polyurethane, and already has its shape. The shaped body can in particular be plate-shaped and/or in one piece. The shaped body can serve to essentially or completely close a gap between the insulation arrangement and the inner container; This can be particularly advantageous if the gap is too small to ensure reliable and even introduction and distribution of the insulation material. The shaped body can be in contact with the inner container, in particular attached to the inner container (for example using liquid adhesive or adhesive tape). In particular, it can be provided that there is no insulation material or at least essentially no insulation material between the shaped body and the inner container. According to one embodiment, it is provided that the shaped body has a shape adapted to the shape of the inner container on a surface facing the inner container. This improves the thermal insulation by minimizing or eliminating air gaps between the molded body and the inner container and also ensures support for the corresponding section of the inner container. For example, the inner container can have a plurality of ribs extending in the direction of the storage space, which engage in groove-like recesses formed on the molded body. A surface of the molded body facing away from the inner container can be flat. According to one embodiment it is provided that the inner container and the shaped body form a pre-assembly unit. The shaped body is therefore already connected to the outer wall before the inner container is joined together and thus also connected to the inner container to form a unit before the insulation material is introduced. This makes it easier Assembly and ensures reliable and precise positioning of the shaped body relative to the inner container and thus also of the shaped body relative to the insulation arrangement.

According to one form of expression, it is provided that the insulation arrangement has a compensating body whose elasticity and/or deformability is greater than the elasticity and/or deformability of the insulation element which may be present and/or the shaped body which may be present. The compensating body allows a layered structure of the insulation arrangement, in which possible manufacturing tolerances of the individual components representing the layers (insulation element, heating element, shaped body) can be compensated for. The compensation body is formed separately from the insulation material, the insulation element, the heating element and the shaped body. The compensating body can be made of foam, for example. The compensating body can be designed as a mat, e.g. have a thickness (e.g. less than 1 cm or less than 0.5 cm, but more than 0.2 cm) that is significantly smaller than its two remaining extensions. It is conceivable that the compensating body is arranged between the insulating element and the insulating molded body, in particular in, for example flat, contact with both. For example, the compensating body can be attached to the insulation element on its surface facing the inner container using double-sided adhesive tape.

According to one embodiment, it is provided that a heat-conducting sheet is arranged in the intermediate space, comprising a first section which is arranged between the device and the inner container, and a second section which is arranged outside the area between the device and the inner container. The heat-conducting plate is made of sheet metal and can further increase the heat input into the area between the device and the inner container and thus even better suppress the formation of condensation. The second section can in particular be in contact, preferably surface contact, with the outer wall, for example a component of the outer wall adjacent to the device. This second section can be attached to the outer wall using a double-sided adhesive tape or an adhesive tape placed over the edge section of the second section. Alternatively or additionally, the second section can be in contact with a line of a refrigeration circuit. If the household refrigerator has the heating element according to the invention, the heat conducting plate can also serve to conduct heat generated by the heating element via the first section to the second section. For example, the heating element can be used to heat an outer wall that is in contact with the second section.

The arrangement of the insulation arrangement or the heating element according to the invention not only enables a freer and thus improved positioning of the device for influencing the movement of the closure element. The selection of a device with regard to its heat radiation can also be chosen more freely, without the risk of undesirable formation of condensation. In particular, according to one embodiment it is provided that the device is an electrically controllable device, in particular that the device has an electric drive. The device can in particular be an electric door opening assistant. This has an electric drive that, for example, drives a plunger that can act on the closure element during an assisted opening process, i.e. can exert force on it.

The household refrigeration device according to the invention is a large household appliance, for example in the form of a refrigerator or a freezer or a wine storage cabinet or a refrigerator-freezer combination or a chest freezer. This can be a free-standing device or a built-in device.

The information “top”, “bottom”, “front”, “back”, “horizontal”, “depth direction”, “width direction”, “height direction” etc. are used when the household refrigeration device is used and arranged as intended and in front of it Positions and orientations given by the observer standing on the refrigeration appliance and looking in the direction of the household refrigeration appliance are given.

• 1 ein erfindungsgemäßes Haushaltskältegerät gemäß einem ersten Ausführungsbeispiel;
• 2 einen Ausschnitt einer Schnittdarstellung entlang der Schnittebene II-II aus 1;
• 3 einen Ausschnitt einer Schnittdarstellung entlang der Schnittebene III-III aus 1;
• 4 eine Vormontageeinheit des Haushaltskältegerätes und
• 5 einen Ausschnitt einer Schnittdarstellung ähnlich der 2 eines zweiten Ausführungsbeispiels.

Embodiments of the present invention are explained using the accompanying figures. Show:

• 1 a household refrigerator according to the invention according to a first exemplary embodiment;
• 2 a section of a sectional view along the sectional plane II-II 1 ;
• 3 a section of a sectional view along the sectional plane III-III 1 ;
• 4 a pre-assembly unit of the household refrigeration device and
• 5 a section of a sectional view similar to that 2 a second embodiment.

Identical or functionally identical elements are identified below by the same reference numerals.

In 1 a household refrigeration device 1 according to the invention is shown in the form of a refrigerator, which is designed for storing and preserving food. X denotes a height direction, Y a width direction and Z a depth direction. In this exemplary embodiment, the household refrigerator 1 is designed as a built-in device and is intended to be accommodated in a niche, not shown. Such a niche can be formed by kitchen furniture and have a bottom wall, side walls and a top wall.

A body 2 of the household refrigerator 1 has a storage space 3 located therein for storing refrigerated goods. The storage room 3 can be closed by a closure element 4. The closure element 4 is formed by a door and is articulated to the body 2 via two hinges 5. The closure element 4 can be covered on the front by a furniture panel, not shown, in particular a furniture front.

The body 2 has inner walls in the form of a left and a right side wall, a rear wall, a bottom wall and a top wall. The inner walls delimit the storage space 3 and are formed by an inner container 6. The inner container 6 is made of plastic and is made in one piece by thermoforming. Fastening means 7, in the form of receiving grooves, are arranged on the side inner walls of the inner container 6 in order to fasten shelves (not shown) for storing the refrigerated goods.

The inner container 6 is surrounded or bordered by an outer wall 8. The outer wall 8 includes a left side wall 9, a right side wall, a top wall 10, a bottom wall 11 and a rear wall.

The outer wall 8 and the inner container 6 limit or contain a gap 12 (see 2 and 3 ) a. The gap 12 is for thermal insulation of the storage space 3 with insulation material 13 (in 2 and 3 only indicated for illustration purposes). The insulation material 13 is polyurethane. After the outer wall 8 has been connected to the inner container 6, this is introduced into the intermediate space 12 in an initially liquid state, then expands and finally hardens.

1 shows the closure element 4 in an open position. In order to make it easier to open the closure element 4, the household refrigerator 1 has a device 14 for influencing a movement of the closure element 4. The device 14 is an electrically driven door opening assistant 15.

2 shows a section of a sectional view along the sectional plane II-II 1 . For illustration purposes, the inner container 6 is shown partially transparent.

The door opening assistant 15 is recorded in a receptacle 16 of the outer wall 8. For this purpose, the bottom wall 11 has a cutout 17. The cutout 17 is closed in a foam-tight manner with a device housing 18. The device housing 18, which delimits the gap 12 as part of the outer wall 8, forms the receptacle 16 in which the device 14 sits. The device 14 itself has a component housing 19 in which, among other things, the electric drive and electronics for controlling it are located. A plunger 20 of the door opening assistant 15 can be moved along the Z direction in order to move the closure element 4 from the closed state to an open state. The receptacle 16 has an access opening 21a, which can be closed by means of a cover 21.

Between the device 14 and the inner container 6, i.e. measured in the direct direction between these two elements at the shortest distance between both elements, there is an insulation arrangement 22. In this exemplary embodiment, the insulation arrangement 22 comprises - in order starting from the device 14 - an insulation element 23, a compensating body 24 and an insulating molded body 25. Between the device 14 and the inner container 6 there is also - in order starting from the device 14 - a heating element 27 and a heat-conducting plate 26. These elements between the device 14 and the inner container 6 are in sandwich -Construction or in a layered construction arranged directly one after the other or one above the other. In particular, these elements completely fill the installation space between the device 14 or an outer surface of the device housing 18 facing the intermediate space 12 and an outer surface of the inner container 6 facing the intermediate space 12. This installation space is therefore free of insulation material 13.

The heating element 27 is an electric heating element. This is a foil heater which has a large number of cables 28 laid in loops. These cables can be embedded in a film-like covering (not shown). The heating element 27 is by means of a double pelseiten adhesive tape (not shown) attached directly to a wall 29 of the receptacle 16. The wall 29 represents a bottom wall of the receptacle 16 formed by the device housing 18. Since this wall 29 is flat, the heating element 27 is also flat. The wall 29 faces the inner container 6.

The heat-conducting plate 26 is arranged directly on the heating element 27 and is designed in one piece as a metallic stamped-bent part. The heat conducting plate 26 has a first section 30. The first section 30 is flat and lies flat on the heating element 27. The heat conducting plate 26 has a plurality of second sections 31, 32 which are arranged outside the area between the device 14 and the inner container 6. Some of these second sections 31 are in surface contact with the outer wall 8, namely the bottom wall 11. These second sections 31 are also in contact with a line 33 of a refrigeration circuit. Both the heater 27 and the heat-conducting plate 26, which is heated due to contact with the outer wall 8 or the lines 33, increase the temperature in the area of the wall 29 of the receptacle 16. The probability of condensation forming in this area is therefore reduced .

The insulation element 23 is formed by a VIP. It is flat and lies flat on the heat-conducting plate 26. For this purpose, the VIP is glued to a surface of the heat-conducting plate 26 facing the inner container 6 using double-sided adhesive tape.

The compensation body 24 is made of foam. It is therefore more elastic and more deformable than the insulation element 23 and the shaped body 25. The compensating body has a smaller thickness than the insulation element 23 and the shaped body 25. The thickness in the present case is approximately 0.5 cm and is sufficient to compensate for any unevenness or dimensional tolerances in the insulation element 23 and the shaped body 25.

The insulating molded body 25 is made of EPS and is attached to the inner container 6 at its edges using adhesive tapes (not shown). The shaped body 25 has a shape adapted to the shape of the inner container 6 on a surface facing the inner container 6. The shaped body 25 has a plurality of groove-like depressions 34 into which ribs 35 of the inner container 6 engage.

In order to enable practical production of the household refrigeration appliance, the shaped body 25 is not attached to the compensating body 24. Rather, the molded body 25 and the inner container 6 form a pre-assembly unit. Another, separate pre-assembly unit 40 ( 4 ) is formed by the bottom wall 11, the device housing 18, the heating element 27, the heat-conducting plate 26, the insulation element 23 and the compensating body 24. Only after these two pre-assembly units have been joined together does the intermediate space 12 form, which is then filled with the insulation material 13.

3 shows a section of a sectional view along the sectional plane III-III 1 .

It can be seen that the device housing 18, which has the receptacle 16, has a first subspace 36 and a second subspace 37. The two partial spaces 36, 37 are delimited by the common and one-piece device housing 18 as part of the outer wall 8 and closed together by the cover 21. The part of the door opening assistant 15 that has the electric drive is in the first subspace 36. The second subspace 37 accommodates a connecting cable. The insulation arrangement 22 extends in the depth direction Z ( 3 ) and in the width direction Y ( 2 ) completely via the receptacle 16, that is to say also via the device housing 18.

The receptacle 16 has a functional opening 38 facing the closure element 4, which serves to enable the plunger 20 to act on the closure element 4. The functional opening 38 is formed in a front flange 39.

4 shows the pre-assembly unit 40, comprising the bottom wall 11, the device housing 18, the heating element 27, the heat-conducting plate 26, the insulation element 23 and the compensating body 24.

The heat-conducting plate 26 has two second sections 31, 32 on both sides of the device. On each side, these are formed on the one hand by sections 31 which lie flat against the bottom wall 11 and extend in the depth direction Z over the entire depth of the device 14 or the device housing 18 extends. On the other hand, further second sections 32 are bent in a bow shape from the second sections 31 and form laterally open receiving pockets for the lines 33 (not shown) of the refrigeration circuit. These second sections 32 also have end tabs 41 projecting in the direction of the inner container 6. These serve to ensure improved guidance of line 33.

In 5 is a section of a sectional view similar to that 2 a second embodiment shown.

This exemplary embodiment differs from the first exemplary embodiment in that the insulation arrangement 22 only includes the insulation element 23 in the form of a VIP. A heating element 12 in the form of a foil heater is arranged in the intermediate space 12 between the device 14 and the inner container 6. However, there is a gap 42 filled with insulation material 13 between the insulation element 23 and the inner container 6.

REFERENCE SYMBOL LIST

1

Household refrigeration device

2

Corpus

3

storage room

4

Closure element

5

hinge

6

inner container

7

Fasteners

8th

outer wall

9

Side wall

10

cover wall

11

floor wall

12

space

13

insulation material

14

contraption

15

Door opening assistant

16

Recording

17

Detail

18

Device housing

19

Component housing

20

Pestle

21

Lid

22

Isolation arrangement

23

Insulation element

24

Compensating body

25

Shaped body

26

Heat conduction plate

27

Heating element

28

Cable

29

Wall

30

first section

31

second part

32

second part

33

Line

34

deepening

35

rib

36

first subspace

37

second subspace

38

Function opening

39

Front flange

40

Pre-assembly unit

41

End tab

42

gap

QUOTES INCLUDED IN THE DESCRIPTION

This list of documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Cited patent literature

• DE 102016203456 A1 [0004]

Claims (15)

Household refrigeration appliance (1), comprising a body (2) and a closure element (4), which closes a storage space (3) arranged in the body (2) and delimited by an inner container (6), comprising a device (14) for influencing a Movement of the closure element (4), as well as comprising an intermediate space (12) filled with insulating material (13) and enclosed by the inner container (6) and an outer wall (8), characterized in that between the device (14) and the inner wall (6 ) a heating element (27) and/or an insulation arrangement (22) is arranged with an insulation element (23), which has a higher insulation effect than the insulation material (13). household refrigeration device (1). Claim 1 , characterized in that the device (14) is at least partially accommodated in a receptacle (16) of the outer wall (8). household refrigeration device (1). Claim 1 , characterized in that the heating element (27) is arranged in the intermediate space (12). household refrigeration device (1). Claim 2 or 3 , characterized in that the heating element (27) covers a wall of the receptacle at least 70% or at least 90% or completely. Household refrigeration device (1) according to one of the Claims 2 until 4 , characterized in that the heating element (27) is firmly attached to a wall (29) of the receptacle (16). Household refrigeration appliance (1) according to one of the preceding claims, characterized in that the heating element (27) is an electrical heating element. Household refrigeration appliance (1) according to one of the preceding claims, characterized in that the insulation element (23) is formed by a vacuum insulation panel. Household refrigerator (1) according to one of the preceding claims, characterized in that the household refrigerator (1) comprises the heating element (27) and the insulation arrangement (22) and that the insulation element (23) between the heating element (27) and the inner container (6) is arranged. Household refrigeration appliance (1) according to one of the preceding claims, characterized in that there is a gap (42) filled with insulation material (13) between the insulation element (23) and the inner container (6). Household refrigeration appliance (1) according to one of the preceding claims, characterized in that the insulation arrangement (22) has an insulating molded body (25). household refrigeration device (1). Claim 10 , characterized in that the shaped body (25) has a shape adapted to the shape of the inner container (6) on a surface facing the inner container (6). Household refrigeration appliance (1) according to one of the preceding claims, characterized in that the insulation arrangement (22) has a compensating body (24) whose elasticity and/or deformability is greater than the elasticity and/or deformability of the insulation element (23) and/or of the shaped body (25). Household refrigeration appliance (1) according to one of the preceding claims, characterized in that a heat-conducting sheet (26) is arranged in the intermediate space (12), comprising a first section (30) which is arranged between the device (14) and the inner container (6). is, and comprising a second section (31,32) arranged outside the area between the device and the inner container. household refrigeration device (1). Claim 13 , characterized in that the second section is in contact with the outer wall and/or is in contact with a line of a refrigeration circuit. Household refrigeration device (1) according to one of the preceding claims, characterized in that the device (14) is an electrically controllable device, in particular that the device has an electric drive.

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