Compressor indoor and outdoor unit modular structure of vending machine

Abstract

The utility model relates to the technical field of arrangement of compressors in vending machines, in particular to a modular structure of an inner unit and an outer unit of a compressor of a vending machine, which comprises a compressor module arranged in the vending machine, a compressor module compressor and an integrated electric box arranged at the upper end of the compressor, through holes are formed in the integrated electric box, and lines of various refrigeration components in the compressor are connected into the integrated electric box in a centralized mode through the through holes. The electric wires of the refrigerating elements in the compressor are concentrated in the integrated electric box, so that the compressor can be quickly overhauled and quickly eliminated according to the condition of the integrated electric box during repair and maintenance.

Description

TECHNICAL FIELD

[0001] The application relates to a compressor arrangement in a vending machine, in particular to a modular structure of an indoor compressor and an outdoor compressor of a vending machine. BACKGROUND

[0002] The working principle of the compressor of the vending machine is similar to that of an ordinary compressor, mainly composed of a motor, a transmission mechanism and a compression mechanism. The motor drives the transmission mechanism to transmit power to the compression mechanism, and finally the compression mechanism realizes compression refrigeration. In this process, the refrigerant is compressed into high-temperature and high-pressure gas in the compressor, and then cooled by the condenser to become high-pressure liquid. Subsequently, the high-pressure liquid passes through the expansion valve into the evaporator, evaporates and absorbs heat in the evaporator, thereby reducing the temperature inside the vending machine.

[0003] The compressor components in the prior art are installed on the lower layer of the vending machine, and the cold air is discharged upward to cool the inside of the vending machine.

[0004] However, the compressor has many components, and it is very troublesome to disassemble and check one by one during maintenance. CONTENT OF THE INVENTION

[0005] In view of the deficiencies of the prior art, the purpose of the application is a modular structure of an indoor compressor and an outdoor compressor of a vending machine, which solves the technical problem of complicated maintenance process caused by too many compressor components in the prior art.

[0006] The above purpose of the application is achieved by the following technical scheme: a modular structure of an indoor compressor and an outdoor compressor of a vending machine, comprising a compressor module arranged in the vending machine, the compressor module comprising a compressor and an integrated electrical box arranged at the upper end of the compressor, a plurality of refrigeration components are arranged in the compressor, and a through hole is formed in the integrated electrical box, and the lines of the plurality of refrigeration components in the compressor are connected in the integrated electrical box through the through hole.

[0007] By adopting the above technical scheme, the electric wires of the refrigeration components in the compressor are concentrated in an integrated electrical box, and during maintenance and repair, the compressor can be quickly repaired and excluded by checking the integrated electrical box.

[0008] Further, the bottom and back of the compressor are provided with heat dissipation openings, and the upper end of the compressor is fixedly provided with a trapezoidal frame, the cross section of the trapezoidal frame is in the shape of a right trapezoid, and the trapezoidal inclined surface is provided with an air outlet.

[0009] By adopting the above technical scheme, when the compressor is refrigerating, the cold air is discharged upward to cool the inside of the vending machine through the inclined air outlet. Since the compressor structure is composed of one compressor in the application, the space inside the vending machine will be smaller.

[0010] Further, the vending machine shell is provided with a heat dissipation hole corresponding to the heat dissipation port.

[0011] By adopting the above technical scheme, the refrigeration of the compressor is not affected when the vending machine is cooled, and the size of the heat dissipation hole is larger than that of the present stage.

[0012] Further, the air outlet is provided with a driving fan.

[0013] By adopting the above technical scheme, the driving of multiple fans improves the propagation efficiency of the cold air of the air outlet,

[0014] Further, the air outlet is provided with a guide plate mounted on the trapezoidal frame.

[0015] By adopting the above technical scheme, the guide plate is arranged to uniformly spread the cold air into the vending machine.

[0016] Further, the guide plate is provided with a pair of vertical rods extending from the bottom of the guide plate, and the vertical rods are fixedly connected to the trapezoidal frame.

[0017] By adopting the above technical scheme, the stability of the installation of the guide plate is improved by the arrangement of the vertical rods.

[0018] Further, the guide plate is provided with a plurality of guide holes, which are uniformly arranged on the guide plate.

[0019] By adopting the above technical scheme, the cold air can flow uniformly into the vending machine through the guide holes.

[0020] Further, the guide plate is made of aluminum alloy.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. By concentrating the wires of the refrigeration elements in the compressor in an integrated electrical box, the maintenance and repair process is greatly simplified. When maintenance is required, only the integrated electrical box needs to be operated to quickly eliminate the fault, reducing the difficulty and time cost of maintenance.

[0023] 2. The bottom and back of the compressor are provided with larger heat dissipation holes than the present stage, effectively improving the heat dissipation efficiency. At the same time, the vending machine shell is also provided with a heat dissipation hole corresponding to the heat dissipation port, so that the internal temperature of the vending machine will not be too high when cooling, thereby protecting the normal operation of the compressor and other components. The trapezoidal frame fixedly arranged on the upper end of the compressor and the inclined air outlet thereon are designed to allow the cold air to be upwardly dissipated to the inside of the vending machine. In addition, the multiple fans mounted on the air outlet further improve the propagation efficiency of the cold air, ensuring that the internal temperature of the vending machine is uniform and within the appropriate range.

[0024] 3、The guide plate and the plurality of guide holes arranged on the guide plate can make the cold air flow uniformly to each corner inside the vending machine. This not only improves the temperature uniformity inside the vending machine, but also avoids the occurrence of local overheating. The pair of vertical rods extending from the bottom of the guide plate are fixedly connected to the trapezoidal frame, thereby improving the installation stability of the guide plate and preventing it from shaking or falling off during work.

[0025] 4、The guide plate is made of aluminum alloy, which has excellent heat conduction performance and mechanical strength. It can not only ensure uniform distribution of cold air, but also withstand certain external force and impact, thereby prolonging the service life of the guide plate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic diagram of the overall structure in the embodiment;

[0027] Figure 2 is a schematic diagram of the compressor structure in the embodiment;

[0028] Figure 3 is Figure 2 an enlarged view of A in FIG.

[0029] Reference signs: 1, vending machine; 2, compressor; 201, heat dissipation hole; 21, heat dissipation port; 22, integrated electrical box; 221, through hole; 3, guide plate; 31, vertical rod; 32, guide hole; 4, trapezoidal frame; 41, air outlet; 42, driving fan. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below with reference to the accompanying drawings.

[0031] In the embodiment, referring to Figures 1-3 A compressor module of a vending machine, comprising a compressor module arranged in the vending machine 1, the compressor module comprising a compressor 2 and an integrated electrical box 22 arranged on the upper end of the compressor 2, a plurality of refrigeration elements are arranged in the compressor 2 box, the integrated electrical box 22 is provided with a through hole 221, and the lines of the plurality of refrigeration elements in the compressor 2 box are connected to the integrated electrical box 22 through the through hole 221. By concentrating the wires of the refrigeration elements in the compressor 2 box in an integrated electrical box 22, when maintaining and repairing, only the integrated electrical box 22 needs to be checked, and the compressor 2 box can be quickly repaired and excluded.

[0032] In this embodiment, the bottom and back of the compressor 2 housing are provided with heat dissipation openings 21, and a trapezoidal frame 4 is fixedly arranged at the upper end of the compressor 2. The cross section of the trapezoidal frame 4 is in the shape of a right trapezoid, and the inclined surface of the trapezoidal frame 4 is provided with an air outlet 41. During refrigeration, the compressor 2 housing directs the cold air upward to dissipate heat in the vending machine 1 through the inclined air outlet 41. Since the compressor 2 structure is integrated into a compressor 2 housing in this application, the space inside the vending machine 1 will be reduced, so the size of the heat dissipation hole 201 is set to be larger than the current heat dissipation hole 201.

[0033] In this embodiment, the vending machine 1 shell is provided with a heat dissipation hole 201 at the corresponding position of the heat dissipation opening 21, which ensures that the vending machine 1 will not affect the compressor 2 during heat dissipation.

[0034] In this embodiment, the air outlet 41 is provided with a driving fan 42. The driving of multiple fans improves the propagation efficiency of the cold air from the air outlet,

[0035] In this embodiment, the air outlet is provided with a guide plate 3 mounted on the trapezoidal frame. The guide plate 3 evenly spreads the cold air into the vending machine 1.

[0036] In this embodiment, the guide plate 3 extends a pair of vertical rods 31 at the bottom, and the vertical rods 31 are fixedly connected to the trapezoidal frame. The vertical rods 31 improve the stability of the guide plate 3.

[0037] In this embodiment, a plurality of guide holes 32 are provided on the guide plate 3 and evenly arranged on the guide plate 3. The guide holes 32 allow the cold air to flow evenly into the vending machine 1. The guide plate 3 is made of aluminum alloy.

[0038] Specific implementation process: when the refrigeration system needs to be repaired, the operator only needs to operate the integrated electrical box 22, and by checking the connection lines and element status in the electrical box, the fault can be quickly located and eliminated, greatly reducing the maintenance difficulty and time cost.

[0039] During the refrigeration process, the cold air generated by the compressor 2 housing is effectively dissipated through the carefully designed heat dissipation structure. The bottom and back of the housing are provided with larger heat dissipation openings 21 than the traditional design to ensure smooth heat dissipation. At the same time, a trapezoidal frame is fixedly arranged at the upper end of the compressor 2, and the cross section of the trapezoidal frame is in the shape of a right trapezoid. The inclined surface of the trapezoidal frame is provided with an air outlet. This design allows the cold air to be directed upward to dissipate heat in the vending machine 1, effectively utilizing the space layout inside the vending machine 1.

[0040] In order to further improve the propagation efficiency of the cold air outlet, a plurality of fans are installed on the air outlet. These fans can generate strong wind when running, which can quickly and evenly blow the cold air to every corner of the vending machine 1. At the same time, in order to prevent the cold air from directly impacting the goods in the vending machine 1 or causing local overcooling phenomenon, a guide plate 3 is also provided on the air outlet. The guide plate 3 is installed on the trapezoidal frame and is fixedly connected with the trapezoidal frame through a pair of vertical rods 31 extending from the bottom. This design not only improves the stability of the guide plate 3, but also ensures its reliability during work.

[0041] A plurality of guide holes 32 are uniformly arranged on the guide plate 3, which can make the cold air more dispersed and uniform when passing through. When the cold air is blown out from the air outlet and passes through the guide plate 3, it will be uniformly guided to different areas of the vending machine 1, thereby achieving temperature balance inside the vending machine 1. In addition, the guide plate 3 is made of aluminum alloy material, which not only has good heat conduction performance, but also has high strength and corrosion resistance, and can maintain stable performance in various environments.

[0042] The embodiments of the present specific embodiment are the preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A modular structure of a compressor indoor and outdoor unit of a vending machine, comprising a compressor module provided in a vending machine (1), characterized in that, The compressor module comprises a compressor (2) and an integrated electric box (22) arranged on the upper end of the compressor (2), the compressor (2) is internally provided with various refrigeration elements, the integrated electric box (22) is provided with a through hole (221), and the lines of the various refrigeration elements in the compressor (2) are concentratedly connected in the integrated electric box (22) through the through hole (221).

2. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 1, characterized in that, The bottom and back of the compressor (2) are provided with heat dissipation openings (21), the upper end of the compressor (2) is fixedly provided with a trapezoidal frame (4), the trapezoidal frame (4) has a straight-angle trapezoidal shape in cross section, and the inclined surface of the trapezoidal frame (4) is provided with an air outlet (41).

3. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 1, characterized in that, The vending machine (1) is provided with a heat dissipation hole (201) on the shell in the position corresponding to the heat dissipation opening (21).

4. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 2, characterized in that, The air outlet (41) is provided with a driving fan (42).

5. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 4, characterized in that, The air outlet is provided with a flow guide plate (3) arranged on the trapezoidal frame.

6. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 5, characterized in that, The flow guide plate (3) is extended with a pair of vertical rods (31) at the bottom, and the vertical rods (31) are fixedly connected to the trapezoidal frame.

7. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 6, characterized in that, The flow guide plate (3) is provided with a plurality of flow guide holes (32), and the plurality of flow guide holes (32) are uniformly arranged on the flow guide plate (3).

8. The modular structure of the indoor and outdoor units of the compressor of the vending machine according to claim 7, characterized in that, The flow guide plate (3) is made of aluminum alloy.

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