CN219626793U - Lithium battery mounting box structure - Google Patents
Lithium battery mounting box structure Download PDFInfo
- Publication number
- CN219626793U CN219626793U CN202320185984.XU CN202320185984U CN219626793U CN 219626793 U CN219626793 U CN 219626793U CN 202320185984 U CN202320185984 U CN 202320185984U CN 219626793 U CN219626793 U CN 219626793U
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- China
- Prior art keywords
- lithium battery
- battery mounting
- groove
- radiating
- installation
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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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a lithium battery mounting box structure, which is characterized in that: including the installation case body with establish two recess grooves that are used for installing the lithium cell on the installation case body openly, two recess groove intervals set up, the back of installation case body just is located and is equipped with the radiating groove that is used for installing the radiator between two recess grooves, the first wallboard in both sides of radiating groove is as a wallboard in two recess grooves respectively, the side of installation case body is equipped with the side tank that is used for installing centrifugal fan, the tank bottom and the radiating groove in side tank link up mutually. According to the lithium battery mounting box structure, the lithium battery, the first wallboard and the radiator are closely arranged side by side, so that the volume of the mounting box body is effectively reduced, and the radiating effect is improved.
Description
Technical Field
The utility model relates to a lithium battery mounting box structure.
Background
Because the energy density of the lithium battery is relatively high, the energy density can reach 460-600Wh/kg, which is about 6-7 times of that of a lead-acid battery, and the service life is long, the lithium battery becomes a main power battery of the current new energy vehicle.
When the lithium battery is loaded and used, the lithium battery needs to be installed in an installation box body, such as a lithium battery installation box for a new energy automobile with publication number CN212695250U in China patent, and the lithium battery installation box for the new energy automobile can radiate heat in the box body through a radiator fan, but has a complex structure and a large volume, and is not beneficial to being applied to the new energy automobile.
It should be noted that the above background art belongs to the technical knowledge of the inventor, and does not necessarily constitute the prior art.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present utility model aims to provide a lithium battery mounting box structure, which has a compact structure and a reasonable design, and is beneficial to heat dissipation of a mounting box body.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model relates to a lithium battery mounting box structure, which is characterized in that: including the installation case body with establish two recess grooves that are used for installing the lithium cell on the installation case body openly, two recess groove intervals set up, the back of installation case body just is located and is equipped with the radiating groove that is used for installing the radiator between two recess grooves, the first wallboard in both sides of radiating groove is as a wallboard in two recess grooves respectively, the side of installation case body is equipped with the side tank that is used for installing centrifugal fan, the tank bottom and the radiating groove in side tank link up mutually.
Further, an insulating sheet is attached to the bottom surface of the concave groove and one side of the first wall plate, which is close to the concave groove.
Further, an isolation cavity is arranged on the front side of the installation box body and located beside the concave groove, an isolation end plate is arranged between the isolation cavity and the concave groove, a through hole communicated with the outside of the installation box body is formed in the bottom of the isolation cavity, and an explosion-proof valve is arranged on the through hole.
Further, the radiator comprises two vertical plates arranged at intervals, a plurality of transverse plates arranged at intervals are connected between the two vertical plates, a plurality of radiating fins are arranged between the adjacent transverse plates and positioned on the inner side surfaces of the vertical plates, and radiating glue is coated on the outer side surfaces of the vertical plates.
Further, the side of the heat dissipation groove far away from the centrifugal fan penetrates through the wall plate of the installation box body.
The working principle of the lithium battery mounting box structure is as follows: the lithium battery is installed in the concave groove, heat generated by the lithium battery is dissipated to the radiator in the radiating groove through the first wallboard, and the heat in the radiator and the radiating groove can be exhausted out of the installation box body through the work of the centrifugal fan.
According to the lithium battery mounting box structure, the lithium battery, the first wallboard and the radiator are closely arranged side by side, so that the volume of the mounting box body is effectively reduced, and the radiating effect is improved.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the alternate view of FIG. 1;
FIG. 3 is a schematic perspective view of the mounting case body;
FIG. 4 is a partial exploded view of the present utility model;
fig. 5 is a schematic perspective view of a radiator.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
The lithium battery mounting box structure comprises a mounting box body 1 and two concave grooves 2 which are arranged on the front surface 101 of the mounting box body 1 and are used for mounting lithium batteries, wherein the mounting box body 1 can be cast by adopting an aluminum alloy material or other light materials.
The back 102 of the installation box body 1 and be located between two sunken grooves and be equipped with the radiating groove 3 that is used for installing radiator A, radiating groove 3's both sides first wallboard 4 is as a wallboard of two sunken grooves respectively, radiating groove 3 and sunken groove 2 sharing first wallboard 4 promptly, the side of installation box body 1 is equipped with the side tank 5 that is used for installing centrifugal fan 10, the tank bottom of side tank 5 link up with the radiating groove mutually, radiating groove 3 keeps away from the wallboard of centrifugal fan 10 one side penetration installation box body, is equipped with apron 11 on the position that the wallboard penetrated, is closely distributed with ventilation hole 12 on the apron 11, and at centrifugal fan 10 during operation, cold wind gets into by ventilation hole 12, exports from centrifugal fan 10 air-out end after radiating groove 3, radiator A heat conduction.
In order to realize insulation between the lithium battery and the installation box body, an insulation sheet 6 is attached to the bottom surface of the concave groove 2 and one side of the first wallboard close to the concave groove, and the insulation sheet 6 can be a plastic sheet or a silicon sheet; a closing cover plate (not shown in the drawings) is provided on the front 101 of the mounting box body 1 to achieve packaging of the mounting box body.
For reasonable in design to and avoid the pressure in the installation case body too big, the side that lies in the indent on the front of above-mentioned installation case body is equipped with keeps apart chamber 7, be equipped with between isolation chamber 7 and the indent 2 and keep apart end plate 8, the bottom in isolation chamber 7 is equipped with the through-hole that is linked together with the installation case body outside, be equipped with explosion-proof valve 9 (use as the relief valve) on the through-hole, can place control elements such as circuit board in the isolation chamber 7, when the installation case body internal pressure is too big, high-pressure air or liquid accessible is discharged in the explosion-proof valve 9 that uses as the relief valve, in order to avoid producing the explosion.
Above-mentioned radiator A is including two riser A1 that the interval set up, is connected with the diaphragm A2 that a plurality of intervals set up between two riser A1, is equipped with a plurality of radiating fins A3 between the adjacent diaphragm and on being located the medial surface of riser, has the interval between the radiating fins A3 that relatively, the coating has the heat dissipation glue on the lateral surface of riser, and the size of the diaphragm A2 that is uppermost is greater than the size of heat dissipation groove 3 notch.
The working principle of the lithium battery mounting box structure is as follows: the lithium battery is installed in the concave groove, heat generated by the lithium battery is dissipated to the radiator in the radiating groove through the first wallboard, and the heat in the radiator and the radiating groove can be exhausted out of the installation box body through the work of the centrifugal fan.
According to the lithium battery mounting box structure, the lithium battery, the first wallboard and the radiator are closely arranged side by side, so that the volume of the mounting box body is effectively reduced, and the radiating effect is improved.
The above-described embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present utility model in detail. It should be understood that the foregoing is only illustrative of the present utility model and is not intended to limit the scope of the present utility model. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.
Claims (5)
1. A lithium battery mounting box structure which is characterized in that: including the installation case body with establish two recess grooves that are used for installing the lithium cell on the installation case body openly, two recess groove intervals set up, the back of installation case body just is located and is equipped with the radiating groove that is used for installing the radiator between two recess grooves, the first wallboard in both sides of radiating groove is as a wallboard in two recess grooves respectively, the side of installation case body is equipped with the side tank that is used for installing centrifugal fan, the tank bottom and the radiating groove in side tank link up mutually.
2. The lithium battery mounting case structure according to claim 1, wherein: an insulating sheet is stuck on the bottom surface of the concave groove and one side of the first wall plate, which is close to the concave groove.
3. The lithium battery mounting case structure according to claim 1 or 2, characterized in that: the installation box is characterized in that an isolation cavity is arranged on the front side of the installation box body and is located beside the concave groove, an isolation end plate is arranged between the isolation cavity and the concave groove, a through hole communicated with the outside of the installation box body is formed in the bottom of the isolation cavity, and an explosion-proof valve is arranged on the through hole.
4. The lithium battery mounting case structure according to claim 1 or 2, characterized in that: the radiator comprises two vertical plates arranged at intervals, a plurality of transverse plates arranged at intervals are connected between the two vertical plates, a plurality of radiating fins are arranged between adjacent transverse plates and positioned on the inner side surfaces of the vertical plates, and radiating glue is coated on the outer side surfaces of the vertical plates.
5. The lithium battery mounting case structure according to claim 1 or 2, characterized in that: one side of the radiating groove far away from the centrifugal fan penetrates through the wall plate of the installation box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320185984.XU CN219626793U (en) | 2023-02-11 | 2023-02-11 | Lithium battery mounting box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320185984.XU CN219626793U (en) | 2023-02-11 | 2023-02-11 | Lithium battery mounting box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219626793U true CN219626793U (en) | 2023-09-01 |
Family
ID=87776880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320185984.XU Active CN219626793U (en) | 2023-02-11 | 2023-02-11 | Lithium battery mounting box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219626793U (en) |
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2023
- 2023-02-11 CN CN202320185984.XU patent/CN219626793U/en active Active
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