CN202940279U - Single battery case of sealed high-voltage hydrogen-nickel battery - Google Patents
Single battery case of sealed high-voltage hydrogen-nickel battery Download PDFInfo
- Publication number
- CN202940279U CN202940279U CN2012206286070U CN201220628607U CN202940279U CN 202940279 U CN202940279 U CN 202940279U CN 2012206286070 U CN2012206286070 U CN 2012206286070U CN 201220628607 U CN201220628607 U CN 201220628607U CN 202940279 U CN202940279 U CN 202940279U
- Authority
- CN
- China
- Prior art keywords
- reference column
- sealed high
- single battery
- circular
- round
- Prior art date
- 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 - Lifetime
Links
Images
Classifications
-
- 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
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a single battery case of a sealed high-voltage hydrogen-nickel battery. The single battery case comprises a round case body (1) and a round cover (2), wherein a big positioning column (3) is connected with the inside of the round case body (1); a small positioning column (4) is connected with the inside of the round cover (2); and the outer circumferential surface of the round case body (1) is connected with the inner circumferential surface of the round cover (2) in an embedded tight fit way. The single battery case is large for the sealing contact surface and good in sealing property, improves the sealing reliability of a single battery, and can meet the operating requirement of the sealed high-voltage hydrogen-nickel battery with the charge-discharge cycle life of ten thousands of weeks.
Description
Technical field
The utility model relates to a kind of single battery casing of sealed high-tension Ni-MH battery.
Background technology
The advantages such as the sealed high pressure Ni-H cell is because charge and discharge circulation life is long, and specific energy is high, and overcharging resisting overdischarge ability is strong as the energy storage device of satellite and space station, substitute the sealing ickel-cadmium cell of being on active service for a long time always and playing important function.Particularly along with the prolongation of design of satellites working life, ickel-cadmium cell can not satisfy its application demand.External sealed high pressure Ni-H cell still, because integrity problem in domestic battery long circulation life process is not resolved, has limited its successful Application on satellite and space station in the nineties in 20th century successful Application.The principal element that affects sealed high pressure Ni-H cell long circulation life reliability is the reliability of cell, therefore must develop a kind of sealed high pressure Ni-H cell novel monomeric battery case.
Summary of the invention
The technical problems to be solved in the utility model: a kind of single battery casing of sealed high-tension Ni-MH battery is provided, improving the cell sealing reliability, thereby improves the reliability of whole sealing Ni-H cell long circulation life, the deficiencies such as poor reliability that exist to overcome prior art.
The technical solution of the utility model: a kind of single battery casing of sealed high-tension Ni-MH battery, it comprises: circular shell and circular lid, large reference column is set in circular shell, large reference column corresponding position is set is provided with little reference column in circular lid with in circular shell, take embedded tight fit mode to be connected between the periphery of circular shell and the inner headed face of circular lid.
Described large reference column is the hollow circular ring column, is tight fit connection between the cylindrical of its inner circle and little reference column.
Described circular shell and large reference column are by being overall injected into a whole.
Described circular lid and little reference column are by being overall injected into a whole.
The beneficial effects of the utility model
The utility model is designed to embedded circular configuration with the sealed high pressure Ni-H cell with cell, and adopts body glue to carry out bonding.This cell shell structure sealing contact surface is large, and good airproof performance has improved the cell sealing reliability, can satisfy the charge and discharge cycles instructions for use of sealed high pressure Ni-H cell cycles up to ten thousand.
Description of drawings
Fig. 1 is structural representation, the front view of the housing of utility model;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is structural representation, the front view of the lid of utility model;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is overall structure schematic diagram of the present utility model, front view;
Fig. 6 is the end view of Fig. 5.
Embodiment
A kind of single battery casing of sealed high-tension Ni-MH battery, it comprises: circular shell 1 and circular lid 2, circular shell 1 is interior arranges large reference column 3, circular shell 1 with large reference column 3 by being overall injected into a whole; Be provided with little reference column 4 with the circular shell 1 interior large reference column 3 corresponding position of arranging in circular lid 2, circular lid 2 and little reference column 4 are by being overall injected into a whole; Large reference column 3 is the hollow circular ring column, is tight fit connection between the cylindrical of its inner circle and little reference column 4; Take embedded tight fit mode to be connected between the inner headed face of the periphery of circular shell 1 and circular lid 2; Be coated with equably last layer body glue in circular shell 1 outside, be coated with equably last layer body glue in little reference column 4 outsides.Then circular shell 1 is embedded circular lid 2 gently, little reference column 4 embeds large reference column 3, seals at the position coating body glue that coordinates.The overall structure of making after connection is as shown in Fig. 5,6.
Claims (4)
1. single battery casing of sealed high-tension Ni-MH battery, it comprises: circular shell (1) and circular lid (2), it is characterized in that: be provided with large reference column (3) in circular shell (1), large reference column (3) corresponding position is set is provided with little reference column (4) in circular lid (2) with in circular shell (1), take embedded tight fit mode to be connected between the periphery of circular shell (1) and the inner headed face of circular lid (2).
2. single battery casing of sealed high-tension Ni-MH battery according to claim 1 is characterized in that: large reference column (3) is the hollow circular ring column, is tight fit connection between the cylindrical of its inner circle and little reference column (4).
3. single battery casing of sealed high-tension Ni-MH battery according to claim 1 is characterized in that: circular shell (1) with large reference column (3) by being overall injected into a whole.
4. single battery casing of sealed high-tension Ni-MH battery according to claim 1, it is characterized in that: circular lid (2) and little reference column (4) are by being overall injected into a whole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206286070U CN202940279U (en) | 2012-11-26 | 2012-11-26 | Single battery case of sealed high-voltage hydrogen-nickel battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012206286070U CN202940279U (en) | 2012-11-26 | 2012-11-26 | Single battery case of sealed high-voltage hydrogen-nickel battery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202940279U true CN202940279U (en) | 2013-05-15 |
Family
ID=48324502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012206286070U Expired - Lifetime CN202940279U (en) | 2012-11-26 | 2012-11-26 | Single battery case of sealed high-voltage hydrogen-nickel battery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202940279U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113078421A (en) * | 2019-09-19 | 2021-07-06 | 宁德新能源科技有限公司 | Battery with a battery cell |
-
2012
- 2012-11-26 CN CN2012206286070U patent/CN202940279U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113078421A (en) * | 2019-09-19 | 2021-07-06 | 宁德新能源科技有限公司 | Battery with a battery cell |
US11742554B2 (en) | 2019-09-19 | 2023-08-29 | Ningde Amperex Technology Ltd. | Battery |
CN113078421B (en) * | 2019-09-19 | 2024-05-17 | 宁德新能源科技有限公司 | Battery cell |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103137343B (en) | A kind of cylinder battery capacitor | |
CN106165148B (en) | Rechargeable battery | |
CN204204925U (en) | Zinc-silver reserve battery battery case | |
CN202940279U (en) | Single battery case of sealed high-voltage hydrogen-nickel battery | |
CN202816681U (en) | Coiled super capacitor | |
CN104882290B (en) | The super capacitor of a kind of shell and the use shell, capacitor group | |
CN201887093U (en) | Single battery casing of sealed high-tension Ni-MH battery | |
CN203967145U (en) | Cylindrical battery | |
CN206412427U (en) | A kind of big cylindrical lithium ion battery encapsulating structure | |
CN204632594U (en) | A kind of metal shell electrolyte filling hole structure of ultracapacitor | |
CN206282739U (en) | A kind of ultracapacitor | |
CN202339936U (en) | Battery | |
CN201882487U (en) | Flange for spherical storage tank | |
CN202210543U (en) | Highly explosion-proof lithium battery case | |
CN206758483U (en) | Long life accumulator post sealing structure and battery | |
CN204204654U (en) | A kind of New snap-together type super capacitor | |
CN204680553U (en) | Shell and use super capacitor, the Capacitor banks of this shell | |
CN213340111U (en) | Super capacitor structure of leak protection liquid | |
CN203377116U (en) | Button type super capacitor | |
CN207587878U (en) | It is a kind of can secondary cycle lithium ion battery structure | |
CN202996945U (en) | Button cell | |
CN202150496U (en) | Battery cap cover | |
CN101826633A (en) | Elliptic dynamic lithium ion battery | |
CN208256787U (en) | A kind of column type iron-nickel storage battery partition | |
CN203617149U (en) | Cylindrical supercapacitor and shell body thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130515 |