CN211208548U - Polymer electricity core package structure - Google Patents
Polymer electricity core package structure Download PDFInfo
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- CN211208548U CN211208548U CN201922308397.1U CN201922308397U CN211208548U CN 211208548 U CN211208548 U CN 211208548U CN 201922308397 U CN201922308397 U CN 201922308397U CN 211208548 U CN211208548 U CN 211208548U
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- pcb board
- support
- terminal
- positive electrode
- negative
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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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Abstract
A polymer battery cell package structure comprises a support, wherein a plurality of battery cells are arranged in the support, each battery cell comprises a positive electrode lug and a negative electrode lug, the positive electrode lugs and the negative electrode lugs extend out of the support, all the positive electrode lugs are positioned on the same side, and all the negative electrode lugs are positioned on the same side; the support on install and connect PCB board and main control PCB board, the connection PCB board on be equipped with the opening that allows anodal utmost point ear and negative pole utmost point ear to pass through, connection PCB board lower extreme be equipped with the direction inclined plane, the direction inclined plane set up at the adjacent both sides limit of open-ended, connect the PCB board and pass through total negative terminal, total positive terminal, signal terminal is connected with main control PCB board. The utility model discloses can prevent electric core short circuit, improve the efficiency of assembly, ensure the quality of product simultaneously.
Description
Technical Field
The utility model relates to a battery field, concretely relates to polymer battery package structure.
Background
When the polymer electric cores are connected in series, the electric core lugs are connected with the welding grooves of the connecting PCB, and the positive electrode and the negative electrode are welded in series in a staggered mode. During production, the efficiency of vertically inserting and connecting the battery cell lug into the PCB welding groove is lower, and the staggered insertion of the lug has the potential safety hazard of battery cell short circuit caused by mistaken collision.
SUMMERY OF THE UTILITY MODEL
In order to overcome that there is the assembly efficiency low in current polymer electric core battery package, take place the short circuit scheduling problem easily, the utility model provides a polymer electric core battery package structure.
A polymer cell battery pack structure comprises a support, wherein a plurality of cells are arranged in the support, each cell comprises a positive electrode lug and a negative electrode lug, the positive electrode lugs and the negative electrode lugs extend out of the support, all the positive electrode lugs are positioned on the same side, and all the negative electrode lugs are positioned on the same side; the support on install and connect PCB board and main control PCB board, the connection PCB board on be equipped with the opening that allows anodal utmost point ear and negative pole utmost point ear to pass through, connection PCB board lower extreme be equipped with the direction inclined plane, the direction inclined plane set up at the adjacent both sides limit of opening lower extreme, it passes through total negative terminal, total positive terminal, signal terminal and main control PCB board to connect the PCB board.
In one embodiment, the number of the openings is equal to the number of the cells;
the connecting PCB is inserted into the battery cell from the side opening;
the connection PCB board is structurally and electrically connected with the main control PCB board through a total negative terminal, a total positive terminal and a signal terminal.
The utility model provides a polymer battery cell and battery pack structure, which can prevent the short circuit of the battery cell and improve the assembly efficiency; the positive electrode lug is positioned on the same side, namely the negative electrode lug is also positioned on the same side, and the connecting PCB is arranged on the bracket and connected with the battery cell lug, so that the assembly efficiency is improved, and the short circuit of the battery cell is avoided; be equipped with the direction inclined plane at the opening side, connect the installation of PCB board and support with higher speed, during electric core utmost point ear gets into fast and connects the PCB board, improved efficiency, ensure the quality of product simultaneously.
Drawings
FIG. 1 is an exploded view of the overall structure of the present invention;
fig. 2 is a perspective view of the overall structure of the present invention.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, a polymer battery cell package structure includes a support 1, a plurality of battery cells 2 are disposed in the support, each battery cell 2 includes a positive electrode tab 21 and a negative electrode tab 22, the positive electrode tab 21 and the negative electrode tab 22 extend out of the support 1, the positive electrode tabs 21 are located on the same side, and the negative electrode tabs 22 are located on the same side; install on support 1 and connect PCB board 3 and main control PCB board 4, it is equipped with the opening 31 that allows anodal utmost point ear 21 and negative pole utmost point ear 22 to pass through on connecting PCB board 3, the position that opening 31 set up is corresponding with the position of utmost point ear, it is equipped with direction inclined plane 32 to connect 3 lower extremes of PCB board, direction inclined plane 32 sets up the adjacent both sides limit at the opening 31 lower extreme, the quantity of opening 31 equals the quantity of electric core 2, direction inclined plane 32 is convenient for anodal utmost point ear 21 and negative pole utmost point ear 22 to enter into opening 31 in, electric core utmost point ear (anodal utmost point ear promptly, negative pole utmost point ear) can assemble fast in connecting PCB board 3. The connecting PCB 3 is provided with a total negative terminal 33, a total positive terminal 35 and a signal terminal 34 which are connected with the main control PCB 4; the connecting PCB 3 and the main control board 4 are fixedly connected through a total negative terminal 33, a total positive terminal 35 and a signal terminal 34 in a welding mode, and the structure and the electrical connection are achieved.
When assembling the polymer cell battery pack, the connection PCB board 3 is connected with the cell 2 as a whole. The positive electrode tab 21 and the negative electrode tab 22 are arranged on the same side, so that the assembly efficiency is improved, and the short circuit problem can be avoided.
The utility model provides a polymer battery cell and battery pack structure, which can prevent the short circuit of the battery cell and improve the assembly efficiency; the positive electrode lug is positioned on the same side, namely the negative electrode lug is also positioned on the same side, and the connecting PCB is arranged on the bracket and connected with the battery cell lug, so that the assembly efficiency is improved, and the short circuit of the battery cell is avoided; be equipped with the direction inclined plane at the opening side, connect the installation of PCB board and support with higher speed, during electric core utmost point ear gets into fast and connects the PCB board, improved efficiency, ensure the quality of product simultaneously.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides a polymer electricity core package structure, includes support (1), is equipped with a plurality of electric cores (2) in the support, its characterized in that: the battery cell (2) comprises a positive electrode tab (21) and a negative electrode tab (22), the positive electrode tab (21) and the negative electrode tab (22) extend out of the support (1), all the positive electrode tabs (21) are positioned on the same side, and all the negative electrode tabs (22) are positioned on the same side; support (1) on install and connect PCB board (3) and main control PCB board (4), connection PCB board (3) on be equipped with opening (31) that allow anodal utmost point ear (21) and negative pole utmost point ear (22) to pass through, connection PCB board (3) lower extreme be equipped with direction inclined plane (32), direction inclined plane (32) set up adjacent both sides limit at opening (31) lower extreme, connect PCB board (3) and pass through total negative terminal (33), total positive terminal (35), signal terminal (34) are connected with main control PCB board (4).
2. The polymer cell package structure of claim 1, wherein: the number of the openings (31) is equal to the number of the battery cells;
the connecting PCB (3) is inserted into the battery cell (2) from the side opening (31);
the connection PCB (3) is structurally and electrically connected with the main control PCB (4) through a total negative terminal (33), a total positive terminal (35) and a signal terminal (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308397.1U CN211208548U (en) | 2019-12-20 | 2019-12-20 | Polymer electricity core package structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922308397.1U CN211208548U (en) | 2019-12-20 | 2019-12-20 | Polymer electricity core package structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208548U true CN211208548U (en) | 2020-08-07 |
Family
ID=71886227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922308397.1U Active CN211208548U (en) | 2019-12-20 | 2019-12-20 | Polymer electricity core package structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208548U (en) |
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2019
- 2019-12-20 CN CN201922308397.1U patent/CN211208548U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 516000 No. 101, Hechang fifth Road West, Zhongkai high tech Zone, Huizhou City, Guangdong Province (plant a) Patentee after: Guangdong Desai silicon praseodymium Technology Co.,Ltd. Address before: 516006 No.101, hechangwu Road West, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU BLUEWAY ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right |