CN217114518U - OPZV solid lead battery convenient to release polar plate growth stress - Google Patents
OPZV solid lead battery convenient to release polar plate growth stress Download PDFInfo
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- CN217114518U CN217114518U CN202220661596.XU CN202220661596U CN217114518U CN 217114518 U CN217114518 U CN 217114518U CN 202220661596 U CN202220661596 U CN 202220661596U CN 217114518 U CN217114518 U CN 217114518U
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Abstract
An OPZV solid lead battery convenient for releasing the growth stress of a polar plate comprises a battery shell, a polar plate group, a battery cover and a busbar assembly; the bus bar assembly is characterized by comprising a positive plate connecting seat, a negative plate connecting seat and a column head, wherein hook-shaped cantilevers which protrude outwards and are bent towards the other end are respectively arranged on the side walls of one end of the positive plate connecting seat and one end of the negative plate connecting seat, and the column head is arranged on the upper surface of the outer end of each hook-shaped cantilever. The hook-shaped cantilever structure arranged on the bus bar assembly is utilized to provide certain deformation elasticity for the column head connecting part, so that the column head and the bus disc are not rigidly connected any more, the top cover phenomenon generated by column head displacement can be avoided to a great extent, the possibility of damaging the integrity of the battery is reduced, the service life is long, and the popularization and application value is realized.
Description
Technical Field
The utility model relates to the technical field of batteries, especially, relate to a solid-state lead battery of OPZV convenient to release polar plate growth stress.
Background
In the structure of the existing solid lead battery, because the battery liquid is soaked in the long-term use process, a battery pole plate in the battery can generate a growth phenomenon, because a pole plate group and a bus bar are in rigid connection, the bus bar and a column cap on the bus bar can move upwards along with the growth of the pole plate, and the bus bar and the column cap on the bus bar can prop up or even prop up the battery cover, so the integrity and the service life of the battery are damaged.
Disclosure of Invention
The utility model provides a solid-state lead battery of OPZV convenient to release polar plate growth stress, when the polar plate of reduction grows, busbar and column cap upward displacement reduce the possibility of harm battery integrality, long service life to the pressure of battery cover.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an OPZV solid lead battery convenient for releasing the growth stress of a polar plate comprises a battery shell, a polar plate group, a battery cover and a busbar assembly; the bus bar assembly is characterized by comprising a positive plate connecting seat, a negative plate connecting seat and a column head, wherein hook-shaped cantilevers which protrude outwards and are bent towards the other end are respectively arranged on the side walls of one end of the positive plate connecting seat and one end of the negative plate connecting seat, and the column head is arranged on the upper surface of the outer end of each hook-shaped cantilever.
The utility model has the advantages that: the hook-shaped cantilever structure arranged on the bus bar assembly is utilized to provide certain deformation elasticity for the column head connecting part, so that the column head and the bus disc are not rigidly connected any more, the top cover phenomenon generated by column head displacement can be avoided to a great extent, the possibility of damaging the integrity of the battery is reduced, the service life is long, and the popularization and application value is realized.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic view of a prior art bus bar assembly;
fig. 3 is a schematic structural diagram of a busbar assembly according to an embodiment of the present invention.
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.
Example 1
Referring to fig. 2, an OPZV solid lead battery convenient for releasing the growth stress of a polar plate comprises a battery shell, a polar plate group 1, a battery cover and a bus bar assembly; the bus bar assembly comprises a positive plate connecting seat 2, a negative plate connecting seat 2 and a column head 3, wherein one end side wall of the positive plate connecting seat 2 and one end side wall of the negative plate connecting seat 2 are respectively provided with a hook-shaped cantilever which protrudes outwards and is bent towards the other end, and the column head 3 is arranged on the upper surface of the outer end of the hook-shaped cantilever.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (1)
1. An OPZV solid lead battery convenient for releasing the growth stress of a polar plate comprises a battery shell, a polar plate group, a battery cover and a busbar assembly; the bus bar assembly is characterized by comprising a positive plate connecting seat, a negative plate connecting seat and a column head, wherein hook-shaped cantilevers which protrude outwards and are bent towards the other end are respectively arranged on the side walls of one end of the positive plate connecting seat and one end of the negative plate connecting seat, and the column head is arranged on the upper surface of the outer end of each hook-shaped cantilever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661596.XU CN217114518U (en) | 2022-03-25 | 2022-03-25 | OPZV solid lead battery convenient to release polar plate growth stress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220661596.XU CN217114518U (en) | 2022-03-25 | 2022-03-25 | OPZV solid lead battery convenient to release polar plate growth stress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217114518U true CN217114518U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220661596.XU Active CN217114518U (en) | 2022-03-25 | 2022-03-25 | OPZV solid lead battery convenient to release polar plate growth stress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217114518U (en) |
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2022
- 2022-03-25 CN CN202220661596.XU patent/CN217114518U/en active Active
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