CN214254571U - Lightweight new energy battery thermal management system - Google Patents
Lightweight new energy battery thermal management system Download PDFInfo
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- CN214254571U CN214254571U CN202022129500.9U CN202022129500U CN214254571U CN 214254571 U CN214254571 U CN 214254571U CN 202022129500 U CN202022129500 U CN 202022129500U CN 214254571 U CN214254571 U CN 214254571U
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- plate
- bottom plate
- management system
- new energy
- thermal management
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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 discloses a lightweight new energy battery thermal management system, wherein a plurality of radiating teeth are arranged on the bottom end surface of the bottom edge of a bottom plate; the two end plates are fixedly connected to the two sides of the bottom plate through fastening screws, and the top cover plate, the end plates and the bottom plate are fixedly connected through fixing screws; a partition board is inserted between two adjacent electric cores, and the partition board separates the two adjacent electric cores and enables a heat dissipation gap to be formed between the two adjacent electric cores; the separator is of an E-shaped structure with a vertical edge and three horizontal edges, the vertical edge of the separator is inserted into the inner wall of the side edge in the bottom plate, and the horizontal edge of the separator is arranged between two adjacent electric cores; the end plate is provided with a plurality of ventilation holes. The utility model has the advantages of reasonable design, the radiating effect is good.
Description
The technical field is as follows:
the utility model relates to a lightweight new forms of energy battery thermal management system.
Background art:
most of existing new energy batteries are liquid heat dissipation, the heat dissipation effect is poor, the liquid heat dissipation structure is complex, the occupied space is large, and the side edge is high.
The utility model has the following contents:
the utility model relates to a solve the problem that above-mentioned prior art exists and provide a lightweight new energy battery thermal management system.
The utility model discloses the technical scheme who adopts has: a lightweight new energy battery thermal management system comprises a bottom plate, an electric core, a cushion pad, an aluminum bar, an end plate, a top cover plate, a fastening screw and a partition plate, wherein the bottom plate is of a U-shaped plate structure with a bottom edge and two side edges, and a plurality of heat dissipation teeth are arranged on the bottom end face of the bottom edge in the bottom plate; a plurality of battery cells are arranged in a U-shaped groove of the bottom plate in parallel, a buffer pad is clamped on an electrode lug of each battery cell, and the electrode lugs of all the battery cells are correspondingly connected through a plurality of aluminum bars; the two end plates are fixedly connected to the two sides of the bottom plate through fastening screws, and the top cover plate, the end plates and the bottom plate are fixedly connected through fixing screws;
a partition board is inserted between two adjacent electric cores, and the partition board separates the two adjacent electric cores and enables a heat dissipation gap to be formed between the two adjacent electric cores; the baffle is an E-shaped structure with one vertical side and three horizontal sides,
the vertical edge of the clapboard is inserted into the inner wall of the middle side edge of the bottom plate, and the horizontal edge of the clapboard is arranged between two adjacent electric cores; the end plate is provided with a plurality of ventilation holes.
Furthermore, the inner wall of the middle side edge of the bottom plate is provided with a slot for inserting the vertical edge of the partition plate.
Further, the baffle is of an aluminum sheet structure.
Further, the buffer pad is made of insulating rubber.
Furthermore, the end plate is provided with a carrying hole.
Further, the top cover plate is of a U-shaped plate structure.
The utility model discloses following beneficial effect has:
be equipped with a plurality of ventilation hole on the end plate, battery package equipment back, the heat dissipation clearance between ventilation hole and the electric core forms the convection current, can dispel the heat to the battery better, guarantees the radiating effect. Set up a plurality of ventilation holes and make the end plate form the structure of fretwork on the end plate, can play and subtract heavy effect. The utility model has the advantages of reasonable design, the radiating effect is good.
Description of the drawings:
fig. 1 is a structural diagram of the present invention.
Fig. 2 is an explosion diagram of the present invention.
Fig. 3 is a partial view of the present invention.
Fig. 4 is an enlarged view of the installation of the middle partition plate of the present invention.
Fig. 5 is a top view of the middle partition plate according to the present invention.
Fig. 6 is a structural diagram of the middle partition plate of the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, the utility model relates to a lightweight new energy battery thermal management system, top apron 6 including bottom plate 1, electric core 2, blotter 3, aluminium row 4, end plate 5, fastening screw 7, baffle 8 and U-shaped plate structure.
The bottom plate 1 is of a U-shaped plate structure with a bottom edge and two side edges, and a plurality of radiating teeth 11 are arranged on the bottom end face of the bottom edge in the bottom plate 1; a plurality of electric core 2 sets up in the U-shaped inslot of bottom plate 1 side by side each other, and a blotter 3 is established to the card on the electrode ear of every electric core 2, corresponds through a plurality of aluminium row 4 between the electrode ear of all electric cores 2 and connects.
Two end plates 5 are fixedly connected to two sides of the bottom plate 1 through fastening screws 7, and the top cover plate 6, the end plates 5 and the diameter of the bottom plate 1 are fixedly connected through the fastening screws 7.
In order to better ensure the heat dissipation effect, a partition plate 8 is inserted between two adjacent electric cores 2, and the partition plate 8 separates two adjacent electric cores 2 and enables a heat dissipation gap 20 to be formed between the two adjacent electric cores 2.
The baffle 8 is made of aluminum sheets and is of an E-shaped structure with a vertical edge and three horizontal edges, the vertical edge of the baffle 8 is inserted into the inner wall of the side edge in the bottom plate 1, and the horizontal edge of the baffle 8 is arranged between two adjacent electric cores 2.
The E-shaped partition 8 allows better wind access into the heat dissipation gap 20 (the arrows in fig. 6 are indicative of the wind flow). Be equipped with a plurality of ventilation hole 51 on end plate 5, the battery package assembles the back, and the heat dissipation clearance 20 between ventilation hole 51 and the electric core 2 forms the convection current, can dispel the heat to the battery better, guarantees the radiating effect.
The end plate 5 is provided with a plurality of ventilation holes 51, so that the end plate 5 forms a hollow structure, and a weight reduction effect can be achieved.
In order to facilitate better positioning and installation of the partition plate 8, the inner wall of the middle side edge of the bottom plate 1 is provided with a slot for inserting the vertical edge of the partition plate 8.
The utility model provides a blotter 3 adopts insulating rubber to make. The cushion pad 3 plays a role in insulation and shock absorption, and can better protect the battery core electrode lug.
To facilitate handling of the battery pack, handling holes 52 are provided in the end plates 5.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a lightweight new energy battery thermal management system which characterized in that: the aluminum busbar heat dissipation device comprises a bottom plate (1), an electric core (2), a cushion pad (3), an aluminum bar (4), an end plate (5), a top cover plate (6), a fastening screw (7) and a partition plate (8), wherein the bottom plate (1) is of a U-shaped plate structure with a bottom edge and two side edges, and a plurality of heat dissipation teeth (11) are arranged on the bottom end surface of the bottom edge in the bottom plate (1); the battery cells (2) are arranged in the U-shaped groove of the bottom plate (1) in parallel, a buffer pad (3) is clamped on an electrode lug of each battery cell (2), and the electrode lugs of all the battery cells (2) are correspondingly connected through a plurality of aluminum bars (4); the two end plates (5) are fixedly connected to the two sides of the bottom plate (1) through fastening screws (7), and the diameters of the top cover plate (6), the end plates (5) and the bottom plate (1) are fixedly connected through the fastening screws (7);
a partition plate (8) is inserted between two adjacent electric cores (2), the two adjacent electric cores (2) are separated by the partition plate (8), and a heat dissipation gap (20) is formed between the two adjacent electric cores (2); the baffle (8) is of an E-shaped structure with one vertical side and three horizontal sides,
the vertical edge of the clapboard (8) is inserted into the inner wall of the middle side edge of the bottom plate (1), and the horizontal edge of the clapboard (8) is arranged between two adjacent electric cores (2); the end plate (5) is provided with a plurality of vent holes (51).
2. The lightweight new energy battery thermal management system of claim 1, wherein: and the inner wall of the middle side edge of the bottom plate (1) is provided with a slot for inserting the vertical edge of the partition plate (8).
3. The lightweight new energy battery thermal management system of claim 1, wherein: the clapboard (8) is of an aluminum sheet structure.
4. The lightweight new energy battery thermal management system of claim 1, wherein: the buffer pad (3) is made of insulating rubber.
5. The lightweight new energy battery thermal management system of claim 1, wherein: the end plate (5) is provided with a carrying hole (52).
6. The lightweight new energy battery thermal management system of claim 1, wherein: the top cover plate (6) is of a U-shaped plate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022129500.9U CN214254571U (en) | 2020-09-25 | 2020-09-25 | Lightweight new energy battery thermal management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022129500.9U CN214254571U (en) | 2020-09-25 | 2020-09-25 | Lightweight new energy battery thermal management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254571U true CN214254571U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022129500.9U Active CN214254571U (en) | 2020-09-25 | 2020-09-25 | Lightweight new energy battery thermal management system |
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| Country | Link |
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| CN (1) | CN214254571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064846A (en) * | 2022-08-01 | 2022-09-16 | 兴数能源科技有限公司 | Energy storage battery module |
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2020
- 2020-09-25 CN CN202022129500.9U patent/CN214254571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115064846A (en) * | 2022-08-01 | 2022-09-16 | 兴数能源科技有限公司 | Energy storage battery module |
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