Storage box

Abstract

The storage box comprises an upper cover and a box body which are connected in an opening and closing mode, the box body comprises an inner container and a shell, the inner container is provided with an object containing cavity with an upward opening to store objects, a first space is formed between the inner container and the shell, and a temperature adjusting assembly and a liquid supply assembly are arranged in the first space. The temperature adjusting assembly is connected with the inner container and can adjust the temperature in the containing cavity, the liquid supply assembly is communicated with the containing cavity, the storage box further comprises a control assembly, and the control assembly is in control connection with the temperature adjusting assembly and the liquid supply assembly and controls the temperature adjusting assembly and the liquid supply assembly to adjust the temperature of the containing cavity and supply liquid to the containing cavity. And intelligent temperature control and timely liquid supply of the storage cavity can be realized, so that the functionality and convenience of the storage box are greatly enriched.

Description

Technical Field

[0001] The utility model relates to the technical field of article storage devices, and particularly relates to a storage box. Background Art

[0002] At present, when transporting articles, many articles require strict conditions to ensure their safety and quality during transportation. For example, medicines and certain foods need to be refrigerated or kept warm to prevent spoilage; there are also some biological products or plant samples that require nutrient solutions to maintain their activity. However, most of the existing transportation devices do not have the functions of temperature regulation and liquid supply. Usually, these articles are pre-treated (such as refrigerated or added with nutrient solutions) and then loaded into transportation tools. This method is not only inconvenient to handle, but also difficult to ensure that the ideal environmental conditions are maintained throughout the transportation process. Content of the Utility Model

[0003] In view of this, the purpose of the utility model is to provide a storage box, which can provide the functions of refrigeration and liquid supply, effectively increasing the practicability and convenience of the storage box.

[0004] An embodiment of the utility model provides a storage box, which includes:

[0005] An upper cover and a box body that are connected in an openable and closable manner. The box body includes an inner container and an outer shell. The inner container has a storage cavity with an upward opening, and a first space is formed between the inner container and the outer shell;

[0006] A temperature regulation component, located in the first space, the temperature regulation component is connected to the inner container, and the temperature regulation component is configured to regulate the temperature in the storage cavity;

[0007] A liquid supply component, located in the first space, the liquid supply component is communicated with the storage cavity;

[0008] A control component, which is respectively connected to the temperature regulation component and the liquid supply component in a control manner. The control component is configured to control the temperature regulation component and the liquid supply component to respectively regulate the temperature and supply liquid to the storage cavity.

[0009] Further, the liquid supply component further includes a first liquid storage tank, a first pump body, a discharge pipeline and a suction pipeline. The first liquid storage tank is communicated with the first pump body through the suction pipeline. The discharge pipeline communicates the first pump body with the storage cavity. The first pump body is electrically connected to the control component.

[0010] Further, the temperature regulation component includes:

[0011] A circulation pipeline, which is arranged around the side wall of the inner container;

[0012] A second liquid storage box, a refrigeration component, and a second pump body disposed in the first space. The second pump body is communicatively connected between the second liquid storage box and the refrigeration component. The second liquid storage box is communicatively connected to the output interface of the circulation pipeline, and the refrigeration component is communicatively connected to the input interface of the circulation pipeline;

[0013] Wherein, both the refrigeration component and the second pump body are electrically connected to the control component. The control component controls the refrigeration component to refrigerate the liquid in the second liquid storage box, and the cooled liquid is transported into the circulation pipeline through the second pump body for circulation.

[0014] Further, the temperature adjustment component further includes:

[0015] A temperature sensor configured to detect the temperature in the storage cavity, and the temperature sensor is electrically connected to the control component;

[0016] A heat sink and a fan. The heat sink is wrapped outside the refrigeration component. The fan is located on one side of the refrigeration component, and the air outlet of the fan faces the refrigeration component.

[0017] Further, the inner container includes:

[0018] An inner layer and an outer layer, with a second space formed between the inner layer and the outer layer;

[0019] The circulation pipeline is disposed in the second space and wound along the circumferential direction of the inner layer. The input interface and the output interface pass through the outer layer and are connected to the refrigeration component.

[0020] Further, the storage box further includes:

[0021] A first heat insulation component disposed in the first space. The first heat insulation component includes a side heat insulation plate and a bottom heat insulation plate. The side heat insulation plate surrounds the outer side of the inner container, and the bottom heat insulation plate is disposed below the inner container.

[0022] Further, the upper cover includes:

[0023] A cover body rotatably connected to the box body;

[0024] A second heat insulation component disposed inside the cover body. The position of the second heat insulation component corresponds to the position of the storage cavity, and the size of the second heat insulation component is greater than or equal to the opening size of the storage cavity;

[0025] A seal disposed on the side where the cover body and the box body are closed. A groove corresponding to the opening position of the storage cavity is formed on the top surface of the box body, and the seal is matched with the groove.

[0026] Further, the storage box further includes:

[0027] A light emitting unit disposed in the storage cavity;

[0028] The battery assembly is arranged in the first space and is electrically connected to the temperature control component, the liquid supply component, the control component and the lighting unit respectively;

[0029] The power interface is arranged on the outer side of the box body and is electrically connected to the battery assembly.

[0030] Furthermore, the storage box further includes a fixed frame arranged on one side of the inner container. The fixed frame is provided with a plurality of limiting grooves of different sizes to accommodate and fix the temperature control component, the liquid supply component, the control component and the battery assembly.

[0031] Furthermore, the storage box further includes a moving component arranged on one side of the box body. The moving component includes a support rod connected to the outer shell, rollers connected to both ends of the support rod, and a telescopic pull rod connected to the support rod.

[0032] An embodiment of the present utility model provides a storage box, which includes an upper cover and a box body connected in an opening and closing manner. The box body includes an inner container and an outer shell. The inner container is provided with a storage cavity with an upward opening for storing items, and a first space is formed between the inner container and the outer shell. A temperature control component and a liquid supply component are arranged in the first space. The temperature control component is connected to the inner container and can adjust the temperature in the storage cavity. The liquid supply component is communicated with the storage cavity. The storage box further includes a control component, which is respectively connected to the temperature control component and the liquid supply component in a controlling manner, and controls the temperature control component and the liquid supply component to respectively adjust the temperature and supply liquid to the storage cavity, so that the storage cavity can realize intelligent temperature control and timely liquid replenishment, thus greatly enriching the functionality and convenience of the storage box. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Through the following description of the embodiments of the present utility model with reference to the drawings, the above and other objects, features and advantages of the present utility model will become clearer. In the drawings:

[0034] Figure 1 is the overall structural schematic diagram of the storage box according to the embodiment of the present utility model;

[0035] Figure 2 is the exploded view of the storage box according to the embodiment of the present utility model;

[0036] Figure 3 is the cross-sectional view of the storage box according to the embodiment of the present utility model;

[0037] Figure 4 is the cross-sectional view of the box body according to the embodiment of the present utility model;

[0038] Figure 5 is the structural diagram inside the first space according to the embodiment of the present utility model;

[0039] Figure 6 is the exploded view of the inner container according to the embodiment of the present utility model;

[0040] Figure 7 It is an assembly schematic diagram of the fixed frame, temperature control component, liquid supply component, and battery component in the embodiment of the present utility model. Figure 1 ;

[0041] Figure 8 It is an assembly schematic diagram of the fixed frame, temperature control component, liquid supply component, and battery component in the embodiment of the present utility model. Figure 2 。

[0042] Explanation of reference numerals:

[0043] 10 - upper cover; 11 - cover body; 111 - upper shell; 112 - lower shell; 113 - third space; 12 - second heat insulation component; 13 - seal; 14 - first handle; 20 - box body; 21 - inner container; 211 - storage cavity; 212 - inner layer; 213 - outer layer; 214 - second space; 22 - outer shell; 221 - middle frame; 222 - bottom shell; 223 - hollow structure; 224 - second handle; 225 - boss; 226 - receiving groove; 23 - first space; 24 - groove; 30 - temperature control component; 31 - circulation pipeline; 311 - input interface; 312 - output interface; 32 - second liquid storage box; 33 - refrigeration component; 34 - second pump body; 35 - heat sink; 36 - fan; 37 - temperature sensor; 38 - communication pipeline; 40 - liquid supply component; 41 - first liquid storage tank; 42 - first pump body; 43 - discharge pipeline; 44 - suction pipeline; 50 - control component; 51 - display; 52 - processor; 60 - first heat insulation component; 61 - side heat insulation plate; 62 - bottom heat insulation plate; 70 - fixed frame; 71 - limiting groove; 80 - moving component; 81 - support rod; 82 - roller; 83 - telescopic pull rod; 91 - battery component; 92 - power interface; 93 - light emitting unit. Detailed implementation manners

[0044] The following is a description of the present application based on embodiments, but the present application is not limited to these embodiments. In the following detailed description of the present application, some specific details are described in detail. Those skilled in the art can fully understand the present application without the description of these details. In order to avoid obscuring the essence of the present application, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0045] In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only, and the drawings are not necessarily drawn to scale.

[0046] Unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0047] Unless the context clearly requires otherwise, words such as "including" and "comprising" throughout the application document shall be interpreted in an inclusive sense rather than an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

[0048] In the description of this application, it should be understood that terms such as "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise stated, the meaning of "a plurality" is two or more.

[0049] This embodiment provides a storage box. Figure 1 is a schematic diagram of the overall structure of the storage box. Figure 2 is an exploded schematic diagram of the storage box. Referring to Figure 1 and Figure 2 , the storage box of this embodiment includes an upper cover 10 and a box body 20 which are connected in an opening and closing manner. Referring to Figure 2 , the box body 20 includes an inner container 21 and an outer shell 22. The inner container 21 has a storage cavity 211 with an upward opening for storing items, and a first space 23 is formed between the inner container 21 and the outer shell 22 to accommodate and install other structures. The storage box further includes a temperature control component 30, a liquid supply component 40 and a control component 50. The temperature control component 30 and the liquid supply component 40 are located in the first space 23. The control component 50 is electrically connected to the temperature control component 30 and the liquid supply component 40 respectively. The storage box controls the temperature control component 30 and the liquid supply component 40 through the control component 50 to adjust the temperature and supply liquid to the storage cavity 211 in the inner container 21 respectively, providing a suitable storage space for the items in the storage cavity 211, enriching the functionality of the storage box and effectively ensuring the safety of the items during transportation.

[0050] Figure 3 and Figure 4 are cross-sectional views of the storage box of this embodiment. Referring to Figure 3 and Figure 4, the upper cover 10 includes a cover body 11, a second heat insulation component 12 disposed within the cover body 11, and a seal 13 disposed below the cover body 11. The cover body 11 is rotatably connected to the box body 20 through a hinge connecting member, and a first handle 14 that is recessed inward is provided on the side of the cover body 11 away from the connection with the box body 20 to facilitate holding and opening / closing the upper cover 10, thereby realizing the smooth opening and closing of the upper cover 10.

[0051] Referring to Figure 4 , the cover body 11 includes an upper shell 111 and a lower shell 112 that are snap-connected up and down, and a third space 113 is formed between the upper shell 111 and the lower shell 112. The second heat insulation component 12 is disposed within the third space 113, and the seal 13 is disposed outside the lower shell 112. The position of the second heat insulation component 12 corresponds to the position of the storage cavity 211, and the size of the second heat insulation component 12 is greater than or equal to the opening size of the storage cavity 211. After the upper cover 10 is closed with the box body 20, the second heat insulation component 12 can cover the opening of the storage cavity 211, so that the storage cavity 211 is surrounded on all sides, reducing the heat transfer between the storage cavity 211 and the external environment. The seal 13 is located on the side where the cover body 11 is closed with the box body 20, and a groove 24 corresponding to the opening position of the storage cavity 211 is formed on the top surface of the box body 20. The seal 13 and the groove 24 cooperate with each other to be able to seal the storage cavity 211, effectively reducing the entry of pollutants and helping to maintain the temperature stability within the storage cavity 211. In this embodiment, the second heat insulation component 12 can be made of heat insulation materials such as foamed polyurethane, polystyrene foam, or polyurethane foam, or vacuum adiabatic thermal insulation materials.

[0052] Referring to Figures 3 to 5 , the outer shell 22 of the box body 20 includes a middle frame 221 and a bottom shell 222 that are connected to each other. The bottom shell 222 is a shell structure with a cavity inside and an open top, and the middle frame 221 covers the top opening of the bottom shell 222, so that a first space 23 is formed between the middle frame 221, the bottom shell 222, and the inner liner 21. A hollow structure 223 is also provided on the middle frame 221, and the hollow structure 223 corresponds to the position of the inner liner 21 and the size of the hollow structure 223 is the same as the outer peripheral size of the inner liner 21 to expose the opening of the storage cavity 211. The top surface of the inner liner 21 is lower than the top surface of the middle frame 221, and the height difference between the top surface of the inner liner 21 and the middle frame 221 forms the groove 24. When the upper cover 10 is closed with the box body 20, the seal 13 is squeezed into the groove 24, sealing the storage cavity 211 and also connecting the upper cover 10 and the box body 20 in a closed manner. The upper cover 10 and the box body 20 are sealed and connected through the seal 13 to ensure the safety of the items within the storage cavity 211. In this embodiment, the seal 13 can be made of materials such as silicone or rubber that have elasticity and waterproof properties.

[0053] Further, two opposite sides of the bottom case 222 are recessed inward to form a second handle 224 for facilitating the handling of the storage box.

[0054] Referring to Figure 2 , the storage box further includes a fixing frame 70. The fixing frame 70 is located in the first space 23 and is disposed on one side of the inner container 21. A plurality of limiting slots 71 of different sizes are provided on the fixing frame 70, which can accommodate the fixed temperature control component 30, the liquid supply component 40, and the control component 50.

[0055] Referring to Figure 8 , the liquid supply component 40 includes a first liquid storage tank 41, a first pump body 42, a discharge pipe 43, and a suction pipe 44. The first pump body 42 is communicated with the first liquid storage tank 41 through the suction pipe 44, and the discharge pipe 43 is communicated with the first pump body 42 and the storage cavity 211. A nutrient solution for maintaining the activity of the articles is stored in the first liquid storage tank 41. Through the control of the control component 50, the nutrient solution can be transported into the storage cavity 211 through the discharge pipe 43. Among them, the first pump body 42 is connected to the control component 50, and the control component 50 needs to start the first pump body 42 when the nutrient solution needs to be transported. The first pump body 42 sucks the nutrient solution from the first liquid storage tank 41 through the suction pipe 44, and then transports the liquid into the storage cavity 211 through the discharge pipe 43.

[0056] Referring to Figure 7 and Figure 8 , the temperature control component 30 includes a circulation pipe 31, a second liquid storage box 32, a refrigeration component 33, and a second pump body 34. The second liquid storage box 32, the second pump body 34, and the refrigeration component 33 are sequentially communicated through a communication pipe 38. The circulation pipe 31 is provided with an input interface 311 and an output interface 312, and the input interface 311 is communicated with the refrigeration component 33, and the output interface 312 is communicated with the second liquid storage box 32. The second pump body 34 and the refrigeration component 33 are respectively connected to the control component 50 for control. The control component 50 controls the refrigeration component 33 to refrigerate or heat the liquid in the second liquid storage box 32, and the cooled or heated liquid is transported into the circulation pipe 31 through the second pump body 34 for circulation. Referring to Figure 3 and Figure 4 , the circulation pipe 31 is disposed around the side wall of the inner container 21. When the cooled liquid flows through the circulation pipe 31, it can exchange heat with the heat in the storage cavity 211 to achieve cooling or heating. After repeated circulation, the temperature in the storage cavity 211 is finally maintained in a stable state.

[0057] The refrigeration component 33 in this embodiment is a semiconductor refrigerator. The semiconductor refrigerator can generate a temperature difference between two thermocouples composed of different materials through direct current, thereby achieving a cooling or heating effect. In the cooling mode, one side of the semiconductor refrigerator becomes cold and the other side becomes hot. In the heating mode, the direction of the current changes, so that the side that originally became cold becomes hot and the side that originally became hot becomes cold.

[0058] The second liquid storage box 32 stores liquid medium. When it is necessary to adjust the temperature in the storage chamber 211 to achieve refrigeration, the second pump body 34 and the refrigeration assembly 33 are started through the control of the control assembly 50. The second pump body 34 can suck the liquid medium in the second liquid storage box 32 and send it to the cold side of the refrigeration assembly 33 through the pipeline. The liquid medium is cooled when passing through the refrigeration assembly 33, and then continues to enter the circulation pipeline 31 and flows along the circulation pipeline 31, and finally returns to the second liquid storage box 32. The liquid medium circulates continuously between the second liquid storage box 32 and the semiconductor cooler. Through the driving action of the second pump body 34, the liquid medium flows through the circulation pipeline 31 and absorbs the heat in the storage chamber 211, and is cooled again through the semiconductor cooler. In this way, the temperature of the storage chamber 211 can be maintained at a lower level, thereby achieving effective cooling of the storage chamber 211.

[0059] When it is necessary to adjust the temperature in the storage cavity 211 to achieve heat preservation, the liquid medium is heated by a semiconductor refrigerator and then circulated. The heating cycle process is the same as the above-mentioned cooling cycle process and will not be repeated here.

[0060] Reference Figure 7 and Figure 8 , the temperature control component 30 also includes a heat sink 35 and a fan 36. The heat sink 35 is wrapped around the outside of the refrigeration component 33, and the heat sink 35 is attached to the hot surface of the refrigeration component 33 to ensure good heat conduction, thereby dissipating heat. The fan 36 is located on one side of the refrigeration component 33 and can accelerate the air flow around the heat sink 35, thereby helping the heat sink 35 to transfer heat to the surrounding air faster. At the same time, the air outlet of the fan 36 faces the refrigeration component 33, which can ensure that the airflow blows directly to the heat sink 35 and quickly takes away the heat. It is also beneficial to keep the heat sink 35 clean and reduce the deposition of dust on the heat sink 35. In addition, a plurality of small holes are provided at the second handle 224 to communicate with the first space 23, so that the first space 23 is connected to the external environment, effectively improving the heat dissipation efficiency of the refrigeration component 33.

[0061] Optionally, the refrigeration component 33 may also adopt other refrigeration systems, such as a compressor system, heat pipe technology, etc.

[0062] Reference Figure 7 and Figure 8, the temperature control component 30 further includes a temperature sensor 37, and the temperature sensor 37 is electrically connected to the control component 50. The temperature sensor 37 includes a sensing end (not shown in the figure) and a connection end connected by a cable. The sensing end is disposed inside the inner container 21 to detect the temperature inside the storage cavity 211, and the connection end is disposed in the first space 23 and connected to the control component 50 to transmit temperature signals. The control component 50 can control the temperature of the refrigeration component 33 based on the data of the temperature sensor 37, thereby precisely controlling the temperature inside the storage cavity 211 and improving the reliability and safety during the transportation of items.

[0063] Referring to Figure 6 , the inner container 21 of the storage box includes an inner layer 212 and an outer layer 213, and a second space 214 is formed between the inner layer 212 and the outer layer 213 (referring to Figure 4 ). The circulation pipe 31 is disposed in the second space 214 and wound along the circumferential direction of the inner layer 212, and the input interface 311 and the output interface 312 of the circulation pipe 31 pass through the outer layer 213 and are connected to the temperature control component 30.

[0064] Referring to Figure 3 and Figure 4 , the storage box further includes a first heat insulation component 60, and the first heat insulation component 60 is disposed in the first space 23 and located between the inner container 21 and the fixed frame 70. The first heat insulation component 60 includes a side heat insulation plate 61 and a bottom heat insulation plate 62. The side heat insulation plate 61 is disposed to surround the outer side surface of the inner container 21 (referring to Figure 5 ), and the bottom heat insulation plate 62 is disposed below the inner container 21. The first heat insulation component 60 disposed to surround the outer side of the inner container 21 can effectively reduce the heat exchange between the storage cavity 211 and the first space 23, thereby maintaining the stability of the temperature inside the storage cavity 211.

[0065] Optionally, the first heat insulation component 60 can be made of heat insulation materials such as foamed polyurethane, polystyrene foam or polyurethane foam.

[0066] Furthermore, referring to Figure 3 , the control component 50 includes a display 51 and a processor 52 that are electrically connected. The display 51 is disposed on the outer side of the housing 22 for easy operation. Referring to Figure 1 , a receiving groove 226 for receiving the display 51 is formed by inward depression on the outer side of the housing 22. The display 51 disposed in the receiving groove 226 can effectively avoid collision with the outside world, thereby reducing damage and improving the reliability of the device. Referring to Figure 3 , the processor 52 is located in the first space 23 and is limited and fixed by the fixed frame 70, and the temperature control component 30 and the liquid supply component 40 are respectively electrically connected to the processor 52 to transmit signals.

[0067] Furthermore, referring to Figure 2, the storage box further includes a battery assembly 91 and a power interface 92 electrically connected to the battery assembly 91. The battery assembly 91 is disposed in the first space 23, and the battery assembly 91 is electrically connected to the temperature control assembly 30, the liquid supply assembly 40, and the control assembly 50 respectively. The storage box can charge the battery assembly 91 through the power interface 92 or directly connect to an external power supply through the power interface 92 for use, thereby maintaining a stable power supply.

[0068] Further, referring to Figure 3 and Figure 4 , a lighting unit 93 is further disposed in the storage box. The lighting unit 93 is electrically connected to the battery assembly 91 and is disposed in the storage cavity 211 to provide illumination, providing convenience and safety for the storage and retrieval of items. In addition, the lighting unit 93 is controllably connected to the control assembly 50 and is controlled to be turned on and off by the control assembly 50.

[0069] In another embodiment, the switch controller of the lighting unit 93 is disposed on the top surface of the middle frame 221 or in the groove 24. When the upper cover 10 is opened and closed with the box body 20, the lighting unit 93 can be controlled to be turned on and off by pressing the switch controller of the lighting unit 93. This control method has a simple structure and convenient operation, effectively improving the convenience of use.

[0070] Referring to Figure 1 and Figure 2 , the storage box further includes a moving assembly 80 disposed on one side of the box body 20. The moving assembly 80 includes a support rod 81 passing through the outer shell 22, rollers 82 connected to both ends of the support rod 81, and a telescopic pull rod 83 connected to the support rod 81. The support rod 81 is disposed through the bottom of the bottom shell 222 adjacent to the second handle 224 on one side, and the rollers 82 are located outside the bottom shell 222 and symmetrically connected to both sides of the support rod 81. One end of the telescopic pull rod 83 passes through the middle frame 221 and is connected to the part of the support rod 81 located in the first space 23, and the telescopic pull rod 83 is rotatably connected to the support rod 81 so that the support rod 81 and the rollers 82 can rotate normally.

[0071] Further, a convex platform 225 protruding downward is disposed at the bottom of the bottom shell 222 to make up for the height difference between the bottom of the bottom shell 222 and the bottom ends of the rollers 82, so that the storage cavity 211 can be kept horizontally placed when the storage box is not moved, thereby ensuring the safety of the items to be transported.

[0072] In the storage box of this embodiment, a temperature control component 30 and a liquid supply component 40 are arranged in the box body 20, and the temperature control component 30 and the liquid supply component 40 are respectively connected to the storage cavity 211 of the box body 20. The temperature control component 30 can accurately adjust and control the temperature in the storage cavity 211, and the liquid supply component 40 is communicated with the storage cavity 211 and can convey nutrient solution to the storage cavity 211. The storage box is also provided with a control component 50, through which the temperature control component 30 and the liquid supply component 40 can be intelligently started and regulated, so as to realize automatic management, effectively improving the reliability and practicability of the storage box.

[0073] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various modifications and changes can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A storage box, characterized in that: The storage box comprises: An upper cover (10) and a box body (20) connected in an openable manner, wherein the box body (20) comprises an inner liner (21) and an outer shell (22), the inner liner (21) having a storage cavity (211) opening upward, and a first space (23) is formed between the inner liner (21) and the outer shell (22); a temperature regulating component (30), located in the first space (23), the temperature regulating component (30) being connected to the inner container (21), and the temperature regulating component (30) being configured to regulate the temperature in the storage cavity (211); A liquid supply component (40) is located in the first space (23), and the liquid supply component (40) is in communication with the storage cavity (211); The control component (50) is respectively connected to the temperature adjustment component (30) and the liquid supply component (40), and the control component (50) is configured to control the temperature adjustment component (30) and the liquid supply component (40) to adjust the temperature and supply liquid to the storage cavity (211) respectively.

2. The storage box according to claim 1, characterized in that The liquid supply component (40) further comprises a first liquid storage tank (41), a first pump body (42), a discharge pipe (43) and a suction pipe (44); the first liquid storage tank (41) is connected to the first pump body (42) via the suction pipe (44); the discharge pipe (43) is connected to the first pump body (42) and the storage chamber (211); and the first pump body (42) is electrically connected to the control component (50).

3. The storage box according to claim 1, characterized in that The temperature adjustment component (30) comprises: A circulation pipe (31) is arranged around the side wall of the inner container (21); A second liquid storage box (32), a refrigeration component (33) and a second pump body (34) are arranged in the first space (23); the second pump body (34) is arranged in communication between the second liquid storage box (32) and the refrigeration component (33); the second liquid storage box (32) is in communication with an output interface (312) of the circulation pipeline (31); and the refrigeration component (33) is in communication with an input interface (311) of the circulation pipeline (31); The refrigeration component (33) and the second pump body (34) are both electrically connected to the control component (50), and the control component (50) controls the refrigeration component (33) to cool the liquid in the second liquid storage box (32), and the cooled liquid is transported to the circulation pipe (31) through the second pump body (34) for circulation.

4. The storage box according to claim 3, characterized in that The temperature adjustment component (30) further comprises: A temperature sensor (37) configured to detect the temperature in the storage cavity (211), and the temperature sensor (37) is electrically connected to the control component (50); A heat sink (35) and a fan (36), wherein the heat sink (35) is wrapped around the outside of the refrigeration component (33), the fan (36) is located on one side of the refrigeration component (33), and an air outlet of the fan (36) faces the refrigeration component (33).

5. The storage box according to claim 3, characterized in that The inner container (21) comprises: An inner layer (212) and an outer layer (213), wherein a second space (214) is formed between the inner layer (212) and the outer layer (213); The circulation pipe (31) is arranged in the second space (214) and is wound along the circumferential direction of the inner layer (212); the input interface (311) and the output interface (312) pass through the outer layer (213) and are connected to the refrigeration component (33).

6. The storage box according to claim 1, characterized in that The storage box also includes: A first heat insulation component (60) is arranged in the first space (23), and the first heat insulation component (60) includes a side heat insulation board (61) and a bottom heat insulation board (62), wherein the side heat insulation board (61) surrounds and is arranged on the outer side surface of the inner liner (21), and the bottom heat insulation board (62) is arranged below the inner liner (21).

7. The storage box according to claim 1, characterized in that The upper cover (10) comprises: A cover body (11) rotatably connected to the box body (20); A second heat insulation component (12) is arranged inside the cover body (11), the position of the second heat insulation component (12) corresponds to the position of the storage cavity (211), and the size of the second heat insulation component (12) is greater than or equal to the opening size of the storage cavity (211); A sealing member (13) is arranged on a side where the cover body (11) and the box body (20) are covered, and a groove (24) corresponding to the opening position of the storage cavity (211) is formed on the top surface of the box body (20), and the sealing member (13) and the groove (24) cooperate with each other.

8. The storage box according to claim 1, characterized in that The storage box also includes: A light emitting unit (93) is arranged in the storage cavity (211); A battery assembly (91) is arranged in the first space (23), and the battery assembly (91) is electrically connected to the temperature adjustment assembly (30), the liquid supply assembly (40), the control assembly (50) and the light-emitting unit (93) respectively; A power interface (92), the power interface (92) being arranged outside the box (20) and electrically connected to the battery assembly (91).

9. The storage box according to claim 8, characterized in that The storage box further comprises a fixing frame (70) arranged on one side of the inner tank (21), the fixing frame (70) being provided with a plurality of limiting grooves (71) of different sizes for accommodating and fixing the temperature regulating component (30), the liquid supply component (40), the control component (50) and the battery component (91).

10. The storage box according to claim 1, characterized in that The storage box also includes a moving assembly (80) arranged on one side of the box body (20), and the moving assembly (80) includes a support rod (81) connected to the shell (22), rollers (82) connected to both ends of the support rod (81), and a retractable pull rod (83) connected to the support rod (81).

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