CN2141933Y - Adsorption type chargeable battery - Google Patents
Adsorption type chargeable battery Download PDFInfo
- Publication number
- CN2141933Y CN2141933Y CN92231330U CN92231330U CN2141933Y CN 2141933 Y CN2141933 Y CN 2141933Y CN 92231330 U CN92231330 U CN 92231330U CN 92231330 U CN92231330 U CN 92231330U CN 2141933 Y CN2141933 Y CN 2141933Y
- Authority
- CN
- China
- Prior art keywords
- positive electrode
- pole plate
- electrode
- housing
- electrolyte
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
Abstract
The utility model discloses an adsorption type chargeable battery, comprising a shell, a pole plate and electrolyte. The adsorption type chargeable battery is characterized in that the exterior of the bottom of the shell is provided with a negative pole conducting strip, and an upper opening is provided with an electrode hood which carries a positive electrode. The pole plate is arranged in the shell and divided into a plurality of sections by isolation plates. The positive electrode end of the pole plate is connected with the positive electrode, and the negative electrode end is connected with the negative pole conducting strip. Non alkali containing glass fiber cottons are filled between the sections of the pole plate. The electrolyte is contained by the fiber cottons. The upper opening of the shell is sealed by a sealing layer. Therefore, the full sealing is realized, and the adsorption type chargeable battery does not need maintenance.
Description
The utility model relates to a kind of dry cell, particularly the dry cell that can charge.
The dry cell of selling on the existing market has two big classes, and a class is a chemical cell, mainly makes with materials such as zinc, manganese, and this battery can't charge, and can only disposablely use; Another kind of is rechargeable dry cell, adopts materials such as nickel, cadmium or lithium to make, and can charge, and can reuse, but cost is higher.
The purpose of this utility model is that a kind of absorption type rechargeable battery will be provided, and it can use by recharge, and cost is also low.
The utility model comprises housing, pole plate, electrolyte etc., feature is the cathode conductive film of the outer bottom of housing, suitable for reading have an electrode hood, at its top positive electrode is arranged, the pole plate device is in housing, be separated into some groups by division board, mutually after the series connection, its positive terminal links to each other with the positive electrode at electrode hood top, and negative pole end is connected with the cathode conductive film of outer bottom, is lined with the alkali-free glass fibre cotton between the pole plate, electrolyte is inhaled and is floated on the glass fibre cotton, seal the suitable for reading of housing by sealant, thereby guarantee that electrolyte can not leak, the charging back just can be used.
The utility model forms according to the architecture advances of lead accumulator, owing to adopted the alkali-free glass isolation between pole plate, both can insulate, can inhale floating electrolyte again, realize totally-enclosed, non-maintaining, compare with existing nickel, cadmium, the rechargeable dry cell of lithium class simultaneously, characteristics such as cost can reduce more than 1/3rd, and it is big to have a capacity, and discharge time is long.
Concrete structure of the present utility model is provided by the following drawings and embodiment.
Fig. 1 is the front view (B-B cuts open) according to the embodiment that the utility model proposes.
Fig. 2 is the vertical view (A-A cuts open) of embodiment.
Do further specifying of embodiment below in conjunction with accompanying drawing: present embodiment is pressed the design of 4V voltage, its overall dimension is with reference to No. 1 dry cell, it has a housing (11), the outer bottom of housing has a cathode conductive film (10), suitable for reading have an electrode hood (16), and the positive electrode at electrode hood top (17) adopts the cylinder type hollow electrode, and core is provided with negative electrode (3) within it, insulating barrier (2) is arranged between positive electrode and the negative electrode, can directly insert for the composite power supply plug when charging like this.Pole plate (7), (8) and (13), (14) are according to the 4V voltage that designs, be divided into two groups of devices in housing, separate by division board (9), wherein (7) and (13) are positive plate, (8) and (14) be negative plate, with lead (4) positive plate (7) is connected with positive electrode (17), negative plate (8) is connected with (14), negative plate (13) is connected with negative electrode (3) with cathode conductive film (10) respectively with lead (15) with lead (5).Between each pole plate, embedding lining alkali-free glass fibre cotton (12) between pole plate and the housing on the alkali-free glass fibre cotton, makes it be the floating state of saturated suction electrolyte perfusion, and attention can not pour into too much.And then with sealant (6) the suitable for reading of housing sealed, electrolyte is not leaked, do not evaporate, sealant preferably adopts the epoxy resin embedding.
Electrode hood (16) is integral with the housing interference fit, increases contact-making surface for making between positive electrode (17) energy and the load, and a configurable conduction cap (1) covers when needing, and it can be pulled down again during charging, so that attaching plug inserts.
Claims (3)
1, a kind of absorption type rechargeable battery comprises housing, pole plate, electrolyte etc., it is characterized in that the outer bottom of housing (11) has cathode conductive film (10), and suitable for reading have an electrode hood (16), and positive electrode (17) is arranged at its top; The pole plate device is in housing, be separated into some groups by division board (9), mutually after the series connection, its positive terminal links to each other with positive electrode (17), negative pole end is connected with cathode conductive film (10), be lined with alkali-free glass fibre cotton (12) between the pole plate, electrolyte is inhaled and is floated on the glass fibre cotton, seals the suitable for reading of housing by sealant (6).
2, rechargeable battery as claimed in claim 1 is characterized in that positive electrode (17) is the cylinder type hollow electrode, its inner core that the negative electrode (3) that communicates with cathode conductive film (10) is arranged, and insulating barrier (2) is arranged between positive electrode and the negative electrode.
3, rechargeable battery as claimed in claim 2 is characterized in that being furnished with on the positive electrode (17) removable imperial conduction cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92231330U CN2141933Y (en) | 1992-09-05 | 1992-09-05 | Adsorption type chargeable battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92231330U CN2141933Y (en) | 1992-09-05 | 1992-09-05 | Adsorption type chargeable battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2141933Y true CN2141933Y (en) | 1993-09-08 |
Family
ID=33774208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92231330U Expired - Fee Related CN2141933Y (en) | 1992-09-05 | 1992-09-05 | Adsorption type chargeable battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2141933Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859914A (en) * | 2010-05-27 | 2010-10-13 | 厦门太和动力电源科技有限公司 | Poly-lithium battery with high safety and high capacity and energy division process thereof |
-
1992
- 1992-09-05 CN CN92231330U patent/CN2141933Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101859914A (en) * | 2010-05-27 | 2010-10-13 | 厦门太和动力电源科技有限公司 | Poly-lithium battery with high safety and high capacity and energy division process thereof |
| CN101859914B (en) * | 2010-05-27 | 2012-09-26 | 厦门太和动力电源科技有限公司 | Poly-lithium battery with high safety and high capacity and energy division process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |