CN113745746B - New energy environment-friendly battery with cover plate easy to assemble - Google Patents
New energy environment-friendly battery with cover plate easy to assemble Download PDFInfo
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- CN113745746B CN113745746B CN202111294766.1A CN202111294766A CN113745746B CN 113745746 B CN113745746 B CN 113745746B CN 202111294766 A CN202111294766 A CN 202111294766A CN 113745746 B CN113745746 B CN 113745746B
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- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 4
- 230000035939 shock Effects 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 11
- 238000013016 damping Methods 0.000 description 10
- 238000001125 extrusion Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/271—Lids or covers for the racks or secondary casings
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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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/256—Carrying devices, e.g. belts
-
- 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
- H01M50/262—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
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a new energy environment-friendly battery with an easily-assembled cover plate, relates to the technical field of new energy environment-friendly batteries, and aims to solve the problems of complex cover plate assembling procedures, high installation difficulty and the like of the new energy environment-friendly battery. The battery pack cover plate assembling device is simple in structure and convenient to use, the difficulty in assembling the battery pack cover plate is effectively relieved, the complex process is not beneficial to quick assembling of the cover plate, the assembling speed of the battery pack is improved by simplifying the assembling process of the battery pack cover plate, meanwhile, the manufacturing cost and the use cost in the device are low, and the use cost of the battery pack cover plate is greatly relieved.
Description
Technical Field
The invention relates to the technical field of new energy environment-friendly batteries, in particular to a new energy environment-friendly battery with a cover plate easy to assemble.
Background
Battery (Battery) refers to a device that can convert chemical energy into electrical energy, having a positive electrode and a negative electrode, in a partial space of a cup, tank or other container or composite container that contains an electrolyte solution and metal electrodes to generate an electric current. With the progress of science and technology, batteries generally refer to small devices capable of generating electric energy, such as solar batteries, the performance parameters of which mainly include electromotive force, capacity, specific energy and resistance, and the batteries are used as energy sources, so that stable voltage, stable current, long-time stable power supply and little current influenced by the outside can be obtained.
The battery cover plate applied to the new energy battery pack is a battery top cover with high temperature resistance, high insulation, high sealing performance and good safety performance, and has the advantages of high internal resistance, explosion prevention and flame retardation.
Disclosure of Invention
Objects of the invention
The invention provides a new energy environment-friendly battery with an easily-assembled cover plate, which has the advantages of simple structure and convenience in use, effectively relieves the difficulty in assembling the cover plate of a battery pack, has complex processes and is not beneficial to quick assembly of the cover plate, improves the installation speed of the battery pack by simplifying the installation process of the cover plate of the battery pack, and simultaneously has low manufacturing cost and use cost and greatly relieves the use cost of the cover plate of the battery pack.
(II) technical scheme
The invention provides a new energy environment-friendly battery with an easily-assembled cover plate, which comprises a battery base shell, wherein three mutually-symmetrical hinges are fixedly arranged on the front surface and the back surface of the top of the battery base shell, the cover plate is fixedly arranged on one side of each of the top hinge and the bottom hinge, a battery pack placing base is welded at the bottom of the battery base shell, two battery packs are fixedly arranged at the top of the battery pack placing base through bolts, fixing frames are welded on two sides of the front surface of the cover plate at the top, and the fixing frames are mutually symmetrical by using the middle points of the cover plate.
Preferably, an opening is formed in one side of the fixed frame, two connecting blocks are welded on the inner walls of the two sides of the fixed frame, a fixed column is welded on one side, close to the connecting blocks, of each connecting block, and two sleeves and two movable pipes are sleeved on the outer ring of each fixed column respectively; when the second connecting rod moves close to the direction close to the connecting block at the movable tube, the movable tube extrudes the buffer spring, and the second connecting rod is elastically supported by the elasticity of the buffer spring.
Preferably, the buffer springs sleeved on the outer rings of the fixed columns are welded on the sides of the movable tubes far away from each other, one ends of the buffer springs far away from the movable tubes are welded on the sides of the connecting blocks close to each other, the damping springs sleeved on the outer rings of the fixed columns are welded on the sides of the movable tubes close to each other, and one ends of the damping springs far away from the movable tubes are welded on the sides of the sleeve pipes far away from each other; will remove the direction removal that the sleeve pipe removed to the expansion tube through first connecting rod extrusion under spacing connecting rod's concentrated transmission, and then elasticity through damping spring will provide sleeve pipe elastic support, under dual elastic support effect, the fixture block will realize the centre gripping of certain degree and fixed effect to rubber elastic rod's elastic damping, and then has stabilized this stability after the apron is closed
Preferably, the front of activity pipe all articulates there is the second connecting rod, sheathed tube front all articulates there is first connecting rod, the sheathed tube one end is kept away from to first connecting rod all articulates there is the limit connecting rod, the front of limit connecting rod all articulates there is the third connecting rod, the one end that the limit connecting rod was kept away from to the third connecting rod is articulated with the front of second connecting rod respectively.
Preferably, one end of the second connecting rod, which is far away from the movable tube, is hinged with a clamping block, one sides of the clamping blocks, which are close to each other, are provided with clamping openings which are arranged in a rectangular array, and one sides of the clamping blocks, which are close to each other, are provided with rubber elastic rods in the clamping openings; the clamping effect is carried out by the elasticity of the rubber elastic rod and the bayonet.
Preferably, the outer lane cover of rubber elasticity pole is equipped with fixed box, the welding of one side that rubber elasticity pole is located fixed box inside has the steel column that runs through and extend to fixed box outside, the gag lever post has all been welded to the one end that the steel column is located fixed box outside, the second connecting rod has all been welded on the top of gag lever post, the head rod has all been welded to one side of second connecting rod, the bottom welding of head rod has the handle.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
in conclusion, the battery pack cover plate assembly device is simple in structure and convenient to use, the difficulty in assembling the battery pack cover plate is effectively relieved, the process is complex, the cover plate is not beneficial to quick assembling, the assembling speed of the battery pack is improved by simplifying the assembling process of the battery pack cover plate, meanwhile, the device is low in manufacturing cost and use cost, and the use cost of the battery pack cover plate is greatly relieved.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a new energy environment-friendly battery provided by the invention, wherein a cover plate is easy to assemble.
Fig. 2 is a schematic view of a partial cross-sectional structure of a new energy environment-friendly battery provided by the invention, wherein the cover plate is easy to assemble.
Fig. 3 is a schematic structural diagram of a fixing box of a new energy environment-friendly battery provided by the invention, and a cover plate of the fixing box is easy to assemble.
Fig. 4 is a schematic diagram of a part a of an enlarged structure of a new energy environment-friendly battery with an easily assembled cover plate according to the present invention.
Fig. 5 is a schematic diagram of a part B of a new energy environment-friendly battery provided by the invention, wherein the cover plate is easy to assemble.
Reference numerals: 1. a battery base housing; 2. a hinge; 3. a first connecting rod; 4. a handle; 5. a fixed frame; 6. a limiting rod; 7. a second connecting rod; 8. a cover plate; 9. a battery pack; 10. a battery pack placement base; 11. a rubber elastic rod; 12. fixing the box body; 13. connecting blocks; 14. a buffer spring; 15. a sleeve; 16. a first link; 17. a movable tube; 18. fixing a column; 19. a limit connecting rod; 20. a clamping block; 21. a second link; 22. a steel column; 23. and a third link.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Example 1: as shown in fig. 1-5, the new energy environment-friendly battery with easily assembled cover plate provided by the invention comprises a battery base shell 1, wherein three hinges 2 which are mutually symmetrical are fixedly arranged on the front surface and the back surface of the top of the battery base shell 1, the three hinges 2 are arranged on the tops of two sides of the battery base shell 1, then the corresponding positions of two cover plates 8 are connected with the hinges 2, and a rotating shaft is inserted into the hinges 2, so that the cover plates 8 cover the top of the battery base shell 1, and further the cover plates 8 are connected through the connection mode of the hinges 2, thereby facilitating the installation and the disassembly of the cover plates 8, the cover plates 8 are fixedly arranged on one sides of the top and bottom hinges 2, a battery pack placing base 10 is welded at the bottom of the battery base shell 1, and two battery packs 9 are fixedly arranged on the top of the battery pack placing base 10 through bolts, fixed frames 5 are welded on two sides of the front surface of the top cover plate 8, and the fixed frames 5 are symmetrical with the middle point of the cover plate 8.
Example 2: as shown in fig. 1-5, an opening is formed on one side of the fixed frame 5, after the cover plate 8 is covered, the second connecting rods 7 on both sides of the handle 4 are aligned with the opening of the fixed frame 5, the limiting rod 6 is inserted into the fixed frame 5 under the guiding action of the second connecting rods 7, as the limiting rod 6 is gradually inserted, the steel column 22 connected with the limiting rod 6 drives the front row of rubber elastic rods 11 to contact with the fixture block 20, two connecting blocks 13 are welded on the inner walls on both sides of the fixed frame 5, a fixed column 18 is welded on one side of the connecting block 13 close to each other, two sleeves 15 and two movable tubes 17 are respectively sleeved on the outer ring of the fixed column 18, a buffer spring 14 sleeved on the outer ring of the fixed column 18 is welded on one side of the movable tubes 17 far away from each other, the fixture block moves along with the movement of the fixture block 20, the second connecting rod 21 moves the movable tubes 17 to approach the direction close to the connecting block 13, and then the movable tube 17 will form the extrusion to buffer spring 14, will provide elastic support to second connecting rod 21 through buffer spring's 14 elasticity, and when second connecting rod 21 received the extrusion, third connecting rod 23 will pass on spacing connecting rod 19 with the extrusion force of second connecting rod 21, and will move the direction that the sleeve pipe 15 moved to movable tube 17 removal through first connecting rod 16 extrusion under spacing connecting rod's 19 concentrated transmission, and then will provide sleeve pipe 15 elastic support through damping spring's elasticity, buffer spring 14 keeps away from movable tube 17's one end and the welding of the one side that connecting block 13 is close to each other, the damping spring of cover set at fixed column 18 outer lane is all welded to the one side that movable tube 17 was close to each other, the one side that damping spring kept away from movable tube 17 and sleeve pipe 15 were kept away from each other is welded.
Example 3: as shown in fig. 1-5, the front of the movable tube 17 is hinged to a second connecting rod 21, the front of the sleeve 15 is hinged to a first connecting rod 16, one end of the first connecting rod 16, which is far away from the sleeve 15, is hinged to a limit connecting rod 19, the front of the limit connecting rod 19 is hinged to a third connecting rod 23, one end of the third connecting rod 23, which is far away from the limit connecting rod 19, is hinged to the front of the second connecting rod 21, one end of the second connecting rod 21, which is far away from the movable tube 17, is hinged to a fixture block 20, one side, which is close to the fixture block 20, is provided with a bayonet arranged in a rectangular array, the fixture block 20 is connected with the rubber elastic rod 11 in the bayonet in the side, which is close to the fixture block 20, under the effect of dual elastic support, the elastic damping of the fixture block 20 on the rubber elastic rod 11 can realize a certain degree of clamping and fixing effect on the rubber elastic rod 11, and further stabilize the stability after the cover plate 8 is closed.
Example 4: as shown in fig. 1-5, the outer ring of the elastic rubber rod 11 is sleeved with a fixed box 12, one side of the elastic rubber rod 11 inside the fixed box 12 is welded with a steel column 22 penetrating through and extending to the outside of the fixed box 12, along with the gradual insertion of the limiting rod 6, the steel column 22 connected with the limiting rod 6 drives one row of elastic rubber rod 11 in front to contact with the fixture block 20, and along with the contact between the elastic rubber rod 11 and the fixture block 20, the fixture block 20 receives the extrusion and moves to both sides, the limiting rod 6 is welded at one end of the steel column 22 outside the fixed box 12, the second connecting rod 7 is welded at the top end of the limiting rod 6, the first connecting rod 3 is welded at one side of the second connecting rod 7, and the handle 4 is welded at the bottom end of the first connecting rod 3.
In the present invention, the following work is kept away:
Meanwhile, after the cover plate 8 is covered, the second connecting rods 7 at two sides of the handle 4 are correspondingly aligned with the position of the opening of the fixed frame 5, the limiting rod 6 is inserted into the fixed frame 5 under the guiding action of the second connecting rod 7, along with the gradual insertion of the limiting rod 6, the steel column 22 connected with the limiting rod 6 drives the front row of rubber elastic rods 11 to contact with the fixture blocks 20, along with the contact of the rubber elastic rods 11 and the fixture blocks 20, the fixture blocks 20 are extruded and move towards two sides, along with the movement of the fixture blocks 20, the second connecting rod 21 firstly moves the movable tube 17 to approach the direction close to the connecting block 13, further the movable tube 17 extrudes the buffer spring 14, the elastic support is provided for the second connecting rod 21 through the elasticity of the buffer spring 14, and when the second connecting rod 21 receives the extrusion, the third connecting rod 23 transmits the extrusion force of the second connecting rod 21 to the limiting connecting rod 19, and will move the direction that the sleeve pipe 15 moved to the movable tube 17 through the extrusion of first connecting rod 16 under the concentrated transmission of spacing connecting rod 19, and then will provide sleeve pipe 15 elastic support through damping spring's elasticity, under dual elastic support effect, the fixture block 20 will realize the effect of certain degree's centre gripping and fixing to rubber elastic rod 11 to the elastic damping of rubber elastic rod 11, and then has stabilized this stability after apron 8 is closed.
After the above actions are completed, because the handle 4 is located in the middle of the cover plate 8, when the handle 4 is pulled, the pulling force is uniformly distributed through the handle 4, and then the battery pack device in the battery base shell 1 can be pulled up, and the effect that the battery pack is portable is realized through the action of the handle 4.
It should be understood that the above-described embodiments of the present invention are intended only to illustrate or explain the principles of the invention and are not intended to limit the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.
Claims (4)
1. A new energy environment-friendly battery with an easily-assembled cover plate comprises a battery base shell (1) and is characterized in that three hinges (2) which are mutually symmetrical are fixedly arranged on the front side and the back side of the top of the battery base shell (1), a cover plate (8) is fixedly arranged on one side of each hinge (2) on the front side and the back side of the top, a battery pack placing base (10) is welded at the bottom of the battery base shell (1), two battery packs (9) are fixedly arranged on the top of the battery pack placing base (10) through bolts, fixed frames (5) are welded on the two sides of the front side of the cover plate (8) on the top, the fixed frames (5) are mutually symmetrical by the middle points of the cover plates (8), an opening is formed in one side of each fixed frame (5), two connecting blocks (13) are welded on the inner walls of the two sides of each fixed frame (5), the shock absorption device is characterized in that fixed columns (18) are welded on one sides, close to each other, of the connecting blocks (13), two sleeves (15) and two movable tubes (17) are sleeved on outer rings of the fixed columns (18) respectively, buffer springs (14) sleeved on the outer rings of the fixed columns (18) are welded on one sides, far away from each other, of the movable tubes (17), one ends, far away from each movable tube (17), of the buffer springs are welded on one sides, close to each other, of the connecting blocks (13), shock absorption springs sleeved on the outer rings of the fixed columns (18) are welded on one sides, close to each other, of the movable tubes (17), of the shock absorption springs are welded on one sides, far away from each movable tube (17), of the shock absorption springs and one sides, far away from each sleeve (15).
2. The new energy environment-friendly battery with the easily-assembled cover plate as claimed in claim 1, wherein the front surface of the movable tube (17) is hinged to a second connecting rod (21), the front surface of the sleeve (15) is hinged to a first connecting rod (16), one end of the first connecting rod (16) far away from the sleeve (15) is hinged to a limit connecting rod (19), the front surface of the limit connecting rod (19) is hinged to a third connecting rod (23), and one end of the third connecting rod (23) far away from the limit connecting rod (19) is hinged to the front surface of the second connecting rod (21).
3. The new energy environment-friendly battery with the easily assembled cover plate as claimed in claim 2, wherein one end of the second connecting rod (21) far away from the movable tube (17) is hinged with a clamping block (20), the clamping blocks (20) are provided with clamping openings arranged in a rectangular array at the side close to each other, and the clamping openings at the side close to each other of the clamping blocks (20) are respectively clamped with a rubber elastic rod (11).
4. The new energy environment-friendly battery with easily assembled cover plate as claimed in claim 3, wherein the outer ring of the rubber elastic rod (11) is sleeved with a fixed box body (12), one side of the rubber elastic rod (11) located inside the fixed box body (12) is welded with a steel column (22) penetrating through and extending to the outside of the fixed box body (12), one end of the steel column (22) located outside the fixed box body (12) is welded with a limiting rod (6), the top end of the limiting rod (6) is welded with a second connecting rod (7), one side of the second connecting rod (7) is welded with a first connecting rod (3), and the bottom end of the first connecting rod (3) is welded with a handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111294766.1A CN113745746B (en) | 2021-11-03 | 2021-11-03 | New energy environment-friendly battery with cover plate easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111294766.1A CN113745746B (en) | 2021-11-03 | 2021-11-03 | New energy environment-friendly battery with cover plate easy to assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113745746A CN113745746A (en) | 2021-12-03 |
| CN113745746B true CN113745746B (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111294766.1A Active CN113745746B (en) | 2021-11-03 | 2021-11-03 | New energy environment-friendly battery with cover plate easy to assemble |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2372809A1 (en) * | 2010-03-15 | 2011-10-05 | Shin-Kobe Electric Machinery Co., Ltd. | Secondary battery |
| CN206003865U (en) * | 2016-08-31 | 2017-03-08 | 天津新艺电子有限公司 | A kind of battery case fixed structure of new energy electric motor vehicle |
| CN211125744U (en) * | 2019-12-19 | 2020-07-28 | 广西电力职业技术学院 | New energy automobile battery protective housing |
| CN113241496A (en) * | 2021-07-12 | 2021-08-10 | 深圳市金尊能源科技有限公司 | New energy automobile battery explosion-proof flame retardant device |
| JP2021140967A (en) * | 2020-03-06 | 2021-09-16 | 古河電池株式会社 | Lead-acid battery |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUE049373T2 (en) * | 2016-11-02 | 2020-09-28 | Bosch Gmbh Robert | Energy storage device |
-
2021
- 2021-11-03 CN CN202111294766.1A patent/CN113745746B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2372809A1 (en) * | 2010-03-15 | 2011-10-05 | Shin-Kobe Electric Machinery Co., Ltd. | Secondary battery |
| CN206003865U (en) * | 2016-08-31 | 2017-03-08 | 天津新艺电子有限公司 | A kind of battery case fixed structure of new energy electric motor vehicle |
| CN211125744U (en) * | 2019-12-19 | 2020-07-28 | 广西电力职业技术学院 | New energy automobile battery protective housing |
| JP2021140967A (en) * | 2020-03-06 | 2021-09-16 | 古河電池株式会社 | Lead-acid battery |
| CN113241496A (en) * | 2021-07-12 | 2021-08-10 | 深圳市金尊能源科技有限公司 | New energy automobile battery explosion-proof flame retardant device |
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| Publication number | Publication date |
|---|---|
| CN113745746A (en) | 2021-12-03 |
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