CN206384142U - Unmanned plane air guide structure - Google Patents
Unmanned plane air guide structure Download PDFInfo
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- CN206384142U CN206384142U CN201621449383.1U CN201621449383U CN206384142U CN 206384142 U CN206384142 U CN 206384142U CN 201621449383 U CN201621449383 U CN 201621449383U CN 206384142 U CN206384142 U CN 206384142U
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- unmanned plane
- guide structure
- guiding
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Abstract
The utility model proposes a kind of unmanned plane air guide structure, including：Horn, the blade on the horn, and at least one air-guiding hole being opened on the horn；Air-guiding hole is arranged at the position of the close fuselage of horn, and positioned at the underface of blade afterbody rotary area.The wind of unmanned plane air guide structure of the present utility model, fully collection paddle rotation generation, makes radiating effect more preferable.
Description
Technical field
The utility model belongs to unmanned air vehicle technique field, more particularly to be a kind of unmanned plane air guide structure.
Background technology
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus provided for oneself
Not manned vehicle.Unmanned plane can operationally generate more heat, if these heats are radiated not in time, heat
The normal work of unmanned plane can be impacted when hoarding overheat, long-term overheat can cause unmanned plane damage or service life to decline
Subtract, thus the part for radiating would generally be set on unmanned plane.
Some air ports can be set in existing unmanned plane to realize wind guide and heat dispersion, but the air port set due to its position,
The reasons such as construction and the wind that gathers are simultaneously insufficient, and radiating effect is not good, thus needs to set fan in unmanned plane, by fan
To realize the sufficient flow of air-flow so that radiating reaches ideal effect, however, the fuselage interior machine cavity space of unmanned plane is limited, wind
The setting of fan causes body volume bigger, and weight is heavier, and the running of fan can also produce larger noise.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of unmanned plane air guide structure, fully the rotation of collection paddle
The wind of generation, makes radiating effect more preferable.
To solve the above problems, the utility model proposes a kind of unmanned plane air guide structure, including：Horn, installed in described
Blade on horn, and at least one air-guiding hole being opened on the horn；Air-guiding hole is arranged at the close fuselage of horn
Position, and positioned at the underface of blade afterbody rotary area.
According to one embodiment of the present utility model, the elongated hole of air-guiding hole, and the length direction of air-guiding hole with
Horn length direction is identical.
According to one embodiment of the present utility model, guiding wall is provided with the air-guiding hole, described lead is shaped in
On one long side of air holes, so that air-flow is conveyed inwardly.
According to one embodiment of the present utility model, the guiding wall is shaped in the first long side of the air-guiding hole
On, and to inclination on the inside of horn or bent since the described first long side；First long side of the air-guiding hole is in correspondence blade
The long side first passed around during rotation.
According to one embodiment of the present utility model, the length of the horn is equal to or slightly greater than the length of unilateral blade.
According to one embodiment of the present utility model, the air-guiding hole being opened on a horn is three；In the horn
On width, air-guiding hole is intervally arranged, and positioned at crown center position.
According to one embodiment of the present utility model, reinforcing plate is provided with the wall of the inner side of the horn windward.
According to one embodiment of the present utility model, in addition to fuselage, the horn is connected, the air-flow of air-guiding hole collection is led
Enter in the fuselage.
According to one embodiment of the present utility model, the fuselage is integrally formed with horn to be connected, in connection intermediate location,
The upside retraction certain size of fuselage.
According to one embodiment of the present utility model, inwall of the air-flow that the air-guiding hole is gathered along the fuselage enters,
Circulated in the whole machine cavity of fuselage interior.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：
Paddle afterbody is the maximum part of rotation life wind, and air-guiding hole is arranged on the underface in place of the raw wind maximum of rotation, can
The wind collected is maximum, and producible air-flow is most strong behind importing inside, and being arranged on horn can cause close to fuselage position
Air-flow less flows along the inwall of horn, the current rate loss on horn is reduced, so that it is more straight to reach the position that need to be radiated
Connect, better heat-radiation effect.
Direction of rotation when being rotated to due to blade above horn is tangentially, thus gas vertical with horn length direction
Stream can be downward and swept away horn, elongate holes is set on horn length direction, air-flow can be collected and enter by elongate holes
On the inside of horn, the wind collected is more.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the unmanned plane air guide structure of the embodiment of the utility model one；
Fig. 2 is the cross-sectional view of the unmanned plane air guide structure of the embodiment of the utility model one；
Fig. 3 is the close-up schematic view of Fig. 2 unmanned plane air guide structure；
Fig. 4 is another cross-sectional view of the unmanned plane air guide structure of the embodiment of the utility model one.
Description of symbols in figure：
1- horns, 2- blades, 3- fuselages, 11- air-guiding holes, 12- guiding walls, 13- reinforcing plates, 31- upper casings, 32- lower casings,
33- drain pans.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.
Many details are elaborated in the following description to fully understand the utility model.But this practicality is new
Type can be implemented with being much different from other manner described here, and those skilled in the art can be new without prejudice to this practicality
Similar popularization is done in the case of type intension, therefore the utility model is not limited by following public specific implementation.
Referring to Fig. 1 and Fig. 2, in one embodiment, unmanned plane air guide structure includes：Horn 1, blade 2 and at least one
Air-guiding hole 11.Blade 2 is arranged on horn 1, and the mounting means of specific paddle 2 without limitation, can be installed to by oar seat
On horn 1, and it can be rotated by motor drive relative to horn 1, the rotation of paddle 2 produces larger wind.
Air-guiding hole 11 is opened on horn 1, for gathering the wind of the rotation generation of paddle 2.It is of course possible on each horn 1
Open up at least one air-guiding hole 11.Wherein, air-guiding hole 11 is arranged at the position of the close fuselage 3 of horn 1, and positioned at blade 2
The underface of afterbody rotary area, the afterbody of paddle 2 is the maximum part of the raw wind of rotation, and air-guiding hole 11 is arranged on the raw wind maximum of rotation
The underface at place, the wind that can be collected is maximum, and producible air-flow is most strong behind importing inside, and it is close to be arranged on horn 1
The position of fuselage 3 can cause air-flow less to be flowed along the inwall of horn 1, the current rate loss on horn 1 be reduced, so as to arrive
It is more direct up to the position that need to be radiated, fan can need not be set also to reach preferably radiating effect.
In one embodiment, the elongated hole of air-guiding hole 11, and the length direction and the length direction of horn 1 of air-guiding hole 11
It is identical.Direction of rotation when rotating to 1 top of horn due to blade 2 is tangentially, thus gas vertical with the length direction of horn 1
Stream can be downward and swept away horn 1, elongate holes is set on the length direction of horn 1, air-flow can collect entrance by elongate holes
The inner side of horn 1, the wind collected is more.
In one embodiment, guiding wall 12 is provided with air-guiding hole 11, the guiding wall 12 is shaped in air-guiding hole
On a 11 long side, so that air-flow is conveyed inwardly.In order that guiding wall 12 structure it is more stable, can by a transition wall come
Guiding wall 12 is connected with it with the adjacent edge that air-guiding hole 11 is connected long side.
In one embodiment, referring to Fig. 2 and Fig. 3, guiding wall 12 is shaped on the first long side of air-guiding hole 11, and
Tilt or bend to the inner side of horn 1 since the first long side.First long side of air-guiding hole 11 is to correspond to when blade 2 rotates first
The long side passed through.By the guiding of guiding wall 12 wind collected can be caused smoothly to be inducted into the inner side of horn 1, and flow to required dissipate
In thermal region, it is to avoid the unnecessary loss of air-flow.
In one embodiment, the length of horn 1 is equal to or slightly greater than the length of unilateral blade 2, and blade 2 may be mounted at
Above the end of horn, blade 2 can be two panels, and unilateral blade 2 is therein a piece of.So that the position of air-guiding hole 11 can be with
Closer to fuselage, while meeting in the underface of the rotary area of blade 2.
In one embodiment, as Figure 1-3, the air-guiding hole 11 being opened on a horn 1 is three.In the machine
On the width of arm 1, three air-guiding holes 11 are intervally arranged, and the crown center position on the width of horn 1.At this
At position, the structural strength of horn 1 is higher, and effect of collecting folk songs is best.
In one embodiment, reinforcing plate 13 is provided with the wall of the inner side of horn 1 windward, wall is, for example, that alignment is drawn windward
The wall of guide wall.Reinforcing plate 13 is set further to strengthen the structural strength of horn 1.
In one embodiment, referring to Fig. 1,2 and Fig. 4, unmanned plane air guide structure also includes fuselage 3.Fuselage 3 connects horn
1, the air-flow that air-guiding hole 11 is gathered is imported in fuselage 3, is flow in region to be radiated.
Fuselage 3 can be integrally formed with horn 1 and be connected so that structural strength is higher, in the connection of fuselage 3 and horn 1
Cross position, the upside retraction certain size of fuselage 3 so that ensure blade 2 afterbody can close to fuselage 3 without getting to fuselage 3,
Air-guiding hole 11 can be made is located closer to fuselage 3.
Inwall of the air-flow that air-guiding hole 11 is gathered along fuselage 3 enters, and is circulated in the whole machine cavity in the inside of fuselage 3, air-flow can
To be directed at the concentration radiating of the inside machine cavity of fuselage 3, but air-flow can be not limited in certain in whole machine cavity internal circulation
At one, the heat of whole machine cavity can be taken away, prevent hot-spot region heat is conducted to other regions of machine cavity from can not dissipate
The situation of heat occurs.
The housing of fuselage can include upper casing 31, lower casing 32 and bottom 33, and bottom 33 is covered in lower machine when in use
On shell 32, upper casing 31 and lower casing 32 cover to form internal machine cavity again, and bottom 33 can detachably cause machine cavity internal mode
Block is easy to dress to take maintenance.
Although the utility model is disclosed as above with preferred embodiment, it is not for limiting claim, Ren Heben
Art personnel are not being departed from spirit and scope of the present utility model, can make possible variation and modification, therefore
The scope that protection domain of the present utility model should be defined by the utility model claim is defined.
Claims (10)
1. a kind of unmanned plane air guide structure, it is characterised in that including：Horn, the blade on the horn, and be opened in
At least one air-guiding hole on the horn；Air-guiding hole is arranged at the position of the close fuselage of horn, and positioned at the rotation of blade afterbody
Turn the underface in region.
2. unmanned plane air guide structure as claimed in claim 1, it is characterised in that the elongated hole of air-guiding hole, and wind-guiding
The length direction in hole is identical with horn length direction.
3. unmanned plane air guide structure as claimed in claim 2, it is characterised in that guiding wall, one are provided with the air-guiding hole
It is body formed on a long side of the air-guiding hole so that air-flow is conveyed inwardly.
4. unmanned plane air guide structure as claimed in claim 3, it is characterised in that the guiding wall is shaped in the wind-guiding
On the first long side in hole, and to inclination on the inside of horn or bent since the described first long side；First long side of the air-guiding hole
For the long side first passed around in correspondence blade rotation.
5. unmanned plane air guide structure as claimed in claim 1, it is characterised in that the length of the horn is equal to or slightly greater than single
The length of side blade.
6. the unmanned plane air guide structure as described in any one in claim 1-5, it is characterised in that be opened on a horn
Air-guiding hole be three；On the width of the horn, air-guiding hole is intervally arranged, and positioned at crown center position.
7. unmanned plane air guide structure as claimed in claim 6, it is characterised in that set on the wall of the inner side of the horn windward
There is reinforcing plate.
8. unmanned plane air guide structure as claimed in claim 1, it is characterised in that also including fuselage, connects the horn, wind-guiding
The air-flow of hole collection is imported in the fuselage.
9. unmanned plane air guide structure as claimed in claim 8, it is characterised in that the fuselage is integrally formed with horn to be connected,
In connection intermediate location, the upside retraction certain size of fuselage.
10. unmanned plane air guide structure as claimed in claim 8, it is characterised in that the air-flow of the air-guiding hole collection is described in
The inwall of fuselage enters, and is circulated in the whole machine cavity of fuselage interior.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449383.1U CN206384142U (en) | 2016-12-27 | 2016-12-27 | Unmanned plane air guide structure |
| US15/703,988 US20180002023A1 (en) | 2016-12-27 | 2017-09-14 | Cooling system for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621449383.1U CN206384142U (en) | 2016-12-27 | 2016-12-27 | Unmanned plane air guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206384142U true CN206384142U (en) | 2017-08-08 |
Family
ID=59490385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621449383.1U Active CN206384142U (en) | 2016-12-27 | 2016-12-27 | Unmanned plane air guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206384142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357057A (en) * | 2020-10-27 | 2021-02-12 | 湖北山石智能科技有限公司 | Plant protection unmanned aerial vehicle front shroud |
-
2016
- 2016-12-27 CN CN201621449383.1U patent/CN206384142U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112357057A (en) * | 2020-10-27 | 2021-02-12 | 湖北山石智能科技有限公司 | Plant protection unmanned aerial vehicle front shroud |
| CN112357057B (en) * | 2020-10-27 | 2022-09-09 | 湖北山石智能科技有限公司 | Plant protection unmanned aerial vehicle front shroud |
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