Storage modules, storage compartment structures, and delivery robots

Abstract

This application belongs to the field of robotic equipment technology, and particularly relates to a storage module, a storage compartment structure, and a delivery robot. The storage module includes: a compartment body comprising a first storage compartment and a second storage compartment arranged side-by-side; a temperature control mechanism installed in the compartment body and located between the first and second storage compartments, the temperature control mechanism having a cooling end and a heating end disposed opposite to the cooling end, the cooling end facing the first storage compartment to cool it, and the heating end facing the second storage compartment to heat it; the storage module has a first fluid channel surrounding at least a portion of the second storage compartment, and heat generated by the heating end can be transferred to the interior of the first fluid channel. This technical solution aims to address the problem that the storage compartments of delivery robots typically only have heating, cooling, or temperature control functions, making them unsuitable for diverse application scenarios.

Description

Technical Field

[0001] This application belongs to the field of robotic equipment technology, and in particular relates to a storage module, storage compartment structure and delivery robot. Background Technology

[0002] Delivery robots on the market are generally equipped with a storage compartment. Items to be delivered are placed in the storage compartment, and then the delivery robot delivers them to their destination.

[0003] Typical delivery robots use ambient temperature storage compartments, meaning they don't require heating, cooling, or temperature control. Examples include the storage compartments of robots used for delivering parcels. However, for applications like hotels and restaurants, delivery robots use compartments to hold food, beverages, and daily necessities for delivery. Therefore, these compartments not only include ambient temperature compartments for everyday items but also, depending on the application, heated, refrigerated, and temperature-controlled compartments for food or beverages.

[0004] However, in related technologies, the storage compartments of delivery robots typically only have heating, cooling, or temperature control functions, which cannot be applied to diverse application scenarios. Utility Model Content

[0005] The purpose of this application is to provide a storage module, storage compartment structure and delivery robot, which aims to solve the problem that the storage compartment of the delivery robot usually only has heating, cooling or constant temperature functions and cannot be used for diverse application scenarios.

[0006] To achieve the above objectives, according to the first aspect of this application, the technical solution adopted is: a storage module, comprising:

[0007] The warehouse consists of two adjacent storage warehouses, namely the first and second storage warehouses.

[0008] A temperature control mechanism is installed in the chamber and located between the first storage chamber and the second storage chamber. The temperature control mechanism has a cooling end and a heating end that is disposed opposite to the cooling end. The cooling end faces the first storage chamber to cool the first storage chamber, and the heating end faces the second storage chamber to heat the second storage chamber.

[0009] The storage module has a first fluid channel surrounding at least a portion of the second storage compartment, and heat generated by the heating end can be transferred to the interior of the first fluid channel.

[0010] In some embodiments of this application, a second fluid channel is provided between the heating end and the second storage chamber. The storage module also includes a fluid conveying device, which corresponds to the inlet end of the second fluid channel and is connected to the inlet end of the second fluid channel. The outlet end of the second fluid channel is connected to the inlet end of the first fluid channel. The chamber body is provided with a first fluid outlet, and the outlet end of the first fluid channel is connected to the first fluid outlet.

[0011] In some embodiments of this application, the container body is further provided with a fluid outlet, which is opposite to the outlet end of the second fluid channel and is connected to both the first and second fluid channels; the storage module includes a first valve and a second valve, the first valve is located at the inlet end of the first fluid channel and can open and close the first fluid channel, and the second valve is located at the fluid outlet and can open and close the fluid outlet.

[0012] In some embodiments of this application, the temperature control mechanism further includes a heat-conducting element, with its opposite sides abutting against the walls of the heating end and the second storage chamber, respectively, and the heat-conducting element having a second fluid channel.

[0013] In some embodiments of this application, the fluid conveying device includes an air supply device for supplying air to the inlet end of the second fluid channel, wherein the air supply device, the second fluid channel, the first fluid channel, and the first fluid outlet are connected to form a flow path; or, the fluid conveying device includes a liquid pump device for pumping liquid to the inlet end of the second fluid channel, wherein the liquid pump device, the second fluid channel, the first fluid channel, and the first fluid outlet are connected to form a flow path.

[0014] In some embodiments of this application, the storage module further includes a first insulating shell and a second insulating shell, the first insulating shell covering the first storage compartment and the second insulating shell covering the second storage compartment; the storage module further includes a channel component, the channel component being located between the second insulating shell and the second storage compartment, and a first fluid channel being disposed within the channel component.

[0015] In some embodiments of this application, the temperature control mechanism includes a cooling plate and a heat insulation device. The cooling plate has a cooling end and a heating end on its two opposite sides. The cooling plate is mounted on the heat insulation device, which surrounds the periphery of the cooling plate and is connected to the periphery of the cooling plate.

[0016] In some embodiments of this application, the temperature control mechanism further includes a cooling guide, which is connected to the refrigeration end and is located on the side of the refrigeration end facing the first storage chamber. The opposite sides of the cooling guide are respectively attached to the walls of the refrigeration end and the first storage chamber.

[0017] According to a second aspect of this application, a storage compartment structure is provided. The storage compartment structure includes a support frame having a receiving space and a second fluid outlet, the second fluid outlet being connected to the receiving space; and a storage module as described above, the storage module being installed within the receiving space, the second fluid outlet and the first fluid outlet being opposite to and connected to each other.

[0018] According to a third aspect of this application, a delivery robot is provided. The delivery robot includes a main body and a storage compartment structure as described above, the support frame of the storage compartment structure being connected to the main body, and a second fluid outlet communicating with the outside of the main body.

[0019] This application has at least the following beneficial effects:

[0020] The storage module of this application is used to store items and can simultaneously meet at least two storage needs, such as refrigerated storage and heated storage. Specifically, the refrigeration end faces the first storage compartment to cool it, and the heating end faces the second storage compartment to heat it. The heat generated by the heating end can be transferred to the interior of the first fluid channel to uniformly heat the second storage compartment. Simultaneous cooling and heating are achieved through a shared temperature control mechanism; that is, the heat generated by the temperature control mechanism during the cooling process of the first storage compartment is used to heat the second storage compartment. Compared to related technologies where the heat generated by the independent cooling of the refrigerated storage compartment is directly discharged, leading to energy waste, the storage module of this application can achieve heat recovery and utilization, greatly reducing energy consumption. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the assembly structure of the storage compartment structure according to an embodiment of this application. Figure 1 ;

[0023] Figure 2 for Figure 1 An exploded view of the storage compartment structure is shown;

[0024] Figure 3 This is a schematic diagram of the assembly structure of the storage compartment structure according to an embodiment of this application. Figure 2 ;

[0025] Figure 4 for Figure 3 An exploded view of the storage compartment structure is shown;

[0026] Figure 5 This is a schematic diagram of the assembly structure of the storage compartment structure according to an embodiment of this application. Figure 3 ;

[0027] Figure 6 for Figure 5 An exploded view of the storage compartment structure is shown;

[0028] Figure 7 This is a front view schematic diagram of the storage compartment structure according to an embodiment of this application;

[0029] Figure 8 for Figure 7 Cross-sectional view along the AA direction;

[0030] Figure 9 for Figure 7 The diagram shown is a top view of the storage compartment structure.

[0031] Figure 10 for Figure 9 Cross-sectional view along the middle BB direction;

[0032] Figure 11 This is an exploded view of the storage module in an embodiment of this application. Figure 1 ;

[0033] Figure 12 This is an exploded view of the storage module in an embodiment of this application. Figure 2 ;

[0034] Figure 13 This is an exploded view of the storage module in an embodiment of this application. Figure 3 .

