CN221447335U - Type-C charges lithium ion battery of instruction function - Google Patents
Type-C charges lithium ion battery of instruction function Download PDFInfo
- Publication number
- CN221447335U CN221447335U CN202322127528.2U CN202322127528U CN221447335U CN 221447335 U CN221447335 U CN 221447335U CN 202322127528 U CN202322127528 U CN 202322127528U CN 221447335 U CN221447335 U CN 221447335U
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- China
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- protection
- type
- battery
- electric cores
- lithium ion
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 19
- 239000002390 adhesive tape Substances 0.000 claims abstract description 8
- 241000463219 Epitheca Species 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims 1
- 230000006870 function Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a lithium ion battery with a Type-C charging indication function, which comprises a lower shell, wherein two electric cores are arranged in the lower shell, the two electric cores are adhered through double faced adhesive tape, protection plates are fixed at the top ends of the two electric cores, insulation and gap filling are carried out between the protection plates and the electric cores through sponge rubber, and a TYPE-C interface bracket is positioned at one end, far away from the electric cores, above the protection plates; the battery has the advantages of simple structure, rapid assembly and convenience for large-scale automatic production, the battery adopts the TYPE-C interface bracket and the lower shell to fully protect the internal elements, the protection plate and the battery core are insulated and gap-filled by the sponge rubber, the internal elements are fully buffered and protected, and the battery protection circuit is arranged in the battery protection circuit, so that the battery has the functions of overcharge protection, overdischarge protection, charge-discharge overcurrent protection and external short-circuit protection, is environment-friendly, accords with the national advocacy of environment protection concept, is recycled for 500 times, and has the capacity of more than 80%.
Description
Technical Field
The utility model relates to a lithium ion battery with a Type-C charging indication function, and belongs to the technical field of lithium ion batteries.
Background
The rechargeable battery is a chargeable battery with limited charging times and can be used after being charged by a charger. The rechargeable battery has the advantages of recycling, economy and environmental protection, and the lithium ion battery is a rechargeable battery, and mainly depends on lithium ions to move between an anode and a cathode to work, and in the charging and discharging process, li+ is inserted and extracted back and forth between the two electrodes: during charging, li+ is deintercalated from the positive electrode, and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true when discharging. Along with the development of microelectronic technology at the end of the twentieth century, miniaturized devices are increasingly growing, and high requirements are put on power supplies, so that rechargeable and recyclable lithium ion batteries enter a large-scale practical stage. Rechargeable 9V lithium ion batteries are an alternative to one of the traditional 9V batteries.
The existing carbon or alkaline 9V battery in the market is mainly used for supplying power to small-sized equipment and instruments, such as a smoke alarm, a universal meter, a microphone and the like, and most of the batteries are carbon or alkaline primary batteries and nickel-hydrogen secondary batteries, the carbon or alkaline primary batteries can be charged and discharged only once, the recycling rate is low, and the environment protection concept is not met; the nickel-hydrogen secondary battery has obvious memory effect, obviously reduced capacity after multiple cycles and short service life.
Disclosure of utility model
The utility model aims to provide a lithium ion battery with a Type-C charging indication function, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a lithium ion battery of Type-C instruction function that charges, includes inferior valve, electric core, double faced adhesive tape, sponge gum, protection shield, TYPE-C interface support and PET sleeve pipe, the inside of inferior valve is provided with two electric cores, and passes through between two electric cores the double faced adhesive tape bonds, two the top of electric core is fixed with the protection shield, insulating and gap filling are carried out through the sponge gum between protection shield and the electric core, TYPE-C interface support is located the one end of keeping away from the electric core above the protection shield, and passes through buckle fixed connection with the inferior valve, PET sleeve pipe is established in the outside of inferior valve and is wrapped to TYPE-C interface support edge, TYPE-C interface support's top is provided with the epitheca.
In the above lithium ion battery with Type-C charging indication function, the protection plate is a protection plate with a TYPE-C charging interface.
Compared with the prior art, the utility model has the beneficial effects that:
The lithium ion battery with the Type-C charging indication function is simple in structure process, rapid in assembly and convenient for large-scale automatic production, internal elements are fully protected by the TYPE-C interface bracket and the lower shell, the internal elements are fully buffered and protected by insulating and gap filling between the protective plate and the battery core through sponge rubber, and a battery protection circuit is arranged in the battery, so that the battery has the functions of overcharge protection, overdischarge protection, charge-discharge overcurrent protection and external short-circuit protection.
Drawings
Fig. 1 is a schematic exploded view of a rechargeable battery according to the present utility model.
In the figure: 1. a lower case; 2. a battery cell; 3. double faced adhesive tape; 4. sponge rubber; 5. a protective plate; 6. a TYPE-C interface stent; 7. an upper case; 8. PET sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution for a Type-C charge indication function lithium ion battery:
The utility model provides a lithium ion battery of Type-C instruction function that charges, including inferior valve 1, electric core 2, double faced adhesive tape 3, sponge rubber 4, protection shield 5, TYPE-C interface support 6 and PET sleeve pipe 8, the inside of inferior valve 1 is provided with two electric cores 2, and bond through double faced adhesive tape 3 between two electric cores 2, the top of two electric cores 2 is fixed with protection shield 5, insulating and gap filling are carried out through sponge rubber 4 between protection shield 5 and the electric core 2, TYPE-C interface support 6 is located the one end of keeping away from electric core 2 above protection shield 5, and pass through buckle fixed connection with inferior valve 1, PET sleeve pipe 8 cover is established in the outside of inferior valve 1 and is wrapped to TYPE-C interface support 6 edge, the top of TYPE-C interface support 6 is provided with epitheca 7.
According to the lithium ion battery with the Type-C charging indication function of the application shown in fig. 1, the protection plate 5 is specifically a protection plate 5 with a Type-C charging interface.
The lithium ion battery with the Type-C charge indication function is simple in structure process, rapid in assembly and convenient for large-batch automatic production, internal elements are fully protected by the TYPE-C interface bracket 6 and the lower shell 1, insulation and gap filling are carried out between the protection plate 5 and the battery core 2 through the sponge rubber 4, the internal elements are fully buffered and protected, a battery protection circuit is arranged in the battery, and the battery has the functions of overcharge protection, overdischarge protection, charge-discharge overcurrent protection and external short circuit protection.
What is not described in detail in this specification is prior art known to those skilled in the art. The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (2)
1. The utility model provides a lithium ion battery of Type-C instruction function that charges, includes inferior valve (1), electric core (2), double faced adhesive tape (3), sponge rubber (4), protection shield (5), TYPE-C interface support (6) and PET sleeve pipe (8), its characterized in that, the inside of inferior valve (1) is provided with two electric cores (2), and passes through between two electric cores (2) double faced adhesive tape (3) bond, two the top of electric core (2) is fixed with protection shield (5), insulating and gap packing are carried out through sponge rubber (4) between protection shield (5) and electric core (2), TYPE-C interface support (6) are located the one end that keeps away from electric core (2) above protection shield (5), and pass through buckle fixed connection with inferior valve (1), PET sleeve pipe (8) cover are established in the outside of inferior valve (1) and are wrapped to TYPE-C interface support (6) edge, the top of TYPE-C interface support (6) is provided with epitheca (7).
2. The lithium ion battery with the Type-C charging indication function according to claim 1, wherein the protection plate (5) is a protection plate (5) with a Type-C charging interface.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221447335U true CN221447335U (en) | 2024-07-30 |
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|---|---|---|---|
| GR01 | Patent grant |