CN206179989U - Leakage-proof mercury-free alkaline zinc-manganese battery - Google Patents
Leakage-proof mercury-free alkaline zinc-manganese battery Download PDFInfo
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- CN206179989U CN206179989U CN201620738977.8U CN201620738977U CN206179989U CN 206179989 U CN206179989 U CN 206179989U CN 201620738977 U CN201620738977 U CN 201620738977U CN 206179989 U CN206179989 U CN 206179989U
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- negative pole
- port
- copper shell
- nickel plating
- plating copper
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Abstract
The utility model discloses a leak-proof mercury-free alkaline zinc-manganese dioxide battery, including anodal port, nickel plating copper shell, sealing washer and negative pole port, the one end of nickel plating copper shell is equipped with anodal port, and the one end that the inside of nickel plating copper shell is close to anodal port is equipped with the anodal ring, the other end of nickel plating copper shell is equipped with the negative pole port, and the inboard of negative pole port is fixed with the sealing washer, and is equipped with the support ring between negative pole port and the sealing washer, the inside of nickel plating copper shell is equipped with the brass current collector, and the outside packing of brass current collector has the negative pole to glue, keep apart between negative pole glue and the anodal ring to have the electrolyte barrier film. The utility model discloses a bottom joint negative pole port at nickel plating copper shell to inboard embedding at the negative pole port is fixed with the sealing washer, avoids the phenomenon of battery weeping to appear at the degree of depth discharge in-process, avoids the inboard sealing washer of negative pole port and external environment's contact through sealed glue simultaneously, has prolonged sealing washer life.
Description
Technical Field
The utility model relates to a zinc-manganese battery equipment technical field specifically is a leak protection's mercury-free basicity zinc-manganese battery.
Background
The alkaline zinc-manganese battery is prepared by taking zinc as a negative electrode, manganese dioxide as a positive electrode and sodium hydroxide or potassium hydroxide as an electrolyte and adopting a reverse-pole structure. The alkaline zinc-manganese battery is mainly used as a portable power supply. The common zinc-manganese battery (usually called as zinc-carbon battery) has poor continuous working capability under heavy current, while the alkaline zinc-manganese battery can continuously work under heavy current, and is most suitable for equipment needing heavy current power supply, such as cameras, field cameras, radio-controlled aeromodelling and marine models, electric tools, electric toys, radio recorders and the like. However, in the use process of the existing alkaline zinc-manganese dioxide battery, the leakage phenomenon can be generated due to the influence of external factors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leak-proof mercury-free alkaline zinc-manganese dioxide battery, which solves the problems in the prior art and has the advantages that; through the bottom joint negative pole port at nickel plating copper shell to the inboard embedding of negative pole port is fixed with the sealing washer, avoids the phenomenon that the battery appears the weeping in the degree of depth discharge process.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leak-proof mercury-free alkaline zinc-manganese dioxide battery, includes anodal port, nickel plating copper shell, sealing washer and negative pole port, the one end of nickel plating copper shell is equipped with anodal port, and the one end that the inside of nickel plating copper shell is close to anodal port is equipped with the positive polar ring, the other end of nickel plating copper shell is equipped with the negative pole port, and the inboard of negative pole port is fixed with the sealing washer, and is equipped with the support ring between negative pole port and the sealing washer, the inside of nickel plating copper shell is equipped with the brass current collector, and the outside packing of brass current collector has the negative pole to glue, keep apart between negative pole glue and the positive polar ring and have the electrolyte barrier film.
Preferably, the nickel-plated copper shell is coated with an insulating layer on the outer side.
Preferably, the length of the brass current collector is less than the height of the nickel-plated copper shell, and the bottom end of the brass current collector is connected with the negative electrode port.
Preferably, a convex ring is arranged at the nickel-plated copper shell at the upper end of the sealing ring.
Preferably, a sealant is bonded at the joint of the negative electrode port and the nickel-plated copper shell.
Compared with the prior art, the beneficial effects of the utility model are that: this equipment has the negative pole port through the bottom joint at nickel plating copper shell, is fixed with the sealing washer in the inboard joint embedding of negative pole port to guarantee the stability of sealing washer through the support ring, the utility model discloses a bottom joint negative pole port at nickel plating copper shell to be fixed with the sealing washer in the inboard embedding of negative pole port, avoid the battery to appear the phenomenon of weeping in the degree of depth discharge in-process, avoid the inboard sealing washer of negative pole port and external environment's contact through sealed glue simultaneously, prolonged sealing washer life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1-positive port; 2-positive electrode ring; 3-plating a nickel-copper shell; 4-a brass current collector; 5-negative pole glue; 6-an electrolyte barrier film; 7-sealing ring; 8-a support ring; 9-negative port.
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.
Referring to fig. 1, the present invention provides an embodiment: the utility model provides a leak-proof mercury-free alkaline zinc-manganese dioxide battery, including anodal port 1, nickel plating copper shell 3, sealing washer 7 and negative pole port 9, the one end of nickel plating copper shell 3 is equipped with anodal port 1, and the inside one end that is close to anodal port 1 of nickel plating copper shell 3 is equipped with anodal ring 2, the outside coating of nickel plating copper shell 3 has the insulating layer, the other end of nickel plating copper shell 3 is equipped with negative pole port 9, negative pole port 9 bonds with sealed glue with the junction of nickel plating copper shell 3, the inboard of negative pole port 9 is fixed with sealing washer 7, nickel plating copper shell 3 department of sealing washer 7 upper end is equipped with the bulge loop, and be equipped with support ring 8 between negative pole port 9 and the sealing washer 7, the inside of nickel plating copper shell 3 is equipped with brass current collector 4, the length of brass current collector 4 is less than the height of nickel plating copper shell 3, and the bottom and the negative pole port 9 of brass current collector 4 are connected, the outside packing of brass current collector 4 has negative pole glue 5, keep apart between negative pole glue 5 and anodal ring 2 has electrolyte barrier film 6.
The working principle is as follows: through the bottom joint negative pole port 9 at nickel plating copper shell 3 to seal through sealed glue, guarantee the isolation of internal environment and external environment, at the inboard fixed seal circle 7 of negative pole port 9, avoid the battery when discharging, corrode negative pole port 9, thereby the phenomenon of weeping appears, sets up support ring 8 simultaneously between sealing washer 7 and negative pole port 9, guarantees the fixed stability of sealing washer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a leak protection's mercury-free alkaline zinc-manganese dioxide battery, includes anodal port (1), nickel plating copper shell (3), sealing washer (7) and negative pole port (9), its characterized in that: the one end of nickel plating copper shell (3) is equipped with anodal port (1), and the one end that the inside of nickel plating copper shell (3) is close to anodal port (1) is equipped with anodal ring (2), the other end of nickel plating copper shell (3) is equipped with negative pole port (9), and the inboard of negative pole port (9) is fixed with sealing washer (7), and is equipped with support ring (8) between negative pole port (9) and sealing washer (7), the inside of nickel plating copper shell (3) is equipped with brass current collector (4), and the outside packing of brass current collector (4) has negative pole glue (5), keep apart between negative pole glue (5) and anodal ring (2) and have electrolyte barrier film (6).
2. The leak-proof mercury-free alkaline zinc-manganese battery of claim 1, wherein: and the outer side of the nickel-plated copper shell (3) is coated with an insulating layer.
3. The leak-proof mercury-free alkaline zinc-manganese battery of claim 1, wherein: the length of the brass current collector (4) is smaller than the height of the nickel-plated copper shell (3), and the bottom end of the brass current collector (4) is connected with the negative port (9).
4. The leak-proof mercury-free alkaline zinc-manganese battery of claim 1, wherein: and a convex ring is arranged at the nickel-plated copper shell (3) at the upper end of the sealing ring (7).
5. The leak-proof mercury-free alkaline zinc-manganese battery of claim 1, wherein: and a sealant is bonded at the joint of the negative port (9) and the nickel-plated copper shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738977.8U CN206179989U (en) | 2016-07-12 | 2016-07-12 | Leakage-proof mercury-free alkaline zinc-manganese battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738977.8U CN206179989U (en) | 2016-07-12 | 2016-07-12 | Leakage-proof mercury-free alkaline zinc-manganese battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179989U true CN206179989U (en) | 2017-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738977.8U Active CN206179989U (en) | 2016-07-12 | 2016-07-12 | Leakage-proof mercury-free alkaline zinc-manganese battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179989U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598516A (en) * | 2018-05-30 | 2018-09-28 | 广东力王新能源股份有限公司 | Alkaline zinc-manganese battery |
| CN109860718A (en) * | 2019-01-28 | 2019-06-07 | 东莞市澳中电子材料有限公司 | A kind of lithium battery design structure |
-
2016
- 2016-07-12 CN CN201620738977.8U patent/CN206179989U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598516A (en) * | 2018-05-30 | 2018-09-28 | 广东力王新能源股份有限公司 | Alkaline zinc-manganese battery |
| CN109860718A (en) * | 2019-01-28 | 2019-06-07 | 东莞市澳中电子材料有限公司 | A kind of lithium battery design structure |
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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: 20210210 Address after: 523710 Shima village, Tangxia Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG LIWANG NEW ENERGY Co.,Ltd. Address before: 523710 Shima village, Tangxia Town, Dongguan City, Guangdong Province Patentee before: GUANGDONG LIWANG NEW ENERGY Co.,Ltd. Patentee before: SOUTH CHINA NORMAL University |
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| TR01 | Transfer of patent right |