CN206322740U - A kind of high current button type lithium-manganese battery structure - Google Patents
A kind of high current button type lithium-manganese battery structure Download PDFInfo
- Publication number
- CN206322740U CN206322740U CN201621477155.5U CN201621477155U CN206322740U CN 206322740 U CN206322740 U CN 206322740U CN 201621477155 U CN201621477155 U CN 201621477155U CN 206322740 U CN206322740 U CN 206322740U
- Authority
- CN
- China
- Prior art keywords
- battery
- negative
- silk screen
- positive pole
- positive
- 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.)
- Expired - Fee Related
Links
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 239000003792 electrolyte Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000519996 Teucrium chamaedrys Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Primary Cells (AREA)
Abstract
The utility model discloses a kind of high current button type lithium-manganese battery structure, including negative cover, the bottom of the negative cover is provided with negative plate, the top on the negative plate surface is provided with negative pole silk screen, the bottom of the negative plate is provided with battery diaphragm, and the bottom of the battery diaphragm is provided with positive plate, and the bottom of the positive plate is provided with positive pole silk screen, the right side that the bottom of the positive pole silk screen is provided with the inside of positive pole word shell, the negative cover and positive pole word shell is equipped with O-ring seal.The design that the utility model passes through negative cover and positive pole word shell, the contact area of positive pole silk screen and negative pole silk screen can be increased, so effect is more preferable when in use for battery, avoid battery when in use, because the positive pole silk screen and negative pole silk screen contact area in battery are smaller, so as to cause the situation that the electrolyte in battery can not have been used, the usage amount of the electrolyte in battery is substantially increased.
Description
Technical field
The utility model is related to cell art, specially a kind of high current button type lithium-manganese battery structure.
Background technology
Battery（Battery）Refer to fill electrolyte solution and metal electrode with produce electric current cup, groove or other containers or
The segment space of clad vessel, can change into chemical energy in the device of electric energy.Point with positive pole, negative pole.With entering for science and technology
Step, battery, which refers to, can produce the midget plant of electric energy.Such as solar cell.The performance parameter of battery mainly have electromotive force, capacity,
Specific energy and resistance.Energy source is utilized the battery as, can be obtained with burning voltage, stabling current, long-time stable is supplied
Electricity, by the electric current of ectocine very little, and battery structure is simple, and easy to carry, discharge and recharge is easy to operation, not by the external world
The influence of weather and temperature, stable and reliable for performance, the various aspects in modern society's life, which are played, great role.
In the market existing great current cell when in use because the both positive and negative polarity mesh contacts area of inside battery
It is small, so the situation that can not have been used often occurs in the electrolyte in battery, so as to waste the electrolyte in battery significantly.
The content of the invention
The purpose of this utility model is to provide a kind of high current button type lithium-manganese battery structure, possesses increase both positive and negative polarity silk screen
The advantage of cotton knot is contacted, the problem of electrolyte in battery makes to cannot be used up is solved.
To achieve the above object, the utility model provides following technical scheme：A kind of high current button type lithium-manganese battery structure,
Including negative cover, the bottom of the negative cover is provided with negative plate, and the top on the negative plate surface is provided with negative pole silk screen, described negative
The bottom of pole piece is provided with battery diaphragm, and the bottom of the battery diaphragm is provided with positive plate, and the bottom of the positive plate is provided with positive pole
Silk screen, the right side that the bottom of the positive pole silk screen is provided with the inside of positive pole word shell, the negative cover and positive pole word shell is equipped with sealing
Cushion rubber.
It is preferred that, the thickness of the positive plate is more than positive pole silk screen, and positive plate is consistent with the length of positive pole silk screen.
It is preferred that, the battery diaphragm is provided with two layers, and the shape size of two layers of battery diaphragm is consistent.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the design that the utility model passes through negative cover and positive pole word shell, it is possible to increase positive pole silk screen contact with negative pole silk screen
Area, effect is more preferable when in use for such battery, it is to avoid battery when in use because positive pole silk screen and negative electrode filament in battery
Net contact area is smaller, so that the situation for causing the electrolyte in battery not used, substantially increases the electrolysis in battery
The usage amount of liquid.
2nd, the utility model is by O-ring seal, can play a part of sealing to battery, such battery effect when in use
More preferably, it is to avoid battery when in use because the sealing effectiveness of inside battery is bad, so as to cause battery to leak when in use
The situation of liquid.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure：1 negative cover, 2 negative pole silk screens, 3 negative plates, 4 battery diaphragms, 5 O-ring seals, 6 positive plates, 7 positive pole silk screens,
8 positive pole word shells.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, a kind of high current button type lithium-manganese battery structure, including negative cover 1, the bottom of negative cover 1 is provided with negative
Pole piece 3, the top on the surface of negative plate 3 is provided with negative pole silk screen 2, and the bottom of negative plate 3 is provided with battery diaphragm 4, and battery diaphragm 4 is set
Have two layers, and the shape size of two layers of battery diaphragm 4 is consistent, the bottom of battery diaphragm 4 is provided with positive plate 6, the thickness of positive plate 6
More than positive pole silk screen 7, and positive plate 6 is consistent with the length of positive pole silk screen 7, and the bottom of positive plate 6 is provided with positive pole silk screen 7, this reality
With the new design by negative cover 1 and positive pole word shell 8, it is possible to increase the contact area of positive pole silk screen 7 and negative pole silk screen 2, so
Effect is more preferable when in use for battery, it is to avoid battery when in use because the positive pole silk screen 7 in battery is contacted with negative pole silk screen 2
Area is smaller, so that the situation for causing the electrolyte in battery not used, substantially increases making for the electrolyte in battery
Consumption, the right side that the bottom of positive pole silk screen 7 is provided with the inside of positive pole word shell 8, negative cover 1 and positive pole word shell 8 is equipped with O-ring seal
5, the utility model can play a part of sealing, such battery when in use more preferably, keep away by effect by O-ring seal 5 to battery
Battery is exempted from when in use, because the sealing effectiveness of inside battery is bad, so as to cause battery to occur the shape of leakage when in use
Condition.
In use, the design of negative cover 1 and positive pole word shell 8, you can reach the contact surface of positive pole silk screen 7 and negative pole silk screen 2
Product.
In summary：The high current button type lithium-manganese battery structure, by negative cover 1 and positive pole word shell 8, is solved in battery
Electrolyte the problem of make to cannot be used up.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of high current button type lithium-manganese battery structure, including negative cover（1）, it is characterised in that：The negative cover（1）Bottom
Provided with negative plate（3）, the negative plate（3）The top on surface is provided with negative pole silk screen（2）, the negative plate（3）Bottom be provided with
Battery diaphragm（4）, the battery diaphragm（4）Bottom be provided with positive plate（6）, the positive plate（6）Bottom be provided with positive polar filament
Net（7）, the positive pole silk screen（7）Bottom be provided with positive pole word shell（8）, the negative cover（1）With positive pole word shell（8）The right side of inner side
Side is equipped with O-ring seal（5）.
2. a kind of high current button type lithium-manganese battery structure according to claim 1, it is characterised in that：The positive plate（6）
Thickness be more than positive pole silk screen（7）, and positive plate（6）With positive pole silk screen（7）Length it is consistent.
3. a kind of high current button type lithium-manganese battery structure according to claim 1, it is characterised in that：The battery diaphragm
（4）It is provided with two layers, and two layers of battery diaphragm（4）Shape size it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477155.5U CN206322740U (en) | 2016-12-30 | 2016-12-30 | A kind of high current button type lithium-manganese battery structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621477155.5U CN206322740U (en) | 2016-12-30 | 2016-12-30 | A kind of high current button type lithium-manganese battery structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206322740U true CN206322740U (en) | 2017-07-11 |
Family
ID=59261413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621477155.5U Expired - Fee Related CN206322740U (en) | 2016-12-30 | 2016-12-30 | A kind of high current button type lithium-manganese battery structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206322740U (en) |
-
2016
- 2016-12-30 CN CN201621477155.5U patent/CN206322740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 |