CN109494384A - A kind of chemical reserve battery - Google Patents
A kind of chemical reserve battery Download PDFInfo
- Publication number
- CN109494384A CN109494384A CN201811215174.4A CN201811215174A CN109494384A CN 109494384 A CN109494384 A CN 109494384A CN 201811215174 A CN201811215174 A CN 201811215174A CN 109494384 A CN109494384 A CN 109494384A
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- gasket
- electrode tab
- positive plate
- bipolar sheets
- 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.)
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
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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)
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
A kind of chemical reserve battery is made of conducting wire (1), positive plate (2), gasket (3), bipolar sheets (4) and negative electrode tab (5)；Positive plate (2), negative electrode tab (5), bipolar sheets (4) and the shape of gasket (3) are just the same, by negative electrode tab (5), 9 gaskets (3), 8 bipolar sheets (4) and positive plate (2) with brown lead oxide downwards, successively juxtaposition is placed, positive plate (2), negative electrode tab (5), gap portions are overlapped in bipolar sheets (4) and gasket (3) outer, aperture position is overlapped with the C-shaped notch on the small ring of gasket in bipolar sheets (4), a small amount of viscose glue is applied on gasket (3) by positive plate (2), negative electrode tab (5) and bipolar sheets (4) bonding are integral, conducting wire (1) is burn-on respectively at center under positive plate (2) top most edge and negative electrode tab (5), battery (7) are made；The present invention meets activationary time demand, energy requirement and the matching requirements of battery.
Description
Technical field
The invention belongs to small caliber piece fuze power supply design field, in particular to a kind of chemical reserve battery.
Background technique
The minor-caliber fuse battery that the country is developing at present needs the battery that one kind is small in size, activates fastly.Current
In chemical reserve battery, the battery size of equivalent responses area is bigger than normal, it includes Cell Bipolar piece, gasket, positive plate, bears
Pole piece and conducting wire, the bipolar sheets of this chemical reserve battery core increase by two rectangle trunnions using annular outside ring, assemble for core
Shi Dingwei, trunnion are also used to the positioning of core and battery case, and the gap of trunnion and ring outer diameter is used for the conducting wire by battery.It is this
Chemical reserve battery is positioned with trunnion and is assembled, and the space of trunnion and outer ring can not utilize, and is unfavorable for the miniaturization of battery
Design, increases the diameter dimension of battery.Battery project can only reduce fuse intensity to increase battery space.
Summary of the invention
The object of the invention is to provide a kind of small in size, easy to assembly to overcome the shortcomings of above-mentioned background technique
Chemical reserve battery core.
Chemical reserve battery core according to the present invention, by conducting wire 1, positive plate 2, gasket 3, bipolar sheets 4 and cathode
Piece 5 forms, it is characterised in that: negative electrode tab 5 is round, and there are two cross the symmetrical arc notch in the center of circle on round side；Positive plate 2 is
Annular shape, there are two cross the symmetrical arc notch in the center of circle at outer；The shape of bipolar sheets 4 is circular ring shape, and the outer of bipolar sheets 4 has
Two symmetrical arc notch in the center of circle, bipolar sheets 4 are interior along there are two square breach, arc notch and square breach in same straight line
On, notch line deflects β degree direction, and there are two cross the symmetrical aperture in the center of circle；Gasket 3 is concentric double ring structure, and big ring outer has
Arc notch, the interior edge of big ring is consistent with big ring outer shape, and small ring is letter C shape eccentric circular ring, the intermediate company of eccentric circular ring outer arc
It connects muscle to connect with big ring, C eccentric circular ring notch and dowel form β degree angle with arc notch line on the same line；Anode
Piece 2, negative electrode tab 5, the shape of bipolar sheets 4 and gasket 3 are just the same, by 3,8, the gasket bipolar sheets 4 of negative electrode tab 5,9 and anode
Piece 2 downwards with brown lead oxide, successively place by juxtaposition, notch on positive plate 2,3 outer of negative electrode tab 5, bipolar sheets 4 and gasket
Position is overlapped, and aperture position is overlapped with the C-shaped notch on the small ring of gasket in bipolar sheets 4, and a small amount of viscose glue is applied on gasket 3 by positive plate
2, negative electrode tab 5 and bipolar sheets 4 are bonded integrally, are burn-on above the positive plate 2 and are led respectively at center under most edge and negative electrode tab 5
Battery 7 is made in line, and after battery 7 loads onto liquid storage bottle 6, conducting wire 1 passes through lacking under 7 arc notch of battery and battery case
Mouth completes battery positioning when battery assembly.
Compared with prior art, the present invention its technical effect is that:
1. positive plate of the present invention, negative electrode tab, bipolar sheets are positioned as gasket shape using arc notch, make full use of
Pole piece response area, can make pole piece minimum outer diameter under same homalographic, be conducive to the miniaturization of battery；
2. the arc notch of battery of the present invention comes through conducting wire, and assembles with the notch on battery case to be write as battery
When battery battery case positioning, be conducive to battery assembly；
3. gasket is designed using Crossed Circle, the small gap of inner ring can faster be evenly distributed to element cell reaction with electrolyte
Cavity shortens the battery activated time, is also beneficial to lock electrolyte in cavity, stabling current output；
4. at Cell Bipolar using double small hole design, assembly when, will not misloading, improve assembling quality；
5. the present invention meets the activationary time demand of the battery, energy requirement, matching requirements.
Detailed description of the invention
Fig. 1 is chemical reserve battery cored structure schematic diagram of the present invention；
Fig. 2 is bipolar sheets schematic diagram；
Fig. 3 is the negative structural schematic diagram in Fig. 1；
Fig. 4 is positive plate schematic diagram；
Fig. 5 is negative electrode tab schematic diagram；
Fig. 6 is schematic diagram of the embodiment of the present invention；
In Fig. 1 to Fig. 4:
1-conducting wire 2-positive plate, 3-gasket, 4-bipolar sheets, 5-negative electrode tab, 6-liquid storage bottle, 7-battery.
Specific embodiment
Technical solution of the present invention is further described with reference to the accompanying drawings and examples:
Embodiment
Chemical reserve battery core involved in the present embodiment by conducting wire 1, positive plate 2, gasket 3, bipolar sheets 4 and is born
Pole piece 5 forms, and structure is as shown in Fig. 1, Fig. 6.Negative electrode tab 5 is as shown in figure 5, shape is round, and there are two excessively round on round side
The symmetrical arc notch of the heart,；Positive plate 2 is as shown in figure 3, shape is circular, and there are two cross the symmetrical arc in the center of circle at outer
Notch；The shape of bipolar sheets 4 is circular ring shape, as shown in Fig. 2, there are two the symmetrical arc notch in the center of circle for the outer of bipolar sheets 4, it is double
Along there are two square breach in pole piece 4, on the same line, notch line deflects β degree direction for arc notch and square breach, has
Two are crossed the symmetrical aperture in the center of circle；Gasket 3 is concentric double ring structure, as shown in figure 4, there is an arc notch in big ring outer, in big ring
Edge is consistent with big ring outer shape, and small ring is letter C shape eccentric circular ring, and the centre dowel of eccentric circular ring outer arc is connect with big ring, C
Eccentric circular ring notch and dowel form β degree angle with arc notch line on the same line, as shown in Figure 4；Positive plate 2 is born
The shape of pole piece 5, bipolar sheets 4 and gasket 3 is just the same, by 3,8, the gasket bipolar sheets 4 of negative electrode tab 5,9 and positive plate 2 with two
Lead oxide downwards, successively place by juxtaposition, gap portions weight on positive plate 2,3 outer of negative electrode tab 5, bipolar sheets 4 and gasket
It closes, aperture position is overlapped with the C-shaped notch on the small ring of gasket in bipolar sheets 4, and a small amount of viscose glue is applied on gasket 3 by positive plate 2, cathode
Piece 5 and bipolar sheets 4 are bonded integrally, conducting wire of being burn-on respectively at center above the positive plate 2 under most edge and negative electrode tab 5, system
At battery 7, after battery 7 loads onto liquid storage bottle 6, conducting wire 1 is completed by the notch under 7 arc notch of battery and battery case
Battery positioning when battery assembles.
Design parameter is as follows in the present embodiment:
Negative electrode tab 5 is that electrical pure iron band is two-sided plates lead, is reprocessed into disc-shaped, the outer diameter of the annulus be 12.1mm extremely
12.2mm, the outer arc notch diameter 1mm to 1.02mm of negative electrode tab, optimal parameter 12.10mm, 12.15mm of outer diameter,
12.20mm, arc notch diameter optimal parameter 1.00mm, 1.01mm, 1.02mm；Positive plate 2 is plated by electrical pure iron band one side
Upper brown lead oxide, plates lead on one side, is reprocessed into annular shape, and the outer diameter of the annulus is 12.1mm to 12.2mm, internal diameter 6.0mm
To 6.1mm, the outer arc notch diameter 1mm to 1.02mm of positive plate, hole diameter 0.30mm to 0.32mm, outer diameter it is best
Parameter 12.10mm, 12.15mm, 12.20mm, optimal parameter 6.00mm, 6.05mm, 6.10mm of internal diameter, outer arc notch are straight
Optimal parameter 1.00mm, 1.01mm, 1.02mm of diameter；Bipolar sheets 4 are to be plated by electrical pure iron band when plating brown lead oxide
Upper lead, is reprocessed into annular shape, and the outer diameter of the annulus is 12.1mm to 12.2mm, and internal diameter is 6.0mm to 6.1mm, pole piece it is outer
Arcuately notch diameter 1mm to 1.02mm, it is interior along square breach wide 1.60mm to 1.62mm, it is interior along square breach depth 1.84mm extremely
1.86mm, hole diameter 0.30mm to 0.32mm, optimal parameter 12.10mm, 12.15mm, 12.20mm of outer diameter, internal diameter is most
Good parameter 6.00mm, 6.05mm, 6.10mm, optimal parameter 1.00mm, 1.01mm, 1.02mm of outer arc notch diameter, side
Optimal parameter 1.60mm, 1.61mm, 1.62mm of v notch v width, the optimal parameter of notch depth be 1.84mm, 1.85mm,
1.86mm, hole diameter optimal parameter 0.30mm, 0.31mm, 0.32mm；Gasket uses phenolic aldehyde cardboard, is processed into Crossed Circle,
The outer diameter of big ring is 12.1mm to 12.2mm, and internal diameter is 11.00mm to 11.10mm, and the diameter 1mm of big ring outer arc notch is extremely
1.02mm, small ring outer diameter be 6.90mm to 7.00mm, small ring internal diameter be 6.0mm to 6.1mm, notch wide 2.0mm to 2.04mm, greatly
Ring and small ring dowel width are 0.6mm to 0.62mm, optimal parameter 12.10mm, 12.15mm, 12.20mm of big ring outer diameter,
Optimal parameter 11.0mm, 11.05mm, 11.10mm of big ring internal diameter, the optimal parameter 1.00mm of outer arc notch diameter,
1.01mm, 1.02mm, optimal parameter 6.90mm, 6.95mm, 7.00mm of small ring outer diameter, the optimal parameter of small ring internal diameter
The optimal parameter of 6.00mm, 6.05mm, 6.10mm, gap width are 2.00mm, 2.03mm, 2.04mm, and dowel width is best
Parameter is 0.60mm, 0.61mm, 0.62mm；Negative electrode tab, 9 gaskets, 8 bipolar sheets 2 and positive plate with brown lead oxide downwards,
Successively intersect and be put into assembly tooling, gap portions are consistent on positive plate, negative electrode tab, bipolar sheets 2 and gasket outer, in bipolar sheets
Notch applies a small amount of viscose glue bonding integrally on the same line, on gasket in aperture position and the small ring of gasket, in positive plate and bears
Pole piece most edge is burn-on conducting wire respectively；Battery is made by arc notch, obtained battery in conducting wire, and conducting wire passes through battery
Battery when notch under arc notch and battery case completes battery assembly positions.
After battery involved in the present embodiment uses novel battery core, conducting wire a part is in arc notch, and one
Divide in the arc groove of battery case, play the positioning action of battery assembly electricity, and effectively reduce the size of battery, gives fuse
Sufficient space is left, ensure that fuse intensity, the diplopore design of bipolar sheets realize the mistake proofing assembly of bipolar sheets, improves electricity
The Crossed Circle design of pond quality and assembly efficiency, gasket allows electrolyte to rapidly enter cell cavity, shortens activationary time, and make
Electrolyte is retained in battery cavities, ensure that the steady of battery discharge, and the battery quality assembled is stablized, reliable performance.
Claims (1)
1. a kind of chemical reserve battery, by conducting wire (1), positive plate (2), gasket (3), bipolar sheets (4) and negative electrode tab (5) group
At, it is characterised in that: negative electrode tab (5) is round, and there are two cross the symmetrical arc notch in the center of circle on round side；Positive plate (2) is
Annular shape, there are two cross the symmetrical arc notch in the center of circle at outer；The shape of bipolar sheets (4) is circular ring shape, bipolar sheets (4) it is outer
The symmetrical arc notch in the center of circle there are two, the interior square breach there are two of bipolar sheets (4), arc notch and square breach are same
On one straight line, notch line deflects β degree direction, and there are two cross the symmetrical aperture in the center of circle；Gasket (3) is concentric double ring structure, greatly
There is arc notch in ring outer, and edge is consistent with big ring outer shape in big ring, and small ring is letter C shape eccentric circular ring, eccentric circular ring outer arc
Centre dowel is connect with big ring, and C eccentric circular ring notch and dowel form β degree folder with arc notch line on the same line
Angle；Positive plate (2), negative electrode tab (5), the shape of bipolar sheets (4) and gasket (3) are just the same, by negative electrode tab (5), 9 gaskets
(3), 8 bipolar sheets (4) and positive plate (2) with brown lead oxide downwards, successively juxtaposition is placed, positive plate (2), negative electrode tab
(5), gap portions are overlapped on bipolar sheets (4) and gasket (3) outer, the C-shaped in bipolar sheets (4) in aperture position and the small ring of gasket
Notch is overlapped, and a small amount of viscose glue is applied on gasket (3), positive plate (2), negative electrode tab (5) and bipolar sheets (4) are bonded integrally, in anode
It burn-ons respectively conducting wire (1) at center under piece (2) top most edge and negative electrode tab (5), battery (7) is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215174.4A CN109494384A (en) | 2018-10-18 | 2018-10-18 | A kind of chemical reserve battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215174.4A CN109494384A (en) | 2018-10-18 | 2018-10-18 | A kind of chemical reserve battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109494384A true CN109494384A (en) | 2019-03-19 |
Family
ID=65691479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215174.4A Pending CN109494384A (en) | 2018-10-18 | 2018-10-18 | A kind of chemical reserve battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109494384A (en) |
Citations (15)
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| GB952344A (en) * | 1959-07-13 | 1964-03-18 | Yardney International Corp | Improvements in or relating to electric batteries |
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- 2018-10-18 CN CN201811215174.4A patent/CN109494384A/en active Pending
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| SU440726A1 (en) * | 1972-09-25 | 1974-08-25 | Предприятие П/Я Г-4035 | A method of manufacturing blocks of bipolar electrodes of a chemical current source |
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| CN203536496U (en) * | 2013-10-31 | 2014-04-09 | 扬中市阳光电源材料有限公司 | Reinforced battery separator |
| CN204946972U (en) * | 2015-07-03 | 2016-01-06 | 陶器 | A kind of battery diaphragm with discontinuous rib |
| CN204947000U (en) * | 2015-09-20 | 2016-01-06 | 东莞市格能电子科技有限公司 | A kind of coated lamination pile of multiple unit of reserve type lamination lithium battery flow collection sheet |
| CN106299397A (en) * | 2016-09-26 | 2017-01-04 | 贵州梅岭电源有限公司 | A kind of based on axis ignition channel design quickly respond thermal cell |
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| CN108198964A (en) * | 2018-01-31 | 2018-06-22 | 林子进 | Bipolar lead-acid accumulator |
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Application publication date: 20190319 |
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