CN201508878U - Charging battery plated with tin and nickel on outer shell - Google Patents
Charging battery plated with tin and nickel on outer shell Download PDFInfo
- Publication number
- CN201508878U CN201508878U CN2009202323100U CN200920232310U CN201508878U CN 201508878 U CN201508878 U CN 201508878U CN 2009202323100 U CN2009202323100 U CN 2009202323100U CN 200920232310 U CN200920232310 U CN 200920232310U CN 201508878 U CN201508878 U CN 201508878U
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- CN
- China
- Prior art keywords
- shell
- tin
- nickel
- outer shell
- battery
- 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 - 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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to the technical field of charging batteries, in particular to a charging battery plated with tin and nickel on an outer shell, which comprises an outer shell and an electrode component which is fixed in the outer shell and is used to generate electricity, wherein a tin layer is plated on the surface of the outer shell, a nickel layer is plated outside the tin layer on the outer surface of the outer shell, and the shell is an iron-made column-shaped shell body. The inner resistance of the battery is small, self electricity discharge is small, and the service life is prolonged through plating the tin layer on the inner wall and the outer wall of the battery outer shell, the nickel layer is plated outside tin to play a protective role, and the outer shape of the battery can be beautified.
Description
Technical field
The utility model relates to the rechargeable battery technical field, is coated with the rechargeable battery of tin and nickel on especially a kind of shell.
Background technology
Along with developing rapidly of electronics industry, the portions of electronics device has been miniaturized and has developed various portable electronic devices thus.Battery is as the supply of electrical energy of portable electronic device, and wherein can recharge and re-use owing to secondary cell, so secondary cell is more higher than primary cell cost efficiency, therefore, the various secondary cells of the high high power capacity of small size are developed and be widely used.
Existing secondary cell is the battery that rechargeable battery mostly is NI-G, ni-mh, zinc-nickel, lithium ion, its case surface is treated to nickel plating, particularly the zinc-nickel cell case surface is handled shortcomings such as resistive is big in the nickel plating existence, self discharge is big, is easy to make battery to scrap fully.
The utility model content
The technical problems to be solved in the utility model is: shortcoming and deficiency in order to solve above-mentioned existence provide a kind of rechargeable battery.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of shell is coated with the rechargeable battery of tin and nickel, have shell and be fixed in the electrode assemblie that being used in the shell produces electricity, be coated with the tin layer on the surface of shell, at the tin layer outside of outer surface of outer cover nickel coating, case surface is zinc-plated, can make that the internal resistance of battery is little, self discharge is little, but beautifying owing to the easy oxidation affects outward appearance of tin, so one deck nickel is plated in the outside at tin again, reaches effect attractive in appearance.
Further, in order to save material, improve the functioning efficiency of battery, the shell of battery is the cylindrical shell that iron is made.
The beneficial effects of the utility model are; shell of the present utility model is coated with the rechargeable battery of tin and nickel; be coated with the tin layer on inwall by battery case and the outer wall; make the internal resistance of battery little, self discharge is little; prolong the life-span of its use;, play a protective role, and make the outward appearance of battery beautify at nickel coating in the outside of tin.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the overall structure upward view of Fig. 1.
Among the figure 1, shell, 2, the tin layer, 3, nickel dam.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
Preferred forms shell as shown in Figure 1 and Figure 2 is coated with the rechargeable battery of tin and nickel, have shell 1 and be fixed in the electrode assemblie that being used in the shell 1 produces electricity, be coated with tin layer 2 on the surface of shell 1, at tin layer 2 outside nickel coating 3 of shell 1 outer surface, the cylindrical shell that shell 1 is made for iron.
Rechargeable battery of the present utility model is made the shell 1 of cylindricality earlier with iron, on each surface of shell 1, plate one deck tin then, then with the inside of battery case 1 stopper jam-pack, with shell 1 inner sealing, then plate one deck nickel again in the outside of the tin layer 2 of shell 1 outer surface, carry out the manufacturing of electrode assemblie etc. then according to the technology of routine, assembling, thereby it is little to form internal resistance, the rechargeable battery that self discharge is little, and the use of this rechargeable battery prolonged greatly than life-span of general nickel plating battery, owing to be coated with one deck nickel, it is attractive in appearance to make that outer surface can not influence owing to the oxidation of tin.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. a shell is coated with the rechargeable battery of tin and nickel, have shell (1) and be fixed in the electrode assemblie that being used in the shell (1) produces electricity, it is characterized in that: be coated with tin layer (2) on the surface of shell (1), at tin layer (2) outside of shell (1) outer surface nickel coating (3).
2. shell according to claim 1 is coated with the rechargeable battery of tin and nickel, it is characterized in that: the cylindrical shell that described shell (1) is made for iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202323100U CN201508878U (en) | 2009-09-27 | 2009-09-27 | Charging battery plated with tin and nickel on outer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202323100U CN201508878U (en) | 2009-09-27 | 2009-09-27 | Charging battery plated with tin and nickel on outer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508878U true CN201508878U (en) | 2010-06-16 |
Family
ID=42470002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202323100U Expired - Fee Related CN201508878U (en) | 2009-09-27 | 2009-09-27 | Charging battery plated with tin and nickel on outer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508878U (en) |
-
2009
- 2009-09-27 CN CN2009202323100U patent/CN201508878U/en not_active Expired - Fee Related
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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: 20100616 Termination date: 20130927 |