CN218731635U - Same-end output modular cylindrical battery capable of being mounted in blind mode - Google Patents
Same-end output modular cylindrical battery capable of being mounted in blind mode Download PDFInfo
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- CN218731635U CN218731635U CN202222907797.6U CN202222907797U CN218731635U CN 218731635 U CN218731635 U CN 218731635U CN 202222907797 U CN202222907797 U CN 202222907797U CN 218731635 U CN218731635 U CN 218731635U
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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
The utility model discloses a can blind dress with end output modularization cylinder battery relates to modularization battery technical field. The utility model comprises an electric core and a nickel sheet, wherein the electric core is packaged by a cylinder and comprises an electric core top surface, an electric core bottom surface and an electric core side surface; the bottom surface of the battery cell is provided with a positive electrode lug, and the top surface of the battery cell is provided with a negative electrode lug; the positive electrode lug is fixedly connected with the nickel strap, wherein the nickel strap extends from the bottom surface of the battery cell to the top surface of the battery cell through the side surface of the battery cell. The utility model discloses an extension anodal nickel piece has realized drawing the negative pole end with the positive pole for positive negative pole nickel piece is connected electric core B +, B-output, and then realizes positive negative pole homonymy output through concentric ring shape structure, can realize blind dress when the battery uses, the utility model has the advantages of the assembly is simple, and can realize automated production and off-the-shelf rapid Assembly.
Description
Technical Field
The utility model relates to a modularization battery technology field, more specifically the same end output modularization cylinder battery that says so relates to a can blind dress.
Background
In the prior art, the assembly method comprises the steps of folding and sealing a battery core, shaping a pole lug, bonding a high-temperature adhesive tape to protect the battery side edge, bonding red/green highland barley paper insulators at the positive pole and the negative pole of the battery respectively, bending the pole lug 180 degrees respectively to bond the highland barley paper, bonding a high-temperature adhesive to fix the pole lug, bending the pole lug 180 degrees to bond the high-temperature adhesive tape, and wrapping red and black agala adhesive insulators at the positive pole and the negative pole of the battery respectively.
In the prior art, the anode and the cathode are arranged at different ends, so that the problems of complex installation and replacement methods when a battery is applied exist, and the phenomenon of insufficient soldering is easily caused when the anode end is led to the cathode through a wire under conventional arrangement.
Therefore, it is an urgent need to solve the above-mentioned problems by those skilled in the art to provide a battery in which positive and negative electrode outputs are provided at the same end so as to be easily mounted and used, and which is strong and less prone to cold solder joint, short circuit, and disconnection.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a can blind dress's homopolar output modularization cylinder battery uses the nickel strap to draw the positive pole to the negative pole end and reaches positive negative pole homopolar output and realize rapid Assembly and increase the purpose that weld area reduces the rosin joint risk.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a blind mountable same-end output modular cylindrical battery comprising:
an electric core and a nickel strap;
the battery cell is packaged in a cylinder, and comprises a battery cell top surface, a battery cell bottom surface and a battery cell side surface;
the bottom surface of the battery cell is provided with a positive electrode lug, and the top surface of the battery cell is provided with a negative electrode lug;
the positive electrode lug is fixedly connected with the nickel strap, wherein the nickel strap extends from the bottom surface of the battery cell to the top surface of the battery cell through the side surface of the battery cell.
Optionally, the nickel strap includes a first connection section, a nickel strap transition section, and a second connection section, the nickel strap is an integrated structure, and the nickel strap transition section is disposed between the first connection section and the second connection section;
the first connecting section and the nickel belt transition section are bent at a right angle, the nickel belt transition section and the second connecting section are bent at a right angle, and the first connecting section and the second connecting section are arranged on the nickel belt transition section in the same direction; the first connecting section is fixedly connected with the positive electrode lug.
Optionally, the method further includes: a first high temperature adhesive tape;
the side face of the battery cell is covered with the first high-temperature adhesive tape, and the first high-temperature adhesive tape is arranged between the battery cell and the nickel strap transition section of the nickel strap.
Further comprising: a second high temperature tape;
the second high-temperature adhesive tape is fixedly connected with the nickel tape transition section, and the nickel tape transition section is arranged between the first high-temperature adhesive tape and the second high-temperature adhesive tape.
Optionally, the positive electrode tab comprises a positive electrode tab penetrating section and a positive electrode tab connecting section, the positive electrode tab is of an integrated structure, the negative electrode tab comprises a negative electrode tab penetrating section and a negative electrode tab connecting section, and the negative electrode tab is of an integrated structure;
the positive electrode lug penetrating section penetrates through the bottom surface of the battery cell, and the first connecting section is fixedly connected with the positive electrode lug connecting section;
the negative electrode tab penetrating section penetrates through the top surface of the battery cell.
Optionally, the method further includes: first highland barley paper;
the first highland barley paper fixed connection the electric core bottom surface, first highland barley paper is equipped with first highland barley paper through-hole, anodal utmost point ear runs through the section and runs through in first highland barley paper through-hole, first highland barley paper is located anodal utmost point ear linkage segment with between the electric core bottom surface.
Optionally, the method further includes: a second highland barley paper;
the second highland barley paper is fixedly connected with the top surface of the electric core, the second highland barley paper is provided with a second highland barley paper through hole, the negative pole ear penetrating segment penetrates through the second highland barley paper through hole, and the second highland barley paper is arranged between the negative pole ear connecting segment and the top surface of the electric core.
Optionally, the rack further comprises a rack, wherein the rack comprises a rack top and a rack bottom; the bottom of the bracket is provided with a first placing groove;
the support with electricity core fixed connection, electricity core top surface is settled in first resettlement groove.
Optionally, a second placing groove is further formed in the top of the bracket, and the positive electrode nickel sheet is placed in the second placing groove; a first through hole is formed between the second placing groove and the first placing groove, and the nickel belt transition section penetrates through the first through hole; the second connecting section is fixedly connected with the positive electrode nickel sheet.
Optionally, a third placing groove is further formed in the top of the support, and a negative electrode nickel plate is placed in the third placing groove; a second through hole is formed between the third placing groove and the first placing groove, and the positive pole lug penetrating section penetrates through the second through hole; the negative electrode nickel sheet is fixedly connected with the negative electrode lug connecting section.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a can blind dress with end output modularization cylinder battery to can obtain following beneficial effect:
1. the nickel sheets are used for welding the positive electrode and the negative electrode, so that the welding area is increased, and the risks of insufficient soldering, short circuit and wire breakage caused by wire welding are avoided;
2. fixing the nickel strap by using a high-temperature adhesive tape, and insulating and protecting the nickel strap while limiting the nickel strap;
3. a bracket is arranged at one end of the battery cell to realize the fixation of the battery cell and the nickel sheet;
4. lengthening a positive electrode nickel sheet, leading the positive electrode to the negative electrode end, connecting the positive electrode nickel sheet and the negative electrode nickel sheet with the battery cell B + and B-outputs, realizing the same-end output of the positive electrode nickel sheet and the negative electrode nickel sheet through a concentric annular structure, and realizing blind assembly when the battery is used;
5. the assembly is simple, and automatic production and rapid assembly of finished products are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is an exploded view of a blind-mountable same-end output modular cylindrical battery structure of the present invention;
fig. 2 is an exploded view of a second view angle of a blind-mountable same-end output modular cylindrical battery structure according to the present invention;
fig. 3 is a schematic structural diagram of a blind-mountable same-end output modular cylindrical battery finished product of the present invention;
in the figure: 1-cell, 11-cell top surface, 111-positive tab through section, 112-positive tab connection section, 12-cell bottom surface, 13-cell side surface, 131-negative tab through section, 132-negative tab connection section, 2-nickel strap, 21-first connection section, 22-nickel strap transition section, 23-second connection section, 3-first high temperature adhesive tape, 4-second high temperature adhesive tape, 5-second highland barley paper, 51-second highland barley paper through hole, 6-first highland barley paper, 61-first highland barley paper through hole, 7-bracket, 71-bracket top, 711-second mounting groove, 712-third mounting groove, 72-bracket bottom, 721-first mounting groove, 73-first through hole, 74-second through hole, 8-positive nickel plate, 9-negative nickel plate.
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 efforts all belong to the protection scope of the present invention.
As shown in fig. 1 and fig. 2, the embodiment of the utility model discloses a can blind dress with end output modularization cylinder battery, include:
the battery cell 1 and the nickel strap 2;
the battery cell 1 is packaged in a cylinder, and the battery cell 1 comprises a battery cell top surface 11, a battery cell bottom surface 12 and a battery cell side surface 13;
the bottom surface 12 of the battery cell is provided with a positive electrode lug, and the top surface 11 of the battery cell is provided with a negative electrode lug;
the positive electrode tab is fixedly connected with the nickel strap 2, wherein the nickel strap 2 extends from the cell bottom surface 12 to the cell top surface 11 through the cell side surface 13.
The nickel strap 2 comprises a first connecting section 21, a nickel strap transition section 22 and a second connecting section 23, the nickel strap 2 is of an integrated structure, and the nickel strap transition section 22 is arranged between the first connecting section 21 and the second connecting section 23;
the first connecting section 21 and the nickel strap transition section 22 are bent at a right angle, the nickel strap transition section 22 and the second connecting section 23 are bent at a right angle, and the first connecting section 21 and the second connecting section 23 are arranged on the nickel strap transition section 22 in the same direction; the first connecting section 21 is fixedly connected with the positive electrode tab.
Further comprising: a first high temperature adhesive tape 3;
the cell side 13 is covered with a first high-temperature adhesive tape 3, and the first high-temperature adhesive tape 3 is arranged between the cell 1 and the nickel strip transition section 22 of the nickel strip 2.
Further comprising: a second high temperature tape 4;
the second high-temperature adhesive tape 4 is fixedly connected with a nickel tape transition section 22, and the nickel tape transition section 22 is arranged between the first high-temperature adhesive tape 3 and the second high-temperature adhesive tape 4.
Further, the first high-temperature adhesive tape 3 and the second high-temperature adhesive tape 4 are both brown high-temperature adhesive tapes.
The positive electrode tab comprises a positive electrode tab penetrating section 111 and a positive electrode tab connecting section 112, the positive electrode tab is of an integrated structure, the negative electrode tab comprises a negative electrode tab penetrating section 131 and a negative electrode tab connecting section 132, and the negative electrode tab is of an integrated structure;
the positive pole lug penetrating section 111 penetrates through the cell bottom surface 12, and the first connecting section 21 is fixedly connected with the positive pole lug connecting section 112;
the negative electrode tab penetrating section 131 penetrates through the cell top surface 11.
Further, the positive electrode tab penetrating section 111 and the positive electrode tab connecting section 112 are bent at a right angle; the negative electrode tab penetrating section 131 and the negative electrode tab connecting section 132 are bent at a right angle.
Further comprising: first highland barley paper 6;
the first highland barley paper 6 is fixedly connected with the cell bottom surface 12, the first highland barley paper 6 is provided with a first highland barley paper through hole 61, the positive pole tab penetrating section 111 penetrates through the first highland barley paper through hole 61, and the first highland barley paper 6 is arranged between the positive pole tab connecting section 112 and the cell bottom surface 12.
Further comprising: a second highland barley paper 5;
the second highland barley paper 5 is fixedly connected with the top surface 11 of the electric core, the second highland barley paper 5 is provided with a second highland barley paper through hole 51, the negative electrode lug penetrating section 131 penetrates through the second highland barley paper through hole 51, and the second highland barley paper 5 is arranged between the negative electrode lug connecting section 132 and the top surface 11 of the electric core.
The device also comprises a bracket 7, wherein the bracket 7 comprises a bracket top 71 and a bracket bottom 72, and the bracket bottom 72 is provided with a first placing groove 721;
the support 7 is fixedly connected with the battery cell 1, and the top surface 11 of the battery cell is arranged in the first arranging groove 721.
Further, the bracket 7 is of a round cover type.
The top 71 of the bracket is also provided with a second placing groove 711, and the positive nickel sheet 8 is placed in the second placing groove 711; a first through hole 73 is formed between the second placement groove 711 and the first placement groove 721, and the nickel band transition section 22 penetrates through the first through hole 73; the second connecting section 23 is fixedly connected with the positive electrode nickel sheet 8.
Further, the shape of the second accommodating groove 711 is adapted to the shape of the positive electrode nickel sheet 8, and the positive electrode nickel sheet 8, the second accommodating groove 711 and the second highland barley paper 5 are sequentially arranged between the second connecting segment 23 and the top surface 11 of the battery cell.
The cathode nickel sheet 9 is further included, the bracket 7 is further provided with a third placing groove 712, and a second through hole 74 is arranged between the third placing groove 712 and the first placing groove 721;
the top 71 of the bracket is also provided with a third placing groove 712, and the negative nickel sheet 9 is placed in the third placing groove 712; a second through hole 74 is formed between the third installation groove 712 and the first installation groove 721, and the positive electrode tab penetrating section 111 penetrates through the second through hole 74; the negative electrode nickel sheet 9 is fixedly connected with the negative electrode tab connecting section 132.
Further, the shape of the third accommodating groove 712 is adapted to the shape of the negative nickel plate 9, and the negative nickel plate 9, the third accommodating groove 712, and the second highland barley paper 5 are sequentially arranged between the negative electrode tab connecting section 132 and the top surface 11 of the electric core.
The utility model relates to a process of the same-end output modularization cylinder battery assembly method that can blind dress is as follows:
and after the battery core side is sealed and shaped, the first high-temperature adhesive tape 3 is attached for insulation.
A positive electrode and negative electrode top seal, wherein after the positive electrode tab penetrating section 111 penetrates through the first highland barley paper through hole 51, the first highland barley paper 6 is adhered to the bottom surface 12 of the electric core; after the negative electrode lug penetrating section 131 penetrates through the second highland barley paper through hole 61, the second highland barley paper 5 is adhered to the top surface 11 of the battery core; and highland barley paper is respectively stuck on the bottom surface 12 and the top surface 11 of the battery cell for insulation protection.
Bending the positive pole lug into a positive pole lug penetrating section 111 and a positive pole lug connecting section 112 which are fixedly connected in a right angle, and welding the positive pole lug connecting section 112 to the first connecting section 21; after the first connecting section 21 and the nickel strap transition section 22 are bent at a right angle, the nickel strap transition section 22 is attached to the side surface 13 of the battery core, and the second high-temperature adhesive tape 4 is attached to the surface of the nickel strap for insulation protection.
The positive electrode nickel plate 8 is fitted in the second seating groove 711 of the holder top 71 of the holder 7, and the negative electrode nickel plate 9 is fitted in the third seating groove 712 of the holder top 71 of the holder 7.
The battery cell processed through the above steps is assembled in the first placing groove 721 of the support bottom 72 of the support 7.
Bending the negative electrode tab into a negative electrode tab penetrating section 131 and a negative electrode tab connecting section 132 which are in a right angle, and welding a negative electrode nickel sheet 9 on the negative electrode tab connecting section 132; after the second connecting section 23 and the nickel strap transition section 22 are bent at right angles, the second connecting section 23 and the positive electrode nickel sheet 8 are welded to obtain a finished product as shown in fig. 3.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A blind mountable same end output modular cylindrical battery comprising:
the battery comprises an electric core (1) and a nickel strap (2);
the battery cell (1) is packaged in a cylinder, and the battery cell (1) comprises a battery cell top surface (11), a battery cell bottom surface (12) and a battery cell side surface (13);
the bottom surface (12) of the battery cell is provided with a positive electrode lug, and the top surface (11) of the battery cell is provided with a negative electrode lug;
the positive electrode lug is fixedly connected with the nickel strap (2), wherein the nickel strap (2) extends from the bottom surface (12) of the battery cell to the top surface (11) of the battery cell through the side surface (13) of the battery cell.
2. A blind mountable same end output modular cylindrical battery as in claim 1,
the nickel strap (2) comprises a first connecting section (21), a nickel strap transition section (22) and a second connecting section (23), the nickel strap (2) is of an integrated structure, and the nickel strap transition section (22) is arranged between the first connecting section (21) and the second connecting section (23);
the first connecting section (21) and the nickel belt transition section (22) are bent at a right angle, the nickel belt transition section (22) and the second connecting section (23) are bent at a right angle, and the first connecting section (21) and the second connecting section (23) are arranged at two ends of the nickel belt transition section (22) in the same direction; the first connecting section (21) is fixedly connected with the positive electrode lug.
3. The blind-mountable same-end-output modular cylindrical battery as set forth in claim 2,
further comprising: a first high temperature tape (3);
the battery core side face (13) is covered with the first high-temperature adhesive tape (3), and the first high-temperature adhesive tape (3) is arranged between the battery core (1) and the nickel strap transition section (22) of the nickel strap (2).
4. A blind mountable same end output modular cylindrical battery as in claim 3,
further comprising: a second high temperature adhesive tape (4);
the second high-temperature adhesive tape (4) is fixedly connected with the nickel tape transition section (22), and the nickel tape transition section (22) is arranged between the first high-temperature adhesive tape (3) and the second high-temperature adhesive tape (4).
5. A blind mountable same end output modular cylindrical battery as in claim 2,
the positive electrode lug comprises a positive electrode lug penetrating section (111) and a positive electrode lug connecting section (112), the positive electrode lug is of an integrated structure, the negative electrode lug comprises a negative electrode lug penetrating section (131) and a negative electrode lug connecting section (132), and the negative electrode lug is of an integrated structure;
the positive pole lug penetrating section (111) penetrates through the battery cell bottom surface (12), and the first connecting section (21) is fixedly connected with the positive pole lug connecting section (112);
the negative electrode lug penetrating section (131) penetrates through the top surface (11) of the battery cell.
6. A blind mountable same end output modular cylindrical battery as in claim 5,
further comprising: a first highland barley paper (6);
first highland barley paper (6) fixed connection electric core bottom surface (12), first highland barley paper (6) are equipped with first highland barley paper through-hole (61), anodal utmost point ear runs through section (111) and runs through in first highland barley paper through-hole (61), first highland barley paper (6) are located anodal utmost point ear linkage segment (112) with between electric core bottom surface (12).
7. A blind mountable same end output modular cylindrical battery as in claim 5,
further comprising: a second highland barley paper (5);
second highland barley paper (5) fixed connection electric core top surface (11), second highland barley paper (5) are equipped with second highland barley paper through-hole (51), negative pole ear run through section (131) run through in second highland barley paper through-hole (51), second highland barley paper (5) are located negative pole ear linkage section (132) with between electric core top surface (11).
8. The blind-mountable same-end-output modular cylindrical battery as defined in claim 7,
the support is characterized by further comprising a support (7), wherein the support (7) comprises a support top part (71) and a support bottom part (72); a first placing groove (721) is formed in the bottom (72) of the support;
the support (7) is fixedly connected with the battery cell (1), and the top surface (11) of the battery cell is arranged in the first arranging groove (721).
9. The blind-mountable same-end-output modular cylindrical battery according to claim 8,
the top (71) of the bracket is also provided with a second placement groove (711), and the positive nickel sheet (8) is placed in the second placement groove (711); a first through hole (73) is formed between the second placement groove (711) and the first placement groove (721), and the nickel band transition section (22) penetrates through the first through hole (73); the second connecting section (23) is fixedly connected with the positive electrode nickel sheet (8).
10. The blind-mountable same-end-output modular cylindrical battery as defined in claim 8,
the top (71) of the bracket is also provided with a third placement groove (712), and the negative nickel sheet (9) is placed in the third placement groove (712); a second through hole (74) is formed between the third containing groove (712) and the first containing groove (721), and the positive electrode tab penetrating section (111) penetrates through the second through hole (74); and the negative electrode nickel sheet (9) is fixedly connected with the negative electrode lug connecting section (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222907797.6U CN218731635U (en) | 2022-11-02 | 2022-11-02 | Same-end output modular cylindrical battery capable of being mounted in blind mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222907797.6U CN218731635U (en) | 2022-11-02 | 2022-11-02 | Same-end output modular cylindrical battery capable of being mounted in blind mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218731635U true CN218731635U (en) | 2023-03-24 |
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ID=85599268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222907797.6U Active CN218731635U (en) | 2022-11-02 | 2022-11-02 | Same-end output modular cylindrical battery capable of being mounted in blind mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218731635U (en) |
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2022
- 2022-11-02 CN CN202222907797.6U patent/CN218731635U/en active Active
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