CN101420049B - 9V lithium cell - Google Patents
9V lithium cell Download PDFInfo
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- CN101420049B CN101420049B CN2008101208957A CN200810120895A CN101420049B CN 101420049 B CN101420049 B CN 101420049B CN 2008101208957 A CN2008101208957 A CN 2008101208957A CN 200810120895 A CN200810120895 A CN 200810120895A CN 101420049 B CN101420049 B CN 101420049B
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- battery
- tray
- bonding jumper
- battery tray
- negative pole
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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 invention discloses a 9V lithium battery, which comprises three individual lithium batteries and three connected battery holders. The three individual lithium batteries are respectively arranged in the three battery holders; one end of each battery holder is open and the other end is provided with a through hole; the negative electrode of the battery is arranged in the opening of the battery holder and the positive electrode of the battery is arranged inside the through hole of the battery holder. The battery of the invention has the advantages that when the lithium battery is in short cut, the metal shell of the lithium battery can dissipate heat commendably so as to avoid the explosion of the lithium battery caused by the factor that accumulated heat can not be dissipated.
Description
Technical field
The present invention relates to a kind of battery, especially relate to a kind of 9V lithium battery.
Background technology
9V battery in the market mostly is alkaline battery or carbon battery, and it has reliable fail safe and is used widely.But the reason owing to properties of product can not be applied to some specific areas simultaneously, for example in the electrical appliance fields that capacity required is big, the storage time is long, operating temperature range is wide such as cigarette sense siren, gas meter, ammeter, water meters, the structure that is applied to the 9V lithium battery in above-mentioned field comprises 3 3V single lithium battery E of series connection mutually, and these 3 single lithium battery E are installed among the plastic casing A of a sealing.There is following shortcoming in the 9V lithium battery of this kind structure, 1, because the restriction of battery structure, the battery short circuit that fortuitous event causes, can cause the heating of battery, the shell radiating effect of closure is bad, heat gathers at inside battery, makes battery explosion easily, and the person or property on every side caused damage.2, be subjected under the situation of external force extruding at the 9V lithium battery and since the intensity of plastic casing a little less than, cause inner battery to cause leakage easily because of distortion.
Summary of the invention
Technical problem to be solved by this invention provides a kind of 9V lithium battery, and its good heat dissipation effect under the situation of battery short circuit, can not make battery explosion because heat accumulation can't distribute too soon yet.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of 9V lithium battery, comprise three single lithium battery, it also comprises three interconnective battery trays, described three single lithium battery lay respectively in described three battery trays, described battery tray one end is uncovered, the other end of described battery tray is provided with through hole, and the negative pole of described single lithium battery is positioned at the opening end of described battery tray, and the positive pole of described single lithium battery is positioned at the through hole of described battery tray.
Described three battery trays are outside equipped with shell.
Described shell and described three battery trays are wholely set.
Described three battery trays comprise first battery tray, second battery tray and the 3rd battery tray, described first battery tray, second battery tray and the 3rd electricity seat are arranged side by side successively in described shell, described three single lithium battery comprise first battery, second battery and the 3rd battery, described first battery, second battery and the 3rd battery lay respectively at described first battery tray, second battery tray and the 3rd battery tray, described first battery tray and described the 3rd battery tray be towards identical, described second battery tray towards with described first battery tray towards on the contrary.
Described shell is provided with total positive pole and total negative pole, described total positive pole is arranged on the positive terminal near first battery, described total negative pole is arranged on the negative pole end near first battery, the positive pole of described first battery is connected by first bonding jumper with the negative pole of described second battery, the positive pole of described second battery is connected by second bonding jumper with the negative pole of described the 3rd battery, be connected by the 3rd bonding jumper between the positive pole of described total positive pole and described the 3rd battery, be connected by the 4th bonding jumper between the negative pole of described total negative pole and described first battery.
Described the 3rd bonding jumper is tiled in the top of described first anode, first bonding jumper and second battery cathode, between described the 3rd bonding jumper and described first anode, first bonding jumper and second battery cathode insulating trip is set.
Described shell both sides are provided with insulation board, and described insulation board is positioned at the two extreme of described three single lithium battery.
Described first bonding jumper, second bonding jumper, the 3rd bonding jumper and the 4th bonding jumper all are the nickel bar.
Be coated with wrapping paper on the described shell.
Described first battery tray is communicated with the described second battery tray adjacent, described second battery tray is communicated with described the 3rd battery tray adjacent, and at least the first battery and described the 3rd battery are provided with insulating sleeve in described first battery, described second battery and described the 3rd battery.
Compared with prior art, the invention has the advantages that and comprise three interconnective battery trays, three single lithium battery lay respectively in three battery trays, battery tray one end is uncovered, the other end of battery tray is provided with through hole, the negative pole of single lithium battery is positioned at the opening end of battery tray, and the positive pole of single lithium battery is positioned at the through hole of battery tray.In the situation of lithium battery short circuit, the metal shell of single lithium battery is distribute heat well, avoids single lithium battery to set off an explosion because of heat accumulation can't distribute.
Three battery trays are outside equipped with shell, are subjected at shell under the situation of external force extruding, owing to also have battery tray in the shell, so external force can not avoided the stressed extruding of single lithium battery and leakage directly to the excessive pressure of single lithium battery generation.
Battery tray and shell are wholely set, and increase the intensity of shell, are that battery tray and shell can form in an injection moulding simultaneously, reduce production cost.
Three battery trays comprise first battery tray, second battery tray and the 3rd battery tray, first battery tray, second battery tray and the 3rd battery tray are arranged side by side in the enclosure successively, three single lithium battery lay respectively in three battery trays, first battery tray and second battery tray be towards identical, second battery tray towards with first battery tray towards on the contrary.Series connection is more convenient, simple in structure between three lithium batteries.
The 3rd bonding jumper is tiled in the top of first anode, first bonding jumper and second battery cathode, between the 3rd bonding jumper and first anode, first bonding jumper and second battery cathode insulating trip is set.The setting of insulating trip prevents the short circuit between the single lithium battery.
The shell both sides are provided with insulation board, and described insulation board is positioned at the two extreme of described three single lithium battery.Prevent that entering of external metallization spare from making internal short-circuit of battery, can make battery case more smooth simultaneously, the packing in the subsequent handling is effective.
First bonding jumper, second bonding jumper, the 3rd bonding jumper and the 4th bonding jumper all are the nickel bar, the good conductivity of nickel bar.
First battery tray is communicated with the second battery tray adjacent, and second battery tray is communicated with the 3rd battery tray adjacent, and first battery and second battery are respectively arranged with insulating sleeve, can prevent being in contact with one another and short circuit between battery.
Description of drawings
Fig. 1 is the structure chart of existing 9V lithium battery;
Fig. 2 is a three-dimensional exploded view of the present invention;
Fig. 3 is an internal anatomy of the present invention;
Fig. 4 is the position view of second bonding jumper of the present invention and the 4th bonding jumper;
Fig. 5 is the position view of first bonding jumper of the present invention;
Fig. 6 is the position view of insulating trip of the present invention;
Fig. 7 is the position view of insulating trip of the present invention and the 3rd bonding jumper.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
A kind of 9V lithium battery, comprise three single lithium battery, it also comprises three interconnective battery trays, three single lithium battery lay respectively in three battery trays, battery tray one end uncovered 17, the other end of battery tray is provided with through hole 18, and the negative pole of single lithium battery is positioned at uncovered 17 ends of battery tray, and the positive pole of single lithium battery is positioned at the through hole 18 of battery tray.Three battery trays are outside equipped with shell 1.Three battery trays comprise first battery tray 2, second battery tray 3 and the 3rd battery tray 4, first battery tray 2, second battery tray 3 and the 3rd battery tray 4 are arranged side by side successively in shell 1, three single lithium battery lay respectively in three battery trays, three single lithium battery comprise first battery 7, second battery 8 and the 3rd battery 10, first battery 7, second battery 8 and the 3rd battery 10 lay respectively at first battery tray 2, second battery tray 3 and the 3rd battery tray 4, first battery tray 2 and the 3rd battery tray 4 be towards identical, second battery tray 3 towards with first battery tray 2 towards on the contrary.Shell 1 is provided with total anodal 5 and total negative pole 6, described total anodal 5 are arranged on the positive terminal near first battery 7, described total negative pole 6 is arranged on the negative pole end near first battery 7, the positive pole of first battery 7 is connected by first bonding jumper 9 with the negative pole of second battery 8, the positive pole of second battery 8 is connected by second bonding jumper 11 with the negative pole of the 3rd battery 10, total anodal 5 with the positive pole of the 3rd battery 10 between be connected by the 3rd bonding jumper 12, always be connected by the 4th bonding jumper 13 between the negative pole of negative pole 6 and first battery 7.The 3rd bonding jumper 12 is tiled in the top of first battery, 7 positive poles, first bonding jumper 9 and second battery, 8 negative poles, between the 3rd bonding jumper 12 and first battery, 7 positive poles, first bonding jumper 9 and second battery, 8 negative poles insulating trip 14 is set.Shell 1 both sides are provided with insulation board 15, and insulation board 15 is positioned at the two extreme of described three single lithium battery.First bonding jumper 9, second bonding jumper 11, the 3rd bonding jumper 12 and the 4th bonding jumper 13 all are the nickel bar.Be coated with wrapping paper on the shell.First battery tray 2 is communicated with second battery tray, 3 adjacents, and second battery tray 3 is communicated with the 3rd battery tray 4 adjacents, and first battery 7 and the 3rd battery 10 are respectively arranged with insulating sleeve 16.
Claims (4)
1. 9V lithium battery, comprise three single lithium battery, it also comprises three interconnective battery trays, described three single lithium battery lay respectively in described three battery trays, described battery tray one end is uncovered, the other end of described battery tray is provided with through hole, the negative pole of described single lithium battery is positioned at the opening end of described battery tray, the positive pole of described single lithium battery is positioned at the through hole of described battery tray, it is characterized in that described three battery trays are outside equipped with shell, described shell and described three battery trays are wholely set, described three battery trays comprise first battery tray, second battery tray and the 3rd battery tray, described first battery tray, second battery tray and the 3rd battery tray are arranged side by side successively in described shell, described three single lithium battery comprise first battery, second battery and the 3rd battery, described first battery, second battery and the 3rd battery lay respectively at described first battery tray, second battery tray and the 3rd battery tray, described first battery tray and described the 3rd battery tray are towards identical, described second battery tray towards with described first battery tray towards on the contrary, described shell is provided with total positive pole and total negative pole, described total positive pole is arranged on the positive terminal near first battery, described total negative pole is arranged on the negative pole end near first battery, the positive pole of described first battery is connected by first bonding jumper with the negative pole of described second battery, the positive pole of described second battery is connected by second bonding jumper with the negative pole of described the 3rd battery, be connected by the 3rd bonding jumper between the positive pole of described total positive pole and described the 3rd battery, be connected by the 4th bonding jumper between the negative pole of described total negative pole and described first battery, described the 3rd bonding jumper is tiled in described first anode, the top of first bonding jumper and second battery cathode, described the 3rd bonding jumper and described first anode, between first bonding jumper and second battery cathode insulating trip is set, described shell both sides are provided with insulation board, and described insulation board is positioned at the two extreme of described three single lithium battery.
2. a kind of 9V lithium battery according to claim 1 is characterized in that described first bonding jumper, second bonding jumper, the 3rd bonding jumper and the 4th bonding jumper all are the nickel bar.
3. a kind of 9V lithium battery according to claim 1 is characterized in that being coated with wrapping paper on the described shell.
4. a kind of 9V lithium battery according to claim 1, it is characterized in that described first battery tray is communicated with the described second battery tray adjacent, described second battery tray is communicated with described the 3rd battery tray adjacent, and at least the first battery and described the 3rd battery are provided with insulating sleeve in described first battery, described second battery and described the 3rd battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101208957A CN101420049B (en) | 2008-09-11 | 2008-09-11 | 9V lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101208957A CN101420049B (en) | 2008-09-11 | 2008-09-11 | 9V lithium cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101420049A CN101420049A (en) | 2009-04-29 |
| CN101420049B true CN101420049B (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101208957A Active CN101420049B (en) | 2008-09-11 | 2008-09-11 | 9V lithium cell |
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| Country | Link |
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| CN (1) | CN101420049B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137923B (en) * | 2013-03-13 | 2015-05-13 | 宁波超霸能源有限公司 | 6V lithium battery |
| CN103794807B (en) * | 2014-01-23 | 2015-11-11 | 宁波超霸能源有限公司 | A kind of mounting equipment of 9V lithium battery |
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2008
- 2008-09-11 CN CN2008101208957A patent/CN101420049B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101420049A (en) | 2009-04-29 |
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