CN204947659U - A kind of Portable unmanned machine automatic charging system based on fuel cell - Google Patents
A kind of Portable unmanned machine automatic charging system based on fuel cell Download PDFInfo
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- CN204947659U CN204947659U CN201520650302.3U CN201520650302U CN204947659U CN 204947659 U CN204947659 U CN 204947659U CN 201520650302 U CN201520650302 U CN 201520650302U CN 204947659 U CN204947659 U CN 204947659U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model embodiment proposes a kind of Portable unmanned machine automatic charging system based on fuel cell, comprises electric supply installation, DC-DC power supply module, the first contact, airborne lithium battery, dipole inversion module and the second wafer; Wherein, electric supply installation output is connected with DC-DC power supply module input, and external electric energy is converted into direct current by electric supply installation; DC-DC power supply module output is connected with the first contact, and DC-DC power supply module is used for the direct current after by conversion and exports; First contact is connected with the second wafer; Dipole inversion module input is connected with the second wafer, transmits direct current for receiving the second wafer and provides battery charging reverse connecting protection; Airborne lithium battery input is connected, for store electrical energy with dipole inversion module output.The utility model, by adopting fuel cell and civil power duplicate supply, realizes powering in real time to unmanned plane; Overcome the inconvenience that unmanned plane palpus dismounting battery carries out charging, improve unmanned plane service efficiency.
Description
Technical field
The utility model relates to unmanned vehicle field, specifically, relates to a kind of Portable unmanned machine automatic charging system based on fuel cell.
Background technology
Along with the continuous progress of science and technology, unmanned air vehicle technique has been widely used in business, military affairs in interior many fields.As business unmanned plane can participate in taking photo by plane, building is inside and outside to be monitored and occupies the activities in production such as high detection; Business unmanned plane can participate in tactics investigation, the military activity such as domain monitoring, electronic jamming.
But the deficiency also existed in prior art to a certain degree.Because unmanned plane self cannot carry sufficient energy storage device, and then cause flying power poor, cannot execute the task for a long time.Adopt unmanned plane to make a return voyage in prior art, take off battery and the mode of Payload attach fitting is charged, this greatly reduces the operating efficiency of unmanned plane.
Utility model content
For above deficiency, the utility model proposes a kind of Portable unmanned machine automatic charging system based on fuel cell, solve unmanned plane charging and need take off battery and Payload attach fitting and then cause the problem that unmanned plane operating efficiency is low.
In order to realize above technical scheme, the utility model proposes a kind of Portable unmanned machine automatic charging system based on fuel cell, comprising: electric supply installation, DC-DC power supply module, the first contact, airborne lithium battery, dipole inversion module and the second wafer;
Wherein, the output of described electric supply installation is electrically connected with the input of DC-DC power supply module, and described electric supply installation is used for external electric energy to be converted into direct current;
The output of described DC-DC power supply module is electrically connected with the first contact, and described DC-DC power supply module is used for the direct current after by conversion and exports;
Described first contact is electrically connected with the second wafer on unmanned plane, to realize charging to described unmanned plane;
The input of described dipole inversion module is electrically connected with described the second wafer, for receiving the direct current of described the second wafer transmission and providing battery charging reverse connecting protection;
The input of described airborne lithium battery is electrically connected with the output of described dipole inversion module, for storing the electric energy after dipole inversion module.
Further, described electric supply installation comprises fuel cell system and AC-DC power supply module.
Further, described fuel cell system comprises Battery control module, battery supplementary module, pile and carbon fiber high-pressure hydrogen storing bottle;
Wherein, described Battery control module is connected with battery supplementary module, pile and carbon fiber high-pressure hydrogen storing bottle, for gathering the working status parameter of above-mentioned three, and then sends a control signal to described battery supplementary module and carbon fiber high-pressure hydrogen storing bottle after process;
The control signal that described battery supplementary module is used for sending according to described Battery control module injects air to described pile;
Described carbon fiber high-pressure hydrogen storing bottle is used for the control signal sent according to described Battery control module, injects hydrogen to described pile;
Described pile is electrically connected with described DC-DC power supply module, for according to the air received and hydrogen, produces electric energy.
Further, in described electric supply installation, the output of fuel cell system is electrically connected with the input of described DC-DC power supply module respectively with the output of described AC-DC power supply module.
Further, described first contact and the second wafer are metal contact piece.
Further, described first contact and described the second wafer are electromagnetic type metal contact piece or contact connection contact.
The utility model Portable unmanned machine automatic charging system is charged by the mode adopting contact to be connected with between unmanned plane, utilize fuel cell system and AC-DC power supply module as electric supply installation, through DC-to-DC module, dipole inversion module is also finally stored in airborne lithium battery.The inconvenience of the utility model Payload attach fitting charging again after battery need being unloaded when solving unmanned plane charging, improves the service efficiency of unmanned plane.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Portable unmanned machine automatic charging system based on fuel cell that the utility model embodiment provides;
Fig. 2 be the utility model embodiment provide a kind of based on fuel cell system structure schematic diagram in the Portable unmanned machine automatic charging system of fuel cell.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.Be understandable that, specific embodiment described herein only for explaining the utility model, but not to restriction of the present utility model.It also should be noted that, for convenience of description, illustrate only the part relevant to the utility model in accompanying drawing but not full content.
Embodiment one
Fig. 1 is the structural representation of the Portable unmanned machine automatic charging system based on fuel cell that the utility model embodiment provides.
As shown in Figure 1, unmanned plane charging device, includes: electric supply installation 110, DC-DC power supply module 120, first contact 130, airborne lithium battery 140, dipole inversion module 150 and the second wafer 160.
Wherein, the output of electric supply installation 110 is electrically connected with the input of DC-DC power supply module 120, and electric supply installation 110 is for being converted into direct current by external electric energy;
The output of DC-DC power supply module 120 is electrically connected with the first contact 130, and DC-DC power supply module 120 is for exporting the direct current after conversion.
After it should be noted that DC-DC power supply module 120 receives the direct current that electric supply installation 110 sends, pressure-limit current-limit can be carried out to direct current, export the first contact 130 afterwards to.The object done like this is by deboost and electric current, and then reaches charging voltage and the electric current of restriction charging device, thus protection Portable unmanned machine automatic charging system works in normal electric current and voltage scope.
First contact 130 is electrically connected with the second wafer 160 on unmanned plane, to realize charging to unmanned plane.Here the first contact 130 is metal contact piece with the second wafer 160, and preferably electromagnetic type sheet metal, because can produce magnetic field, therefore when unmanned plane flies nearly charging device due to electromagnetic type sheet metal, can more easily search out corresponding drop point under the help of electromagnetic field, be convenient to achieve a butt joint.The utility model also can adopt common contact-type connection contact.
The input of dipole inversion module 150 is electrically connected with the second wafer 160, for receiving the direct current of the second wafer 160 transmission and providing battery charging reverse connecting protection;
Wherein, the effect of dipole inversion module 150 is the electric energy that reception second metal contact piece 160 exports, and passes to airborne lithium battery 140, and ensures that the change of polarity can not occur along with charging process airborne lithium battery 140 battery core.
The input of airborne lithium battery 140 is electrically connected with the output of dipole inversion module 150, for storing the electric energy after dipole inversion module 150.
Therefore, a kind of workflow of the Portable unmanned machine automatic charging system based on fuel cell can be summarized as following steps:
The electromagnetic field that unmanned plane is set up by the second wafer 160 and the first contact 130 selectes correct level point.Electric supply installation 110 produces electric energy afterwards, and is sent to DC-to-DC module 120.DC-to-DC module 120 can carry out pressure-limit current-limit operation to electric current, outputs to the first contact 130 afterwards.
First contact 130 docks with the second wafer 160, and electric energy is transferred to the second wafer 160 by the first contact 130.
By the second wafer 160, further across dipole inversion module 150, also be finally passed to airborne lithium battery 130 carries out energy storage to electric energy.
The utility model embodiment, by the form of employing two metal contact pieces docking, achieves in unmanned plane charging process and need not dismantle battery, and can the mode of operation of limit working edge charging.Add pressure-limit current-limit module and dipole inversion module simultaneously, achieve the protection to Portable unmanned machine automatic charging system.
Embodiment two
Electric supply installation 110 includes fuel cell system 111 and AC-DC power supply module 112.
Wherein, under the effect of AC-DC power supply module 112 is civil power condition, unmanned plane charging device is powered, and the effect of fuel cell system 111 is when without civil power, unmanned plane device is charged.
Accompanying drawing 2 be the utility model embodiment provide a kind of based on fuel cell system structure schematic diagram in the Portable unmanned machine automatic charging system of fuel cell.From accompanying drawing 2, fuel cell system 111 comprises Battery control module 210, battery supplementary module 220, pile 230 and carbon fiber high-pressure hydrogen storing bottle 240;
Wherein, Battery control module 210 is connected with battery supplementary module 220, pile 230 and carbon fiber high-pressure hydrogen storing bottle 240, for gathering the working status parameter of above-mentioned three, and then send a control signal to battery supplementary module 220 and carbon fiber high-pressure hydrogen storing bottle 240 after process;
Battery supplementary module 220 injects air for the control signal sent according to Battery control module 210 to pile 230;
The control signal of carbon fiber high-pressure hydrogen storing bottle 240 for sending according to Battery control module 210, injects hydrogen to described pile 230;
Pile 230 is electrically connected with DC-DC power supply module 120, for according to the air received and hydrogen, produces electric energy.
Therefore, when without civil power, Battery control module 210 gathers the state parameter of battery supplementary module 220, pile 230 and carbon fiber high-pressure hydrogen storing bottle 240.
Wherein, state parameter includes hydrogen content in carbon fiber high-pressure hydrogen storing bottle 240, the equipment status parameter of pile 230 and initial quantity of electricity.
Pile 230 receives hydrogen and air just starts chemical reaction automatically, generates unstable electric energy and water.Because electric energy is also unstable, therefore not only can be played the effect of pressure-limit current-limit by DC-DC power supply module 120, also can play the effect of regulated power simultaneously.Water is then discharged device as reacting the refuse produced.
The utility model embodiment two, by adopting the mode of civil power and fuel cell system duplicate supply, under the environment without civil power work, is selected fuel cell to charge to unmanned plane, is achieved the real time charging to unmanned plane, improve the service efficiency of unmanned plane.
Embodiment three
The effect of dipole inversion module 150 is by contacting with the second wafer 160, prevents the first contact 130 and the second wafer 160 from occurring opposite polarityly contact and then cause dipole inversion, thus ensures that battery core both positive and negative polarity is constant.
It should be noted that the contact group that the first contact 130 and the second wafer 160 are two sheet metals and form, this is because the electric energy of transmission exists the relation of both positive and negative polarity, therefore needs two panels sheet metal to be respectively used to transmit positive pole and the negative pole of electric energy.
Time unmanned plane and charging device carry out docking, owing to stopping the problem of angle, the first contact 130 may be caused to connect instead with two sheet metals of the second wafer 160, and then the change of battery core generation both positive and negative polarity of airborne lithium battery 140 can be caused.
The utility model embodiment three is by adopting dipole inversion module, prevent the first contact from stopping angle problem with the second wafer due to unmanned plane and oppositely contacting and then cause the both positive and negative polarity of lithium battery to change of causing, improve the fail safe of the work of Portable unmanned machine automatic charging system.
It should be noted that; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; the equivalent variations made under the prerequisite of the design and principle that do not depart from the utility model principle, amendment and combination, all should belong to protection range of the present utility model.
Claims (6)
1. based on a Portable unmanned machine automatic charging system for fuel cell, it is characterized in that, comprising: electric supply installation, DC-DC power supply module, the first contact, airborne lithium battery, dipole inversion module and the second wafer;
Wherein, the output of described electric supply installation is electrically connected with the input of DC-DC power supply module, and described electric supply installation is used for external electric energy to be converted into direct current;
The output of described DC-DC power supply module is electrically connected with the first contact, and described DC-DC power supply module is used for the direct current after by conversion and exports;
Described first contact is electrically connected with the second wafer on unmanned plane, to realize charging to described unmanned plane;
The input of described dipole inversion module is electrically connected with described the second wafer, for receiving the direct current of described the second wafer transmission and providing battery charging reverse connecting protection;
The input of described airborne lithium battery is electrically connected with the output of described dipole inversion module, for storing the electric energy after dipole inversion module.
2. Portable unmanned machine automatic charging system according to claim 1, is characterized in that, described electric supply installation comprises fuel cell system and AC-DC power supply module.
3. Portable unmanned machine automatic charging system according to claim 2, is characterized in that, described fuel cell system comprises Battery control module, battery supplementary module, pile and carbon fiber high-pressure hydrogen storing bottle;
Wherein, described Battery control module is connected with battery supplementary module, pile and carbon fiber high-pressure hydrogen storing bottle, for gathering the working status parameter of above-mentioned three, and then sends a control signal to described battery supplementary module and carbon fiber high-pressure hydrogen storing bottle after process;
The control signal that described battery supplementary module is used for sending according to described Battery control module injects air to described pile;
Described carbon fiber high-pressure hydrogen storing bottle is used for the control signal sent according to described Battery control module, injects hydrogen to described pile;
Described pile is electrically connected with described DC-DC power supply module, for according to the air received and hydrogen, produces electric energy.
4. Portable unmanned machine automatic charging system according to claim 2, it is characterized in that, in described electric supply installation, the output of fuel cell system is electrically connected with the input of described DC-DC power supply module respectively with the output of described AC-DC power supply module.
5. Portable unmanned machine automatic charging system according to claim 1, is characterized in that, described first contact and the second wafer are metal contact piece.
6. Portable unmanned machine automatic charging system according to claim 5, is characterized in that, described first contact and described the second wafer are electromagnetic type metal contact piece or contact connection contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650302.3U CN204947659U (en) | 2015-08-26 | 2015-08-26 | A kind of Portable unmanned machine automatic charging system based on fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520650302.3U CN204947659U (en) | 2015-08-26 | 2015-08-26 | A kind of Portable unmanned machine automatic charging system based on fuel cell |
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| Publication Number | Publication Date |
|---|---|
| CN204947659U true CN204947659U (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520650302.3U Withdrawn - After Issue CN204947659U (en) | 2015-08-26 | 2015-08-26 | A kind of Portable unmanned machine automatic charging system based on fuel cell |
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| CN (1) | CN204947659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048594A (en) * | 2015-08-26 | 2015-11-11 | 苏州弗尔赛能源科技股份有限公司 | Fuel cell based portable automatic charging system of unmanned aerial vehicle |
-
2015
- 2015-08-26 CN CN201520650302.3U patent/CN204947659U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048594A (en) * | 2015-08-26 | 2015-11-11 | 苏州弗尔赛能源科技股份有限公司 | Fuel cell based portable automatic charging system of unmanned aerial vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160106 Effective date of abandoning: 20180515 |