CN219833197U - Lithium battery with charging protection structure - Google Patents
Lithium battery with charging protection structure Download PDFInfo
- Publication number
- CN219833197U CN219833197U CN202320460496.5U CN202320460496U CN219833197U CN 219833197 U CN219833197 U CN 219833197U CN 202320460496 U CN202320460496 U CN 202320460496U CN 219833197 U CN219833197 U CN 219833197U
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- CN
- China
- Prior art keywords
- charges
- plug wire
- lithium battery
- charging
- hole
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 71
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 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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- Secondary Cells (AREA)
Abstract
The utility model discloses the technical field of lithium batteries, in particular to a lithium battery with a charging protection structure, which comprises a lithium battery and a charging hole, wherein a plurality of wiring holes are processed on the rear side of the right part of the lithium battery, a charging plug wire is inserted into the charging hole, and protection components are arranged on two sides of the inside of the charging hole. Through the cooperation between hypotenuse, the spring, the montant, the plug wire that charges, lithium cell and the hole that charges, when the plug wire that charges inserts, the plug wire that charges can promote hypotenuse downwardly moving to the montant that receives the influence of spring upwards resets under extreme position and the plug wire that charges forms the joint, guarantee only under the condition of pressing down the montant, the plug wire that charges just can extract, effectually avoided in case the mistake bump lithium cell or the condition of plug wire that charges appearing, just cause lithium cell easily or the plug wire that charges between the flexible even force extract, make the hole department that charges of lithium cell appear damaging because of the plug wire that charges when the plug wire that charges is forced extract fast problem.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to a lithium battery with a charging protection structure.
Background
A lithium battery is a primary battery using a nonaqueous electrolyte solution with lithium metal or lithium alloy as a negative electrode material, unlike a rechargeable battery lithium ion battery and a lithium ion polymer battery. The inventor of lithium batteries is edison. Because the chemical nature of lithium metal is very active for lithium metal's processing, save, use, it is very high to the environmental requirement, and lithium battery all needs continuous charge-discharge to use, for example patent number CN 202222418803.1's a lithium battery with charge protection architecture belongs to charge protection technical field, including battery pack, battery pack includes the casing, be provided with the filter screen on the vertical portion lateral wall of casing, the inside of casing is provided with the battery body. Although the above-mentioned radiating function that can avoid leading to because of the filter screen jam loses efficacy of radiating component, but, the in-process that comparative document and traditional technique lithium cell charged adopts the plug wire that will charge to insert directly to charge hole department and realize lithium cell's charging mostly, however, because the plug wire that charges is when inserting the hole inside that charges, specific spacing ability only relies on the friction absorption of jack department, its adsorption capacity is relatively poor, in the charging process, in case the circumstances of the plug wire that bumps lithium cell by mistake or charges, just can cause lithium cell or the plug wire that charges to become flexible even force the pull out, make lithium cell's the hole department that charges easy because of the plug wire that charges the speed is too fast when pulling out by force the problem that appears damaging.
Disclosure of Invention
The utility model aims to solve the problem that the lithium battery or the charging plug wires are easy to loosen or even forcibly pull out once the lithium battery or the charging plug wires are mistakenly touched in the background, so that the charging hole of the lithium battery is easy to damage due to the fact that the charging plug wires are forcibly pulled out at an excessive speed.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a lithium cell with protection architecture charges, includes lithium cell and charging hole, the processing of the right part rear side of lithium cell has a plurality of wiring holes, the inside grafting in charging hole has the plug wire that charges, protection component is installed to the inside both sides in charging hole.
Preferably, the protection component comprises a vertical rod, a plurality of vertical rods are respectively and slidably connected inside the front side and the rear side of the charging hole, a notch is formed in the inner end of the vertical rod, a bevel edge is formed in the lower portion of the notch, the inner wall of the bevel edge is connected with a charging plug wire in a clamping mode, a spring is arranged at the lower portion of the vertical rod, and two sides of the spring are respectively and fixedly connected with the vertical rod and the charging hole.
Preferably, a control switch is processed at the front side of the upper end of the lithium battery.
Preferably, a charging hole is formed in the center of the right part of the lithium battery.
Preferably, the type of charging hole and charging plug wire is USB type charging connection structure.
The lithium battery with the charging protection structure has the beneficial effects that:
through the cooperation between hypotenuse, the spring, the montant, the plug wire that charges, lithium cell and the hole that charges, when the plug wire that charges inserts, the plug wire that charges can promote hypotenuse downwardly moving to the montant that receives the influence of spring upwards resets under extreme position and the plug wire that charges forms the joint, guarantee only under the condition of pressing down the montant, the plug wire that charges just can extract, effectually avoided in case the mistake bump lithium cell or the condition of plug wire that charges appearing, just cause lithium cell easily or the plug wire that charges between the flexible even force extract, make the hole department that charges of lithium cell appear damaging because of the plug wire that charges when the plug wire that charges is forced extract fast problem.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
fig. 2 is a schematic front cross-sectional view of the present utility model.
In the figure: 1. lithium battery, 2, charging hole, 3, protection component, 3a1, hypotenuse, 3a2, spring, 3a3, breach, 3a4, montant, 4, charging plug wire, 5, wiring hole, 6, control switch.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-2: in this embodiment, a lithium cell with protection architecture charges, including lithium cell 1 and hole 2 that charges, the right part rear side processing of lithium cell 1 has a plurality of wiring holes 5, the inside grafting of hole 2 charges plug wire 4, protection component 3 is installed to the inside both sides of hole 2 that charges, the model of lithium cell 1 can be according to specific service conditions and decide, lithium cell 1 is used for controlling specific discharge conditions from taking control switch 6, the upper end front side processing of lithium cell 1 has control switch 6, the right part center processing of lithium cell 1 has hole 2 that charges, the model of hole 2 and plug wire 4 that charges is USB type charging connection structure.
Referring to fig. 1-2: in this embodiment, the protection component 3 includes a bevel edge 3a1, a spring 3a2, a notch 3a3 and a vertical rod 3a4;
the plurality of vertical rods 3a4 are respectively and slidably connected inside the front side and the rear side of the charging hole 2, notches 3a3 are formed in the inner ends of the front vertical rod 3a4 and the rear vertical rod 3a4, oblique edges 3a1 are formed in the lower portion of the notches 3a3, the oblique edges 3a1 are clamped with notches of the charging plug wires 4, the inner walls of the oblique edges 3a1 are clamped with the charging plug wires 4, springs 3a2 are arranged on the lower portion of the vertical rod 3a4, the elastic coefficient of the springs 3a2 can be determined according to specific use conditions, and two sides of the springs 3a2 are respectively fixedly connected with the vertical rods 3a4 and the charging hole 2;
through the cooperation between hypotenuse 3a1, spring 3a2, montant 3a4, plug wire 4 charges, lithium cell 1 and the hole 2 charges, when plug wire 4 inserts charges, plug wire 4 charges and can promote hypotenuse 3a1 downwardly moving to the influence montant 3a4 that receives spring 3a2 under extreme position upwards resets and plug wire 4 forms the joint with the plug wire that charges, guarantee only when pressing down montant 3a 4's condition, plug wire 4 charges can extract, effectually avoided in case the mistake bumps lithium cell or the condition of plug wire that charges, just cause lithium cell or plug wire that charges to become flexible even force between the plug wire, make the hole department that charges of lithium cell appear damaging because of the plug wire that charges is too fast when pulling out by force easily.
Working principle:
when the lithium battery with the charging protection structure is needed, firstly, a user can assemble the whole structure according to the diagram, after the assembly is completed, the lithium battery 1 can be connected with an external electric appliance through the wiring hole 5 when the lithium battery is needed to be used, so that the lithium battery 1 is discharged for use, and when the lithium battery 1 is needed to be charged, the user can connect the other side of the charging plug wire 4 at a power supply, and then insert one side of the charging plug wire 4 into the inside of the charging hole 2 to realize the charging of the lithium battery 1, compared with the traditional charging process of the lithium battery, the lithium battery 1 is charged by directly inserting the charging plug wire into the charging hole, however, the specific limiting capacity only depends on friction adsorption at the jack when the charging plug wire is inserted into the charging hole, the adsorption capacity is poor, in the charging process, once the lithium battery or the charging plug wire is mistakenly touched, the loosening and even the forced pulling out of the lithium battery or the charging plug wire are easily caused, so that the problem that the charging hole of the lithium battery is easily damaged due to the fact that the charging plug wire is excessively fast in forced pulling out is solved, therefore, the protection component 3 is designed, when the charging plug wire 4 is inserted, the bevel edge 3a1 can be pushed to move downwards by the charging plug wire 4, and the vertical rod 3a4 is reset upwards under the limit position under the influence of the spring 3a2 to form the clamping connection with the charging plug wire 4, the fact that the charging plug wire 4 can be pulled out only under the condition that the vertical rod 3a4 is pressed downwards is ensured, the loosening and even the forced pulling out of the lithium battery or the charging plug wire are easily caused under the condition that the lithium battery or the charging plug wire is mistakenly touched is effectively avoided, the problem that the charging hole of the lithium battery is easy to damage due to the fact that the charging plug wire is pulled out forcibly.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (4)
1. Lithium battery with protection architecture charges, including lithium battery (1) and hole (2) that charges, its characterized in that: a plurality of wiring holes (5) are formed in the rear side of the right part of the lithium battery (1), a charging plug wire (4) is inserted into the charging hole (2), and protection components (3) are arranged on two sides of the inside of the charging hole (2);
the protection component (3) comprises a vertical rod (3 a 4), a plurality of vertical rods (3 a 4) are respectively and slidably connected inside the front side and the rear side of the charging hole (2), a notch (3 a 3) is formed in the inner end of the vertical rod (3 a 4), a bevel edge (3 a 1) is formed in the lower portion of the notch (3 a 3), the inner wall of the bevel edge (3 a 1) is connected with the charging plug wire (4) in a clamping mode, a spring (3 a 2) is arranged on the lower portion of the vertical rod (3 a 4), and two sides of the spring (3 a 2) are fixedly connected with the vertical rod (3 a 4) and the charging hole (2) respectively.
2. The lithium battery with a charge protection structure according to claim 1, wherein: a control switch (6) is processed on the front side of the upper end of the lithium battery (1).
3. The lithium battery with a charge protection structure according to claim 1, wherein: and a charging hole (2) is formed in the center of the right part of the lithium battery (1).
4. A lithium battery with a charge protection structure according to claim 3, characterized in that: the type of charging hole (2) and plug wire (4) that charges is USB type connection structure that charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320460496.5U CN219833197U (en) | 2023-03-13 | 2023-03-13 | Lithium battery with charging protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320460496.5U CN219833197U (en) | 2023-03-13 | 2023-03-13 | Lithium battery with charging protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219833197U true CN219833197U (en) | 2023-10-13 |
Family
ID=88244502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320460496.5U Active CN219833197U (en) | 2023-03-13 | 2023-03-13 | Lithium battery with charging protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219833197U (en) |
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2023
- 2023-03-13 CN CN202320460496.5U patent/CN219833197U/en active Active
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