CN109273638A - A kind of battery modules shell - Google Patents
A kind of battery modules shell Download PDFInfo
- Publication number
- CN109273638A CN109273638A CN201811181514.6A CN201811181514A CN109273638A CN 109273638 A CN109273638 A CN 109273638A CN 201811181514 A CN201811181514 A CN 201811181514A CN 109273638 A CN109273638 A CN 109273638A
- Authority
- CN
- China
- Prior art keywords
- positioning strip
- battery modules
- lower case
- shell
- shell according
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage 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
-
- 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 present invention relates to a kind of battery modules shells, the upper cover body being connected in the lower case with the lower case is located at including lower case, lid, the first positioning strip extended along the longitudinal direction, the second positioning strip extended in left-right direction are provided in the lower case, the placement space for being used for placing battery mould group is formed between first positioning strip, the second positioning strip, and the height of second positioning strip is lower than the height of first positioning strip.The present invention realizes the positioning of battery modules by the first positioning strip, the adjustment after being put by the difference in height realization battery modules of the first positioning strip, second point positioning strip, the installation for more battery modules.
Description
Technical field
The present invention relates to new energy battery technology fields, more particularly to a kind of battery modules shell.
Background technique
It is well known that driving automobile after petroleum is generated electricity with battery storage energy, the energy consumed about directly makes
With the 1/4 of fuel oil.Meanwhile with the rise of environmentally friendly concept, the current development of various new energy vehicles is more positive rapid.Mesh
Before, common on-vehicle battery, in order to pursue higher energy density, most of producers use lithium battery.
Lithium battery generally includes battery case, is placed on the intracorporal battery modules of battery case.Commonly used in new-energy automobile
On-vehicle battery electricity consumption it is larger, need to place multiple battery modules in battery case, the structure of battery case directly influences
Placement, processing and the intensity of battery modules.
Summary of the invention
The object of the present invention is to provide a kind of battery modules shells.
In order to achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of battery modules shell, be located in the lower case including lower case, lid be connected with the lower case it is upper
Lid is provided with the first positioning strip extended along the longitudinal direction in the lower case, second extended in left-right direction positions
Item forms the placement space for being used for placing battery mould group, and described second between first positioning strip, the second positioning strip
The height of positioning strip is lower than the height of first positioning strip.
Preferably, the placement space is provided with multiple along front and rear, left and right direction, edge in each placement space
Front-rear direction can place multiple battery modules, it is ensured that first positioning strip is all had at left and right sides of each battery modules
It is positioned, realizes the stability of battery modules installation.
Preferably, the first positioning strip upper surface offers the fixation hole for fixing battery modules.
Preferably, the second positioning strip upper surface is provided with connecting column, and the connecting column can be used for connecting, is fixed
Position, winding displacement etc..
It is further preferred that offer screw hole on second positioning strip, bolt is from the second positioning strip lower part
The screw hole is penetrated, the bar portion that the bolt is pierced by the second positioning strip upper surface forms the connecting column, phase
Than existing connecting column using the form directly welded, has and do not allow easy fracture, the more preferable feature of intensity.
It is further preferred that having gasket between the second positioning strip lower surface and the head of the bolt.
Preferably, the bottom of the lower case is provided with a plurality of reinforcing rib, and the lower case bears all battery moulds
Group weight is arranged the intensity that the reinforcing rib substantially increases shell, meets the intensity need that multiple battery modules are arranged in shell
It asks.
It is further preferred that the reinforcing rib is distributed in matrix pattern.
Preferably, the lower case is square, with shell bottom, front housing side that the shell bottom surrounding is set, after
Shell is in, left housing and right shell side, the second positioning strip described in one are bonded with the front housing side, and described second is fixed
The height of position item is lower than the height on the front housing side, and the second positioning strip described in one and the front housing side realize that welding is solid
Fixed, the difference in height of the two is convenient for the operation adjustment of welding.
It is further preferred that the housings close, wire guide is offered on the front housing side of the lower case.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
The present invention realizes the positioning of battery modules by the first positioning strip, passes through the height of the first positioning strip, second point positioning strip
Difference realize battery modules be put into after adjustment, the installation for more battery modules.
Detailed description of the invention
Attached drawing 1 is the stereoscopic schematic diagram one of battery modules shell in the present embodiment；
Attached drawing 2 is the stereoscopic schematic diagram two of battery modules shell in the present embodiment；
Attached drawing 3 is the stereoscopic schematic diagram of lower case in the present embodiment；
Attached drawing 4 is the connection schematic diagram of connecting column in the present embodiment；
Attached drawing 5 is the stereoscopic schematic diagram of battery modules in the present embodiment；
Attached drawing 6 is the schematic top plan view of battery modules in the present embodiment；
Attached drawing 7 is the schematic front view of battery modules in the present embodiment；
Wherein: 1, battery case；10, lower case；100, the first positioning strip；1000, fixation hole；101, the second positioning strip；1010,
Screw hole；102, placement space；103, connecting column；104, shell bottom；105, front housing side；106, rear shell side；1060, wire guide；107,
Reinforcing rib；11, upper cover body；2, battery modules；20, core bracket；200, the first conducting wire block；201, the second conducting wire block；
202, wire channel；203, support portion；204, line pressing portion；205, binding hole；21, conductive sheet；210, conductive contact blade；2100, outer
Prolong section；2101, vertical section；2102, interior to prolong section；202, interconnecting piece；2020, connecting hole.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
A kind of on-vehicle battery, including battery case 1, the battery modules being arranged in battery case 12.Wherein:
As shown in Figure 1, 2: battery case 1 is located at the upper cover being connected in lower case 10 with lower case 10 including lower case 10, lid
Body 11, entire shell base closed.
In Fig. 3, the right side of attached drawing be before, left side be after, downside be it is left, upside is right: be provided with edge in lower case 10
First positioning strip 100 of front-rear direction extension, the second positioning strip 101 extended in left-right direction, the first positioning strip 100, second
The placement space 102 for being used for placing battery mould group 2 is formed between positioning strip 101.Wherein:
First positioning strip, 100 upper surface offers the fixation hole 1000 for fixing battery modules 2, and fixation hole 1000 is fixed along first
The extending direction distribution of position item 100.
Second positioning strip, 101 upper surface is provided with for connecting, positioning, the connecting column 103 of winding displacement, the second positioning strip 101
Height be lower than the first positioning strip 100 height.The connection type of connecting column 103 are as follows: offer screw hole on the second positioning strip 101
1010, bolt penetrates screw hole 1010 from 101 lower part of the second positioning strip, and bolt is pierced by the bar portion of 101 upper surface of the second positioning strip
103a forms connecting column 103, has gasket 103c between 101 lower surface of the second positioning strip and the head 103b of bolt, such as Fig. 4 institute
Show.Compared to existing connecting column using the form directly welded, has and do not allow easy fracture, the more preferable feature of intensity.
Placement space 102 is provided with multiple along front and rear, left and right direction, along the longitudinal direction can in each placement space 102
Multiple battery modules 2 are placed, as shown, 102 front-rear direction of placement space is arranged two, left and right directions is arranged three.
Lower case 10 is square, with shell bottom 104, be arranged in the front housing of 104 surrounding of shell bottom in 105, rear shell 106,
Left housing while and when right shell, second positioning strip 101 is bonded with front housing side 105, and the height of the second positioning strip 101 is lower than
The height on front housing side 105, second positioning strip 101 realize with front housing side 105 and are welded and fixed that the difference in height of the two is convenient for welding
Operation adjustment.Wire guide 1060 is offered on the rear shell side 106 of lower case 10.
The bottom of lower case 10 is provided with a plurality of reinforcing rib 107, and lower case 10 bears all 2 weight of battery modules, setting
Reinforcing rib 107 substantially increases the intensity of shell, meets the strength demand that multiple battery modules 2 are arranged in shell, as shown in Fig. 2,
Reinforcing rib 107 is distributed in matrix pattern in the present embodiment.
In Fig. 5, before being under attached drawing, on be after, a left side is left and right is right: battery modules 2 include core bracket 20, setting
Core (not shown) in core bracket 20, the conductive sheet 21 for being connected to 20 outside front and rear sides of core bracket, it is conductive
Piece 21 is mutually conductively connected with core two-stage.In the present embodiment: core bracket 20 includes symmetrically arranged first core bracket
20a, the second core bracket 20b, the first core bracket 20a, the second core bracket 20b are interlocked.The top of core bracket 20 is set
It is equipped with conducting wire stop component, line pressing component.Wherein:
Conducting wire stop component includes the first conducting wire block 200, the second conducting wire block 201, the first conducting wire block 200, the second conducting wire
It is formed between block 201 and extends the wire channel 202 for conducting wire to be arranged, wire channel 202 along 20 front-rear direction of core bracket
Bottom surface and the top surface of core bracket 20 be flush.
Line pressing component includes the support portion 203 being set on core bracket 20, the line pressing portion being arranged on support portion 203
204, be provided with the binding hole 205 in line pressing portion 204, line pressing portion 204 be located at 200 top of the first conducting wire block left side and/or
Right side above the second conducting wire block 201.Face where line pressing portion 204 is parallel with the top surface of core bracket 20, distance
20 top surface of core bracket is greater than 5mm, it is ensured that all conducting wires can be entirely located in line pressing portion 204 hereinafter, and by enough spaces
Carry out binding.
In addition, 20 top side detachable of core bracket be provided with wire-protecting lid, wire-protecting lid covers wire channel 202
Lid, setting wire-protecting lid can be directly exposed to core bracket outer to avoid conducting wire, play a protective role to conducting wire, make battery
It is more clean and tidy；Whether can according to need selection use, it is also convenient for the arrangement of conducting wire.
Multiple conductive contact blades 210 for protruding its surface are provided on conductive sheet 21, one end of conductive contact blade 210, which is connected to, leads
On electric piece 21, the other end is free end, conductive contact blade 210 with a thickness of 0.8-1.0mm, it is ensured that in dismounting cell, conduction touching
The intensity of piece 210 avoids being broken.In the present embodiment: conductive contact blade 210 is connected with one end with conductive sheet 21 leads to separate
Extension section 2100 that electric piece 21 extends, one end are connected the vertical section 2101 extended along lower section with 2100 other end of extension section, and one
End is connected with 2101 other end of vertical section prolongs section 2102 in extending close to conductive sheet 21, and the other end for inside prolonging end 2102 is
Free end increases the conductive contact area of conductive contact blade 210.
The two sides of core bracket 20 are provided with interconnecting piece 202, and connecting hole 2020, connecting hole are offered on interconnecting piece 202
2020 vertically extend.When installation, the connecting hole 2020 of core bracket 20 is directed at the fixation hole 1000 of the first positioning strip 100
It puts down, passes through the position of the first positioning strip 100 limitation left and right；When battery modules 2 pile a placement space 102, pass through
The height of two positioning strip 101 relatively it is low being put into and carry out appropriate adjustment in order to the last one battery modules 2, finally by spiral shell
Silk fastening.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of battery modules shell, it is located at including lower case, lid and is connected in the lower case with the lower case
Upper cover body, it is characterised in that: be provided with the first positioning strip extended along the longitudinal direction in the lower case, prolong in left-right direction
The second positioning strip stretched forms the placement space for being used for placing battery mould group between first positioning strip, the second positioning strip,
And the height of second positioning strip is lower than the height of first positioning strip.
2. a kind of battery modules shell according to claim 1, it is characterised in that: the placement space is along front and back, a left side
Right direction is provided in multiple, each described placement spaces can place multiple battery modules along the longitudinal direction.
3. a kind of battery modules shell according to claim 1, it is characterised in that: open the first positioning strip upper surface
Equipped with the fixation hole for fixing battery modules.
4. a kind of battery modules shell according to claim 1, it is characterised in that: the second positioning strip upper surface is set
It is equipped with connecting column.
5. a kind of battery modules shell according to claim 4, it is characterised in that: offered on second positioning strip
Screw hole, bolt penetrate the screw hole from the second positioning strip lower part, and the bolt is pierced by second positioning strip
The bar portion of upper surface forms the connecting column.
6. a kind of battery modules shell according to claim 5, it is characterised in that: the second positioning strip lower surface with
There is gasket between the head of the bolt.
7. a kind of battery modules shell according to claim 1, it is characterised in that: the bottom of the lower case is provided with
A plurality of reinforcing rib.
8. a kind of battery modules shell according to claim 7, it is characterised in that: the reinforcing rib is in matrix pattern point
Cloth.
9. a kind of battery modules shell according to claim 1, it is characterised in that: the lower case is square, tool
Have shell bottom, be arranged in the front housing of the shell bottom surrounding in, rear shell, left housing while and when right shell, second is fixed described in one
Position item is bonded with the front housing side, and the height of second positioning strip is lower than the height on the front housing side.
10. a kind of battery modules shell according to claim 9, it is characterised in that: the housings close, under described
Wire guide is offered on the front housing side of shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810695957 | 2018-06-29 | ||
| CN2018106959570 | 2018-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109273638A true CN109273638A (en) | 2019-01-25 |
| CN109273638B CN109273638B (en) | 2024-09-10 |
Family
ID=65195554
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181514.6A Active CN109273638B (en) | 2018-06-29 | 2018-10-11 | Battery module shell |
| CN201821646165.6U Active CN208767376U (en) | 2018-06-29 | 2018-10-11 | A kind of battery modules shell |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646165.6U Active CN208767376U (en) | 2018-06-29 | 2018-10-11 | A kind of battery modules shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109273638B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273638B (en) * | 2018-06-29 | 2024-09-10 | 苏州索尔智行新能源科技有限公司 | Battery module shell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205564850U (en) * | 2016-04-08 | 2016-09-07 | 广州橙行智动汽车科技有限公司 | Batteries of electric vehicle wraps shell structure |
| DE102015224777A1 (en) * | 2015-12-10 | 2017-06-14 | Volkswagen Aktiengesellschaft | Battery housing for a vehicle traction battery |
| CN208767376U (en) * | 2018-06-29 | 2019-04-19 | 江苏索尔新能源科技股份有限公司 | A kind of battery modules shell |
-
2018
- 2018-10-11 CN CN201811181514.6A patent/CN109273638B/en active Active
- 2018-10-11 CN CN201821646165.6U patent/CN208767376U/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015224777A1 (en) * | 2015-12-10 | 2017-06-14 | Volkswagen Aktiengesellschaft | Battery housing for a vehicle traction battery |
| CN205564850U (en) * | 2016-04-08 | 2016-09-07 | 广州橙行智动汽车科技有限公司 | Batteries of electric vehicle wraps shell structure |
| CN208767376U (en) * | 2018-06-29 | 2019-04-19 | 江苏索尔新能源科技股份有限公司 | A kind of battery modules shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109273638B (en) | 2024-09-10 |
| CN208767376U (en) | 2019-04-19 |
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220609 Address after: 215000 333 Fumin Middle Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: Suzhou sol Zhixing New Energy Technology Co.,Ltd. Address before: 215615 Miao Qiao Guang Ming Road, Tangqiao town, Zhangjiagang City, Suzhou City, Jiangsu Province (SOL new energy) Applicant before: JIANGSU SOUL NEW ENERGY TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |