CN201084771Y - A large-size plastic-casing battery - Google Patents
A large-size plastic-casing battery Download PDFInfo
- Publication number
- CN201084771Y CN201084771Y CNU2007201756897U CN200720175689U CN201084771Y CN 201084771 Y CN201084771 Y CN 201084771Y CN U2007201756897 U CNU2007201756897 U CN U2007201756897U CN 200720175689 U CN200720175689 U CN 200720175689U CN 201084771 Y CN201084771 Y CN 201084771Y
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- CN
- China
- Prior art keywords
- battery
- large size
- size
- capping
- plastic casing
- 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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- Primary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a large-size plastic-housing battery, which comprises a large-size plastic housing and small-size alkali battery, the large-size plastic housing is cylindrical, a small-size battery mounting base is arranged inside the large-size plastic housing, the two ends of the small-size battery mounting base is respectively provided with a positive pole seal cover and a negative seal cover that respectively contact with the positive pole and negative pole of battery. The external shape of the battery is the same as safety-type or zinc-type large-size battery, but the small-size alkali battery is used in the interior of the battery, as the small-size alkali battery can meet the discharge standard of the large-size battery completely, thereby replacing application value of corresponding large-size battery. The utility model has the advantages of simple structure, easy assembly, stable performance, and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of battery structure, exactly is a kind of large size electric battery with plastic case.
Background technology
Along with the appearance of shortage of resources phenomenon all over the world, the price of non-ferrous metal rises rapidly in recent years, battery material is no exception, and the shell of traditional large size battery such as peace type, zinc type large size battery all is by the negative material of metal material zinc (being Zn) as battery, not only complex structure and cost are higher, do not have the market competitiveness, the trend of progressively being eliminated is arranged.Present peace type, the about 3.9 ohm of companies of its discharge capacity of zinc type large size battery on the market reach 280 minutes approximately when putting to 0.9V and did not wait to 320 minutes, only reach the discharge time under 3.9 ohm of equal conditions of No. 5 alkaline batteries, both voltage unanimities of comparing, No. 5 batteries of alkalescence reach the standard of its large size battery fully aspect electrical property, and use alkaline battery can reach the level that environmental protection does not have mercury, but because No. 5 alkaline battery volumes are less, therefore can not directly replace the large size battery and use, structurally need further improvement.
The utility model content
At the deficiency that prior art exists, the purpose of this utility model is to provide a kind of large size electric battery with plastic case.This battery is identical with peace type, zinc type large size battery in shape, and alkaline small cell is used in inside.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of large size electric battery with plastic case, comprise large size plastic casing and inner alkaline small cell thereof, described large size plastic casing is cylindrical, and its inside is provided with alkaline small cell mount pad, and two ends are respectively equipped with and contacted anodal capping of the positive and negative electrode of alkaline small cell and negative pole capping.
Described battery mount pad is and the suitable cylindrical shape of alkaline small cell, is positioned at the bottom of large size plastic casing and is connected as a single entity by floor with the large size plastic casing.
Described battery mount pad and large size plastic casing arranged concentric.
Described floor is vertically evenly arranged around the outer surface of battery mount pad.
The upper port internal fixation of described large size plastic casing has a locating ring, and its anodal capping is installed on the locating ring.
Be formed with annular inside edge in the lower port of described large size plastic casing, be fastened with the negative pole capping.
Described anodal capping and negative pole capping are made by conductive metallic material, are formed with annular ridge or annular groove on it.
The utility model makes its contour structures with large size battery at the outside suit plastic casing of common alkaline small cell, because alkaline small cell can reach the discharge standard of its large size battery fully, therefore can replace the use value of corresponding large size battery.Have simple in structure, be easy to advantages such as assembling, stable performance, low cost of manufacture.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model;
Fig. 2 is an internal structure schematic diagram of the present utility model;
Fig. 3 is the vertical view of large size plastic casing;
Fig. 4 is the cutaway view of large size plastic casing;
Fig. 5 is the stereogram of large size plastic casing;
Fig. 6 is the stereogram after Fig. 5 turns over turnback;
Fig. 7 is the vertical view of locating ring;
Fig. 8 is the cutaway view of locating ring.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of reference numerals is as follows:
The alkaline small cell of 1---large size plastic casing 2---
3---battery mount pad 4---floor
5---anodal capping 6---negative pole capping
The annular inside edge of 7---locating rings 8---
Extremely shown in Figure 8 as Fig. 1, this large size electric battery with plastic case mainly is made up of large size plastic casing 1 and inner alkaline small cell 2 thereof, large size plastic casing 1 is cylindrical, its inside is provided with alkaline small cell mount pad 3, this battery mount pad 3 and large size plastic casing 1 arranged concentric, be the cylindrical shape suitable with alkaline small cell 2, be positioned at the bottom of large size plastic casing 1 and be connected as a single entity by the floor of vertically evenly arranging 4 with the large size plastic casing, the two ends of large size plastic casing 1 be respectively equipped with alkaline small cell just, contacted anodal capping 5 of negative pole and negative pole capping 6, the upper port internal fixation has a locating ring 7, its anodal capping 5 is installed on the locating ring, be formed with annular inside edge 8 in the lower port, be fastened with negative pole capping 6, anodal capping 5 and negative pole capping 6 are made by conductive metallic material, are formed with annular ridge or annular groove on it.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw other various forms of products under enlightenment of the present invention.Though but on its shape or structure, do any variation, every identical with the utility model or akin technical scheme is all within its protection range.
Claims (7)
1. large size electric battery with plastic case, it is characterized in that, comprise large size plastic casing and inner alkaline small cell thereof, described large size plastic casing is cylindrical, its inside is provided with alkaline small cell mount pad, and two ends are respectively equipped with and contacted anodal capping of the positive and negative electrode of alkaline small cell and negative pole capping.
2. large size electric battery with plastic case according to claim 1 is characterized in that, described battery mount pad is and the suitable cylindrical shape of alkaline small cell, is positioned at the bottom of large size plastic casing and is connected as a single entity by floor with the large size plastic casing.
3. large size electric battery with plastic case according to claim 2 is characterized in that, described battery mount pad and large size plastic casing arranged concentric.
4. large size electric battery with plastic case according to claim 2 is characterized in that, described floor is vertically evenly arranged around the outer surface of battery mount pad.
5. large size electric battery with plastic case according to claim 1 is characterized in that, the upper port internal fixation of described large size plastic casing has a locating ring, and its anodal capping is installed on the locating ring.
6. large size electric battery with plastic case according to claim 1 is characterized in that, is formed with annular inside edge in the lower port of described large size plastic casing, is fastened with the negative pole capping.
7. large size electric battery with plastic case according to claim 1 is characterized in that, described anodal capping and negative pole capping are made by conductive metallic material, are formed with annular ridge or annular groove on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201756897U CN201084771Y (en) | 2007-09-21 | 2007-09-21 | A large-size plastic-casing battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201756897U CN201084771Y (en) | 2007-09-21 | 2007-09-21 | A large-size plastic-casing battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201084771Y true CN201084771Y (en) | 2008-07-09 |
Family
ID=39627243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201756897U Expired - Fee Related CN201084771Y (en) | 2007-09-21 | 2007-09-21 | A large-size plastic-casing battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201084771Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996812A (en) * | 2014-06-15 | 2014-08-20 | 保定风帆新能源有限公司 | Battery pack capable of rapidly replacing single batteries |
| WO2016011853A1 (en) * | 2014-07-23 | 2016-01-28 | 惠州市金能源科技有限公司 | Novel, environmentally friendly, leak-proof and safe high-capacity battery |
-
2007
- 2007-09-21 CN CNU2007201756897U patent/CN201084771Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996812A (en) * | 2014-06-15 | 2014-08-20 | 保定风帆新能源有限公司 | Battery pack capable of rapidly replacing single batteries |
| WO2016011853A1 (en) * | 2014-07-23 | 2016-01-28 | 惠州市金能源科技有限公司 | Novel, environmentally friendly, leak-proof and safe high-capacity 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: 20080709 Termination date: 20130921 |