CN204516853U - Lithium ion five-size battery capable of being charged repeatedly - Google Patents
Lithium ion five-size battery capable of being charged repeatedly Download PDFInfo
- Publication number
- CN204516853U CN204516853U CN201520239994.2U CN201520239994U CN204516853U CN 204516853 U CN204516853 U CN 204516853U CN 201520239994 U CN201520239994 U CN 201520239994U CN 204516853 U CN204516853 U CN 204516853U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- negative
- positive
- lower cover
- hardware
- Prior art date
- 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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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims description 6
- 230000003446 memory effect Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 abstract description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 5
- WJZHMLNIAZSFDO-UHFFFAOYSA-N manganese zinc Chemical compound [Mn].[Zn] WJZHMLNIAZSFDO-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lithium ion battery of No. five that can charge repeatedly is provided with the lithium cell in the casing, and is provided with the positive polar plate way in the upper end of lithium cell, and the lower extreme is provided with the negative pole circuit board, and connects through the busbar electricity that sets up in the casing between the positive polar plate way, utilizes anodal hardware and negative pole hardware to form the connecting electrode about the casing outside simultaneously respectively to form the electrode structure of battery of No. five. The utility model discloses use lithium ion battery as the electric core of No. five batteries, it has improved the duration of a journey ability of No. five batteries greatly, just the utility model has the advantages of operating voltage is high, small, the quality is light, the energy height, no memory effect, pollution-free, self-discharge is little, long cycle life, high and low temperature strong adaptability.
Description
Technical Field
The utility model relates to a battery, concretely relates to can be repeatedly charged lithium ion battery five.
Background
The five-size battery is widely used in many small electric appliances and digital products because of its small volume and moderate capacity. The five batteries sold in the market at present are: nickel-hydrogen rechargeable batteries, nickel-cadmium rechargeable batteries, alkaline zinc-manganese batteries (simply referred to as "alkaline batteries"), ordinary acidic zinc-manganese batteries (simply referred to as "ordinary batteries"), and the like. The common acid zinc-manganese battery and the alkaline zinc-manganese battery have no charging capability, belong to disposable products and have the problems of heavy weight, short service life and serious environmental pollution; the capacity of a common cadmium-nickel battery is 500 mAh-600 mAh, the capacity of a common hydrogen-nickel battery is 800-900 mAh, and the cadmium-nickel battery can be repeatedly charged and used, but the battery capacity is limited, so that the cadmium-nickel battery cannot meet the use requirement of high-capacity electronic equipment. The capacity of the lithium battery is generally 1300-1400 mAh, so the time of the lithium battery after being fully charged is about 1.5 times of that of a nickel-hydrogen battery and about 3.0 times of that of a cadmium-nickel battery, and the endurance capacity can be greatly improved. Compared with three batteries in the market, the lithium battery has the advantages of high working voltage, small volume, light weight, high energy, no memory effect, no pollution, small self-discharge, long cycle life, strong adaptability to high and low temperature and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can repeat lithium ion battery five that charges, this lithium ion battery five is not only high in voltage, and is capacious moreover, can realize charging repeatedly and use, can effectively save user's spending, improves the duration of a journey ability of product.
The purpose of the utility model is realized through the following technical scheme.
A rechargeable lithium-ion size five battery comprising: the lithium battery comprises a shell consisting of an upper cover (10) and a lower cover (11), and a conductive strip (70) and a lithium battery cell (20) which are arranged in the shell; an upper cover hole (12) is formed in the upper part of the upper cover (10), and a lower cover hole (13) is formed in the bottom of the lower cover (11); and the inner side of the bottom of the lower cover (11) is also provided with a plurality of top columns (15); the upper end of the lithium battery cell (20) is provided with a positive electrode (21) and a negative electrode (22), a positive circuit board (50) welded with the positive electrode (21) is arranged between the upper end of the lithium battery cell (20) and the upper cover (10), a positive hardware piece (60) is welded on the positive circuit board (50), and the upper end of the positive hardware piece (60) is correspondingly positioned in an upper cover hole (12) of the upper cover (10); the bottom of the lithium battery core (20) is provided with a negative circuit board (30), the negative circuit board (30) is correspondingly positioned on the top column (15), a negative hardware piece (40) is welded on the negative circuit board (30), and the negative hardware piece (40) is correspondingly positioned in the lower cover hole (13); the upper end of the conductive bar (70) is provided with an upper welding end (72) welded with the negative electrode (22), and the lower end of the conductive bar is provided with a lower welding end (71) welded with the negative circuit board (30).
The lower cover is characterized in that two mutually opposite bosses (14) are arranged on the inner side of the bottom of the lower cover (11), clamping grooves (141) are formed in the bosses (14), and clamping pieces (41) which are correspondingly clamped with the clamping grooves (141) are arranged on two sides of the negative pole hardware (40).
Four top columns (15) are arranged on the inner side of the bottom of the lower cover (11).
Compared with the prior art, the utility model, beneficial effect lies in: the utility model provides a lithium ion battery of No. five that can charge repeatedly is provided with the lithium cell in the casing, and is provided with the positive polar plate way in the upper end of lithium cell, and the lower extreme is provided with the negative pole circuit board, and connects through the busbar electricity that sets up in the casing between the positive polar plate way, utilizes anodal hardware and negative pole hardware to form the connecting electrode about the casing outside simultaneously respectively to form the electrode structure of battery of No. five. The utility model discloses use lithium ion battery as the electric core of No. five batteries, it has improved the duration of a journey ability of No. five batteries greatly, just the utility model has the advantages of operating voltage is high, small, the quality is light, the energy height, no memory effect, pollution-free, self-discharge is little, long cycle life, high and low temperature strong adaptability.
Drawings
Fig. 1 is a schematic structural diagram of a rechargeable lithium ion battery pack of the present invention.
The labels in the figures illustrate: the battery cover comprises an upper cover 10, a lower cover 11, an upper cover hole 12, a lower cover hole 13, a boss 14, a clamping groove 141, a top column 15, a lithium battery cell 20, a positive electrode 21, a negative electrode 22, a negative circuit board 30, a negative hardware piece 40, a clamping piece 41, a positive circuit board 50, a positive hardware piece 60, a conductive strip 70, a lower welding end 71 and an upper welding end 72.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a rechargeable lithium ion battery pack according to the present invention. The utility model provides a structural schematic diagram of the No. five batteries of lithium ion that can charge repeatedly, this No. five batteries of lithium ion have that operating voltage is high, small, the quality is light, the energy is high, no memory effect, pollution-free, self-discharge is little, long, the high low temperature strong adaptability of cycle life, can effectively solve present No. five battery capacity little, the life-span is short, the poor shortcoming of duration.
The utility model discloses wherein the main bus bar 70 and the lithium cell 20 of installing in this casing of casing, the upper end of lithium cell 20 is provided with positive electrode 21 and negative electrode 22.
The shell mainly comprises an upper cover 10 and a lower cover 11, wherein an upper cover hole 12 is formed in the upper portion of the upper cover 10, a lower cover hole 13 is formed in the bottom of the lower cover 11, a plurality of top pillars 15 (four are taken as examples in the embodiment and are located on the same plane, the inner wall of the circular lower cover is divided equally) are further arranged on the inner side of the bottom of the lower cover 11, two mutually opposite bosses 14 are further arranged on the lower portions of the top pillars 15, and clamping grooves 141 are formed in the bosses 14.
A positive circuit board 50 welded with the positive electrode 21 is arranged between the upper end of the lithium battery cell 20 and the upper cover 10, a positive electrode five-gold sheet 60 is welded on the positive circuit board 50, and the upper end of the positive electrode five-gold sheet 60 is correspondingly positioned in the upper cover hole 12 of the upper cover 10.
The bottom of the lithium battery cell 20 is provided with a negative circuit board 30, and the negative circuit board 30 is correspondingly positioned on the top pillar 15, and is blocked by the top pillar 15 to prevent the negative circuit board from falling down. The negative electrode circuit board 30 is welded with a negative electrode hardware sheet 40, the negative electrode hardware sheet 40 is correspondingly positioned in the lower cover hole 13, and the two sides of the negative electrode hardware sheet 40 are provided with clamping pieces 41 correspondingly clamped with the clamping grooves 141 to ensure that the negative electrode hardware sheet can be fixed in the lower cover hole 13.
The conductive bars 70 are provided at their upper ends with upper bonding terminals 72 for bonding to the negative electrodes 22 and at their lower ends with lower bonding terminals 71 for bonding to the negative circuit board 30, whereby the negative circuit board 30 is electrically connected to the positive circuit board 50 via the conductive bars 70.
To sum up, the utility model discloses be provided with the lithium cell in the casing, be provided with positive pole circuit board in the upper end of lithium cell, the lower extreme is provided with the negative pole circuit board, and connects through the busbar electricity that sets up in the casing between the positive negative pole circuit board, utilizes anodal hardware and negative pole hardware to form the connecting electrode about the casing outside to form the electrode structure of No. five batteries. The utility model discloses use lithium ion battery as the electric core of No. five batteries, it has improved the duration of a journey ability of No. five batteries greatly, just the utility model has the advantages of operating voltage is high, small, the quality is light, the energy height, no memory effect, pollution-free, self-discharge is little, long cycle life, high and low temperature strong adaptability.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. A rechargeable lithium ion fifth battery comprising: the lithium battery comprises a shell consisting of an upper cover (10) and a lower cover (11), and a conductive strip (70) and a lithium battery cell (20) which are arranged in the shell; an upper cover hole (12) is formed in the upper part of the upper cover (10), and a lower cover hole (13) is formed in the bottom of the lower cover (11); and the inner side of the bottom of the lower cover (11) is also provided with a plurality of top posts (15); the upper end of the lithium battery cell (20) is provided with a positive electrode (21) and a negative electrode (22), a positive circuit board (50) welded with the positive electrode (21) is arranged between the upper end of the lithium battery cell (20) and the upper cover (10), a positive hardware piece (60) is welded on the positive circuit board (50), and the upper end of the positive hardware piece (60) is correspondingly positioned in an upper cover hole (12) of the upper cover (10); the bottom of the lithium battery core (20) is provided with a negative circuit board (30), the negative circuit board (30) is correspondingly positioned on the top column (15), a negative hardware piece (40) is welded on the negative circuit board (30), and the negative hardware piece (40) is correspondingly positioned in the lower cover hole (13); the upper end of the conductive strip (70) is provided with an upper welding end (72) welded with the negative electrode (22), and the lower end of the conductive strip is provided with a lower welding end (71) welded with the negative circuit board (30).
2. The rechargeable lithium-ion fifth-size battery according to claim 1, wherein two bosses (14) are arranged on the inner side of the bottom of the lower cover (11), the bosses (14) are provided with clamping grooves (141), and two sides of the negative electrode hardware (40) are provided with clamping pieces (41) which are correspondingly clamped with the clamping grooves (141).
3. The rechargeable lithium-ion No. five battery according to claim 1, wherein the lower cover (11) is provided with four top pillars (15) at the bottom inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239994.2U CN204516853U (en) | 2015-04-20 | 2015-04-20 | Lithium ion five-size battery capable of being charged repeatedly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520239994.2U CN204516853U (en) | 2015-04-20 | 2015-04-20 | Lithium ion five-size battery capable of being charged repeatedly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204516853U true CN204516853U (en) | 2015-07-29 |
Family
ID=53714797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520239994.2U Expired - Fee Related CN204516853U (en) | 2015-04-20 | 2015-04-20 | Lithium ion five-size battery capable of being charged repeatedly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204516853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795593A (en) * | 2015-04-20 | 2015-07-22 | 曾桂莲 | Lithium ion five-size battery capable of being charged repeatedly |
| CN109888406A (en) * | 2019-01-25 | 2019-06-14 | 东莞市海商泰通讯科技有限公司 | 1 to 7 solid-state lithium-ion rechargeable batteries |
-
2015
- 2015-04-20 CN CN201520239994.2U patent/CN204516853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795593A (en) * | 2015-04-20 | 2015-07-22 | 曾桂莲 | Lithium ion five-size battery capable of being charged repeatedly |
| CN109888406A (en) * | 2019-01-25 | 2019-06-14 | 东莞市海商泰通讯科技有限公司 | 1 to 7 solid-state lithium-ion rechargeable batteries |
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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: 20150729 Termination date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |