CN203707822U - Multipath output power supply device for unmanned aircraft - Google Patents
Multipath output power supply device for unmanned aircraft Download PDFInfo
- Publication number
- CN203707822U CN203707822U CN201320876337.XU CN201320876337U CN203707822U CN 203707822 U CN203707822 U CN 203707822U CN 201320876337 U CN201320876337 U CN 201320876337U CN 203707822 U CN203707822 U CN 203707822U
- Authority
- CN
- China
- Prior art keywords
- battery pack
- current output
- unmanned aircraft
- power supply
- lithium battery
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract 1
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a multipath output power supply device for an unmanned aircraft, belongs to the electric appliance field, and solves the problems of single output and complex maintenance of an unmanned aircraft power supply in the prior art; the technical scheme comprises a lithium battery pack connected with at least two current output ends with mutually isolated earth poles and one battery pack voltage sampling interface through a battery pack protection circuit; the at least two current output ends with mutually isolated earth poles have different voltage and/or current output values; the single lithium battery pack is used, and relative circuits are employed to satisfy demands of different voltage current airborne equipment, thereby reducing cost and weight, improving effective load of the unmanned aircraft, and improving usage efficiency of the unmanned aircraft.
Description
Technical field
The utility model belongs to appliance field, relates in particular to a kind of unmanned vehicle multiple-output electric power device.
Background technology
Unmanned vehicle is called for short " unmanned plane ", is the not manned aircraft that utilizes radio robot and the presetting apparatus of providing for oneself to handle.On machine, without driving cabin, but the equipment such as automatic pilot, flight control assemblies is installed.On ground, naval vessels or machine tool remote control station personnel by equipment such as radars, to its follow the tracks of, location, remote control, remote measurement and Digital Transmission.Can under wireless remotecontrol, as conventional airplane, take off or launch with booster rocket, also can take aerial input to by machine tool and fly.When recovery, the available mode automatic Landing the same with conventional airplane landing mission, also can reclaim with parachute or block by remote control.Can use repeatedly by repetitiousness.
The power-supply system of unmanned vehicle need to be faced the multiple different power supply requirements such as automatic Pilot, image transmitting, video equipment, remote control receiver, electric steering engine, engine ignition, engine spark plug.For different equipment, demand voltage and electric current are different.Use the battery pack of multiple different size to power and will need multiple charger for unmanned plane, charging interval and opportunity, also disunity, obviously reduced effective use of unmanned vehicle.At present, effectively meet the power supply requirement of various different airborne equipments, improve unmanned vehicle service efficiency and become problem demanding prompt solution.
Utility model content
The purpose of this utility model is: the utility model provides a kind of unmanned vehicle multiple-output electric power device, is intended to solve the problem of the power supply requirement that meets various different airborne equipments.
The technical solution of the utility model is: a kind of unmanned vehicle multiple-output electric power device, comprising:
A lithium battery group; described lithium battery group is connected with current output terminal and the battery voltage Sampling Interface that at least two earth polars isolate mutually, the current output terminal voltage that described at least two earth polars isolate mutually and/or current output value difference by battery pack protective circuit.
As improvement, between the current output terminal that described at least two earth polars isolate mutually and battery pack protective circuit, be provided with switch.
Preferably, the current output terminal that described at least two earth polars isolate mutually comprises: 6V/10A ground isolation DC/DC voltage stabilizing DC transfer circuit output, 12V/3A ground isolation DC/DC voltage stabilizing DC transfer circuit output, 12V DC output end.
Further, described lithium battery group is connected with a battery electric quantity demonstration indicator light by battery pack protective circuit.
The utility model has the advantages that: the utility model uses single lithium battery group, by interlock circuit, meet different electric current and voltage airborne equipment demands, thereby reduce costs and weight, increase unmanned vehicle pay(useful) load, improve the service efficiency of unmanned flight.
Brief description of the drawings
Fig. 1 is the circuit diagram of the unmanned vehicle multiple-output electric power device that provides of the utility model.
Embodiment
Below the utility model is described in further details.
In order to make the purpose of this utility model, technical scheme, advantage and feature clearer, below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the unmanned vehicle multiple-output electric power device that the utility model embodiment provides, and for convenience of explanation, only shows the part relevant to the utility model.
The utility model embodiment provides a kind of unmanned plane multiple-output electric power device, and this device comprises:
Adopt the 1 multichannel output of lithium battery group, the ground between the output of every road isolates mutually.
Lithium battery group 1 is used battery pack protective circuit 2 to protect, and with its composition power supply module 3.
Battery pack protective circuit 2 is realized the overcharging of lithium battery group 1, overdischarge, overcurrent, short-circuit protection function, and supports 70A High-current output in 10 seconds.
Being connected with described power supply module 3, using 6V/10A ground isolation DC/DC voltage stabilizing DC transfer circuit 4 and switch 5 to control and export 6V/10A electric current of voltage regulation, is airborne remote control receiver, electric steering engine and engine spark plug power supply.
Being connected with described power supply module 3, using 12V/3A ground isolation DC/DC voltage stabilizing DC transfer circuit 6 and switch 7 to control and export 12V/3A electric current of voltage regulation, is airborne automatic pilot or flight-control computer power supply.
Be connected with described power supply module 3, use switch 8 export 12V direct current (with front two-way isolate), be unmanned vehicle automatic ignition (need 10 seconds in 70A electric current output), transmission of video radio station, first-class other airborne equipment power supply of video camera.
As a preferred version of the utility model embodiment, described power supply module 3 shows that with battery electric quantity indicator light circuit 9 is connected, battery electric quantity shows that indicator light circuit 9 uses 5 LED lamps to realize the demonstration of battery electric quantity, be divided into Full Charge Capacity (5 lamp), mostly Full Charge Capacity (4 lamp), half Full Charge Capacity (3 lamp), not a half electric weight (2 lamp), low electric weight (1 lamp).
Described power supply module 3 provides battery voltage Sampling Interface 10 to can be used for realizing the AD collection of battery voltage.
As a preferred version of the utility model embodiment, lithium battery group 1 is 3 strings (being called again 3S) 12V lithium battery groups.
The above is preferred embodiment of the present utility model, and not in order to limit the utility model, all any amendments of making within spirit of the present utility model and principle, are equal to replacement and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a unmanned vehicle multiple-output electric power device, is characterized in that, comprising:
A lithium battery group; described lithium battery group is connected with current output terminal and the battery voltage Sampling Interface that at least two earth polars isolate mutually, the current output terminal voltage that described at least two earth polars isolate mutually and/or current output value difference by battery pack protective circuit.
2. device as claimed in claim 1, is characterized in that, between the current output terminal that described at least two earth polars isolate mutually and battery pack protective circuit, is provided with switch.
3. device as claimed in claim 2, it is characterized in that, the current output terminal that described at least two earth polars isolate mutually comprises: 6V/10A ground isolation DC/DC voltage stabilizing DC transfer circuit output, 12V/3A ground isolation DC/DC voltage stabilizing DC transfer circuit output, 12V DC output end.
4. install as claimed in claim 2 or claim 3, it is characterized in that, described lithium battery group is connected with a battery electric quantity by battery pack protective circuit and shows indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876337.XU CN203707822U (en) | 2013-12-25 | 2013-12-25 | Multipath output power supply device for unmanned aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876337.XU CN203707822U (en) | 2013-12-25 | 2013-12-25 | Multipath output power supply device for unmanned aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707822U true CN203707822U (en) | 2014-07-09 |
Family
ID=51058204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876337.XU Expired - Lifetime CN203707822U (en) | 2013-12-25 | 2013-12-25 | Multipath output power supply device for unmanned aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615145A (en) * | 2015-02-03 | 2015-05-13 | 深圳市华海技术有限公司 | UAV (unmanned aerial vehicle), and UAV control system and method |
-
2013
- 2013-12-25 CN CN201320876337.XU patent/CN203707822U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615145A (en) * | 2015-02-03 | 2015-05-13 | 深圳市华海技术有限公司 | UAV (unmanned aerial vehicle), and UAV control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |