CN208284539U - A kind of soft package lithium battery group protection structure - Google Patents
A kind of soft package lithium battery group protection structure Download PDFInfo
- Publication number
- CN208284539U CN208284539U CN201820989206.5U CN201820989206U CN208284539U CN 208284539 U CN208284539 U CN 208284539U CN 201820989206 U CN201820989206 U CN 201820989206U CN 208284539 U CN208284539 U CN 208284539U
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- China
- Prior art keywords
- metal plate
- lithium battery
- battery group
- soft package
- package lithium
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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
A kind of soft package lithium battery group protection structure is related to lithium battery packaging field; including soft package lithium battery group and ring set in external shell; the shell is divided into interior metal plate and outer metal plate from inside to outside; it is provided with several support plates between the interior metal plate and outer metal plate contact surface, forms tri-prismoid structure between the support plate and interior metal plate, outer metal plate.The utility model is by installing support plate between the interior metal plate and outer metal plate of shell, pass through the tri-prismoid structure formed between support plate and interior metal plate or outer metal plate, soft package lithium battery group is avoided to be worn, increase the heat dissipation effect of battery pack, when soft package lithium battery group expands, good support effect is played.
Description
Technical field
The utility model relates to lithium battery packaging fields, and in particular to a kind of soft package lithium battery group protection structure.
Background technique
Soft-package battery group is another call of polymer battery, compared with lithium ion battery, has small in size, weight
Gently, a variety of advantages such as high, highly-safe, flexible design of specific energy are widely used in portable electricity consuming products, small household appliance, electronic
Tool, electric vehicle etc..
Soft package lithium battery group is when packing PVC, appearance out-of-flatness, finds that PVC is prone to wear destruction in client's use process
And battery pack PVC poor heat radiation, after long-time use, battery surface serious wear.
Utility model content
When that the utility model to be overcome is soft package lithium battery group packaging PVC the problem of easy to wear and poor heat radiation, mesh
Be to provide a kind of soft package lithium battery group protection structure.
A kind of soft package lithium battery group protection structure, including soft package lithium battery group and ring set in external shell, the shell
Body is divided into interior metal plate and outer metal plate from inside to outside, is provided between the interior metal plate and outer metal plate contact surface several
Fagging forms tri-prismoid structure between the support plate and interior metal plate, outer metal plate.
Further, it is respectively arranged with baltimore groove at the interior metal plate and outer metal plate contact surface, the support plate is inclined
Oblique side is located in the baltimore groove on interior metal plate, and the other side is located in the baltimore groove of outer metal plate.
Further, glass layer is installed between the interior metal plate and soft package lithium battery group.
Further, the outer metal plate upper end is equipped with card frame, and upper cover is fixed on shell upper end by the card frame, described
Upper cover section is semicircle, and wherein side is equipped with side plate for the upper cover two sides, and the side plate is equipped with wiring hole, the Soft Roll lithium
It is exposed outside upper cover that the binding post of battery pack passes through wiring hole.
Further, the shell side is equipped with insert port, the outer metal of the shell other side corresponding with insert port
Plate is equipped with baffle identical with upper cover section.
Further, the interlayer between the interior metal plate and outer metal plate is vacuum layer.
The beneficial effects of the utility model are:
The utility model by installing support plate between the interior metal plate and outer metal plate of shell, by support plate with it is interior
The tri-prismoid structure formed between metal plate or outer metal plate, avoids soft package lithium battery group from being worn, increases battery pack
Heat dissipation effect plays good support effect when soft package lithium battery group expands.
It is respectively arranged with baltimore groove at interior metal plate and outer metal plate contact surface, by baltimore groove fixed support plate, is avoided
Soft package lithium battery group makes support plate shift when expanding, and influences support effect.
Glass layer is installed between interior metal plate and soft package lithium battery group, plays the effect of partiting thermal insulation, is prevented soft
The electric leakage of packet lithium battery group.
Upper cover is fixed on shell upper end by the card frame on outer metal plate, avoids interior metal plate from falling off, is easily installed Soft Roll
Lithium battery group.
Interlayer between interior metal plate and outer metal plate is vacuum layer, plays heat insulation, prevents the excessively high shadow of ambient temperature
Ring the performance of internal soft package lithium battery group.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the shell structure figure of the utility model；
In figure: 1. soft package lithium battery groups；2. shell；Metal plate in 12.；13. outer metal plate；14. support plate；15. spill
Slot；21. card frame；22. upper cover；23. wiring hole；24. binding post；25. side plate；26. insert port；27. baffle；101. glass fibers
Tie up layer.
Specific embodiment
It is easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with being specifically illustrating, the utility model is further described.
Embodiment 1
As shown in Figure 1；A kind of soft package lithium battery group protection structure, including soft package lithium battery group 1 and ring set in outside
Shell 2, shell 2 are divided into interior metal plate 12 and outer metal plate 13 from inside to outside, interior metal plate 12 and outer 13 contact surface of metal plate it
Between be provided with several support plates 14, between support plate 14 and interior metal plate 12, outer metal plate 13 formed tri-prismoid structure.It keeps away
Exempt from soft package lithium battery group to be worn, increase the heat dissipation effect of battery pack, when soft package lithium battery group expands, plays very well
Support effect.
Glass layer 101 is installed between interior metal plate 12 and soft package lithium battery group 1.The effect of partiting thermal insulation is played,
Prevent soft package lithium battery group from leaking electricity.
Outer 13 upper end of metal plate is equipped with card frame 21, and upper cover 22 is fixed on 2 upper end of shell by card frame 21, and 22 section of upper cover is
Semicircle, wherein side is equipped with side plate 25 to 22 two sides of upper cover, and side plate 25 is equipped with wiring hole 23, the wiring of soft package lithium battery group 1
It is exposed outside upper cover 22 that column 24 passes through wiring hole 23.Upper cover is arranged to section as semicircle, increases enclosure interior space, increases
Add soft-package battery pool-size.
As shown in Figure 2；It is respectively arranged with baltimore groove 15 at interior metal plate 12 and outer 13 contact surface of metal plate, support plate 14 is inclined
Oblique side is located in the baltimore groove 15 on interior metal plate 12, and the other side is located in the baltimore groove 15 of outer metal plate 13.Pass through spill
Slot fixed support plate avoids soft package lithium battery group from so that support plate is shifted when expanding, influences support effect.
Interlayer between interior metal plate 12 and outer metal plate 13 is vacuum layer.Heat insulation is played, ambient temperature mistake is prevented
Height influences the performance of internal soft package lithium battery group.
Embodiment 2
As shown in Figure 1；A kind of soft package lithium battery group protection structure, including soft package lithium battery group 1 and ring set in outside
Shell 2, shell 2 are divided into interior metal plate 12 and outer metal plate 13 from inside to outside, interior metal plate 12 and outer 13 contact surface of metal plate it
Between be provided with several support plates 14, between support plate 14 and interior metal plate 12, outer metal plate 13 formed tri-prismoid structure.It keeps away
Exempt from soft package lithium battery group to be worn, increase the heat dissipation effect of battery pack, when soft package lithium battery group expands, plays very well
Support effect.
Glass layer 101 is installed between interior metal plate 12 and soft package lithium battery group 1.The effect of partiting thermal insulation is played,
Prevent soft package lithium battery group from leaking electricity.
Outer 13 upper end of metal plate is equipped with card frame 21, and upper cover 22 is fixed on 2 upper end of shell by card frame 21, and 22 section of upper cover is
Semicircle, wherein side is equipped with side plate 25 to 22 two sides of upper cover, and side plate 25 is equipped with wiring hole 23, the wiring of soft package lithium battery group 1
It is exposed outside upper cover 22 that column 24 passes through wiring hole 23.Upper cover is arranged to section as semicircle, increases enclosure interior space, increases
Add soft-package battery pool-size.
As shown in Figure 2；It is respectively arranged with baltimore groove 15 at interior metal plate 12 and outer 13 contact surface of metal plate, support plate 14 is inclined
Oblique side is located in the baltimore groove 15 on interior metal plate 12, and the other side is located in the baltimore groove 15 of outer metal plate 13.Pass through spill
Slot fixed support plate avoids soft package lithium battery group from so that support plate is shifted when expanding, influences support effect.
Interlayer between interior metal plate 12 and outer metal plate 13 is vacuum layer.Heat insulation is played, ambient temperature mistake is prevented
Height influences the performance of internal soft package lithium battery group.
As shown in Figure 1；2 side of shell is equipped with insert port 25, the outer metal plate of the other side corresponding with insert port 25 of shell 2
13 are equipped with baffle 26 identical with 22 section of upper cover.Upper cover plays the role of fixed soft package lithium battery group in shell, when in shell
The soft package lithium battery group in portion occur storage performance it is unstable when, upper cover can be extracted out from insert port, to internal soft package lithium battery
Group is replaced, and realizes the recycling to shell, is saved material, is avoided wasting.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of soft package lithium battery group protects structure, including soft package lithium battery group (1) and ring set in external shell (2),
Be characterized in that: the shell (2) is divided into interior metal plate (12) and outer metal plate (13) from inside to outside, the interior metal plate (12) with
It is provided with several support plates (14) between outer metal plate (13) contact surface, the support plate (14) and interior metal plate (12), outer gold
Belong to and forms tri-prismoid structure between plate (13).
2. a kind of soft package lithium battery group according to claim 1 protects structure, it is characterised in that: the interior metal plate (12)
It is respectively arranged with baltimore groove (15) at outer metal plate (13) contact surface, support plate (14) inclination side is located at interior metal plate
(12) in the baltimore groove (15) on, the other side is located in the baltimore groove (15) of outer metal plate (13).
3. a kind of soft package lithium battery group according to claim 1 protects structure, it is characterised in that: the interior metal plate (12)
Glass layer (101) are installed between soft package lithium battery group (1).
4. a kind of soft package lithium battery group according to claim 1 protects structure, it is characterised in that: the outer metal plate (13)
Upper end is equipped with card frame (21), and upper cover (22) is fixed on shell (2) upper end by the card frame (21), and upper cover (22) section is
Semicircle, wherein side is equipped with side plate (25) for upper cover (22) two sides, and the side plate (25) is equipped with wiring hole (23), described
It is exposed external in upper cover (22) that the binding post (24) of soft package lithium battery group (1) passes through wiring hole (23).
5. a kind of soft package lithium battery group according to claim 4 protects structure, it is characterised in that: shell (2) side
Equipped with insert port (26), the outer metal plate (13) of the shell (2) other side corresponding with insert port (26) is equipped with and upper cover
(22) the identical baffle in section (27).
6. a kind of soft package lithium battery group according to claim 1 protects structure, it is characterised in that: the interior metal plate (12)
Interlayer between outer metal plate (13) is vacuum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989206.5U CN208284539U (en) | 2018-06-26 | 2018-06-26 | A kind of soft package lithium battery group protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989206.5U CN208284539U (en) | 2018-06-26 | 2018-06-26 | A kind of soft package lithium battery group protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208284539U true CN208284539U (en) | 2018-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820989206.5U Active CN208284539U (en) | 2018-06-26 | 2018-06-26 | A kind of soft package lithium battery group protection structure |
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| CN (1) | CN208284539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116190879A (en) * | 2023-04-24 | 2023-05-30 | 安徽省银瑞电池科技有限公司 | Combined type electric energy storage device and combination method thereof |
-
2018
- 2018-06-26 CN CN201820989206.5U patent/CN208284539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116190879A (en) * | 2023-04-24 | 2023-05-30 | 安徽省银瑞电池科技有限公司 | Combined type electric energy storage device and combination method thereof |
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