CN209434283U - Soft-package battery mould group - Google Patents
Soft-package battery mould group Download PDFInfo
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- CN209434283U CN209434283U CN201920336493.4U CN201920336493U CN209434283U CN 209434283 U CN209434283 U CN 209434283U CN 201920336493 U CN201920336493 U CN 201920336493U CN 209434283 U CN209434283 U CN 209434283U
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- townhouse
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- mould group
- battery
- limited block
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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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of soft-package battery mould group, the soft-package battery mould group includes: multiple battery assembly modules, battery assembly module includes: fixing piece, multiple battery cells and two and townhouse, wherein: fixing piece includes pedestal and separator, and pedestal is successively arranged the first position-limited rack, the first limited block, the second position-limited rack, the second limited block and third position-limited rack on along its length；Separator is located at below the pedestal；Battery cell includes the first tab and the second tab, and two adjacent battery cells are respectively provided at the two sides of separator；Two and townhouse be respectively provided on the first limited block and the second limited block on；Multiple connectors, connector connection are belonging respectively to the different battery assembly modules and located adjacent one another two and townhouse.The soft-package battery mould group uses the connector with fuse function as the overcurrent protection structure between multiple battery assembly modules, plays the effect that disconnecting circuit guarantees safety when battery pack exception, and flexible structure, light-weight, production cost is low.
Description
Technical field
The utility model relates to field of batteries, specifically, the utility model relates to a kind of soft-package battery mould groups.
Background technique
In face of the greenhouse effects of global range and the situation of fossil energy shortage, reduces carbon emission amount, seeks new energy quilt
Various countries are promoted and have arrived unprecedented strategic height.New-energy automobile is due to advantages such as its clean energy, non-pollution discharges, complete
Industry is moved towards from concept under the background of ball resource scarcity and environmental degradation, is flourished.And as new-energy automobile core
The power battery of thimble section has also welcome preferable opportunity to develop.Power battery used in it is the collection using lithium battery as the energy
The battery pack that specified vol is formed after a certain number of battery cell series and parallels is closed, especially because vehicle loading space is limited,
Large capacity, the high power power battery for needing usage quantity more, while needing battery pack arrangement close.
When conventional batteries design, battery core series connection in battery modules, using copper bar or aluminium row's connection, in normal use mistake
Cheng Zhong, copper bar and aluminium discharge heat are small, will not influence battery core, but abnormal conditions (such as battery management system is out of control, mould group or
Battery pack partial short-circuit, high current phenomenon of abnormal charge and discharge etc.) when occurring, the circuit that battery management system is unable to control short circuit is disconnected
It opens, major loop fuse can not disconnect the partial short-circuit situation between mould group, and short circuit or abnormal high current phenomenon will lead to copper
Row and aluminium row sharply generate heat, and heat causes battery core thermal accumlation by concatenated copper bar in mould group or aluminium row's outflow battery core, when serious
Lead to mould group thermal runaway.
To meet requirement of the battery pack under the states such as the lasting, pulsed discharge of high-multiplying power discharge, battery pack is being connected
Conduction connecting structure can be used as using copper or copper alloy, aluminum or aluminum alloy and nickel, silver, gold etc. in the process, this structure can
Battery power discharge performance is fully met, but inevitably will appear collision in battery or battery pack use process, is squeezed, needle thorn etc. is outer
Boundary's interference so that there is short circuit in battery, or when the circuit suddenly-applied short circuit where battery, battery probably will appear damage or
Person's explosion, causes circuit system to be paralysed and brings danger to personal safety.However, the existing anti-short circuit protection measures of battery are still
Have much room for improvement.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of soft-package battery mould group with a novel purpose.The soft-package battery mould group uses the connection with fuse function
Part plays the work that disconnecting circuit guarantees safety when battery pack exception as the overcurrent protection structure between multiple battery assembly modules
With, and flexible structure, light-weight, production cost is low.
In the one aspect of the utility model, the utility model proposes a kind of soft-package battery mould groups.It is practical new according to this
The embodiment of type, the soft-package battery mould group include: multiple battery assembly modules, and the battery assembly module includes: fixing piece, Duo Ge electricity
Pond monomer and two and townhouse, in which: the fixing piece includes pedestal and separator, and the pedestal is successively set on along its length
There are the first position-limited rack, the first limited block, the second position-limited rack, the second limited block and third position-limited rack；The separator is located at described
Below pedestal；The battery cell includes the first tab and the second tab, and two adjacent battery cells are respectively provided at
The two sides of the separator；First limited block is oppositely arranged with first tab, second limited block and described the
Two tabs are oppositely arranged；Described in two and townhouse be respectively provided on first limited block and second limited block on；It is multiple
Connector, the connector connection is belonging respectively to described in two of the different battery assembly modules and townhouse.
In the soft-package battery mould group of the utility model, multiple battery cells in single battery group unit are connected by fixing piece
Connect fixation.Specifically, two tabs in multiple battery cells can be fixed on by the first limit block and the second limit block respectively
Determine on part pedestal, the realization of be respectively provided on the first, second limited block by two and townhouse is parallel with one another, and passes through fixing piece
In separator be spaced apart；Meanwhile first can effectively be fixed two rows in parallel to third position-limited rack.Multiple companies
Fitting can connect two and townhouse for being belonging respectively to different battery assembly modules, so that multiple battery assembly modules be connected.This is practical
Novel soft-package battery mould group is designed by using structure as described above, between battery cell effectively isolation and fix stably,
When battery exception, connector can fuse in time with disconnecting circuit.In addition, according to cell discharge performance and combined connecting component
Overcurrent capability, can be adjusted flexibly the usage quantity of connector, the flexible structure of soft-package battery mould group, it is light-weight, be produced into
This is low.
Optional, first limited block and second limited block are U-shaped, and first tab is located at described first
In the U-shaped mouth of limited block, second tab is located in the U-shaped mouth of second limited block.
Optional, described and townhouse is U-shaped, and matches with the shape of first limited block and second limited block
It closes.
Optional, it is respectively provided on first position-limited rack, second position-limited rack and the third position-limited rack and limits respectively
Position frame buckles, and has on described and townhouse and townhouse detent, the position-limited rack buckle are mutually clamped with described and townhouse detent.
Optional, first position-limited rack and the third position-limited rack respectively include two position-limited rack buckles, described
Second position-limited rack includes four position-limited rack buckles；Described and townhouse include four described in and townhouse detent.
Optional, described in four and townhouse detent is respectively provided at described and townhouse adjacent to the quadrangle of the fixing piece pedestal.
Optional, the connector includes at least one crooked position.
It is optional, the connector in the form of sheets, the connector with a thickness of 0.05~1mm, width is 0.5~10mm.
Optional, the cross-sectional area of the connector is 0.1~10mm2。
Optional, the connector selected from least one of gold, silver, aluminium, copper and mickel by forming.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the soft-package battery mould group of the utility model one embodiment；
Fig. 2 is the structural schematic diagram of battery assembly module in the soft-package battery mould group according to the utility model one embodiment；
Fig. 3 is the structural schematic diagram of fixing piece in the soft-package battery mould group according to the utility model one embodiment；
Fig. 4 is the structural schematic diagram of battery cell in the soft-package battery mould group according to the utility model one embodiment；
Fig. 5 be in the soft-package battery mould group according to the utility model one embodiment and townhouse structural schematic diagram；
Fig. 6 is the structure that in the soft-package battery mould group according to the utility model one embodiment and townhouse is connect with fixing piece
Schematic diagram.
Appended drawing reference:
1000: battery assembly module；2000: connector；
100: fixing piece；110: pedestal；120: separator；
111: the first position-limited racks；112: the second position-limited racks；113: third position-limited rack；101: position-limited rack buckle；
121: the first limited blocks；122: the second limited blocks；
200: battery cell；210: the first tabs；220: the second tabs；
300: and townhouse；310: through-hole；301: and townhouse detent；
400: lid.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
The orientation or positional relationship of the instructions such as degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the one aspect of the utility model, the utility model proposes a kind of soft-package battery mould groups.It is practical new according to this
The embodiment of type, with reference to Fig. 1~6, which includes:
Multiple battery assembly modules 1000, battery assembly module 1000 include: fixing piece 100, multiple battery cells 200 and two
And townhouse 300, in which:
Fixing piece 100 includes pedestal 110 and separator 120, and pedestal 100 is successively arranged the first position-limited rack on along its length
111, the first limited block 121, the second position-limited rack 112, the second limited block 122 and third position-limited rack 113；Separator 120 is located at base
110 lower section of seat；
Battery cell 200 includes the second tab 220 of the first tab 210, and two adjacent battery cells 200 are set respectively
In the two sides of separator 120；
First limited block 121 is oppositely arranged with the first tab 210, and the second limited block 122 is set relatively with the second tab 220
It sets；
Two and townhouse 300 be respectively provided on the first limited block 121 and the second limited block 122 on；
Multiple connectors 2000, connector 2000 connect two and townhouse for being belonging respectively to different battery assembly modules 1000
300。
In the soft-package battery mould group of the utility model, multiple battery cells in single battery group unit are connected by fixing piece
Connect fixation.Specifically, two tabs in multiple battery cells can be fixed on by the first limit block and the second limit block respectively
Determine on part pedestal, the realization of be respectively provided on the first, second limited block by two and townhouse is parallel with one another, and passes through fixing piece
In separator be spaced apart；Meanwhile first can effectively be fixed two rows in parallel to third position-limited rack.Multiple companies
Fitting can connect two and townhouse for being belonging respectively to different battery assembly modules, so that multiple battery assembly modules be connected.This is practical
Novel soft-package battery mould group is designed by using structure as described above, between battery cell effectively isolation and fix stably,
When battery exception, connector can fuse in time with disconnecting circuit.In addition, according to cell discharge performance and combined connecting component
Overcurrent capability, can be adjusted flexibly the usage quantity of connector, the flexible structure of soft-package battery mould group, it is light-weight, be produced into
This is low.
It is described in detail further below with reference to the soft-package battery mould group of Fig. 1~6 pair the utility model embodiment.
Embodiment according to the present utility model, fixing piece 100 include pedestal 110 and separator 120, and pedestal 100 is along length
The first position-limited rack 111, the first limited block 121, the second position-limited rack 112, the second limited block 122 and third limit are successively arranged on direction
Position frame 113；Separator 120 is located at 110 lower section of pedestal.Fixing piece 100 can play the role of isolation, assembled battery monomer 200,
And bearing is fixed to simultaneously townhouse 300.In some embodiments, pedestal 100, the first position-limited rack 111, the first limited block 121,
Second position-limited rack 112, the second limited block 122, third position-limited rack 113 and separator 120 are formed by insulating materials, it is possible thereby to
The influence to work battery cell is avoided, effectively the isolation of multiple battery cells is come.A tool according to the present utility model
Body example, above-mentioned insulating materials are plastics.
Embodiment according to the present utility model, the first limited block 121 and the second limited block 122 are U-shaped, the first tab
210 are located in the U-shaped mouth of the first limited block 121, and the second tab 220 is located in the U-shaped mouth of the second limited block 122.According to this reality
With novel specific example, multiple first tabs 210 in multiple battery cells 200 are each provided at the U-shaped mouth of the first limited block 121
Interior, multiple second tabs 220 in multiple battery cells 200 are each provided in the U-shaped mouth of the second limited block 122.First He as a result,
Second limited block accommodates and fixes the first and second tabs respectively using U-shaped structure, and the fixation of tab is more firm.
Embodiment according to the present utility model, battery cell 200 include the second tab 220 of the first tab 210, and adjacent
Two battery cells 200 be respectively provided at the two sides of separator 120；First limited block 121 is oppositely arranged with the first tab 210,
Second limited block 122 is oppositely arranged with the second tab 220.The soft-package battery group of the utility model is easy extension, structure simply has
Effect, in a battery in unit 1000, the quantity for the battery cell 200 that may include is not particularly restricted, this field skill
Art personnel can select according to demands such as capacity to battery pack, meanwhile, in a battery unit 1000 it is included every
Off member 120 may also comprise it is multiple, so that multiple battery cells 200 are separated from each other.In addition, it is necessary to explanation, battery list
Body 200 is alternatively referred to as soft pack cell.
Embodiment according to the present utility model, two simultaneously townhouse 300 is respectively provided on the first limited block 121 and second limits
On block 122.As previously mentioned, simultaneously townhouse 300 can be in parallel by each battery cell 200 in battery assembly module 1000.And townhouse
300 are not particularly restricted with the specific connection type of battery cell 200, those skilled in the art can according to actual needs into
Row selection.Specific example according to the present utility model, and the connection type of townhouse 300 and battery cell 200 can be Laser Welding
Connect, ultrasonic welding, bolted one or more modes combine, as a result, and townhouse 300 and the connection of battery cell 200 it is steady
Gu high reliablity, and it is high production efficiency, at low cost.
