CN104124404B - Battery module for the battery pack of vehicle - Google Patents
Battery module for the battery pack of vehicle Download PDFInfo
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- CN104124404B CN104124404B CN201410174271.9A CN201410174271A CN104124404B CN 104124404 B CN104124404 B CN 104124404B CN 201410174271 A CN201410174271 A CN 201410174271A CN 104124404 B CN104124404 B CN 104124404B
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- framework
- battery module
- battery
- secondary battery
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- 239000000463 material Substances 0.000 claims description 10
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 7
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 7
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910018095 Ni-MH Inorganic materials 0.000 description 2
- 229910018477 Ni—MH Inorganic materials 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005728 strengthening Methods 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
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Being disclosed that a kind of battery module, it comprises: multiple column secondary battery unit, described column secondary battery unit is hereinafter also referred to as " unit "；Upper framework, has the outward appearance corresponding to described unit and multiple grooves of being formed, and described groove is open outwards exposing to the open air with the electrode by described unit；And lower framework, there is the outward appearance corresponding to described unit and multiple grooves of being formed, described groove is open outwards exposing to the open air with the electrode by described unit；Unit retainer is formed in described upper framework at the bottom of the described groove formed at the top of the described groove formed and in described lower framework, partly to cover the top of described unit with bottom so that described unit does not separates from described groove.It is, therefore, possible to provide can ensure that the battery module of the connection consolidated in mechanical aspects when configuring a total member including multiple battery module.
Description
Cross-Reference to Related Applications
This application claims and enjoy the korean patent application submitted in Republic of Korea on April 29th, 2013
The Korean Patent that No.10-2013-0047475 and on May 31st, 2013 submit in Republic of Korea
The priority of application No.10-2013-0063088, the disclosure of above-mentioned application is received by quoting
Enter the application.
Technical field
Present disclosure relates to battery module, and more particularly relates to the electricity of the battery pack of vehicle
Pond module.
Background technology
Various different product groups are had good applicability and there is good electrical property (such as high energy
Metric density) secondary cell be not only widely applied to portable equipment, and be also applied to by electricity
The electric vehicle (EV) of driving source driving or hybrid electric vehicle (HEV).Secondary cell has
One major advantage, i.e. greatly reduces the use of fossil fuel, and has a minor advantage,
In energy uses, i.e. do not generate byproduct, and therefore as being used for strengthening environmental friendliness and energy dose-effect
A kind of new energy of rate characteristic has attracted to note.
At present, lithium ion battery, lithium polymer battery, nickel-cadmium cell, Ni-MH battery, nickel zinc electricity
Ponds etc. are widely used as secondary cell.Such unit secondary battery cell has about 2.5V extremely
The operating voltage of 4.2V.Therefore, if requiring higher output voltage, then can be by multiple secondaries
Battery cells in series connects to configure a battery pack.Additionally, according to the charging of battery pack/put
Capacitance requirement, it is also possible to be connected in parallel multiple secondary battery cell to configure a battery pack.
Therefore, the quantity of the secondary battery cell comprised in battery pack can be various different settings, takes
Certainly in required output voltage or charging/discharging capacity.
Meanwhile, if by connected in series or in parallel for multiple secondary battery cell to configure a battery pack,
So be included in the secondary battery cell in battery pack should in terms of electricity and mechanical aspects securely
Connect.It is therefore desirable to battery module and battery pack are carried out firm and economic design, to guarantee
The firm connection of secondary battery cell.
Summary of the invention
Present disclosure is designed to solve the problem of correlation technique, and therefore present disclosure is intended to
The battery module of the battery pack for vehicle is provided.
One side at present disclosure, it is provided that battery module, comprises: multiple cylindrical secondaries
Battery unit, described column secondary battery unit is hereinafter also referred to as " unit "；Upper framework,
The multiple grooves having the outward appearance corresponding to described unit and formed, described groove is open with will
The electrode of described unit outwards exposes to the open air；And lower framework, there is the outward appearance corresponding to described unit and
The multiple grooves formed, described groove is open outwards exposing to the open air with the electrode by described unit；Single
Unit's retainer is formed in described upper framework at the top of the described groove formed and under described
At the bottom of the described groove formed in framework, partly to cover top and the bottom of described unit
So that described unit does not separates from described groove.
An embodiment according to present disclosure, described unit can be arranged to three row.This
Time, described unit can be arranged to ten row.
An embodiment according to present disclosure, described unit can be arranged such that three row
Arrange and two row arrange it is to repeat.
An embodiment according to present disclosure, screw thread can be formed at described upper framework and institute
State the corresponding position of lower framework, and described upper framework and described lower framework can be by means of described spiral shells
Line uses screw attachment.
An embodiment according to present disclosure, described unit retainer can be positioned in
In space between the groove arranged, and there is rectangular shape.
An embodiment according to present disclosure, be respectively formed at described upper framework and described under
Described groove in framework can be spaced apart with 2mm to 10mm.
An embodiment according to present disclosure, projection can be formed at the top of described upper framework
In portion's part, and the sunk part with the shape corresponding to described projection and position can be formed at
In the base section of described lower member.
An embodiment according to present disclosure, projection can be formed at and be arranged on described upper structure
On described unit retainer at frame, and the sunk part with the shape corresponding to described projection can
To be formed in the described unit retainer being arranged at described lower framework.
An embodiment according to present disclosure, connects unit and can be formed at described upper framework
Or at the side of described lower framework, for being connected with another battery module.Now, described connection
Unit can haveOrShape.
An embodiment according to present disclosure, screw thread can be formed at described upper framework or institute
State at the side of lower framework, for being connected with inner box.
An embodiment according to present disclosure, described upper framework and described lower framework can have
There is different colors.
An embodiment according to present disclosure, described upper framework and described lower framework can be by
Polymeric material is made.Now, described polymeric material can be Merlon, acrylic nitrile-butadiene
Styrene resin or Merlon (PC) and acrylonitrile-butadiene-styrene resin (ABS)
Mixture, this mixture does not contains halogen.
One side at present disclosure, it is provided that firm and economic comprises multiple secondary cell
The battery module of unit.
Another aspect at present disclosure, it is provided that can have multiple battery mould configuration one
The battery module in the firm connection of mechanical aspects is guaranteed during total member of block.
Accompanying drawing explanation
Accompanying drawing is exemplified with the preferred embodiment of present disclosure, together with foregoing disclosure,
For providing being further appreciated by of the technical spirit to present disclosure.But, present disclosure is not
Accompanying drawing should be construed as limited to.In the accompanying drawings:
Fig. 1 shows the battery module that comprises an embodiment according to present disclosure
The stereogram of battery pack.
Fig. 2 shows the battery module that comprises an embodiment according to present disclosure
The exploded perspective view of battery pack.
Fig. 3 shows the solid of the battery module of an embodiment according to present disclosure
Figure.
Fig. 4 shows a kind of cloth of the unit of another embodiment according to present disclosure
The figure put.
Fig. 5 is cross-sectional view that obtain along the line A-A ' of Fig. 3, that show battery module.
Fig. 6 shows the enlarged drawing of part B of the battery module described in Fig. 3.
Detailed description of the invention
Hereinafter, will be described in detail with reference to the accompanying drawings the preferred embodiment of present disclosure.Retouching
Before stating, it should be appreciated that the term used in specification and appended should not be construed
For being limited to general meaning and lexical meaning, but based on allow inventor suitably define term so that
The principle of best interpretations, at the meaning corresponding with the technical elements of present disclosure and the base of concept
Explain on plinth.Therefore, propose in this article describes simply being preferable to carry out the most for exemplary purposes
Example, is not intended to limit and scope of the present disclosure, it should be understood that without departing from present disclosure
Spirit and scope on the premise of can make other equivalents to present disclosure and remodeling.
Fig. 1 shows the battery module 60 comprising an embodiment according to present disclosure
The stereogram of battery pack 1.
The battery pack 1 described in FIG is the battery pack 1 of vehicle, and it may be mounted to vehicle, mixes
Close electric vehicle (HEV) or electric vehicle (EV) etc..
Preferably, battery pack 1 can have the size of the standard according to the battery for vehicle.Therefore,
Battery pack 1 can have hexagonal shape generally.
It is also preferable that battery module 60 can also have the standard according to the battery for vehicle
Size.But, battery pack 1 and battery module 60 are not limited to above-mentioned size, and can be with respectively
Plant different modes and set their length, width and height.
Fig. 2 shows the battery module 60 comprising an embodiment according to present disclosure
The exploded perspective view of battery pack 1.
The battery pack 1 of an embodiment according to present disclosure can have when for vehicle
The operating voltage of 12V.Additionally, the secondary cell list of an embodiment according to present disclosure
Unit 62 can have the operating voltage of 3V.Therefore, it can be connected in series four battery modules 60,
To configure a total member of battery module 50.
Additionally, the total member of battery module 50 and inner box 30 are comprised in group box (upper pack
Case) between 10 and lower group of box (lower pack case) 70, to configure battery pack 1.
Hereinafter, description is included in the battery module 60 in battery pack 1.
Fig. 3 shows the vertical of the battery module 60 of an embodiment according to present disclosure
Body figure.
With reference to Fig. 3, comprise according to the battery module 60 of an embodiment of present disclosure
Framework 61, multiple column secondary battery unit 62 (being hereinafter also referred to as " unit "),
And lower framework 63.
Unit 62 is not particularly limited in its kind.Each unit 62 can be lithium ion battery,
Lithium polymer battery, nickel-cadmium cell, Ni-MH battery or nickel-zinc cell etc., they are all rechargeable
Electricity, and it is considered as charge or discharge voltage.
The quantity of the unit being included in battery module 60 can be set in a variety of different ways.
An embodiment according to present disclosure, unit 62 is arranged to three row.Additionally,
Unit 62 can also be arranged to ten row.In the embodiment described in figure 3, battery module
60 comprise 30 unit 62, and they are arranged to three row and ten row.
Fig. 4 shows the one of the unit 62 of another embodiment according to present disclosure
The figure arranged.According to another embodiment of present disclosure, unit 62 is arranged such that
Three row are arranged and two row arrange it is to repeat.It is to say, as shown in Figure 4, unit 62 quilt
Arrange to repeat three row layouts and two row layout.Fig. 4 illustrate only the layout of unit 62, and on
Framework 61 and lower framework 63 are for being best understood from not being depicted.When arranging cylindrical unit, in order to
Space-minimized by occupied by unit 62, it is also possible to arrangement unit 62 as shown in Figure 4.
Meanwhile, the layout of the unit 62 described in Fig. 3 and Fig. 4 is only embodiment.But,
For convenience, the layout of unit 62 will be described based on the embodiment described in Fig. 3.
Referring again to Fig. 3, according to battery module 60 quilt of an embodiment of present disclosure
It is configured so that multiple unit 62 is inserted between upper framework 61 and lower framework 63.In other words
Saying, upper framework 61 and lower framework 63 define the space being wherein disposed with multiple unit 62.This
Outward, upper framework 61 and lower framework 63 play and clamp the unit 62 being arranged so that it is mechanically solid
Fixed effect.
Fig. 5 obtains along the line A-A ' of Fig. 3, shows that the cross section of battery module 60 regards
Figure.
An embodiment according to present disclosure, screw thread 64 is formed at upper framework 61 and lower structure
The corresponding position of frame 63.By means of screw thread 64, it is possible to use screw 64-1 is by upper framework
61 and lower framework 63 couple.Can set in a variety of different ways screw thread 64 and screw 64-1
Quantity and position.
Fig. 6 shows the enlarged drawing of part B of the battery module 60 described in Fig. 3.
Multiple grooves 65 of outward appearance corresponding to unit 62 it are formed with in upper framework 61.Additionally,
The top of groove 65 is open, outwards exposes to the open air with the electrode by unit 62.It addition, arranging
It is formed with unit retainer 69 at the top of the groove 65 at upper framework 61.Unit retainer
The top of 69 partly capping units 62 is not so that unit 62 separates from groove 65 and single
The vertical vibrating of unit's retainer 69 also prevention unit 62.
Multiple grooves 65 of outward appearance corresponding to unit 62 it are also formed with in lower framework 63.This
Outward, groove 65 also has open bottom, so that the electrode of unit 62 outwards exposes to the open air.Additionally,
Unit retainer (not shown) it is formed with at the bottom of the groove 65 being arranged at lower framework 63
With the bottom of partly capping unit 62, so that unit 62 does not separates from groove 65.Although
Be formed at the unit retainer at lower framework 63 to be not shown, but they be formed at
Unit retainer 69 at framework 61 is essentially identical.
An embodiment according to present disclosure, unit retainer 69 is positioned in be arranged
Groove 65 between space in.Can the size and dimension of setup unit retainer 69, with part
Ground capping unit 62 and the electrode of not capping unit 62.Although a reality according to present disclosure
The unit retainer 69 executing scheme is shown as having rectangular shape, but can be with various differences
Mode revises the shape and size of unit retainer 69.
An embodiment according to present disclosure, is respectively formed at upper framework 61 and lower framework
Groove 65 in 63 is spaced apart with 2mm to 10mm.Because groove 65 is compartment of terrain
Formed, it is possible to minimize the heat produced when to any unit 62 charge or discharge and passed
It is delivered to another adjacent unit 62.Preferably, groove 65 can be arranged with the interval of 4mm.
Referring again to Fig. 5, according to an embodiment of present disclosure, at upper framework 61
Projection 66 it is formed with on top section.Additionally, be formed recessed in the base section of lower framework 63
Falling into part 66-1, it has the shape corresponding to projection 66 and position.
As it has been described above, in the battery pack 1 of an embodiment according to present disclosure, four
Battery module 60 is configured with the total member of battery module 50 (seeing Fig. 2).Now, when battery mould
During block 60 vertical stacking, projection 66 and sunk part 66-1 can fix a upper battery modules
With a lower battery module.If using projection 66 and sunk part 66-1 to stack battery module
60, then this battery module be can easily stack, and upper battery modules 60 and lower electricity are possible to prevent
Pond module 60 deviates their appropriate location.
An embodiment according to present disclosure, projection 66 is formed at and is arranged on upper framework 61
On the unit retainer 69 at place.In the case, sunk part 66-1 is formed at and is arranged on lower structure
In unit retainer at frame 63, to have the shape corresponding to projection 66.Fig. 3,5 and 6
Showing an embodiment, wherein projection 66 is formed on unit retainer 69.Meanwhile, may be used
To revise the position of projection 66, shape and size in a variety of different ways, and sunk part 66-1
There are the position corresponding to projection 66, shape and size.
An embodiment according to present disclosure, connection unit 67,67-1 are formed at structure
At the side of frame 61 or lower framework 63, it is used for being connected to another battery module.
With reference to Fig. 3 and Fig. 6, depict the company at the side being formed at upper framework 61 and lower framework 63
Order unit 67,67-1.As it has been described above, in the battery pack 1 according to present disclosure, four
Battery module 60 is configured with the total member of battery module 50 (seeing Fig. 2).Now, by means of even
Order unit 67,67-1, battery module 60 can be mechanically coupled to adjacent with its side another
One battery module 60.
An embodiment according to present disclosure, connection unit 67,67-1 haveOr
Shape.HaveThe connection unit 67 of shape and havingThe connection unit 67-1 of shape is permissible
It is connected to each other, to prevent battery module 60 to be horizontally offset from.To this end, when configuration battery
During module assembly part 50, battery module 60 adjacent one another are may be arranged so that haveShape
The connection unit 67 of shape and havingThe connection unit 67-1 of shape is connected to each other.
An embodiment according to present disclosure, in upper framework 61 or the side of lower framework 63
Place is formed with screw thread 68, is used for being connected to inner box 30.As it has been described above, according to present disclosure
An embodiment battery pack 1 in, four battery modules 60 are configured with battery module assembly
Part 50 (seeing Fig. 2).Additionally, the total member of battery module 50 is connected to inner box 30.Therefore,
By means of the screw thread 68 being formed at the side of upper framework 61 or lower framework 63, it is possible to use spiral shell
Total for battery module member 50 is connected to inner box 30 by nail.
An embodiment according to present disclosure, upper framework 61 and lower framework 63 have difference
Color.If upper framework 61 and lower framework 63 have different colors, then it is possible to prevent to obscure
The characteristic of the electrode of the unit 62 being included in the battery module 60 according to present disclosure.
Upper framework 61 and lower framework 63 according to present disclosure can be made up of polymeric material.
Selectively, described polymeric material is Merlon.
Optionally also, described polymeric material is acrylonitrile-butadiene-styrene resin.
In another embodiment of present disclosure, described polymeric material is Merlon
And the mixture of acrylonitrile-butadiene-styrene resin (ABS), and do not contain halogen family (PC)
Element.
One side at present disclosure, it is provided that firm and economic comprises multiple secondary cell
The battery module of unit.
Another aspect at present disclosure, it is provided that there is multiple battery module configuration one
Total member time can ensure that the battery module in the firm connection of mechanical aspects.
Describe in detail present disclosure, it should be understood, however, that these describe in detail and concrete
Embodiment, although indicating the preferred embodiment of present disclosure, but be only by way of illustration to
Go out, because those skilled in the art will understand at the spirit of present disclosure and model from describing in detail
Various different changes within enclosing and amendment.
Claims (17)
1. battery module, is characterized in that, including:
Multiple column secondary battery unit；
Upper framework, there is the outward appearance corresponding to described column secondary battery unit and formed multiple
Groove, described groove is open outwards exposing with the electrode by described column secondary battery unit
Dew；And
Lower framework, there is the outward appearance corresponding to described column secondary battery unit and formed multiple
Groove, described groove is open outwards exposing with the electrode by described column secondary battery unit
Dew, described lower framework and upper framework define and are wherein disposed with multiple described column secondary battery list
The space of unit；
Column secondary battery unit retainer is formed in described upper framework the groove of formation
At the bottom of the groove formed at top and in described lower framework, partly to cover described cylinder
Top and the bottom of shape secondary battery cell be not so that described column secondary battery unit is from institute
State groove to separate.
Battery module the most according to claim 1, is characterized in that,
Described column secondary battery unit is arranged to three row.
Battery module the most according to claim 2, is characterized in that,
Described column secondary battery unit is arranged to ten row.
Battery module the most according to claim 1, is characterized in that,
Described column secondary battery unit is arranged such that three row are arranged and two row arrange it is to hand over
Replace.
Battery module the most according to claim 1, is characterized in that,
Screw thread is formed at described upper framework and the corresponding position of described lower framework, and described upper framework
It is by mean of described screw thread with described lower framework and uses screw attachment.
Battery module the most according to claim 1, is characterized in that,
Described unit retainer is positioned in the space between the groove arranged, and has rectangle
Shape.
Battery module the most according to claim 1, is characterized in that,
The described groove being respectively formed in described upper framework and described lower framework is to arrive with 2mm
10mm's is spaced apart.
Battery module the most according to claim 1, is characterized in that,
Projection is formed on the top section of described upper framework, and
The sunk part with the shape corresponding to described projection and position is formed at described lower framework
Base section in.
Battery module the most according to claim 1, is characterized in that,
Projection is formed on the described unit retainer being arranged at described upper framework, and
There is the sunk part of the shape corresponding to described projection be formed at and be arranged on described lower framework
In the described unit retainer at place.
Battery module the most according to claim 1, is characterized in that,
Connect unit and be formed at the side of described upper framework or described lower framework, be used for and another
Battery module connects.
11. battery modules according to claim 10, is characterized in that,
Described connection unit hasOrShape.
12. battery modules according to claim 1, is characterized in that,
Screw thread is formed at the side of described upper framework or described lower framework, for being connected with inner box
Connect.
13. battery modules according to claim 1, is characterized in that,
Described upper framework and described lower framework have different colors.
14. battery modules according to claim 1, is characterized in that,
Described upper framework and described lower framework are made up of polymeric material.
15. battery modules according to claim 14, is characterized in that,
Described polymeric material is Merlon.
16. battery modules according to claim 14, is characterized in that,
Described polymeric material is acrylonitrile-butadiene-styrene resin.
17. battery modules according to claim 14, is characterized in that,
Described polymeric material is the mixing of Merlon and acrylonitrile-butadiene-styrene resin
Thing, this mixture does not contains halogen.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20130047475 | 2013-04-29 | ||
| KR10-2013-0047475 | 2013-04-29 | ||
| KR10-2013-0063088 | 2013-05-31 | ||
| KR20130063088A KR101446147B1 (en) | 2013-04-29 | 2013-05-31 | Battery module for vehicle's battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104124404A CN104124404A (en) | 2014-10-29 |
| CN104124404B true CN104124404B (en) | 2016-09-07 |
Family
ID=51769745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410174271.9A Active CN104124404B (en) | 2013-04-29 | 2014-04-28 | Battery module for the battery pack of vehicle |
Country Status (2)
| Country | Link |
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| CN (1) | CN104124404B (en) |
| WO (1) | WO2014178565A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102110543B1 (en) * | 2017-03-22 | 2020-05-13 | 주식회사 엘지화학 | Battery pack |
| CN108336268B (en) * | 2018-02-24 | 2021-02-09 | 信丰永冠塑电科技有限公司 | Lithium battery shell and lithium battery using same |
| DE102022108964A1 (en) * | 2022-04-12 | 2023-10-12 | Volker Seefeldt | Accumulator cell housing and battery or battery module made of a large number of secondary cells based on a uniform battery cell housing structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2093818A1 (en) * | 2008-02-14 | 2009-08-26 | Valeo Klimasysteme GmbH | Power train battery assembly of an electric, fuel-cell or hybrid vehicle |
| CN102792483A (en) * | 2011-01-25 | 2012-11-21 | 松下电器产业株式会社 | Battery module and battery assembly used therein |
| CN204118149U (en) * | 2013-04-29 | 2015-01-21 | 株式会社Lg化学 | For the battery module of the battery pack of vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100852049B1 (en) * | 2006-12-12 | 2008-08-13 | 현대자동차주식회사 | Holder for battery module |
| JP2011049014A (en) * | 2009-08-26 | 2011-03-10 | Sanyo Electric Co Ltd | Battery pack of waterproof structure |
| JP5496576B2 (en) * | 2009-08-26 | 2014-05-21 | 三洋電機株式会社 | Battery pack |
| KR101278363B1 (en) * | 2011-06-27 | 2013-06-25 | 세방전지(주) | Battery pack for hybrid vehicle |
-
2014
- 2014-04-23 WO PCT/KR2014/003564 patent/WO2014178565A1/en active Application Filing
- 2014-04-28 CN CN201410174271.9A patent/CN104124404B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2093818A1 (en) * | 2008-02-14 | 2009-08-26 | Valeo Klimasysteme GmbH | Power train battery assembly of an electric, fuel-cell or hybrid vehicle |
| CN102792483A (en) * | 2011-01-25 | 2012-11-21 | 松下电器产业株式会社 | Battery module and battery assembly used therein |
| CN204118149U (en) * | 2013-04-29 | 2015-01-21 | 株式会社Lg化学 | For the battery module of the battery pack of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014178565A1 (en) | 2014-11-06 |
| CN104124404A (en) | 2014-10-29 |
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Effective date of registration: 20211222 Address after: Seoul, South Kerean Patentee after: LG Energy Solution Address before: Seoul, South Kerean Patentee before: LG CHEM, Ltd. |