CN206194911U - Novel large capacity power nickel -hydrogen battery - Google Patents
Novel large capacity power nickel -hydrogen battery Download PDFInfo
- Publication number
- CN206194911U CN206194911U CN201620857567.5U CN201620857567U CN206194911U CN 206194911 U CN206194911 U CN 206194911U CN 201620857567 U CN201620857567 U CN 201620857567U CN 206194911 U CN206194911 U CN 206194911U
- Authority
- CN
- China
- Prior art keywords
- cylinder manifold
- fixed plate
- battery
- nickel
- gnd
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a novel large capacity power nickel -hydrogen battery belongs to new energy batteries technical field. Nickel -hydrogen battery includes group battery, fixed plate, battery cathode cylinder manifold, battery anode cylinder manifold and support column, the group battery is formed by a plurality of cylindrical power nickel -hydrogen battery parallel combination, insert in the fixed plate at cylindrical power nickel -hydrogen battery's both ends, all cylindrical power nickel -hydrogen battery's negative pole all welds on battery cathode cylinder manifold, all cylindrical power nickel -hydrogen battery's positive pole all welds on battery anode cylinder manifold, the both ends of support column are fixed on the fixed plate respectively. The utility model provides a novel large capacity power nickel -hydrogen battery has simple structure, equitable, characteristics such as degree of automation height in the production.
Description
Technical field
The present invention relates to a kind of novel high-capacity power nickel-hydrogen cell, belong to new energy cell art.
Background technology
Current new energy car battery uses power lithium-ion battery and power nickel-hydrogen cell mostly, the power compared with lithium electricity
Ni-MH battery technology maturation, high temperature performance are good, have a safety feature, can be with high current charge-discharge but main relatively costly because of its,
Constrain application and popularization of the power nickel-hydrogen cell on automobile.But hybrid vehicle, cold ground electric powered motor ni-mh electricity
Pond or it is advantageous, have market because hybrid power automobile battery capacity is small, relative cost is low, and ground electric automobile of trembling with fear is because mesh
Preceding only Ni-MH battery can be temperature power nickel-hydrogen cell wide, -45 DEG C of its operating temperature~70 DEG C by it with low temperature charge and discharge.
As pure electric automobile, to ensure mileages of continuation, typically require battery capacity all than larger, traditional square power nickel
Hydrogen battery high cost, Capacity design is bigger, and the power-performance of battery, security performance are relative to be declined.
Utility model content
To solve technical problem present in above-mentioned prior art, the utility model proposes a kind of high-capacity dynamical ni-mh
Battery, the technical solution used in the present invention is as follows：
The Ni-MH battery includes battery pack 3, fixed plate 2, GND cylinder manifold 1, anode cylinder manifold 4 and support
Post 5；The battery pack 3 is formed by multiple cylinder parallel combinations of power nickel-hydrogen cell 31；The cylindrical power nickel-hydrogen cell
In 31 two ends insertion fixed plate 2；The negative pole of all cylindrical power nickel-hydrogen cells 31 is fixedly installed in GND and confluxes
On plate 1；The positive pole of all cylindrical power nickel-hydrogen cells 31 is fixedly installed on anode cylinder manifold 4；The support column 5
Two ends be separately fixed in fixed plate 2；The GND cylinder manifold 1 and anode cylinder manifold 4 are fixedly installed in fixation
On plate 2.
Preferably, the fixed plate 2 includes the first fixed plate and the second fixed plate, and the GND cylinder manifold 1 is fixed
In in the first fixed plate；The anode cylinder manifold 4 is fixed in the second fixed plate；The two ends of the support column 5 are solid respectively
It is scheduled in the first fixed plate and the second fixed plate.
Preferably, the size of the multiple cylindrical power nickel-hydrogen cell 31 is identical with manufacture craft.
Preferably, the capacity tolerance between described each cylindrical power nickel-hydrogen cell 31 is not more than 5%, each cylinder
Internal resistance deviation between power nickel-hydrogen cell 31 is not more than the 30% of average internal resistance value.
Preferably, gap is provided between described each cylindrical power nickel-hydrogen cell 31, the width in the gap is
1.5mm—5mm。
Preferably, the GND cylinder manifold 1 and anode cylinder manifold 4 are made of fine copper.
Preferably, the fixed plate 2 is provided with the battery settling hole matched with the external diameter of cylindrical power nickel-hydrogen cell 31
21st, support column mounting hole 22 and positive and negative cylinder manifold positioning spiro pit 23.
Preferably, the GND cylinder manifold 1 is provided with negative pole cylinder manifold location hole 11；Wherein, the negative pole confluxes
Number M >=2 of plate location hole 11；Using square or circular concave configuration at solder joint on the GND cylinder manifold 1, and
Spot welding nickel sheet in concave surface, and rush cross-hole.
Preferably, the anode cylinder manifold 4 is provided with positive pole cylinder manifold location hole 41；Wherein, the positive pole confluxes
Number Q >=2 of plate location hole 41；Using square or circular concave configuration at solder joint on the anode cylinder manifold 4, and
Spot welding nickel sheet in concave surface, and rush cross-hole.
Preferably, the thickness of the nickel sheet is 0.01mm -0.1mm.
Preferably, the fixed plate 2 and support column 5 are adopted and are made from an insulative material, the insulating materials include nylon, ABS,
Epoxy plate etc..
The utility model beneficial effect：
The utility model proposes novel high-capacity power nickel-hydrogen cell solve Conventional mass square power ni-mh electricity
The problem that design brought design cost in pond is high, power-performance and security performance have declined, with same specification in the prior art
Square power nickel-hydrogen cell compare, the Ni-MH battery cost decline more than 30%, power-performance improves more than 25%.Together
When, the Ni-MH battery when Large Copacity is designed, still stablize, and stability is up to 95% by the power-performance and security performance of battery,
Stability relative to traditional square power nickel-hydrogen cell improves more than 50%.Further it is proposed that cylindrical power
Ni-MH battery have it is simple and reasonable for structure, in production the features such as high degree of automation.
Brief description of the drawings
Fig. 1 is the structural representation of novel high-capacity power nickel-hydrogen cell of the present invention.
Fig. 2 is fixed plate structure schematic diagram of the present invention.
Fig. 3 confluxes plate structure schematic diagram for anode of the present invention.
Fig. 4 confluxes plate structure schematic diagram for Electrode Negative of the present invention.
Fig. 5 is the structural representation of the nickel sheet on anode cylinder manifold of the present invention.
Fig. 6 is the structural representation of the nickel sheet on GND cylinder manifold of the present invention.
(1, GND cylinder manifold；2, fixed plate；3, battery pack；4, anode cylinder manifold；5, support column；11, negative pole
Cylinder manifold location hole；21, battery settling hole；22, support column mounting hole；23, positive and negative cylinder manifold positioning spiro pit；41, positive pole converges
Stream plate location hole)
Specific embodiment
The utility model is described further with reference to specific embodiment, but the utility model is not limited by embodiment
System.
In description of the present utility model, it is necessary to explanation, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " top ", " bottom ", " interior ", " outward " and " endways " are based on attached
The shown orientation of figure or position relationship, are for only for ease of and describe the utility model and simplify to describe, rather than instruction or hint
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of utility model.
In description of the present utility model, it is necessary to explanation, unless otherwise expressly provided and limit, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or integratedly connect
Connect；Can be directly connected to, can also be indirectly connected with by intermediary, can be two connections of components interior.For
For one of ordinary skill in the art, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Additionally, in description of the present utility model, unless otherwise indicated, " multiple ", " multigroup ", " many " are meant that two
Individual or two or more.
Material therefor, instrument and method in implementation below, without specified otherwise, are this area conventional material, instrument
Device and method, can be obtained by commercial channel.
A kind of novel high-capacity power nickel-hydrogen cell is including battery pack 3, fixed plate 2, GND cylinder manifold 1, battery just
Pole cylinder manifold 4 and support column 5；The battery pack 3 is formed by multiple cylinder parallel combinations of power nickel-hydrogen cell 31；The cylinder
In the two ends insertion fixed plate 2 of shape power nickel-hydrogen cell 31；The negative pole of all cylindrical power nickel-hydrogen cells 31 is fixedly mounted
In on GND cylinder manifold 1；The positive pole of all cylindrical power nickel-hydrogen cells 31 is fixedly installed in anode cylinder manifold 4
On；The two ends of the support column 5 are separately fixed in fixed plate 2；The GND cylinder manifold 1 and anode cylinder manifold 4
It is fixedly installed in fixed plate 2.Fixed plate 2 includes the first fixed plate and the second fixed plate, and the GND cylinder manifold 1 is fixed
In in the first fixed plate；The anode cylinder manifold 4 is fixed in the second fixed plate.Each cylindrical power nickel-hydrogen cell 31
Size it is identical with manufacture craft.Capacity tolerance between each cylindrical power nickel-hydrogen cell 31 is not more than 5%, each
Internal resistance deviation between cylindrical power nickel-hydrogen cell 31 is not more than the 30% of average internal resistance value.Each cylindrical power ni-mh electricity
Gap is provided between pond 31, the width in the gap is 1.5mm -5mm.GND cylinder manifold 1 and anode cylinder manifold 4
It is made of fine copper.Fixed plate 2 is provided with battery settling hole 21, the branch matched with the external diameter of cylindrical power nickel-hydrogen cell 31
Dagger mounting hole 22 and positive and negative cylinder manifold positioning spiro pit 23.GND cylinder manifold 1 is provided with negative pole cylinder manifold location hole 11；
Wherein, number M >=2 of the negative pole cylinder manifold location hole 11；At solder joint on the GND cylinder manifold 1 using square or
Circular concave configuration, and the spot welding nickel sheet in concave surface, and rush cross-hole.Anode cylinder manifold 4 is provided with positive pole cylinder manifold
Location hole 41；Wherein, number Q >=2 of the positive pole cylinder manifold location hole 41；At solder joint on the anode cylinder manifold 4
Using square or circular concave configuration, and the spot welding nickel sheet in concave surface, and rush cross-hole.The thickness of nickel sheet be 0.01mm-
0.1mm.Fixed plate 2 and support column 5 are adopted and are made from an insulative material, and the insulating materials is including nylon, ABS plastic, epoxy plate etc..
Embodiment 1
The present invention proposes that a kind of novel high-capacity power nickel-hydrogen cell includes that battery pack 3, fixed plate 2, GND are confluxed
Plate 1, anode cylinder manifold 4 and support column 5；Battery pack 3 is formed by multiple cylinder parallel combinations of power nickel-hydrogen cell 31；Circle
In the two ends insertion fixed plate 2 of beam type power Ni-MH battery 31；The negative pole of all cylindrical power nickel-hydrogen cells 31 is welded in
On GND cylinder manifold 1；The positive pole of all cylindrical power nickel-hydrogen cells 31 is welded on anode cylinder manifold 4；Institute
The two ends for stating support column 5 are separately fixed in fixed plate 2；The number of support column 5 is N >=2.GND cylinder manifold 1 and battery
Positive pole cylinder manifold 4 is fixedly installed in fixed plate 2.The complete phase of size and manufacture craft of each cylindrical power nickel-hydrogen cell 31
Together.Capacity tolerance between each cylindrical power nickel-hydrogen cell 31 is not more than 5%, each cylindrical power nickel-hydrogen cell 31 it
Between internal resistance deviation be not more than the 30% of average internal resistance value.Gap, gap are provided between each cylindrical power nickel-hydrogen cell 31
Width be 1.5mm -5mm, be easy to battery to cool down.GND cylinder manifold 1 and anode cylinder manifold 4 use pure copper
Into.Fixed plate 2 is provided with battery settling hole 21, the support column mounting hole 22 matched with the external diameter of cylindrical power nickel-hydrogen cell 31
With positive and negative cylinder manifold positioning spiro pit 23.The number of the battery settling hole 21 in fixed plate 2 with cylindrical power nickel-hydrogen cell
31 number is corresponding.
GND cylinder manifold 1 is provided with negative pole cylinder manifold location hole 11；Wherein, the negative pole cylinder manifold location hole 11
Number M >=2；Square or circular concave configuration, and the spot welding nickel sheet a in concave surface are used at solder joint on GND cylinder manifold 1,
And rush cross-hole.Anode cylinder manifold 4 is provided with positive pole cylinder manifold location hole 41；Wherein, the positive pole cylinder manifold positioning
Number Q >=2 in hole 41；Square or circular concave configuration, and the spot welding in concave surface are used at solder joint on anode cylinder manifold 4
Nickel sheet a, and rush cross-hole.The thickness of nickel sheet a is 0.05mm -0.15mm.Fixed plate 2 and support column 5 use insulating materials system
Into the insulating materials is including nylon, ABS plastic, epoxy plate etc..
Embodiment 1：
Fig. 1 is the structural representation of novel high-capacity power nickel-hydrogen cell of the present invention.Fig. 2 is fixation of the present invention
Plate structure schematic diagram.Fig. 3 confluxes plate structure schematic diagram for anode of the present invention.Fig. 4 is GND of the present invention
Conflux plate structure schematic diagram.With reference to Fig. 1 to 4, the novel high-capacity power nickel-hydrogen cell include 3, two fixed plates 2 of battery pack,
GND cylinder manifold 1, anode cylinder manifold 4 and support column 5；Battery pack 3 by 15 cylindrical power nickel-hydrogen cells 31 simultaneously
Connection is combined.Two fixed plates 2 are referred to as the first fixed plate and the second fixed plate, wherein, the first fixed plate and second is consolidated
The structure of fixed board is identical.GND cylinder manifold 1 is fixed in the first fixed plate；Anode cylinder manifold 4 is fixed on
In two fixed plates；Insert in the first fixed plate and in the second fixed plate at the two ends of each cylindrical power nickel-hydrogen cell 31；Meanwhile,
The fixation of the negative pole of all cylindrical power nickel-hydrogen cells 31 is welded on GND cylinder manifold 1；All cylindrical power nickel
The fixation of the positive pole of hydrogen battery 31 is welded on anode cylinder manifold 4；The two ends of support column 5 support by fixed plate respectively
Post mounting hole 22 is fixed in the first fixed plate and the second fixed plate, and the effect of support column 5 is to ensure the first fixed plate and the
Length of the distance between two fixed plates equal to or slightly less than cylindrical power nickel-hydrogen cell 31.Wherein, cylindrical power ni-mh
Battery 31 is each perpendicular to fixed plate 2 with support column 5.Meanwhile, 15 sizes of cylindrical power nickel-hydrogen cell 31, battery formula and
Manufacture craft is identical.
Capacity tolerance between each cylindrical power nickel-hydrogen cell 31 is not more than 5%, each cylindrical power ni-mh electricity
Internal resistance deviation between pond 31 is not more than the 30% of average internal resistance value.Between being provided between each cylindrical power nickel-hydrogen cell 31
Gap, the width in gap is 1.5mm.GND cylinder manifold 1 and anode cylinder manifold 4 are made of fine copper plate.
It is equipped with first fixed plate and the second fixed plate of fixed plate 2 and the outside dimension of cylindrical power nickel-hydrogen cell 31
The battery settling hole 21 and support column mounting hole 22 and positive and negative cylinder manifold positioning spiro pit 23 of matching.The number of support column 5 is 2
It is individual.Wherein, the battery settling hole 21 in the first fixed plate and the second fixed plate is 15, support column mounting hole 22 and positive and negative remittance
The number of stream plate positioning spiro pit 23 is respectively 4.Meanwhile, GND cylinder manifold 1 is provided with negative pole cylinder manifold location hole 11；
Wherein, the number of negative pole cylinder manifold location hole 11 is 4；Square concave structure is used at solder joint on GND cylinder manifold 1,
And in concave surface spot welding nickel sheet a, and rush cross-hole.Anode cylinder manifold 4 is provided with positive pole cylinder manifold location hole 41；Its
In, the number of positive pole cylinder manifold location hole 41 is 4；Square concave structure is used at solder joint on anode cylinder manifold 4, and
The spot welding nickel sheet a in concave surface, and rush cross-hole.Fixed plate positioning spiro pit 23, negative pole cylinder manifold location hole 11 and positive pole converge
Stream plate location hole 41 is used to for GND cylinder manifold 1 and anode cylinder manifold 4 to be individually fixed in fixed plate 2.Can basis
Actual conditions, carry out taking between the first fixed plate and the second fixed plate and GND cylinder manifold 1 and anode cylinder manifold 4
Match somebody with somebody.
The thickness of above-mentioned all nickel sheet a is 0.05mm.Fixed plate 2 and support column 5 are made of insulating materials nylon66 fiber.Table
1 is novel high-capacity power nickel-hydrogen cell experimental data described in the present embodiment.
Table 1
Embodiment 2
Embodiment 2 is that the battery pack 3 is by 30 cylindrical power nickel-hydrogen cells 31 with the difference of embodiment 1
Parallel combination is formed；Support column 5 is 4；Battery settling hole 21 in first fixed plate and the second fixed plate is 30；Support
The number of post mounting hole 22 and positive and negative cylinder manifold positioning spiro pit 23 is respectively 8, and the number of positive pole cylinder manifold location hole 41 is 8
Individual, the number of negative pole cylinder manifold location hole 11 is 8, and circular concave configuration is used at the solder joint on GND cylinder manifold 1.Circle
Gap width between beam type power Ni-MH battery 31 is 2.5mm, and the thickness of nickel sheet a is 0.1mm.Miscellaneous part is constituted and is connected
Relation is same as Example 1.
Embodiment 3
Embodiment 3 is that the gap width between cylindrical power nickel-hydrogen cell 31 is with the difference of embodiment 2
The thickness of 5mm, nickel sheet a is 0.15mm.Miscellaneous part constitutes same as Example 1 with annexation.
Although the utility model is disclosed as above with preferred embodiment, it is not limited to the utility model, appoints
What person skilled in the art, is not departing from spirit and scope of the present utility model, can do various changes and modification, therefore
What protection domain of the present utility model should be defined by claims is defined.
Claims (10)
1. a kind of novel high-capacity power nickel-hydrogen cell, it is characterised in that the Ni-MH battery includes battery pack (3), fixed plate
(2), GND cylinder manifold (1), anode cylinder manifold (4) and support column (5)；The battery pack (3) is by multiple cylinders
Power nickel-hydrogen cell (31) parallel combination is formed；Insert in fixed plate (2) at the two ends of the cylindrical power nickel-hydrogen cell (31)；
The negative pole of all cylindrical power nickel-hydrogen cells (31) is fixedly installed on GND cylinder manifold (1)；All cylinders are dynamic
The positive pole of power Ni-MH battery (31) is fixedly installed on anode cylinder manifold (4)；The two ends of the support column (5) are solid respectively
It is scheduled in fixed plate (2)；The GND cylinder manifold (1) and anode cylinder manifold (4) are fixedly installed in fixed plate (2)
On.
2. Ni-MH battery according to claim 1, it is characterised in that the fixed plate (2) includes the first fixed plate and second
Fixed plate, the GND cylinder manifold (1) is fixed in the first fixed plate；The anode cylinder manifold (4) is fixed on
In two fixed plates；The two ends of the support column (5) are separately fixed in the first fixed plate and the second fixed plate.
3. Ni-MH battery according to claim 2, it is characterised in that between described each cylindrical power nickel-hydrogen cell (31)
Capacity tolerance be not more than 5%, the internal resistance deviation between each cylindrical power nickel-hydrogen cell (31) is not more than average internal resistance value
30%.
4. Ni-MH battery according to claim 1, it is characterised in that between described each cylindrical power nickel-hydrogen cell (31)
Gap is provided with, the width in the gap is 1.5mm -5mm.
5. Ni-MH battery according to claim 1, it is characterised in that the GND cylinder manifold (1) and anode converge
Stream plate (4) is made of fine copper.
6. Ni-MH battery according to claim 1, it is characterised in that the fixed plate (2) is provided with and cylindrical power nickel
Battery settling hole (21), support column mounting hole (22) and positive and negative cylinder manifold positioning spiro pit that hydrogen battery (31) external diameter matches
(23)。
7. Ni-MH battery according to claim 1, it is characterised in that the GND cylinder manifold (1) is provided with negative pole remittance
Stream plate location hole (11)；Wherein, number M >=2 of the negative pole cylinder manifold location hole (11)；The GND cylinder manifold (1)
On solder joint at use square or circular concave configuration, and the spot welding nickel sheet in concave surface, and rush cross-hole.
8. Ni-MH battery according to claim 1, it is characterised in that the anode cylinder manifold (4) is provided with positive pole remittance
Stream plate location hole (41)；Wherein, number Q >=2 of the positive pole cylinder manifold location hole (41)；The anode cylinder manifold (4)
On solder joint at use square or circular concave configuration, and the spot welding nickel sheet in concave surface, and rush cross-hole.
9. the Ni-MH battery according to claim 7 or 8, it is characterised in that the thickness of the nickel sheet is 0.05mm -0.15mm.
10. Ni-MH battery according to claim 1, it is characterised in that the fixed plate (2) and support column (5) are using insulation
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857567.5U CN206194911U (en) | 2016-08-09 | 2016-08-09 | Novel large capacity power nickel -hydrogen battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857567.5U CN206194911U (en) | 2016-08-09 | 2016-08-09 | Novel large capacity power nickel -hydrogen battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194911U true CN206194911U (en) | 2017-05-24 |
Family
ID=58737262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620857567.5U Active CN206194911U (en) | 2016-08-09 | 2016-08-09 | Novel large capacity power nickel -hydrogen battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598352A (en) * | 2018-06-25 | 2018-09-28 | 北斗航天汽车（北京）有限公司 | A kind of cell parallel cupro-nickel cylinder manifold |
-
2016
- 2016-08-09 CN CN201620857567.5U patent/CN206194911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598352A (en) * | 2018-06-25 | 2018-09-28 | 北斗航天汽车（北京）有限公司 | A kind of cell parallel cupro-nickel cylinder manifold |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101944638B (en) | Manufacturing method of lithium-ion battery pack used for electric automobile | |
| CN207883786U (en) | A kind of power battery module and electric vehicle | |
| CN110556568A (en) | high-voltage monomer solid-state lithium ion battery and preparation method thereof | |
| EP2392042A1 (en) | Battery tab structure | |
| CN107742692A (en) | A kind of power battery module and electric car | |
| WO2020248785A1 (en) | Battery pack, battery pack preparation method, and vehicle | |
| CN108336283A (en) | A kind of vast capacity single battery and preparation method thereof | |
| CN213546383U (en) | Lithium ion battery roll core | |
| CN2772043Y (en) | Wound combined lithium ion secondary power cell | |
| CN106099213A (en) | A kind of novel high-capacity power nickel-hydrogen cell | |
| CN210272536U (en) | Novel negative plate and lithium ion battery | |
| CN202019028U (en) | Cell core of lithium cell and lithium cell | |
| CN206194911U (en) | Novel large capacity power nickel -hydrogen battery | |
| CN114639900B (en) | Battery and electric equipment | |
| CN202231087U (en) | Power polymer lithium ion battery | |
| CN209912941U (en) | Cylinder lithium cell cluster parallel module | |
| CN211629216U (en) | Negative electrode structure of lithium battery | |
| CN116864931A (en) | Battery cell, battery pack and vehicle | |
| CN211605265U (en) | Low internal resistance lithium battery pole piece and cylindrical lithium battery | |
| CN111799500A (en) | Lithium ion battery with high-rate charge and discharge | |
| CN102306719A (en) | Single battery cascade submodule | |
| CN206194910U (en) | Novel large capacity power nickel -hydrogen battery module | |
| CN219086099U (en) | End cover, battery monomer, battery and electric equipment | |
| WO2024092731A1 (en) | End cover, battery cell, battery, and electric device | |
| CN221486652U (en) | Battery and electric equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |