CN220189774U - Induced-draft heat dissipation battery module - Google Patents
Induced-draft heat dissipation battery module Download PDFInfo
- Publication number
- CN220189774U CN220189774U CN202321655653.4U CN202321655653U CN220189774U CN 220189774 U CN220189774 U CN 220189774U CN 202321655653 U CN202321655653 U CN 202321655653U CN 220189774 U CN220189774 U CN 220189774U
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- battery
- heat dissipation
- plate
- air duct
- battery module
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 43
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
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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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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to the technical field of battery production, in particular to an induced draft type heat dissipation battery module which comprises a base, two battery packs and a shell, wherein the two battery packs are arranged at the top of the base; the top of the base is provided with a mounting plate, the side wall of the mounting plate is provided with a fan, and the fan is communicated with the air duct plate; the two battery packs are composed of a plurality of batteries, the plurality of batteries in the same battery pack are distributed at intervals along the length direction of the base, a heat absorbing plate is arranged between every two adjacent batteries in the same battery pack, one end of the heat absorbing plate is in an opening shape and is inserted between every two adjacent batteries in the same battery pack, and the other end of the heat absorbing plate is connected with the side wall of the air duct plate and is communicated with the air duct plate. The utility model aims to ensure that the fan has higher efficiency and better effect when absorbing and radiating heat of each battery module.
Description
Technical Field
The utility model relates to the technical field of battery production, in particular to an induced-draft heat dissipation battery module.
Background
In the process of continuously using the battery, the heat generated by the battery can be gradually increased, so that the internal temperature of the battery is higher, and if the heat is not timely discharged outwards, the service life and the safety performance of the battery can be seriously influenced, therefore, the heat dissipation is an important factor influencing the service life of the battery core.
In the related art, the traditional battery basically adopts a fan for heat dissipation, but in the actual use process, the fact that the air suction paths among the battery modules are not uniform leads to low heat absorption efficiency when the fan absorbs heat among the battery modules, so that the heat dissipation effect of the battery modules in the working process is affected.
Disclosure of Invention
The utility model provides an induced draft heat dissipation battery module, which aims to perfect induced draft paths among battery modules, so that the efficiency is higher and the effect is better when a fan absorbs and dissipates heat to each battery module.
The utility model provides an induced draft type heat dissipation battery module, which adopts the following technical scheme:
the air suction type heat dissipation battery module comprises a base, two battery packs and a shell, wherein the two battery packs are arranged at the top of the base, the shell is covered at the top of the two battery packs, a heat dissipation channel is formed between the two battery packs, an air channel plate is arranged in the heat dissipation channel, and the left side and the right side of the air channel plate are communicated with the two battery packs; the top of the base is provided with a mounting plate, the side wall of the mounting plate is provided with a fan, and the fan is communicated with the air duct plate;
the two battery packs are composed of a plurality of batteries, the plurality of batteries in the same battery pack are distributed at intervals along the length direction of the base, a heat absorbing plate is arranged between every two adjacent batteries in the same battery pack, one end of the heat absorbing plate is in an opening shape and is inserted between every two adjacent batteries in the same battery pack, and the other end of the heat absorbing plate is connected with the side wall of the air duct plate and is communicated with the air duct plate.
Through adopting above-mentioned technical scheme, when specifically dispelling the heat, open the fan, the heat that produces between two group batteries is collected to the wind channel board in the heat dissipation passageway through the suction of fan, and then, the heat that gathers in the wind channel board is dispelled the heat to the external environment through the fan. The air suction path between the two battery packs is effectively perfected by the air duct plate, so that the efficiency is higher and the effect is better when the fan absorbs and dissipates heat to each battery module.
Simultaneously, utilize the heat absorption plate to effectively collect the heat between two group batteries to the wind channel inboard for the wind channel board can be with the heat between two group batteries simultaneously dispel the heat to the external environment through the fan in, and then makes the fan when carrying out heat absorption, heat dissipation to each battery module, and efficiency is higher, the effect is better.
Preferably, the heat absorbing plate and the air duct plate are connected in an integrally formed mode.
Through adopting above-mentioned technical scheme, establish integrated into one piece's connected mode with aviation baffle and wind channel board for wind channel board and a plurality of aviation baffles are integral design, are favorable to guaranteeing the stability of being connected between wind channel board and the a plurality of aviation baffles, and then effectively guarantee wind channel board and a plurality of aviation baffles to two battery pack between radiating stability.
Preferably, a rubber pad is arranged on the periphery of the heat absorbing plate.
Through adopting above-mentioned technical scheme, the rubber pad texture is softer, bonds the rubber pad in the week side of heat absorption board, can effectively avoid the heat absorption board to appear rocking and cause the damage to two adjacent batteries, and then carries out the protection of certain degree to the battery.
Preferably, the top of the base is inwards sunk with a caulking groove in a direction away from the heat dissipation channel, and the bottom of the air duct plate is embedded in the caulking groove.
Through adopting above-mentioned technical scheme, utilize the caulking groove to carry out effectual spacing to the wind channel board, be favorable to guaranteeing the stability of wind channel board when dispelling the heat to two group batteries.
Preferably, a connecting piece is arranged between two adjacent batteries of the same battery pack, and two ends of the connecting piece are respectively connected with the two adjacent batteries.
Through adopting above-mentioned technical scheme, utilize the connecting piece to strengthen the intensity of being connected between two adjacent batteries, and then link into a whole with a plurality of batteries in the same group battery through a plurality of connecting pieces for group battery overall stability is stronger.
Preferably, a plurality of the connection members mounted on the same battery pack are distributed in a staggered manner.
By adopting the technical scheme, different connection stress points are arranged among a plurality of batteries in the same battery pack, and then the stability of connection among the plurality of batteries of the same battery pack can be further improved.
Preferably, exhaust valves are arranged at the bottoms of the two battery packs.
Through adopting above-mentioned technical scheme, when the gas to the battery in is discharged, open the discharge valve can be with the inside gas discharge battery of battery outside, it is very convenient.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. when the fan is turned on in specific heat dissipation, heat generated between the two battery packs is collected into the air duct plate in the heat dissipation channel through the suction force of the fan, and then the heat collected in the air duct plate is dissipated into the external environment through the fan. The air suction path between the two battery packs is effectively perfected by the air duct plate, so that the efficiency is higher and the effect is better when the fan absorbs and dissipates heat to each battery module;
2. the heat between the two battery packs is effectively and uniformly collected into the air duct plate by the heat absorbing plate, so that the air duct plate can simultaneously dissipate the heat between the two battery packs to the external environment through the fan, and the efficiency and the effect are higher when the fan absorbs and dissipates heat to each battery module;
3. the rubber pad texture is softer, bonds the rubber pad in the week side of absorber plate, can effectively avoid the absorber plate to appear rocking and cause the damage to two adjacent batteries, and then carries out the protection of certain degree to the battery.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation channel, an air duct board and a heat absorption board according to an embodiment of the present utility model;
fig. 3 is a schematic structural view showing the positional relationship of rubber pads according to the embodiment of the present utility model;
FIG. 4 is a schematic diagram of a structure showing the positional relationship of caulking grooves according to the embodiment of the present utility model;
fig. 5 is a schematic structural view showing the positional relationship of the connector and the exhaust valve in detail according to the embodiment of the present utility model.
Reference numerals: in the figure, 1, a base; 2. a housing; 3. a heat dissipation channel; 4. an air duct plate; 5. a mounting plate; 6. a fan; 7. a battery; 8. a heat absorbing plate; 9. a rubber pad; 10. a caulking groove; 11. a connecting piece; 12. and (5) exhausting the valve.
Detailed Description
The present utility model will be described in further detail with reference to fig. 1 to 5.
Examples:
the embodiment of the utility model discloses an induced draft heat dissipation battery module, which comprises a base 1, two battery packs and a shell 2, wherein the base 1 is in a cuboid shape, the two battery packs are arranged on the base 1 and distributed on the left side and the right side of the base 1, the shell 2 is covered on the tops of the two battery packs, and the two battery packs are protected to a certain extent by the shell 2.
Referring to fig. 2 and 3, a long strip-shaped heat dissipation channel 3 is formed between two battery packs, the heat dissipation channel 3 is communicated with the two battery packs, an air channel plate 4 is arranged in the heat dissipation channel 3, the air channel plate 4 is in a cuboid shape, the air channel plate 4 is matched with the heat dissipation channel 3, and the left side and the right side of the air channel plate 4 are communicated with the two battery packs. The top of the base 1 is provided with a mounting plate 5 along the vertical direction, the mounting plate 5 is in a cuboid shape, the mounting plate 5 is positioned at the side end of the base 1, and the left and right ends of the mounting plate 5 are provided with an input pole and an output pole which are respectively connected with two battery packs so as to effectively ensure the normal operation of the two battery packs; the side wall of the mounting plate 5 is fastened with a fan 6 by bolts, the fan 6 is located between the input pole and the output pole, and the fan 6 is communicated with the air duct plate 4.
When the fan 6 is turned on in specific heat dissipation, heat generated between the two battery packs is collected into the air duct plate 4 in the heat dissipation channel 3 by the suction force of the fan 6, and then the collected heat in the air duct plate 4 is dissipated into the external environment through the fan 6. The air suction path between the two battery packs is effectively perfected by the air duct plate 4, so that the efficiency is higher and the effect is better when the fan 6 absorbs and dissipates heat to each battery module.
In this embodiment, referring to fig. 2 and 4, the top of the base 1 is recessed with a strip-shaped caulking groove 10 in a direction away from the heat dissipation channel 3, the bottom of the air duct board 4 is embedded in the caulking groove 10, and the air duct board 4 is effectively limited by the caulking groove 10, so that the stability of the air duct board 4 in heat dissipation of two battery packs is guaranteed.
Specifically, referring to fig. 2, each of the two battery packs is composed of a plurality of batteries 7, the plurality of batteries 7 in the same battery pack are uniformly distributed along the length direction of the base 1 at intervals, and a heat absorbing plate 8 is arranged between two adjacent batteries 7 in the same battery pack, the heat absorbing plate 8 is in a strip shape, one end of the heat absorbing plate 8 is in an opening shape and is inserted between two adjacent batteries 7 in the same battery pack, and the other end of the heat absorbing plate 8 is integrally formed on the side wall of the air duct plate 4 and is communicated with the air duct plate 4;
utilize absorber plate 8 to effectively collect the heat between two group battery in unified to wind channel board 4 for wind channel board 4 can be with the heat between two group battery simultaneously dispel the heat to the external environment through fan 6 in, and then make fan 6 when carrying out heat absorption, heat dissipation to each battery module, efficiency is higher, the effect is better.
Meanwhile, referring to fig. 5, connecting pieces 11 are arranged between two adjacent batteries 7 of the same battery pack, the connecting pieces 11 are in a cuboid shape, two ends of each connecting piece 11 are respectively connected with the two adjacent batteries 7, bolts are inserted between two ends of each connecting piece 11 and the two adjacent batteries 7, the connecting pieces 11 are used for reinforcing the connection strength between the two adjacent batteries 7, and then a plurality of batteries 7 in the same battery pack are connected into a whole through a plurality of connecting pieces 11, so that the overall stability of the battery pack is stronger.
In this embodiment, the plurality of connecting pieces 11 installed on the same battery pack are distributed in a staggered manner, so that different connection stress points are arranged between the plurality of batteries 7 in the same battery pack, and further, the stability of connection between the plurality of batteries 7 of the same battery pack can be further improved.
In this embodiment, the heat absorbing plate 8 and the air duct plate 4 are integrally formed in a connection manner, so that the air duct plate 4 and the heat absorbing plates 8 are integrally designed, which is beneficial to guaranteeing the stability of connection between the air duct plate 4 and the heat absorbing plates 8, and further effectively guaranteeing the stability of heat dissipation between the air duct plate 4 and the heat absorbing plates 8 to two battery packs.
Further, referring to fig. 2 and 3, the rubber pad 9 is glued on the peripheral side of the heat absorbing plate 8, the rubber pad 9 is softer, the rubber pad 9 is glued on the peripheral side of the heat absorbing plate 8, the damage to the two adjacent batteries 7 caused by shaking of the heat absorbing plate 8 can be effectively avoided, and then the batteries 7 are protected to a certain extent.
Further, referring to fig. 5, the exhaust valves 12 are installed at the bottoms of the batteries 7 in both battery packs, and when the gas in the batteries 7 needs to be exhausted, the gas in the batteries 7 can be exhausted out of the batteries 7 by opening the exhaust valves 12, which is very convenient.
The implementation principle of the air suction type heat dissipation battery module provided by the embodiment of the utility model is as follows:
when the fan 6 is turned on in specific heat dissipation, heat generated between the two battery packs is collected into the air duct plate 4 in the heat dissipation channel 3 by the suction force of the fan 6, and then the collected heat in the air duct plate 4 is dissipated into the external environment through the fan 6. The air suction path between the two battery packs is effectively perfected by the air duct plate 4, so that the efficiency is higher and the effect is better when the fan 6 absorbs and dissipates heat to each battery module.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. An induced draft type heat dissipation battery module, which is characterized in that: the solar cell module comprises a base (1), two cell groups and a shell (2), wherein the two cell groups are arranged at the top of the base (1), the shell (2) is covered at the top of the two cell groups, a heat dissipation channel (3) is formed between the two cell groups, an air duct plate (4) is arranged in the heat dissipation channel (3), and the left side and the right side of the air duct plate (4) are communicated with the two cell groups; the top of the base (1) is provided with a mounting plate (5), the side wall of the mounting plate (5) is provided with a fan (6), and the fan (6) is communicated with the air duct plate (4);
two group battery is by a plurality of batteries (7) are constituteed, same a plurality of in the group battery (7) are followed base (1) length direction interval distribution, and same adjacent two in the group battery are equipped with absorber plate (8) between battery (7), the one end of absorber plate (8) is the opening form, and alternates same between adjacent two of group battery between battery (7), the other end of absorber plate (8) with the lateral wall of wind channel board (4) links to each other, and with wind channel board (4) are linked together.
2. The induced draft heat dissipation battery module of claim 1, wherein: the heat absorbing plate (8) and the air duct plate (4) are connected in an integrally formed mode.
3. The induced draft heat dissipation battery module of claim 2, wherein: a rubber pad (9) is arranged on the periphery of the heat absorbing plate (8).
4. The induced draft heat dissipation battery module of claim 1, wherein: the top of the base (1) is inwards sunk with the caulking groove (10) towards the direction far away from the heat dissipation channel (3), and the bottom of the air duct plate (4) is embedded in the caulking groove (10).
5. The induced draft heat dissipation battery module of claim 1, wherein: and connecting pieces (11) are arranged between two adjacent batteries (7) of the same battery pack, and two ends of each connecting piece (11) are respectively connected with the two adjacent batteries (7).
6. The induced draft heat dissipation battery module of claim 5, wherein: the plurality of connecting pieces (11) mounted on the same battery pack are distributed in a staggered manner.
7. The induced draft heat dissipation battery module of claim 1, wherein: exhaust valves (12) are arranged at the bottoms of the two battery packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655653.4U CN220189774U (en) | 2023-06-28 | 2023-06-28 | Induced-draft heat dissipation battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655653.4U CN220189774U (en) | 2023-06-28 | 2023-06-28 | Induced-draft heat dissipation battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189774U true CN220189774U (en) | 2023-12-15 |
Family
ID=89112725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655653.4U Active CN220189774U (en) | 2023-06-28 | 2023-06-28 | Induced-draft heat dissipation battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189774U (en) |
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2023
- 2023-06-28 CN CN202321655653.4U patent/CN220189774U/en active Active
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