CN216233987U - Lithium battery packaging box with good heat dissipation performance - Google Patents
Lithium battery packaging box with good heat dissipation performance Download PDFInfo
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- CN216233987U CN216233987U CN202121253973.8U CN202121253973U CN216233987U CN 216233987 U CN216233987 U CN 216233987U CN 202121253973 U CN202121253973 U CN 202121253973U CN 216233987 U CN216233987 U CN 216233987U
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Abstract
The utility model belongs to the technical field of lithium batteries, and particularly relates to a lithium battery packaging box with good heat dissipation performance, which comprises a box body, wherein the box body comprises a bottom box with an inner cavity provided with a groove and a box cover used for sealing the bottom box, and through holes are uniformly formed in the bottom of the inner cavity of the bottom box and the top of the box cover; the first heat dissipation assembly comprises a heat dissipation fan and a dust cover, the heat dissipation fan is symmetrically arranged on the left side wall and the right side wall of the bottom box, and the dust cover is arranged on the front surface of the heat dissipation fan; the second heat dissipation assembly comprises an aluminum substrate, heat dissipation fins and heat dissipation holes, the aluminum substrate is mounted on the bottom surface of the bottom box, the heat dissipation fins are mounted on the bottom surface of the aluminum substrate, the heat dissipation holes are formed in the surfaces of the heat dissipation fins, the structure is reasonable, the heat dissipation performance of the lithium battery is improved in the using process, and the safety is higher.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery packaging box with good heat dissipation performance.
Background
In recent years, the lithium battery industry in China has experienced development processes from endless, small to large, and weak to strong. At present, under the key support of national science and technology projects, the research on key technologies, key materials and products of Chinese lithium batteries has made great progress, the industrialization process of the lithium batteries is in the international leading position, and in the future, with the increase of the popularity of new energy vehicles and supporting facilities and the gradual falling of national policies, the production technology of the superimposed lithium batteries is improved, the cost is reduced, and good factors are favored, so the lithium battery demand of the new energy vehicles keeps increasing in the future. The direct reason for limiting the rapid development of the lithium battery is the safety of the lithium battery, and the timely heat dissipation is helpful for controlling the internal pressure of the lithium battery, so that the explosion of the lithium battery caused by internal overheating is prevented.
The existing lithium battery packaging box has some defects in the using process, such as poor heat dissipation effect, and low safety.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The utility model is provided in view of the problems existing in the existing lithium battery packing box.
Therefore, the utility model aims to provide a lithium battery packaging box with good heat dissipation performance, which can improve the heat dissipation performance of a lithium battery and has higher safety in the using process.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a lithium battery packaging box with good heat dissipation performance comprises
The box body comprises a bottom box with a groove in an inner cavity and a box cover used for sealing the bottom box, and through holes are uniformly formed in the bottom of the inner cavity of the bottom box and the top of the box cover;
the first heat dissipation assembly comprises a heat dissipation fan and a dust cover, the heat dissipation fan is symmetrically arranged on the left side wall and the right side wall of the bottom box, and the dust cover is arranged on the front surface of the heat dissipation fan;
the second heat dissipation assembly comprises an aluminum substrate, heat dissipation fins and heat dissipation holes, the aluminum substrate is mounted on the bottom surface of the bottom box, the heat dissipation fins are mounted on the bottom surface of the aluminum substrate, and the heat dissipation holes are formed in the surfaces of the heat dissipation fins.
As a preferred scheme of the lithium battery packaging box with good heat dissipation performance, the utility model comprises the following steps: the inner cavity of the through hole is provided with a dust screen, and the side wall of the bottom box is provided with a heat dissipation channel matched with the heat dissipation fan.
As a preferred scheme of the lithium battery packaging box with good heat dissipation performance, the utility model comprises the following steps: the radiating fins are made of copper.
As a preferred scheme of the lithium battery packaging box with good heat dissipation performance, the utility model comprises the following steps: and supporting foot frames are arranged at four corners of the bottom box, and anti-skid gaskets are arranged at the bottoms of the supporting foot frames.
As a preferred scheme of the lithium battery packaging box with good heat dissipation performance, the utility model comprises the following steps: the bottom box is provided with a lock catch, and the box cover is provided with a bolt matched with the lock catch.
Compared with the prior art, the utility model has the beneficial effects that: through the setting of this kind of lithium battery packaging box that heat dispersion is good, structural design is reasonable, is provided with the first radiator unit that heat dissipation fan and dust cover are constituteed through the both sides at end box, dispels the heat to end box from both sides, prevents simultaneously that the dust from getting into, is provided with the second radiator unit that aluminium base board, radiating fin and louvre are constituteed through the bottom at end box, has realized the heat dissipation of box body bottom, can avoid the dust to fall into simultaneously, and the security is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic bottom view of the present invention.
In the figure; 100 boxes, 110 bottom boxes, 120 box covers, 130 through holes, 200 first heat dissipation assemblies, 210 heat dissipation fans, 220 dust covers, 300 second heat dissipation assemblies, 310 aluminum substrates, 320 heat dissipation fins and 330 heat dissipation holes.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides the following technical scheme: a lithium battery packaging box with good heat dissipation performance, which improves the heat dissipation performance of a lithium battery and has higher safety in the using process, please refer to fig. 1 to 3, comprising a box body 100, a first heat dissipation assembly 200 and a second heat dissipation assembly 300:
the box body 100 comprises a bottom box 110 with a groove in an inner cavity and a box cover 120 used for sealing the bottom box 110, through holes 130 are uniformly formed in the bottom of the inner cavity of the bottom box 110 and the top of the box cover 120, the bottom box 110 and the box cover 120 are rotatably connected through a hinge, the bottom box 110 with the groove is used for placing batteries, the box cover 120 is used for sealing the bottom box 110, and the through holes are used for transferring heat in the inner cavity of the box body 100;
the first heat dissipation assembly 200 includes a heat dissipation fan 210 and a dust cover 220, the heat dissipation fan 210 is symmetrically screwed on the left and right side walls of the bottom case 110, the dust cover 220 is screwed on the front surface of the heat dissipation fan 210, the heat dissipation fan 210 is used for dissipating heat from the side walls, and the dust cover 220 is used for preventing dust from entering from the heat dissipation fan 210;
the second heat dissipation assembly 300 includes an aluminum substrate 310, heat dissipation fins 320 and heat dissipation holes 330, the aluminum substrate 310 is screwed to the bottom surface of the bottom case 110, the heat dissipation fins 320 are adhered to the bottom surface of the aluminum substrate 310, the heat dissipation holes 330 are formed in the surface of the heat dissipation fins 320, the aluminum substrate 310 is used for dissipating heat from the bottom of the bottom case 110, the heat dissipation fins 320 are used for dissipating heat from the aluminum substrate 310, and the heat dissipation holes 330 are used for dissipating heat from the heat dissipation fins 320.
In the working principle, in the using process of the utility model, the first heat dissipation assemblies 200 consisting of the heat dissipation fans 210 and the dust covers 220 are arranged on the two sides of the bottom box 110, so that the bottom box 110 is dissipated from the two sides, and simultaneously, dust is prevented from entering, and the second heat dissipation assembly 300 consisting of the aluminum substrate 310, the heat dissipation fins 320 and the heat dissipation holes 330 is arranged at the bottom of the bottom box 110, so that the heat dissipation at the bottom of the box body 100 is realized, meanwhile, dust can be prevented from falling in, and the safety is higher.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A lithium battery packaging box with good heat dissipation performance is characterized by comprising
The box body (100) comprises a bottom box (110) with a groove in the inner cavity and a box cover (120) used for sealing the bottom box (110), and through holes (130) are uniformly formed in the bottom of the inner cavity of the bottom box (110) and the top of the box cover (120);
the first heat dissipation assembly (200), the first heat dissipation assembly (200) includes a heat dissipation fan (210) and a dust cover (220), the heat dissipation fan (210) is symmetrically arranged on the left side wall and the right side wall of the bottom box (110), and the dust cover (220) is installed on the front surface of the heat dissipation fan (210);
the second heat dissipation assembly (300) comprises an aluminum substrate (310), heat dissipation fins (320) and heat dissipation holes (330), wherein the aluminum substrate (310) is installed on the bottom surface of the bottom box (110), the heat dissipation fins (320) are installed on the bottom surface of the aluminum substrate (310), and the heat dissipation holes (330) are formed in the surface of the heat dissipation fins (320).
2. The lithium battery packaging box with good heat dissipation performance as recited in claim 1, wherein: the inner cavity of the through hole (130) is provided with a dust screen, and the side wall of the bottom box (110) is provided with a heat dissipation channel matched with the heat dissipation fan (210).
3. The lithium battery packaging box with good heat dissipation performance as recited in claim 1, wherein: the radiating fins (320) are made of copper.
4. The lithium battery packaging box with good heat dissipation performance as recited in claim 1, wherein: supporting foot frames are arranged at four corners of the bottom box (110), and anti-skid gaskets are arranged at the bottoms of the supporting foot frames.
5. The lithium battery packaging box with good heat dissipation performance as recited in claim 1, wherein: the bottom box (110) is provided with a lock catch, and the box cover (120) is provided with a bolt matched with the lock catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253973.8U CN216233987U (en) | 2021-06-04 | 2021-06-04 | Lithium battery packaging box with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253973.8U CN216233987U (en) | 2021-06-04 | 2021-06-04 | Lithium battery packaging box with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216233987U true CN216233987U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253973.8U Active CN216233987U (en) | 2021-06-04 | 2021-06-04 | Lithium battery packaging box with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216233987U (en) |
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2021
- 2021-06-04 CN CN202121253973.8U patent/CN216233987U/en active Active
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