CN216720050U - Explosion-proof flame retardant structure of automobile-used lithium cell - Google Patents
Explosion-proof flame retardant structure of automobile-used lithium cell Download PDFInfo
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- CN216720050U CN216720050U CN202122439346.XU CN202122439346U CN216720050U CN 216720050 U CN216720050 U CN 216720050U CN 202122439346 U CN202122439346 U CN 202122439346U CN 216720050 U CN216720050 U CN 216720050U
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 50
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 46
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims abstract description 8
- 239000011120 plywood Substances 0.000 claims description 22
- 239000000110 cooling liquid Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004200 deflagration Methods 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 150000002641 lithium Chemical class 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Abstract
The utility model discloses an explosion-proof and flame-retardant structure of a vehicle lithium battery, which belongs to the technical field of vehicle lithium batteries and comprises a base, an explosion-proof box body and a box cover, wherein the explosion-proof box body is internally provided with accommodating grooves, each accommodating groove is internally provided with a cooling cavity, a positioning plate and a moving assembly, the box cover is provided with a sealing plate and a water storage cavity, and the top and the bottom of the sealing plate are correspondingly provided with blast holes; provide fire-retardant explosion-proof effect for the lithium cell through explosion-proof box and case lid closed condition to when the lithium cell takes place deflagration, seal the board and be broken by the position in blast hole, thereby make the water in the water storage chamber can be through the quick accurate holding tank that gets into of blast hole that corresponds the position, in order to play the effect of quick fire-retardant cooling.
Description
Technical Field
The utility model relates to the technical field of vehicle lithium batteries, in particular to an explosion-proof flame-retardant structure of a vehicle lithium battery.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, while the automobile lithium battery is a power battery of a hybrid electric vehicle and an electric vehicle, and the lithium battery has the advantages of high energy density, large capacity, no memory property and the like because some technical performances of the nickel-hydrogen battery, such as energy density, charging and discharging speed and the like, are close to theoretical limit values.
Lithium cell group installs in the car and corresponds the position, can produce a large amount of heats in the course of the work, leads to the lithium cell temperature to rise easily, and the long-time work of lithium cell will shorten battery life, reduce the battery performance under higher temperature, and when the high temperature, the condition such as detonation appears easily, and then influences the work of other structures of car.
Based on the structure, the utility model designs the explosion-proof flame-retardant structure of the lithium battery for the vehicle to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof and flame-retardant structure of a lithium battery for a vehicle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an explosion-proof and flame-retardant structure of a lithium battery for a vehicle comprises a base, an explosion-proof box body is fixed in the middle of the top surface of the base, a box cover is arranged above the explosion-proof box body, the base, the explosion-proof box body and the box cover are all made of explosion-proof plates, a plurality of accommodating tanks are uniformly arranged in the explosion-proof box body along the length direction, cooling cavities are symmetrically fixed on two longer side walls in each accommodating tank to increase the area of the cooling cavities, cooling liquid is filled in the cooling cavities, two positioning plates are symmetrically arranged in the accommodating tanks corresponding to the positions between the two cooling cavities and are parallel to two shorter side walls in the accommodating tanks, two horizontal placing plates fixedly connected with the side walls of the cooling cavities are symmetrically arranged at the bottom of inner cavities of the accommodating tanks, moving assemblies connected with the positioning plates are arranged below the two placing plates, heat dissipation holes are uniformly distributed on the positioning plates and the placing plates, the contact area of the positioning plates and the lithium battery blocks is reduced, the heat dissipation effect is improved;
two fixing platforms are symmetrically fixed on two sides of the case cover respectively, vertical threaded shafts are arranged on the bottom surfaces of the fixing platforms, connecting platforms are fixed on two sides of the explosion-proof case body respectively corresponding to the positions of the four threaded shafts, and the connecting table is provided with a connecting hole, the threaded shaft passes through the connecting hole at the corresponding position and is in threaded connection with a nut, through the installation and connection of the four threaded shafts and the connecting table, a rectangular table is fixed in the middle of the inner side wall of the box cover, a rectangular notch is formed in the middle of the rectangular table, a sealing plate is fixed on the bottom surface of the rectangular table, and form the water storage chamber between sealing plate and case lid top surface, be fixed with sealed the pad between the top surface of sealing plate and the bottom surface of rectangle platform, improve the leakproofness between sealing plate and the rectangle platform, the top surface of sealing plate and bottom surface correspond the top position of every holding tank respectively and all are equipped with a plurality of blast holes of single row, and every blast hole of row sets up along the length direction of holding tank.
Preferably, the removal subassembly sets up and sliding connection is in the sliding block of holding tank bottom surface including the symmetry, be fixed with the connecting block in the middle of the top surface of sliding block, connecting block sliding connection places between the board in two, and the bottom surface fixed connection of top and locating plate, the lower part of holding tank rotates and is connected with the screw rod, explosion-proof box is stretched out to the one end of screw rod, and be fixed with the turning handle, the pole section bilateral symmetry of screw rod is equipped with and revolves to opposite screw thread, and cup joints through the sliding block of screw thread and both sides, can fix the lithium cell of equidimension not through locating plate and removal subassembly.
Preferably, seal the board including the upper plate that from top to bottom sets gradually, well plywood and lower plywood, the upper plate is the same with lower plywood's thickness, and middle plywood's thickness is less than the upper plate, impact when making upper plate and lower plywood can resist lithium cell deflagration, the length direction who corresponds every holding tank on upper plate and the lower plywood is equipped with a plurality of blast holes of single file, and the blast hole position one-to-one of upper plate and lower plywood, when making the lithium cell take place the deflagration, well plywood is broken through in the position in blast hole.
Preferably, the inside of fixed station is equipped with the cushion chamber, sliding connection has the buffer block in the cushion chamber, be connected with the spring between the bottom surface of buffer block and the bottom surface of cushion chamber, and the bottom surface of fixed station is passed on the top of screw thread axle, stretch into in the cushion chamber, and with buffer block bottom surface fixed connection, when the case lid passes through the screw thread axle and is connected on explosion-proof box, the spring is in compression state, thereby make the case lid receive the effect of spring, can not remove at will under the conventional conditions, when the condition such as explosion and combustion takes place for the lithium cell, absorb some impact through the spring, reduce the damage etc. to the case lid.
Preferably, four sides of the rectangular table are uniformly provided with a plurality of second mounting holes, the second mounting holes are threaded holes, the sealing plate is correspondingly provided with third mounting holes, the sealing plate is fixedly connected with the second mounting holes through screws and the third mounting holes, the sealing plate is convenient to mount and dismount, and the sealing plate is maintained and replaced.
Preferably, a plurality of first mounting holes are uniformly formed in four sides of the top surface of the base, the first mounting holes are countersunk holes, and the base and structures thereon can be conveniently mounted on corresponding positions through the first mounting holes and screws.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cooling cavity is arranged in the accommodating groove, so that the lithium battery can be cooled, the normal work of the lithium battery is ensured, and the probability of explosion and other conditions of the lithium battery is reduced; provide fire-retardant explosion-proof effect for the lithium cell through explosion-proof box and case lid closed condition to when the lithium cell takes place deflagration, seal the board and be broken by the position in blast hole, thereby make the water in the water storage chamber can be through the quick accurate holding tank that gets into of blast hole that corresponds the position, in order to play the effect of quick fire-retardant cooling.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the explosion-proof box body of the utility model;
FIG. 3 is a schematic view of the internal structure of the case cover of the present invention;
FIG. 4 is a schematic view of the structure at position A of the present invention;
FIG. 5 is a schematic structural diagram of a fixing table according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a base, 101-a first mounting hole, 102-an explosion-proof box body, 103-a connecting table, 104-an accommodating groove, 105-a cooling cavity and 106-a placing plate;
2-a box cover, 201-a fixed table, 202-a threaded shaft, 203-a rectangular table, 204-a second mounting hole, 205-a buffer cavity, 206-a buffer block;
3-positioning plate, 301-screw rod;
4-sealing plate, 401-upper plate, 402-lower plate, 403-middle plate and 404-blast hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example one
Referring to the drawings, the present invention provides a technical solution: an explosion-proof and flame-retardant structure of a lithium battery for a vehicle comprises a base 1, an explosion-proof box body 102 is fixed in the middle of the top surface of the base 1, a box cover 2 is arranged above the explosion-proof box body 102, the base 1, the explosion-proof box body 102 and the box cover 2 are all made of explosion-proof plates, a plurality of accommodating grooves 104 are uniformly arranged in the explosion-proof box body 102 along the length direction, cooling cavities 105 are symmetrically fixed on the longer two side walls in each accommodating groove 104 to increase the area of the cooling cavities 105, cooling liquid is filled in the cooling cavities 105 so as to cool the lithium battery through the cooling cavities 105 and ensure the normal operation of the lithium battery and reduce the probability of explosion and the like of the lithium battery, two positioning plates 3 are symmetrically arranged in the accommodating grooves 104 corresponding to the position between the two cooling cavities 105, the positioning plates 3 are parallel to the shorter two side walls in the accommodating grooves 104, two horizontal placing plates 106 fixedly connected with the side walls of the cooling cavities 105 are symmetrically arranged at the bottom of the inner cavity of the accommodating grooves 104, a moving assembly connected with the positioning plate 3 is arranged below the two placing plates 106, and radiating holes are uniformly distributed in the positioning plate 3 and the placing plates 106, so that the contact area of the positioning plate 3, the placing plates 106 and the lithium battery blocks is reduced, and the radiating effect is improved;
two sides of the case cover 2 are symmetrically fixed with two fixing platforms 201 respectively, the bottom surface of the fixing platform 201 is provided with vertical threaded shafts 202, the positions of the two sides of the explosion-proof case body 102 corresponding to the four threaded shafts 202 are respectively fixed with a connecting platform 103, the connecting platform 103 is provided with a connecting hole, the threaded shafts 202 penetrate through the connecting holes at the corresponding positions and are in threaded connection with nuts, the connection stability of the case cover 2 and the explosion-proof case body 102 is improved through the installation and connection of the four threaded shafts 202 and the connecting platform 103, when the lithium battery in the explosion-proof case body 102 is subjected to explosion and the like, the case cover 2 cannot be separated from the explosion-proof case body 102, so that the explosion-proof and flame-retardant effects of the explosion-proof case body 102 and the case cover 2 are improved, the rectangular platform 203 is fixed in the middle of the inner side wall of the case cover 2, a rectangular notch is formed in the middle of the rectangular platform 203, a sealing plate 4 is fixed on the bottom surface of the rectangular platform 203, and a water storage cavity is formed between the sealing plate 4 and the top surface of the case cover 2, a sealing gasket is fixed between the top surface of the sealing plate 4 and the bottom surface of the rectangular platform 203, the sealing performance between the sealing plate 4 and the rectangular platform 203 is improved, a single row of multiple blast holes 404 are arranged at the positions, corresponding to the upper part of each accommodating groove 104, of the top surface and the bottom surface of the sealing plate 4 respectively, and each row of blast holes 404 are arranged along the length direction of the accommodating groove 104.
The moving assembly comprises sliding blocks which are symmetrically arranged and are connected with the bottom surface of the accommodating groove 104 in a sliding manner, a connecting block is fixed in the middle of the top surface of each sliding block, the connecting block is connected between the two placing plates 106 in a sliding manner, the top end of each sliding block is fixedly connected with the bottom surface of the positioning plate 3, the lower part of the accommodating groove 104 is connected with a screw 301 in a rotating manner, one end of the screw 301 extends out of the explosion-proof box body 102 and is fixed with a rotating handle, threads with opposite rotating directions are symmetrically arranged on two sides of a rod section of the screw 301 and are sleeved with the sliding blocks on two sides through the threads, after the lithium batteries are placed in the accommodating groove 104, the lithium batteries are contacted with the bottoms of the lithium batteries through the placing plates 106 and provide a supporting effect, the screw 301 is rotated through the rotating handle, the two sliding blocks are simultaneously moved inwards and are contacted with two sides of the lithium batteries, so that the lithium batteries can be fixed, the lithium batteries with different sizes can be fixed, and a certain space is reserved on two sides of the positioning plate 3 and the lower part of the placing plates 106, the lithium battery can dissipate heat.
Sealing plate 4 is including the upper plate 401 that from top to bottom sets gradually, well plywood 403 and plywood 402 down, the thickness of upper plate 401 is the same with plywood 402 down, can adopt the same material to make, and the thickness of well plywood 403 is less than upper plate 401, can adopt the material different with upper plate 401 to make, impact when making upper plate 401 and plywood 402 can resist lithium cell deflagration is not damaged, but reuse, the length direction that corresponds every holding tank 104 on upper plate 401 and plywood 402 is equipped with a plurality of blast holes 404 of single-row, and the blast hole 404 position one-to-one of upper plate 401 and plywood 402, when making the lithium cell take place the deflagration, well plywood 403 is broken at the position of blast hole 404, thereby make the water in the water storage chamber can be through the quick accurate holding tank 104 that gets into correspondence of blast hole 404 of corresponding position, in order to play the effect of quick fire-retardant cooling.
Four sides of rectangular platform 203 evenly are equipped with a plurality of second mounting holes 204, and second mounting hole 204 is the screw hole, and seals and correspond on the board 4 and be equipped with the third mounting hole, seals board 4 and passes through screw and third mounting hole and second mounting hole 204 fixed connection, is convenient for install and dismantle and seals board 4, maintains it and changes etc..
The four sides of the top surface of the base 1 are uniformly provided with a plurality of first mounting holes 101, the first mounting holes 101 are countersunk holes, and the base 1 and structures thereon can be conveniently mounted on corresponding positions through the first mounting holes 101, screws and other structures.
Example two
The structure of this embodiment is substantially the same as that of the first embodiment, except that a buffer chamber 205 is provided inside the fixed platform 201, a buffer block 206 is slidably connected in the buffer chamber 205, a spring is connected between the bottom surface of the buffer block 206 and the bottom surface of the buffer chamber 205, and the top end of the threaded shaft 202 penetrates through the bottom surface of the fixed platform 201, extends into the buffer chamber 205, and is fixedly connected with the bottom surface of the buffer block 206.
When case lid 2 passes through threaded shaft 202 and connects on explosion-proof box 102, the spring is in compression state, thereby make case lid 2 receive the effect of spring, can not remove at will under conventional conditions, when the circumstances such as explosion takes place for the lithium cell, produce certain impact to case lid 2, make case lid 2 further compression spring, move to the outside, absorb partly impact through the spring, reduce the damage etc. to case lid 2, and after impact reduces, case lid 2 resets rapidly under the spring return effect, and when case lid 2 shifts up to the highest position, the bottom still is less than explosion-proof box 102's top, thereby make explosion-proof box 102 remain throughout and seal, guarantee flame retardant efficiency.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides an explosion-proof fire-retardant structure of automobile-used lithium cell, includes base (1), its characterized in that: an explosion-proof box body (102) is fixed in the middle of the top surface of the base (1), a box cover (2) is arranged above the explosion-proof box body (102), a plurality of accommodating grooves (104) are uniformly arranged in the explosion-proof box body (102) along the length direction, cooling cavities (105) are symmetrically fixed on two longer side walls in each accommodating groove (104), and the cooling cavity (105) is filled with cooling liquid, two positioning plates (3) are symmetrically arranged in the accommodating groove (104) corresponding to the position between the two cooling cavities (105), the positioning plates (3) are parallel to the two shorter side walls in the accommodating groove (104), the bottom of the inner cavity of the accommodating groove (104) is symmetrically provided with two horizontal placing plates (106) fixedly connected with the side wall of the cooling cavity (105), a moving assembly connected with the positioning plate (3) is arranged below the two placing plates (106), and heat dissipation holes are uniformly distributed in the positioning plate (3) and the placing plates (106);
two fixing platforms (201) are symmetrically fixed on two sides of the box cover (2) respectively, a vertical threaded shaft (202) is arranged on the bottom surface of each fixing platform (201), connecting tables (103) are respectively fixed at the positions of two sides of the explosion-proof box body (102) corresponding to the four threaded shafts (202), and the connecting table (103) is provided with a connecting hole, the threaded shaft (202) passes through the connecting hole at the corresponding position, and is in threaded connection with a nut, a rectangular table (203) is fixed in the middle of the inner side wall of the box cover (2), a rectangular notch is formed in the middle of the rectangular table (203), a sealing plate (4) is fixed on the bottom surface of the rectangular table (203), a water storage cavity is formed between the sealing plate (4) and the top surface of the box cover (2), a single row of a plurality of blast holes (404) are respectively arranged at the top surface and the bottom surface of the sealing plate (4) corresponding to the upper position of each accommodating groove (104), and each row of blast holes (404) is arranged along the length direction of the accommodating groove (104).
2. The explosion-proof flame-retardant structure of the lithium battery for the vehicle of claim 1, characterized in that: remove the subassembly including the symmetry set up and sliding connection in the sliding block of holding tank (104) bottom surface, be fixed with the connecting block in the middle of the top surface of sliding block, connecting block sliding connection places between board (106) for two, and the bottom surface fixed connection of top and locating plate (3), the lower part of holding tank (104) is rotated and is connected with screw rod (301), and explosion-proof box (102) are stretched out to the one end of screw rod (301) to be fixed with the turning handle, the pole section bilateral symmetry of screw rod (301) is equipped with and revolves to opposite screw thread to cup joint through the sliding block of screw thread and both sides.
3. The explosion-proof flame-retardant structure of the lithium battery for the vehicle of claim 1, characterized in that: seal board (4) including upper plate (401), well plywood (403) and plywood (402) down that from top to bottom set gradually, the thickness of upper plate (401) and plywood (402) is the same, and the thickness of well plywood (403) is less than upper plate (401), the length direction who corresponds every holding tank (104) on upper plate (401) and plywood (402) is equipped with a plurality of blast holes (404) of single file, and blast hole (404) position one-to-one of upper plate (401) and plywood (402).
4. The explosion-proof flame-retardant structure of the lithium battery for the vehicle of claim 1, characterized in that: the inside of fixed station (201) is equipped with cushion chamber (205), and sliding connection has buffer block (206) in buffer chamber (205), be connected with the spring between the bottom surface of buffer block (206) and the bottom surface of cushion chamber (205), and the bottom surface of fixed station (201) is passed on the top of threaded shaft (202), stretches into in cushion chamber (205) to with buffer block (206) bottom surface fixed connection.
5. The explosion-proof flame-retardant structure of the lithium battery for the vehicle of claim 1, characterized in that: four sides of the rectangular table (203) are uniformly provided with a plurality of second mounting holes (204), the second mounting holes (204) are threaded holes, a third mounting hole is correspondingly formed in the sealing plate (4), and the sealing plate (4) is fixedly connected with the second mounting holes (204) through screws and the third mounting holes.
6. The explosion-proof flame-retardant structure of the lithium battery for the vehicle of claim 1, characterized in that: a plurality of first mounting holes (101) are uniformly formed in the four sides of the top surface of the base (1), and the first mounting holes (101) are countersunk holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439346.XU CN216720050U (en) | 2021-10-11 | 2021-10-11 | Explosion-proof flame retardant structure of automobile-used lithium cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122439346.XU CN216720050U (en) | 2021-10-11 | 2021-10-11 | Explosion-proof flame retardant structure of automobile-used lithium cell |
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| CN216720050U true CN216720050U (en) | 2022-06-10 |
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| CN202122439346.XU Active CN216720050U (en) | 2021-10-11 | 2021-10-11 | Explosion-proof flame retardant structure of automobile-used lithium cell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024124781A1 (en) * | 2022-12-15 | 2024-06-20 | Tcc Energy Storage Technology Corporation | Movable cabinet and energy storage apparatus |
| JP2025518575A (en) * | 2022-09-19 | 2025-06-17 | エルジー エナジー ソリューション リミテッド | Battery pack with adjustable joints to prevent structural collapse |
-
2021
- 2021-10-11 CN CN202122439346.XU patent/CN216720050U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2025518575A (en) * | 2022-09-19 | 2025-06-17 | エルジー エナジー ソリューション リミテッド | Battery pack with adjustable joints to prevent structural collapse |
| EP4550556A4 (en) * | 2022-09-19 | 2026-01-21 | Lg Energy Solution Ltd | BATTERY PACK WITH VARIABLE COUPLING PART TO PREVENT STRUCTURAL COLLAPSE |
| WO2024124781A1 (en) * | 2022-12-15 | 2024-06-20 | Tcc Energy Storage Technology Corporation | Movable cabinet and energy storage apparatus |
| MA72186A1 (en) * | 2022-12-15 | 2025-12-31 | Tcc Energy Storage Technology Corporation | Movable cabinet and energy storage apparatus |
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