CN206180010U - Connection structure of 1. 5V constant voltage lithium cell of 5 numbers disposable alkaline batteries of fungible - Google Patents
Connection structure of 1. 5V constant voltage lithium cell of 5 numbers disposable alkaline batteries of fungible Download PDFInfo
- Publication number
- CN206180010U CN206180010U CN201621224526.9U CN201621224526U CN206180010U CN 206180010 U CN206180010 U CN 206180010U CN 201621224526 U CN201621224526 U CN 201621224526U CN 206180010 U CN206180010 U CN 206180010U
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- CN
- China
- Prior art keywords
- lithium ion
- battery core
- voltage circuit
- reduction voltage
- circuit plate
- Prior art date
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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
-
- 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
Abstract
The utility model relates to a connection structure of 1.5V constant voltage lithium cell of 5 numbers disposable alkaline batteries of fungible, including cylindrical lithium ion cell, cylindrical lithium ion cell's upper end is provided with tube -shape battery core support, be provided with the reduction voltage circuit board that is used for reducing cylindrical lithium ion cell output voltage in the tube -shape battery core support, be provided with the annular pressure spring piece that is connected with cylindrical lithium ion cell's negative pole shell between tube -shape battery core support and the cylindrical lithium ion cell, have on the annular pressure spring piece be connected with the negative pole input of reduction voltage circuit board turn the form shell fragment. This connection structure is simple structure not only, reduces the processing degree of difficulty of constant voltage lithium cell moreover, improves assembly efficiency.
Description
Technical field
The utility model is related to a kind of attachment structure of the 1.5V constant pressure lithium batteries of alternative No. 5 disposable alkaline cells.
Background technology
Disposable No. 5 alkaline batteries, because service life is short, and in use voltage can be with the increasing of use time
Plus and constantly reduce, situations such as cause spread of voltage so that lithium ion battery substitutes disposable No. 5 alkaline batteries becomes one
The trend of kind.But because the battery core nominal voltage of lithium ion battery is 3.7V so that it can not directly apply to 1.5V alkaline electros
The field that pond uses, needs to be depressured for this.Due to the positive and negative electrode output end and step-down electricity of existing lithium-ion electric core
Substantially all using resistance spot welding or soldering tin technique, this connected mode not only causes alternative disposable No. 5 alkali for the connection of road plate
The processing of the lithium ion battery of property battery is more complicated, and is unfavorable for the assembling in later stage.
The content of the invention
The purpose of this utility model is to provide a kind of 1.5V constant pressure lithium batteries of alternative No. 5 disposable alkaline cells
Attachment structure, is not only simple in structure, and reduces difficulty of processing.
The technical solution of the utility model is：A kind of 1.5V constant pressure lithium batteries of alternative No. 5 disposable alkaline cells
Attachment structure, including column lithium ion electric core, the upper end of the column lithium ion electric core is provided with tubular battery core bracket,
The reduction voltage circuit plate for reducing column lithium ion electric core output voltage, tubular battery core are provided with the tubular battery core bracket
The annular stage clip being connected with the anode coat of column lithium ion electric core is provided between support and column lithium ion electric core
Piece, has what is be connected with the negative input of reduction voltage circuit plate to turn shape shell fragment on the annular making leaf spring.
Further, the upper center of the column lithium ion electric core is provided with the convex cap of positive pole, the tubular battery core
The inner chamber bottom of frame is provided with the support base for supporting reduction voltage circuit plate, the electrode input end Jing longitudinal directions of the reduction voltage circuit plate
Through reduction voltage circuit plate, the contact screw of support base and the screwed hole bolt being arranged on the convex cap of positive pole.
Further, the upper end of the tubular battery core bracket is additionally provided with battery cap, positioned at reduction voltage circuit plate sidepiece
It is provided with cathode output end and is pressed in battery cap madial wall for realizing the arc that battery cap is embedded in tubular battery core bracket
Shape electroconductive elastic sheet.
Compared with prior art, the present invention has advantages below：The attachment structure is not only convenient for improving reduction voltage circuit plate
Electric conductivity between lithium-ion electric core, it is ensured that conductive effect, reduces the situation of loose contact.Simplify constant pressure lithium battery simultaneously
Difficulty of processing, improve efficiency of assembling.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A areas enlarged drawing of Fig. 1 of the present utility model；
Fig. 3 is decomposing state figure of the present utility model；
In figure：The convex cap 12- screwed holes 20- tubular battery core brackets of 10- column lithium ion electric core 11- positive poles
21- support base 30- reduction voltage circuit plate 31- arc electroconductive elastic sheet 40- contact screws 50- annular making leaf spring 51- are turned
Shape shell fragment 60- battery caps.
Specific embodiment
It is that features described above of the present utility model and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing,
It is described in detail below, but the utility model is not limited to this.
Referring to figs. 1 to Fig. 3
A kind of attachment structure of the 1.5V constant pressure lithium batteries of alternative No. 5 disposable alkaline cells, including cylindrical lithium from
Sub- battery core 10, the upper end of the column lithium ion electric core is provided with tubular battery core bracket 20, sets in the tubular battery core bracket
It is equipped with the reduction voltage circuit plate 30 for reducing column lithium ion electric core output voltage, tubular battery core bracket and column lithium ion
The conducting loop-shaped making leaf spring 50 being connected with the anode coat of column lithium ion electric core, the annular pressure are provided between battery core
There is the conduction that is connected with the negative input of reduction voltage circuit plate to turn shape shell fragment 51 on reed, consequently facilitating reduction voltage circuit plate with
Conduction between lithium-ion electric core, it is ensured that conductive effect, reduces the situation of loose contact.
In the present embodiment, the upper center of the column lithium ion electric core is provided with the convex cap 11 of positive pole, the tubular electricity
The inner chamber bottom of core support is provided with the support base 21 for supporting reduction voltage circuit plate, the electrode input end of the reduction voltage circuit plate
Jing longitudinally through reduction voltage circuit plate, the contact screw 40 of support base and the bolt of screwed hole 12 being arranged on the convex cap of positive pole, from
And realize that positive pole is input into and be connected with the positive pole output of column lithium ion electric core.
In the present embodiment, the upper end of the tubular battery core bracket is additionally provided with battery cap 60, positioned at reduction voltage circuit plate side
It is provided with the cathode output end in portion and is pressed in battery cap madial wall for realizing that battery cap is embedded in tubular battery core bracket
Arc electroconductive elastic sheet 31, so as to realize by after step-down positive pole output by arc electroconductive elastic sheet import battery cap on.
The foregoing is only preferred embodiment of the present utility model, it is all according to the utility model claim done it is equal
Deng change and modification, should all belong to covering scope of the present utility model.
Claims (3)
1. a kind of attachment structure of the 1.5V constant pressure lithium batteries of alternative No. 5 disposable alkaline cells, including column lithium ion
Battery core, it is characterised in that the upper end of the column lithium ion electric core is provided with tubular battery core bracket, the tubular battery core bracket
Inside be provided with the reduction voltage circuit plate for reducing column lithium ion electric core output voltage, tubular battery core bracket and cylindrical lithium from
The annular making leaf spring being connected with the anode coat of column lithium ion electric core, the annular making leaf spring are provided between sub- battery core
It is upper to have what is be connected with the negative input of reduction voltage circuit plate to turn shape shell fragment.
2. the connection of the 1.5V constant pressure lithium batteries of a kind of alternative No. 5 disposable alkaline cells according to claim 1 is tied
Structure, it is characterised in that the upper center of the column lithium ion electric core is provided with the convex cap of positive pole, the tubular battery core bracket
Inner chamber bottom is provided with the support base for supporting reduction voltage circuit plate, the electrode input end Jing of the reduction voltage circuit plate longitudinally through
Reduction voltage circuit plate, the contact screw of support base and the screwed hole bolt being arranged on the convex cap of positive pole.
3. the connection of the 1.5V constant pressure lithium batteries of a kind of alternative No. 5 disposable alkaline cells according to claim 1 and 2
Structure, it is characterised in that the upper end of the tubular battery core bracket is additionally provided with battery cap, positioned at reduction voltage circuit plate sidepiece just
It is provided with the output end of pole and is pressed in battery cap madial wall for realizing the arc that battery cap is embedded in tubular battery core bracket
Electroconductive elastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224526.9U CN206180010U (en) | 2016-11-15 | 2016-11-15 | Connection structure of 1. 5V constant voltage lithium cell of 5 numbers disposable alkaline batteries of fungible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224526.9U CN206180010U (en) | 2016-11-15 | 2016-11-15 | Connection structure of 1. 5V constant voltage lithium cell of 5 numbers disposable alkaline batteries of fungible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206180010U true CN206180010U (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224526.9U Active CN206180010U (en) | 2016-11-15 | 2016-11-15 | Connection structure of 1. 5V constant voltage lithium cell of 5 numbers disposable alkaline batteries of fungible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206180010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556487A (en) * | 2019-08-30 | 2019-12-10 | 深圳先进储能材料国家工程研究中心有限公司 | Secondary battery and efficient screening method thereof |
| CN117673498A (en) * | 2024-02-02 | 2024-03-08 | 深圳市华美兴泰科技股份有限公司 | Low-voltage lithium battery |
-
2016
- 2016-11-15 CN CN201621224526.9U patent/CN206180010U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110556487A (en) * | 2019-08-30 | 2019-12-10 | 深圳先进储能材料国家工程研究中心有限公司 | Secondary battery and efficient screening method thereof |
| CN117673498A (en) * | 2024-02-02 | 2024-03-08 | 深圳市华美兴泰科技股份有限公司 | Low-voltage lithium battery |
| CN117673498B (en) * | 2024-02-02 | 2024-04-12 | 深圳市华美兴泰科技股份有限公司 | Low-voltage lithium battery |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 363600 Nanjing high tech Industrial Park, Nanjing, Fujian, China, Zhangzhou Patentee after: Zhangzhou Wanbao Energy Technology Co., Ltd Address before: 363600 Nanjing high tech Industrial Park, Nanjing, Fujian, China, Zhangzhou Patentee before: ZHANGZHOU WANBAO ENERGY TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |