CN108365150A - battery and electric vehicle - Google Patents
battery and electric vehicle Download PDFInfo
- Publication number
- CN108365150A CN108365150A CN201810360475.XA CN201810360475A CN108365150A CN 108365150 A CN108365150 A CN 108365150A CN 201810360475 A CN201810360475 A CN 201810360475A CN 108365150 A CN108365150 A CN 108365150A
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- Prior art keywords
- battery
- clamping plate
- battery core
- modules
- core clamping
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- 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
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- Engineering & Computer Science (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)
- Battery Mounting, Suspending (AREA)
Abstract
A kind of battery of offer of the embodiment of the present invention and electric vehicle, are related to power battery technology field.Wherein, the battery includes first clamping plate, second clamping plate, the first fixing piece, the second fixing piece and multiple battery modules；The battery modules include monomer terpoiymer lithium cell, the first battery core clamping plate, the second battery core clamping plate, first electrode sheet and second electrode sheet；The electrode of the first electrode sheet and second electrode sheet and the ternary lithium cell is electrically connected the anode and cathode for constituting battery modules；The first battery core clamping plate is fixed with the second battery core clamping plate by Boards wall part, it is provided with fixed column on the Boards wall part, the fixed column with the first mounting hole being arranged on first fixing piece and the second fixing piece by connecting, battery modules are made to fix, and the anode and cathode of two neighboring battery modules are electrically connected by electrode connecting parts, constitute the positive output end and negative output terminal of battery.
Description
Technical field
The present invention relates to power battery technology fields, in particular to a kind of battery and electric vehicle.
Background technology
The cruising ability of battery be weigh battery performance an important indicator, usually, the cruising ability of battery and its
Physical size is directly proportional.However, in actual use can set battery space be it is limited, how in a limited space
The lower cruising ability for promoting battery is to be badly in need of technical problems to be solved to those skilled in the art.
Invention content
In order to solve the above problem in the prior art, the purpose of the present invention is to provide a kind of battery and electric vehicle,
Wherein, the battery is by improving the space availability ratio of inside battery and the energy density of single battery core, to improve list
The electricity of position volume battery storage.
To achieve the goals above, the technical solution that present pre-ferred embodiments use is as follows：
In a first aspect, the embodiment of the present invention provides a kind of battery, the battery includes：First clamping plate, second clamping plate, first
Fixing piece, the second fixing piece and multiple battery modules；
The battery modules include monomer terpoiymer lithium cell, the first battery core clamping plate, the second battery core clamping plate, first electrode sheet and
Second electrode sheet；Wherein,
The electrode of the first electrode sheet and second electrode sheet and the ternary lithium cell, which is electrically connected, constitutes battery modules
Anode and cathode；
The monomer terpoiymer lithium cell is fixed between the first battery core clamping plate and the second battery core clamping plate being mutually parallel, described
First battery core clamping plate is fixed with the second battery core clamping plate by Boards wall part；
The Boards wall part is set to both ends opposite on the first battery core clamping plate and the second battery core clamping plate, the folder
Plate fixing piece is provided with fixed column away from the side of clamping face, and it is solid that first is provided on first fixing piece and the second fixing piece
Determine hole, the battery modules are fixed by the fixed column and the first mounting hole, and two neighboring battery modules anode and
Cathode is electrically connected by electrode connecting parts, constitutes the positive output end and negative output terminal of battery；
The first clamping plate and second clamping plate are set to the battery mould of arrangement along the orientation of the battery modules
The both ends of group, and one end of first fixing piece and the second fixing piece is connected to first clamping plate, and the other end is connected to second
Clamping plate, the first clamping plate and second clamping plate are connected by locking connecting rod, to the electricity between first clamping plate and second clamping plate
Pond module is fixed.
Optionally, the battery further includes BMS modules, BDU modules and babinet；Wherein,
The BMS modules and BDU modules and the battery modules of the battery are electrically connected, the work shape for managing battery
State；
The box house is provided with mounting rail, and mounting hole is provided on the mounting rail, and the BMS modules are fixed on peace
In loading board, the mounting plate, BDU modules and battery modules are fixed on the box house by the mounting hole.
Optionally, it is provided with support column between the first battery core clamping plate and the second battery core clamping plate；
The support column includes threaded support post and through-hole support column, the both ends of the threaded support post and through-hole support column
Respectively with the first battery core clamping plate and the second battery core Boards wall, pressed from both sides for adjusting the first battery core clamping plate and the second battery core
The distance between plate.
Optionally, the battery modules further include the liquid cooling flat tube for battery modules to be carried out with heat management；The liquid cooling
Flat tube is set between the first battery core clamping plate and the second battery core clamping plate, is contacted with the monomer terpoiymer lithium cell.
Optionally, the battery modules further include bottom plate and adopt crimping frid；
The bottom plate and adopt crimping frid and be respectively arranged at two end faces opposite in battery modules, and the bottom plate and
It adopts crimping frid and is set to different end faces from the Boards wall part, wherein the crimping frid of adopting is for fixing battery modules
Adopt crimping, the bottom plate is connect with the first battery core clamping plate and the second battery core clamping plate respectively, for fix it is described first electricity
Core clamping plate and the second battery core clamping plate.
Optionally, the first battery core clamping plate, the second battery core clamping plate and bottom plate are both provided with bayonet, the first battery core folder
Plate, the second battery core clamping plate and bottom plate by bayonet and the box house setting mounting rail be connected, to battery modules into
Row is fixed.
Optionally, the first clamping plate and second clamping plate are provided with L-type connector on one side far from battery modules；
The L-type connector includes the first joint face and the second joint face, wherein is arranged on first joint face useful
In be provided on the first connecting hole being connect with the first clamping plate or second clamping plate, second joint face for the case
Second connecting hole of body connection.
Optionally, first fixing piece and the second fixing piece include orthogonal stationary plane, described orthogonal
Be provided on stationary plane for fixed second mounting hole of the babinet.
Optionally, it is provided with insulating protection lid in the electrode connecting parts.
Second aspect, the embodiment of the present invention also provide a kind of electric vehicle, and the electric vehicle includes above-mentioned battery, institute
It states battery and provides the energy for the electric vehicle.
In terms of existing technologies, the invention has the advantages that：
Battery provided in an embodiment of the present invention forms battery modules by monomer terpoiymer lithium cell, then by multiple battery modules
Serial or parallel connection constitutes battery in groups, and the monomer terpoiymer lithium cell has energy density big, and group efficiency is high, and weatherability
The advantages that good, forms battery using monomer terpoiymer lithium cell, not only increases the electricity that unit volume battery may store, also carry
The high reliability of battery.In addition, a battery modules overall structure provided in an embodiment of the present invention substantially cube, is passing through
During battery modules serial or parallel connection is groups of, the gap between each battery modules can be reduced, make full use of useful space, from
And the space availability ratio of battery is improved, further increase the electricity that unit volume battery can be arranged.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram of battery modules provided in an embodiment of the present invention；
Fig. 2 is the assembly structure diagram of battery provided in an embodiment of the present invention；
Fig. 3 is the enlarged structure schematic diagram of border circular areas in Fig. 2；
Fig. 4 is the first visual angle of package assembly schematic diagram of battery provided in an embodiment of the present invention；
Fig. 5 is the second visual angle of package assembly schematic diagram of battery provided in an embodiment of the present invention.
Icon：11- first clamping plates；12- second clamping plates；13-L type connectors；The first connecting holes of 131-；The connections of 132- second
Hole；14- locks connecting rod；The first fixing pieces of 21-；The second fixing pieces of 22-；The first mounting holes of 211-；The second mounting holes of 212-；30-
Battery modules；301- the first battery core clamping plates；302- the second battery core clamping plates；3012- through-holes；303- first electrode sheets；304- clamping plates
Fixing piece；3041- fixed columns；305- threaded support posts；306- through-hole support columns；307- liquid cooling flat tubes；308- bottom plates；3081-
Bayonet；309- adopts crimping frid；32- insulating protection lids.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
All other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "upper", "inner", " end face ", " side "
Or position relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put
Or position relationship, it is merely for convenience of description of the present invention and simplification of the description, does not indicate or imply the indicated device or element
It must have a particular orientation, with specific azimuth configuration and operation；In addition, the naming methods such as term " first ", " second " are only
It is to simplify description to distinguish the different characteristic of the present invention, rather than indicate or imply its relative importance, therefore cannot manage
Solution is limitation of the present invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
Below in conjunction with the accompanying drawings, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
- Fig. 3 refering to fig. 1, the embodiment of the present invention provide a kind of battery, and the battery includes：First clamping plate 11, second clamping plate
12, the first fixing piece 21, the second fixing piece 22 and multiple battery modules 30；
The battery modules 30 include monomer terpoiymer lithium cell, the first battery core clamping plate 301, the second battery core clamping plate 302, first
Electrode slice 303 and second electrode sheet；Wherein,
The electrode of the first electrode sheet 303 and second electrode sheet and the ternary lithium cell, which is electrically connected, constitutes battery mould
The anode and cathode of group 30；
The monomer terpoiymer lithium cell be fixed on the first battery core clamping plate 301 being mutually parallel and the second battery core clamping plate 302 it
Between, the first battery core clamping plate 301 is fixed with the second battery core clamping plate 302 by Boards wall part 304；
The Boards wall part 304 is set to opposite two on the first battery core clamping plate 301 and the second battery core clamping plate 302
End, the Boards wall part 304 are provided with fixed column 3041 away from the side of clamping face, and first fixing piece 21 and second is solid
Determine to be provided with the first mounting hole 211 on part 22, the battery modules 30 are solid by the fixed column 3041 and the first mounting hole 211
It is fixed, and the anode and cathode of two neighboring battery modules 30 are electrically connected by electrode connecting parts, constitute the positive output end of battery
And negative output terminal；
The first clamping plate 11 and second clamping plate 12 are set to along the orientation of the battery modules 30 described in arrangement
The both ends of battery modules 30, and one end of first fixing piece, 21 and second fixing piece 22 is connected to first clamping plate 11, separately
One end is connected to second clamping plate 12, the first clamping plate 11 and second clamping plate 12 and is connected by locking connecting rod 14, to being located at first
Battery modules 30 between clamping plate 11 and second clamping plate 12 are fixed.
In the present embodiment, it is provided on the first battery core clamping plate 301 and the second battery core clamping plate 302 of the battery modules 30
Through-hole 3012, the monomer terpoiymer lithium cell are fixed on 301 and second electricity of the first battery core clamping plate by the through-hole 3012
Between core clamping plate 302.Meanwhile it in order to make multiple battery modules 30 compact can be connected in grouping procedure, making full use of available
The first battery core clamping plate 301 and the second battery core clamping plate 302 are arranged in parallel in a preferred embodiment of the present invention for space, to
It can be linked into an integrated entity by parallel surface by multiple battery modules 30 are compact.
Further, in the present embodiment, the row of the first clamping plate 11 and second clamping plate 12 along the battery modules 30
Column direction is set to the both ends of the battery modules 30 of arrangement, since the electrode at monomer terpoiymer lithium cell both ends is solid respectively
Due on the first battery core clamping plate 301 and the second battery core clamping plate 302, and the first battery core clamping plate 301 and the second battery core
Clamping plate 302 is in direct contact with the first clamping plate 11 and second clamping plate 12 respectively, in order to ensure the insulation performance of battery, in this hair
Battery modules 30 are consolidated as the first clamping plate 11 and second clamping plate 12 using epoxy resin board in bright preferred embodiment
It is fixed.It should here be understood that being, the first clamping plate 11 and second clamping plate 12 may be, but not limited to, epoxy resin board.
Optionally, in the present embodiment, the monomer terpoiymer lithium cell can pass through first electrode sheet 303 and second electrode sheet
Series connection and/or the anode and cathode in parallel for constituting battery modules 30, i.e., the described monomer terpoiymer lithium cell can be connected in series with,
Can be connected in parallel, can also be that sections in series coupling part is connected in parallel, concrete condition can be depending on actual demand.
Optionally, in order to further increase the security performance of battery, ensure the reliability of battery system, the present invention compared with
In good embodiment, the battery further includes BMS modules, BDU modules and babinet；Wherein,
The BMS modules and BDU modules and the battery modules 30 of the battery are electrically connected, the work for managing battery
State；
The box house is provided with mounting rail, and mounting hole is provided on the mounting rail, and the BMS modules are fixed on peace
In loading board, the mounting plate, BDU modules and battery modules 30 are fixed on the box house by the mounting hole.The case
Body may be used, but is not limited to metal material and is made, and the mounting plate, BDU modules and battery modules 30 can pass through, but unlimited
It is fixed in bolt and babinet.
With continued reference to Fig. 1, optionally, in order to further fix the first battery core clamping plate 301 and the second battery core clamping plate 302
Relative position be arranged between the first battery core clamping plate 301 and the second battery core clamping plate 302 in a preferred embodiment of the present invention
There is support column；
The support column includes 3012 support column of threaded support post 305 and through-hole, the threaded support post 305 and through-hole
The both ends of 3012 support columns are fixed with the first battery core clamping plate 301 and the second battery core clamping plate 302 respectively, for adjusting described the
The distance between one battery core clamping plate 301 and the second battery core clamping plate 302, to damage setting after preventing battery modules 30 to be squeezed
Monomer terpoiymer lithium cell between the first battery core clamping plate 301 and the second battery core clamping plate 302.
Optionally, in a preferred embodiment of the present invention, the battery modules 30 further include for being carried out to battery modules 30
The liquid cooling flat tube 307 of heat management；The liquid cooling flat tube 307 is set to the first battery core clamping plate 301 and the second battery core clamping plate 302
Between, it is contacted with the monomer terpoiymer lithium cell, and at least provided with one layer of liquid between adjacent two rows of monomer terpoiymer lithium cells
The liquid cooling flat tube 307 of cold flat tube 307, the battery modules 30 connects and composes heat management circuit with liquid cooling pipeline respectively.
Please continue to refer to Fig. 1, optionally, in a preferred embodiment of the present invention, the battery modules 30 further include bottom plate 308
And adopt crimping frid 309；
It the bottom plate 308 and adopts crimping frid 309 and is respectively arranged at two end faces opposite in battery modules 30, and institute
It states bottom plate 308 and adopts crimping frid 309 and be set to different end faces from the Boards wall part 304, to make Boards wall frame, bottom
Plate 308 and adopt crimping frid 309 battery modules 30 the first battery core of different location pair clamping plate 301 and the second battery core clamping plate 302
It is fixed.Wherein, the bottom plate 308 can by pin respectively with the first battery core clamping plate 301 and the second battery core clamping plate 302
Connection；The crimping frid 309 of adopting adopts crimping for fix battery modules 30, and adopting crimping frid 309 can be connected by a snap
Mode is connect with the first battery core clamping plate 301 and the second battery core clamping plate 302.Herein it should be understood that the bottom plate 308 and adopting crimping
Frid 309 can also be connect with the first battery core clamping plate 301 and the second battery core clamping plate 302 by other means, be such as bolted.
Optionally, in embodiments of the present invention, the first battery core clamping plate 301, the second battery core clamping plate 302 and bottom plate 308
It is both provided with bayonet 3081, the first battery core clamping plate 301, the second battery core clamping plate 302 and bottom plate 308 pass through bayonet 3081 and institute
The mounting rail for stating box house setting is connected, and battery modules 30 are fixed.
Refering to Fig. 2, Fig. 4 and Fig. 5, optionally, in embodiments of the present invention, in order to make first clamping plate 11, second clamping plate 12
And the battery modules 30 being fixed between first clamping plate 11 and second clamping plate 12 are fixed with babinet, in 11 He of the first clamping plate
Second clamping plate 12 is provided with L-type connector 13 on one side far from battery modules 30；
The L-type connector 13 includes the first joint face and the second joint face, wherein is provided on first joint face
The first connecting hole 131 for being connect with the first clamping plate 11 or second clamping plate 12 is arranged on second joint face useful
In the second connecting hole 132 being connect with the babinet.
In the present embodiment, the L-type connector 13 may be, but not limited to, angle bar, and the L-type connector 13 can lead to
Bolt is crossed to connect with babinet.
Optionally, first fixing piece, 21 and second fixing piece 22 includes orthogonal stationary plane, described mutually to hang down
Be provided on straight stationary plane for fixed second mounting hole of the babinet 212.
Refering to Fig. 2 and Fig. 5, optionally, in a preferred embodiment of the present invention, it is anti-that insulation is provided in the electrode connecting parts
Protecting cover 32, the insulating protection lid 32 are sheathed in the electrode connecting parts, can avoid electrode connecting parts and babinet or other are led
Electric body contact leads to battery drain, while promoting battery security, also can avoid electric energy leakage.
The embodiment of the present invention also provides a kind of electric vehicle, and the electric vehicle includes above-mentioned battery, and the battery is
The electric vehicle provides the energy.
In conclusion a kind of battery of offer of the embodiment of the present invention and electric vehicle.Wherein, the battery passes through monomer terpoiymer
Lithium cell forms battery modules, then constitutes battery in groups by multiple battery modules serial or parallel connections, due to the monomer terpoiymer lithium
Battery core has energy density big, and group efficiency is high, and the advantages that good weatherability, and battery is formed using monomer terpoiymer lithium cell,
The electricity that unit volume battery may store is not only increased, the reliability of battery is also improved.In addition, the embodiment of the present invention carries
The whole substantially cube of the battery modules of confession can reduce each during groups of by battery modules serial or parallel connection
Gap between battery modules, makes full use of free space, to improve the space availability ratio of battery, further increases unit bodies
The electricity that product battery can be arranged.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
Claims (10)
1. a kind of battery, which is characterized in that the battery includes：First clamping plate, second clamping plate, the first fixing piece, second are fixed
Part and multiple battery modules；
The battery modules include monomer terpoiymer lithium cell, the first battery core clamping plate, the second battery core clamping plate, first electrode sheet and second
Electrode slice；Wherein,
The electrode of the first electrode sheet and second electrode sheet and the ternary lithium cell, which is electrically connected, is constituting battery modules just
Pole and cathode；
The monomer terpoiymer lithium cell is fixed between the first battery core clamping plate and the second battery core clamping plate being mutually parallel, and described first
Battery core clamping plate is fixed with the second battery core clamping plate by Boards wall part；
The Boards wall part is set to both ends opposite on the first battery core clamping plate and the second battery core clamping plate, and the clamping plate is solid
Determine part and the side of clamping face is provided with fixed column, the first fixation is provided on first fixing piece and the second fixing piece
Hole, the battery modules are fixed by the fixed column and the first mounting hole, and two neighboring battery modules is positive and negative
Pole is electrically connected by electrode connecting parts, constitutes the positive output end and negative output terminal of battery；
The first clamping plate and second clamping plate are set to the battery modules of arrangement along the orientation of the battery modules
Both ends, and one end of first fixing piece and the second fixing piece is connected to first clamping plate, and the other end is connected to second clamping plate,
The first clamping plate is connected with second clamping plate by locking connecting rod, to the battery modules between first clamping plate and second clamping plate
It is fixed.
2. battery as described in claim 1, which is characterized in that the battery further includes BMS modules, BDU modules and babinet；Its
In,
The BMS modules and BDU modules and the battery modules of the battery are electrically connected, the working condition for managing battery；
The box house is provided with mounting rail, and mounting hole is provided on the mounting rail, and the BMS modules are fixed on mounting plate
On, the mounting plate, BDU modules and battery modules are fixed on the box house by the mounting hole.
3. battery as claimed in claim 1 or 2, which is characterized in that between the first battery core clamping plate and the second battery core clamping plate
It is provided with support column；
The support column includes threaded support post and through-hole support column, the both ends difference of the threaded support post and through-hole support column
With the first battery core clamping plate and the second battery core Boards wall, for adjust the first battery core clamping plate and the second battery core clamping plate it
Between distance.
4. battery as claimed in claim 1 or 2, which is characterized in that the battery modules further include for battery modules into
The liquid cooling flat tube of row heat management；The liquid cooling flat tube is set between the first battery core clamping plate and the second battery core clamping plate, with institute
State the contact of monomer terpoiymer lithium cell.
5. battery as claimed in claim 2, which is characterized in that the battery modules further include bottom plate and adopt crimping frid；
It the bottom plate and adopts crimping frid and is respectively arranged at two end faces opposite in battery modules, and the bottom plate and adopt pressure
Trunking plate is set to different end faces from the Boards wall part, wherein the crimping frid of adopting is for fixing adopting for battery modules
Crimping, the bottom plate are connect with the first battery core clamping plate and the second battery core clamping plate respectively, for fixing the first battery core folder
Plate and the second battery core clamping plate.
6. battery as claimed in claim 5, which is characterized in that the first battery core clamping plate, the second battery core clamping plate and bottom plate are equal
It is provided with bayonet, the peace that the first battery core clamping plate, the second battery core clamping plate and bottom plate are arranged by bayonet and the box house
It fills beam to be connected, battery modules is fixed.
7. battery as claimed in claim 2, which is characterized in that the first clamping plate and second clamping plate far from battery modules one
Face is provided with L-type connector；
The L-type connector include the first joint face and the second joint face, wherein be provided on first joint face for
The first clamping plate or the first connecting hole of second clamping plate connection are provided on second joint face for connecting with the babinet
The second connecting hole connect.
8. battery as claimed in claim 2, which is characterized in that first fixing piece and the second fixing piece are including being mutually perpendicular to
Stationary plane, be provided on the orthogonal stationary plane for fixed second mounting hole of the babinet.
9. battery as described in claim 1, which is characterized in that be provided with insulating protection lid in the electrode connecting parts.
10. a kind of electric vehicle, which is characterized in that the electric vehicle includes the battery described in any one of claim 1-9,
The battery provides the energy for the electric vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360475.XA CN108365150A (en) | 2018-04-20 | 2018-04-20 | battery and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360475.XA CN108365150A (en) | 2018-04-20 | 2018-04-20 | battery and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108365150A true CN108365150A (en) | 2018-08-03 |
Family
ID=63009104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810360475.XA Pending CN108365150A (en) | 2018-04-20 | 2018-04-20 | battery and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108365150A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256506A (en) * | 2018-10-23 | 2019-01-22 | 广东电将军能源有限公司 | A kind of battery modules |
| CN113594573A (en) * | 2021-07-21 | 2021-11-02 | 上汽通用五菱汽车股份有限公司 | Power battery assembly and automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3176029U (en) * | 2011-12-28 | 2012-06-07 | 株式会社エネルギーファーム | Lithium battery pack and battery pack set |
| CN203721801U (en) * | 2014-02-25 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Battery module |
| CN106654110A (en) * | 2017-03-02 | 2017-05-10 | 华霆（合肥）动力技术有限公司 | Changeable battery module and system |
| CN206461009U (en) * | 2017-02-21 | 2017-09-01 | 华霆（合肥）动力技术有限公司 | Battery modules fixture and battery modules |
| CN206471387U (en) * | 2017-01-11 | 2017-09-05 | 深圳市沃特玛电池有限公司 | A kind of battery module structure |
| CN206584979U (en) * | 2017-03-10 | 2017-10-24 | 深圳普益电池科技有限公司 | Cylinder type lithium battery group |
| CN107331820A (en) * | 2017-08-23 | 2017-11-07 | 华霆（合肥）动力技术有限公司 | Non-welding electric pond module and non-welding electric pond module system |
| CN208062138U (en) * | 2018-04-20 | 2018-11-06 | 华霆（合肥）动力技术有限公司 | battery and electric vehicle |
-
2018
- 2018-04-20 CN CN201810360475.XA patent/CN108365150A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3176029U (en) * | 2011-12-28 | 2012-06-07 | 株式会社エネルギーファーム | Lithium battery pack and battery pack set |
| CN203721801U (en) * | 2014-02-25 | 2014-07-16 | 安徽江淮汽车股份有限公司 | Battery module |
| CN206471387U (en) * | 2017-01-11 | 2017-09-05 | 深圳市沃特玛电池有限公司 | A kind of battery module structure |
| CN206461009U (en) * | 2017-02-21 | 2017-09-01 | 华霆（合肥）动力技术有限公司 | Battery modules fixture and battery modules |
| CN106654110A (en) * | 2017-03-02 | 2017-05-10 | 华霆（合肥）动力技术有限公司 | Changeable battery module and system |
| CN206584979U (en) * | 2017-03-10 | 2017-10-24 | 深圳普益电池科技有限公司 | Cylinder type lithium battery group |
| CN107331820A (en) * | 2017-08-23 | 2017-11-07 | 华霆（合肥）动力技术有限公司 | Non-welding electric pond module and non-welding electric pond module system |
| CN208062138U (en) * | 2018-04-20 | 2018-11-06 | 华霆（合肥）动力技术有限公司 | battery and electric vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256506A (en) * | 2018-10-23 | 2019-01-22 | 广东电将军能源有限公司 | A kind of battery modules |
| CN109256506B (en) * | 2018-10-23 | 2023-12-08 | 广东电将军能源有限公司 | Battery module |
| CN113594573A (en) * | 2021-07-21 | 2021-11-02 | 上汽通用五菱汽车股份有限公司 | Power battery assembly and automobile |
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