CN219811619U - Energy storage lithium battery module convenient to assemble and radiate - Google Patents
Energy storage lithium battery module convenient to assemble and radiate Download PDFInfo
- Publication number
- CN219811619U CN219811619U CN202320908423.8U CN202320908423U CN219811619U CN 219811619 U CN219811619 U CN 219811619U CN 202320908423 U CN202320908423 U CN 202320908423U CN 219811619 U CN219811619 U CN 219811619U
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- China
- Prior art keywords
- limiting
- lithium battery
- battery module
- energy storage
- heat dissipation
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 77
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000004146 energy storage Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims description 27
- 239000000178 monomer Substances 0.000 abstract description 29
- 230000001771 impaired effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 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
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- Secondary Cells (AREA)
Abstract
The utility model discloses an energy storage lithium battery module convenient to assemble and radiate, which comprises an installation box body, lithium battery monomers and a control device, wherein the installation box body is provided with a plurality of battery bins from bottom to top, the lithium battery monomers are respectively arranged in the battery bins, the lithium battery monomers form the battery module through a lead serial control device, the control device is arranged at the lower part or the top of the installation box body, a radiating mechanism is arranged at the lower part of the installation box body and communicated with the battery bins, a quick-mounting mechanism is arranged in each battery bin, and the lithium battery monomers are detachably arranged in the quick-mounting mechanism. The lithium battery single body with different sizes can be quickly disassembled or assembled, the stability and reliability of the fixed connection are high, the universality is strong, and the disassembly and assembly are convenient; double-layer protective structure avoids the lithium battery monomer impaired, plays good guard action to it to promote battery module's performance.
Description
Technical Field
The utility model belongs to the technical field of lithium batteries, and particularly relates to an energy storage lithium battery module convenient to assemble and radiate.
Background
The energy storage lithium battery module is generally formed by placing a plurality of lithium battery cells in a bracket or a box body and then connecting the lithium battery cells in series and/or in parallel. In order to ensure the stability of the battery module in the use or transportation process, a bracket or a box body matched with the size specification is manufactured for lithium battery monomers with different size specifications, so as to ensure the stability and reliability of the fixed connection of the lithium battery monomers and the bracket or the box body. However, the bracket or the box belongs to a non-calibrated workpiece, is limited by the size specification of the bracket or the box without universality, cannot meet the fixed installation requirement of lithium battery monomers with different size specifications in the same bracket or box, has poor fixing effect, and easily causes the battery to deviate from positive and negative plates in use; on the other hand, the battery module is not protected in use, so that the battery module is easily damaged in use, and the use effect of the battery module is affected.
Therefore, developing a battery module having a strong practicality and a protection function is a key to solve the problems.
Disclosure of Invention
The utility model provides an energy storage lithium battery module which is convenient to assemble and radiate heat.
The utility model is realized by the following technical scheme: including the installation box body, lithium battery monomer and controlling means, the installation box body is equipped with a plurality of each battery storehouse from bottom to top, sets up lithium battery monomer respectively in each battery storehouse, each lithium battery monomer passes through wire series control device and constitutes battery module, controlling means then sets up in installation box body lower part or top, sets up heat dissipation mechanism in installation box body lower part, and heat dissipation mechanism communicates each battery storehouse, in each set up fast-assembling mechanism in the battery storehouse, lithium battery monomer detachably locates in the fast-assembling mechanism, fast-assembling mechanism includes side locating plate, limiting plate, gag lever post, the side locating plate passes through the support and sets up respectively on the both sides wall of battery storehouse, all sets up the location draw-in hole along its length on the side locating plate, the limiting plate has two, set up respectively on the anterior segment and the back end of side locating plate, the both ends of limiting plate are equipped with respectively with the T shape draw-in plate with the locating card Kong Peishi, T shape draw-in plate joint in locating card hole in the time all set up the limit slot along its length on each the limiting plate, the both ends of gag lever post then set up in two limiting plates in the draw-in groove, make the limiting plate, make and the limit lever is equipped with the limit lever nut in the end, make the limit lever is equipped with the limit lever structure.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the battery bins are arranged for the lithium battery monomers in the mounting box body, and the lithium battery monomers are fixedly connected and matched through the side positioning plates, the limiting plates and the limiting rods, so that the movement of the lithium battery monomers is limited, and the lithium battery monomers with different sizes can be quickly disassembled or mounted only by adjusting the positions of the side positioning plates, the limiting plates and the limiting rods, so that the stability and the reliability of the fixed connection are high, the universality is high, and the disassembly and the assembly are convenient;
2. the lithium battery monomer can be effectively protected by adopting the design of multiple battery bins, and meanwhile, the other fixing structure is formed in the battery bins through the side locating plate, the limiting plate and the limiting rod, so that a double-layer protection structure is formed, the battery bins have enough buffer space after the mounting box body is impacted by external force, the lithium battery monomer is prevented from being mechanically deformed, the lithium battery monomer is prevented from being damaged, and a good protection effect is achieved on the lithium battery monomer, so that the performance of the battery module is improved;
3. the design cooling mechanism ventilates and dissipates heat to each battery compartment, reduces the heat productivity of the lithium battery monomers, and the cooling mechanism is arranged at the bottom of the installation box body, namely on the side wall, so that the installation space is not occupied, and the operation stability of the lithium battery monomers and the battery modules formed by the lithium battery monomers in a combined mode is effectively ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of a battery compartment of the present utility model;
FIG. 3 is a schematic view of a side positioning plate according to the present utility model;
FIG. 4 is a schematic view of a limiting plate according to the present utility model;
FIG. 5 is a schematic view of a stop lever according to the present utility model;
reference numerals in the drawings: 1-lithium battery monomer, 2-control device, 3-mounting box, 4-battery bin, 5-side locating plate, 6-locating clamping hole, 7-limiting plate, 8~T-shaped clamping plate, 9-limiting clamping groove, 9 a-drawing slot, 9 b-long clamping groove, 10-limiting rod, 10 a-limiting block, 10 b-long straight rod, 11-bracket, 12-locking nut, 13-buffer cushion, 14-heat dissipation fan, 15-air dissipation box, 16-heat dissipation pipe and 17-air outlet hole.
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present utility model, the following detailed description is provided with reference to the accompanying drawings.
The utility model provides a be convenient for equipment and radiating energy storage lithium cell module as shown in fig. 1~5, including installing box 3, lithium cell 1 and controlling means 2, install box 3 the place ahead and set up the chamber door, install box 3 and be equipped with a plurality of each battery compartment 4 from bottom to top, set up lithium cell 1 respectively in each battery compartment 4, each lithium cell 1 constitutes battery module through wire tandem control device 2, controlling means 2 then set up in install box 3 lower part or top, set up the heat dissipation mechanism in install box 3 lower part, the heat dissipation mechanism intercommunication each battery compartment 4, in each set up fast-assembling mechanism in battery compartment 4, lithium cell 1 detachably locates fast-assembling mechanism includes side locating plate 5, limiting plate 7, gag lever post 10, side locating plate 5 sets up respectively on the both sides wall of battery compartment 4 along its long direction all setting up locating clip hole 6 on side locating plate 5, limiting plate 7 has two, set up respectively on the anterior segment of side locating plate 5 and back segment 7 and set up in limit plate 10 and limit plate shape 6, and limit plate 10 and limit plate shape 10 are equipped with end setting up in limit plate 10 and limit plate 10, and limit plate shape 9 and limit plate 10 are equipped with in limit plate 10 and limit plate shape, and limit plate shape 10 and end frame shape 9 are connected in limit plate shape 10 and limit plate shape 9 and limit plate shape 10 and limit plate shape and end frame shape 9 are equipped with in limit plate shape.
The limiting plate 7 is characterized in that the longitudinal axis of the limiting plate 7 is used as a symmetrical line, limiting clamping grooves 9 extending to the side edges of the limiting plate 7 are respectively arranged on two sides of the longitudinal axis, so that the limiting rod 10 can horizontally move in the limiting clamping grooves 9 to adjust positions, the limiting rod 10 can be ensured to be contacted with the lithium battery cell 1, at least two limiting clamping grooves 9 on the same side of the longitudinal axis are respectively arranged on the limiting plate 7 from bottom to top, and the limiting rod 10 in at least one limiting clamping groove 9 can be ensured to be contacted with the lithium battery cell 1, so that the limiting and fixing effects on the lithium battery cell 1 are realized.
The limiting clamping groove 9 is in a T-shaped structure by connecting and combining the pulling slot 9a with the long clamping groove 9 b.
The limiting rod 10 is in a T-shaped structure by connecting and combining a limiting block 10a and a long straight rod 10b, a locking nut 12 is arranged at the tail end of the long straight rod 10b of the limiting rod 10, the limiting block 10a is inserted into a pull-out slot 9a of a limiting clamping groove 9, then the limiting rod 10 is adjusted, the long straight rod 10b penetrates into the long clamping groove 9b, finally the limiting rod 10 and the limiting clamping groove 9 are realized by adjusting the long straight rod 10b to be perpendicular to the long clamping groove 9b, the limiting block 10a can ensure that the limiting rod 10 cannot fall off from the limiting clamping groove 9, and the pull-out slot 9a is convenient for the limiting rod 10 to penetrate into the limiting clamping groove 9.
The limiting plate 7 is provided with a buffer cushion layer 13.
The middle section of the limiting rod 10 is externally coated with a buffer cushion layer 13.
The heat dissipation mechanism comprises a heat dissipation fan 14, a heat dissipation box 15 and heat dissipation pipes 16, wherein the heat dissipation fan 14 and the heat dissipation box 15 are arranged at the bottommost layer of the installation box body 3, an air outlet of the heat dissipation fan 14 is connected with the heat dissipation box 15, the heat dissipation pipes 16 are respectively vertically arranged on two side walls and the rear side wall of the installation box body 3, and each heat dissipation pipe 16 is provided with an air outlet hole 17 corresponding to the battery compartment 4.
The height of the limiting plate 7 is 0.5-0.7 times of the height of the battery compartment 4, and a space for adjusting the height is reserved, so that the limiting plate is more suitable for fixing requirements of lithium battery monomers 1 with different sizes.
The height of the side locating plate 5 is consistent with the height of the battery compartment 4, or is 0.8-0.9 times of the height of the battery compartment 4, so that the limit plate 7 can be mounted on the side locating plate 5.
A temperature sensor is arranged in each battery compartment 4, and the temperature and humidity sensors are in signal connection with the control device 2.
The side wall of the installation box body 3 is provided with a ventilation window, a protection filter screen is arranged on the ventilation window, and mosquitoes and large-particle sundries are prevented from entering the installation box body 3 through the protection filter screen.
The side locating plate 5, the limiting plate 7 and the limiting rod 10 are made of metal.
The working mode of the utility model is as follows: before the lithium battery monomer 1 is installed in each battery bin 4, according to the size specification of the lithium battery monomer 1, the position of a limiting plate 7 behind the battery bins 4 is adjusted, the limiting plate 7 is adjusted to move towards the middle section or the rear end of the side positioning plate 5, and is clamped and fixed with the positioning clamping holes 6 through T-shaped clamping plates 8; then, a limiting rod 10 is respectively arranged in the limiting clamping grooves 9 at the two ends of the limiting plate 7, namely, one end of the limiting rod 10 provided with a limiting block 10a is inserted into the limiting clamping groove 9 of the limiting plate 7, and then the lithium battery monomer 1 is placed in the battery compartment 4, so that the rear wall of the lithium battery monomer 1 is contacted with the limiting plate 7 at the rear of the battery compartment 4; subsequently, the position of the limiting plate 7 in front of the battery bin 4 is adjusted, the limiting plate 7 is pressed on the front wall of the lithium battery cell 1, the T-shaped clamping plates 8 at the two ends of the limiting plate 7 are clamped and fixed with the positioning clamping holes 6, finally, the two limiting rods 10 are adjusted to be respectively pressed on the side walls of the battery blocks, and then the locking nuts 12 are screwed on the limiting rods 10, so that the lithium battery cell 1 is fixed in each battery bin 4.
In order to ensure that the lithium battery cells 1 are stably placed in each battery compartment 4, the height of the limiting plate 7 can be adjusted during adjustment, so that the limiting clamping groove 9 at the upper side of the limiting plate 7 is leveled with the top of the lithium battery cells 1, then the limiting rod 10 is placed in the limiting clamping groove 9 at the upper side of the limiting plate 7, the limiting rod 10 is pressed at the top of the lithium battery cells 1, the limiting rod 10 is placed in the limiting clamping groove 9 at the lower side of the limiting plate 7, the limiting rod 10 is clamped on the side wall of the lithium battery cells 1, and finally the limiting rod 10 is fixed in the limiting clamping groove 9 by the locking nut 12, so that the lithium battery cells 1 are stably fixed in the battery compartments 4.
In the use process, the temperature and humidity sensor detects the temperature and humidity in the battery compartment 4 in real time, and when the temperature and the humidity do not accord with preset values, the control device 2 gives a warning; the heat radiation fan 14 of the heat radiation mechanism extracts natural wind into the heat radiation box 15, the heat radiation box 15 distributes the natural wind to each heat radiation pipe 16, the natural wind is discharged into the corresponding battery compartment 4 through the wind outlet hole 17 on the heat radiation pipe 16, the heat exchange and the heat radiation are carried out on the lithium battery unit 1, and the generated hot gas is discharged from the gap between the box door and the installation box body 3 or the ventilation window on the installation box body 3.
Claims (9)
1. The utility model provides an energy storage lithium battery module convenient to equipment and heat dissipation, including installing box (3), lithium cell (1) and controlling means (2), install box (3) and be equipped with a plurality of each battery compartment (4) from bottom to top, set up lithium cell (1) in each battery compartment (4) respectively, each lithium cell (1) constitutes battery module through wire series control device (2), controlling means (2) then set up in installation box (3) lower part or top, its characterized in that: the lithium battery pack comprises a mounting box body (3), wherein a heat dissipation mechanism is arranged at the lower part of the mounting box body (3), the heat dissipation mechanism is communicated with each battery bin (4), a quick-mounting mechanism is arranged in each battery bin (4), lithium battery cells (1) are detachably arranged in the quick-mounting mechanism, each quick-mounting mechanism comprises a side positioning plate (5), a limiting plate (7) and a limiting rod (10), the side positioning plates (5) are respectively arranged on two side walls of the battery bins (4) through brackets (11), positioning clamping holes (6) are respectively arranged on the side positioning plates (5) along the length direction of the side positioning plates, two limiting plates (7) are respectively arranged on the front section and the rear section of the side positioning plates (5), two ends of each limiting plate (7) are respectively provided with T-shaped clamping plates (8) matched with the positioning clamping holes (6), the T-shaped clamping plates (8) are clamped in the positioning clamping holes (6), limiting grooves (9) are respectively arranged on the limiting plates (7) along the length direction of the limiting plates, two ends of each limiting rod (10) are respectively arranged on the limiting plates (7) on the limiting plates, the limiting plates are respectively arranged in the limiting grooves (9), and the limiting plates are arranged in the limiting plates (7) in the limiting structures, and the limiting structures are arranged in the limiting structures are in the shape of the limiting structures and are in the shape of the connecting frames (1) and are respectively arranged in the limiting structures, and are in the limiting structures and are in the shape of the limiting structures and are in the connecting structures and are in the structures and are connected with the structures.
2. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: the limiting plate (7) is characterized in that the longitudinal axis of the limiting plate is used as a symmetrical line, limiting clamping grooves (9) extending to the side edges of the limiting plate (7) are respectively arranged on two sides of the longitudinal axis, the limiting clamping grooves (9) located on the same side of the longitudinal axis are respectively arranged on at least two limiting plates (7) from bottom to top.
3. The energy storage lithium battery module of claim 2, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: the limiting clamping groove (9) is connected and combined by the pulling slot (9 a) and the long clamping groove (9 b) to form a T-shaped structure.
4. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: the limiting rod (10) is in a T-shaped structure by connecting and combining a limiting block (10 a) and a long straight rod (10 b), and a locking nut (12) is arranged at the tail end of the long straight rod (10 b) of the limiting rod (10).
5. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: and a buffer cushion layer (13) is arranged on the limiting plate (7).
6. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: the heat dissipation mechanism comprises a heat dissipation fan (14), a heat dissipation box (15) and heat dissipation pipes (16), wherein the heat dissipation fan (14) and the heat dissipation box (15) are arranged at the bottommost layer of the installation box body (3), the air outlet of the heat dissipation fan (14) is connected with the heat dissipation box (15), the heat dissipation pipes (16) are respectively vertically arranged on the two side walls and the rear side wall of the installation box body (3), and each heat dissipation pipe (16) is provided with an air outlet hole (17) corresponding to the battery compartment (4).
7. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: the height of the limiting plate (7) is 0.5-0.7 times of the height of the battery compartment (4).
8. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: the height of the side locating plate (5) is consistent with the height of the battery compartment (4), or is 0.8-0.9 times of the height of the battery compartment (4).
9. The energy storage lithium battery module of claim 1, wherein the energy storage lithium battery module is convenient to assemble and dissipate heat, and wherein: a temperature sensor is arranged in each battery compartment (4), and the temperature and humidity sensor is in signal connection with the control device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908423.8U CN219811619U (en) | 2023-04-21 | 2023-04-21 | Energy storage lithium battery module convenient to assemble and radiate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908423.8U CN219811619U (en) | 2023-04-21 | 2023-04-21 | Energy storage lithium battery module convenient to assemble and radiate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811619U true CN219811619U (en) | 2023-10-10 |
Family
ID=88213111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320908423.8U Active CN219811619U (en) | 2023-04-21 | 2023-04-21 | Energy storage lithium battery module convenient to assemble and radiate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811619U (en) |
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2023
- 2023-04-21 CN CN202320908423.8U patent/CN219811619U/en active Active
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