CN108134418A - Unmanned plane and its wireless charging system - Google Patents
Unmanned plane and its wireless charging system Download PDFInfo
- Publication number
- CN108134418A CN108134418A CN201711406680.7A CN201711406680A CN108134418A CN 108134418 A CN108134418 A CN 108134418A CN 201711406680 A CN201711406680 A CN 201711406680A CN 108134418 A CN108134418 A CN 108134418A
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- Prior art keywords
- unmanned plane
- wireless charging
- induction coil
- battery
- modules
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- 230000006698 induction Effects 0.000 claims description 51
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000037063 Thinness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 206010048828 underweight Diseases 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H02J7/025—
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides a kind of wireless charging system of unmanned plane and includes：The wireless charging sending device (10) of electric energy for unmanned plane is provided, is set on ground and for providing electric energy for it when unmanned plane not enough power supply；Wireless charging receiver (20) is installed in the fuselage of unmanned plane and for receiving the electric energy that the wireless charging sending device (10) is provided.The present invention also provides a kind of unmanned planes, include the wireless charging system of the unmanned plane.The features such as present invention has charging quickly, simple in structure, easy to implement, structure novel.
Description
【Technical field】
The present invention relates to unmanned plane field, more particularly to a kind of unmanned plane and its wireless charging system.
【Background technology】
UAV referred to as " unmanned plane ", is manipulated using radio robot and the presetting apparatus write
Not manned aircraft or model aircraft.For small drone, a crucial index of comparison is exactly endurance, the electricity of on-board batteries
Amount but determines the working time of airborne Aerial Electronic Equipment.So the energy of on-board batteries just becomes small drone endurance
One big bottleneck.
In order to solve this problem, mainly there are two big schemes：First, select the high battery of energy ratio, in same volume or
More energy are given under weights, so as to solve endurance bottleneck problem.Second is that exploitation small drone is airborne to supply electric installation,
It powers to airborne equipment.
Unmanned plane is broadly divided into quadrotor unmanned plane and multi-rotor unmanned aerial vehicle two types at present.Both UAV system
Electric energy mainly is provided by lithium battery, and the Capacity design of lithium battery is also by unmanned plane rack construction size, system load amount
It is required that, many factors such as battery case size, lithium battery technology influence.Current main-stream is taken photo by plane, and unmanned plane is general to be configured one to two pieces of lithiums
Battery can only maintain the flight time of 20 to 40 minutes.And general unmanned plane application places are mostly outdoors, in order to protect
Card uses for a long time, can only carry polylith reserve battery, increase additional transportation cost and inconvenience to user in this way, and more
It needs first to stop unmanned plane during flying operation when changing battery, and open battery case taking-up lithium battery manually to replace, therefore battery
Replacement operation is relatively complicated.
【Invention content】
Present invention seek to address that the above problem, and it is convenient, of simple structure and low cost and easy to implement to provide a kind of charging
Unmanned plane and its wireless charging system.
To achieve the above object, the present invention provides a kind of wireless charging system of unmanned plane, including：
The wireless charging sending device of electric energy for unmanned plane is provided, is set on ground and for working as unmanned plane electricity not
When sufficient electric energy is provided for it；
Wireless charging receiver is installed in the fuselage of unmanned plane and for receiving the wireless charging sending device
The electric energy provided.
The wireless charging sending device includes first shell, the rechargeable battery being respectively arranged in first shell, DC/AC moulds
Block and the first induction coil.
The first shell is the shelly-shaped body of rectangle, is placed horizontally on ground, along the length direction of the first shell
And pass through two pieces of first partitions and first shell is divided into rechargeable battery placement section, DC/AC modules placement section and first line of induction
Placement section is enclosed, the rechargeable battery, DC/AC modules and the first induction coil are installed in rechargeable battery placement section, DC/AC moulds respectively
In block placement section and the first induction coil placement section.
The rechargeable battery, DC/AC modules and the first induction coil are electrically connected respectively by conducting wire, the rechargeable battery
The DC voltage of offer carries out rectification by DC/AC modules and obtains AC sine wave, which passes through first line of induction
Induced field is generated after circle.
The wireless charging receiver includes second shell, unmanned plane battery, the AC/ being respectively arranged in second shell
DC modules and the second induction coil.
The second shell is rectangular housing, the fuselage interior of unmanned plane is installed in, along the length of the second shell
Direction simultaneously passes through two pieces of second partitions second shell is divided into unmanned plane battery placement section, AC/DC modules placement section and
Two induction coil placement sections, unmanned plane battery, AC/DC modules and the second induction coil are installed in battery placement respectively
In portion, AC/DC modules placement section and the second induction coil placement section.
Unmanned plane battery, AC/DC modules and the second induction coil are electrically connected respectively by conducting wire, and described second
Induction coil generates sensing alternating current in the induced field close to the first induction coil of wireless charging sending device, and passes through
AC/DC modules are converted to direct current, are charged for unmanned plane with battery.
The rechargeable battery and unmanned plane are lithium battery with battery.
The effective distance that first induction coil generates induced field is 0-5 meters.
The present invention also provides a kind of unmanned plane, the wireless charging system including unmanned plane：The wireless charging system of the unmanned plane
System includes：
The wireless charging sending device of electric energy for unmanned plane is provided, is set on ground and for working as unmanned plane electricity not
When sufficient electric energy is provided for it；
Wireless charging receiver is installed in the fuselage of unmanned plane and for receiving the wireless charging sending device
The electric energy provided.
The beneficial effects of the present invention are efficiently solving traditional unmanned plane needs to stop flying when battery capacity deficiency
The technical issues of row and manually replacement battery.The unmanned plane wireless charging system of the present invention is institute by wireless charging sending device
It states unmanned plane and rechargeable electrical energy is provided, the unmanned plane charging receiver on unmanned plane receives the wireless charging and sends dress
The electric energy of offer is put, so as to greatly improve the efficiency of unmanned plane charging.The present invention has simple in structure, the spies such as structure novel
Point.
【Description of the drawings】
Fig. 1 is the wireless charging sending device schematic diagram of the present invention.
Fig. 2 is the schematic diagram of the wireless charging receiver of the present invention.
Fig. 3 is the charging flow block diagram of the present invention.
【Specific embodiment】
The following example is being explained further and supplementing to the present invention, and the present invention is not limited in any way.
As shown in FIG. 1 to 3, the wireless charging system of unmanned plane of the invention includes wireless charging sending device 10 and nothing
Line charging receiver 20, the wireless charging sending device 10 are placed horizontally on ground, are normally at manipulation unmanned plane
Personnel near.For providing electric energy for it when not enough power supply during unmanned plane during flying.The wireless charging receiver
20 are installed in the fuselage interior of unmanned plane, are used to receiving the wireless charging sending device 10 by wireless electromagnetic induction and are carried
The electric energy of confession.
As shown in Figure 1, the wireless charging sending device 10 includes first shell 11, the difference in the first shell 11
Equipped with rechargeable battery 12,13 and first induction coil 14 of DC/AC modules.The rechargeable battery 12 is lithium battery, can be monomer
Battery may be that polylith battery combines the battery pack formed.The DC/AC modules 13 deliver flow module for direct current, be used for by
The direct current of rechargeable battery 12 switchs to alternating current by rectification.In the present embodiment, the first shell 11 is by carbon fibre material
The manufactured shelly-shaped body of rectangle, is placed horizontally on ground, along the first shell 11 length direction and pass through two piece first
First shell 11 is divided into rechargeable battery placement section 111, DC/AC modules placement section 112 and the first induction coil and put by partition board 15
Put portion 113.The rechargeable battery 12,13 and first induction coil 14 of DC/AC modules are installed in rechargeable battery placement section respectively
111st, in 112 and first induction coil placement section 113 of DC/AC modules placement section.The rechargeable battery 12, DC/AC modules 13 and
First induction coil 14 can also be individually positioned in three housing (not shown)s corresponding with its shape, and point
Three housings equipped with rechargeable battery 12,13 and first induction coil 14 of DC/AC modules rechargeable battery placement section is not placed in
111st, in 112 and first induction coil placement section 113 of DC/AC modules placement section.The rechargeable battery 12, DC/AC modules 13 and
First induction coil 14 is electrically connected respectively by conducting wire, such as Fig. 3, and after switch is opened, the rechargeable battery 12 provides straight
Galvanic electricity pressure carries out rectification by DC/AC modules 13 and obtains AC sine wave, and the AC sine wave is after the first induction coil 14
Induced field is generated, the maximum effective distance of the induced field is 0~5 meter, as long as unmanned plane drops to electromagnetic induction charged
Within the scope of can freely charge, then charging effect is better closer to magnetic field.
As shown in Fig. 2, the wireless charging receiver 20 includes second shell 21, is respectively arranged in second shell 21
Unmanned plane battery 22,23 and second induction coil 24 of AC/DC modules.The AC/DC modules 23 turn DC Module for exchange,
For the second induction coil 24 to be converted to direct current by the alternating current that the first induction coil mutual inductance obtains.When unmanned plane is stopped
When in the range of the actual induction of wireless charging sending device 10, second induction coil 24 is located at first induction coil
14 opposite side.In the present embodiment, the second shell 21 is rectangular housing, is installed in the fuselage interior of unmanned plane.Edge
The length direction of the second shell 21 simultaneously passes through two pieces of second partitions 25 second shell 21 is divided into unmanned plane and put with battery
Put portion 211, AC/DC modules placement section 212 and the second induction coil placement section 213, unmanned plane battery 22, AC/DC moulds
23 and second induction coil 24 of block is installed in battery placement section 211, AC/DC modules placement section 212 and the second induction coil respectively
In placement section 213.Unmanned plane battery 22,23 and second induction coil 24 of AC/DC modules can also be placed individually
In in three housing (not shown)s corresponding with its shape, and respectively by three equipped with unmanned plane battery 22, AC/DC
The housing of 23 and second induction coil 24 of module is placed in unmanned plane battery placement section 211, AC/DC modules placement section 212 and
In two induction coil placement sections 213.Unmanned plane battery 22,23 and second induction coil 24 of AC/DC modules are mutual respectively
It is electrically connected, as shown in figure 3, second induction coil 24 is in the first induction coil 14 close to wireless charging sending device
Sensing alternating current is generated in induced field, and direct current is converted to by AC/DC modules 23, is charged for unmanned plane battery 22.
The rechargeable battery 12 and unmanned plane battery 22 are lithium battery.
The present invention also provides a kind of unmanned plane, the unmanned plane uses the wireless charging system of the preceding unmanned plane：It should
The wireless charging system of unmanned plane includes：
The wireless charging sending device of electric energy for unmanned plane is provided, is set on ground and for working as unmanned plane electricity not
When sufficient electric energy is provided for it；
Wireless charging receiver is installed in the fuselage of unmanned plane and for receiving the wireless charging sending device
The electric energy provided.
The detailed description of unmanned plane automatic charging system please refers to noted earlier and Fig. 1~Fig. 2, and which is not described herein again.
Although being disclosed by above example to the present invention, the scope of the invention is not limited to this,
Under conditions of present inventive concept, more than each component can with technical field personnel understand similar or equivalent element come
It replaces.
Claims (10)
1. a kind of wireless charging system of unmanned plane, which is characterized in that including：The wireless charging that electric energy is provided for unmanned plane is sent
Device (10) is set on ground and for providing electric energy for it when unmanned plane not enough power supply；Wireless charging receiver
(20), it is installed in the fuselage of unmanned plane and for receiving the electric energy that the wireless charging sending device (10) is provided.
2. the wireless charging system of unmanned plane as described in claim 1, which is characterized in that the wireless charging sending device
(10) including first shell (11), the rechargeable battery (12) being respectively arranged in first shell (11), DC/AC modules (13) and first
Induction coil (14).
3. the wireless charging system of unmanned plane as claimed in claim 2, which is characterized in that the first shell (11) is rectangle
Shelly-shaped body, is placed horizontally on ground, along the first shell (11) length direction and pass through two pieces of first partitions (15)
First shell (11) is divided into rechargeable battery placement section (111), DC/AC modules placement section (112) and the first induction coil to put
Portion (113) is put, the rechargeable battery (12), DC/AC modules (13) and the first induction coil (14) are installed in rechargeable battery respectively
In placement section (111), DC/AC modules placement section (112) and the first induction coil placement section (113).
4. the wireless charging system of unmanned plane as claimed in claim 3, which is characterized in that the rechargeable battery (12), DC/AC
Module (13) and the first induction coil (14) are electrically connected respectively by conducting wire, the DC voltage that the rechargeable battery (12) provides
Rectification is carried out by DC/AC modules (13) and obtains AC sine wave, which produces after the first induction coil (14)
Raw induced field.
5. the wireless charging system of unmanned plane as claimed in claim 4, which is characterized in that the wireless charging receiver
(20) including second shell (21), the unmanned plane being respectively arranged in second shell (21) battery (22), AC/DC modules (23) and
Second induction coil (24).
6. the wireless charging system of unmanned plane as claimed in claim 5, which is characterized in that the second shell (21) is rectangle
Housing is installed in the fuselage interior of unmanned plane, along the second shell (21) length direction and pass through two pieces of second partitions
(25) second shell (21) is divided into unmanned plane battery placement section (211), AC/DC modules placement section (212) and the second sense
Coil placement section (213) is answered, unmanned plane battery (22), AC/DC modules (23) and the second induction coil (24) fill respectively
In battery placement section (211), AC/DC modules placement section (212) and the second induction coil placement section (213).
7. the wireless charging system of unmanned plane as claimed in claim 6, which is characterized in that unmanned plane battery (22),
AC/DC modules (23) and the second induction coil (24) are electrically connected respectively by conducting wire, second induction coil (24) by
Sensing alternating current is generated in the induced field of the first induction coil (14) of nearly wireless charging sending device, and passes through AC/DC moulds
Block (23) is converted to direct current, charges for unmanned plane battery (22).
8. the wireless charging system of unmanned plane as claimed in claim 7, which is characterized in that the rechargeable battery (12) and nobody
Machine is lithium battery with battery (22).
9. the wireless charging system of unmanned plane as claimed in claim 8, which is characterized in that the first induction coil (14) production
The effective distance of raw induced field is 0-5 meters.
10. a kind of unmanned plane, which is characterized in that include the wireless charging system of claim 1-9 any one of them unmanned planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406680.7A CN108134418A (en) | 2017-12-22 | 2017-12-22 | Unmanned plane and its wireless charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406680.7A CN108134418A (en) | 2017-12-22 | 2017-12-22 | Unmanned plane and its wireless charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108134418A true CN108134418A (en) | 2018-06-08 |
Family
ID=62391562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711406680.7A Withdrawn CN108134418A (en) | 2017-12-22 | 2017-12-22 | Unmanned plane and its wireless charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108134418A (en) |
-
2017
- 2017-12-22 CN CN201711406680.7A patent/CN108134418A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |