CN212542543U - Lithium ion battery convenient to heat dissipation - Google Patents
Lithium ion battery convenient to heat dissipation Download PDFInfo
- Publication number
- CN212542543U CN212542543U CN202021689021.6U CN202021689021U CN212542543U CN 212542543 U CN212542543 U CN 212542543U CN 202021689021 U CN202021689021 U CN 202021689021U CN 212542543 U CN212542543 U CN 212542543U
- Authority
- CN
- China
- Prior art keywords
- shell
- lithium ion
- heat dissipation
- ion battery
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 11
- 239000010439 graphite Substances 0.000 claims abstract description 11
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 5
- 206010061224 Limb discomfort Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a lithium ion battery convenient for heat dissipation, which comprises a shell, slide bars are arranged at the positions of four corners of the inner cavity of the shell, a sliding sleeve is arranged on each slide bar, a damping spring is arranged at the bottom of the sliding sleeve, the damping spring is sleeved on the slide bars, a mounting rack is fixedly connected between the sliding sleeves, a plurality of lithium batteries arranged in parallel are arranged on the mounting rack, graphite patches are arranged between the lithium batteries and are attached on the mounting rack, a plurality of heat conducting columns are arranged at the top of the mounting rack, heat dissipation fans are arranged at two sides of the shell, one-way air inlet valves are arranged at the front side and the rear side of the shell, a cover plate is connected at the top of the shell through fixing bolts, a plurality of press feet are arranged at the bottom of the cover plate, the press feet are arranged at the positions of, and the storage battery structure is more stable, and has certain anti-seismic effect.
Description
Technical Field
The utility model relates to a lithium ion battery convenient to heat dissipation belongs to lithium ion battery technical field.
Background
The vehicle such as present electric two wheeler, electric tricycle, low-speed four wheeler is because the frame takes advantage of simply, the price is low, it is convenient to park and obtain large tracts of land application in middle-size and small-size city and rural area, the vehicle uses the group battery to divide into lead acid battery and lithium ion battery two kinds at present, the battery can produce the unable timely discharge of a large amount of heats at the in-process of work, cause the influence to the life-span of battery, in addition, the structural stability of battery itself is not enough, can influence the use of battery when the electric motor car uses.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a lithium ion battery convenient to heat dissipation to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a lithium ion battery convenient to heat dissipation, includes the shell, the position at four turnings of shell inner chamber is equipped with the slide bar, be equipped with the sliding sleeve on the slide bar, the sliding sleeve bottom is equipped with damping spring, just damping spring overlaps and locates on the slide bar, fixedly connected with mounting bracket between the sliding sleeve, install a plurality of parallel arrangement's lithium cell on the mounting bracket, be equipped with the graphite paster between the lithium cell, just the graphite paster pastes and locates on the mounting bracket, the mounting bracket top is equipped with a plurality of heat conduction posts, the heat dissipation fan is installed to the shell both sides, both sides are equipped with one-way admission valve around the shell, the shell top is connected with the apron through fixing bolt, the apron bottom is equipped with a plurality of presser feet, just the position at.
Furthermore, the positions of four corners at the bottom of the shell are fixedly connected with a supporting base.
Further, a rubber pad is arranged at the bottom of the mounting frame and is connected with the shell through glue.
Furthermore, the outside of the heat dissipation fan is provided with a dust screen, and the dust screen is connected with the shell.
Furthermore, a positioning sleeve is arranged at the position, corresponding to the slide bar, of the bottom of the cover plate, and the positioning sleeve is sleeved at the top end of the slide bar.
The utility model has the advantages that: 1. through the arrangement of the heat dissipation fan, the one-way air inlet valve, the graphite patch, the heat conduction column and other structures, the graphite patch and the heat conduction column transmit heat generated by the lithium battery to the mounting frame, and then external air flows in through the one-way air inlet valve to take away the heat on the mounting frame and is discharged by the heat dissipation fan, so that the heat dissipation effect of the storage battery is improved;
2. through setting up slide bar, sliding sleeve, damping spring, presser foot isotructure, cover the back at the apron, the presser foot compresses tightly the mounting bracket, and then the sliding sleeve is pressed on damping spring to reduce the transmission of vibrations, and then sliding sleeve and slide bar structure have improved the stability of battery, are favorable to the use of battery.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is an external view of a lithium ion secondary battery of the present invention for facilitating heat dissipation;
fig. 2 is a schematic view of the overall structure of a lithium ion battery of the present invention, which facilitates heat dissipation;
fig. 3 is a sectional view of the lithium ion battery of the present invention, which facilitates heat dissipation.
Reference numbers in the figures: 1. a housing; 2. a slide bar; 3. a sliding sleeve; 4. a damping spring; 5. a mounting frame; 6. a lithium battery; 7. sticking graphite sheets; 8. a heat-conducting column; 9. a heat dissipation fan; 10. a one-way intake valve; 11. a cover plate; 12. a presser foot; 13. a support base; 14. a rubber pad; 15. a dust screen; 16. a positioning sleeve.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 3, a lithium ion secondary battery, which facilitates heat dissipation, includes a case 1, sliding rods 2 are arranged at the positions of four corners in the inner cavity of the shell 1, a sliding sleeve 3 is arranged on each sliding rod 2, a damping spring 4 is arranged at the bottom of each sliding sleeve 3, the damping spring 4 is sleeved on the slide bar 2, the mounting rack 5 is fixedly connected between the sliding sleeves 3, a plurality of lithium batteries 6 arranged in parallel are arranged on the mounting rack 5, graphite patches 7 are arranged among the lithium batteries 6, the graphite patch 7 is attached to the mounting rack 5, a plurality of heat conducting columns 8 are arranged at the top of the mounting rack 5, the two sides of the shell 1 are provided with heat radiation fans 9, the front side and the rear side of the shell 1 are provided with one-way air inlet valves 10, the top of the shell 1 is connected with a cover plate 11 through a fixing bolt, the bottom of the cover plate 11 is provided with a plurality of pressure feet 12, and the pressure feet 12 are arranged at four corners of the top of the mounting frame 5.
Specifically, as shown in fig. 2, the position fixedly connected with at four corners in the bottom of the housing 1 supports the base 13, the bottom of the mounting bracket 5 is provided with a rubber pad 14, the rubber pad 14 is connected with the housing 1 through glue, the position of the bottom of the cover plate 11 corresponding to the slide bar 2 is provided with a positioning sleeve 16, and the top end of the slide bar 2 is sleeved with the positioning sleeve 16.
Specifically, as shown in fig. 3, a dust screen 15 is disposed outside the heat dissipation fan 9, and the dust screen 15 is connected to the housing 1.
The utility model discloses the theory of operation: during the use, graphite paster 7 and heat conduction post 8 are to mounting bracket 5 with the heat transfer that lithium cell 6 produced on, and then external wind current gets into through one-way admission valve 10, take away the heat on the mounting bracket 5, and discharge by heat dissipation fan 9, with the radiating effect who improves the battery, cover the back at apron 11, presser foot 12 compresses tightly mounting bracket 5, and then sliding sleeve 3 presses on damping spring 4, thereby reduce the transmission of vibrations, and then sliding sleeve 3 has improved the stability of battery with slide bar 2 structure, be favorable to the use of battery.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (5)
1. The lithium ion storage battery convenient for heat dissipation comprises a shell (1) and is characterized in that four corners of an inner cavity of the shell (1) are provided with slide rods (2), the slide rods (2) are provided with slide sleeves (3), the bottom of each slide sleeve (3) is provided with a damping spring (4), the damping springs (4) are sleeved on the slide rods (2), a mounting frame (5) is fixedly connected between the slide sleeves (3), a plurality of lithium batteries (6) arranged in parallel are mounted on the mounting frame (5), graphite patches (7) are arranged between the lithium batteries (6), the graphite patches (7) are attached to the mounting frame (5), the top of the mounting frame (5) is provided with a plurality of heat conduction columns (8), heat dissipation fans (9) are mounted on two sides of the shell (1), and one-way air inlet valves (10) are arranged on the front side and the back side of the shell (1, the top of the shell (1) is connected with a cover plate (11) through a fixing bolt, a plurality of presser feet (12) are arranged at the bottom of the cover plate (11), and the presser feet (12) are arranged at the positions of four corners at the top of the mounting frame (5).
2. The lithium ion battery of claim 1, wherein the heat sink comprises: the positions of four corners at the bottom of the shell (1) are fixedly connected with supporting bases (13).
3. The lithium ion battery of claim 1, wherein the heat sink comprises: the bottom of the mounting rack (5) is provided with a rubber pad (14), and the rubber pad (14) is connected with the shell (1) through glue.
4. The lithium ion battery of claim 1, wherein the heat sink comprises: the dustproof net (15) is arranged on the outer side of the heat dissipation fan (9), and the dustproof net (15) is connected with the shell (1).
5. The lithium ion battery of claim 1, wherein the heat sink comprises: the bottom of the cover plate (11) is provided with a positioning sleeve (16) at a position corresponding to the slide bar (2), and the top end of the slide bar (2) is sleeved with the positioning sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689021.6U CN212542543U (en) | 2020-08-13 | 2020-08-13 | Lithium ion battery convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021689021.6U CN212542543U (en) | 2020-08-13 | 2020-08-13 | Lithium ion battery convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212542543U true CN212542543U (en) | 2021-02-12 |
Family
ID=74528745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021689021.6U Expired - Fee Related CN212542543U (en) | 2020-08-13 | 2020-08-13 | Lithium ion battery convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212542543U (en) |
-
2020
- 2020-08-13 CN CN202021689021.6U patent/CN212542543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20211122 Granted publication date: 20210212 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220802 Granted publication date: 20210212 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |