CN213717000U - New energy automobile lithium cell that makes up firmly - Google Patents
New energy automobile lithium cell that makes up firmly Download PDFInfo
- Publication number
- CN213717000U CN213717000U CN202022488205.2U CN202022488205U CN213717000U CN 213717000 U CN213717000 U CN 213717000U CN 202022488205 U CN202022488205 U CN 202022488205U CN 213717000 U CN213717000 U CN 213717000U
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- lithium battery
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- new energy
- energy automobile
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 58
- 238000013016 damping Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 34
- 230000017525 heat dissipation Effects 0.000 claims description 31
- 229910002804 graphite Inorganic materials 0.000 claims description 27
- 239000010439 graphite Substances 0.000 claims description 27
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a lithium battery technology field specifically is a piece together firm new energy automobile lithium cell of group, which comprises a housin, the position that the both sides of casing were leaned on the top all is provided with the bolt, a plurality of groups louvres have all been seted up to the position that the both sides of casing were leaned on the centre, the both sides inner wall of casing leans on the position on top all to laminate mutually with the both sides of lid, a plurality of groups fixed slot have been seted up to the bottom of lid, the bottom inner wall position of casing is provided with the card rail, the surface joint of card rail has a plurality of groups elastic fixture block, a plurality of groups thread groove has been seted up to the inside of card rail, a plurality of groups elastic fixture block's inner wall all is provided with the damping pad, a plurality of groups elastic fixture block's top all is provided with the lithium cell group, the top. The problem that the lithium battery cannot be conveniently and quickly assembled can be solved through the arrangement of the clamping rails and the elastic clamping blocks.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a piece together firm new energy automobile lithium cell.
Background
The lithium battery for the vehicle is a power battery for hybrid electric vehicles and electric vehicles, and the lithium battery for the vehicle is a lithium battery for the vehicle similar to a common lithium battery for the vehicle because some technical properties of the nickel-hydrogen battery, such as energy density, charge and discharge speed and the like, are close to theoretical limit values, and the lithium battery for the vehicle is accepted by vehicle manufacturers and battery manufacturers because of the advantages of high energy density, large capacity, no memory and the like.
The existing lithium battery of the new energy automobile has the problem that the lithium battery cannot be conveniently and quickly assembled, so that inconvenience is brought to actual operation; current new energy automobile lithium cell exists can lead to the problem of damage because of vibrations bump between the monomer lithium cell, has brought inconvenience for in-service operation, for this, the utility model provides a piece together firm new energy automobile lithium cell is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a piece together firm new energy automobile lithium cell to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stably assembled new energy automobile lithium battery comprises a shell, wherein bolts are arranged at positions, close to the top end, of two sides of the shell, a plurality of groups of heat dissipation holes are formed at positions, close to the middle, of two sides of the shell, positions, close to the top end, of inner walls of the two sides of the shell are attached to two sides of a cover body, a plurality of groups of fixing grooves are formed in the bottom end of the cover body, a clamping rail is arranged at the position of the inner wall of the bottom end of the shell, a plurality of groups of elastic clamping blocks are clamped on the outer surface of the clamping rail, and a plurality of groups of thread grooves;
the inner wall of the elastic clamping block is provided with a damping pad, the top end of the elastic clamping block is provided with a lithium battery pack, and the top end of the lithium battery pack is provided with a fixing block.
Preferably, a plurality of groups the inside of thread groove is provided with the screw rod, a plurality of groups the top of screw rod all is provided with graphite heating panel, a plurality of groups the inner wall surface of graphite heating panel all is provided with the elastic layer, a plurality of groups the inner wall surface of elastic layer all is provided with the dampproof course, a plurality of groups the inner wall surface of dampproof course all is provided with the graphite core.
Preferably, the positions of the two sides of the shell, which are close to the corresponding bolts, are provided with grooves, the positions of the two sides of the cover body, which are close to the corresponding bolts, are provided with limit grooves, and the two groups of bolts penetrate through the inner wall of the corresponding side of the shell through the corresponding grooves and extend into the corresponding limit grooves.
Preferably, the sizes of the fixed grooves are equal, the fixed grooves are arranged in an axial symmetry mode, the fixed blocks are equal in size, the fixed blocks are arranged in an axial symmetry mode, and the inner diameters of the fixed grooves are matched with the widths of the fixed blocks.
Preferably, the length of the plurality of groups of the screw rods is matched with the depth of the plurality of groups of the thread grooves, and the outer diameter of the plurality of groups of the screw rods is matched with the inner diameter of the plurality of groups of the thread grooves.
Preferably, the plurality of groups of heat dissipation holes are equal in size, and the plurality of groups of heat dissipation holes are uniformly distributed on the outer surfaces of the two sides of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when a plurality of groups of lithium battery packs are required to be installed in the shell, a user only needs to rotate two groups of bolts to enable the two groups of bolts and the corresponding limiting grooves to be in a releasing state, then the cover body can be taken out, the plurality of groups of lithium battery packs can be clamped at corresponding positions on the outer surface of the clamping rail through the corresponding elastic clamping blocks, the corresponding damping pads can improve the friction force between the corresponding elastic clamping blocks and the clamping rails to enable the corresponding elastic clamping blocks to be clamped and connected more stably, then the cover body is covered, the plurality of groups of fixing grooves and the plurality of groups of fixing blocks are arranged in a one-to-one correspondence manner, the plurality of groups of fixing grooves and the plurality of groups of fixing blocks can be further arranged to limit and fix the corresponding lithium battery packs, and finally the two groups of bolts are rotated, the cover body is limited and fixed, if a plurality of lithium battery packs need to be disassembled, otherwise, the operation is carried out;
2. the problem that single lithium batteries are damaged due to collision caused by vibration can be solved through the arrangement of the graphite heat dissipation plates, a certain amount of heat can be generated by the lithium battery pack when the lithium battery pack is used, the heat can be transmitted to the graphite heat dissipation plates, the heat can be dissipated from a plurality of groups of heat dissipation holes at an accelerated speed under the action of the graphite core, the arrangement of the elastic layer can reduce the rigid contact between the lithium battery pack and the outer surfaces of the graphite heat dissipation plates due to shaking, the service life of the lithium battery pack is prolonged, the arrangement of the moisture-proof layer can absorb moisture in the shell to a certain degree to keep the inside of the shell in a dry environment to a certain degree, when a plurality of groups of graphite heat dissipation plates are used for a long time and the outer surfaces have stains and need to be cleaned, a user can upwards rotate a plurality of groups of graphite heat dissipation plates so as to drive corresponding screw rods, at this time, a plurality of groups of graphite heat dissipation plates can be cleaned, and the operation is reversed when the graphite heat dissipation plates need to be installed.
Drawings
Fig. 1 is a schematic structural view of the main body of the present invention;
FIG. 2 is a schematic view of the connection structure of the elastic clamping block and the clamping rail of the present invention;
fig. 3 is a schematic view of the connection structure of the graphite heat dissipation plate and the clamping rail of the present invention.
In the figure: 1. a housing; 11. heat dissipation holes; 12. a bolt; 2. a cover body; 21. fixing grooves; 3. clamping a rail; 31. an elastic clamping block; 32. a damping pad; 33. a thread groove; 4. a lithium battery pack; 41. a fixed block; 5. a graphite heat dissipation plate; 51. a screw; 52. an elastic layer; 53. a moisture barrier; 54. a graphite core.
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 to 3, the present invention provides a technical solution: a new energy automobile lithium battery with stable assembly comprises a shell 1, wherein bolts 12 are arranged at positions close to the top ends of two sides of the shell 1, grooves are formed at positions close to corresponding bolts 12 at two sides of the shell 1, limiting grooves are formed at positions close to corresponding bolts 12 at two sides of a cover body 2, two groups of bolts 12 penetrate through the inner wall of one corresponding side of the shell 1 through the corresponding grooves and extend into the corresponding limiting grooves, a plurality of groups of heat dissipation holes 11 are formed at positions close to the middle of two sides of the shell 1, the plurality of groups of heat dissipation holes 11 are equal in size, the plurality of groups of heat dissipation holes 11 are uniformly distributed on the outer surfaces of two sides of the shell 1, the positions close to the top ends of the inner walls of two sides of the shell 1 are attached to two sides of the cover body 2, a plurality of fixing grooves 21 are formed at the bottom end of the cover body 2, the plurality of fixing grooves 21 are equal in size and are arranged in, the fixing blocks 41 are arranged in axial symmetry, the inner diameter of the fixing grooves 21 is matched with the width of the fixing blocks 41, the inner wall of the bottom end of the shell 1 is provided with a clamping rail 3, the outer surface of the clamping rail 3 is clamped with a plurality of elastic clamping blocks 31, a plurality of screw grooves 33 are arranged in the clamping rail 3, screw rods 51 are arranged in the screw grooves 33, the top ends of the screw rods 51 are provided with graphite heat-dissipating plates 5, the outer surface of the inner wall of the graphite heat-dissipating plates 5 is provided with an elastic layer 52, the outer surface of the inner wall of the elastic layer 52 is provided with a moisture-proof layer 53, the