CN203192882U - 6V lithium battery - Google Patents
6V lithium battery Download PDFInfo
- Publication number
- CN203192882U CN203192882U CN2013201143770U CN201320114377U CN203192882U CN 203192882 U CN203192882 U CN 203192882U CN 2013201143770 U CN2013201143770 U CN 2013201143770U CN 201320114377 U CN201320114377 U CN 201320114377U CN 203192882 U CN203192882 U CN 203192882U
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- CN
- China
- Prior art keywords
- lithium battery
- battery
- cover
- plastic casing
- fixed mount
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- 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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Abstract
The utility model discloses a 6V lithium battery which is characterized by comprising a plastic casing, a first lithium battery and a second lithium battery, wherein the plastic casing is internally provided with two battery cavities, namely a first battery cavity and a second battery cavity respectively; the first lithium battery is mounted in the first battery cavity, and the second lithium battery is mounted in the second battery cavity; the first lithium battery and the second lithium battery are arranged in parallel in opposite directions; the peripheral side of the plastic casing is provided with a largely open structure; a negative terminal of the first lithium battery is connected with a positive terminal of the second lithium battery cell by a nickel strap through spot welding; the upper end of the plastic casing is provided with a positive pole lug and a negative pole lug in a clamping manner; The positive pole lug is connected with a positive terminal of the first lithium battery; and the negative pole lug is connected with a negative terminal of the second lithium battery. The 6V lithium battery has the advantages that the peripheral side of the plastic casing is provided with a largely open structure, so that the lithium battery mountable size inside the plastic casing is effectively increased, and the battery capacity range inside a 2CR5 lithium battery is extended, so that the application range of the 2CR5 lithium battery is wider.
Description
Technical field
The utility model relates to a kind of lithium battery, especially a kind of 6V lithium battery.
Background technology
Current 2CR5 lithium battery (6V) generally adopts the totally enclosed type packing, and is simple in structure, easy for installation.Yet the shell of totally enclosed type packing has certain wall thickness, limited by the enclosure space inner space that shell is wrapped to form, the lithium battery volume of installing in the enclosure is restricted, and causes the finite capacity of the lithium battery of installing, thereby influences whole 2CR5 lithium battery performance.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of internal capacity of effective expansion battery of installing to promote the 6V lithium battery of battery performance.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of 6V lithium battery, comprise plastic casing, first lithium battery and second lithium battery, have two battery cavities in the described plastic casing, two battery cavities are respectively first battery cavities and second battery cavities, first lithium battery is installed in first battery cavities, second lithium battery is installed in second battery cavities, first lithium battery and second lithium battery are oppositely to place side by side, the outer circumferential side of described plastic casing is most of Open architecture, the negative pole end of first lithium battery is connected by a nickel strap spot welding with the positive terminal of second lithium battery, the upper end of described plastic casing is connected with positive pole ear and negative lug, described positive pole ear links to each other with the positive terminal of first lithium battery, and described negative lug links to each other with the negative pole end of second lithium battery.
Described plastic casing comprises first fixed mount and second fixed mount, and described first fixed mount and described second fixed mount are connected together by ultrasonic wave.
Described first fixed mount comprises upper end cover, lower bottom cover and connecting plate, described upper end cover is connected with described lower bottom cover by connecting plate, described second fixed mount comprises upper shell cover, lower cover and connecting wall, described upper shell cover is connected with described lower cover by connecting wall, described upper end cover and described upper shell cover are connected together by ultrasonic wave, described lower bottom cover and described lower cover are connected together by ultrasonic wave, one side of the transitional region of described connecting plate between first lithium battery and second lithium battery, the opposite side of the transitional region of described connecting wall between first lithium battery and second lithium battery.Form Open architecture between connecting plate and the connecting wall, can increase the volume of the lithium battery of installing, thereby increased the internal cell capacity of 2CR5 lithium battery.
Described positive pole ear is identical with described negative lug structure, described positive pole ear comprises stator and conducting strip, described stator is fixedlyed connected with conducting strip, described stator fixedly is connected to the top of described upper shell cover, the conducting strip of positive pole ear links to each other with the positive terminal of first lithium battery, and the conducting strip of negative lug links to each other with the negative pole end of second lithium battery.The 2CR5 lithium battery is simple and easy directly with contacting of external electric equipment.
The upper end of described upper shell cover is provided with anodal identifier and negative pole identifier, described anodal identifier bit is directly over the positive terminal position of first lithium battery, described negative pole identifier bit makes things convenient for the correct installation of battery directly over the negative pole end position of second lithium battery.
Compared with prior art, advantage of the present utility model is that the shell outer circumferential side is most of Open architecture, but effectively increased the lithium battery installation volume of plastic casing inside, enlarged the internal cell range of capacity of 2CR5 lithium battery, made the range of application of 2CR5 lithium battery more extensive.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model.
Embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
A kind of 6V lithium battery, comprise plastic casing, first lithium battery 11 and second lithium battery 12, the outer circumferential side of plastic casing is most of Open architecture, have first battery cavities 21 and second battery cavities 22 in the plastic casing, first lithium battery 11 is installed in first battery cavities 21, second lithium battery 12 is installed in second battery cavities 22, first lithium battery 11 and second lithium battery 12 are oppositely to place side by side, the negative pole end of first lithium battery 11 is connected by nickel strap 3 spot welding with the positive terminal of second lithium battery 12, the upper end of plastic casing is connected with positive pole ear and negative lug, plastic casing comprises first fixed mount and second fixed mount, first fixed mount comprises upper end cover 41, lower bottom cover 42 and connecting plate 43, upper end cover 41 is connected with lower bottom cover 42 by connecting plate 43, second fixed mount comprises upper shell cover 51, lower cover 52 and connecting wall 53, upper shell cover 51 is connected with lower cover 52 by connecting wall 53, upper end cover 41 and upper shell cover 51 are connected together by ultrasonic wave, lower bottom cover 42 and lower cover 52 are connected together by ultrasonic wave, one side of the transitional region of connecting plate 43 between first lithium battery 11 and second lithium battery 12, the opposite side of the transitional region of connecting wall 53 between first lithium battery 11 and second lithium battery 12, positive pole ear is identical with the negative lug structure, positive pole ear comprises stator 61 and conducting strip 62, stator 61 is fixedlyed connected with conducting strip 62, stator 61 fixedly is connected to the top of upper shell cover 51, the conducting strip 62 of positive pole ear links to each other with the positive terminal of first lithium battery 11, the conducting strip 62 of negative lug links to each other with the negative pole end of second lithium battery 12, the upper end of upper shell cover 51 is provided with anodal identifier 71 and negative pole identifier 72, anodal identifier 71 be positioned at first lithium battery 11 the positive terminal position directly over, negative pole identifier 72 be positioned at second lithium battery 12 the negative pole end position directly over.
Claims (5)
1. 6V lithium battery, it is characterized in that comprising plastic casing, first lithium battery and second lithium battery, have two battery cavities in the described plastic casing, two battery cavities are respectively first battery cavities and second battery cavities, first lithium battery is installed in first battery cavities, second lithium battery is installed in second battery cavities, first lithium battery and second lithium battery are oppositely to place side by side, the outer circumferential side of described plastic casing is most of Open architecture, the negative pole end of first lithium battery is connected by a nickel strap spot welding with the positive terminal of second lithium battery, the upper end of described plastic casing is connected with positive pole ear and negative lug, described positive pole ear links to each other with the positive terminal of first lithium battery, and described negative lug links to each other with the negative pole end of second lithium battery.
2. a kind of 6V lithium battery according to claim 1 is characterized in that described plastic casing comprises first fixed mount and second fixed mount, and described first fixed mount and described second fixed mount are connected together by ultrasonic wave.
3. a kind of 6V lithium battery according to claim 2, it is characterized in that described first fixed mount comprises upper end cover, lower bottom cover and connecting plate, described upper end cover is connected with described lower bottom cover by connecting plate, described second fixed mount comprises upper shell cover, lower cover and connecting wall, described upper shell cover is connected with described lower cover by connecting wall, described upper end cover and described upper shell cover are connected together by ultrasonic wave, described lower bottom cover and described lower cover are connected together by ultrasonic wave, one side of the transitional region of described connecting plate between first lithium battery and second lithium battery, the opposite side of the transitional region of described connecting wall between first lithium battery and second lithium battery.
4. a kind of 6V lithium battery according to claim 3, it is characterized in that described positive pole ear is identical with described negative lug structure, described positive pole ear comprises stator and conducting strip, described stator is fixedlyed connected with conducting strip, described stator fixedly is connected to the top of described upper shell cover, the conducting strip of positive pole ear links to each other with the positive terminal of first lithium battery, and the conducting strip of negative lug links to each other with the negative pole end of second lithium battery.
5. a kind of 6V lithium battery according to claim 4, the upper end that it is characterized in that described upper shell cover is provided with anodal identifier and negative pole identifier, described anodal identifier bit is directly over the positive terminal position of first lithium battery, and described negative pole identifier bit is directly over the negative pole end position of second lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201143770U CN203192882U (en) | 2013-03-13 | 2013-03-13 | 6V lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201143770U CN203192882U (en) | 2013-03-13 | 2013-03-13 | 6V lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192882U true CN203192882U (en) | 2013-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201143770U Expired - Fee Related CN203192882U (en) | 2013-03-13 | 2013-03-13 | 6V lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192882U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137926A (en) * | 2013-03-13 | 2013-06-05 | 宁波超霸能源有限公司 | 6V lithium battery |
| CN108574070A (en) * | 2018-03-16 | 2018-09-25 | 河北中兴汽车制造有限公司 | A kind of installation fixed structure of soft-package battery module |
-
2013
- 2013-03-13 CN CN2013201143770U patent/CN203192882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137926A (en) * | 2013-03-13 | 2013-06-05 | 宁波超霸能源有限公司 | 6V lithium battery |
| CN108574070A (en) * | 2018-03-16 | 2018-09-25 | 河北中兴汽车制造有限公司 | A kind of installation fixed structure of soft-package battery module |
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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 |
Granted publication date: 20130911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |