Refrigeration equipment

Abstract

The present application relates to a refrigeration device. The refrigeration device includes: a box body, a refrigeration component and at least one partition. The box body has a storage room and a refrigeration room. The refrigeration component is arranged in the refrigeration room. At least one partition is arranged in the storage room and the storage room is divided into at least two independent compartments. Each partition is provided with an air outlet corresponding to each compartment separated by itself. The air outlet connects the refrigeration room and the corresponding compartment. Each partition is provided with a plurality of air outlets corresponding to the same compartment. Among them, each air outlet is used to allow the cold air in the refrigeration room to flow into the corresponding compartment, or to allow the cold air in the corresponding compartment to flow back to the refrigeration room. Compared with the prior art, by providing a plurality of air outlets on the partition corresponding to each compartment, the temperature in each compartment can be made more uniform, and uniform refrigeration of each compartment can be achieved.

Description

Technical Field

[0001] The present application relates to the field of refrigeration technology, and in particular to a refrigeration device. Background Art

[0002] In order to facilitate the taking and placing of items, existing refrigeration equipment usually uses partitions to separate the box of the refrigeration equipment into at least two compartments, and uses a single air outlet to supply air to each compartment. This method cannot achieve long-distance air supply and easily causes uneven temperature in the compartments. Summary of the invention

[0003] In view of the problem of uneven temperature in the compartments of existing refrigeration equipment, the present application proposes a refrigeration equipment, which has the technical effect of relatively uniform temperature distribution in each compartment.

[0004] A refrigeration device, comprising:

[0005] A box body having a storage compartment and a refrigeration compartment;

[0006] A refrigeration component is disposed in the refrigeration chamber; and

[0007] At least one partition is provided in the storage chamber and divides the storage chamber into at least two independent compartments, each partition is provided with an air outlet corresponding to each compartment separated by itself, the air outlet connects the refrigeration chamber and the corresponding compartment, and each partition is provided with a plurality of air outlets corresponding to the same compartment;

[0008] Wherein, each of the air outlets is used to allow the cold air in the refrigeration chamber to flow into the corresponding compartment, or to allow the cold air in the corresponding compartment to flow back to the refrigeration chamber.

[0009] In one embodiment, two adjacent compartments are separated by each partition.

[0010] Among the multiple air vents on each of the partitions, the air vent corresponding to one of the separated compartments is used to allow the cold air in the corresponding compartment to flow back to the refrigeration chamber, and the air vent corresponding to another of the separated compartments is used to allow the cold air in the refrigeration chamber to enter the corresponding compartment.

[0011] In one embodiment, each partition is used to separate two adjacent compartments; the compartment located at the top of at least two compartments is the first compartment, and the compartment located at the bottom is the second compartment;

[0012] A first air outlet and a main air return outlet are arranged on the wall surface of the storage chamber, the first air outlet is connected to the first chamber and the refrigeration chamber, and the main air return outlet is connected to the second chamber and the refrigeration chamber;

[0013] The first air outlet is located above the air outlet, and the main air return outlet is located below the air outlet.

[0014] In one embodiment, the first air outlet includes a plurality of first air outlets, and the plurality of first air outlets are arranged at the same height.

[0015] In one embodiment, a second air outlet is further provided on the wall surface of the storage room corresponding to each of the compartments, and the second air outlet is connected to the corresponding compartment and the refrigeration room;

[0016] The second air outlet is located between the first air outlet and the main air return outlet.

[0017] In one of the embodiments, an air duct assembly is disposed in the box, and the air duct assembly includes a main air duct, a return air duct and an air supply duct, all of which are connected to the refrigeration chamber;

[0018] The first air outlet is connected to the refrigeration chamber via the air supply duct, the main return air outlet is connected to the refrigeration chamber via the return air duct, and the air inlet and the second air outlet are both connected to the refrigeration chamber via the main air duct.

[0019] In one embodiment, the box body includes a box body having a accommodating cavity, the air supply duct is embedded in the box body, the main air duct is connected to the accommodating cavity, and divides the accommodating cavity into the storage chamber and the refrigeration chamber.

[0020] In one of the embodiments, a wind shield is provided on the air outlet, and the wind shield has ventilation holes connecting the compartment and the air outlet, and the ventilation holes are at least provided on the side wall of the wind shield intersecting with the partition.

[0021] In one embodiment, the box body includes a box body, a door body and a drawer, and the box body has the storage chamber and the refrigeration chamber;

[0022] The top of the box body also has a first access opening, which is connected to the top chamber of the at least two chambers, and the door is provided at the first access opening for opening and closing the first access opening; the side of the box body is also provided with a second access opening corresponding to each of the remaining chambers of the at least two chambers, which is connected to the corresponding chamber, and the drawer is provided at the second access opening and is constructed to be controlled to enter and exit the chamber through the second access opening.

[0023] In one embodiment, the box body further includes an opening frame, the box body includes an inner liner and an outer shell arranged outside the inner liner, the opening frame is arranged at the second access opening and connects the inner liner and the outer shell;

[0024] The opening frame has an entry and exit passage connected to the second loading and unloading opening, the drawer includes a drawer body and a drawer door connected to one end of the drawer body, the drawer body is controlled to enter and exit the compartment along the entry and exit passage, and the shape of the entry and exit passage is adapted to the appearance of the drawer door.

[0025] In one of the embodiments, the box body further includes a hanging basket, and the hanging basket is detachably hung at the first loading and unloading port.

[0026] In one of the embodiments, the refrigeration assembly includes an evaporator and a fan, the evaporator is used to exchange heat with the air in the refrigeration chamber to form cold air, and the fan is used to provide power to make the cold air flow.

[0027] In one embodiment, the partition is detachably connected to the storage chamber.

[0028] In one embodiment, the refrigeration equipment is a horizontal freezer.

[0029] In the above refrigeration equipment, during actual operation, the cold air produced by the refrigeration assembly in the refrigeration room can enter each compartment through each air outlet corresponding to each compartment. At this time, the air outlet is used as an air outlet. When the cold air enters the corresponding compartment through each air outlet, the cold air can be discharged to each compartment more evenly, so that the temperature in each compartment is more even. Alternatively, after the cold air in the refrigeration room enters each compartment through other types of air outlets, the cold air in each compartment flows back to the refrigeration room through each corresponding air outlet. At this time, the air outlet is used as the return air outlet of the compartment. Since there are multiple air outlets corresponding to each compartment, the cold air in the compartment can be evenly diffused to each compartment and then flow back to the refrigeration room through each air outlet, thereby making the temperature in each compartment more even. When the compartment is defined by two partitions and the box body, the cold air can enter each compartment through the air vents (as air outlets) on a partition corresponding to the compartment, and then flow back to the refrigeration room through the air vents (as return air vents) on another partition. Compared with the prior art, the temperature of each compartment is more uniform, achieving uniform cooling of each compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is an appearance diagram of a refrigeration device in one embodiment of the present application;

[0031] Figure 2 for Figure 1 The internal structure diagram of the refrigeration equipment shown;

[0032] Figure 3 for Figure 2 A side view of the refrigeration unit shown;

[0033] Figure 4 for Figure 1 The schematic diagram of the structure of the refrigeration device shown in the open state;

[0034] Figure 5 for Figure 4 Another structural schematic diagram of the refrigeration device shown in the open state;

[0035] Figure 6 for Figure 5 Enlarged view of point I in the middle.

[0036] Description of reference numerals:

[0037] Box body 10; box body 110; liner 111; storage room 1111; compartment 1111a; first air outlet 1111b; second air outlet 1111c; main return air outlet 1111d; refrigeration room 1112; shell 112; first access port 113; second access port 114; air duct assembly 117; main air duct 117a; air supply duct 117b; return air duct 117c; door body 120; drawer 130; drawer body 131 drawer door 132; grille 133; guide rail 134; refrigeration assembly 20; evaporator 21; fan 22; partition 30; air outlet 31; upper air outlet 311; lower air outlet 312; mouth frame 40; compressor 50; wind hood 60; ventilation hole 61; hanging basket 70. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0039] 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", "axial", "radial", "circumferential" 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.

[0040] 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0043] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0044] See also Figure 1 and Figure 2 In one embodiment of the present application, a refrigeration device is provided, including a box body 10, a refrigeration assembly 20 and at least one partition 30. The box body 10 has a storage chamber 1111 and a refrigeration chamber 1112. The refrigeration assembly 20 is arranged in the refrigeration chamber 1112. At least one partition 30 is arranged in the storage chamber 1111 and divides the storage chamber 1111 into at least two independent compartments 1111a. Each partition 30 is provided with an air outlet 31 corresponding to each compartment 1111a separated by itself. The air outlet 31 connects the refrigeration chamber 1112 and the corresponding compartment 1111a. Each partition 30 is provided with a plurality of air outlets 31 corresponding to the same compartment 1111a. Each air outlet 31 is used to allow the cold air in the refrigeration chamber 1112 to flow into the corresponding compartment 1111a, or to allow the cold air in the corresponding compartment 1111a to flow back to the refrigeration chamber 1112.

[0045] When the above-mentioned refrigeration equipment is actually in operation, the cold air generated by the refrigeration component 20 in the refrigeration chamber 1112 can enter each compartment 1111a through each air outlet 31 corresponding to each compartment 1111a. At this time, the air outlet 31 is used as an air outlet. When the cold air enters the corresponding compartment 1111a through each air outlet 31, the cold air can be discharged to various parts of the compartment 1111a more evenly, so that the temperature of each part of the compartment 1111a is more uniform. Alternatively, after the cold air in the refrigeration chamber 1112 enters each compartment 1111a through other types of air outlets, the cold air in each compartment 1111a flows back to the refrigeration chamber 1112 through the corresponding air outlets 31. At this time, the air outlets 31 are used as return air outlets of the compartment 1111a. Since there are multiple air outlets 31 corresponding to each compartment 1111a, the cold air in the compartment 1111a can be evenly diffused to various parts of the compartment 1111a and then flow back to the refrigeration chamber 1112 through the air outlets 31, thereby making the temperature of various parts of the compartment 1111a more uniform. When the compartment 1111a is defined by two partitions 30 and the cabinet 10, cold air can enter each compartment 1111a through each air outlet 31 (as an air outlet) on a partition 30 corresponding to the compartment 1111a, and then flow back to the refrigeration chamber 1112 through the air outlet 31 (as a return air outlet) on the other partition 30.

[0046] Compared with the prior art, by providing a plurality of air vents 31 corresponding to each compartment 1111a on the partition 30, the temperature of each compartment 1111a can be made relatively uniform, and uniform cooling of each compartment 1111a can be achieved. At the same time, the refrigeration device provided in the embodiment of the present application adopts cold air circulation for cooling (air cooling), and does not require the user to manually defrost the storage room 1111, and has a plurality of compartments 1111a, which is convenient for the user to store items in different areas, and can meet the diverse life needs of the user.

[0047] It can be understood that an air passage is provided inside the partition 30 corresponding to each compartment 1111a, and the air passage is connected to the refrigeration chamber 1112. The multiple air ports 31 corresponding to each compartment 1111a are connected to the corresponding air passage, and the air passages of each compartment 1111a are independent of each other to prevent cross-wind.

[0048] It can be understood that the partition 30 is used to separate the storage chamber 1111 into a plurality of independent compartments 1111a, which helps to control the temperature of each compartment 1111a. Preferably, the partition 30 is supported by a thermal insulation material, such as a partition 30 filled with graphite, so as to more accurately control the temperature of each compartment 1111a. Preferably, among the at least two air vents 31 provided on the same partition 30 corresponding to the same compartment 1111a, all the air vents 31 are used to allow the cold air in the refrigeration chamber 1112 to flow into the corresponding compartment 1111a, or are used to allow the cold air in the corresponding compartment 1111a to flow back to the refrigeration chamber 1112. At this time, the air vents 31 on the same partition 30 that are connected to the same compartment 1111a are all used as return air vents, or are all used as air outlets. In this way, not only can the internal air passage of the partition 30 be simplified, but also the cold air can be prevented from entering the compartment 1111a from the air outlet 31 on the partition 30 as an air outlet and flowing back to the refrigeration chamber 1112 through the air outlet 31 on the same partition as a return air outlet before fully diffusing into the compartment 1111a, which helps the cold air flow in the entire compartment 1111a.

[0049] Of course, the feasibility of this solution is not excluded: among the air vents 31 on the same partition 30 corresponding to the same chamber 1111a, some of the air vents 31 are used as return air vents, and some of the air vents 31 are used as outlets. For example, the arrangement of the air vents 31 can be designed so that the air vents 31 used as outlets and the air vents 31 used as return air vents are arranged at a greater distance, thereby lengthening the movement distance of the cold air. For another example, on the two partitions 30 forming the same chamber 1111a, the air vents 31 used as outlets on one partition 30 can be located directly above or directly below the air vents 31 used as return air vents on the other partition 30. It can be understood that the air passage connected to the air vents 31 used as return air vents on the same partition 30 is independent of the air passage connected to the air vents 31 used as outlets.

[0050] In some embodiments, see Figure 2 and Figure 3 , two adjacent compartments 1111a are separated by each partition 30, and among the multiple air vents 31 on each partition 30, the air vent 31 corresponding to one of the separated compartments 1111a is used to allow the cold air in the corresponding compartment 1111a to flow back to the refrigeration chamber 1112, and the air vent 31 corresponding to the other separated compartment 1111a is used to allow the cold air in the refrigeration chamber 1112 to enter the corresponding compartment 1111a. At this time, the partition 30 has a relatively simple structure (for example, a flat plate), which helps to reduce the manufacturing cost. Of course, the partition 30 can also adopt other special-shaped structures to separate more than two compartments 1111a, without specific limitation.

[0051] Preferably, each compartment 1111a is arranged up and down, and a part of the air outlets 31 of the partition 30 are open to the upper compartment 1111a (referred to as the upper compartment), and another part of the air outlets 31 are open to the lower compartment 1111a (referred to as the lower compartment). The air outlet 31 connected to the upper compartment is the upper air outlet 311, and the air outlet 31 connected to the lower compartment is the lower air outlet 312. In actual operation, the upper air outlet 311 is used as the return air outlet of the upper compartment, and the lower air outlet 312 is used as the outlet of the lower compartment. In this way, the cold air in the upper compartment can fill the compartment 1111a when it descends by itself, and then flows back to the refrigeration compartment 1112 through the upper air outlet 311 located below. At the same time, the cold air in the refrigeration compartment 1112 enters the compartment 1111a through multiple lower air outlets 312, and then descends by itself and fills the entire compartment 1111a. In this way, the cold air can flow downward to fill the entire compartment 1111a, thereby making the temperature of the compartment 1111a more uniform.

[0052] Of course, two adjacent compartments 1111a may be separated by each partition 30. In this case, the compartments 1111a are arranged left and right, and the air outlet 31 as the air outlet is set at the upper side of the partition 30, and the air outlet 31 as the return air outlet is set at the lower side of the partition 30. In this case, the uniformity of the temperature distribution in the compartment 1111a is not as good as that in the above embodiment, but the feasibility of the above embodiment is not excluded. The above does not limit the arrangement of the compartments 1111a.

[0053] Specifically in the embodiment, see Figure 2 , two upper and lower adjacent chambers 1111a are separated by each partition 30, the chamber 1111a located at the top of at least the two chambers 1111a is the first chamber, and the chamber 1111a located at the bottom is the second chamber, and a first air outlet 1111b and a main air return port 1111d are arranged on the wall of the storage chamber 1111, the first air outlet 1111b is connected to the first chamber and the refrigeration chamber 1112 during cooling, and the main air return port 1111d is connected to the second chamber and the refrigeration chamber 1112, the first air outlet 1111b is located above the air outlet 31, and the main air return port 1111d is located below the air outlet 31.

[0054] In actual application, since the first chamber and the second chamber each correspond to only one partition 30, the partition 30 corresponding to the first chamber is the first partition 30, and the partition 30 corresponding to the second chamber is the second partition 30, the upper air outlet 311 on the first partition 30 is used as the return air outlet of the first chamber, and the lower air outlet 312 on the second partition 30 is used as the air outlet of the second chamber. At this time, adding the first air outlet 1111b as the air outlet of the first chamber and adding the main return air outlet 1111d as the return air outlet of the second chamber can enable the first chamber and the second chamber to form a cold air circulation with the refrigeration chamber 1112.

[0055] It can be understood that when there is only one partition 30, the at least two compartments 1111a only include the first compartment and the second compartment, and the first partition 30 and the second partition 30 are the same partition 30. When the number of partitions 30 is greater than 1, the at least two compartments 1111a also include at least one intermediate compartment between the first compartment and the second compartment, and each intermediate compartment corresponds to two partitions 30 (upper partition and lower partition), and the lower air outlet 312 of the upper partition of each intermediate compartment serves as the air outlet of the intermediate compartment, and the upper air outlet 311 of the lower partition of each intermediate compartment serves as the air return outlet of the intermediate compartment.

[0056] Further, see Figure 2The first air outlet 1111b includes a plurality of first air outlets 1111b, and the plurality of first air outlets 1111b are arranged at the same height. In this case, the first room has a plurality of first air outlets 1111b, and cold air can enter the first room through the plurality of first air outlets 1111b. In this way, the temperature in the first room can be more uniform.

[0057] Of course, there may be multiple main return air outlets 1111d to improve the uniformity of the temperature in the second room.

[0058] Specifically in the embodiment, see Figure 2 and Figure 3 , the wall surface of the storage room 1111 is also provided with a second air outlet 1111c corresponding to each compartment 1111a, the second air outlet 1111c is connected to the corresponding compartment 1111a and the refrigeration room 1112, and the second air outlet 1111c is located between the first air outlet 1111b and the main return air outlet 1111d. At this time, when the user opens each compartment 1111a of the storage room 1111 to take things, the cold air blown out through the second air outlet 1111c can form an air curtain to reduce the leakage of cold air and reduce energy consumption.

[0059] Preferably, there may be multiple second air outlets 1111c, and the multiple second air outlets 1111c are arranged at the same height, so that a larger air curtain can be formed, thereby increasing the degree of blocking the leakage of cold air and further reducing energy consumption.

[0060] Specifically in the embodiment, see Figure 2 The housing 10 is provided with an air duct assembly 117, which includes a main air duct 117a, a return air duct 117c and a supply air duct 117b, all of which are connected to the refrigeration chamber 1112. The first air outlet 1111b is connected to the refrigeration chamber 1112 via the supply air duct 117b, the main return air outlet 1111d is connected to the refrigeration chamber 1112 via the return air duct 117c, and the air outlet 31 and the second air outlet 1111c are both connected to the refrigeration chamber 1112 via the main air duct 117a.

[0061] In actual operation, the cold air in the refrigeration chamber 1112 is blown into the compartment 1111a through the air supply duct 117b and the first air outlet 1111b. The cold air in the refrigeration chamber 1112 is also blown into the compartment 1111a through the main air duct 117a and the air outlet 31 (and the second air outlet 1111c) as the air outlet. The cold air in the compartment 1111a flows back to the refrigeration chamber 1112 through the air outlet 31 and the main air duct 117a as the return air outlet. The cold air in the compartment 1111a also flows back to the refrigeration chamber 1112 through the return air outlet and the return air duct. It can be understood that a plurality of sub-air ducts connected to the refrigeration chamber 1112 are also arranged inside the main air duct 117a, the upper air outlet 311 of each partition 30 is connected to a sub-air duct, the lower air outlet 312 of each partition 30 is connected to a sub-air duct, and the second air outlet 1111c is connected to a sub-air duct, and each sub-air duct is independent.

[0062] Further, see Figure 1 , Figure 2 and Figure 3 The box body 10 includes a box body 110 having a accommodating chamber, the air supply duct 117b is embedded in the box body 110, the main air duct 117a is connected to the accommodating chamber, and divides the accommodating chamber into a storage chamber 1111 and a refrigeration chamber 1112.

[0063] At this time, only the air supply duct 117b is embedded in the interior of the box body 110, and the main air duct 117a is placed in the accommodating cavity and is used to separate the storage chamber 1111 and the refrigeration chamber 1112, which helps to reduce the manufacturing difficulty of the box body 10 and thus reduce the manufacturing cost.

[0064] Optionally, the return air duct 117c penetrates the main air duct 117a and extends into the refrigeration chamber 1112. In this case, the return air port is arranged on the main air duct 117a.

[0065] The air supply duct 117b may be embedded in the box body 110 in a pre-embedded manner.

[0066] In some embodiments, see Figure 6 , a hood 60 is provided on the air outlet 31, and the hood 60 has a ventilation hole 61 connecting the compartment 1111a and the air outlet 31, and the ventilation hole 61 is at least provided on the side wall of the hood 60 intersecting with the partition 30. At this time, the hood 60 is used to cover the air outlet 31, and the top wall of the hood 60 that does not intersect with the partition 30 is used to support objects, and the ventilation hole 61 is provided on the side wall of the hood 60, and cold air can enter the air outlet 31 through the ventilation hole 61. In this way, the problem of reduced cold air circulation capacity in the compartment 1111a when the air outlet 31 is blocked by objects can be avoided, which helps to maintain a stable temperature in the compartment 1111a.

[0067] In actual application, since the objects are mainly supported on the partition 30 , the wind cover 60 may be provided only on the upper air outlet 311 of the partition 30 .

[0068] It can be understood that the hood 60 has side walls and a top wall, and the top wall and the side walls are surrounded to form a cover area with an open end. The side wall of the hood 60 is used to connect to the partition 30, the air outlet 31 is located in the cover area, and the top wall is arranged opposite to the partition 30. The ventilation hole 61 is opened on the side wall and connected to the cover area.

[0069] Of course, the ventilation hole 61 can also be set on the top wall of the wind cover 60.

[0070] In some embodiments, see Figure 4 and Figure 5 The box body 10 includes a box body 110, a door body 120 and a drawer 130. The box body 110 has a storage chamber 1111 and a refrigeration chamber 1112. The top of the box body 110 also has a first access opening 113, which is connected to the top chamber 1111a of the at least two chambers 1111a. The door body 120 is provided at the first access opening 113, and is used to open and close the first access opening 113. The side of the box body 110 is also provided with a second access opening 114 corresponding to each of the remaining chambers 1111a of the at least two chambers 1111a. The second access opening 114 is connected to the corresponding chamber 1111a. The drawer 130 is provided at the second access opening 114, and is configured to be controlled to enter and exit the chamber 1111a through the second access opening 114.

[0071] At this time, the first compartment is configured as a top-opening door type, and the other compartments 1111a are configured as drawers 130 types, which is convenient for users to take out items, especially for a horizontally long horizontal freezer.

[0072] The door body 120 can be rotatably connected to the box body 110, and the door body 120 can open and close the first loading and unloading opening 113 when rotating.

[0073] Further, see Figure 2 A guide rail 134 is provided in the compartment 1111a, and the drawer 130 can be controlled to enter and exit the compartment 1111a when sliding along the guide rail 134. In this way, it is convenient for the user to operate the drawer 130.

[0074] Further, see Figure 3The box body 10 further includes a mouth frame 40. The box body 110 includes an inner liner 111 and an outer shell 112 surrounding the inner liner 111. The mouth frame 40 is disposed at the second access opening 114 and connects the inner liner 111 and the outer shell 112. The mouth frame 40 has an access passage communicating with the second access opening 114. The drawer 130 includes a drawer body 131 and a drawer door 132 connected to one end of the drawer body 131. The drawer body 131 is controlled to enter and exit the compartment 1111a along the access passage. The formation of the access passage is adapted to the shape of the drawer door 132.

[0075] At this time, the inner liner 111 and the outer shell 112 are connected at the second access opening 114 by the mouth frame 40, so as to strengthen the connectivity between the inner liner 111 and the outer shell 112. At the same time, the access channel of the mouth frame 40 can accommodate the drawer door 132 of the drawer 130 in the closed state, and the access channel can limit the advancement distance of the drawer 130, that is, when the drawer door 132 is accommodated in the access channel, it means that the drawer 130 is advanced to the right position.

[0076] It can be understood that the inner tank 111 has a storage chamber 1111 and a refrigeration chamber 1112.

[0077] Further, see Figure 4 and Figure 5 The drawer body 131 is provided with a grille 133. The provision of the grille 133 can increase the fluidity of the cold air in the drawer body 131 and between the compartments 1111a, and helps to ensure that the temperature between the compartments 1111a and the drawer body 131 is uniform.

[0078] In some embodiments, see Figure 2 The box body 10 further includes a hanging basket 70, which is detachably suspended at the first access opening 113. The arrangement of the hanging basket 70 increases the storage partitions, which can better meet the user's diversified storage requirements.

[0079] In some embodiments, see Figure 2 The refrigeration assembly 20 includes an evaporator 21 and a fan 22. The evaporator 21 is used to exchange heat with the air in the refrigeration chamber 1112 to form cold air, and the fan 22 is used to provide power to make the cold air flow.

[0080] In actual operation, the cold air circulates between the refrigeration chamber 1112 and the compartment 1111a under the action of the fan 22. When the cold air flows back to the refrigeration chamber 1112, it first passes through the evaporator 21 and exchanges heat with the evaporator 21 to form a temperature drop, then enters the compartment 1111a through the air supply duct 117b and the main air duct 117a, and then returns to the refrigeration chamber 1112 through the return air duct and the main air duct 117a, and the cycle continues.

[0081] It can be understood that the evaporator 21 is also connected to the refrigeration circuit as a cooling source. The refrigeration circuit is formed by the compressor 50, the condenser, the throttling device, and the evaporator 21, which are connected in a circular manner. In the refrigeration mode, the high-temperature and high-pressure refrigerant generated by the compressor 50 is returned to the compressor 50 after the condenser releases heat and cools it down, the throttling device lowers it, and the evaporator 21 absorbs heat and heats it up (absorbs the heat of the air in the refrigeration chamber 1112 to reduce the temperature of the refrigeration chamber 1112).

[0082] It can be understood that the refrigeration equipment also includes a compressor 50, a condenser, and a throttling device arranged in the box body 10, and the specific arrangement is not limited here.

[0083] In other embodiments, the evaporator 21 may be replaced by a cooling source such as a semiconductor cooling sheet.

[0084] In some embodiments, the partition 30 is detachably connected to the storage chamber 1111. In this way, the user is allowed to flexibly set the partition 30, which can better meet the diverse requirements of the user. For example, a support block is convexly provided on the wall surface of the storage chamber 1111, and the partition 30 can be supported on the support block.

[0085] In some embodiments, the refrigeration equipment is a chest freezer.

[0086] Compared with the prior art, the refrigeration device provided in the embodiment of the present application can make the temperature of each compartment 1111a more uniform by setting a plurality of air vents 31 on the partition 30 corresponding to each compartment 1111a, thereby achieving uniform refrigeration of each compartment 1111a. At the same time, the refrigeration device provided in the embodiment of the present application adopts cold air circulation for refrigeration (air-cooled type), does not require the user to manually defrost the storage room 1111, and has a plurality of compartments 1111a, which is convenient for the user to store items in partitions, and can meet the diverse life needs of the user.

[0087] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0088] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A refrigeration device, characterized in that: include: The box body (10) has a storage chamber (1111), a refrigeration chamber (1112) and a compressor; A refrigeration assembly (20) is disposed in the refrigeration chamber (1112); and At least one partition (30) is provided in the storage chamber (1111) and divides the storage chamber (1111) into at least two independent compartments (1111a); each partition (30) is provided with an air outlet (31) corresponding to each compartment (1111a) separated by itself; two compartments (1111a) adjacent to each other are separated by each partition (30) and the partition (30) located between the two compartments are divided into a group; the compartment (1111a) located at the top of the two adjacent compartments (1111a) is a first compartment, and the compartment (1111a) located at the bottom is a second compartment; the air outlet (31) provided in the first compartment is an upper air outlet, the upper air outlet connects the first compartment with the refrigeration compartment, and allows cold air in the first compartment to flow back to the refrigeration compartment (1112); The air outlet (31) provided in the second chamber is a lower air outlet, the lower air outlet connects the second chamber with the refrigeration chamber, and allows cold air in the refrigeration chamber (1112) to enter the second chamber; A first air outlet (1111b) and a main air return outlet (1111d) are provided on a wall surface of the storage chamber (1111), wherein the first air outlet (1111b) is connected to the first chamber and the refrigeration chamber (1112), and the main air return outlet (1111d) is connected to the second chamber and the refrigeration chamber (1112); The first air outlet (1111b) is located above the upper air outlet, and the main air return outlet (1111d) is located below the lower air outlet.

2. The refrigeration equipment according to claim 1, characterized in that: The first air outlet (1111b) includes a plurality of first air outlets (1111b), and the plurality of first air outlets (1111b) are arranged at the same height.

3. The refrigeration equipment according to claim 1, characterized in that: A second air outlet (1111c) is further provided on the wall surface of the storage room (1111) corresponding to each of the compartments (1111a), and the second air outlet (1111c) is connected to the corresponding compartment (1111a) and the refrigeration room (1112); The second air outlet (1111c) is located between the first air outlet (1111b) and the main air return outlet (1111d).

4. The refrigeration equipment according to claim 3, characterized in that: An air duct assembly (117) is arranged in the box body (10), and the air duct assembly (117) comprises a main air duct (117a), a return air duct (117c), and an air supply duct (117b), all of which are in communication with the refrigeration chamber (1112); The first air outlet (1111b) is connected to the refrigeration chamber (1112) via the air supply duct (117b), the main return air outlet (1111d) is connected to the refrigeration chamber (1112) via the return air duct (117c), and the air outlet (31) and the second air outlet (1111c) are both connected to the refrigeration chamber (1112) via the main air duct (117a).

5. The refrigeration equipment according to claim 4, characterized in that: The box body (10) comprises a box body (110) having a accommodating cavity, the air supply duct (117b) is embedded in the interior of the box body (110), and the main air duct (117a) is connected to the accommodating cavity and divides the accommodating cavity into the storage chamber (1111) and the refrigeration chamber (1112).

6. The refrigeration device according to claim 1, characterized in that: A wind hood (60) is provided on the air outlet (31), and the wind hood (60) has a ventilation hole (61) connecting the compartment (1111a) and the air outlet (31), and the ventilation hole (61) is at least provided on a side wall of the wind hood (60) intersecting with the partition (30).

7. The refrigeration device according to claim 1, characterized in that: The box body (10) comprises a box body (110), a door body (120) and a drawer (130); the box body (110) has the storage chamber (1111) and the refrigeration chamber (1112); The top of the box body (110) is also provided with a first access opening (113), the first access opening (113) corresponding to the compartment (1111a) located at the top of the at least two compartments (1111a), the door body (120) is arranged at the first access opening (113), and is used to open and close the first access opening (113); the side of the box body (110) is also provided with a second access opening (114) corresponding to each of the remaining compartments (1111a) of the at least two compartments (1111a), the second access opening (114) is connected to the corresponding compartment (1111a), the drawer (130) is arranged at the second access opening (114), and is constructed to be controlled to enter and exit the compartment (1111a) through the second access opening (114).

8. The refrigeration device according to claim 7, characterized in that: The box body (10) further comprises a mouth frame (40); the box body (110) comprises an inner liner (111) and an outer shell (112) arranged outside the inner liner (111); the mouth frame (40) is arranged at the second access opening (114) and connects the inner liner (111) and the outer shell (112); The opening frame (40) has an entry and exit passage connected to the second loading and unloading opening (114); the drawer (130) comprises a drawer body (131) and a drawer door (132) connected to one end of the drawer body (131); the drawer body (131) is controlled to enter and exit the compartment (1111a) along the entry and exit passage; and the shape of the entry and exit passage is adapted to the outer shape of the drawer door (132).

9. The refrigeration device according to claim 7, characterized in that: The box body (10) further comprises a hanging basket (70), and the hanging basket (70) is detachably hung at the first loading and unloading opening (113).

10. The refrigeration device according to claim 1, characterized in that: The refrigeration component (20) comprises an evaporator (21) and a fan (22), wherein the evaporator (21) is used to perform heat exchange with the air in the refrigeration chamber (1112) to form cold air, and the fan (22) is used to provide power to make the cold air flow.

11. The refrigeration device according to claim 1, characterized in that: The partition (30) is detachably connected to the storage chamber (1111).

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