CN210467962U - Lithium battery packaging structure - Google Patents
Lithium battery packaging structure Download PDFInfo
- Publication number
- CN210467962U CN210467962U CN201921520099.2U CN201921520099U CN210467962U CN 210467962 U CN210467962 U CN 210467962U CN 201921520099 U CN201921520099 U CN 201921520099U CN 210467962 U CN210467962 U CN 210467962U
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- China
- Prior art keywords
- lithium battery
- upper cover
- inferior valve
- division board
- management system
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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 relates to a lithium battery packaging structure, including upper cover, inferior valve, the upper cover corresponds the cooperation with the inferior valve and is connected, installs the battery package between upper cover and the inferior valve, and the battery package is connected with lithium battery management system electricity, and characterized by still is provided with the division board, and lithium battery management system fixes on the division board, and the division board passes through the spout that corresponds on upper cover, the inferior valve and fixes in the casing that upper cover, inferior valve constitute. The division board adopts fire-retardant ABS plastic slab, adds glue between division board and the spout and fixes. The thickness of the isolation plate is 3 mm. The novel shell structure is simple in structure, convenient to use, capable of flexibly utilizing the shell space and good in safety.
Description
Technical Field
The application relates to a lithium battery packaging structure, which is mainly suitable for structural design of a lithium battery shell.
Background
At present, the lithium battery shell of the two-wheeled vehicle has various structures, the space utilization rate of a battery core is limited, and therefore the placing mode of a battery pack and the fixing mode of a lithium battery management system BMS are infinite. The battery core and the lithium battery management system BMS are used as two vital parts of the lithium battery pack, and if the fixing mode is unreasonable, the battery core and the lithium battery management system BMS are easy to install inconveniently or cause safety problems.
Disclosure of Invention
The technical problem that this application was solved is to overcome the above-mentioned not enough that exists among the prior art, and provides a structure succinct, simple to operate, the good lithium cell packaging structure of security.
The technical scheme adopted by the application for solving the technical problems is as follows:
the utility model provides a lithium battery packaging structure, includes upper cover, inferior valve, and the upper cover corresponds the cooperation with the inferior valve and is connected, installs the battery package between upper cover and the inferior valve, and the battery package is connected with lithium battery management system electricity, and characterized by still is provided with the division board, and lithium battery management system fixes on the division board, and the division board passes through the spout that corresponds on upper cover, the inferior valve and fixes in the casing that upper cover, inferior valve constitute. This application keeps apart lithium battery management system and battery package, can stop the heat that lithium battery management system produced and produce the influence to the battery package.
This application the division board adopts fire-retardant ABS plastic slab, adds glue between division board and the spout and fixes, improves the security and fixed reliable.
This application division board thickness is 3mm, can separate the BMS heat, does not influence the battery package.
Compared with the prior art, the application has the following advantages and effects: the structure is succinct, and convenient to use to in special-shaped casing, can utilize the unable space dress BMS of packing into of electric core, increases electric core space utilization, and the security is good.
Drawings
Fig. 1 is a schematic application diagram of an embodiment of the present application.
Fig. 2 is a schematic view of an installation relationship between a chute on an upper cover or a lower cover and a partition board and a lithium battery protection system in the embodiment of the application.
In the figure: 1. a battery pack; 2. an upper cover; 3. a lower case; 4. a lithium battery management system; 5. a separator plate; 6. a chute.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present application and are not limited to the following examples.
Referring to fig. 1-2, this embodiment lithium battery packaging structure includes upper cover 2, inferior valve 3, division board 5, and upper cover 2, inferior valve 3 cooperation are connected, and installation battery package 1 between upper cover 2 and the inferior valve 3, battery package 1 and lithium battery management system 4 electricity are connected, and lithium battery management system 4 fixes on division board 5, and division board 5 is fixed in the casing that upper cover 2, inferior valve 3 constitute through the 6 forms of corresponding spout on upper cover 2, inferior valve 3 again. The sliding groove 6 is divided into an upper cover sliding groove and a lower shell sliding groove which correspond to each other.
As a special case, this application division board 5 adopts the plastic slab that has better insulating thermal-insulated effect, and lithium battery management system 4 fixes on the plastic slab earlier, then is connected the pencil with battery package 1, and lower casing 3 is put into to battery package 1, and the plastic slab inserts in lower casing spout 6 and glues fixedly, seals upper cover 2 at last. This scheme keeps apart lithium battery management system 4 and battery package 1 through division board 5, and division board 5 adopts fire-retardant ABS plastic slab. This plastic slab thickness 3mm, intensity is better, can effectual fixed BMS, and can stop the heat that lithium battery management system 4 produced and exert an influence to battery package 1. The operation comprises the following main steps:
1. fixing a lithium battery management system 4 on a partition plate 5;
2. connecting the battery pack 1 with a lithium battery management system wire harness;
3. the battery pack 1 is arranged in the lower shell 3, and the isolation plate 5 is inserted into the chute 6 and is glued;
4. the lid 2 is closed.
All simple variations and combinations of the technical features and technical solutions of the present application are considered to fall within the scope of the present application.
Claims (3)
1. The utility model provides a lithium battery packaging structure, includes upper cover, inferior valve, and the upper cover corresponds the cooperation with the inferior valve and is connected, installs the battery package between upper cover and the inferior valve, and the battery package is connected characterized by with lithium battery management system electricity: the lithium battery management system is characterized in that a partition board is further arranged, the lithium battery management system is fixed on the partition board, and the partition board is fixed in a shell formed by the upper cover and the lower shell through corresponding sliding grooves in the upper cover and the lower shell.
2. The lithium battery packaging structure as claimed in claim 1, wherein: the division board adopts fire-retardant ABS plastic slab, adds glue between division board and the spout and fixes.
3. The lithium battery packaging structure as claimed in claim 1 or 2, wherein: the thickness of the isolation plate is 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520099.2U CN210467962U (en) | 2019-09-12 | 2019-09-12 | Lithium battery packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921520099.2U CN210467962U (en) | 2019-09-12 | 2019-09-12 | Lithium battery packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210467962U true CN210467962U (en) | 2020-05-05 |
Family
ID=70433088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921520099.2U Active CN210467962U (en) | 2019-09-12 | 2019-09-12 | Lithium battery packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210467962U (en) |
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2019
- 2019-09-12 CN CN201921520099.2U patent/CN210467962U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |