CN203850370U - Battery module component for vehicle battery pack - Google Patents
Battery module component for vehicle battery pack Download PDFInfo
- Publication number
- CN203850370U CN203850370U CN201420213461.2U CN201420213461U CN203850370U CN 203850370 U CN203850370 U CN 203850370U CN 201420213461 U CN201420213461 U CN 201420213461U CN 203850370 U CN203850370 U CN 203850370U
- Authority
- CN
- China
- Prior art keywords
- battery module
- battery
- battery modules
- plate
- arranged side
- 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.)
- Expired - Lifetime
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910018095 Ni-MH Inorganic materials 0.000 description 1
- 229910018477 Ni—MH Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000000126 substance Substances 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
- H01M50/204—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
- 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
The utility model discloses a battery module component for a vehicle battery pack. The battery module component comprises four battery modules, wherein two battery modules are arranged side by side, two battery modules are stacked and arranged on the two battery modules which are arranged side by side, cylindrical secondary battery units which are respectively included in the battery modules are electrically connected in parallel through plates which are respectively positioned at the tops of the two battery modules which are arranged side by side, the two battery modules which are arranged side by side are electrically connected in series through lower metal plates positioned at the two battery modules which are arranged side by side, the cylindrical secondary battery units which are respectively included in the battery modules are electrically connected in parallel through the following metal plates, the metal plates are respectively positioned at the tops and bottoms of the two battery modules which are stacked on the two battery modules which are arranged side by side, and the four battery modules are electrically connected in series. Thus, a stable and economic battery module component comprising a plurality of secondary battery units can be provided.
Description
Application background
To the cross reference of related application
The application requires to be filed in the korean patent application No.10-2013-0047475 on April 29th, 2013 and to be filed in the priority of korean patent application No.10-2013-0063090 on May 31st, 2013 in Korea S, and the disclosure of these two applications is included in herein by reference.
Technical field
Present disclosure relates to battery module assembly, more particularly, relates to for the electrical connection between the battery module of the battery module assembly of vehicle battery packs.
Background technology
Have for the applications well of multiple product classification the secondary cell with for example high-energy-density of good electrology characteristic and be not only widely used in portable equipment, be also widely used in the electric motor car (EV) or the hybrid electric vehicle (HEV) that are driven by electric drive source.Secondary cell has the major advantage that remarkable reduction fossil fuel uses, and in the use of the energy, does not produce the minor advantage of accessory substance, thereby due to the environmental friendliness improving and efficiency character and as the new energy power that attracts attention.
Lithium ion battery, lithium polymer battery, nickel-cadmium cell, Ni-MH battery, nickel-zinc cell etc. are widely used as secondary cell at present.Such unit secondary battery cell has the operating voltage of about 2.5V to 4.2V.Therefore,, if require higher output voltage, multiple secondary battery cell can be connected in series with setting battery group.In addition, according to the charging/discharging capacity that battery pack is required, also multiple secondary battery cell can be connected in parallel with setting battery group.Therefore the quantity that, is included in the secondary battery cell in battery pack can be set by different way according to desired output voltage or charging/discharging capacity.
Meanwhile, if by connected in series or in parallel multiple secondary battery cell with setting battery group, the secondary battery cell being included in battery pack should be firmly electrically connected and mechanical connection.Therefore,, for battery module assembly and battery pack, need stable and economic design, to guarantee the firm connection of secondary battery cell.
Utility model content
Present disclosure is intended to solve the problem of prior art, and therefore present disclosure relates to the battery module assembly that is provided for vehicle battery packs.
In the one side of present disclosure, a kind of battery module assembly is provided, it has four battery modules, wherein two battery modules are arranged side by side, and two battery modules are stacking and be arranged on two battery modules that are arranged side by side, the plate that is wherein included in respectively the top place by laying respectively at two battery modules that are arranged side by side, cylindrical secondary battery unit in battery module is electrically connected by parallel connection, two battery modules that are wherein arranged side by side are electrically connected in series by the lower metallic plate that is positioned at two battery module places that are arranged side by side, the cylindrical secondary battery unit being wherein included in respectively in battery module is electrically connected by parallel connection by following metallic plate, described metallic plate lays respectively at the top and the bottom that are stacked on two battery modules on two battery modules that are arranged side by side, and wherein said four battery modules are electrically connected in series.
According to present disclosure embodiment, described metallic plate can be by any the making being selected from nickel, copper, brass and nickel-clad copper.
According to present disclosure embodiment, described metallic plate can be connected to the cylindrical secondary battery unit being included in each battery module by resistance welded, ultra-sonic welded, laser welding or electroconductive binder.
According to present disclosure embodiment, described metallic plate can have the thickness of 0.1mm to 0.4mm.
May further include busbar according to the battery module assembly of present disclosure, this busbar is configured to two battery modules that are arranged side by side to be electrically connected with stacking two battery modules thereon.In this case, the plate that lays respectively at the top place of two battery modules that are arranged side by side can have area larger compared with each battery module, region outside the area that exceeds battery module of each plate can vertically be folded, and described busbar can and lay respectively between the plate at bottom place of two stacking battery modules between vertical folded part.
In the one side of present disclosure, can provide the stable and economic battery module assembly that comprises multiple secondary battery cell.
Brief description of the drawings
Annexed drawings set forth the preferred embodiment of present disclosure, and be used from above disclosure one the further understanding that the technical spirit to present disclosure is provided.But present disclosure should not be construed as limited to accompanying drawing.In the drawings:
Fig. 1 is the stereogram that shows a kind of battery pack, and described battery pack comprises according to the battery module assembly of an embodiment of present disclosure.
Fig. 2 is the exploded perspective view that shows a kind of battery pack, and described battery pack comprises according to the battery module assembly of an embodiment of present disclosure.
Fig. 3 is the stereogram showing according to the battery module of the battery module assembly of an embodiment of present disclosure.
Fig. 4 shows to be included in the stereogram according to the first battery module in four battery modules in the battery module assembly of an embodiment of present disclosure.
Fig. 5 shows to be included in the stereogram according to the second battery module in four battery modules in the battery module assembly of an embodiment of present disclosure.
Fig. 6 is an exploded perspective view, and it shows that the first and second battery modules that are included in according in four battery modules in the battery module assembly of an embodiment of present disclosure are connected.
Fig. 7 is an exploded perspective view, and it shows that the third and fourth battery module being included in according in four battery modules in the battery module assembly of an embodiment of present disclosure is stacked.
Fig. 8 is the stereogram showing according to the battery module assembly of an embodiment of present disclosure.
Embodiment
Hereinafter, describe with reference to the accompanying drawings the preferred embodiment of present disclosure in detail.Before describing, should understand, the term using in this specification and the claims of enclosing should not be construed as limited to general sense and dictionary meanings, but should suitably define on the basis of principle of term allowing the artificial best interpretations of invention, implication and concept based on corresponding with the technical elements of present disclosure are understood.Therefore, the description herein proposing is only in order to illustrate the preferred embodiment of object, and is not intended to limit the scope of the disclosure, and it is therefore to be understood that under the prerequisite of spirit and scope that does not depart from present disclosure, also can make other equivalents and remodeling.
Fig. 1 shows to comprise the stereogram according to the battery pack 1 of the battery module assembly 50 of an embodiment of present disclosure.
The battery pack 1 of describing in Fig. 1 is the vehicle battery packs 1 that can be installed to vehicle, hybrid electric vehicle (HEV), motor vehicle (EV) etc.
Preferably, battery pack 1 can have according to the size of the standard for Vehicular battery.Therefore, battery pack 1 can totally have hexahedral shape.
Also preferably, battery module assembly 50 also can have according to the size of the standard for Vehicular battery.But battery pack 1 and battery module assembly 50 are not limited to above-mentioned size, and their length, width and highly can set with various ways.
Fig. 2 is the exploded perspective view that shows a kind of battery pack 1, and described battery pack comprises according to the battery module assembly 50 of an embodiment of present disclosure.
Be connected to inner box 30 according to the battery module assembly 50 of an embodiment of present disclosure, and be included between group box 10 and lower group box 70 with setting battery group 1.
Fig. 3 is the stereogram showing according to the battery module 60 of the battery module assembly 50 of an embodiment of present disclosure.
With reference to Fig. 3, battery module 60 is configured such that multiple cylindrical secondary battery unit 62 (hereinafter also referred to as " unit ") is between upper frame 61 and underframe 63.For convenient, the electrode of the unit 62 that supposition is exposed to upper frame 61 is high potential electrodes (+), and the electrode of the unit 62 exposing to underframe 63 is low potential electrodes (-).In addition,, in order to identify better upper frame 61 and underframe 63 by bore hole, draw and underframe 63 use light color are drawn dark upper frame 61 use.
In the time being used for vehicle, can there is the operating voltage of 12V according to the battery pack 1 of an embodiment of present disclosure.In addition can there is, the operating voltage of 3V according to the secondary battery cell 62 of an embodiment of present disclosure.Therefore, four battery modules 60 can be connected in series with setting battery modular assembly 50.
Hereinafter, will the battery module assembly 50 being made up of the battery module 60 shown in Fig. 3 be described.As a reference, the term that uses in this specification " on ", D score, " top " and " bottom " represent the position based on accompanying drawing.
Formed by four battery modules 60 according to the battery module assembly 50 of an embodiment of present disclosure.Hereinafter, these four battery modules 60 will be distinguished by numeral.
Fig. 4 shows to be included in the stereogram according to the first battery module 60-1 in four battery modules in the battery module assembly 50 of an embodiment of present disclosure.
With reference to Fig. 4, can find that a plate 51 is increased to the upper frame 61-1 of battery module 60 depicted in figure 3.Plate 51 is made of metal and is electrically connected to the high potential end of battery module 60-1.Therefore the high potential end that, is included in the unit 62-1 in battery module 60-1 can pass through plate 51 electrical connection in parallel.
According to present disclosure embodiment, plate 51 can be by any the making being selected from nickel, copper, brass and nickel-clad copper.These materials are only examples, and the metal of any kind that can easily be replaced by those skilled in the art of plate 51 is made.
According to present disclosure embodiment, plate 51 has the thickness of 0.1mm to 0.4mm.Can consider the factor of rigidity, conductivity etc. and set in a different manner thickness according to the character of metal.
According to present disclosure embodiment, plate 51 and unit 62-1 are connected by resistance welded, ultra-sonic welded, laser welding or electroconductive binder.
The gross area of plate 51 is greater than the area of the upper frame 61-1 of the first battery module 60-1.In addition, a part for plate 51, exceeds the region 51-a beyond the area of upper frame 61-1 of the first battery module 60-1, is vertically folded.In the time of setting battery modular assembly 50 subsequently, fold domain 51-a is for the mechanical connection of stacking battery module 60-3 (with reference to Fig. 7) on it be electrically connected.
Fig. 5 shows to be included in the stereogram according to the second battery module 60-2 in four battery modules in the battery module assembly 50 of an embodiment of present disclosure.
With reference to Fig. 5, can find that the second battery module 60-2 has the shape of putting upside down with battery module 60 depicted in figure 3.In addition, can also find that a plate 52 is increased to the underframe 63-2 of the second battery module 60-2.Plate 52 is made of metal and is electrically connected to the low potential end of battery module 60-2.Therefore the low potential end that, is included in the unit 62-2 in the second battery module 60-2 can pass through plate 52 electrical connection in parallel.
Material, thickness and the welding method of plate 52 and the plate 51 of Fig. 4 are basic identical.
The gross area of plate 52 is greater than the area of the underframe 63-2 of the second battery module 60-2.In addition, a part for plate 52, exceeds the region 52-a beyond the area of underframe 63-2 of the second battery module 60-2, is vertically folded.In the time of setting battery modular assembly 50 subsequently, fold domain 52-a is for the mechanical connection of stacking battery module 60-4 (with reference to Fig. 7) on it be electrically connected.
Fig. 6 is an exploded perspective view, and it shows that the first and second battery module 60-1, the 60-2 that are included in according in four battery modules in the battery module assembly 50 of an embodiment of present disclosure are connected.
With reference to Fig. 6, can find that plate 53 is placed in the bottom of the first and second battery module 60-1,60-2.
Plate 53 is made of metal and is electrically connected to the low potential end of the first battery module 60-1.Therefore the low potential end that, is included in the unit 62-1 in the first battery module 60-1 can pass through plate 53 electrical connection in parallel.Meanwhile, plate 53 is made of metal and is electrically connected to the high potential end of the second battery module 60-2.Therefore the high potential end that, is included in the unit 62-2 in the second battery module 60-2 can pass through plate 53 electrical connection in parallel.Meanwhile, plate 53 has the area that comprises the first battery module 60-1 and the second battery module 60-2.Therefore, the high potential end of the low potential end of the first battery module 60-1 and the second battery module 60-2 can be electrically connected in series.
Material, thickness and the welding method of plate 53 and the plate 51 of Fig. 4 are basic identical.
According to present disclosure embodiment, the gross area of plate 53 is greater than the area sum of the first battery module 60-1 and the second battery module 60-2.In addition, a part for plate 53, exceeds the region 53-a beyond the gross area of the first battery module 60-1 and the second battery module 60-2, is vertically folded.In addition, form screw thread 68 in a side of the first battery module 60-1 and a side of the second battery module 60-2.Therefore, can in vertical fold domain 53-a, form screw hole, and plate 53 can be mechanically attached to the first battery module 60-1 and the second battery module 60-2 by screw thread 68 and screw.
According to present disclosure embodiment, in battery module 60, link 67,67-1 are formed at a side of upper frame 61 or underframe 63 for being connected to another battery module.
Referring again to Fig. 3, link 67,67-1 in the upper frame 61 of battery module 60 and the formation of the side of underframe 63 are described.As mentioned above, according in the battery pack 1 of an embodiment of present disclosure, four battery module 60 setting battery modular assemblies 50 (seeing Fig. 2).Now, battery module can pass through link 67,67-1 mechanical attachment to another battery module 60 adjacent with its side.
According to present disclosure embodiment, link 67,67-1 have " ┐ " or " └ " shape.The link 67 with " ┐ " shape can be connected to each other to prevent that with the link 67-1 with " └ " shape battery module 60 from departing from the horizontal direction.For this reason, in the time of setting battery modular assembly 50, battery module adjacent one another are 60 can be arranged to the link 67-1 that has the link 67 of " ┐ " shape and have " └ " shape is connected to each other.
If link 67,67-1 are formed at the side of the first battery module 60-1 and the second battery module 60-2, the first battery module 60-1 and the second battery module 60-2 can pass through link 67,67-1 mechanical connection.Mechanical attachment ability between the battery module 60 of link 67,67-1 enhancing battery module assembly 50.
Fig. 7 is an exploded perspective view, and it shows that the third and fourth battery module 60-3, the 60-4 that are included in according in four battery modules in the battery module assembly 50 of an embodiment of present disclosure are stacked.
With reference to Fig. 7, plate 54 is attached to the high potential end of the 3rd battery module 60-3.In addition, plate 55 is attached to the low potential end of the 3rd battery module 60-3.The unit 62-3 being included in the 3rd battery module 60-3 can be by plate 54,55 electrical connection in parallel.
Plate 56 is attached to the high potential end of the 4th battery module 60-4.In addition, plate 57 is attached to the low potential end of the 4th battery module 60-3.The unit 62-4 being included in the 4th battery module 60-4 can be by plate 56,57 electrical connection in parallel.
With reference to Fig. 7, can find that the 3rd battery module 60-3 and the 4th battery module 60-4 are stacked on respectively on the first battery module 60-1 and the second battery module 60-2 being arranged side by side.
The 3rd battery module 60-3 is electrically connected in series to the first battery module 60-1.Therefore, the low potential end of the 3rd battery module 60-3 is stacked into adjacent with the high potential end of the first battery module 60-1.
In addition, the 4th battery module 60-4 is electrically connected in series to the second battery module 60-2.Therefore, the high potential end of the 4th battery module 60-4 is stacked into adjacent with the low potential end of the second battery module 60-2.
According to present disclosure embodiment, on the top of the upper frame 61 of battery module 60, form projection 66, and form and have corresponding to the shape of projection 66 and the sunk part 66-1 of position in the bottom of underframe 63.
Referring again to Fig. 3 to 5, can find according to forming projection 66 on the top of the upper frame 61 of an embodiment of present disclosure, and form and have corresponding to the shape of projection 66 and the sunk part 66-1 of position in the bottom of underframe 63.
As mentioned above, according in the battery pack 1 of an embodiment of present disclosure, four battery module 60 setting battery modular assemblies 50 (seeing Fig. 2).Now, in the time of battery module 60-1 to 60-4 vertical stacking, projection 66 and recessed portion 66-1 can fix the battery module that is positioned at below with the position of the battery module that is positioned at top.In addition,, when battery module 60-1 to 60-4 is by projection 66 and sunk part 66-1 when stacking, battery module 60 can be easily stacking, and also can prevent that battery module 60 and lower battery module 60 from departing from from tram.
When projection 66 and sunk part 66-1 are formed at first and when the 3rd battery module 60-1,60-3 place, the first battery module 60-1 and the 3rd battery module 60-3 can be by protruding 66 and sunk part 66-1 mechanical connection.In addition,, when projection 66 and sunk part 66-1 are formed at second and when the 4th battery module 60-2,60-4 place, the second battery module 60-2 and the 4th battery module 60-4 can be by protruding 66 and sunk part 66-1 mechanical connection.
Meanwhile, the first battery module 60-1 and the 3rd battery module 60-3 can pass through vertical fold domain 51-a mechanical connection and the electrical connection of plate 51.In addition, the second battery module 60-2 and the 4th battery module 60-4 can pass through vertical fold domain 52-a mechanical connection and the electrical connection of plate 52.Now, can use the screw thread 68 at the underframe place that is formed at the 3rd battery module 60-3, vertical fold domain 51-a and the screw of plate 51 to carry out mechanical connection.Similarly, also can use the screw thread 68 at the upper frame place that is formed at the 4th battery module 60-4, vertical fold domain 51-a and the screw of plate 51 to carry out mechanical connection.
Fig. 8 is the stereogram showing according to the battery module assembly 50 of an embodiment of present disclosure.
With reference to Fig. 8, can find that the battery module 60-1 to 60-4 describing is by mechanical connection and electrical connection in Fig. 4 to 7.
According to present disclosure embodiment, by battery module 60 vertical stackings, the first battery module 60-1 and the 3rd battery module 60-3 are electrically connected in series by busbar 58, and the second battery module 60-2 and the 4th battery module 60-4 are also electrically connected in series by busbar 58.Busbar 58 also can be connected between the first battery module 60-1 and the 3rd battery module 60-3 and be connected between the second battery module 60-2 and the 4th battery module 60-4 by screw.
According to present disclosure, can provide the stable and economic battery module assembly that comprises multiple secondary battery cell.
Describe present disclosure in detail.But, although should be appreciated that detailed explanation and concrete example have indicated the preferred embodiment of present disclosure, only provide in the mode of example, because from this detailed description, those skilled in the art are by the multiple variation and the amendment that understand in present disclosure spirit and scope.
Claims (6)
1. a battery module assembly, it has four battery modules, it is characterized in that, and wherein two battery modules are arranged side by side, and two battery modules are stacking and be arranged on two battery modules that are arranged side by side,
The plate that is wherein included in respectively the top place by laying respectively at two battery modules that are arranged side by side, cylindrical secondary battery unit in battery module is electrically connected by parallel connection,
Two battery modules that are wherein arranged side by side are electrically connected in series by the lower metallic plate that is positioned at two battery module places that are arranged side by side,
The cylindrical secondary battery unit being wherein included in respectively in battery module is electrically connected by parallel connection by following metallic plate, and described metallic plate lays respectively at the top and the bottom that are stacked on two battery modules on two battery modules that are arranged side by side, and
Wherein said four battery modules are electrically connected in series.
2. battery module assembly according to claim 1, is characterized in that,
Wherein said metallic plate is by any the making being selected from nickel, copper, brass and nickel-clad copper.
3. battery module assembly according to claim 1, is characterized in that,
Wherein said metallic plate is connected to the cylindrical secondary battery unit being included in each battery module by resistance welded, ultra-sonic welded, laser welding or electroconductive binder.
4. battery module assembly according to claim 1, is characterized in that,
Wherein said metallic plate has the thickness of 0.1mm to 0.4mm.
5. battery module assembly according to claim 1, is characterized in that, further comprises busbar, and this busbar is configured to two battery modules that are arranged side by side to be electrically connected with stacking two battery modules thereon.
6. battery module assembly according to claim 5, is characterized in that,
The plate that wherein lays respectively at the top place of two battery modules that are arranged side by side has area larger compared with each battery module,
Wherein the region outside the area that exceeds battery module of each plate is vertically folded, and
Wherein said busbar is between vertical fold domain and lay respectively between the plate at bottom place of two stacking battery modules.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20130047475 | 2013-04-29 | ||
| KR10-2013-0047475 | 2013-04-29 | ||
| KR10-2013-0063090 | 2013-05-31 | ||
| KR20130063090A KR101446148B1 (en) | 2013-04-29 | 2013-05-31 | Battery module assembly for vehicle's battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850370U true CN203850370U (en) | 2014-09-24 |
Family
ID=51563348
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420213461.2U Expired - Lifetime CN203850370U (en) | 2013-04-29 | 2014-04-29 | Battery module component for vehicle battery pack |
| CN201410176175.8A Active CN104124422B (en) | 2013-04-29 | 2014-04-29 | Battery module assembly for vehicle battery packs |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176175.8A Active CN104124422B (en) | 2013-04-29 | 2014-04-29 | Battery module assembly for vehicle battery packs |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN203850370U (en) |
| WO (1) | WO2014178567A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124422A (en) * | 2013-04-29 | 2014-10-29 | 株式会社Lg化学 | Battery module aggregate included in battery pack for vehicle |
| US9306194B2 (en) | 2013-04-29 | 2016-04-05 | Lg Chem, Ltd. | Battery module assembly for vehicle's battery pack |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854322A (en) * | 2019-09-20 | 2020-02-28 | 杭州乾代科技有限公司 | Modularized lithium battery module |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006244982A (en) * | 2005-02-04 | 2006-09-14 | Ritsuwa Yo | Battery assembly |
| KR101016596B1 (en) * | 2009-01-29 | 2011-02-22 | 강정욱 | Cell cartridge |
| JP5543231B2 (en) * | 2010-01-27 | 2014-07-09 | 三洋電機株式会社 | Battery system |
| JP4923314B1 (en) * | 2010-09-17 | 2012-04-25 | パナソニック株式会社 | Battery block and battery module |
| CN102447081B (en) * | 2010-10-13 | 2014-03-26 | 微宏动力系统（湖州）有限公司 | Battery pack supporting frame |
| CN102859834A (en) * | 2010-10-19 | 2013-01-02 | 三洋电机株式会社 | Power supply device, and vehicle and electrical storage device each equipped with same |
| JP5699559B2 (en) * | 2010-11-17 | 2015-04-15 | ソニー株式会社 | Non-aqueous electrolyte battery |
| WO2014178567A1 (en) * | 2013-04-29 | 2014-11-06 | 주식회사 엘지화학 | Battery module aggregate included in battery pack for vehicle |
-
2014
- 2014-04-23 WO PCT/KR2014/003566 patent/WO2014178567A1/en active Application Filing
- 2014-04-29 CN CN201420213461.2U patent/CN203850370U/en not_active Expired - Lifetime
- 2014-04-29 CN CN201410176175.8A patent/CN104124422B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124422A (en) * | 2013-04-29 | 2014-10-29 | 株式会社Lg化学 | Battery module aggregate included in battery pack for vehicle |
| US9306194B2 (en) | 2013-04-29 | 2016-04-05 | Lg Chem, Ltd. | Battery module assembly for vehicle's battery pack |
| CN104124422B (en) * | 2013-04-29 | 2017-01-04 | 株式会社Lg化学 | Battery module assembly for vehicle battery packs |
| US9865845B2 (en) | 2013-04-29 | 2018-01-09 | Lg Chem, Ltd. | Case for vehicle's battery pack |
| US9882178B2 (en) | 2013-04-29 | 2018-01-30 | Lg Chem, Ltd. | Battery module assembly for vehicle's battery pack |
| US10141546B2 (en) | 2013-04-29 | 2018-11-27 | Lg Chem, Ltd. | Inner case of battery module assembly for vehicle's battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104124422B (en) | 2017-01-04 |
| CN104124422A (en) | 2014-10-29 |
| WO2014178567A1 (en) | 2014-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101446148B1 (en) | Battery module assembly for vehicle's battery pack | |
| CN105794015B (en) | Battery module and battery pack including the battery module | |
| CN104979504B (en) | Cell module array, battery pack and battery operating system | |
| EP3624215B1 (en) | Battery pack and vehicle including same | |
| CN204011509U (en) | Battery module assembly for vehicle battery packs | |
| EP3079183B1 (en) | Battery module array comprising under-base bar | |
| CN204011510U (en) | Be used for the inner casing of the battery module assembly of vehicle battery packs | |
| EP3018733A1 (en) | Stackable battery module having easily modifiable connection structure | |
| KR20180038253A (en) | Battery module, battery pack comprising the battery module and vehicle comprising the battery pack | |
| US11158895B2 (en) | Battery module, battery pack including battery module, and vehicle including battery pack | |
| US11018391B2 (en) | Battery cell, battery module, and battery pack and vehicle including the same | |
| JP2019502229A (en) | Battery module, battery pack including the battery module, and automobile including the battery pack | |
| CN210489709U (en) | Battery module, battery pack including the same, and vehicle including the battery pack | |
| CN110199408B (en) | Battery pack and vehicle including the same | |
| CN203850370U (en) | Battery module component for vehicle battery pack | |
| US10103404B2 (en) | Module having a plurality of removable cells, battery comprising such a module and vehicle comprising such a battery | |
| KR101821376B1 (en) | Battery module array having 2-cell with center frame type module | |
| CN112236896A (en) | ICB assembly, battery module including the same, and method of manufacturing the battery module | |
| JP7062137B2 (en) | ICB assembly, battery module including it and its manufacturing method | |
| KR101821377B1 (en) | Battery module array having 2-cell with center case type module | |
| CN104124404A (en) | Battery module comprised in battery pack for motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |