CN110676508A - Rechargeable lithium battery - Google Patents
Rechargeable lithium battery Download PDFInfo
- Publication number
- CN110676508A CN110676508A CN201910883743.0A CN201910883743A CN110676508A CN 110676508 A CN110676508 A CN 110676508A CN 201910883743 A CN201910883743 A CN 201910883743A CN 110676508 A CN110676508 A CN 110676508A
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- CN
- China
- Prior art keywords
- charging
- lithium battery
- hole
- protection plate
- sleeve
- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
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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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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention belongs to the technical field of rechargeable lithium batteries, and particularly relates to a rechargeable lithium battery which comprises a sleeve, wherein a lithium battery core is fixedly arranged in the sleeve, a negative film is fixedly arranged at the bottom of the sleeve, the top of the negative film is fixedly connected with the bottom of the lithium battery core, an insulating ring is fixedly arranged at the top of the sleeve, a plastic support is fixedly arranged at the top of the insulating ring, a charging protection plate is fixedly arranged at the top of the plastic support, an anode steel cap is fixedly arranged at the top of the charging protection plate, the bottom end of the anode steel cap is fixedly connected with the top of the insulating ring, and the plastic support and the charging protection plate are fixedly connected with the inner wall of the anode steel cap. The invention has high practicability, uses the miniUSB charging port, is simple and convenient, not only controls the charging voltage by using the charging protection plate to carry out overload protection on the lithium battery, but also can observe the charging condition of the lithium battery through the indicating lamp in the charging process, and is simple and visual.
Description
Technical Field
The invention relates to the technical field of rechargeable lithium batteries, in particular to a rechargeable lithium battery.
Background
The lithium ion battery is a secondary battery (rechargeable battery) which mainly depends on the movement of lithium ions between a positive electrode and a negative electrode to work, and Li + is inserted and extracted back and forth between the two electrodes in the charging and discharging processes; when discharging, the reverse is true, and the application is wide in daily life.
However, in some existing single-lithium battery pack products, when the electric quantity of the battery is insufficient, the battery is only taken out and the special charger seat is used for charging, so that the equipment cannot be continuously and normally used.
We have therefore proposed a rechargeable lithium battery for solving the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a rechargeable lithium battery.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a can fill formula lithium cell, includes the sleeve pipe, the intraductal fixed mounting of sleeve has the lithium cell core, sheathed tube bottom fixed mounting has the negative pole film, and the top of negative pole film and the bottom fixed connection of lithium cell core, sheathed tube top fixed mounting has the dead ring, the top fixed mounting of dead ring has the plastic support, the top fixed mounting of plastic support has the protection shield that charges, the top fixed mounting of protection shield that charges has anodal steel cap, the bottom of anodal steel cap and the top fixed connection of dead ring, the plastic support and the protection shield that charges all with the inner wall fixed connection of anodal steel cap, the top fixed mounting of anodal steel cap has the insulating piece.
Preferably, the plastic support is provided with a first through hole, and the bottom end of the charging protection plate penetrates through the first through hole and is fixedly connected with the top of the lithium battery core.
Preferably, a first charging hole is formed in the inner wall of one side of the sleeve, a second charging hole is formed in the inner wall of one side of the anode steel cap, the first charging hole is communicated with the second charging hole, the wiring port of the charging protection plate is a miniUSB interface, and the miniUSB interface and the first charging hole are fixedly connected with the inner wall of the second charging hole.
Preferably, the top of the positive pole steel cap is provided with a second through hole, and the top end of the charging protection plate extends out of the second through hole.
Preferably, two round holes are formed in the top of the anode steel cap, two charging indicating lamps are arranged on the charging protection plate, and the two charging indicating lamps are fixedly connected with the inner walls of the corresponding round holes respectively.
Preferably, a third through hole is formed in the insulating sheet, and the top end of the charging protection plate extends out of the third through hole.
Preferably, the insulating ring and the insulating sheet are both made of PC sheets, and the negative plate is made of copper.
Preferably, the sleeve is made of a polymer shape memory material.
Compared with the prior art, the invention has the beneficial effects that: the device is passed through a cannula; sleeve pipe, lithium cell core, negative pole film, insulating ring, plastic support, the protection shield that charges, anodal steel cap, the cooperation of devices such as insulating piece, when charging lithium cell core, insert the charging wire in the miniUSB interface, at this moment, the protection shield that charges just charges lithium cell core, can see through the insulating piece simultaneously and see two pilot lamps on the protection shield that charges and present red, when two pilot lamps become green by red, it is full of to explain that lithium cell core has charged.
The invention has high practicability, uses the miniUSB charging port, is simple and convenient, not only controls the charging voltage by using the charging protection plate to carry out overload protection on the lithium battery, but also can observe the charging condition of the lithium battery through the indicating lamp in the charging process, and is simple and visual.
Drawings
Fig. 1 is an exploded view of a rechargeable lithium battery according to the present invention;
fig. 2 is a schematic perspective view of a rechargeable lithium battery according to the present invention.
