Unmanned aerial vehicle airborne host for unmanned aerial vehicle

Abstract

The unmanned aerial vehicle airborne host comprises a shell, a partition plate is horizontally arranged in the shell, a mainboard is fixedly installed on the partition plate, a cover plate is arranged on the top of the shell, an installation hole is formed in the top face of the cover plate, a fan is arranged in the installation hole, air inlets are further formed in the two sides of the shell respectively, and dustproof nets are arranged at the air inlets. A water conveying pipe of the water cooling assembly forms a circulating pipeline through the interior of the side wall of the shell, the interior of the partition plate and the interior of the cover plate; on the basis of an existing host structure, an air cooling mode and a water cooling mode are combined to form a new cooling structure, in the structure, the fan can accelerate the air circulation speed in the host in an air draft mode, and heat dissipation of the water conveying pipe of the water cooling assembly can be accelerated in the air exhaust process; and the heat dissipation efficiency of the water conveying pipe can be improved through the heat dissipation fins on the top face of the cover plate, and the heat dissipation effect is remarkably improved through interaction of the air cooling structure, the water cooling structure and the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, and in particular to an unmanned aerial vehicle airborne host for the unmanned aerial vehicle. Background Art

[0002] As people pursue better production, life and technology, drones are gradually being used by all walks of life and all kinds of people. The use of drones is becoming more and more extensive. In order to control the drone well, a complete control host is the key factor, because it is like the brain and eyes of a drone and is an indispensable part.

[0003] In actual use, as the functions of the host become more and more complete, its internal electronic devices are also getting larger, making the heating phenomenon more serious. The increase in temperature inside the host will not only greatly shorten the life of the hardware, but may also cause dangerous situations such as capacitor explosion and motherboard burning due to high temperature. Therefore, a cooling structure is needed.

[0004] The existing cooling structure is relatively simple, and is generally carried out by installing a fan, which has a limited heat dissipation effect, and the fan is often fixed. When the fan is maintained at a later stage, the entire structure needs to be dismantled, and the operation is very cumbersome. Utility Model Content

[0005] Based on the above description, the utility model provides a drone onboard host for a drone to solve the shortcomings of the existing drone host having a poor heat dissipation structure and the need to dismantle the entire machine during subsequent maintenance of the fan, which is relatively cumbersome.

[0006] The utility model is realized through the following technical solutions:

[0007] A drone airborne host for a drone comprises a shell, wherein a partition is horizontally arranged inside the shell, a mainboard is fixedly mounted on the partition, a cover is arranged on the top of the shell, a mounting hole is opened on the top surface of the cover, a fan is arranged in the mounting hole, air inlets are respectively arranged on both sides of the shell, dustproof nets are arranged at the outlets of the air inlets; a water cooling component is also arranged on the shell, and a water supply pipe of the water cooling component forms a circulation pipeline via the inside of the shell side wall, the partition and the inside of the cover to form a circulation pipeline.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the partition is arranged horizontally and divides the interior of the shell into two upper and lower spaces, and a plurality of through holes are arranged on the surface of the partition near the main board to connect the two spaces, and the air inlet is arranged below the partition and connected to the space below the interior of the shell.

[0010] Furthermore, the cover is hollow inside and extends to one side to form a slot, and the slot is connected to the mounting hole. The fan is fixed on the plug plate by bolts, and the plug plate is slidably inserted into the slot to fix the fan exactly at the mounting hole.

[0011] Furthermore, a portion of the surface of the cover plate protrudes upward to form heat dissipation fins, and a plurality of heat dissipation fins extend transversely and are arranged to cover the top surface of the mounting hole.

[0012] Furthermore, the water supply pipe of the water cooling component is divided into a first pipe, a second pipe and a third pipe, wherein the first pipe is arranged inside the partition, the second pipe is arranged inside the shell, and the third pipe is arranged on the surface of the cover plate, and the first pipe and the third pipe are respectively connected to the two ends of the second pipe to form a complete circulation pipeline, and an installation space is also reserved inside the side wall of the shell, and a micro pump is provided on the second pipe and arranged inside the installation hole.

[0013] Furthermore, the main part of the first pipeline includes a plurality of branch pipes, which are spaced apart from each other and arranged close to the cover surface, and are all gathered at the interface at the center of the end faces at both ends of the partition and connected to the second pipeline.

[0014] Furthermore, the main body of the third pipe is composed of a plurality of finned tubes, each of which reciprocates through a plurality of heat dissipating fins in an S-shaped arrangement, and the two ends of the plurality of finned tubes are gathered at both sides of the cover plate and connected to the second pipe through an interface.

[0015] Furthermore, the first pipe, the second pipe and the third pipe are all copper pipes.

[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0017] 1. This application is based on the existing host structure, combining air cooling and water cooling to form a new cooling structure, which can further improve the cooling effect of various electronic devices inside the host. In this structure, the fan can not only speed up the air circulation speed inside the host by exhausting air, but also speed up the heat dissipation of the water pipe of the water cooling component during the exhaust process, and the water pipe can also rely on the heat dissipation fins on the top surface of the cover plate to speed up the heat dissipation efficiency. The three structures of air cooling, water cooling and the shell itself interact with each other, and the heat dissipation effect is significantly improved;

[0018] 2. In the present application, the fan is installed in a plug-in manner, so that the fan can be replaced individually without dismantling the entire main body, which greatly improves maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1Schematic diagram of the structure of the housing in this embodiment;

[0020] Figure 2 Schematic diagram of the internal structure of the housing in this embodiment;

[0021] Figure 3 Schematic diagram of the structure of the cover plate in this embodiment;

[0022] Figure 4 is a schematic structural diagram of the second pipe and the side wall of the shell in this embodiment;

[0023] Among them: 1. Shell; 11. Air inlet; 2. Partition; 21. Through hole; 3. Cover; 31. Mounting hole; 32. Slot; 33. Heat dissipation fin; 4. Fan; 5. Water cooling assembly; 51. First pipe; 52. Second pipe; 53. Third pipe; 54. Micro pump. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0026] Combination Figure 1-4 As shown, a drone airborne host for a drone includes:

[0027] The housing 1 is a rectangular plastic housing for fixing and protecting the electronic components inside. Various interfaces and a power switch are arranged on its side walls. Air inlets 11 are arranged on both sides of the housing, and dust screens are arranged on the air inlets 11.

[0028] The partition plate 2 is horizontally arranged inside the housing 1 and is used to assist in fixing the main board inside the partition plate 2;

[0029] The cover plate 3 is arranged on the top surface of the housing 1 and is fixedly connected to the housing 1 in an integral manner, and a mounting hole 31 and a fin structure are arranged on the top surface thereof for auxiliary heat dissipation inside the housing 1;

[0030] The fan 4 is fixedly arranged inside the mounting hole 31 and is used to speed up the air circulation speed inside the housing 1, thereby improving the heat dissipation efficiency;

[0031] The water cooling assembly 5 utilizes the indirect contact between the cooling liquid and the internal mainboard for heat exchange, thereby improving the heat dissipation efficiency of the mainboard body.

[0032] Specifically, the partition 2 is horizontally arranged inside the shell 1, and divides the inside of the shell 1 into two spaces, an upper and a lower space. The mainboard is fixedly installed on the surface of the partition 2 and is located inside the upper space. In order to form air circulation, the partition 2 should be provided with a through hole 21, and the upper and lower spaces inside the shell 1 are interconnected, so that the external air can be discharged through the air inlet 11-lower space-through hole 21-upper space-mounting hole 31 on the cover plate 3 to complete the cycle. During the entire circulation process, the through hole 21 should be arranged as close to the mainboard as possible, so that the air can take away part of the heat on the surface of the mainboard during the circulation process, thereby accelerating the heat dissipation efficiency.

[0033] In the above structure, the fan 4 arranged inside the mounting hole 31 arranged on the top surface of the cover plate 3 is needed as a power source, that is, the fan 4 is used to extract the air inside the shell 1 to form a circulation, so the fan 4 exhausts air upwards, and the fan 4 needs to be replaced regularly after long-term use. In order to simplify its maintenance process, the shell 1 itself should be avoided as much as possible. Therefore, based on this aspect, the inner part of the cover plate 3 should be set to be hollow and connected to the mounting hole 31, and the hollow part extends outward and a slot 32 is formed on the side wall of the cover plate 3, and the fan 4 is fixed to the plug plate by bolts, and the plug plate is integrally plugged into the slot 32, so that the fan 4 is arranged exactly at the mounting hole 31, and in this structure, the fan 4 and the mounting hole 31 should be arranged in two to increase the air circulation, thereby increasing the heat dissipation efficiency.

[0034] The water cooling assembly 5 includes a water pipe and a micro pump 54, wherein the water pipe is divided into a first pipe 51, a second pipe 52 and a third pipe 53, wherein the main parts of the first pipe 51 and the third pipe 53 both adopt a branch pipe structure to increase their coverage, the first pipe 51 is arranged inside the partition 2, and the branch pipes on the main part are arranged close to the surface of the partition 2, and the branch pipes are spaced left and right to cover the bottom surface of the entire mainboard, and at the same time, both ends of all the branch pipes are connected through interfaces fixed on the end surfaces of the partition 2 at both ends;

[0035] Several branches of the third pipe 53 adopt a finned tube structure and extend directly to the top surface of the cover plate 3 so as to be in direct contact with the air. Meanwhile, a large number of heat dissipation fins 33 are arranged on the top surface of the cover plate 3 protruding upward. The finned tubes reciprocate through the heat dissipation fins 33 in an S-shaped structure, and finally all the finned tubes are gathered together by the interfaces arranged at both ends of the cover plate 3.

[0036] The second pipe 52 is divided into two L-shaped pipes and arranged inside the side wall of the shell 1. The top end thereof is connected to the two interfaces of the third pipe 53, and the bottom end is connected to the two interfaces of the first pipe 51, thereby forming a complete circulation pipeline. In addition, an installation space is reserved around one of the L-shaped pipes near the second pipe 52 on the side wall of the shell 1. The micro pump 54 is arranged in the L-shaped pipe and is just inside the installation space.

[0037] In addition, the first pipe 51, the second pipe 52 and the third pipe 53 should all be configured as copper pipe structures to enhance their heat exchange capacity.

[0038] In the above structure, the partition 2 should also be made of metal with good thermal conductivity and insulation, such as an aluminum plate with an anodized surface, so as to further improve its heat exchange performance.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the technical solution of the embodiments of the utility model.

Claims

1. A drone airborne host for a drone, characterized in that: The invention comprises a shell (1), wherein a partition (2) is horizontally arranged inside the shell (1), a mainboard is fixedly mounted on the partition (2), a cover plate (3) is arranged on the top of the shell (1), a mounting hole (31) is opened on the top surface of the cover plate (3), a fan (4) is arranged in the mounting hole (31), and air inlets (11) are respectively arranged on both sides of the shell (1), and dustproof nets are arranged at the outlets of the air inlets (11); a water cooling component (5) is also arranged on the shell (1), and a water supply pipe of the water cooling component (5) forms a circulation pipeline via the inside of the side wall of the shell (1), the partition (2) and the inside of the cover plate (3).

2. The drone airborne host for a drone according to claim 1, characterized in that: The partition (2) is arranged horizontally and divides the interior of the shell (1) into two upper and lower spaces, and a plurality of through holes (21) are arranged on the surface of the partition (2) near the main board and connect the two spaces, and the air inlet (11) is arranged below the partition (2) and is connected to the space below the interior of the shell (1).

3. The drone airborne host for a drone according to claim 1, characterized in that: The cover plate (3) is hollow inside and extends toward one side to form a slot (32), and the slot (32) is communicated with the mounting hole (31). The fan (4) is fixedly mounted on the plug plate by bolts, and the plug plate is slidably inserted into the slot (32) to fix the fan (4) exactly at the mounting hole (31).

4. The drone airborne host for a drone according to claim 1, characterized in that: The surface portion of the cover plate (3) is protruded upward to form heat dissipation fins (33), and a plurality of heat dissipation fins (33) extend laterally and are arranged to cover the top surface of the mounting hole (31).

5. The drone airborne host for a drone according to claim 4, characterized in that: The water delivery pipe of the water cooling component (5) is divided into a first pipe (51), a second pipe (52) and a third pipe (53), wherein the first pipe (51) is arranged inside the partition (2), the second pipe (52) is arranged inside the shell (1), and the third pipe (53) is arranged on the surface of the cover plate (3), and the first pipe (51) and the third pipe (53) are respectively connected to the two ends of the second pipe (52) to form a complete circulation pipeline, and an installation space is also reserved inside the side wall of the shell (1), and a micro pump (54) is provided on the second pipe (52) and arranged inside the installation hole (31).

6. The drone airborne host for a drone according to claim 5, characterized in that: The main part of the first pipeline (51) includes a plurality of branch pipes, which are arranged at intervals on the left and right and close to the surface of the cover plate (3), and the plurality of branch pipes are gathered at the interface at the center of the end surfaces of both ends of the partition plate (2) and are connected to the second pipeline (52).

7. The drone airborne host for a drone according to claim 5, characterized in that: The main part of the third pipe (53) is composed of a plurality of finned tubes, each of which reciprocates through a plurality of heat dissipation fins (33) in an S-shaped arrangement, and the two ends of the plurality of finned tubes are gathered at both sides of the cover plate (3) and are connected to the second pipe (52) through an interface.

8. The drone airborne host for a drone according to claim 5, characterized in that: The first pipe (51), the second pipe (52) and the third pipe (53) are all copper pipes.

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