CN202308125U - Square nickel-metal hydride battery - Google Patents
Square nickel-metal hydride battery Download PDFInfo
- Publication number
- CN202308125U CN202308125U CN2011203196311U CN201120319631U CN202308125U CN 202308125 U CN202308125 U CN 202308125U CN 2011203196311 U CN2011203196311 U CN 2011203196311U CN 201120319631 U CN201120319631 U CN 201120319631U CN 202308125 U CN202308125 U CN 202308125U
- Authority
- CN
- China
- Prior art keywords
- battery
- electrode sheet
- metal hydride
- bag
- positive electrode
- 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)
- Secondary Cells (AREA)
Abstract
The utility model discloses a square nickel-metal hydride battery. The square nickel-metal hydride battery comprises a battery positive electrode sheet and a battery negative electrode sheet and is characterized in that the battery positive electrode sheet is arranged in an insulating diagram bag, the battery negative electrode sheet covers the outer wall of the insulating diagram bag, the insulating diagram bag realizes insulation between the battery positive electrode sheet and the battery negative electrode sheet, and a layer of steel shell is arranged on the exterior of the battery negative sheet. According to the square nickel-metal hydride battery disclosed by the utility model, the insulating diagram bag of a battery is made to be a diagram bag just larger than a battery electrode sheet, the battery positive electrode sheet is arranged in the diagram bag and the battery negative electrode sheet covers the exterior of the diagram bag, thus the insulation of the positive electrode and the negative electrode of the battery is realized. The square nickel-metal hydride battery disclosed by the utility model has the advantages of ensuring that an electrode group is more smooth when the battery positive electrode sheet, the battery negative electrode sheet and diagram paper are assembled, avoiding that the battery is scrapped due to short circuit caused by fracture of the battery, and being convenient for subsequent production.
Description
[technical field]
The utility model relates to a kind of square Ni-MH battery.
[background technology]
Square Ni-MH battery has been widely used in the middle of various commercial production and the daily life as the rechargeable battery of a kind of novel environment friendly, memory-less effect.At present; The structure of folding battery diaphragm bag battery positive/negative plate is all adopted in the assembling of square Ni-MH battery both positive and negative polarity; Assembling like this, positive and negative plate and diaphragm paper are difficult to smooth, complicated operation; Cut irregular level group and cause difficulty, cause the pole piece distortion easily even fracture to produce and scrap or cause internal short-circuit of battery to production.
[utility model content]
The purpose of the utility model is to above-mentioned technological deficiency a kind of square Ni-MH battery to be provided, and the utmost point group that the utility model assembles out is more smooth, avoids battery to scrap because of part causes short circuit, is convenient to the subsequent production operation.
The technical scheme of the utility model is described below: a kind of square Ni-MH battery; Include a battery anode slice and a battery cathode sheet; It is characterized in that described battery anode slice is arranged in the insulation diaphragm bag, described battery cathode sheet is coated on the outer wall of insulation diaphragm bag; Described insulation diaphragm bag is realized the insulation to battery anode slice and battery cathode sheet, and described battery cathode sheet outside is provided with one deck box hat.
According to the utility model of said structure, its beneficial effect is that the utility model is made the diaphragm bag bigger slightly with battery pole piece with battery insulation diaphragm; The positive plate of battery is packed in the bag; The outside is wrapped negative plate more then, realizes the isolation of battery positive and negative electrode in this way, and utmost point group was more smooth when the utility model had guaranteed battery positive/negative plate and diaphragm paper assembling; Avoid battery to scrap, be convenient to the subsequent production operation because of part causes short circuit.
[description of drawings]
Accompanying drawing 1 is the structural representation of the utility model.
Battery anode slice in the drawings, 1; 2, battery cathode sheet; 3, insulation diaphragm bag; 4, box hat.
[embodiment]
Below in conjunction with accompanying drawing and execution mode the utility model is further described:
As shown in Figure 1; A kind of square Ni-MH battery includes a battery anode slice 1 and a battery cathode sheet 2, it is characterized in that; Described battery anode slice 1 is arranged in the insulation diaphragm bag 3; Described battery cathode sheet 2 is coated on the outer wall of insulation diaphragm bag 3, and described insulation diaphragm bag 3 realizes that described battery cathode sheet 2 outsides are provided with one deck box hat 4 to the insulation of battery anode slice 1 with battery cathode sheet 2.
Claims (1)
1. square Ni-MH battery; Include a battery anode slice and a battery cathode sheet; It is characterized in that described battery anode slice is arranged in the insulation diaphragm bag, described battery cathode sheet is coated on the outer wall of insulation diaphragm bag; Described insulation diaphragm bag is realized the insulation to battery anode slice and battery cathode sheet, and described battery cathode sheet outside is provided with one deck box hat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203196311U CN202308125U (en) | 2011-08-29 | 2011-08-29 | Square nickel-metal hydride battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203196311U CN202308125U (en) | 2011-08-29 | 2011-08-29 | Square nickel-metal hydride battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202308125U true CN202308125U (en) | 2012-07-04 |
Family
ID=46376958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203196311U Expired - Fee Related CN202308125U (en) | 2011-08-29 | 2011-08-29 | Square nickel-metal hydride battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202308125U (en) |
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2011
- 2011-08-29 CN CN2011203196311U patent/CN202308125U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20180829 |