CN105428755A - Portable metal-air battery stand-by power supply - Google Patents
Portable metal-air battery stand-by power supply Download PDFInfo
- Publication number
- CN105428755A CN105428755A CN201511000542.XA CN201511000542A CN105428755A CN 105428755 A CN105428755 A CN 105428755A CN 201511000542 A CN201511000542 A CN 201511000542A CN 105428755 A CN105428755 A CN 105428755A
- Authority
- CN
- China
- Prior art keywords
- metal electrode
- metal
- air
- battery compartment
- upper cover
- Prior art date
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Classifications
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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
Abstract
The invention discloses a portable metal-air battery stand-by power supply. The portable metal-air battery stand-by power supply comprises a battery chamber, side covers, a top cover and a metal-air battery assembly, the side covers and the top cover are arranged on the battery chamber; the metal-air battery assembly is fixed in the battery chamber, and is connected with a USB interface port on the top cover; the metal-air battery assembly comprises metal electrode plates, air electrode plates, insulated panels, a metal electrode seal cover and a voltage stabilization circuit board assembly; the voltage stabilization circuit board assembly is fixed on the top cover, and is respectively and electrically connected with the metal electrode plates and the air electrode plate, the air electrode plate is fixed on the battery chamber, a liquid storage chamber is formed by the air electrode plate and the insulated panels, the metal electrode plate is positioned in the liquid storage chamber; a liquid inlet section is formed between the insulated panels, and is communicated to a liquid injection port of the top cover; through holes are arranged in the insulated panels, the through holes are connected with the liquid inlet section and the liquid storage chamber; and a drain outlet of the battery chamber is communicated with the liquid inlet section and the liquid storage chamber. The portable metal-air battery stand-by power supply has the advantages that a structure is simple, carrying is convenient, and usage is convenient.
Description
Technical field
The invention belongs to and add the metal-air cell alternate power technologies field that salt solution (or seawater) can activate use, especially relate to a kind of Portable metal air battery backup power source.
Background technology
Conventional metal-air cell, anode kind comprises the active metal such as iron, zinc, magnesium, aluminium and potassium, sodium, lithium, wherein, because iron, zinc, magnesium, aluminum metal can be preserved in atmosphere for a long time, be often designed to dry-charged formula using it as the metal-air cell of anode, battery is not with electrolyte at ordinary times, do not generate electricity, during use, only need add seawater, salt solution or buck and activate, off-line type power generation needs can be met.First, metal-air cell, especially using salt solution as the battery of electrolyte, monomer battery voltage low (0.8V ~ 1.6V), boosts to 5V according to cell, electronic circuit realizes difficulty, conversion efficiency is low, meet certain power stage demand, just must adopt large area air electrode, cause the size of finished product power supply large, not portable.For reducing battery size, improve the realizability of booster circuit plate simultaneously, the mode adopting multiple cell to connect is needed to raise the output voltage of battery-end, and during serial battery, mutually completely cut off between general cell storehouse, need, to the independent liquid feeding of each battery cell, the consistency of liquid level of electrolyte could be kept, add the complexity of use; And multiple serial battery, power volume also can be made large, and metallic plate negative pole is changed inconvenient; Therefore be necessary to be improved.
Summary of the invention
The object of the invention is the deficiency existed for above-mentioned prior art, a kind of Portable metal air battery backup power source be provided, it have structure simple, be easy to carry and feature easy to use.
To achieve these goals, the technical solution adopted in the present invention is: a kind of Portable metal air battery backup power source, and comprise battery compartment, side cover, upper cover and metal-air cell assembly, described side cover is fixedly installed on the side of battery compartment; Described upper cover is fixedly installed on the top of battery compartment; Described metal-air cell assembly is fixedly installed in battery compartment, and it is connected with the USB interface end above covered; Described metal-air cell assembly comprises metal electrode board, air electrode plate, insulation board, metal electrode seal cover and voltage stabilizing wiring board assembly; Described voltage stabilizing wiring board assembly is fixedly installed on and covers, and it is electrically connected with metal electrode board and air electrode plate respectively; Described metal electrode seal cover is fixedly installed on battery compartment; Described metal electrode board is positioned at battery compartment and its end winding support is arranged on metal electrode seal cover, and described air electrode plate is fixedly installed on the side of battery compartment, and is formed with containing liquid chamber between itself and insulation board, and described metal electrode board is positioned at containing liquid chamber; Be formed between described insulation board between liquid zone, described in enter between liquid zone and be communicated with the liquid injection port on upper cover and metal electrode seal cover; Offer through hole in the bottom of insulation board, described through hole connects between liquid zone and containing liquid chamber; The bottom of described battery compartment is provided with leakage fluid dram, and described leakage fluid dram is communicated with between liquid zone and containing liquid chamber, and is provided with bleed plug; The liquid injection port of described upper cover is provided with fluid injection plug.
Described fluid injection offers steam vent beyond the Great Wall.
The bottom of described metal electrode seal cover is provided with sealing ring.
Cover on described and be provided with activity fluid injection lid, described activity fluid injection lid and fluid injection plug collaboration.
Described metal electrode seal cover is connected for detachable with between upper cover and battery compartment; Described metal electrode board and metal electrode seal cover are detachable connection.
The bottom of described upper cover is provided with metal electrode fixed support, described metal electrode board is provided with metal electrode pin, and described metal electrode pin and metal electrode fixed support collaboration, described metal electrode fixed support is electrically connected with voltage stabilizing wiring board assembly.
After adopting said structure, the present invention is compared to the prior art advantageously: structure of the present invention is simple, mutually connect between metal electrode board and be communicated with by the through hole bottom insulation board between containing liquid chamber, only need when liquid feeding like this liquid injection port and discharge opeing time also only needs leakage fluid dram can ensure the consistency of containing liquid chamber liquid level, not only easy to use, be easy to carry and also do not affect the discharge performance of metal electrode board; Metal electrode board is connected with the detachable of metal electrode seal cover, replacing can be allowed convenient, improve the convenience used.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention.
Embodiment
The following stated is only preferred embodiment of the present invention, and therefore do not limit protection scope of the present invention, below in conjunction with 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, comprises battery compartment 10, side cover 11, upper cover 12 and metal-air cell assembly; Battery compartment 10 is both ends open structure, and side cover 11 is positioned at the side of battery compartment 10 and covers on its opening; The top of battery compartment 10 is similarly hatch frame, and upper cover 12 fixedly covers on this peristome.The inside of battery compartment 20 is hollow structure, and metal-air cell assembly is fixedly installed in this hollow bulb; Upper cover 12 is provided with USB interface end 13, and metal-air cell assembly is connected with this USB interface end 13.
Above-mentioned metal-air cell assembly comprises metal electrode board 14, air electrode plate 15, insulation board 16, metal electrode seal cover 17 and voltage stabilizing wiring board assembly 18, voltage stabilizing wiring board assembly 18 is fixedly installed on upper cover 12, it has USB output port, USB interface end 13 collaboration on this USB output port and upper cover 12; Voltage stabilizing wiring board assembly 18 is electrically connected with metal electrode board 14 and air electrode plate 15 respectively by electric wire, to reach the connection of circuit.Form battery pack between metal electrode board 14 and air electrode plate 15, be parallel with electric capacity 23 at the output of battery pack, the other end of electric capacity 23 is electrically connected with voltage stabilizing wiring board assembly 18; Electric capacity 23 can be charged in liquid feeding process, and when needs externally export, electric capacity 23 discharges in advance, thus solves battery pack in the low problem of starting stage voltage.The number of metal electrode board 14, in two or more, is generally selected two, certainly according to the use needs of reality, also can be selected three or four, as long as it is connected in series; Metal electrode board 14 is positioned at the hollow bulb of battery compartment 10, and its end winding support is arranged on metal electrode seal cover 17, metal electrode board 14 is connected for detachable with metal electrode seal cover 17, and this structure is convenient to change metal electrode board 14, improves the convenience used; Metal electrode seal cover 17 is fixedly installed on battery compartment 10, is similarly detachable connection between it, and this structure allows easy accessibility more equally.Air electrode plate 15 is fixedly installed on the side of battery compartment 10, and is formed with containing liquid chamber between itself and insulation board 16, and metal electrode board 14 is positioned at containing liquid chamber.Be formed between insulation board 16 between liquid zone, enter between liquid zone and be communicated with the liquid injection port 19 on upper cover 12 and metal electrode seal cover 17; Like this, the salt solution poured into from liquid injection port 19 or seawater can be pooled in liquid zone.Through hole is offered in the bottom of insulation board 16, through hole connects between liquid zone and containing liquid chamber, by the connection of through hole, enters salt solution in liquid zone or seawater can flow in containing liquid chamber, liquid level in containing liquid chamber can be allowed to keep consistency, ensure that the discharge performance of metal electrode board 14 is unaffected.The bottom of battery compartment 10 is provided with leakage fluid dram 20, and leakage fluid dram 20 is communicated with between liquid zone and containing liquid chamber, and leakage fluid dram 20 can discharge used electrolyte, is convenient for changing cleaning.Leakage fluid dram 20 is provided with bleed plug 21, the liquid injection port 19 of upper cover 12 is provided with fluid injection plug 22, bleed plug 21 and fluid injection plug 22 all adopt quality of rubber materials to make, with easy to use.
Be produced gas to effectively discharge battery power discharge, fluid injection plug 22 offers steam vent, steam vent is convenient to gas and is discharged battery compartment 10 at any time, efficiently solves the problem that battery compartment 10 internal gas overstocks.The bottom of metal electrode seal cover 17 is provided with sealing ring 171, and sealing ring 171 has good sealing effectiveness, and it can prevent inner electrolyte generation leakage phenomenon.Upper cover 12 is provided with activity fluid injection lid 122, activity fluid injection lid 122 and fluid injection plug 19 collaboration, activity fluid injection lid 122 can prevent fluid injection plug 19 from use coming off, and improves the stability used.
Air electrode outer stationary plates 24 and air electrode internal fixation plate 25 is also provided with in the side of battery compartment 10, air electrode outer stationary plates 24 and air electrode internal fixation plate 25 can be coated on air electrode 15 in its interval formed, and play good stationary positioned effect.In the bottom of upper cover 12, location notch is set, metal electrode fixed support 123 is provided with in location notch, metal electrode board 14 is provided with metal electrode pin 141, metal electrode pin 141 and metal electrode fixed support 123 collaboration, metal electrode fixed support 123 is electrically connected with voltage stabilizing wiring board assembly 18; Metal mounting bracket 123 can play good locating effect to metal electrode pin 141, and is delivered on voltage stabilizing wiring board assembly 18 by its interaction energy by the voltage on metal electrode board 14, charges for the equipment be connected with USB interface end 13.
Claims (6)
1. a Portable metal air battery backup power source, comprise battery compartment (10), side cover (11), upper cover (12) and metal-air cell assembly, described side cover (11) is fixedly installed on the side of battery compartment (10); Described upper cover (12) is fixedly installed on the top of battery compartment (10); Described metal-air cell assembly is fixedly installed in battery compartment (10), and it is connected with the USB interface end (13) on upper cover (12); It is characterized in that: described metal-air cell assembly comprises plural metal electrode board (14), air electrode plate (15), insulation board (16), metal electrode seal cover (17) and voltage stabilizing wiring board assembly (18); Described voltage stabilizing wiring board assembly (18) is fixedly installed on upper cover (12), and it is electrically connected with metal electrode board (14) and air electrode plate (15) respectively; Described metal electrode seal cover (17) is fixedly installed on battery compartment (10); Described metal electrode board (14) is positioned at battery compartment (10) and its end winding support is arranged on metal electrode seal cover (17), described air electrode plate (15) is fixedly installed on the side of battery compartment (10), and being formed with containing liquid chamber between itself and insulation board (16), described metal electrode board (14) is positioned at containing liquid chamber; Described insulation board is formed between liquid zone between (16), described in enter between liquid zone and be communicated with the liquid injection port (19) on upper cover (12) and metal electrode seal cover (17); Offer through hole in the bottom of insulation board (16), described through hole connects between liquid zone and containing liquid chamber; The bottom of described battery compartment (10) is provided with leakage fluid dram (20), and described leakage fluid dram (20) is communicated with between liquid zone and containing liquid chamber, and is provided with bleed plug (21); The liquid injection port (19) of described upper cover (12) is provided with fluid injection plug (22).
2. Portable metal air battery backup power source according to claim 1, is characterized in that: described fluid injection plug (22) offers steam vent.
3. Portable metal air battery backup power source according to claim 1 and 2, is characterized in that: the bottom of described metal electrode seal cover (17) is provided with sealing ring (171).
4. Portable metal air battery backup power source according to claim 1 and 2, it is characterized in that: described upper cover (12) is provided with activity fluid injection lid (122), described activity fluid injection lid (122) and fluid injection plug (19) collaboration.
5. Portable metal air battery backup power source according to claim 4, is characterized in that: described metal electrode seal cover (17) is connected for detachable with between upper cover (12) and battery compartment (10); Described metal electrode board (14) is connected for detachable with metal electrode seal cover (17).
6. Portable metal air battery backup power source according to claim 5, it is characterized in that: the bottom of described upper cover (12) is provided with metal electrode fixed support (123), described metal electrode board (14) is provided with metal electrode pin (141), described metal electrode pin (141) and metal electrode fixed support (123) collaboration, described metal electrode fixed support (123) is electrically connected with voltage stabilizing wiring board assembly (18).
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 |
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| Publication Number | Publication Date |
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| CN105428755A true CN105428755A (en) | 2016-03-23 |
| CN105428755B CN105428755B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511000542.XA Active CN105428755B (en) | 2015-12-28 | 2015-12-28 | Portable metal air battery backup power source |
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Cited By (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 |
| WO2021238811A1 (en) * | 2020-05-25 | 2021-12-02 | 湖南西瑞尔新材料科技有限公司 | Metal-air battery |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004038828A2 (en) * | 2002-10-23 | 2004-05-06 | Inventqjaya Sdn. Bhd. | Oxidant flow system for submerged metal air electrochemical cell |
| 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 |
-
2015
- 2015-12-28 CN CN201511000542.XA patent/CN105428755B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004038828A2 (en) * | 2002-10-23 | 2004-05-06 | Inventqjaya Sdn. Bhd. | Oxidant flow system for submerged metal air electrochemical cell |
| 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 |
Cited By (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 |
| WO2021238811A1 (en) * | 2020-05-25 | 2021-12-02 | 湖南西瑞尔新材料科技有限公司 | Metal-air battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105428755B (en) | 2017-12-05 |
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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. |
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