CN220250428U

CN220250428U - Heat insulation assembly and refrigerator comprising same

Info

Publication number: CN220250428U
Application number: CN202321896582.7U
Authority: CN
Inventors: 徐百银; 申志贤
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2023-12-26
Anticipated expiration: 2033-07-19

Abstract

The utility model provides a heat insulation assembly and a refrigerator comprising the same, wherein the heat insulation assembly comprises a bracket body, a heat insulation piece and a clamping piece, the bracket body is arranged between adjacent drawers of the refrigerator, the heat insulation piece is covered on the side surface of the bracket body opposite to the drawers, one end of the clamping piece is connected with the bracket body, the other end of the clamping piece is clamped with the refrigerator, and the heat insulation assembly is arranged between the adjacent drawers in a clamping manner. The design of the clamping piece can ensure that the bracket is reliably connected with the refrigerator. In addition, the heat insulation assembly is simple in structure and easy to install, and can reduce production cost and use difficulty of users.

Description

Heat insulation assembly and refrigerator comprising same

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a heat insulation assembly and a refrigerator comprising the same.

Background

Most of the existing refrigerators are multi-door refrigerators, the functional uses are multi-temperature multi-layer multi-functional uses, the control mode of the refrigerators is developed from mechanical control to digital control, the multi-temperature multi-functional uses increase the volume and capacity of the refrigerators, which means that the multi-temperature multi-functional uses occupy larger space and consume more energy, which is necessarily limited by living conditions and energy shortage, many other uses of the refrigerators are only additional functions, different drawers can exist between each layer of the multi-layer refrigerators for storing different articles, and the required temperature for storing is different.

The prior art scheme is that a plastic middle support separates a left drawer and a right drawer, for example, the temperature to be set for the left drawer is minus 3 ℃, the temperature to be set for the right drawer is zero to 4 ℃, fruits and vegetables placed in the upper drawer are frosted when the temperature is zero, and the upper surface of the support is easy to frost and even ice, so that inconvenience is brought to daily use of a user.

Disclosure of Invention

The utility model aims to overcome the defect that heat is mutually transferred between a plurality of storage drawers of a refrigerator due to different temperatures in the prior art, and provides a heat insulation assembly and the refrigerator comprising the heat insulation assembly.

The utility model solves the technical problems by the following technical scheme:

the heat insulation assembly comprises a support body, heat insulation pieces and clamping pieces, wherein the support body is arranged between adjacent drawers in the refrigerator, the heat insulation pieces are covered on the opposite side surfaces of the support body and the drawers, one ends of the clamping pieces are connected to the support body, and the other ends of the clamping pieces are clamped to the refrigerator.

In this scheme, adopt the mode of block to set up the thermal-insulated subassembly between adjacent drawer, this kind of thermal-insulated subassembly can keep apart adjacent drawer effectively, prevents that heat from transmitting between two adjacent drawers. The design of the clamping piece can ensure that the bracket is reliably connected with the refrigerator. In addition, the heat insulation assembly is simple in structure and easy to install, and can reduce production cost and use difficulty of users.

Preferably, the bracket body is further provided with a groove, and the heat insulating piece is arranged in the groove.

In this scheme, the support body sets up groove structure, can fix the heat insulating part better to can make the area of contact between heat insulating part and the support body bigger, thereby improve thermal-insulated effect. The grooves can also help to form a relatively stable fixed relationship between the insulation and the bracket body, preventing the insulation from moving or loosening during use.

Preferably, the heat insulation assembly further comprises a bracket cover, and the bracket cover is covered on the groove.

In this scheme, set up the support lid and can further improve the thermal-insulated effect of thermal-insulated subassembly, the support lid can prevent effectively that heat from transmitting between adjacent drawer. Meanwhile, the support cover can also protect the heat insulation piece from damage or breakage caused by friction or collision. The support cover can also enable the heat insulation assembly to be more stable, not easy to move or deform and improve the overall reliability of the heat insulation assembly while improving the heat insulation performance.

Preferably, the insulation assembly further comprises a foaming agent which fills in the recess and forms the insulation.

In this scheme, adopt the foaming agent to fill in the recess, can make the manufacturing process of heat insulating part simpler and high-efficient. The foaming agent can fill the gaps of the grooves to form a uniform and compact heat insulating layer. Meanwhile, the foaming agent can be adjusted according to the shape and the size of the groove, and the filling and curing characteristics of the foaming agent can be freely exerted. The foaming agent can well fill the gaps in the grooves, so that the heat insulation performance is more uniform and stable. In addition, the foaming agent is used for filling the grooves, so that material waste and production cost can be reduced.

Preferably, the heat insulation assembly further comprises a sealing member, and the sealing member is arranged on one side of the bracket body, which is close to the side wall of the refrigerator.

In this scheme, add the sealing member in the thermal-insulated subassembly and can prevent cold air better and leak, improve thermal-insulated effect. The gap between the heat insulation component and the refrigerator is a common place for air leakage, so that the sealing piece is additionally arranged to well seal the air leakage gap. The sealing element is arranged at one end of the bracket body close to the side wall of the refrigerator, so that the sealing element can be kept in close contact with the refrigerator, and good sealing performance is ensured. Meanwhile, the sealing piece can also reduce noise and vibration of the refrigerator, and improves use comfort.

Preferably, the support body is further provided with a plugging groove, the sealing element is provided with a plugging part corresponding to the plugging groove, and the plugging part is plugged in the plugging groove.

In this scheme, the design of grafting groove and grafting portion can make the sealing member install more conveniently on the support body, can make thermal-insulated subassembly more firm and stable for thermal-insulated subassembly is difficult for droing or is out of shape in the use. The accurate matching of the inserting groove and the inserting part can improve the installation accuracy of the heat insulation assembly, thereby improving the heat insulation effect. Meanwhile, due to the design of the inserting grooves and the inserting parts, the heat insulation assembly is easier to detach and maintain, and the service life and reliability of the heat insulation assembly are prolonged.

Preferably, the seal comprises at least two seals which are deformable to bring the insulation assembly into close proximity with the side walls of the refrigerator.

In this scheme, the sealing member includes two at least sealing portions, can adapt to the elasticity degree of refrigerator lateral wall better, guarantees the laminating degree with the refrigerator lateral wall. The deformability of the sealing part can fully utilize the flexibility and plasticity of the sealing material, so that the sealing element is in close contact with the inner wall of the refrigerator to seal the air leakage gap, thereby achieving the heat insulation effect. The deformability of the sealing part can also stabilize the heat insulation assembly and can adapt to the tightness degree of the refrigerator, thereby ensuring the stability of the heat insulation performance.

Preferably, the clamping piece is a claw; and/or the number of the groups of groups,

the heat insulating piece is heat insulating foam.

In this scheme, adopt the jack catch as the fastener, can make the connection between insulation pack and the refrigerator more fastening and firm. The claw can tightly clamp the inner wall of the refrigerator to prevent the heat insulation assembly from loosening or falling off the refrigerator, thereby ensuring the heat insulation effect. In addition, the claw can be conveniently unloaded when the heat insulation assembly needs to be disassembled or maintained, so that the usability and maintainability of the heat insulation assembly are improved.

Meanwhile, the heat insulation foam is used as a heat insulation piece, so that the transmission of external cold and hot air between adjacent drawers can be effectively reduced, the heat insulation foam has good heat insulation performance, the heat transmission can be effectively reduced, the energy efficiency ratio of the refrigerator is improved, and the running cost is reduced. In addition, the heat insulation foam can also avoid the interference of a heat sensor, improve the stability of the refrigerating effect and prolong the service life of the refrigerator.

A refrigerator comprising an insulation assembly as described above.

Preferably, the refrigerator comprises a temperature sensor and a cover plate, wherein the cover plate covers the drawer, and the bracket body and the cover plate are provided with temperature compensation heaters.

In this scheme, set up temperature compensation heater on insulation component and apron, can guarantee the inside temperature stability of refrigerator well. The temperature sensor can monitor the temperature inside the refrigerating chamber in real time, when the temperature drops, the temperature compensation heater can be automatically started to heat the heat insulation assembly and the cover plate, so that the stability of the temperature of the internal environment of the refrigerator is ensured.

In addition, the cover plate is covered on each drawer, so that the interference of external temperature can be effectively prevented, and the temperature inside each drawer is ensured to be relatively stable. Meanwhile, as the cover plate and the heat insulation assembly are both provided with the temperature compensation heater, the temperature inside the refrigerating chamber can be controlled more accurately, and the refrigerating effect and the energy-saving benefit of the refrigerator are improved.

On the basis of the common general knowledge in the art, the above preferred technical schemes can be freely combined to obtain the preferred embodiments of the application.

The utility model has the positive progress effects that: the heat insulation assembly is arranged between the adjacent drawers in a clamping manner, so that the adjacent drawers can be effectively isolated, and heat is prevented from being transferred between the two adjacent drawers. The design of the clamping piece can ensure that the bracket is reliably connected with the refrigerator. In addition, the heat insulation assembly is simple in structure and easy to install, and can reduce production cost and use difficulty of users.

Drawings

Fig. 1 is a partial perspective view illustrating a refrigerator according to an embodiment of the present utility model.

Fig. 2 is a schematic partial perspective view of fig. 1.

Fig. 3 is a schematic perspective view of the bracket assembly of fig. 1.

Fig. 4 is a partial schematic structural view of the seal of fig. 1.

Fig. 5 is a schematic diagram of the explosive structure of fig. 3.

Description of the reference numerals

Insulation assembly 100

Bracket body 1

Groove 11

Socket groove 12

Heat insulating member 2

Insulating foam 21

Fastener 3

Jaw 31

Bracket cover 4

Seal 5

Plug-in portion 51

Seal portion 52

Drawer 61

Cover plate 62

Detailed Description

The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.

The present embodiment provides a heat insulation assembly 100, as shown in fig. 1-5, the heat insulation assembly 100 includes a bracket body 1, a heat insulation member 2 and a clamping member 3, the bracket body 1 is disposed between adjacent drawers 61 in a refrigerator, the heat insulation member 2 is covered on a side surface of the bracket body 1 opposite to the drawers 61, one end of the clamping member 3 is connected to the bracket body 1, and the other end of the clamping member 3 is clamped in the refrigerator.

The heat insulation assembly 100 is arranged between the adjacent drawers 61 in a clamping manner, and the heat insulation assembly 100 can effectively isolate the adjacent drawers 61 and prevent heat from being transferred between the two adjacent drawers 61. The design of the clamping piece 3 can ensure that the bracket is reliably connected with the refrigerator. In addition, the heat insulation assembly 100 has a simple structure and is easy to install, and the production cost and the use difficulty of users can be reduced.

In this embodiment, support body 1 still is equipped with recess 11, and thermal-insulated piece 2 sets up in recess 11, and support body 1 sets up the recess 11 structure, can fix thermal-insulated piece 2 better to can make the area of contact between thermal-insulated piece 2 and support body 1 bigger, thereby improve thermal-insulated effect. The grooves 11 may also assist in forming a relatively stable fixed relationship between the insulation 2 and the bracket body 1, preventing the insulation 2 from moving or loosening during use.

Wherein, as shown in fig. 4, the heat insulation assembly 100 further comprises a bracket cover 4, the bracket cover 4 is covered on the groove 11, the arrangement of the bracket cover 4 can further improve the heat insulation effect of the heat insulation assembly 100, and the bracket cover 4 can effectively prevent heat from being transferred between the adjacent drawers 61. At the same time, the bracket cover 4 also protects the heat shield 2 from damage or breakage due to friction or impact. The bracket cover 4 can also enable the heat insulation assembly 100 to be more stable, not easy to move or deform and improve the overall reliability of the heat insulation assembly 100 while improving the heat insulation performance.

In a preferred embodiment, the insulation assembly 100 further includes a foaming agent filled in the groove 11 and forming the insulation member 2, and the foaming agent filled in the groove 11 can make the manufacturing process of the insulation member 2 simpler and more efficient. The foaming agent may fill the voids of the groove 11, forming a uniform, dense insulation. Meanwhile, the foaming agent can be adjusted according to the shape and the size of the groove 11, and the filling and curing characteristics of the foaming agent can be freely exerted. Since the foaming agent can well fill the voids in the grooves 11, the heat insulating performance can be made more uniform and stable. In addition, filling the grooves 11 with a foaming agent can reduce material waste and production costs.

In this embodiment, the heat insulation assembly 100 further includes a sealing member 5, where the sealing member 5 is disposed at one end of the bracket body 1 near the refrigerator sidewall, and the addition of the sealing member 5 in the heat insulation assembly 100 can better prevent leakage of cold air and improve the heat insulation effect. The gap between the heat insulation assembly 100 and the refrigerator is a common place for air leakage, so the sealing member 5 is added to well seal the air leakage gap. The sealing element 5 is arranged at one end of the bracket body 1 close to the side wall of the refrigerator, so that the sealing element 5 can be kept in close contact with the refrigerator, and good sealing performance is ensured. Simultaneously, sealing member 5 can also reduce refrigerator noise and vibrations, improves the use comfort.

Specifically, the support body 1 is further provided with the inserting groove 12, the sealing element 5 is provided with the inserting portion 51 corresponding to the inserting groove 12, the inserting portion 51 is inserted into the inserting groove 12, the sealing element 5 can be more conveniently installed on the support body 1 through the design of the inserting groove 12 and the inserting portion 51, the heat insulation assembly 100 can be firmer and more stable, and the heat insulation assembly 100 is not easy to fall off or deform in the use process. The precise matching of the insertion groove 12 and the insertion portion 51 can improve the installation accuracy of the heat insulation assembly 100, thereby improving the heat insulation effect. At the same time, the design of the socket 12 and socket 51 may also make the insulation assembly 100 easier to disassemble and maintain, increasing its service life and reliability.

The sealing element 5 comprises at least two sealing parts 52, the sealing parts 52 can be deformed to enable the heat insulation assembly 100 to be clung to the side wall of the refrigerator, the sealing element 5 comprises at least two sealing parts 52, the tightness degree of the side wall of the refrigerator can be better adapted, and the fit degree with the side wall of the refrigerator is guaranteed. The deformability of the sealing part 52 can make full use of the flexibility and plasticity of the sealing material, so that the sealing element 5 is in close contact with the inner wall of the refrigerator to seal the air leakage gap, thereby achieving the heat insulation effect. The deformability of the sealing portion 52 also stabilizes the heat insulation assembly 100 and can be adapted to the tightness of the refrigerator, thereby ensuring the stability of the heat insulation performance.

As shown in fig. 3 and 5, the clamping member 3 is a claw 31, and the claw 31 is used as the clamping member 3, so that the connection between the heat insulation assembly 100 and the refrigerator can be more fastened and firmer. The claws 31 can tightly clamp the inner wall of the refrigerator to prevent the heat insulation assembly 100 from loosening or falling off the refrigerator, thereby ensuring the heat insulation effect. In addition, the claws 31 can be easily removed when the insulation assembly 100 needs to be disassembled or maintained, improving the ease of use and maintainability of the insulation assembly 100.

Meanwhile, the heat insulator 2 is a heat insulating foam 21. By adopting the heat insulation foam 21 as the heat insulation member 2, the transmission of external cold and hot air between adjacent drawers 61 can be reduced more effectively, the heat insulation foam 21 has good heat insulation performance, the heat transmission can be reduced effectively, the energy efficiency ratio of the refrigerator is improved, and the running cost is reduced. In addition, the heat insulation foam 21 can avoid the interference of the heat sensor, improve the stability of the refrigerating effect and prolong the service life of the refrigerator.

The embodiment also provides a refrigerator, as shown in fig. 1 and 2, the refrigerator comprises the heat insulation assembly 100, the heat insulation assembly 100 is arranged between two adjacent drawers 61 in a clamping manner, and the heat insulation assembly 100 can effectively isolate the adjacent drawers 61 and prevent heat from being transferred between the two adjacent drawers 61. The design of the clamping piece 3 can ensure that the bracket is reliably connected with the refrigerator. In addition, the heat insulation assembly 100 has a simple structure and is easy to install, and the production cost and the use difficulty of users can be reduced.

The refrigerator comprises a temperature sensor and a cover plate 62, the cover plate 62 is covered on the drawer 61, temperature compensation heaters are arranged on the bracket body 1 and the cover plate 62, and the temperature compensation heaters are arranged on the heat insulation assembly 100 and the cover plate 62, so that the temperature stability of the interior of the refrigerator can be well ensured. The temperature sensor can monitor the temperature inside the refrigerator compartment in real time, and when the temperature drops, the temperature compensating heater is automatically started to heat the heat insulation assembly 100 and the cover plate 62, so as to ensure the stability of the temperature of the internal environment of the refrigerator.

In addition, the cover plate 62 is covered on each drawer 61, so that the interference of the external temperature can be effectively prevented, and the temperature inside each drawer 61 is ensured to be relatively stable. Meanwhile, since the cover plate 62 and the heat insulation assembly 100 are both provided with temperature compensation heaters, the temperature inside the refrigerating chamber can be more accurately controlled, and the refrigerating effect and the energy saving benefit of the refrigerator can be improved.

Wherein the bracket cover 4 is generally made of the same heat insulating material as the heat insulating member 2 and covers the heat insulating member 2 and the groove 11. The heat insulating member 2 of the heat insulating assembly 100 can be made of high-efficiency heat insulating materials, such as polystyrene board, air glue and the like, and has good heat insulating performance.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.

Claims

1. An insulation assembly, the insulation assembly comprising:

the bracket body is arranged between adjacent drawers in the refrigerator;

the heat insulation part is covered on the side surface of the bracket body opposite to the drawer; and

And one end of the clamping piece is connected with the bracket body, and the other end of the clamping piece is clamped with the refrigerator.

2. The insulation assembly of claim 1, wherein the bracket body is further provided with a recess, the insulation being disposed within the recess.

3. The insulation assembly of claim 2, further comprising a bracket cover that fits over the recess.

4. The insulation assembly of claim 3, further comprising a foaming agent filling within the recess and forming the insulation.

5. The insulation assembly of claim 1, further comprising a seal disposed on a side of the bracket body adjacent the refrigerator side wall.

6. The insulation assembly of claim 5, wherein the bracket body is further provided with a socket, and the sealing member is provided with a socket corresponding to the socket, and the socket is plugged in the socket.

7. The insulation assembly of claim 5, wherein the seal comprises at least two seals that are deformable to allow the insulation assembly to be in close proximity to a side wall of the refrigerator.

8. The insulation assembly of claim 1, wherein the engagement member is a pawl; and/or the number of the groups of groups,

the heat insulating piece is heat insulating foam.

9. A refrigerator comprising the insulation assembly of any one of claims 1-8.

10. The refrigerator of claim 9, wherein the refrigerator includes a temperature sensor and a cover plate, the cover plate is covered on the drawer, and the bracket body and the cover plate are provided with temperature compensation heaters.