CN207489968U - A kind of spliced battery pack - Google Patents
A kind of spliced battery pack Download PDFInfo
- Publication number
- CN207489968U CN207489968U CN201721612833.9U CN201721612833U CN207489968U CN 207489968 U CN207489968 U CN 207489968U CN 201721612833 U CN201721612833 U CN 201721612833U CN 207489968 U CN207489968 U CN 207489968U
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- China
- Prior art keywords
- anode
- cathode
- battery core
- connecting portion
- 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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of spliced battery packs, battery core fixed seat including at least two cylindrical battery cores and for fixing single battery core, battery core fixed seat includes two pedestals for being located at battery core positive and negative electrode both ends respectively, it is connected between two pedestals by two connecting poles, battery core and the central axes of two connecting pole threes are generally aligned in the same plane；Anode connecting portion and cathode connecting portion are respectively equipped on two pedestals, connected structure is equipped on anode connecting portion and cathode connecting portion, the angle of plane is 30 45 ° where the extending direction of the connected structure and two connecting pole central axes.Spliced battery pack provided by the utility model can be combined into multiple battery group on demand, and a combination thereof mode is simple and fast, and the thickness of entire battery pack is small, makes full use of space, realizes the miniaturization of battery pack.
Description
Technical field
The utility model is related to field of batteries more particularly to a kind of spliced battery packs.
Background technology
All it is battery pack to be fixed by using size fixed fixed seat, and different electricity in current battery pack
Pond combination needs the fixed seat using exploitation different size, and the development time is long, of high cost.In addition, for arranged side by side by a row
Battery pack is clipped in the middle by the battery pack that the single battery core of arrangement is composed, fixed seat generally use by two fixed plates, from
And increasing the thickness of entire component, volume is larger, it has not been convenient to store, carries and install.
Utility model content
The purpose of this utility model is to provide a kind of spliced battery pack, can be combined into multiple battery group, group on demand
Conjunction mode is simple and fast, and the thickness of entire battery pack is small, makes full use of space, realizes the miniaturization of battery pack.
To achieve the above object, the utility model provides a kind of spliced battery pack, including at least two cylindrical battery cores
With for fixing the battery core fixed seat of single battery core, the battery core fixed seat includes two and is located at battery core positive and negative electrode both ends respectively
Pedestal, connected by two connecting poles between two pedestals, battery core is located between two connecting poles and the central axes of three position
In same plane；Anode connecting portion and cathode connecting portion are respectively equipped on two pedestals, on anode connecting portion and cathode connecting portion
It is equipped with for being mutually inserted with the anode connecting portion another described in battery core fixed seat or cathode connecting portion, is several to realize
The folder of plane where a battery core connected structure parallel with one another, the extending direction of the connected structure and two connecting pole central axes
Angle is 30-45 °.
As further improvement of the utility model, the anode connecting portion includes the anode connecting seat equipped with inner cavity, institute
The anode for stating battery core is located at the interior intracavitary of anode connecting seat, and the connected structure of anode connecting portion includes being arranged on anode connecting seat one
The anode cutting of side and the anode socket positioned at anode connecting seat opposite side；Anode connecting portion further includes one end and is connect with battery core anode
Tactile positive plate, the other end of positive plate extend to the top of anode cutting.
As the further improvement of the utility model, the cathode connecting portion includes the cathode connecting seat equipped with inner cavity,
The metal spring with the cathode contact of the battery core is equipped in cathode connecting seat inner cavity；The connected structure of cathode connecting portion includes setting
Put the cathode cutting in cathode connecting seat side and the cathode socket positioned at cathode connecting seat opposite side；Cathode connecting portion further includes
The negative plate that one end is contacted with metal spring, the other end of negative plate extend to the top of cathode cutting.
As the further improvement of the utility model, it is equipped on two connecting pole side walls and protrudes from the side
Wall, the limiting section for clamping the battery core jointly, the limiting section on two connecting poles are arranged symmetrically around the central axes of battery core, are limited
Position portion is elastic construction.
As the further improvement of the utility model, the thickness of the limiting section is is become narrow gradually from bottom to top.
Advantageous effect
Compared with prior art, it is the advantages of the spliced battery pack of the utility model：
1st, a kind of single battery core of specification can be corresponded to using a kind of battery core fixed seat, when use is combined by actual demand
Multiple battery group, the combination of plug-in type is simple and fast, and due in the extending direction of connected structure and two connecting poles
The angle of plane is 30-45 ° where axis, and when the two neighboring battery core fixed seat equipped with battery core is mutually inserted, the two is opposite
Two partial connecting poles are located at the space formed by two cylinder battery core side walls, and the thickness of entire battery pack is made to become smaller,
Space is made full use of, realizes the miniaturization of battery pack；
2nd, the connected structure of anode connecting portion includes anode cutting and anode socket, and the connected structure of cathode connecting portion includes
Cathode cutting and cathode socket, the anode that the anode cutting on an anode connecting portion is inserted into another anode connecting portion are inserted
In mouthful, the cathode cutting on a cathode connecting portion is inserted into the cathode socket of another cathode connecting portion, so as to make phase
Battery core in adjacent two battery core fixed seats is parallel with one another, and inserting mode is simple；
3rd, the elastic spacing portion on two connecting pole side walls is used to clamp battery core, good fixing effect jointly, and make battery core
Assembly and disassembly it is very convenient；
4th, the thickness of limiting section is is become narrow gradually from bottom to top, to reduce the thickness of battery pack.
By following description and with reference to attached drawing, the utility model will become more fully apparent, these attached drawings are used to explain this
The embodiment of utility model.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the front view of the battery core fixed seat of single battery core sum；
Fig. 2 is the front view of spliced battery pack；
Fig. 3 is the broken section vertical view of the battery core fixed seat of single battery core sum.
Specific embodiment
The embodiment of the utility model is described referring now to attached drawing.
Embodiment
Specific embodiment of the present utility model as shown in Figure 1 to Figure 3, a kind of spliced battery pack, including at least two
Cylindrical battery core 3 and the battery core fixed seat for fixing single battery core 3, the battery core fixed seat include two and are located at battery core respectively
The pedestal 1 at 3 positive and negative electrode both ends is connected by two connecting poles 2 between two pedestals 1, and battery core 3 is located between two connecting poles 2
And the central axes of three are generally aligned in the same plane；Anode connecting portion 4 and cathode connecting portion 5 are respectively equipped on two pedestals 1, anode connects
It is equipped with to connect with the anode connecting portion 4 another described in battery core fixed seat or cathode in socket part 4 and cathode connecting portion 5
Portion 5 is mutually inserted, to realize several battery cores 3 connected structure parallel with one another, the extending direction of the connected structure and two
The angle of plane where 2 central axes of connecting pole is α, ranging from 30-45 ° of angle α.In the present embodiment, angle α is 37 °, connection
Column 2 uses cylinder, and connecting pole 2 is in contact with battery core 3, can make the sectional area of connecting pole 2 as big as possible in this way.
The anode connecting portion 4 includes the anode connecting seat 41 equipped with inner cavity, and the anode of the battery core 3 is located at anode connection
The interior intracavitary of seat 41, the connected structure of anode connecting portion 4 include being arranged on anode cutting 43 and the position of 41 side of anode connecting seat
In the anode socket 44 of 41 opposite side of anode connecting seat；Anode connecting portion 4 further includes the positive plate that one end is contacted with 3 anode of battery core
42, the other end of positive plate 42 extends to the top of anode cutting 43.
The cathode connecting portion 5 includes the cathode connecting seat 51 equipped with inner cavity, is equipped with and institute in 51 inner cavity of cathode connecting seat
State the metal spring 55 of the cathode contact of battery core 3；The connected structure of cathode connecting portion 5 includes being arranged on 51 side of cathode connecting seat
Cathode cutting 53 and the cathode socket 54 positioned at 51 opposite side of cathode connecting seat；Cathode connecting portion 5 further includes one end and metal
The negative plate 52 that spring 55 contacts, the other end of negative plate 52 extend to the top of cathode cutting 53.
It is equipped on two connecting poles, 2 side wall and protrudes from the side wall, the limiting for clamping the battery core 3 jointly
Portion 6, the limiting section 6 on two connecting poles 2 are arranged symmetrically around the central axes of battery core 3, and limiting section 6 is elastic construction.
The thickness of the limiting section 6 is is become narrow gradually from bottom to top.
The utility model is described above in association with most preferred embodiment, but the utility model be not limited to more than take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (5)
1. a kind of spliced battery pack is consolidated including at least two cylindrical battery cores (3) and for fixing the battery core of single battery core (3)
Reservation, which is characterized in that the battery core fixed seat include two respectively be located at battery core (3) positive and negative electrode both ends pedestals (1), two
It is connected between a pedestal (1) by two connecting poles (2), battery core (3) is between two connecting poles (2) and the central axes of three
It is generally aligned in the same plane；Anode connecting portion (4) and cathode connecting portion (5), anode connecting portion (4) are respectively equipped on two pedestals (1)
With being equipped on cathode connecting portion (5) for being connect with the anode connecting portion (4) another described in battery core fixed seat or cathode
Portion (5) is mutually inserted, to realize several battery cores (3) connected structure parallel with one another, the extending direction of the connected structure with
The angle of plane is 30-45 ° where two connecting pole (2) central axes.
2. a kind of spliced battery pack according to claim 1, which is characterized in that the anode connecting portion (4) is including setting
There is the anode connecting seat (41) of inner cavity, the anode of the battery core (3) is located at the interior intracavitary of anode connecting seat (41), anode connecting portion
(4) connected structure includes being arranged on the anode cutting (43) of anode connecting seat (41) side and another positioned at anode connecting seat (41)
The anode socket (44) of side；Anode connecting portion (4) further includes the positive plate (42) that one end is contacted with battery core (3) anode, anode
The other end of piece (42) extends to the top of anode cutting (43).
3. a kind of spliced battery pack according to claim 1, which is characterized in that the cathode connecting portion (5) is including setting
There is the cathode connecting seat (51) of inner cavity, the metal with the cathode contact of the battery core (3) is equipped in cathode connecting seat (51) inner cavity
Spring (55)；The connected structure of cathode connecting portion (5) include be arranged on cathode connecting seat (51) side cathode cutting (53) and
Positioned at the cathode socket (54) of cathode connecting seat (51) opposite side；Cathode connecting portion (5) further includes one end and metal spring (55)
The negative plate (52) of contact, the other end of negative plate (52) extend to the top of cathode cutting (53).
4. a kind of spliced battery pack according to claim 1, which is characterized in that on two connecting poles (2) side wall
It is equipped with and protrudes from the side wall, for clamping the limiting section of the battery core (3) (6) jointly, the limiting on two connecting poles (2)
Portion (6) is arranged symmetrically around the central axes of battery core (3), and limiting section (6) is elastic construction.
5. a kind of spliced battery pack according to claim 4, which is characterized in that the thickness of the limiting section (6) is served as reasons
Bottom becomes narrow gradually to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612833.9U CN207489968U (en) | 2017-11-28 | 2017-11-28 | A kind of spliced battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721612833.9U CN207489968U (en) | 2017-11-28 | 2017-11-28 | A kind of spliced battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489968U true CN207489968U (en) | 2018-06-12 |
Family
ID=62472782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721612833.9U Active CN207489968U (en) | 2017-11-28 | 2017-11-28 | A kind of spliced battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600643A (en) * | 2019-08-15 | 2019-12-20 | 安徽五行动力新能源有限公司 | Flexible lithium battery |
-
2017
- 2017-11-28 CN CN201721612833.9U patent/CN207489968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110600643A (en) * | 2019-08-15 | 2019-12-20 | 安徽五行动力新能源有限公司 | Flexible lithium battery |
| CN110600643B (en) * | 2019-08-15 | 2022-05-03 | 安徽五行动力新能源有限公司 | Flexible lithium battery |
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| GR01 | Patent grant |