CN205177959U - Make up formula polymer lithium ion battery fast - Google Patents
Make up formula polymer lithium ion battery fast Download PDFInfo
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- CN205177959U CN205177959U CN201520934549.8U CN201520934549U CN205177959U CN 205177959 U CN205177959 U CN 205177959U CN 201520934549 U CN201520934549 U CN 201520934549U CN 205177959 U CN205177959 U CN 205177959U
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- female
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- public plug
- ion battery
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- 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
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Abstract
The utility model discloses a make up formula polymer lithium ion battery fast, include polymer lithium ion battery electricity core group, female group and public plug group, polymer lithium ion battery electricity core group comprises a plurality of electric cores, each all be provided with anodal ear and negative pole ear on the electricity core, anodal ear is connected with anodal nickel piece, the negative pole ear is connected with negative pole nickel piece, all be provided with female group on the lateral wall of anodal nickel piece and negative pole nickel piece, female group is including first female and second female, public plug group is including first public plug, the public plug of second and the public plug of combination formula, first public plug and first female grafting adaptation, public plug of second and second female grafting adaptation. The utility model discloses simple structure, equipment are quick, convenient, can realize the function of filling, discharge and go here and there, connect in parallel of battery rapidly, have improved the group battery packaging efficiency.
Description
Technical field
The utility model relates to a kind of battery, especially relates to a kind of quick combined polymer Li-ion battery.
Background technology
Polymer Li-ion soft-package battery is because its shape and size are flexible, charging rate fast, cell excellent in cycle characteristics, operating voltage are high, specific energy is high, capacity is large, advantages of environment protection, be widely used in model unmanned plane product in recent years, general polymerization thing lithium-ion electric core group is combined into jumbo battery core group by multiple capacity cell by mode that is in parallel or series connection.The assembling procedure of existing model unmanned plane battery is loaded down with trivial details, makes battery core packaging efficiency low.
In research process of the present utility model, inventor finds that existing assembling at least exists following defect:
First, the Li-ion batteries piles assembling of said structure is comparatively complicated, and the attended operation being particularly positioned at the clustered operation of battery top is more difficult, causes efficiency of assembling low, and assembling is comparatively complicated.
In addition, when being applied to high magnification model, unmanned plane battery pack, high-multiplying-power battery group is all use big current to carry out discharge (electric current reaches 80A ~ 200A), adopt soldering of the prior art, super welding electrode ear connected mode, due to battery pack heavy-current discharge in user's use procedure, the temperature of battery pack lug junction sharply rises, and temperature is accumulative can affect battery performance.Battery pack is discharged for a long time under big current high temperature, larger on the impact of polymer Li-ion high power battery life.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of quick combined polymer Li-ion battery is provided, its structure is simple, combination assembling is quick and convenient, charge and discharge and the series and parallel function of battery can be realized rapidly, improve battery pack packaging efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of quick combined polymer Li-ion battery, it is characterized in that: comprise polymer lithium ion battery electric core group, female plug head group and male plug head group, described polymer lithium ion battery electric core group is made up of multiple battery core, battery core described in each is provided with anode ear and negative electrode lug, described anode ear is connected with positive pole nickel sheet, described negative electrode lug is connected with cathode nickel sheet, the sidewall of described positive pole nickel sheet and cathode nickel sheet is provided with female plug head group, described female plug head group comprises the first female and the second female, described male plug head group comprises the first public plug, second public plug and combination male plug, described first public plug and described first female grafting adaptation, described second public plug and described second female grafting adaptation, described combination male plug is made up of two interconnective 3rd public plugs, described 3rd public plug and the first female grafting adaptation.
The quick combined polymer Li-ion battery of above-mentioned one, is characterized in that: described anode ear and positive pole nickel sheet is super solderedly connects, described negative electrode lug and cathode nickel sheet is super solderedly connects.
The quick combined polymer Li-ion battery of above-mentioned one, is characterized in that: described female plug head group is sticked on the sidewall of described positive pole nickel sheet and cathode nickel sheet by SMT paster.
The quick combined polymer Li-ion battery of above-mentioned one, is characterized in that: the quantity of described battery core is three.
The quick combined polymer Li-ion battery of above-mentioned one, it is characterized in that: described first public plug and the 3rd public plug are 4.0 public plugs, described second public plug is 2.0 public plugs, and described first female is 4.0 females, and described second female is 2.0 females.
The quick combined polymer Li-ion battery of above-mentioned one, is characterized in that: described first female, the second female, the first public plug, the second public plug and the 3rd public plug are copper plug.
The utility model compared with prior art has the following advantages:
1, the utility model structure is simple, rationally novel in design, and it is convenient to realize, and practical, result of use is good, is convenient to promote.
2, the utility model by welding female plug head group on lug, and the series and parallel realized between battery by male plug head group is connected, and can realize the quick charge and discharge of battery.Male and female plug used is standard component, and anabolic process is simple, thus facilitates the assembling of this battery composite structure, improves packaging efficiency.
3, the utility model is by being connected on lug by plug by nickel sheet, and plug is copper plug, can play the effect of heat radiation in discharge process, effectively reduces the accumulation of lug junction heat, improves the useful life of battery.
4, to realize cost low for the utility model, and result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, and rationally novel in design, functional reliability is high, long service life, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is provided with the battery core of female plug head group.
Description of reference numerals:
1-battery core; 1-1-anode ear; 1-2-negative electrode lug;
2-1-positive pole nickel sheet; 2-2-cathode nickel sheet; 3-1-the first female;
3-2-the second female; 4-1-the first public plug; 4-2-the second public plug;
5-the three public plug.
Embodiment
As depicted in figs. 1 and 2, the quick combined polymer Li-ion battery of the utility model, comprise polymer lithium ion battery electric core group, female plug head group and male plug head group, described polymer lithium ion battery electric core group is made up of multiple battery core 1, battery core 1 described in each is provided with anode ear 1-1 and negative electrode lug 1-2, described anode ear 1-1 is connected with positive pole nickel sheet 2-1, described negative electrode lug 1-2 is connected with cathode nickel sheet 2-2, the sidewall of described positive pole nickel sheet 2-1 and cathode nickel sheet 2-2 is provided with female plug head group, described female plug head group comprises the first female 3-1 and the second female 3-2, described male plug head group comprises the first public plug 4-1, second public plug 4-2 and combination male plug, described first public plug 4-1 and the first female 3-1 grafting adaptation, described second public plug 4-2 and the second female 3-2 grafting adaptation, described combination male plug is made up of two interconnective 3rd public plugs 5, described 3rd public plug 5 and the first female 3-1 grafting adaptation.
In the present embodiment, described anode ear 1-1 and positive pole nickel sheet 2-1 is super solderedly to be connect, and described negative electrode lug 1-2 and cathode nickel sheet 2-2 is super solderedly to be connect.
In the present embodiment, described female plug head group is sticked on the sidewall of positive pole nickel sheet 2-1 and cathode nickel sheet 2-2 by SMT paster.
As shown in Figure 1, the quantity of described battery core 1 is three.
Described first female 3-1, the second female 3-2, the first public plug 4-1, the second public plug 4-2 and the 3rd public plug 5 are copper plug.
In the present embodiment, described first public plug 4-1 and the 3rd public plug 5 are 4.0 public plugs, and described second public plug 4-2 is 2.0 public plugs, and described first female 3-1 is 4.0 females, and described second female 3-2 is 2.0 females.Described 4.0 public plugs, 4.0 females, 2.0 public plugs and 2.0 females are existing commercially available plug.
Composition graphs 1 and Fig. 2, the course of work of the present utility model is:
When one, carrying out parallel connection use, multiple battery core 1 is arranged in the same way, anode ear 1-1 is made all to be positioned at battery core 1 left end, negative electrode lug 1-2 is all positioned at battery core 1 right-hand member, then utilize combination male plug to carry out grafting, be specially: get a combination male plug, one of them the 3rd public plug 5 is inserted in the first female 3-1 of the positive pole of first battery core 1, another the 3rd public plug 5 is inserted in the first female 3-1 of the positive pole of second battery core 1, realizes positive pole parallel connection; Then another combination male plug is got, one of them the 3rd public plug 5 is inserted in the first female 3-1 of the negative pole of first battery core 1, another the 3rd public plug 5 is inserted in the first female 3-1 of the negative pole of second battery core 1, realizes negative pole parallel connection.By that analogy, thus to realize the positive pole of multiple battery core 1 in parallel with negative pole.
Two, when carrying out series connection use, adjacent two battery cores 1 all in reversed arrangement (for three battery cores, the anode ear 1-1 of first battery core 1 and the 3rd battery core 1 is positioned at battery core 1 left end, negative electrode lug 1-2 is positioned at battery core 1 right-hand member, second battery core 1 is oppositely inserted, its anode ear 1-1 is made to be positioned at battery core 1 right-hand member, negative electrode lug 1-2 is positioned at battery core 1 left end), then combination male plug is utilized to carry out grafting, be specially: get a combination male plug, one of them the 3rd public plug 5 is inserted in the first female 3-1 of the positive pole of first battery core 1, another the 3rd public plug 5 is inserted in the first female 3-1 of the negative pole of second battery core 1, realize connecting of first battery core 1 and second battery core 2, then another combination male plug is got, one of them the 3rd public plug 5 is inserted in the first female 3-1 of the positive pole of second battery core 1, another the 3rd public plug 5 is inserted in the first female 3-1 of the negative pole of the 3rd battery core 1, realizes connecting of second battery core 1 and the 3rd battery core 2.By that analogy, thus realize the series connection of multiple battery core 1.
When three, charging, the second public plug 4-2 can be adopted to be plugged in the second female 3-2, to realize charge function by wire connecting power.
When four, discharging, the first public plug 4-1 can be adopted to be plugged in the first female 3-1, to realize discharging function by wire.
In sum, the utility model structure is simple, and combination assembling is quick and convenient, can realize rapidly charge and discharge and the series and parallel function of battery, improve battery pack packaging efficiency.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection range of technical solutions of the utility model.
Claims (6)
1. a quick combined polymer Li-ion battery, it is characterized in that: comprise polymer lithium ion battery electric core group, female plug head group and male plug head group, described polymer lithium ion battery electric core group is made up of multiple battery core (1), battery core described in each (1) is provided with anode ear (1-1) and negative electrode lug (1-2), described anode ear (1-1) is connected with positive pole nickel sheet (2-1), described negative electrode lug (1-2) is connected with cathode nickel sheet (2-2), the sidewall of described positive pole nickel sheet (2-1) and cathode nickel sheet (2-2) is provided with female plug head group, described female plug head group comprises the first female (3-1) and the second female (3-2), described male plug head group comprises the first public plug (4-1), second public plug (4-2) and combination male plug, described first public plug (4-1) is adaptive with described first female (3-1) grafting, described second public plug (4-2) is adaptive with described second female (3-2) grafting, described combination male plug is made up of two interconnective 3rd public plugs (5), described 3rd public plug (5) is adaptive with the first female (3-1) grafting.
2. the quick combined polymer Li-ion battery of one according to claim 1, it is characterized in that: described anode ear (1-1) and positive pole nickel sheet (2-1) are super solderedly to be connect, described negative electrode lug (1-2) and cathode nickel sheet (2-2) are super solderedly to be connect.
3. the quick combined polymer Li-ion battery of one according to claim 1, is characterized in that: described female plug head group is sticked on the sidewall of described positive pole nickel sheet (2-1) and cathode nickel sheet (2-2) by SMT paster.
4. the quick combined polymer Li-ion battery of one according to claim 1, is characterized in that: the quantity of described battery core (1) is three.
5. the quick combined polymer Li-ion battery of one according to claim 1, it is characterized in that: described first public plug (4-1) and the 3rd public plug (5) are 4.0 public plugs, described second public plug (4-2) is 2.0 public plugs, described first female (3-1) is 4.0 females, and described second female (3-2) is 2.0 females.
6. the quick combined polymer Li-ion battery of one according to claim 1, is characterized in that: described first female (3-1), the second female (3-2), the first public plug (4-1), the second public plug (4-2) and the 3rd public plug (5) are copper plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934549.8U CN205177959U (en) | 2015-11-20 | 2015-11-20 | Make up formula polymer lithium ion battery fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520934549.8U CN205177959U (en) | 2015-11-20 | 2015-11-20 | Make up formula polymer lithium ion battery fast |
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| Publication Number | Publication Date |
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| CN205177959U true CN205177959U (en) | 2016-04-20 |
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| CN201520934549.8U Active CN205177959U (en) | 2015-11-20 | 2015-11-20 | Make up formula polymer lithium ion battery fast |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116154391A (en) * | 2023-01-17 | 2023-05-23 | 河北工业大学 | Assembled mode switching battery pack |
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2015
- 2015-11-20 CN CN201520934549.8U patent/CN205177959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116154391A (en) * | 2023-01-17 | 2023-05-23 | 河北工业大学 | Assembled mode switching battery pack |
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