Unmanned aerial vehicle with dust removal, snow removal and ice removal functions

Abstract

The invention discloses an unmanned aerial vehicle with dust removal, snow removal and ice removal functions, and relates to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, arms are fixedly mounted at the four corners of the body, and aircrafts are mounted at the outer ends of the arms; a fixing plate is fixedly arranged on the bottom face of the body, a pair of first side plates are arranged on the front and back of the bottom face of the fixing plate, a lifting plate is arranged under the fixing plate, widened lugs are arranged on the front and back of the top face of the lifting plate, and the first side plates are connected with the widened lugs through connecting rod mechanisms. A pair of second side plates are arranged on the front and back sides of the bottom surface of the lifting plate, a pair of arc-shaped long plates are arranged under the lifting plate, and the second side plates are connected with the arc-shaped long plates through swing arm mechanisms; high-pressure air pumps are installed on the two sides of the top face of the lifting plate and connected with the arc-shaped long plate through air injection assemblies. According to the invention, dust removal, snow removal and ice removal integrated operation is realized, high-pressure hot air cleaning is efficient, wires are protected, a linkage mechanism guarantees accurate alignment and attachment of equipment, the equipment is adaptive to different wire specifications, a telescopic pipeline guarantees smooth gas paths, the operation stability and adaptability are improved, and the operation and maintenance risk is reduced.

Description

Technical Field

[0001] This invention relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a UAV with dust removal, snow removal, and de-icing functions. Background Technology

[0002] In the field of dust removal, snow removal, and de-icing of high-voltage power lines, technological development has gradually shifted from traditional manual operations to mechanization and intelligentization. Existing technologies mainly include manual cleaning with handheld tools, ground-based large-scale mechanical lifting for cleaning, and early drone-assisted cleaning. Among these, drone-related technologies have become a research hotspot due to their advantages such as wide operating range, no power outages required, and avoidance of the risks of high-altitude operations.

[0003] Some existing drone-based obstacle removal equipment attempts to incorporate blowing and tapping devices, but most focus on a single obstacle removal function and employ ambient airflow blowing or mechanical contact cleaning structures. Their applicability in complex and harsh weather conditions is gradually gaining attention. Meanwhile, the industry has begun exploring precise alignment between equipment and power lines through mechanical linkages, but these technologies are still in the optimization stage.

[0004] Existing technologies have several significant drawbacks. First, the cleaning efficiency and effectiveness are unsatisfactory; ambient airflow is insufficient to quickly melt accumulated ice, and mechanical contact cleaning can easily damage the wires. Second, the equipment lacks sufficient alignment and fit precision, and the absence of a stable lifting and opening mechanism makes it difficult to achieve precise alignment and reliable fit between the equipment and the high-voltage wires, resulting in a deviation in the cleaning range.

[0005] Third, poor adaptability and stability. Existing linkage mechanisms cannot flexibly adapt to different specifications of wires, and the airflow delivery pipeline is prone to jamming or airflow blockage due to the movement of the mechanism, which cannot guarantee continuous and stable operation. Fourth, limited functionality. Most equipment can only achieve single dust removal or snow removal functions, which is difficult to cope with complex scenarios of dust accumulation, snow accumulation, and ice accumulation. Summary of the Invention

[0006] The purpose of this invention is to solve the problems existing in the prior art, and to propose a drone with dust removal, snow removal and de-icing functions.

[0007] To address the problems existing in the prior art, the present invention adopts the following technical solution: A drone with dust removal, snow removal and de-icing functions includes a drone body, with arms fixedly installed at the four corners of the drone body, and an aircraft fixedly installed at the outer end of each arm. A fixed plate is fixed on the bottom surface of the drone body. A pair of symmetrically distributed first side plates are fixed on the front and rear sides of the bottom of the fixed plate. A lifting plate is provided directly below the fixed plate and parallel to it. A pair of symmetrically distributed widened lugs are fixed on the front and rear sides of the top of the lifting plate. Each first side plate is connected to the widened lug on the corresponding side through a linkage mechanism. A pair of symmetrically distributed second side plates are fixedly provided on the front and rear sides of the bottom of the lifting plate. A pair of symmetrically distributed arc-shaped long plates are provided directly below the lifting plate, and the pair of second side plates are connected to the pair of arc-shaped long plates through a swing arm mechanism. A pair of symmetrically distributed high-pressure air pumps are fixedly installed on the left and right sides of the top surface of the lifting plate, and each of the high-pressure air pumps is connected to the arc-shaped long plate on the corresponding side through a jet assembly.

[0008] Preferably, a pair of through-type fixed shafts are rotatably inserted at the two corners at the bottom of the first side plate. A large-diameter gear is fixedly sleeved on the outer end of each fixed shaft, and the adjacent pair of large-diameter gears are meshed and connected for transmission. The inner ends of the pair of fixed shafts on the right side extend inward and are fixedly sleeved with driven bevel gears.

[0009] Preferably, a fixed bracket is fixedly provided in the middle of the bottom surface of the fixed plate, and a first motor is fixedly installed at the bottom of the fixed bracket. A driving bevel gear is fixedly sleeved at the end of the motor shaft of the first motor, and the driving bevel gear is meshed and connected with a pair of driven bevel gears.

[0010] Preferably, the linkage mechanism includes a first link, a second link, and a third link. A pair of first links arranged in an "X" shape are hinged to the outer side of a pair of large-diameter gears at an eccentric position. A pair of second links arranged in an "X" shape are hinged to the bottom end of a pair of first links. At the two corners of the top of the widened ear seat, a pair of third connecting rods arranged in a figure-eight shape are hinged together. The top end of each third connecting rod is movably hinged to the bottom end of the corresponding second connecting rod.

[0011] Preferably, the swing arm mechanism includes an L-shaped swing arm and a driven swing arm. A pair of symmetrically distributed L-shaped swing arms are fixed at the front and rear ends of the arc-shaped long plate. A pair of parallel driven swing arms are hinged at the top outer end and corner of the L-shaped swing arm, and the top end of the pair of driven swing arms is movably hinged to the second side plate on the corresponding side.

[0012] Preferably, a pair of through-distributed connecting shafts are rotatably inserted on both sides of the second side plate, and the outer end of each connecting shaft is fixedly connected to the top end of the driven swing arm on the corresponding side, and a worm gear is fixedly sleeved on the inner end of the pair of connecting shafts in the middle.

[0013] Preferably, a pair of symmetrically distributed second motors are fixedly installed on the front and rear sides of the top of the lifting plate. The motor shaft end of each second motor rotates through the lifting plate and extends between a pair of adjacent worm gears. Furthermore, a coaxially distributed worm is fixedly provided at the motor shaft end of each second motor, and each worm is meshed and connected to an adjacent pair of worm gears.

[0014] Preferably, the jet assembly includes high-pressure nozzles and branch pipes. Several high-pressure nozzles are inserted through the inner arc surface of the arc-shaped plate at equal intervals, and parallel branch pipes are provided on the outer arc surface of the arc-shaped plate. The branch pipes are connected to the outer ends of several high-pressure nozzles on the same side.

[0015] Preferably, an air inlet pipe is fixedly installed at the top air inlet end of the high-pressure air pump, and a telescopic pipe is fixedly installed at the bottom air outlet end of the high-pressure air pump. The bottom end of the telescopic pipe extends downward and bends to connect with the branch pipe.

[0016] Preferably, an open cylinder is fixedly provided in the middle of the top surface of the lifting plate, and a vortex heating strip is fixedly provided in the bottom wall of the open cylinder. The top end of each air intake pipe penetrates the side wall of the open cylinder and extends to the middle of the open cylinder.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. In this invention, a basic operational framework is constructed. A high-pressure hot air path system is carried by a drone and designed to fit the power line with an arc-shaped long plate, so as to achieve precise spraying of high-pressure hot air and efficiently complete the core operations of dust removal, snow removal and de-icing. The movement of the telescopic tube adapter mechanism ensures smooth air path, and the vortex heating strip provides a stable heat source. No manual close-range operation is required, which greatly improves the safety of high-voltage power line maintenance and the efficiency of basic operations. 2. In this invention, a gear and linkage drive mechanism is added. By using the meshing transmission of bevel gear and large-diameter gear, and in conjunction with the multi-link hinge linkage, the lifting plate can be raised and lowered smoothly and accurately. This solves the problem of lifting deviation in traditional mechanisms, ensures that the arc-shaped long plate is accurately aligned with the high-voltage power line, lays the positioning foundation for subsequent bonding operations, and improves the accuracy and stability of equipment operation. 3. In this invention, a new worm gear and swing arm drive mechanism is added. By utilizing the smooth transmission characteristics of the worm gear and the parallelogram swing arm structure, the arc-shaped long plate can be smoothly and accurately closed. This ensures the reliable contact between the arc-shaped long plate and the high-voltage wire, avoids spray deviation, further improves the working effect, and makes the equipment compatible with different specifications of wires, thereby enhancing the applicability of the scene and the reliability of the operation. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the overall connection between the fixed plate and the lifting plate of the present invention; Figure 3 This is a schematic diagram of the linkage mechanism of the present invention; Figure 4 This is an exploded view of the linkage mechanism of the present invention; Figure 5 This is a schematic diagram of the swing arm mechanism and jet assembly of the present invention; Figure 6 This is an exploded view of the swing arm mechanism and jet assembly of the present invention; The numbers in the diagram are as follows: 100, UAV body; 101, arm; 102, aircraft; 200, fixed plate; 201, first side plate; 202, fixed shaft; 203, large-diameter gear; 204, first connecting rod; 205, second connecting rod; 206, third connecting rod; 207, driven bevel gear; 208, fixed bracket; 209, first motor; 210, driving bevel gear; 300, lifting plate; 301, widened lug; 302, open tube; 303, vortex heating strip; 304, second side plate; 305, connecting shaft; 306, driven swing arm; 307, L-shaped swing arm; 308, worm gear; 309, second motor; 310, worm; 400, arc-shaped long plate; 401, high-pressure air pump; 402, air inlet pipe; 403, telescopic pipe; 404, branch pipe; 405, high-pressure nozzle. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Example 1: This example provides a drone with dust removal, snow removal, and de-icing functions. See [link to example]. Figures 1 to 6 Specifically, it includes the drone body 100, with arms 101 fixedly installed at the four corners of the drone body 100, and an aircraft 102 fixedly installed at the outer end of each arm 101. The drone body 100 provides the flight control basis for the whole machine, and the aircraft 102 provides the flight power for the drone, driving the whole machine to fly to the work position and move along the high-voltage power line to carry out the work. A fixed plate 200 is fixed on the bottom surface of the UAV body 100. A pair of symmetrically distributed first side plates 201 are fixed on the front and rear sides of the bottom of the fixed plate 200. A lifting plate 300 is provided directly below the fixed plate 200 and is parallel to it. A pair of symmetrically distributed widened lugs 301 are fixed on the front and rear sides of the top of the lifting plate 300. Each first side plate 201 is connected to the widened lug 301 on the corresponding side through a linkage mechanism. A pair of symmetrically distributed second side plates 304 are fixedly provided on the front and rear sides of the bottom of the lifting plate 300. A pair of symmetrically distributed arc-shaped long plates 400 are provided directly below the lifting plate 300. The pair of second side plates 304 are connected to the pair of arc-shaped long plates 400 through a swing arm mechanism. The inner arc surface of the arc-shaped long plate 400 is used to fit the high-voltage wire and provide an installation position for the high-pressure nozzle 405. A pair of symmetrically distributed high-pressure air pumps 401 are fixedly installed on the left and right sides of the top surface of the lifting plate 300. Each high-pressure air pump 401 is connected to the arc-shaped long plate 400 on the corresponding side through a jet assembly. The high-pressure air pump 401 draws hot air from the open cylinder 302 and pressurizes it to provide a high-pressure air source for the jet assembly.

[0021] It should be noted that: such as Figure 5 and Figure 6 As shown, the jet assembly includes high-pressure nozzles 405 and branch pipes 404. Several high-pressure nozzles 405 are equidistantly distributed and inserted through the inner arc surface of the arc-shaped plate 400. The outer arc surface of the arc-shaped plate 400 is provided with parallel branch pipes 404. The branch pipes 404 are connected to the outer ends of several high-pressure nozzles 405 on the same side. The branch pipes 404 divert high-pressure hot air to each high-pressure nozzle 405. The high-pressure nozzles 405 spray high-pressure hot air onto the surface of the high-voltage wire to achieve dust removal, snow removal, and de-icing. An air inlet pipe 402 is fixedly installed at the top air inlet end of the high-pressure air pump 401, and a telescopic pipe 403 is fixedly installed at the bottom air outlet end of the high-pressure air pump 401. The bottom end of the telescopic pipe 403 extends downward and bends to connect with the branch pipe 404. The telescopic pipe 403 can extend and retract in length as the lifting plate 300 rises and falls and the arc-shaped long plate 400 opens and closes, ensuring unobstructed air passage. An open cylinder 302 is fixedly installed in the middle of the top surface of the lifting plate 300. A vortex heating strip 303 is fixedly installed on the bottom wall of the open cylinder 302. The top end of each air inlet pipe 402 passes through the side wall of the open cylinder 302 and extends to the middle of the open cylinder 302. The open cylinder 302 provides installation space for the vortex heating strip 303. After the vortex heating strip 303 is powered on, it heats the cold air in the open cylinder 302 and provides a hot air source for the high-pressure air pump 401.

[0022] The working principle of this embodiment is as follows: When the high-voltage power line is blocked from normal power transmission due to dust accumulation or freezing snow and ice caused by rain and snow, the aircraft 102 can drive the drone body 100, the fixed plate 200, the lifting plate 300 and a pair of arc-shaped long plates 400 to fly above the high-voltage power line under the drive of the drone body 100. Subsequently, the lifting plate 300 is driven by the linkage mechanism to slowly descend to directly above the high-voltage power line, and then the swing arm mechanism drives a pair of arc-shaped long plates 400 to close together to fit the high-voltage power line; at the same time, the vortex heating strip 303 on the bottom wall of the open cylinder 302 is activated to heat the cold air inside the open cylinder 302. The high-pressure air pump 401 draws hot air from the open cylinder 302 through the air inlet pipe 402, and after being pressurized, it is delivered to each high-pressure nozzle 405 on the arc-shaped long plate 400 through the telescopic pipe 403 and the branch pipe 404 in sequence, finally forming a high-pressure hot air jet to remove dust, snow and ice from the high-voltage power line; during the cleaning process, the drone body 100 can be controlled to move along the direction of the high-voltage power line to complete the entire operation.

[0023] Example 2: Based on Example 1, this example adds a linkage drive mechanism with a specific gear and linkage structure, solving the problems of smooth and precise lifting of the lifting plate 300 and precise alignment of the arc-shaped long plate 400 with the high-voltage power line. It also includes: In the specific implementation process, such as Figure 3 and Figure 4 As shown, the linkage mechanism includes a first link 204, a second link 205, and a third link 206. A pair of through-type fixed shafts 202 are rotatably inserted at the two corners of the bottom of the first side plate 201. A large-diameter gear 203 is fixedly sleeved on the outer end of each fixed shaft 202, and the adjacent pair of large-diameter gears 203 mesh and drive each other, driving the first link 204 to make eccentric movements. The inner ends of the pair of fixed shafts 202 on the right side extend inward and are fixedly sleeved with driven bevel gears 207. The fixed shafts 202 are used to install the large-diameter gears 203 and the driven bevel gears 207 to realize power transmission. A fixed bracket 208 is fixedly provided in the middle of the bottom surface of the fixed plate 200. A first motor 209 is fixedly installed at the bottom of the fixed bracket 208. The first motor 209 drives the active bevel gear 210 to rotate. The active bevel gear 210 is fixedly sleeved at the end of the motor shaft of the first motor 209. The active bevel gear 210 meshes with a pair of driven bevel gears 207 for transmission, transmitting the power of the first motor 209 to the fixed shaft 202. A pair of large-diameter gears 203 are hinged to an eccentric position on their outer side, and a pair of first connecting rods 204 arranged in an "X" shape are hinged to the bottom end of the pair of first connecting rods 204. At the two corners of the top of the widened ear seat 301, a pair of third connecting rods 206 arranged in a figure-eight shape are hinged. The top end of each third connecting rod 206 is movably hinged to the bottom end of the corresponding second connecting rod 205. The first connecting rod 204 drives the second connecting rod 205 to move through the hinge transmission. The second connecting rod 205 receives the power of the first connecting rod 204 and transmits it to the third connecting rod 206. The third connecting rod 206 drives the lifting plate 300 to rise and fall.

[0024] The working principle of this embodiment is as follows: The first motor 209 drives its motor shaft to drive the active bevel gear 210 to rotate. The active bevel gear 210 meshes with and drives a pair of driven bevel gears 207. The driven bevel gears 207 drive the corresponding large diameter gear 203 to rotate through the fixed shaft 202. The large diameter gear 203 then meshes with and drives the other large diameter gear 203 to rotate in the opposite direction. Through the hinged transmission of the first link 204, the second link 205 and the third link 206, the lifting plate 300 is driven to slowly descend to directly above the high-voltage power line, so that a pair of arc-shaped long plates 400 are precisely distributed on both sides of the high-voltage power line.

[0025] Example 3: Based on Example 2, this example adds a swing arm drive mechanism including a worm gear and swing arm assembly, solving the problem of smooth and precise closing of the 400mm curved long plate and reliable contact with the high-voltage power line. It also includes: In the specific implementation process, such as Figure 5 and Figure 6 As shown, the swing arm mechanism includes an L-shaped swing arm 307 and a driven swing arm 306. A pair of symmetrically distributed L-shaped swing arms 307 are fixed at the front and rear ends of the arc-shaped long plate 400. A pair of parallel driven swing arms 306 are hinged to the top outer end and corner of the L-shaped swing arm 307. The top end of the pair of driven swing arms 306 is movably hinged to the second side plate 304 on the corresponding side. The driven swing arms 306 are hinged to the L-shaped swing arms 307 and are distributed in a parallelogram shape, which drives the arc-shaped long plate 400 to adhere to or detach from the high-voltage wire. A pair of through-distributed connecting shafts 305 are rotatably inserted on both sides of the second side plate 304. The outer end of each connecting shaft 305 is fixedly connected to the top end of the driven swing arm 306 on the corresponding side. A worm gear 308 is fixedly sleeved on the inner end of the pair of connecting shafts 305 in the middle. A pair of symmetrically distributed second motors 309 are fixedly installed on the front and rear sides of the top of the lifting plate 300. The motor shaft end of each second motor 309 rotates through the lifting plate 300 and extends to a pair of adjacent worm gears 308. The second motor 309 drives the worm 310 to rotate, and the motor shaft end of each second motor 309 is fixedly provided with a coaxially distributed worm 310. Each worm 310 is meshed and connected with an adjacent pair of worm gears 308 to transmit the power of the second motor 309 to the connecting shaft 305.

[0026] The working principle of this embodiment is as follows: the second motor 309 drives its motor shaft to drive the worm 310 to rotate synchronously, and the worm 310 meshes with and drives a pair of worm wheels 308 to rotate relative to each other; The worm gear 308 drives the driven swing arm 306 to swing through the connecting shaft 305. Since the driven swing arm 306 and the L-shaped swing arm 307 are arranged in a parallelogram, they drive a pair of arc-shaped long plates 400 to precisely close and fit the high-voltage wire.

[0027] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A drone with dust removal, snow removal, and de-icing functions, comprising a drone body (100), wherein each of the four corners of the drone body (100) is fixedly mounted with an arm (101), and an aircraft (102) is fixedly mounted on the outer end of each arm (101), characterized in that: A fixing plate (200) is fixedly provided on the bottom surface of the UAV body (100). A pair of first side plates (201) are fixedly provided on the front and rear sides of the bottom of the fixing plate (200). A lifting plate (300) is provided directly below the fixing plate (200). A pair of widened ear seats (301) are fixedly provided on the front and rear sides of the top of the lifting plate (300). The first side plate (201) is connected to the widened ear seat (301) on the corresponding side through a linkage mechanism. A pair of second side plates (304) are fixedly provided on the front and rear sides of the bottom of the lifting plate (300). A pair of arc-shaped long plates (400) are provided directly below the lifting plate (300). The pair of second side plates (304) are connected to the pair of arc-shaped long plates (400) through a swing arm mechanism. A pair of high-pressure air pumps (401) are fixedly installed on the left and right sides of the top surface of the lifting plate (300). The high-pressure air pumps (401) are connected to the arc-shaped long plate (400) on the corresponding side through a jet assembly.

2. The drone with dust removal, snow removal, and de-icing functions according to claim 1, characterized in that: A pair of fixed shafts (202) are rotatably inserted at the two corners at the bottom of the first side plate (201). A large-diameter gear (203) is fixedly sleeved on the outer end of the fixed shaft (202), and the adjacent pair of large-diameter gears (203) are meshed and connected. The inner ends of the pair of fixed shafts (202) on the right side extend inward and are fixedly sleeved with driven bevel gears (207).

3. A drone with dust removal, snow removal, and de-icing functions according to claim 2, characterized in that: A fixed bracket (208) is fixedly provided in the middle of the bottom surface of the fixed plate (200). A first motor (209) is fixedly installed at the bottom of the fixed bracket (208). An active bevel gear (210) is fixedly sleeved at the end of the motor shaft of the first motor (209). The active bevel gear (210) is meshed and connected to a pair of driven bevel gears (207).

4. A drone with dust removal, snow removal, and de-icing functions according to claim 3, characterized in that: The linkage mechanism includes a first link (204), a second link (205), and a third link (206). A pair of first links (204) are hinged to the outer side of a pair of large-diameter gears (203) at an eccentric position. A pair of second links (205) are hinged to the bottom end of a pair of first links (204). A pair of third links (206) are hinged to the top two corners of the widened lug (301). The top end of the third link (206) is movably hinged to the bottom end of the corresponding second link (205).

5. A drone with dust removal, snow removal, and de-icing functions according to claim 1, characterized in that: The swing arm mechanism includes an L-shaped swing arm (307) and a driven swing arm (306). A pair of L-shaped swing arms (307) are fixed at the front and rear ends of the arc-shaped long plate (400). A pair of driven swing arms (306) are hinged to the top outer end and corner of the L-shaped swing arm (307), and the top end of the pair of driven swing arms (306) is movably hinged to the second side plate (304) on the corresponding side.

6. A drone with dust removal, snow removal, and de-icing functions according to claim 5, characterized in that: A pair of connecting shafts (305) are rotatably inserted on both sides of the second side plate (304). The outer end of the connecting shaft (305) is fixedly connected to the top end of the driven swing arm (306) on the corresponding side, and the inner end of the pair of connecting shafts (305) in the middle is fixedly fitted with a worm gear (308).

7. A drone with dust removal, snow removal, and de-icing functions according to claim 6, characterized in that: A pair of second motors (309) are fixedly installed on the front and rear sides of the top of the lifting plate (300). The motor shaft end of the second motor (309) rotates through the lifting plate (300) and extends between a pair of adjacent worm gears (308). A worm (310) is fixedly provided at the motor shaft end of the second motor (309). The worm (310) meshes with the adjacent pair of worm gears (308) for transmission.

8. A drone with dust removal, snow removal, and de-icing functions according to claim 1, characterized in that: The jet assembly includes a high-pressure nozzle (405) and a branch pipe (404). Several high-pressure nozzles (405) are inserted through the inner arc surface of the arc-shaped plate (400), and a branch pipe (404) is provided on the outer arc surface of the arc-shaped plate (400). The branch pipe (404) is connected through to the outer end of several high-pressure nozzles (405) on the same side.

9. A drone with dust removal, snow removal, and de-icing functions according to claim 8, characterized in that: An air inlet pipe (402) is fixedly installed at the top air inlet end of the high-pressure air pump (401), and a telescopic pipe (403) is fixedly installed at the bottom air outlet end of the high-pressure air pump (401). The bottom end of the telescopic pipe (403) extends downward and bends to connect with the branch pipe (404).

10. A drone with dust removal, snow removal, and de-icing functions according to claim 9, characterized in that: An open cylinder (302) is fixedly provided in the middle of the top surface of the lifting plate (300), and a vortex heating strip (303) is fixedly provided in the bottom wall of the open cylinder (302). The top end of the air inlet pipe (402) penetrates the side wall of the open cylinder (302) and extends to the middle of the open cylinder (302).

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