A refrigeration appliance

Abstract

The utility model provides a kind of refrigeration equipment, which comprises: cabinet, it is configured as the outer shell of refrigeration equipment;Handle seat, handle seat is located on the outer lateral wall of cabinet, handle seat includes: mounting plate, mounting plate is attached to the top wall of cabinet above, and is located at the rear side edge of cabinet top wall;Handle part, handle part is located on the top surface of mounting plate above;Limiting rib, limiting rib is bent down and extends from the rear side edge of mounting plate, and is arranged along the rear side edge of cabinet top wall, so that the front side wall of limiting rib is in contact with the rear wall of cabinet.According to the refrigeration equipment provided by the utility model, the installation efficiency of the handle seat can be improved, and the precision of the handle seat installation can be improved.

Description

Technical Field

[0001] This utility model relates to the field of refrigeration electrical technology, specifically a refrigeration device. Background Technology

[0002] Refrigerators, freezers, wine cabinets, beverage coolers, and other refrigeration equipment are containers that use the phase change of refrigerants to create a low-temperature environment for storing food and other items. They are indispensable household appliances. As people's living standards improve, the requirements for refrigeration equipment are also increasing.

[0003] Traditional refrigeration equipment typically consists of a cabinet and a liner inside the cabinet. A handle is usually located on the side wall of the cabinet, and the handle is typically recessed inwards to form a hand groove. This hand groove allows the user to easily reach in and apply force when moving the cabinet.

[0004] In existing refrigeration equipment, the space between the cabinet and the inner liner is used to fill foam material. However, because the space between the cabinet and the inner liner of existing refrigeration equipment is relatively narrow, the existing handle structure will occupy the foam space between the cabinet and the inner liner, resulting in condensation at the position of the handle structure in the inner liner. Utility Model Content

[0005] The purpose of this invention is to solve the technical problem that existing handle bases occupy the foaming space between the box body and the box liner, causing condensation to occur at the position of the handle structure in the box liner.

[0006] To solve the above-mentioned technical problems, this utility model provides a refrigeration device, which includes: a housing, which is configured as the outer shell of the refrigeration device; a handle seat, which is disposed on the outer side wall of the housing, the handle seat including: a mounting plate, which is attached to the top wall of the housing and disposed at the rear edge of the top wall of the housing; a handle portion, which is disposed above the top surface of the mounting plate; and a limiting rib, which extends downward from the rear edge of the mounting plate and extends along the rear edge of the top wall of the housing, so that the front side wall of the limiting rib abuts against the rear wall of the housing.

[0007] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0008] Therefore, the use of limiting ribs improves the positioning of the handle seat in the cabinet installation position, thereby improving the installation efficiency of the handle seat. The front side wall of the limiting rib abuts against the rear wall of the cabinet, thus limiting the position of the rib and the cabinet, improving the accuracy of the handle seat installation. At the same time, the handle seat is an external handle, not extending into the cabinet, providing a clear and sufficient gripping space, making the handling of refrigeration equipment easier and more comfortable. Furthermore, by using the handle seat on the outer top wall of the cabinet, it does not occupy the foaming space inside the cabinet, ensuring sufficient foaming material at the corresponding position on the cabinet, thus avoiding condensation problems in the refrigeration compartment caused by insufficient insulation of the foaming material inside the cabinet.

[0009] In some embodiments, two handle seats are provided, and the two handle seats are arranged at intervals at the left and right ends of the housing.

[0010] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0011] The third slot provides a more comprehensive gripping space for the user's hands, making the grip more comfortable. Whether the user's hand enters from the second slot and then grips the crossbar through the handle slot, the first slot, and the third slot, or enters from the third slot and then grips the crossbar through the first slot, the handle slot, and the second slot, the third slot can provide a more comfortable and safer gripping space for the user's hands.

[0012] In some embodiments, the support column is provided with a fixing hole, and the handle seat can be detachably installed on the outer wall of the box body by means of a fastener passing through the fixing hole.

[0013] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0014] Therefore, the fixing holes can improve the structural stability of the support column outside the housing. At the same time, the fixing holes can realize the detachable connection between the handle base and the housing, so that the handle base can be installed as needed, thereby making the installation of handle base 4 more flexible.

[0015] In some embodiments, the top surface of the support column is recessed into a fixing groove, and the fixing hole is formed on the bottom wall of the fixing groove.

[0016] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0017] Therefore, by creating fixing grooves on the support column, the fixing holes can be hidden inside the grooves, thus improving the aesthetic appearance of the support column. At the same time, using fixing grooves on the support column can reduce material costs. The fixing grooves allow fasteners to pass through, thereby achieving the connection between the support column and the housing.

[0018] In some embodiments, a reinforcing plate is provided in the fixing groove, the reinforcing plate is connected to the inner wall of the fixing groove, the reinforcing plate is used to divide the fixing groove so that a fixing sub-groove is formed on each of the opposite sides of the reinforcing plate, and the fixing hole is provided on the bottom surface of the fixing sub-groove.

[0019] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0020] Multiple fixing sub-grooves are formed by using reinforcing plates, which can improve the structural stability of the support column on the outer wall of the box.

[0021] In some embodiments, two reinforcing plates are provided, and the two reinforcing plates are arranged at intervals.

[0022] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0023] Therefore, by using fixing holes at different positions, the structural stability of the support column on the box can be improved.

[0024] In some embodiments, the top wall of the housing has an assembly opening, which is spaced apart from the mounting opening; the refrigeration equipment further includes a main control box, the top of which protrudes from the top wall of the housing through the assembly opening; the top wall of the handle is not higher than the top wall of the main control box.

[0025] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0026] Therefore, when assembling and transporting the refrigeration equipment, the handle 42 will not affect the overall height of the refrigeration equipment, thus eliminating the need to modify the original assembly box. At the same time, it reduces the space occupied by the refrigeration equipment in the vertical direction, thereby adapting to different placement environments.

[0027] According to another aspect of the present invention, the present invention also provides a refrigeration device, comprising: a housing configured as the outer shell of the refrigeration device; a handle seat detachably disposed on the outer side wall of the housing, the handle seat comprising: a mounting plate affixed to the rear wall of the housing and disposed at the connection between the rear wall and the top wall of the housing; a handle portion disposed on the rear wall of the mounting plate; and a limiting rib extending forward from the rear edge of the mounting plate, the lower side wall of the limiting rib abutting against the outer top wall of the housing.

[0028] As can be seen from the above technical solutions, the embodiments of the present invention have at least the following advantages and positive effects:

[0029] Therefore, by designing the handle base as an external handle, the handle area provides clear and ample gripping space, making the handling of refrigeration equipment more effortless and comfortable. Simultaneously, by positioning the handle on the rear wall of the cabinet, with the mounting plate abutting against the inner rear wall of the cabinet, the space occupied by the handle base within the foaming space is reduced. This ensures that the area corresponding to the handle base in the cabinet has sufficient foam material, thus preventing condensation problems in the refrigeration compartment caused by insufficient insulation of the foam material inside the cabinet. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the structure of a refrigeration device provided by this utility model in one embodiment.

[0031] Figure 2 yes Figure 1 A structural diagram from another perspective.

[0032] Figure 3 yes Figure 2 The exploded diagram.

[0033] Figure 4 yes Figure 1 A schematic diagram of the middle part of the structure.

[0034] Figure 5 yes Figure 1 A structural diagram from another perspective.

[0035] Figure 6 yes Figure 5 Enlarged view of part A in the middle.

[0036] Figure 7 yes Figure 1 An exploded view of the middle part of the structure.

[0037] Figure 8 yes Figure 7 A schematic diagram of the main control box.

[0038] Figure 9yes Figure 8 An exploded view from another perspective.

[0039] Figure 10 yes Figure 7 A schematic diagram of the center handle base.

[0040] Figure 11 yes Figure 10 A structural diagram from another perspective.

[0041] Figure 12 yes Figure 10 A sectional view.

[0042] Figure 13 yes Figure 1 A structural schematic diagram of another embodiment.

[0043] The reference numerals in the attached drawings are explained as follows: 1. Cabinet; 11. Refrigeration compartment; 12. Foaming space; 13. Rear shell panel; 14. Left shell panel; 15. Right shell panel; 16. Top shell panel; 17. Bottom shell panel; 18. Assembly port; 181. Clearance port; 19. Mounting port; 2. Cabinet liner; 3. Main control box; 31. Base; 311. Rib; 312. Protrusion; 32. Top cover; 33. Receiving cavity; 34. Cable outlet hole; 4. Handle seat; 41. Mounting plate; 42. Handle part; 421. Support column; 4211. Fixing groove; 4212. Fixing hole; 4213. Reinforcing plate; 4214. Fixing sub-groove; 422. Crossbar; 43. Limiting rib; 44. Handle groove; 441. First groove; 442. Second groove; 443. Third groove. Detailed Implementation

[0044] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0045] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back) are merely for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0047] For ease of description, unless otherwise specified, the directions of up, down, left, right, front, and back in this article are based on the state of the refrigeration equipment when it is in use. The door of the refrigeration equipment is the front, the opposite direction is the back, the vertical direction is up and down, and the horizontal direction is left and right.

[0048] Please see Figure 1 and Figure 2 As shown, in some embodiments, the refrigeration equipment provided by this utility model may include a housing 1. The housing 1 may have a rectangular hollow structure. The housing 1 may be constructed as the outer shell of the refrigeration equipment.

[0049] Understandably, box 1 can also adopt other shapes of hollow shell structure.

[0050] In some embodiments, the cabinet 1 may contain multiple separate refrigeration compartments 11. Each of these refrigeration compartments 11 can serve as an independent storage space, such as a freezer, refrigerator, fruit and vegetable compartment, or variable temperature compartment, to meet different refrigeration needs, such as freezing, refrigeration, fruit and vegetable preservation, and variable temperature storage, depending on the type of food. The multiple refrigeration compartments 11 may be arranged vertically or horizontally.

[0051] In some embodiments, a door may be provided on the front side of the housing 1. The door can be used to open and close the refrigeration compartment 11. The door and the housing 1 can be connected by a hinge so that the door can rotate around the axis of the hinge to open and close the door, thereby opening and closing the corresponding refrigeration compartment 11.

[0052] It is understandable that multiple doors can be installed, each corresponding to one of the multiple refrigeration chambers 11. Alternatively, multiple doors can be installed to open and close a single refrigeration chamber 11 simultaneously.

[0053] Please see Figure 1 and Figure 4 As shown, in some embodiments, a liner 2 may be provided inside the housing 1. A refrigeration chamber 11 may be formed inside the liner 2. It is understood that multiple liners 2 may be provided inside the housing 1, and each liner 2 may form one or more refrigeration chambers 11.

[0054] Please see Figure 1 and Figure 4As shown, in some embodiments, a foaming space 12 is provided between the housing 1 and the inner liner 2. The foaming space 12 can be located between the inner wall of the housing 1 and the outer wall of the inner liner 2. The foaming space 12 can serve as an insulation layer for heat insulation of each refrigeration compartment 11.

[0055] Please see Figure 2 and Figure 3 As shown, in some embodiments, the cabinet 1 may include a rear shell panel 13. The rear shell panel 13 is located on the back side of the refrigerator and serves as the rear exterior surface of the refrigerator.

[0056] Please see Figure 2 and Figure 3 As shown, in some embodiments, the housing 1 may include a left shell panel 14. The left shell panel 14 may be formed by extending forward from the left side edge of the rear shell panel 13. The left shell panel 14 may be located on the left side of the refrigerator and serve as the left exterior surface of the refrigerator.

[0057] Please see Figure 2 and Figure 3 As shown, in some embodiments, the housing 1 may include a right shell panel 15. The right shell panel 15 may be formed by extending forward from the right side edge of the rear shell panel 13. The right shell panel 15 may be located on the right side of the refrigerator and serve as the right side exterior surface of the refrigerator.

[0058] Please see Figure 2 and Figure 3 As shown, in some embodiments, the cabinet 1 may include a top shell panel 16. The top shell panel 16 may be formed by extending forward from the top side edge of the rear shell panel 13. The top shell panel 16 may be disposed on the top surface of the refrigerator and serve as the top exterior surface of the refrigerator.

[0059] Please see Figure 2 and Figure 3 As shown, in some embodiments, the cabinet 1 may include a bottom shell plate 17. The bottom shell plate 17 may be formed by extending forward from the bottom side edge of the rear shell plate 13. The bottom shell plate 17 may be disposed on the bottom surface of the refrigerator and serve as the bottom exterior surface of the refrigerator.

[0060] In some embodiments, the outer wall of the inner liner 2 is spaced from the rear shell 13, left shell 14, right shell 15, top shell 16 and bottom shell 17 of the body 1, and the foaming space 12 fills the space.

[0061] In some embodiments, the left shell plate 14, the top shell plate 16, and the right shell plate 15 are integrally bent into a U-shaped structure.

[0062] In some embodiments, the refrigeration equipment may include a refrigeration assembly (not shown). The refrigeration assembly may be located inside the housing 1. The refrigeration assembly is used to provide cooling for the interior of the refrigeration equipment to maintain a low-temperature environment within each refrigeration compartment 11.

[0063] In some embodiments, the refrigeration assembly may include a compressor (not shown). The compressor can compress the refrigerant, turning it into a high-temperature, high-pressure refrigerant vapor.

[0064] In some embodiments, the refrigeration assembly may include a condenser (not shown in the figures). The condenser can condense high-temperature, high-pressure refrigerant vapor into medium-temperature, medium-pressure liquid refrigerant.

[0065] In some embodiments, the condenser assembly may include a throttling device (not shown in the figures). The throttling device can be used to reduce the pressure of a medium-temperature, medium-pressure liquid refrigerant, thereby converting the medium-temperature, medium-pressure liquid refrigerant into a low-temperature, low-pressure refrigerant vapor.

[0066] In some embodiments, the refrigerant assembly may include an evaporator (not shown). The evaporator can evaporate and boil low-temperature, low-pressure refrigerant vapor to absorb heat from the surrounding medium.

[0067] In some embodiments, the refrigerant assembly may include refrigeration components such as a compressor, condenser, throttling device, and evaporator. After being compressed by the compressor, the refrigerant forms high-temperature, high-pressure refrigerant vapor. This high-temperature, high-pressure refrigerant flows into the condenser and is condensed into medium-temperature, high-pressure liquid refrigerant. After exiting the condenser, the medium-temperature, high-pressure liquid refrigerant can flow into the evaporator through the throttling device. The throttling device can reduce the pressure of the medium-temperature, high-pressure liquid refrigerant, transforming it into low-temperature, low-pressure refrigerant vapor. When the low-temperature, low-pressure refrigerant vapor enters the evaporator, it evaporates and boils, absorbing heat from the surrounding medium, thereby cooling the refrigeration chamber 11.

[0068] Please see Figure 7 , Figure 8 and Figure 9 As shown, in some embodiments, the refrigeration device includes a main control box 3. The main control box 3 can be disposed inside the cabinet 1. The main control box 3 is disposed on the top wall of the cabinet 1. The interior of the main control box 3 can be hollow. The main control box 3 is constructed as a housing for housing the main control board. Utilizing the hollow, box-shaped shell structure of the main control box 3, it can provide installation space for the main control board. At the same time, the main control box 3's location on the top of the cabinet 1 facilitates the connection of the main control board with other electrical components, thereby controlling the refrigerator to perform various operations.

[0069] It should be noted that in some other embodiments, the main control box 3 may also be located on the back panel of the enclosure 1 or in other places, and can be adjusted according to actual needs.

[0070] Please see Figure 7As shown, in some embodiments, an assembly opening 18 may be provided on the top wall of the housing 1. The main control box 3 can be installed at the assembly opening 18. The top of the main control box 3 protrudes from the top wall of the housing 1 through the assembly opening 18.

[0071] Please see Figure 8 , Figure 9 and Figure 10 As shown, in some embodiments, the main control box 3 may include a base 31 and a top cover 32. The top of the base 31 has an opening. The top cover 32 is detachably placed over the opening of the base 31, thereby enclosing a receiving cavity 33 between the base 31 and the top cover 32. When the top cover 32 covers the base 31, it can seal the receiving cavity 33 and the main control board disposed within the receiving cavity 33, thereby ensuring the normal operation of the main control board and maintaining the operation of the refrigerator.

[0072] Please see Figure 8 and Figure 9 As shown, in some embodiments, the bottom of the base 31 is provided with a cable outlet 34. The cable outlet 34 can communicate with the receiving cavity 33. The wiring harness can be connected to the main control board inside the receiving cavity 33 through the cable outlet 34, thereby realizing the connection between the main control board and other electrical components, and thus realizing various operations of the refrigerator.

[0073] In some embodiments, two cable outlet holes 34 may be provided. The two cable outlet holes 34 can distribute the wire harness evenly, thereby simplifying the wiring of the main control board inside the main control box 3.

[0074] It should be noted that in some other embodiments, the wire outlet 34 may be provided with three or more holes.

[0075] Please see Figure 7 , Figure 8 and Figure 9 As shown, in some embodiments, a baffle 311 is provided on the outer peripheral wall of the base 31. The baffle 311 may be annular. The baffle 311 may be arranged around the outer peripheral wall of the base 31. When the base 31 is installed at the assembly port 18, the baffle 311 can be installed upward from the inside of the housing 1, so that the baffle 311 seals against the inner top wall of the housing 1 at the periphery of the assembly port 18, thereby preventing the foaming material from flowing out of the assembly port 18.

[0076] In some embodiments, the base 31 is mounted on the top shell plate 16 of the housing 1. Thus, when the top shell plate 16, the left shell plate 14, and the right shell plate 15 are integrally formed, the base 31 can be directly mounted on the top shell plate 16, thereby improving the ease of installation of the base 31.

[0077] Please see Figure 7 and 8As shown, in some embodiments, a latching protrusion 312 is provided on the outer peripheral wall of the base 31. The latching protrusion 312 can protrude from the outer peripheral wall of the base 31. The top cover 32 is provided with a latching slot corresponding to the latching protrusion 312. Thus, when the top cover 32 is placed on the base 31, the latching protrusion 312 can be engaged at the latching slot, thereby improving the stability of the connection between the top cover 32 and the base 31.

[0078] Please see Figure 7 As shown, in some embodiments, a clearance opening 181 is provided on the periphery of the assembly port 18. The clearance opening 181 is located at the periphery of the assembly port 18. The clearance opening 181 communicates with the foaming space 12. Thus, when the base 31 is installed at the assembly port 18, the latching protrusion 312 can extend out of the top of the housing 1 through the clearance opening 181.

[0079] Please see Figure 7 , Figure 10 and Figure 11 As shown, in some embodiments, the refrigeration device may include a handle base 4. The handle base 4 may be disposed on the housing 1. The handle base 4 provides the user with a clear and stable grip point, making the process of lifting, moving and lowering the refrigeration device easier and safer.

[0080] In some embodiments, the handle base 4 may be located on the top of the housing 1. The handle base 4 may be located at the rear edge of the top wall of the housing 1. Thus, the handle base 4 located on the top of the housing 1 makes it easier for the user to move the refrigeration equipment. The user can naturally hang down and grasp the handle base 4, using strong leg muscles and large muscle groups to exert force, while keeping the back relatively straight, which is more labor-saving and scientific.

[0081] It should be noted that in some other embodiments, the handle seat 4 may be located on the back side wall or other side wall of the housing 1.

[0082] In some embodiments, two handle bases 4 may be provided. The two handle bases 4 are arranged at intervals on the left and right ends of the box body 1. Thus, when a user carries the box alone, both hands naturally exert force on the left and right, which conforms to the human body's instinct for symmetrical force exertion, can better utilize core strength, and avoid lumbar sprains caused by unilateral force exertion. At the same time, by providing two handle bases 4, it is possible to use scenarios where multiple people carry the box and adapt to different carrying environments.

[0083] It should be noted that in some other embodiments, the handle base 4 may be provided with three or more.

[0084] Please see Figure 10 As shown, in some embodiments, the handle base 4 may include a mounting plate 41. The mounting plate 41 may be attached to the top wall of the housing 1 and located at the rear edge of the top wall of the housing 1.

[0085] In some embodiments, the handle base 4 may include a handle portion 42. The handle portion 42 may be disposed above the top surface of the mounting plate 41. The handle portion 42 enables the user to move the refrigeration equipment.

[0086] In some embodiments, the handle base 4 includes a limiting rib 43. The limiting rib 43 extends downward from the rear edge of the mounting plate 41 and extends along the rear edge of the top wall of the housing 1, such that the front side wall of the limiting rib 43 abuts against the rear wall of the housing 1. Therefore, the limiting rib 43 improves the positioning of the handle base 4 in the mounting position of the housing 1, thereby improving the installation efficiency of the handle base 4. Simultaneously, by abutting against the rear wall of the housing 1, the limiting rib 43 and the housing 1 are limited, improving the installation accuracy of the handle base 4.

[0087] In some embodiments, the handle base 4 is disposed on the top wall of the housing 1. Thus, the handle base 4 is an external handle, not extending into the housing 1, thereby providing a clear and ample gripping space for the handle portion 42, making the handling of the refrigeration equipment easier and more comfortable. Simultaneously, by disposing of the handle base 4 on the outer top wall of the housing 1, it avoids occupying the foaming space 12 within the housing 1, ensuring sufficient foaming material at the position corresponding to the handle base 4 on the housing 1. This prevents condensation in the refrigeration compartment 11 caused by insufficient insulation of the foaming material inside the housing liner 2.

[0088] Please see Figure 13 As shown, in some other embodiments, the handle base 4 is located on the rear wall of the housing 1. The mounting plate 41 is attached to the rear wall of the housing 1. The handle portion 42 is located on the rear wall of the mounting plate 41. Thus, by using the handle base 4 as an external handle, the handle portion 42 can provide a clear and sufficient gripping space, making the handling of the refrigeration equipment more effortless and comfortable. At the same time, by using the handle portion 42 on the rear wall of the housing 1, and with the mounting plate 41 abutting against the rear inner wall of the housing 1, the space occupied by the handle base 4 in the foaming space 12 is reduced, thereby ensuring that the position of the housing 1 corresponding to the handle base 4 has sufficient foaming material, thus avoiding the problem of condensation in the refrigeration compartment 11 caused by insufficient insulation of the foaming material in the housing liner 2.

[0089] In some embodiments, the handle 42 is located near the connection between the top wall and the rear wall of the housing 1. Therefore, when a user moves the refrigeration equipment, their hand can more easily reach into the handle 42. At the same time, the user can move the equipment with less effort, as the position of the handle 42 facilitates the user's exertion of force and conforms to an ergonomic posture.

[0090] Please see Figure 5 and Figure 6As shown, in some embodiments, the top wall of the handle 42 is not higher than the top wall of the main control box 3. The top wall of the handle 42 can be flush with the top wall of the main control box 3. Therefore, when assembling and transporting the refrigeration equipment, the handle 42 will not affect the overall height of the refrigeration equipment, thus eliminating the need to change the original assembly box. At the same time, it can reduce the space occupied by the refrigeration equipment in the height direction, thereby adapting to different placement environments of the refrigeration equipment.

[0091] It should be noted that in some other embodiments, the top wall of the handle 42 may be lower than the top wall of the main control box 3.

[0092] Please see Figure 10 and Figure 12 As shown, in some embodiments, the handle portion 42 may include two opposing support columns 421 and a crossbar 422 disposed between the two support columns 421. The crossbar 422 may be disposed at the top of the two support columns 421. A handle groove 44 is provided between the crossbar 422 and the mounting plate 41. A first slot 441 is opened at the front end of the handle groove 44, and the front end of the handle groove 44 communicates with the first slot 441. A second slot 442 is opened at the rear end of the handle groove 44. Thus, the handle groove 44 can provide a gripping space for the user. When the user grips the handle groove 44, the user's hand can enter through the first slot 441 and exit through the second slot 442, allowing the user to grip the crossbar 422, thereby making the grip more secure and less strenuous.

[0093] In some embodiments, a first slot 441 is formed between the front edge of the crossbar 422 and the projection of the front edge of the crossbar 422 onto the mounting plate 41. A second slot 442 is formed between the rear edge of the crossbar 422 and the projection of the rear edge of the crossbar 422 onto the mounting plate 41.

[0094] In some embodiments, the crossbar 422 may be disposed between the rear portions of the two support columns 421. A third slot 443 is provided between the front sidewall of the crossbar 422 and the opposite sidewalls of the two support columns 421. The third slot 443 may communicate with the first slot 441. The third slot 443 may communicate with the handle slot 44. Thus, the third slot 443 can also provide a gripping space for the user, and when the user grips the handle 42, the third slot 443 can provide a more comprehensive gripping space for the user's hand, making the grip more comfortable. Regardless of whether the user's hand extends from the second slot 442 and then grips the crossbar 422 through the handle slot 44, the first slot 441, and the third slot 443, or extends from the third slot 443 and then grips the crossbar 422 through the first slot 441, the handle slot 44, and the second slot 442, the third slot 443 can provide a more comfortable and safe gripping space for the user's hand.

[0095] Please see Figure 10 and Figure 11 As shown, in some embodiments, the support column 421 is provided with a fixing hole 4212. The handle seat 4 can be detachably installed on the outer wall of the housing 1 by means of a fastener passing through the fixing hole 4212. The fixing hole 4212 can be through which the support column 421 passes. Thus, the fixing hole 4212 can improve the structural stability of the support column 421 outside the housing 1. At the same time, the fixing hole 4212 can realize the detachable connection between the handle seat 4 and the housing 1, thereby allowing the handle seat 4 to be installed as needed, thus making the installation of the handle seat 4 more flexible.

[0096] It should be noted that in some embodiments, the fastener may be a screw or other structure.

[0097] In some embodiments, the top surface of the support column 421 is recessed with a fixing groove 4211. A fixing hole 4212 can be formed on the bottom wall of the fixing groove 4211. Thus, by providing a fixing groove 4211 on the support column 421, the fixing hole 4212 can be hidden inside the fixing groove 4211, thereby improving the aesthetic appearance of the support column 421. At the same time, providing a fixing groove 4211 on the support column 421 can reduce the material cost of the support column 421. The fixing groove 4211 can be used for fasteners to pass through, thereby realizing the connection between the support column 421 and the housing 1.

[0098] It should be noted that in some other embodiments, the fixing groove 4211 may also be formed on the side wall of the mounting plate 41. The handle seat 4 and the housing 1 may also be fixed by adhesive or other means.

[0099] Please see Figure 10 As shown, in some embodiments, a reinforcing plate 4213 may be provided inside the fixing groove 4211. The reinforcing plate 4213 is connected to the inner wall of the fixing groove 4211. The reinforcing plate 4213 is used to separate the fixing groove 4211, so that sub-grooves are formed on opposite sides of the reinforcing plate 4213. The fixing hole 4212 may be provided on the bottom surface of the fixing sub-groove 4214. Specifically, a fixing groove 4211 may be formed on the bottom wall of a fixing sub-groove 4214, or multiple fixing grooves 4211 may be provided on the inner wall of a fixing sub-groove 4214; or no fixing groove 4211 may be provided on the bottom wall of the inner groove of a fixing sub-groove 4214. By using the reinforcing plate 4213 to form multiple fixing sub-grooves 4214, the structural stability of the support column 421 on the outer wall of the housing 1 can be improved.

[0100] In some embodiments, the length direction of the support column 421 can be arranged along the front-to-back direction. The fixing groove 4211 can be divided into a fixing sub-groove 4214 arranged along the length direction of the support column 421. The fixing hole 4212 can be provided on the bottom surface of the fixing sub-groove 4214. Thus, by utilizing the fixing sub-groove 4214 in the length direction, the structural stability of the support column 421 on the housing 1 can be improved.

[0101] It should be noted that in some other embodiments, the length direction of the support column 421 may also be along the left-right direction or the up-down direction.

[0102] Please see Figure 10 As shown, in some embodiments, two reinforcing plates 4213 may be provided. The two reinforcing plates 4213 may be arranged at intervals within the fixing groove 4211. The two reinforcing plates 4213 can divide the fixing groove 4211 into three fixing sub-grooves 4214. Fixing holes 4212 are provided on the two fixing sub-grooves 4214 located at both ends of the fixing groove 4211. Therefore, by utilizing the fixing holes 4212 at different positions, the structural stability of the support column 421 on the housing 1 can be improved.

[0103] It should be noted that in some other embodiments, the reinforcing plate 4213 may be provided in three or more forms.

[0104] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A refrigeration device, characterized in that, include: The housing is configured as the outer casing of the refrigeration equipment; Handle base, the handle base being disposed on the outer side wall of the housing, the handle base comprising: Mounting plate, which is attached to the top wall of the box and located at the rear edge of the top wall of the box; A handle portion is located above the top surface of the mounting plate; A limiting rib is provided, which bends downward from the rear edge of the mounting plate and extends along the rear edge of the top wall of the housing, so that the front side wall of the limiting rib abuts against the rear wall of the housing.

2. The refrigeration equipment according to claim 1, characterized in that, There are two handle seats, which are arranged at intervals on the left and right ends of the box body.

3. The refrigeration equipment according to claim 1, characterized in that, The handle includes two opposing support columns and a crossbar between the two support columns; the crossbar is located at the top of the two support columns, and a handle groove is provided between the crossbar and the mounting plate. A first slot is provided at the front end of the handle groove, and a second slot is provided at the rear end of the handle groove. The first slot, the handle groove and the second slot are connected.

4. The refrigeration equipment according to claim 3, characterized in that, The crossbar is located between the rear ends of the two support columns. A third groove is provided between the front side wall of the crossbar and the opposite side walls of the two support columns. The third groove is connected to the handle groove through the first groove.

5. The refrigeration equipment according to claim 3, characterized in that, The support column is provided with a fixing hole, and the handle seat can be detachably installed on the outer wall of the box body through a fastener inserted through the fixing hole.

6. The refrigeration equipment according to claim 5, characterized in that, The top surface of the support column is recessed into a fixing groove, and the fixing hole is formed on the bottom wall of the fixing groove.

7. The refrigeration equipment according to claim 6, characterized in that, The fixing groove is provided with a reinforcing plate, which is connected to the inner wall of the fixing groove. The reinforcing plate is used to divide the fixing groove so that a fixing sub-groove is formed on each of the opposite sides of the reinforcing plate. The fixing hole is provided on the bottom surface of the fixing sub-groove.

8. The refrigeration equipment according to claim 7, characterized in that, The reinforcing plate is provided in two parts, and the two reinforcing plates are arranged at intervals.

9. The refrigeration equipment according to claim 1, characterized in that, The top wall of the box is provided with an assembly opening; The refrigeration equipment also includes: The main control box has its top protruding from the top wall of the housing through the assembly port; the top wall of the handle is not higher than the top wall of the main control box.

10. A refrigeration device, characterized in that, include: The housing is configured as the outer casing of the refrigeration equipment; A handle base, detachably mounted on the outer side wall of the housing, the handle base comprising: Mounting plate, which is attached to the rear wall of the box and located at the connection between the rear wall and the top wall of the box; A handle portion is provided on the rear wall of the mounting plate; The limiting rib extends forward from the rear edge of the mounting plate, and the lower side wall of the limiting rib abuts against the outer top wall of the box.

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