CN108832049A - A kind of new-energy automobile lithium battery lithium cell component - Google Patents
A kind of new-energy automobile lithium battery lithium cell component Download PDFInfo
- Publication number
- CN108832049A CN108832049A CN201810671840.9A CN201810671840A CN108832049A CN 108832049 A CN108832049 A CN 108832049A CN 201810671840 A CN201810671840 A CN 201810671840A CN 108832049 A CN108832049 A CN 108832049A
- Authority
- CN
- China
- Prior art keywords
- battery core
- plate
- battery
- lithium cell
- insulation 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.)
- Pending
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Classifications
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Abstract
The invention discloses a kind of new-energy automobile lithium battery lithium cell components, including：Lithium cell is composed of multiple single battery cores, and the top of the list battery core is equipped with battery core anode ear, and the bottom of the list battery core is equipped with battery core negative electrode lug；Insulation crust is the exterior protection layer of battery, and for protecting internal lithium cell and battery core connecting component, the battery core connecting component includes negative plate and positive plate；The upper end of the negative plate is equipped with for fixed and connection single battery core bottom battery core negative electrode lug fixed cylinder；Lower end insulation board and upper end insulation board can be connected firmly by lower end insulation board and upper end insulation board of the present invention by the battery core connecting component fixation between it by reinforcing connecting plate；The combination of battery core connecting component is easy for installation, is conducive to improve its production efficiency, meanwhile, the lithium cell fixation being composed of multiple single battery cores can be avoided the damage of lithium cell by battery core connecting component.
Description
Technical field
The present invention relates to battery technology field, specially a kind of new-energy automobile lithium battery lithium cell component.
Background technique
In electric automobiles, battery passes through the lithium cell composition of multiple cylinders mostly, and multiple lithium cells pass through nickel sheet
Multiple lithium cells are formed battery pack by form in parallel or in series, are then connected nickel sheet with circuit board by conducting wire, finally
Circuit board and multiple lithium cells are encapsulated in inside box.
Such as application No. is the Chinese patents of CN201620780428.7, and it discloses a kind of no electric wire lithium cell component, packets
Multiple lithium cells and circuit board are included, multiple lithium cells constitute battery pack by multiple nickel sheet, and the circuit board is close
The one side of battery pack is equipped with integrated circuit and component region, is equipped with and integrated circuit and component area inside the circuit board
The signal line of domain connected conducting wire and electric current and voltage signal for inputting battery pack, the battery pack it is positive and negative
Pole is electrically connected with conducting wire, and the signal line is electrically connected with battery pack.Above-mentioned utility model is designed to provide one
Kind without electric wire lithium cell component, the case where which can effectively prevent battery short circuit appearance.
But above scheme has the following disadvantages：
1, the installation of battery core connecting component is inconvenient, is unfavorable for improving its production efficiency；
2, lithium cell is not fixed firmly, and lithium cell easily generates displacement due to vibration, causes lithium cell cisco unity malfunction.
For this purpose, we release a kind of new-energy automobile lithium battery lithium cell component.
Summary of the invention
The purpose of the present invention is to provide a kind of new-energy automobile lithium battery lithium cell components, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：A kind of new-energy automobile lithium battery lithium cell group
Part, including：
Lithium cell is composed of multiple single battery cores, and the top of the list battery core is equipped with battery core anode ear, single electricity
The bottom of core is equipped with battery core negative electrode lug；
Insulation crust is the exterior protection layer of battery, for protecting internal lithium cell and battery core connecting component, the electricity
Core connecting component includes negative plate and positive plate；
The upper end of the negative plate is equipped with for fixed and connection single battery core bottom battery core negative electrode lug fixed cylinder, several groups
The same side of the negative plate passes through the first connecting plate and is connected with the first vertical conductive sheet, the first vertical conductive sheet it is upper
End is connected with positive pole ear；
The lower end of the positive plate is equipped with the battery core anode ear attachment cap for being connected to battery core anode ear, anode described in several groups
The same side of plate passes through the second connecting plate and is connected with the second vertical conductive sheet, and the upper end of the second vertical conductive sheet is connected with
Negative lug.
Preferably, the negative plate, the first connecting plate, the first vertical conductive sheet and positive pole ear are integrally formed setting.
Preferably, the positive plate, the second connecting plate, the second vertical conductive sheet and negative lug are integrally formed setting.
Preferably, the upper end of lower end insulation board is fixed in the bottom of the negative plate, and the upper end of the positive plate is fixed on
The bottom of upper end insulation board.
Preferably, the two sides of the lower end insulation board and upper end insulation board are connected with reinforcement connecting plate, the lower end insulation
The two sides of plate and upper end insulation board are respectively equipped with locating slot and lower locating slot, and the side top and the bottom for reinforcing connecting plate are all provided with
There is the locating groove that clamping is matched with upper locating slot and lower locating slot.
Preferably, the upper end of the insulation crust is equipped with sealing cover, and the side of the sealing cover is connected by screw in exhausted
The upper end of edge shell, the negative lug and positive pole ear extend through the outside for extending out to sealing cover.
Compared with prior art, the beneficial effects of the invention are as follows：The two sides of lower end insulation board and upper end insulation board of the present invention
It is connected with reinforcement connecting plate, the two sides of lower end insulation board and upper end insulation board are respectively equipped with locating slot and lower locating slot, reinforce
The side top and the bottom of connecting plate are equipped with the locating groove that clamping is matched with upper locating slot and lower locating slot, lower end insulation board and upper
Hold insulation board can be by the battery core connecting component fixation between it, it can be exhausted by lower end insulation board and upper end by reinforcing connecting plate
Listrium is connected firmly；
The combination of battery core connecting component is easy for installation, is conducive to improve its production efficiency, meanwhile, battery core connecting component can incite somebody to action
The lithium cell fixation being composed of multiple single battery cores, avoids the damage of lithium cell.
Detailed description of the invention
Fig. 1 is that the present invention reinforces connecting plate installation decomposition texture schematic diagram；
Fig. 2 is that structural schematic diagram is cutd open in side of the present invention；
Fig. 3 is the bottom substance schematic diagram of positive plate of the present invention；
Fig. 4 is fixed cylinder setting structure schematic diagram of the present invention；
Fig. 5 is lithium cell structural schematic diagram of the present invention.
In figure：1 negative plate, 2 fixed cylinders, 3 first connecting plates, 4 first vertical conductive sheets, 5 positive pole ears, the insulation of 6 upper ends
Plate, locating slot, 8 positive plates, 9 battery core anode ear attachment caps, 10 second connecting plates, 11 second vertical conductive sheets, 12 cathode poles on 7
Ear, 13 single battery cores, 14 battery core anode ears, 15 insulation crusts, 16 lower end insulation boards, 17 screws, 18 sealing covers, 19 lower locating slots,
20 reinforce connecting plate, 21 locating grooves.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：A kind of new-energy automobile lithium battery lithium cell component,
Including：
Lithium cell is composed of multiple single battery cores 13, and the top of the list battery core 13 is equipped with battery core anode ear 14, institute
The bottom for stating single battery core 13 is equipped with battery core negative electrode lug；
Insulation crust 15 is the exterior protection layer of battery, described for protecting internal lithium cell and battery core connecting component
Battery core connecting component includes negative plate 1 and positive plate 8；
The upper end of the negative plate 1 is equipped with for fixed and connection 13 bottom battery core negative electrode lug of single battery core fixed cylinder 2, if
The same side of the dry group negative plate 1 passes through the first connecting plate 3 and is connected with the first vertical conductive sheet 4, and described first leads vertically
The upper end of electric piece 4 is connected with positive pole ear 5；
The lower end of the positive plate 8, which is equipped with, is connected to the battery core anode ear attachment cap 9 of battery core anode ear 14, described in several groups
The same side of positive plate 8 passes through the second connecting plate 10 and is connected with the second vertical conductive sheet 11, the second vertical conductive sheet 11
Upper end be connected with negative lug 12.
Specifically, the negative plate 1, the first connecting plate 3, the first vertical conductive sheet 4 and positive pole ear 5 are integrally formed and set
It sets.
Specifically, the positive plate 8, the second connecting plate 10, the second vertical conductive sheet 11 and negative lug 12 are integrated into
Type setting.
Specifically, the upper end of lower end insulation board 16 is fixed in the bottom of the negative plate 1, the upper end of the positive plate 8 is solid
Due to the bottom of upper end insulation board 6.
Specifically, the two sides of the lower end insulation board 16 and upper end insulation board 6, which are connected with, reinforces connecting plate 20, the lower end
The two sides of insulation board 16 and upper end insulation board 6 are respectively equipped with locating slot 7 and lower locating slot 19, described to reinforce the one of connecting plate 20
Side top and the bottom are equipped with the locating groove 21 that clamping is matched with upper locating slot 7 and lower locating slot 19.
Specifically, the upper end of the insulation crust 15 is equipped with sealing cover 18, the side of the sealing cover 18 passes through screw 17
It is connected to the upper end of insulation crust 15, the negative lug 12 and positive pole ear 5 extend through the outside for extending out to sealing cover 18.
Specifically, in use, the two sides of lower end insulation board 16 and upper end insulation board 6, which are connected with, reinforces connecting plate 20, lower end
The two sides of insulation board 16 and upper end insulation board 6 are respectively equipped with locating slot 7 and lower locating slot 19, on the side for reinforcing connecting plate 20
Lower part is equipped with the locating groove 21 that clamping is matched with upper locating slot 7 and lower locating slot 19, lower end insulation board 16 and upper end insulation
Plate 6 can be by the battery core connecting component fixation between it, can be exhausted by lower end insulation board 16 and upper end by reinforcing connecting plate 20
Listrium 6 is connected firmly；
The combination of battery core connecting component is easy for installation, is conducive to improve its production efficiency, meanwhile, battery core connecting component can incite somebody to action
The lithium cell fixation being composed of multiple single battery cores 13, avoids the damage of lithium cell.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of new-energy automobile lithium battery lithium cell component, which is characterized in that including：
Lithium cell is composed of multiple single battery cores (13), and the top of the list battery core (13) is equipped with battery core anode ear (14),
The bottom of the list battery core (13) is equipped with battery core negative electrode lug；
Insulation crust (15) is the exterior protection layer of battery, for protecting internal lithium cell and battery core connecting component, the electricity
Core connecting component includes negative plate (1) and positive plate (8)；
The upper end of the negative plate (1) is equipped with the fixed cylinder (2) for single battery core (13) bottom battery core negative electrode lug of fixed and connection,
The same side of negative plate described in several groups (1) passes through the first connecting plate (3) and is connected with the first vertical conductive sheet (4), and described
The upper end of one vertical conductive sheet (4) is connected with positive pole ear (5)；
The lower end of the positive plate (8) is equipped with the battery core anode ear attachment cap (9) for being connected to battery core anode ear (14), several groups institute
The same side for stating positive plate (8) passes through the second connecting plate (10) and is connected with the second vertical conductive sheet (11), and described second is vertical
The upper end of conductive sheet (11) is connected with negative lug (12).
2. a kind of new-energy automobile according to claim 1 lithium battery lithium cell component, it is characterised in that：The cathode
Plate (1), the first connecting plate (3), the first vertical conductive sheet (4) and positive pole ear (5) are integrally formed setting.
3. a kind of new-energy automobile according to claim 1 lithium battery lithium cell component, it is characterised in that：The anode
Plate (8), the second connecting plate (10), the second vertical conductive sheet (11) and negative lug (12) are integrally formed setting.
4. a kind of new-energy automobile according to claim 1 lithium battery lithium cell component, it is characterised in that：The cathode
The upper end of lower end insulation board (16) is fixed in the bottom of plate (1), and upper end insulation board (6) are fixed in the upper end of the positive plate (8)
Bottom.
5. a kind of new-energy automobile according to claim 4 lithium battery lithium cell component, it is characterised in that：The lower end
The two sides of insulation board (16) and upper end insulation board (6), which are connected with, reinforces connecting plate (20), the lower end insulation board (16) and upper end
The two sides of insulation board (6) are respectively equipped with locating slot (7) and lower locating slot (19), above and below the side for reinforcing connecting plate (20)
Portion is equipped with the locating groove (21) that clamping is matched with upper locating slot (7) and lower locating slot (19).
6. a kind of new-energy automobile according to claim 1 lithium battery lithium cell component, it is characterised in that：The insulation
The upper end of shell (15) is equipped with sealing cover (18), and the side of the sealing cover (18) is connected to insulation crust by screw (17)
(15) upper end, the negative lug (12) and positive pole ear (5) extend through the outside for extending out to sealing cover (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671840.9A CN108832049A (en) | 2018-06-26 | 2018-06-26 | A kind of new-energy automobile lithium battery lithium cell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671840.9A CN108832049A (en) | 2018-06-26 | 2018-06-26 | A kind of new-energy automobile lithium battery lithium cell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108832049A true CN108832049A (en) | 2018-11-16 |
Family
ID=64137724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810671840.9A Pending CN108832049A (en) | 2018-06-26 | 2018-06-26 | A kind of new-energy automobile lithium battery lithium cell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108832049A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534678A (en) * | 2019-09-19 | 2019-12-03 | 安徽超稳动力节能科技有限公司 | Battery component battery core combination and combined using the battery core |
| WO2021203742A1 (en) * | 2020-04-09 | 2021-10-14 | 宁德时代新能源科技股份有限公司 | Battery, electric apparatus and method for producing battery |
| CN114374061A (en) * | 2021-12-31 | 2022-04-19 | 广东电将军能源有限公司 | Energy storage power supply with insulation protection device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534678A (en) * | 2019-09-19 | 2019-12-03 | 安徽超稳动力节能科技有限公司 | Battery component battery core combination and combined using the battery core |
| WO2021203742A1 (en) * | 2020-04-09 | 2021-10-14 | 宁德时代新能源科技股份有限公司 | Battery, electric apparatus and method for producing battery |
| CN114374061A (en) * | 2021-12-31 | 2022-04-19 | 广东电将军能源有限公司 | Energy storage power supply with insulation protection device |
| CN114374061B (en) * | 2021-12-31 | 2023-10-31 | 广东电将军能源有限公司 | Energy storage power supply with insulating protector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181116 |