Unmanned aerial vehicle shell heat dissipation structure

Abstract

The utility model relates to the technical field of unmanned aerial vehicle shells, in particular to an unmanned aerial vehicle shell heat dissipation structure which is characterized in that a heat dissipation opening and an air inlet groove are formed in the surface of an unmanned aerial vehicle shell body, a positioning groove is formed in the side face of a placement plate, a bottom plate is arranged in the positioning groove, a filter plate is arranged at the bottom of the bottom plate, and a sealing plate is arranged on the surface of the placement plate; the unmanned aerial vehicle shell has the beneficial effects that when the unmanned aerial vehicle shell is used, after the unmanned aerial vehicle shell body is installed on an unmanned aerial vehicle, and when the unmanned aerial vehicle flies at a high altitude, wind power generated in the flying process can be blown into the unmanned aerial vehicle through the air inlet grooves, so that air circulation in the unmanned aerial vehicle can be increased; according to the shell body of the unmanned aerial vehicle, heat in the unmanned aerial vehicle can be discharged from other air inlet grooves, so that the heat dissipation effect in the unmanned aerial vehicle can be improved, the overall weight of the shell body of the unmanned aerial vehicle is reduced through the formed air inlet grooves, and the overall endurance of the unmanned aerial vehicle is improved.

Description

Technical Field

[0001] The utility model relates to the field of UAV shells, in particular to a heat dissipation structure for a UAV shell. Background Technique

[0002] An unmanned aerial vehicle, abbreviated as "UAV", is an unpiloted aircraft controlled by a radio remote control device and a self - contained program control device, or is completely or intermittently autonomously operated by an on - vehicle computer.

[0003] In the prior art, in order to facilitate internal heat dissipation during the use of UAVs, a water - cooling method is adopted by arranging it inside the UAV shell to avoid the influence on use due to high internal heat of the UAV.

[0004] However, the heat - dissipation shell of the existing UAV increases the weight of the UAV through the water - cooling method, greatly increasing the load of the UAV and reducing the endurance performance of the UAV. For this reason, the utility model provides a heat - dissipation structure for a UAV shell to solve the above - mentioned technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a heat - dissipation structure for a UAV shell to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A heat - dissipation structure for a UAV shell, the heat - dissipation structure of the UAV shell includes: a UAV shell body, with heat - dissipation openings and air - inlet grooves opened on the surface of the UAV shell body;

[0007] A placement plate, with positioning grooves opened on the side surface of the placement plate, a bottom plate arranged in the positioning grooves, a filter plate arranged at the bottom of the bottom plate, and a sealing plate arranged on the surface of the placement plate.

[0008] Preferably, multiple groups of air - inlet grooves are opened, and the multiple groups of air - inlet grooves are regularly arranged in a circular shape around the heat - dissipation openings, and the placement plate is fixedly connected to the surface of the UAV shell body.

[0009] Preferably, limiting grooves are opened on the side surface of the positioning grooves, two groups of limiting grooves are opened, and the two groups of limiting grooves are symmetrically distributed with respect to the positioning grooves.

[0010] Preferably, placement grooves are opened on the surface of the bottom plate, positioning rods are arranged in the placement grooves, one end of the positioning rod can be inserted into the limiting grooves, a moving plate is arranged on the end surface of the positioning rod, a metal elastic sheet is arranged on the end surface of the moving plate, one end of the metal elastic sheet is fixedly connected to the side surface of the moving plate, and the other end of the metal elastic sheet is fixedly connected to the end surface of the placement groove.

[0011] Preferably, a limiting frame is arranged on the surface of the bottom plate, one end of the moving plate is inserted into the limiting frame, the moving plate can displace within the limiting frame, and the limiting frame can limit the moving plate.

[0012] Preferably, the filter plate is located in the air inlet groove. Through holes are formed on the surface of the placement plate. The sealing plate is fixedly connected to the surface of the placement plate by bolts. The sealing plate can seal the upper part of the through holes. A hole is formed on the surface of the sealing plate, and a transparent plate is arranged in the hole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the heat dissipation structure of the UAV shell proposed by the present utility model, when the UAV shell body is installed on the UAV during use, when the UAV is flying at high altitude, the wind generated during the flight can be blown into the UAV through the air inlet groove, thereby increasing the air circulation inside the UAV, and then the heat inside the UAV can be discharged from other air inlet grooves. Therefore, the heat dissipation effect inside the UAV can be increased. By providing the air inlet groove, the overall weight of the UAV shell body is also reduced, thereby improving the overall endurance of the UAV. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the present utility model after a set of filter plates are removed;

[0017] Figure 3 is Figure 2 an enlarged structural diagram of part A in

[0018] Figure 4 is a schematic structural diagram of the filter plate of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the UAV shell body of the present utility model;

[0020] Figure 6 is a schematic structural diagram of the present utility model after the sealing plate is removed.

[0021] In the figure: 1, UAV shell body; 2, heat dissipation port; 3, air inlet groove; 4, placement plate; 5, positioning groove; 6, bottom plate; 7, filter plate; 8, sealing plate; 9, limiting groove; 10, placement groove; 11, positioning rod; 12, moving plate; 13, metal elastic sheet; 14, limiting frame; 15, through hole; 16, transparent plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make its advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1-6 , the present utility model provides a technical solution: a heat dissipation structure for a drone housing, the heat dissipation structure for the drone housing includes: a drone housing body 1, a heat dissipation opening 2 and an air inlet groove 3 are provided on the surface of the drone housing body 1;

[0024] A placement plate 4, a positioning groove 5 is provided on the side surface of the placement plate 4, a bottom plate 6 is arranged in the positioning groove 5, a filter plate 7 is arranged at the bottom of the bottom plate 6, and a sealing plate 8 is arranged on the surface of the placement plate 4;

[0025] When in use, after the drone housing body 1 is installed on the drone, when the drone is flying at high altitude, the wind generated during the flight can be blown into the drone through the air inlet groove 3, thereby increasing the air circulation inside the drone, and then the heat inside the drone can be discharged from other air inlet grooves 3. Therefore, the heat dissipation effect inside the drone can be increased, and the overall weight of the drone housing body 1 is also reduced by the provided air inlet groove 3, thereby improving the overall endurance of the drone.

[0026] Embodiment 2: On the basis of Embodiment 1, in order to facilitate heat dissipation inside the drone, air inlet grooves 3 are provided. Multiple groups of air inlet grooves 3 are regularly arranged in a circular pattern around the heat dissipation opening 2. The placement plate 4 is fixedly connected to the surface of the drone housing body 1. The filter plate 7 is located inside the air inlet groove 3. Through holes 15 are provided on the surface of the placement plate 4. The sealing plate 8 is fixedly connected to the surface of the placement plate 4 by bolts. The sealing plate 8 can seal the upper part of the through holes 15. A hole is provided on the surface of the sealing plate 8, and a transparent plate 16 is arranged in the hole;

[0027] When in use, the wind generated by the drone during flight can enter the inside of the drone housing body 1 through the air inlet groove 3, and then the fluidity of the wind can discharge the heat inside the drone from other air inlet grooves 3, thereby increasing the heat dissipation effect inside the drone. When in use, it is convenient to use the transparent plate 16 arranged in the sealing plate 8 to observe the inside of the drone body through the drone housing body 1.

[0028] Embodiment 3: On the basis of Embodiment 2, a filter plate 7 is provided to prevent large particulate debris in the air from entering the drone through the air inlet groove 3. A limiting groove 9 is formed on the side surface of the positioning groove 5. There are two groups of limiting grooves 9, and the two groups of limiting grooves 9 are symmetrically distributed with respect to the positioning groove 5. A placement groove 10 is formed on the surface of the bottom plate 6. A positioning rod 11 is arranged in the placement groove 10. One end of the positioning rod 11 can be inserted into the limiting groove 9. A moving plate 12 is arranged on the end surface of the positioning rod 11. A metal elastic sheet 13 is arranged on the end surface of the moving plate 12. One end of the metal elastic sheet 13 is fixedly connected to the side surface of the moving plate 12, and the other end of the metal elastic sheet 13 is fixedly connected to the end surface of the placement groove 10. A limiting frame 14 is arranged on the surface of the bottom plate 6. One end of the moving plate 12 is inserted into the limiting frame 14, and the moving plate 12 can be displaced in the limiting frame 14. The limiting frame 14 can limit the moving plate 12;

[0029] During use, the filter plate 7 can be used to protect the air inlet groove 3 to prevent large particulate debris in the air from entering the drone through the air inlet groove 3. When the filter plate 7 needs to be removed, the positioning rod 11 can be moved backward by pushing the moving plate 12 so that one end of the positioning rod 11 disengages from the limiting groove 9, and then the filter plate 7 can be taken out. The metal elastic sheet 13 can play a role in limiting the positioning rod 11. The limiting frame 14 can, on the one hand, prevent the positioning rod 11 from disengaging from the bottom plate 6, and on the other hand, guide the displacement of the positioning rod 11.

[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation structure for the outer shell of a drone, characterized in that: The heat dissipation structure of the UAV housing includes: a UAV housing body (1), on the surface of which there are heat dissipation openings (2) and air inlet grooves (3); A placement plate (4), on the side of which there is a positioning groove (5), a bottom plate (6) is arranged in the positioning groove (5), a filter plate (7) is arranged at the bottom of the bottom plate (6), and a sealing plate (8) is arranged on the surface of the placement plate (4).

2. The heat dissipation structure of the drone housing according to claim 1, wherein: A plurality of groups of the air inlet grooves (3) are provided, and the plurality of groups of air inlet grooves (3) are regularly arranged in a circular shape around the heat dissipation openings (2), and the placement plate (4) is fixedly connected to the surface of the UAV housing body (1).

3. The heat dissipation structure of the UAV housing according to claim 1, characterized in that: A limiting groove (9) is provided on the side of the positioning groove (5), and two groups of the limiting grooves (9) are provided, and the two groups of limiting grooves (9) are symmetrically distributed with respect to the positioning groove (5).

4. The heat dissipation structure of the drone housing according to claim 1, characterized in that: A placement groove (10) is provided on the surface of the bottom plate (6), a positioning rod (11) is arranged in the placement groove (10), one end of the positioning rod (11) can be inserted into the limiting groove (9), a moving plate (12) is arranged on the end surface of the positioning rod (11), a metal elastic sheet (13) is arranged on the end surface of the moving plate (12), one end of the metal elastic sheet (13) is fixedly connected to the side surface of the moving plate (12), and the other end of the metal elastic sheet (13) is fixedly connected to the end surface of the placement groove (10).

5. The heat dissipation structure of the drone housing according to claim 1, characterized in that: A limiting frame (14) is arranged on the surface of the bottom plate (6), one end of the moving plate (12) is inserted into the limiting frame (14), the moving plate (12) can be displaced in the limiting frame (14), and the limiting frame (14) can limit the moving plate (12).

6. The heat dissipation structure of the drone housing according to claim 1, wherein: The filter plate (7) is located in the air inlet groove (3), through holes (15) are provided on the surface of the placement plate (4), the sealing plate (8) is fixedly connected to the surface of the placement plate (4) by bolts, the sealing plate (8) can seal the upper part of the through holes (15), and holes are provided on the surface of the sealing plate (8), and a transparent plate (16) is arranged in the holes.

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