CN212047907U - Unmanned aerial vehicle with oil-electricity hybrid power device - Google Patents
Unmanned aerial vehicle with oil-electricity hybrid power device Download PDFInfo
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- CN212047907U CN212047907U CN202020472861.0U CN202020472861U CN212047907U CN 212047907 U CN212047907 U CN 212047907U CN 202020472861 U CN202020472861 U CN 202020472861U CN 212047907 U CN212047907 U CN 212047907U
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Abstract
The utility model provides an unmanned aerial vehicle with an oil-electricity hybrid power device, which comprises a vehicle body, the oil-electricity hybrid power device and an outer frame, wherein the oil-electricity hybrid power device is arranged in the outer frame; the oil-electricity hybrid power device comprises an outer shell, a fuel engine and an initiating machine, wherein a closed cavity is arranged in the outer shell, the fuel engine and the initiating machine are arranged in the closed cavity, the initiating machine is connected with the fuel engine, and a clamping block is arranged on the outer side wall of the outer shell; the outer frame includes annular installation piece, a plurality of connecting strip and foundation block, and the connecting strip is connected between annular installation piece and foundation block, and oil-electricity hybrid power device passes annular installation piece, and the connecting strip is located oil-electricity hybrid power device's periphery, and oil-electricity hybrid power device can border on with the foundation block, is provided with the draw-in groove on the annular installation piece, and the draw-in groove is connected with the fixture block cooperation, adopts above structure, through dismantling outer frame, accomplishes oil-electricity hybrid power device's dismantlement, and is simple swift.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field specifically is an unmanned aerial vehicle with oil-electricity hybrid device.
Background
Current many rotor hybrid unmanned aerial vehicle adopts the mode that oil changes electricity to supply power, can be by the rotatory generating motor work that drives of fuel oil engine, and generating motor produces electric energy to unmanned aerial vehicle, compares in the group battery power supply, and the oil changes the electricity mode and can provide longer flight time for unmanned aerial vehicle's flight.
However, the hybrid power generation power supply adopting the oil-to-electricity conversion mode needs to install the fuel engine and the power generation motor on the unmanned aerial vehicle at the same time, and needs to consider the connection between the fuel engine and the power generation motor and how to start the fuel engine, so that the hybrid power generation power supply is complex to install and difficult to disassemble correspondingly, and quick installation and disassembly cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a realize fast unmanned aerial vehicle who has oil-electricity hybrid device of installation and dismantlement.
In order to achieve the main purpose, the utility model provides an unmanned aerial vehicle with an oil-electricity hybrid power device, which comprises a vehicle body, the oil-electricity hybrid power device and an outer frame, wherein the oil-electricity hybrid power device is arranged in the outer frame; the oil-electricity hybrid power device comprises an outer shell, a fuel engine and an initiating machine, wherein a closed cavity is arranged in the outer shell, the fuel engine and the initiating machine are arranged in the closed cavity, the initiating machine is connected with the fuel engine, and a clamping block is arranged on the outer side wall of the outer shell; the outer frame includes annular installation piece, a plurality of connecting strip and bottom piece, and the connecting strip is connected between annular installation piece and bottom piece, and oil-electricity hybrid power device passes annular installation piece, and the connecting strip is located oil-electricity hybrid power device's periphery, and oil-electricity hybrid power device can adjoin to with the bottom piece, is provided with the draw-in groove on the annular installation piece, and the draw-in groove is connected with the fixture block cooperation.
It is obvious by above-mentioned scheme, with fuel engine and enlightening all-in-one set in the shell body, the shell body passes through the mode and outer frame connection that fixture block and draw-in groove cooperation are connected, and the annular installation piece and the connecting strip of outer frame are spacing to the hybrid power device, make the hybrid power device place in the outer frame, install outer frame on unmanned aerial vehicle, accomplish the installation piece of hybrid power device on unmanned aerial vehicle, correspondingly, through dismantling outer frame, accomplish the dismantlement of hybrid power device, it is simple swift.
The further scheme is that two oppositely arranged side walls of the outer shell are respectively provided with a convex block, one end of the convex block, which is far away from the bottom block, extends to form an elastic block, a gap is formed between the elastic block and the outer shell, a clamping block is arranged on one side of the elastic block, which is far away from the outer shell, and an arc-shaped guide surface is arranged on one side of the clamping block, which faces the bottom block; the convex block is positioned between two adjacent connecting strips.
Therefore, when the clamping block is connected with the clamping groove, the annular mounting block extrudes the elastic block along the arc-shaped guide surface, the elastic block moves towards the outer shell, and after the clamping groove moves to the clamping block, the clamping block penetrates through the clamping groove, so that the connection of the outer shell and the outer frame is completed.
The further scheme is that a handle strip is connected between the elastic blocks on the two oppositely arranged side walls of the outer shell, and the handle strip and the bottom block are respectively positioned on the two oppositely arranged sides of the outer shell.
Therefore, the handle strip and the bottom block are respectively positioned on two opposite sides of the outer shell, so that the handle strip is prevented from influencing the positioning of the outer shell in the outer frame.
The further scheme is that an avoiding groove is arranged on the annular mounting block in a protruding mode, the clamping groove is located at the avoiding groove, and the connecting strip is arranged outside the avoiding groove.
It can be seen that when the clamping groove is connected with the clamping block, the convex avoiding groove can avoid the clamping block on the outer side wall of the outer shell, the connecting strip is positioned outside the avoiding groove, the distance between the connecting strip and the outer shell can be reduced, and the connecting strip can be convenient to position the outer shell better.
The further scheme is that the enlightening all-in-one machine penetrates through the outer shell, the enlightening all-in-one machine is located between two adjacent connecting strips, and a plurality of fans are arranged on the side wall of the outer shell.
Therefore, a space exists between two adjacent connecting strips, the starting and starting all-in-one machine is opposite to the space, the heat dissipation of the starting and starting all-in-one machine is facilitated, and meanwhile, the heat dissipation of the starting and starting all-in-one machine and the fuel machine is further accelerated due to the fact that the plurality of fans are arranged on the outer shell.
The further scheme is that a controller and a battery are arranged in the machine body, a power positive line, a power negative line, a signal line and an oil tank port are arranged on the shell body, the power positive line, the power negative line, the signal line and the oil tank port are located on the outer side wall of the same side of the shell body, the power positive line and the bottom block are respectively located on two opposite sides of the shell body, the power positive line is respectively between the battery and the fuel engine, the battery and the starting all-in-one machine, the power negative line is respectively between the battery and the fuel engine, the battery and the starting all-in-one machine, the controller is connected with the starting all-in-one machine through the signal line, and the oil.
Therefore, the power line and the bottom block are respectively positioned on two opposite sides of the outer shell, so that the power line, the signal line and the oil tank port are prevented from influencing the positioning of the outer shell in the outer frame.
The further scheme is that the fuel engine is a methanol fuel engine, the length of the fuel-electric hybrid power device is 140.5mm, the width of the fuel-electric hybrid power device is 92mm, the height of the fuel-electric hybrid power device is 230mm, and the distance between two clamping blocks is 148 mm.
Therefore, the methanol fuel engine has smaller volume, and the oil-electricity hybrid power device has smaller volume and is more convenient to mount and dismount.
Drawings
Fig. 1 is a perspective view of the utility model discloses unmanned aerial vehicle embodiment with oil-electricity hybrid device.
Fig. 2 is a perspective view of the hybrid power device in the embodiment of the unmanned aerial vehicle with the hybrid power device.
Figure 3 is the utility model discloses unmanned aerial vehicle embodiment's with oil-electricity hybrid device cross-sectional view.
Fig. 4 is a perspective view of an outer frame in an embodiment of the unmanned aerial vehicle with a hybrid power plant of the present invention.
Fig. 5 is a front view of the outer housing in the embodiment of the unmanned aerial vehicle with hybrid power plant of the present invention.
Figure 6 is a side view of the utility model discloses unmanned aerial vehicle embodiment shell body with oil-electric hybrid device.
Fig. 7 is a front view of an embodiment of an unmanned aerial vehicle with a hybrid power plant.
Figure 8 is a side view of the hybrid power unit in an embodiment of the unmanned aerial vehicle having a hybrid power unit.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
The utility model discloses an unmanned aerial vehicle with oil-electricity hybrid device mixes through fuel engine and enlightenment all-in-one and supplies power for unmanned aerial vehicle's flight, with fuel engine and enlightenment all-in-one set in the shell body, puts the shell body in the outer frame, through installing outer frame on unmanned aerial vehicle, realizes the connection of oil-electricity hybrid device on unmanned aerial vehicle to realize oil-electricity hybrid device's quick installation and dismantlement.
The utility model provides an unmanned aerial vehicle with hybrid power device includes fuselage, battery, controller, flight subassembly, hybrid power device 1 and outer frame 2, and battery and controller setting are on the fuselage, and the flight subassembly includes flight motor and propeller blade, and flight motor drive propeller blade rotates, and hybrid power device 1 is the flight subassembly power supply. Referring to fig. 1, a hybrid power unit 1 is provided in an outer frame 2.
Referring to fig. 2 and 3, the oil-electric hybrid power device 1 comprises an outer shell 3, a fuel engine 4 and an initiation all-in-one machine 5, wherein a closed cavity 30 is arranged in the outer shell 3, the fuel engine 4 and the initiation all-in-one machine are arranged in the closed cavity 30, and the initiation all-in-one machine 5 is connected with the fuel engine 4. In the present embodiment, the outer casing 3 is substantially rectangular parallelepiped, and the outer casing 3 includes a first side 31, a second side 32, a third side 33, a fourth side 34, a fifth side 35, and a sixth side 36, wherein the first side 31 and the second side 32 are disposed opposite to each other, the third side 33 and the fourth side 34 are disposed opposite to each other, the fifth side 35 and the sixth side 36 are disposed opposite to each other, and the third side 33, the fourth side 34, the fifth side 35, and the sixth side 36 are disposed between the first side 31 and the second side 32. One end of the enlightenment machine 5 penetrates through the side wall of the third side 33 of the outer shell 3, and fans 6 are further arranged on the side walls of the third side 33 and the fourth side 34, so that the heat dissipation of the fuel oil engine 4 and the enlightenment machine 5 in the closed cavity 30 is facilitated.
The outer side wall of the fifth side 35 and the outer side wall of the sixth side 36 of the outer shell 3 are respectively provided with a convex block 7, one end, away from the second side 32 of the outer shell 3, of the convex block 7 extends to be provided with an elastic block 71, a gap is formed between the elastic block 71 and the outer shell 3, the fixture block 8 is arranged on one side, away from the outer shell 3, of the elastic block 71, and an arc-shaped guide surface 81 is arranged on one side, towards the second side 32 of the outer shell 3, of the fixture block 8.
A power supply positive wire 37, a power supply negative wire 38, a signal wire 39 and an oil tank port 310 are arranged on the first side 31 of the outer shell 3, the power supply positive wire 37 is respectively arranged between the battery and the fuel engine 4 and between the battery and the integrated starter 5, the power supply negative wire 38 is respectively arranged between the battery and the fuel engine 4 and between the battery and the integrated starter 5, the controller is connected with the integrated starter 5 through the signal wire 39, and the oil tank port 310 is connected with the fuel engine 4.
The first side 31 of the outer casing 3 is further provided with a handle bar 311, and two ends of the handle bar 311 are respectively connected with the elastic block 71 of the fifth side 35 and the elastic block 71 of the sixth side 36.
Referring to fig. 4, the outer frame 2 includes an annular mounting block 21, a plurality of connecting strips 22 and a bottom block 23, the connecting strips 22 are connected between the annular mounting block 21 and the bottom block 23, wherein the connecting strips 22 can be connected with the annular mounting block 21 and the bottom block 23 by an integral molding or a snap structure. The annular mounting block 21 is provided with a clamping groove 24, and the clamping groove 24 is connected with the clamping block 8 in a matching manner. In this embodiment, an avoiding groove 25 is convexly formed on the annular mounting block 21, the clamping groove 24 is located at the avoiding groove 25, and the connecting strip 22 is arranged outside the avoiding groove 25.
When the oil-electric hybrid power device 1 is connected with the outer frame 2, the oil-electric hybrid power device 1 penetrates through the annular mounting block 21, and the second side 32 side wall of the oil-electric hybrid power device 1 is arranged opposite to the bottom block 23 to drive the outer frame 2 to move towards the oil-electric hybrid power device 1. Under the guiding action of the arc-shaped guide surface 81 of the clamping block 8, the annular mounting block 21 extrudes the elastic block 71, so that the elastic block 71 moves towards the outer shell 3, and after the clamping groove 24 moves to the clamping block 8, the clamping block 8 penetrates through the clamping groove 24, thereby completing the connection between the outer shell 3 and the outer frame 2. After the oil-electric hybrid power device 1 is arranged in the outer frame 2, the outer side wall of the first side 31 of the outer shell 3 is positioned outside the outer frame 2, the side wall of the second side 32 of the outer shell 3 is abutted to the bottom block 23, the connecting strip 22 outside the avoiding groove 25 is positioned on the periphery of the outer shell 3, and the connecting strips 22 are in clearance fit with the side walls of the third side 33, the fourth side 34, the fifth side 35 and the sixth side 36 of the outer shell 3 respectively.
In this embodiment, the bump 7 is located between two adjacent connecting strips 22, and the integrated starter 5 and the fan 6 are also located between two adjacent connecting strips 22, which is beneficial to heat dissipation of the fuel engine 4 and the integrated starter 5 in the closed chamber. The handle strip 311 and the bottom block 23 on the first side 31 of the outer shell 3 are respectively located on two opposite sides of the outer shell 3, so that the handle strip 311 is prevented from influencing the positioning of the outer shell 3 in the outer frame 2. When the clamping groove 24 is connected with the clamping block 8, the convex avoiding groove 25 can avoid the clamping block 8 on the outer side wall of the outer shell 3, the connecting strip 22 is located outside the avoiding groove 25, the distance between the connecting strip 22 and the outer shell 3 can be reduced, and the connecting strip 22 can be used for better positioning the outer shell 3.
With fuel engine 4 and the integration of enlightening all-in-one 5 set in shell 3, shell 3 is connected with outer frame 2 through the mode that fixture block 8 and draw-in groove 24 cooperation are connected, and the annular installation piece 21 and the connecting strip 22 of outer frame 2 are spacing to oil-electricity hybrid device 1, make oil-electricity hybrid device 1 place in outer frame 2, install outer frame 2 on unmanned aerial vehicle, accomplish the installation piece of oil-electricity hybrid device 1 on unmanned aerial vehicle, correspondingly, through dismantling outer frame 2, accomplish the dismantlement of oil-electricity hybrid device 1, and is simple and fast. In this embodiment, the annular mounting block 21 is provided with four mounting holes 211, the four mounting holes 211 correspond to four corners of the outer casing 3, respectively, and the mounting holes 211 are used for mounting the outer frame 2 on the body of the unmanned aerial vehicle through bolts. The controller is connected with the initiation all-in-one machine 5 through a signal line 39, the battery passes through a power positive electrode line 37 and a power negative electrode line 38 and respectively with initiation all-in-one machine 5, fuel engine 4 is connected, at the unmanned aerial vehicle during operation, the battery supplies power to initiation all-in-one machine 5, this moment, initiation all-in-one machine 5 is as the starter, drive fuel engine 4 begins to work, after fuel engine 4 gets into the duty cycle, fuel engine 4 drive initiation all-in-one machine 5 works, initiation all-in-one machine 5 at this moment supplies power as the flight subassembly that the generator is unmanned aerial vehicle, supply power to unmanned aerial vehicle through fuel engine 4 and initiation all-in-one machine 5 mixture, effectively prolong unmanned aerial.
In the embodiment, the fuel engine 4 is a methanol fuel engine 4, and the methanol fuel engine 4 has a small volume, so that the size of the gasoline-electric hybrid power device 1 is reduced. Referring to fig. 5 and 6, the hybrid device 1 has a length of 140.5mm, a width of 92mm, a height of 230mm, and a space between two blocks 8 of 148 mm. Referring to fig. 7 and 8, the length of the annular mounting block 21 in the outer frame 2 is 187mm, the width of the annular mounting block 21 is 187mm, the distance between the annular mounting block 21 and the bottom block 23 is 179mm, the size of the hybrid power device 1 is small, and the small size of the hybrid power device 1 is more convenient to mount and dismount.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (7)
1. Unmanned aerial vehicle with oil-electricity hybrid power device, its characterized in that: the method comprises the following steps: the hybrid power system comprises a machine body, an oil-electricity hybrid power device and an outer frame, wherein the oil-electricity hybrid power device is arranged in the outer frame, and the outer frame is arranged on the machine body;
the oil-electricity hybrid power device comprises an outer shell, a fuel engine and an initiation all-in-one machine, wherein a closed cavity is arranged in the outer shell, the fuel engine and the initiation all-in-one machine are arranged in the closed cavity, the initiation all-in-one machine is connected with the fuel engine, and a clamping block is arranged on the outer side wall of the outer shell;
the outer frame includes annular installation piece, a plurality of connecting strip and bottom piece, the connecting strip is connected annular installation piece with between the bottom piece, oil-electricity hybrid power device passes annular installation piece, the connecting strip is located on oil-electricity hybrid power device's the periphery, oil-electricity hybrid power device can with the bottom piece borders on, be provided with the draw-in groove on the annular installation piece, the draw-in groove with the fixture block cooperation is connected.
2. The unmanned aerial vehicle with hybrid power unit of claim 1, characterized in that:
the two oppositely arranged side walls of the outer shell are respectively provided with a convex block, one end of the convex block, which is far away from the bottom block, extends to form an elastic block, a gap is reserved between the elastic block and the outer shell, the fixture block is arranged on one side, which is far away from the outer shell, of the elastic block, and an arc-shaped guide surface is arranged on one side, which faces the bottom block, of the fixture block; the convex block is positioned between two adjacent connecting strips.
3. The unmanned aerial vehicle with hybrid-electric power unit of claim 2, wherein;
the handle strip is connected between the elastic blocks on the two oppositely-arranged side walls of the outer shell, and the handle strip and the bottom block are respectively positioned on the two oppositely-arranged sides of the outer shell.
4. The unmanned aerial vehicle with hybrid power unit of claim 1, characterized in that:
the annular installation piece is provided with on the protruding groove of dodging, the draw-in groove is located dodge groove department, the connecting strip sets up dodge outside the groove.
5. The unmanned aerial vehicle with hybrid power unit of claim 1, characterized in that:
the enlightening all-in-one machine penetrates through the outer shell, the enlightening all-in-one machine is located between the two adjacent connecting strips, and a plurality of fans are arranged on the side wall of the outer shell.
6. The unmanned aerial vehicle with hybrid power unit of claim 1, characterized in that:
be provided with controller and battery in the fuselage, there are positive power line, power negative pole line, signal line and oil tank port on the shell body, the positive power line the power negative pole line the signal line with the oil tank port is located on the lateral wall of the shell body with one side, the positive power line with the end block is located respectively on the relative both sides that set up of shell body, the positive power line is in respectively the battery with the fuel engine the battery with between the enlightenment all-in-one, the negative power line is in respectively the battery with the fuel engine the battery with between the enlightenment all-in-one, the controller passes through the signal line with the enlightenment all-in-one is connected, the oil tank port with the fuel engine is connected.
7. The unmanned aerial vehicle with hybrid power unit of any one of claims 1 to 6, wherein:
the fuel oil engine is a methanol fuel oil engine, the outer shell is a cuboid, the length of the oil-electricity hybrid power device is 140.5mm, the width of the oil-electricity hybrid power device is 92mm, the height of the oil-electricity hybrid power device is 230mm, and the distance between the two clamping blocks is 148 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472861.0U CN212047907U (en) | 2020-04-02 | 2020-04-02 | Unmanned aerial vehicle with oil-electricity hybrid power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020472861.0U CN212047907U (en) | 2020-04-02 | 2020-04-02 | Unmanned aerial vehicle with oil-electricity hybrid power device |
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| Publication Number | Publication Date |
|---|---|
| CN212047907U true CN212047907U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020472861.0U Active CN212047907U (en) | 2020-04-02 | 2020-04-02 | Unmanned aerial vehicle with oil-electricity hybrid power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212047907U (en) |
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2020
- 2020-04-02 CN CN202020472861.0U patent/CN212047907U/en active Active
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