outer surface of the inner wall of the moisture-proof layer 53 is provided with a graphite core 54, the length of the screw rods 51 is matched with the depth of the screw grooves 33, and the outer diameter of the screw rods 51 is matched with the inner diameter of the screw grooves 33, when the lithium battery pack 4 generates certain heat during use, the heat can be transferred to the graphite heat dissipation plate 5, the heat can be dissipated from the plurality of heat dissipation holes 11 at an accelerated speed under the action of the graphite core 54, the arrangement of the elastic layer 52 can reduce the rigid contact between the lithium battery pack 4 and the outer surface of the graphite heat dissipation plate 5 due to shaking, the service life of the lithium battery pack 4 is prolonged, the arrangement of the moisture-proof layer 53 can absorb moisture in the shell 1 to a certain extent, so that the inside of the shell 1 can keep a dry environment to a certain extent, when the plurality of groups of graphite heat dissipation plates 5 are used for a long time and the outer surface has stains to be cleaned, a user can upwards rotate the plurality of groups of graphite heat dissipation plates 5, thereby driving the corresponding screw rods 51 to rotate and screw out from the inside of the corresponding thread grooves 33, and then the plurality of groups of graphite heat dissipation plates 5 can be cleaned during, when the installation is needed, the operation is vice versa;
the inner walls of the groups of elastic clamping blocks 31 are provided with damping pads 32, the top ends of the groups of elastic clamping blocks 31 are provided with lithium battery packs 4, the top ends of the groups of lithium battery packs 4 are provided with fixing blocks 41, when the groups of lithium battery packs 4 are required to be installed in the shell 1, a user only needs to rotate two groups of bolts 12 to enable the two groups of bolts 12 and the corresponding limiting grooves to be in a release state, at the moment, the cover body 2 can be taken out, at the moment, the groups of lithium battery packs 4 can be clamped at corresponding positions on the outer surface of the clamping rail 3 through the corresponding elastic clamping blocks 31, the friction force between the corresponding elastic clamping blocks 31 and the clamping rail 3 can be improved through the corresponding damping pads 32, the corresponding elastic clamping blocks 31 are clamped more stably, then the cover body 2 is covered, and the groups of fixing grooves 21 and the groups of fixing blocks 41 are arranged in a one-to-one correspondence, the plurality of groups of fixing grooves 21 and the plurality of groups of fixing blocks 41 are arranged to further limit and fix the corresponding lithium battery pack 4, and finally, the cover body 2 is limited and fixed by rotating the two groups of bolts 12, if necessary, the plurality of groups of lithium battery packs 4 are disassembled, otherwise, the operation is completed.
The working principle is as follows: when the lithium battery pack fixing device is used, if a plurality of lithium battery packs 4 are required to be installed inside the shell 1, a user only needs to rotate two groups of bolts 12 to enable the two groups of bolts 12 and the corresponding limiting grooves to be in a release state, then the cover body 2 can be taken out, then the plurality of lithium battery packs 4 can be clamped at the corresponding positions on the outer surface of the clamping rails 3 through the corresponding elastic clamping blocks 31, the friction force between the corresponding elastic clamping blocks 31 and the clamping rails 3 can be improved through the arrangement of the corresponding damping pads 32, the corresponding elastic clamping blocks 31 are clamped more stably, then the cover body 2 is covered, the plurality of fixing grooves 21 and the plurality of fixing blocks 41 are arranged in a one-to-one correspondence manner, the plurality of fixing grooves 21 and the plurality of fixing blocks 41 can be further used for limiting and fixing the corresponding lithium battery packs 4, and finally the cover body 2 is limited and fixed through the rotation of two groups of bolts 12, if the lithium battery packs 4 of the plurality of groups need to be disassembled, and vice versa; when in use, the lithium battery pack 4 generates certain heat, the heat is transferred to the graphite heat dissipation plate 5, the heat can be quickly dissipated from a plurality of groups of heat dissipation holes 11 under the action of the graphite core 54, the arrangement of the elastic layer 52 can reduce the rigid contact of the lithium battery pack 4 with the outer surface of the graphite heat dissipation plate 5 due to shaking, the service life of the lithium battery pack 4 is prolonged, the moisture-proof layer 53 can absorb the moisture in the shell 1 to a certain extent, so that the inside of the shell 1 can keep a dry environment to a certain extent, when the plurality of groups of graphite heat-dissipating plates 5 are used for a long time and the outer surfaces of the graphite heat-dissipating plates are stained and need to be cleaned, a user can rotate the plurality of groups of graphite heat-dissipating plates 5 upwards, thereby driving the corresponding screw 51 to rotate, and to be screwed out from the inside of the corresponding screw groove 33, at this time, the graphite heat dissipation plates 5 can be cleaned, and the operation is reversed when the graphite heat dissipation plates are required to be installed.
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 new energy automobile lithium cell that makes up firmly, includes casing (1), its characterized in that: bolts (12) are arranged at positions, close to the top, of two sides of the shell (1), a plurality of groups of heat dissipation holes (11) are formed at positions, close to the middle, of two sides of the shell (1), positions, close to the top, of inner walls of the two sides of the shell (1) are attached to two sides of the cover body (2), a plurality of groups of fixing grooves (21) are formed in the bottom end of the cover body (2), a clamping rail (3) is arranged at the position of the inner wall of the bottom end of the shell (1), a plurality of groups of elastic clamping blocks (31) are clamped on the outer surface of the clamping rail (3), and a plurality of groups of thread grooves (33) are formed in the; the inner wall of the elastic clamping block (31) is provided with a damping pad (32), the top end of the elastic clamping block (31) is provided with a lithium battery pack (4), and the top end of the lithium battery pack (4) is provided with a fixing block (41).
2. The stably-assembled lithium battery of the new energy automobile according to claim 1, characterized in that: the inside of a plurality of groups thread groove (33) is provided with screw rod (51), a plurality of groups the top of screw rod (51) all is provided with graphite heating panel (5), a plurality of groups the inner wall surface of graphite heating panel (5) all is provided with elastic layer (52), a plurality of groups the inner wall surface of elastic layer (52) all is provided with dampproof course (53), a plurality of groups the inner wall surface of dampproof course (53) all is provided with graphite core (54).
3. The stably-assembled lithium battery of the new energy automobile according to claim 1, characterized in that: the position that the both sides of casing (1) are leaned on corresponding bolt (12) all offers flutedly, the position that the both sides of lid (2) are leaned on corresponding bolt (12) all offers the spacing groove, two sets of bolt (12) run through in the inner wall that casing (1) corresponds one side and extend to in the spacing groove that corresponds through the recess that corresponds.
4. The stably-assembled lithium battery of the new energy automobile according to claim 1, characterized in that: the size of a plurality of groups fixed slot (21) equals, and a plurality of groups fixed slot (21) are the axisymmetric setting, and a plurality of groups the size of fixed block (41) equals, and a plurality of groups fixed block (41) are the axisymmetric setting, and a plurality of groups the internal diameter size of fixed slot (21) and the width size looks adaptation of a plurality of groups fixed block (41).
5. The stably-assembled lithium battery of the new energy automobile according to claim 2, characterized in that: the length of the plurality of groups of screw rods (51) is matched with the depth of the plurality of groups of thread grooves (33), and the outer diameter of the plurality of groups of screw rods (51) is matched with the inner diameter of the plurality of groups of thread grooves (33).
6. The stably-assembled lithium battery of the new energy automobile according to claim 1, characterized in that: the plurality of groups of heat dissipation holes (11) are equal in size, and the plurality of groups of heat dissipation holes (11) are uniformly distributed on the outer surfaces of the two sides of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488205.2U CN213717000U (en) | 2020-11-02 | 2020-11-02 | New energy automobile lithium cell that makes up firmly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488205.2U CN213717000U (en) | 2020-11-02 | 2020-11-02 | New energy automobile lithium cell that makes up firmly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213717000U true CN213717000U (en) | 2021-07-16 |
Family
ID=76802036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488205.2U Expired - Fee Related CN213717000U (en) | 2020-11-02 | 2020-11-02 | New energy automobile lithium cell that makes up firmly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213717000U (en) |
-
2020
- 2020-11-02 CN CN202022488205.2U patent/CN213717000U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210930 Address after: 315491 No. 1, Xingye Road, Lishan village, Ditang street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: NINGBO LEIZIDA ELECTRIC Co.,Ltd. Address before: 400000 no.1-17, building 70, 9 coral Avenue, Shuangfu street, Jiangjin District, Chongqing Patentee before: Jiangjin totem enterprise management consulting center |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |