CN221614068U - Anticollision lithium cell group - Google Patents
Anticollision lithium cell group Download PDFInfo
- Publication number
- CN221614068U CN221614068U CN202323223718.0U CN202323223718U CN221614068U CN 221614068 U CN221614068 U CN 221614068U CN 202323223718 U CN202323223718 U CN 202323223718U CN 221614068 U CN221614068 U CN 221614068U
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- CN
- China
- Prior art keywords
- battery pack
- fixedly connected
- clamping arm
- cover plate
- lithium battery
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 15
- 230000035939 shock Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000000306 component Substances 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000008358 core component Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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 application relates to the technical field of lithium batteries, and discloses an anti-collision lithium battery pack. According to the application, the two sides of the protective shell are fixedly connected with the connecting blocks, the two sides of the connecting blocks are rotationally connected with the rotating shafts, one side of each rotating shaft is rotationally connected with the rotating disc, one side of each rotating disc is fixedly connected with the L-shaped clamping arm, one side of the upper end of each L-shaped clamping arm is fixedly connected with the connecting plate, the through holes formed in the upper surface of each connecting plate are in threaded connection with the plurality of screws, and the cover plates are fixed through the clamping arm structures, so that the cover plates can be effectively prevented from being accidentally opened under the unexpected condition, the exposure risk in the battery pack is reduced, and the use safety is improved; the cover plate is fixed by adopting the clamping arm structure, so that maintenance personnel can more conveniently carry out maintenance and replacement work of the battery pack, and the maintenance efficiency is improved; in general, the structure stability and the safety of the anti-collision lithium battery pack can be effectively improved by additionally arranging the clamping arm structure, the risk under the unexpected condition is reduced, and meanwhile, the anti-collision lithium battery pack is convenient to maintain and manage.
Description
Technical Field
The application belongs to the technical field of lithium batteries, and particularly relates to an anti-collision lithium battery pack.
Background
An anti-collision lithium battery pack is a lithium battery pack with an anti-collision protection function. In the field of mobile devices, electric tools, electric vehicles, etc., lithium battery packs often need to have a certain anti-collision capability to ensure that safety problems do not occur in case of accidental collisions or impacts.
Such as bulletin number: CN212934747U discloses a lithium battery pack with multilayer anti-collision structure, including placing base and anticollision institution, place the lithium battery in urceolus barrel inner chamber, the lithium battery positive pole runs through overhead shell inner chamber, negative pole and urceolus barrel inner chamber bottom contact, the lithium battery exchanges with external gas when the seting up of side open chamber in the during operation, thereby reach radiating effect, first ring and second ring are spacing the urceolus barrel, the tandem column is the component that a synthetic rubber material was made, it has certain elasticity, can make the device change the interval of urceolus barrel when receiving the impact, thereby weaken impact force, lithium battery positive pole top and electrode slice terminal surface contact, utilize linking horizontal pole to push-pull, thereby change the operating condition of lithium battery pack.
But protection and the internal environment of anticollision lithium cell group in this application are airtight inadequately, and the loss of safeguard function can increase the risk that the group battery received outside impact and vibration, under the circumstances of collision or jolt, the inside battery monomer of group battery or other subassemblies probably can receive the damage, and then leads to the performance decline of group battery to take place safety problems such as short circuit, weeping even.
Disclosure of utility model
The application aims at: in order to solve the protection problem, an anti-collision lithium battery pack is provided.
The technical scheme adopted by the application is as follows: the utility model provides an anticollision lithium cell group, includes protective housing, protective housing's both sides fixedly connected with connecting block, the both sides of connecting block are rotated and are connected with the pivot, one side of pivot is rotated and is connected with the rotation disk, rotate disk one side fixedly connected with L type card arm, the upper end one side fixedly connected with connecting plate of L type card arm, through-hole threaded connection that the upper surface of connecting plate was seted up has a plurality of screws.
By adopting the technical scheme, the clamping arm structure for clamping the cover plate is additionally arranged for the anti-collision lithium battery pack, and the clamping arm structure can effectively fix and support the cover plate of the battery pack, so that the cover plate is not easy to loosen or fall off when being impacted by the outside, and the structural stability of the whole battery pack is enhanced; the clamping arm structure can firmly lock the cover plate on the battery pack, so that when the battery pack is impacted, the displacement or damage of the cover plate can be effectively reduced, and the anti-collision capability of the battery pack is improved; the cover plate is fixed through the clamping arm structure, so that the cover plate can be effectively prevented from being accidentally opened under the unexpected condition, the exposure risk in the battery pack is reduced, and the use safety is improved; the cover plate is fixed by adopting the clamping arm structure, so that maintenance personnel can more conveniently carry out maintenance and replacement work of the battery pack, and the maintenance efficiency is improved; in general, the structure stability and the safety of the anti-collision lithium battery pack can be effectively improved by additionally arranging the clamping arm structure, the risk under the unexpected condition is reduced, and meanwhile, the anti-collision lithium battery pack is convenient to maintain and manage.
In a preferred embodiment, the upper end of the protective housing is provided with a cover plate.
Through adopting above-mentioned technical scheme, the apron can cover at the top of group battery, plays the free effect of protection battery, prevents that external object direct contact battery from single, reduces the damage risk that leads to because of outside collision.
In a preferred embodiment, a plurality of fixing blocks are fixedly connected to the inner side of a groove formed in the upper surface of the cover plate, and a rotating column is rotatably connected to one side of each fixing block.
By adopting the technical scheme, the fixed block is connected with the cover plate and the rotating column, and is one of important components in the handle structure, so that the integrity of the handle structure is ensured; the fixed block and the connecting rod are connected to the rotating column, and the handle can be guaranteed to rotate and shrink.
In a preferred embodiment, the outer side surface of the rotating column is fixedly connected with a connecting rod, the upper end of the connecting rod is fixedly connected with a fixing rod, and the outer side surface of the fixing rod is fixedly connected with an anti-skid sleeve.
By adopting the technical scheme, the connecting rod is connected with the rotating column and the fixed rod, so that the whole structure is more stable and complete; the fixed rod is connected with the connecting rod and the anti-skid sleeve; the anti-skid sleeve can increase the friction force on the surface of the handle, provide firmer and stable holding feeling, and reduce accidental drop or inconvenient use caused by hand sliding.
In a preferred embodiment, the protective housing is provided with heat dissipation apertures on both sides.
Through adopting above-mentioned technical scheme, the group battery can produce certain heat in the course of the work, and the louvre can help giving off the inside heat of battery, reduces battery temperature to improve the work efficiency and the security of battery effectively.
In a preferred embodiment, the inner side of the protective housing is fixedly connected with a shock absorption layer, and one end of the shock absorption layer opposite to the protective housing is fixedly connected with a protective inner layer.
By adopting the technical scheme, the shock absorption layer is used for absorbing and relieving the influence of external impact and vibration on the battery pack, so that the damage of the external impact on the battery pack can be reduced, and the structural integrity and the performance stability of the battery pack are protected; the shock absorption layer can reduce impact of external forces such as collision, jolt and the like on the battery pack, so that the service life of the battery pack is prolonged; the protective inner layer is generally located inside the battery pack to prevent short circuits or damage to the internal components of the battery pack.
In a preferred embodiment, the protection inner layer is fixedly connected with a fixed clamping plate relative to one end of the shock absorption layer, and a plurality of battery clamping sleeves are fixedly connected to the inner side of the fixed clamping plate.
By adopting the technical scheme, the fixing clamping plate is connected with the protection inner layer and the battery clamping sleeve, so that the stability of the lithium battery during connection is ensured; the battery clamping sleeve is connected with the fixed clamping plate and the lithium battery, so that the stability of the lithium battery in the battery clamping sleeve is guaranteed, and the battery clamping sleeve has certain damping capacity.
In a preferred embodiment, a lithium battery is arranged on the inner side of the battery clamping sleeve.
By adopting the technical scheme, the lithium battery is used as one of the core components of the battery pack, can store electric energy for subsequent use, has high energy density and long service life, and can provide durable electric power support for equipment.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
According to the application, the clamping arm structure for clamping the cover plate is additionally arranged for the anti-collision lithium battery pack, and the clamping arm structure can effectively fix and support the cover plate of the battery pack, so that the cover plate is not easy to loosen or fall off when being subjected to external impact, and the structural stability of the whole battery pack is enhanced; the clamping arm structure can firmly lock the cover plate on the battery pack, so that when the battery pack is impacted, the displacement or damage of the cover plate can be effectively reduced, and the anti-collision capability of the battery pack is improved; the cover plate is fixed through the clamping arm structure, so that the cover plate can be effectively prevented from being accidentally opened under the unexpected condition, the exposure risk in the battery pack is reduced, and the use safety is improved; the cover plate is fixed by adopting the clamping arm structure, so that maintenance personnel can more conveniently carry out maintenance and replacement work of the battery pack, and the maintenance efficiency is improved; in general, the structure stability and the safety of the anti-collision lithium battery pack can be effectively improved by additionally arranging the clamping arm structure, the risk under the unexpected condition is reduced, and meanwhile, the anti-collision lithium battery pack is convenient to maintain and manage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of a buckle structure according to the present application;
FIG. 3 is a schematic view of the handle structure of the present application;
fig. 4 is a schematic view illustrating the inside of the battery pack structure according to the present application.
The marks in the figure: 1. a protective housing; 2. a connecting block; 3. a rotating shaft; 4. rotating the wafer; 5. an L-shaped clamping arm; 6. a connecting plate; 7. a screw; 8. a cover plate; 9. a fixed block; 10. rotating the column; 11. a connecting rod; 12. a fixed rod; 13. an anti-skid sleeve; 14. a heat radiation hole; 15. a shock absorbing layer; 16. a protective inner layer; 17. a fixed clamping plate; 18. a battery clamping sleeve; 19. a lithium battery.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions in the embodiments of the present application will be clearly and completely described in the following in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
With reference to figures 1-4 of the drawings,
Examples:
Referring to fig. 1-2, connecting blocks 2 are fixedly connected to two sides of a protective housing 1, rotating shafts 3 are rotatably connected to two sides of the connecting blocks 2, rotating discs 4 are rotatably connected to one side of the rotating shafts 3, connecting plates 6 are fixedly connected to one side of the rotating discs 4, L-shaped clamping arms 5,L are fixedly connected to one side of the upper ends of the clamping arms 5, and through holes formed in the upper surfaces of the connecting plates 6 are in threaded connection with a plurality of screws 7. The clamping arm structure for clamping the cover plate is additionally arranged for the anti-collision lithium battery pack, and the clamping arm structure can effectively fix and support the cover plate of the battery pack, so that the cover plate is not easy to loosen or fall off when being impacted by the outside, and the structural stability of the whole battery pack is enhanced; the clamping arm structure can firmly lock the cover plate on the battery pack, so that when the battery pack is impacted, the displacement or damage of the cover plate can be effectively reduced, and the anti-collision capability of the battery pack is improved; the cover plate is fixed through the clamping arm structure, so that the cover plate can be effectively prevented from being accidentally opened under the unexpected condition, the exposure risk in the battery pack is reduced, and the use safety is improved; the cover plate is fixed by adopting the clamping arm structure, so that maintenance personnel can more conveniently carry out maintenance and replacement work of the battery pack, and the maintenance efficiency is improved; in general, the structure stability and the safety of the anti-collision lithium battery pack can be effectively improved by additionally arranging the clamping arm structure, the risk under the unexpected condition is reduced, and meanwhile, the anti-collision lithium battery pack is convenient to maintain and manage.
Referring to fig. 1, the upper end of the protective housing 1 is provided with a cover plate 8. The cover plate 8 can cover the top of the battery pack, plays a role in protecting the battery cells, prevents external objects from directly contacting the battery cells, and reduces damage risks caused by external collision.
Referring to fig. 1 and 3, a plurality of fixing blocks 9 are fixedly connected to the inner side of a groove formed in the upper surface of the cover plate 8, and a rotating column 10 is rotatably connected to one side of the fixing blocks 9. The fixed block 9 is connected with the cover plate 8 and the rotating column 10, and is one of important components in the handle structure, so that the integrity of the handle structure is ensured; the rotating column 10 is connected with the fixed block 9 and the connecting rod 11, which can ensure that the handle can rotate and shrink.
Referring to fig. 3, a connection rod 11 is fixedly connected to an outer surface of the rotation column 10, a fixing rod 12 is fixedly connected to an upper end of the connection rod 11, and an anti-slip sleeve 13 is fixedly connected to an outer surface of the fixing rod 12. The connecting rod 11 connects the rotating post 10 and the fixed rod 12, which makes the whole structure more stable and complete; the fixed rod 12 is connected with the connecting rod 11 and the anti-slip sleeve 13; the anti-skid cover 13 can increase the friction force on the surface of the handle, provide a firmer and stable holding feel, and reduce accidental dropping or inconvenient use caused by hand sliding.
Referring to fig. 1, both sides of the protective case 1 are provided with heat radiation holes 14. The battery pack can generate certain heat in the working process, and the heat dissipation holes 14 can help to dissipate the heat in the battery, so that the temperature of the battery is reduced, and the working efficiency and the safety of the battery are effectively improved.
Referring to fig. 4, a shock-absorbing layer 15 is fixedly connected to the inner side of the protective housing 1, and a protective inner layer 16 is fixedly connected to one end of the shock-absorbing layer 15 opposite to the protective housing 1. The shock-absorbing layer 15 is used for absorbing and relieving the influence of external impact and vibration on the battery pack, and can reduce the damage of the external impact on the battery pack and protect the structural integrity and performance stability of the battery pack; the shock-absorbing layer 15 can reduce impact of external force such as collision, jolt and the like on the battery pack, so that the service life of the battery pack is prolonged; the protective inner layer 16 is typically located inside the battery to prevent shorting or damage to the internal components of the battery.
Referring to fig. 4, a fixing clip plate 17 is fixedly connected to one end of the protective inner layer 16 opposite to the shock-absorbing layer 15, and a plurality of battery clips 18 are fixedly connected to the inner side of the fixing clip plate 17. The fixed clamping plate 17 is connected with the protective inner layer 16 and the battery clamping sleeve 18, so that the stability of the lithium battery during connection is ensured; the battery clamping sleeve 18 connects the fixing clamping plate 17 and the lithium battery 19, ensures the stability of the lithium battery 19 inside, and has certain damping capacity.
Referring to fig. 4, a lithium battery 19 is provided inside the battery case 18. Lithium batteries 19, which are one of the core components of the battery pack, can store electrical energy for later use, have a high energy density and a long service life, and can provide durable electrical support for the device.
The implementation principle of the embodiment of the anti-collision lithium battery pack is as follows:
The clamping arm structure for clamping the cover plate is additionally arranged for the anti-collision lithium battery pack, and the clamping arm structure can effectively fix and support the cover plate of the battery pack, so that the cover plate is not easy to loosen or fall off when being impacted by the outside, and the structural stability of the whole battery pack is enhanced; the clamping arm structure can firmly lock the cover plate on the battery pack, so that when the battery pack is impacted, the displacement or damage of the cover plate can be effectively reduced, and the anti-collision capability of the battery pack is improved; the cover plate is fixed through the clamping arm structure, so that the cover plate can be effectively prevented from being accidentally opened under the unexpected condition, the exposure risk in the battery pack is reduced, and the use safety is improved; the cover plate is fixed by adopting the clamping arm structure, so that maintenance personnel can more conveniently carry out maintenance and replacement work of the battery pack, and the maintenance efficiency is improved; in general, the structure stability and the safety of the anti-collision lithium battery pack can be effectively improved by additionally arranging the clamping arm structure, the risk under the unexpected condition is reduced, and meanwhile, the anti-collision lithium battery pack is convenient to maintain and manage.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (2)
1. An anticollision lithium cell group, includes protective housing (1), its characterized in that: the two sides of the protective shell (1) are fixedly connected with a connecting block (2), the two sides of the connecting block (2) are rotationally connected with a rotating shaft (3), one side of the rotating shaft (3) is rotationally connected with a rotating disc (4), one side of the rotating disc (4) is fixedly connected with an L-shaped clamping arm (5), one side of the upper end of the L-shaped clamping arm (5) is fixedly connected with a connecting plate (6), through holes and threads are formed in the upper surface of the connecting plate (6), a plurality of screws (7) are connected with the upper end of the protective shell (1), a cover plate (8) is arranged at the upper end of the protective shell (1), a plurality of fixed blocks (9) are fixedly connected with the inner side of a groove formed in the upper surface of the cover plate (8), one side of the fixed block (9) is rotationally connected with a rotating column (10), the outer side of the rotating column (10) is fixedly connected with a connecting rod (11), the upper end of the connecting rod (11) is fixedly connected with a fixed rod (12), the outer side of the fixed rod (12) is fixedly connected with an anti-skid sleeve (13), two sides of the protective shell (1) are provided with a plurality of radiating holes (14), the inner side of the protective shell (1) is fixedly connected with a damping layer (15), the protection inlayer (16) is fixedly connected with fixed cardboard (17) for the one end of buffer layer (15), the inboard fixedly connected with a plurality of battery cutting ferrule (18) of fixed cardboard (17).
2. An anti-collision lithium battery pack as claimed in claim 1, wherein: the inner side of the battery clamping sleeve (18) is provided with a lithium battery (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323223718.0U CN221614068U (en) | 2023-11-29 | 2023-11-29 | Anticollision lithium cell group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323223718.0U CN221614068U (en) | 2023-11-29 | 2023-11-29 | Anticollision lithium cell group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221614068U true CN221614068U (en) | 2024-08-27 |
Family
ID=92435503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323223718.0U Active CN221614068U (en) | 2023-11-29 | 2023-11-29 | Anticollision lithium cell group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221614068U (en) |
-
2023
- 2023-11-29 CN CN202323223718.0U patent/CN221614068U/en active Active
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