CN216834305U

CN216834305U - Heat dissipation casing for unmanned aerial vehicle

Info

Publication number: CN216834305U
Application number: CN202122415310.8U
Authority: CN
Inventors: 吴江; 赵严; 赵玉琼; 陈�光; 祁志祥
Original assignee: Jiangsu Jianghangzhi Aircraft Engine Components Research Institution Co Ltd
Current assignee: Jiangsu Jianghangzhi Aircraft Engine Components Research Institution Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-06-28
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a heat dissipation shell for unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle, and the technical proposal comprises a casing body, a heat conduction plate is fixedly connected in the casing body, a plurality of heat absorption rods are fixedly connected between the heat conduction plate and the casing body, a plurality of mounting holes and heat dissipation holes are respectively arranged at the upper end and the lower end of the casing body in a penetrating way, the mounting holes and the heat dissipation holes are respectively arranged between the casing body and the heat conduction plate, fans are arranged in the mounting holes, the heat conduction plate is arranged in the casing body to separate the unmanned aerial vehicle operation equipment from the heat dissipation area, thereby effectively avoiding the problem that the dust enters the inside of the casing body to cause the unmanned aerial vehicle to break down, meanwhile, the heat conduction plate can transfer the heat generated when the unmanned aerial vehicle operates to the heat absorption rods, and then the heat absorption rods are cooled through 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.

Description

Heat dissipation casing for unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field, in particular to heat dissipation casing for 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.

SUMMERY OF THE UTILITY MODEL

The utility model provides an above-mentioned problem is solved with heat dissipation casing to above problem to the unmanned aerial vehicle.

The utility model discloses a realize like this, a radiator shell for unmanned aerial vehicle, which comprises a housing body, the inside fixedly connected with heat-conducting plate of casing body, a plurality of evenly distributed's of fixedly connected with heat absorption stick between heat-conducting plate and the casing body, the upper and lower both ends of casing body run through the mounting hole and the louvre of having seted up a plurality of evenly distributed respectively, and are a plurality of mounting hole and a plurality of louvre all are located between casing body and the heat-conducting plate, and are a plurality of the fan is all installed to the inside of mounting hole.

In order to improve the dustproof effect of device, as the utility model discloses a heat dissipation casing for unmanned aerial vehicle is preferred, a plurality of the equal fixedly connected with dust absorption pad of inside wall of louvre, install first dust screen between casing body and the heat-conducting plate, first dust screen is located the below of a plurality of heat absorption stick.

In order to increase heat absorption stick heat radiating area, conduct the utility model discloses a heat dissipation casing is preferred for unmanned aerial vehicle, it is a plurality of the through-hole of seting up a plurality of evenly distributed is all run through to the lateral wall upper end of heat absorption stick.

In order to guarantee fan normal operating, as the utility model discloses a heat dissipation casing is preferred for unmanned aerial vehicle, casing body's up end fixedly connected with and mounting hole assorted dust guard, it is a plurality of the dust guard all is the L shape.

In order to improve the dustproof effect of dust guard, as the utility model discloses a heat dissipation casing is preferred for unmanned aerial vehicle, a plurality of the second dust screen is all installed to the inside upper end of dust guard.

In order to improve the device practicality, as the utility model discloses a heat dissipation casing is preferred for unmanned aerial vehicle, casing body's up end runs through and has seted up the shaft hole, the door plant is installed to casing body's lower terminal surface.

Compared with the prior art, the beneficial effects of the utility model are 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 structure diagram of a heat dissipation casing for an unmanned aerial vehicle according to the present invention;

fig. 2 is a partial structure view of a heat dissipation casing for an unmanned aerial vehicle according to the present invention;

fig. 3 is a cross-sectional view of the heat dissipation casing for the unmanned aerial vehicle of 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 clearly understood, the present invention is further described in 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 those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited 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 utility model, the equal fixedly connected with dust absorption pad of the inside wall of a plurality of louvres 8 installs first dust screen 7 between casing body 1 and heat-conducting plate 6, and first dust screen 7 is located the below of a plurality of heat absorption stick 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 utility model, the through-hole 5 of setting up a plurality of evenly distributed is all run through to the lateral wall upper end of a plurality of heat absorption stick 4.

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 utility model, the up end fixedly connected with of

casing body

1 and 2 assorted dust guards 10 of mounting hole, a plurality of dust guards 10 all are the 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 utility model, second dust screen 11 is all installed to a plurality of dust guard 10's inside upper end.

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 utility model, the up end of casing body 1 runs through and has seted up shaft hole 12, and door plant 9 is installed to casing body 1's lower terminal surface.

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 utility model discloses a theory of operation and use flow: 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 above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

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 casing for the unmanned aerial vehicle of claim 4, characterized in that: 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).