阅读说明：本技术 一种无人机用散热壳体 (Heat dissipation casing for unmanned aerial vehicle ) 是由 吴江 赵严 赵玉琼 陈�光 祁志祥 于 2021-10-08 设计创作，主要内容包括：本发明公开了一种无人机用散热壳体,属于无人机技术领域,其技术方案要点包括机壳本体,机壳本体的内部固定连接有导热板,导热板与机壳本体之间固定连接有多个均匀分布的吸热棒,机壳本体的上下两端分别贯穿开设有多个均匀分布的安装孔和散热孔,多个安装孔和多个散热孔均位于机壳本体与导热板之间,多个安装孔的内部均安装有风扇,通过在机壳本体的内部安装导热板,将无人机运行设备与散热区隔开,进而有效避免灰尘进入机壳本体的内部导致无人机发生故障的问题,同时导热板会将无人机运行时产生的热量传递给吸热棒,然后通过风扇与散热孔的配合对吸热棒进行降温,进而达到了散热效果好和防止杂质或灰尘会进入机壳本体内的问题。(The invention discloses a heat dissipation shell for an unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles, and adopts the technical scheme that the heat dissipation shell comprises a shell body, wherein a heat conduction plate is fixedly connected inside the shell body, a plurality of heat absorption rods which are uniformly distributed are fixedly connected between the heat conduction plate and the shell body, a plurality of mounting holes and heat dissipation holes which are uniformly distributed are respectively formed in the upper end and the lower end of the shell body in a penetrating way, the mounting holes and the heat dissipation holes are respectively positioned between the shell body and the heat conduction plate, fans are respectively arranged inside the mounting holes, the heat conduction plate is arranged inside the shell body to separate operating equipment of the unmanned aerial vehicle from the heat dissipation area, so that the problem that the unmanned aerial vehicle breaks down due to the fact that dust enters the inside of the shell body is effectively avoided, meanwhile, the heat generated when the unmanned aerial vehicle operates is transferred to the heat absorption rods by the heat conduction plate, and then the heat absorption rods are cooled by the matching of the fans and the heat dissipation holes, thereby achieving the problems of good heat dissipation effect and preventing impurities or dust from entering the shell body.)

1. The utility model provides a heat dissipation casing for unmanned aerial vehicle, includes casing body (1), its characterized in that: the inside fixedly connected with heat-conducting plate (6) of casing body (1), a plurality of evenly distributed's of fixedly connected with heat absorption stick (4) between heat-conducting plate (6) and casing body (1), the upper and lower both ends of casing body (1) run through mounting hole (2) and louvre (8) of seting up a plurality of evenly distributed respectively, and are a plurality of mounting hole (2) and a plurality of louvre (8) all are located between casing body (1) and heat-conducting plate (6), and are a plurality of fan (3) are all installed to the inside of mounting hole (2).

2. The heat dissipation case for the unmanned aerial vehicle as claimed in claim 1, wherein: a plurality of the equal fixedly connected with dust absorption pad of inside wall of louvre (8), install first dust screen (7) between casing body (1) and heat-conducting plate (6), first dust screen (7) are located the below of a plurality of heat absorption stick (4).

3. The heat dissipation case for the unmanned aerial vehicle as claimed in claim 1, wherein: a plurality of through holes (5) which are uniformly distributed are formed in the upper end of the outer side wall of the heat absorption rod (4) in a penetrating way.

4. The heat dissipation case for the unmanned aerial vehicle as claimed in claim 1, wherein: the upper end face of the machine shell body (1) is fixedly connected with a dust guard (10) matched with the mounting hole (2), and the dust guard (10) is in an L shape.

5. The heat dissipation case for the unmanned aerial vehicle as claimed in claim 4, wherein: a second dust screen (11) is installed at the upper end of the interior of the dust guard plates (10).

6. The heat dissipation case for the unmanned aerial vehicle as claimed in claim 1, wherein: the upper end face of the machine shell body (1) is provided with a shaft hole (12) in a penetrating mode, and the lower end face of the machine shell body (1) is provided with a door panel (9).

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to a heat dissipation shell for an unmanned aerial vehicle.