Embodiment according to the present utility model, and townhouse 300 is U-shaped, and with the first limited block 121 and the second limited block
122 shape matches.Block-shaped matching and townhouse 300 is limited by using with first and second, electricity can met
While parallel connection requires between pond monomer 200, occupancy volume is effectively reduced, meets vehicle and battery pack volume densification is wanted
It asks, while preventing the simultaneously back-and-forth motion of townhouse 300, improve the stability of device.Some embodiments according to the present utility model, it is in parallel
The material of row 300 can be aluminium and its alloy material, copper and copper alloy etc., and be formed as institute by bending or punch forming process
The shape needed, in order to be correspondingly bonded with the first tab 210 and the second tab 220.
Embodiment according to the present utility model, on the first position-limited rack 111, the second position-limited rack 112 and third position-limited rack 113 point
Not Ju You position-limited rack buckle 101, and on townhouse 300 have and townhouse detent 301, position-limited rack buckle 101 with and townhouse detent 301
Mutually clamping.As a result, and townhouse 300 can by buckle it is simple, be fixedly mounted on fixing piece pedestal 110, and be processed into
This is lower.
Embodiment according to the present utility model, the first position-limited rack 111 and third position-limited rack 113 respectively include two position-limited racks
Buckle 101, the second position-limited rack 112 include four position-limited rack buckles 101；And townhouse includes four and townhouse detent 301.Four simultaneously
Townhouse detent 301 is respectively provided at and the quadrangle of 300 adjacent mount pedestal 110 of townhouse.As a result, and townhouse 300 and fixing piece 100
Fixed form it is more simple, fixed effect is more firm, and processing cost is lower.
In addition, some embodiments according to the present utility model, and through-hole 310 can also be set on townhouse 300, in order to even
Battery pack is connected to external equipment by connecting terminal.Some embodiments according to the present utility model, in the pedestal 110 of fixing piece 100
It can further include lid 400, in order to protecting to mould group current-carrying part.
Embodiment according to the present utility model, the connection of connector 2000 are belonging respectively to different battery assembly modules 1000 and each other
Two neighbouring and townhouse 300, to be coupled in series between battery assembly module 1000.Connector 2000 and simultaneously townhouse
300 specific connection type is not particularly restricted, and those skilled in the art can select according to actual needs.According to this
The specific example of utility model, connector 2000 and the connection type of simultaneously townhouse 300 can be laser welding or ultrasonic welding, by
This, connector 2000 with and townhouse 300 stable connection, high reliablity, and high production efficiency, at low cost.
Embodiment according to the present utility model, connector 2000 include that at least one crooked position (or is transition arc
Position), connector 2000 has damping as a result, disappear slow effect, and the reliability of soft-package battery mould group is more preferably.
Embodiment according to the present utility model, connector 2000 can be in the form of sheets.The specific size specification of connector 2000
It can be designed according to performances such as the actual capacity of battery cell.Specific example according to the present utility model, connector 2000
Thickness can be 0.05~1mm, and width can be 0.5~10mm.Thus, it is possible to ensure that connector 2000 can under abnormal conditions
Fusing in time, so that it is guaranteed that safety.Inventors have found that the specification of sheet connector is easily controllable, it is easy in laminated structure
Processing is bent position, so that battery modules is made to obtain more preferably reliability, meanwhile, the compact of sheet connector accounts for
It is small with space, the fusing condition of its battery modules entirety is controlled so as to which the quantity of connector is adjusted flexibly.
In other implementations, connector 2000 can also be cylindric in class, in order to be adapted to the need of different application scene
It wants.The cross-sectional area of the cylindric connector of class can be 0.1~10mm2.By the cross-sectional area for controlling the cylindric connector of class
In above range, the compact of connector occupies little space, electric to control its so as to which the quantity of connector is adjusted flexibly
The fusing condition of Chi Mo group entirety, it is ensured that connector 2000 can fuse in time under abnormal conditions, so that it is guaranteed that safety.
Embodiment according to the present utility model, connector 2000 can by gold, silver, aluminium, copper and mickel at least it
One forms, such as can be using pure metals or alloy material (such as the yellow gold, silver-bearing copper nickel alloy, silver of above-mentioned metal
Albronze, aluminium copper, gold copper etc.).The fusing point of this kind of metal or alloy material is suitable, can be in battery abnormal conditions
Under with temperature increase and melt in time.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of soft-package battery mould group characterized by comprising
Multiple battery assembly modules, the battery assembly module include: fixing piece, multiple battery cells and two and townhouse, in which:
The fixing piece includes pedestal and separator, and the pedestal is successively arranged the first position-limited rack, the first limit on along its length
Position block, the second position-limited rack, the second limited block and third position-limited rack；The separator is located at below the pedestal；
The battery cell includes the first tab and the second tab, and two adjacent battery cells be respectively provided at it is described every
The two sides of off member；
First limited block is oppositely arranged with first tab, and second limited block is opposite with second tab to be set
It sets；
Described in two and townhouse be respectively provided on first limited block and second limited block on；
Multiple connectors, the connector connection are belonging respectively to described in the different battery assembly modules and located adjacent one another two simultaneously
Townhouse.
2. soft-package battery mould group according to claim 1, which is characterized in that first limited block and second limit
Block is U-shaped, and first tab is located in the U-shaped mouth of first limited block, and second tab is located at second limit
In the U-shaped mouth of position block.
3. soft-package battery mould group according to claim 2, which is characterized in that described and townhouse is U-shaped, and with described first
The shape of limited block and second limited block matches.
4. soft-package battery mould group according to claim 1, which is characterized in that first position-limited rack, second limit
It is respectively provided with position-limited rack buckle on frame and the third position-limited rack, there is simultaneously townhouse detent, the position-limited rack on described and townhouse
Buckle is mutually clamped with described and townhouse detent.
5. soft-package battery mould group according to claim 4, which is characterized in that first position-limited rack and third limit
Frame respectively includes two position-limited rack buckles, and second position-limited rack includes four position-limited rack buckles；Described and townhouse
Including described in four and townhouse detent.
6. soft-package battery mould group according to claim 5, which is characterized in that described in four and townhouse detent is respectively provided at institute
It states and townhouse is adjacent to the quadrangle of the fixing piece pedestal.
7. soft-package battery mould group according to claim 1, which is characterized in that the connector includes at least one bending section
Position.
8. soft-package battery mould group according to claim 1, which is characterized in that the connector in the form of sheets, the connector
With a thickness of 0.05~1mm, width is 0.5~10mm.
9. soft-package battery mould group according to claim 1, which is characterized in that the cross-sectional area of the connector be 0.1~
10mm2。
10. according to the described in any item soft-package battery mould groups of claim 7~9, which is characterized in that the connector is by being selected from
The formation of at least one of gold, silver, aluminium, copper and mickel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336493.4U CN209434283U8 (en) | 2019-03-15 | 2019-03-15 | Laminate polymer battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920336493.4U CN209434283U8 (en) | 2019-03-15 | 2019-03-15 | Laminate polymer battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN209434283U true CN209434283U (en) | 2019-09-24 |
| CN209434283U8 CN209434283U8 (en) | 2020-01-10 |
Family
ID=67978573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920336493.4U Active CN209434283U8 (en) | 2019-03-15 | 2019-03-15 | Laminate polymer battery module |
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| Country | Link |
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| CN (1) | CN209434283U8 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477800A (en) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | Battery module, battery pack and vehicle |
| CN111477829A (en) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | Battery module and car |
| CN111477828A (en) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | Battery module and have its battery module and car |
| CN112331994A (en) * | 2019-11-19 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Soft-package battery module, grouping method thereof, battery pack and equipment using soft-package battery module as power supply |
-
2019
- 2019-03-15 CN CN201920336493.4U patent/CN209434283U8/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112331994A (en) * | 2019-11-19 | 2021-02-05 | 宁德时代新能源科技股份有限公司 | Soft-package battery module, grouping method thereof, battery pack and equipment using soft-package battery module as power supply |
| CN111477800A (en) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | Battery module, battery pack and vehicle |
| CN111477829A (en) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | Battery module and car |
| CN111477828A (en) * | 2020-04-30 | 2020-07-31 | 昆山宝创新能源科技有限公司 | Battery module and have its battery module and car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN209434283U8 (en) | 2020-01-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model patent | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee|Address Correct: Kunshan Bao Innovative Energy Technology Co., Ltd.|215333 No. 1 Pengxi Middle Road, Kunshan Development Zone, Kunshan City, Suzhou City, Jiangsu Province False: Shenzhen Hongpeng New Energy Technology Co., Ltd.|518023 Room 1016, Shenye Logistics Building, 2088 Baoan North Road, Shaanggang Street, Luohu District, Shenzhen City, Guangdong Province Number: 39-01 Page: The title page Volume: 35 Correction item: Patentee|Address Correct: Kunshan Bao Innovative Energy Technology Co., Ltd.|215333 No. 1 Pengxi Middle Road, Kunshan Development Zone, Kunshan City, Suzhou City, Jiangsu Province Number: 39-01 Volume: 35 |