CN217691398U - Small-capacity zinc-silver storage battery sealing structure - Google Patents
Small-capacity zinc-silver storage battery sealing structure Download PDFInfo
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- CN217691398U CN217691398U CN202222142626.9U CN202222142626U CN217691398U CN 217691398 U CN217691398 U CN 217691398U CN 202222142626 U CN202222142626 U CN 202222142626U CN 217691398 U CN217691398 U CN 217691398U
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- battery cover
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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 small-capacity zinc-silver storage battery sealing structure, which comprises a battery shell and a battery cover, wherein the top end of the battery shell is provided with an opening matched with the battery cover, the battery cover is nested in the opening of the battery shell, and two sides of the upper surface of the battery cover are respectively wrapped with a vertically arranged pole; the pole is of a hollow cylinder structure, the tail end of the inner wall of the pole is fixedly nested with an electrode connecting wire, the upper surface and the lower surface of the middle part of the battery cover are respectively provided with an air plug mounting column and a positioning column, the air plug mounting column is provided with an air plug mounting hole along the central line of the air plug mounting column, and the tail end of the air plug mounting hole penetrates through the positioning column; the top end inside the air plug mounting hole is fixedly provided with an air plug; the outer wall of battery cover passes through the phenol glue film and bonds with the battery case, the utility model has the advantages of the battery is sealed effectual, simple structure, and processing is convenient, battery stable in structure.
Description
Technical Field
The utility model relates to a battery technical field specifically is a small capacity zinc-silver battery seal structure.
Background
The traditional sealing process of the storage battery pole and the battery cover generally adopts the structure of an upper sealing ring and a lower sealing ring for sealing, the battery cover and the battery shell adopt the hot plate welding sealing process, but the traditional sealing pole using the sealing ring cannot be adopted due to the small space for storing the battery with small capacity, and the welding line between the small battery shell and the battery cover cannot be adopted, so that the problems of inconvenient processing, poor sealing performance, complex structure and the like exist if the transmission storage battery sealing process is continuously adopted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a small capacity zinc-silver battery seal structure, the battery is sealed effectual, simple structure, and processing is convenient, and battery stable in structure can prevent the risk that the bubble that the battery produced when charging and discharging electrolyte spills over simultaneously, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sealing structure of a small-capacity zinc-silver storage battery comprises a battery shell and a battery cover, wherein an opening matched with the battery cover is formed in the top end of the battery shell, the battery cover is nested in the opening of the battery shell, and vertically arranged poles are respectively coated and molded on two sides of the upper surface of the battery cover; the pole is of a hollow cylinder structure, the tail end of the inner wall of the pole is fixedly nested with an electrode connecting wire, the upper surface and the lower surface of the middle part of the battery cover are respectively provided with an air plug mounting column and a positioning column, the air plug mounting column is provided with an air plug mounting hole along the central line of the air plug mounting column, and the tail end of the air plug mounting hole penetrates through the positioning column; the top end inside the air plug mounting hole is fixedly provided with an air plug; the outer wall of the battery cover is bonded with the battery shell through a phenol glue layer.
Furthermore, the position department that the battery cover lower surface is located to correspond utmost point post all is equipped with the lead post, and the lead post is hollow cylinder structure, and the internal diameter of lead post is greater than the terminal external diameter of utmost point post, and the end of utmost point post runs through to the lead post in, be equipped with the epoxy glue film between lead post and the electrode connecting wire.
Furthermore, the part of the pole penetrating into the battery cover is provided with a protrusion, and a groove matched with the protrusion is arranged at the position corresponding to the protrusion of the pole in the battery cover.
Furthermore, the projection that utmost point post was equipped with is ring structure.
Furthermore, two opposite side walls at the tail end of the positioning column are provided with hollow openings.
Compared with the prior art, the beneficial effects of the utility model are that: this small capacity zinc-silver battery seal structure, utmost point post package is moulded on the battery lid, increase the connection stability and the sealing performance of electricity connecting wire and utmost point post through the epoxy glue film, the battery lid passes through phenol glue film and bonds with the battery case, further guarantee the sealing performance between battery lid and the utmost point post, and cooperate through the cyclic annular recess that the peripheral cyclic annular arch that is equipped with of utmost point post and battery lid, further guarantee the leakproofness of utmost point post and battery lid, and increase utmost point post and battery lid connection structure's stability, it is effectual to have a battery seal, moreover, the steam generator is simple in structure, the processing is convenient, battery stable in structure, can prevent advantages such as the risk that the bubble that the battery produced when charging and discharging spills over simultaneously.
Drawings
FIG. 1 is a schematic view of the storage battery of the present invention;
FIG. 2 is a partially enlarged view of the sealing structure of the storage battery of the present invention;
FIG. 3 is a top view of the storage battery of the present invention;
fig. 4 is a schematic view of a battery cover structure according to the present invention;
fig. 5 is a cross-sectional view of the battery cover of the present invention.
In the figure: the battery comprises a battery case 1, a battery cover 2, a lead post 201, a positioning post 202, a hollow opening 203, an air plug mounting post 204, an air plug mounting hole 205, a 3-pole post, a 4-electrode connecting wire, a 5-air plug, a 6-epoxy glue layer and a 7-phenol glue layer.
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 work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: a small-capacity zinc-silver storage battery sealing structure comprises a battery shell 1 and a battery cover 2, wherein an opening matched with the battery cover 2 is formed in the top end of the battery shell 1, the battery cover 2 is nested in the opening of the battery shell 1, and vertically arranged poles 3 are respectively coated and molded on two sides of the upper surface of the battery cover 2; the pole 3 is a hollow cylinder structure, the tail end of the inner wall of the pole 3 is fixedly nested with the electrode connecting wire 4, the upper surface and the lower surface of the middle part of the battery cover 2 are respectively provided with an air plug mounting column 204 and a positioning column 202, the air plug mounting column 204 is provided with an air plug mounting hole 205 along the central line thereof, and the tail end of the air plug mounting hole 205 penetrates through the positioning column 202; an air plug 5 is fixedly arranged at the top end inside the air plug mounting hole 205; the outer wall of the battery cover 2 is bonded with the battery case 1 through a phenol glue layer 7; the pole 3 is coated on the battery cover 2, so that the sealing performance between the battery cover 2 and the pole 3 is ensured, the upward movement of a polar plate in the battery case 1 is limited through the positioning column 202, the stability of the internal structure of the battery is improved, the battery cover 2 and the battery case 1 are sealed and fixed through the phenol glue layer 7, and the sealing performance between the battery cover 2 and the battery case 1 is ensured; the air lock 5 is installed through the air lock installation hole 205.
Furthermore, the lower surface of the battery cover 2 is provided with a lead post 201 at a position corresponding to the terminal 3, the lead post 201 is of a hollow cylindrical structure, the inner diameter of the lead post 201 is larger than the outer diameter of the terminal 3, the terminal of the terminal 3 penetrates into the lead post 201, and an epoxy glue layer 6 is arranged between the lead post 201 and the electrode connecting wire 4; the electrode connecting wire 4 is conveniently led out through the lead post 201, the stability of the connection between the electric connecting wire 4 and the pole 3 is improved through the epoxy glue layer 6 arranged between the lead post 201 and the electrode connecting wire 4, and the sealing performance between the pole 3 and the battery cover 2 is further improved.
Further, the part that utmost point post 3 runs through to in the battery cover 2 all is equipped with the arch, and lies in the battery cover 2 and be equipped with the recess rather than the looks adaptation in the bellied position department of corresponding utmost point post 3, the arch that utmost point post 3 was equipped with is annular structure, matches through the annular groove that the peripheral annular arch that is equipped with of utmost point post 3 and battery cover 2 was equipped with, further guarantees utmost point post 3 and battery cover 2's leakproofness, and increases utmost point post 3 and battery cover 2 connection structure's stability.
Furthermore, two opposite side walls at the tail end of the positioning column 202 are provided with hollow-out openings 203, the space of effective air chambers in the storage battery can be increased through the hollow-out openings 203, and the electrolyte is prevented from generating bubbles and overflowing.
The disclosed battery seal structure of this embodiment, utmost point post 3 package is moulded on battery cover 2, guarantee the sealing performance between battery cover 2 and the utmost point post 3, increase the connection stability and the sealing performance of electricity connecting wire 4 and utmost point post 3 through epoxy glue film 6, battery cover 2 bonds with battery case 1 through phenol glue film 7, further guarantee the sealing performance between battery cover 2 and the utmost point post 3, and cooperate through the annular groove that the peripheral cyclic annular arch that is equipped with of utmost point post 3 and battery cover 2 were equipped with, further guarantee the leakproofness of utmost point post 3 and battery cover 2, and increase the stability of utmost point post 3 and battery cover 2 connection structure, it is effectual to have a battery seal, moreover, the steam generator is simple in structure, and convenient for processing, battery structure is stable, can prevent advantages such as the risk that the bubble that the battery produced when charging and discharging spills over simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a small capacity zinc-silver battery seal structure, includes battery case and battery cover, the opening with battery cover looks adaptation is seted up on the top of battery case, and the battery cover nestification is in the opening of battery case, its characterized in that: both sides of the upper surface of the battery cover are respectively coated with a vertically arranged pole; the pole is of a hollow cylinder structure, the tail end of the inner wall of the pole is fixedly nested with an electrode connecting wire, the upper surface and the lower surface of the middle part of the battery cover are respectively provided with an air plug mounting column and a positioning column, the air plug mounting column is provided with an air plug mounting hole along the central line of the air plug mounting column, and the tail end of the air plug mounting hole penetrates through the positioning column; the top end inside the air plug mounting hole is fixedly provided with an air plug; the outer wall of the battery cover is bonded with the battery shell through a phenol glue layer.
2. The sealing structure of a small-capacity zinc-silver storage battery according to claim 1, characterized in that: the battery cover is characterized in that the lower surface of the battery cover is provided with a lead post at a position corresponding to the pole, the lead post is of a hollow cylinder structure, the inner diameter of the lead post is larger than the outer diameter of the tail end of the pole, the tail end of the pole penetrates into the lead post, and an epoxy glue layer is arranged between the lead post and the electrode connecting wire.
3. The sealing structure of a small-capacity zinc-silver storage battery according to claim 1, characterized in that: the part of the pole penetrating into the battery cover is provided with a protrusion, and a groove matched with the protrusion is formed in the position, corresponding to the protrusion, of the pole in the battery cover.
4. A small capacity zinc-silver storage battery sealing structure according to claim 3, characterized in that: the projection that utmost point post was equipped with is ring structure.
5. The sealing structure of the small-capacity zinc-silver storage battery according to claim 1, characterized in that: and hollow openings are formed in two opposite side walls at the tail end of the positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142626.9U CN217691398U (en) | 2022-08-16 | 2022-08-16 | Small-capacity zinc-silver storage battery sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222142626.9U CN217691398U (en) | 2022-08-16 | 2022-08-16 | Small-capacity zinc-silver storage battery sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217691398U true CN217691398U (en) | 2022-10-28 |
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ID=83725569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222142626.9U Active CN217691398U (en) | 2022-08-16 | 2022-08-16 | Small-capacity zinc-silver storage battery sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217691398U (en) |
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2022
- 2022-08-16 CN CN202222142626.9U patent/CN217691398U/en active Active
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