Press top refrigeration equipment

Abstract

The present invention discloses a compressor top-mounted refrigeration equipment. The compressor top-mounted refrigeration equipment includes a cabinet body and a refrigeration system. A mounting groove is formed on the cabinet body, a central control panel is provided on the mounting groove, a central control cover is provided on the central control panel, the cabinet body is located on both sides of the mounting groove to form a plurality of storage spaces, the refrigeration system includes a compressor, a condenser, a throttling device and an evaporator, a compressor cavity is formed on the top of the cabinet body, an air inlet and an air outlet connected to the compressor cavity are provided on the back of the cabinet body, the compressor and the condenser are provided in the compressor cavity, and a condensing fan is provided between the compressor and the condenser. The storage capacity and waterproof performance of the refrigeration equipment are improved to improve the user experience.

Description

Technical Field

[0001] The present invention relates to the field of express delivery cabinets, and in particular to a press-top refrigeration device. Background Art

[0002] At present, with the continuous development of the express delivery industry, express delivery cabinets with refrigeration functions are widely used in people's daily lives. Express delivery cabinets usually include a cabinet body and a cabinet door. The cabinet body is equipped with multiple storage compartments, and each storage compartment is correspondingly provided with a cabinet door that can be opened and closed. At the same time, a central control panel is also provided on the cabinet body, and the inner side of the central control panel is used to install related electrical components (for example: electronic locks, electric control panels, etc.); at the same time, the express delivery cabinet is also provided with a press cavity for installing components such as compressors, condensers and condensing fans. Usually, the press cavity is located at the bottom of the cabinet body, and due to height restrictions, the storage volume in the cabinet body will become smaller. At the same time, when used outdoors, the cabinet body is equipped with a press cavity at the bottom, and the electrical components and cables in the press cavity are prone to leakage due to water ingress, and the waterproof performance is poor. How to design a refrigeration device with strong waterproof performance and high space utilization to improve user experience is a technical problem to be solved by the present invention. Summary of the invention

[0003] The present invention provides a press-top refrigeration device, which can improve the storage capacity and waterproof performance of the refrigeration device and thus improve user experience.

[0004] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0005] A compressor top-mounted refrigeration device includes a cabinet body and a refrigeration system. A mounting groove is formed on the cabinet body, a central control panel is provided on the mounting groove, a central control cover is provided on the central control panel, the cabinet body is located on both sides of the mounting groove to form a plurality of storage spaces respectively, the refrigeration system includes a compressor, a condenser, a throttling device and an evaporator, a compressor cavity is formed on the top of the cabinet body, an air inlet and an air outlet connected to the compressor cavity are provided on the back of the cabinet body, the compressor and the condenser are provided in the compressor cavity, and a condensing fan is provided between the compressor and the condenser.

[0006] Furthermore, a light box is arranged on the top of the cabinet body, and a partition is arranged in the light box. The partition divides the light box into a lighting cavity and the press cavity arranged front and back, and the lighting cavity is provided with a lighting lamp and an electric control box.

[0007] Furthermore, a waterproof wire tube for arranging power lines and signal lines to be routed outside the cabinet body is also provided on the back of the cabinet body.

[0008] Furthermore, a detachable mounting plate is provided in the compressor cavity, and the compressor, the condenser and the condensing fan are arranged on the mounting plate.

[0009] Furthermore, the air inlet is close to one side of the cabinet body, and the air outlet is close to the other side of the cabinet body. The air inlet and the air outlet are respectively provided with downwardly inclined water baffles.

[0010] Furthermore, an installation opening is provided on the center control panel; the center control cover shell includes an outer cover shell and an inner cover shell, the inner cover shell is installed in the installation opening from the inner side of the center control panel, the outer cover shell is installed on the outer side of the center control panel and covers the inner cover shell, a drainage channel is formed between the outer cover shell and the center control panel, and the drainage channel surrounds the outer side of the installation area; an electric control board is installed on the inner side of the inner cover shell; a drainage hole connected to the drainage channel is provided at the bottom of the outer cover shell.

[0011] Furthermore, it also includes a first water retaining end cover and a second water retaining end cover arranged up and down, the first water retaining end cover is fixed on the cabinet body and is located above the outside of the installation groove, the second water retaining end cover covers the top of the installation groove and wraps the top of the central control panel, the upper surface of the second water retaining end cover is formed with a drainage groove, and the first water retaining end cover covers the upper part of the second water retaining end cover.

[0012] Furthermore, a first sealing strip is arranged between the two sides of the central control panel and the installation groove, and a waterproof clip strip is arranged on both sides of the installation groove. The outer edge of the waterproof clip strip is clamped on the cabinet body, and the inner edge of the waterproof clip strip is provided with a bending portion bent outward, and the first sealing strip is attached to the waterproof clip strip and is located on the outer side of the corresponding bending portion.

[0013] Furthermore, each storage space is provided with a cabinet opening, a door body is provided on the cabinet opening, the cabinet opening is installed on the cabinet body, a water guide groove is provided on the upper edge of the cabinet opening, the door body is provided with a first door seal that cooperates with the cabinet opening surface, and the door body is also provided with a second door seal that cooperates with the edge of the cabinet opening, and the second door seal surrounds the outer side of the first door seal.

[0014] Furthermore, the cabinet opening is provided with a water retaining ring protruding outward from the front surface of the cabinet body, the water guide groove is formed on the water retaining ring, the first door seal is used to abut against the end surface of the water retaining ring, and the second door seal is used to abut against the water retaining ring and half-wrap the edge of the water retaining ring.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are: by installing components such as the compressor and condenser on the top of the cabinet body, the space at the bottom of the cabinet body can be fully utilized for storage, thereby increasing the effective volume. At the same time, air inlets and outlets are arranged on the back of the cabinet body to meet the heat dissipation requirements of the compressor cavity. In this way, when multiple express cabinets are used side by side, the ventilation circulation is ensured to be unobstructed and the heat dissipation requirements of the refrigeration system are met. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 A schematic diagram of the structure of the cabinet of the present invention;

[0018] Figure 2 It is a structural schematic diagram of the cabinet body in the cabinet of the present invention;

[0019] Figure 3 It is an assembly diagram of the cabinet body and the door body in the cabinet of the present invention;

[0020] Figure 4 It is a partial assembly cross-sectional view of the cabinet opening and the door body in the cabinet of the present invention;

[0021] Figure 5 It is a structural schematic diagram of a cabinet opening in a cabinet body of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the hinge in the cabinet of the present invention;

[0023] Figure 7 It is a partial assembly diagram of the central control panel in the cabinet of the present invention;

[0024] Figure 8 It is a longitudinal cross-sectional view of the central control panel in the cabinet of the present invention;

[0025] Fig. 9 is a transverse cross-sectional view of the cabinet of the present invention;

[0026] Fig.10 for Fig. 9 A partial enlarged schematic diagram of the middle A area;

[0027] Fig.11 It is a partial cross-sectional view of the cabinet of the present invention;

[0028] Fig.12 for Fig.11 A partial enlarged schematic diagram of the middle B area;

[0029] Fig.13 It is a partial assembly diagram of the central control cover and the central control panel in the cabinet of the present invention;

[0030] Fig.14 for Fig.13 Middle CC section view;

[0031] Fig.15 for Fig.13 Middle DD section view;

[0032] Fig.16 It is a schematic diagram of the assembly of the electronic lock in the cabinet of the present invention;

[0033] Fig.17 It is a schematic diagram of the back structure of the cabinet of the present invention;

[0034] Fig.18 It is a partial cross-sectional view of the back of the cabinet of the present invention. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figure 1-Figure 18 As shown, the compressor top-mounted refrigeration equipment of this embodiment includes a cabinet body 1 and a refrigeration system. A plurality of storage spaces 11 are formed in the cabinet body 1. A mounting slot 12 is also formed on the cabinet body 1. A central control panel 3 is arranged on the mounting slot 12. A central control cover 4 is arranged on the central control panel 3. The refrigeration system includes a compressor 14, a condenser 15, a throttling device and an evaporator connected together. Among them, each storage space 11 is equipped with a switchable door body 2, and the electronic lock 5 is placed in the mounting slot 12 for installation and covered by the central control panel 3, and the electric control board 6 is installed on the central control cover 4, so that the electric control board 6 can control the electronic lock 5 to unlock the door body 2. In addition, a plurality of storage spaces 11 are formed on both sides of the installation groove 12 of the cabinet body 1. In order to improve space utilization and increase the storage volume in the cabinet body 1, a compressor cavity 13 is formed on the top of the cabinet body 1. The condenser 15 and the compressor 14 are arranged in the compressor cavity 13. A condensing fan 16 is arranged between the condenser 15 and the compressor 14.

[0037] Specifically, a compressor cavity 13 is formed on the top of the cabinet body 1 to install a compressor 14, a condenser 15 and a condensing fan 16. In this way, the compressor cavity 13 can fully utilize the top space of the cabinet body 1, and the bottom space of the cabinet body 1 can be fully utilized as a storage space 11, thereby effectively increasing the storage volume. At the same time, an air inlet 131 and an air outlet 132 are arranged on the back of the cabinet body 1. On the one hand, the heat dissipation requirements of the compressor cavity 13 can be met. On the other hand, since the air inlet 131 and the air outlet 132 are arranged on the back of the cabinet body 1, in actual use, multiple express cabinets are often arranged side by side. Even if other express cabinets are arranged on both sides of the cabinet body 1, it will not affect the normal circulation and ventilation of the air inlet 131 and the air outlet 132. In order to avoid the mutual influence of the inlet and outlet, the air inlet 131 is close to one side of the cabinet body 1, and the air outlet 131 is close to the other side of the cabinet body 1. In order to improve the waterproof performance, the air inlet 131 and the air outlet 132 are respectively provided with downwardly inclined water baffles. In this way, in a rainy environment, rainwater is blocked by the water baffles, which can reduce or avoid rainwater from entering the compressor cavity 13 through the air inlet 131 and the air outlet 132, and more effectively improve the waterproof performance. Among them, for the evaporator, its installation method can adopt the installation method of the evaporator and the cabinet in the prior art, which will not be repeated again. Furthermore, in order to achieve rapid assembly and disassembly, a removable mounting plate 130 is provided in the compressor cavity, and the compressor 14, the condenser 15 and the condensing fan 16 are arranged on the mounting plate 130. Specifically, in the actual assembly process, the compressor 14, the condenser 15 and the condensing fan 16 are first installed on the mounting plate 130, and then the compressor 14, the condenser 15 and the condensing fan 16 are uniformly installed on the top of the cabinet body 1 through the mounting plate 130, which simplifies the assembly process and reduces the difficulty of assembly. Furthermore, the back of the cabinet body 1 is also provided with a waterproof wire tube 17 for arranging the power line and the signal line to be routed outside the cabinet body 1. Specifically, the power line connected to the cabinet body 1 is routed through the waterproof wire tube 17. Similarly, the communication line connected to the cabinet body 1 is also routed through the waterproof wire tube 17. On the one hand, the waterproof wire tube 17 can provide waterproof protection for the power line and the communication line. On the other hand, the related wire harnesses located outside the cabinet body 1 are all concentrated in the waterproof wire tube 17 for routing, making the wire harness more regular and improving user experience and reliability. Preferably, in order to make full use of the top space of the cabinet body 1, for express cabinets, a light box 18 is usually configured. In this way, the space occupied by the light box 18 can be utilized, and a partition 181 is provided in the light box 18. The partition 181 divides the light box 18 into a lighting cavity 180 and the press cavity 13 arranged front and back. The lighting cavity 180 is provided with a lighting lamp and an electric control box.Specifically, the space formed by the light box 18 is used to divide the interior of the light box 18 into a lighting cavity 180 and the press cavity 13 through a partition 181. High-voltage accessories such as lighting and an electric control box are placed on the front side of the light box 18 to prevent high-voltage electricity from being easily exposed, thereby ensuring safety in use. The condenser 15, the compressor 14 and the condensing fan 16 are placed on the back side of the light box 18 to effectively utilize the space of the light box 18.

[0038] Based on the above technical solution, optionally, when used outdoors, the connection between the storage space 11 and the door body 2, the connection between the central control panel 3 and the cabinet body 1, and the connection between the central control panel 3 and the central control cover 4 all need to be sealed. The sealing method of each part is explained below in conjunction with the accompanying drawings.

[0039] 1. Sealing method between the storage space 11 and the door body 2.

[0040] Each storage space 11 is provided with a cabinet opening 10, and a door body 2 is provided on the cabinet opening 10. The cabinet opening 10 is installed on the cabinet body 1, and a water guide groove 101 is provided on the upper edge of the cabinet opening 10. The door body 2 is provided with a first door seal 21 that matches the surface of the cabinet opening 10, and the door body 2 is also provided with a second door seal 12 that matches the edge of the cabinet opening 10, and the second door seal 12 surrounds the outer side of the first door seal 11. Specifically, the upper edge of the cabinet opening 10 forms a water guide groove 101. In a rainy environment, rainwater falls on the surface of the cabinet body 1 and the door body 2, and the upper area of ​​the door body 2, which is prone to water accumulation, such as Figure 5 As shown by the middle arrow, rainwater can be collected by the water channel 101 and discharged smoothly from the two ends of the water channel 101, so that water accumulation on the top of the door body 2 can be avoided; at the same time, in conjunction with the two door seals on the door body 2, the first door seal 21 can effectively seal the connection between the door body 2 and the surface of the cabinet opening 10 to form an inner waterproof area, and the second door seal 22 can seal the edge of the cabinet opening 10, so that an outer waterproof area can be formed at the outer edge of the door body 2 through the second door seal 22. The double waterproof area formed by the inner and outer sides and in conjunction with the water channel 10 can ensure that rainwater will not enter the storage space 11 from the connection formed between the door body 2 and the cabinet opening 10, thereby ensuring that the items inside the storage space 11 will not be affected by rainwater, thereby improving the waterproof performance and user experience.

[0041] Furthermore, the cabinet opening 10 is provided with a water retaining ring 102 protruding outward from the front surface of the cabinet body 1, the water guide groove 101 is formed on the water retaining ring 102, the first door seal 21 is used to abut against the end surface of the water retaining ring 102, and the second door seal 22 is used to abut against the water retaining ring 102 and half-wrap the edge of the water retaining ring 102. Specifically, the cabinet opening 10 is provided with a water retaining ring 102 protruding outward from the front surface of the cabinet body 1, and the door body 2 cooperates with the water retaining ring 102 to close the storage space 11, so that the connection surface between the cabinet opening 10 and the door body 2 will be away from the front surface of the cabinet body 1, thereby reducing the rainwater flowing on the surface of the cabinet body 1 directly flowing to the top of the door body 2. More importantly, after the door is closed, the second door seal 22 will half-wrap the edge of the water retaining ring 102. In this way, even if there is too much water in the water guide groove 101 and it cannot be quickly drained out and overflow occurs, the second door seal 22 wraps the edge of the water retaining ring 102, which can effectively prevent rainwater from entering. Preferably, the outer periphery of the second door seal 22 is formed with a sealing ring 221 extending outward, and the sealing ring 221 is sleeved on the outside of the water retaining ring 102. Specifically, the sealing ring 221 formed by the second door seal 22 can better wrap around the water retaining ring 102, and at the same time, the second door seal 22 can seal the end face of the water retaining ring 102 again. The second door seal 22 and the sealing area of ​​the water retaining ring 102 form an L-shaped cross-section to effectively increase the width of the waterproof area, which is more conducive to improving the waterproof performance. In addition, the outer wall edge of the water guide trough 101 is also provided with a flange structure 1011. Specifically, the flange structure 1011 is inclined from the top of the outer wall of the water guide trough 101 toward the bottom of the water guide trough 101. In this way, when rainwater hits the water guide trough 101, the flange structure 1011 can play a splash-proof effect.

[0042] Among them, for express cabinets equipped with a refrigeration system, the cabinet body 1 is correspondingly provided with a compressor cavity 13 to install components such as a compressor, a condenser and a fan. At the same time, an air supply channel and an evaporator are formed inside the cabinet body 1 to cool each storage space 11. The corresponding door body 2 adopts an insulating door body, and the door body 2 includes a door shell and a door lining. An insulating layer is provided between the door shell and the door lining. A shielding ring 23 extending toward the inner side of the door body 2 is provided around the door shell. The shielding ring 23 surrounds the outer side of the second door seal 22. In this way, the second door seal 22 can be shielded and protected from the outside by the shielding ring 23 to prevent rain from reaching the side of the second door seal 22, and the upper edge of the shielding ring 23 extends to the upper position of the water guide groove 101.

[0043] Optionally, a first magnetic strip (not shown) is arranged around the cabinet opening 10, and a second magnetic strip (not shown) cooperating with the first magnetic strip is arranged around the door body 2; the first magnetic strip and the second magnetic strip respectively include multiple sections of alternating positive and negative magnets. Specifically, by arranging corresponding alternating positive and negative magnets on the door body 2 and the cabinet opening 10, the magnetic force on each part around the door body 2 is more uniform, so that after closing the door, the door body 2 can more securely seal the cabinet opening 10.

[0044] Furthermore, the door body 2 is mounted on the cabinet opening 10 via a hinge 20, and the hinge 20 is generally located on the outside of the entire cabinet. In order to prevent rainwater from pouring into the water channel 101 from the side on rainy days, causing poor drainage of the water channel 101, the hinge 20 includes a mounting seat 201 and a rotating shaft 202 arranged on the mounting seat. The mounting seat 201 is arranged on the cabinet opening 10, and the door body 2 is rotatably mounted on the rotating shaft 202. The mounting seat 201 is also provided with a waterproof folding edge 203 bent downward for shielding the water channel 101. Specifically, the waterproof folding edge 203 shields the water channel 101 at the top of the cabinet opening 10, so that it can be ensured that rainwater in the external environment cannot enter the water channel 101 through the outer side of the hinge 20 to cause poor drainage of the water channel 101, further enhancing the waterproof performance. Among them, in order to facilitate and quickly assemble and improve the assembly quality, a positioning column (unmarked) and a threaded hole (unmarked) are provided on the cabinet opening, and a positioning hole (unmarked) and a mounting hole (unmarked) are provided on the mounting seat 201. The positioning column is inserted into the positioning hole, and the bolt passes through the mounting hole and is threadedly connected in the threaded hole. In the process of installing the door body 2 to the cabinet opening 10 through the hinge 20, the hinge 20 is directly installed on the cabinet opening 10 instead of spanning the cabinet opening 10 and the outer shell of the cabinet body 1 at the same time. In this way, the difficulty in installing the hinge 20 and the skewed installation caused by the deformation of the cabinet body 1 due to foaming or the installation deviation of the cabinet opening 10 causing the holes to be at different heights can be avoided. In addition, by pre-assembling the positioning column and the positioning hole, the mounting hole and the threaded hole can be accurately aligned, so as to achieve rapid assembly and improve assembly efficiency. In addition, in order to improve the installation reliability of the door body 2, the mounting base 201 includes a connecting plate 2011, a reinforcing plate 2012 and a supporting plate 2013, the reinforcing plate 2012 is connected to the connecting plate 2011, the supporting plate 2013 is connected to the reinforcing plate 2012, the rotating shaft 202 is arranged on the supporting plate 2013, and the supporting plate 2013 is provided with the waterproof folded edge 203 bent downward; the reinforcing plate 2012 and the connecting plate 2011 form a Z-shaped structure, and the reinforcing plate 2013 is attached to the front surface of the cabinet body 1. Specifically, the mounting base 201 can be formed by bending a sheet metal part, wherein the connecting plate 2011 and the reinforcing plate 2012 are staggeredly arranged, the connecting plate 2011 is installed on the cabinet opening 2 by bolts, and the reinforcing plate 2012 can be abutted against the cabinet body 1 for support, thereby dispersing the vertical force on the hinge 20 to a large extent on the cabinet opening 20 and the front surface of the cabinet body 1, greatly reducing the force on the mounting bolts of the hinge 20, extending the service life of the hinge 20, and maximally ensuring the stability of the door body 20 during the service life of the product.Preferably, the waterproof fold 203 is also provided with a positioning fold 204 bent toward the cabinet opening 10, and the positioning fold 204 abuts against the side of the cabinet opening 10. Specifically, the positioning fold 204 is supported by the side of the cabinet opening 10, and the positioning fold 204 can further disperse the force borne by the hinge 20 to the cabinet opening 10.

[0045] 2. Sealing method between the installation groove 12 and the central control panel 3.

[0046] In order to effectively waterproof the top of the central control panel 3, the press top-mounted refrigeration equipment also includes a first water retaining end cover 31 and a second water retaining end cover 32 arranged up and down, the first water retaining end cover 31 is fixed on the cabinet body 1 and is located above the outside of the mounting groove 12, the second water retaining end cover 32 covers the top of the mounting groove 12 and wraps the top of the central control panel 3, the upper surface of the second water retaining end cover 32 is formed with a drainage groove 321, and the first water retaining end cover 31 covers the upper part of the second water retaining end cover 32. Specifically, the top of the central control panel 3 is waterproofed by two water-blocking end covers. First, the second water-blocking end cover 32 will wrap the top of the central control panel 3 and at the same time cover the top area of ​​the mounting groove 12, thereby realizing a first waterproofing treatment. The second water-blocking end cover 32 can prevent rainwater from entering the mounting groove 12 from the front and both sides of the central control panel 3, and the drainage groove 321 on the second water-blocking end cover 32 can collect rainwater and quickly drain it from both sides of the second water-blocking end cover 32, thus preventing rainwater from accumulating on the second water-blocking end cover 32. Secondly, the first water-blocking end cover 31 covers the second water-blocking end cover 32 from the top to realize a second waterproofing treatment. On the one hand, the first water-blocking end cover 31 can cover the connection between the rear part of the second water-blocking end cover 32 and the mounting groove 12. On the other hand, the first water-blocking end cover 31 diverts rainwater to the front part of the second water-blocking end cover 32, and quickly discharges the water through the drainage groove 321. Among them, the upper surface of the second water retaining end cover 32 is formed with two water retaining strips (not marked) that protrude upward and are arranged front to back, and the drainage groove 321 is formed between the two water retaining strips. The first water retaining end cover 31 covers the two water retaining strips, and the two water retaining strips that form the drainage groove 321 are located at the rear position of the second water retaining end cover 32 to ensure that rainwater does not flow into the installation groove 12 from the rear of the second water retaining end cover 32. The first water retaining end cover 31 covers the drainage groove 321. On the one hand, the rainwater flowing down from the first water retaining end cover 31 can flow out directly from the front position of the second water retaining end cover 32, and on the other hand, it can further reduce the rainwater falling to the rear position of the second water retaining end cover 32. Preferably, a gap is formed between the first water retaining end cover 31 and the water retaining strip located on the front side, and a water retaining plate 322 is further provided on the second water retaining end cover 32, and the water retaining plate 322 is located on the front side of the gap and blocks the gap. Specifically, the water retaining plate 322 can further prevent rainwater from flowing to the rear position of the second water retaining end cover 32, and an auxiliary water trough is further formed between the water retaining plate 322 and the adjacent water retaining strip for drainage. In this way, two water troughs arranged front and back are formed on the second water retaining end cover 32 for drainage, so as to maximize the waterproof performance.

[0047] Furthermore, in order to improve the waterproof performance between the central control panel 3 and the two sides of the installation groove 12, a first sealing strip 33 is provided between the two sides of the central control panel 3 and the installation groove 12. Specifically, the first sealing strip 33 will seal the connection area between the central control panel 3 and the installation groove 12, thereby preventing rainwater from entering the installation groove 12 from both sides, thereby improving the waterproof performance of the areas on both sides of the central control panel 3. Preferably, waterproof clip strips 34 are provided on both sides of the installation groove 12, and the outer edge of the waterproof clip strip 34 is clamped on the side of the cabinet opening 10, and the inner edge of the waterproof clip strip 34 is provided with a bending portion 341 bent outward, and the first sealing strip 33 is abutted against the waterproof clip strip 34 and is located on the outer side of the corresponding bending portion 341. Specifically, the outer side of the waterproof clip strip 34 is correspondingly configured with a mounting slot, and correspondingly, the side of the cabinet opening 10 is provided with a plug-in board 104 bent outward, and the plug-in board 104 is provided with a plug-in board 104 bent outward. The connecting plate 104 is inserted into the corresponding installation slot. The connection plate 104 cooperates with the installation slot to ensure that rainwater does not enter the installation slot 12 from the connection between the waterproof strip 34 and the cabinet opening 10, and the first sealing strip 33 will seal the area between the waterproof strip 34 and the central control panel 3. In addition, since a bending portion 341 is also provided on the inner side of the first sealing strip 33, even if a small amount of rainwater penetrates the first sealing strip 33, it will be effectively blocked by the bending portion 341, ensuring that the installation slot 12 will not be flooded. In order to facilitate the installation of the first sealing strip 33 and improve the connection reliability and waterproofness between the first sealing strip 33 and the central control panel 3, the two side walls of the central control panel 3 are provided with an insert plate 30 bent inward, one end of the first sealing strip 33 is provided with a first slot, and the other end of the first sealing strip 33 is provided with a plurality of first sealing fins, the insert plate 30 is inserted in the first slot, the first sealing fin is abutted against the waterproof card strip 34, and a first water retaining area is formed between two adjacent first sealing fins. Specifically, the first sealing strip 33 is assembled by the cooperation of the insert plate 30 and the first slot of the first sealing strip 33. The insert plate 30 is inserted in the first slot, which facilitates the assembly of the first sealing strip 33 on the one hand, and improves the waterproof performance between the central control panel 3 and the first sealing strip 33 on the other hand; and the first sealing fin formed by the first sealing strip 33 will more effectively form a waterproof sealing area on the waterproof card strip 34, thereby improving the waterproof level. In addition, a groove 323 for accommodating the bent portion 341 is provided on the second water retaining end cover 32, and the bent portion 341 extends upward to the second water retaining end cover 32 and is located in the groove 323, so that the top of the waterproof clip 34 can be further waterproofed by the second water retaining end cover 32. The second water retaining end cover 32 can be clamped on the top of the central control panel 3, for example: a clamping hole is provided on the top of the central control panel 3, and a clamping claw 324 is provided on the second water retaining end cover 32, and the clamping claw 324 is clamped in the clamping hole to improve assembly efficiency.

[0048] Furthermore, in order to improve the installation efficiency of the electronic lock 5, a mounting bracket 51 is provided in the mounting groove 12 of the cabinet 1, and multiple electronic locks 5 are fixed on the mounting bracket 51. The mounting bracket 51 is arranged on the inner side of the cabinet opening 10, and each cabinet opening 10 is correspondingly provided with a lock hole (unmarked), and a lock nose 24 is provided on the door body 2, and the lock nose 24 passes through the lock hole and is connected to the corresponding electronic lock 5. Specifically, in the actual assembly process, multiple electronic locks 5 are installed on the mounting bracket 51, and then the mounting bracket 51 is placed in the mounting groove 12, and the position of the mounting bracket 51 is adjusted so that the electronic lock 5 is aligned with the lock hole on the cabinet opening 10 at the corresponding position, and then the mounting bracket 51 is fixed to the cabinet opening 10, so that the installation operation of multiple electronic locks 5 can be completed at one time, which greatly simplifies the installation process of the electronic lock 5 and improves the installation efficiency; wherein, in order to improve the installation convenience of the electronic lock 5, a positioning card slot 105 is provided on the back of the cabinet opening 10, and the positioning card slot 105 is provided with a through hole (not marked) penetrating the cabinet opening 10 ), the screw passes through the through hole from the front of the cabinet opening 10 and is threadedly connected to the threaded hole opened on the mounting bracket 51. Specifically, during the assembly process, the mounting bracket 51 is first placed in the mounting groove 12 and inserted into the positioning card groove 105 for pre-positioning. After the threaded hole of the mounting bracket 51 is adjusted to align with the corresponding through hole, the screw is screwed into the mounting bracket 51 from the front of the cabinet opening 10 from the outside of the mounting groove 12 to fix it. In this way, it is possible to avoid tightening the screw in the narrow mounting groove 12, simplifying the difficulty of operation. After the screw is tightened, a sealing plug 52 is provided in the through hole to seal the through hole from the outside, effectively improving the waterproof performance. In addition, in order to facilitate the connection with the electric control board 6, the control harnesses of multiple electronic locks 5 are integrated into a main cable, and the main cable is detachably connected to the electric control board 6 by plug connection. In this way, on the one hand, it is convenient for operators to unify the wiring during assembly, and on the other hand, during later maintenance, by unplugging the plug of the main cable from the electric control board 6, it is convenient for maintenance. Preferably, in order to improve the waterproof performance, the door body 2 is further provided with a waterproof cover 241, which is sleeved on the outside of the lock nose 24. When the door body 2 is closed, the waterproof cover 241 abuts against the cabinet opening 10, and the waterproof cover 241 seals the lock hole. Specifically, the lock nose 24 is covered with a waterproof cover 241, one end of the waterproof cover 241 is sealed and connected to the door body 2, and when the door body 2 is closed, the other end of the waterproof cover 241 abuts against the cabinet opening 10 and surrounds the periphery of the lock hole. The waterproof cover 241 is squeezed to seal the periphery of the lock hole, so that rainwater can be prevented from entering the installation groove 12 from the lock hole, which is more conducive to improving the waterproof performance.

[0049] 3. Sealing method between the central control cover 4 and the central control panel 3.

[0050] The central control cover shell 4 is used to install the electric control board 6, and in order to facilitate user operation, an installation opening (unmarked) is opened on the central control panel 3; the central control cover shell 4 includes an outer cover shell 41 and an inner cover shell 42, the inner cover shell 42 is installed in the installation opening from the inner side of the central control panel 3, the outer cover shell 41 is installed on the outer side of the central control panel 3 and covers the inner cover shell 42, an installation area (unmarked) is formed between the outer cover shell 41 and the inner cover shell 42, a drainage channel 40 is formed between the outer cover shell 41 and the central control panel 3, and the drainage channel 40 surrounds the outer side of the installation area; the electric control board 6 is installed on the inner side of the inner cover shell 42; the bottom of the outer cover shell 41 is provided with a drainage hole 421 connected to the drainage channel 40. Specifically, the central control cover 4 adopts a front and rear shell design, and the outer cover 41 and the inner cover 42 are both formed with a cavity structure extending outward on the inner surface, wherein the inner cover 42 is installed in the installation opening from the inner side of the central control cover 4, and the inner cover 42 is shielded from the outer side of the central control panel 3 by the outer cover 41, and a drainage channel 40 is formed between the outer cover 41 and the central control panel 3, so that during the rain, rainwater will enter the drainage channel 40, flow in the drainage channel 40 and be discharged from the drainage hole 421, and since the electric control board 6 is installed on the inner side of the inner cover 42, and the installation area is isolated from the drainage channel 40, it can effectively prevent rainwater from affecting the electric control board 6. Among them, the outer cover 41 is provided with an operation window (not marked), and the operation window is sealed with a transparent plate 43, and the transparent plate 43 is located in the installation area. Specifically, the transparent plate 43 seals the operation window of the outer cover shell 41, so that the user can operate through the transparent plate 43, and the inner cover shell 42 is provided with an installation window (not marked) arranged opposite to the operation window, and the electric control board 6 is provided with a display screen 61 and a touch button 62, and the display screen 61 and the touch button 62 are located in the installation window. Specifically, the display screen 61 and the touch button 62 are located on the rear side of the transparent plate 43, and the display screen 61 and the touch button 62 are waterproofly protected from the front by the transparent plate 43, and the main control board 6 body is still installed on the back side of the inner cover shell 42 to ensure waterproof performance.Preferably, in order to improve the waterproof performance of the installation area, an annular retaining ring 421 protruding outward is formed on the end surface of the inner cover shell 42, and an installation area is formed between the annular retaining ring 421 and the inner surface of the outer cover shell 41. The transparent plate 43 is located in the annular retaining ring 421. Specifically, the annular retaining ring 421 can further block the water entering the drainage channel 40 from flowing into the installation area. Furthermore, the outer cover shell 41 is clamped on the inner cover shell 42, and an annular groove (not marked) is opened on the surrounding walls of the inner cover shell 42. The inner surface of the outer cover shell 41 is provided with a clamping sleeve 412, and the clamping sleeve 412 is sleeved on the outer side of the surrounding walls of the inner cover shell 42 and is clamped in the annular groove. Specifically, after the inner cover shell 42 is installed on the central control panel 3, the outer cover shell 41 is clamped on the inner cover shell 42 from the outside through the clamping sleeve 412 and the annular groove. On the one hand, it is convenient for quick assembly. On the other hand, the clamping sleeve 412 of the outer cover shell 41 surrounds the surrounding outer walls of the inner cover shell 42, so that the drainage channel 40 is more effectively isolated from the installation area, which is more conducive to improving the performance of the mode. Further, the inner cover shell 42 is provided with a positioning plate 422 around it, and a second sealing strip 44 is provided between the positioning plate 422 and the inner surface of the central control panel 3. Specifically, the second sealing strip 44 can further seal the connection part between the inner cover shell 42 and the central control panel 3 from the inside, so that it can ensure that the electric control board 6 installed on the inner side of the inner cover shell 42 will not be damaged by rainwater, thereby improving the safety and waterproof performance of the electric control. In addition, a second slot (unmarked) is provided at one end of the second sealing strip 44, and a plurality of second sealing fins (unmarked) are provided at the other end of the second sealing strip 44. The positioning plate 422 is inserted into the second slot, and the second sealing fin is abutted against the central control panel 3, and a second water retaining area is formed between two adjacent second sealing fins.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A compressor top-mounted refrigeration device, comprising a cabinet body and a refrigeration system, wherein the cabinet body is further formed with a mounting groove, a central control panel is arranged on the mounting groove, a central control cover is arranged on the central control panel, the cabinet body is located on both sides of the mounting groove to form a plurality of storage spaces, the refrigeration system comprises a compressor, a condenser, a throttling device and an evaporator, characterized in that: A compressor cavity is formed on the top of the cabinet body, an air inlet and an air outlet connected to the compressor cavity are arranged on the back of the cabinet body, the compressor and the condenser are arranged in the compressor cavity, and a condensing fan is arranged between the compressor and the condenser; The compressor top-mounted refrigeration equipment further includes a first water retaining end cover and a second water retaining end cover arranged up and down, the first water retaining end cover being fixed to the cabinet body and being located above the outside of the mounting groove, the second water retaining end cover covering the top of the mounting groove and wrapping the top of the central control panel, a drainage groove being formed on the upper surface of the second water retaining end cover, and the first water retaining end cover covering the upper part of the second water retaining end cover; The upper surface of the second water retaining end cover is formed with two water retaining strips which protrude upward and are arranged front to back, the drainage groove is formed between the two water retaining strips, and the first water retaining end cover covers the two water retaining strips; a gap is formed between the first water retaining end cover and the water retaining strip located on the front side, and the second water retaining end cover is also provided with a water retaining plate, which is located on the front side of the gap and covers the gap.

2. The press-top refrigeration equipment according to claim 1, characterized in that: A light box is arranged on the top of the cabinet body, and a partition is arranged in the light box. The partition divides the light box into a lighting cavity and a press cavity arranged front and back. A lighting lamp and an electric control box are arranged in the lighting cavity.

3. The press-top refrigeration equipment according to claim 1, characterized in that: The back of the cabinet body is also provided with a waterproof wire tube for arranging power lines and signal lines to be routed outside the cabinet body.

4. The press-top refrigeration equipment according to claim 1, characterized in that: A detachable mounting plate is arranged in the compressor cavity, and the compressor, the condenser and the condensing fan are arranged on the mounting plate.

5. The press-top refrigeration equipment according to claim 1, characterized in that: The air inlet is close to one side of the cabinet body, and the air outlet is close to the other side of the cabinet body. The air inlet and the air outlet are respectively provided with downwardly inclined water baffles.

6. The press-top refrigeration equipment according to any one of claims 1 to 5, characterized in that: The central control panel is provided with an installation opening; the central control cover shell comprises an outer cover shell and an inner cover shell, the inner cover shell is installed in the installation opening from the inner side of the central control panel, the outer cover shell is installed on the outer side of the central control panel and covers the inner cover shell, a drainage channel is formed between the outer cover shell and the central control panel, and the drainage channel surrounds the outer side of the installation area; an electric control board is installed on the inner side of the inner cover shell; a drainage hole connected to the drainage channel is provided at the bottom of the outer cover shell.

7. The press-top refrigeration equipment according to claim 1, characterized in that: A first sealing strip is arranged between the two sides of the central control panel and the installation groove, and a waterproof clip strip is arranged on both sides of the installation groove. The outer edge of the waterproof clip strip is clamped on the cabinet body, and the inner edge of the waterproof clip strip is provided with a bending portion bent outward, and the first sealing strip is attached to the waterproof clip strip and is located on the outer side of the corresponding bending portion.

8. The press-top refrigeration equipment according to any one of claims 1 to 5, characterized in that: Each storage space is provided with a cabinet opening, a door body is provided on the cabinet opening, the cabinet opening is installed on the cabinet body, a water guide groove is provided on the upper edge of the cabinet opening, the door body is provided with a first door seal that cooperates with the cabinet opening surface, and the door body is also provided with a second door seal that cooperates with the edge of the cabinet opening, and the second door seal surrounds the outer side of the first door seal.

9. The press-top refrigeration equipment according to claim 8, characterized in that: The cabinet opening is provided with a water retaining ring protruding outward from the front surface of the cabinet body, the water guide groove is formed on the water retaining ring, the first door seal is used to abut against the end surface of the water retaining ring, and the second door seal is used to abut against the water retaining ring and half-wrap the edge of the water retaining ring.

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