CN214797592U - Packaging structure of solid-state lithium battery - Google Patents
Packaging structure of solid-state lithium battery Download PDFInfo
- Publication number
- CN214797592U CN214797592U CN202120915502.2U CN202120915502U CN214797592U CN 214797592 U CN214797592 U CN 214797592U CN 202120915502 U CN202120915502 U CN 202120915502U CN 214797592 U CN214797592 U CN 214797592U
- Authority
- CN
- China
- Prior art keywords
- packaging shell
- damping
- lithium cell
- lithium
- packaging
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a packaging structure of solid-state lithium cell, including packaging shell, packaging shell's inside cavity and packaging shell's front and back both ends opening, packaging shell's cavity position is provided with the lithium cell, the lithium cell passes through damping mechanism and buffering stop gear and installs in packaging shell's cavity position in the middle of, damping mechanism is equipped with two sets ofly, and uses the lithium cell to set up between packaging shell and lithium cell as central longitudinal symmetry, buffering stop gear is equipped with two sets ofly, and every group is equipped with two, and two sets of buffering stop gear use the lithium cell to set up between packaging shell and lithium cell as central bilateral symmetry. The utility model discloses a set up damping mechanism, with the shock buffering absorption that the machine produced, the machine that can effectively avoid taking place vibrations will shake the transmission and give the solid-state lithium cell that the encapsulation is good, through setting up buffering stop gear, prevent effectively that the lithium cell from putting in the skew central point in the inside of packaging shell, improved the stability of lithium cell.
Description
Technical Field
The utility model relates to a lithium battery package technical field specifically is a packaging structure of solid state lithium cell.
Background
The solid-state battery is a new generation lithium battery technology, has the characteristics of high specific capacity, long cycle life and good safety performance, has wide application prospects in the same fields of electric automobiles and 3C products, and the battery packaging is a key step for determining the performance of the electric core of the lithium battery.
The existing solid-state lithium battery packaging structure has insufficient shock resistance, the solid-state lithium battery is packaged well by the existing technology, and then the packaged solid-state lithium battery is installed at a specified position of a machine with poor shock resistance to supply power to the machine; in addition, the existing solid-state lithium battery packaging technology is generally used for sealing and packaging the solid-state lithium battery, so that the heat dissipation of the solid-state lithium battery is not facilitated, and the service life of the solid-state lithium battery is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a packaging structure of solid-state lithium cell to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the packaging structure of the solid lithium battery comprises a packaging shell, wherein the packaging shell is hollow, the front end and the rear end of the packaging shell are open, the lithium battery is arranged in the hollow position of the packaging shell, the lithium battery is installed in the middle of the hollow position of the packaging shell through a damping mechanism and two buffering limiting mechanisms, the two groups of damping mechanisms are arranged between the packaging shell and the lithium battery in an up-and-down symmetrical mode by taking the lithium battery as a center, the two groups of buffering limiting mechanisms are arranged, each group is provided with two buffering limiting mechanisms, and the two groups of buffering limiting mechanisms are fixedly installed between the packaging shell and the lithium battery in an up-and-down symmetrical mode by taking the lithium battery as a center;
the damping mechanism comprises a damping cylinder, a sealing ring and a damping block, one end of the damping block is movably arranged in the damping cylinder in a sealing way through the sealing ring, and damping liquid is contained in the damping cylinder;
the buffering limiting mechanism comprises a butt plate, a first shaft seat, a supporting rod, a compression spring, a sliding rod, a sliding block, a mounting seat and a second shaft seat, the bottom end of the first shaft seat is fixedly mounted at one end of the butt plate, the supporting rod is mounted on the first shaft seat in a hinged mode, the other end of the supporting rod is mounted on the second shaft seat in a hinged mode, the bottom end of the second shaft seat is fixedly mounted on the sliding block, the sliding block is sleeved on the sliding rod in a sliding mode, the mounting seat is mounted at the end portion of the sliding rod, the compression spring is movably sleeved at the end portion of the sliding rod, and the two ends of the compression spring are fixedly connected to one end of the sliding block and one end of the mounting seat respectively.
Preferably, the first shaft seat, the support rod, the compression spring, the sliding block, the mounting seat and the second shaft seat are symmetrically arranged in two groups by the center of the abutting plate and the center of the sliding rod.
Preferably, the other end of the damping block is fixedly mounted on the outer surface of the lithium battery, and the bottom end of the damping cylinder is fixedly mounted on the central position of the inner wall of the packaging shell.
Preferably, the other end of the abutting plate is fixedly installed on the side wall of the lithium battery, and the bottom of the installation seat is fixedly installed on the front and rear side edges of the inner wall of the packaging shell.
Preferably, the top of encapsulation casing is symmetry around be equipped with the handle groove, movable mounting has the hidden handle in the handle groove, the louvre has evenly been seted up to the left and right sides of encapsulation casing.
Preferably, be connected with buffer spring, first gasket and second gasket between encapsulation casing and the lithium cell elastically, first gasket fixed mounting is in the upper and lower extreme edge department of lithium cell, second gasket fixed mounting is on the corner of the upper and lower end inside wall of encapsulation casing, buffer spring's the other fixed mounting in the one end of first gasket and second gasket in both ends.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up damping mechanism, through the vibrations buffering absorption that damping mechanism produced the machine, the machine that can effectively avoid taking place vibrations will shake the transmission and give the solid-state lithium cell that the encapsulation is good, through setting up buffering stop gear, can prevent effectively that the lithium cell from putting at the skew central point in the inside of encapsulation casing, has improved the stability of lithium cell.
2. The utility model discloses a both ends set up the opening and evenly seted up the louvre in the left and right sides of packaging casing around packaging casing, install the lithium cell in open packaging casing, effectively avoided encapsulating the lithium cell, are showing the thermal diffusivity that has improved the lithium cell, and then have prolonged the life of lithium cell.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural view of the damping mechanism of the present invention;
fig. 4 is a schematic structural view of the buffering and limiting mechanism of the present invention.
In the figure: 1-packaging shell, 2-lithium battery, 3-heat dissipation hole, 4-handle groove, 41-hidden handle, 5-buffer spring, 6-first gasket, 7-second gasket, 8-damping mechanism, 9-buffer limiting mechanism, 10-damping cylinder, 101-sealing ring, 11-damping block, 12-abutting plate, 13-first shaft seat, 14-supporting rod, 15-compression spring, 16-sliding rod, 17-sliding block, 18-mounting seat and 19-second shaft seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a packaging structure of a solid lithium battery comprises a packaging shell 1, wherein the packaging shell 1 is hollow, the front end and the rear end of the packaging shell 1 are open, a lithium battery 2 is arranged at the hollow position of the packaging shell 1, the lithium battery 2 is installed in the middle of the hollow position of the packaging shell 1 through a damping mechanism 8 and a buffering limiting mechanism 9, the damping mechanisms 8 are arranged in two groups, the lithium battery 2 is arranged between the packaging shell 1 and the lithium battery 2 in an up-down symmetrical mode by taking the lithium battery 2 as a center, the buffering limiting mechanisms 9 are arranged in two groups, each group is provided with two groups, and the two groups of buffering limiting mechanisms 9 are fixedly installed between the packaging shell 1 and the lithium battery 2 in a left-right symmetrical mode by taking the lithium battery 2 as a center; the damping mechanism 8 comprises a damping cylinder 10, a sealing ring 101 and a damping block 11, one end of the damping block 11 is movably arranged in the damping cylinder 10 in a sealing way through the sealing ring 101, and damping liquid is contained in the damping cylinder 10; the buffering limiting mechanism 9 comprises a butting plate 12, a first shaft seat 13, a supporting rod 14, a compression spring 15, a sliding rod 16, a sliding block 17, an installation seat 18 and a second shaft seat 19, the bottom end of the first shaft seat 13 is fixedly installed at one end of the butting plate 12, the supporting rod 14 is installed on the first shaft seat 13 in a hinged mode, the other end of the supporting rod 14 is installed on the second shaft seat 19 in a hinged mode, the bottom end of the second shaft seat 19 is fixedly installed on the sliding block 17, the sliding block 17 is sleeved on the sliding rod 16 in a sliding mode, the installation seat 18 is fixedly installed at the end portion of the sliding rod 16, the compression spring 15 is movably sleeved at the end portion of the sliding rod 16, two ends of the compression spring 15 are fixedly connected to one end of the sliding block 17 and one end of the installation seat 18 respectively, the buffering limiting mechanism 9 is convenient to prevent the lithium battery from deviating from the central position in the packaging shell, and stability of the lithium battery is improved;
two groups of first shaft seats 13, two groups of support rods 14, two groups of compression springs 15, two groups of sliding blocks 17, two groups of mounting seats 18 and two groups of second shaft seats 19 are arranged in a central symmetry mode through the abutting plates 12 and the sliding rods 16, and therefore symmetric buffering is facilitated; the other end of the damping block 11 is fixedly arranged on the outer surface of the lithium battery 2, and the bottom end of the damping cylinder 10 is fixedly arranged on the central position of the inner wall of the packaging shell 1; the other end of the abutting plate 12 is fixedly arranged on the side wall of the lithium battery 2, and the bottom of the mounting seat 18 is fixedly arranged on the front and rear side edges of the inner wall of the packaging shell 1; handle grooves 4 are symmetrically formed in the front and back of the top end of the packaging shell 1, hidden handles 41 are movably mounted in the handle grooves 4, the packaging shell 1 and the lithium battery 2 can be lifted and carried conveniently through the hidden handles 41, and heat dissipation holes are uniformly formed in the left side and the right side of the packaging shell 1, so that heat dissipation is facilitated; there are buffer spring 5, first gasket 6 and second gasket 7 between encapsulation casing 1 and the lithium cell 2 elastic connection, first gasket 6 fixed mounting is in the upper and lower terminal edge department of lithium cell 2, and second gasket 7 fixed mounting is on the corner of the upper and lower end inside wall of encapsulation casing 1, and buffer spring 5's both ends are fixed mounting respectively in the one end of first gasket 6 and second gasket 7.
The working principle is as follows: as shown in fig. 1-4, when using, a user first fixedly installs the lithium battery 2 between the damping mechanism 8 and the buffer limiting mechanism 9 disposed on the inner wall of the packaging casing 1, pulls out the hidden handle 41 disposed on the top of the packaging casing 1, lifts the packaging casing 1 by the hidden handle 41 and installs the packaging casing 1 at a designated position of a machine to supply power to the machine, when the machine starts to work, the machine will generate a certain vibration to drive the packaging casing 1 to resonate, when the packaging casing 1 starts to vibrate, because the damping mechanism 8 is disposed between the packaging casing 1 and the lithium battery 2, the vibration of the packaging casing 1 will be absorbed by the damping fluid disposed in the damping mechanism 8, specifically, the packaging casing 1 transmits the vibration to the damping cylinder 10, the damping cylinder 10 will generate resonance, because the damping block 11 is movably mounted in the damping cylinder 10 containing the damping fluid, therefore, the damping block 11 can perform slow piston motion in the damping cylinder 10, and the damping liquid is slowly extruded to counteract the vibration, and meanwhile, the first gasket 6 arranged between the packaging shell 1 and the lithium battery 2 can further counteract the vibration, so that the severe vibration of the lithium battery 2 is effectively prevented;
can prevent effectively through setting up buffering stop gear 9 that lithium cell 2 from rocking about in packaging shell 1 and leading to the skew central point of lithium cell 2 to put, concrete working process is, can extrude and promote butt plate 12 and remove when rocking about lithium cell 2, butt plate 12 then further promotes slider 17 through bracing piece 14 and slides on litter 16, slider 17 extrudes compression spring 15 when sliding on litter 16, compression spring 15 begins the energy storage when offsetting the extrusion force, begin the bounce when compression spring 15 is compressed to a certain position, reverse promotion slider 17 slides back on litter 16, promote butt plate 12 through bracing piece 14 and get back to original position, and then promote lithium cell 2 and reset, effectively prevent the skew central point of lithium cell 2 and put.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a packaging structure of solid-state lithium cell, includes encapsulation casing (1), its characterized in that: the packaging structure is characterized in that the interior of the packaging shell (1) is hollow, the front end and the rear end of the packaging shell (1) are open, lithium batteries (2) are arranged in the hollow position of the packaging shell (1), the lithium batteries (2) are mounted in the middle of the hollow position of the packaging shell (1) through damping mechanisms (8) and buffer limiting mechanisms (9), two groups of the damping mechanisms (8) are arranged and are symmetrically arranged between the packaging shell (1) and the lithium batteries (2) up and down by taking the lithium batteries (2) as the center, two groups of the buffer limiting mechanisms (9) are arranged, each group is provided with two groups, and the two groups of the buffer limiting mechanisms (9) are fixedly mounted between the packaging shell (1) and the lithium batteries (2) in a bilateral symmetry mode by taking the lithium batteries (2) as the center;
the damping mechanism (8) comprises a damping cylinder (10), a sealing ring (101) and a damping block (11), one end of the damping block (11) is movably installed in the damping cylinder (10) in a sealing mode through the sealing ring (101), and damping liquid is contained in the damping cylinder (10);
the buffering and limiting mechanism (9) comprises a butt plate (12), a first shaft seat (13), a support rod (14), a compression spring (15), a slide rod (16), a slide block (17), a mounting seat (18) and a second shaft seat (19), the bottom end of the first shaft seat (13) is fixedly arranged at one end of the abutting plate (12), a supporting rod (14) is hinged on the first shaft seat (13), the other end of the supporting rod (14) is hinged on a second shaft seat (19), the bottom end of the second shaft seat (19) is fixedly arranged on a sliding block (17), the sliding block (17) is sleeved on a sliding rod (16) in a sliding manner, the end part of the sliding rod (16) is fixedly provided with a mounting seat (18), the end part of the sliding rod (16) is movably sleeved with a compression spring (15), two ends of the compression spring (15) are respectively and fixedly connected with one end of the sliding block (17) and one end of the mounting seat (18).
2. The package structure of a solid-state lithium battery according to claim 1, wherein: the first shaft seat (13), the support rod (14), the compression spring (15), the sliding block (17), the mounting seat (18) and the second shaft seat (19) are symmetrically arranged in two groups by the center of the abutting plate (12) and the center of the sliding rod (16).
3. The package structure of a solid-state lithium battery according to claim 2, wherein: the other end fixed mounting of damping piece (11) is on the surface of lithium cell (2), the bottom fixed mounting of damping jar (10) is on the inner wall central point of encapsulation casing (1) puts.
4. The package structure of a lithium solid state battery according to claim 3, wherein: the other end fixed mounting of butt joint board (12) is on the lateral wall of lithium cell (2), the bottom fixed mounting of mount pad (18) is in the edge of the inner wall front and back side of encapsulation casing (1).
5. The package structure of a lithium solid state battery according to claim 4, wherein: the packaging structure is characterized in that handle grooves (4) are symmetrically formed in the front and back of the top end of the packaging shell (1), hidden handles (41) are movably mounted in the handle grooves (4), and heat dissipation holes (3) are uniformly formed in the left side and the right side of the packaging shell (1).
6. The package structure of a lithium solid state battery according to claim 5, wherein: between encapsulation casing (1) and lithium cell (2) elastic connection have buffer spring (5), first gasket (6) and second gasket (7), first gasket (6) fixed mounting is in the upper and lower terminal edge of lithium cell (2), second gasket (7) fixed mounting is on the corner of the upper and lower end inside wall of encapsulation casing (1), the other fixed mounting in the one end of first gasket (6) and second gasket (7) in both ends of buffer spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915502.2U CN214797592U (en) | 2021-04-29 | 2021-04-29 | Packaging structure of solid-state lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915502.2U CN214797592U (en) | 2021-04-29 | 2021-04-29 | Packaging structure of solid-state lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214797592U true CN214797592U (en) | 2021-11-19 |
Family
ID=78691063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915502.2U Active CN214797592U (en) | 2021-04-29 | 2021-04-29 | Packaging structure of solid-state lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214797592U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276781A (en) * | 2023-11-22 | 2023-12-22 | 深圳市山木新能源科技股份有限公司 | Solid-state lithium battery module frame shockproof device |
| CN118231912A (en) * | 2024-04-19 | 2024-06-21 | 广东万锂斯科技有限公司 | Lithium battery shock attenuation mounting structure |
-
2021
- 2021-04-29 CN CN202120915502.2U patent/CN214797592U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117276781A (en) * | 2023-11-22 | 2023-12-22 | 深圳市山木新能源科技股份有限公司 | Solid-state lithium battery module frame shockproof device |
| CN117276781B (en) * | 2023-11-22 | 2024-01-23 | 深圳市山木新能源科技股份有限公司 | Solid-state lithium battery module frame shockproof device |
| CN118231912A (en) * | 2024-04-19 | 2024-06-21 | 广东万锂斯科技有限公司 | Lithium battery shock attenuation mounting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210325930U (en) | Battery box for new energy automobile with buffer function | |
| CN214797592U (en) | Packaging structure of solid-state lithium battery | |
| CN214313387U (en) | Protective equipment for new energy battery | |
| CN112332000A (en) | Automobile battery pack installation device and new energy automobile's power storage device | |
| CN108832035B (en) | Special installation box for new energy automobile battery | |
| CN218731470U (en) | Energy storage battery structure | |
| CN112350009A (en) | Lithium battery with heat dissipation dustproof protection device | |
| CN212799174U (en) | Damping device for elevator car | |
| CN213393283U (en) | Impact-resistant energy-saving shock absorber for electric vehicle | |
| CN212342729U (en) | Energy storage battery with anti-collision protection device | |
| CN220199043U (en) | Battery supporting plate of new energy automobile | |
| CN219591547U (en) | Battery module adopting split type buffer material | |
| CN212804054U (en) | Damping sleeve for spinning device | |
| CN213660538U (en) | A damping device for new energy automobile battery | |
| CN212147514U (en) | Zinc-manganese battery protective housing shaping device | |
| CN212209597U (en) | A battery box that is used for new energy automobile to have antidetonation function | |
| CN115924271A (en) | Soft packet of battery group transport case | |
| CN213878267U (en) | New forms of energy colloid battery for electric motor car prevents leaking mechanism | |
| CN213601937U (en) | Lithium battery with shock attenuation effect | |
| CN216120572U (en) | Outer frame protective structure of battery module | |
| CN208674195U (en) | A kind of battery protection device of good damping effect | |
| CN216445652U (en) | Buffering and damping device for washing machine | |
| CN217403244U (en) | High-efficiency tank type heat exchanger | |
| CN213473285U (en) | Bogie for mechanical power engineering | |
| CN214428682U (en) | New energy battery that radiating effect is good |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518128 No.1, floor 3, building e, Jinchi Industrial Park, Shiwo, Heping, Jiuwei community, Hangcheng street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Nanchi energy technology (Shenzhen) Co.,Ltd. Address before: 518000 Jinchi Industrial Park, Heping Shiwo, Jiuwei Community, Hangcheng Street, Baoan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Century Jiayuan Electronic Technology Co.,Ltd. |