CN217485599U - Energy storage device - Google Patents
Energy storage device Download PDFInfo
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- CN217485599U CN217485599U CN202220911535.4U CN202220911535U CN217485599U CN 217485599 U CN217485599 U CN 217485599U CN 202220911535 U CN202220911535 U CN 202220911535U CN 217485599 U CN217485599 U CN 217485599U
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- energy storage
- storage device
- casing
- heat dissipation
- air inlet
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Abstract
The utility model relates to an energy storage equipment technical field discloses an energy storage device, close including hollow casing and lid on the shell body opening, the inside of casing is equipped with at least two sets of electric core subassemblies relatively, and is adjacent two sets of be equipped with main wind channel between the electric core subassembly, the tip of casing corresponds main wind channel is equipped with cooling fan, the lateral wall of casing is equipped with the air intake. The utility model provides an energy storage device, through set up the main wind channel between adjacent two sets of electric core subassemblies, the tip at the casing corresponds the main wind channel and sets up radiator fan, sets up the air intake at the lateral wall of casing simultaneously, and the during operation air gets into the casing and absorbs the heat of electric core subassembly from the air intake, then discharges from the main wind channel under radiator fan's effect to energy storage device's heat dissipation has been realized. Meanwhile, cold air enters the shell from the side wall of the shell, so that the uniformity of heat dissipation of the battery core is ensured, and the service life and the safety of the electric energy storage device are improved.
Description
Technical Field
The utility model relates to an energy storage equipment technical field especially relates to a battery package.
Background
The battery pack is convenient energy storage equipment, is very widely applied, and is composed of a plurality of battery cores which are arranged according to a certain arrangement. However, the battery pack has large heat generation amount and uneven heat dissipation in the using process, thereby not only reducing the service life of the battery pack, but also having certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an energy storage device improves the heat dissipation function, guarantees the heat dissipation homogeneity of every electric core, improves life and security.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an energy storage device, closes including hollow casing and lid on the casing opening, the inside of casing is equipped with at least two sets of electric core subassemblies relatively, and is adjacent two sets of be equipped with main wind channel between the electric core subassembly, the tip of casing corresponds main wind channel is equipped with cooling fan, the lateral wall of casing is equipped with the air intake.
Preferably, the electric core assembly comprises a plurality of electric core units which are uniformly distributed in a row, and a secondary air duct is arranged between every two adjacent electric core units corresponding to the air inlet.
Preferably, a heat dissipation strip is arranged in the secondary air duct, and the heat dissipation strip is made of aluminum alloy.
Preferably, an upper support frame and a lower support frame are arranged in the shell, and the heat dissipation strip is clamped between the upper support frame and the lower support frame.
Preferably, the air inlet comprises a plurality of air inlet assemblies, and each air inlet assembly corresponds to one heat dissipation strip.
Preferably, the height of the heat dissipation strip is H, and the height of the air inlet assembly is H, where H is (0.7-0.9) H.
Preferably, the air inlet assembly includes at least two air inlet units arranged in a row, and the width of the air inlet unit is B, and the width of the heat dissipation strip is B, where B is (1.1-1.2) B.
Preferably, a suspension member is provided on the housing.
The utility model discloses an energy storage device, compared with the prior art, its beneficial effect lies in: through setting up main wind channel between adjacent two sets of electric core subassembly, correspond main wind channel at the tip of casing and set up radiator fan, set up the air intake at the lateral wall of casing simultaneously, the during operation air gets into the casing and absorbs the heat of electric core subassembly from the air intake, then discharges from main wind channel under radiator fan's effect to energy memory's heat dissipation has been realized. Meanwhile, cold air enters the shell from the side wall of the shell, so that the uniformity of heat dissipation of the battery core is ensured, and the service life and the safety of the electric energy storage device are improved. The utility model discloses simple structure, excellent in use effect easily uses widely.
Drawings
Fig. 1 is an axonometric view of the energy storage device of the present invention.
Fig. 2 is a cross-sectional view of the energy storage device of the present invention.
Fig. 3 is a schematic structural diagram of the housing of the energy storage device of the present invention.
Fig. 4 is an enlarged view of a in fig. 3.
Wherein: the battery cell structure comprises a shell, a cover body, a heat dissipation fan, an air inlet, a heat dissipation strip, an upper support frame, a lower support frame, an air inlet unit, a suspension piece and a battery cell unit, wherein the shell is 1 part, the cover body is 2 part, the heat dissipation fan is 3 part, the air inlet is 4 part, the heat dissipation strip is 5 part, the upper support frame is 6 part, the lower support frame is 7 part, the air inlet unit is 8 part, the suspension piece is 9 part, and the battery cell unit is 10 part.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-2, the utility model provides an energy storage device of preferred embodiment, close including hollow casing 1 and lid 2 on the casing 1 opening, the inside of casing 1 is equipped with at least two sets of electric core subassemblies relatively, and is adjacent two sets of be equipped with the main wind channel between the electric core subassembly, the tip of casing 1 corresponds the main wind channel is equipped with cooling fan 3, the lateral wall of casing 1 is equipped with air intake 4.
Based on energy memory of above-mentioned technical characteristic, through setting up the main wind channel between adjacent two sets of electric core subassemblies, the tip at casing 1 corresponds the main wind channel and sets up radiator fan 3, sets up air intake 4 at the lateral wall of casing 1 simultaneously, and the during operation air gets into casing 1 and absorbs the heat of electric core subassembly from air intake 4, then discharges from the main wind channel under radiator fan 3's effect to energy memory's heat dissipation has been realized. Meanwhile, cold air enters the shell 1 from the side wall of the shell, so that the uniformity of heat dissipation of the battery core is ensured, and the service life and the safety of the electric energy storage device are improved. The utility model discloses simple structure, excellent in use effect easily uses widely.
In this embodiment, the electric core subassembly includes a plurality of electric core units 10 that are the equipartition of a line, and adjacent two correspond between the electric core unit 10 air intake 4 is equipped with inferior wind channel, through setting up inferior wind channel can make the follow the air that air intake 4 got into is in flow with higher speed in the inferior wind channel takes away the heat. And meanwhile, a heat dissipation strip 5 is arranged in the secondary air duct, and the heat dissipation strip 5 is made of aluminum alloy, so that the heat dissipation effect can be further improved. In addition, for easy to assemble heat dissipation strip 5, be equipped with upper bracket 6 and bottom suspension strut 7 in the casing 1, 5 joints of heat dissipation strip are in upper bracket 6 with between the bottom suspension strut 7, constitute a whole, improve holistic structural strength and stability.
Referring to fig. 3-4, in the embodiment, the air inlet 4 includes a plurality of air inlet assemblies, and each air inlet assembly corresponds to one heat dissipation strip 5, so that each heat dissipation strip 5 can directly contact with cold air, and uniformity of heat dissipation is ensured. In a specific setting, if the height of the heat dissipation strip 5 is H and the height of the air inlet assembly is H, H is (0.7-0.9) H.
E.g. H-0.8H
Meanwhile, the air intake assembly includes at least two air intake units 8 (in this embodiment, two air intake units 8) arranged in a row, the width of the air intake unit 8 is B, the width of the heat dissipation strip 5 is B, and B is (1.1-1.2) B. Through setting up a plurality ofly air intake unit 8 constitutes one the form of air intake subassembly, adjacent have the interval between the air intake unit 8, avoided directly setting up a great air intake subassembly leads to casing 1's intensity reduces, thereby has improved casing 1's bulk strength has guaranteed the security of using.
In this embodiment, a suspension member 9 is disposed on the housing 1, and the energy storage device is conveniently mounted by disposing the suspension member 9.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (8)
1. An energy storage device, characterized by: close including hollow casing and lid on the casing opening, the inside of casing is equipped with at least two sets of electricity core subassembly relatively, and is adjacent two sets of be equipped with main wind channel between the electricity core subassembly, the tip of casing corresponds main wind channel is equipped with cooling fan, the lateral wall of casing is equipped with the air intake.
2. The energy storage device of claim 1, wherein: the battery cell assembly comprises a plurality of battery cell units which are uniformly distributed in a line, and two adjacent battery cell units correspond to each other, and the air inlet is provided with a secondary air duct.
3. The energy storage device of claim 2, wherein: be equipped with the heat dissipation strip in the inferior wind channel, the material of heat dissipation strip is the aluminum alloy.
4. The energy storage device of claim 3, wherein: an upper supporting frame and a lower supporting frame are arranged in the shell, and the heat dissipation strip is clamped between the upper supporting frame and the lower supporting frame.
5. The energy storage device of claim 3, wherein: the air inlet comprises a plurality of air inlet components, and each air inlet component corresponds to one heat dissipation strip.
6. The energy storage device of claim 5, wherein: the height of the heat dissipation strip is H, the height of the air inlet assembly is H, and H is (0.7-0.9) H.
7. The energy storage device of claim 5, wherein: the air inlet assembly comprises at least two air inlet units arranged in a row, the width of each air inlet unit is B, the width of each heat dissipation strip is B, and B is (1.1-1.2) B.
8. The energy storage device of claim 1, wherein: a suspension part is arranged on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220911535.4U CN217485599U (en) | 2022-04-19 | 2022-04-19 | Energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220911535.4U CN217485599U (en) | 2022-04-19 | 2022-04-19 | Energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217485599U true CN217485599U (en) | 2022-09-23 |
Family
ID=83309121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220911535.4U Active CN217485599U (en) | 2022-04-19 | 2022-04-19 | Energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217485599U (en) |
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2022
- 2022-04-19 CN CN202220911535.4U patent/CN217485599U/en active Active
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