Unmanned aerial vehicle hangar and combined structure thereof

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned aerial vehicle hangar and a combined structure thereof. The take-off and landing platform is movably arranged in the containing cavity, and the take-off and landing platform is used for fixing the unmanned aerial vehicle; and the heat dissipation module comprises a refrigerant pipe arranged around the take-off and landing platform and a refrigerant pipe joint assembly arranged on the box body, the refrigerant pipe is connected with the refrigerant pipe joint assembly, and the refrigerant pipe joint assembly is connected with the refrigerant pipe joint assemblies of the box bodies of other unmanned aerial vehicle hangars. The unmanned aerial vehicle hangar is simple in structure, small in size and convenient to transport and install; and the unmanned aerial vehicle hangars and other unmanned aerial vehicle hangars can use one set of heat dissipation assembly and electrical module, so that the manufacturing and deployment cost is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to an unmanned aerial vehicle hangar and a combined structure thereof. Background Art

[0002] At present, with the development of UAV automated flight, photography and mapping technology, UAVs are increasingly used in many fields. With the rapid development of UAV technology, the demand for clustered UAV operations with multiple drones in one hangar has also begun to emerge. However, traditional UAV hangars are designed with one hangar and one drone, and are usually large in size and complex in structure, which not only increases the difficulty of transportation and installation, but also limits its application in certain specific scenarios; a separate UAV hangar also needs to be equipped with separate electrical modules and cooling components and other support components, which increases the cost of a single UAV hangar. Summary of the invention

[0003] The purpose of the present invention is to provide a drone hangar and a combined structure thereof, which has a simple structure, saves volume, is easy to transport and install, and can use a set of heat dissipation components and electrical modules with other drone hangars, saving manufacturing and deployment costs.

[0004] In order to achieve the above object, the present invention provides a drone hangar, comprising:

[0005] A box body, wherein a receiving cavity is formed in the box body;

[0006] A take-off and landing platform, which is movably disposed in the accommodating cavity and is used to fix the UAV;

[0007] A heat dissipation module, the heat dissipation module includes a refrigerant pipe arranged around the take-off and landing platform and a refrigerant pipe joint assembly arranged on the box body, the refrigerant pipe is connected to the refrigerant pipe joint assembly, the refrigerant pipe joint assembly is connected to the refrigerant pipe joint assembly of the box body of other UAV hangars, the refrigerant pipe includes a refrigerant inlet pipe and a refrigerant outlet pipe, the refrigerant inlet pipe and the refrigerant outlet pipe are respectively arranged on the opposite inner walls of the box body.

[0008] Compared with the prior art, the drone hangar of the embodiment of the present invention has the following beneficial effects: the drone hangar of the present application includes a box body, a receiving cavity in the box body is used to store drones, a movable take-off and landing platform is used to launch and receive drones, and to transport drones inside and outside the box body, a heat dissipation module is arranged on the box body, the heat dissipation module includes a refrigerant pipe located inside the receiving cavity and a refrigerant pipe joint assembly arranged on the box body, the refrigerant pipe is arranged around the take-off and landing platform, and the drone on the take-off and landing platform is cooled after the drone is recovered, the refrigerant pipe joint assembly connects the refrigerant pipe for the delivery of refrigerant, and the refrigerant pipe joint assembly can be connected to the refrigerant supply mechanism or the refrigerant pipe joint assembly of the gas drone hangar to form a hangar array with other drone hangars, and the hangar array shares a set of heat dissipation devices and electrical components. The drone hangar of the present application has a simple structure, saves volume, and is easy to transport and install; it can also use a set of heat dissipation components and electrical modules with other drone hangars, saving manufacturing and deployment costs.

[0009] In the drone hangar of the embodiment of the present invention, the refrigerant pipe joint assembly includes a first joint and a second joint, the refrigerant inlet pipe is connected to the first joint, and the refrigerant outlet pipe is connected to the second joint.

[0010] In the drone hangar of the embodiment of the present invention, two refrigerant pipe joint assemblies are provided, and the two refrigerant pipe joint assemblies are arranged at the top and bottom of the box body, and the two refrigerant pipe joint assemblies are both connected to the refrigerant pipe.

[0011] In the drone hangar of the embodiment of the present invention, the first joint includes a first inlet and a first outlet, the first inlet is connected to the refrigerant inlet pipe, and the first outlet is connected to the refrigerant pipe joint assembly of another drone hangar to transport the refrigerant to the next drone hangar;

[0012] The second joint includes a second inlet and a second outlet, the second outlet is connected to the refrigerant outflow pipe, and the second inlet is connected to the refrigerant pipe joint assembly of another drone hangar to receive the refrigerant flowing out of the next drone hangar.

[0013] In the drone hangar of the embodiment of the present invention, the second outlet is configured in a strip shape and matches the outlet shape of the refrigerant inlet pipe, and the second inlet is configured in a hollow ring shape.

[0014] In the drone hangar of an embodiment of the present invention, the first inlet is configured in a strip shape and matches the inlet shape of the refrigerant outlet pipe, the first outlet is configured in a ring shape, and the first joint is nested at the first outlet inside the second joint at the second inlet.

[0015] In the drone hangar of the embodiment of the present invention, a hollow slot is formed on the inner side of the refrigerant pipe joint assembly, an electrical connector assembly is arranged in the slot, and the electrical connector assembly includes an MX-2x3p socket, an MX-2x4p socket, an Ethernet plug and a disc PCB base plate, and the MX-2x3p socket, MX-2x4p socket and Ethernet plug are all fixed on the disc PCB base plate.

[0016] In the drone hangar of the embodiment of the present invention, a central control module is arranged on the inner wall of the box, and the central control module includes a central control unit, a power distribution unit and a wired communication relay unit. The central control module is connected to each of the electrical connector components through an electrical harness.

[0017] The present invention provides a combination structure of a drone hangar, comprising a plurality of drone hangars described in any one of the above embodiments, wherein the plurality of drone hangars are arranged in a vertical direction and connected through respective refrigerant pipe joint assemblies, and the refrigerant pipes of the plurality of drone hangars are interconnected.

[0018] Compared with the prior art, the combined structure of a drone hangar in an embodiment of the present invention has the following beneficial effects: the combined structure of the drone hangar is composed of multiple drone hangars, the boxes of the multiple drone hangars are arranged in a straight line and connected by their own refrigerant pipe joint assemblies; the drone hangar of the present application includes a box, a accommodating cavity in the box is used to store drones, a movable landing and take-off platform is used to launch and receive drones, and transport drones to the inside and outside of the box, a heat dissipation module is arranged on the box, the heat dissipation module includes a refrigerant pipe located inside the accommodating cavity and a refrigerant pipe joint assembly arranged on the box, the refrigerant pipe is arranged around the landing and take-off platform, and the drone on the landing and take-off platform is cooled after the drone is recovered, the refrigerant pipe joint assembly connects the refrigerant pipe for the delivery of refrigerant, the refrigerant pipe joint assembly can be connected to the refrigerant supply mechanism or the refrigerant pipe joint assembly of the gas drone hangar to form a hangar array with other drone hangars, and the hangar array shares a set of heat dissipation devices and electrical components. The drone hangar of the present application has a simple structure, saves volume, and is easy to transport and install; the combined structure of the drone hangar of the present application can use only one set of heat dissipation components and electrical modules to serve multiple drones, saving a lot of manufacturing and deployment costs of peripheral components.

[0019] The combined structure of the drone hangar of the embodiment of the present invention, wherein a plurality of the drone hangars are connected in the vertical direction through respective electrical connector assemblies, and the electrical connector assemblies of the plurality of the drone hangars are electrically and / or data connected to each other

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the combined structure of the UAV hangar according to an embodiment of the present invention;

[0022] Figure 2 is a schematic structural diagram of a single UAV hangar according to an embodiment of the present invention;

[0023] Figure 3 is a schematic diagram of a refrigerant pipe and a refrigerant pipe joint assembly of a drone hangar according to an embodiment of the present invention;

[0024] Figure 4 is an exploded schematic diagram of a refrigerant pipe joint assembly of a drone hangar according to an embodiment of the present invention;

[0025] In the figure, 1. box body; 11. opening; 2. lifting and lowering platform; 3. refrigerant pipe; 31. fan; 32. refrigerant inlet pipe; 33. refrigerant outlet pipe; 4. refrigerant pipe joint assembly; 41. first joint; 411. first inlet; 412. first outlet; 42. second joint; 421. second inlet; 422. second outlet; 43. slot; 44. electrical joint assembly; 5. central control module; 51. top electrical wiring harness; 52. bottom electrical wiring harness. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] like Figure 2 As shown, a drone hangar according to a preferred embodiment of the present invention comprises: a box body 1, a accommodating cavity is formed in the box body 1, the accommodating cavity in the box body 1 is used to store the drone, and an opening 11 for the drone to enter and exit is provided on one side of the box body 1; a take-off and landing platform 2 is provided in the box body 1, the take-off and landing platform 2 is movably provided in the accommodating cavity, the take-off and landing platform 2 is used to fix the drone, and the movable take-off and landing platform 2 is used to launch and receive the drone and transport the drone to the inside and outside of the box body 1; specifically, the take-off and landing platform 2 is slidably connected to the box body 1.

[0031] A drone hangar of a preferred embodiment of the present invention also includes a heat dissipation module, which includes a refrigerant pipe 3 arranged around the take-off and landing platform 2 and a refrigerant pipe joint assembly 4 arranged on the box 1. Refrigerant (which can be gas, steam or liquid) is passed through the refrigerant pipe 3, and a fan 31 is arranged on the outside to blow air to dissipate heat and suck air to recover high-temperature refrigerant for the drone on the take-off and landing platform 2 after the drone is recovered. Specifically, at least two fans 31 are provided, which are used for air intake and air outlet respectively; the refrigerant pipe 3 is connected to the refrigerant pipe joint assembly 4 for the delivery and delivery of refrigerant, and the refrigerant pipe joint assembly 4 is connected to the refrigerant pipe joint assembly 4 of the box 1 of other drone hangars, so that the refrigerant pipe 3 is connected to the refrigerant pipe 3 of other drone hangars, and other drone hangars form a hangar array, and the hangar array shares a set of heat dissipation devices and electrical components. The drone hangar of the present application has a simple structure, saves volume, and is easy to transport and install; it can also use a set of heat dissipation components and electrical modules with other drone hangars, saving manufacturing and deployment costs.

[0032] like Figure 3As shown, in some embodiments of the present invention, the refrigerant pipe 3 includes a refrigerant inlet pipe 32 and a refrigerant outlet pipe 33, the cross-section of the refrigerant inlet pipe 32 and the refrigerant outlet pipe 33 is strip-shaped, and the refrigerant inlet pipe 32 and the refrigerant outlet pipe 33 are arranged through the box body 1 in the height direction of the box body 1; the refrigerant inlet pipe 32 and the refrigerant outlet pipe 33 are respectively arranged on the opposite inner side walls of the box body 1, and the refrigerant inlet pipe 32 and the refrigerant outlet pipe 33 are arranged symmetrically with each other, and the refrigerant inlet pipe 32 and the refrigerant outlet pipe 33 are both provided with a fan 31 for assisting heat flow to promote heat dissipation. Specifically, the inlet of the refrigerant inlet pipe 32 and the inlet of the refrigerant outlet pipe 33 are arranged in opposite directions, that is, when the inlet of the refrigerant inlet pipe 32 is at the bottom of the box body 1, the inlet of the refrigerant outlet pipe 33 is at the top of the box body 1; the refrigerant temperature in the refrigerant inlet pipe 32 is lower than the refrigerant temperature in the refrigerant outlet pipe 33. By means of the relatively arranged refrigerant inlet pipe 32 and the refrigerant outlet pipe 33, a heat difference is formed in the accommodating cavity, which is helpful to accelerate the heat of the drone to flow to the refrigerant inlet pipe 32 for heat exchange.

[0033] like Figure 3 As shown, in some embodiments of the present invention, the refrigerant pipe joint assembly 4 includes a first joint 41 and a second joint 42. The refrigerant inlet pipe 32 is connected to the first joint 41. The first joint 41 is used to receive the low-temperature refrigerant sent from the upper drone hangar or the refrigerant source at the lower part, and send the low-temperature refrigerant flowing through the box body 1 to the box body 1 of the next drone hangar at the upper part; the refrigerant outlet pipe 33 is connected to the second joint 42. The second joint 42 is used to receive the refrigerant that has completed heat exchange in the upper hangar, and allow these refrigerants that have completed heat exchange to enter the refrigerant outlet pipe 33 and then be sent to the next drone hangar at the lower part or the external heat dissipation component. The setting of the first joint 41 and the second joint 42 completes the transfer of refrigerants between different drone hangars.

[0034] In some embodiments of the present invention, two refrigerant pipe joint assemblies 4 are provided, and the two refrigerant pipe joint assemblies 4 are provided at the top and bottom of the box body 1, and the two refrigerant pipe joint assemblies 4 are connected to the refrigerant pipe 3. In the drone hangar, the upper and lower ends of the box body 1 are provided with refrigerant pipe joint assemblies 4 to connect different drone hangars above and below, so that the refrigerant pipes 3 of multiple drone hangars are interconnected, so that the refrigerant can flow between multiple hangars, so that the hangar array shares a set of heat dissipation devices and electrical components, saving the manufacturing and deployment costs of the drone hangar.

[0035] like Figure 4 As shown, in some embodiments of the present invention, the first joint 41 includes a first inlet 411 and a first outlet 412, the first inlet 411 is arranged toward the inside of the box body 1 and connected to the refrigerant inlet pipe 32, and the first outlet 412 is arranged toward the outside of the box body 1 and connected to the refrigerant pipe joint assembly 4 of another drone hangar, so that the refrigerant can be directly transported to the refrigerant pipe joint assembly 4 of the next drone hangar;

[0036] The second joint 42 includes a second inlet 421 and a second outlet 422. The second outlet 422 is connected to the refrigerant outlet pipe 33 and is used to deliver the refrigerant flowing out of the previous drone hangar into the refrigerant outlet pipe 33. The second inlet 421 is arranged toward the outside of the box body 1 and connected to the refrigerant pipe joint assembly 4 of another drone hangar to receive the refrigerant that has completed heat dissipation flowing out of the previous drone hangar.

[0037] In some embodiments of the present invention, the second outlet 422 is configured to be strip-shaped and matched with the outlet shape of the refrigerant outlet pipe 33, so that the second outlet 422 and the refrigerant outlet pipe 33 are firmly spliced ​​and easy to seal; the second inlet 421 is configured to be a hollow ring, and the inside of the ring-shaped second inlet 421 is a circular empty groove, leaving space for the first joint 41 and the second joint 42 to meet the assembly requirements.

[0038] In some embodiments of the present invention, the first inlet 411 is configured to be strip-shaped and matches the inlet shape of the refrigerant inlet pipe 32, so that the first inlet 411 and the refrigerant inlet pipe 32 are firmly spliced ​​and easy to seal; the first outlet 412 is configured to be ring-shaped, and the size of the outer end face of the first joint 41 at the first outlet 412 matches the size of the inner end face of the second joint 42 at the first outlet 412, so that the first joint 41 at the first outlet 412 can be nested in the second joint 42 on the inner side of the second inlet 421, completing the assembly of the refrigerant pipe joint assembly 4, and making the positions of the first outlet 412 and the second inlet 421 close, saving space, and facilitating the connection of the refrigerant pipe 3 between the upper and lower drone hangars.

[0039] In some embodiments of the present invention, a hollow slot 43 is formed on the inner side of the refrigerant pipe joint assembly 4, and an electrical connector assembly 44 is arranged in the slot 43. The electrical connector assembly 44 includes an MX-2x3p socket, an MX-2x4p socket, an Ethernet plug and a disc PCB base plate, and the MX-2x3p socket, the MX-2x4p socket and the Ethernet plug are all fixed on the disc PCB base plate. Specifically, one MX-2x3p socket is provided, one MX-2x4p socket is provided, two Ethernet plugs are provided, and the disc PCB base plate is provided on a rotating conductive slip ring, which can realize 0°-360° omnidirectional rotation while maintaining the conduction of multiple electrical connections.

[0040] In some embodiments of the present invention, a central control module 5 is provided on the inner wall of the box 1, and the central control module 5 includes a central control unit, a power distribution unit, and a wired communication relay unit. The central control module 5 is connected to each electrical connector assembly 44 through an electrical harness. The electrical harness includes a top electrical harness 51 and a bottom electrical harness 52. The top electrical harness 51 is used to connect the electrical connector assembly in the refrigerant pipe connector assembly 4 at the top of the box 1, and the bottom electrical harness 52 is used to connect the electrical connector assembly in the refrigerant pipe connector assembly 4 at the bottom of the box 1.

[0041] like Figure 1 As shown, the present invention provides a combination structure of a drone hangar, including multiple drone hangars of any one of the above-mentioned embodiments, the multiple drone hangars are arranged in a vertical direction and connected through their own refrigerant pipe joint assemblies 4, and the refrigerant pipes 3 of the multiple drone hangars are interconnected.

[0042] In some embodiments of the present invention, a plurality of drone hangars are connected in the vertical direction via respective electrical connector assemblies 44 , and the electrical connector assemblies 44 of the plurality of drone hangars are electrically and / or data-connected to each other.

[0043] In some embodiments of the present invention, the combined structure of the drone hangar is composed of a bottom module box at the bottom, and one or more drone hangar boxes on the top of the bottom module box are stacked in sequence from bottom to top. The bottom module box (not shown in the drawings) includes a central air conditioner, a power supply assembly, and a top gas-electric multi-directional interface. The function of the central air conditioner is to provide a cold source and collect hot air for all drone hangars. The function of the power supply assembly is to provide power for the entire hangar. The bottom refrigerant pipe joint assembly 4 of the bottom drone hangar is used to connect the bottommost bottom module box, thereby providing a cold source, collecting hot air and supplying power to all boxes 1 on the top of the hangar.

[0044] In some embodiments of the present invention, since the refrigerant pipe joint assembly 4 can be provided with a ring interface with the refrigerant pipe joint assembly 4 of another box 1 above it, it can be vertically docked at an angle of -90°, 0°, 90° or 180° on the horizontal plane; accordingly, multiple boxes 1 can also be stacked and docked up and down at an angle of -90°, 0°, 90° or 180°. Moreover, the opening direction of the opening 11 of the box 1 can be flexibly selected in four directions. When multiple hangar module boxes are deployed in four different directions, up to 4 drones can be taken off and landed at the same time, greatly improving the efficiency of multi-machine take-off and landing. In addition, if there is an obstacle blocking the direction of one side wall of the box 1, causing the door to be unable to open, since the box 1 can be deployed in four directions of -90°, 0°, 90° or 180°, there are three remaining directions for flexible selection, which greatly improves the flexibility of installation and deployment of the drone hangar.

[0045] In some embodiments of the present invention, it also includes: a top module box (not shown in the drawings) is stacked and installed on the top of the uppermost drone hangar, including wireless communication components and meteorological components. The wireless communication component is used to realize wireless communication and data transmission between the hangar and the drone. The meteorological component is used to collect meteorological data of the hangar's external environment, such as temperature and humidity, wind volume and rainfall. The electrical connector component on the top of the uppermost box 1 is connected to the gas-electric multi-directional interface of the top module box to obtain a cold air source, a power source and exhaust hot air.

[0046] Compared with the prior art, the combined structure of a drone hangar in an embodiment of the present invention has the following beneficial effects: the combined structure of the drone hangar is composed of multiple drone hangars, and the boxes 1 of the multiple drone hangars are arranged in a straight line and connected by their respective refrigerant pipe joint assemblies 4; the drone hangar of the present application includes a box 1, a accommodating cavity in the box 1 is used to store drones, a movable landing and take-off platform 2 is used to launch and receive drones, and transport drones to the inside and outside of the box 1, a heat dissipation module is arranged on the box 1, the heat dissipation module includes a refrigerant pipe 3 located inside the accommodating cavity and a refrigerant pipe joint assembly 4 arranged on the box 1, the refrigerant pipe 3 is arranged around the landing and take-off platform 2, and the drone on the landing and take-off platform 2 is cooled after the drone is recovered, the refrigerant pipe joint assembly 4 is connected to the refrigerant pipe 3 for the delivery of refrigerant, and the refrigerant pipe joint assembly 4 can be connected to the refrigerant supply mechanism or the refrigerant pipe joint assembly 4 of the gas drone hangar to form a hangar array with other drone hangars, and the hangar array shares a set of heat dissipation devices and electrical components. The drone hangar of the present application has a simple structure, saves volume, and is easy to transport and install; the combined structure of the drone hangar of the present application can use only one set of heat dissipation components and electrical modules to serve multiple drones, saving a lot of manufacturing and deployment costs of peripheral components.

[0047] The working process of the present invention is as follows: the drone hangar of the present application includes a box body 1, a accommodating cavity in the box body 1 is used to store the drone, a movable take-off and landing platform 2 is used to launch and receive the drone, and to transport the drone inside and outside the box body 1, and a heat dissipation module is arranged on the box body 1, and the heat dissipation module includes a refrigerant pipe 3 located inside the accommodating cavity and a refrigerant pipe joint assembly 4 arranged on the box body 1, the refrigerant pipe 3 is arranged around the take-off and landing platform 2, and the drone on the take-off and landing platform 2 is cooled after the drone is recovered, the refrigerant pipe joint assembly 4 is connected to the refrigerant pipe 3 for the delivery of refrigerant, and the refrigerant pipe joint assembly 4 can be connected to the refrigerant supply mechanism or the refrigerant pipe joint assembly 4 of the gas drone hangar to form a hangar array with other drone hangars, and the hangar array shares a set of heat dissipation devices and electrical components, and the openings 11 of each box body 1 of the hangar array can be opened in different directions.

[0048] In summary, the embodiments of the present invention provide a drone hangar and a combined structure thereof, which has a simple structure, saves volume, and is easy to transport and install; it can also use a set of heat dissipation components and electrical modules with other drone hangars, saving manufacturing and deployment costs.

[0049] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A drone hangar, characterized in that: include: A box body, wherein a receiving cavity is formed in the box body; A take-off and landing platform, which is movably disposed in the accommodating cavity and is used to fix the UAV; A heat dissipation module, the heat dissipation module includes a refrigerant pipe arranged around the take-off and landing platform and a refrigerant pipe joint assembly arranged on the box body, the refrigerant pipe is connected to the refrigerant pipe joint assembly, the refrigerant pipe joint assembly is connected to the refrigerant pipe joint assembly of the box body of other UAV hangars, the refrigerant pipe includes a refrigerant inlet pipe and a refrigerant outlet pipe, the refrigerant inlet pipe and the refrigerant outlet pipe are respectively arranged on the opposite inner walls of the box body.

2. The drone hangar according to claim 1, characterized in that: The refrigerant pipe joint assembly includes a first joint and a second joint, the refrigerant inlet pipe is connected to the first joint, and the refrigerant outlet pipe is connected to the second joint.

3. The drone hangar according to claim 2, characterized in that: The refrigerant pipe joint assemblies are provided with two, and the two refrigerant pipe joint assemblies are arranged at the top and the bottom of the box body, and the two refrigerant pipe joint assemblies are both connected to the refrigerant pipe.

4. The drone hangar according to claim 2, characterized in that: The first joint includes a first inlet and a first outlet, the first inlet is connected to the refrigerant inlet pipe, and the first outlet is connected to the refrigerant pipe joint assembly of another drone hangar to transport the refrigerant to the next drone hangar; The second joint includes a second inlet and a second outlet, the second outlet is connected to the refrigerant outflow pipe, and the second inlet is connected to a refrigerant pipe joint assembly of another UAV hangar to receive the outflowing refrigerant.

5. The drone hangar according to claim 4, characterized in that: The second outlet is configured in a strip shape and matches the outlet shape of the refrigerant outflow pipe, and the second inlet is configured in a hollow ring shape.

6. The drone hangar according to claim 5, characterized in that: The first inlet is configured in a strip shape and matches the inlet shape of the refrigerant inlet pipe, the first outlet is configured in a ring shape, and the first joint is nested at the first outlet inside the second joint at the second inlet.

7. The drone hangar according to claim 1, characterized in that: A hollow slot is formed on the inner side of the refrigerant pipe joint assembly, and an electrical connector assembly is arranged in the slot. The electrical connector assembly includes an MX-2x3p socket, an MX-2x4p socket, an Ethernet plug and a disc PCB base plate. The MX-2x3p socket, the MX-2x4p socket and the Ethernet plug are all fixed on the disc PCB base plate.

8. The drone hangar according to claim 7, characterized in that: A central control module is arranged on the inner wall of the box body, and the central control module includes a central control unit, a power distribution unit and a wired communication relay unit. The central control module is connected to each of the electrical connector components through an electrical harness.

9. A combined structure of a drone hangar, characterized in that: It comprises the drone hangar described in any one of claims 1-8, wherein a plurality of the drone hangars are arranged in a vertical direction and connected through respective refrigerant pipe joint assemblies, and the refrigerant pipes of the plurality of the drone hangars are interconnected.

10. The combined structure of the drone hangar according to claim 9, characterized in that: The plurality of drone hangars are connected in the vertical direction via respective electrical connector assemblies, and the electrical connector assemblies of the plurality of drone hangars are electrically and / or data-connected to each other.

Images