CN212454607U - Unmanned aerial vehicle's engine heat abstractor - Google Patents

Abstract

The utility model belongs to the unmanned aerial vehicle field, especially, unmanned aerial vehicle's engine heat abstractor, to the heat abstractor single structure on the current unmanned aerial vehicle engine, the radiating effect is general, and the heat can't be effluvium fast, directly influences the life of engine, the poor problem of security, the scheme as follows is proposed now, and it includes the unmanned aerial vehicle shell, installs the engine in the unmanned aerial vehicle shell, fixed mounting has the stock solution box on the top inner wall of unmanned aerial vehicle shell, and the bottom of unmanned aerial vehicle shell is the opening, and the apron is installed in the bottom rotation of unmanned aerial vehicle shell, and engine fixed mounting is at the top of apron, the top fixed mounting of apron has the circulating pump, and the inlet tube fixed mounting of circulating pump has the third connecting pipe on the outlet pipe. The utility model discloses rational in infrastructure, convenient operation, the heat abstractor structure on this unmanned aerial vehicle engine is abundant, and the radiating effect is better, and the heat can spill fast, and the security is good.

Description

Unmanned aerial vehicle's engine heat abstractor

Technical Field

The utility model relates to an unmanned air vehicle technique field especially relates to an unmanned air vehicle's engine heat abstractor.

Background

Unmanned aerial vehicle is called unmanned aerial vehicle for short, it is an unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to operate, or by the vehicle-mounted computer completely or intermittently operate autonomously, unmanned aerial vehicle according to the application field, can be divided into military and civil, military, unmanned aerial vehicle is divided into reconnaissance plane and target plane, civil, unmanned aerial vehicle + industrial application, it is the real just need of unmanned aerial vehicle, have greatly expanded the use of unmanned aerial vehicle itself, the engine that unmanned aerial vehicle carries on, it is the heart in the whole unmanned aerial vehicle system, and the fine cooling system is the prerequisite to guarantee the engine to work normally;

however, the heat dissipation device on the existing engine of the unmanned aerial vehicle is single in structure, general in heat dissipation effect, incapable of dissipating heat quickly, directly influencing the service life of the engine and poor in safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the heat abstractor single structure that exists on the unmanned aerial vehicle engine among the prior art, the radiating effect is general, and the heat can't be effluvized fast, directly influences the life of engine, the poor shortcoming of security, and the unmanned aerial vehicle's that proposes engine heat abstractor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an engine heat dissipation device of an unmanned aerial vehicle comprises an unmanned aerial vehicle shell, an engine is installed in the unmanned aerial vehicle shell, a liquid storage box is fixedly installed on the inner wall of the top of the unmanned aerial vehicle shell, the bottom of the unmanned aerial vehicle shell is an opening, a cover plate is rotatably installed at the bottom of the unmanned aerial vehicle shell, the engine is fixedly installed at the top of the cover plate, a circulating pump is fixedly installed at the top of the cover plate, a water inlet pipe of the circulating pump is fixedly installed in the liquid storage box, a third connecting pipe is fixedly installed on a water outlet pipe of the circulating pump, a plurality of radiating pipes are fixedly connected onto the third connecting pipe and are in contact with the engine, one end of each radiating pipe is fixedly connected with a same first connecting pipe, a radiating fin is fixedly installed at the bottom of the cover plate, one end of each first connecting pipe is, the heat dissipation holes are formed in the inner walls of the two sides of the unmanned aerial vehicle shell, and heat dissipation fans are fixedly mounted in the two heat dissipation holes.

Preferably, a slot has been seted up on the inner wall of one side of unmanned aerial vehicle shell, and the top of apron is seted up flutedly, and slidable mounting has the removal seat in the recess, and one side fixed mounting who removes the seat has the inserted block, and inserted block movable mounting drives the inserted block and removes in the slot, and the fixed of apron on the unmanned aerial vehicle shell can be cancelled to the inserted block roll-off slot.

Preferably, one side of the moving seat is provided with a threaded hole, one inner wall of the groove is provided with a rotating hole, a screw rod is rotatably installed in the rotating hole, one end of the screw rod is fixedly installed with a rotating seat, the rotating seat is rotatably installed on one side of the cover plate and drives the screw rod, and the screw rod drives the moving seat to move.

Preferably, a rotating groove is formed in the inner wall of one side of the groove, one end of the screw rod is rotatably installed in the rotating groove, and the screw rod rotates in the rotating groove to be capable of rotating stably.

Preferably, the spout has all been seted up on the both sides inner wall of recess, and the equal fixed mounting in both sides of removing the seat has the slider, and the lateral wall sliding connection of slider and spout drives the slider and slides in the spout when removing the seat and remove, can stably remove the position when the seat removes.

Preferably, the cover plate is hinged to the unmanned aerial vehicle shell through a hinge.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, heat is generated when the engine runs, the two cooling fans can drive air in the unmanned aerial vehicle shell to flow, meanwhile, the circulating pump drives cooling liquid in the liquid storage box to be conveyed into the plurality of cooling pipes, the plurality of cooling pipes absorb the heat on the engine, the cooling liquid with the temperature is conveyed into the cooling plates from the first connecting pipe and then conveyed back into the liquid storage box from the second connecting pipe, so that the engine can be rapidly cooled in a reciprocating mode, the rotating seat is rotated, the lead screw drives the moving seat to move, the inserting block slides out of the inserting groove, the unmanned aerial vehicle shell can be opened, and the interior of the unmanned aerial vehicle shell can be conveniently maintained;

the utility model discloses rational in infrastructure, convenient operation, the heat abstractor structure on this unmanned aerial vehicle engine is abundant, and the radiating effect is better, and the heat can spill fast, and the security is good.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. an unmanned aerial vehicle housing; 2. an engine; 3. a liquid storage box; 4. a circulation pump; 5. a radiating pipe; 6. a first connecting pipe; 7. a heat sink; 8. a second connecting pipe; 9. a cover plate; 10. a heat radiation fan; 11. inserting a block; 12. a movable seat; 13. a screw rod; 14. a rotating seat; 15. and a third connecting pipe.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, an engine heat dissipation device of an unmanned aerial vehicle comprises an unmanned aerial vehicle housing 1, an engine 2 is installed in the unmanned aerial vehicle housing 1, a liquid storage box 3 is fixedly installed on the inner wall of the top of the unmanned aerial vehicle housing 1, the bottom of the unmanned aerial vehicle housing 1 is an opening, a cover plate 9 is rotatably installed at the bottom of the unmanned aerial vehicle housing 1, the engine 2 is fixedly installed at the top of the cover plate 9, a circulating pump 4 is fixedly installed at the top of the cover plate 9, a water inlet pipe of the circulating pump 4 is fixedly installed in the liquid storage box 3, a third connecting pipe 15 is fixedly installed on a water outlet pipe of the circulating pump 4, a plurality of radiating pipes 5 are fixedly connected to the third connecting pipe 15, the plurality of radiating pipes 5 are in contact with the engine 2, one end of each radiating pipe 5 is fixedly connected with a same first connecting pipe 6, a radiating fin 7 is, one end of the second connecting pipe 8 is fixedly connected in the liquid storage box 3, heat dissipation holes are formed in the inner walls of the two sides of the unmanned aerial vehicle shell 1, and heat dissipation fans 10 are fixedly mounted in the two heat dissipation holes.

In this embodiment, the slot has been seted up on one side inner wall of unmanned aerial vehicle shell 1, and the top of apron 9 is seted up flutedly, and slidable mounting has removal seat 12 in the recess, and one side fixed mounting who removes seat 12 has inserted block 11, and 11 movable mounting of inserted block is in the slot, and removal seat 12 drives inserted block 11 and removes, and 11 roll-off slots of inserted block can cancel the fixed of apron 9 on unmanned aerial vehicle shell 1.

In this embodiment, one side of the moving seat 12 is provided with a threaded hole, one side of the groove is provided with a rotating hole, the rotating hole is internally rotatably provided with a screw rod 13, one end of the screw rod 13 is fixedly provided with a rotating seat 14, the rotating seat 14 is rotatably arranged on one side of the cover plate 9, the rotating seat 14 drives the screw rod 13, and the screw rod 13 drives the moving seat 12 to move.

In this embodiment, a rotation groove is formed in an inner wall of one side of the groove, one end of the screw 13 is rotatably installed in the rotation groove, and the screw 13 rotates in the rotation groove to be capable of rotating stably.

In this embodiment, all seted up the spout on the both sides inner wall of recess, the equal fixed mounting in both sides of removing seat 12 has the slider, the lateral wall sliding connection of slider and spout, drives the slider and slides in the spout when removing seat 12 and remove, position when can stably removing seat 12 and remove.

In this embodiment, the cover plate 9 is hinged to the unmanned aerial vehicle housing 1 by a hinge.

In this embodiment, the worker checks each component to ensure that the components can be used after no fault occurs, electrical components appearing in the components are electrically connected with an external master controller and 220V mains supply, the master controller can be a conventional known device for controlling a computer and the like, when the engine 2 runs, heat is generated, the two cooling fans 10 can drive air in the unmanned aerial vehicle shell 1 to flow and dissipate heat generated by the engine 2, meanwhile, the circulating pump 4 drives cooling liquid in the liquid storage box 3 to be conveyed into the plurality of cooling pipes 5, the plurality of cooling pipes 5 absorb heat on the engine 2 and replace the heat, the cooling liquid containing temperature is conveyed into the cooling fins 7 from the first connecting pipe 6, the cooling fins 7 cool the cooling liquid and then conveyed back into the liquid storage box 3 from the second connecting pipe 8, so that the rapid heat dissipation can be realized on the engine 2 by reciprocating, the rotating seat 14 is rotated, the rotating seat 14 drives the screw rod 13, the screw rod 13 drives the moving seat 12 to move, the moving seat 12 drives the inserting block 11 to move, the inserting block 11 slides out of the slot, the fixing of the cover plate 9 on the unmanned aerial vehicle shell 1 can be cancelled, the unmanned aerial vehicle shell 1 can be opened, and the interior of the unmanned aerial vehicle shell is convenient to maintain; the utility model discloses rational in infrastructure, convenient operation, the heat abstractor structure on this unmanned aerial vehicle engine is abundant, and the radiating effect is better, and the heat can spill fast, and the security is good.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Claims (6)

1. The utility model provides an unmanned aerial vehicle's engine heat abstractor, includes unmanned aerial vehicle shell (1), installs engine (2) in unmanned aerial vehicle shell (1), its characterized in that, fixed mounting has liquid storage box (3) on the top inner wall of unmanned aerial vehicle shell (1), and the bottom of unmanned aerial vehicle shell (1) is the opening, and apron (9) are installed in the bottom rotation of unmanned aerial vehicle shell (1), and engine (2) fixed mounting is at the top of apron (9), the top fixed mounting of apron (9) has circulating pump (4), and the inlet tube fixed mounting of circulating pump (4) is in liquid storage box (3), and fixed mounting has third connecting pipe (15) on the outlet pipe of circulating pump (4), and fixedly connected with a plurality of cooling tubes (5) on third connecting pipe (15), and a plurality of cooling tubes (5) contact with engine (2), and the same first connecting pipe (6) of one end fixedly connected with of a plurality of cooling tubes (5), the bottom fixed mounting of apron (9) has fin (7), and the one end fixed connection of first connecting pipe (6) has second connecting pipe (8) in fin (7) and fixed mounting, and the one end fixed connection of second connecting pipe (8) is in stock solution box (3), the louvre has all been seted up on the both sides inner wall of unmanned aerial vehicle shell (1), equal fixed mounting has radiator fan (10) in two louvres.

2. The engine heat dissipation device of the unmanned aerial vehicle as claimed in claim 1, wherein a slot is formed in an inner wall of one side of the unmanned aerial vehicle housing (1), a groove is formed in a top of the cover plate (9), a movable seat (12) is slidably mounted in the groove, an insertion block (11) is fixedly mounted on one side of the movable seat (12), and the insertion block (11) is movably mounted in the slot.

3. The engine heat dissipation device of the unmanned aerial vehicle as claimed in claim 2, wherein one side of the movable base (12) is provided with a threaded hole, one side of the groove is provided with a rotating hole, a screw rod (13) is rotatably mounted in the rotating hole, one end of the screw rod (13) is fixedly mounted with a rotating base (14), and the rotating base (14) is rotatably mounted on one side of the cover plate (9).

4. The engine heat dissipation device of an unmanned aerial vehicle as claimed in claim 2, wherein a rotating groove is formed on an inner wall of one side of the groove, and one end of the screw rod (13) is rotatably mounted in the rotating groove.

5. The heat dissipation device for the engine of the unmanned aerial vehicle as claimed in claim 2, wherein sliding grooves are formed in inner walls of two sides of the groove, sliding blocks are fixedly mounted on two sides of the movable seat (12), and the sliding blocks are slidably connected with side walls of the sliding grooves.

6. The engine heat sink of an unmanned aerial vehicle according to claim 1, wherein the cover plate (9) is hinged to the unmanned aerial vehicle housing (1) by a hinge.

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