CN220065970U - High-energy lithium ion battery - Google Patents
High-energy lithium ion battery Download PDFInfo
- Publication number
- CN220065970U CN220065970U CN202320840756.1U CN202320840756U CN220065970U CN 220065970 U CN220065970 U CN 220065970U CN 202320840756 U CN202320840756 U CN 202320840756U CN 220065970 U CN220065970 U CN 220065970U
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- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- mounting groove
- battery body
- hole
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Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 35
- 230000000694 effects Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a high-energy lithium ion battery, which comprises a base, wherein first mounting holes are formed in the positions, close to the center, of the two ends of the base, threaded holes are formed in the two ends of the base, a first mounting groove is formed in the upper end face of the base, a battery body is mounted in the first mounting groove, and a positioning frame is mounted outside the battery body through a limiting hole. According to the utility model, the bottom end of the battery body is arranged on the upper end face of the first electrode plate in the first mounting groove, the positioning frame is arranged outside the battery body through the limiting hole, the fixing plate is arranged on the top end of the battery body through the second mounting groove, the top end of the battery body is connected with the second electrode plate, the fastening bolt is arranged in the second mounting hole, the bottom end of the fastening bolt is arranged in the threaded hole, and the base and the fixing plate are further used for fixing the battery body, so that the lithium ion battery structure is more stable and is not easy to deform.
Description
Technical Field
The utility model relates to the technical field of high-energy lithium ion batteries, in particular to a high-energy lithium ion battery.
Background
The lithium ion battery is a shell rechargeable battery, mainly depends on the repeated running of lithium ions between an anode and a cathode to work, and is widely applied to various electric appliances due to high energy along with the continuous development of the lithium ion battery.
At present, when a lithium ion battery is used, the lithium ion battery is usually required to be assembled, then an assembled lithium ion battery pack is installed inside equipment so that the lithium ion battery can provide electric energy for the equipment, but after the inventor makes effort, the inventor finds that the existing lithium ion battery pack is usually provided with a protective film which wraps the outside of the lithium ion battery, and the single lithium ion battery is assembled through the protective film.
Disclosure of Invention
The utility model aims to provide a high-energy lithium ion battery, which aims to solve the problems that the existing lithium ion battery pack is generally provided with a protective film wrapped outside the lithium ion battery, a single lithium ion battery is assembled through the protective film, when the lithium ion battery discharges for a long time, the lithium ion battery body generates heat, the protective film deforms, the lithium ion battery is loosened, poor contact is generated, and great inconvenience is brought to a user.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high energy lithium ion battery, includes the base, base both ends are close to center department and are provided with first mounting hole, the both ends of base are provided with the screw hole, just the inside of base up end is provided with first mounting groove, the internally mounted of first mounting groove has the battery body, the locating rack is installed through spacing hole to the outside of battery body, the inside in the base upper surface is installed to the locating rack bottom, just the externally mounted on battery body top is inside terminal surface second mounting groove under the fixed plate, just the inside at fixed plate both ends is provided with the second mounting hole, the internally mounted of second mounting hole has fastening bolt, fastening bolt's one end is installed inside the screw hole to base and fixed plate are fixed the battery body.
As a technical scheme of the utility model, the first mounting groove is internally provided with the first spring, and the top end of the first spring is provided with the first electrode plate so that the first spring drives the first electrode plate to be electrically connected with the bottom end of the battery body.
As a technical scheme of the utility model, the center of two ends of the positioning frame is symmetrically provided with the assembly holes, two sides of the inside are provided with the limiting rods, the bottom end of the assembly hole is provided with the second spring, and the top end of the second spring is provided with the push plate so that the second spring can push the push plate to reset.
As a technical scheme of the utility model, sliding grooves are arranged on two sides of the push plate and are slidably arranged outside the limiting rod, so that the push plate drives the sliding grooves to longitudinally move along the limiting rod.
As a technical scheme of the utility model, the second electrode plate is arranged in the second mounting groove, and the top cover is movably arranged in the top end of the second mounting groove so as to facilitate the electrical connection of the second electrode plate at the top end of the battery body.
As a technical scheme of the utility model, a top cover is arranged at the center of two ends of the upper end surface of the fixed plate, and an assembly rod is arranged in the assembly hole so that the bottom end of the assembly rod can press down a push plate in the assembly hole.
Compared with the prior art, the utility model has the beneficial effects that: the high-energy lithium ion battery has the advantages of reasonable structure, convenience in use and simplicity in later maintenance, and has the following advantages;
according to the utility model, the bottom end of the battery body is arranged on the upper end surface of the first electrode plate in the first mounting groove, the positioning frame is arranged outside the battery body through the limiting hole, the fixing plate is arranged at the top end of the battery body through the second mounting groove, the top end of the battery body is connected with the second electrode plate, the fastening bolt is arranged in the second mounting hole, the bottom end of the fastening bolt is arranged in the threaded hole, and the base and the fixing plate are further used for fixing the battery body, so that the lithium ion battery structure is more stable and is not easy to deform;
according to the utility model, the assembly holes are formed in the two ends of the positioning frame, the limiting rods are arranged in the assembly holes, the push plate is movably arranged at the bottom ends of the assembly holes through the second springs, and meanwhile, the push plate longitudinally moves along the limiting rods through the sliding grooves, so that when the assembly rods on the upper end surfaces of the fixing plates are arranged in the assembly holes, the bottom ends of the assembly rods press the push plate down, the positioning frame is fixed, and the stability of the lithium ion battery is improved.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of the exterior structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 1B according to the present utility model.
In the figure: 1. a base; 2. a first mounting hole; 3. a threaded hole; 4. a first mounting groove; 5. a first spring; 6. a first electrode plate; 7. a battery body; 8. a positioning frame; 9. a limiting hole; 10. a fitting hole; 11. a limit rod; 12. a second spring; 13. a push plate; 14. a chute; 15. a fixing plate; 16. a second mounting hole; 17. a fastening bolt; 18. a second mounting groove; 19. a second electrode plate; 20. a top cover; 21. and (5) assembling a rod.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a high energy lithium ion battery, including base 1, base 1 both ends are close to center department and are provided with first mounting hole 2, base 1's both ends are provided with screw hole 3, and base 1 up end's inside is provided with first mounting groove 4, the internally mounted of first mounting groove 4 has battery body 7, the outside of battery body 7 is installed locating rack 8 through spacing hole 9, locating rack 8 bottom is installed in base 1's inside of upper surface, and the outside at battery body 7 top is installed in fixed plate 15 lower extreme face second mounting groove 18 inside, and fixed plate 15 both ends's inside is provided with second mounting hole 16, the internally mounted of second mounting hole 16 has fastening bolt 17, the one end of fastening bolt 17 is installed in screw hole 3 inside;
when the battery body 7 is used, the bottom end of the battery body 7 is arranged on the upper end face of the first electrode plate 6 in the first mounting groove 4, then the positioning frame 8 is arranged outside the battery body 7 through the limiting hole 9, the fixing plate 15 is arranged on the top end of the battery body 7 through the second mounting groove 18, the top end of the battery body 7 is connected with the second electrode plate 19, then the fastening bolt 17 is arranged in the second mounting hole 16, the bottom end of the fastening bolt 17 is arranged in the threaded hole 3, and then the base 1 and the fixing plate 15 fix the battery body 7;
a first spring 5 is arranged in the first mounting groove 4, and a first electrode plate 6 is arranged at the top end of the first spring 5;
when in use, the first electrode plate 6 is fixed at the top end of the first spring 5, so that the first spring 5 drives the first electrode plate 6 to be electrically connected with the bottom end of the battery body 7;
the centers of the two ends of the positioning frame 8 are symmetrically provided with assembly holes 10, two sides of the inside are provided with limiting rods 11, the bottom ends of the assembly holes 10 are provided with second springs 12, and the top ends of the second springs 12 are provided with push plates 13;
when the device is used, the assembly holes 10 are formed in the two ends of the positioning frame 8, the limiting rods 11 are arranged in the assembly holes 10, and the push plate 13 is movably mounted at the bottom end of the assembly holes 10 through the second springs 12, so that the second springs 12 push the push plate 13 to reset;
the two sides of the push plate 13 are provided with sliding grooves 14, and the sliding grooves 14 are slidably arranged outside the limiting rod 11;
when in use, the sliding grooves 14 are arranged on the two sides of the push plate 13, so that the push plate 13 drives the sliding grooves 14 to longitudinally move along the limiting rod 11;
a second electrode plate 19 is arranged in the second mounting groove 18, and a top cover 20 is movably arranged in the top end of the second mounting groove 18;
when in use, the second electrode plate 19 is electrically connected with the top end of the battery body 7 by fixing the second electrode plate 19 in the second mounting groove 18;
a top cover 20 is arranged at the centers of two ends of the upper end surface of the fixed plate 15, and an assembly rod 21 is arranged in the assembly hole 10;
when the fixing device is used, the assembly rod 21 is fixed at the center of the upper end face of the fixing plate 15, and the assembly rod 21 is arranged in the assembly hole 10, so that the bottom end of the assembly rod 21 presses down the push plate 13 in the assembly hole 10, and the locating frame 8 is further fixed.
When the embodiment of the utility model is used, the following steps are adopted: firstly, the bottom end of the battery body 7 is arranged at the top end of the first electrode plate 6 inside the first mounting groove 4, the positioning frame 8 is arranged outside the battery body 7 through the limiting hole 9, then the top end of the battery body 7 is arranged inside the second mounting groove 18, the top end of the battery body 7 is electrically connected with the second electrode plate 19 inside the second mounting groove 18, meanwhile, the assembly rod 21 at the bottom end of the fixing plate 15 is arranged inside the assembly hole 10, the assembly rod 21 is pushed down by the push plate 13 inside the assembly hole 10, and the positioning frame 8 is pressed tightly, so that the high-energy lithium ion battery is used.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a high energy lithium ion battery, includes base (1), its characterized in that: the utility model discloses a battery pack, including base (1), terminal surface, fixed plate (15), locating rack (8), terminal surface, fixed plate (15) are installed in the inside of terminal surface second mounting groove (18) under the fixed plate (15), just the inside at fixed plate (15) both ends is provided with second mounting hole (16), the internally mounted of second mounting hole (16) has fastening bolt (17), the one end of fastening bolt (17) is installed inside screw hole (3) inside, locating rack (8) are installed through spacing hole (9) in the outside of battery body (7), locating rack (8) bottom is installed in the inside of base (1) upper surface, just the outside at battery body (7) top is installed inside terminal surface second mounting groove (18) under fixed plate (15), just the inside at fixed plate (15) both ends is provided with second mounting hole (16).
2. The high energy lithium ion battery of claim 1, wherein: the inside of first mounting groove (4) is provided with first spring (5), the top of first spring (5) is provided with first electrode plate (6).
3. The high energy lithium ion battery of claim 1, wherein: the locating rack (8) is characterized in that assembly holes (10) are symmetrically formed in the centers of two ends of the locating rack, limiting rods (11) are arranged on two sides of the interior of the locating rack, a second spring (12) is arranged at the bottom end of the assembly holes (10), and a push plate (13) is arranged at the top end of the second spring (12).
4. A high energy lithium ion battery according to claim 3 wherein: both sides of the push plate (13) are provided with sliding grooves (14), and the sliding grooves (14) are slidably arranged outside the limiting rod (11).
5. The high energy lithium ion battery of claim 1, wherein: the inside of second mounting groove (18) is provided with second electrode plate (19), the inside activity at second mounting groove (18) top is provided with top cap (20).
6. A high energy lithium ion battery according to claim 3 wherein: top covers (20) are arranged at the centers of two ends of the upper end face of the fixing plate (15), and an assembly rod (21) is arranged in the assembly hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840756.1U CN220065970U (en) | 2023-04-17 | 2023-04-17 | High-energy lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320840756.1U CN220065970U (en) | 2023-04-17 | 2023-04-17 | High-energy lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220065970U true CN220065970U (en) | 2023-11-21 |
Family
ID=88784368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320840756.1U Active CN220065970U (en) | 2023-04-17 | 2023-04-17 | High-energy lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220065970U (en) |
-
2023
- 2023-04-17 CN CN202320840756.1U patent/CN220065970U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |