CN202737037U - Nickel-hydrogen battery anode structure - Google Patents
Nickel-hydrogen battery anode structure Download PDFInfo
- Publication number
- CN202737037U CN202737037U CN2012202722530U CN201220272253U CN202737037U CN 202737037 U CN202737037 U CN 202737037U CN 2012202722530 U CN2012202722530 U CN 2012202722530U CN 201220272253 U CN201220272253 U CN 201220272253U CN 202737037 U CN202737037 U CN 202737037U
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- China
- Prior art keywords
- anode
- nickel
- substrates
- piece
- hydrogen battery
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 belongs to the technical field of nickel-hydrogen batteries and provides a nickel-hydrogen battery anode structure. The nickel-hydrogen battery anode structure comprises an anode piece and collector pieces, wherein the anode piece is formed by connecting at least two sections of anode substrates, each section of the anode substrates is connected with one collector piece, and the anode substrates are connected through adhesive tapes. According to the nickel-hydrogen battery anode structure provided by the utility model, the anode structure in a larger size is spliced by the anode substrates in a smaller size, a broken anode piece cannot appear in prepared anode pieces, the production operation is simple and convenient, the qualified rate is high, and the difficulty in assembly and winding is reduced. On the premise that the battery performance is not changed, the comprehensive utilization of production materials can be improved, the production efficiency can be increased, and the quality consistency of the batteries can be guaranteed.
Description
Technical field
The utility model relates to Ni-MH battery, relates in particular to a kind of anode of nickel-metal hydride battery structure.
Background technology
Ni-MH battery is widely used owing to characteristics such as having the chargeable environmental protection of high electric weight, and nickel-cadmium cell is because the European ﹠ American Market restriction needs a large amount of Ni-MH batteries to replace.The demand of Ni-MH battery increases gradually, because required battery special requirement size restrictions, is badly in need of asking the novel of a kind of positive plate that improves qualification rate and production efficiency.
Referring to Fig. 1, a kind of existing anode of nickel-metal hydride battery structure 4 is owing to battery special requirement size restrictions, and the positive plate size is narrow and long, very easily fractures in numerous operations of producing, and the pole piece qualification rate is low, and pole piece quality and consistency are difficult to guarantee.
The utility model content
The purpose of this utility model is to overcome the deficiency of existing technology, and a kind of easily manufactured, anode of nickel-metal hydride battery structure that rate of finished products is high is provided.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of anode of nickel-metal hydride battery structure comprises positive plate and flow collection sheet, and described positive plate is formed by connecting by at least two sections anodal substrates, is connected with flow collection sheet on every section, is connected by adhesive tape between each anodal substrate.
The anodal substrate that is equated by two segment length is formed by connecting.
The beneficial effects of the utility model: the anodal substrate by shorter size is spliced into larger-size anode structure, the pole piece of preparing pole piece can not occur and fracture, production operation is easy, qualification rate is high, the difficulty that assembling is reeled reduces, and is guaranteeing can to improve the comprehensive utilization ratio of production material under the constant prerequisite of battery performance, enhance productivity, guarantee the battery quality consistency.
Description of drawings
Fig. 1 is the schematic diagram of existing anode structure.
Fig. 2 is the anode of nickel-metal hydride battery structural representation according to the utility model preferred embodiment.
Embodiment
Referring to Fig. 2, a kind of anode of nickel-metal hydride battery structure, mark is connected to form through connecting adhesive tape 3 by two identical anodal substrates 1,2.On the anodal substrate 1,2 flow collection sheet is arranged all, connect into a full wafer with battery special adhesive tape 3 before two sections anodal substrate assemblings, cooperate the negative plate barrier film to be assembled into battery.
This novel anode sheet has improved production efficiency, and easy and simple to handle, qualification rate is high.Overall merit can reach the purpose that reduces the battery cost.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, make concrete change or change and all belong to protection range of the present utility model.
Claims (2)
1. an anode of nickel-metal hydride battery structure comprises positive plate and flow collection sheet, it is characterized in that: described positive plate is formed by connecting by at least two sections anodal substrates, is connected with flow collection sheet on every section, is connected by adhesive tape between each anodal substrate.
2. anode of nickel-metal hydride battery structure according to claim 1 is characterized in that: the anodal substrate that is equated by two segment length is formed by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202722530U CN202737037U (en) | 2012-06-11 | 2012-06-11 | Nickel-hydrogen battery anode structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202722530U CN202737037U (en) | 2012-06-11 | 2012-06-11 | Nickel-hydrogen battery anode structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202737037U true CN202737037U (en) | 2013-02-13 |
Family
ID=47662706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202722530U Expired - Fee Related CN202737037U (en) | 2012-06-11 | 2012-06-11 | Nickel-hydrogen battery anode structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202737037U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088049A (en) * | 2017-06-13 | 2018-12-25 | 株式会社Lg化学 | electrode assembly and method for manufacturing the electrode assembly |
| CN110739480A (en) * | 2019-10-22 | 2020-01-31 | 珠海华冠科技股份有限公司 | Processing method of pole piece folding adhesive tape and battery |
-
2012
- 2012-06-11 CN CN2012202722530U patent/CN202737037U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109088049A (en) * | 2017-06-13 | 2018-12-25 | 株式会社Lg化学 | electrode assembly and method for manufacturing the electrode assembly |
| US11394089B2 (en) * | 2017-06-13 | 2022-07-19 | Lg Energy Solution, Ltd. | Electrode assembly and method for manufacturing the same |
| CN110739480A (en) * | 2019-10-22 | 2020-01-31 | 珠海华冠科技股份有限公司 | Processing method of pole piece folding adhesive tape and battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20130611 |