[0035] The figures in the diagram are labeled as follows:

[0036] 10. Storage body; 11. First storage compartment; 12. Second storage compartment; 13. First fluid outlet; 14. Fluid outlet; 16. Handle; 17. Second connector; 18. Second guide; 19. Lock hole;

[0037] 21. Cooling end; 22. Heating end; 23. Cooling element; 24. Insulation device; 25. Cooling conductor;

[0038] 30. Channel component; 31. First fluid channel;

[0039] 40. Heat-conducting component; 41. Second fluid channel;

[0040] 50. Fluid conveying devices;

[0041] 61. First valve; 62. Second valve;

[0042] 71. First insulation shell; 72. Second insulation shell;

[0043] 80. Support frame; 81. Accommodation space; 82. Second fluid outlet; 83. Third fluid outlet; 84. First connector; 85. Position sensor; 86. First guide; 87. Locking mechanism;

[0044] 91. Temperature sensor; 92. Mounting hole. Detailed Implementation

[0045] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0046] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0047] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0049] According to a first aspect of this application, a storage module is provided. For example... Figure 2 , Figure 4 , Figure 6 , Figure 8 , Figures 10 to 13As shown, the storage module includes a compartment 10 and a temperature control mechanism. The compartment 10 includes a first storage compartment 11 and a second storage compartment 12 arranged side by side. The temperature control mechanism is installed in the compartment 10 and located between the first storage compartment 11 and the second storage compartment 12. The temperature control mechanism includes a cooling end 21 and a heating end 22 disposed opposite to the cooling end 21. The cooling end 21 faces the first storage compartment 11 to cool the first storage compartment 11, and the heating end 22 faces the second storage compartment 12 to heat the second storage compartment 12. Furthermore, the storage module has a first fluid channel 31 that surrounds at least a portion of the second storage compartment 12, and the heat generated by the heating end 22 can be transferred to the interior of the first fluid channel 31.

[0050] The storage module of this application is used to store items and can simultaneously meet at least two storage needs, such as refrigerated storage and heated storage. Specifically, the refrigeration end 21 faces the first storage compartment 11 to refrigerate it, and the heating end 22 faces the second storage compartment 12 to heat it. The heat generated by the heating end 22 can be transferred to the interior of the first fluid channel 31 to uniformly heat the second storage compartment 12. Simultaneous refrigeration and heating are achieved through a shared temperature control mechanism; that is, the heat generated during the refrigeration of the first storage compartment 11 is used to heat the second storage compartment 12. Compared to related technologies where the heat generated by the independent refrigeration of the refrigerated storage compartment is directly emitted, leading to energy waste, the storage module of this application can achieve heat recovery and utilization, greatly reducing energy consumption.

[0051] In the storage module of this application embodiment, the first fluid channel 31 circumferentially surrounds the second storage compartment 12 on the three sides other than the side facing the heating end 22, and, as Figure 8 , Figure 10 , Figure 11 and Figure 13 As shown, a second fluid channel 41 is provided between the heating end 22 and the second storage compartment 12 of the storage module. Thus, the first fluid channel 31 and the second fluid channel 41 together circumferentially surround the second storage compartment 12, providing uniform circumferential heating to the second storage compartment 12. Figure 2 , Figure 4 , Figure 6 , Figures 10 to 13As shown, the storage module also includes a fluid conveying device 50, which can be fixedly installed at the inlet end of the second fluid channel 41, or fixedly installed through other components outside the storage module. The fluid conveying device 50 corresponds to and is connected to the inlet end of the second fluid channel 41, and the outlet end of the second fluid channel 41 is connected to the inlet end of the first fluid channel 31. The compartment 10 is provided with a first fluid outlet 13, and the outlet end of the first fluid channel 31 is connected to the first fluid outlet 13. The heating end 22 transfers heat to the second fluid channel 41, and the fluid conveying device 50 delivers fluid to the second fluid channel 41. The fluid flowing through the second fluid channel 41 absorbs heat. Then, the fluid that has absorbed heat and heated up flows along the second fluid channel 41 into the first fluid channel 31, and the fluid flows along the first fluid channel 31. In this way, the second storage compartment 12 is uniformly heated around its circumference by the fluid in the first fluid channel 31 and the second fluid channel 41, realizing the function of heating and storing items.

[0052] In order to heat and regulate the temperature of the second storage compartment 12, such as Figure 6 As shown, the storage module 10 of this embodiment further includes a fluid outlet 14, which is opposite to the outlet end of the second fluid channel 41. The fluid outlet 14 is connected to both the first fluid channel 31 and the second fluid channel 41. Furthermore, as... Figure 5 , Figure 6 and Figure 10 As shown, the storage module includes a first valve 61 and a second valve 62. The first valve 61 is located at the inlet end of the first fluid channel 31, and can open and close the first fluid channel 31. The second valve 62 is located at the fluid outlet 14, and can open and close the fluid outlet 14. When the first valve 61 is open and the second valve 62 is closed, the fluid conveyed by the fluid conveying device 50 absorbs heat in the second fluid channel 41 and continues to flow along the first fluid channel 31, thereby uniformly heating the second storage chamber 12 circumferentially with the fluids in the first fluid channel 31 and the second fluid channel 41. When the first valve 61 is closed and the second valve 62 is open, the fluid conveyed by the fluid conveying device 50 absorbs heat in the second fluid channel 41 and is immediately discharged to the external environment from the fluid outlet 14. That is, most of the heat transferred from the heating end 22 to the second storage chamber 12 is carried away by the fluid and discharged to the external environment, greatly reducing the amount of heat that the heating end 22 can use to heat the second storage chamber 12. This enables the heating and temperature regulation of the second storage chamber 12. Preferably, both the first valve 61 and the second valve 62 are solenoid valves.

[0053] Explanation: The “connection” between the two components described in this application means that only the assembly relationship between the two components themselves is considered, without considering the interference of other components. For example, without considering the first valve, the fluid outlet 14 and the first fluid channel 31 are connected.

[0054] In the storage module of this application embodiment, such as Figure 4 , Figure 8 , Figures 10 to 13 As shown, the temperature control mechanism also includes a heat-conducting component 40, which is connected to the heating end 22 and located on the side of the heating end 22 facing the second storage chamber 12. The opposite sides of the heat-conducting component 40 are respectively attached to the walls of the heating end 22 and the second storage chamber 12. The heat-conducting component 40 is provided with a second fluid channel 41. That is, the heat generated by the heating end 22 is directly transferred to the heat-conducting component 40. On one hand, the heat-conducting component 40 absorbs a portion of the heat and transfers it to the second storage chamber 12 to directly heat it. On the other hand, the fluid conveying device 50 delivers fluid into the second fluid channel 41 and absorbs another portion of the heat from the heat-conducting component 40. The fluid, after absorbing heat, flows along the second fluid channel 41 into the first fluid channel 31, where it flows and heats the second storage chamber 12. In this way, the second storage chamber 12 is heated circumferentially, achieving the function of heating and storing items. The heat-conducting component 40 is preferably a copper plate, as copper's excellent thermal conductivity contributes to high heat absorption efficiency. Furthermore, in order to improve the heat exchange efficiency between the fluid and the heat-conducting element 40 during the flow of fluid in the second fluid channel 41, the second fluid channel 41 of the heat-conducting element 40 is preferably configured as a harmonica tube.

[0055] In some embodiments of this application, the fluid delivery device 50 of the storage module includes an air supply device for supplying air to the inlet end of the second fluid channel 41. The air supply device, the second fluid channel 41, the first fluid channel 31, and the first fluid outlet 13 are connected to form a flow path. In this embodiment, the airflow flowing in the second fluid channel 41 absorbs the heat transferred to the heat-conducting element 40, and then the airflow flows into the first fluid channel 31 to heat the second storage compartment 12.

[0056] Alternatively, in some other embodiments of this application, the fluid delivery device 50 of the storage module includes a liquid pump device for pumping liquid to the inlet end of the second fluid channel 41, wherein the liquid pump device, the second fluid channel 41, the first fluid channel 31, and the first fluid outlet 13 are connected to form a flow path. In this embodiment, the liquid flowing in the second fluid channel 41 absorbs the heat transferred to the heat-conducting element 40, and then the flowing liquid flows into the first fluid channel 31 and heats the second storage tank 12.

[0057] like Figures 1 to 4 , Figures 6 to 8 , Figures 10 to 13 As shown, the storage module in this embodiment further includes a first insulating shell 71 and a second insulating shell 72. The first insulating shell 71 covers the first storage compartment 11 and is tightly attached to the outer wall of the first storage compartment 11, thereby improving the refrigeration effect of the first storage compartment 11 for storing items. The second insulating shell 72 covers the second storage compartment 12, improving the heat preservation effect of the second storage compartment 12 for storing items for heating. Furthermore, by preventing the leakage of cold air from the first storage compartment 11 through the first insulating shell 71 and preventing the leakage of heat from the second storage compartment 12 through the second insulating shell 72, it is helpful to reduce the overall operating power of the temperature control mechanism and reduce energy consumption.

[0058] In some embodiments of this application, such as Figure 8 , Figures 10 to 13 As shown, the storage module also includes a channel component 30, which is located between the second insulation shell 72 and the second storage compartment 12. The channel component 30 is in close contact with the outer wall of the second storage compartment 12, and the second insulation shell 72 is in close contact with the outer wall of the channel component 30. A first fluid channel 31 is disposed within the channel component 30.

[0059] In some other embodiments of this application, when the second thermal insulation shell 72 covers the second storage chamber 12, it does not adhere to the outer wall of the second storage chamber 12, but is spaced apart from the outer wall of the second storage chamber 12, thereby forming the first fluid channel 31.

[0060] In the storage module of this application embodiment, such as Figure 8 , Figures 10 to 13 As shown, the temperature control mechanism includes a cooling element 23 and a heat insulation device 24. The cooling element 23 has a cooling end 21 and a heating end 22 on its opposite sides. The cooling element 23 is mounted on the heat insulation device 24, which surrounds the periphery of the cooling element 23 and is connected to the periphery of the cooling element 23. The fluid outlet 14 is located on the heat insulation device 24. The cooling and heating principle of the cooling element 23 utilizes the Peltier effect of the semiconductor cooling element. When current passes through the thermocouple, one side of the cooling element 23 absorbs heat and performs work (i.e., the cooling side), while the other side releases heat and performs work (i.e., the heating side). After reaching a dynamic equilibrium, the current continues to flow, and the cooling side continuously produces a cooling effect while the heating side continuously produces a heating effect. The maximum temperature difference between the cooling side and the heating side can reach over 60°C. Preferably, the heat insulation device 24 and the periphery of the cooling element 23 need to be sealed. This can be achieved by sealing with a durable silicone gasket or by sealing with durable structural adhesive to fill the assembly gap between the heat insulation device 24 and the periphery of the cooling element 23 to achieve a good seal. No single limitation is made here.

[0061] In some embodiments of this application, the temperature control mechanism may also employ a refrigeration method similar to that of a refrigerator for refrigeration (i.e., compressor refrigeration) and heating (condenser heat dissipation). In this case, the compressor refrigeration components are concentrated as the refrigeration end 21, and the condenser heat dissipation components are concentrated as the heating end.

[0062] In some embodiments of this application, the storage module does not have a heat-conducting component 40. In this case, the second fluid channel 41 is a channel for fluid flow formed by the cooperation of the side wall of the second storage compartment 12 and the heat insulation device 24. Furthermore, the fluid outlet 14 is provided on the heat insulation device 24.

[0063] Furthermore, such as Figure 8 , Figures 10 to 13 As shown, the temperature control mechanism of the storage module in this embodiment further includes a cooling conductor 25. The cooling conductor 25 is connected to the cooling end 21 and is located on the side of the cooling end 21 facing the first storage compartment 11. The opposite sides of the cooling conductor 25 are respectively attached to the walls of the cooling end 21 and the first storage compartment 11. The cooling conductor 25 transfers the cold energy generated by the cooling end 21 to the first storage compartment 11, thereby cooling the items stored in the first storage compartment 11 and realizing the cooling storage function.

[0064] Furthermore, the heat insulation device 24 simultaneously covers both the heat-conducting component 40 and the cold-conducting component 25. In other words, the heat insulation device 24 acts as the outer layer of the temperature control mechanism, covering the other components. In this way, the heat insulation device 24 can prevent the leakage of heat absorbed by the heat-conducting component 40 and cold absorbed by the cold-conducting component 25, thereby improving the efficiency of heat transfer and cold transfer.

[0065] According to a second aspect of this application, a storage compartment structure is provided. For example... Figures 1 to 10 As shown, the storage compartment structure includes a support frame 80 and a storage module as described above. The support frame 80 has a receiving space 81 and a second fluid outlet 82, which communicates with the receiving space 81. The storage module is installed within the receiving space 81 of the support frame 80. The second fluid outlet 82 and the first fluid outlet 13 are opposite to and communicate with each other. Fluid flowing in the first fluid channel 31 is discharged to the external environment along the first fluid outlet 13 and the second fluid outlet 82. Furthermore, the fluid delivery device 50 of the storage module is fixedly installed on the support frame 80.

[0066] When the compartment 10 is installed into the receiving space 81, in order to achieve rapid assembly, such as Figure 2 , Figure 4 and Figure 6As shown, the support frame 80 is provided with a first guide portion 86, and the outer wall of the compartment 10 is provided with a second guide portion 18. Preferably, the first guide portion 86 is configured as a guide rail, and the second guide portion 18 is configured as a guide groove, with the guide rail and guide groove mutually adapted to each other. That is, the guide rail and guide groove cooperate to allow the compartment 10 to slide along the guide rail into the receiving space 81. To prevent the compartment 10 from easily falling out of the receiving space 81, such as... Figure 2 , Figure 4 , Figure 6 , Figure 8 and Figure 10 As shown, a locking mechanism 87 and a positioning sensor 85 are installed on the guide rail, both of which are electrically connected to the control system. Correspondingly, a locking hole 19 is provided at the bottom of the guide groove. The positioning sensor 85 is preferably a contact sensor. When the compartment 10 slides into the receiving space 81, the compartment 10 contacts the positioning sensor 85, triggering it to send a signal to the delivery robot's control system that the compartment 10 has been installed in place. Then, the control system controls the locking mechanism 87 to extend its latch and insert it into the locking hole 19, thereby locking the compartment 10 and preventing it from falling out of the receiving space 81. When it is necessary to remove the compartment 10 from the receiving space 81, the control system of the delivery robot is first operated to control the locking mechanism 87 to retract its latch to disengage from the locking hole 19 (i.e., unlocking), and then the compartment 10 can be removed from the receiving space 81.

[0067] Furthermore, in the storage compartment structure of this application embodiment, the storage module can be lifted out of the support frame 80 by the handle 16 provided thereon, making it convenient for staff to carry the items stored in the storage module to the destination.

[0068] like Figures 1 to 4 , Figure 8 , Figures 11 to 13 As shown, the storage module of this storage compartment structure also includes a temperature sensor 91, a first connector 84, and a second connector 17. Specifically, the first storage compartment 11 has at least one mounting hole 92 for mounting at least one temperature sensor 91, and the second storage compartment 12 has at least one mounting hole 92 for mounting at least one temperature sensor 91, as shown. Figures 11 to 13 As shown, four temperature sensors 91 are circumferentially mounted on the first storage compartment 11, and four temperature sensors 91 are circumferentially mounted on the second storage compartment 12. A first connector 84 is disposed on the support frame 80, and is used for electrical connection to the power supply of the delivery robot and the fluid conveying device 50. A second connector 17 is disposed on the outer wall of the compartment 10, and is electrically connected to the cooling chip 23 and the temperature sensors 91. When the compartment 10 slides into the receiving space 81, the first connector 84 and the second connector 17 simultaneously complete the connection. In this way, the temperature sensors 91 detect the temperature of the first storage compartment 11 and the second storage compartment 12.

[0069] When the refrigeration temperature of the first storage compartment 11 drops to the lower limit of the preset refrigeration threshold range, the control system de-energizes the cooling element 23, and the cooling side stops absorbing heat. However, due to the large temperature difference between the heating and cooling sides, the temperature of the heating side is higher, and the control system continues to control the fluid delivery device 50 to deliver fluid, thus maintaining the heat transfer to the second storage compartment 12. When the refrigeration temperature of the first storage compartment 11 rises to the upper limit of the preset refrigeration threshold range, the control system re-energizes the cooling element 23, and the cooling side absorbs heat to cool the first storage compartment 11 until the refrigeration temperature of the first storage compartment 11 drops to the lower limit of the preset refrigeration threshold range. In this way, constant-temperature refrigerated storage can be achieved in the first storage compartment 11.

[0070] When the heating temperature of the second storage chamber 12 rises to the upper limit of the preset heating threshold range, the control system controls the first valve 61 to close and the second valve 62 to open. At this time, the fluid outlet 14 is connected to the external environment through the third fluid outlet 83 of the support frame 80, which is equivalent to stopping the heating of the second storage chamber 12. When the heating temperature of the second storage chamber 12 drops to the lower limit of the preset heating threshold range, the control system controls the first valve 61 to open and the second valve 62 to close, thus reheating the second storage chamber 12 until the heating temperature of the second storage chamber 12 rises to the upper limit of the preset heating threshold range. In this way, the second storage chamber 12 can be heated and stored at a constant temperature.

[0071] According to a third aspect of this application, a delivery robot is provided. The delivery robot includes a main body and a storage compartment structure as described above. A support frame 80 of the storage compartment structure is connected to the main body, wherein the support frame 80 and the main body can be integrally connected, or the support frame 80 and the main body can be detachably connected. Furthermore, a second fluid outlet 82 communicates with the outside of the main body.

[0072] The storage compartment structure of this application is applied to a delivery robot for storing items for delivery. The storage module of this compartment structure includes a first storage compartment 11 with a refrigerated compartment and a second storage compartment 12 with a heated compartment, capable of simultaneously meeting at least two storage needs, such as refrigerated storage and heated storage. Furthermore, the first storage compartment 11 and the second storage compartment 12 share a temperature control mechanism, that is, the temperature control mechanism has a cooling end 21 and a heating end 22. The cooling end 21 faces the first storage compartment 11 to cool it, and the heating end 22 faces the second storage compartment 12 to heat it. Simultaneous cooling and heating are achieved through the shared temperature control mechanism; that is, the heat generated during the cooling process of the first storage compartment 11 is used to heat the second storage compartment 12. Compared to related technologies where the heat generated by independent cooling in the refrigerated compartment of a delivery robot is directly emitted, leading to energy waste, the storage module of this delivery robot's compartment structure can achieve heat recovery and utilization, greatly reducing energy consumption.

[0073] The delivery robot of this application also includes a chassis motion module, a main control module, and an autonomous navigation module. The main body is mounted on the chassis motion module, and both the main control module and the autonomous navigation module are mounted on the main body. The chassis motion module's walking system is electrically connected to the autonomous navigation module, the main control module is electrically connected to the autonomous navigation module, and the main control module is electrically connected to the control system of the aforementioned storage compartment structure. Specifically, the main control module collects and calculates data sent by the autonomous navigation module and data sent by the control system. The delivery robot first walks empty through the work area. During this process, the autonomous navigation module scans the walking route of the work area and sends it to the main control module for storage. When an item is placed in the storage module of the delivery robot and needs to be delivered to the target location, the main control module sends a navigation command to the autonomous navigation module. The autonomous navigation module controls the chassis motion module's walking system to move along the walking route. During the movement, the autonomous navigation module detects obstacles on the walking path in real time and sends data to the main control module. The main control module receives and calculates the data and sends an obstacle avoidance command to the autonomous navigation module. The autonomous navigation module controls the walking system to avoid obstacles until the target location is reached. As the delivery robot travels to its target location, the main control module controls the control system to monitor the cooling and heating effects of the storage module on the stored items in real time.

[0074] In some embodiments of this application, the first storage compartment 11 and the second storage compartment 12 may also be assembled to the fuselage body by means of cable ties or by other connection methods, and are not limited to being assembled to the fuselage body by means of support frame 80. This is not the only limitation.

[0075] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A storage module, characterized in that, The storage module includes: The warehouse consists of two adjacent storage warehouses, namely the first and second storage warehouses. A temperature control mechanism is installed in the chamber and located between the first storage chamber and the second storage chamber. The temperature control mechanism has a cooling end and a heating end disposed opposite to the cooling end. The cooling end faces the first storage chamber to cool the first storage chamber, and the heating end faces the second storage chamber to heat the second storage chamber. The storage module has a first fluid channel surrounding at least a portion of the second storage compartment, and the heat generated by the heating end can be transferred to the interior of the first fluid channel.

2. The storage module according to claim 1, characterized in that, A second fluid channel is provided between the heating end and the second storage chamber. The storage module also includes a fluid conveying device, which corresponds to the inlet end of the second fluid channel and is connected to the inlet end of the second fluid channel. The outlet end of the second fluid channel is connected to the inlet end of the first fluid channel. The chamber body is provided with a first fluid outlet, and the outlet end of the first fluid channel is connected to the first fluid outlet.

3. The storage module according to claim 2, characterized in that, The chamber is also provided with a fluid outlet, which is opposite to the outlet end of the second fluid channel, and the fluid outlet is connected to both the first fluid channel and the second fluid channel; The storage module includes a first valve and a second valve. The first valve is located at the inlet end of the first fluid channel and can open and close the first fluid channel. The second valve is located at the fluid outlet and can open and close the fluid outlet.

4. The storage module according to claim 2 or 3, characterized in that, The temperature control mechanism also includes a heat-conducting component, with its opposite sides abutting against the walls of the heating end and the second storage chamber, respectively. The heat-conducting component is provided with the second fluid channel.

5. The storage module according to claim 4, characterized in that, The fluid conveying device includes an air supply device for supplying air to the inlet end of the second fluid channel, wherein the air supply device, the second fluid channel, the first fluid channel, and the first fluid outlet are connected to form a flow path; Alternatively, the fluid delivery device includes a liquid pump device for pumping liquid to the inlet end of the second fluid channel, wherein the liquid pump device, the second fluid channel, the first fluid channel, and the first fluid outlet are connected to form a flow path.

6. The storage module according to claim 4, characterized in that, The storage module also includes a first insulating shell and a second insulating shell, the first insulating shell covering the first storage compartment and the second insulating shell covering the second storage compartment; The storage module also includes a channel component located between the second insulation shell and the second storage compartment, and the first fluid channel is disposed within the channel component.

7. The storage module according to claim 2 or 3, characterized in that, The temperature control mechanism includes a cooling element and a heat insulation device. The cooling end and the heating end are respectively formed on the two sides of the cooling element facing away from each other. The cooling element is installed on the heat insulation device, which is arranged around the periphery of the cooling element and connected to the periphery of the cooling element.

8. The storage module according to claim 7, characterized in that, The temperature control mechanism also includes a cooling conductor, which is connected to the refrigeration end and is located on the side of the refrigeration end facing the first storage chamber. The opposite sides of the cooling conductor are respectively attached to the walls of the refrigeration end and the first storage chamber.

9. A storage compartment structure, characterized in that, include: A support frame has a receiving space and a second fluid outlet, the second fluid outlet being connected to the receiving space; as well as The storage module as described in any one of claims 1-8, wherein the storage module is installed within the accommodating space, and the second fluid outlet and the first fluid outlet are opposite to and connected to each other.

10. A delivery robot, characterized in that, include: The fuselage itself; And the storage compartment structure as described in claim 9, wherein the support frame of the storage compartment structure is connected to the fuselage body, and the second fluid outlet is connected to the outside of the fuselage body.

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