CN208835163U - A kind of double piezoelectric battery packets - Google Patents
A kind of double piezoelectric battery packets Download PDFInfo
- Publication number
- CN208835163U CN208835163U CN201821579151.7U CN201821579151U CN208835163U CN 208835163 U CN208835163 U CN 208835163U CN 201821579151 U CN201821579151 U CN 201821579151U CN 208835163 U CN208835163 U CN 208835163U
- Authority
- CN
- China
- Prior art keywords
- single battery
- battery
- battery pack
- cores
- protection board
- 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
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of double piezoelectric battery packets, it includes the battery pack that at least two groups are in left-right situs setting, it include multiple single battery cores being connected in series with each other by electric connecting sheet in battery pack, each single battery core in every group of battery pack is arranged in W type, it further include the protection board for monitoring current voltage, the input/output terminal of each single battery core passes through electric connecting sheet and is directly electrically connected the protection board in every group of battery pack, it further include shell, the battery pack and protection board are placed in the shell, the application arranges the single battery core in each battery pack in W type, therefore protection board directly can be connected to by electric connecting sheet, without being connected using data line, the disorderly and unsystematic phenomenon of data line can be prevented, aesthetics is high, simultaneously, automated production may be implemented, improve production efficiency.
Description
Technical field
The utility model relates to battery pack technical field, specially a kind of double piezoelectric battery packets.
Background technique
The battery pack and protection board that battery pack generally comprises shell, is set in the housing.The effect of protection board is to monitor
The constantly state of monitor current voltage when battery pack charge and discharge prevents overcurrent-overvoltage, however existing battery pack is lacked there are following
Fall into: battery pack is generally made into a battery pack in such a way that multiple battery cores are series-parallel, and such as existing output voltage is 18V/36V
Double piezoelectric battery packets, use two rows of 5 single battery cores compositions arranged in parallel, every row's list battery core is sequentially connected in series, Ge Gedan
Protection board is electrically connected to using data line between battery core, for detecting the Current Voltage of each point, this structure causes data line to connect
It connects and its very complicated, one side data line is directly exposed to be easily damaged outside, on the other hand, aesthetics is influenced, secondly, number
Automation must cannot achieve using artificial progress operation according to line, influence production efficiency, lack the market competitiveness.
Utility model content
The purpose of this utility model is to provide a kind of double piezoelectric battery packets, solve between each single battery core in the prior art
Protection board is electrically connected to using data line, for detecting the Current Voltage of each point, this structure causes data line to connect and its numerous
Trivial complexity, one side data line is directly exposed to be easily damaged outside, on the other hand, aesthetics is influenced, secondly, data line is necessary
The problem of operation cannot achieve automation, influence production efficiency, lack the market competitiveness is carried out using artificial.
To achieve the above object, the utility model provides the following technical solutions:
A kind of double piezoelectric battery packets comprising at least two groups are in the battery pack of left-right situs setting, include multiple in battery pack
The single battery core being connected in series with each other by electric connecting sheet, each single battery core in every group of battery pack are arranged in W type, further include using
It is directly electric to pass through electric connecting sheet for the input/output terminal of each single battery core in the protection board of monitoring current voltage, every group of battery pack
The protection board is connected, further includes shell, the battery pack and protection board are placed in the shell.
It when being connect in each single battery core that W type arranges with protection board, is directly connected by electric connecting sheet, does not have to use data
Line connection, can prevent the disorderly and unsystematic phenomenon of data line.
It preferably, include 5 single battery cores in each battery pack, wherein 4 single battery cores are in rectangular arranged, in addition 1
A single battery core is located on the diagonal line of the rectangle.
It preferably, include 5 single battery cores in each battery pack, wherein 4 single battery cores are in rectangular arranged, in addition 1
A single battery core is located on the left side of lateral central axes of the rectangle.
It preferably, include 5 single battery cores in each battery pack, wherein 4 single battery cores are in rectangular arranged, in addition 1
A single battery core is located on the right side of lateral central axes of the rectangle.
It preferably, include 5 single battery cores in each battery pack, 5 single battery cores arrange to form two column up and down, wherein
Above-listed includes 3 single battery cores, and following includes 2 single battery cores.
Compared with prior art, the utility model has the beneficial effects that the single battery core in each battery pack is in W by the application
Type arrangement, therefore protection board directly can be connected to by electric connecting sheet, do not have to connect using data line, number can be prevented
According to the phenomenon that line is disorderly and unsystematic, aesthetics is high, meanwhile, automated production may be implemented, improve production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of single battery core arrangement mode in each battery pack in the embodiments of the present invention 1
Fig. 3 is the structural schematic diagram of single battery core arrangement mode in each battery pack in the embodiments of the present invention 2；
Fig. 4 is the structural schematic diagram of single battery core arrangement mode in each battery pack in the embodiments of the present invention 3；
Fig. 5 is the structural schematic diagram of single battery core arrangement mode in each battery pack in the embodiments of the present invention 4.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Referring to Fig. 1, the utility model mentions a kind of double piezoelectric battery packets comprising at least two groups are in the electricity of left-right situs setting
Pond group 1, includes multiple single battery cores 2 being connected in series with each other by electric connecting sheet in battery pack, each list in every group of battery pack
Body battery core is arranged in W type, further includes the protection board (not shown) for monitoring current voltage, each monomer electricity in every group of battery pack
The input/output terminal of core passes through electric connecting sheet 3 and is directly electrically connected the protection board, further includes shell 4, the battery pack and guarantor
Backplate is placed in the shell.
It when being connect in each single battery core that W type arranges with protection board, is directly connected by electric connecting sheet, does not have to use data
Line connection, can prevent the disorderly and unsystematic phenomenon of data line.
Specifically, referring to Fig. 2, including 5 single battery cores in each battery pack, wherein 4 single battery cores are in rectangle
Arrangement, in addition 1 single battery core is located on the diagonal line of the rectangle.
Embodiment 2
Referring to Fig. 3, being with the main distinction of embodiment 1: including 5 single battery cores in each battery pack, wherein 4 institutes
Single battery core is stated in rectangular arranged, in addition 1 single battery core is located on the left side of lateral central axes of the rectangle.
Embodiment 3
Referring to Fig. 4, being with the main distinction of embodiment 1: including 5 single battery cores in each battery pack, wherein 4 institutes
Single battery core is stated in rectangular arranged, in addition 1 single battery core is located on the right side of lateral central axes of the rectangle.
Embodiment 4
Referring to Fig. 5, being with the main distinction of embodiment 1: including 5 single battery cores, 5 lists in each battery pack
Body battery core arranges to form two column up and down, wherein above-listed includes 3 single battery cores, following includes 2 single battery cores.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of double piezoelectric battery packets, it is characterised in that: it includes the battery pack that at least two groups are in left-right situs setting, in battery pack
Including multiple single battery cores being connected in series with each other by electric connecting sheet, each single battery core in every group of battery pack is arranged in W type,
It further include the protection board for monitoring current voltage, the input/output terminal of each single battery core passes through electrical connection in every group of battery pack
Piece is directly electrically connected the protection board, further includes shell, and the battery pack and protection board are placed in the shell.
2. a kind of double piezoelectric battery packets according to claim 1, it is characterised in that: it include 5 single battery cores in each battery pack,
Wherein 4 single battery cores are in rectangular arranged, and in addition 1 single battery core is located on the diagonal line of rectangle.
3. a kind of double piezoelectric battery packets according to claim 1, it is characterised in that: it include 5 single battery cores in each battery pack,
Wherein 4 single battery cores are in rectangular arranged, on the left side for the lateral central axes that in addition 1 single battery core is located at rectangle.
4. a kind of double piezoelectric battery packets according to claim 1, it is characterised in that: it include 5 single battery cores in each battery pack,
Wherein 4 single battery cores are in rectangular arranged, on the right side for the lateral central axes that in addition 1 single battery core is located at rectangle.
5. a kind of double piezoelectric battery packets according to claim 1, it is characterised in that: it include 5 single battery cores in each battery pack,
5 single battery cores arrange to form two column up and down, wherein above-listed includes 3 single battery cores, following includes 2 lists
Body battery core.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579151.7U CN208835163U (en) | 2018-09-27 | 2018-09-27 | A kind of double piezoelectric battery packets |
| PCT/CN2018/117397 WO2020062527A1 (en) | 2018-09-27 | 2018-11-26 | Double-voltage battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821579151.7U CN208835163U (en) | 2018-09-27 | 2018-09-27 | A kind of double piezoelectric battery packets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835163U true CN208835163U (en) | 2019-05-07 |
Family
ID=66318242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821579151.7U Expired - Fee Related CN208835163U (en) | 2018-09-27 | 2018-09-27 | A kind of double piezoelectric battery packets |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208835163U (en) |
| WO (1) | WO2020062527A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114597597A (en) * | 2022-01-24 | 2022-06-07 | 福建时代星云科技有限公司 | Battery cell arrangement structure of battery pack and arrangement method thereof |
| WO2023065932A1 (en) * | 2021-10-21 | 2023-04-27 | 宁德时代新能源科技股份有限公司 | Battery pack and electrical apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205790151U (en) * | 2016-05-19 | 2016-12-07 | 宁德时代新能源科技股份有限公司 | Battery modules output electric connecting sheet |
| CN206076354U (en) * | 2016-09-30 | 2017-04-05 | 东莞新能德科技有限公司 | Battery modules |
-
2018
- 2018-09-27 CN CN201821579151.7U patent/CN208835163U/en not_active Expired - Fee Related
- 2018-11-26 WO PCT/CN2018/117397 patent/WO2020062527A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065932A1 (en) * | 2021-10-21 | 2023-04-27 | 宁德时代新能源科技股份有限公司 | Battery pack and electrical apparatus |
| CN114597597A (en) * | 2022-01-24 | 2022-06-07 | 福建时代星云科技有限公司 | Battery cell arrangement structure of battery pack and arrangement method thereof |
| CN114597597B (en) * | 2022-01-24 | 2022-09-13 | 福建时代星云科技有限公司 | Battery cell arrangement structure of battery pack and arrangement method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020062527A1 (en) | 2020-04-02 |
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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 |
Granted publication date: 20190507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |