CN212542596U - Lithium battery for communication energy storage - Google Patents
Lithium battery for communication energy storage Download PDFInfo
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- CN212542596U CN212542596U CN202020875277.XU CN202020875277U CN212542596U CN 212542596 U CN212542596 U CN 212542596U CN 202020875277 U CN202020875277 U CN 202020875277U CN 212542596 U CN212542596 U CN 212542596U
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- shell
- heat dissipation
- battery
- rivet
- energy storage
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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
Abstract
The utility model provides a lithium cell for communication energy storage, including battery body and shell, the shell cover establish in the battery body outside, one side of positive gland links to each other with the positive pole at battery body top, the opposite side of positive gland and the upper wall that passes the outer upper wall of shell perforate and establish in the shell top, the negative pole in the battery body bottom is connected to the upper end of rivet, the lower extreme of rivet passes the through-hole of shell, and the lower extreme and the shell in close contact with of rivet, the shell outside be equipped with radiator unit respectively, radiator unit includes preceding radiating part and back radiating part, preceding radiating part and back radiating part the same and symmetry setting of structure preceding radiating part include arc heating panel and radiating riser. The utility model has the advantages that: the heat dissipation component group can fully dissipate heat of the battery, and different heat dissipation component groups can be placed according to needs, so that the heat dissipation performance of the battery is improved; the heat dissipation piece group is convenient to install and detach, and the service life of the battery is prolonged.
Description
Technical Field
The utility model belongs to the technical field of lithium cell production, especially, relate to a lithium cell for communication energy storage.
Background
At present, the energy storage industry in China develops rapidly, and an energy type lithium battery is taken as an important energy storage component in an energy storage system, has the characteristics of simple and convenient maintenance and high capacity, and is suitable for being applied to the energy storage industry. The existing battery for communication energy storage is poor in heat dissipation effect generally, the service life and the capacity are reduced, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, can fully dispel the heat to the lithium cell, improve life, the lithium cell for the communication energy storage of easy to assemble and dismantlement is particularly suitable for in the various equipment that need use lithium cell power supply.
The technical scheme of the utility model is that: a lithium battery for communication energy storage comprises a battery body and a shell, wherein the shell is sleeved outside the battery body, one side of a positive gland is connected with a positive electrode at the top of the battery body, the other side of the positive gland and an upper wall penetrating through the outer upper wall of the shell are arranged above the shell in a perforation way, the upper end of a rivet is connected with a negative electrode at the bottom of the battery body, the lower end of the rivet penetrates through a through hole of the shell, the lower end of the rivet is in close contact with the shell, the outer side of the shell is respectively provided with a heat dissipation piece group which comprises a front heat dissipation piece and a rear heat dissipation piece, the front heat dissipation piece and the rear heat dissipation piece are the same in structure and are symmetrically arranged, the front heat dissipation piece comprises an arc-shaped heat dissipation plate and a heat dissipation vertical plate, the two ends of the arc-shaped heat dissipation plate are respectively connected with a first plate and a, the left screw passes the left perforation of the front heat-dissipating piece, the left perforation of the rear heat-dissipating piece respectively, and links to each other with left nut screw, and right screw passes the right perforation of the front heat-dissipating piece, the right perforation of the rear heat-dissipating piece respectively, and links to each other with right nut screw, is equipped with a plurality of heat dissipation risers at the surface of arc heating panel, the arc heating panel of front heat-dissipating piece constitute the heat dissipation frame with the arc heating panel of rear heat-dissipating piece, should dispel the heat and.
Further, the upper end of the rivet and the bottom of the battery cell are welded by resistance welding.
Further, the heat dissipation vertical plate is made of aluminum.
Furthermore, a plurality of radiating element groups are arranged on the outer side of the shell.
Further, the shell is cylindrical, the heat dissipation frame is a circular heat dissipation frame, and the inner side of the heat dissipation frame is attached to the outer wall of the shell.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the heat dissipation piece group can fully dissipate heat of the battery, and different heat dissipation piece groups can be placed according to requirements, so that the heat dissipation performance of the battery is improved; the heat dissipation piece group is convenient to install and detach, and the service life of the battery is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
| 1. | 2. | 3. Positive electrode gland |
| 4. Rivet | 5. Arc-shaped | 6. Radiating |
| 7. | 8. Second plate |
Detailed Description
Example 1
As shown in fig. 1, the technical solution of the present invention is: a lithium battery for communication energy storage comprises a battery body 1 and a shell 2, wherein the shell 2 is sleeved outside the battery body 1, one side of a positive electrode gland 3 is connected with a positive electrode at the top of the battery body 1, the other side of the positive electrode gland 3 and an upper wall penetrating through the outer upper wall of the shell 2 are perforated and arranged above the shell 2, the upper end of a rivet 4 is connected with a negative electrode at the bottom of the battery body 1, the lower end of the rivet 4 penetrates through a through hole of the shell 2, and the lower end of the rivet 4 is in close contact with the shell 2,
the outer side of the shell 2 is respectively provided with a heat radiation piece group which comprises a front heat radiation piece and a rear heat radiation piece, the front heat radiation piece and the rear heat radiation piece are same in structure and are symmetrically arranged,
the front radiating part comprises an arc-shaped radiating plate 5 and radiating vertical plates 6, the two ends of the arc-shaped radiating plate 5 are respectively connected with a first plate 7 and a second plate 8, the first plate 7 and the second plate 8 are respectively provided with a left perforation and a right perforation, a left screw respectively penetrates through the left perforation of the front radiating part and the left perforation of the rear radiating part, the left screw is connected with a left nut thread, the right screw respectively penetrates through the right perforation of the front radiating part and the right perforation of the rear radiating part, the right screw is connected with the right nut thread, a plurality of radiating vertical plates 6 are arranged on the outer surface of the arc-shaped radiating plate 5, the arc-shaped radiating plate 5 of the front radiating part and the arc-shaped radiating plate 5 of the rear radiating part form a radiating frame, and the radiating frame is.
In this embodiment, the upper end of the rivet 4 is welded to the bottom of the battery cell by resistance welding.
In this embodiment, the heat dissipation vertical plate 6 is made of aluminum.
Example 2
A plurality of radiating element groups are arranged at the upper part and the lower part of the outer side of the shell 2.
In this embodiment, the housing 2 is cylindrical, the heat dissipation frame is a circular heat dissipation frame, and the inner side of the heat dissipation frame is attached to the outer wall of the housing 2.
The working process of the example is as follows: during the use, according to the actual heat dissipation condition of motor, at the installation of a plurality of radiator groups in the 2 outsides of shell, realize the radiating effect to the battery, improve the life of battery.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. The utility model provides a lithium cell for communication energy storage which characterized in that: including battery body and shell, the shell cover establish in the battery body outside, one side of positive gland links to each other with the positive pole at battery body top, the opposite side of positive gland and the upper wall perforation that passes the outer upper wall of shell establish in the shell top, the negative pole in the battery body bottom is connected to the upper end of rivet, the lower extreme of rivet passes the through-hole of shell, and the lower extreme and the shell in close contact with of rivet, the shell outside be equipped with radiator group respectively, radiator group includes preceding radiating element and back radiating element, preceding radiating element the same and symmetrical setting of back radiating element structure, preceding radiating element include arc heating panel and heat dissipation riser, the both ends of arc heating panel link to each other with first board, second board respectively, first board, second board on be equipped with left perforation and right perforation respectively, left screw passes the left perforation of preceding radiating element respectively, The left perforation of back radiating piece, and link to each other with left nut screw, right screw passes the right perforation of front radiating piece, the right perforation of back radiating piece respectively, and links to each other with right nut screw, is equipped with a plurality of heat dissipation risers at the surface of arc heating panel, the arc heating panel of front radiating piece and the arc heating panel of back radiating piece constitute the heat dissipation frame, should dispel the heat and match with the shell.
2. The lithium battery for communication energy storage according to claim 1, characterized in that: and the upper end of the rivet is welded with the bottom of the battery cell by resistance welding.
3. The lithium battery for communication energy storage according to claim 1, characterized in that: the heat dissipation vertical plate is made of aluminum.
4. The lithium battery for communication energy storage according to claim 1, characterized in that: and a plurality of radiating element groups are arranged on the outer side of the shell.
5. The lithium battery for communication energy storage according to claim 1, characterized in that: the shell is cylindrical, the heat dissipation frame is a circular heat dissipation frame, and the inner side of the heat dissipation frame is attached to the outer wall of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020875277.XU CN212542596U (en) | 2020-05-22 | 2020-05-22 | Lithium battery for communication energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020875277.XU CN212542596U (en) | 2020-05-22 | 2020-05-22 | Lithium battery for communication energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212542596U true CN212542596U (en) | 2021-02-12 |
Family
ID=74541308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020875277.XU Active CN212542596U (en) | 2020-05-22 | 2020-05-22 | Lithium battery for communication energy storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212542596U (en) |
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2020
- 2020-05-22 CN CN202020875277.XU patent/CN212542596U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A lithium battery for communication energy storage Effective date of registration: 20230103 Granted publication date: 20210212 Pledgee: Changxin Zhejiang rural commercial bank Limited by Share Ltd. Pledgor: ZHEJIANG XINGHAI ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2022980029461 |