Movable cold chain transport case
By equipping cold chain transport containers with built-in refrigeration units and power supply components, the shortcomings of cold chain transport equipment in terms of flexibility and efficiency are solved, achieving efficient preservation for small-batch transport and reducing the impact of energy consumption and temperature fluctuations on goods.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SOLEE (WUHAN) SCI & TECH CO LTD
- Filing Date
- 2025-06-16
- Publication Date
- 2026-05-15
AI Technical Summary
Existing cold chain transportation equipment is inadequate in terms of flexibility, efficiency, and energy consumption, especially in small-batch transportation and last-mile delivery. Furthermore, small insulated boxes lack effective refrigeration mechanisms, leading to temperature fluctuations that affect the quality of goods.
Design a mobile cold chain transport box equipped with its own refrigeration unit and power supply components, which can provide a continuous low temperature environment without relying on external power. The box also features a controllable door design to prevent rapid temperature rise and adopts multiple zone layouts to adapt to different needs.
It enables efficient preservation and transportation of goods, allows for flexible control of opening size, avoids temperature fluctuations affecting the quality of goods, and reduces energy consumption and environmental impact.
Smart Images

Figure CN224241783U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cold chain transportation technology, specifically a mobile cold chain transportation box. Background Technology
[0002] In modern logistics and supply chain management, the transportation and storage of goods are crucial for maintaining product quality, especially for temperature-sensitive goods such as perishable foods, pharmaceutical products, biological products, and certain chemical raw materials. These goods need to be maintained in a specific low-temperature environment during transportation to prevent spoilage, maintain freshness, and ensure safety.
[0003] Currently, cold chain transportation mainly relies on refrigerated trucks and large refrigerated containers. Refrigerated trucks are generally suitable for large-scale, long-distance transportation, but they suffer from inflexible scheduling, inefficiency when transporting small batches of goods, and limitations in last-mile delivery. Large refrigerated containers have certain advantages in long-distance transportation such as sea freight, but they are also inadequate for dispersed delivery scenarios in land transportation. In addition, these traditional refrigeration methods also have problems in terms of energy consumption and environmental impact, because they usually require continuously operating refrigeration systems and consume a lot of energy. Moreover, when transporting small batches of goods, the insulated box needs to be opened multiple times to retrieve the goods, which can easily cause the internal temperature to rise rapidly, affecting the quality of the goods.
[0004] While small insulated boxes can provide temporary insulation, they cannot maintain low temperatures for extended periods due to the lack of an effective refrigeration mechanism. Some small transport boxes on the market with refrigeration capabilities often rely on external power sources or refrigerant replenishment, which limits their scope of use and duration of operation. Utility Model Content
[0005] The purpose of this invention is to provide a mobile cold chain transport box that can at least solve some of the defects in the existing technology.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a mobile cold chain transport box, including a box body with a loading area, a refrigeration unit for providing cold air and a power supply component for supplying power to the refrigeration unit, the loading area having a cargo compartment, the cargo compartment having an inlet for loading goods and a door for controlling the size of the inlet being installed at the inlet of the cargo compartment, and the cold air output port of the refrigeration unit being connected to the cargo compartment.
[0007] Furthermore, the door is a foldable curtain.
[0008] Furthermore, the warehouse also includes a track installed on the inner wall of the container, and the warehouse door is located on the track.
[0009] Furthermore, the housing includes a refrigeration unit storage area, in which the refrigeration unit is located.
[0010] Furthermore, the enclosure is provided with a power supply storage area, and the power supply component is located in the power supply storage area.
[0011] Furthermore, the power supply storage area is located inside the enclosure.
[0012] Furthermore, the power supply storage area is located outside the box, and the power supply storage area is equipped with a power supply box, which is installed on the box, and the power supply component is located in the power supply box.
[0013] Furthermore, the housing is provided with heat dissipation holes and drainage holes.
[0014] Furthermore, the container includes an insulated box with an opening and an insulated cover that closes to the opening of the insulated box, and the cargo compartment is located inside the insulated box.
[0015] Furthermore, the outer casing of the box is provided with a protective layer.
[0016] Compared with the prior art, the beneficial effects of this utility model are: a mobile cold chain transport box, by adopting a refrigeration unit and power supply components, can provide a continuous low temperature environment for the loading area without relying on an external power source, thereby achieving efficient transportation and preservation of goods. At the same time, through the design of the warehouse door, the opening size can be freely controlled when transporting small batches of goods, preventing the temperature inside the box from rising rapidly when the box is opened during transportation, thus avoiding affecting the quality of the goods. Attached Figure Description
[0017] Figure 1 A perspective view of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0018] Figure 2 A left view of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0019] Figure 3 Right view of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0020] Figure 4 An exploded view of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0021] Figure 5 This is a schematic diagram of a mobile cold chain transport box with its door partially open, provided in Embodiment 1 of this utility model.
[0022] Figure 6 This is a schematic diagram showing the fully open door of a mobile cold chain transport box according to Embodiment 1 of this utility model;
[0023] Figure 7 A cross-sectional view of the refrigeration unit storage area of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0024] Figure 8 A cross-sectional view of the power supply and storage area of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0025] Figure 9 A cross-sectional view of the loading area of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0026] Figure 10 A schematic diagram of the pull rod of a mobile cold chain transport box provided in Embodiment 1 of this utility model;
[0027] Figure 11 A perspective view of a mobile cold chain transport box provided in Embodiment 2 of this utility model;
[0028] Figure 12 A left view of a mobile cold chain transport box provided in Embodiment 2 of this utility model;
[0029] Figure 13 Right view of a mobile cold chain transport box provided in Embodiment 2 of this utility model;
[0030] Figure 14 An exploded view of a mobile cold chain transport box provided in Embodiment 2 of this utility model;
[0031] Figure 15 This is a cross-sectional view of the refrigeration unit storage area of a mobile cold chain transport box provided in Embodiment 2 of this utility model;
[0032] Figure 16 A schematic diagram of the power supply box for a mobile cold chain transport box provided in Embodiment 2 of this utility model;
[0033] Figure 17 A perspective view of a mobile cold chain transport box provided in Embodiment 3 of this utility model;
[0034] Figure 18 A left view of a mobile cold chain transport box provided in Embodiment 3 of this utility model;
[0035] Figure 19 Right view of a mobile cold chain transport box provided in Embodiment 3 of this utility model;
[0036] Figure 20 An exploded view of a mobile cold chain transport box provided in Embodiment 3 of this utility model;
[0037] In the attached diagram, the labels are as follows: 10-Insulated box; 11-Insulated cover; 12-Loading area; 13-Heat dissipation hole; 14-Drainage hole; 15-Louvre; 16-Water storage box; 17-Support block; 18-Air guide duct; 19-Railway; 20-Refrigeration unit; 21-Refrigeration unit storage area; 22-Temperature and humidity recorder; 30-Charger; 31-Battery; 32-Charging port; 33-Battery protective cover; 34-Spare battery; 35-Power supply storage area; 36-Power supply box; 37-Cargo compartment; 38-Compartment door; 39-Waterproof bag; 40-Handle; 41-Hook and loop fastener; 42-Foot pad; 43-Corner wrap; 44-Sealing ring; 45-Pull rod; 46-Velcro; 47-Lock; 48-Edge wrap. Detailed Implementation
[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0039] Please see Figures 1 to 20This utility model provides a mobile cold chain transport box, including a box body with a loading area 12, a refrigeration unit 20 for providing cold air, and a power supply component for supplying power to the refrigeration unit 20. The loading area 12 is provided with a cargo compartment 37, which has an inlet for loading goods and a door 38 at the inlet of the cargo compartment 37 that can control the size of the inlet. The cold air outlet of the refrigeration unit 20 is connected to the cargo compartment 37. In this embodiment, by using the refrigeration unit 20 and the power supply component, a continuous low-temperature environment can be provided for the loading area 12 without relying on an external power source, thereby achieving efficient transportation and preservation of goods. At the same time, through the design of the door 38 of the cargo compartment 37, the opening size can be freely controlled when transporting small batches of goods, preventing the temperature inside the box from rising rapidly when the goods are opened during transportation, thus avoiding affecting the quality of the goods. Specifically, this transport container can be equipped with a refrigeration unit 20 and a power supply component. The two components can be integrated with the container body in various ways. For example, a loading area 12, a refrigeration unit storage area 21, and a power supply storage area 35 can be defined to house the goods, the refrigeration unit 20, and the power supply component, respectively. Different designs can be implemented as needed. For instance, all three areas can be located within the container body, and their positions within the container can vary. Alternatively, one or two of the three areas can be located outside the container body, and the arrangement can be fixed or detachable. This embodiment details three different layout forms, but clearly, this transport container is not limited to these three design forms. In addition, apart from the different designs of a few areas, all other details of these three different layouts are common to all three transport boxes. For example, a battery protective cover 33 can be installed on the battery 31, a spare battery 34 can be designed, and heat dissipation holes 13, drainage holes 14, louvers 15, water storage box 16, support block 17, air guide duct 18, track 19, temperature and humidity recorder 22, handle 40, buckle 41, foot pad 42, corner protector 43, sealing ring 44, pull-rod trolley 45, Velcro 46, etc.
[0040] Example 1: Please refer to Figures 1 to 10This illustration shows a first structural form of the transport container, in which the loading area 12, the refrigeration unit storage area 21, and the power supply storage area 35 are all designed within the container body. The container body can be an insulated box 10. A waterproof cover 39 can be fitted over the outside of the container to improve the waterproof and thermal insulation performance of the transport container. An insulated cover 11 can be provided on the insulated box 10, or an insulated cover can be provided on the waterproof cover 39, or both can be provided. This embodiment shows that an independent insulated cover 11 is placed on the insulated box 10, and then an insulated cover designed on the waterproof cover 39 is placed on the waterproof cover 39, housing the insulated box 10 inside the waterproof cover 39. The insulated cover 11 closes to the opening of the insulated box 10, and the loading area 12, or cargo compartment 37, is located inside the insulated box. The insulated box 10 is made of insulated panels, and the three areas mentioned above can be separated by insulated panels. Ventilation holes 13 are provided on the side walls of the enclosure containing the chiller storage area 21 and the power supply storage area 35 to facilitate heat dissipation in these two areas. Louvers 15 can also be installed on the outer walls of the ventilation holes 13 to prevent rainwater and other external liquids from entering the enclosure through the ventilation holes 13. Preferably, the loading area 12 does not have ventilation holes 13 to prevent cold air loss. Additionally, a support block 17 can be provided at the bottom of the insulated box 10 to facilitate heat dissipation. A drain hole 14 can also be provided at the bottom of the insulated box 10 to facilitate the drainage of condensate, and a water storage box 16 is installed below the drain hole 14 to collect the condensate. A sealing ring 44 is provided at the edge of the opening to create a sealed space within the loading area 12. An opening is made in the insulation board of the chiller storage area 21, and an air guide duct 18 is installed to allow the cold air blown out by the chiller 20 to enter the loading space through the air guide duct 18. In one embodiment, the cargo compartment 37 is a loading space formed by insulation panels within the box. The cargo compartment 37 includes a track 19 mounted on the inner wall of the box and a foldable curtain mounted on the track 19, which serves as the door 38. The curtain is made of injection-molded materials such as PVC and is used for insulation. The track 19 is designed to fit the cubic shape of the cargo compartment 37. The insulation panels, used for space separation, are mounted on the inner wall of the box. The curtain slides on the track 19 and folds to open and close the loading port. Preferably, a slot can be cut into the inner wall of the insulated box 10 to accommodate the track 19. In another embodiment, the cargo compartment 37 can be a removable independent compartment with a door to open or close the loading port. A bracket is provided on the outer wall of the insulated box 10, and a temperature and humidity recorder 22 can be mounted on the bracket. The waterproof bag 39, which covers the outer casing, can be made of soft material such as Oxford cloth. The insulated box 10 has openings, and the water storage box 16 area also has openings tailored to the size of the water storage box 16 for easy access. The edges and the edges of the openings are bound with 48. Velcro 46 and fabric straps with buckles 41 are sewn onto the overlapping surface of the insulated lid and the bag body of the waterproof bag 39. Handles 40 can also be sewn onto the fabric straps and reinforced to the bottom of the insulated box 10.The waterproof bag 39 has plastic corner protectors 43 installed at its four corners, and foot pads 42 are evenly distributed on the bottom surface. Preferably, for ease of handling, a pull-rod trolley 45 can be installed at the bottom of the transport box.
[0041] In this embodiment, during use, the refrigeration unit 20 is first turned on to pre-cool the insulated box 10, ensuring the loading area 12 is in the required low-temperature environment for the goods. Then, the goods are loaded into the insulated box 10, the cooling curtain is closed, and the insulation cover 11 and the waterproof bag 39 are placed on top. The box is then moved onto the transport vehicle. If it is necessary to open the box and remove some goods midway, the cooling curtain can be partially opened according to the size of the goods (e.g., ...). Figure 5 To prevent rapid cooling and drastic temperature changes in the loading area 12; after transportation is completed, turn off the refrigeration unit 20, open the Velcro 46 of the water storage box 16 area, take out the water storage box 16, pour out the condensate inside, put the water storage box 16 back in, and attach the Velcro 46.
[0042] Example 2: Please refer to Figures 11 to 16This illustration shows a second structural form of the transport container, in which only the loading area 12 and the refrigeration unit storage area 21 are designed inside the container body, while the power supply storage area 35 is designed outside the container body, thus providing a larger loading area 12. The container body can be an insulated box 10. A waterproof cover 39 can be fitted over the outside of the container body to improve the waterproof and thermal insulation performance of the transport container. An insulated cover 11 can be provided on the insulated box 10, or an insulated cover can be provided on the waterproof cover 39, or both can be provided with insulated covers. This embodiment shows that an independent insulated cover 11 is placed on the insulated box 10, and then an insulated cover designed on the waterproof cover 39 is placed on the waterproof cover 39, housing the insulated box 10 inside the waterproof cover 39. The insulated cover 11 closes to the opening of the insulated box 10, and the loading area 12, or cargo compartment 37, is located inside the insulated box. The insulated box 10 is constructed using insulated panels, which can be used to separate the loading area 12 and the refrigeration unit storage area 21. Ventilation holes 13 are provided on the side walls of the box housing the refrigeration unit storage area 21 and the power supply storage area 35 to facilitate heat dissipation in these areas. Louvers 15 can also be installed on the outer walls of the ventilation holes 13 to prevent rainwater and other external liquids from entering the box. Preferably, the loading area 12 does not have ventilation holes 13 to prevent cold air loss. Additionally, a support block 17 can be provided at the bottom of the insulated box 10 to facilitate heat dissipation. A drain hole 14 can also be provided at the bottom of the insulated box 10 to facilitate the drainage of condensate, and a water storage box 16 is installed below the drain hole 14 to collect condensate. A sealing ring 44 is provided along the edge of the opening to create a sealed space within the loading area 12. An opening is made in the insulation panel of the refrigeration unit storage area 21, and an air guide duct 18 is installed to allow the cold air blown out by the refrigeration unit 20 to enter the loading space. In one embodiment, the cargo compartment 37 is a loading space formed by insulation panels within the box. The cargo compartment 37 includes a track 19 mounted on the inner wall of the box and a foldable curtain mounted on the track 19, which serves as the door 38. The curtain is made of injection-molded materials such as PVC and is used for insulation. The track 19 is designed to fit the cubic shape of the cargo compartment 37. The insulation panels, used for space separation, are mounted on the inner wall of the box. The curtain slides on the track 19 and folds to open and close the loading port. Preferably, a slot can be cut into the inner wall of the insulated box 10 to accommodate the track 19. In another embodiment, the cargo compartment 37 can be a removable independent compartment with a door to open or close the loading port. A bracket is provided on the outer wall of the insulated box 10, and a temperature and humidity recorder 22 can be mounted on the bracket.The power supply storage area 35 is located outside the housing, and the power supply storage area 35 is equipped with a power supply box 36. The power supply box 36 is installed on the housing, and the power supply components are located in the power supply box 36. Preferably, the power supply box 36 can be detachably installed on the insulation box 10. For example, the power supply box 36 can be located at the bottom of the insulation box 10, and its size can be about the same as the insulation box 10, thus improving the overall integrity. The power supply box 36 can accommodate power supply components such as the battery 31 and the charger 30. The height of the power supply box 36 is slightly higher than the height of the battery 31 for easy storage of the battery 31. A groove is designed in the power supply box 36 to fix the battery 31. A heat dissipation hole 13 is opened on the side plate of the power supply box 36, and a louver 15 can also be installed accordingly. A hole is opened on the side plate of the power supply box 36 to expose the charging port 32 of the charger 30 for easy charging. The waterproof bag 39, which covers the outer casing, can be made of soft material such as Oxford cloth. The insulated box 10 has openings, and the water storage box 16 area has openings tailored to the size of the water storage box 16 for easy access. The edges and the edges of the openings are bound 48. Velcro 46 and fabric straps with buckles 41 are sewn onto the overlapping surface of the insulated lid and the bag body of the waterproof bag 39. Handles 40 can also be sewn onto the fabric straps and reinforced to the bottom of the insulated box 10. Plastic corner protectors 43 are installed at the four corners of the bottom of the waterproof bag 39, and foot pads 42 are evenly distributed on the bottom surface. Preferably, for ease of handling, a pull-rod trolley 45 can be installed at the bottom of the transport box. A waterproof cover 39, identical to that on the insulation box 10, can also be fitted over the power supply box 36. The structure of the waterproof cover 39 is the same as that of the insulation cover on the insulation box 10, so it will not be described in detail here. The buckle 41 on the waterproof cover 39 outside the power supply box 36 can cooperate with the buckle 41 on the waterproof cover 39 outside the insulation box 10, thereby realizing a detachable connection between the power supply box 36 and the insulation box 10. Of course, the form of detachable connection is not limited to this; any existing detachable form is acceptable, and this embodiment does not impose any restrictions on it.
[0043] In this embodiment, during use, the insulated box 10 is first stacked on the power supply box 36, the Velcro 46 is attached, and the buckles 41 are engaged to connect the power supply box 36 and the insulated box 10 into a single unit. Then, the refrigeration unit 20 is turned on to pre-cool the insulated box 10, ensuring that the loading area 12 is in the low-temperature environment required for the goods. The goods are then loaded into the insulated box 10, the cooling curtain is closed, and the lid of the insulated box 10 and the insulated cover of the waterproof bag are closed. The box is then moved onto the transport vehicle. If it is necessary to open the box to remove some goods during transport, the cooling curtain can be partially opened according to the size of the goods to prevent rapid cooling and drastic temperature changes in the loading area 12. The insulated box 10 and the power supply box 36 adopt a separate design, facilitating battery 31 replacement. The power supply box 36 has more space and can accommodate a spare battery 31, improving battery life. Furthermore, the power supply box 36 has an opening on the side of the battery 31 charger 30, allowing the battery 31 to be charged without removing it. After transportation is completed, turn off the refrigeration unit 20, open the Velcro 46 of the water storage box 16 area, take out the water storage box 16, pour out the condensate inside, put the water storage box 16 back in, and attach the Velcro 46.
[0044] Example 3: Please refer to Figures 17 to 20This illustrates a third structural form of the transport container, in which the loading area 12, the refrigeration unit storage area 21, and the power supply storage area 35 are all designed within the container body. The container body can be an insulated box 10. Unlike embodiments one and two, this embodiment does not require a waterproof cover 39. The insulated cover 11 is hinged to the insulated box 10, and a matching latch 47 is provided on the insulated cover 11 and the insulated box 10 to lock the insulated cover 11 to the insulated box 10. The insulated cover 11 closes to the opening of the insulated box 10, and the loading area 12, or cargo compartment 37, is located inside the insulated box. The insulated box 10 is made of insulated panels, and the three areas mentioned above can be separated by insulated panels. Ventilation holes 13 are provided on the side walls of the enclosure containing the chiller storage area 21 and the power supply storage area 35 to facilitate heat dissipation in these two areas. Louvers 15 can also be installed on the outer walls of the ventilation holes 13 to prevent rainwater and other external liquids from entering the enclosure through the ventilation holes 13. Preferably, the loading area 12 does not have ventilation holes 13 to prevent cold air loss. Additionally, a support block 17 can be provided at the bottom of the insulated box 10 to facilitate heat dissipation. A drain hole 14 can also be provided at the bottom of the insulated box 10 to facilitate the drainage of condensate, and a water storage box 16 is installed below the drain hole 14 to collect the condensate. A sealing ring 44 is provided at the edge of the opening to create a sealed space within the loading area 12. An opening is made in the insulation board of the chiller storage area 21, and an air guide duct 18 is installed to allow the cold air blown out by the chiller 20 to enter the loading space through the air guide duct 18. In one embodiment, the cargo compartment 37 is a loading space formed by insulation panels within the box. The cargo compartment 37 includes a track 19 mounted on the inner wall of the box and a foldable curtain mounted on the track 19, which serves as the door 38. The curtain is made of injection-molded materials such as PVC and is used for insulation. The track 19 is designed to fit the cubic shape of the cargo compartment 37. The insulation panels, used for space separation, are mounted on the inner wall of the box. The curtain slides on the track 19 and folds to open and close the loading port. Preferably, a slot can be cut into the inner wall of the insulated box 10 to accommodate the track 19. In another embodiment, the cargo compartment 37 can be a removable independent compartment with a door to open or close the loading port. A bracket is provided on the outer wall of the insulated box 10, and a temperature and humidity recorder 22 can be mounted on the bracket. Preferably, a reinforcing plate can be attached to the outer wall of the insulated box 10. This reinforcing plate can be made of fiberglass, which can improve the strength of the insulated box 10 and also improve its insulation performance. In addition, for easy handling, a pull-rod trolley 45 can be installed at the bottom of the transport box. The reinforcing plate has openings in the corresponding areas of the openings in the insulated box 10. There are corresponding insulated covers 11 in the refrigeration unit storage area 21, the power supply storage area 35, and the loading area 12. The edges of the reinforcing plate are all fitted with metal edging 48, and the four bottom corners are fitted with metal corner protectors 43.
[0045] In this embodiment, during use, the refrigeration unit 20 is first turned on to pre-cool the insulated box 10, ensuring the loading area 12 is in the required low-temperature environment for the goods. Then, the goods are loaded into the insulated box 10, the cooling curtain is closed, the lid of the insulated box 10 is closed, and the box is then moved onto the transport vehicle. If it is necessary to open the box and remove some goods midway, the cooling curtain can be partially opened according to the size of the goods (e.g., ...). Figure 5 ), to prevent rapid cooling and drastic changes in ambient temperature in loading area 12.
[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mobile cold chain transport box, comprising a box body with a loading area, characterized in that: It also includes a refrigeration unit for providing cold air and a power supply component for supplying power to the refrigeration unit. The loading area is provided with a cargo compartment, which has an inlet for loading goods and a door at the inlet of the cargo compartment that can control the size of the inlet. The cold air outlet of the refrigeration unit is connected to the cargo compartment.
2. A mobile cold chain transport box as described in claim 1, characterized in that: The warehouse door is a foldable curtain.
3. A mobile cold chain transport box as described in claim 1, characterized in that: The warehouse also includes a track installed on the inner wall of the container, and the warehouse door is located on the track.
4. A mobile cold chain transport box as described in claim 1, characterized in that: The enclosure contains a refrigeration unit storage area, and the refrigeration unit is located in the refrigeration unit storage area.
5. A mobile cold chain transport box as described in claim 1, characterized in that: The enclosure has a power supply storage area, and the power supply component is located in the power supply storage area.
6. A mobile cold chain transport box as described in claim 5, characterized in that: The power supply storage area is located inside the enclosure.
7. A mobile cold chain transport box as described in claim 5, characterized in that: The power supply storage area is located outside the box, and the power supply storage area is equipped with a power supply box, which is installed on the box, and the power supply component is located in the power supply box.
8. A mobile cold chain transport box as described in claim 1, characterized in that: The enclosure is equipped with heat dissipation holes and drainage holes.
9. A mobile cold chain transport box as described in claim 1, characterized in that: The container includes an insulated box with an opening and an insulated cover that closes to the opening of the insulated box, and the cargo compartment is located inside the insulated box.
10. A mobile cold chain transport box as described in claim 1, characterized in that: The outer casing of the box is equipped with a protective layer.