CN206282918U - A kind of battery modules and individually balanced charging device - Google Patents
A kind of battery modules and individually balanced charging device Download PDFInfo
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- CN206282918U CN206282918U CN201621331753.1U CN201621331753U CN206282918U CN 206282918 U CN206282918 U CN 206282918U CN 201621331753 U CN201621331753 U CN 201621331753U CN 206282918 U CN206282918 U CN 206282918U
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- battery modules
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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 provides a kind of battery modules, it includes fixed plate (1), and lithium ion battery (2) of the positive and negative electrodes in same in fixed plate (1) to extraction is fixedly installed in, the positive and negative electrodes in same is electrically connected by wire (3) with the first connector (4) respectively to the positive and negative electrode of the lithium ion battery (2) drawn.The utility model additionally provides a kind of individually balanced charging device of application battery modules described above, it includes the second connector (5) being connected to plug-in with the first connector (4), second connector (5) is electrically connected by wire with the output end of conversion head (6), and the conversion head (6) electrically connects with the output end of charger (7).The utility model low cost, charging, every battery is all balanced, and good stability is safe, is difficult heating.
Description
Technical field
The utility model belongs to cell art, is related to a kind of battery module structure, and in particular to a kind of battery modules
And individually balanced charging device.
Background technology
The positive and negative electrodes in same of prior art is all to use circuit board by multiple positive and negative electrodes in same to the lithium ion battery module drawn
It is connected with positive pole to the positive pole of the lithium ion battery drawn, negative pole is connected with negative pole, then connects both positive and negative polarity respectively with two wires,
It is connected with common charger by two wires during charging and is charged, is externally discharged by two wires during electric discharge.Existing skill
Art has the shortcomings that as follows：Cost increased using Circuit management protection board, charge or discharge are all unbalanced, and stability is bad, pacify
Full property is poor, easily heating.
In view of this, it is special to propose the utility model, to correct above-mentioned the deficiencies in the prior art part.
Utility model content
For above-mentioned prior art, technical problem to be solved in the utility model is to provide a kind of low cost, charges every
Battery is all balanced, and good stability is safe, is difficult the battery modules and individually balanced charging device of heating.
In order to solve the above-mentioned technical problem, the utility model provides a kind of battery modules, and it includes fixed plate, and fixed
The positive and negative electrodes in same in fixed plate is installed on to the lithium ion battery drawn, the positive and negative electrodes in same is to the lithium ion battery drawn
Positive and negative electrode is electrically connected by wire with the first connector respectively.
Further improvement of the utility model is that the positive and negative electrodes in same is 2 to 4 to the quantity of the lithium ion battery drawn
It is individual.
Further improvement of the utility model is that the positive and negative electrodes in same is 3 to the quantity of the lithium ion battery drawn.
Further improvement of the utility model is that the wire is electric wire.
Further improvement of the utility model is that the fixed plate is printed circuit board.
A kind of individually balanced charging device for being applied to battery modules described above, including plug-in is connected with the first connector
The second connector for connecing, second connector is electrically connected by wire with the output end of conversion head, the conversion head with charge
The output end electrical connection of device.
Compared with prior art, the utility model is converted into 2 to 4 group outputs simultaneously to electricity using charger by conversion head
The single positive and negative electrodes in same of pond module is charged to the lithium ion battery drawn;The single positive and negative electrodes in same of battery modules is to extraction
Lithium ion battery is externally discharged simultaneously by connector respectively.The utility model low cost, the every battery that charges is all balanced,
Good stability, it is safe, it is difficult heating.
Brief description of the drawings
Fig. 1 is the battery modules cross-sectional view of implementation method of the present utility model;
Fig. 2 is the battery modules top view of implementation method of the present utility model;
Fig. 3 is the individually balanced charging device structural representation of implementation method of the present utility model;
Fig. 4 is the battery modules cross-sectional view of implementation method of the present utility model two;
Fig. 5 is the battery modules top view of implementation method of the present utility model two;
Fig. 6 is the individually balanced charging device structural representation of implementation method of the present utility model two;
Fig. 7 is the battery modules cross-sectional view of implementation method of the present utility model three;
Fig. 8 is the battery modules top view of implementation method of the present utility model three;
Fig. 9 is the individually balanced charging device structural representation of implementation method of the present utility model three.
Each component names are as follows in figure：
1-fixed plate;
2-positive and negative electrodes in same is to the lithium ion battery drawn;
3-wire;
4-the first connector;
5-the second connector;
6-conversion head;
7-charger.
Specific embodiment
Explanation and specific embodiment are further illustrated to the utility model below in conjunction with the accompanying drawings.
Implementation method one：
As shown in Figure 1 to Figure 3, a kind of battery modules, including fixed plate 1, the fixed plate 1 is provided with 4 through holes, 2
Positive and negative electrodes in same is welded on to the positive pole and negative pole of the lithium ion battery 2 drawn also cross 4 through holes and respectively with 4 wires 3
Together, 4 wires 3 are electrically connected with 4 guide pins of the first connector 4 respectively again.Specifically, the wire 3 uses electric wire, red
Electric wire be connected with positive pole, the electric wire of black is connected with negative pole.The fixed plate 1 uses printed circuit board.
A kind of individually balanced charging device for being applied to battery modules, it includes being connected plug-in with the first connector 4
Second connector 5,4 guide pins of second connector 5 are electrically connected by 4 wires with the output end of conversion head 6, described turn
The input for changing first 6 is electrically connected with the output end of charger 7.The effect of the conversion head 6 is 2 output ends charger 7
It is converted into 4 output ends.
Implementation method two：
As shown in Figures 4 to 6, a kind of battery modules, including fixed plate 1, the fixed plate 1 is provided with 6 through holes, 3
Positive and negative electrodes in same is welded on to the positive pole and negative pole of the lithium ion battery 2 drawn also cross 6 through holes and respectively with 6 wires 3
Together, 6 wires 3 are electrically connected with 6 guide pins of the first connector 4 respectively again.Specifically, the wire 3 uses electric wire, red
Electric wire be connected with positive pole, the electric wire of black is connected with negative pole.The fixed plate 1 uses printed circuit board.
A kind of individually balanced charging device for being applied to battery modules, it includes being connected plug-in with the first connector 4
Second connector 5,6 guide pins of second connector 5 are electrically connected by 6 wires with the output end of conversion head 6, described turn
The input for changing first 6 is electrically connected with the output end of charger 7.The effect of the conversion head 6 is 2 output ends charger 7
It is converted into 6 output ends.
Implementation method three：
As shown in Figure 7 to 9, a kind of battery modules, including fixed plate 1, the fixed plate 1 is provided with 8 through holes, 4
Positive and negative electrodes in same is welded on to the positive pole and negative pole of the lithium ion battery 2 drawn also cross 8 through holes and respectively with 8 wires 3
Together, 8 wires 3 are electrically connected with 8 guide pins of the first connector 4 respectively again.Specifically, the wire 3 uses electric wire, red
Electric wire be connected with positive pole, the electric wire of black is connected with negative pole.The fixed plate 1 uses printed circuit board.
A kind of individually balanced charging device for being applied to battery modules, it includes being connected plug-in with the first connector 4
Second connector 5,8 guide pins of second connector 5 are electrically connected by 8 wires with the output end of conversion head 6, described turn
The input for changing first 6 is electrically connected with the output end of charger 7.The effect of the conversion head 6 is 2 output ends charger 7
It is converted into 8 output ends.
The utility model has following beneficial effect compared with prior art：
1. the circuitron amount protection board of prior art is changed printed circuit board, significantly reduce cost;
2., the one-to-many charge or discharge respectively of prior art, become one-to-many while charge or discharge, so charge
Every battery balanced, and good stability is safe, and charge or discharge are difficult heating.
The utility model has the advantage of it is same that the utility model is converted into 2 to 4 group outputs using charger by conversion head
When the single positive and negative electrodes in same of battery modules is charged to the lithium ion battery drawn;The single positive and negative electrodes in same of battery modules to
The lithium ion battery of extraction is externally discharged simultaneously by connector respectively.The utility model low cost, charge every battery
All balanced, good stability is safe, is difficult heating.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all regarded
To belong to protection domain of the present utility model.
Claims (6)
1. a kind of battery modules, it is characterised in that：Including fixed plate (1), and it is fixedly installed in the positive and negative electrodes in same in fixed plate (1)
To the lithium ion battery (2) drawn, the positive and negative electrodes in same passes through wire respectively to the positive and negative electrode of the lithium ion battery (2) drawn
(3) electrically connected with the first connector (4).
2. a kind of battery modules according to claim 1, it is characterised in that：The positive and negative electrodes in same is to the lithium-ion electric drawn
The quantity in pond (2) is 2 to 4.
3. a kind of battery modules according to claim 2, it is characterised in that：The positive and negative electrodes in same is to the lithium-ion electric drawn
The quantity in pond (2) is 3.
4. a kind of battery modules according to claim 1, it is characterised in that：The wire (3) is electric wire.
5. a kind of battery modules according to claim 1, it is characterised in that：The fixed plate (1) is printed circuit board.
6. a kind of individually balanced charging device for being applied to battery modules described in any one of claim 1 to 5, it is characterised in that：
Including the second connector (5) being connected to plug-in with the first connector (4), second connector (5) is by wire and conversion
The output end electrical connection of head (6), the conversion head (6) electrically connects with the output end of charger (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331753.1U CN206282918U (en) | 2016-12-07 | 2016-12-07 | A kind of battery modules and individually balanced charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621331753.1U CN206282918U (en) | 2016-12-07 | 2016-12-07 | A kind of battery modules and individually balanced charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282918U true CN206282918U (en) | 2017-06-27 |
Family
ID=59075635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621331753.1U Active CN206282918U (en) | 2016-12-07 | 2016-12-07 | A kind of battery modules and individually balanced charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11043723B2 (en) | 2016-11-24 | 2021-06-22 | R & WJ Enterprises Pty Ltd | Low voltage protector for systems battery |
-
2016
- 2016-12-07 CN CN201621331753.1U patent/CN206282918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11043723B2 (en) | 2016-11-24 | 2021-06-22 | R & WJ Enterprises Pty Ltd | Low voltage protector for systems battery |
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