CN219913610U

CN219913610U - Refrigerator with a refrigerator body

Info

Publication number: CN219913610U
Application number: CN202321251175.0U
Authority: CN
Inventors: 宋锋毅; 赵仲凯
Original assignee: Hisense Refrigerator Co Ltd
Current assignee: Hisense Refrigerator Co Ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-27
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to a refrigeration device, belonging to the technical field of refrigeration devices, a refrigerator comprises: the refrigerator comprises a box body, a door body, a freezing box, a first temperature sensor, a second temperature sensor and a controller, wherein a partition board is arranged in the box body, and a refrigerating chamber and a freezing chamber are respectively arranged at two sides of the partition board; a chute penetrates through the partition board; the icebox moves in the chute so that the icebox is respectively positioned in the refrigerating chamber or the freezing chamber; the first temperature sensor is arranged in the icebox; the second temperature sensor is arranged in the icebox and is arranged at one side of the first temperature sensor far away from the refrigerating chamber; the controller is configured to: detecting a first temperature and a second temperature respectively through a first temperature sensor and a second temperature sensor, and calculating an average value of the first temperature and the second temperature to obtain an average temperature; when the average temperature is higher than a first preset temperature, controlling the icebox to move to the freezing chamber; and when the average temperature is lower than the first preset temperature, controlling the icebox to move to the refrigerating chamber.

Description

Refrigerator with a refrigerator body

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator.

Background

Refrigerators are a kind of civil products that keep foods or other objects in a constant low temperature state. Refrigerators generally include a compressor, an evaporator, and a condenser, and a refrigerant flowing between the compressor, the evaporator, and the condenser serves to transfer temperature.

In the prior art, most of refrigerators are provided with a refrigerating chamber and a freezing chamber, when a user buys a beverage such as beer or beverage, the beverage is usually placed in the freezing chamber if the user wants to freeze the beverage quickly, but the placing time is not well mastered, and the beverage is often frozen or cracked due to the fact that the beverage is not taken out in time, and the cooling speed in the refrigerating chamber is very low, so that the refrigerator is poor in safety and inconvenient for the user to use.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide the refrigerator, when the refrigerator needs to ice articles, the temperature of the articles is detected through the first temperature sensor and the second temperature sensor, when the temperature of the articles is lower than the first preset temperature, the ice box drives the articles to drop to the freezing chamber for cooling, and when the temperature of the articles is higher than the first preset temperature, the ice box drives the articles to move to the refrigerating chamber, the temperature of the articles is kept at the first preset temperature, and the articles can be quickly iced.

In order to achieve the above object, the present utility model provides a refrigerator comprising:

the refrigerator comprises a refrigerator body, wherein a partition plate is arranged in the refrigerator body, a refrigerating chamber and a freezing chamber are respectively arranged at two sides of the partition plate, and the refrigerating chamber and the freezing chamber penetrate through the front side of the refrigerator body; a chute penetrates through the partition board;

a door body provided with a front side of the cabinet and used for closing the refrigerating chamber and/or the freezing chamber;

the icebox moves in the chute so that the icebox is respectively positioned in the refrigerating chamber or the freezing chamber;

the first temperature sensor is arranged in the icebox;

the second temperature sensor is arranged in the icebox and is arranged at one side, far away from the refrigerating chamber, of the first temperature sensor;

a controller configured to: detecting a first temperature and a second temperature respectively through the first temperature sensor and the second temperature sensor, and calculating an average value of the first temperature and the second temperature to obtain an average temperature; when the average temperature is greater than a first preset temperature, controlling the icebox to move to the freezing chamber; and when the average temperature is lower than a first preset temperature, controlling the icebox to move to the refrigerating chamber.

In technical scheme, when needs iced article, detect article temperature through first temperature sensor and second temperature sensor, be less than first default temperature when the temperature of article, icebox drives article and descends to the freezer and cool down, be higher than first default temperature, icebox drives article and removes to the walk-in, keeps article temperature at first default temperature, can ice article fast.

In some embodiments of the present utility model, at least one storage box is provided in the icebox, a storage cavity communicating with the outside is provided in the storage box, a first temperature sensor and a second temperature sensor are respectively provided in the storage box, the first temperature sensor is located at a side of the storage cavity close to the refrigerating chamber, and the second temperature sensor is located at a side of the storage cavity close to the freezing chamber.

In technical scheme, all can place the drink in every receiver, detect the temperature of drink through first temperature sensor and second temperature sensor, the temperature of detection is more accurate. The accuracy of the temperature of the iced beverage is improved.

In some embodiments of the present utility model, an air inlet communicating with the inside of the icebox is penetrated through any side wall of the icebox facing the chute.

In the technical scheme, when the icebox is positioned in the refrigerating chamber, cold air in the refrigerating chamber enters the icebox through the air inlet and refrigerates drinks in the icebox. When the icebox is positioned in the freezing chamber, cold air in the freezing chamber enters the icebox through the air inlet and refrigerates drinks in the icebox.

In some embodiments of the present utility model, a sliding rail is disposed on any side wall of the sliding groove, and the icebox is slidably connected to the sliding rail.

In the technical scheme, the icebox is guided through the sliding rail, so that the icebox moves more stably, and the stability of the structure operation is improved.

In some embodiments of the present utility model, the partition plate is provided with a rotation driving member, an output shaft of the rotation driving member is coaxially provided with a roller, an outer peripheral wall of the roller abuts against an outer wall of the ice box, and the roller rotates to drive the ice box to move along a length direction of the sliding rail.

In the technical scheme, when the icebox needs to be moved, the output shaft of the rotary driving piece rotates to drive the roller to rotate, the peripheral wall of the roller is attached to the icebox, and the icebox is driven to move through friction force. The rotary driving piece and the roller are simple in structure and convenient to maintain.

In some embodiments of the utility model, the thickness of the top and bottom of the icebox is the same as the thickness of the partition plate.

In the technical scheme, when the icebox is respectively positioned in the refrigerating chamber or the freezing chamber, the top or the bottom of the icebox and the partition plate are positioned on the same plane so as to avoid air leakage of the freezing chamber or the refrigerating chamber.

In some embodiments of the utility model, the icebox is provided with an opening towards one side of the front side of the box body, and an end cover is arranged at the opening of the icebox and is used for opening or closing the icebox.

In the technical scheme, the icebox is closed through the end cover so as to improve the stability of the temperature inside the icebox.

In some embodiments of the utility model, the refrigerator further includes:

the condenser is arranged in the box body;

the evaporator is arranged in the box body;

the compressor is arranged in the box body;

the condensing fan is arranged in the box body and is positioned between the condenser and the compressor; the condensing fan is used for blowing air flow to the refrigerating chamber and the freezing chamber through the condenser.

In some embodiments of the utility model, the controller is configured to increase the operating frequency of the compressor and the condensing fan when the average temperature is greater than a second preset temperature.

In the technical scheme, when the average temperature is higher than the second preset temperature, the temperature of the beverage is higher, and quick cooling is needed, so that the working frequencies of the compressor and the condensing fan are increased, the temperature of the freezing chamber is lower, and the speed of refrigerating the beverage is increased.

In some embodiments of the present utility model, a buzzer is disposed in the case, and the controller is configured to control the buzzer to sound when the average temperature is lower than a first preset temperature.

In the technical scheme, when the average temperature is lower than the first preset temperature, the representative drink is cooled, and the user is reminded through the buzzer.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a schematic view of an overall structure of a refrigerator according to an embodiment of the present utility model;

fig. 2 is a front view of a refrigerator according to an embodiment of the present utility model;

fig. 3 is a schematic structural view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 4 is a front view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 5 is a front view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 6 is a left side view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 7 is a right side view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 8 is a top view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 9 is a top view of an icebox part of a refrigerator according to an embodiment of the present utility model;

fig. 10 is a schematic view of a structure of another state of a refrigerator according to an embodiment of the present utility model;

fig. 11 is a front view of another state of a refrigerator according to an embodiment of the present utility model;

fig. 12 is a schematic view of a structure of another state of the icebox according to an embodiment of the present utility model;

fig. 13 is a front view of another state of the icebox according to an embodiment of the present utility model;

fig. 14 is a schematic view of a structure of another state of a refrigerator according to an embodiment of the present utility model;

fig. 15 is a front view of another state of the refrigerator according to the embodiment of the present utility model;

fig. 16 is a schematic view of a structure of another state of the icebox according to an embodiment of the present utility model;

fig. 17 is a front view of another state of the icebox according to an embodiment of the present utility model;

fig. 18 is a flowchart of the operation of a refrigerator according to an embodiment of the present utility model;

fig. 19 is a flowchart of the operation of the refrigerator according to the embodiment of the present utility model;

fig. 20 is a flowchart of the operation of the refrigerator according to the embodiment of the present utility model.

In the above figures: 100. a case; 200. a door body; 300. a partition plate; 400. iced box; 500. an end cap; 600. an air inlet; 700. a storage box; 800. a first temperature sensor; 900. a second temperature sensor; 110. a slide rail; 120. a rotary driving member; 130. and a roller.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication with each other, for example; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the present utility model, a refrigerator includes a cabinet having a storage space therein and a door for opening or closing the storage space. The door body is opened to store and fetch articles to the horizontal refrigerator, and a refrigerating assembly is arranged in the refrigerator body and comprises an evaporator and a fan; the box body is also provided with a condenser and a compressor, the compressor injects the refrigerant into the condenser, the refrigerant is radiated by the condenser and flows into the evaporator, the evaporator reduces the temperature of the storage space by evaporating and absorbing heat of the refrigerant, and the refrigerant flows back into the compressor to finish the next cycle after reducing the temperature.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, in an exemplary embodiment of the refrigerator of the present utility model, the refrigerator includes: the refrigerator comprises a box body 100, a door body 200, a freezing box 400, a first temperature sensor 800, a second temperature sensor 900 and a controller, wherein a partition plate 300 is arranged in the box body 100, a refrigerating chamber and a freezing chamber are respectively arranged at two sides of the partition plate 300, and the refrigerating chamber and the freezing chamber penetrate through the front side of the box body 100; a chute penetrates through the partition 300; the door body 200 is provided with the front side of the cabinet 100 and serves to close the refrigerating and/or freezing chambers; the icebox 400 moves in the chute such that the icebox 400 is located in the refrigerating compartment or the freezing compartment, respectively; the first temperature sensor 800 is disposed in the icebox 400; the second temperature sensor 900 is disposed in the icebox 400, and the second temperature sensor 900 is disposed at a side of the first temperature sensor 800 away from the refrigerating compartment; the controller is configured to: detecting a first temperature and a second temperature by the first temperature sensor 800 and the second temperature sensor 900, respectively, and calculating an average value of the first temperature and the second temperature to obtain an average temperature; when the average temperature is greater than the first preset temperature, controlling the icebox 400 to move to the freezing compartment; when the average temperature is lower than the first preset temperature, the icebox 400 is controlled to move to the refrigerating compartment.

In the technical scheme, when the iced article is needed, the temperature of the article is detected by the first temperature sensor 800 and the second temperature sensor 900, when the temperature of the article is lower than the first preset temperature, the icebox 400 drives the article to drop to the freezing chamber for cooling, and when the temperature is higher than the first preset temperature, the icebox 400 drives the article to move to the refrigerating chamber, so that the temperature of the article is kept at the first preset temperature, and the article can be quickly iced.

In some embodiments, the refrigerator is a vertical refrigerator, the partition 300 inside the refrigerator body 100 is horizontally disposed, the refrigerator is above the partition 300, and the freezer is below the partition 300. The chute penetrates the partition 300 in the vertical direction, and the icebox 400 slides up and down in the chute.

In some embodiments, the refrigerator further includes: a condenser, an evaporator, a compressor and a condensing fan, wherein the condenser is disposed in the case 100; the evaporator is disposed in the case 100; the compressor is disposed in the case 100; the condensing fan is arranged in the box body 100 and is positioned between the condenser and the compressor; the condensing fan is used for blowing air flow to the refrigerating chamber and the freezing chamber through the condenser. The condensing fan blows air flow through the condenser, and the air flow is absorbed in heat and refrigerated to form cold air when passing through the condenser, and the cold air enters the refrigerating chamber and the freezing chamber respectively to cool the refrigerating chamber and the freezing chamber. The refrigerating chamber and the freezing chamber are respectively provided with an air door, and the air door is used for controlling the flow of cold air entering the refrigerating chamber and the freezing chamber, so that the temperatures of the refrigerating chamber and the freezing chamber are different.

In some embodiments, the refrigerator is provided in a dual system, and the two condensers correspond to the refrigerating chamber and the freezing chamber, respectively, so that the temperatures of the refrigerating chamber and the freezing chamber are different.

Referring to fig. 1 to 10, in some embodiments, the icebox 400 is disposed at a side of the front side of the case 100 with an opening, and an end cap 500 is disposed at the opening of the icebox 400, and the end cap 500 is used for opening or closing the icebox 400. The icebox 400 is closed by the end cap 500 to improve the stability of the temperature inside the icebox 400. And, the door body 200 of the refrigerator is opened, the cover 500 faces the user, and the user can directly open the icebox 400, thereby facilitating the user's operation.

In some embodiments, the cover 500 is hinged to the opening of the icebox 400, and the user can open or close the icebox 400 by directly turning the cover 500. In some embodiments, the end cap 500 is directly fastened to the opening of the icebox 400, and the end cap 500 may be removed.

In some embodiments, the end cover 500 and the icebox 400 are connected by a buckle, the buckle includes a buckle ring and a buckle seat, the buckle ring and the buckle seat are respectively fixed on the icebox 400 and the end cover 500, and after the end cover 500 is closed to the icebox 400, the buckle ring can be buckled on the buckle seat to complete the connection between the end cover 500 and the icebox 400. Other connection methods between the end cap 500 and the icebox 400 are also possible.

In some embodiments, in a stand refrigerator, a refrigerator compartment is located above a freezer compartment. The top and bottom thicknesses of the icebox 400 are the same as the thickness of the partition 300. When the icebox 400 is located in the refrigerating compartment or the freezing compartment, respectively, the top or bottom of the icebox 400 is in the same plane as the partition 300 to prevent the freezing compartment or the refrigerating compartment from leaking air. When the icebox 400 moves to the refrigerating compartment, the lower surface of the icebox 400 is flush with the lower surface of the partition 300, and the inner bottom surface of the icebox 400 is flush with the upper surface of the partition 300. When the icebox 400 moves to the freezing compartment, the upper surface of the icebox 400 is flush with the upper surface of the partition 300, and the inner top surface of the icebox 400 is flush with the lower surface of the partition 300.

In some embodiments, the materials of the partition 300 and the icebox 400 are foaming layers, which has good heat insulation effect. Avoiding the temperature of the refrigerating chamber and the freezing chamber from being influenced mutually.

In some embodiments, since the material of the icebox 400 is a foaming layer, any side wall of the icebox 400 facing the chute is penetrated with an air inlet 600 communicating with the interior thereof. When the icebox 400 is located in the refrigerating compartment, cold air in the refrigerating compartment enters the icebox 400 through the air inlet 600 and cools the beverage inside the icebox 400. When the icebox 400 is positioned in the freezing compartment, cold air in the freezing compartment enters the icebox 400 through the air inlet 600 and cools the beverage inside the icebox 400. The air inlet 600 is formed at one side wall of the icebox 400 vertically.

In some embodiments, the icebox 400 is further provided with an air outlet. Cold air in the freezing chamber or the refrigerating chamber enters the icebox 400 through the air inlet 600 to cool the beverage and then is output through the air outlet, so that the refrigerating efficiency in the icebox 400 is improved.

Referring to fig. 1 to 17, in some embodiments, at least one storage box 700 is disposed in the icebox 400, a storage cavity communicating with the outside is formed in the storage box 700, a first temperature sensor 800 and a second temperature sensor 900 are respectively disposed in the storage box 700, the first temperature sensor 800 is located at a side of the storage cavity near the refrigerating chamber, and the second temperature sensor 900 is located at a side of the storage cavity near the freezing chamber. Beverage can be placed in each receiver 700, and the temperature of beverage is detected through first temperature sensor 800 and second temperature sensor 900, and the detected temperature is more accurate. The accuracy of the temperature of the iced beverage is improved.

In some embodiments, the icebox 400 is rectangular, and the receiving cavity is cylindrical and extends through the icebox 400. The user can insert the beverage into the receiving cavity and then place the receiving box 700 into the icebox 400. The first temperature sensor 800 and the second temperature sensor 900 directly detect the temperature of the beverage rather than the temperature of the air in the icebox 400, which is more accurate.

Referring to fig. 1 to 17, in some embodiments, the first temperature sensor 800 and the second temperature sensor 900 are directly attached to two sides of the receiving cavity, and the first temperature sensor 800 and the second temperature sensor 900 are directly attached to the beverage and obtain the temperature. In some embodiments, first temperature sensor 800 and second temperature sensor 900 are embedded within case 700.

In some embodiments, a sliding rail 110 is disposed on any side wall of the sliding chute, and the icebox 400 is slidably connected to the sliding rail 110. The icebox 400 is guided by the sliding rail 110, so that the movement of the icebox 400 is more stable, and the stability of the structural operation is improved. The length direction of the sliding rail 110 is vertically arranged, and the icebox 400 is slidably connected with the sliding rail 110.

In some embodiments, the sliding rail 110 is fixed on the icebox 400, and the sliding rail 110 is slidably connected with the partition 300.

Referring to fig. 1 to 17, in some embodiments, a rotary driving member 120 is disposed on the partition 300, a roller 130 is coaxially disposed on an output shaft of the rotary driving member 120, an outer peripheral wall of the roller 130 abuts against an outer wall of the icebox 400, and the roller 130 rotates to drive the icebox 400 to move along a length direction of the sliding rail 110. When the icebox 400 needs to be moved, the output shaft of the rotary driving member 120 rotates to drive the roller 130 to rotate, and the peripheral wall of the roller 130 is attached to the icebox 400 and drives the icebox 400 to move by friction. The rotary driving member 120 and the roller 130 are simple in structure and convenient to maintain.

In some embodiments, the roller 130 is made of rubber, and has a high friction coefficient, so as to improve the movement effect of the ice box 400.

In some embodiments, the rotary driving member 120 and the roller 130 are located at one side of the icebox 400 in the horizontal direction. The icebox 400 is driven to move up and down by the forward and reverse rotation of the output shaft of the rotation driving part 120.

In some embodiments, the icebox 400 is moved by a cylinder, which includes a cylinder body and a push rod, the cylinder body is installed to the partition 300, the push rod is connected to the icebox 400, and the push rod of the cylinder drives the icebox 400 to ascend or descend.

Referring to fig. 18-20, in some embodiments, the controller is configured to increase the operating frequencies of the compressor and the condensing fan when the average temperature is greater than a second preset temperature. The second preset temperature is higher than the first preset temperature. When the average temperature is higher than the second preset temperature, the temperature of the beverage is higher, and quick cooling is needed, so that the working frequencies of the compressor and the condensing fan are increased, the temperature of the freezing chamber is lower, and the speed of refrigerating the beverage is increased.

In some embodiments, the controller is configured to control the damper of the freezer compartment to be adjusted to a maximum to maximize the volume of cool air entering the freezer compartment when the average temperature is greater than a second preset temperature. The iced speed is improved.

In some embodiments, the controller is configured to control the refrigeration on-off point to automatically adjust up to the weakest gear and the refrigeration on-off point to automatically adjust down to the strongest gear when the average temperature is greater than the second preset temperature, thereby further reducing the temperature of the freezer. Because the second preset temperature is greater than the first preset temperature, if the average temperature is greater than the second preset temperature, the icebox 400 has been moved to the freezing compartment because the average temperature is greater than the first preset temperature, and rapidly cools the beverage through the low temperature of the freezing compartment.

Referring to fig. 18 to 20, in some embodiments, when the average temperature is less than the first preset temperature, the frequencies of the compressor and the condensing fan are adjusted back to normal. The damper is returned to the normal state. And controlling the refrigerating on-off point and the freezing on-off point to return to the normal gear.

In some embodiments, the first preset temperature and the second preset temperature are adjusted according to user requirements.

In some embodiments, the first preset temperature is 0 ℃, and when the average temperature is greater than 0 ℃, the rotary driving member 120 drives the roller 130 to rotate, so that the icebox 400 is lowered to the freezing compartment. When the average temperature is less than or equal to 0 ℃, the rotary driving member 120 drives the roller 130 to rotate, so that the icebox 400 is lifted to the refrigerating compartment.

In some embodiments, the second preset temperature is 20 ℃.

In some embodiments, after the beverage is inserted into the receiving cavity, the first temperature sensor 800 and the second temperature sensor 900 begin to detect the temperature after a preset time. The preset time is adjusted according to the requirement.

In some embodiments, the preset time is 5 minutes.

In some embodiments, a buzzer is disposed within the case 100, and the controller is configured to control the buzzer to sound when the average temperature is below a first preset temperature. When the average temperature is lower than the first preset temperature, the representative drink is cooled, and the buzzer is used for reminding a user.

In some embodiments, the refrigerator is a bedroom refrigerator, the opening of the refrigerator body 100 is formed at the top, the partition 300 is vertically arranged, the refrigerating chamber and the freezing chamber are horizontally arranged at intervals, the chute penetrates the partition 300 in the horizontal direction, and the icebox 400 slides left and right in the chute.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A refrigerator, characterized in that it comprises:

the first temperature sensor is arranged in the icebox;

2. The refrigerator according to claim 1, wherein at least one storage box is provided in the icebox, a storage cavity communicated with the outside is provided in the storage box, a first temperature sensor and a second temperature sensor are respectively provided in the storage box, the first temperature sensor is located at a side of the storage cavity near the refrigerating chamber, and the second temperature sensor is located at a side of the storage cavity near the freezing chamber.

3. The refrigerator of claim 1, wherein an air inlet communicating with the inside of the icebox is penetrated through any one side wall of the icebox facing the chute.

4. The refrigerator of claim 1, wherein a slide rail is provided on any one side wall of the slide groove, and the icebox is slidably connected to the slide rail.

5. The refrigerator according to claim 4, wherein the partition plate is provided with a rotary driving member, an output shaft of the rotary driving member is coaxially provided with a roller, an outer peripheral wall of the roller abuts against an outer wall of the ice chest, and the roller rotates to drive the ice chest to move along a length direction of the slide rail.

6. The refrigerator of claim 1, wherein a top thickness and a bottom thickness of the icebox are the same as a thickness of the partition plate.

7. The refrigerator of claim 1, wherein the icebox is provided with an opening toward a front side of the cabinet, and an end cover is provided at the opening of the icebox for opening or closing the icebox.

8. The refrigerator of claim 1, further comprising:

the condenser is arranged in the box body;

the evaporator is arranged in the box body;

the compressor is arranged in the box body;

9. The refrigerator of claim 8, wherein the controller is configured to increase the operating frequency of the compressor and the condensing fan when the average temperature is greater than a second preset temperature.

10. The refrigerator of claim 1, wherein a buzzer is provided in the refrigerator body, and the controller is configured to control the buzzer to sound when the average temperature is lower than a first preset temperature.