Unmanned aerial vehicle cleaning device

Abstract

The utility model discloses an unmanned aerial vehicle cleaning device, and relates to the unmanned aerial vehicle technical field, the unmanned aerial vehicle cleaning device comprises an unmanned aerial vehicle main body and a cleaning mechanism, the cleaning mechanism comprises a driver and a cleaning member, the cleaning member is provided with a channel, a water inlet and a water outlet, the water inlet and the water outlet are communicated with the channel, and the opening direction of the water outlet is arranged along a first direction; the cleaning piece is further provided with a first connecting part and a second connecting part which are spaced, the driver is fixedly arranged on the unmanned aerial vehicle body and is in driving connection with the first connecting part, the second connecting part is movably connected with the unmanned aerial vehicle body, and the driver is used for driving the cleaning piece to rotate in the second direction and make the cleaning piece reciprocate within the preset angle range. Therefore, the cleaning angle of the water outlet is adjusted. Therefore, when the unmanned aerial vehicle cleaning device hovers at the high altitude, the cleaning part swings to spray water, so that the cleaning area of the curtain wall can be increased, the cleaning efficiency is greatly improved, and the control difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a UAV cleaning device. Background Technology

[0002] Traditional high-altitude curtain wall cleaning mainly relies on manual methods, which poses safety risks and efficiency bottlenecks. With the increasing maturity of drone technology, it has become possible to use drones equipped with spray cleaning devices to perform curtain wall cleaning at high altitudes. However, the limited water spray coverage of existing drone-borne cleaning devices, coupled with the high precision requirements for high-altitude flight control, results in limited single-operation area, high operational difficulty, and overall low cleaning efficiency. Utility Model Content

[0003] The main purpose of this invention is to propose a drone cleaning device, which aims to solve the problem of low efficiency in high-altitude cleaning of curtain walls by existing drones.

[0004] To achieve the above objectives, the drone cleaning device proposed in this utility model includes:

[0005] The main body of the drone;

[0006] A cleaning mechanism includes a driver and a cleaning component. The driver is located on the main body of the drone. The cleaning component has a channel and an inlet and an outlet communicating with the channel. The opening direction of the outlet is arranged along a first direction. The cleaning component is provided with a first connecting part and a second connecting part spaced apart. The first connecting part is movably connected to the main body of the drone. The driver is driven to the second connecting part. The driver is used to drive the cleaning component to rotate around a second direction, so that the cleaning component reciprocates within a preset angle range to adjust the cleaning angle of the outlet.

[0007] The first direction is set outward along the radial direction of the UAV body or forms an angle with the radial direction of the UAV body, and the second direction is set along the vertical direction or forms an angle with the vertical direction.

[0008] In one embodiment, the cleaning component includes a water spray pipe with a hollow interior forming the channel. The first connecting portion and the second connecting portion are spaced apart along the length of the water spray pipe. The water inlet and the water outlet are located at opposite ends of the water spray pipe. The water spray pipe extends along a first direction so that the water outlet is located away from the main body of the drone.

[0009] In one embodiment, the cleaning mechanism further includes a guide rail and a slider. The guide rail is disposed in the third direction on the drone body, and the slider is movably disposed on the guide rail and driven by the driver. The first connecting part is connected to the slider.

[0010] In one embodiment, the cleaning mechanism further includes a connector, through which the drone body is connected to the second connection portion of the water spray pipe. The connector is rotatably mounted on the drone body and the axis of rotation of the connector is arranged along the second direction.

[0011] In one embodiment, the first direction is arranged in a horizontal direction, the second direction is arranged in a vertical direction, and the third direction is arranged in a horizontal direction and forms an angle with the first direction;

[0012] And / or, the first connecting part and the slider are movably connected, and the second connecting part is fixedly connected to the connector; or, the first connecting part and the slider are fixedly connected, and the second connecting part is movably connected to the connector.

[0013] In one embodiment, the cleaning mechanism further includes a transmission component connected to the driver, the driver being driven to the cleaning component via the transmission component.

[0014] In one embodiment, the driver has an output shaft arranged along the first direction, and the transmission assembly includes a first link and a second link, one end of the first link being connected to the output shaft, the other end of the first link being rotatably connected to one end of the second link, and the end of the second link away from the first link being rotatably connected to the cleaning component.

[0015] In one embodiment, the drone cleaning device further includes a high-pressure water pipe, one end of which is connected to the water inlet of the cleaning component;

[0016] Alternatively, the drone cleaning device may further include a water tank and a water pump. The water tank is located on the main body of the drone and is connected to the water inlet of the cleaning component through the water pump. The water pump is used to pump water from the water tank to the water outlet.

[0017] In one embodiment, the main body of the UAV includes a flight module and a landing gear connected to the flight module. The flight module and the landing gear enclose an installation space. The drive is located on the landing gear. The cleaning component is located in the installation space and is movably connected to the flight module or the landing gear.

[0018] In one embodiment, the drone cleaning device further includes a control device and a power supply device. The drone body, the driver, and the control device are electrically connected to the power supply device. The control device is used to control the operation of the drone body and the driver.

[0019] And / or, the drone body also has sensors for capturing the drone body's field of view during flight.

[0020] This utility model's technical solution improves the cleaning efficiency of a drone cleaning device for curtain walls by connecting a driver to a cleaning component. Specifically, the drone cleaning device includes a drone body and a cleaning mechanism. The cleaning mechanism includes a driver and a cleaning component. The cleaning component has a channel and an inlet and an outlet communicating with the channel. The outlet opening direction is set along a first direction. The cleaning component also has a spaced first connecting part and a second connecting part. The driver is fixedly mounted on the drone body and drivenly connected to the first connecting part. The second connecting part is movably connected to the drone body. The driver drives the cleaning component to rotate around a second direction and reciprocate within a preset angle range to adjust the cleaning angle of the outlet. The first direction is set radially outward along the drone body or forms an angle with the radial direction of the drone body. The second direction is set vertically or forms an angle with the vertical direction. Therefore, when the drone cleaning device hovers, the oscillating spraying of water by the cleaning component increases the cleaning area of ​​the curtain wall, greatly improving cleaning efficiency and reducing operation difficulty. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0022] Figure 1 A schematic diagram of an embodiment of the drone cleaning device provided by this utility model;

[0023] Figure 2 A side view of an embodiment of the drone cleaning device provided by this utility model;

[0024] Figure 3 A partial structural schematic diagram of an embodiment of the drone cleaning device provided by this utility model.

[0025] Explanation of icon numbers:

[0026] 100. Drone cleaning device; 1. Drone body; 11. Flight module; 12. Landing gear; 2. Cleaning mechanism; 21. Driver; 211. Output shaft; 22. Cleaning component; 221. Water inlet; 222. Water outlet; 223. Water spray pipe; 23. Connector; 24. Guide rail; 25. Slider; 26. Transmission assembly; 261. First connecting rod; 262. Second connecting rod.

[0027] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0029] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] This utility model proposes a drone cleaning device 100.

[0032] Please see Figure 1 and Figure 2 In one embodiment of the present invention, the drone cleaning device 100 includes a drone body 1 and a cleaning mechanism 2 disposed below the drone body 1. The cleaning mechanism 2 includes a driver 21 and a cleaning component 22. The cleaning component 22 has a channel and an inlet 221 and an outlet 222 communicating with the channel. The opening direction of the outlet 222 is arranged along a first direction. One end of the inlet 221 is used to connect to a high-pressure water pipe or a water pump to draw water or cleaning fluid into the channel and spray it out from the outlet 222 along the first direction.

[0033] The outer surface of the cleaning component 22 also has a first connecting portion and a second connecting portion spaced apart. The driver 21 is fixedly mounted on the drone body 1 and drivenly connected to the first connecting portion. The second connecting portion is movably connected to the drone body 1. The driver 21 is used to drive the cleaning component 22 to rotate around a second direction and reciprocate within a preset angle range to adjust the cleaning angle of the water outlet 222. As can be seen above, when the drone body 1 drives the cleaning mechanism 2 to rise to a preset height and hover, the driver 21 drives the water-spraying cleaning component 22 to swing, which can increase the scanning area of ​​the cleaning component 22 on the curtain wall, greatly improve the cleaning efficiency and reduce the difficulty of operation.

[0034] It should be noted that in this embodiment, the first direction is arranged radially outward along the main body 1 of the drone, so that the cleaning component 22 sprays cleaning fluid in a horizontal direction, and the second direction is arranged vertically (the height direction of the main body 1 of the drone), that is, the first direction and the second direction are perpendicular, and the cleaning component 22 swings back and forth on the horizontal plane. In some other embodiments of this utility model, the first direction may also form an angle with the radial direction of the main body 1 of the drone, so that the cleaning component 22 sprays cleaning fluid at an angle upward or downward, and the second direction may also form an angle with the vertical direction. Therefore, the specific orientation of the first direction and the second direction is not limited here, and can be set according to the cleaning requirements.

[0035] Furthermore, the main body 1 of the drone can be a heavy industrial drone, logistics cargo drone, agricultural drone, etc., with a certain load capacity, to be able to lift the cleaning mechanism 2, water tank, high-pressure water pipe, and other devices to a preset height. The drive unit 21 can be a motor, pneumatic drive, hydraulic drive, etc. The second connecting part is movably connected to the main body 1 of the drone. Its function is to provide a connection for the cleaning component 22 and assist the cleaning component 22 in reciprocating motion. It can be connected with components such as universal joints, bearings, rotary joints, and screws, so that the cleaning component 22 can rotate around the second direction. Furthermore, the cleaning component 22 can be a high-pressure nozzle, a rotary nozzle, a spray pipe, etc., as long as it meets the above structure and function, and no specific limitation is made here.

[0036] In one embodiment, the cleaning component 22 includes a water spray pipe 223, which is hollow to form a channel. A first connecting part and a second connecting part are spaced apart along the length of the water spray pipe 223. An inlet 221 and an outlet 222 are respectively located at both ends of the water spray pipe 223. The water spray pipe 223 extends along a first direction so that the outlet 222 is located away from the main body of the drone 1.

[0037] like Figure 2 and Figure 3As shown, in one embodiment of this utility model, the cleaning component 22 includes a water spray pipe 223. Specifically, the water spray pipe 223 has a channel for supplying water or cleaning fluid. The two ends of the water spray pipe 223 are respectively provided with an inlet 221 and an outlet 222 communicating with the channel. The first connecting part and the second connecting part are spaced apart on the outer surface along the length direction of the water spray pipe 223. The first connecting part is driven to be connected to the driver 21, and the second connecting part is movably connected to the drone body 1. The driver 21 drives the water spray pipe 223 to swing within a preset angle range.

[0038] Furthermore, the water spray pipe 223 extends along the first direction so that the water outlet 222 is far away from the drone body. The longer water spray pipe 223 ensures the stability of the water flow at high altitudes, avoiding water scattering or excessive wind influence due to a short pipe, thus ensuring cleaning effect and stability. In addition, during cleaning operations, the longer water spray pipe 223 can adjust the angle and range of water spray as needed, adapting more flexibly to different building curtain wall shapes. To ensure the spraying effect of water or cleaning fluid, a corresponding nozzle can also be installed at the water outlet 222 to further improve cleaning efficiency.

[0039] In one embodiment, the cleaning mechanism 2 further includes a guide rail 24 and a slider 25. The guide rail 24 is disposed on the drone body 1 along a third direction, and the slider 25 is movably disposed on the guide rail 24 and drivenly connected to the driver 21. The first connecting part is connected to the slider 25.

[0040] like Figures 1 to 3 As shown, in one embodiment of this utility model, the cleaning mechanism 2 further includes a guide rail 24 and a slider 25. Specifically, the guide rail 24 extends along a third direction on the drone body 1 and is located below the water spray pipe 223. The guide rail 24 has a groove with its opening facing upwards. The slider 25 is movably disposed in the groove and connected to the water spray pipe 223. The driver 21 is used to drive the slider 25 to reciprocate along a third direction on the guide rail 24, so that the water spray pipe 223 swings within a preset angle range. It can be understood that the guide rail 24 and the slider 25 are used to provide support for the water spray pipe 223 and also to constrain the swing angle of the water spray pipe 223. Simply put, the swing angle of the water spray pipe 223 depends on the length of the groove on the guide rail 24. The longer the groove, the larger the swing angle, and vice versa.

[0041] In some other embodiments of this utility model, the guide rail 24 may also be disposed above the water spray pipe 223, the slider 25 may be movably disposed on the guide rail 24, and the water spray pipe 223 may be disposed below the slider 25 and connected to the slider 25. The connection can be limited by components such as a pressure cap and screws. Alternatively, the guide rail 24 may have a hollow interior forming a guide groove that extends through a first direction and extends along a third direction. The slider 25 may be movably disposed in the guide groove, and the water spray pipe 223 may pass through the guide groove along the first direction and be connected to the slider 25. Therefore, the fixed position and mating structure of the guide rail 24 and the slider 25 can be selected in various ways, and can be designed according to specific requirements.

[0042] In one embodiment, the cleaning mechanism 2 further includes a connector 23. The drone body 1 is connected to the second connection part of the water spray pipe 223 through the connector 23. The connector 23 is rotatably mounted on the drone body 1 and the rotation axis of the connector 23 is arranged along the second direction.

[0043] like Figures 1 to 3 As shown, in one embodiment of this utility model, the cleaning mechanism 2 further includes a connecting member 23 spaced apart from the slider 25. Specifically, one end of the connecting member 23 is connected to the second connecting part of the water spray pipe 223, and the other end is rotatably connected to the drone body 1. The rotation axis of the connecting member 23 is set along the second direction. It can be understood that the drone body 1 forms two connection points with the water spray pipe 223 through the connecting member 23, the guide rail 24, and the slider 25, which can improve the structural stability of the water spray pipe 223 during operation. In addition, when the water spray pipe 223 moves on the guide rail 24 with the slider 25, the connecting member 23 rotates around the second direction (vertical direction), so that the water spray pipe 223 forms a swing arm structure, which is beneficial to expand the swing angle of the water outlet 222, thereby improving the cleaning efficiency.

[0044] In one embodiment, the first direction is arranged in a horizontal direction, the second direction is arranged in a vertical direction, and the third direction is arranged in a horizontal direction and forms an angle with the first direction;

[0045] And / or, the first connecting part and the slider 25 are movably connected, and the second connecting part is fixedly connected to the connector 23; or, the first connecting part and the slider 25 are fixedly connected, and the second connecting part is movably connected to the connector 23.

[0046] like Figure 1As shown, in one embodiment of this utility model, the first direction extends horizontally, the second direction extends vertically, and the third direction extends horizontally and forms a 90° angle with the first direction. That is, the first direction, the second direction, and the third direction are orthogonal to each other. When the three directions are orthogonal, motion control becomes simpler and more intuitive, avoiding coupling problems between directions. Secondly, the orthogonal design reduces the complexity of the motion mechanism, and the motion in each direction can be designed and adjusted independently, which helps to reduce errors or interference.

[0047] Furthermore, such as Figure 3 As shown, in one embodiment of this utility model, the upper end of the connector 23 is rotatably connected to the main body 1 of the drone, and the lower end of the connector 23 is fixedly sleeved on the second connecting part of the water spray pipe 223. A through hole extending in a first direction is provided above the slider 25, and the second connecting part of the water spray pipe 223 is movably inserted into the through hole. When the driver 21 drives the slider 25 to move along the guide rail 24, the water spray pipe 223 drives the connector 23 to rotate around its rotation axis. As the slider 25 moves back and forth on the guide rail 24, the second connecting part of the water spray pipe 223 moves back and forth in the through hole of the slider 25, so that the swing area of ​​the water spray pipe 223 is fan-shaped.

[0048] Furthermore, in one embodiment of this utility model, the upper end of the connector 23 is rotatably connected to the drone body 1, and the second connecting part of the water spray pipe 223 is movably inserted into the through hole at the lower end of the connector 23, while the second connecting part of the water spray pipe 223 is fixedly connected to the slider 25. When the driver 21 drives the slider 25 to move along the guide rail 24, the water spray pipe 223 drives the connector 23 to rotate around its rotation axis, while the first connecting part of the water spray pipe 223 performs back-and-forth extension and retraction movements in the through hole at the lower end of the connector 23, so that the swing area of ​​the water spray pipe 223 is fan-shaped. As can be seen from the above, in order to ensure that the water spray pipe 223 swings smoothly and steadily, one of the first connecting part and the second connecting part needs to be set as a movable structure. When the water spray pipe 223 swings in a fan shape, the movable structure can provide the water spray pipe 223 with extension and retraction space, prevent jamming, and help improve the stability of the cleaning mechanism 2.

[0049] In one embodiment, the cleaning mechanism 2 further includes a transmission component 26 connected to the driver 21, and the driver 21 is driven to the cleaning component 22 through the transmission component 26.

[0050] like Figure 1 and Figure 2As shown, in one embodiment of this utility model, the cleaning mechanism 2 further includes a transmission component 26. Specifically, the transmission component 26 is used to connect the driver 21 and the cleaning component 22. As can be seen from the above, the slider 25 is connected to the cleaning component 22 (spray pipe 223). The transmission component 26 can also be used to connect the driver 21 and the slider 25. Its purpose is to transmit the power output by the driver 21 to the cleaning component 22 to drive the swing function of the cleaning component 22. As for whether the transmission component 26 and the cleaning component 22 are directly connected or indirectly connected, it is acceptable.

[0051] Understandably, the transmission assembly 26 is typically used to transmit power and adjust the direction of motion to adapt to the movement trajectory of the cleaning component 22. In order to enable the cleaning component 22 to move back and forth, the transmission assembly 26 can be configured to connect multiple links to the cleaning component 22 or the slider 25, or it can be configured to connect with components such as gears, racks, eccentric wheels, belts, etc., so as to drive the cleaning component 22 to reciprocate. The specific choice can be made according to the requirements.

[0052] In one embodiment, the driver 21 has an output shaft 211 arranged along a first direction, and the transmission assembly 26 includes a first link 261 and a second link 262. One end of the first link 261 is connected to the output shaft 211, the other end of the first link 261 is rotatably connected to one end of the second link 262, and the end of the second link 262 away from the first link 261 is rotatably connected to the cleaning component 22.

[0053] like Figure 3 As shown, in one embodiment of this utility model, the driver 21 is a rotary motor with an output shaft 211, and the axial direction of the output shaft 211 is arranged along a first direction. The transmission assembly 26 includes a first connecting rod 261 and a second connecting rod 262. One end of the first connecting rod 261 is connected to the output shaft 211, and the other end of the first connecting rod 261 is connected to one end of the second connecting rod 262. The end of the second connecting rod 262 away from the first connecting rod 261 is rotatably connected to the cleaning component 22. When the output shaft 211 of the driver 21 rotates, it can drive the first connecting rod 261 to rotate around the first direction, and the second connecting rod 262 drives the cleaning component 22 to move back and forth along a third direction. Using the first connecting rod 261 and the second connecting rod 262 for transmission has a simple structure and high stability, and is beneficial to increasing the swing angle of the cleaning component 22 and realizing complex motion trajectories.

[0054] It should be noted that, as described above, in one embodiment of this utility model, the movement trajectory of the cleaning component 22 is constrained by the guide rail 24 and the slider 25. In other embodiments, the movement trajectory of the cleaning component 22 can also be directly constrained by the connecting component 23, or other limiting structures can be set to constrain it, so as to ensure that the second link 262 can push the cleaning component 22 to reciprocate in the third direction.

[0055] In one embodiment, the drone cleaning device 100 further includes a high-pressure water pipe, one end of which is connected to the water inlet 221 of the cleaning component 22.

[0056] Alternatively, the drone cleaning device 100 may also include a water tank and a water pump. The water tank is located on the drone body 1 and is connected to the water inlet 221 of the cleaning component 22 via the water pump. The water pump is used to draw water from the water tank to the water outlet 222.

[0057] In one embodiment of this utility model, the drone cleaning device 100 also includes a high-pressure water pipe (not shown). Specifically, the water inlet 221 of the cleaning component 22 can be connected to the water outlet of the high-pressure water pipe. The pressure inside the high-pressure water pipe is sufficient to push the water from a low position to a high position and then spray it out through the water outlet 222 of the cleaning component 22. In actual use, a suitable length of high-pressure water pipe can be selected according to the height of the curtain wall to be cleaned. The high-pressure water pipe can continuously supply water until the cleaning work is completed, avoiding repeated water filling of the water tank.

[0058] Of course, in another embodiment of this utility model, the drone cleaning device 100 also includes a water tank and a water pump (not shown). The water pump is connected to the water inlet 221 of the cleaning component 22. The water pump is used to pump water from the water tank to the cleaning component 22 and spray it out from the water outlet 222. Compared with the traction limitation of the high-pressure water pipe, the drone cleaning device 100 carrying the water tank has a wider range of movement and is more flexible. However, the drawback is that the water in the tank needs to be refilled repeatedly when it is used up. In summary, whether the drone cleaning device 100 is equipped with a high-pressure water pipe or a water tank can be selected after comprehensive consideration based on the actual situation and cleaning needs.

[0059] In one embodiment, the main body 1 of the unmanned aerial vehicle includes a flight module 11 and a landing gear 12 connected to the flight module 11. The flight module 11 and the landing gear 12 enclose an installation space. A drive 21 is located on the landing gear 12. A cleaning component 22 is located in the installation space and is movably connected to the flight module 11 or the landing gear 12.

[0060] like Figure 1 As shown, in one embodiment of this utility model, the drone body 1 includes a flight module 11 and landing gear 12 connected to the flight module 11. The flight module 11 includes a shell and components such as a main control board and motors housed within the shell. A propeller is mounted on the motor to drive the drone body into flight. Landing gears 12 connected to the shell are respectively arranged on both sides along a third direction below the flight module 11. The two landing gears 12 and the flight module 11 enclose an installation space. The cleaning component 22 is disposed within the installation space, and the driver 21 is fixed to the landing gear 12. It can be seen that by utilizing the landing gear 12 and the installation space to install the cleaning mechanism 2, it is beneficial to save space and control the overall center of gravity of the drone cleaning device 100.

[0061] In one embodiment, the drone cleaning device 100 further includes a control device and a power supply device. The drone body 1, the driver 21, and the control device are electrically connected to the power supply device, and the control device is used to control the operation of the drone body 1 and the driver 21.

[0062] And / or, the drone body 1 also has sensors for capturing the flight field of view of the drone body 1.

[0063] In one embodiment of the present invention, the drone cleaning device 100 further includes a control device and a power supply device. Specifically, the control device, in addition to the flight control system of the flight module 11, is also used to control the operation of the driver 21. In addition, the power supply device may include a battery installed on the drone body 1, or a power supply device connected to the ground or low altitude via a long wire to supply power to the entire drone cleaning device 100.

[0064] Furthermore, in one embodiment of this utility model, the main body 1 of the drone is also provided with a sensor, which is used to detect and perceive the external environment, including but not limited to visual sensors, lidar, ultrasonic sensors, magnetometers, infrared sensors, etc., so that the main body 1 of the drone can achieve field of vision capture during flight, ensuring that the drone cleaning device 100 has functions such as ranging and obstacle avoidance, thereby helping to complete the cleaning operation of the high-altitude curtain wall.

[0065] The above description is merely an exemplary embodiment of the present utility model and does not limit the scope of protection of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. An unmanned aerial vehicle washing device, characterized by, include: The main body of the drone; A cleaning mechanism includes a driver and a cleaning component. The driver is located on the main body of the drone. The cleaning component has a channel and an inlet and an outlet communicating with the channel. The opening direction of the outlet is arranged along a first direction. The cleaning component has a first connecting part and a second connecting part arranged at intervals. The driver is driven to the first connecting part, and the second connecting part is movably connected to the main body of the drone. The driver is used to drive the cleaning component to rotate around a second direction, so that the cleaning component reciprocates within a preset angle range to adjust the cleaning angle of the outlet. The first direction is set outward along the radial direction of the UAV body or forms an angle with the radial direction of the UAV body, and the second direction is set along the vertical direction or forms an angle with the vertical direction.

2. The unmanned aerial vehicle washing device of claim 1, wherein, The cleaning component includes a water spray pipe with a hollow interior forming the channel. The first connecting portion and the second connecting portion are spaced apart along the length of the water spray pipe. The water inlet and the water outlet are located at opposite ends of the water spray pipe. The water spray pipe extends along a first direction so that the water outlet is located away from the main body of the drone.

3. The unmanned aerial vehicle washing device of claim 2, wherein, The cleaning mechanism also includes a guide rail and a slider. The guide rail is disposed on the main body of the drone along a third direction. The slider is movably disposed on the guide rail and driven by the driver. The first connecting part is connected to the slider.

4. The unmanned aerial vehicle washing device of claim 3, wherein, The cleaning mechanism also includes a connector, through which the drone body is connected to the second connection part of the water spray pipe. The connector is rotatably mounted on the drone body and the axis of rotation of the connector is arranged along the second direction.

5. The unmanned aerial vehicle washing device of claim 4, wherein, The first direction is set horizontally, the second direction is set vertically, and the third direction is set horizontally and forms an angle with the first direction; And / or, the first connecting part and the slider are movably connected, and the second connecting part is fixedly connected to the connector; or, the first connecting part and the slider are fixedly connected, and the second connecting part is movably connected to the connector.

6. The unmanned aerial cleaning device of any one of claims 1 to 5, wherein, The cleaning mechanism also includes a transmission component connected to the driver, and the driver is driven to the cleaning component through the transmission component.

7. The unmanned aerial cleaning device of claim 6, wherein, The driver has an output shaft arranged along the first direction, and the transmission assembly includes a first link and a second link. One end of the first link is connected to the output shaft, and the other end of the first link is rotatably connected to one end of the second link. The end of the second link away from the first link is rotatably connected to the cleaning component.

8. The unmanned aerial vehicle washing device of claim 1, wherein, The drone cleaning device also includes a high-pressure water pipe, one end of which is connected to the water inlet of the cleaning component; Alternatively, the drone cleaning device may further include a water tank and a water pump. The water tank is located on the main body of the drone and is connected to the water inlet of the cleaning component through the water pump. The water pump is used to pump water from the water tank to the water outlet.

9. The unmanned aerial cleaning device of claim 1, wherein, The main body of the drone includes a flight module and a landing gear connected to the flight module. The flight module and the landing gear enclose an installation space. The drive is located on the landing gear. The cleaning component is located in the installation space and is movably connected to the flight module or the landing gear.

10. The unmanned aerial cleaning device of claim 1, wherein, The drone cleaning device also includes a control device and a power supply device. The drone body, driver, and control device are electrically connected to the power supply device. The control device is used to control the operation of the drone body and driver. And / or, the drone body also has sensors for capturing the drone body's field of view during flight.

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