CN211295157U - Battery core structure convenient for heat dissipation - Google Patents
Battery core structure convenient for heat dissipation Download PDFInfo
- Publication number
- CN211295157U CN211295157U CN202020407694.1U CN202020407694U CN211295157U CN 211295157 U CN211295157 U CN 211295157U CN 202020407694 U CN202020407694 U CN 202020407694U CN 211295157 U CN211295157 U CN 211295157U
- Authority
- CN
- China
- Prior art keywords
- battery
- fixedly connected
- battery body
- heat dissipation
- installation piece
- 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
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 discloses a convenient radiating battery core structure, including the installation piece, the first heat dissipation splint of one side fixedly connected with of installation piece, the opposite side fixedly connected with second heat dissipation splint of installation piece, the inside fixedly connected with battery body of installation piece, the outside fixedly connected with anodal polar plate of one side of battery body, the outside fixedly connected with negative pole polar plate of opposite side of battery body, the inside fixedly connected with cathode material of one side of battery body, the inside fixedly connected with cathode material of opposite side of battery body, the first sealing washer of fixedly connected with and second sealing washer respectively are distinguished to the top and the bottom of battery body. The utility model discloses a with the anodal and negative pole direct design of electric core in the both sides of battery body, conductive tab area of contact is big, and contact resistance reduces, and current distribution is even, and electric core is made and is simplified, and the heat dissipation condition is good, effectively prevents the thermal runaway, convenient in groups, safe and reliable.
Description
Technical Field
The utility model relates to a battery core technical field specifically is a convenient radiating battery core structure.
Background
With the progress of science and technology, batteries generally refer to small devices capable of generating electric energy, and the batteries are used as energy sources, so that stable voltage, stable current, long-time stable power supply and current with little influence from the outside can be obtained.
Thermal runaway combustion is the biggest problem of the current batteries of electric vehicles. Most of battery cores adopt the flexible package at present, and the structural style that draws is concentrated from edge one side to utmost point ear, and the battery main part is wrapped up by insulating material, and near utmost point ear electric current is concentrated, is unfavorable for the heat dissipation, can not satisfy people's user demand, so need a convenient radiating battery core structure to solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient radiating battery core structure, through with electric core positive pole and the direct design of negative pole in the both sides of battery body, electrically conductive utmost point ear area of contact is big, and contact resistance reduces, and current distribution is even, and electric core is made and is simplified, and the heat dissipation condition is good, effectively prevents the thermal runaway, convenient in groups, safe and reliable to solve the problem that exists among the above-mentioned background art.
In order to achieve the above object, the utility model provides a convenient radiating battery core structure, including the installation piece, the first heat dissipation splint of one side fixedly connected with of installation piece, the opposite side fixedly connected with second heat dissipation splint of installation piece, the inside fixedly connected with battery body of installation piece, the outside fixedly connected with anodal polar plate of one side of battery body, the outside fixedly connected with negative pole polar plate of opposite side of battery body, the inside fixedly connected with cathode material of one side of battery body, the inside fixedly connected with cathode material of opposite side of battery body, the first sealing washer of top fixedly connected with of battery body, the bottom fixedly connected with second sealing washer of battery body.
Furthermore, the inside of installation piece is provided with the battery mounting groove, the inside fixed mounting of battery mounting groove has battery body.
Furthermore, a radiating fin mounting groove is formed in the mounting block, and a radiating fin is fixedly mounted in the radiating fin mounting groove.
Further, a diaphragm is arranged inside the battery body.
Further, the battery core of the battery body is set to be a single-layer single core.
Further, the positive electrode plate is set as a battery positive electrode of the battery body, and the negative electrode plate is set as a battery negative electrode of the battery body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a with the anodal and negative pole direct design of electricity core in the both sides of battery body, conductive tab area of contact is big, and contact resistance reduces, and current distribution is even, and the simplification is made to electricity core to set up the fin mounting groove in one side of battery mounting groove, through installing the fin in the fin mounting groove, the radiating condition is good, effectively prevents the thermal runaway, convenient in groups, safe and reliable.
Drawings
Fig. 1 is a schematic cross-sectional view of a battery body according to the present invention;
fig. 2 is a schematic cross-sectional view of a first heat-dissipating clamp plate and a second heat-dissipating clamp plate according to the present invention;
fig. 3 is a schematic structural view of the first heat-dissipating clamp plate and the second heat-dissipating clamp plate of the present invention.
In the figure: 1. a battery body; 2. a diaphragm; 3. a positive electrode material; 4. a negative electrode material; 5. a positive electrode plate; 6. a negative electrode plate; 7. a first seal ring; 8. a second seal ring; 9. a first heat-dissipating clamp plate; 10. a second heat-dissipating clamp plate; 11. a heat sink; 12. mounting blocks; 13. a battery mounting groove; 14. and a heat radiating fin mounting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a convenient radiating battery core structure, including installation piece 12, the first heat dissipation splint 9 of one side fixedly connected with of installation piece 12, the second heat dissipation splint 10 of opposite side fixedly connected with second of installation piece 12, the inside fixedly connected with battery body 1 of installation piece 12, the outside fixedly connected with anodal polar plate 5 of one side of battery body 1, the outside fixedly connected with negative pole polar plate 6 of opposite side of battery body 1, the inside fixedly connected with cathode material 3 of one side of battery body 1, the inside fixedly connected with cathode material 4 of opposite side of battery body 1, the first sealing washer 7 of top fixedly connected with of battery body 1, the bottom fixedly connected with second sealing washer 8 of battery body 1.
In actual implementation, the inside of installation piece 12 is provided with battery mounting groove 13, and the inside fixed mounting of battery mounting groove 13 has battery body 1, through set up battery mounting groove 13 in the inside of installation piece 12, can be convenient for carry out fixed mounting to battery body 1, and the quantity of battery mounting groove 13 can set up according to the demand of plant use. The inside of installing block 12 is provided with fin mounting groove 14, the inside fixed mounting of fin mounting groove 14 has fin 11, can be convenient for carry out fixed mounting to fin 11 through setting up fin mounting groove 14 in the inside of installing block 12, and fin mounting groove 14 sets up in one side of battery mounting groove 13, can be convenient for dispel the heat to battery body 1, and the radiating effect is good, and the quantity of fin mounting groove 14 can set up according to the demand of plant use. The battery body 1 is provided with a separator 2 inside. The battery core of the battery body 1 is set to be a single-layer single core, and the manufacture of the battery core is simplified. The positive pole plate 5 is set as the battery positive pole of the battery body 1, the negative pole plate 6 is set as the battery negative pole of the battery body 1, the contact area of the pole ear of the motor can be enlarged, and the current distribution is uniform.
The working principle is as follows: when using, with battery body 1 and fin 11 fixed mounting in the inside of battery mounting groove 13 and fin mounting groove 14 of installation piece 12, and will design electric core positive pole and negative pole direct in battery body 1's both sides, can make electrically conductive utmost point ear area of contact increase, contact resistance reduces, current distribution is even, the electric core is made and is simplified, set up fin mounting groove 14 in one side of battery mounting groove 13, through installing fin 11 in fin mounting groove 14, the heat dissipation condition is good, effectively prevent the thermal runaway, it is convenient in groups, safety and reliability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A convenient radiating battery core structure, includes installation piece (12), its characterized in that: the battery comprises a mounting block (12), a first heat dissipation clamping plate (9) fixedly connected with one side of the mounting block (12), a second heat dissipation clamping plate (10) fixedly connected with the other side of the mounting block (12), a battery body (1) fixedly connected with the inside of the mounting block (12), a positive electrode plate (5) fixedly connected with the outside of one side of the battery body (1), a negative electrode plate (6) fixedly connected with the outside of the other side of the battery body (1), a positive electrode material (3) fixedly connected with the inside of one side of the battery body (1), a negative electrode material (4) fixedly connected with the inside of the other side of the battery body (1), a first sealing ring (7) fixedly connected with the top of the battery body (1), and a second sealing ring (8) fixedly connected with the bottom of the battery body (.
2. The battery cell structure facilitating heat dissipation according to claim 1, wherein: the inside of installation piece (12) is provided with battery mounting groove (13), the inside fixed mounting of battery mounting groove (13) has battery body (1).
3. The battery cell structure facilitating heat dissipation according to claim 1, wherein: the mounting block (12) is internally provided with a cooling fin mounting groove (14), and a cooling fin (11) is fixedly mounted in the cooling fin mounting groove (14).
4. The battery cell structure facilitating heat dissipation according to claim 1, wherein: a diaphragm (2) is arranged in the battery body (1).
5. The battery cell structure facilitating heat dissipation according to claim 1, wherein: the battery core of the battery body (1) is arranged to be a single-layer single core.
6. The battery cell structure facilitating heat dissipation according to claim 1, wherein: the positive pole plate (5) is arranged as the battery positive pole of the battery body (1), and the negative pole plate (6) is arranged as the battery negative pole of the battery body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407694.1U CN211295157U (en) | 2020-03-26 | 2020-03-26 | Battery core structure convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020407694.1U CN211295157U (en) | 2020-03-26 | 2020-03-26 | Battery core structure convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295157U true CN211295157U (en) | 2020-08-18 |
Family
ID=72036812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020407694.1U Expired - Fee Related CN211295157U (en) | 2020-03-26 | 2020-03-26 | Battery core structure convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295157U (en) |
-
2020
- 2020-03-26 CN CN202020407694.1U patent/CN211295157U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206180057U (en) | Lithium ion battery module with inner heating function | |
| CN207909939U (en) | A kind of new structural aluminum hull battery core | |
| CN109860725A (en) | A kind of cylindrical lithium ion battery and preparation method with internal heat dissipating and tab fixed structure | |
| CN211295157U (en) | Battery core structure convenient for heat dissipation | |
| CN210296560U (en) | Fan lithium cell is with protection heat abstractor | |
| CN210379351U (en) | Battery core and battery module | |
| CN102916159A (en) | High-power lithium battery | |
| CN111293237A (en) | Battery core structure convenient for heat dissipation | |
| CN214280105U (en) | Solid-state lithium battery packaging structure | |
| CN211957702U (en) | Heat release explosion-proof lithium ion battery | |
| CN213278293U (en) | Battery pack with heating and battery core temperature equalization functions | |
| CN210866417U (en) | Battery module fast dispels heat | |
| CN202905861U (en) | High power lithium battery | |
| CN210668613U (en) | Mechanism for quickly radiating battery core | |
| CN112366428A (en) | Lithium ion energy storage battery | |
| CN216133915U (en) | Button cell with aluminum plastic film | |
| CN110690529A (en) | Battery module fast dispels heat | |
| CN211182294U (en) | Lithium ion battery pack with high-rate charging and discharging performance | |
| CN213242661U (en) | Lithium cell dispels heat fast | |
| CN216288655U (en) | High-temperature-resistant high-safety lithium battery core | |
| CN110544804A (en) | Mechanism for rapidly radiating heat of battery cell and processing method thereof | |
| CN219086034U (en) | Lithium battery structure | |
| CN218677320U (en) | Superconductor heat dissipation lithium battery | |
| CN215220841U (en) | Rechargeable button cell | |
| CN219066993U (en) | Heat dissipation type full-tab top cover assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210326 |