CN211507717U - Explosion-proof mounting groove of lithium cell - Google Patents
Explosion-proof mounting groove of lithium cell Download PDFInfo
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- CN211507717U CN211507717U CN202020166021.1U CN202020166021U CN211507717U CN 211507717 U CN211507717 U CN 211507717U CN 202020166021 U CN202020166021 U CN 202020166021U CN 211507717 U CN211507717 U CN 211507717U
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- mounting groove
- lithium battery
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- heat dissipation
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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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Abstract
The utility model discloses an explosion-proof mounting groove of lithium battery, including mounting groove subassembly, top cap, radiator unit, anti-moving subassembly and pressure strip, through setting up the radiator unit, the heat that the heat conduction post produced the battery conducts the heat-conducting plate in time, carries out thermal scattering and disappearing through the radiator unit, guarantees that the heat that the lithium battery produced conducts the outside of mounting groove smoothly, improves the heat conduction and the heat dispersion of lithium battery, avoids appearing the phenomenon that the temperature rises, improves the security performance of lithium battery; through the arrangement of the anti-moving assembly, the lithium battery is placed in the middle position in the mounting groove, and the four rotary rods are rotated simultaneously, so that the insulating plate is abutted to the surface of the lithium battery at the same time, the lithium battery is clamped, the phenomenon that the lithium battery shakes in the using process is avoided, and unsafe conditions are prevented; through setting up the spring, to the lithium cell clamping process in, the spring inwards has thrust to the insulation board, avoids clamping process in-process threaded rod outward rotation's phenomenon to appear, improves the stability of preventing moving the subassembly.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is an explosion-proof mounting groove of lithium cell.
Background
The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, the inventor of the lithium battery is edison, and because the chemical characteristics of the lithium metal are very active, the environmental requirements on the processing, storage and use of the lithium metal are very high, so the lithium battery is not applied for a long time, with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increasingly increased, high requirements on a power supply are provided, the lithium battery enters a large-scale practical stage, the current lithium battery has poor heat conduction and heat dissipation, is easy to generate heat in the continuous discharge process, once the temperature is too high, a great potential safety hazard exists, and the existing lithium batteries are fixed through screws and are easy to shake if bolts are loosened, there is great potential safety hazard, therefore an urgent need to develop an explosion-proof mounting groove of lithium cell to solve above-mentioned problem, and be convenient for marketing and application.
Therefore, the explosion-proof mounting groove for the lithium battery is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an explosion-proof mounting groove of a lithium battery, a heat dissipation assembly is arranged, a heat conduction column conducts heat generated by the battery to a heat conduction plate in time, heat dissipation is carried out through the heat dissipation column, the heat generated by the lithium battery is smoothly conducted to the outer side of the mounting groove, the heat conduction performance and the heat dissipation performance of the lithium battery are improved, the phenomenon of temperature rise is avoided, the safety performance of the lithium battery is improved, an anti-moving assembly is arranged, the lithium battery is placed at the middle position in the mounting groove, four rotary rods are rotated simultaneously, an insulation board is enabled to simultaneously abut against the surface of the lithium battery, the lithium battery is clamped, the phenomenon of shaking of the lithium battery in the use process is avoided, the occurrence of unsafe conditions is prevented, a spring and a bottom plate are arranged, in the clamping process of the lithium battery, the spring has inward thrust to the insulation board, and the, the stability of the subassembly is prevented moving in the improvement, and the bottom plate is convenient for carry out the fixed of mounting groove, is favorable to the installation operation of lithium cell to solve the problem of mentioning in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof mounting groove of a lithium battery comprises a mounting groove component, a top cover, a heat dissipation component, an anti-movement component and a pressure plate, wherein the top cover is fixed above the mounting groove component through bolts, and a handle is arranged above the top cover; the pressing plate is fixed in the middle position below the top cover through a bolt and is positioned in the installation groove assembly; the number of the anti-moving assemblies is four, the anti-moving assemblies are arranged at the upper end and the lower end of the left side and the right side of the mounting groove assembly, and the tail ends of the anti-moving assemblies penetrate into the mounting groove assembly; the heat dissipation assemblies are two in number and are connected to the left side and the right side of the installation slot assembly in a clamping mode, and the heat dissipation assemblies are located between the anti-moving assemblies.
Preferably, the mounting groove assembly comprises a mounting groove, a bottom plate, a mounting hole and a limiting hole, and a base plate is arranged below the inside of the mounting groove; the bottom plate is welded below the mounting groove; the number of the mounting holes is two, and the mounting holes are formed in the left side and the right side of the bottom plate; the number of the limiting holes is four, and the limiting holes are formed in the upper end and the lower end of the left side and the right side of the mounting groove.
Preferably, the heat dissipation assembly comprises two heat conduction plates, a heat conduction column and a heat dissipation column, and the heat conduction plates are fixed in the middle positions of the left side and the right side in the installation groove through bolts; the heat conduction columns are arranged on the inner side of the heat conduction plate and are positioned in the mounting groove, and the heat conduction columns and the heat conduction plate are arranged in an integrated mode; the heat dissipation column adopts a plurality of, and the heat dissipation column setting is in the outside of heat-conducting plate, and this heat dissipation column is located the outside of mounting groove, and wherein heat dissipation column and heat-conducting plate formula as an organic whole set up.
Preferably, the anti-motion assembly comprises four threaded sleeves, a threaded rod, a rotating rod, an insulating plate and a spring, and the threaded sleeves are fixed inside the limiting holes through bolts; the threaded rod is fixed inside the threaded sleeve through threads, and the left end and the right end of the threaded rod penetrate through the left end and the right end of the threaded sleeve; the rotary rod is welded at the tail end of the threaded rod and is positioned on the outer side of the mounting groove; the insulating plate is fixed at the tail end of the threaded rod through a bolt and is positioned inside the mounting groove; the spring is located the outside of threaded rod, and the both ends of spring pass through the clamp plate bolt and link to each other with the inner wall and the insulation board of mounting groove respectively.
Preferably, the size of the threaded sleeve is matched with the size of the threaded rod and the size of the limiting hole, and two ends of the threaded sleeve are flush with the inner wall and the outer wall of the mounting groove; the rotary rod is cylindrical; the insulating plate is in a disc shape; the size of the spring matches the size of the threaded rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through setting up radiator unit, the heat that the lithium cell produced is in time conducted to the heat-conducting plate to the heat conduction post, carries out thermal scattering and disappearing through the heat dissipation post, guarantees the smooth outside of conducting to the mounting groove of the heat that the lithium cell produced, improves the heat conduction and the heat dispersion of lithium cell, avoids appearing the phenomenon that the temperature rises, improves the security performance of lithium cell;
2. the utility model discloses, through setting up the anti-moving subassembly, put the lithium cell to the intermediate position in the mounting groove, rotate four swing arms simultaneously, make the insulation board contradict the surface of lithium cell simultaneously, play the tight effect of clamp to the lithium cell, avoid the phenomenon that the lithium cell appears rocking in the use, prevent the emergence of unsafe condition;
3. the utility model discloses, through setting up spring and bottom plate, to the lithium cell clamping process, the spring has thrust to the insulation board inwards, avoids clamping process in-process threaded rod outward rotation's phenomenon to appear, improves the stability of preventing moving the subassembly, and the bottom plate is convenient for carry out the fixed of mounting groove, is favorable to the installation operation of lithium cell.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting groove assembly of the present invention;
fig. 3 is a schematic structural view of the heat dissipation assembly of the present invention;
fig. 4 is a schematic structural diagram of the motion-preventing assembly of the present invention.
In the figure: 1. installing a trough assembly; 11. mounting grooves; 12. a base plate; 13. mounting holes; 14. a limiting hole; 2. a top cover; 3. a heat dissipating component; 31. a heat conducting plate; 32. a heat-conducting column; 33. a heat-dissipating column; 4. a motion prevention assembly; 41. a threaded sleeve; 42. a threaded rod; 43. rotating the rod; 44. an insulating plate; 45. a spring; 5. and a pressing plate.
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 a technical solution: an explosion-proof mounting groove of a lithium battery is shown in figure 1 and comprises a mounting groove component 1, a top cover 2, a heat dissipation component 3, an anti-motion component 4 and a pressure plate 5, wherein the top cover 2 is fixed above the mounting groove component 1 through bolts, and a handle is arranged above the top cover 2; the pressing plate 5 is fixed at the middle position below the top cover 2 through a bolt, and the pressing plate 5 is positioned inside the mounting groove assembly 1; the number of the anti-moving components 4 is four, the anti-moving components 4 are arranged at the upper end and the lower end of the left side and the right side of the installation groove component 1, and the tail ends of the anti-moving components 4 penetrate into the installation groove component 1; the number of the heat dissipation assemblies 3 is two, the heat dissipation assemblies 3 are connected to the left side and the right side of the installation slot assembly 1 in a clamped mode, and the heat dissipation assemblies 3 are located between the anti-moving assemblies 4.
Specifically, as shown in fig. 2, the installation slot assembly 1 includes an installation slot 11, a bottom plate 12, an installation hole 13 and a limiting hole 14, wherein a backing plate is arranged below the inside of the installation slot 11; the bottom plate 12 is welded below the mounting groove 11; two mounting holes 13 are adopted, and the mounting holes 13 are formed in the left side and the right side of the bottom plate 12; the number of the limiting holes 14 is four, and the limiting holes 14 are formed in the upper end and the lower end of the left side and the right side of the mounting groove 11.
Through adopting above-mentioned technical scheme, bottom plate 12 is convenient for carry out the fixed of mounting groove 11, is favorable to the installation operation of lithium cell.
Specifically, as shown in fig. 3, the heat dissipation assembly 3 includes two heat conduction plates 31, two heat conduction columns 32 and two heat dissipation columns 33, and the heat conduction plates 31 are fixed at the middle positions of the left side and the right side inside the installation groove 11 by bolts; the heat conduction columns 32 are multiple, the heat conduction columns 32 are arranged on the inner side of the heat conduction plate 31, the heat conduction columns 32 are positioned in the installation groove 11, and the heat conduction columns 32 and the heat conduction plate 31 are arranged integrally; the heat dissipation column 33 is provided with a plurality of heat dissipation columns 33, the heat dissipation columns 33 are arranged on the outer side of the heat conduction plate 31, the heat dissipation columns 33 are located on the outer side of the installation groove 11, and the heat dissipation columns 33 and the heat conduction plate 31 are arranged in an integrated mode.
Through adopting above-mentioned technical scheme, heat that heat conduction post 32 produced the lithium cell in time conducts heat-conducting plate 31 on, carries out thermal scattering and disappearing through heat dissipation post 33, guarantees the smooth outside of conducting to mounting groove 11 of heat that the lithium cell produced, improves the heat conduction and the heat dispersion of lithium cell, avoids appearing the phenomenon that the temperature risees, improves the security performance of lithium cell.
Specifically, as shown in fig. 4, the anti-motion assembly 4 includes four threaded sleeves 41, a threaded rod 42, a rotating rod 43, an insulating plate 44 and a spring 45, and the threaded sleeves 41 are fixed inside the limiting hole 14 by bolts; the threaded rod 42 is fixed inside the threaded sleeve 41 through threads, and the left end and the right end of the threaded rod 42 penetrate through the left end and the right end of the threaded sleeve 41; the rotary rod 43 is welded at the tail end of the threaded rod 42, and the rotary rod 43 is positioned outside the mounting groove 11; the insulating plate 44 is fixed at the tail end of the threaded rod 42 through a bolt, and the insulating plate 44 is positioned inside the mounting groove 11; the spring 45 is located on the outer side of the threaded rod 42, and two ends of the spring 45 are respectively connected with the inner wall of the mounting groove 11 and the insulating plate 44 through pressing plate bolts.
Through adopting above-mentioned technical scheme, put the intermediate position in the mounting groove 11 with the lithium cell, four swing arms 43 of rotation simultaneously make insulation board 44 conflict the surface of lithium cell simultaneously, play tight effect to the lithium cell, avoid the phenomenon that rocks to appear in the use lithium cell, prevent the emergence of the unsafe condition.
Specifically, as shown in fig. 4, the size of the threaded sleeve 41 is matched with the size of the threaded rod 42 and the size of the limiting hole 14, and two ends of the threaded sleeve 41 are flush with the inner wall and the outer wall of the mounting groove 11; the rotary rod 43 is cylindrical; the insulating plate 44 is in a disc shape; the spring 45 is sized to match the size of the threaded rod 42.
Through adopting above-mentioned technical scheme, to the lithium cell clamping process, spring 45 has thrust to insulation board 44 inwards, avoids clamping process threaded rod 42 to appear the phenomenon of outside rotation, improves the stability of anti-moving subassembly 4.
The working principle is as follows: when in use, the lithium battery is placed in the middle position in the mounting groove 11, the four rotary rods 43 are rotated simultaneously, the insulating plate 44 is abutted against the surface of the lithium battery simultaneously, the lithium battery is clamped, the phenomenon that the lithium battery shakes in the use process is avoided, unsafe conditions are prevented, in the lithium battery clamping process, the spring 45 pushes the insulating plate 44 inwards, the phenomenon that the threaded rod 42 rotates outwards in the clamping process is avoided, the stability of the anti-movement component 4 is improved, the heat generated by the lithium battery is conducted to the heat conducting plate 31 in time through the heat conducting column 32, heat dissipation is carried out through the heat radiating column 33, the heat generated by the lithium battery is smoothly conducted to the outer side of the mounting groove 11, the heat conduction performance and the heat radiation performance of the lithium battery are improved, the phenomenon of temperature rise is avoided, the safety performance of the lithium battery is improved, and the mounting groove 11, the installation operation of the lithium battery is facilitated.
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 (5)
1. The utility model provides an explosion-proof mounting groove of lithium cell which characterized in that: the heat dissipation structure comprises an installation groove component (1), a top cover (2), a heat dissipation component (3), an anti-moving component (4) and a pressing plate (5), wherein the top cover (2) is fixed above the installation groove component (1) through bolts, and a handle is arranged above the top cover (2); the pressing plate (5) is fixed in the middle position below the top cover (2) through a bolt, and the pressing plate (5) is positioned in the installation groove assembly (1); the number of the anti-moving assemblies (4) is four, the anti-moving assemblies (4) are arranged at the upper end and the lower end of the left side and the right side of the installation slot assembly (1), and the tail ends of the anti-moving assemblies (4) penetrate through the installation slot assembly (1); the heat dissipation assemblies (3) are two, the heat dissipation assemblies (3) are connected to the left side and the right side of the installation slot assembly (1) in a clamped mode, and the heat dissipation assemblies (3) are located between the anti-moving assemblies (4).
2. The explosion-proof mounting groove of lithium battery of claim 1, characterized in that: the mounting groove component (1) comprises a mounting groove (11), a bottom plate (12), a mounting hole (13) and a limiting hole (14), wherein a base plate is arranged below the inside of the mounting groove (11); the bottom plate (12) is welded below the mounting groove (11); the number of the mounting holes (13) is two, and the mounting holes (13) are formed in the left side and the right side of the bottom plate (12); the number of the limiting holes (14) is four, and the limiting holes (14) are formed in the upper end and the lower end of the left side and the right side of the mounting groove (11).
3. The explosion-proof mounting groove of lithium battery of claim 1, characterized in that: the heat dissipation assembly (3) comprises two heat conduction plates (31), two heat conduction columns (32) and two heat dissipation columns (33), and the heat conduction plates (31) are fixed in the middle positions of the left side and the right side in the installation groove (11) through bolts; the heat conduction columns (32) are multiple, the heat conduction columns (32) are arranged on the inner side of the heat conduction plate (31), the heat conduction columns (32) are positioned in the mounting groove (11), and the heat conduction columns (32) and the heat conduction plate (31) are arranged in an integrated mode; the heat dissipation column (33) is multiple, the heat dissipation column (33) is arranged on the outer side of the heat conduction plate (31), the heat dissipation column (33) is located on the outer side of the installation groove (11), and the heat dissipation column (33) and the heat conduction plate (31) are arranged in an integrated mode.
4. The explosion-proof mounting groove of lithium battery of claim 1, characterized in that: the anti-moving assembly (4) comprises four threaded sleeves (41), a threaded rod (42), a rotating rod (43), an insulating plate (44) and springs (45), and the threaded sleeves (41) are fixed in the limiting holes (14) through bolts; the threaded rod (42) is fixed inside the threaded sleeve (41) through threads, and the left end and the right end of the threaded rod (42) penetrate through the left end and the right end of the threaded sleeve (41); the rotary rod (43) is welded at the tail end of the threaded rod (42), and the rotary rod (43) is positioned on the outer side of the mounting groove (11); the insulating plate (44) is fixed at the tail end of the threaded rod (42) through a bolt, and the insulating plate (44) is positioned in the mounting groove (11); the spring (45) is located on the outer side of the threaded rod (42), and two ends of the spring (45) are connected with the inner wall of the mounting groove (11) and the insulating plate (44) through pressing plate bolts respectively.
5. The explosion-proof mounting groove of lithium battery of claim 4, characterized in that: the size of the threaded sleeve (41) is matched with that of the threaded rod (42) and the limiting hole (14), and two ends of the threaded sleeve (41) are flush with the inner wall and the outer wall of the mounting groove (11); the rotary rod (43) is cylindrical; the insulating plate (44) is in a disc shape; the spring (45) is sized to match the threaded rod (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020166021.1U CN211507717U (en) | 2020-02-13 | 2020-02-13 | Explosion-proof mounting groove of lithium cell |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020166021.1U CN211507717U (en) | 2020-02-13 | 2020-02-13 | Explosion-proof mounting groove of lithium cell |
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| CN211507717U true CN211507717U (en) | 2020-09-15 |
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| CN202020166021.1U Active CN211507717U (en) | 2020-02-13 | 2020-02-13 | Explosion-proof mounting groove of lithium cell |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382822A (en) * | 2020-11-24 | 2021-02-19 | 高飞 | Battery pack for new energy automobile based on separate isolation and deflagration prevention |
| CN112993461A (en) * | 2021-02-19 | 2021-06-18 | 山东水发智慧能源有限公司 | Lithium battery convenient for heat dissipation and installation method thereof |
-
2020
- 2020-02-13 CN CN202020166021.1U patent/CN211507717U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382822A (en) * | 2020-11-24 | 2021-02-19 | 高飞 | Battery pack for new energy automobile based on separate isolation and deflagration prevention |
| CN112382822B (en) * | 2020-11-24 | 2022-09-23 | 深圳市钜力能科技有限公司 | Battery pack for new energy automobile based on separate isolation and anti-explosion |
| CN112993461A (en) * | 2021-02-19 | 2021-06-18 | 山东水发智慧能源有限公司 | Lithium battery convenient for heat dissipation and installation method thereof |
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