Refrigeration equipment

Abstract

The utility model discloses refrigeration equipment which comprises an outer shell, a compressor bin is formed in the bottom of the outer shell, and a bin opening is formed in the position, corresponding to the compressor bin, of the outer shell; the bin cover is connected with the outer shell through a connecting part, and the bin cover is configured to be used for opening and closing the bin opening; the connecting part comprises a guide sleeve arranged on the bin cover; the guide rod assembly is in sliding connection with the guide sleeve, a positioning hole is formed in the position, corresponding to the guide rod assembly, of the edge of the bin opening in the outer shell, and the guide rod assembly penetrates through the positioning hole to connect the bin cover with the outer shell. The guide rod assembly is in sliding connection with the guide sleeve, the positioning hole is formed in the position, corresponding to the guide rod assembly, of the edge of the bin opening in the outer shell, the guide rod assembly penetrates through the positioning hole to connect the bin cover with the outer shell, screw-free fixing of the bin cover is achieved, and the installation efficiency can be improved. And the bin cover can be prepared from the blanked material punched on the outer shell, so that the recycling of the plate waste material is realized, and the production cost is favorably reduced.

Description

Technical Field

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

[0002] A refrigerator is a common household appliance in people's daily life. A refrigerator usually includes a box body and a door body. A refrigerating compartment is formed in the box body to place items that need to be refrigerated and stored. The refrigerating compartment is opened and closed through the door body to facilitate users to access items. A compressor is one of the power sources for refrigeration in a refrigerator. It first sucks in the gaseous refrigerant in the evaporator, pressurizes it through high temperature, and finally outputs the high-temperature and high-pressure gaseous refrigerant to the condenser to promote the circulation of the refrigerant in the refrigeration system.

[0003] The compressor is usually located in the compressor compartment at the bottom of the refrigerator, which can save the space of the refrigerator and make the structure of the refrigerator more compact. An opening is provided at a position on the box body corresponding to the compressor compartment for people to install and repair internal components. Generally, a cover plate is configured on the opening to improve safety, prevent people from touching the compressor in a high-temperature state, and prevent foreign objects from entering the compressor compartment. Currently, the cover plate is fixedly installed on the box body through screws, which is time-consuming and laborious. In addition, a separate mold needs to be configured during the manufacturing process of the cover plate, resulting in a relatively high production cost. Summary of the Utility Model

[0004] In view of the problems pointed out in the background art, the present application provides a refrigeration device to solve the problems existing in the prior art, such as the time-consuming and laborious installation of the plate and the box body through screws, and the relatively high production cost due to the need for a separate mold during the manufacturing process of the cover plate.

[0005] To achieve the above-mentioned utility model purpose, the present utility model adopts the following technical solutions:

[0006] In a first aspect, the present utility model provides a refrigeration device, including:

[0007] An outer shell body, having a compressor compartment at its bottom, and a compartment opening is formed at a position on the outer shell body corresponding to the compressor compartment;

[0008] A compartment cover, which is connected to the outer shell body through a connecting portion, and the compartment cover is configured to open and close the compartment opening;

[0009] Wherein, the connecting portion includes:

[0010] A guide sleeve, which is arranged on the compartment cover;

[0011] A guide rod assembly, which is slidably connected to the guide sleeve, and a positioning hole is formed at a position on the outer shell body corresponding to the guide rod assembly at the edge of the compartment opening. The guide rod assembly passes through the positioning hole to connect the compartment cover and the outer shell body.

[0012] In some embodiments of the present application, the guide rod assembly includes:

[0013] A rod body portion, which is slidably connected to the guide sleeve;

[0014] A convex portion, which is provided on the rod body portion, and the convex portion is configured to drive the rod body portion to extend into or out of the positioning hole.

[0015] In some embodiments of the present application, the guide sleeve and the rod body portion are located on the side of the bin cover facing the press bin, a chute is formed at a position on the bin cover corresponding to the convex portion, the convex portion is slidably connected to the chute, and when the convex portion reciprocates in the chute, the rod body portion can be driven to extend into or out of the positioning hole.

[0016] In some embodiments of the present application, the bin cover is lower than the outer surface of the outer housing.

[0017] In some embodiments of the present application, the free end of the convex portion is located between the outer surface of the bin cover and the outer surface of the outer housing.

[0018] In some embodiments of the present application, the guide rod assembly further includes:

[0019] A connecting member, the connecting member is connected to the rod body portion, and the connecting member is configured to apply a force to the rod body portion in the direction of the positioning hole so that the rod body portion extends into the positioning hole.

[0020] In some embodiments of the present application, one end of the connecting member is connected to the rod body portion and the other end is connected to the bin cover; and / or, two sets of the guide rod assemblies are symmetrically arranged, and the connecting member connects the rod body portions of the two sets of the guide rod assemblies together.

[0021] In some embodiments of the present application, the connecting member includes an elastic member or a magnet.

[0022] In some embodiments of the present application, a gap is formed between the bin cover and the edge of the bin opening, and the gap is used for heat dissipation of the press bin.

[0023] In a second aspect, the present utility model provides a refrigeration device, including:

[0024] An outer housing, a press bin is formed at the bottom thereof, and a bin opening is formed at a position on the outer housing corresponding to the press bin;

[0025] A bin cover, which is connected to the outer housing through a connecting portion, and the bin cover is configured to open and close the bin opening;

[0026] Among them, the connecting part includes:

[0027] A guide sleeve, which is arranged on the bin cover;

[0028] A guide rod assembly, which is slidably connected with the guide sleeve. A positioning hole is formed at a position corresponding to the guide rod assembly on the outer shell at the edge of the bin opening. The guide rod assembly is configured to selectively extend into or out of the positioning hole to detachably connect the bin cover and the outer shell.

[0029] Compared with the prior art, the advantages and positive effects of the present utility model are as follows: By providing an outer shell and a bin cover, the bin cover is connected to the outer shell through a connecting part to open and close the bin opening on the outer shell; the connecting part includes a guide sleeve and a guide rod assembly. The guide sleeve is arranged on the bin cover, and the guide rod assembly is slidably connected with the guide sleeve. A positioning hole is formed at a position corresponding to the guide rod assembly on the outer shell at the edge of the bin opening. The guide rod assembly passes through the positioning hole to connect the bin cover and the outer shell, thereby realizing screw-free fixation of the bin cover, which is beneficial to improving the installation efficiency;

[0030] At the same time, the bin cover can be prepared by using the blanking cut out from the position of the outer shell at the bin opening, without the need to separately configure a mold for processing, realizing the recycling of sheet waste, which is beneficial to reducing production costs.

[0031] After reading the specific embodiments of the present utility model in conjunction with the accompanying drawings, other features and advantages of the present utility model will become clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0033] Figure 1 It is one of the structural schematic diagrams of an embodiment of the refrigeration device provided by the present utility model;

[0034] Figure 2 For Figure 1 The partial enlarged view of area A in

[0035] Figure 3 It is the second of the structural schematic diagrams of an embodiment of the refrigeration device provided by the present utility model;

[0036] Figure 4 It is the third of the structural schematic diagrams of an embodiment of the refrigeration device provided by the present utility model

[0037] Figure 5 is Figure 4 A sectional view taken along the B-B direction;

[0038] Figure 6 An exploded view of an embodiment of the refrigeration device provided by the present utility model;

[0039] Figure 7 is Figure 6 A partially enlarged view of area C therein;

[0040] Figure 8 One of the structural schematic diagrams of the bin cover provided by the present utility model;

[0041] Figure 9 Two of the structural schematic diagrams of the bin cover provided by the present utility model;

[0042] Figure 10 The structural schematic diagram of the guide rod assembly provided by the present utility model;

[0043] Figure 11 Three of the structural schematic diagrams of the bin cover provided by the present utility model;

[0044] Figure 12 Four of the structural schematic diagrams of the bin cover provided by the present utility model.

[0045] Reference numerals:

[0046] 1. Outer shell; 11. Press bin; 12. Bin opening; 121. Along the edge; 1211. Positioning hole; 13. Inner liner; 14. Door body;

[0047] 2. Bin cover; 21. Slide groove; 22. Gap;

[0048] 3. Connecting part; 31. Guide sleeve; 32. Guide rod assembly; 321. Rod body part; 3211. Main rod; 3212. Branch rod; 322. Protruding part; 323. Connecting piece. Detailed implementation manners

[0049] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0050] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0051] The terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0052] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0053] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0054] The following disclosure provides many different embodiments or examples for implementing different structures of the present utility model. To simplify the disclosure of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present utility model. In addition, the present utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can realize the application of other processes and / or the use of other materials.

[0055] In a first aspect, in combination with Figures 1 to 12 as shown, an embodiment of the present disclosure provides a refrigeration device. Taking a freezer as an example for illustration, the refrigeration device includes an outer casing 1, an inner liner 13, a door body 14, a refrigeration system, and a bin cover 2.

[0056] The inner liner 13 is disposed in the outer casing 1, and a foaming material is filled between the outer casing 1 and the inner liner 13 to reduce the loss of cold in the inner liner 13. An inlet for taking and placing frozen food is formed at the upper end of the inner liner 13, and the door body 14 is disposed at the inlet of the inner liner 13 in an openable and closable manner.

[0057] A freezer compartment is formed inside the inner liner 13, and the freezer compartment is used for freezing food.

[0058] The refrigeration system includes a compressor, a condenser, a cooling fan, a throttling device, an evaporator, and a blower.

[0059] The compressor, the condenser, the throttling device, and the evaporator are connected by pipelines to form a refrigerant circulation loop. The compressor and the throttling device are generally disposed at the bottom of the refrigeration device. The refrigeration system performs the refrigeration cycle of the refrigeration device by using the compressor, the condenser, the throttling device, and the evaporator. The refrigeration cycle process includes a series of processes, involving compression, condensation, throttling and cooling, and evaporation, to achieve refrigeration of the air inside the refrigeration device.

[0060] First, the low-temperature and low-pressure refrigerant gas enters the compressor, and the compressor compresses the low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure refrigerant gas and discharges it; the discharged refrigerant gas flows into the condenser for condensation and cooling. In the condenser, the refrigerant condenses into a liquid phase, and under the action of the cooling fan, heat is released to the surrounding environment through the condensation process.

[0061] The liquid-phase refrigerant flowing out of the condenser enters the throttling device for further throttling and cooling to form a low-temperature and low-pressure liquid-phase refrigerant. The low-temperature and low-pressure liquid-phase refrigerant enters the evaporator, which is arranged in the refrigeration chamber. In the evaporator, the low-temperature and low-pressure liquid-phase refrigerant evaporates and absorbs heat to form a refrigerant gas, and the refrigerant gas finally returns to the compressor for the next cycle. The evaporator can cool the air in the refrigeration chamber by utilizing the heat absorption of the evaporation of the refrigerant, and then send the cold air into the refrigerating chamber and the freezing chamber through the fan.

[0062] Combined with Figure 1 and Figure 3 As shown, a compressor chamber 11 is formed at the bottom of the outer housing 1, and the compressor is arranged in the compressor chamber 11. A chamber opening 12 is formed at a position on the outer housing 1 corresponding to the compressor chamber 11. The chamber opening 12 has a rectangular structure, and the chamber cover 2 is adapted to the shape of the chamber opening 12.

[0063] Specifically, by providing the chamber opening 12 on the outer housing 1, it is convenient for the staff to install and perform later maintenance. At the same time, it can prevent mice or other foreign objects from entering the compressor chamber 11 and interfering with its normal operation.

[0064] Combined with Figure 5 and Figure 6 As shown, the chamber cover 2 is connected to the outer housing 1 through a connecting portion 3, and the chamber cover 2 is configured to open and close the chamber opening 12;

[0065] Among them, the connecting portion 3 includes a guide sleeve 31 and a guide rod assembly 32.

[0066] The guide sleeve 31 is fixedly arranged on the chamber cover 2 by welding or bonding, etc. The guide sleeve 31 plays a role in fixing and guiding the guide rod assembly 32.

[0067] The guide rod assembly 32 is slidably connected to the guide sleeve 31. Combined with Figure 2 and Figure 7 As shown, an edge portion 121 is formed by bending the edge of the chamber opening 12 on the outer housing 1 inward. A positioning hole 1211 is formed at a position on the edge portion 121 corresponding to the guide rod assembly 32. The guide rod assembly 32 passes through the positioning hole 1211 to connect the chamber cover 2 and the outer housing 1 together.

[0068] Combined with Figure 8 As shown, the sliding direction of the guide rod assembly 32 relative to the guide sleeve 31 is consistent with the direction in which the guide rod assembly 32 approaches or moves away from the positioning hole 1211.

[0069] Since the guide rod assembly 32 is slidably connected to the guide sleeve 31, when the guide rod assembly 32 is slid, the guide rod assembly 32 can be inserted into the positioning hole 1211, so that the fixed connection between the bin cover 2 and the outer shell 1 can be realized; or the guide rod can extend out of the positioning hole 1211, so that the bin cover 2 can be separated from the outer shell 1, facilitating the opening of the bin opening 12.

[0070] Specifically, by providing the outer shell 1 and the bin cover 2, the bin cover 2 is connected to the outer shell 1 through the connecting portion 3, and the bin opening 12 on the outer shell 1 is opened and closed; the connecting portion 3 includes a guide sleeve 31 and a guide rod assembly 32. The guide sleeve 31 is provided on the bin cover 2, and the guide rod assembly 32 is slidably connected to the guide sleeve 31. A positioning hole 1211 is formed at a position corresponding to the guide rod assembly 32 at the edge of the bin opening 12 on the outer shell 1. The guide rod assembly 32 passes through the positioning hole 1211 to connect the bin cover 2 and the outer shell 1. The bin cover 2 and the outer shell 1 are connected through the guide rod assembly 32, thus realizing the screw-free fixation of the bin cover 2, which is beneficial to improving the installation efficiency;

[0071] Meanwhile, the bin cover 2 can be prepared by using the blanking cut out from the position of the outer shell 1 at the bin opening 12, without the need to separately configure a mold for processing, realizing the recycling of the sheet waste, which is beneficial to reducing the production cost.

[0072] In some embodiments of the present application, the guide rod assembly 32 includes a rod body portion 321 and a protrusion portion 322.

[0073] The rod body portion 321 is disposed in the guide sleeve 31, and the rod body portion 321 is slidably connected to the guide sleeve 31;

[0074] The protrusion portion 322 is disposed on the rod body portion 321, and the protrusion portion 322 is configured to drive the rod body portion 321 to extend into or out of the positioning hole 1211.

[0075] Specifically, as shown in Figure 8 , by providing the protrusion portion 322, it is convenient for the user to hold the protrusion portion 322 to control the rod body portion 321. When the protrusion portion 322 drives the rod body portion 321 to extend into the positioning hole 1211, the bin cover 2 and the outer shell 1 can be fixed together to close the bin opening 12. As shown in Figure 9 , when the protrusion portion 322 drives the rod body portion 321 to extend out of the positioning hole 1211, the bin cover 2 can be separated from the outer shell 1, and then the bin opening 12 can be opened.

[0076] As shown in Figure 10 , in some embodiments of the present application, the protrusion portion 322 has a rod-shaped structure.

[0077] In some embodiments of the present application, the guide sleeve 31 and the rod body portion 321 are located on the side of the bin cover 2 facing the press bin 11. In this way, the guide sleeve 31 and the rod body portion 321 are hidden behind the bin cover 2, and the appearance is more beautiful. On the other hand, the safety and reliability are improved. Of course, the protruding portion 322 and the rod body portion 321 can be provided on the front surface of the bin cover 2 or on the back surface of the bin cover 2.

[0078] When the protruding portion 322 and the rod body portion 321 are located on the back surface of the bin cover 2, in order to facilitate the user to grasp the protruding portion 322, a sliding groove 21 is formed at a position on the bin cover 2 corresponding to the protruding portion 322. The protruding portion 322 is slidably connected to the sliding groove 21. When the protruding portion 322 reciprocates in the sliding groove 21, the rod body portion 321 can be driven to extend into or out of the positioning hole 1211.

[0079] Specifically, by providing the sliding groove 21 on the bin cover 2, it is convenient for the protruding portion 322 to extend into the sliding groove 21, and it is convenient for people to control the rod body portion 321.

[0080] Specifically, the protruding portion 322 can be entirely located in the sliding groove 21 or partially extend out of the sliding groove 21.

[0081] In some embodiments of the present application, the bin cover 2 is lower than the outer surface of the outer housing 1.

[0082] Specifically, by arranging the bin cover 2 lower than the outer surface of the outer housing 1, for products with environmental protection packaging requirements, the problem of interference between the packaging material side and the bin cover 2 is avoided, and the packaging protection effect of the product is further improved.

[0083] In some embodiments of the present application, the free end of the protruding portion 322 is located between the outer surface of the bin cover 2 and the outer surface of the outer housing 1.

[0084] Specifically, the free end of the protruding portion 322 is located between the outer surface of the bin cover 2 and the outer surface of the outer housing 1, so that the free end of the protruding portion 322 does not protrude from the outer surface of the outer housing 1, and the structural safety is improved.

[0085] In some embodiments of the present application, the guide rod assembly 32 further includes a connecting member 323.

[0086] The connecting member 323 is connected to the rod body portion 321, and the connecting member 323 is configured to apply a force to the rod body portion 321 in the direction of the positioning hole 1211, so that the rod body portion 321 extends into the positioning hole 1211.

[0087] Specifically, by setting the connecting member 323, it can be ensured that when the guide rod assembly 32 is not affected by human force, only under the action of the connecting member 323, the rod body portion 321 extends into the positioning hole 1211, realizing the fixed connection between the rod body portion 321 and the bin cover 2.

[0088] Specifically, the connecting member 323 can be only connected to the rod body portion 321, or one end can be connected to the rod body portion 321 and the other end can be connected to the bin cover 2.

[0089] In some embodiments of the present application, the connecting member 323 includes a compression spring, a tension spring, an elastic band or a magnet.

[0090] Combined with Figure 12 As shown, in some embodiments of the present application, when the connecting member 323 is a tension spring or an elastic band, etc., one end of the connecting member 323 is connected to the rod body portion 321 and the other end is connected to the bin cover 2. In this case, the tension spring or the elastic band is in a stretched state, and can pull the rod body portion 321 to move in the direction of the positioning hole 1211 on the edge portion 121, so that the rod body portion 321 is inserted into the positioning hole 1211 to realize the fixation of the bin cover 2.

[0091] It should be noted that the connection portion of the connecting member 323 and the bin cover 2 is closer to the positioning hole 1211 than the connection portion of the connecting member 323 and the rod body portion 321, so that the tension spring or the elastic band is in a stretched state.

[0092] In this case, two or more sets of guide rod assemblies 32 can be provided, and the guide rod assemblies 32 are at least provided at at least two sides of the bin cover 2. Multiple sets of guide rod assemblies 32 can be symmetrically arranged or asymmetrically arranged.

[0093] Combined with Figure 8 and Figure 11 As shown, in some embodiments of the present application, when the connecting member 323 is a compression spring or a magnet, at least two sets of the guide rod assemblies 32 are symmetrically arranged, and the connecting member 323 connects the rod body portions 321 of the two sets of guide rod assemblies 32 together.

[0094] Specifically, by symmetrically arranging two sets of guide rod assemblies 32 and connecting the rod body portions 321 of the two sets of guide rod assemblies 32 together by the connecting member 323, the connecting member 323 can drive the two rod body portions 321 to move in opposite directions at the same time, so that both ends of the bin cover 2 are simultaneously fixed in the positioning holes 1211 on the edge portion 121, thereby realizing the fixation of the bin cover 2.

[0095] Specifically, when the connecting member 323 is a magnet, the connecting member 323 is only fixedly connected to the end of the rod body portion 321. The magnetic properties of the connecting members 323 on the two sets of guide rod assemblies 32 are the same. Using the principle that like magnetic poles repel each other, the two rod body portions 321 repel each other under the action of the two connecting members 323 with the same magnetic properties. Under the action of the repulsive force, the rod body portions 321 are driven to move in opposite directions.

[0096] Specifically, when the connecting member 323 is a compression spring, the connecting member 323 connects the rod body portions 321 of the two sets of guide rod assemblies 32. In the free state without human intervention, the connecting member 323 is in a compressed state, pushing the two rod body portions 321 to move in opposite directions respectively and inserting into the positioning holes 1211 to fix the bin cover 2.

[0097] Combined with Figure 10 As shown, in some other embodiments of the present application, the rod body portion 321 includes a main rod 3211 and a plurality of branch rods 3212.

[0098] The plurality of branch rods 3212 are all connected to the main rod 3211, and positioning holes 1211 are formed at positions corresponding to each branch rod 3212 along the edge portion 121.

[0099] In addition, the protrusion 322 is provided on the main rod 3211, and the connecting member 323 is connected to the end of the main rod 3211.

[0100] Specifically, guide sleeves 31 are provided at positions corresponding to the main rod 3211 and the branch rods 3212, which can better play a guiding role.

[0101] Specifically, the main rod 3211 and the branch rods 3212 are of an integrally formed structure.

[0102] In some embodiments of the present application, a gap 22 is formed between the bin cover 2 and the edge of the bin opening 12, and the gap 22 is used for the heat dissipation of the press bin 11.

[0103] Specifically, by forming a gap 22 between the bin cover 2 and the edge of the bin opening 12, it is convenient for the installation of the bin cover 2 and the heat dissipation of the press bin 11.

[0104] In a second aspect, the present utility model provides a refrigeration device, which includes a housing 1 and a bin cover 2.

[0105] The bottom of the housing 1 is formed with a press bin 11, and a bin opening 12 is formed at a position corresponding to the press bin 11 on the housing 1;

[0106] The bin cover 2 is connected to the housing 1 through a connecting portion 3, and the bin cover 2 is configured to open and close the bin opening 12;

[0107] Among them, the connecting portion 3 includes a guide sleeve 31 and a guide rod assembly 32.

[0108] The guide sleeve 31 is arranged on the bin cover 2;

[0109] The guide rod assembly 32 is slidably connected with the guide sleeve 31. A positioning hole 1211 is formed at a position corresponding to the guide rod assembly 32 at the edge of the bin opening 12 on the outer shell 1. The guide rod assembly 32 is configured to selectively extend into or out of the positioning hole 1211 to detachably connect the bin cover 2 with the outer shell 1.

[0110] The specific process of fixing the bin cover 2 on the outer shell 1 is as follows: The user pinches the convex portion 322 and moves the convex portion 322 in a direction away from the positioning hole 1211. The convex portion 322 drives the rod body portion 321 to retract towards the bin cover 2 to prevent the rod body portion 321 from blocking the entry of the bin cover 2 into the bin opening 12; then, the bin cover 2 is placed on the bin opening 12 so that the rod body portion 321 is aligned with the position where the positioning hole 1211 is located, and then the convex portion 322 is released. Driven by the connecting member 323, the rod body portion 321 moves towards the positioning hole 1211 and extends into the positioning hole 1211, thereby realizing the fixation of the bin cover 2.

[0111] In the description of the above embodiments, the specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0112] The above are only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A refrigeration device, characterized in that: include: The outer shell has a press chamber at its bottom, and a chamber opening is formed at a position on the outer shell corresponding to the press chamber; A bin cover connected to the outer shell through a connecting portion, wherein the bin cover is configured to open and close the bin opening; Wherein, the connecting portion comprises: A guide sleeve, which is arranged on the bin cover; A guide rod assembly is slidably connected to the guide sleeve. A positioning hole is formed on the outer shell at a position corresponding to the guide rod assembly at the edge of the warehouse opening. The guide rod assembly passes through the positioning hole to connect the warehouse cover to the outer shell.

2. The refrigeration equipment according to claim 1, characterized in that: The guide rod assembly comprises: A rod body portion, which is slidably connected to the guide sleeve; The protrusion is arranged on the rod body, and the protrusion is configured to drive the rod body to extend into or out of the positioning hole.

3. The refrigeration equipment according to claim 2, characterized in that: The guide sleeve and the rod body are located on the side of the chamber cover facing the press chamber, a slide groove is formed on the chamber cover at a position corresponding to the protrusion, the protrusion is slidably connected to the slide groove, and the protrusion can drive the rod body to extend into or out of the positioning hole when it reciprocates in the slide groove.

4. The refrigeration equipment according to claim 3, characterized in that: The bin cover is lower than the outer surface of the outer shell.

5. The refrigeration equipment according to claim 4, characterized in that: The free end of the protrusion is located between the outer surface of the bin cover and the outer surface of the outer shell.

6. The refrigeration equipment according to claim 2, characterized in that: The guide rod assembly also includes: A connecting piece is connected to the rod body, and the connecting piece is configured to apply a force to the rod body in a direction toward the positioning hole so that the rod body goes deep into the positioning hole.

7. The refrigeration device according to claim 6, characterized in that: One end of the connecting piece is connected to the rod body, and the other end is connected to the bin cover; and / or, the guide rod assemblies are symmetrically arranged in two groups, and the connecting piece connects the rod bodies of the two groups of guide rod assemblies together.

8. The refrigeration device according to claim 7, characterized in that: The connecting member includes an elastic member or a magnet.

9. The refrigeration device according to claim 1, characterized in that: A gap is formed between the chamber cover and the edge of the chamber opening, and the gap is used for heat dissipation of the press chamber.

10. A refrigeration device, characterized in that: include: The outer shell has a press chamber at its bottom, and a chamber opening is formed at a position on the outer shell corresponding to the press chamber; A bin cover connected to the outer shell through a connecting portion, wherein the bin cover is configured to open and close the bin opening; Wherein, the connecting portion comprises: A guide sleeve, which is arranged on the bin cover; A guide rod assembly is slidably connected to the guide sleeve, and a positioning hole is formed on the outer shell at a position corresponding to the guide rod assembly at the edge of the warehouse opening. The guide rod assembly is configured to selectively extend into or out of the positioning hole to detachably connect the warehouse cover to the outer shell.

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