In the figure: 1. a sleeve; 2. a lithium battery core; 3. a negative electrode plate; 4. an insulating ring; 5. a plastic bracket; 6. a charging protection plate; 7. a positive steel cap; 8. an insulating sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, in the present embodiment, a rechargeable lithium battery is provided, which includes a sleeve (1), a lithium battery core 2 is fixedly installed in the sleeve 1, a negative electrode plate 3 is fixedly installed at the bottom of the sleeve 1, the top of the negative electrode plate 3 is fixedly connected to the bottom of the lithium battery core 2, an insulating ring 4 is fixedly installed at the top of the sleeve 1, a plastic support 5 is fixedly installed at the top of the insulating ring 4, a charging protection plate 6 is fixedly installed at the top of the plastic support 5, an anode steel cap 7 is fixedly installed at the top of the charging protection plate 6, the bottom of the anode steel cap 7 is fixedly connected to the top of the insulating ring 4, the plastic support 5 and the charging protection plate 6 are both fixedly connected to the inner wall of the anode steel cap 7, and an insulating sheet 8 is fixedly installed at the top of the anode;
the plastic support 5 is provided with a first through hole, the bottom end of the charging protection plate 6 penetrates through the first through hole and is fixedly connected with the top of the lithium battery core 2, the inner wall of one side of the sleeve 1 is provided with a first charging hole, the inner wall of one side of the anode steel cap 7 is provided with a second charging hole, the first charging hole is communicated with the second charging hole, the wiring port of the charging protection plate 6 is a miniUSB interface, the miniUSB interface and the inner walls of the first charging hole and the second charging hole are fixedly connected, the top of the anode steel cap 7 is provided with a second through hole, the top end of the charging protection plate 6 extends out of the second through hole, the top of the anode steel cap 7 is provided with two round holes, the charging protection plate 6 is provided with two charging indicator lamps which are respectively fixedly connected with the inner walls of the corresponding round holes, the insulating sheet 8 is provided with a third through hole, the top end of the charging protection plate 6 extends out of the third through hole, the insulating ring 4 and the insulating sheet, the negative electrode plate 3 is made of copper, and the sleeve 1 is made of a polymer shape memory material.
In this embodiment, the device is passed through a cannula; the lithium battery charging device comprises a sleeve, a lithium battery core, a negative pole bottom sheet, an insulating ring, a plastic support, a charging protection plate, a positive steel cap, an insulating sheet and the like, wherein when the lithium battery core 2 is charged, a charging wire is inserted into a miniUSB interface, at the moment, the charging protection plate charges the lithium battery core 2, two indicating lamps on the charging protection plate 6 can be seen to be red through the insulating sheet 8, and when the two indicating lamps are changed from red to green, the lithium battery core 2 is fully charged.
In this embodiment, when charging lithium cell 2, insert the charging wire in the miniUSB interface, at this moment, the protection shield that charges just charges lithium cell 2, can see through insulating piece 8 simultaneously and see that two pilot lamps on the protection shield 6 that charges present red, when two pilot lamps become green by red, it is full of electricity to explain lithium cell 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The rechargeable lithium battery comprises a sleeve (1) and is characterized in that a lithium battery core (2) is fixedly mounted in the sleeve (1), a negative plate (3) is fixedly mounted at the bottom of the sleeve (1), the top of the negative plate (3) is fixedly connected with the bottom of the lithium battery core (2), an insulating ring (4) is fixedly mounted at the top of the sleeve (1), a plastic support (5) is fixedly mounted at the top of the insulating ring (4), a charging protection plate (6) is fixedly mounted at the top of the plastic support (5), an anode steel cap (7) is fixedly mounted at the top of the charging protection plate (6), the bottom of the anode steel cap (7) is fixedly connected with the top of the insulating ring (4), the plastic support (5) and the charging protection plate (6) are fixedly connected with the inner wall of the anode steel cap (7), and an insulating sheet (8) is fixedly arranged at the top of the anode steel cap (7).
2. The rechargeable lithium battery of claim 1, wherein the plastic support (5) is provided with a first through hole, and the bottom end of the charging protection plate (6) penetrates through the first through hole and is fixedly connected with the top of the lithium battery cell (2).
3. A rechargeable lithium battery as claimed in claim 1, characterized in that a first charging hole is opened on one side of the inner wall of the sleeve (1), a second charging hole is opened on one side of the inner wall of the positive steel cap (7), the first charging hole is communicated with the second charging hole, the connection port of the charging protection board (6) is a miniUSB interface, and the miniUSB interface and the inner walls of the first charging hole and the second charging hole are both fixedly connected.
4. A rechargeable lithium battery as claimed in claim 1, characterized in that the top of the positive steel cap (7) is provided with a second through hole, and the top of the charging protection plate (6) extends out of the second through hole.
5. A rechargeable lithium battery as claimed in claim 1, characterized in that the top of the positive steel cap (7) is provided with two round holes, and the charging protection plate (6) is provided with two charging indicator lights, which are respectively and fixedly connected with the inner walls of the corresponding round holes.
6. A rechargeable lithium battery as claimed in claim 1, characterized in that the insulating sheet (8) is provided with a third through hole, and the top end of the charging protection plate (6) extends out of the third through hole.
7. A rechargeable lithium battery as claimed in claim 1, characterized in that the insulating ring (4) and the insulating sheet (8) are both made of PC sheet and the negative electrode sheet (3) is made of copper.
8. A rechargeable lithium battery as claimed in claim 1, characterized in that the material of the sleeve (1) is a polymeric shape memory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883743.0A CN110676508A (en) | 2019-09-18 | 2019-09-18 | Rechargeable lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910883743.0A CN110676508A (en) | 2019-09-18 | 2019-09-18 | Rechargeable lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110676508A true CN110676508A (en) | 2020-01-10 |
Family
ID=69078207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910883743.0A Withdrawn CN110676508A (en) | 2019-09-18 | 2019-09-18 | Rechargeable lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110676508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270272A (en) * | 2021-04-02 | 2021-08-17 | 章恒 | Solid-state aluminum electrolytic capacitor |
-
2019
- 2019-09-18 CN CN201910883743.0A patent/CN110676508A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270272A (en) * | 2021-04-02 | 2021-08-17 | 章恒 | Solid-state aluminum electrolytic capacitor |
| CN113270272B (en) * | 2021-04-02 | 2023-03-28 | 益阳市天成源电子有限公司 | Solid-state aluminum electrolytic capacitor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200110 |
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| WW01 | Invention patent application withdrawn after publication |