CN201017925Y - Ellipses lithium manganese button cell combined power source - Google Patents
Ellipses lithium manganese button cell combined power source Download PDFInfo
- Publication number
- CN201017925Y CN201017925Y CN200620015802.0U CN200620015802U CN201017925Y CN 201017925 Y CN201017925 Y CN 201017925Y CN 200620015802 U CN200620015802 U CN 200620015802U CN 201017925 Y CN201017925 Y CN 201017925Y
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- Prior art keywords
- battery
- button cell
- power source
- oval
- battery case
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Abstract
The utility model discloses an elliptic lithium button type battery integrated power source. The space availability of a battery outer casing of the integrated power source is high, to result in the increment of the battery capacity within a unit volume. Moreover, series-parallel connections can be utilized to arbitrarily combine into a power source required by different power sources within a fixed space. The reasonable structure of the oblong lithium button battery can reduce the leakage of the electrolyte in the battery and improve the storage performance of the battery, and can eliminate the open circuit phenomenon during the discharging process, and the elliptic supporting ring frame can decelerate the impact of the intrinsic pressure during the discharging process of the battery, to improve the battery safety.
Description
Technical field:
The utility model relates to a kind of power supply, is meant a kind of high power capacity, the li-Mn button cell integrated drive generator that anti-leakage is good more specifically.
Background technology:
The structure external form of the li-Mn button cell of Xiao Shouing all is circular in the market, that the battery of this circle has is easy to process, capacity is high, low cost and other advantages, but existing international standard is the battery case cubical content of identical voltage be fix and be shaped as rectangle, batteries circular or other shapes cooperate with rectangular battery case and exist space availability ratio and cross defectives such as low.Make the capacitance of entire cell low excessively.
The utility model content:
At the deficiencies in the prior art, the utility model provides a kind of capacity high li-Mn button cell integrated drive generator.
A kind of oval li-Mn button cell integrated drive generator comprises battery case, and this battery case has rectangular accommodation space, and oval li-Mn button cell is installed in this accommodation space.
Described battery is horizontal stack of single independently oval li-Mn button cell or perpendicular stack.
Described oval li-Mn button cell comprises the negative cover that is provided with the lithium sheet, is provided with the anode cover of positive plate, is arranged on the barrier film between positive plate and the lithium sheet, is provided with the ambroin circle that seals in the portion of being fitted to each other of negative cover and anode cover.
The utility model beneficial effect is, rectangular battery case cooperates with oval li-Mn button cell, and battery case space availability ratio height makes the increase of the battery capacity in the unit volume.And in fixing space, can be arbitrarily made with the power supply of different voltage requests with connection in series-parallel.The rational structure of oval li-Mn button cell can reduce the seepage of battery electrolyte inside, improve the storge quality of battery, can stop the open circuit phenomenon of discharge process, the oval ring stand that supports can slow down interior impact of pressing in the battery discharge procedure, thereby reaches the raising battery security.
Description of drawings
Fig. 1 is the structural representation of embodiment one of the present utility model
Fig. 2 is the structural representation of embodiment two of the present utility model.
Fig. 3 is the structural representation of embodiment three of the present utility model.
10 negative poles, 20 utmost points, 30 battery cases, 40 batteries, 50 foams
Embodiment:
Embodiment 1
Below in conjunction with accompanying drawing the utility model is described further, Fig. 1 is first embodiment of the present utility model, with the Voltaic battery is example, according to capacitance with the series connection of 3 120H batteries after, the reusable heat draw is nested together oval li-Mn button cell 40, the negative plate of battery case 30 is welded on the negative pole 10 of series-connected cell 40, the positive plate of battery case 30 is welded on the series-connected cell positive pole 20, and sticks insulation spacer.Because the battery case of Voltaic battery 30 shapes and space are (international standards) of fixing, thereby adopted oval li-Mn button cell 40 to save space in the battery case 30 greatly, the bottom of battery case 30 is provided with a foam 50, makes battery 40 at battery case 30 internal fixation.
Embodiment 2
As shown in Figure 2, be example with the Voltaic battery, 3 120H batteries are cascaded, the positive pole 20 and the positive pole of two groups of series-connected cells 40 is superimposed, make 40 parallel connections of two Battery packs.The reusable heat draw combines two Battery packs 40, and the negative pole 10 of brace with two groups of series-connected cells welded, the negative plate of battery case 30 is welded on the negative pole 10 of batteries in parallel connection, at positive pole 20 places of two Battery packs 40 hot glue pipe otch, be that positive plate on the battery case 30 is connected with anode 20, and stick insulation spacer.The beneficial effect of present embodiment is in the battery case 30 of the Voltaic battery of standard, and the capacitance of battery is increased.Change the requirement that single oval li-Mn button cell connected mode can realize different voltages.
Embodiment 3
As shown in Figure 3, with the Voltaic battery is example, 3 120H batteries are cascaded, the reusable heat draw is nested together 3 batteries, the negative pole of battery case 30 is welded on the negative pole 10 of series-connected cell 40, the positive pole 20 of series-connected cell 40 is connected with positive pole on the battery shell 30, and sticks insulation spacer.The beneficial effect of present embodiment is in the battery case 30 of the Voltaic battery of standard, and the capacitance of battery is increased
The description of the foregoing description is just in order to illustrate the utility model more easily, be not in order to limit scope of the present utility model, allly understand this operator by specification of the present utility model, being modified in of being done do not break away under the spirit of the present utility model, all should be considered as close with the utility model, by the scope of applying for a patent of the present utility model is contained.
Claims (3)
1. an oval li-Mn button cell integrated drive generator comprises battery case, and it is characterized in that: this battery case has rectangular accommodation space, and oval li-Mn button cell is installed in this accommodation space.
2. according to claims 1 described oval li-Mn button cell integrated drive generator, it is characterized in that: described battery is horizontal stack of single independently oval li-Mn button cell or perpendicular stack.
3. according to claims 1 described oval li-Mn button cell integrated drive generator, it is characterized in that: described oval li-Mn button cell comprises the negative cover that is provided with the lithium sheet, be provided with the anode cover of positive plate, between positive plate and lithium sheet, be provided with barrier film, be provided with the ambroin circle that seals in the portion of being fitted to each other of negative cover and anode cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620015802.0U CN201017925Y (en) | 2006-11-16 | 2006-11-16 | Ellipses lithium manganese button cell combined power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620015802.0U CN201017925Y (en) | 2006-11-16 | 2006-11-16 | Ellipses lithium manganese button cell combined power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017925Y true CN201017925Y (en) | 2008-02-06 |
Family
ID=39058424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620015802.0U Expired - Fee Related CN201017925Y (en) | 2006-11-16 | 2006-11-16 | Ellipses lithium manganese button cell combined power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017925Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550919A (en) * | 2018-03-16 | 2018-09-18 | 深圳市前海星火同为科技有限公司 | A kind of high-capacity lithium-manganese battery and preparation method being convenient for carrying |
-
2006
- 2006-11-16 CN CN200620015802.0U patent/CN201017925Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550919A (en) * | 2018-03-16 | 2018-09-18 | 深圳市前海星火同为科技有限公司 | A kind of high-capacity lithium-manganese battery and preparation method being convenient for carrying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: WANG JIAN ^ |
|
| CU01 | Correction of utility model |
Correction item: Co-patentee Correct: Wang Jian Number: 06 Page: The title page Volume: 24 |
|
| CU03 | Publication of corrected utility model |
Correction item: Co-patentee Correct: Wang Jian Number: 06 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: WANG JIAN ^ |
|
| DD01 | Delivery of document by public notice |
Addressee: Lijia Power Source Technology (Shenzhen) Co.,Ltd Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Lijia Power Source Technology (Shenzhen) Co.,Ltd Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |