CN109273637B - Vehicle-mounted battery - Google Patents
Vehicle-mounted battery Download PDFInfo
- Publication number
- CN109273637B CN109273637B CN201811181510.8A CN201811181510A CN109273637B CN 109273637 B CN109273637 B CN 109273637B CN 201811181510 A CN201811181510 A CN 201811181510A CN 109273637 B CN109273637 B CN 109273637B
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- China
- Prior art keywords
- wire
- positioning strip
- battery
- core support
- vehicle
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005728 strengthening Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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 invention relates to a vehicle-mounted battery, which comprises a battery shell and battery modules arranged in the battery shell, wherein the battery shell comprises a lower shell and an upper cover body which is arranged on the lower shell and connected with the lower shell in a covering manner, a first positioning strip extending along the front-back direction and a second positioning strip extending along the left-right direction are arranged in the lower shell, a placing space for placing the battery modules is formed between the first positioning strip and the second positioning strip, the height of the second positioning strip is lower than that of the first positioning strip, a plurality of placing spaces are arranged along the front-back direction and the left-right direction, and a plurality of battery modules can be placed in each placing space along the front-back direction. According to the invention, the positioning of the battery module is realized through the first positioning strip, and the adjustment of the battery module after being put in is realized through the height difference of the first positioning strip and the second point positioning strip, so that the installation of multiple battery modules is satisfied, and the installation is more convenient; the capacity of the battery shell is large, and the electric power requirement of the new energy automobile is met.
Description
Technical Field
The invention relates to the technical field of new energy batteries, in particular to a vehicle-mounted battery.
Background
It is known to power the petroleum and then store energy in a battery to drive the vehicle, with the energy being dissipated being about 1/4 of the energy used directly with the fuel. Meanwhile, with the rise of the environmental protection concept, various new energy vehicles are developed more actively and rapidly at present. Currently, in-vehicle batteries are commonly used, and lithium batteries are used by most manufacturers in order to pursue higher energy density.
The lithium battery generally comprises a battery shell and battery modules arranged in the battery shell, wherein a plurality of battery modules are connected in series, and each battery module is mutually independent. The battery module comprises a core body support, a core body arranged in the core body support, and conductive sheets connected to the front side and the rear side of the outside of the core body support, wherein the conductive sheets are in conductive connection with the core body in two stages, and two adjacent battery modules are in conductive connection through the conductive sheets.
The vehicle-mounted battery for the new energy automobile is large in power consumption, a plurality of battery modules are required to be placed in the battery shell, and the placement, processing and strength of the battery modules are directly influenced by the structure of the battery shell.
The lead is one of the necessary components for realizing the work of the lithium battery of the battery module, the lead of the existing battery module is arranged on the core body bracket, and the lead is not orderly enough and cannot be fixed in general, so that the inside of the battery is disordered, and the arrangement and the maintenance are inconvenient; if the core body support is provided with a wire groove, the processing requirement is higher.
Disclosure of Invention
The invention aims to provide a vehicle-mounted battery.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a vehicle battery, includes the battery casing, sets up battery module in the battery casing, the battery casing include down casing, lid establish down the casing on with lower casing be connected last lid, lower casing in be provided with along the first location strip of fore-and-aft direction extension, along the second location strip of controlling the direction extension, first location strip, second location strip between form the space of placing that is used for placing battery module, just the height of second location strip be less than first location strip the height, the space of placing be provided with a plurality ofly along fore-and-aft, controlling the direction, every place in the space along fore-and-aft direction can place a plurality of battery modules.
Preferably, the upper surface of the first positioning strip is provided with a fixing hole for fixing the battery module; the upper surface of the second positioning strip is provided with a connecting column, and the connecting column can be used for connection, positioning, wire arrangement and the like.
Further preferably, the second positioning strip is provided with a screw hole, the bolt penetrates into the screw hole from the lower part of the second positioning strip, the bolt penetrates out of the rod part on the upper surface of the second positioning strip to form the connecting column, and compared with the existing connecting column which adopts a direct welding mode, the connecting column has the characteristics of difficult fracture and better strength.
Further preferably, a gasket is arranged between the lower surface of the second positioning strip and the head of the bolt.
Preferably, the bottom of lower casing be provided with many strengthening ribs, lower casing bear all battery module weights, set up the strengthening rib improved the intensity of casing greatly, satisfy the casing and set up the intensity demand of a plurality of battery modules.
Further preferably, the reinforcing ribs are distributed in a shape of a Chinese character 'tian'.
Preferably, the lower shell is square, and has a bottom, a front shell side, a rear shell side, a left shell side and a right shell side which are arranged around the bottom, one second positioning strip is attached to the front shell side, the height of the second positioning strip is lower than that of the front shell side, one second positioning strip is welded with the front shell side, and the height difference between the second positioning strip and the front shell side is convenient for operation adjustment of welding.
Preferably, the shell is closed, and the front shell edge of the lower shell is provided with a wire guide.
Preferably, the battery module comprises a core support, a core arranged in the core support, and conductive sheets connected to the front side and the rear side of the outside of the core support, wherein the conductive sheets are in two-stage conductive connection with the core, a wire stop block assembly and a wire pressing assembly are arranged at the top of the core support, the wire stop block assembly comprises a first wire stop block and a second wire stop block, a wire channel which extends along the front-rear direction of the core support and is used for arranging wires is formed between the first wire stop block and the second wire stop block, and the bottom surface of the wire channel is flush with the top surface of the core support; the wire pressing assembly comprises a supporting part arranged on the core body support, a wire pressing part arranged on the supporting part, and a wire binding hole arranged on the wire pressing part, wherein the wire pressing part is positioned on the left side of the first wire stop block and/or the right side of the second wire stop block, the wire channel is used for wire arrangement, and the wire pressing assembly is used for pressing wires in the wire channel, so that the wire arrangement on the core body support is orderly and convenient to arrange and maintain.
Further preferably, the wire pressing part is located above the first wire stop block and the second wire stop block, and is greater than 5mm away from the top surface of the core support, so that all wires can be ensured to be located below the wire pressing part, and a sufficient space is used for wire binding.
Further preferably, the surface of the pressing line part is parallel to the top surface of the core support.
Further preferably, the top of the core support is provided with a wire protecting cover, the wire protecting cover covers the wire channel, and the wire protecting cover can prevent wires from being directly exposed outside the core support, so that the wires are protected on one hand, and the battery is tidier on the other hand.
Further preferably, the wire protecting cover is detachably connected to the top of the core support, so that the wire protecting cover can be used or not according to requirements, and the wire protecting cover is convenient to arrange.
Further preferably, the conductive sheet is provided with a plurality of conductive contacts protruding from the surface thereof, one end of the conductive contact is connected to the conductive sheet, the other end is a free end, and the thickness of the conductive contact is 0.8-1.0mm, so that the strength of the conductive contact is ensured and breakage is avoided when the battery is disassembled.
Further preferably, the conductive contact has an extension section with one end connected to the conductive sheet and extending away from the conductive sheet, a vertical section with one end connected to the other end of the extension section and extending along the lower direction, and an inner extension section with one end connected to the other end of the vertical section and extending toward and near the conductive sheet, wherein the other end of the inner extension end is a free end, so that the conductive contact area of the conductive contact is increased.
Still preferably, the left and right sides of the core support are provided with connecting parts, the connecting parts are provided with connecting holes, and the connecting holes extend along the up-down direction.
Further preferably, the core support comprises a first core support and a second core support, the first core support and the second core support are buckled with each other, and the tops of the first core support and the second core support are provided with the first wire stop block and the second wire stop block.
Further preferably, the first core support and the second core support are symmetrically arranged.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
According to the invention, the positioning of the battery module is realized through the first positioning strip, and the adjustment of the battery module after being put in is realized through the height difference of the first positioning strip and the second point positioning strip, so that the installation of multiple battery modules is satisfied, and the installation is more convenient; the capacity of the battery shell is large, and the electric power requirement of the new energy automobile is met.
Drawings
Fig. 1 is a schematic perspective view of a battery module housing according to the present embodiment;
fig. 2 is a schematic perspective view of a battery module housing according to the second embodiment;
fig. 3 is a schematic perspective view of the lower housing in the present embodiment;
FIG. 4 is a schematic diagram showing the connection of the connection column in the present embodiment;
fig. 5 is a schematic perspective view of a battery module according to the present embodiment;
fig. 6 is a schematic top view of a battery module according to the present embodiment;
Fig. 7 is a schematic front view of the battery module according to the present embodiment;
Wherein: 1. a battery case; 10. a lower housing; 100. a first positioning bar; 1000. a fixing hole; 101. a second positioning strip; 1010. a screw hole; 102. placing space; 103. a connecting column; 104. a shell bottom; 105. a front shell edge; 106. a rear shell edge; 1060. a wire guide; 107. reinforcing ribs; 11. an upper cover; 2. a battery module; 20. a core support; 200. a first wire stop; 201. a second wire stop; 202. a wire passage; 203. a support part; 204. a wire pressing part; 205. binding a wire hole; 21. a conductive sheet; 210. a conductive contact; 2100. an epitaxial section; 2101. a vertical section; 2102. an inner extension section; 202. a connection part; 2020. and a connection hole.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples:
a vehicle-mounted battery comprises a battery housing 1 and a battery module 2 arranged in the battery housing 1. Wherein:
As shown in fig. 1 and 2: the battery case 1 includes a lower case 10, and an upper cover 11 provided on the lower case 10 and connected to the lower case 10, and the entire case is substantially closed.
As in fig. 3, the right side of the drawing is front, the left side is rear, the lower side is left, and the upper side is right: a first positioning bar 100 extending in the front-rear direction and a second positioning bar 101 extending in the left-right direction are provided in the lower case 10, and a placement space 102 for placing the battery module 2 is formed between the first positioning bar 100 and the second positioning bar 101. Wherein:
The upper surface of the first positioning bar 100 is provided with fixing holes 1000 for fixing the battery module 2, and the fixing holes 1000 are distributed along the extending direction of the first positioning bar 100.
The upper surface of the second positioning strip 101 is provided with a connecting column 103 for connecting, positioning and arranging wires, and the height of the second positioning strip 101 is lower than that of the first positioning strip 100. The connection mode of the connection column 103 is as follows: the second positioning strip 101 is provided with a screw hole 1010, a bolt penetrates into the screw hole 1010 from the lower part of the second positioning strip 101, a rod part 103a of the bolt penetrating out of the upper surface of the second positioning strip 101 forms a connecting column 103, and a gasket 103c is arranged between the lower surface of the second positioning strip 101 and a head part 103b of the bolt, as shown in fig. 4. Compared with the prior connecting column which adopts a direct welding mode, the connecting column has the characteristics of difficult fracture and better strength.
The placement spaces 102 are provided with a plurality of battery modules 2 in the front-rear direction and the left-right direction, and as shown in the figure, two placement spaces 102 are provided in the front-rear direction and three placement spaces are provided in the left-right direction.
The lower shell 10 is square, and has a bottom 104, a front shell edge 105, a rear shell edge 106, a left shell edge and a right shell edge which are arranged around the bottom 104, one second positioning strip 101 is attached to the front shell edge 105, the height of the second positioning strip 101 is lower than that of the front shell edge 105, one second positioning strip 101 is welded and fixed with the front shell edge 105, and the height difference between the two is convenient for the operation adjustment of welding. The rear shell side 106 of the lower housing 10 is provided with a wire guide 1060.
The bottom of lower casing 10 is provided with many strengthening ribs 107, and lower casing 10 bears all battery module 2 weight, sets up the strengthening rib 107 and has improved the intensity of casing greatly, satisfies the casing and sets up the intensity demand of a plurality of battery modules 2, as shown in fig. 2, strengthening rib 107 is the field font and distributes in this embodiment.
As in fig. 5, the lower part of the drawing is front, upper part is rear, left is left, and right is right: the battery module 2 includes a core holder 20, a core (not shown) provided in the core holder 20, and conductive sheets 21 connected to both front and rear sides of the outside of the core holder 20, the conductive sheets 21 being electrically connected to both stages of the core. In this embodiment: the core support 20 includes a first core support 20a and a second core support 20b which are symmetrically arranged, and the first core support 20a and the second core support 20b are buckled. The top of the core support 20 is provided with a wire stop assembly and a wire pressing assembly. Wherein:
The wire stopper assembly includes a first wire stopper 200 and a second wire stopper 201, a wire passage 202 extending in the front-rear direction of the core support 20 for providing a wire is formed between the first wire stopper 200 and the second wire stopper 201, and a bottom surface of the wire passage 202 is flush with a top surface of the core support 20.
The wire pressing assembly comprises a supporting portion 203 arranged on the core body support 20, a wire pressing portion 204 arranged on the supporting portion 203, and a wire tying hole 205 formed in the wire pressing portion 204, wherein the wire pressing portion 204 is located on the left side above the first wire guide block 200 and/or on the right side above the second wire guide block 201. The face where the wire pressing portion 204 is located is parallel to the top face of the core support 20, and is greater than 5mm from the top face of the core support 20, so that all wires can be guaranteed to be located below the wire pressing portion 204, and enough space is used for wire binding.
In addition, the top of the core support 20 is detachably provided with a wire protection cover, the wire protection cover covers the wire channel 202, and the wire protection cover can prevent wires from being directly exposed outside the core support, so that the wires are protected, and the battery is tidier; can be used or not according to the needs, and is convenient for the arrangement of the wires.
The conductive sheet 21 is provided with a plurality of conductive contact pieces 210 protruding out of the surface of the conductive contact piece, one end of the conductive contact piece 210 is connected to the conductive sheet 21, the other end is a free end, the thickness of the conductive contact piece 210 is 0.8-1.0mm, and the strength of the conductive contact piece 210 is ensured to avoid breakage when the battery is dismounted. In this embodiment: the conductive contact 210 has an extension 2100 having one end connected to the conductive sheet 21 and extending away from the conductive sheet 21, a vertical section 2101 having one end connected to the other end of the extension 2100 and extending downward, and an inner extension 2102 having one end connected to the other end of the vertical section 2101 and extending toward the conductive sheet 21, the other end of the inner extension 2102 being a free end, and increasing the conductive contact area of the conductive contact 210.
The core holder 20 is provided with a connection portion 202 at both sides thereof, and the connection portion 202 is provided with a connection hole 2020, and the connection hole 2020 extends in the up-down direction. When the core body bracket is installed, the connecting hole 2020 of the core body bracket 20 is aligned with the fixing hole 1000 of the first positioning strip 100 and is put down, and the left and right positions are limited by the first positioning strip 100; when the battery module 2 is fully placed in the placement space 102, the placement of the last battery module 2 can be conveniently and properly adjusted by the relatively low height of the second positioning strip 101, and finally, the battery module is fastened by screws.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a vehicle battery, includes battery housing, sets up battery module in the battery housing, battery housing include down casing, lid establish lower casing on with lower casing be connected's upper cover body, its characterized in that: the battery module comprises a core support, a core arranged in the core support and conductive sheets connected to the front side and the rear side of the outer part of the core support, wherein a placing space for placing a battery module is formed between the first positioning strip and the second positioning strip, the height of the second positioning strip is lower than that of the first positioning strip, a plurality of battery modules can be placed in the front-back direction and the left-right direction in the placing space, each battery module comprises a core support, a core arranged in the core support and conductive sheets connected to the front side and the rear side of the outer part of the core support, the conductive sheets are connected with the core in a two-stage conductive mode, a wire stop block assembly and a wire pressing assembly are arranged at the top of the core support, the wire stop block assembly comprises a first wire stop block and a second wire stop block, a plurality of battery modules can be placed in the front-back direction and the left-right direction in the placing space, the battery modules can be placed in the front-back direction in the placing space, the conductive sheets are arranged in the core support, and the conductive sheets are connected with the conductive sheets at the front-back side and the front side of the outer part of the core support, and the conductive sheets are flush with the top surface of the core support; the wire pressing assembly comprises a supporting part arranged on the core body support, a wire pressing part arranged on the supporting part and a wire binding hole arranged on the wire pressing part, and the wire pressing part is positioned on the left side of the first wire guide block and/or the right side of the second wire guide block; the conductive sheet is provided with a plurality of conductive contact pieces protruding out of the surface of the conductive sheet, one end of the conductive contact piece is connected with the conductive sheet and is far away from an extension section extending from the conductive sheet, one end of the conductive contact piece is connected with a vertical section extending along the lower direction of the extension section, one end of the conductive contact piece is connected with the other end of the vertical section and is close to an inner extension section extending from the conductive sheet, and the other end of the inner extension end is a free end.
2. The vehicle-mounted battery according to claim 1, wherein: the upper surface of the first positioning strip is provided with a fixing hole for fixing the battery module; the upper surface of the second positioning strip is provided with a connecting column.
3. A vehicle-mounted battery according to claim 2, wherein: the second locating strip is provided with a screw hole, a bolt penetrates into the screw hole from the lower part of the second locating strip, and the bolt penetrates out of the rod part of the upper surface of the second locating strip to form the connecting column.
4. The vehicle-mounted battery according to claim 1, wherein: the bottom of the lower shell is provided with a plurality of reinforcing ribs.
5. The vehicle-mounted battery according to claim 1, wherein: the lower shell is square, and is provided with a shell bottom, a front shell edge, a rear shell edge, a left shell edge and a right shell edge which are arranged on the periphery of the shell bottom, one second positioning strip is attached to the front shell edge, and the height of the second positioning strip is lower than that of the front shell edge.
6. The vehicle-mounted battery according to claim 1, wherein: the line ball portion is located the top of first wire dog, second wire dog, is greater than 5mm apart from core support top surface.
7. The vehicle-mounted battery according to claim 1, wherein: the top of the core body support is provided with a wire protecting cover which covers the wire channel.
8. The vehicle-mounted battery according to claim 1, wherein: the thickness of the conductive contact is 0.8-1.0mm.
9. The vehicle-mounted battery according to claim 1, wherein: the core support be provided with connecting portion about, connecting portion on seted up the connecting hole, the connecting hole extend along upper and lower direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018106964916 | 2018-06-29 | ||
| CN201810696491 | 2018-06-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109273637A CN109273637A (en) | 2019-01-25 |
| CN109273637B true CN109273637B (en) | 2024-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811181510.8A Active CN109273637B (en) | 2018-06-29 | 2018-10-11 | Vehicle-mounted battery |
| CN201821646141.0U Active CN208848965U (en) | 2018-06-29 | 2018-10-11 | A kind of on-vehicle battery |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646141.0U Active CN208848965U (en) | 2018-06-29 | 2018-10-11 | A kind of on-vehicle battery |
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| CN (2) | CN109273637B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273637B (en) * | 2018-06-29 | 2024-09-06 | 苏州索尔智行新能源科技有限公司 | Vehicle-mounted battery |
Citations (4)
| 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 |
| CN206864522U (en) * | 2017-06-22 | 2018-01-09 | 深圳市朗能动力技术有限公司 | A kind of battery modules for being easy to gathering line cabling |
| CN107863480A (en) * | 2017-12-07 | 2018-03-30 | 江苏索尔新能源科技股份有限公司 | Conducting strip and battery component with contact |
| CN208848965U (en) * | 2018-06-29 | 2019-05-10 | 江苏索尔新能源科技股份有限公司 | A kind of on-vehicle battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872912B (en) * | 2009-04-27 | 2012-10-17 | 深圳富泰宏精密工业有限公司 | Battery connector and electronic device applying same |
| CN106784508A (en) * | 2017-03-10 | 2017-05-31 | 江苏索尔新能源科技股份有限公司 | A kind of battery component for new-energy automobile |
-
2018
- 2018-10-11 CN CN201811181510.8A patent/CN109273637B/en active Active
- 2018-10-11 CN CN201821646141.0U patent/CN208848965U/en active Active
Patent Citations (4)
| 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 |
| CN206864522U (en) * | 2017-06-22 | 2018-01-09 | 深圳市朗能动力技术有限公司 | A kind of battery modules for being easy to gathering line cabling |
| CN107863480A (en) * | 2017-12-07 | 2018-03-30 | 江苏索尔新能源科技股份有限公司 | Conducting strip and battery component with contact |
| CN208848965U (en) * | 2018-06-29 | 2019-05-10 | 江苏索尔新能源科技股份有限公司 | A kind of on-vehicle battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109273637A (en) | 2019-01-25 |
| CN208848965U (en) | 2019-05-10 |
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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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