CN103137923A - 6V lithium battery - Google Patents
6V lithium battery Download PDFInfo
- Publication number
- CN103137923A CN103137923A CN2013100807251A CN201310080725A CN103137923A CN 103137923 A CN103137923 A CN 103137923A CN 2013100807251 A CN2013100807251 A CN 2013100807251A CN 201310080725 A CN201310080725 A CN 201310080725A CN 103137923 A CN103137923 A CN 103137923A
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- battery
- plain
- plain battery
- negative pole
- positive terminal
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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
Abstract
The invention discloses a 6V lithium battery which comprises a plastic casing and two battery cells, wherein the positive pole end of the second battery cell is provided with an insulating sleeve; the insulating sleeve comprises a transverse annular part and a vertical annular part which are arranged integrally; the transverse annular part is covered on the outer annular part on the periphery of the positive pole terminal; the positive pole terminal of the second battery cell is exposed; the vertical annular part is wrapped on the side wall of the negative pole of the second battery cell adjacent to the positive pole terminal; and the negative pole terminal of the first battery cell is connected with the positive pole terminal of the second battery cell through a nickel strap. The invention has the following advantages: the negative pole side wall between the two battery cells is separated; the nickel strap has certain softness, and thus, can be deformed under certain particular conditions, so the addition of the insulating sleeve can prevent the nickel strap from colliding with the outer annular part on the periphery of the positive pole terminal of the second battery cell due to deformation; and the outer annular part on the periphery of the positive pole terminal is the negative pole body of the battery cell, thereby avoiding the problem of short circuit caused by the deformation of the nickel strap.
Description
Technical field
The present invention relates to a kind of lithium battery, especially relate to a kind of 6V lithium battery.
Background technology
lithium battery is mainly used in cigarette sense siren, gas meter, ammeter, water meter, the capacity requireds such as camera are large, storage time is long, the electrical appliance field that operating temperature range is wide, the structure of traditional CR-P2 lithium battery (6V) comprises plastic casing and two batteries, two batteries adopt opposite direction and are arranged on side by side in plastic casing, the positive pole of one of them battery is connected by wire with the negative pole of another battery, due to the restriction that is subjected to battery capacity and plastic casing size, distance between two batteries is very approaching, in order to prevent the short circuit between two batteries, before plastic casing that two batteries are packed into, need first single battery to be packed insulation with materials such as sleeve pipe or label paper, cell without the packing insulation is called " plain battery ".There are the following problems for the structure of this kind lithium battery: owing to increasing monocell packing link, make production technology increase, cost strengthens.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of 6V lithium battery of easy to process, dependable performance.
the present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of 6V lithium battery, comprise plastic casing and the two plain batteries of joint, the two plain batteries of joint comprise the first plain battery and the second plain battery, one end of described plastic casing is provided with anodal hole and negative pole hole, it is placed side by side in described plastic casing that the two plain batteries of joint are pressed rightabout, the positive terminal of the first plain battery is adjacent to anodal hole, the negative terminal of the second plain battery is adjacent to the negative pole hole, the anodal end of described the second plain battery is provided with insulating case, described insulating case comprises horizontal annulus and the vertical annulus that is wholely set, described horizontal annulus hides the outer portion of the positive terminal periphery of the second plain battery, the positive terminal of described the second plain battery exposes, described vertical annulus wraps the negative pole sidewall near positive terminal on the second plain battery, the negative terminal of described the first plain battery is connected by nickel strap with the positive terminal of the second plain battery.
The centre of described plastic casing is provided with insulating barrier, described insulating barrier is from outer portion one segment distance of the positive terminal periphery of the second plain battery, the height of described insulating barrier adds that the height of vertical annulus is not more than the height of the negative pole sidewall of the second plain battery, and described insulating barrier is isolated the negative pole sidewall of the first plain battery and the negative pole sidewall of the second plain battery mutually.
Described plastic casing comprises cylindrical case and vinyl cover, passes through the ultrasonic drilling machine welding between described cylindrical case and described vinyl cover.
The thickness of the horizontal annulus of described insulating case is 0.9mm, and the thickness of vertical annulus is 0.25mm.
The first plain battery and the second plain battery are the CR17335 battery.
Compared with prior art, advantage of the present invention is the increase of insulating case, effect with two aspects, the one, the negative pole sidewall between two plain batteries is kept apart, the 2nd, because nickel strap has certain flexibility, at some in particular cases, nickel strap can deform, the increase of insulating case can prevent that nickel strap from encountering the outer portion of the positive terminal periphery of the second plain battery because of deformation, the outer portion of positive terminal periphery is the negative pole body of plain battery, therefore can avoid the short circuit problem that brings because of nickel strap deformation.
Insulating case manufacturing processing is very simple, when assembling lithium battery simultaneously, installs also very conveniently, can realize the automation water operation, and production efficiency improves greatly, monocell is packed insulation processing compares with traditional, and production efficiency can improve 50% left and right.
Description of drawings
Fig. 1 is exploded view of the present invention;
Fig. 2 is the vertical view of cylindrical case of the present invention;
Fig. 3 is the stereogram of cylindrical case of the present invention.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
a kind of 6V lithium battery, comprise plastic casing 1 and the two plain batteries 2 of joint, the two plain batteries 2 of joint comprise the first plain battery 21 and the second plain battery 22, one end of plastic casing 1 is provided with anodal hole 11 and negative pole hole 12, it is placed side by side in plastic casing 1 that the two plain batteries 2 of joint are pressed rightabout, the positive terminal of the first plain battery 21 is adjacent to anodal hole 11, the negative terminal of the second plain battery 22 is adjacent to negative pole hole 12, the anodal end of the second plain battery 22 is provided with insulating case 3, insulating case 3 comprises horizontal annulus 31 and the vertical annulus 32 that is wholely set, laterally annulus 31 hides the outer portion 221 of the positive terminal periphery of the second plain battery 22, the positive terminal 224 of the second plain battery 22 exposes, vertical annulus 32 wraps the negative pole sidewall 222 near positive terminal 224 on the second plain battery 22, the negative terminal 211 of the first plain battery 21 is connected by nickel strap 5 with the positive terminal 224 of the second plain battery 22.
The centre of plastic casing 1 is provided with insulating barrier 6, insulating barrier 6 is from outer portion 221 1 segment distances of positive terminal 224 peripheries of the second plain battery 22, the height of insulating barrier 6 adds that the height of vertical annulus 32 is not more than the height of the negative pole sidewall 222 of the second plain battery 22, and insulating barrier 6 is isolated the negative pole sidewall 212 of the first plain battery 21 and the negative pole sidewall 222 of the second plain battery 22 mutually.
Plastic casing 1 comprises cylindrical case 13 and vinyl cover 14, passes through the ultrasonic drilling machine welding between cylindrical case 13 and vinyl cover 14.
The thickness of the horizontal annulus 31 of insulating case 3 is 0.9mm, and the thickness of vertical annulus 32 is 0.25mm.
The first plain battery and the second plain battery are the CR17335 battery.
Claims (5)
1. 6V lithium battery, it is characterized in that comprising plastic casing and the two plain batteries of joint, the two plain batteries of joint comprise the first plain battery and the second plain battery, one end of described plastic casing is provided with anodal hole and negative pole hole, it is placed side by side in described plastic casing that the two plain batteries of joint are pressed rightabout, the positive terminal of the first plain battery is adjacent to anodal hole, the negative terminal of the second plain battery is adjacent to the negative pole hole, the anodal end of described the second plain battery is provided with insulating case, described insulating case comprises horizontal annulus and the vertical annulus that is wholely set, described horizontal annulus hides the outer portion of the positive terminal periphery of the second plain battery, the positive terminal of described the second plain battery exposes, described vertical annulus wraps the negative pole sidewall near positive terminal on the second plain battery, the negative terminal of described the first plain battery is connected by nickel strap with the positive terminal of the second plain battery.
2. a kind of 6V lithium battery according to claim 1, the centre that it is characterized in that described plastic casing is provided with insulating barrier, described insulating barrier is from outer portion one segment distance of the positive terminal periphery of the second plain battery, the height of described insulating barrier adds that the height of vertical annulus is not more than the height of the negative pole sidewall of the second plain battery, and described insulating barrier is isolated the negative pole sidewall of the first plain battery and the negative pole sidewall of the second plain battery mutually.
3. a kind of 6V lithium battery according to claim 2, is characterized in that described plastic casing comprises cylindrical case and vinyl cover, passes through the ultrasonic drilling machine welding between described cylindrical case and described vinyl cover.
4. a kind of 6V lithium battery according to claim 1, the thickness that it is characterized in that the horizontal annulus of described insulating case is 0.9mm, the thickness of vertical annulus is 0.25mm.
5. a kind of 6V lithium battery according to claim 1, is characterized in that the first plain battery and the second plain battery are the CR17335 battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080725.1A CN103137923B (en) | 2013-03-13 | 2013-03-13 | 6V lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310080725.1A CN103137923B (en) | 2013-03-13 | 2013-03-13 | 6V lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103137923A true CN103137923A (en) | 2013-06-05 |
| CN103137923B CN103137923B (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310080725.1A Active CN103137923B (en) | 2013-03-13 | 2013-03-13 | 6V lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103137923B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109690813A (en) * | 2016-08-25 | 2019-04-26 | Fdk株式会社 | Battery spacer |
| CN110429215A (en) * | 2019-07-16 | 2019-11-08 | 博科能源系统(深圳)有限公司 | Battery bracket and battery structure |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1069892A (en) * | 1996-08-27 | 1998-03-10 | Matsushita Electric Ind Co Ltd | Battery pack |
| CN1278661A (en) * | 1999-06-22 | 2001-01-03 | 赫德森索夫特株式会社 | Battery assembly |
| JP2001076692A (en) * | 1999-08-31 | 2001-03-23 | Sanyo Electric Co Ltd | Packed battery |
| JP2001076695A (en) * | 1999-08-31 | 2001-03-23 | Sanyo Electric Co Ltd | Packed battery |
| CN101160676A (en) * | 2005-04-14 | 2008-04-09 | 松下电器产业株式会社 | Production method for electric device assembly and electric device assembly |
| CN201117696Y (en) * | 2007-11-14 | 2008-09-17 | 厉斌 | Multipurpose battery converter |
| CN101420049A (en) * | 2008-09-11 | 2009-04-29 | 宁波超霸能源有限公司 | A kind of 9V lithium battery |
| CN102263215A (en) * | 2010-05-26 | 2011-11-30 | 横河电机株式会社 | Battery housing device |
| JP2013020700A (en) * | 2011-07-07 | 2013-01-31 | Gs Yuasa Corp | Connector and power supply module |
| CN203192884U (en) * | 2013-03-13 | 2013-09-11 | 宁波超霸能源有限公司 | 6V lithium battery |
| CN103415942A (en) * | 2011-03-21 | 2013-11-27 | 株式会社Lg化学 | Battery cell holder having improved connection reliability, and battery module including same |
-
2013
- 2013-03-13 CN CN201310080725.1A patent/CN103137923B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1069892A (en) * | 1996-08-27 | 1998-03-10 | Matsushita Electric Ind Co Ltd | Battery pack |
| CN1278661A (en) * | 1999-06-22 | 2001-01-03 | 赫德森索夫特株式会社 | Battery assembly |
| JP2001076692A (en) * | 1999-08-31 | 2001-03-23 | Sanyo Electric Co Ltd | Packed battery |
| JP2001076695A (en) * | 1999-08-31 | 2001-03-23 | Sanyo Electric Co Ltd | Packed battery |
| CN101160676A (en) * | 2005-04-14 | 2008-04-09 | 松下电器产业株式会社 | Production method for electric device assembly and electric device assembly |
| CN201117696Y (en) * | 2007-11-14 | 2008-09-17 | 厉斌 | Multipurpose battery converter |
| CN101420049A (en) * | 2008-09-11 | 2009-04-29 | 宁波超霸能源有限公司 | A kind of 9V lithium battery |
| CN102263215A (en) * | 2010-05-26 | 2011-11-30 | 横河电机株式会社 | Battery housing device |
| CN103415942A (en) * | 2011-03-21 | 2013-11-27 | 株式会社Lg化学 | Battery cell holder having improved connection reliability, and battery module including same |
| JP2013020700A (en) * | 2011-07-07 | 2013-01-31 | Gs Yuasa Corp | Connector and power supply module |
| CN203192884U (en) * | 2013-03-13 | 2013-09-11 | 宁波超霸能源有限公司 | 6V lithium battery |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109690813A (en) * | 2016-08-25 | 2019-04-26 | Fdk株式会社 | Battery spacer |
| CN110429215A (en) * | 2019-07-16 | 2019-11-08 | 博科能源系统(深圳)有限公司 | Battery bracket and battery structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103137923B (en) | 2015-05-13 |
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| PB01 | Publication | ||
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Address after: 315103 No. 128, Xingguang Road, hi tech Zone, Zhejiang, Ningbo Applicant after: Ningbo GP Energy Co., Ltd. Address before: 315103 No. 128, Xingguang Road, Ningbo science and Technology Park, Zhejiang, China Applicant before: Ningbo GP Energy Co., Ltd. |
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| GR01 | Patent grant |