CN205282613U - Portable metal -air cell stand -by power supply - Google Patents
Portable metal -air cell stand -by power supply Download PDFInfo
- Publication number
- CN205282613U CN205282613U CN201521107647.0U CN201521107647U CN205282613U CN 205282613 U CN205282613 U CN 205282613U CN 201521107647 U CN201521107647 U CN 201521107647U CN 205282613 U CN205282613 U CN 205282613U
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- China
- Prior art keywords
- metal electrode
- metal
- board
- battery compartment
- upper cover
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Abstract
The utility model discloses a portable metal -air cell stand -by power supply, including battery compartment, side cap, upper cover and metal -air cell assembly, side cap and upper cover are all established on the battery compartment, the metal -air cell assembly is fixed in the battery compartment, and its USB interface of covering on with end is connected, the metal -air cell assembly includes metal electrode board, air electrode board, insulation board, the sealed lid of metal electrode and steady voltage circuit board assembly, steady voltage circuit board assembly is fixed and is covered last, and it is connected with metal electrode board and air electrode board electricity respectively, the air electrode board is fixed on the battery compartment, and is formed with the stock solution storehouse between its and the insulation board, and the metal electrode board is located the stock solution storehouse, be formed with between the insulation board into between the liquid zone, the notes liquid mouth with the upper cover between the income liquid zone communicates, it has the through -hole to open on the insulation board, and the through -hole is connected to go into between the liquid zone and the stock solution storehouse, the leakage fluid dram intercommunication of battery compartment is gone into between the liquid zone and the stock solution storehouse. The advantage is: the utility model has the advantages of simple structure, portable and convenient to use.
Description
Technical field
This utility model belongs to and adds saline (or sea water) and can activate the metal-air battery alternate power technologies field of use, especially relates to a kind of Portable metal air battery backup power source.
Background technology
Conventional metal-air battery, anode kind includes the active metals such as ferrum, zinc, magnesium, aluminum and potassium, sodium, lithium, wherein, owing to ferrum, zinc, magnesium, aluminum metal can preserve in atmosphere for a long time, being often designed to dry-charged formula using it as the metal-air battery of anode, battery is at ordinary times without electrolyte, do not generate electricity, during use, only need to add sea water, saline or aqueous alkali and activate, it is possible to meet off-line type power generation needs. First, metal-air battery, especially using saline as the battery of electrolyte, monomer battery voltage low (0.8V��1.6V), boost to 5V according to cell, electronic circuit realizes difficulty, conversion efficiency is low, will meet certain power output demand, be necessary for adopting large area air electrode, the size causing finished product power supply is big, not portable. For reducing battery size, improve the realizability of booster circuit plate simultaneously, need the output voltage adopting the mode that multiple cell is connected to raise 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 concordance of liquid level of electrolyte to be kept, add the complexity of use; And multiple serial battery, also can make power volume big, and metallic plate negative pole changes inconvenience; It is therefore desirable to improved.
Summary of the invention
The purpose of this utility model is the deficiency existed for above-mentioned prior art, it is provided that a kind of Portable metal air battery backup power source, it has simple in construction, is easy to carry and feature easy to use.
To achieve these goals, this utility model be the technical scheme is that a kind of Portable metal air battery backup power source, and including battery compartment, side cover, upper cover and metal-air battery 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 battery assembly is fixedly installed in battery compartment, and it is connected with the USB interface end above covered; Described metal-air battery assembly includes metal electrode board, air electrode plate, insulation board, metal electrode sealing lid and voltage stabilizing wiring board assembly; Described voltage stabilizing wiring board assembly is fixedly installed on and covers, and it electrically connects with metal electrode board and air electrode plate respectively; Described metal electrode seals lid and is fixedly installed on battery compartment; Described metal electrode board is positioned at battery compartment and its end is fixedly installed on metal electrode sealing and covers, 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 liquid zone between described insulation board, described in enter to seal, with upper cover and metal electrode, the liquid injection port covered between liquid zone and connect; 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 connects 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.
Described metal electrode seals the bottom of lid and 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 seals lid and is connected for detachable with between upper cover and battery compartment; Described metal electrode board seals lid with metal electrode and is connected for detachable.
The bottom of described upper cover is provided with metal electrode fixed support, and described metal electrode board is provided with metal electrode foot, described metal electrode foot and metal electrode fixed support collaboration, and described metal electrode fixed support electrically connects with voltage stabilizing wiring board assembly.
After adopting said structure, this utility model is compared to the prior art advantageously: simple in construction of the present utility model, it is serially connected between metal electrode board and is connected by the through hole bottom insulation board between containing liquid chamber, so have only to a liquid injection port when liquid feeding and also have only to a leakage fluid dram during discharge opeing and can ensure the concordance 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 seals the detachable of lid with metal electrode and is connected, and replacing can be allowed convenient, improve the convenience used.
Accompanying drawing explanation
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model, below in conjunction with drawings and Examples, this utility model is further illustrated.
Embodiment, as shown in Figure 1: a kind of Portable metal air battery backup power source, including battery compartment 10, side cover 11, upper cover 12 and metal-air battery 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 is fixing to be covered on this peristome. The inside of battery compartment 20 is hollow structure, and metal-air battery assembly is fixedly installed in this hollow bulb; Being provided with USB interface end 13 on upper cover 12, metal-air battery assembly is connected with this USB interface end 13.
Above-mentioned metal-air battery assembly includes metal electrode board 14, air electrode plate 15, insulation board 16, metal electrode sealing lid 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. Forming set of cells between metal electrode board 14 and air electrode plate 15, the outfan in set of cells is parallel with electric capacity 23, and the other end of electric capacity 23 electrically connects with voltage stabilizing wiring board assembly 18; Electric capacity 23 can be electrically charged in liquid feeding process, and when needs externally export, electric capacity 23 discharges in advance, thus solving set of cells in the low problem of starting stage voltage. The number of metal electrode board 14, in two or more, generally selects two, certainly according to actual use needs, it is also possible to select 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 is fixedly installed on metal electrode and seals on lid 17, metal electrode board 14 seals lid 17 with metal electrode and is connected for detachable, and this structure is conveniently replaceable metal electrode board 14, improves the convenience used; Metal electrode seals lid 17 and is fixedly installed on battery compartment 10, is similarly detachable connection between, and this structure allows easy accessibility more convenient 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. It is formed between liquid zone between insulation board 16, enters the liquid injection port 19 sealed on lid 17 with upper cover 12 and metal electrode between liquid zone and connect; So, saline or the sea water poured into from liquid injection port 19 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 the saline in liquid zone or sea water can be flowed in containing liquid chamber, liquid level in containing liquid chamber can be allowed to keep concordance, it is ensured that the discharge performance of metal electrode board 14 is unaffected. Be provided with leakage fluid dram 20 in the bottom of battery compartment 10, leakage fluid dram 20 connects between liquid zone and containing liquid chamber, and leakage fluid dram 20 can be discharged already with the electrolyte crossed, and 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 and all adopts quality of rubber materials to make, to facilitate use.
Being produced gas to effectively discharge battery power discharge, offer steam vent on fluid injection plug 22, steam vent is easy to gas and is discharged battery compartment 10 at any time, efficiently solves the problem that battery compartment 10 internal gas overstocks. The bottom sealing lid 17 at metal electrode is provided with sealing ring 171, and sealing ring 171 has good sealing effectiveness, and it can prevent the electrolyte generation leakage phenomenon of inside. Being provided with activity fluid injection lid 122, activity fluid injection lid 122 and fluid injection plug 22 collaboration on upper cover 12, activity fluid injection lid 122 can prevent fluid injection plug 22 from use coming off, and improves the stability used.
Air electrode outer stationary plates 24 and air electrode internal fixation plate 25 it is additionally 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, locating slot is set, metal electrode fixed support 123 it is provided with in locating slot, being provided with metal electrode foot 141, metal electrode foot 141 and metal electrode fixed support 123 collaboration on metal electrode board 14, metal electrode fixed support 123 electrically connects with voltage stabilizing wiring board assembly 18; Metal electrode foot 141 can be played good locating effect by metal mounting bracket 123, and the voltage on metal electrode board 14 can be allowed to be delivered on voltage stabilizing wiring board assembly 18 by its effect, is charged for the equipment being connected with USB interface end 13.
Claims (6)
1. a Portable metal air battery backup power source, including battery compartment (10), side cover (11), upper cover (12) and metal-air battery 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 battery 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 battery assembly includes plural metal electrode board (14), air electrode plate (15), insulation board (16), metal electrode sealing lid (17) and voltage stabilizing wiring board assembly (18); Described voltage stabilizing wiring board assembly (18) is fixedly installed on upper cover (12), and it electrically connects with metal electrode board (14) and air electrode plate (15) respectively; Described metal electrode seals lid (17) and is fixedly installed on battery compartment (10); Described metal electrode board (14) is positioned at battery compartment (10) and its end is fixedly installed on metal electrode and seals on lid (17), described air electrode plate (15) is fixedly installed on the side of battery compartment (10), and between itself and insulation board (16), it being formed with containing liquid chamber, described metal electrode board (14) is positioned at containing liquid chamber; Described insulation board is formed between liquid zone between (16), described in enter the liquid injection port (19) sealed on lid (17) with upper cover (12) and metal electrode between liquid zone and connect; Offering 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) connects 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, it is characterised in that: described fluid injection plug (22) offers steam vent.
3. Portable metal air battery backup power source according to claim 1 and 2, it is characterised in that: described metal electrode seals the bottom of lid (17) and 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 (22) collaboration.
5. Portable metal air battery backup power source according to claim 4, it is characterised in that: described metal electrode seals lid (17) and is connected for detachable with between upper cover (12) and battery compartment (10); Described metal electrode board (14) seals lid (17) with metal electrode and is connected for detachable.
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 foot (141), described metal electrode foot (141) and metal electrode fixed support (123) collaboration, described metal electrode fixed support (123) electrically connects with voltage stabilizing wiring board assembly (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107647.0U CN205282613U (en) | 2015-12-28 | 2015-12-28 | Portable metal -air cell stand -by power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521107647.0U CN205282613U (en) | 2015-12-28 | 2015-12-28 | Portable metal -air cell stand -by power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205282613U true CN205282613U (en) | 2016-06-01 |
Family
ID=56067154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521107647.0U Withdrawn - After Issue CN205282613U (en) | 2015-12-28 | 2015-12-28 | Portable metal -air cell stand -by power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205282613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428755A (en) * | 2015-12-28 | 2016-03-23 | 台州非常新能源科技有限公司 | Portable metal-air battery stand-by power supply |
| CN107978825A (en) * | 2017-12-28 | 2018-05-01 | 张树雄 | A kind of Portable metal air battery |
-
2015
- 2015-12-28 CN CN201521107647.0U patent/CN205282613U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105428755A (en) * | 2015-12-28 | 2016-03-23 | 台州非常新能源科技有限公司 | Portable metal-air battery stand-by power supply |
| CN105428755B (en) * | 2015-12-28 | 2017-12-05 | 台州非常新能源科技有限公司 | Portable metal air battery backup power source |
| CN107978825A (en) * | 2017-12-28 | 2018-05-01 | 张树雄 | A kind of Portable metal air battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20171205 |
|
| AV01 | Patent right actively abandoned |