CN219436100U - Lithium battery negative electrode safety protection structure - Google Patents
Lithium battery negative electrode safety protection structure Download PDFInfo
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- CN219436100U CN219436100U CN202320728938.XU CN202320728938U CN219436100U CN 219436100 U CN219436100 U CN 219436100U CN 202320728938 U CN202320728938 U CN 202320728938U CN 219436100 U CN219436100 U CN 219436100U
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- lithium battery
- protection structure
- buckle cover
- pair
- safety protection
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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 a lithium battery cathode safety protection structure, which comprises: a support plate; the limiting structure is arranged on the supporting plate and is used for limiting the position of the lithium battery; the adjusting structure is arranged on the supporting plate; the buckle cover structure is arranged on the upper surface of the adjusting structure and is used for buckling and covering the negative electrode of the lithium battery; the lithium battery pack comprises a buckle cover structure, a sealing structure, a first protection structure and a second protection structure, wherein the sealing structure is arranged on the buckle cover structure and is used for sealing, the first protection structure is arranged on the inner surface of the buckle cover structure and is used for protecting a negative electrode of a lithium battery.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a lithium battery negative electrode safety protection structure.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution, which uses lithium metal or lithium alloy as a positive/negative electrode material, and can be broadly divided into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.
At present, when the lithium battery pack is idle, the anode and the cathode of the lithium battery pack are exposed to the air, and are easily corroded due to the air and water, so that the lithium battery pack cannot be used, and the lithium battery pack is scrapped, so that in order to solve the problem, the design of the lithium battery cathode safety protection structure is very necessary.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a lithium battery cathode safety protection structure, which solves the problems that at present, when a lithium battery pack is idle, the anode and the cathode of the lithium battery pack are exposed in the air and are easily corroded due to the air and water, so that the lithium battery pack cannot be used and is scrapped.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a lithium battery negative electrode safety protection structure, comprising:
a support plate;
the limiting structure is arranged on the supporting plate and is used for limiting the position of the lithium battery;
the adjusting structure is arranged on the supporting plate;
the buckle cover structure is arranged on the upper surface of the adjusting structure and is used for buckling and covering the negative electrode of the lithium battery;
the sealing structure is arranged on the buckle cover structure and is used for sealing;
the first protection structure is arranged on the inner surface of the buckle cover structure and is used for protecting the negative electrode of the lithium battery;
the second protection structure is arranged on the outer surface of the buckle cover structure, and the first protection structure is used for protecting the negative electrode of the lithium battery.
Preferably, the limiting structure includes: a limit housing;
the limit shell is arranged on the upper surface of the supporting plate.
Preferably, the adjusting structure includes: a pair of support fixing blocks, a pair of telescopic adjusting rods, a pair of fixing buckles and a pair of support blocks;
the pair of support fixing blocks are arranged on the upper surface of the support plate, the pair of support fixing blocks are located on two sides of the limiting shell, each telescopic adjusting rod is arranged on the upper surface of the corresponding support fixing block, the telescopic ends of the telescopic adjusting rods are upward, each fixing buckle is arranged on the corresponding telescopic adjusting rod, and each support block is arranged on the telescopic end of the corresponding telescopic adjusting rod.
Preferably, the buckle cover structure includes: an annular supporting plate and a buckle cover;
the annular supporting plate is arranged on the upper surfaces of the pair of supporting blocks, and the buckle cover is arranged on the upper surfaces of the annular supporting plate.
Preferably, the sealing structure includes: a seal ring;
the sealing ring is arranged at the lower end of the side surface of the annular supporting plate.
Preferably, the first protection structure includes: an elastic protective pad;
the elastic protection pad is arranged in the buckle cover.
Preferably, the second protection structure includes: a protective cover;
the protective cover is arranged on the outer surface of the buckle cover.
Advantageous effects
The utility model provides a lithium battery cathode safety protection structure. The beneficial effects are as follows: this lithium cell negative pole safety protection structure can be better carries out safety protection to the lithium cell negative pole, has avoided suffering the corruption because air and water, and the cooperation is used, carries out safety protection to the positive negative pole of lithium cell to when making the lithium cell group idle, also can not suffer the damage, has increased the life of lithium cell group, and the structure is simple relatively, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery negative electrode safety protection structure according to the present utility model.
Fig. 2 is a front view of a structure of the lithium battery cathode safety protection structure according to the present utility model.
Fig. 3 is a front view of a lithium battery cathode safety protection structure according to the present utility model.
Fig. 4 is a top view of a lithium battery cathode safety protection structure according to the present utility model.
In the figure:
the device comprises a supporting plate 10, a limiting structure 20, an adjusting structure 30, a buckle cover structure 40, a sealing structure 50, a first protection structure 60 and a second protection structure 70;
a limit housing 21;
a supporting fixed block 31, a telescopic adjusting rod 32, a fixed buckle 33 and a supporting block 34;
an annular support plate 41, a buckle cover 42;
a seal ring 51;
an elastic protection pad 61;
a shield 71.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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, the present utility model provides a technical solution: the limit structure 20 on the support plate 10 is used for limiting the position of the lithium battery, the adjusting structure 30 on the support plate 10 is used for adjusting, the buckle cover structure 40 on the upper surface of the adjusting structure 30 is used for buckling the negative electrode of the lithium battery, the sealing structure 50 on the buckle cover structure 40 is used for sealing, the first protection structure 60 on the inner surface of the buckle cover structure 40 is used for protecting the negative electrode of the lithium battery, and the first protection structure 60 on the outer surface of the buckle cover structure 40 is used for protecting the negative electrode of the lithium battery.
Preferably, the limiting structure 20 includes: a limit housing 21; the limit housing 21 is mounted on the upper surface of the support plate 10.
The position of the lithium battery pack is restricted by the limit housing 21.
Preferably, the adjustment structure 30 includes: a pair of support fixing blocks 31, a pair of telescopic adjusting rods 32, a pair of fixing buckles 33 and a pair of support blocks 34; the pair of support fixing blocks 31 are mounted on the upper surface of the support plate 10, the pair of support fixing blocks 31 are located on two sides of the limiting shell 21, each telescopic adjusting rod 32 is mounted on the upper surface of the corresponding support fixing block 31, the telescopic ends of the telescopic adjusting rods 32 are upward, each fixing buckle 33 is mounted on the corresponding telescopic adjusting rod 32, and each support block 34 is mounted on the telescopic end of the corresponding telescopic adjusting rod 32.
The telescopic adjusting rod 32 on the supporting and fixing block 31 is adjusted according to the height of the lithium battery pack, and then the telescopic adjusting rod 32 is fixed through the fixing buckle 33 on the telescopic adjusting rod 32, so that the buckle cover 42 is buckled on the cathode of the lithium battery.
Preferably, the buckle cover structure 40 includes: an annular support plate 41 and a buckle cover 42; the annular support plate 41 is mounted on the upper surfaces of the pair of support blocks 34, and the buckle cover 42 is mounted on the upper surface of the annular support plate 41.
A buckle cover 42 on the annular support plate 41 covers the lithium battery negative electrode.
Preferably, the sealing structure 50 includes: a seal ring 51; a seal ring 51 is mounted to the lower end of the side surface of the annular support plate 41.
The seal ring 51 at the lower end of the side surface of the annular support plate 41 serves to prevent air or the like from entering into the buckle cover 42.
Preferably, the first shielding structure 60 includes: an elastic protection pad 61; the elastic protection pad 61 is installed in the buckle cover 42.
The elastic protection pad 61 in the buckle cover 42 is used for protecting the lithium battery cathode.
Preferably, the second guard structure 70 includes: a shield 71; the shield 71 is mounted to the outer surface of the buckle cover 42.
The protective cover 71 on the outer surface of the buckle cover 42 is used for protecting the negative electrode of the lithium battery.
The lithium battery cathode safety protection structure can also be used on a lithium battery anode.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A lithium battery negative electrode safety protection structure, comprising:
a support plate (10);
the limiting structure (20) is arranged on the supporting plate (10), and the limiting structure (20) is used for limiting the position of the lithium battery;
an adjustment structure (30), the adjustment structure (30) being mounted on the support plate (10);
the buckling structure (40) is arranged on the upper surface of the adjusting structure (30), and the buckling structure (40) is used for buckling and covering the negative electrode of the lithium battery;
a sealing structure (50), the sealing structure (50) is mounted on the buckle cover structure (40), and the sealing structure (50) is used for sealing;
the first protection structure (60) is arranged on the inner surface of the buckle cover structure (40), and the first protection structure (60) is used for protecting the negative electrode of the lithium battery;
the second protection structure (70), the second protection structure (70) is installed in buckle closure structure (40) surface, just first protection structure (60) are used for protecting lithium cell negative pole.
2. The lithium battery anode safety protection structure according to claim 1, wherein the limiting structure (20) comprises: a limit housing (21);
the limiting shell (21) is arranged on the upper surface of the supporting plate (10).
3. The lithium battery anode safety protection structure according to claim 2, wherein the adjustment structure (30) comprises: a pair of support fixing blocks (31), a pair of telescopic adjusting rods (32), a pair of fixing buckles (33) and a pair of support blocks (34);
the pair of support fixed blocks (31) are arranged on the upper surface of the support plate (10), the pair of support fixed blocks (31) are located on two sides of the limiting shell (21), each telescopic adjusting rod (32) is arranged on the upper surface of the corresponding support fixed block (31), the telescopic ends of the telescopic adjusting rods (32) are upward, each fixing buckle (33) is arranged on the corresponding telescopic adjusting rod (32), and each support block (34) is arranged on the telescopic end of the corresponding telescopic adjusting rod (32).
4. A lithium battery negative electrode safety protection structure according to claim 3, characterized in that the buckle cover structure (40) comprises: an annular support plate (41) and a buckle cover (42);
the annular supporting plate (41) is arranged on the upper surfaces of the pair of supporting blocks (34), and the buckle cover (42) is arranged on the upper surface of the annular supporting plate (41).
5. The lithium battery anode safety protection structure according to claim 4, wherein the sealing structure (50) comprises: a seal ring (51);
the seal ring (51) is mounted at the lower end of the side surface of the annular support plate (41).
6. The lithium battery anode safety protection structure according to claim 4, wherein the first protection structure (60) comprises: an elastic protection pad (61);
the elastic protection pad (61) is arranged in the buckle cover (42).
7. The lithium battery anode safety protection structure according to claim 4, wherein the second protection structure (70) comprises: a shield (71);
the protective cover (71) is arranged on the outer surface of the buckle cover (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728938.XU CN219436100U (en) | 2023-04-04 | 2023-04-04 | Lithium battery negative electrode safety protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320728938.XU CN219436100U (en) | 2023-04-04 | 2023-04-04 | Lithium battery negative electrode safety protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219436100U true CN219436100U (en) | 2023-07-28 |
Family
ID=87346020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320728938.XU Active CN219436100U (en) | 2023-04-04 | 2023-04-04 | Lithium battery negative electrode safety protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219436100U (en) |
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2023
- 2023-04-04 CN CN202320728938.XU patent/CN219436100U/en active Active
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