WO2018126536A1 - 电机、动力装置、动力套装及飞行器 - Google Patents

电机、动力装置、动力套装及飞行器 Download PDF

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Publication number
WO2018126536A1
WO2018126536A1 PCT/CN2017/077391 CN2017077391W WO2018126536A1 WO 2018126536 A1 WO2018126536 A1 WO 2018126536A1 CN 2017077391 W CN2017077391 W CN 2017077391W WO 2018126536 A1 WO2018126536 A1 WO 2018126536A1
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WO
WIPO (PCT)
Prior art keywords
base
motor
cover
hole
aerial vehicle
Prior art date
Application number
PCT/CN2017/077391
Other languages
English (en)
French (fr)
Inventor
邓涛
涂岳耀
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to CN201780051349.XA priority Critical patent/CN109661762B/zh
Publication of WO2018126536A1 publication Critical patent/WO2018126536A1/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U50/00—Propulsion; Power supply
    • B64U50/10—Propulsion
    • B64U50/19—Propulsion using electrically powered motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/04—Helicopters
    • B64C27/12—Rotor drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
    • B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
    • B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/16—Flying platforms with five or more distinct rotor axes, e.g. octocopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00—UAVs specially adapted for particular uses or applications
    • B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting

Definitions

  • the present invention relates to the field of aircraft technology, and more particularly to an electric machine, a power unit having the same, a power kit having the motor, and an unmanned aerial vehicle having the power unit or the power kit.
  • the UAV is a rapidly developing flight device that has the advantages of flexibility, quick response, unmanned flight, and low operational requirements.
  • the scope of use of unmanned aerial vehicles has been expanded to three major fields of military, scientific research and civil use, specifically in power, communications, meteorology, agriculture, oceanography, exploration, photography, disaster prevention and mitigation, crop yield estimation, agricultural plant protection, and drug abuse.
  • Various tasks are carried out in the areas of border patrols, public security and terrorism.
  • an unmanned aerial vehicle generates power by rotating a propeller to generate space to perform various tasks.
  • drone users especially DIY users, need to reassemble the purchased power system components when assembling the unmanned aerial vehicle, for example, wiring the motor body to the electronic governor connection wire and fixing it. Together, the wiring is complicated, making it time-consuming and labor-intensive for the user to assemble the unmanned aerial vehicle.
  • Embodiments of the present invention aim to solve at least one of the technical problems existing in the prior art. To this end, embodiments of the present invention are required to provide an electric machine, a power unit having the same, a power kit having the electric machine, and an unmanned aerial vehicle having the power unit or the power pack.
  • the present invention provides a motor including: a motor body including a base, a stator fixed to the base, and a cover disposed outside the stator and the base a rotor, the rotor includes a first end and a second end opposite to each other, the base is located at the first end; a cover body, the cover body is coupled with the base and covers the first end a base, the base is combined with the cover body and forms a receiving cavity together with the cover body, the base and the motor body are respectively located on opposite sides of the cover body; and an electronic governor, The electronic governor is mounted on the base and received in the receiving cavity, and the motor body is electrically connected to the electronic governor through a wire.
  • the present invention provides a power unit including a propeller, the power unit further including a motor, the motor including: a motor body, the motor body including a base, and a stator fixed on the base And a rotor disposed outside the stator and the base, the rotor including opposite first and second ends, the base The first end; a cover body, the cover body is coupled to the base and covers the first end; a base, the base is coupled with the cover body and forms a receiving body together with the cover body a cavity, the base and the motor body are respectively located on opposite sides of the cover body; and an electronic governor, the electronic governor is mounted on the base and received in the receiving cavity
  • the motor body is electrically connected to the electronic governor via a wire; the propeller is mounted on the motor, and the motor is capable of driving the propeller to rotate.
  • the present invention provides a power kit for an unmanned aerial vehicle, the power kit including a motor, a first seal, and a connecting arm, the motor including: a motor body, the motor body including a base, fixed in the a stator on the base, and a rotor disposed outside the stator and the base, the rotor including opposite first and second ends, the base being located at the first end;
  • the cover body is coupled to the base and covers the first end;
  • the base is coupled to the cover body and forms a receiving cavity together with the cover body, the base and the base
  • the motor body is respectively located on opposite sides of the cover body; and an electronic governor, the electronic governor is mounted on the base and received in the receiving cavity, and the motor body passes through the wire and the The electronic governor is electrically connected; the first sealing member is received in the receiving cavity and seals a gap between the base and the cover body, and the connecting arm is fixedly connected with the base, and is used for The arm of the UAV is detachably connected.
  • the present invention further provides a power kit for an unmanned aerial vehicle, the power kit including: a motor mount, including a base and a connecting arm fixedly coupled to the base, the base being provided with a groove, a connecting arm for detachably connecting with an arm of the UAV; a motor mounted on the base, a bottom of the motor corresponding to an opening of the groove, and the motor cooperating with the receiving groove Forming a receiving cavity; an electronic governor housed in the receiving cavity, the electronic governor being electrically connected to the motor for driving the motor to rotate; and a first sealing member disposed at the The opening of the receiving cavity is for sealing a gap between the opening periphery of the receiving groove and the bottom of the motor.
  • a motor mount including a base and a connecting arm fixedly coupled to the base, the base being provided with a groove, a connecting arm for detachably connecting with an arm of the UAV; a motor mounted on the base, a bottom of the motor corresponding to an opening of the groove, and the motor cooperating with the
  • the present invention also provides an unmanned aerial vehicle comprising a fuselage, the unmanned aerial vehicle further comprising a power device or a power kit; the power device comprising a propeller and a motor; the power kit comprising a motor, first a seal and a connecting arm;
  • the motor includes: a motor body, the motor body including a base, a stator fixed to the base, and a rotor disposed outside the stator and the base, The rotor includes a first end and a second end opposite to each other, the base is located at the first end; a cover body, the cover body is coupled with the base and covers the first end; a base, the The base is combined with the cover body and forms a receiving cavity together with the cover body, the base and the motor body are respectively located on opposite sides of the cover body; and an electronic governor, the electronic speed control The motor is mounted on the base and received in the receiving cavity, the motor body is electrically connected to the electronic governor via a wire; the propeller is mounted on the motor, and the
  • the unmanned aerial vehicle, the power package, the power device and the motor provided by the embodiment of the invention electrically connect the motor body and the electronic governor through wires and integrate into a single module, which can be installed or disassembled as a single piece, which not only simplifies Wiring, but also improve the assembly efficiency of the UAV.
  • the UAV is an agricultural drone comprising a water tank mounted on the fuselage and a spray head in communication with the water tank through a conduit.
  • FIG. 1 is a perspective view of an unmanned aerial vehicle according to some embodiments of the present invention.
  • FIG. 2 is a schematic perspective view of the motor of the unmanned aerial vehicle of FIG. 1.
  • FIG. 3 is a perspective exploded view of the motor of FIG. 2.
  • FIG. 4 is a perspective exploded view of another view of the motor of FIG. 2.
  • FIG. 5 is a perspective exploded view of another perspective view of the motor of FIG. 2.
  • FIG. 5 is a perspective exploded view of another perspective view of the motor of FIG. 2.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or connected in one piece; They are mechanical connections, they can be electrically connected or can communicate with each other; they can be connected directly or indirectly through an intermediate medium, which can be the internal communication of two elements or the interaction of two elements. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature "above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • an unmanned aerial vehicle 500 includes a body 510 , an arm 520 extending from the body 510 , and a power unit 300 disposed on the arm 520 .
  • the UAV 500 is an eight-rotor aircraft, ie, an aircraft having eight power assemblies 300. It can be understood that the UAV 500 can also be a quadrotor, a six-rotor aircraft, a twelve-rotor aircraft, etc., and even the UAV 500 can be a single-rotor aircraft; in addition, in some embodiments, the UAV 500 can A fixed-wing-rotor hybrid aircraft.
  • the UAV 500 can be an agricultural drone, which can be used for agricultural plant protection, for example, spraying plants with pesticides, nutrient solution, etc., including a water tank mounted on the fuselage and a nozzle connected to the water tank through a pipeline; the unmanned aerial vehicle 500 It can also be used to carry out tasks such as patrol and exploration by mounting an electronic device (not shown) such as a camera or a camera.
  • an electronic device not shown
  • Each power unit 300 includes a motor 100 and a propeller 200 mounted on the motor 100.
  • the electric machine 100 is capable of driving the propeller 200 to rotate to provide flight power to the unmanned aerial vehicle 500, thereby causing the unmanned aerial vehicle 500 to fly.
  • the motor 100 is a brushless motor, and includes a motor body 10 , a cover 20 , a rotating shaft 30 , a cover 40 , a plurality of locking members 50 , a base 60 , a lock 70 , and an electronic tone .
  • Speed 80 The cover body 20 is disposed above the motor body 10, and the cover body 40 is disposed under the motor body 10.
  • the rotating shaft 30 is disposed in the cover body 20 and the motor body 10.
  • the base 50 carries the motor body 10 and the cover body 20, The shaft 30, the cover 40, the locking member 50, the lock 70, and the electronic governor 70.
  • the motor body 10 includes a base 12 , a stator 14 fixed on the base 12 , and a rotor 16 disposed outside the stator 14 and the base 12 .
  • the base 12 includes opposing top surfaces 122 and bottom surfaces 124.
  • the bottom surface 124 defines a plurality of first mounting holes 1240.
  • the stator 14 is fixed to the top surface 122.
  • the stator 14 includes a core 142 and a coil (not shown) disposed on the core 142.
  • the iron core 142 includes a sleeve portion 1422 and a plurality of support portions 1424.
  • the sleeve portion 1422 has a substantially circular cylindrical structure and is disposed on the top surface 122 and connected to the base 12 in a rotationally fixed manner.
  • Each of the support portions 1424 is substantially plate-shaped, and the plurality of support portions 1424 extend outward from the outer circumferential wall of the sleeve portion 1422 and are arranged along the circumferential interval of the sleeve portion 1422 to exhibit a spoke-like divergence.
  • each of the support portions 1424 is fixed to the outer circumferential wall of the sleeve portion 142, and the other side extends in a direction away from the sleeve portion 142 along the radial direction of the sleeve portion 142.
  • the support portion 1424 is for supporting the coil, and the coil may be plural, and each coil is wound around one support portion 1424.
  • the rotor 16 includes a yoke 162 and a plurality of magnets 164 disposed within the yoke 162.
  • the yoke 162 has a substantially cylindrical shape and is rotatably provided on the outer circumference of the stator 14 and the susceptor 12.
  • the plurality of magnets 164 are fixedly disposed on the inner wall of the yoke 162 and are arranged along the circumferential direction of the yoke 162.
  • Each of the magnets 16 has a substantially arcuate sheet-like structure to conform to the inner wall of the yoke 162.
  • the magnets 16 may also have other shapes, such as a rectangular parallelepiped structure, an ellipsoidal structure, or the like.
  • the rotor 16 includes a first end 166 and a second end 168 opposite each other, and the base 12 is located at the first end 166.
  • the cover 20 is attached to the second end 168 of the rotor 16 for mounting the propeller 200.
  • the cover 20 includes a top wall 22 and a retaining wall 24 extending from the top wall 22.
  • the top wall 22 has a substantially circular plate shape, and a plurality of positioning holes 222 are formed therethrough. A plurality of positioning holes 221 are spaced apart from each other for fixed positioning of the propeller 200 of the UAV 500.
  • the retaining wall 24 is coupled to the second end 168.
  • the retaining wall 24 is generally cylindrical and is formed around the outer edge of the top wall 22 and extends generally perpendicular to the top wall 22 and toward the yoke 162.
  • a plurality of air holes 242 are formed in the retaining wall 24, and in the present embodiment, the air holes 242 extend through the retaining wall 24 and extend substantially in the radial direction of the cover 20 until they communicate with the inner cavity of the motor 100.
  • the number of the air holes 242 is plural, and the plurality of air holes 242 are arranged along the circumferential direction of the retaining wall 24 and are spaced apart from each other. The air holes 242 are used to allow air to circulate, thereby facilitating heat dissipation of the motor 100.
  • the rotating shaft 30 has a substantially cylindrical rod shape. One end of the rotating shaft 30 is inserted into the top wall 22 and is connected to the top wall 22, and the other end of the rotating shaft 30 is rotatably inserted into the base 12.
  • the motor 100 When the motor 100 is energized, the rotor 16 drives the cover 20 and the rotating shaft 30 to rotate relative to the stator 14 and the base 12. Further, the end of the rotating shaft 30 protrudes from the surface of the top wall 22 of the cover 20 for mounting the propeller 200 and driving the propeller 200 to rotate.
  • the rotating shaft 30 may not be limited to the above-mentioned arrangement, and may be: for example, one end of the rotating shaft 30 may be inserted into the base 12 and connected to the base 12, and the other end is rotatably disposed through the cover.
  • the top wall 22 of the body 20 allows the rotor 16, the cover 20 and the propeller 200 to be rotated relative to the stator 14 and the base 12 about the axis of the rotating shaft 30.
  • the cover 40 is coupled to the base 12 and is disposed at the first end 166.
  • the cover 40 includes a bottom plate 42 and side plates 44 extending from the bottom plate 42.
  • the bottom plate 42 has a substantially circular plate shape and includes a rear inner surface 422 and an outer surface 424.
  • the inner surface 422 is closer to the base 12 than the outer surface 444, and the outer surface 424 is provided with a plurality of first coupling holes 428.
  • the bottom plate 42 defines a plurality of second mounting holes 420 and a through hole 421 extending through the inner surface 422 and the outer surface 424, and the plurality of second mounting holes 420 and The plurality of first mounting holes 1240 correspond to each other, and the through holes 421 are spaced apart from the plurality of second mounting holes 420.
  • the side panels 44 are generally cylindrical and are formed around the outer edge of the bottom panel 42 and extend generally perpendicular to the bottom panel 42 and toward the base 12.
  • a plurality of heat dissipation through holes 440 are defined in the side plate 44. In the present embodiment, the heat dissipation through holes 440 extend through the side plates 44 and extend substantially in the radial direction of the cover 40 until they communicate with the inner cavity of the motor 100.
  • the number of the heat dissipation through holes 440 is plural, and the plurality of heat dissipation through holes 440 are arranged along the circumferential direction of the barrier wall 24 and are spaced apart from each other.
  • the heat dissipation through hole 440 is used to allow air to circulate, thereby facilitating heat dissipation of the motor 100.
  • the locking member 50 cooperates with the first mounting hole 1240 through the plurality of second mounting holes 420 to engage the cover 40 with the base 12, and the side plate 44 covers the first end 166.
  • the locking member 50 is a locking screw.
  • the combination of the cover 40 and the base 12 may be any one or more of a threaded connection, a snapping, a gluing, and a welding. A combination of ways to achieve.
  • the base 60 is combined with the cover 40 and forms a receiving cavity 61 with the cover 40.
  • the base 60 and the motor body 10 are respectively located on opposite sides of the cover 40.
  • the base 60 includes a bottom wall 62 and side walls 64 extending from the bottom wall 62.
  • the bottom wall 62 has a substantially circular plate shape and includes opposite upper surfaces 622 and lower surfaces 624.
  • the upper surface 622 is closer to the cover 40 than the lower surface 624. In other words, the upper surface 622 is located inside the receiving cavity 61.
  • the surface 624 is located outside the receiving cavity 61.
  • the bottom wall 62 defines a plurality of second coupling holes 620 extending through the lower surface 624 of the upper surface 622.
  • the plurality of second coupling holes 620 correspond to the plurality of first coupling holes 428.
  • the side wall 64 is generally cylindrical and is formed around the outer edge of the bottom wall 62 and extends generally perpendicular to the bottom wall 62 and toward the cover 40.
  • the side wall 64 includes a rear inner side surface 642 and an outer side surface 644.
  • the inner side surface 642 is located inside the receiving cavity 61, and the outer side surface 644 is located outside the receiving cavity 61.
  • the locking member 70 cooperates with the plurality of first coupling holes 428 through the plurality of second coupling holes 620 to engage the base 60 with the cover 40, and the side walls 64 cover the outer surface 424.
  • the locking member 70 is a locking screw.
  • the combination of the base 60 and the cover 40 may be combined by any one or more of a threaded connection, a snapping, a gluing, and a welding. The way to achieve.
  • the electronic governor 80 is mounted on the base 60 and received in the receiving cavity 61. Specifically, the electronic governor 80 is fixed on the upper surface 622 of the bottom wall 62. The electronic governor 80 can be glued, welded, and screwed. Any one or more combinations of the engaging modes are fixed to the upper surface 622.
  • the motor body 10 is electrically connected to the electronic governor 80 via a wire 82. Specifically, the wire 82 extends from the motor body 10 (the stator 14 and/or the rotor 16) and penetrates the through hole 421 into the receiving cavity 61 to be electrically connected to the electronic governor 80. In the present embodiment, the wire 82 is soldered to the electronic governor 80.
  • the unmanned aerial vehicle 500 provided by the embodiment of the present invention electrically connects the motor body 10 of the motor 100 to the electronic governor 80 disposed on the base 60 through the wire 82, and is integrated into a single module, which can be installed as a single piece or Disassembly not only simplifies wiring, but also improves the assembly efficiency of the UAV 500.
  • the receiving cavity 61 is a sealed cavity, and the sealing cavity 61 is enclosed by the bottom plate 42, the bottom wall 62, and the side wall 64.
  • the motor 100 further includes a first sealing member 90.
  • the outer surface 424 of the bottom plate 42 defines an annular receiving groove 426, an annular receiving groove 426 and a plurality of first coupling holes 428. Not connected.
  • the first sealing member 90 is received in the receiving groove 426 to seal the gap between the base 60 and the cover 40.
  • the first seal 90 may be any one of a seal ring, a sealant, and a seal oil. Since the first sealing member 90 is provided, it is possible to prevent the UAV 500 from flying in a rainy or humid environment, or when the spraying task is performed, water or spray liquid penetrates into the receiving cavity 61 from the joint of the bottom plate 42 and the base 60. Damage to the electronic governor 80 improves the sealing performance of the motor 100, thereby achieving the waterproof function of the motor 100.
  • the motor 100 further includes a second sealing member 91.
  • the second sealing member 91 is provided with a wire hole 910 that cooperates with the wire 82.
  • the second sealing member 91 is installed in the through hole 421.
  • 82 extends from the motor body 10 and extends through the wire hole 910 and is coupled to the electronic governor 80.
  • the second seal 91 may be any one of a seal ring, a sealant, and a seal oil. Since the second sealing member 91 is provided, it is possible to prevent the UAV 500 from flying in a rainy or humid environment, or when the spraying task is performed, water or spray liquid permeates from the bottom plate 42 into the receiving cavity 61 to damage the electronic governor. 80, the sealing performance of the motor 100 is improved, thereby realizing the waterproof function of the motor 100.
  • the motor 100 further includes a third sealing member 92.
  • each of the second mounting holes 420 is a stepped hole and includes a stepped surface 4202, and the third sealing member 92 is received in the second mounting.
  • the hole 420 is carried on the step surface 4202, and the third sealing member 92 is sleeved on the locking member 50.
  • the third seal 92 may be any one of a seal ring, a sealant, and a seal oil.
  • each of the second mounting holes 420 is a stepped hole, and may also include two step faces 4202 opposite to each other.
  • the third sealing member 92 may be carried on one of the step faces 4202, or may be carried on two step faces at the same time.
  • the third seal 92 is provided, it is possible to prevent the UAV 500 from flying in a rainy or humid environment, or when the spraying task is performed, water or spray liquid permeates from the bottom plate 42 into the receiving cavity 61 to damage the electronic governor. 80, the sealing performance of the motor 100 is improved, thereby realizing the waterproof function of the motor 100.
  • the motor 100 further includes a fourth sealing member 93.
  • each of the second coupling holes 620 is a stepped hole and includes a stepped surface 6202, and the fourth sealing member 93 is received in the second combination.
  • the hole 620 is carried on the step surface 6202, and the fourth sealing member 93 is sleeved on the locking member 50.
  • the fourth seal member 93 may be any one of a seal ring, a sealant, and a seal oil. It can be understood that each of the second coupling holes 620 is a stepped hole, and may also include two step faces 6202 opposite to each other.
  • the fourth sealing member 93 may be carried on one of the step faces 6202, or may be carried on two step faces at the same time.
  • the electronic governor 80 improves the sealing performance of the motor 100, thereby realizing the waterproof function of the motor 100.
  • the cover 40 further includes a boss 46 extending from the outer surface 424, the first coupling hole 428 is open at the end of the boss 46, and the locking member 70 passes through the second coupling hole 620.
  • the boss 46 is received in the receiving cavity 61.
  • the base 60 further includes a protrusion 66 extending from the upper surface 622.
  • the second coupling hole 620 extends through the lower surface 624 and the protrusion 66. At this time, the combination of the base 60 and the cover 40 is more stable and firm.
  • the base 60 is further provided with a lamp cover hole 67.
  • the motor 100 further includes a light-emitting diode 68 and a lamp cover 69.
  • the lamp cover 69 is mounted in the lamp cover hole 67, and the light-emitting diode 68 is received in the receiving cavity 61.
  • the light-emitting diode 68 is electrically connected to the electronic governor 80 to emit light to remind the user of the location of the unmanned aerial vehicle 500 when flying at night.
  • the surface of the lamp cover 69 located in the receiving cavity 61 is coated with a sealant 60a to further improve the sealing performance of the motor 100, thereby achieving the waterproof function of the motor 100.
  • the motor 100 further includes a heat sink 95 that is received in the stator 14 and is non-rotatably connected to the base 12 and the stator 14.
  • the heat sink 95 is used to dissipate the motor 100. Heat.
  • the electric machine 100 further includes a connecting arm 94 that extends from the outer side 644 of the side wall 64, and the electronic governor 80 is electrically coupled to a wire 95 that is threaded within the connecting arm 94.
  • the connecting arm 94 is detachably coupled to the arm 520.
  • the connecting arm 94 can be, but is not limited to, a sleeve, a snap, an insert, in other words, the connecting arm 94 can be snapped, snapped, or plugged into the arm 520.
  • the connecting arm 94 can also be fixedly connected to the arm 520, for example, by gluing, welding, or integral molding.
  • the embodiment of the present invention further provides a power kit for an unmanned aerial vehicle, comprising the motor 100, the first sealing member 90 and the connecting arm 94 of any of the above embodiments.
  • the first sealing member 90 is received in the receiving cavity 61 and seals the gap between the base 60 and the cover 40.
  • the connecting arm 94 is fixedly connected to the base 60 and is detachably connected to the arm 520 of the UAV 500. That is, the connecting arm 94 can be sleeved, snapped, or plugged with the arm 520.
  • the embodiment of the invention further provides a power package for an unmanned aerial vehicle, comprising a motor mount, a motor, an electronic governor and a first seal 90.
  • the motor mount includes a base 60 and a connecting arm 94 fixedly coupled to the base 60.
  • the base 60 is provided with a recess 60b for detachably connecting with the arm 520 of the UAV 500.
  • the motor only includes the motor body 10, the cover body 20, the rotating shaft 30, and the cover body 40 of the above embodiment; the motor is mounted on the base 60, the bottom of the motor is disposed corresponding to the opening of the groove 60b, and the motor cooperates with the groove 60b.
  • a receiving cavity 61 is formed.
  • the electronic governor 80 is housed in the receiving cavity 61, and the electronic governor 80 is electrically connected to the motor for driving the motor to rotate.
  • the first sealing member 90 is disposed at an opening of the receiving cavity 61 for sealing a gap between the opening periphery of the receiving cavity 61 and the bottom of the motor.
  • stator 14 further includes a plurality of stops 1426, each stop 1426 being disposed at an end of each of the supports 1424 to block the coil from disengaging from the support 1424.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.

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Abstract

公开了一种电机(100)，电机(100)包括电机本体(10)、盖体(40)、底座(60)及电子调速器(80)。电机本体(10)包括基座(12)、固定在基座(12)上的定子(14)、以及罩设在定子(14)及基座(12)外的转子(16)。转子(16)包括相背的第一端(166)及第二端(168)，基座(12)位于第一端(166)。盖体(40)与基座(12)结合并罩设第一端(166)。底座(60)与盖体(40)结合并与盖体(40)共同形成一收容腔(61)，底座(60)与电机本体(10)分别位于盖体(40)相背的两侧。电子调速器(80)安装在底座(60)上并收容于收容腔(61)内，电机本体(10)通过导线(82)与电子调速器(80)电连接。还提供了一种动力套装、动力装置(300)及无人飞行器(500)。

Description

电机、动力装置、动力套装及飞行器 技术领域
本发明涉及飞行器技术领域，尤其是涉及一种电机、具有所述电机的动力装置、具有所述电机的动力套装、以及具有所述动力装置或所述动力套装的无人飞行器。
背景技术
无人飞行器是一种处在迅速发展中的飞行装置，其具有机动灵活、反应快速、无人飞行、操作要求低的优点。目前，无人飞行器的使用范围已经扩宽到军事、科研、民用三大领域，具体可在电力、通信、气象、农业、海洋、勘探、摄影、防灾减灾、农作物估产、农业植保、缉毒缉私、边境巡逻、治安反恐等领域执行各项任务。一般地，无人飞行器是通过电机驱动螺旋桨转动而产生动力来完成空间飞行以执行各项任务。
然而，无人机用户，特别是DIY用户，在组装的无人飞行器时，需要将买来的动力系统的配件重新组装，例如，将电机本体与电子调速器的连接导线进行接线，并且固定在一起，导致接线复杂，使得用户在组装无人飞行器时费时费力。
发明内容
本发明的实施方式旨在至少解决现有技术中存在的技术问题之一。为此，本发明的实施方式需要提供一种电机、具有所述电机的动力装置、具有所述电机的动力套装、以及具有所述动力装置或所述动力套装的无人飞行器。
第一方面，本发明提供一种电机，所述电机包括：电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；盖体，所述盖体与所述基座结合并罩设所述第一端；底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接。
第二方面，本发明提供一种动力装置，包括螺旋桨，所述动力装置还包括一种电机，所述电机包括：电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位 于所述第一端；盖体，所述盖体与所述基座结合并罩设所述第一端；底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接；所述螺旋桨装设在所述电机上，所述电机能够驱动所述螺旋桨转动。
第三方面，本发明提供一种无人飞行器的动力套装，所述动力套装包括电机、第一密封件及连接臂，所述电机包括：电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；盖体，所述盖体与所述基座结合并罩设所述第一端；底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接；所述第一密封件收容在所述收容腔内并密封所述底座与所述盖体之间的空隙，所述连接臂与所述底座固定连接，并用于与所述无人飞行器的机臂可拆卸连接。
第三方面，本发明还提供一种无人飞行器的动力套装，所述动力套装包括：电机安装座，包括底座以及与所述底座固定连接的连接臂，所述底座设有凹槽，所述连接臂用于与无人飞行器的机臂可拆卸连接；电机，安装在所述底座上，所述电机的底部对应所述凹槽的开口设置，并且所述电机与所述收容槽共同配合，形成一个收容腔；电子调速器，收容在所述收容腔内，所述电子调速器与所述电机电连接，用于驱动所述电机转动；及第一密封件，设置在在所述收容腔的开口处，用于密封所述容置槽的开口周缘与所述电机的底部之间的间隙。
第四方面，本发明还提供一种无人飞行器，包括机身，所述无人飞行器还包括动力装置或动力套装；所述动力装置，包括螺旋桨和电机；所述动力套装包括电机、第一密封件及连接臂；所述电机包括：电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；盖体，所述盖体与所述基座结合并罩设所述第一端；底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接；所述螺旋桨装设在所述电机上，所述电机能够驱动所述螺旋桨转动；所述第一密封件收容在所述收容腔内并密封所述底座与所述盖体之间的空隙，所述连接臂与所述底座固定连接，并用于与所述无人飞行器的机臂可拆卸连接；所述电机设置于所述机身上以为所述无人飞行器 提供飞行动力。
本发明实施方式提供的无人飞行器、动力套装、动力装置及电机将电机本体与电子调速器通过导线电性连接并集成为一个单独模块，可以作为一个整体件进行安装或拆卸，不仅简化了布线，而且还提高了无人飞行器的组装效率。
在某些实施方式中，所述无人飞行器为农业无人机，包括挂载在机身上的水箱以及通过管道与所述水箱连通的喷头。
本发明的实施方式的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实施方式的实践了解到。
附图说明
本发明的实施方式的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1为本发明某些实施方式的无人飞行器的立体示意图。
图2为图1中无人飞行器的电机的立体组装示意图。
图3为图2中电机的立体分解示意图。
图4为图2中电机另一视角的立体分解示意图。
图5为图2中电机又一视角的立体分解示意图。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以 是机械连接，也可以是电连接或可以相互通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参阅图1，本发明实施方式提供的无人飞行器500包括机身510、自机身510延伸的机臂520、以及设置于机臂520上的动力装置300。本发明实施方式中，无人飞行器500为八旋翼飞行器，即为具有八个动力组件300的飞行器。可以理解，无人飞行器500也可以为四旋翼飞行器、六旋翼飞行器、十二旋翼飞行器等，甚至，无人飞行器500可以为单旋翼飞行器；另外，在某些实施方式中，无人飞行器500可以为固定翼-旋翼混合的飞行器。无人飞行器500可为农业无人机，可用于农业植保，例如给植物喷洒农药、营养液等，包括挂载在机身上的水箱以及通过管道与所述水箱连通的喷头；无人飞行器500也可以用于搭载摄影机、照相机等电子装置(图未示出)执行巡逻、勘探等任务。
每个动力装置300均包括电机100以及装设在电机100上的螺旋桨200。电机100能够驱动螺旋桨200转动以为无人飞行器500提供飞行动力，从而带动无人飞行器500飞行。
请参阅图2，本实施方式中，电机100为无刷电机，包括电机本体10、罩体20、转轴30、盖体40、多个锁紧件50、底座60、锁固件70、及电子调速器80。罩体20罩设在电机本体10的上方，盖体40罩设在电机本体10的下方，转轴30穿设在罩体20及电机本体10内，底座50承载住电机本体10、罩体20、转轴30、盖体40、锁紧件50、锁固件70、及电子调速器70。
具体地，请一并参阅图3至图5，电机本体10包括基座12、固定在基座12上的定子14、以及罩设在定子14及基座12外的转子16。
基座12包括相背的顶面122及底面124。底面124开设有多个第一安装孔1240。
定子14固定在顶面122上。定子14包括铁芯142及设置于铁芯142上的线圈(图未示)。铁芯142包括套设部1422及多个支撑部1424。套设部1422大致为圆环形的柱体结构，设置在顶面122上并与基座12止转连接。每个支撑部1424大致呈板状，多个支撑部1424自套设部1422的外圆周壁向外延伸，并沿套设部1422的周向间隔排列设置，呈现出轮辐发散状。换言之，每个支撑部1424的一侧固定在套设部142的外圆周壁，另一侧沿套设部142的径向朝背离套设部142的方向延伸。支撑部1424用于支撑线圈，线圈可以为多个，每个线圈绕设在一个支撑部1424上。
转子16包括磁轭162及设置于磁轭162内的多个磁体164。磁轭162大致呈圆柱筒状，可转动地罩设在定子14及基座12外周，多个磁体164固定地设置在磁轭162的内壁，并沿磁轭162的周向间隔排列设置。每个磁体16大致呈弧形片状结构以与磁轭162的内壁贴合，当然磁体16也可呈其他形状的结构，例如可以是长方体结构、椭圆体结构等等。转子16包括相背的第一端166及第二端168，基座12位于第一端166。
罩体20连接在转子16的第二端168上，其用于装设螺旋桨200。具体地，罩体20包括顶壁22及自顶壁22延伸的挡壁24。顶壁22大致呈圆形板状，其上贯通开设有多个定位孔222。多个定位孔221彼此间隔设置，用于对所述无人飞行器500的螺旋桨200进行固定定位。挡壁24与第二端168连接，挡壁24大致呈圆柱状并环绕顶壁22的外缘形成，且大致垂直于顶壁22并朝向磁轭162延伸。挡壁24上贯通开设有多个风孔242，在本实施方式中，风孔242贯通挡壁24并大致沿罩体20的径向延伸，直至与电机100的内腔相连通。在本实施方式中，风孔242的数量为多个，多个风孔242沿挡壁24的周向排列，并彼此间隔设置。风孔242用以允许空气流通，从而利于电机100的散热。
转轴30大致呈圆柱杆状，转轴30的一端插设在顶壁22并与顶壁22止转连接，转轴30的另一端能够转动地插设在基座12内。当电机100通电作业时，转子16带动罩体20及转轴30相对定子14及基座12转动。进一步地，转轴30的末端凸伸出罩体20的顶壁22的表面，其用于装设螺旋桨200，并驱动螺旋桨200转动。可以理解，转轴30可以不局限于上述的设置方式，还可以是：例如，转轴30的一端可以插设在基座12中并与基座12止转连接，另一端可转动地穿设于罩体20的顶壁22，使转子16、罩体20及螺旋桨200能够绕转轴30的轴线相对于定子14和基座12转动即可。
盖体40与基座12结合并罩设在第一端166。具体地，盖体40包括底板42及自底板42延伸的侧板44。底板42大致呈圆形板状，包括相背的内表面422及外表面424，内表面422较外表面444更接近基座12，外表面424开设有多个第一结合孔428。底板42上开设有贯穿内表面422及外表面424的多个第二安装孔420及一个通孔421，多个第二安装孔420与 多个第一安装孔1240对应，通孔421与多个第二安装孔420间隔。。侧板44大致呈圆柱状并环绕底板42的外缘形成，且大致垂直于底板42并朝向基座12延伸。侧板44上开设有多个散热通孔440，在本实施方式中，散热通孔440贯通侧板44并大致沿盖体40的径向延伸，直至与电机100的内腔相连通。在本实施方式中，散热通孔440的数量为多个，多个散热通孔440沿挡壁24的周向排列，并彼此间隔设置。散热通孔440用以允许空气流通，从而利于电机100的散热。
锁紧件50穿过多个第二安装孔420与第一安装孔1240配合以使盖体40与基座12结合，侧板44罩住第一端166。本实施方式中，锁紧件50为锁紧螺钉，在其他实施方式中，盖体40与基座12的结合可以采用螺纹连接、卡合、胶合、焊接方式中的任意一种或多种相组合的方式来实现。
底座60与盖体40结合并与盖体40共同形成一收容腔61，底座60与电机本体10分别位于盖体40相背的两侧。具体地，底座60包括底壁62及自底壁62延伸的侧壁64。底壁62大致呈圆形板状，包括相背的上表面622及下表面624，上表面622较下表面624更接近盖体40，换句话说，上表面622位于收容腔61的内部，下表面624位于收容腔61的外部。底壁62上开设有贯穿上表面622较下表面624的多个第二结合孔620，多个第二结合孔620与多个第一结合孔428对应。侧壁64大致呈圆柱状并环绕底壁62的外缘形成，且大致垂直于底壁62并朝向盖体40延伸。侧壁64包括相背的内侧面642及外侧面644，内侧面642位于收容腔61的内部，外侧面644位于收容腔61的外部。
锁固件70穿过多个第二结合孔620与多个第一结合孔428配合以使底座60与盖体40结合，侧壁64罩住外表面424。本实施方式中，锁固件70为锁紧螺钉，在其他实施方式中，底座60与盖体40的结合可以采用螺纹连接、卡合、胶合、焊接方式中的任意一种或多种相组合的方式来实现。
电子调速器80安装在底座60上并收容于收容腔61内，具体地，电子调速器80固定在底壁62的上表面622上，电子调速器80可以通过胶合、焊接、螺纹连接、卡合方式中的任意一种或多种组合固定在上表面622上。电机本体10通过导线82与电子调速器80电连接。具体地，导线82自电机本体10(定子14和/或转子16)延伸并贯穿通孔421进入收容腔61后与电子调速器80电性连接。在本实施方式中，导线82是焊接在电子调速器80上的。
本发明实施方式提供的无人飞行器500将电机100的电机本体10通过导线82与设置在底座60的电子调速器80电性连接，并集成为一个单独模块，可以作为一个整体件进行安装或拆卸，不仅简化了布线，而且还提高了无人飞行器500的组装效率。
在某些实施方式中，进一步地，收容腔61为密封腔，此密封腔61由底板42、底壁62、侧壁64共同围成。
在某些实施方式中，进一步地，电机100还包括第一密封件90，此时，底板42的外表面424开设有环形的收容槽426，环形的收容槽426与多个第一结合孔428不连通。第一密封件90收容在收容槽426内以密封底座60与盖体40之间的空隙。第一密封件90可以是密封圈、密封胶、密封油中的任意一种。由于设置了第一密封件90，能够防止无人飞行器500在雨天或湿度较大的环境飞行、或者是在执行喷洒任务时，水或喷洒液从底板42与底座60的结合处渗入收容腔61而损坏电子调速器80，提高了电机100的密封性能，从而实现了电机100的防水功能。
在某些实施方式中，进一步地，电机100还包括第二密封件91，第二密封件91开设有与导线82配合的走线孔910，第二密封件91安装在通孔421内，导线82自电机本体10延伸并贯穿走线孔910并与电子调速器80连接。第二密封件91可以是密封圈、密封胶、密封油中的任意一种。由于设置了第二密封件91，能够防止无人飞行器500在雨天或湿度较大的环境飞行、或者是在执行喷洒任务时，水或喷洒液从底板42渗入收容腔61而损坏电子调速器80，提高了电机100的密封性能，从而实现了电机100的防水功能。
在某些实施方式中，进一步地，电机100还包括第三密封件92，此时，每个第二安装孔420为阶梯孔并包括一阶梯面4202，第三密封件92收容在第二安装孔420内并承载在阶梯面4202上，第三密封件92套设在锁紧件50上。第三密封件92可以是密封圈、密封胶、密封油中的任意一种。可以理解，每个第二安装孔420为阶梯孔，也可包括相背的两个阶梯面4202，第三密封件92可以承载在其中一个阶梯面4202上，也可以同时承载在两个阶梯面4202上以实现双面防水。由于设置了第三密封件92，能够防止无人飞行器500在雨天或湿度较大的环境飞行、或者是在执行喷洒任务时，水或喷洒液从底板42渗入收容腔61而损坏电子调速器80，提高了电机100的密封性能，从而实现了电机100的防水功能。
在某些实施方式中，进一步地，电机100还包括第四密封件93，此时，每个第二结合孔620为阶梯孔并包括一阶梯面6202，第四密封件93收容在第二结合孔620内并承载在阶梯面6202上，第四密封件93套设在锁紧件50上。第四密封件93可以是密封圈、密封胶、密封油中的任意一种。可以理解，每个第二结合孔620为阶梯孔，也可包括相背的两个阶梯面6202，第四密封件93可以承载在其中一个阶梯面6202上，也可以同时承载在两个阶梯面6202上以实现双面防水。由于设置了第四密封件93，能够防止无人飞行器500在雨天或湿度较大的环境飞行、或者是在执行喷洒任务时，水或喷洒液从底板42或底壁62渗入收容腔61而损坏电子调速器80，提高了电机100的密封性能，从而实现了电机100的防水功能。
在某些实施方式中，盖体40还包括凸台46，凸台46自外表面424延伸，第一结合孔428开设在凸台46的端部，锁固件70穿过第二结合孔620与第一结合孔428配合以使底座60与盖体40结合时，凸台46收容在收容腔61内，此时，底座60与盖体40的结合更加稳 定牢固。在某些实施方式中，底座60还包括自上表面622延伸的凸块66，第二结合孔620贯穿下表面624及凸块66，此时，底座60与盖体40的结合更加稳定牢固。
在某些实施方式中，底座60还开设有灯罩孔67，电机100还包括发光二极体68及灯罩69，灯罩69安装在灯罩孔67内，发光二极体68收容在收容腔61内并与灯罩69对应，发光二极体68与电子调速器80电连接能够发出光线以在夜间飞行时提醒用户无人飞行器500的所在位置。
在某些实施方式中，灯罩69的位于收容腔61内的表面涂覆有密封胶60a，以能够进一步提高电机100的密封性能，从而实现了电机100的防水功能。
在某些实施方式中，进一步地，电机100还可包括散热件96，散热件95收容在定子14内并与基座12及定子14止转连接，散热件95用于散掉电机100产生的热量。
在某些实施方式中，电机100还包括连接臂94，连接臂94自侧壁64的外侧面644延伸，电子调速器80与穿设在连接臂94内的电线95电连接。连接臂94与机臂520能够拆卸地连接。连接臂94可以但不局限于为套筒，卡扣，插入件，换言之，连接臂94可以与机臂520套接、卡接、或插接。当然，连接臂94也可以与机臂520固定连接，例如采用胶合、焊接、或者一体成型的方式。
本发明实施方式还提供一种无人飞行器的动力套装，包括上述任意一实施方式的电机100、第一密封件90及连接臂94。第一密封件90收容在收容腔61内并密封底座60与盖体40之间的空隙，连接臂94与底座60固定连接，并用于与无人飞行器500的机臂520可拆卸连接。即，连接臂94可以与机臂520套接、卡接、或插接。
本发明实施方式还提供一种无人飞行器的动力套装，包括电机安装座、电机、电子调速器及第一密封件90。其中，电机安装座包括底座60以及与底座60固定连接的连接臂94，底座60设有凹槽60b，连接臂94用于与无人飞行器500的机臂520可拆卸连接。电机仅包括上述实施方式的电机本体10、罩体20、转轴30、盖体40；该电机安装在底座60上，电机的底部对应凹槽60b的开口设置，并且电机与凹槽60b共同配合，形成收容腔61。电子调速器80，收容在收容腔61内，电子调速器80与电机电连接，用于驱动电机转动。第一密封件90设置在收容腔61的开口处，用于密封所述收容腔61的开口周缘与电机的底部之间的间隙。
在某些实施方式中，进一步地，定子14还包括多个止挡部1426，每个止挡部1426设置在每个支撑部1424的端部以阻挡线圈从支撑部1424脱离。
在本说明书的描述中，参考术语“某些实施方式”、“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合所述实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说 明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个所述特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
尽管上面已经示出和描述了本发明的实施方式，可以理解的是，上述实施方式是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施方式进行变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (86)

  1. 一种电机，其特征在于，所述电机包括：
    电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；
    盖体，所述盖体与所述基座结合并罩设所述第一端；
    底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及
    电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接。
  2. 如权利要求1所述的电机，其特征在于，所述电机还包括锁紧件，所述基座包括相背的顶面及底面，所述定子固定在所述顶面，所述底面开设有第一安装孔，所述盖体包括底板及自所述底板延伸的侧板，所述底板上开设有第二安装孔，所述锁紧件穿过所述第二安装孔与所述第一安装孔配合以使所述盖体与所述基座结合，所述侧板罩住所述第一端。
  3. 如权利要求2所述的电机，其特征在于，所述收容腔为密封腔。
  4. 如权利要求3所述的电机，其特征在于，所述电机还包括第一密封件，所述底板包括相背的内表面及外表面，所述内表面较所述外表面更接近所述基座，所述外表面开设有收容槽，所述第一密封件收容在所述收容槽内以密封所述底座与所述盖体之间的空隙。
  5. 如权利要求3所述的电机，其特征在于，所述电机还包括第二密封件，所述第二密封件开设有与所述导线配合的走线孔，所述底板开设有通孔，所述第二密封件安装在所述通孔内，所述导线自所述电机本体延伸并贯穿所述走线孔并与所述电子调速器连接。
  6. 如权利要求3所述的电机，其特征在于，所述电机还包括第三密封件，所述第二安装孔为阶梯孔并包括一阶梯面，所述第三密封件收容在所述第二安装孔，所述第三密 封件承载在所述阶梯面上并环绕所述锁紧件。
  7. 如权利要求3所述的电机，其特征在于，所述侧板上开设有多个散热通孔。
  8. 如权利要求3所述的电机，其特征在于，所述电机还包括锁固件，所述底板包括相背的内表面及外表面，所述外表面开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板。
  9. 如权利要求3所述的电机，其特征在于，所述电机还包括锁固件，所述盖体还包括凸台，所述底板包括相背的内表面及外表面，所述凸台自所述外表面延伸并开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板，所述凸台收容在所述收容腔内。
  10. 如权利要求9所述的电机，其特征在于，所述底壁包括相背的上表面及下表面，所述上表面较所述下表面更接近所述盖体，所述底座还包括自所述上表面延伸的凸块，所述第二结合孔贯穿所述下表面及所述凸块，所述第二结合孔包括相背的两个台阶面，所述电机还包括第四密封件，所述第四密封件收容在所述第二结合孔内并承载在所述第二结合孔的两个台阶面中至少一个台阶面上并环绕所述锁固件。
  11. 如权利要求9所述的电机，其特征在于，所述底座还开设有灯罩孔，所述底座还包括发光二极体及灯罩，所述灯罩安装在所述灯罩孔内，所述发光二极体收容在所述收容腔内并与所述灯罩对应，所述发光二极体与所述电子调速器电连接。
  12. 如权利要求11所述的电机，其特征在于，所述灯罩的位于所述收容腔内的表面涂覆有密封胶。
  13. 如权利要求9所述的电机，其特征在于，所述电子调速器通过胶合、焊接、螺纹连接、卡合方式中的任意一种或多种组合固定在所述底壁上。
  14. 如权利要求1所述的电机，其特征在于，所述导线焊接在所述电子调速器上。
  15. 如权利要求9所述的电机，其特征在于，所述侧壁包括相背的外侧面及内侧面，所述内侧面位于所述收容腔内，所述电机还包括连接臂，所述连接臂自所述侧壁的外侧面延伸，所述电子调速器与穿设在所述连接臂内的电线连接。
  16. 如权利要求1-15任意一项所述的电机，其特征在于，所述定子包括铁芯及设置于所述铁芯上的线圈，所述铁芯包括套设部及设置于所述套设部上的多个支撑部，所述线圈绕设于所述支撑部上。
  17. 如权利要求16任意一项所述的电机，其特征在于，所述定子还包括多个止挡部，每个所述止挡部设置在每个所述支撑部的端部以阻挡所述线圈从所述支撑部脱离。
  18. 如权利要求1-15所述的电机，其特征在于，所述转子包括磁轭及设置于所述磁轭内的多个磁体，所述磁轭罩设于所述定子外，多个所述磁体固定地设置于所述磁轭的内壁，并沿所述磁轭的周向间隔排列设置。
  19. 如权利要求1-15所述的电机，其特征在于，所述电机还包括连接于所述转子上的罩体，所述罩体上设置有用以允许空气流通的风孔。
  20. 如权利要求19所述的电机，其特征在于，所述电机还包括转轴，所述罩体包括顶壁及自所述顶壁延伸的挡壁，所述挡壁与所述第二端连接，所述转轴的一端插设在所述顶壁并与所述顶壁止转连接，所述转轴的另一端能够转动地插设于所述基座内。
  21. 如权利要求1-15所述的电机，其特征在于，所述电机还包括散热件，所述散热件收容于所述定子内并与所述基座及所述定子止转连接，所述散热件用于散掉所述电机产生的热量。
  22. 一种动力装置，包括螺旋桨，其特征在于，所述动力装置还包括一种电机，所述电机包括：
    电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；
    盖体，所述盖体与所述基座结合并罩设所述第一端；
    底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及
    电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接；
    所述螺旋桨装设在所述电机上，所述电机能够驱动所述螺旋桨转动。
  23. 如权利要求22所述的动力装置，其特征在于，所述电机还包括锁紧件，所述基座包括相背的顶面及底面，所述定子固定在所述顶面，所述底面开设有第一安装孔，所述盖体包括底板及自所述底板延伸的侧板，所述底板上开设有第二安装孔，所述锁紧件穿过所述第二安装孔与所述第一安装孔配合以使所述盖体与所述基座结合，所述侧板罩住所述第一端。
  24. 如权利要求23所述的动力装置，其特征在于，所述收容腔为密封腔。
  25. 如权利要求24所述的动力装置，其特征在于，所述电机还包括第一密封件，所述底板包括相背的内表面及外表面，所述内表面较所述外表面更接近所述基座，所述外表面开设有收容槽，所述第一密封件收容在所述收容槽内以密封所述底座与所述盖体之间的空隙。
  26. 如权利要求24所述的动力装置，其特征在于，所述电机还包括第二密封件，所述第二密封件开设有与所述导线配合的走线孔，所述底板开设有通孔，所述第二密封件安装在所述通孔内，所述导线自所述电机本体延伸并贯穿所述走线孔并与所述电子调速器连接。
  27. 如权利要求24所述的动力装置，其特征在于，所述电机还包括第三密封件，所述第二安装孔为阶梯孔并包括一阶梯面，所述第三密封件收容在所述第二安装孔，所述第三密封件承载在所述阶梯面上并环绕所述锁紧件。
  28. 如权利要求24所述的动力装置，其特征在于，所述侧板上开设有多个散热通孔。
  29. 如权利要求24所述的动力装置，其特征在于，所述电机还包括锁固件，所述底 板包括相背的内表面及外表面，所述外表面开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板。
  30. 如权利要求24所述的动力装置，其特征在于，所述电机还包括锁固件，所述盖体还包括凸台，所述底板包括相背的内表面及外表面，所述凸台自所述外表面延伸并开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板，所述凸台收容在所述收容腔内。
  31. 如权利要求30所述的动力装置，其特征在于，所述底壁包括相背的上表面及下表面，所述上表面较所述下表面更接近所述盖体，所述底座还包括自所述上表面延伸的凸块，所述第二结合孔贯穿所述下表面及所述凸块，所述第二结合孔包括相背的两个台阶面，所述电机还包括第四密封件，所述第四密封件收容在所述第二结合孔内并承载在所述第二结合孔的两个台阶面中至少一个台阶面上并环绕所述锁固件。
  32. 如权利要求30所述的动力装置，其特征在于，所述底座还开设有灯罩孔，所述底座还包括发光二极体及灯罩，所述灯罩安装在所述灯罩孔内，所述发光二极体收容在所述收容腔内并与所述灯罩对应，所述发光二极体与所述电子调速器电连接。
  33. 如权利要求32所述的动力装置，其特征在于，所述灯罩的位于所述收容腔内的表面涂覆有密封胶。
  34. 如权利要求30所述的动力装置，其特征在于，所述电子调速器通过胶合、焊接、螺纹连接、卡合方式中的任意一种或多种组合固定在所述底壁上。
  35. 如权利要求22所述的动力装置，其特征在于，所述导线焊接在所述电子调速器上。
  36. 如权利要求30所述的动力装置，其特征在于，所述侧壁包括相背的外侧面及内侧面，所述内侧面位于所述收容腔内，所述电机还包括连接臂，所述连接臂自所述侧壁的外侧面延伸，所述电子调速器与穿设在所述连接臂内的电线连接。
  37. 如权利要求22-36任意一项所述的动力装置，其特征在于，所述定子包括铁芯及设置于所述铁芯上的线圈，所述铁芯包括套设部及设置于所述套设部上的多个支撑部，所述线圈绕设于所述支撑部上。
  38. 如权利要求37任意一项所述的动力装置，其特征在于，所述定子还包括多个止挡部，每个所述止挡部设置在每个所述支撑部的端部以阻挡所述线圈从所述支撑部脱离。
  39. 如权利要求22-36所述的动力装置，其特征在于，所述转子包括磁轭及设置于所述磁轭内的多个磁体，所述磁轭罩设于所述定子外，多个所述磁体固定地设置于所述磁轭的内壁，并沿所述磁轭的周向间隔排列设置。
  40. 如权利要求22-36所述的动力装置，其特征在于，所述电机还包括连接于所述转子上的罩体，所述罩体上设置有用以允许空气流通的风孔。
  41. 如权利要求40所述的动力装置，其特征在于，所述电机还包括转轴，所述罩体包括顶壁及自所述顶壁延伸的挡壁，所述挡壁与所述第二端连接，所述转轴的一端插设在所述顶壁并与所述顶壁止转连接，所述转轴的另一端能够转动地插设于所述基座内。
  42. 如权利要求22-36所述的动力装置，其特征在于，所述电机还包括散热件，所述散热件收容于所述定子内并与所述基座及所述定子止转连接，所述散热件用于散掉所述电机产生的热量。
  43. 一种无人飞行器的动力套装，其特征在于，所述动力套装包括电机、第一密封件及连接臂，所述电机包括：
    电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；
    盖体，所述盖体与所述基座结合并罩设所述第一端；
    底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及
    电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接；
    所述第一密封件收容在所述收容腔内并密封所述底座与所述盖体之间的空隙，所述连接臂与所述底座固定连接，并用于与所述无人飞行器的机臂可拆卸连接。
  44. 如权利要求43所述的无人飞行器的动力套装，其特征在于，所述电机还包括锁紧件，所述基座包括相背的顶面及底面，所述定子固定在所述顶面，所述底面开设有第一安装孔，所述盖体包括底板及自所述底板延伸的侧板，所述底板上开设有第二安装孔，所述锁紧件穿过所述第二安装孔与所述第一安装孔配合以使所述盖体与所述基座结合，所述侧板罩住所述第一端。
  45. 如权利要求44所述的无人飞行器的动力套装，其特征在于，所述收容腔为密封腔。
  46. 如权利要求45所述的无人飞行器的动力套装，其特征在于，所述电机还包括第一密封件，所述底板包括相背的内表面及外表面，所述内表面较所述外表面更接近所述基座，所述外表面开设有收容槽，所述第一密封件收容在所述收容槽内以密封所述底座与所述盖体之间的空隙。
  47. 如权利要求45所述的无人飞行器的动力套装，其特征在于，所述电机还包括第二密封件，所述第二密封件开设有与所述导线配合的走线孔，所述底板开设有通孔，所述第二密封件安装在所述通孔内，所述导线自所述电机本体延伸并贯穿所述走线孔并与所述电子调速器连接。
  48. 如权利要求45所述的无人飞行器的动力套装，其特征在于，所述电机还包括第三密封件，所述第二安装孔为阶梯孔并包括一阶梯面，所述第三密封件收容在所述第二安装孔，所述第三密封件承载在所述阶梯面上并环绕所述锁紧件。
  49. 如权利要求45所述的无人飞行器的动力套装，其特征在于，所述侧板上开设有多个散热通孔。
  50. 如权利要求45所述的无人飞行器的动力套装，其特征在于，所述电机还包括锁 固件，所述底板包括相背的内表面及外表面，所述外表面开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板。
  51. 如权利要求45所述的无人飞行器的动力套装，其特征在于，所述电机还包括锁固件，所述盖体还包括凸台，所述底板包括相背的内表面及外表面，所述凸台自所述外表面延伸并开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板，所述凸台收容在所述收容腔内。
  52. 如权利要求51所述的无人飞行器的动力套装，其特征在于，所述底壁包括相背的上表面及下表面，所述上表面较所述下表面更接近所述盖体，所述底座还包括自所述上表面延伸的凸块，所述第二结合孔贯穿所述下表面及所述凸块，所述第二结合孔包括相背的两个台阶面，所述电机还包括第四密封件，所述第四密封件收容在所述第二结合孔内并承载在所述第二结合孔的两个台阶面中至少一个台阶面上并环绕所述锁固件。
  53. 如权利要求51所述的无人飞行器的动力套装，其特征在于，所述底座还开设有灯罩孔，所述底座还包括发光二极体及灯罩，所述灯罩安装在所述灯罩孔内，所述发光二极体收容在所述收容腔内并与所述灯罩对应，所述发光二极体与所述电子调速器电连接。
  54. 如权利要求53所述的无人飞行器的动力套装，其特征在于，所述灯罩的位于所述收容腔内的表面涂覆有密封胶。
  55. 如权利要求51所述的无人飞行器的动力套装，其特征在于，所述电子调速器通过胶合、焊接、螺纹连接、卡合方式中的任意一种或多种组合固定在所述底壁上。
  56. 如权利要求43所述的无人飞行器的动力套装，其特征在于，所述导线焊接在所述电子调速器上。
  57. 如权利要求51所述的无人飞行器的动力套装，其特征在于，所述侧壁包括相背 的外侧面及内侧面，所述内侧面位于所述收容腔内，所述电机还包括连接臂，所述连接臂自所述侧壁的外侧面延伸，所述电子调速器与穿设在所述连接臂内的电线连接。
  58. 如权利要求43-57任意一项所述的无人飞行器的动力套装，其特征在于，所述定子包括铁芯及设置于所述铁芯上的线圈，所述铁芯包括套设部及设置于所述套设部上的多个支撑部，所述线圈绕设于所述支撑部上。
  59. 如权利要求58任意一项所述的无人飞行器的动力套装，其特征在于，所述定子还包括多个止挡部，每个所述止挡部设置在每个所述支撑部的端部以阻挡所述线圈从所述支撑部脱离。
  60. 如权利要求43-57所述的无人飞行器的动力套装，其特征在于，所述转子包括磁轭及设置于所述磁轭内的多个磁体，所述磁轭罩设于所述定子外，多个所述磁体固定地设置于所述磁轭的内壁，并沿所述磁轭的周向间隔排列设置。
  61. 如权利要求43-57所述的无人飞行器的动力套装，其特征在于，所述电机还包括连接于所述转子上的罩体，所述罩体上设置有用以允许空气流通的风孔。
  62. 如权利要求61所述的无人飞行器的动力套装，其特征在于，所述电机还包括转轴，所述罩体包括顶壁及自所述顶壁延伸的挡壁，所述挡壁与所述第二端连接，所述转轴的一端插设在所述顶壁并与所述顶壁止转连接，所述转轴的另一端能够转动地插设于所述基座内。
  63. 如权利要求43-57所述的无人飞行器的动力套装，其特征在于，所述电机还包括散热件，所述散热件收容于所述定子内并与所述基座及所述定子止转连接，所述散热件用于散掉所述电机产生的热量。
  64. 一种无人飞行器的动力套装，其特征在于，所述动力套装包括：
    电机安装座，包括底座以及与所述底座固定连接的连接臂，所述底座设有凹槽，所述连接臂用于与无人飞行器的机臂可拆卸连接；
    电机，安装在所述底座上，所述电机的底部对应所述凹槽的开口设置，并且所述电机与所述收容槽共同配合，形成一个收容腔；
    电子调速器，收容在所述收容腔内，所述电子调速器与所述电机电连接，用于驱动所述电机转动；及
    第一密封件，设置在在所述收容腔的开口处，用于密封所述容置槽的开口周缘与所述电机的底部之间的间隙。
  65. 一种无人飞行器，包括机身，其特征在于，所述无人飞行器还包括动力装置或动力套装；
    所述动力装置，包括螺旋桨和电机；
    所述动力套装包括电机、第一密封件及连接臂；
    所述电机包括：
    电机本体，所述电机本体包括基座、固定在所述基座上的定子、以及罩设在所述定子及所述基座外的转子，所述转子包括相背的第一端及第二端，所述基座位于所述第一端；
    盖体，所述盖体与所述基座结合并罩设所述第一端；
    底座，所述底座与所述盖体结合并与所述盖体共同形成一收容腔，所述底座与所述电机本体分别位于所述盖体相背的两侧；及
    电子调速器，所述电子调速器安装在所述底座上并收容于所述收容腔内，所述电机本体通过导线与所述电子调速器电连接；
    所述螺旋桨装设在所述电机上，所述电机能够驱动所述螺旋桨转动；
    所述第一密封件收容在所述收容腔内并密封所述底座与所述盖体之间的空隙，所述连接臂与所述底座固定连接，并用于与所述无人飞行器的机臂可拆卸连接；
    所述电机设置于所述机身上以为所述无人飞行器提供飞行动力。
  66. 如权利要求65所述的无人飞行器，其特征在于，所述电机还包括锁紧件，所述基座包括相背的顶面及底面，所述定子固定在所述顶面，所述底面开设有第一安装孔，所述盖体包括底板及自所述底板延伸的侧板，所述底板上开设有第二安装孔，所述锁紧件穿过所述第二安装孔与所述第一安装孔配合以使所述盖体与所述基座结合，所述侧板罩住所述第一端。
  67. 如权利要求66所述的无人飞行器，其特征在于，所述收容腔为密封腔。
  68. 如权利要求67所述的无人飞行器，其特征在于，所述电机还包括第一密封件， 所述底板包括相背的内表面及外表面，所述内表面较所述外表面更接近所述基座，所述外表面开设有收容槽，所述第一密封件收容在所述收容槽内以密封所述底座与所述盖体之间的空隙。
  69. 如权利要求67所述的无人飞行器，其特征在于，所述电机还包括第二密封件，所述第二密封件开设有与所述导线配合的走线孔，所述底板开设有通孔，所述第二密封件安装在所述通孔内，所述导线自所述电机本体延伸并贯穿所述走线孔并与所述电子调速器连接。
  70. 如权利要求67所述的无人飞行器，其特征在于，所述电机还包括第三密封件，所述第二安装孔为阶梯孔并包括一阶梯面，所述第三密封件收容在所述第二安装孔，所述第三密封件承载在所述阶梯面上并环绕所述锁紧件。
  71. 如权利要求67所述的无人飞行器，其特征在于，所述侧板上开设有多个散热通孔。
  72. 如权利要求67所述的无人飞行器，其特征在于，所述电机还包括锁固件，所述底板包括相背的内表面及外表面，所述外表面开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板。
  73. 如权利要求67所述的无人飞行器，其特征在于，所述电机还包括锁固件，所述盖体还包括凸台，所述底板包括相背的内表面及外表面，所述凸台自所述外表面延伸并开设有第一结合孔，所述底座包括底壁及自所述底壁延伸的侧壁，所述底壁上开设有第二结合孔，所述锁固件穿过所述第二结合孔与所述第一结合孔配合以使所述底座与所述盖体结合，所述侧壁罩住所述底板，所述凸台收容在所述收容腔内。
  74. 如权利要求73所述的无人飞行器，其特征在于，所述底壁包括相背的上表面及下表面，所述上表面较所述下表面更接近所述盖体，所述底座还包括自所述上表面延伸的凸块，所述第二结合孔贯穿所述下表面及所述凸块，所述第二结合孔包括相背的两个台阶面，所述电机还包括第四密封件，所述第四密封件收容在所述第二结合孔内并承载在所述第二结合孔的两个台阶面中至少一个台阶面上并环绕所述锁固件。
  75. 如权利要求73所述的无人飞行器，其特征在于，所述底座还开设有灯罩孔，所述底座还包括发光二极体及灯罩，所述灯罩安装在所述灯罩孔内，所述发光二极体收容在所述收容腔内并与所述灯罩对应，所述发光二极体与所述电子调速器电连接。
  76. 如权利要求75所述的无人飞行器，其特征在于，所述灯罩的位于所述收容腔内的表面涂覆有密封胶。
  77. 如权利要求73所述的无人飞行器，其特征在于，所述电子调速器通过胶合、焊接、螺纹连接、卡合方式中的任意一种或多种组合固定在所述底壁上。
  78. 如权利要求65所述的无人飞行器，其特征在于，所述导线焊接在所述电子调速器上。
  79. 如权利要求73所述的无人飞行器，其特征在于，所述侧壁包括相背的外侧面及内侧面，所述内侧面位于所述收容腔内，所述电机还包括连接臂，所述连接臂自所述侧壁的外侧面延伸，所述电子调速器与穿设在所述连接臂内的电线连接。
  80. 如权利要求65-79任意一项所述的无人飞行器，其特征在于，所述定子包括铁芯及设置于所述铁芯上的线圈，所述铁芯包括套设部及设置于所述套设部上的多个支撑部，所述线圈绕设于所述支撑部上。
  81. 如权利要求80任意一项所述的无人飞行器，其特征在于，所述定子还包括多个止挡部，每个所述止挡部设置在每个所述支撑部的端部以阻挡所述线圈从所述支撑部脱离。
  82. 如权利要求65-79所述的无人飞行器，其特征在于，所述转子包括磁轭及设置于所述磁轭内的多个磁体，所述磁轭罩设于所述定子外，多个所述磁体固定地设置于所述磁轭的内壁，并沿所述磁轭的周向间隔排列设置。
  83. 如权利要求65-79所述的无人飞行器，其特征在于，所述电机还包括连接于所述转子上的罩体，所述罩体上设置有用以允许空气流通的风孔。
  84. 如权利要求83所述的无人飞行器，其特征在于，所述电机还包括转轴，所述罩体包括顶壁及自所述顶壁延伸的挡壁，所述挡壁与所述第二端连接，所述转轴的一端插设在所述顶壁并与所述顶壁止转连接，所述转轴的另一端能够转动地插设于所述基座内。
  85. 如权利要求65-79所述的无人飞行器，其特征在于，所述电机还包括散热件，所述散热件收容于所述定子内并与所述基座及所述定子止转连接，所述散热件用于散掉所述电机产生的热量。
  86. 如权利要求65所述的无人飞行器，其特征在于，所述无人飞行器为农业无人机，包括挂载在所述机身上的水箱以及通过管道与所述水箱连通的喷头。
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