CN106785215A - A kind of battery modules and electrokinetic cell - Google Patents
A kind of battery modules and electrokinetic cell Download PDFInfo
- Publication number
- CN106785215A CN106785215A CN201710035793.4A CN201710035793A CN106785215A CN 106785215 A CN106785215 A CN 106785215A CN 201710035793 A CN201710035793 A CN 201710035793A CN 106785215 A CN106785215 A CN 106785215A
- Authority
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- China
- Prior art keywords
- battery
- battery modules
- flexible coupling
- heat insulation
- battery cell
- 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
Links
- 230000008878 coupling Effects 0.000 claims abstract description 71
- 238000010168 coupling process Methods 0.000 claims abstract description 71
- 238000005859 coupling reaction Methods 0.000 claims abstract description 71
- 238000009413 insulation Methods 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 241000446313 Lamella Species 0.000 description 4
- 239000000178 monomer Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention provides a kind of battery modules and electrokinetic cell.In battery modules, heat insulation is set between battery cell being flexible coupling, the heat on being flexible coupling can be isolated in outside battery cell.In the battery modules course of work, when the larger temperature for causing of electric current flowed through on being flexible coupling is higher, due to being provided with heat insulation, the heat being flexible coupling is isolated in outside battery cell so that also neighbouring battery cell will not be impacted for being flexible coupling with higher temperature.Ensure that the temperature of battery cell is in normal level, be not in the phenomenon of thermal run away, improve the safety in groups of integral battery door module.
Description
Technical field
The present invention relates to cell art, in particular to a kind of battery modules and electrokinetic cell.
Background technology
The electrokinetic cell that electric automobile is used as automobile power source, electrokinetic cell can include many Battery pack moulds
Group.Due in each battery modules can comprising multiple battery cells, multiple battery cells can also serial or parallel connection, pass through
Connecting portion is set on anode collection plate and negative pole currect collecting plate, a negative or positive electrode for battery modules is formed respectively.Multigroup electricity
Between the module of pond mutual serial or parallel connection in groups when, the negative or positive electrodes of two battery modules are connected by that can be flexible coupling.
Because the quantity of battery cell in battery modules is more, the electric current passed through in being flexible coupling is larger so that be flexible coupling by
The heat that this is produced is also higher.In the battery modules course of work, be flexible coupling on temperature even can exceed battery core unstability
Temperature, the safety belt in groups to battery carrys out hidden danger.
The content of the invention
In view of this, the invention provides a kind of battery modules and electrokinetic cell, can solve the above problems.
The technical scheme that the present invention is provided is as follows：
A kind of battery modules, battery modules include multiple battery cells, the battery cell in each described battery modules
The two poles of the earth connect a collector plate respectively；The battery modules also include being used to connect two collector plates of the battery modules, so that
Two battery modules serial or parallel connections are flexible coupling；
It is described to be flexible coupling and be provided with heat insulation between the battery cell being flexible coupling, the heat insulation include with
Near the first end face that multiple battery cell shapes of the heat insulation match, and near the second end face being flexible coupling.
Preferably, the second end face of the heat insulation and it is described be flexible coupling between be provided with felt pad.
Preferably, the battery cell is cylindrical battery, and the first end face includes multiple with the cylindrical battery
The curved surface that matches of side.
Preferably, it is described to be flexible coupling including the first connection end, the second connection end and be arranged on first connection end and
Transition part between two connection ends, it is described be flexible coupling to be stacked gradually by multiple conductive sheet layers constitute.
Preferably, be provided with the collector plate for connecting the connecting portion being flexible coupling, it is described be flexible coupling with it is described
Connecting portion is fixedly connected.
Preferably, it is provided with connecting hole on the connecting portion.
Preferably, be respectively arranged with fixing hole on first connection end and second connection end, the fixing hole with
The connecting hole is fixedly connected by connector.
Preferably, the conductive sheet layer is aluminium foil layer or copper foil layer.
Preferably, it is provided with felt pad between the first end face of the heat insulation and the battery cell.
Present invention also offers a kind of electrokinetic cell, including at least one above-mentioned battery modules.
In embodiments of the present invention, heat insulation is set between battery cell being flexible coupling, can be by the heat on being flexible coupling
Amount is isolated in outside battery cell.In the battery modules course of work, be flexible coupling on the larger temperature for causing of electric current that flows through it is higher
When, due to being provided with heat insulation, the heat being flexible coupling is isolated in outside battery cell so that being flexible coupling with higher temperature
Neighbouring battery cell will not be impacted.Ensure that the temperature of battery cell is in normal level, be not in thermal run away
Phenomenon, improves the safety in groups of integral battery door module.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of decomposition texture schematic diagram of battery modules provided in an embodiment of the present invention.
Fig. 2 is the schematic diagram of heat insulation in battery modules provided in an embodiment of the present invention.
Fig. 3 is the overall schematic of battery modules provided in an embodiment of the present invention.
Fig. 4 is the enlarged drawing at I in Fig. 3.
Icon：100- battery modules；101- battery cells；102- collector plates；103- is flexible coupling；104- heat insulations；1041-
First end face；1042- second end faces.
Specific embodiment
Below in conjunction with accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Generally exist
The component of the embodiment of the present invention described and illustrated in accompanying drawing can be arranged and designed with a variety of configurations herein.Cause
This, the detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed invention below
Scope, but it is merely representative of selected embodiment of the invention.Based on embodiments of the invention, those skilled in the art are not doing
The every other embodiment obtained on the premise of going out creative work, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and explained in subsequent accompanying drawing.Meanwhile, of the invention
In description, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
The embodiment of the present application provides a kind of battery modules 100, and as shown in Figures 1 to 4, battery modules 100 include multiple
Battery cell 101, the two poles of the earth of the battery cell 101 in battery modules 100 connect a collector plate 102 respectively；The battery modules
100 also include two collector plates of the battery modules 100 102 of connection, so that multiple serial or parallel connections of the battery modules 100
Be flexible coupling 103.
In the embodiment of the present application, the collector plate 102 in battery modules 100 can include an anode collection plate and a negative pole
Collector plate, connects with anode collection plate and negative pole currect collecting plate respectively after the serial or parallel connection of battery cell 101 in battery modules 100
Connect, the positive pole of battery cell 101, negative pole are connected with outside other equipment by anode collection plate and negative pole currect collecting plate.It is letter
Just for the sake of, illustrate only a collector plate 102 in detail in this figure, but the embodiment of the present application quantity not to collector plate 102 and set
Seated position makes limitation, and the form that battery modules 100 set collector plate 102 can use various shapes feasible in the prior art
Formula, repeats no more here.
The electrokinetic cell that electric automobile is used as automobile power source, electrokinetic cell can include multigroup battery modules
100.Due to that be able to can also be connected comprising multiple battery cells 101, multiple battery cells 101 in each battery modules 100
Or it is in parallel, by anode collection plate and negative pole currect collecting plate, connecting portion is set, a positive pole for battery modules 100 is formed respectively
Or negative pole.Between multigroup battery modules 100 mutual serial or parallel connection in groups when, can be by being flexible coupling 103 by two battery moulds
The negative or positive electrode connection of group 100.
Because the quantity of battery cell 101 in battery modules 100 is more, the electric current for passing through that is flexible coupling in 103 is larger so that
The 103 resulting heats that are flexible coupling are also higher.In the course of work of battery modules 100, the temperature being flexible coupling on 103 even energy
Enough more than the unstability temperature of battery core, the safety belt in groups to battery carrys out hidden danger.
Although in the condition of high temperature be flexible coupling 103 not with the directly contact of battery cell 101, due to being flexible coupling 103
When collector plate 102 is connected.Based on the structure design of overall battery modules 100, the output end of collector plate 102 is generally located on
The outside of battery cell 101 at most edge, the output end of collector plate 102 and the battery cell 101 at most edge in battery modules 100
Distance it is also just smaller, accordingly, be connected with the output end of collector plate 102 be flexible coupling 103 and most edge battery cell 101 away from
From also just smaller.Although in the connection procedure for being flexible coupling 103, can avoid being flexible coupling as far as possible 103 connects with battery cell 101
Touch, but 103 in small distance with most edge battery cell 101 due to being flexible coupling, 103 are flexible coupling in the condition of high temperature during work
On heat still can with radiate or other modes be delivered near on the battery cell 101 for being flexible coupling 103.Also, due to
Battery modules 100 are jolted or other dangerous situations when being arranged on electric automobile as electrokinetic cell in the event of abnormal
When.It is flexible coupling and 103 is possible to, because abnormal contact with neighbouring battery modules 100, make battery cell 101 that thermal run away to occur
It is dangerous.
In the embodiment of the present application, it is described be flexible coupling heat insulation 104 is provided between 103 and battery cell 101, it is described every
The first end face 1041 that hot block 104 matches including the shape of multiple battery cells 101 with the close heat insulation 104, and with
The 103 close second end faces 1042 that are flexible coupling.
In order to avoid in the heat transfer that is flexible coupling on 103 to neighbouring battery cell 101, in 103 and the battery of being flexible coupling
The obstruct of heat is carried out by setting heat insulation 104 between monomer 101, the size and number of the heat insulation 104 can basis
Actual conditions determine.Heat insulation 104 can be made of the relatively low material of pyroconductivity, will be flexible coupling 103 with neighbouring battery
Monomer 101 is kept apart, it is to avoid the temperature 103 pairs of battery cells 101 that are flexible coupling higher are impacted.
It is understood that the heat insulation 104 can be made of insulation and the low material of heat transfer efficiency.In the application reality
Apply in example, the battery cell 101 in battery modules 100 can be cylindrical battery, and the first end face 1041 includes many
The curved surface that the individual side with the cylindrical battery matches.In a battery modules 100, battery cell 101 is arranged in array
Heat insulation 104 is being placed on electricity by row connection, the curved surface that first end face 1041 is arranged to match with cylindrical battery side
Pond monomer 101 and after being flexible coupling between 103, the curved surface in first end face 1041 can be matched and pasted with multiple battery cells 101
Close, and by be flexible coupling 103 pressing so that heat insulation 104 be flexible coupling 103 and battery cell 101 be clipped in the middle, by song
The setting in face causes that heat insulation 104 is not in because movement occur in vibrations of battery modules 100 etc..
In second end face 1042 and it is flexible coupling between 103 felt pad can also be set, felt pad can be fitted in second
On end face 1042, realize 103 being dielectrically separated to being flexible coupling.
In the embodiment of the present application, it is described be flexible coupling 103 include the first connection end, the second connection end and be arranged on described the
Transition part between one connection end and the second connection end, it is described be flexible coupling 103 stacked gradually by multiple lamellas and constitute.By multiple
What piece layer stackup was constituted is flexible coupling 103, and on the one hand each lamella can realize electric action, and the thickness of another aspect lamella can
It is very thin with what is made, still can cause to be flexible coupling 103 after multiple piece layer stackups with certain flexibility, make it have good fitting
Ying Xing.Preferably, the lamella is aluminium foil layer or copper foil layer.
Be separately provided on the anode collection plate or negative pole currect collecting plate connection described in be flexible coupling 103 connecting portion,
It is described be flexible coupling 103 be fixedly connected with the connecting portion.Connecting hole is provided with the connecting portion.First connection end and institute
State and fixing hole is respectively arranged with the second connection end, the fixing hole is fixedly connected with the connecting hole by connector.Soft company
When to connect 103 be that collector plate 102 is attached, by being located in be flexible coupling fixing hole and connecting portion in collector plate 102 on 103
Bolt in connecting hole is fixed, realization be flexible coupling 103 with the connection of collector plate 102.
It is understood that it is described be flexible coupling 103 first end face 1041 and the battery cell 101 between can also set
It is equipped with felt pad.By setting felt pad, the general safety of battery modules 100 is further ensured that.
In sum, in the setting heat insulation 104 between 103 and battery cell 101 that is flexible coupling, will can be flexible coupling on 103
Heat be isolated in outside battery cell 101.In the course of work of battery modules 100, being flexible coupling on 103, the electric current for flowing through is larger to be drawn
When the temperature for rising is higher, due to being provided with heat insulation 104,103 heat of being flexible coupling is isolated in outside battery cell 101 so that
Being flexible coupling with higher temperature 103 will not also be impacted to neighbouring battery cell 101.Ensure the temperature of battery cell 101
Degree is in normal level, is not in the phenomenon of thermal run away, improves the safety in groups of integral battery door module 100.
Present invention also offers a kind of electrokinetic cell, multiple above-mentioned battery modules 100 can be included.
The detailed description of the embodiments of the invention to providing in the accompanying drawings is not intended to limit claimed sheet above
The scope of invention, but it is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once in a certain Xiang Yi accompanying drawing
It is defined, then it need not be further defined and explained in subsequent accompanying drawing.In the description of the invention, it is necessary to say
It is bright, the orientation or position of the instruction such as term " " center ", " on ", D score, "left", "right", " vertical ", " level ", " interior ", " outward "
The relation of putting is or the orientation or position that the invention product is usually put when using based on orientation shown in the drawings or position relationship
Relation is put, the description present invention is for only for ease of and is simplified description, it is necessary rather than the device or element for indicating or imply meaning
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying
Relative importance.Additionally, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency,
And can be to be slightly tilted.It is not the expression knot if " level " refers to only its direction with respect to more level for " vertical "
Structure must be fully horizontal, and can be to be slightly tilted.In the description of the invention, in addition it is also necessary to explanation, unless otherwise bright
True regulation and restriction, term " setting ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixed connect
Connect, or be detachably connected, or be integrally connected；Can mechanically connect, or electrically connect；It can be direct phase
Even, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal.For the ordinary skill people of this area
For member, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of battery modules, it is characterised in that battery modules include multiple battery cells, the battery list in the battery modules
The two poles of the earth of body connect a collector plate respectively；The battery modules also include for connect two collector plates of the battery modules with
Make being flexible coupling for two battery modules serial or parallel connections；
Described to be flexible coupling and heat insulation is provided between the battery cell being flexible coupling, the heat insulation includes and is close to
The first end face that multiple battery cell shapes of the heat insulation match, and near the second end face being flexible coupling.
2. battery modules according to claim 1, it is characterised in that the second end face of the heat insulation is flexible coupling with described
Between be provided with felt pad.
3. battery modules according to claim 1, it is characterised in that the battery cell is cylindrical battery, described the
End face includes the curved surface that multiple sides with the cylindrical battery match.
4. battery modules according to claim 1, it is characterised in that it is described be flexible coupling connect including the first connection end, second
Connect end and the transition part that is arranged between first connection end and the second connection end, it is described be flexible coupling by multiple conductive sheet layers according to
Secondary stacking is constituted.
5. battery modules according to claim 4, it is characterised in that be provided with the collector plate described soft for connecting
The connecting portion of connection, it is described be flexible coupling be fixedly connected with the connecting portion.
6. battery modules according to claim 5, it is characterised in that be provided with connecting hole on the connecting portion.
7. battery modules according to claim 6, it is characterised in that on first connection end and second connection end
Fixing hole is respectively arranged with, the fixing hole is fixedly connected with the connecting hole by connector.
8. battery modules according to claim 7, it is characterised in that the conductive sheet layer is aluminium foil layer or copper foil layer.
9. battery modules according to claim 1, it is characterised in that the first end face of the heat insulation and the battery list
Felt pad is provided between body.
10. a kind of electrokinetic cell, it is characterised in that including the battery mould described at least one claim 1 to 9 any one
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035793.4A CN106785215A (en) | 2017-01-17 | 2017-01-17 | A kind of battery modules and electrokinetic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710035793.4A CN106785215A (en) | 2017-01-17 | 2017-01-17 | A kind of battery modules and electrokinetic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106785215A true CN106785215A (en) | 2017-05-31 |
Family
ID=58944176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710035793.4A Pending CN106785215A (en) | 2017-01-17 | 2017-01-17 | A kind of battery modules and electrokinetic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785215A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281587A (en) * | 2018-03-13 | 2018-07-13 | 华霆（合肥）动力技术有限公司 | Connection structure, collector plate and supply unit |
| CN109192912A (en) * | 2018-09-07 | 2019-01-11 | 华霆（合肥）动力技术有限公司 | Afflux component, afflux assembly manufacture method and battery modules |
| CN112259872A (en) * | 2020-12-01 | 2021-01-22 | 江苏时代新能源科技有限公司 | Battery, electric equipment and manufacturing method of battery |
| EP4044347A4 (en) * | 2020-12-01 | 2022-10-26 | Jiangsu Contemporary Amperex Technology Limited | Battery, electric device and manufacturing method for battery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202695596U (en) * | 2012-08-15 | 2013-01-23 | 广东凯德能源科技有限公司 | Packaging structure of lithium ion battery pack |
| DE102015008264A1 (en) * | 2015-06-26 | 2016-01-21 | Daimler Ag | Battery for a motor vehicle and motor vehicle |
| CN105706292A (en) * | 2014-12-30 | 2016-06-22 | 深圳市大疆创新科技有限公司 | Battery preheating method, apparatus and device |
| CN205388983U (en) * | 2016-02-05 | 2016-07-20 | 华霆（合肥）动力技术有限公司 | Novel flexible coupling conducting structure |
| CN205645972U (en) * | 2016-05-26 | 2016-10-12 | 安徽江淮汽车股份有限公司 | Cylindricality battery monomer connection structure |
| CN106207309A (en) * | 2016-08-30 | 2016-12-07 | 华霆（合肥）动力技术有限公司 | A kind of heat management device and battery modules |
| CN206353595U (en) * | 2017-01-17 | 2017-07-25 | 华霆（合肥）动力技术有限公司 | A kind of battery modules and electrokinetic cell |
-
2017
- 2017-01-17 CN CN201710035793.4A patent/CN106785215A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202695596U (en) * | 2012-08-15 | 2013-01-23 | 广东凯德能源科技有限公司 | Packaging structure of lithium ion battery pack |
| CN105706292A (en) * | 2014-12-30 | 2016-06-22 | 深圳市大疆创新科技有限公司 | Battery preheating method, apparatus and device |
| DE102015008264A1 (en) * | 2015-06-26 | 2016-01-21 | Daimler Ag | Battery for a motor vehicle and motor vehicle |
| CN205388983U (en) * | 2016-02-05 | 2016-07-20 | 华霆（合肥）动力技术有限公司 | Novel flexible coupling conducting structure |
| CN205645972U (en) * | 2016-05-26 | 2016-10-12 | 安徽江淮汽车股份有限公司 | Cylindricality battery monomer connection structure |
| CN106207309A (en) * | 2016-08-30 | 2016-12-07 | 华霆（合肥）动力技术有限公司 | A kind of heat management device and battery modules |
| CN206353595U (en) * | 2017-01-17 | 2017-07-25 | 华霆（合肥）动力技术有限公司 | A kind of battery modules and electrokinetic cell |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108281587A (en) * | 2018-03-13 | 2018-07-13 | 华霆（合肥）动力技术有限公司 | Connection structure, collector plate and supply unit |
| CN108281587B (en) * | 2018-03-13 | 2024-02-20 | 华霆（合肥）动力技术有限公司 | Connection structure, current collecting plate and power supply device |
| CN109192912A (en) * | 2018-09-07 | 2019-01-11 | 华霆（合肥）动力技术有限公司 | Afflux component, afflux assembly manufacture method and battery modules |
| CN112259872A (en) * | 2020-12-01 | 2021-01-22 | 江苏时代新能源科技有限公司 | Battery, electric equipment and manufacturing method of battery |
| CN112259872B (en) * | 2020-12-01 | 2021-06-04 | 江苏时代新能源科技有限公司 | Battery, electric equipment and manufacturing method of battery |
| CN113300037A (en) * | 2020-12-01 | 2021-08-24 | 江苏时代新能源科技有限公司 | Battery, electric equipment and manufacturing method of battery |
| WO2022116473A1 (en) * | 2020-12-01 | 2022-06-09 | 江苏时代新能源科技有限公司 | Battery, electric device and manufacturing method for battery |
| EP4044347A4 (en) * | 2020-12-01 | 2022-10-26 | Jiangsu Contemporary Amperex Technology Limited | Battery, electric device and manufacturing method for battery |
| CN113300037B (en) * | 2020-12-01 | 2023-12-08 | 江苏时代新能源科技有限公司 | Battery, electric equipment and manufacturing method of battery |
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Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Applicant after: Huating (Hefei) Power Technology Co.,Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Applicant before: Huating (Hefei) Power Technology Co.,Ltd. |
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Application publication date: 20170531 |
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