CN105428755B - Portable metal air battery backup power source - Google Patents
Portable metal air battery backup power source Download PDFInfo
- Publication number
- CN105428755B CN105428755B CN201511000542.XA CN201511000542A CN105428755B CN 105428755 B CN105428755 B CN 105428755B CN 201511000542 A CN201511000542 A CN 201511000542A CN 105428755 B CN105428755 B CN 105428755B
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- Prior art keywords
- metal
- metal electrode
- upper lid
- battery compartment
- board
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
- H01M12/065—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode with plate-like electrodes or stacks of plate-like electrodes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
Abstract
The invention discloses a kind of Portable metal air battery backup power source, including battery compartment, side cover, upper lid and metal-air battery assembly, side cover and upper lid are each provided on battery compartment；Metal-air battery assembly is fixed in battery compartment, and it is connected with the USB interface end on upper lid；Metal-air battery assembly includes metal electrode board, air electrode plate, insulation board, metal electrode closure and voltage stabilizing wiring board assembly；Voltage stabilizing wiring board assembly is fixed on lid, and it is electrically connected with metal electrode board and air electrode plate respectively；Air electrode plate is fixed on battery compartment, and it is located in containing liquid chamber between insulation board formed with containing liquid chamber, metal electrode board；Between insulation board formed with liquid zone is entered between, enter and connected with the liquid injection port of upper lid between liquid zone；It is provided with through hole on insulation board, through hole connects between liquid zone and containing liquid chamber；The leakage fluid dram of battery compartment connects between liquid zone and containing liquid chamber.Advantage is：The structure of the present invention is simple, is easy to carry and easy to use.
Description
Technical field
The metal-air battery alternate power technologies field used the invention belongs to add salt solution (or seawater) to activate, especially
It is to be related to a kind of Portable metal air battery backup power source.
Background technology
Conventional metal-air battery, anode species include the active metals such as iron, zinc, magnesium, aluminium and potassium, sodium, lithium, its
In, because iron, zinc, magnesium, aluminum metal can preserve for a long time in atmosphere, using it as the metal-air battery of anode it is standing in terms of
Into dry-charged formula, battery without electrolyte, does not generate electricity usually, in use, need to only add seawater, salt solution or buck enters line activating,
It disclosure satisfy that off-line type power generation needs.First, metal-air battery, the battery of electrolyte, cell are used as especially using salt solution
Voltage is low (0.8V~1.6V), boosts to 5V according to cell, electronic circuit realizes difficulty, and conversion efficiency is low, to meet
Certain power output demand, large area air electrode must be just used, causes the size of finished product power supply big, it is not portable.For
Reduce battery size, while improve the realizability of booster circuit plate, it is necessary to be raised by the way of the series connection of multiple cells
The output voltage of battery-end, and during battery series connection, mutually isolation is, it is necessary to each battery cell between general cell storehouse
Independent liquid feeding, the uniformity of liquid level of electrolyte could be kept, add the complexity used；And multiple battery series connection, also can
So that power volume is big, metallic plate negative pole is changed inconvenient；It is therefore desirable to improved.
The content of the invention
The purpose of the present invention is to be directed to above-mentioned the shortcomings of the prior art, there is provided a kind of Portable metal air battery is standby
With power supply, it has the characteristics of simple in construction, to be easy to carry and be easy to use.
To achieve these goals, the technical solution adopted in the present invention is：A kind of Portable metal air battery back up
Power supply, including battery compartment, side cover, upper lid and metal-air battery assembly, the side cover are fixedly installed on the side of battery compartment；Institute
State the top that lid is fixedly installed on battery compartment；The metal-air battery assembly is fixedly installed in battery compartment, and its with it is upper
The USB interface end connection covered；The metal-air battery assembly includes metal electrode board, air electrode plate, insulation board, metal
Electrode closure and voltage stabilizing wiring board assembly；The voltage stabilizing wiring board assembly is fixedly installed on lid, and its respectively with metal
Battery lead plate and the electrical connection of air electrode plate；The metal electrode closure is fixedly installed on battery compartment；The metal electrode board
In battery compartment and its end is fixedly installed on metal electrode closure, and the air electrode plate is fixedly installed on battery compartment
Side, and it is located in containing liquid chamber between insulation board formed with containing liquid chamber, the metal electrode board；Between the insulation board
Between liquid zone is entered, it is described enter liquid zone between with it is upper lid and metal electrode closure on liquid injection port connect；At the bottom of insulation board
Portion offers through hole, and the through hole connects between liquid zone and containing liquid chamber；The bottom of the battery compartment is provided with leakage fluid dram, the row
Liquid mouth connects between liquid zone and containing liquid chamber, and is provided with bleed plug；Fluid injection plug is provided with the liquid injection port of the upper lid.
The fluid injection offers steam vent beyond the Great Wall.
The bottom of the metal electrode closure is provided with sealing ring.
Activity fluid injection lid is provided with the upper lid, the activity fluid injection lid uses cooperation with fluid injection plug.
It is detachable connection between the metal electrode closure and upper lid and battery compartment；The metal electrode board and gold
It is detachable connection to belong to electrode closure.
The bottom of the upper lid is provided with metal electrode fixed support, and metal electrode is provided with the metal electrode board
Pin, the metal electrode pin use cooperation, the metal electrode fixed support and voltage stabilizing wiring board with metal electrode fixed support
Assembly electrically connects.
After said structure, the invention has the advantages that compared with the prior art,：The structure of the present invention is simple, gold
It is serially connected between category battery lead plate and is connected between containing liquid chamber by the through hole of insulation board bottom, is so only needed in liquid feeding
The uniformity wanted a liquid injection port and also only need a leakage fluid dram to ensure containing liquid chamber liquid level during discharge opeing, not only user
Just, it is easy to carry and does not influence the discharge performance of metal electrode board also；Metal electrode board is detachable with metal electrode closure
Formula is connected, and replacing can be allowed more convenient, improve the convenience used.
Brief description of the drawings
Fig. 1 is the structural decomposition diagram of the present invention.
Embodiment
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention, ties below
Closing drawings and examples, the present invention is further described.
Embodiment, as shown in Figure 1：A kind of Portable metal air battery backup power source, including battery compartment 10, side cover 11,
Upper lid 12 and metal-air battery assembly；Battery compartment 10 is both ends open structure, and side cover 11 is located at the side of battery compartment 10 and covered
In Gai Qi openings；The top of battery compartment 10 is similarly hatch frame, and upper lid 12 is fixed and is covered on the opening portion.Battery compartment 10
Inside be hollow structure, metal-air battery assembly is fixedly installed in the hollow bulb；USB interface is provided with upper lid 12
End 13, metal-air battery assembly is connected with the USB interface end 13.
Above-mentioned metal-air battery assembly includes metal electrode board 14, air electrode plate 15, insulation board 16, metal electrode
Closure 17 and voltage stabilizing wiring board assembly 18, voltage stabilizing wiring board assembly 18 are fixedly installed on lid 12, are exported thereon with USB
Port, the USB output port use cooperation with the USB interface end 13 on upper lid 12；Voltage stabilizing wiring board assembly 18 passes through electric wire point
Do not electrically connected with metal electrode board 14 and air electrode plate 15, to reach the connection of circuit.Metal electrode board 14 and air electrode
Battery pack is formed between plate 15, is parallel with electric capacity 23 in the output end of battery pack, the other end and voltage stabilizing wiring board of electric capacity 23 are total
Into 18 electrical connections；Electric capacity 23 can be electrically charged during liquid feeding, and when needing externally output, electric capacity 23 discharges in advance, so as to
Solve the problems, such as that battery pack is low in starting stage voltage.The number of metal electrode board 14 is generally selected in two or more
Two are selected, certainly according to the use needs of reality, three or four can also be selected, as long as it is connected in series；Metal electricity
Pole plate 14 is located in the hollow bulb of battery compartment 10, and its end is fixedly installed on metal electrode closure 17, metal electrode board
14 and metal electrode closure 17 are detachable connection, and this structure is conveniently replaceable metal electrode board 14, improves and use just
Victory；Metal electrode closure 17 is fixedly installed on battery compartment 10, is similarly detachable connection between it, this structure is same
Sample is more convenient by convenient disassembly.Air electrode plate 15 is fixedly installed on the side of battery compartment 10, and it is between insulation board 16
Formed with containing liquid chamber, metal electrode board 14 is located in containing liquid chamber.Between insulation board 16 formed with liquid zone is entered between, enter between liquid zone with it is upper
Liquid injection port 19 on lid 12 and metal electrode closure 17 connects；So, the salt solution or seawater poured into from liquid injection port 19 can converge
Collect in liquid zone.Offer through hole in the bottom of insulation board 16, through hole connects between liquid zone and containing liquid chamber, passes through through hole
Connection, entering the salt solution in liquid zone or seawater can be flowed into containing liquid chamber, can allow being consistent property of liquid level in containing liquid chamber, guarantee fund
The discharge performance for belonging to battery lead plate 14 is unaffected.Leakage fluid dram 20 is provided with the bottom of battery compartment 10, leakage fluid dram 20 is connected into liquid
Section and containing liquid chamber, leakage fluid dram 20 can discharge used electrolyte, be convenient for changing cleaning.It is provided with leakage fluid dram 20
Bleed plug 21, is provided with fluid injection plug 22 in the liquid injection port 19 of upper lid 12, and bleed plug 21 and fluid injection plug 22 use quality of rubber materials
It is made, with convenient use.
It is caused gas to effectively discharge battery power discharge, steam vent is offered on fluid injection plug 22, is vented
Hole is easy to gas to discharge battery compartment 10 at any time, solve thes problems, such as that the internal gas of battery compartment 10 overstocks.It is close in metal electrode
The bottom of capping 17 is provided with sealing ring 171, and sealing ring 171 has preferable sealing effectiveness, and it can prevent the electrolyte of inside
Generation leakage phenomenon.Activity fluid injection lid 122 is provided with upper lid 12, activity fluid injection lid 122 is matched somebody with somebody with the use of fluid injection plug 19
Close, activity fluid injection lid 122 can prevent fluid injection plug 19 from coming off in use, improve the stability used.
Air electrode outer stationary plates 24 and air electrode internal fixation plate 25, air electricity are additionally provided with the side of battery compartment 10
Pole outer stationary plates 24 and air electrode internal fixation plate 25 can be coated on air electrode 15 in the section that it is formed, and play good
Good stationary positioned effect.Locating slot is set in the bottom of upper lid 12, metal electrode fixed support 123 is provided with locating slot, gold
Metal electrode pin 141 is provided with category battery lead plate 14, metal electrode pin 141 uses cooperation, gold with metal electrode fixed support 123
Category electrode fixed support 123 electrically connects with voltage stabilizing wiring board assembly 18；Metal mounting bracket 123 can rise to metal electrode pin 141
To preferable locating effect, and the voltage that can be allowed on metal electrode board 14 by its effect is delivered to voltage stabilizing wiring board assembly 18
On, so that the equipment being connected with USB interface end 13 is charged.
Claims (6)
1. a kind of Portable metal air battery backup power source, including battery compartment (10), side cover (11), upper lid (12) and metal are empty
Pneumoelectric pond assembly, the side cover (11) are fixedly installed on the side of battery compartment (10)；The upper lid (12) is fixedly installed on battery
The top in storehouse (10)；The metal-air battery assembly is fixedly installed in battery compartment (10), and itself and the USB on upper lid (12)
Interface end (13) connects；It is characterized in that：The metal-air battery assembly includes more than two metal electrode boards (14), sky
Pneumoelectric pole plate (15), insulation board (16), metal electrode closure (17) and voltage stabilizing wiring board assembly (18)；The voltage stabilizing wiring board
Assembly (18) is fixedly installed on lid (12), and it is electrically connected with metal electrode board (14) and air electrode plate (15) respectively；
The metal electrode closure (17) is fixedly installed on battery compartment (10)；The metal electrode board (14) is located at battery compartment (10)
Interior and its end is fixedly installed on metal electrode closure (17), and the air electrode plate (15) is fixedly installed on battery compartment
(10) side, and it is located in containing liquid chamber between insulation board (16) formed with containing liquid chamber, the metal electrode board (14)；Institute
Between stating between insulation board (16) formed with liquid zone is entered, it is described enter liquid zone between with upper lid (12) and metal electrode closure (17)
Liquid injection port (19) connects；Offer through hole in the bottom of insulation board (16), the through hole connects between liquid zone and containing liquid chamber；It is described
The bottom of battery compartment (10) is provided with leakage fluid dram (20), and the leakage fluid dram (20) connects between liquid zone and containing liquid chamber, and sets thereon
It is equipped with bleed plug (21)；Fluid injection plug (22) is provided with the liquid injection port (19) of the upper lid (12).
2. Portable metal air battery backup power source according to claim 1, it is characterised in that：The fluid injection plug (22)
On offer steam vent.
3. Portable metal air battery backup power source according to claim 1 or 2, it is characterised in that：The metal electricity
The bottom of pole closure (17) is provided with sealing ring (171).
4. Portable metal air battery backup power source according to claim 1 or 2, it is characterised in that：The upper lid
(12) activity fluid injection lid (122) is provided with, the activity fluid injection lid (122) uses cooperation with fluid injection plug (19).
5. Portable metal air battery backup power source according to claim 4, it is characterised in that：The metal electrode is close
It is detachable connection to cover between (17) and upper lid (12) and battery compartment (10)；The metal electrode board (14) and metal electrode
Closure (17) is detachable connection.
6. Portable metal air battery backup power source according to claim 5, it is characterised in that：The upper lid (12)
Bottom is provided with metal electrode fixed support (123), and metal electrode pin (141), institute are provided with the metal electrode board (14)
Metal electrode pin (141) and metal electrode fixed support (123) are stated using coordinating, the metal electrode fixed support (123) with
Voltage stabilizing wiring board assembly (18) electrically connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000542.XA CN105428755B (en) | 2015-12-28 | 2015-12-28 | Portable metal air battery backup power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000542.XA CN105428755B (en) | 2015-12-28 | 2015-12-28 | Portable metal air battery backup power source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428755A CN105428755A (en) | 2016-03-23 |
| CN105428755B true CN105428755B (en) | 2017-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000542.XA Active CN105428755B (en) | 2015-12-28 | 2015-12-28 | Portable metal air battery backup power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105428755B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978825A (en) * | 2017-12-28 | 2018-05-01 | 张树雄 | A kind of Portable metal air battery |
| CN108428970A (en) * | 2018-04-18 | 2018-08-21 | 北京颐源新能源科技有限公司 | A kind of micro metal air cell |
| CN108963390A (en) * | 2018-07-17 | 2018-12-07 | 云南创能斐源金属燃料电池有限公司 | Metal fuel battery device |
| CN212033096U (en) * | 2020-05-25 | 2020-11-27 | 湖南西瑞尔新材料科技有限公司 | Metal-air battery |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005627A (en) * | 2010-09-30 | 2011-04-06 | 马润芝 | Aluminum and magnesium alloy fuel battery capable of replacing fuel |
| CN205282613U (en) * | 2015-12-28 | 2016-06-01 | 台州非常新能源科技有限公司 | Portable metal -air cell stand -by power supply |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003287207A1 (en) * | 2002-10-23 | 2004-05-13 | Inventqjaya Sdn. Bhd. | Oxidant flow system for submerged metal air electrochemical cell |
-
2015
- 2015-12-28 CN CN201511000542.XA patent/CN105428755B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005627A (en) * | 2010-09-30 | 2011-04-06 | 马润芝 | Aluminum and magnesium alloy fuel battery capable of replacing fuel |
| CN205282613U (en) * | 2015-12-28 | 2016-06-01 | 台州非常新能源科技有限公司 | Portable metal -air cell stand -by power supply |
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| Publication number | Publication date |
|---|---|
| CN105428755A (en) | 2016-03-23 |
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Effective date of registration: 20230801 Address after: 318000 room 114, building 7, Taizhou cross border e-commerce Industrial Park, 638 east ring Avenue, Baiyun Street, Taizhou Bay New District, Taizhou City, Zhejiang Province Patentee after: TAIZHOU FEICHANG NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee after: Taizhou Nanke Taiyan Technology Development Co.,Ltd. Address before: Room 426-428, High tech Service Center Building, Taizhou City, Zhejiang Province, 318000 Patentee before: TAIZHOU FEICHANG NEW ENERGY TECHNOLOGY Co.,Ltd. |