refrigerator

Abstract

The utility model relates to a refrigerator, which includes: a box body, a storage room formed in the box body; a press chamber, arranged in the box body; a heating chamber, arranged at the front wall of the box body, a heating chamber formed in the heating chamber; a drainage channel, one end of the drainage channel is connected to the heating chamber, and the other end of the drainage channel is connected to the inside of the press chamber; the press chamber and the heating chamber in the heating chamber can be connected through the drainage channel, and the hot air in the press chamber can enter the heating chamber through the drainage channel to heat the heating chamber, and the residual heat in the press chamber is fully utilized to heat the inside of the heating chamber, thereby realizing the independent heating function of the heating chamber and improving the convenience of users. In addition, the scheme can effectively reduce the temperature in the press chamber and reduce the energy consumption of the refrigerator.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background Art

[0002] A refrigerator is a container that uses the phase change of a refrigerant to create a low-temperature environment for storing food. It is one of the indispensable household appliances for people's home life. As people's living standards improve, the requirements for refrigerators are getting higher and higher.

[0003] In the related refrigerator, the refrigerator usually includes a box body and a box liner arranged in the box body, and a storage room is formed in the box liner. A refrigeration system is arranged in the box body, and the refrigeration system includes a compressor, a condenser and an evaporator. After being compressed by the compressor, the refrigerant flows into the condenser to condense, and then flows into the evaporator to evaporate and absorb heat, so that the evaporator cools the storage room.

[0004] In the refrigeration system of existing refrigerators, the compressor and condenser are usually concentrated in the compressor compartment. The compressor and condenser will release a lot of heat when working. In the existing refrigerator solution, the waste heat utilization rate in the compressor compartment is low and the heat dissipation performance is limited, resulting in a high temperature in the compressor compartment, which easily affects the performance of the compressor and increases the energy consumption of the refrigerator. Utility Model Content

[0005] The utility model aims to provide a refrigerator to realize the independent heating function of the refrigerator and improve the convenience of users.

[0006] The utility model may also be intended to provide a refrigerator to optimize the waste heat utilization solution in the compressor compartment of the refrigerator.

[0007] The utility model also aims to provide a refrigerator to reduce the temperature in the compressor compartment.

[0008] Another object of the present invention is to provide a refrigerator to reduce the energy consumption of the refrigerator.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0010] According to one aspect of the utility model, the utility model provides a refrigerator, which includes: a box body, which forms an outer shell of the refrigerator; a storage chamber is formed in the box body; a press chamber, which is arranged in the box body; a heating chamber, which is arranged at the front wall of the box body, and a heating cavity is formed in the heating chamber; a drainage channel, which is arranged in the box body, one end of the drainage channel is connected to the heating cavity, and the other end of the drainage channel is connected to the inside of the press chamber; wherein the hot air in the press chamber can enter the heating cavity through the drainage channel to heat the heating cavity.

[0011] In some embodiments of the present application, one end of the drainage channel connected to the compressor chamber is an air inlet end; a condensing fan is provided in the compressor chamber, and the air inlet end of the drainage channel is arranged on the air outlet side of the condensing fan.

[0012] In some embodiments of the present application, a condenser and a compressor are provided in the press chamber, and the condenser and the compressor are provided on the suction side of the condensing fan.

[0013] In some embodiments of the present application, the heating chamber can be pushed and pulled or detachably arranged on the front wall of the box body to open or close the heating chamber.

[0014] In some embodiments of the present application, a storage rack is provided in the heating chamber, and the storage rack is arranged in the heating cavity.

[0015] In some embodiments of the present application, the refrigerator includes a box liner, and the storage chamber is formed in the box liner; a foam layer is provided between the outer wall of the box liner and the inner wall of the box body, and the drainage channel is provided in the foam layer.

[0016] In some embodiments of the present application, one end of the drainage channel connected to the heating chamber is the air outlet end, and an air inlet is provided on the back side of the heating chamber, and the air inlet can be directly connected to the air outlet end of the drainage channel.

[0017] In some embodiments of the present application, there are multiple storage chambers, including at least a first storage chamber and a second storage chamber separated by an upper and a lower part, and the first storage chamber is arranged above the second storage chamber; the refrigerator includes a first door and a second door; the first door is arranged on the front side of the box body, and is used to open and close the first storage chamber; the second door is arranged on the front side of the box body, and is used to open and close the second storage chamber; the heating chamber is arranged between the first storage chamber and the second storage chamber, and between the first door and the second door.

[0018] In some embodiments of the present application, a handle groove is recessed at the top of the second box door; an exhaust hole is provided at the bottom of the heating chamber, and the exhaust hole is arranged toward the handle groove; when the hot air in the press chamber enters the heating chamber through the drainage channel, the air in the heating chamber can be blown toward the handle groove through the exhaust hole.

[0019] In some embodiments of the present application, the handle groove is extended in a long strip along the width direction of the second door; a plurality of exhaust holes are provided at the bottom of the heating chamber, and the plurality of exhaust holes are arranged in sequence and spaced apart along the extension direction of the handle groove.

[0020] In some embodiments of the present application, two second storage chambers are provided, and the two second storage chambers are arranged below the heating bin in a left-right partition; two second doors are provided, and the two second doors are arranged in a one-to-one correspondence with the two second storage chambers; a vertical partition extending vertically is provided between the two second storage chambers; an exhaust port is provided on the bottom surface of the heating bin, and the exhaust port is arranged toward the front end surface of the vertical partition; when the second door closes the second storage chamber, a gap channel is formed between the two second doors, and the gap channel is located on the front end surface of the vertical partition, and the exhaust port is arranged toward the gap channel; when the hot air in the compressor bin enters the heating chamber through the drainage channel, the air in the heating chamber can be blown into the gap channel through the exhaust hole.

[0021] The embodiments of the present invention have the following advantages and positive effects:

[0022] In the refrigerator of the embodiment of the utility model, a storage room, a press chamber and a heating chamber are respectively provided in the box body, and the press chamber and the heating chamber in the heating chamber are connected through the drainage channel, so that the hot air in the press chamber can enter the heating chamber through the air guide duct, and the residual heat in the press chamber is fully utilized to heat the inside of the heating chamber, thereby realizing the independent heating function of the heating chamber and improving the convenience of users. In addition, this solution can effectively reduce the temperature in the press chamber and reduce the energy consumption of the refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a refrigerator according to an embodiment of the utility model.

[0024] Figure 2 yes Figure 1 Schematic diagram of the structure in another state.

[0025] Figure 3 yes Figure 1 Schematic diagram of the internal structure.

[0026] Figure 4 yes Figure 3 Schematic diagram of the structure from another perspective.

[0027] Figure 5 yes Figure 4 Schematic diagram of the partially enlarged structure.

[0028] Figure 6 yes Figure 3 A partial cross-sectional view of .

[0029] Figure 7 yes Figure 6 Side view of.

[0030] Figure 8 yes Figure 6 Schematic diagram of the structure of the heating chamber.

[0031] Fig. 9 yes Figure 8 Top view of the .

[0032] Fig.10 yes Figure 8 Schematic diagram of the structure from another perspective.

[0033] Fig.11 yes Figure 1 A front view schematic diagram of .

[0034] Fig.12 yes Figure 3 A front view schematic diagram of .

[0035] The reference numerals are as follows: 1. box body; 10a. first storage room; 10b. second storage room; 11a. first box door; 11b. second box door; 111. handle groove; 12a. first box liner; 12b. second box liner; 13. vertical partition; 130. gap channel; 14. press chamber; 15. drainage channel; 151. air inlet; 152. air outlet; 21. compressor; 22. condenser; 23. condensing fan; 3. heating chamber; 30. heating chamber; 31. storage rack; 32. air inlet; 33. air guide plate; 34. exhaust hole; 35. exhaust outlet. DETAILED DESCRIPTION

[0036] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In the refrigeration system of existing refrigerators, the compressor and condenser are usually concentrated in the compressor compartment. The compressor and condenser will release a lot of heat when working. In the existing refrigerator solution, the waste heat utilization rate in the compressor compartment is low and the heat dissipation performance is limited, resulting in a high temperature in the compressor compartment, which easily affects the performance of the compressor and increases the energy consumption of the refrigerator.

[0041] For the convenience of description, unless otherwise specified, the directions of up, down, left, right, front and back in this article are all based on the state of the refrigerator when it is in use, with the refrigerator door being the front and the opposite direction being the back, the vertical direction being the up and down direction, and the horizontal direction being the left and right direction.

[0042] Figure 1 It is a structural schematic diagram of a refrigerator according to an embodiment of the utility model. Figure 2 yes Figure 1 Schematic diagram of the structure in another state. Figure 3 yes Figure 1 Schematic diagram of the internal structure.

[0043] See also Figures 1 to 3 As shown, the refrigerator provided in the embodiment of the utility model may include a box body 1. The box body 1 may adopt a hollow structure of a rectangular parallelepiped. It is understandable that in other embodiments, the box body 1 may also adopt a hollow shell structure of other shapes.

[0044] In some embodiments, a storage room may be formed in the box body 1. The storage room may be used as an independent storage space, and may be used as a refrigeration room, a temperature-changing room, a freezing room, etc., to meet different storage requirements such as refrigeration and freezing according to different types of stored items.

[0045] In some embodiments, a plurality of storage chambers may be provided in the box body 1. The plurality of storage chambers may be arranged in the box body 1 in an up-down partition or a left-right partition.

[0046] See also Figures 1 to 3 As shown, in some embodiments, a door may be provided on the front side of the cabinet 1. The door may be used to open and close the storage compartment. The door may be connected to the cabinet 1 by a hinge, so that the door of the refrigerator may rotate around the axis of the hinge to open and close the door of the refrigerator, thereby opening and closing the corresponding storage compartment.

[0047] In some embodiments, multiple doors may be provided. Multiple doors may be provided in one-to-one correspondence with multiple storage rooms. It should be noted that, in other embodiments, multiple doors may also open and close a storage room at the same time.

[0048] See also Figure 3 As shown, in some embodiments, a box liner may be provided in the box body 1. A storage room may be formed in the box liner. Multiple box liner may be provided in the box body 1. Multiple box liner may be arranged in the box body 1 in an upper and lower partition or a left and right partition. One or more storage rooms may be formed in each box liner.

[0049] See also Figures 1 to 3 As shown, in some embodiments, the plurality of storage chambers in the box body 1 may include a first storage chamber 10a. A first door 11a may be provided on the front side of the first storage chamber 10a. Two first doors 11a may be provided. The two first doors 11a may be arranged on the front wall of the box body 1 in a left-right relative manner. The two first doors 11a may be used to open and close the first storage chamber 10a together.

[0050] In some embodiments, the first storage chamber 10a may be a refrigerating chamber. It should be noted that, in other embodiments, the first storage chamber 10a may also be other types of storage chambers.

[0051] See also Figures 1 to 3 As shown, in some embodiments, the multiple storage chambers in the box body 1 may include a second storage chamber 10b. The second storage chamber 10b may be arranged below the first storage chamber 10a at intervals. The first storage chamber 10a and the second storage chamber 10b may be arranged in an upper and lower partition. A second door 11b may be provided on the front side of the second storage chamber 10b. The second door 11b may be arranged on the front wall of the box body 1. The second door 11b may be used to open and close the second storage chamber 10b.

[0052] In some embodiments, the second storage chamber 10b may be a freezer. It should be noted that in other embodiments, the second storage chamber 10b may also be other types of storage chambers.

[0053] See also Figures 1 to 3As shown, in some embodiments, two second storage chambers 10b may be provided. The two second storage chambers 10b may be provided below the first storage chamber 10a. The two second storage chambers 10b may be arranged in a left-right partition. Two second doors 11b may be provided. The two second doors 11b may be arranged in a one-to-one correspondence with the two second storage chambers 10b. The two second doors 11b may be used to open and close a second storage chamber 10b, respectively.

[0054] In some embodiments, a vertical partition 13 extending vertically may be provided between the two second storage chambers 10 b. The two second storage chambers 10 b may be provided on the left and right sides of the vertical partition 13, respectively.

[0055] See also Figure 3 As shown, in some embodiments, two box bladders may be provided in the box body 1, and the two box bladders may be a first box bladder 12a and a second box bladder 12b. The first box bladder 12a and the second box bladder 12b may be arranged adjacent to each other up and down. The first storage chamber 10a may be formed in the first box bladder 12a. The second storage chamber 10b may be formed in the second box bladder 12b. The second box bladder 12b may be arranged below the first box bladder 12a2, so that the second storage chamber 10b may be arranged at intervals below the bottom of the first storage chamber 10a.

[0056] In some embodiments, only one second box 12b may be provided. Two second storage chambers 10b may be formed inside the second box 12b. A vertical partition 13 may be provided inside the second box 12b, thereby dividing the internal space of the second box 12b into two second storage chambers 10b arranged adjacent to each other on the left and right.

[0057] It should be noted that, in some other embodiments, two second boxes 12b may be provided. The two second boxes 12b are arranged adjacent to each other. The two second boxes 12b may be arranged below the first box 12a. The two second storage chambers 10b may be formed inside a second box 12b respectively. The vertical partition 13 may be arranged in the area between the two second boxes 12b.

[0058] Figure 4 yes Figure 3 Schematic diagram of the structure from another perspective. Figure 5 yes Figure 4 Schematic diagram of the partially enlarged structure.

[0059] See also Figures 3 to 5 As shown, in some embodiments, a refrigeration system may be provided in the cabinet 1. The refrigeration system may be provided inside the cabinet 1. The refrigeration system may be used to provide cold air inside the refrigerator to maintain a low temperature environment in each storage chamber.

[0060] In some embodiments, the refrigeration system may include a compressor 21. The compressor 21 may compress the refrigerant into high-temperature and high-pressure refrigerant vapor.

[0061] In some embodiments, the refrigeration system may include a condenser 22. The compressor 21 may deliver the compressed refrigerant to the condenser 22. The condenser 22 may condense high-temperature and high-pressure refrigerant vapor.

[0062] In some embodiments, the refrigeration system may include a throttling device (not shown). The condenser 22 may deliver the condensed refrigerant to the throttling device. The throttling device may be a capillary tube. The throttling device may be used to throttle and depressurize the refrigerant.

[0063] In some embodiments, the refrigeration system may include an evaporator (not shown). The throttling device may deliver the throttled and depressurized refrigerant to the evaporator. The evaporator may be used to evaporate and boil the refrigerant vapor so as to absorb the heat of the surrounding medium.

[0064] In some embodiments, the compressor 21 , the condenser 22 , the throttling device, and the evaporator may be sequentially connected to form a refrigeration circuit, in which the refrigerant may circulate to achieve refrigeration of the interior of the box 1 .

[0065] See also Figures 4 to 5 As shown, in some embodiments, a press chamber 14 may be provided in the housing 1. The press chamber 14 may be provided in the bottom area of ​​the housing 1. The press chamber 14 may be located at the rear lower side of the storage chamber. A compressor 21, a condenser 22, etc. may be provided in the press chamber 14. When the compressor 21 and the condenser 22 are working, the compressor 21 and the condenser 22 will respectively emit heat, so that the temperature in the press chamber 14 increases.

[0066] It should be noted that, in some other embodiments, the press chamber 14 may also be disposed at other positions such as the top or side of the box body 1 .

[0067] See also Figures 4 to 5 As shown, in some embodiments, a condensing fan 23 may be provided in the compressor chamber 14. The condensing fan 23 is used to provide wind power, thereby forming a heat dissipation airflow in the compressor chamber 14, which can be used to dissipate heat and cool the compressor chamber 14, and further dissipate heat and cool the compressor 21, condenser 22 and other components in the compressor chamber 14.

[0068] In some embodiments, an air inlet (not shown in the figure) and an air outlet (not shown in the figure) may be provided on the wall of the compressor chamber 14. The air inlet and the air outlet may be connected to the outside of the box body 1 respectively. When the condensing fan 23 is working, the wind force provided by the condensing fan 23 can make the cold air outside the box body 1 enter the compressor chamber 14 through the air inlet, and make the hot air in the compressor chamber 14 be discharged to the outside of the box body 1 through the air outlet, thereby achieving heat dissipation and cooling of the compressor chamber 14.

[0069] See also Figures 4 to 5 As shown, in some embodiments, the condenser 22 and the condensing fan 23 can be arranged at intervals and opposite to each other inside the compressor chamber 14. The condenser 22 can be arranged at intervals on the air suction side of the condensing fan 23. When the condensing fan 23 is working, the wind force of the condensing fan 23 can extract the heat around the condenser 22, thereby achieving heat dissipation and cooling of the condensing fan 23.

[0070] In some embodiments, the compressor 21 and the condensing fan 23 may be arranged at intervals and opposite to each other inside the compressor chamber 14. The compressor 21 may be arranged at intervals on the air suction side of the condensing fan 23. The compressor 21 may be arranged at intervals on a side of the condenser 22 away from the condensing fan 23. When the condensing fan 23 is working, the wind force of the condensing fan 23 can extract the heat around the compressor 21, thereby achieving heat dissipation and cooling of the compressor 21.

[0071] Figure 6 yes Figure 3 A partial cross-sectional view of . Figure 7 yes Figure 6 Side view of. Figure 8 yes Figure 6 Schematic diagram of the structure of the middle heating chamber 3.

[0072] See also Figures 1 to 8 As shown, in some embodiments, a heating chamber 3 may be provided in the box body 1. The heating chamber 3 may be provided at the front wall of the box body 1. A heating chamber 30 may be formed inside the heating chamber 3. The heating chamber 30 may be used to realize the independent heating function of the refrigerator. Items such as milk, beverages, traditional Chinese medicine, and facial masks may be placed in the heating chamber 30 for heating, thereby improving the convenience of use for users.

[0073] In some embodiments, a drainage channel 15 may be provided in the housing 1. One end of the drainage channel 15 may be connected to the heating chamber 3, so that one end of the drainage channel 15 may be connected to the heating chamber 30. The other end of the drainage channel 15 may be connected to the inside of the press chamber 14. Therefore, the hot air in the press chamber 14 can enter the heating chamber 30 through the drainage channel 15, and then the items in the heating chamber 30 can be heated by the hot air in the press chamber 14, thereby realizing the independent heating function in the heating chamber 3, realizing the independent heating function of the refrigerator, and improving the convenience of user use. In addition, in this solution, the hot air in the press chamber 14 can pass through the heating chamber 3, thereby effectively reducing the temperature in the press chamber 14 and reducing the energy consumption of the refrigerator.

[0074] See also Figure 6 to Figure 7 As shown, in some embodiments, one end of the drainage channel 15 connected to the compressor chamber 14 may be an air inlet end 151. The air inlet end 151 of the drainage channel 15 may be arranged at the air outlet side of the condensing fan 23. Therefore, when the condensing fan 23 is running, the hot air in the compressor chamber 14 may enter the interior of the air guide channel through the air inlet end 151 of the drainage channel 15 by means of the wind force of the condensing fan 23, without the need for other additional fans to provide wind force.

[0075] In some embodiments, one end of the drainage channel 15 connected to the heating chamber 30 is an air outlet 152. With the help of the wind force of the condensing fan 23, the air in the drainage channel 15 can flow into the heating chamber 3 through the air outlet 152 to heat the items in the heating chamber 3.

[0076] In some embodiments, a foam layer (not shown) may be provided in the box body 1. The foam layer may be formed in the space between the outer wall of the box liner and the inner wall of the box body 1. The drainage channel 15 may be provided in the foam layer, and the drainage channel 15 may be fixed inside the box body 1 through the foam layer.

[0077] In some embodiments, the drainage channel 15 may be disposed in the foam layer near a side wall of the box body 1. The air inlet end 151 of the drainage channel 15 may be arranged in an end wall of the press chamber 14. The air outlet end 152 of the drainage channel 15 may be connected to one end of the heating chamber 3.

[0078] Fig. 9 yes Figure 8 Top view of the .

[0079] See also Figures 1 to 9 As shown, in some embodiments, the heating chamber 3 can be arranged in a long strip shape and extend horizontally. The width of the heating chamber 3 can be consistent with the width of the box body 1. The two ends of the heating chamber 3 can be extended and arranged at the left and right side walls of the box body 1 respectively.

[0080] In some embodiments, the heating chamber 3 may be arranged in the foaming layer between the first storage chamber 10a and the second storage chamber 10b. The heating chamber 3 may be arranged in the foaming layer between the first box 12a and the second box 12b. Therefore, the heating chamber 3 may be arranged at the front wall of the box body 1 instead of the middle beam. The heating chamber 3 may not occupy the storage space of the first storage chamber 10a and the second storage chamber 10b, and will not reduce the storage chamber volume of the refrigerator. In addition, this solution does not require the arrangement of a dew removal pipe at the heating chamber 3, and does not require dew removal in the area where the heating chamber 3 is located.

[0081] In some embodiments, the heating chamber 3 may be arranged in the area between the first door 11a and the second door 11b. Therefore, the heating chamber 3 may not affect the normal opening or closing of the first door 11a and the second door 11b.

[0082] See also Figures 6 to 9 As shown, in some embodiments, a shelf 31 may be provided in the heating chamber 3. The shelf 31 may be provided in the heating chamber 30. The shelf 31 may be used to place items such as milk, beverages, Chinese medicine, and facial masks. When the hot air in the press chamber 14 enters the heating chamber 30 through the drainage channel 15, the hot air may heat the items to be heated on the shelf 31. The items to be heated are placed on the shelf 31, which may improve the heat exchange efficiency between the items and the hot air.

[0083] In some embodiments, a plurality of racks 31 may be provided in the heating chamber 3. The plurality of racks 31 may be sequentially arranged at intervals along the length direction of the heating chamber 3. The plurality of racks 31 may be used to place different items to be heated, respectively.

[0084] In some embodiments, an air inlet 32 ​​may be provided on the back of the heating chamber 3. The air inlet 32 ​​may be connected to the heating chamber 30. The air inlet 32 ​​may be directly connected to the air outlet end 152 of the drainage channel 15. Therefore, the hot air in the press chamber 14 can enter the heating chamber 30 through the drainage channel 15 and the air inlet 32 ​​to heat the heating chamber 30.

[0085] In some embodiments, the air inlet 32 ​​may be arranged at one end of the back side of the heating chamber 3. It should be noted that in other embodiments, the air inlet 32 ​​may also be arranged at other areas of the back side of the heating chamber 3.

[0086] See also Figures 8 to 9 As shown, in some embodiments, a wind deflector 33 may be provided in the heating chamber 3. The wind deflector 33 may be provided at the end of the heating chamber 30. The wind deflector 33 may be in an arc-shaped structure. One end of the arc of the wind deflector 33 may extend to one side of the air inlet 32. The other end of the wind deflector 33 may extend to the front wall of the heating chamber 3. The air in the guide channel 15 may be smoothly introduced into the heating chamber 30 through the air inlet 32 ​​and the wind deflector.

[0087] See also Figure 1 to Figure 2 As shown, in some embodiments, the heating chamber 3 can adopt a drawer-type structure. The heating chamber 3 can be arranged at the front wall of the box body 1 in a push-pull manner. Therefore, the heating chamber 3 can be opened or closed by pulling, so that the object to be heated can be placed in the heating chamber 30.

[0088] In some embodiments, when the heating chamber 3 is pushed as a whole into the front wall of the box body 1, the front side wall of the heating chamber 3 can be arranged flush with the front side wall of the first door 11a, and the front side wall of the heating chamber 3 can also be arranged flush with the front side wall of the second door 11b.

[0089] It should be noted that, in other embodiments, the heating chamber 3 may also be detachably disposed on the front wall of the box body 1. The heating chamber 3 may be removed from the front wall of the box body 1 as a whole, so as to facilitate placing the heated items into the heating chamber 30. When the heating chamber 3 is placed on the front wall of the box body 1 as a whole, the air inlet 32 ​​at the back of the heating chamber 3 may be directly connected to the air outlet end 152 of the drainage channel 15.

[0090] Fig.10 yes Figure 8 Schematic diagram of the structure from another perspective. Fig.11 yes Figure 1 A front view schematic diagram of .

[0091] See also Figures 1 to 11 As shown, in some embodiments, an exhaust hole 34 may be provided at the bottom of the heating chamber 3. When the hot air in the press chamber 14 enters the heating chamber 3 through the drainage channel 15, the air in the heating chamber 3 may be exhausted downward through the exhaust hole 34, thereby removing dew from the area below the heating chamber 3.

[0092] In some embodiments, the top of the second door 11b may be recessed with a handle groove 111. The exhaust holes 34 at the bottom of the heating chamber 3 may be arranged toward the handle groove 111. Therefore, when the hot air in the press chamber 14 enters the heating chamber 3 through the drainage channel 15, the hot air in the heating chamber 3 may be blown toward the handle groove 111 through the exhaust holes 34, achieving a dew removal effect on the handle groove 111 and realizing secondary utilization of the hot air.

[0093] In some embodiments, the handle groove 111 of the second door 11b can be arranged in a long strip extending along the width direction of the second door 11b. A plurality of exhaust holes 34 can be provided at the bottom of the heating chamber 3. The plurality of exhaust holes 34 are arranged in sequence and at intervals along the extension direction of the handle groove 111. Therefore, the hot air in the heating chamber 3 can be blown to different areas of the handle groove 111 through the plurality of exhaust holes 34 at the same time, so as to better achieve the dew removal effect on the handle groove 111 and provide users with a better door opening and closing experience.

[0094] In some embodiments, the bottom of the heating chamber 3 may be provided with two groups of exhaust holes 34. One group of exhaust holes 34 may be arranged vertically opposite to the handle groove 111 at the top of a second door 11b. The other group of exhaust holes 34 may be arranged vertically opposite to the handle groove 111 at the top of another second door 11b.

[0095] Fig.12 yes Figure 3 A front view schematic diagram of .

[0096] See also Figures 1 to 12 As shown, in some embodiments, an exhaust port 35 is provided on the bottom surface of the heating chamber 3. The exhaust port 35 may be arranged toward the front end surface of the vertical partition 13. Therefore, when the hot air in the press chamber 14 enters the heating chamber 3 through the drainage channel 15, the air in the heating chamber 3 may be exhausted downward through the exhaust port 35, thereby dehumidifying the front end surface area of ​​the vertical partition 13 below the heating chamber 3, so that the front end surface area of ​​the vertical partition 13 does not need to be arranged with a dehumidification pipe.

[0097] In some embodiments, when the two second doors 11b close the corresponding second storage chamber 10b, a gap channel 130 may be formed between the two second doors 11b. The gap channel 130 may be located on the front end surface of the vertical partition 13. The exhaust port 35 may be arranged toward the gap channel 130. The exhaust port 35 may be directly connected to the gap channel 130. Therefore, when the hot air in the press chamber 14 enters the heating chamber 3 through the drainage channel 15, the air in the heating chamber 3 may be blown downward into the gap channel 130 through the exhaust port 35, thereby removing the front end surface of the vertical partition 13 on the back side of the gap channel 130. It should be noted that when the second door 11b is open, the air in the heating chamber 3 may be blown downward directly toward the front end surface of the vertical partition 13 through the exhaust port 35, thereby removing the front end surface of the vertical partition 13.

[0098] Based on the above technical solution, the embodiment of the utility model has at least the following advantages and positive effects:

[0099] In the refrigerator of the embodiment of the utility model, a storage room, a press chamber 14 and a heating chamber 3 are respectively provided in the box body 1, and the press chamber 14 and the heating chamber 3 in the heating chamber 3 are connected through the drainage channel 15, so that the hot air in the press chamber 14 can enter the heating chamber 30 through the air guide duct, and the residual heat in the press chamber 14 is fully utilized to heat the inside of the heating chamber 30, thereby realizing the independent heating function of the heating chamber 3, and improving the convenience of users. In addition, this solution can effectively reduce the temperature in the press chamber 14 and reduce the energy consumption of the refrigerator.

[0100] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A refrigerator, characterized in that: include: A box body, which forms an outer shell of the refrigerator; a storage room is formed in the box body; A press chamber, which is arranged in the box body; A heating chamber is arranged at the front wall of the box body, and a heating cavity is formed in the heating chamber; A drainage channel is provided in the box body, one end of the drainage channel is communicated with the heating chamber, and the other end of the drainage channel is communicated with the interior of the press chamber; Wherein, the hot air in the compressor chamber can enter the heating chamber through the drainage channel to heat the heating chamber.

2. The refrigerator according to claim 1, characterized in that: One end of the drainage channel connected to the compressor chamber is an air inlet end; A condensing fan is provided in the compressor chamber, and the air inlet end of the drainage channel is arranged at the air outlet side of the condensing fan.

3. The refrigerator according to claim 2, characterized in that: A condenser and a compressor are arranged in the compressor chamber, and the condenser and the compressor are arranged on the air suction side of the condensing fan.

4. The refrigerator according to claim 1, characterized in that: The heating chamber can be pushed and pulled or detachably arranged at the front wall of the box body to open or close the heating cavity.

5. The refrigerator according to claim 1, characterized in that: A storage rack is provided in the heating chamber, and the storage rack is arranged in the heating cavity.

6. The refrigerator according to claim 1, characterized in that: The refrigerator comprises a box liner, and the storage chamber is formed in the box liner; a foam layer is arranged between the outer wall of the box liner and the inner wall of the box body, and the drainage channel is arranged in the foam layer.

7. The refrigerator according to claim 1, characterized in that: One end of the drainage channel connected to the heating chamber is an air outlet end, and an air inlet is provided on the back side of the heating chamber, and the air inlet can be directly connected to the air outlet end of the drainage channel.

8. The refrigerator according to claim 1, characterized in that The storage chambers are provided in plurality, including at least a first storage chamber and a second storage chamber separated from each other, wherein the first storage chamber is arranged above the second storage chamber at intervals; The refrigerator comprises a first door and a second door; the first door is arranged at the front side of the box body and is used to open and close the first storage chamber; the second door is arranged at the front side of the box body and is used to open and close the second storage chamber; The heating chamber is arranged between the first storage chamber and the second storage chamber, and between the first door and the second door.

9. The refrigerator according to claim 8, characterized in that: A handle groove is recessed on the top of the second door; An exhaust hole is provided at the bottom of the heating chamber, and the exhaust hole is arranged toward the handle groove; When the hot air in the press chamber enters the heating chamber through the drainage channel, the air in the heating chamber can be blown toward the handle groove through the exhaust hole.

10. The refrigerator according to claim 9, characterized in that: The handle groove is arranged in a long strip extending along the width direction of the second door; A plurality of exhaust holes are provided at the bottom of the heating chamber, and the plurality of exhaust holes are arranged in sequence and at intervals along the extending direction of the handle groove.

11. The refrigerator according to claim 9, characterized in that: There are two second storage chambers, and the two second storage chambers are arranged below the heating chamber in a left-right partition; There are two second door, and the two second door are arranged in one-to-one correspondence with the two second storage rooms; A vertical partition extending vertically is provided between the two second storage chambers; An exhaust port is provided on the bottom surface of the heating chamber, and the exhaust port is arranged toward the front end surface of the vertical partition plate; When the second door closes the second storage chamber, a gap channel is formed between the two second doors, the gap channel is located on the front end surface of the vertical partition, and the exhaust port is arranged toward the gap channel; When the hot air in the compressor chamber enters the heating chamber through the drainage channel, the air in the heating chamber can be blown into the gap channel through the exhaust hole.

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