Background

An unmanned aircraft, abbreviated as "unmanned aerial vehicle" in english and abbreviated as "UAV", is an unmanned aircraft operated by a radio remote control device and a self-contained program control device, or is autonomously operated by an onboard computer, either completely or intermittently; unmanned planes tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than manned aircraft; unmanned aerial vehicles can be classified into military and civil according to application fields; for military use, unmanned aerial vehicles are divided into reconnaissance aircraft and target drone; in the civil aspect, the unmanned aerial vehicle + the industry application 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 the industrial application and develop the unmanned aerial vehicle technology; the wing trunk of the unmanned aerial vehicle is an important component of the unmanned aerial vehicle.

Unmanned aerial vehicle is at the during operation because a plurality of electrical components simultaneous working can produce a large amount of heats, need dispel the heat to the device, but current unmanned aerial vehicle casing radiating effect is relatively poor, and in current unmanned aerial vehicle casing impurity or dust can get into the casing when dispelling the heat to lead to unmanned aerial vehicle to break down.

Disclosure of Invention

The invention provides a heat dissipation shell for an unmanned aerial vehicle to solve the problems.

The invention is realized in such a way that the heat dissipation shell for the unmanned aerial vehicle comprises a shell body, wherein a heat conduction plate is fixedly connected inside the shell body, a plurality of heat absorption rods which are uniformly distributed are fixedly connected between the heat conduction plate and the shell body, the upper end and the lower end of the shell body are respectively provided with a plurality of mounting holes and heat dissipation holes which are uniformly distributed in a penetrating manner, the mounting holes and the heat dissipation holes are all positioned between the shell body and the heat conduction plate, and fans are installed inside the mounting holes.

In order to improve the dustproof effect of the device, the heat dissipation shell for the unmanned aerial vehicle is preferably used, the inner side walls of the heat dissipation holes are fixedly connected with dust absorption pads, and a first dustproof net is arranged between the shell body and the heat conduction plate and is positioned below the heat absorption rods.

In order to increase the heat dissipation area of the heat absorption rods, the heat dissipation shell for the unmanned aerial vehicle is preferably provided with a plurality of through holes which are uniformly distributed and penetrate through the upper ends of the outer side walls of the heat absorption rods.

In order to ensure the normal operation of the fan, the heat dissipation shell for the unmanned aerial vehicle is preferably used, the upper end surface of the machine shell body is fixedly connected with the dust guard matched with the mounting hole, and the dust guard is L-shaped.

In order to improve the dustproof effect of the dust guard, it is preferable that, as the heat dissipation housing for an unmanned aerial vehicle according to the present invention, a second dustproof net is attached to each of the upper ends of the insides of the plurality of dust guards.

In order to improve the practicability of the device, the heat dissipation casing for the unmanned aerial vehicle is preferably configured such that a shaft hole is formed through the upper end surface of the casing body, and a door panel is mounted on the lower end surface of the casing body.

Compared with the prior art, the invention has the beneficial effects that:

this kind of radiating shell for unmanned aerial vehicle, through the internally mounted heat-conducting plate at the casing body, separate unmanned aerial vehicle operation equipment and radiating area, and then effectively avoid the inside of dust entering casing body to lead to the problem that unmanned aerial vehicle broke down, the heat-conducting plate can be with the heat transfer that unmanned aerial vehicle operation produced for the stick that absorbs heat simultaneously, then cool down to the stick that absorbs heat through the cooperation of fan with the louvre, and then reached the radiating effect good and prevented that impurity or dust can get into the casing problem originally internal.

Drawings

Fig. 1 is an overall structural view of a heat dissipation case for an unmanned aerial vehicle according to the present invention;

fig. 2 is a partial structural view of a heat dissipating housing for an unmanned aerial vehicle according to the present invention;

fig. 3 is a cross-sectional view of a heat dissipation housing for an unmanned aerial vehicle according to the present invention.

In the figure, 1, a casing body; 2. mounting holes; 3. a fan; 4. a heat absorption rod; 5. a through hole; 6. a heat conducting plate; 7. a first dust screen; 8. heat dissipation holes; 9. a door panel; 10. a dust-proof plate; 11. a second dust screen; 12. and the shaft hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a heat dissipation casing for unmanned aerial vehicle, including casing body 1, the inside fixedly connected with heat-conducting plate 6 of casing body 1, a plurality of evenly distributed's of fixedly connected with heat absorption stick 4 between heat-conducting plate 6 and the casing body 1, the upper and lower both ends of casing body 1 run through respectively and set up a plurality of evenly distributed's mounting hole 2 and louvre 8, a plurality of mounting holes 2 and a plurality of louvre 8 all are located between casing body 1 and the heat-conducting plate 6, fan 3 is all installed to the inside of a plurality of mounting holes 2.

In this embodiment: through internally mounted heat-conducting plate 6 at casing body 1, separate unmanned aerial vehicle operation equipment and radiating area, and then effectively avoid the dust to get into the inside problem that leads to unmanned aerial vehicle to break down of casing body 1, heat-conducting plate 6 can transmit the heat that unmanned aerial vehicle operation produced for heat absorption stick 4 simultaneously, then cool down heat absorption stick 4 through fan 3 and 8 cooperation of louvre, and then reached the radiating effect good and prevent that impurity or dust can get into the problem in the casing body 1.

As a technical optimization scheme of the invention, the inner side walls of the plurality of radiating holes 8 are fixedly connected with dust absorption pads, a first dust screen 7 is arranged between the machine shell body 1 and the heat conducting plate 6, and the first dust screen 7 is positioned below the plurality of heat absorption rods 4.

In this embodiment: by arranging the dust absorption pad and the first dust screen 7, the problem that dust enters the space between the case body 1 and the heat conduction plate 6 through the heat dissipation holes 8 is avoided.

As a technical optimization scheme of the invention, a plurality of through holes 5 which are uniformly distributed are formed at the upper ends of the outer side walls of the heat absorption rods 4 in a penetrating way.

In this embodiment: the through holes 5 which are uniformly distributed are formed in the upper end of the outer side wall of the heat absorption rods 4 in a penetrating mode, so that the contact area between the heat absorption rods 4 and the outside is increased, and the heat dissipation efficiency of the heat absorption rods 4 is improved.

As a technical optimization scheme of the invention, the upper end face of the machine shell body 1 is fixedly connected with the dustproof plates 10 matched with the mounting holes 2, and the dustproof plates 10 are all in an L shape.

In this embodiment: through setting up dust guard 10, reduce the pressure differential around fan 3 for fan 3 can normal operating, block the dust around fan 3 simultaneously, and then prevent that a large amount of dust from getting into fan 3 and influencing the problem of fan 3 normal operating.

As a technical optimization scheme of the present invention, the second dust screen 11 is installed at the upper end of the interior of each of the plurality of dust screens 10.

In this embodiment: the second dust screen 11 is installed inside the dust-proof plate 10, thereby improving the dust-proof effect of the dust-proof plate 10.

As a technical optimization scheme of the invention, the upper end surface of the machine shell body 1 is provided with a shaft hole 12 in a penetrating way, and the lower end surface of the machine shell body 1 is provided with a door panel 9.

In this embodiment: through setting up shaft hole 12, and then make things convenient for the staff to install motor shaft, through setting up door plant 9 for the staff inspects the inside setting of maintenance casing body 1, improves the device practicality.

The working principle and the using process of the invention are as follows: when using the device, heat transfer that produces when operating unmanned aerial vehicle through heat-conducting plate 6 gives heat absorption stick 4, blow cold wind through fan 3 to casing body 1's inside simultaneously, cool down to heat absorption stick 4, and then blow off the heat that heat absorption stick 4 absorbs and accomplish the cooling to equipment from louvre 8, when fan 3 cools down to heat absorption stick 4, increase heat radiating area of heat absorption stick 4 through-hole 5, and then improve device radiating efficiency, through setting up dust guard 10 and second dust screen 11, play the protection to the fan 3 with dirt-proof effect, and then improve fan 3 life, separate unmanned aerial vehicle operation equipment and radiating area through heat-conducting plate 6 when carrying out the heat dissipation to the device, and then effectively avoid the inside of dust entering casing body 1 to lead to the problem that unmanned aerial vehicle breaks down, equipment service life has been increased.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.