CN216872167U - Energy storage module structure of lithium ion battery - Google Patents
Energy storage module structure of lithium ion battery Download PDFInfo
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- CN216872167U CN216872167U CN202220428465.7U CN202220428465U CN216872167U CN 216872167 U CN216872167 U CN 216872167U CN 202220428465 U CN202220428465 U CN 202220428465U CN 216872167 U CN216872167 U CN 216872167U
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Abstract
The utility model discloses an energy storage module structure of a lithium ion battery, and relates to the technical field of lithium batteries. Including shell body, group battery, outer insulation board and interval insulation board, the group battery is settled in the shell body, and outer insulation board is located around the group battery, and the interval insulation board is located two liang of intervals of group battery, and the shell body includes bottom plate, left side plugboard, right side plugboard, rear side connecting plate, front side connecting plate and top cap, and left side plugboard and right side plugboard pass through the left and right sides of screw mounting in the bottom plate respectively. This lithium ion battery energy storage module structure, its casing adopt split type design, conveniently carry out the dilatation transformation, also do benefit to the dismouting maintenance in later stage, simultaneously, have designed heat radiation structure on the casing, can effectively increase with air heat exchange efficiency on every side, improve the radiating effect, be favorable to stabilizing the work efficiency of battery, and the casing design buffer structure all around, can improve anticollision nature, do benefit to the life that improves the battery.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to an energy storage module structure of a lithium ion battery.
Background
Along with the technological progress, household appliances, mobile phones, intelligent equipment and telecommunication base stations are more and more popularized, electric energy is more and more important in daily life of people, an emergency energy storage device is particularly important when power is lost accidentally, and a commonly used household emergency energy storage device comprises a battery module, a charger, an inverter, a storage battery, an isolation transformer, a change-over switch and the like, and is a household emergency energy storage device for inverting direct current electric energy into alternating current electric energy.
At present, some mainstream lithium battery manufacturers in China often adopt the integrated large module design in the structural design of the lithium battery module, several hundred or even thousands of electric cores are connected in parallel or in series in a welding or gluing connection mode, but the specification of the battery can be limited, and meanwhile, the battery can also generate a large amount of heat in the use process, so that the heat dissipation can be unfavorable for, and the battery efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy storage module structure of a lithium ion battery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a lithium ion battery energy storage module structure comprises an outer shell, a battery pack, an outer insulating plate and a spacing insulating plate, wherein the battery pack is arranged in the outer shell, the outer insulating plate is positioned around the battery pack, and the spacing insulating plate is positioned between every two battery packs;
the shell body comprises a bottom plate, a left side plug board, a right side plug board, a rear side connecting board, a front side connecting board and a top cover, the left side plug board and the right side plug board are respectively installed on the left side and the right side of the bottom plate through screws, the front side connecting board and the rear side connecting board are respectively connected with the left side plug board and the right side plug board in a clamped mode, the top cover is installed on the left side plug board and the right side plug board through screws, first radiating fins are arranged on the left side plug board and the right side plug board, buffering cushion strips are bonded on the left side plug board and the right side plug board, and second radiating fins are arranged on the front side connecting board and the rear side connecting board.
Furthermore, fixing holes are formed in the periphery of the bottom plate, the periphery of the left inserting plate, the periphery of the right inserting plate and the periphery of the top cover, and the positions of the fixing holes correspond to each other.
Furthermore, all be equipped with the slot on left side plugboard and the right side plugboard, the both sides of front side connecting plate and rear side connecting plate all are equipped with the inserted block, and are connected with left side plugboard and right side plugboard respectively through inserted block and slot.
Furthermore, the left side plugboard and the right side plugboard are both provided with caulking grooves which are positioned at the corners of the left side plugboard and the right side plugboard.
Furthermore, the cushion strip is positioned in the caulking groove and positioned at the upper end and the lower end of the left inserting plate and the right inserting plate.
Furthermore, the first radiating fins are uniformly distributed in the middle of the left insertion plate and the right insertion plate, and the second radiating fins are uniformly distributed in the middle of the front connecting plate and the rear connecting plate.
Compared with the prior art, the utility model provides an energy storage module structure of a lithium ion battery, which has the following beneficial effects:
this lithium ion battery energy storage module structure, its casing adopt split type design, conveniently carry out the dilatation transformation, also do benefit to the dismouting maintenance in later stage, simultaneously, have designed heat radiation structure on the casing, can effectively increase with air heat exchange efficiency on every side, improve the radiating effect, be favorable to stabilizing the work efficiency of battery, and the casing design buffer structure all around, can improve anticollision nature, do benefit to the life that improves the battery.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention.
In the figure: 1. an outer housing; 2. a battery pack; 3. an outer insulating plate; 4. an insulating plate is arranged at intervals; 5. a base plate; 6. a left plugboard; 7. a right side plugboard; 8. a rear side connecting plate; 9. a front side connection plate; 10. a top cover; 11. a first heat radiation fin; 12. a cushion strip; 13. a second heat radiation fin; 14. a fixing hole; 15. a slot; 16. inserting a block; 17. and (4) caulking grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the utility model discloses an energy storage module structure of a lithium ion battery, which comprises an outer casing 1, a battery pack 2, an outer insulating plate 3 and an interval insulating plate 4, wherein the battery pack 2 is arranged in the outer casing 1, the outer insulating plate 3 is positioned around the battery pack 2, and the interval insulating plate 4 is positioned between every two battery packs 2;
the shell body 1 comprises a bottom plate 5, a left side insertion plate 6, a right side insertion plate 7, a rear side connecting plate 8, a front side connecting plate 9 and a top cover 10, the left side insertion plate 6 and the right side insertion plate 7 are respectively installed on the left side and the right side of the bottom plate 5 through screws, the front side connecting plate 9 and the rear side connecting plate 8 are respectively connected with the left side insertion plate 6 and the right side insertion plate 7 in a clamped mode, the top cover 10 is installed on the left side insertion plate 6 and the right side insertion plate 7 through screws, first heat dissipation fins 11 are arranged on the left side insertion plate 6 and the right side insertion plate 7, buffering pad strips 12 are bonded on the left side insertion plate 6 and the right side insertion plate 7, and second heat dissipation fins 13 are arranged on the front side connecting plate 9 and the rear side connecting plate 8.
Specifically, the bottom plate 5, the left insertion plate 6, the right insertion plate 7 and the top cover 10 are all provided with fixing holes 14 around, and the positions of the fixing holes 14 correspond to each other.
In this embodiment, the bottom plate 5, the left insertion plate 6, the right insertion plate 7, the rear connecting plate 8, the front connecting plate 9, and the top cover 10 are assembled and then connected to each other by screws through the fixing holes 14.
Specifically, the left insertion plate 6 and the right insertion plate 7 are both provided with slots 15, and the two sides of the front side connecting plate 9 and the rear side connecting plate 8 are both provided with insertion blocks 16, and are respectively connected with the left insertion plate 6 and the right insertion plate 7 through the insertion blocks 16 and the slots 15.
In this embodiment, the front connecting plate 9 and the rear connecting plate 8 are respectively connected with the left insertion plate 6 and the right insertion plate 7 through the insertion block 16 and the insertion slot 15, which is beneficial to the capacity expansion transformation.
Specifically, the left side plugboard 6 and the right side plugboard 7 are both provided with caulking grooves 17, and the caulking grooves 17 are positioned at the corners of the left side plugboard 6 and the right side plugboard 7.
In this embodiment, the caulking groove 17 is an installation position of the cushion strip 12, and is beneficial to the tight attachment of the cushion strip 12 with the left side plugboard 6 and the right side plugboard 7.
Specifically, the cushion strips 12 are located in the grooves 17 and located at the upper and lower ends of the left insertion plate 6 and the right insertion plate 7.
In this embodiment, the cushion strips 12 have a certain buffering property, and are distributed around the housing to effectively improve the anti-collision performance.
Specifically, the first heat dissipation fins 11 are uniformly distributed in the middle of the left insertion plate 6 and the right insertion plate 7, and the second heat dissipation fins 13 are uniformly distributed in the middle of the front side connection plate 9 and the rear side connection plate 8.
In this embodiment, the heat radiation structure designed on the shell can effectively increase the heat exchange efficiency with the ambient air, improve the heat radiation effect and is beneficial to stabilizing the working efficiency of the battery.
When using, its casing adopts split type design, conveniently carries out the dilatation and reforms transform, also does benefit to the dismouting maintenance in later stage, simultaneously, has designed heat radiation structure on the casing, can effectively increase with air heat exchange efficiency on every side, improves the radiating effect, is favorable to stabilizing the work efficiency of battery, and the casing design buffer structure all around, can improve anticollision nature, does benefit to the life who improves the battery.
To sum up, this lithium ion battery energy storage module structure, its casing adopt split type design, conveniently carry out the dilatation and reform transform, also do benefit to the dismouting maintenance in later stage, simultaneously, have designed heat radiation structure on the casing, can effectively increase with air heat exchange efficiency on every side, improve the radiating effect, are favorable to stabilizing the work efficiency of battery, and the casing design buffer structure all around, can improve anticollision nature, do benefit to the life that improves the battery.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (6)
1. The utility model provides a lithium ion battery energy storage module structure, includes shell body (1), group battery (2), outer insulation board (3) and interval insulation board (4), its characterized in that: the battery pack (2) is arranged in the outer shell (1), the outer insulating plates (3) are positioned on the periphery of the battery pack (2), and the interval insulating plates (4) are positioned between every two battery packs (2);
the outer shell (1) comprises a bottom plate (5), a left side plugboard (6), a right side plugboard (7), a rear side connecting plate (8), a front side connecting plate (9) and a top cover (10), the left inserting plate (6) and the right inserting plate (7) are respectively arranged at the left side and the right side of the bottom plate (5) through screws, the front side connecting plate (9) and the rear side connecting plate (8) are respectively clamped with the left side plugboard (6) and the right side plugboard (7), the top cover (10) is arranged on the left inserting plate (6) and the right inserting plate (7) through screws, the left inserting plate (6) and the right inserting plate (7) are both provided with a first radiating fin (11), and the left inserting plate (6) and the right inserting plate (7) are both bonded with a buffer gasket strip (12), and the front side connecting plate (9) and the rear side connecting plate (8) are respectively provided with a second radiating fin (13).
2. The lithium ion battery energy storage module structure of claim 1, wherein: fixing holes (14) are formed in the periphery of the bottom plate (5), the left inserting plate (6), the right inserting plate (7) and the top cover (10), and the positions of the fixing holes (14) correspond to each other.
3. The lithium ion battery energy storage module structure of claim 1, wherein: the left side plugboard (6) and the right side plugboard (7) are respectively provided with a slot (15), the two sides of the front side connecting plate (9) and the rear side connecting plate (8) are respectively provided with an inserting block (16), and the inserting blocks (16) and the slots (15) are respectively connected with the left side plugboard (6) and the right side plugboard (7).
4. The lithium ion battery energy storage module structure of claim 1, wherein: the left side plugboard (6) and the right side plugboard (7) are both provided with caulking grooves (17), and the caulking grooves (17) are positioned at the corners of the left side plugboard (6) and the right side plugboard (7).
5. The lithium ion battery energy storage module structure of claim 4, wherein: the buffer gasket strips (12) are positioned in the caulking grooves (17) and are positioned at the upper end and the lower end of the left inserting plate (6) and the right inserting plate (7).
6. The lithium ion battery energy storage module structure of claim 1, wherein: the first radiating fins (11) are uniformly distributed in the middle of the left inserting plate (6) and the right inserting plate (7), and the second radiating fins (13) are uniformly distributed in the middle of the front side connecting plate (9) and the rear side connecting plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220428465.7U CN216872167U (en) | 2022-03-01 | 2022-03-01 | Energy storage module structure of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220428465.7U CN216872167U (en) | 2022-03-01 | 2022-03-01 | Energy storage module structure of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216872167U true CN216872167U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220428465.7U Active CN216872167U (en) | 2022-03-01 | 2022-03-01 | Energy storage module structure of lithium ion battery |
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| Country | Link |
|---|---|
| CN (1) | CN216872167U (en) |
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2022
- 2022-03-01 CN CN202220428465.7U patent/CN216872167U/en active Active
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