CN211893650U

CN211893650U - Unmanned aerial vehicle is with heat abstractor

Info

Publication number: CN211893650U
Application number: CN202020496196.9U
Authority: CN
Inventors: 佐思晓; 马健兰; 蔡海亮
Original assignee: Sichuan Xukun Technology Service Co ltd
Current assignee: Sichuan Xukun Technology Service Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-10
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to an unmanned air vehicle technique field just discloses a heat abstractor for unmanned aerial vehicle, which comprises a bod, the inside fixedly connected with mounting panel of fuselage, the top fixedly connected with micro motor of mounting panel, micro motor's output shaft fixedly connected with hob, the lagging has been cup jointed in the surface activity of hob, the bottom fixedly connected with movable plate of lagging, the bottom fixedly connected with picture peg of movable plate. This heat abstractor for unmanned aerial vehicle, through at inside micro motor and the hob of setting up of fuselage, set up the lagging on the surface of hob, bottom at the lagging is provided with the movable plate, spout and recess have been seted up at the inner diapire of fuselage, micro motor drives the hob and rotates, it removes to drive the lagging, it removes to drive the movable plate, make the picture peg remove, an openning has been opened to the fuselage bottom, at unmanned aerial vehicle flight in-process, the inside hot-air of fuselage and the outside cold air of fuselage can circulate, reach and carry out radiating purpose to the fuselage.

Description

Unmanned aerial vehicle is with heat abstractor

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a heat abstractor for unmanned aerial vehicle.

Background

Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle is applied in the unmanned aerial vehicle industry and is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology. Unmanned aerial vehicle is at the in-process of flight, can produce the heat, need dispel the heat, current unmanned aerial vehicle does not have heat abstractor, unmanned aerial vehicle flies for a long time, can cause the fuselage to generate heat seriously, the wing motor drives the long-time rotation of wing, can make the inside temperature of wing motor very high, unable timely discharge can cause the wing motor to damage, fuselage and wing motor temperature can't descend, unmanned aerial vehicle flies stably for a long time, the life of wing motor receives the influence, make unmanned aerial vehicle have the risk of damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a heat abstractor for unmanned aerial vehicle possesses heat abstractor, can dispel the heat simultaneously fuselage and wing motor, makes advantages such as unmanned aerial vehicle can stably fly for a long time, has solved unmanned aerial vehicle at the in-process of flight, can produce the heat, needs carry out radiating problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for an unmanned aerial vehicle comprises a body, wherein a mounting plate is fixedly connected inside the body, a micro motor is fixedly connected to the top of the mounting plate, a screw rod is fixedly connected to an output shaft of the micro motor, a sleeve plate is sleeved on the surface of the screw rod, a movable plate is fixedly connected to the bottom of the sleeve plate, a plug plate is fixedly connected to the bottom of the movable plate, a sliding groove is formed in the inner bottom wall of the body, a groove is formed in the body, the groove is located below the sliding groove, the plug plate is located inside the groove, a U-shaped plate is movably connected to the side surface, away from the micro motor, of the screw rod, the bottom of the U-shaped plate is fixedly connected with the inner bottom wall of the body, a bearing sleeve is fixedly connected inside the U-shaped plate, the inside of the bearing sleeve is rotatably connected with the surface of, one end of the frame far away from the machine body is fixedly connected with a wing motor.

Preferably, the output shaft of the wing motor is fixedly connected with a rotating shaft, and the inside of the rotating shaft is fixedly connected with the wings.

Preferably, the bottom of the wing motor is fixedly connected with a heat transfer rod, and the top end of the heat transfer rod penetrates through the bottom of the wing motor, extends into the wing motor and is fixedly connected with the inner wall of the wing motor.

Preferably, the top end of the heat transfer rod is fixedly connected with a heat absorbing plate, and the heat absorbing plate is positioned inside the wing motor.

Preferably, the bottom end of the heat transfer rod is fixedly connected with a heat dissipation plate, and the bottom end of the heat dissipation plate is fixedly connected with a heat dissipation block.

Preferably, the surface of the heat dissipation block is fixedly connected with a heat dissipation fin.

Compared with the prior art, the utility model provides a heat abstractor for unmanned aerial vehicle possesses following beneficial effect:

1. this heat abstractor for unmanned aerial vehicle, through at inside micro motor and the hob of setting up of fuselage, set up the lagging on the surface of hob, bottom at the lagging is provided with the movable plate, spout and recess have been seted up at the inner diapire of fuselage, micro motor drives the hob and rotates, it removes to drive the lagging, it removes to drive the movable plate, make the picture peg remove, an openning has been opened to the fuselage bottom, at unmanned aerial vehicle flight in-process, the inside hot-air of fuselage and the outside cold air of fuselage can circulate, reach and carry out radiating purpose to the fuselage, make unmanned aerial vehicle can stably fly for a long time.

2. This heat abstractor for unmanned aerial vehicle, through set up the heat transfer pole on the wing motor, the one end that the heat transfer pole is located the wing motor inside is provided with the absorber plate, the one end that the heat transfer pole is located the wing motor outside is provided with the heating panel, bottom at the heating panel is provided with the radiating block, surface at the radiating block is provided with radiating fin, can come in and go out the heat conduction of the wing motor inside with the air and carry out the heat transfer, avoid the wing motor inside high temperature, lead to wing motor inner member to damage, the long-time stability of flying of unmanned aerial vehicle has been improved, be favorable to prolonging unmanned aerial vehicle's life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the U-shaped plate structure of the present invention.

Wherein: 1. a body; 2. mounting a plate; 3. a micro motor; 4. a screw rod; 5. sheathing; 6. moving the plate; 7. inserting plates; 8. a chute; 9. a groove; 10. a U-shaped plate; 11. a bearing housing; 12. a frame; 13. a wing motor; 14. a rotating shaft; 15. a wing; 16. a heat transfer rod; 17. a heat absorbing plate; 18. a heat dissipation plate; 19. a heat dissipating block; 20. and (4) radiating fins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a heat dissipation device for an unmanned aerial vehicle comprises a body 1, a mounting plate 2 is fixedly connected inside the body 1, a micro motor 3 is fixedly connected to the top of the mounting plate 2, a screw rod 4 is fixedly connected to an output shaft of the micro motor 3, a sleeve plate 5 is movably sleeved on the surface of the screw rod 4, a moving plate 6 is fixedly connected to the bottom of the sleeve plate 5, an insert plate 7 is fixedly connected to the bottom of the moving plate 6, a chute 8 is formed in the inner bottom wall of the body 1, a groove 9 is formed in the body 1, the groove 9 is located below the chute 8, the insert plate 7 is located inside the groove 9, a U-shaped plate 10 is movably connected to the side surface of the screw rod 4 away from the micro motor 3, the bottom of the U-shaped plate 10 is fixedly connected to the inner bottom wall of the body 1, a bearing sleeve 11 is fixedly connected inside the U-, the micro motor 3 and the screw rod 4 are arranged in the machine body 1, the sleeve plate 5 is arranged on the surface of the screw rod 4, the moving plate 6 is arranged at the bottom of the sleeve plate 5, the inner bottom wall of the machine body 1 is provided with the sliding groove 8 and the groove 9, the micro motor 3 drives the screw rod 4 to rotate, the sleeve plate 5 is driven to move, the moving plate 6 is driven to move, the inserting plate 7 is driven to move, an opening is opened at the bottom of the machine body 1, hot air in the machine body 1 and cold air outside the machine body 1 can circulate in the flight process of the unmanned aerial vehicle, the purpose of radiating the machine body 1 is achieved, the unmanned aerial vehicle can stably fly for a long time, four machine frames 12 are fixedly connected to the side surface of the machine body 1, one end, far away from the machine body 1, of the machine frame 12 is fixedly connected with a wing motor 13, the output shaft of the wing motor 13 is fixedly connected with a rotating shaft 14, the top end of the heat transfer rod 16 penetrates through the bottom of the wing motor 13 and extends to the inside of the wing motor 13, and is fixedly connected with the inner wall of the wing motor 13, the top end of the heat transfer rod 16 is fixedly connected with the heat absorbing plate 17, the heat absorbing plate 17 is positioned inside the wing motor 13, the bottom end of the heat transfer rod 16 is fixedly connected with the heat radiating plate 18, the bottom end of the heat radiating plate 18 is fixedly connected with the heat radiating block 19, the surface of the heat radiating block 19 is fixedly connected with the heat radiating fins 20, the heat transfer rod 16 is provided with the heat transferring rod 16, the heat absorbing plate 17 is arranged at the end of the heat transfer rod 16 positioned inside the wing motor 13, the heat radiating plate 18 is arranged at the end of the heat transfer rod 16 positioned outside the wing motor 13, the heat radiating block 19 is arranged at the bottom of the heat radiating plate 18, the heat radiating fins 20 are arranged on the surface of the heat radiating block 19, heat transfer of the heat inside of, leading to the damage of wing motor 13 internal component, having improved the long-time stability of flying of unmanned aerial vehicle, being favorable to prolonging unmanned aerial vehicle's life.

When the heat dissipation device is used, the micro motor 3 and the screw rod 4 are arranged in the machine body 1, the sleeve plate 5 is arranged on the surface of the screw rod 4, the moving plate 6 is arranged at the bottom of the sleeve plate 5, the sliding groove 8 and the groove 9 are formed in the inner bottom wall of the machine body 1, the micro motor 3 drives the screw rod 4 to rotate to drive the sleeve plate 5 to move to drive the moving plate 6 to move, so that the plug board 7 moves, an opening is opened at the bottom of the machine body 1, hot air in the machine body 1 and cold air outside the machine body 1 can circulate in the flying process of the unmanned aerial vehicle to achieve the purpose of heat dissipation of the machine body 1, so that the unmanned aerial vehicle can stably fly for a long time, the heat transfer rod 16 is arranged on the wing motor 13, the heat absorption plate 17 is arranged at one end of the heat transfer rod 16, which is positioned in the machine body 13, the heat dissipation block 18 is arranged at one end of the, be provided with radiating fin 20 on the surface of radiating block 19, can come in and go out the heat conduction inside the wing motor 13 and carry out the heat transfer with the air, avoid the inside high temperature of wing motor 13, lead to wing motor 13 internal component to damage, improved the long-time stability of flying of unmanned aerial vehicle, be favorable to prolonging unmanned aerial vehicle's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat abstractor for unmanned aerial vehicle, includes fuselage (1), its characterized in that: the utility model discloses a novel multifunctional electric fan, including fuselage (1), the inside fixedly connected with mounting panel (2) of fuselage (1), the top fixedly connected with micro motor (3) of mounting panel (2), output shaft fixedly connected with hob (4) of micro motor (3), the surperficial activity of hob (4) has cup jointed lagging (5), the bottom fixedly connected with movable plate (6) of lagging (5), the bottom fixedly connected with picture peg (7) of movable plate (6), spout (8) have been seted up to the inner diapire of fuselage (1), the inside of fuselage (1) is seted up flutedly (9), recess (9) are located the below of spout (8), picture peg (7) are located the inside of recess (9), the side surface swing joint that micro motor (3) were kept away from to hob (4) has U-shaped plate (10), the bottom of U-shaped plate (10) and the inner diapire fixed connection of fuselage (1), the inside fixedly connected with bearing housing (11) of U-shaped board (10), the inside of bearing housing (11) is rotated with the surface of hob (4) and is connected, four frames (12) of side fixedly connected with of fuselage (1), one end fixedly connected with feather wing motor (13) of fuselage (1) are kept away from in frame (12).

2. The heat sink for unmanned aerial vehicle of claim 1, wherein: the output shaft of the wing motor (13) is fixedly connected with a rotating shaft (14), and the inside of the rotating shaft (14) is fixedly connected with a wing (15).

3. The heat sink for unmanned aerial vehicle of claim 1, wherein: the bottom of the wing motor (13) is fixedly connected with a heat transfer rod (16), and the top end of the heat transfer rod (16) penetrates through the bottom of the wing motor (13), extends into the wing motor (13), and is fixedly connected with the inner wall of the wing motor (13).

4. The heat sink for unmanned aerial vehicle of claim 3, wherein: the top end of the heat transfer rod (16) is fixedly connected with a heat absorbing plate (17), and the heat absorbing plate (17) is positioned inside the wing motor (13).

5. The heat sink for unmanned aerial vehicle of claim 3, wherein: the bottom end of the heat transfer rod (16) is fixedly connected with a heat dissipation plate (18), and the bottom end of the heat dissipation plate (18) is fixedly connected with a heat dissipation block (19).

6. The heat sink for unmanned aerial vehicle of claim 5, wherein: and the surface of the heat dissipation block (19) is fixedly connected with a heat dissipation fin (20).