CN210296546U - Fixed battery polar plate structure - Google Patents
Fixed battery polar plate structure Download PDFInfo
- Publication number
- CN210296546U CN210296546U CN201920924827.XU CN201920924827U CN210296546U CN 210296546 U CN210296546 U CN 210296546U CN 201920924827 U CN201920924827 U CN 201920924827U CN 210296546 U CN210296546 U CN 210296546U
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- Prior art keywords
- plate
- lug
- pole
- hole
- polar plate
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model provides a fixed battery polar plate structure, in particular to the field of battery production, which comprises a polar plate, wherein the upper end of the polar plate is provided with a polar lug, and the lower end surface of the polar plate is provided with a groove; the conductive plate is provided with a plurality of through holes uniformly on the surface, and a plurality of connecting lugs are arranged on one side of the upper end of each through hole; the pole lug of the pole plate penetrates through the through hole, and one side of the pole lug is attached to one side of the connecting lug; the engaging lug with all be equipped with the pinhole on the utmost point ear, utmost point ear with the engaging lug meets through the reference column. The utility model discloses can improve the efficiency of the storage discharge and the assembly of battery to and the firm degree that utmost point ear is connected, alleviate the unfavorable factor that polar plate upper portion inflation brought.
Description
Technical Field
The utility model belongs to battery production field, concretely relates to fixed type battery polar plate structure.
Background
Composition of lead-acid battery: polar plate, baffle, shell, electrolyte, lead connecting bar, pole, etc.; the polar plate is divided into a positive plate and a negative plate, and both the positive plate and the negative plate are composed of grid frames and active substances filled on the grid frames; in order to increase the capacity of the storage battery, a plurality of positive and negative plates are respectively connected in parallel to form a positive and negative plate group;
the existing polar plate can expand in the using process, and the expansion volume of the upper part of the whole polar plate is larger due to the close connection of the lower part of the polar plate and the shell, so that the storage and discharge efficiency of the polar plate is influenced; and the pole lug of the existing pole plate is complex to assemble, the firmness degree needs to be improved, and the assembly efficiency is further influenced.
In view of the shortcomings of the prior art, there is a need for a fixed battery plate structure that can improve the efficiency of storage and discharge and assembly of the battery, and the reliability of tab connection.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed battery polar plate structure can improve the efficiency of the storage discharge and the assembly of battery.
The utility model provides a following technical scheme:
a fixed battery pole plate structure comprises a pole plate, wherein the upper end of the pole plate is provided with a pole lug, and the lower end face of the pole plate is provided with a groove;
the conductive plate is provided with a plurality of through holes uniformly on the surface, and a plurality of connecting lugs are arranged on one side of the upper end of each through hole;
the pole lug of the pole plate penetrates through the through hole, and one side of the pole lug is attached to one side of the connecting lug;
the engaging lug with all be equipped with the pinhole on the utmost point ear, utmost point ear with the engaging lug meets through the reference column.
Preferably, a moving plate is arranged above the conductive plate; a plurality of positioning holes are uniformly arranged on the movable plate
The lug and the connecting lug penetrate through the positioning hole, and the positioning column is arranged on the inner side wall of the positioning hole;
when the positioning column penetrates through the pin holes of the connecting lug and the lug, the side wall of the positioning hole, provided with the positioning column, is attached to one side of the lug; when the positioning column is separated from the connecting lug and the pin hole of the lug, the side wall of the other side of the positioning hole is attached to the side face of the connecting lug;
and two ends of the moving plate are connected with the conductive plate in a brazing mode.
Preferably, the groove on the lower end surface of the polar plate is a semi-arc groove;
preferably, both ends of the moving plate are connected to the conductive plate by soldering.
Preferably, the connecting lug and the conductive plate are of an integrally formed structure; the periphery of the conductive plate is coated with an insulating layer; the end part of the conductive plate is provided with a conductive connector; the end part of the positioning column is conical.
The utility model has the advantages that:
the utility model can ensure that a certain space is left between the lower part of the polar plate and the shell through the groove at the lower part of the polar plate, so that the lower part of the polar plate has an expandable space, thereby ensuring the uniform expansion of the whole polar plate, avoiding the adverse factors brought by the expansion at the upper part of the polar plate and further improving the efficiency of storage and discharge; through the cooperation of current conducting plate and utmost point ear, can be with the convenient firm connection of utmost point ear, and then improve assembly efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a structure diagram of a polar plate:
FIG. 2 is a front view of the present invention;
fig. 3 is a structural diagram of the present invention.
Labeled as: 1. a polar plate; 2. a tab; 3. a conductive plate; 4. connecting lugs; 5. a conductive connector; 6. moving the plate; 7. positioning holes; 8. and a positioning column.
Detailed Description
As shown in fig. 1 to 3, a fixed battery plate structure includes a plate 1, a tab 2 is disposed at an upper end of the plate 1, and a groove is disposed at a lower end surface of the plate 1; the conductive plate is characterized by further comprising a conductive plate 3, wherein a plurality of through holes are uniformly formed in the surface of the conductive plate 3, and a plurality of connecting lugs 4 are arranged on one side of the upper end of each through hole; a lug 2 of the polar plate 1 penetrates through the through hole, and one side of the lug 2 is attached to one side of the connecting lug 4; the lug 4 with all be equipped with the pinhole on the utmost point ear 2, utmost point ear 2 with it meets to connect the ear 4 through reference column 8. The lower end face of the polar plate 1 is provided with the groove, so that a certain space is reserved between the lower part of the polar plate 1 and the shell through the groove at the lower part of the polar plate 1, an expandable space is further reserved at the lower part of the polar plate 1, the expansion uniformity of the whole polar plate 1 is ensured, and the storage and discharge efficiency can be further improved; the influence of the lower part of the polar plate 1 on the whole storage and discharge process can be ignored, so that the production material of the polar plate 1 can be reduced, and the production cost is further reduced;
a moving plate 6 is arranged above the conductive plate 3; a plurality of positioning holes 7 are uniformly formed in the moving plate 6; the lug 2 and the connecting lug 4 penetrate through the positioning hole 7, and the positioning column 8 is arranged on the inner side wall of the positioning hole 7; when the positioning column 8 penetrates through the pin holes of the connecting lug 4 and the lug 2, the side wall of the positioning hole 7 provided with the positioning column 8 is attached to one side of the lug 2; when the positioning column 8 is separated from the connecting lug 4 and the pin hole of the tab 2, the side wall of the other side of the positioning hole 7 is attached to the side surface of the connecting lug 4; two ends of the moving plate 6 are connected with the conductive plate 3 in a brazing mode; through the reciprocating sliding of the moving plate 6, the positioning column 8 can be separated from or combined with the connecting lug 4 and the pin hole of the tab 2, so that the connection of the tab 2 is conveniently realized, and the connection is firm;
the groove on the lower end face of the polar plate 1 is a semi-arc groove, so that the appearance is attractive, and the lower space of the polar plate 1 can be maximized; two ends of the moving plate 6 are connected with the conductive plate 3 in a brazing mode, and the counter bore bolt is attractive and firm; the connecting lugs 4 and the conductive plates 3 are of an integrally formed structure, and the integrally formed structure is long in service life and good in toughness; the periphery of the conductive plate 3 is coated with an insulating layer, and in order to ensure normal electric connection, the periphery of the connecting lug 4 is not provided with the insulating layer; the end part of the conductive plate 3 is provided with a conductive connector 5, and the connection is conveniently realized through the conductive connector 5. The end part of the positioning column 8 is conical, and the conical structure is convenient for the positioning column 8 to be inserted into the pin hole; .
The utility model discloses a working method:
as shown in fig. 1 to 3, the electrode plate 1 is placed in a casing of a storage battery, the tab 2 penetrates through a through hole of the conductive plate 3, the engaging tab 4 and the tab 2 penetrate through a positioning hole, the moving plate 6 is slid, the positioning column 8 is embedded into the through hole of the engaging tab 4 and the tab 2, and then the conductive plate 3 is connected with two ends of the moving plate 6 by brazing.
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 should be included in the protection scope of the present invention.
Claims (5)
1. A fixed battery plate structure is characterized in that: the novel pole plate comprises a pole plate, wherein a pole lug is arranged at the upper end of the pole plate, and a groove is formed in the lower end face of the pole plate.
2. A fixed-type battery plate structure according to claim 1, wherein: the groove on the lower end surface of the polar plate is a semi-arc groove.
3. A fixed-type battery plate structure according to claim 1, wherein: the conductive plate is provided with a plurality of through holes uniformly on the surface, and a plurality of connecting lugs are arranged on one side of the upper end of each through hole;
the pole lug of the pole plate penetrates through the through hole, and one side of the pole lug is attached to one side of the connecting lug;
the engaging lug with all be equipped with the pinhole on the utmost point ear, utmost point ear with the engaging lug meets through the reference column.
4. A fixed-type battery plate structure according to claim 3, wherein:
a movable plate is arranged above the conductive plate; a plurality of positioning holes are uniformly formed in the movable plate;
the lug and the connecting lug penetrate through the positioning hole, and the positioning column is arranged on the inner side wall of the positioning hole;
when the positioning column penetrates through the pin holes of the connecting lug and the lug, the side wall of the positioning hole, provided with the positioning column, is attached to one side of the lug; when the positioning column is separated from the connecting lug and the pin hole of the lug, the side wall of the other side of the positioning hole is attached to the side face of the connecting lug; and two ends of the moving plate are connected with the conductive plate in a brazing mode.
5. The stationary-type battery plate structure of claim 4, wherein: the connecting lug and the conductive plate are of an integrally formed structure; the periphery of the conductive plate is coated with an insulating layer; the end part of the conductive plate is provided with a conductive connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924827.XU CN210296546U (en) | 2019-06-19 | 2019-06-19 | Fixed battery polar plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920924827.XU CN210296546U (en) | 2019-06-19 | 2019-06-19 | Fixed battery polar plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210296546U true CN210296546U (en) | 2020-04-10 |
Family
ID=70097511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920924827.XU Active CN210296546U (en) | 2019-06-19 | 2019-06-19 | Fixed battery polar plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210296546U (en) |
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2019
- 2019-06-19 CN CN201920924827.XU patent/CN210296546U/en active Active
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