CN220774588U - Lithium battery with waterproof effect - Google Patents
Lithium battery with waterproof effect Download PDFInfo
- Publication number
- CN220774588U CN220774588U CN202322218320.1U CN202322218320U CN220774588U CN 220774588 U CN220774588 U CN 220774588U CN 202322218320 U CN202322218320 U CN 202322218320U CN 220774588 U CN220774588 U CN 220774588U
- Authority
- CN
- China
- Prior art keywords
- shell
- lithium battery
- rubber ring
- conductive module
- waterproof effect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 50
- 230000000694 effects Effects 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 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 utility model relates to the field of lithium batteries, in particular to a lithium battery with a waterproof effect. The utility model provides a lithium battery with waterproof effect, which can expand rubber cloth when heat is generated and avoid influencing the service life of a shell. The utility model provides a lithium cell with water-proof effects, is including shell, installation lid, mounting bracket and lithium cell group, and shell upper portion joint has the installation lid, and shell internally connected has the mounting bracket, and the joint has the lithium cell group on the mounting bracket. According to the utility model, the fixing ring is clamped on the rubber cloth to reinforce the rubber cloth, when heat is generated in the shell, the rubber cloth expands, and after the heat is cooled, the rubber cloth recovers, so that the effect that the rubber cloth expands when the heat is generated and the service life of the shell is prevented from being influenced is achieved.
Description
Technical Field
The utility model relates to the field of lithium batteries, in particular to a lithium battery with a waterproof effect.
Background
With the development of modern science, a lithium battery now becomes the mainstream, and compared with a traditional lead-acid storage battery, the lithium battery has obvious advantages of higher energy ratio, longer service life, higher rated voltage and lower self-discharge rate, and various advantages lead to wide application of the lithium battery in various corners of life.
The existing lithium battery is usually installed in a shell, the shell is sealed by using an installation cover, and because the installation shell is made of hard materials, the lithium battery can possibly cause the thermal expansion of the shell when working to generate heat, and the expansion cannot be reversed, so that the service life of the shell is influenced, and the lithium battery is inconvenient.
Therefore, a lithium battery with waterproof effect, which can expand the rubber cloth when generating heat and avoid influencing the service life of the shell, has been developed.
Disclosure of Invention
In order to overcome the defects that the shell is possibly heated to expand when the lithium battery works to generate heat, and the shell cannot be reversed after the expansion, so that the service life of the shell is influenced, and the lithium battery with the waterproof effect can expand rubber cloth when the heat is generated, so that the service life of the shell is prevented from being influenced.
The technical proposal is as follows: the utility model provides a lithium cell with water-proof effects, is including shell, installation lid, mounting bracket and lithium cell group, and shell upper portion joint has the installation lid, and shell internally connected has the mounting bracket, and the joint has the lithium cell group on the mounting bracket.
Further, still including first seal rubber ring, conductive module, the fixed screw, moisture absorption spare, second seal rubber ring, rubber blanket and solid fixed ring, shell internally connected has first seal rubber ring, conductive module has been placed to the mounting bracket upside, conductive module and first seal rubber ring contact, conductive module also contacts with lithium cell group, the last rotation type of conductive module is connected with a plurality of fixed screws, the fixed screw all is connected with the mounting bracket screw thread, conductive module upside screw thread is connected with moisture absorption spare, upper portion is connected with the second seal rubber ring in the shell, be connected with the rubber blanket on the second seal rubber ring, the joint has solid fixed ring on the rubber blanket, the second seal rubber ring seals the shell, prevent that moisture from getting into in the shell, first seal rubber ring seals lithium cell group, moisture absorption spare can absorb the processing with the moisture in the shell.
Further, the conductive module is provided with an energizing opening.
Further, a screw is provided on the moisture absorbing member.
Further, the moisture absorbing member is provided with calcium oxide balls therein.
Further, a fixing rod is arranged on the fixing ring.
The beneficial effects are as follows: 1. according to the utility model, the fixing ring is clamped on the rubber cloth to reinforce the rubber cloth, when heat is generated in the shell, the rubber cloth expands, and after the heat is cooled, the rubber cloth recovers, so that the effect that the rubber cloth expands when the heat is generated and the service life of the shell is prevented from being influenced is achieved.
2. According to the lithium battery pack, the shell is sealed through the second sealing rubber ring, moisture is prevented from entering the shell, the first sealing rubber ring seals the lithium battery pack, and the moisture absorbing piece can absorb the moisture in the shell, so that the effect that the use of the lithium battery is influenced due to the fact that the moisture enters the lithium battery pack is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a perspective view of the present utility model.
Fig. 4 is an exploded view of a three-dimensional structure of the present utility model.
Part names and serial numbers in the figure: 1_shell, 2_mounting cap, 3_mounting bracket, 4_lithium battery pack, 5_first sealing rubber ring, 6_conductive module, 7_set screw, 8_moisture absorber, 9_second sealing rubber ring, 10_rubber cloth, 11_fixing ring.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
The utility model provides a lithium cell with water-proof effects, as shown in fig. 1-4, including shell 1, installation lid 2, mounting bracket 3 and lithium cell group 4, shell 1 upper portion joint has installation lid 2, and shell 1 internally connected has mounting bracket 3, and the joint has lithium cell group 4 on the mounting bracket 3.
As shown in fig. 1-4, the lithium battery pack is further provided with a first sealing rubber ring 5, a conductive module 6, fixing screws 7, a moisture absorbing member 8, a second sealing rubber ring 9, a rubber cloth 10 and a fixing ring 11, wherein the first sealing rubber ring 5 is connected inside the shell 1, the conductive module 6 is placed on the upper side of the mounting frame 3, an energizing port is formed in the conductive module 6 and is convenient to energize, the conductive module 6 is contacted with the first sealing rubber ring 5, the conductive module 6 is also contacted with the lithium battery pack 4, the conductive module 6 is rotationally connected with a plurality of fixing screws 7, the fixing screws 7 are connected with the mounting frame 3 in a threaded manner, the moisture absorbing member 8 is connected with the upper side of the conductive module 6 in a threaded manner, the moisture absorbing member 8 is provided with screws and is convenient to connect, a calcium oxide ball is arranged in the moisture absorbing member 8 and is convenient to absorb moisture in air, the second sealing rubber ring 9 is connected to the upper portion inside the shell 1, the rubber cloth 10 is connected with the fixing ring 11 in a clamping manner, and the fixing rod is arranged on the fixing ring 11.
When the lithium battery pack 4 is in clamping fit with the mounting frame 3, the conductive module 6 is fixed on the mounting frame 3 through the fixing screw 7, the conductive module 6 conducts electricity to the lithium battery pack 4, the mounting cover 2 is in clamping fit with the shell 1, the second sealing rubber ring 9 seals the shell 1 to prevent moisture from entering the shell 1, the first sealing rubber ring 5 seals the lithium battery pack 4, the moisture absorbing piece 8 can absorb the moisture in the shell 1, so that the effect of preventing the moisture from entering the lithium battery pack 4 and affecting the use of a lithium battery is achieved, the fixing ring 11 is clamped on the rubber cloth 10 to strengthen the rubber cloth 10, when heat is generated in the shell 1, the rubber cloth 10 expands, and after the heat is cooled, the rubber cloth 10 recovers, so that the effect of expanding the rubber cloth 10 when the heat is generated and avoiding affecting the service life of the shell 1 is achieved.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the utility model in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the utility model.
Claims (5)
1. A lithium battery with waterproof effect is characterized in that: the lithium battery pack comprises a shell (1), a mounting cover (2), a mounting rack (3) and a lithium battery pack (4), wherein the mounting cover (2) is clamped at the upper part of the shell (1), the mounting rack (3) is connected inside the shell (1), and the lithium battery pack (4) is clamped on the mounting rack (3);
the lithium battery pack is characterized by further comprising a first sealing rubber ring (5), a conductive module (6), fixing screws (7), a moisture absorbing piece (8), a second sealing rubber ring (9), rubber cloth (10) and a fixing ring (11), wherein the first sealing rubber ring (5) is connected to the inside of the shell (1), the conductive module (6) is arranged on the upper side of the mounting frame (3), the conductive module (6) is contacted with the first sealing rubber ring (5), the conductive module (6) is also contacted with the lithium battery pack (4), a plurality of fixing screws (7) are rotationally connected to the conductive module (6), the fixing screws (7) are connected with the mounting frame (3) in a threaded mode, the moisture absorbing piece (8) is connected to the upper side of the conductive module (6) in a threaded mode,
the upper portion is connected with second sealed rubber ring (9) in shell (1), is connected with blanket (10) on second sealed rubber ring (9), and the joint has solid fixed ring (11) on blanket (10), and second sealed rubber ring (9) seal shell (1), prevent that moisture from getting into in shell (1), and first sealed rubber ring (5) seal lithium cell group (4), and moisture absorption spare (8) can absorb the moisture in shell (1).
2. The lithium battery with waterproof effect according to claim 1, wherein:
the conductive module (6) is provided with an energizing port.
3. The lithium battery with waterproof effect according to claim 1, wherein:
the moisture absorbing member (8) is provided with a screw.
4. The lithium battery with waterproof effect according to claim 1, wherein:
the moisture absorbing piece (8) is internally provided with a calcium oxide ball.
5. The lithium battery with waterproof effect according to claim 1, wherein:
the fixing ring (11) is provided with a fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218320.1U CN220774588U (en) | 2023-08-17 | 2023-08-17 | Lithium battery with waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322218320.1U CN220774588U (en) | 2023-08-17 | 2023-08-17 | Lithium battery with waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220774588U true CN220774588U (en) | 2024-04-12 |
Family
ID=90605057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322218320.1U Active CN220774588U (en) | 2023-08-17 | 2023-08-17 | Lithium battery with waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220774588U (en) |
-
2023
- 2023-08-17 CN CN202322218320.1U patent/CN220774588U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |