A drone charging device

Abstract

The application relates to the technical field of unmanned aerial vehicle charging, and discloses an unmanned aerial vehicle charging device, which comprises a box body, a storage battery, a charging module, a reverse power supply module, a heating module, a temperature acquisition module and a main control module; wherein the storage battery, the charging module, the reverse power supply module, the heating module, the temperature acquisition module and the main control module are arranged in the box body; the reverse power supply module, the heating module and the temperature acquisition module are arranged, the temperature in the box body can be detected by the temperature acquisition module, when the temperature is lower than a threshold value, the reverse power supply module reversely obtains the electric energy of the unmanned aerial vehicle and provides the electric energy to the heating module, the heating module increases the temperature in the box body through heating, the influence of a low-temperature environment on the performance of the charging device can be avoided, the endurance time of the unmanned aerial vehicle battery and the service life of the unmanned aerial vehicle battery are not affected, and the unmanned aerial vehicle charging device is suitable for large-scale popularization and application.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unmanned aerial vehicle charging, and particularly relates to an unmanned aerial vehicle charging device. BACKGROUND

[0002] With the continuous progress and constant innovation of unmanned aerial vehicle technology, this cutting-edge technology has been increasingly widely applied in many industry fields. In particular, in the power industry, the introduction of a large number of unmanned aerial vehicles has greatly promoted the operational production efficiency of the industry, and unmanned aerial vehicles play an increasingly key role in outdoor work scenarios in the power industry.

[0003] However, when performing outdoor tasks, the endurance time of the unmanned aerial vehicle becomes the primary problem that restricts its further development. Although lithium-ion batteries, as one of the batteries with the best overall performance on the current market, still cannot fully meet the urgent needs of unmanned aerial vehicles for long endurance. In view of this, in the use process of unmanned aerial vehicles, great attention must be paid to and proper solutions must be found for the charging problem.

[0004] In view of this challenge, the current mainstream approach is to use various charging devices to supplement the power of unmanned aerial vehicles. Unfortunately, the complex and often harsh weather conditions, such as low temperature, rain and snow, especially low temperature environment, pose a severe test to the performance of existing charging devices. Charging the unmanned aerial vehicle under low temperature conditions not only seriously affects the endurance time and service life of the unmanned aerial vehicle battery, but also can directly cause the unmanned aerial vehicle device to malfunction, thereby increasing the risk coefficient in the operation process.

[0005] Therefore, in order to overcome the above technical bottlenecks, it is particularly important and urgent to innovate and optimize the existing technology.

[0006] The above information is given as background information only to assist with understanding the present disclosure, and does not determine or acknowledge whether any of the above is available as prior art against the present disclosure. SUMMARY

[0007] The present application provides an unmanned aerial vehicle charging device to solve the problems in the prior art.

[0008] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0009] An unmanned aerial vehicle charging device, comprising a box body, a storage battery, a charging module, a reverse power supply module, a heating module, a temperature acquisition module and a main control module; wherein,

[0010] The storage battery, the charging module, the reverse power supply module, the heating module, the temperature acquisition module and the main control module are all arranged in the box body;

[0011] The master module is in communication connection with the battery, the charging module, the reverse power supply module, the heating module and the temperature acquisition module respectively, and is used for realizing the monitoring and control of the whole charging equipment.

[0012] The battery is used for storing electric energy.

[0013] The charging module is connected with the battery, and is used for providing the electric energy stored in the battery to the unmanned aerial vehicle needing charging.

[0014] The temperature acquisition module is used for detecting the temperature in the box.

[0015] The reverse power supply module is connected with the heating module, and is used for reversely obtaining the electric energy of the unmanned aerial vehicle and providing the electric energy of the unmanned aerial vehicle to the heating module when the temperature in the box is lower than a threshold value.

[0016] The heating module is used for heating to increase the temperature in the box.

[0017] Further, in the unmanned aerial vehicle charging equipment, the charging module comprises a charging management chip and a voltage conversion circuit.

[0018] The charging management chip is used for controlling the charging electric quantity of the unmanned aerial vehicle needing charging.

[0019] The voltage conversion circuit is used for converting the output voltage of the battery into the voltage required by the unmanned aerial vehicle needing charging.

[0020] Further, in the unmanned aerial vehicle charging equipment, the charging module is provided with a plurality of charging modules.

[0021] The plurality of charging modules are connected in parallel.

[0022] Further, in the unmanned aerial vehicle charging equipment, the charging management chip in part of the charging modules controls the charging electric quantity of the unmanned aerial vehicle needing charging to be 100%.

[0023] The charging management chip in another part of the charging modules controls the charging electric quantity of the unmanned aerial vehicle needing charging to be 60%.

[0024] Further, the unmanned aerial vehicle charging equipment further comprises a display module.

[0025] The display module is arranged on the box and is in communication connection with the master module.

[0026] The display module is used for displaying important information of the battery in the unmanned aerial vehicle needing charging.

[0027] Furthermore, in the drone charging device, the display module is also used to display the health status of the battery in the drone that needs to be charged.

[0028] Furthermore, the drone charging device also includes an overheating or short-circuit detection module;

[0029] The overheating or short circuit detection module is communicatively connected to the main control module and is used to detect whether the battery status of the drone that needs to be charged is abnormal due to overheating or short circuit.

[0030] Furthermore, the drone charging device also includes an external charging module;

[0031] The external charging module is connected to the battery and is used to quickly charge the mobile terminal.

[0032] Furthermore, in the drone charging device, the external charging module is also connected to the reverse power supply module, which is used to provide the mobile terminal with the reverse-obtained power from the drone for fast charging.

[0033] Furthermore, in the aforementioned drone charging device, the external charging module has a fast charging function.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The present invention provides a drone charging device that, by setting up a reverse power supply module, a heating module, and a temperature acquisition module, allows the temperature acquisition module to detect the temperature inside the casing. When the temperature is below a threshold, the reverse power supply module draws electrical energy from the drone and supplies it to the heating module. The heating module then raises the temperature inside the casing by heating, thus avoiding the impact of low-temperature environments on the performance of the charging device. This ensures that the drone battery's flight time and lifespan are not affected, which is beneficial for its widespread application.

[0036] The present invention has other features and advantages, which will be apparent from or will be set forth in detail in the accompanying drawings and the following detailed description, which together serve to explain the particular principles of the invention. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is one of the functional module diagrams of a drone charging device provided in an embodiment of the present invention;

[0039] Figure 2 This is a functional module diagram of the charging module provided in an embodiment of the present invention;

[0040] Figure 3 This is a second schematic diagram of the functional modules of a drone charging device provided in an embodiment of the present invention;

[0041] Figure 4 This is the third functional module schematic diagram of a drone charging device provided in an embodiment of the present invention.

[0042] Figure label:

[0043] 1. Housing; 2. Battery; 3. Charging module; 4. Reverse power supply module; 5. Heating module; 6. Temperature acquisition module; 7. Main control module; 8. Display module; 9. Overheat or short circuit detection module; 10. External charging module.

[0044] Charging management chip 31, voltage conversion circuit 32. Detailed Implementation

[0045] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0046] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0047] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0048] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0049] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0050] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0051] In this application, expressions such as "greater than", "less than", and "exceeding" are understood to exclude the stated number; expressions such as "above", "below", and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times", unless otherwise explicitly specified.

[0052] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0053] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0054] In view of the deficiencies in the existing technology, the applicant, based on years of practical experience and professional knowledge in the design and manufacture of such products, and in conjunction with the application of theoretical principles, actively conducted research and innovation in order to create a technology that could solve the deficiencies in the existing technology. After continuous research, design, and repeated prototype production and improvement, the present invention, which has practical value, was finally created.

[0055] Please refer to Figure 1 This invention provides a drone charging device, including a housing 1, a battery 2, a charging module 3, a reverse power supply module 4, a heating module 5, a temperature acquisition module 6, and a main control module 7.

[0056] Specifically, the main control module 7, as the central nervous system of the entire charging equipment, is connected to the battery 2, charging module 3, reverse power supply module 4, heating module 5 and temperature acquisition module 6 through efficient communication links, realizing comprehensive monitoring and precise control of all functional modules of the entire charging equipment.

[0057] Battery 2 plays a crucial role in energy storage, providing the necessary energy reserves for the entire system. Charging module 3 is closely connected to battery 2 and is responsible for safely and efficiently transferring the electrical energy stored in the battery to the drone that needs charging.

[0058] Temperature acquisition module 6 is responsible for real-time monitoring of the internal ambient temperature of enclosure 1, ensuring that the system can keep track of changes in ambient temperature at any time.

[0059] Of particular note is the ingenious combination of a reverse power supply module 4 and a heating module 5 in this invention. When the temperature acquisition module 6 detects that the temperature inside the housing 1 has dropped below a preset threshold, the reverse power supply module 4 immediately activates, drawing electrical energy from the drone and supplying it to the heating module 5. The heating module 5 then activates its heating function, effectively raising the temperature inside the housing 1 and thus effectively mitigating the potential impact of low temperatures on the performance of the charging equipment.

[0060] In summary, the drone charging device provided in this embodiment, by integrating advanced components such as the reverse power supply module 4, the heating module 5, and the temperature acquisition module 6, not only achieves precise temperature control inside the casing but also successfully avoids the negative impact of low-temperature environments on the performance of the charging device and the drone's battery life and extended lifespan. This innovative design undoubtedly lays a solid foundation for the widespread application and promotion of drone charging devices.

[0061] Please refer to Figure 2 In one embodiment of this invention, the charging module 3 includes a charging management chip 31 and a voltage conversion circuit 32.

[0062] The charging management chip 31 acts as the "intelligent brain" during the charging process, undertaking the crucial task of precisely controlling the drone's charging power. It intelligently adjusts the charging current and voltage based on the drone's power requirements and current charging status, ensuring the drone battery charges safely and efficiently, effectively avoiding overcharging and undercharging, thereby extending battery life.

[0063] The voltage conversion circuit 32 acts as a "power adapter," accurately converting the voltage output from battery 2 into the specific voltage required by the drone. Since different drone models may have different voltage requirements, the flexibility and accuracy of the voltage conversion circuit 32 are particularly important. It ensures that the electrical energy output from the battery perfectly matches the charging needs of the drone's battery, providing a stable and reliable power supply for the drone.

[0064] In summary, the drone charging device in this embodiment, by employing an advanced charging management chip 31 and voltage conversion circuit 32, not only achieves precise control over the drone charging process but also ensures a perfect match between the charging voltage and the drone's requirements, providing a strong guarantee for the safe and efficient charging of the drone.

[0065] Please refer to Figure 3 In one embodiment of this invention, the charging module 3 is provided with a plurality of them;

[0066] Several of the charging modules 3 are connected in parallel.

[0067] It should be noted that this parallel configuration design aims to further improve the charging efficiency and flexibility of drone charging equipment. By increasing the number of charging modules 3, multiple drones or multiple battery packs of the same drone can be charged simultaneously, thereby greatly shortening the charging time and improving charging efficiency.

[0068] Meanwhile, the parallel-connected charging modules 3 can cooperate with each other to share the charging task. Even if one or more charging modules 3 malfunction or experience performance degradation, the other normal charging modules 3 can still continue to operate, ensuring the continuity and stability of the charging process. This redundancy design not only improves the reliability of the system but also provides strong support for the emergency charging needs of drones.

[0069] In summary, the drone charging device in this embodiment achieves efficient and flexible charging functions by using several charging modules 3 connected in parallel, and also improves the reliability and stability of the system.

[0070] In one embodiment of this invention, the charging module 3 of the drone charging device is configured in a more detailed and flexible manner. Specifically, according to actual needs, the charging module 3 is divided into two different parts, and the charging management chips 31 in these two parts of the charging module 3 are configured differently.

[0071] For the first part, the charging module 3, its charging management chip 31 is configured to precisely control the charging level of the drone to 100%. This setting is suitable for drones that need to be fully charged to ensure long-term flight or to perform important tasks. By ensuring that the drone battery is fully charged, its flight time can be maximized, and mission execution efficiency can be improved.

[0072] As for the second part, the charging module 3, its charging management chip 31 is set to control the charging level of the drone to 60%. This setting is typically used for drones that need to quickly replenish their power to meet temporary flight needs or conduct short patrols. By controlling the charging level to 60%, sufficient power can be provided to the drone in a shorter time, while avoiding potential damage to the battery from overcharging and extending battery life.

[0073] In summary, the drone charging device in this embodiment achieves precise satisfaction of different charging needs by flexibly configuring the charging module 3 and its charging management chip 31.

[0074] Please refer to Figure 4 In one innovative embodiment of this invention, a display module 8 is added to the drone charging device to further enhance the user-friendliness and usability of the device.

[0075] Specifically, the display module 8 is carefully installed in a prominent position within the housing 1, ensuring that users can easily view relevant information. Simultaneously, a stable communication connection is established between the display module 8 and the main control module 7, meaning it can receive and display instructions and data from the main control module 7 in real time.

[0076] The main function of display module 8 is to clearly display a series of important information about the battery in a drone that needs charging. This information includes, but is not limited to, the current battery level, charging status (e.g., charging, fully charged, charging error), estimated charging time, number of cycles, production date, and voltage. With this information, users can quickly understand the drone's charging status and basic information, enabling them to make more informed decisions, such as whether to launch the drone for a flight mission before charging is complete.

[0077] Furthermore, the addition of display module 8 provides users with a more convenient interactive experience. Users can intuitively obtain the information they need through display module 8 without opening the cabinet or connecting other devices, greatly simplifying the operation process and improving work efficiency.

[0078] In summary, the drone charging device in this embodiment, by introducing the display module 8, not only enhances the device's intelligence level but also provides users with a more intuitive and convenient charging experience. This innovative design will undoubtedly further promote the popularization and application of drone charging devices.

[0079] In one embodiment of this example, the display module 8 is also used to display the health status of the battery in the drone that needs to be charged.

[0080] It's important to note that battery health is a key indicator for assessing drone battery performance and lifespan, reflecting the degree of battery wear and tear and remaining usable capacity. Display module 8 shows the battery's health status in real time, allowing users to intuitively understand its current condition and make more informed charging and usage decisions. For example, if the battery health status is poor, users can promptly replace the battery or take other maintenance measures to avoid impacting the drone's flight performance or safety due to battery degradation.

[0081] In addition, this new feature of display module 8 provides users with more comprehensive battery management information, helping them to better understand the overall condition of the battery, extend battery life, and reduce operating costs.

[0082] Please refer to this again. Figure 4 In a more comprehensive and safer implementation of this embodiment, an overheat or short circuit detection module 9 is added to the drone charging device to ensure safety during the charging process.

[0083] The overheating or short-circuit detection module 9 is cleverly integrated into the drone charging device and establishes a close communication connection with the main control module 7. This design enables the overheating or short-circuit detection module 9 to monitor the battery status of the drone that needs charging in real time, and promptly detect and report any potential overheating or short-circuit anomalies.

[0084] When the drone battery experiences overheating or a short circuit during charging, the overheating or short circuit detection module 9 will immediately send an alarm signal to the main control module 7. Upon receiving these signals, the main control module 7 will quickly take corresponding safety measures, such as stopping charging, activating the cooling system, or cutting off the power supply, to prevent the abnormal situation from worsening and thus protect the drone battery and charging equipment from damage.

[0085] Furthermore, the addition of the overheat or short circuit detection module 9 provides users with a more reassuring charging experience. Users can confidently hand their drones over to the charging equipment without worrying about potential risks caused by safety issues such as battery overheating or short circuits.

[0086] Please refer to this again. Figure 4 In a more user-friendly and multifunctional implementation of this embodiment, an external charging module 10 is added to the drone charging device to expand its application scenarios and meet the diverse needs of users.

[0087] The external charging module 10 is cleverly designed and integrated into the drone charging device, establishing a direct connection with the battery 2. This design allows the external charging module 10 to fully utilize the electrical energy stored in the battery 2 to provide fast charging services for the user's mobile devices (such as mobile phones, tablets, laptops, remote controls, etc.).

[0088] When users need to quickly charge their mobile devices, they simply connect the device to the external charging module 10 to enjoy an efficient and convenient charging experience. The external charging module 10 not only provides stable charging current and voltage, but also intelligently adjusts the charging power according to the mobile device's power requirements, ensuring a fast and safe charging process.

[0089] Furthermore, the addition of the external charging module 10 further enhances the practicality and portability of the drone charging device. Users can carry this device when they go out to charge their mobile devices anytime, anywhere, without worrying about running out of power.

[0090] In one embodiment of this invention, and in a more flexible and efficient embodiment, the external charging module 10 of the drone charging device has been further functionally expanded, enabling its connection and collaborative operation with the reverse power supply module 4.

[0091] Specifically, the external charging module 10 can not only provide fast charging services for the mobile terminal through direct connection with the battery 2, but also establish a connection with the reverse power supply module 4 to use the power obtained by the reverse power supply module 4 from the drone battery to charge the mobile terminal.

[0092] This design enables the drone charging device to directly transfer power from the drone battery to the mobile terminal via the reverse power supply module 4 and the external charging module 10 when the drone battery is fully charged, achieving rapid power transfer and utilization. This not only improves the flexibility and efficiency of the charging device but also provides users with more diverse charging options.

[0093] In addition, through the coordinated operation of the external charging module 10 and the reverse power supply module 4, users can use the power of the drone battery to charge the mobile terminal when the drone is in standby or unused state, thereby making full use of the power reserve of the drone battery and improving energy utilization efficiency.

[0094] In a more user-friendly and efficient implementation of this embodiment, the external charging module 10 of the drone charging device has been further optimized in terms of functionality, especially by adding a fast charging function.

[0095] Fast charging means that the external charging module 10 can charge the mobile terminal with higher power and efficiency, thus greatly reducing charging time. This is undoubtedly a great boon for mobile terminal users who need to quickly restore power to deal with emergencies.

[0096] By employing advanced fast charging technology and intelligent charging algorithms, the external charging module 10 can monitor the mobile terminal's battery level and charging status in real time, and intelligently adjust the charging current and voltage to ensure that the charging process is both fast and safe. At the same time, the external charging module 10 also has multiple safety protection measures such as overheat protection and short circuit protection, effectively avoiding potential safety risks caused by fast charging.

[0097] Furthermore, the fast charging function of the external charging module 10 complements its connection and collaborative operation with the reverse power supply module 4. When the drone battery is fully charged, the external charging module 10 can make full use of the reverse power supply module 4 to obtain electrical energy from the drone battery, charging the mobile terminal at a faster speed, further improving energy efficiency and user experience.

[0098] Although this application frequently uses terms such as reverse power supply module, main control module, and temperature acquisition module, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of the invention; interpreting them as any additional limitation would contradict the spirit of the invention.

[0099] This invention provides a drone charging device that, by setting up a reverse power supply module, a heating module, and a temperature acquisition module, allows the temperature acquisition module to detect the temperature inside the charging chamber. When the temperature is below a threshold, the reverse power supply module draws electrical energy from the drone and supplies it to the heating module. The heating module then raises the temperature inside the chamber by heating, thus preventing the low-temperature environment from affecting the performance of the charging device and ensuring that the drone battery's flight time and lifespan are not affected. This facilitates its widespread application.

[0100] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A drone charging device, characterized in that, It includes a housing (1), a battery (2), a charging module (3), a reverse power supply module (4), a heating module (5), a temperature acquisition module (6), and a main control module (7); among which, The battery (2), charging module (3), reverse power supply module (4), heating module (5), temperature acquisition module (6) and main control module (7) are all located inside the housing (1); The main control module (7) is connected to the battery (2), charging module (3), reverse power supply module (4), heating module (5) and temperature acquisition module (6) respectively, and is used to monitor and control the operation of all functions of the entire charging equipment. The battery (2) is used to store electrical energy; The charging module (3) is connected to the battery (2) and is used to provide the electrical energy stored in the battery (2) to the drone that needs to be charged; The temperature acquisition module (6) is used to detect the temperature inside the box (1); The reverse power supply module (4) is connected to the heating module (5) and is used to obtain the power of the drone in reverse when the temperature inside the housing (1) is lower than the threshold, and to provide the power of the drone to the heating module (5). The heating module (5) is used to generate heat to increase the temperature inside the housing (1); The charging module (3) includes a charging management chip (31) and a voltage conversion circuit (32). The charging management chip (31) is used to control the charging power of the drone that needs to be charged; The voltage conversion circuit (32) is used to convert the output voltage of the battery (2) into the voltage required by the drone that needs to be charged.

2. The drone charging device according to claim 1, characterized in that, The charging module (3) is provided in several units; Several of the charging modules (3) are connected in parallel.

3. The drone charging device according to claim 2, characterized in that, The charging management chip (31) in part of the charging module (3) controls the charging capacity of the drone that needs to be charged to 100%; The charging management chip (31) in the other part of the charging module (3) controls the charging power of the drone that needs to be charged to 60%.

4. The drone charging device according to claim 1, characterized in that, It also includes a display module (8); The display module (8) is mounted on the housing (1) and is communicatively connected to the main control module (7); The display module (8) is used to display important information about the battery in the drone that needs to be charged.

5. The drone charging device according to claim 4, characterized in that, The display module (8) is also used to display the health status of the battery in the drone that needs to be charged.

6. The drone charging device according to claim 1, characterized in that, It also includes an overheat or short circuit detection module (9); The overheating or short circuit detection module (9) is connected to the main control module (7) and is used to detect whether the battery status of the drone that needs to be charged is abnormal due to overheating or short circuit.

7. The drone charging device according to claim 1, characterized in that, It also includes an external charging module (10); The external charging module (10) is connected to the battery (2) and is used to quickly charge the mobile terminal.

8. The drone charging device according to claim 7, characterized in that, The external charging module (10) is also connected to the reverse power supply module (4) for providing the mobile terminal with the electrical energy obtained from the reversed UAV for fast charging.

9. The drone charging device according to claim 7, characterized in that, The external charging module (10) has a fast charging function.

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