CN106516096A - Power mechanism of unmanned aerial vehicle carrier and motor thereof - Google Patents
Power mechanism of unmanned aerial vehicle carrier and motor thereof Download PDFInfo
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- CN106516096A CN106516096A CN201510739774.0A CN201510739774A CN106516096A CN 106516096 A CN106516096 A CN 106516096A CN 201510739774 A CN201510739774 A CN 201510739774A CN 106516096 A CN106516096 A CN 106516096A
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- cap
- proof
- actuating unit
- plectrum
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- 230000007246 mechanism Effects 0.000 title abstract description 4
- 239000000428 dust Substances 0.000 claims abstract description 67
- 230000002093 peripheral effect Effects 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- IYLGZMTXKJYONK-ACLXAEORSA-N (12s,15r)-15-hydroxy-11,16-dioxo-15,20-dihydrosenecionan-12-yl acetate Chemical compound O1C(=O)[C@](CC)(O)C[C@@H](C)[C@](C)(OC(C)=O)C(=O)OCC2=CCN3[C@H]2[C@H]1CC3 IYLGZMTXKJYONK-ACLXAEORSA-N 0.000 description 1
- 241000208340 Araliaceae Species 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000219739 Lens Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 210000000695 crystalline len Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- IYLGZMTXKJYONK-UHFFFAOYSA-N ruwenine Natural products O1C(=O)C(CC)(O)CC(C)C(C)(OC(C)=O)C(=O)OCC2=CCN3C2C1CC3 IYLGZMTXKJYONK-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a power mechanism of an unmanned aerial vehicle and a motor thereof. The power mechanism of the unmanned aerial vehicle comprises a motor and a propeller. The motor includes: a shaft seat; a stator, which is sleeved on the shaft seat; an outer rotor, including a rotating shaft, a hollow body and a diversion cover, the rotating shaft is pivoted to the shaft seat, the hollow body is used for accommodating the stator, and the hollow body is provided with a permanent magnet, the diversion cover is arranged at one end of the hollow body, and the diversion cover is provided with a plurality of airflow passage openings; and the dustproof cover is arranged above the airflow channel openings of the flow guide cover. The propeller is provided with a hub and a plurality of blades, the hub is arranged above the dustproof cover and connected with the outer rotor, and the blades are connected with the hub. Therefore, the stator can be prevented from entering the hollow body and being polluted by sand dust.
Description
Technical field
The present invention is with regard to a kind of actuating unit, especially with regard to a kind of actuating unit of unmanned vehicle and its horse
Reach.
Background technology
The motor configuration of known unmanned vehicle may make up the engine of unmanned vehicle after a propeller is connected
Structure, the actuating unit can provide power required when unmanned vehicle takes off and lands.However, such as TaiWan, China public affairs
Accuse shown in " structure of aircraft " and the Fig. 1 disclosed in patent the M499246th, outside known motor configuration 50
On rotor, lid 52 is designed with multiple large scale perforate 52H, and the large scale perforate such as this 52H can significantly appear motor
Internal stator 54.
When propeller 60 is rotated, the air-flow S produced by which would generally carry many sand dust W secretly, therefore, as air-flow S
When entering inside motor via the large scale perforate such as this 52H, sand dust W also can be entered inside motor with air-flow S easily,
And then severe contamination stator 54.And the large scale perforate 52H such as this is except allowing sand dust W entered inside motor easily
Outside, the flow velocity into the air-flow S inside motor can also reduced, and (under level pressure, bore size is bigger, and resistance is got over
Little, flow velocity is then lower), as the flow velocity of air-flow S is the key element of impact motor internal heat dissipating, once air-flow S
Flow velocity reduce, the rate of heat dispation inside motor also and then can reduce, then motor easily occurs overheated situation.
Therefore, the present invention proposes a kind of actuating unit of unmanned vehicle and its motor, to solve the above problems.
The content of the invention
The present invention provides a kind of actuating unit of unmanned vehicle, sand dust can be prevented in hollow body and avoid determining
Son is included by sand and dust pollution, the actuating unit of the unmanned vehicle of the present invention：
One motor, the motor include：
One axle bed；
One stator, the stator sleeve are located at the axle bed；
One outer rotor, the outer rotor include a rotating shaft, a hollow body and a fairing cap.The rotating shaft is hubbed at this
Axle bed.The hollow body is to house the stator, and is provided with permanent magnet in the hollow body.The fairing cap is located at should
One end of hollow body, and the fairing cap has multiple gas channel mouths.
One dust cap, the dust cap are arranged at the top of the grade gas channel mouth of the fairing cap.
One propeller, the propeller have a wheel hub and multiple blades.The wheel hub is arranged at the top of the dust cap, and
Connect the outer rotor.The grade blade connects the wheel hub.
The present invention separately provides a kind of motor, including：
One axle bed；
One stator, the stator sleeve are located at the axle bed；
One outer rotor, the outer rotor include a rotating shaft, a hollow body and a fairing cap.The rotating shaft is hubbed at the axle bed.
The hollow body is to house the stator, and is provided with permanent magnet in the hollow body.The fairing cap is located at this hollow
One end of body, and the fairing cap has multiple gas channel mouths.
One dust cap, the dust cap are arranged at the top of the grade gas channel mouth of the fairing cap.
The dust cap is arranged at the present invention top of the grade gas channel mouth of the fairing cap, can be stopped and is intended to air-flow
Into the sand dust of the grade gas channel mouth, can so prevent sand dust in the hollow body and the stator be avoided by sand dust
Pollution.
Description of the drawings
The following drawings is only intended in schematic illustration and explanation is done to the present invention, is not delimit the scope of the invention.Wherein：
Fig. 1 shows the three-dimensional exploded view of the actuating unit of known unmanned vehicle；
Fig. 2 shows the three-dimensional exploded view of the actuating unit of unmanned vehicle of the present invention；
Fig. 3 shows the three-dimensional combination figure of the actuating unit of unmanned vehicle of the present invention；
Fig. 4 shows the three-dimensional combination figure of motor of the present invention；
Fig. 5 shows the three-dimensional view of outer rotor of the present invention；
Fig. 6 shows the peripheral gross area schematic diagram of fairing cap of the present invention and central bearing；
Fig. 7 shows the top view of motor (removing dust cap) of the present invention；
Fig. 8 shows the top view of another embodiment of the present invention motor (removing dust cap)；
Fig. 9 shows the side view of the actuating unit of unmanned vehicle of the present invention；
Figure 10 shows the three-dimensional exploded view of the actuating unit of another embodiment of the present invention unmanned vehicle；And
Figure 11 shows the three-dimensional combination figure of the actuating unit of another embodiment of the present invention unmanned vehicle.
Reference numeral explanation：
The actuating unit of 1 unmanned vehicle
10 motors
11 axle beds
12 stators
12S wire casings
13 outer rotors
14 dust caps
14H combined holes
14S extrados
20 propellers
21 wheel hubs
22 blades
Motor configuration known in 50
Cover on 52 outer rotors
52H large scale perforates
54 stators
60 propellers
131 rotating shafts
132 hollow bodies
One end of 132A hollow bodies
132M permanent magnets
133 fairing caps
134 gas channel mouths
135 central bearings
135C centers
136 support columns
137 dust-proof plectrums
137R segmental arcs track
The aperture area of A gas channel mouths
The peripheral gross area of A1 fairing caps
The peripheral gross area of A2 central authorities bearing
The external diameter of D dust caps
The external diameter of D1 fairing caps
The internal diameter of D2 fairing caps
G airflow clearances
The height of h dust caps
R direction of rotation
S air-flows
W sand dusts
Specific embodiment
In order to be more clearly understood to the technical characteristic of the present invention, purpose and effect, now control illustrates this
Bright specific embodiment：
Fig. 2 shows the three-dimensional exploded view of the actuating unit of unmanned vehicle of the present invention.Fig. 3 shows the present invention, and nobody flies
The three-dimensional combination figure of the actuating unit of row carrier.Coordinate refering to Fig. 2 and Fig. 3, the unmanned vehicle of the present invention it is dynamic
Force mechanisms 1 include a motor 10 and a propeller 20.In the present embodiment, the unmanned vehicle can be empty bat machine
(clapping helicopter as empty) or unmanned aerial vehicle.
Fig. 4 shows the three-dimensional combination figure of motor of the present invention.Fig. 5 shows the three-dimensional view of outer rotor of the present invention.Coordinate ginseng
Fig. 2, Fig. 4 and Fig. 5 is read, the motor 10 includes an axle bed 11, a stator 12, an outer rotor 13 and a dust cap
14。
The stator 12 is sheathed on the axle bed 11, and the stator 12 has multiple wire casing 12S, for winding coil (figure
Do not draw).
The outer rotor 13 includes a rotating shaft 131, a hollow body 132 and a fairing cap 133.The rotating shaft 131 is pivoted
In the axle bed 11.The hollow body 132 is provided with permanent magnetic to house in the stator 12, and the hollow body 132
Ferrum 132M.
One end 132A of the fairing cap 133 located at hollow body, and the fairing cap 133 has multiple gas channel mouths
134th, a central bearing 135, a support column 136 and multiple dust-proof plectrums 137.The support column 136 is convexly equipped in this
Centre bearing 135, the dust-proof plectrum 137 such as this connect the central bearing 135, and respectively the gas channel mouth 134 is located at respectively
Between the dust-proof plectrum 137, i.e., the gas channel mouth 134 is formed per between two adjacent described dust-proof plectrums 137.
In the present embodiment, the quantity of the dust-proof plectrum such as this 137 is equal to the quantity of the grade gas channel mouth 134, and compared with
Goodly, the quantity of the dust-proof plectrum such as this 137 should be greater than or equal to the quantity of the wire casing 12S such as this, i.e. the grade gas channel
The quantity of mouth 134 should be greater than or equal to the quantity of the wire casing 12S such as this, so can be by the chi of the grade gas channel mouth 134
It is very little to adjust to preferable, and then increase the flow velocity of air-flow in the hollow body 132, to lift motor radiating speed.
Fig. 6 shows the peripheral gross area schematic diagram of fairing cap of the present invention and central bearing.Fig. 7 shows that motor of the present invention (is moved
Except dust cap) top view.Coordinate refering to Fig. 2, Fig. 4, Fig. 6 and Fig. 7, for making into the hollow body 132
The flow velocity of interior air-flow can reach the effect for lifting motor radiating speed, the quantity of the dust-proof plectrum such as this 137 should be greater than or
Equal to 9, preferably 11 to 19, and respectively the aperture area A of the gas channel mouth 134 meets relationship below：
(A1-A2)/19≤A≤(A1-A2)/9
Wherein A1 is the peripheral gross area of the fairing cap 133, and A2 is the peripheral gross area of the central bearing 135.
In addition, for enabling motor radiating speed to be substantially improved, in the present embodiment, respectively the gas channel mouth 134 is opened
Open area can be more than the notch area of respectively wire casing 12S, so that it is hollow to enter this via the respectively gas channel mouth 134
Air-flow in body 132, entering respectively after wire casing 12S, its flow velocity can be further added by (because notch area is little, resistance
Greatly, flow velocity then increases), to accelerate the radiating of the stator 12.
Coordinate refering to Fig. 2 and Fig. 7 again, for enabling the dust-proof plectrum 137 such as this to produce eddy airstream and centrifugal force when rotating,
To be intended to push aside and throw away into the sand dust of the grade gas channel mouth 134 with air-flow, in the present embodiment, the grade is prevented
Dirt plectrum 137 is linear dust-proof plectrum, the dust-proof plectrum of isoline shape and the 135 tangent connection of central bearing.Borrow
By above-mentioned design, sand dust can be effectively prevented in the hollow body 132 and avoid the stator 12 by sand and dust pollution.
In addition, for maintaining the stability during rotation of outer rotor 13, it is preferred that the respectively thickness of the dust-proof plectrum 137
It is in uniform thickness to be distributed as along the length direction of dust-proof plectrum 137.
Refering to Fig. 8, which shows the top view of another embodiment of the present invention motor (removing dust cap).In another enforcement
In example, the dust-proof plectrum such as this 137 can also be the dust-proof plectrum of arc-shaped, and this etc. the dust-proof plectrum of arc-shaped against this outer turn
The direction of rotation R bendings of son 13.Or, in another embodiment, the dust-proof plectrum of the arc-shaped such as this can be outer along this
The direction of rotation R bendings of rotor 13.
In this embodiment, respectively the dust-proof plectrum definition of the arc-shaped has a segmental arc track 137R, respectively segmental arc track 137R
It is Chong Die with the respectively dust-proof plectrum of the arc-shaped, and this etc. segmental arc track 137R intersect at the center of the central bearing 135
135C.By above-mentioned design, can equally be intended to push aside and get rid of into the sand dust of the grade gas channel mouth 134 with air-flow
Go out.Or, in another embodiment, the dust-proof plectrum of the arc-shaped such as this also can with the 135 tangent connection of central bearing,
Can equally have identical dust-proof effect.
Fig. 9 shows the side view of the actuating unit of unmanned vehicle of the present invention.Coordinate refering to Fig. 2, Fig. 3, Fig. 4,
Fig. 7 and Fig. 9, the dust cap 14 are arranged at the top of the grade gas channel mouth 134 of the fairing cap 133.At this
In embodiment, the dust cap 14 is in indent outer gibbosity, or, in another embodiment, the dust cap 14 can be in flat
Convex, plano-convex shape refer to plane, be convex surface, such as the shape of planoconvex lenss.Additionally, in the present embodiment
In, the dust cap 14 has an a combined hole 14H and extrados 14S.The dust cap 14 is sheathed on the support column 136,
And the support column 136 is arranged in combined hole 14H.Extrados 14S towards the propeller 20 so that with air-flow
The sand dust for falling can touch extrados 14S and outwards flick.
Additionally, be intended to enter the sand dust of the grade gas channel mouth 134 with air-flow for enabling the dust cap 14 effectively to stop,
In the present embodiment, the outer diameter D of the dust cap 14 should meet relationship below：
(D1)/2≤D≤D1
Wherein D1 is the external diameter of the fairing cap 133.
It is preferred that the outer diameter D of the dust cap 14 should be greater than or equal to the internal diameter D2 of the fairing cap 133.
In addition, for avoiding the dust cap 14 from stopping that air-flow affects rate of heat dispation in the hollow body 132,
In the present embodiment, there is between the dust cap 14 and the fairing cap 133 airflow clearance G, air-flow can be via the gas
Ebb interval G is entered in the hollow body 132.And cause for avoiding airflow clearance G excessive sand dust easily run into,
It is preferred that airflow clearance G should be less than the height h of the dust cap 14.
Referring again to Fig. 2 and Fig. 3, the propeller 20 has a wheel hub 21 and multiple blades 22.The wheel hub 21 is arranged
In the top of the dust cap 14, and connect the outer rotor 13.The grade blade 22 connects the wheel hub 21.
When the propeller 20 is rotated, the sand dust of its air-flow entrained with for producing can be by the stop of the dust cap 14
The grade gas channel mouth 134 is cannot be introduced into, and sand dust can be so prevented in the hollow body 132 and be avoided the stator
12 by sand and dust pollution.In addition, by controlling the quantity of dust-proof plectrum 137 such as this, shape and each gas channel mouth
134 aperture area, can also increase flow velocity and the lifting motor radiating speed into the air-flow in the hollow body 132.
Figure 10 shows the three-dimensional exploded view of the actuating unit of another embodiment of the present invention unmanned vehicle.Figure 11 shows
The three-dimensional combination figure of the actuating unit of another embodiment of the present invention unmanned vehicle.Coordinate refering to Figure 10 and Figure 11,
For simplifying the number of assembling steps of the present invention and reducing cost of manufacture, in another embodiment, the dust cap 14 can be with the spiral shell
Rotation oar 20 wheel hub 21 be integrally formed, and this etc. blade 22 also can be integrally formed with the wheel hub 21.
Schematically specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, on the premise of the design without departing from the present invention and principle done equivalent variations with repair
Change, the scope of protection of the invention all should be belonged to.And it should be noted that each ingredient of the present invention not only limit
In above-mentioned overall applicability, each technical characteristic described in the description of the present invention can select a list according to actual needs
The multinomial use that combines solely is adopted or selects, therefore, the present invention covers relevant with this case inventive point in the nature of things
Other combination and concrete application.
Claims (38)
1. a kind of actuating unit of unmanned vehicle, it is characterised in that the actuating unit of the unmanned vehicle
Including：
One motor, including：
One axle bed；
One stator, is sheathed on the axle bed；
One outer rotor, including a rotating shaft, a hollow body and a fairing cap, the rotating shaft is hubbed at the axle bed, should
Hollow body is to house the stator, and is provided with permanent magnet in the hollow body, and the fairing cap is located at the hollow body
One end, and the fairing cap has multiple gas channel mouths；And
One dust cap, is arranged at the top of the gas channel mouth of the fairing cap；
One propeller, with a wheel hub and multiple blades, the wheel hub is arranged at the top of the dust cap, and it is outer to connect this
Rotor, the blade connect the wheel hub.
2. the actuating unit of unmanned vehicle as claimed in claim 1, it is characterised in that the dust cap with should
There is between fairing cap an airflow clearance.
3. the actuating unit of unmanned vehicle as claimed in claim 2, it is characterised in that the airflow clearance is little
In the height of the dust cap.
4. the actuating unit of unmanned vehicle as claimed in claim 1, it is characterised in that the dust cap with should
The wheel hub of propeller is integrally formed.
5. the actuating unit of unmanned vehicle as claimed in claim 4, it is characterised in that the blade with should
Wheel hub is integrally formed.
6. the actuating unit of unmanned vehicle as claimed in claim 1, it is characterised in that the dust cap it is outer
Footpath meets relationship below：
(D1)/2≤D≤D1
D is the external diameter of the dust cap, and D1 is the external diameter of the fairing cap.
7. the actuating unit of unmanned vehicle as claimed in claim 6, it is characterised in that the dust cap it is outer
Internal diameter of the footpath more than or equal to the fairing cap.
8. the actuating unit of unmanned vehicle as claimed in claim 1, it is characterised in that the dust cap is in interior
Recessed outer gibbosity.
9. the actuating unit of unmanned vehicle as claimed in claim 1, it is characterised in that the dust cap has
One extrados, the extrados is towards the propeller.
10. the actuating unit of unmanned vehicle as claimed in claim 1, it is characterised in that the fairing cap separately has
There are a central bearing, a support column and multiple dust-proof plectrums, the support column is convexly equipped in the central bearing, described dust-proof group
Piece connects the central bearing, and forms the gas channel mouth per between two adjacent described dust-proof plectrums.
The actuating unit of 11. unmanned vehicles as claimed in claim 10, it is characterised in that the dust cap has
One combined hole, the dust cap are sheathed on the support column, and the support column is arranged in the combined hole.
The actuating unit of 12. unmanned vehicles as claimed in claim 10, it is characterised in that the stator has many
Individual wire casing, the quantity of the dust-proof plectrum are more than or equal to the quantity of the wire casing.
The actuating unit of 13. unmanned vehicles as claimed in claim 12, it is characterised in that the dust-proof plectrum
Quantity be more than or equal to 9.
The actuating unit of 14. unmanned vehicles as claimed in claim 13, it is characterised in that the dust-proof plectrum
Quantity be 11 to 19.
The actuating unit of 15. unmanned vehicles as claimed in claim 12, it is characterised in that each gas channel
Notch area of the aperture area of mouth more than the respectively wire casing.
The actuating unit of 16. unmanned vehicles as claimed in claim 12, it is characterised in that the gas channel
Quantity of the quantity of mouth more than or equal to the wire casing.
The actuating unit of 17. unmanned vehicles as claimed in claim 10, it is characterised in that each gas channel
The aperture area of mouth meets relationship below：
(A1-A2)/19≤A≤(A1-A2)/9
A is the aperture area of the respectively gas channel mouth, and A1 is the peripheral gross area of the fairing cap, and A2 is held for the central authorities
The peripheral gross area of seat.
The actuating unit of 18. unmanned vehicles as claimed in claim 10, it is characterised in that the dust-proof plectrum
For linear dust-proof plectrum, the linear dust-proof plectrum and the tangent connection of the central bearing.
The actuating unit of 19. unmanned vehicles as claimed in claim 10, it is characterised in that the dust-proof plectrum
For the dust-proof plectrum of arc-shaped, the respectively dust-proof plectrum definition of the arc-shaped has a segmental arc track, respectively the segmental arc track and the respectively circle
The dust-proof plectrum of arcuation is overlapped.
The actuating unit of 20. unmanned vehicles as claimed in claim 19, it is characterised in that the central bearing tool
There is a center, the segmental arc intersection of locus of the dust-proof plectrum of the arc-shaped is in the center.
The actuating unit of 21. unmanned vehicles as claimed in claim 10, it is characterised in that each dust-proof plectrum
Thickness distribution be along the dust-proof plectrum length direction be in uniform thickness.
A kind of 22. motors, including：
One axle bed；
One stator, is sheathed on the axle bed；
One outer rotor, including a rotating shaft, a hollow body and a fairing cap, the rotating shaft is hubbed at the axle bed, and this is hollow
Body is to house the stator, and is provided with permanent magnet in the hollow body, the fairing cap located at the hollow body
End, and the fairing cap has multiple gas channel mouths；And
One dust cap, is arranged at the top of the gas channel mouth of the fairing cap.
23. motors as claimed in claim 22, it is characterised in that there is between the dust cap and the fairing cap gas
Ebb interval.
24. motors as claimed in claim 23, it is characterised in that height of the airflow clearance less than the dust cap.
25. motors as claimed in claim 22, it is characterised in that the external diameter of the dust cap meets relationship below：
(D1)/2≤D≤D1
D is the external diameter of the dust cap, and D1 is the external diameter of the fairing cap.
26. motors as claimed in claim 25, it is characterised in that the external diameter of the dust cap is more than or equal to the water conservancy diversion
The internal diameter of lid.
27. motors as claimed in claim 22, it is characterised in that the fairing cap separately with a central bearing, one
Dagger and multiple dust-proof plectrums, the support column are convexly equipped in the central bearing, and the dust-proof plectrum connects the central bearing,
And the gas channel mouth is formed per between two adjacent described dust-proof plectrums.
28. motors as claimed in claim 27, it is characterised in that the dust cap has a combined hole, the dust cap
The support column is sheathed on, and the support column is arranged in the combined hole.
29. motors as claimed in claim 27, it is characterised in that the stator has multiple wire casings, described dust-proof group
Quantity of the quantity of piece more than or equal to the wire casing.
30. motors as claimed in claim 29, it is characterised in that the quantity of the dust-proof plectrum is more than or equal to 9
Piece.
31. motors as claimed in claim 30, it is characterised in that the quantity of the dust-proof plectrum is 11 to 19
Piece.
32. motors as claimed in claim 29, it is characterised in that respectively the aperture area of the gas channel mouth is more than each
The notch area of the wire casing.
33. motors as claimed in claim 29, it is characterised in that the quantity of the gas channel mouth is more than or equal to
The quantity of the wire casing.
34. motors as claimed in claim 27, it is characterised in that respectively the gas channel mouth aperture area meet with
Lower relational expression：
(A1-A2)/19≤A≤(A1-A2)/9
A is the aperture area of the respectively gas channel mouth, and A1 is the peripheral gross area of the fairing cap, and A2 is held for the central authorities
The peripheral gross area of seat.
35. motors as claimed in claim 27, it is characterised in that the dust-proof plectrum is linear dust-proof plectrum,
The linear dust-proof plectrum and the tangent connection of the central bearing.
36. motors as claimed in claim 27, it is characterised in that the dust-proof plectrum is the dust-proof plectrum of arc-shaped,
The respectively dust-proof plectrum definition of the arc-shaped has a segmental arc track, and respectively the segmental arc track is Chong Die with the respectively dust-proof plectrum of the arc-shaped.
37. motors as claimed in claim 36, it is characterised in that the central bearing has a center, the circular arc
The segmental arc intersection of locus of the dust-proof plectrum of shape is in the center.
38. motors as claimed in claim 27, it is characterised in that respectively the thickness distribution of the dust-proof plectrum is along described
The length direction of dust-proof plectrum is in uniform thickness.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104130192A TWI572124B (en) | 2015-09-11 | 2015-09-11 | Unmanned aerial vehicle and its motor |
| TW104130192 | 2015-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106516096A true CN106516096A (en) | 2017-03-22 |
Family
ID=55998212
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874478.7U Expired - Fee Related CN205256667U (en) | 2015-09-11 | 2015-11-04 | Power mechanism of unmanned aerial vehicle carrier and motor thereof |
| CN201510739774.0A Pending CN106516096A (en) | 2015-09-11 | 2015-11-04 | Power mechanism of unmanned aerial vehicle carrier and motor thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874478.7U Expired - Fee Related CN205256667U (en) | 2015-09-11 | 2015-11-04 | Power mechanism of unmanned aerial vehicle carrier and motor thereof |
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| CN (2) | CN205256667U (en) |
| TW (1) | TWI572124B (en) |
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| CN108945485A (en) * | 2017-05-17 | 2018-12-07 | 通用电气公司 | Propulsion system for aircraft |
| CN110972473A (en) * | 2018-11-20 | 2020-04-07 | 深圳市大疆创新科技有限公司 | Protective housing, power device and unmanned aerial vehicle |
| WO2020103253A1 (en) * | 2018-11-20 | 2020-05-28 | 深圳市大疆创新科技有限公司 | Protective shell, power device and unmanned aerial vehicle |
| WO2020135793A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市道通智能航空技术有限公司 | Aerial vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572124B (en) * | 2015-09-11 | 2017-02-21 | 建準電機工業股份有限公司 | Unmanned aerial vehicle and its motor |
| CN106451916A (en) * | 2016-09-20 | 2017-02-22 | 上海未来伙伴机器人有限公司 | Multi-rotor motor |
| CN109071000B (en) * | 2017-11-30 | 2022-07-22 | 深圳市大疆创新科技有限公司 | Connection structure, driving system and unmanned aerial vehicle |
| GB201814869D0 (en) | 2018-09-03 | 2018-10-31 | Rolls Royce Plc | Aircraft Propulsion System |
| GB201814255D0 (en) * | 2018-09-03 | 2018-10-17 | Rolls Royce Plc | Aircraft propulsion system |
| JP7369487B2 (en) * | 2020-05-14 | 2023-10-26 | 株式会社ナイルワークス | Aircraft and motor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006041122A1 (en) * | 2005-10-08 | 2007-04-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | External rotor electrical motor has a coupled impeller that induces cool air flow around the coils of an internal stator |
| CN201409045Y (en) * | 2009-03-09 | 2010-02-17 | 力山工业股份有限公司 | motor with concentrated airflow |
| CN202651966U (en) * | 2012-06-22 | 2013-01-02 | 王建跃 | Novel outer rotor fan |
| CN203840112U (en) * | 2014-04-28 | 2014-09-17 | 大洋电机新动力科技有限公司 | Inner air-cooling structure of motor |
| CN204131318U (en) * | 2014-09-15 | 2015-01-28 | 浙江兆丰机电股份有限公司 | Wheel hub motor external rotor air-cooled heat dissipation structure |
| DE102013108506A1 (en) * | 2013-08-07 | 2015-02-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | External rotor motor with a radial fan |
| CN204290620U (en) * | 2014-12-31 | 2015-04-22 | 深圳市大疆创新科技有限公司 | Motor, power set and use the aircraft of these power set |
| CN104882984A (en) * | 2015-06-15 | 2015-09-02 | 支敏之 | Cover with function of active heat dissipation for external rotor motor |
| CN205256667U (en) * | 2015-09-11 | 2016-05-25 | 建准电机工业股份有限公司 | Power mechanism of unmanned aerial vehicle carrier and motor thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM368234U (en) * | 2009-06-17 | 2009-11-01 | Pang-Ho Bach Chen | Heat dissipation architecture of closed machine tool |
| CN101709691A (en) * | 2009-10-26 | 2010-05-19 | 陈国宝 | Ventilation and power generation dual-purpose constant speed wind generator |
| CN104100567B (en) * | 2013-04-10 | 2016-08-31 | 国基电子（上海）有限公司 | Radiator fan |
-
2015
- 2015-09-11 TW TW104130192A patent/TWI572124B/en not_active IP Right Cessation
- 2015-11-04 CN CN201520874478.7U patent/CN205256667U/en not_active Expired - Fee Related
- 2015-11-04 CN CN201510739774.0A patent/CN106516096A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006041122A1 (en) * | 2005-10-08 | 2007-04-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | External rotor electrical motor has a coupled impeller that induces cool air flow around the coils of an internal stator |
| CN201409045Y (en) * | 2009-03-09 | 2010-02-17 | 力山工业股份有限公司 | motor with concentrated airflow |
| CN202651966U (en) * | 2012-06-22 | 2013-01-02 | 王建跃 | Novel outer rotor fan |
| DE102013108506A1 (en) * | 2013-08-07 | 2015-02-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | External rotor motor with a radial fan |
| CN203840112U (en) * | 2014-04-28 | 2014-09-17 | 大洋电机新动力科技有限公司 | Inner air-cooling structure of motor |
| CN204131318U (en) * | 2014-09-15 | 2015-01-28 | 浙江兆丰机电股份有限公司 | Wheel hub motor external rotor air-cooled heat dissipation structure |
| CN204290620U (en) * | 2014-12-31 | 2015-04-22 | 深圳市大疆创新科技有限公司 | Motor, power set and use the aircraft of these power set |
| CN104882984A (en) * | 2015-06-15 | 2015-09-02 | 支敏之 | Cover with function of active heat dissipation for external rotor motor |
| CN205256667U (en) * | 2015-09-11 | 2016-05-25 | 建准电机工业股份有限公司 | Power mechanism of unmanned aerial vehicle carrier and motor thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725769A (en) * | 2017-04-19 | 2018-11-02 | 深圳市道通智能航空技术有限公司 | A kind of motor radiating part, motor and aircraft |
| CN108945485A (en) * | 2017-05-17 | 2018-12-07 | 通用电气公司 | Propulsion system for aircraft |
| CN108473211A (en) * | 2017-06-15 | 2018-08-31 | 深圳市大疆创新科技有限公司 | Electric motor end cap, motor, power plant and aircraft |
| CN108473211B (en) * | 2017-06-15 | 2022-03-25 | 深圳市大疆创新科技有限公司 | Motor end cover, motor, power device and aircraft |
| CN110972473A (en) * | 2018-11-20 | 2020-04-07 | 深圳市大疆创新科技有限公司 | Protective housing, power device and unmanned aerial vehicle |
| WO2020103253A1 (en) * | 2018-11-20 | 2020-05-28 | 深圳市大疆创新科技有限公司 | Protective shell, power device and unmanned aerial vehicle |
| WO2020135793A1 (en) * | 2018-12-28 | 2020-07-02 | 深圳市道通智能航空技术有限公司 | Aerial vehicle |
| CN117862399A (en) * | 2024-02-05 | 2024-04-12 | 广州市浩鑫洁净工程技术有限公司 | Sheet metal part riveting equipment for pressure vessel production |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201711349A (en) | 2017-03-16 |
| CN205256667U (en) | 2016-05-25 |
| TWI572124B (en) | 2017-02-21 |
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Application publication date: 20170322 |