CN218215509U - Overcharge-prevention high-rate polymer lithium battery - Google Patents
Overcharge-prevention high-rate polymer lithium battery Download PDFInfo
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- CN218215509U CN218215509U CN202222256415.8U CN202222256415U CN218215509U CN 218215509 U CN218215509 U CN 218215509U CN 202222256415 U CN202222256415 U CN 202222256415U CN 218215509 U CN218215509 U CN 218215509U
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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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Abstract
The utility model relates to a lithium battery technology field just discloses a prevent overcharging high magnification polymer lithium cell, the protective housing comprises a protective housing, the installation cavity has been seted up to the inside of protective housing, the inner chamber bottom fixedly connected with quantity of installation cavity is two fixed columns, the inside sliding connection of fixed column has the removal post, two the top of removing the post all with fixed plate fixed connection, the top fixedly connected with installation piece of fixed plate, the intracavity diapire fixedly connected with other end and fixed plate bottom fixed connection's of installation cavity protection spring, the inside of installation piece is provided with the joint subassembly, there is the dispersion battery inside of installation piece through joint subassembly joint. This prevent overcharging high magnification polymer lithium cell possesses the battery that separates each other between the group battery, and the group battery possesses certain shock-absorbing function and has prevented advantages such as mutual extrusion between the battery.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a prevent overcharging high magnification polymer lithium cell.
Background
With the progress of science and technology, batteries generally refer to small devices capable of generating electric energy, such as solar batteries, the performance parameters of which mainly include electromotive force, capacity, specific energy and resistance, and the batteries are used as energy sources, so that stable voltage, stable current, long-time stable power supply and little current influenced by the outside can be obtained.
The existing lithium battery has an overcharge prevention function mostly, and the lithium battery is a polymer of a plurality of batteries mostly, but in the moving process of the lithium battery, collision extrusion can occur, so that the mutual extrusion between the batteries easily causes accidents such as fire and the like, and the overcharge prevention high-rate polymer lithium battery is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a prevent overcharging high magnification polymer lithium cell possesses and separates the battery between the group battery each other, and the group battery possesses certain shock-absorbing function and has prevented advantages such as extrude each other between the battery, has solved that current lithium cell has mostly prevents the overcharge function, and the lithium cell is the polymer of a plurality of batteries mostly, but at the removal in-process of lithium cell, the extrusion that can collide, cause the problem of accidents such as causing easily to catch fire between the battery.
(II) technical scheme
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a prevent overcharge high magnification polymer lithium cell, includes the protective housing, the installation cavity has been seted up to the inside of protective housing, the inner chamber bottom fixedly connected with quantity of installation cavity is two fixed columns, the inside sliding connection of fixed column has the removal post, two the top of removing the post all with fixed plate fixed connection, the top fixedly connected with installation piece of fixed plate, the intracavity diapire fixedly connected with other end and fixed plate bottom fixed connection's protection spring of installation cavity, the inside of installation piece is provided with the joint subassembly, there is the dispersion battery inside the installation piece through joint subassembly joint, the top fixedly connected with panel of dispersion battery, bolt fixedly connected with installation lid is passed through at the top of protective housing, the top fixedly connected with electric wire connection end of installation lid.
The utility model has the advantages that:
this prevent overcharging high magnification polymer lithium cell possesses the battery that separates each other between the group battery, and the group battery possesses certain shock-absorbing function and has prevented advantages such as mutual extrusion between the battery.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the joint subassembly includes fixed connection in the inside joint spring of installation piece, the other end fixedly connected with joint board of joint spring, the right-hand member fixedly connected with joint piece of joint board, the long board of right-hand member fixedly connected with joint of joint piece.
The beneficial effect who adopts above-mentioned further scheme is that, the joint subassembly can make the easy dismouting of dispersed battery, and possesses certain protect function at the in-process of dispersed battery motion.
Furthermore, the battery jar that quantity is a plurality of is seted up at the top of installation piece, the quantity of joint subassembly is the same with the quantity of battery jar, the quantity of dispersion battery is a plurality of, and the top all with panel fixed connection.
The beneficial effect who adopts above-mentioned further scheme is that, the battery jar can be convenient for disperse the laying of battery, has protected can not extrude each other between the disperse battery.
Furthermore, the battery board is electrically connected with the wire connecting end, and the sectional area of the mounting cover is larger than that of the protective shell.
Further, the inboard right wall fixed connection radiator fan of protective housing, the louvre has been seted up to the left end of protective housing, the mounting hole with the installation cavity intercommunication is seted up to the inboard diapire of protective housing, the cross sectional area and the installation piece looks adaptation of mounting hole, the right-hand member fixedly connected with cushion of joint rectangular slab.
The beneficial effects of adopting above-mentioned further scheme are that, radiator fan has gone on certain cooling function in to the protective housing, prevents that the high temperature from exploding, and the mounting hole can make the installation piece can reciprocate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection diagram of the dispersed battery and the battery plate of the present invention;
FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;
fig. 4 is an enlarged view of the point B in fig. 1 according to the present invention.
In the figure: 1. a protective shell; 2. fixing the column; 3. moving the column; 4. a fixing plate; 5. mounting blocks; 6. a protection spring; 7. a clamping assembly; 71. clamping a spring; 72. a clamping plate; 73. a clamping block; 74. clamping the long plate; 8. dispersing the batteries; 9. a battery plate; 10. installing a cover; 11. and a wire connecting end.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the embodiment, by giving in fig. 1-4, a prevent overcharging high magnification polymer lithium cell, the utility model discloses a protective housing 1, the installation cavity has been seted up to the inside of protective housing 1, the inner chamber bottom fixedly connected with quantity of installation cavity is two fixed columns 2, the inside sliding connection of fixed column 2 has removal post 3, two tops of removing post 3 all with fixed plate 4 fixed connection, the top fixedly connected with installation piece 5 of fixed plate 4, the intracavity diapire fixedly connected with other end of installation cavity and fixed plate 4 bottom fixed connection's protection spring 6, the inside of installation piece 5 is provided with joint subassembly 7, there is dispersion battery 8 inside of installation piece 5 through joint subassembly 7 joint, dispersion battery 8's top fixedly connected with panel 9, bolt fixedly connected with installing cover 10 is passed through at the top of protective housing 1, the top fixedly connected with connection of installing cover 10 links end 11.
Wherein, joint subassembly 7 includes fixed connection in the inside joint spring 71 of installation piece 5, the other end fixedly connected with joint board 72 of joint spring 71, the right-hand member fixedly connected with joint piece 73 of joint board 72, the long board 74 of right-hand member fixedly connected with joint of joint piece 73.
The clamping assembly 7 can enable the dispersed batteries 8 to be easily disassembled and assembled, and has a certain protection function in the moving process of the dispersed batteries 8.
Wherein, the battery jar that quantity is a plurality of is seted up at the top of installation piece 5, and the quantity of joint subassembly 7 is the same with the quantity of battery jar, and the quantity of dispersion battery 8 is a plurality of, and the top all with panel 9 fixed connection.
The battery jar can be convenient for disperse battery 8 to lay, has protected can not extrude each other between the disperse battery 8.
The battery plate 9 is electrically connected with the wire connecting end 11, and the sectional area of the mounting cover 10 is larger than that of the protective shell 1.
Wherein, the inboard right wall fixed connection radiator fan of protective housing 1, the louvre has been seted up to the left end of protective housing 1, the mounting hole with the installation cavity intercommunication is seted up to the inboard diapire of protective housing 1, the cross sectional area and the installation piece 5 looks adaptation of mounting hole, the right-hand member fixedly connected with cushion of joint long slab 74.
The cooling fan has a certain cooling function in the protective shell 1, the explosion caused by overhigh temperature is prevented, and the mounting hole can ensure that the mounting block 5 can move up and down
The working principle is as follows:
firstly: when a single dispersed battery 8 needs to be replaced, the mounting cover 10 is opened, the battery panel 9 is moved upwards, the damaged dispersed battery 8 is taken down, after the dispersed battery 8 is replaced, the dispersed battery 8 is placed into a corresponding battery groove, the clamping long plate 74 is moved rightwards, the clamping block 73 is driven to move rightwards, the clamping spring 71 is compressed, after the dispersed battery 8 is placed, the clamping long plate 74 can clamp the dispersed battery 8, and the cover 10 is mounted by being covered newly;
then: the mounting groove separates dispersion battery 8, has prevented collision each other between the dispersion battery 8, and the in-process that protective housing 1 removed, dispersion battery 8 will remove about, and certain guard action has been played to dispersion battery 8 to cooperation joint spring 71, and the protection spring 6 cooperation fixed column 2 and the removal post 3 of installation piece 5 bottom have played certain shock attenuation guard action to the device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An overcharge-prevention high-rate polymer lithium battery comprises a protective shell (1), and is characterized in that: the installation cavity has been seted up to the inside of protective housing (1), the inner chamber bottom fixedly connected with quantity of installation cavity is two fixed column (2), the inside sliding connection of fixed column (2) has removal post (3), two the top of removing post (3) all with fixed plate (4) fixed connection, the top fixedly connected with installation piece (5) of fixed plate (4), the intracavity diapire fixedly connected with other end and fixed plate (4) bottom fixed connection's protection spring (6) of installation cavity, the inside of installation piece (5) is provided with joint subassembly (7), there is dispersion battery (8) inside of installation piece (5) through joint subassembly (7) joint, the top fixedly connected with panel (9) of dispersion battery (8), bolt fixedly connected with installation lid (10) is passed through at the top of protective housing (1), the top fixedly connected with electric wire connection end (11) of installation lid (10).
2. The overcharge-resistant high-rate polymer lithium battery according to claim 1, wherein: joint subassembly (7) include fixed connection in the inside joint spring (71) of installation piece (5), the other end fixedly connected with joint board (72) of joint spring (71), the right-hand member fixedly connected with joint piece (73) of joint board (72), the right-hand member fixedly connected with joint long slab (74) of joint piece (73).
3. The overcharge-resistant high-rate polymer lithium battery according to claim 1, wherein: the battery jar that quantity is a plurality of is seted up at the top of installation piece (5), the quantity of joint subassembly (7) is the same with the quantity of battery jar, the quantity of dispersion battery (8) is a plurality of, and the top all with panel (9) fixed connection.
4. The overcharge-resistant high-rate polymer lithium battery according to claim 1, wherein: the battery board (9) is electrically connected with the wire connecting end (11), and the section area of the mounting cover (10) is larger than that of the protective shell (1).
5. The overcharge-resistant high-rate polymer lithium battery according to claim 2, wherein: the heat dissipation device is characterized in that the right wall of the inner side of the protection shell (1) is fixedly connected with a heat dissipation fan, the heat dissipation hole is formed in the left end of the protection shell (1), the bottom wall of the inner side of the protection shell (1) is provided with a mounting hole communicated with the mounting cavity, the cross section area of the mounting hole is matched with the mounting block (5), and the right end of the clamping long plate (74) is fixedly connected with a cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256415.8U CN218215509U (en) | 2022-08-24 | 2022-08-24 | Overcharge-prevention high-rate polymer lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256415.8U CN218215509U (en) | 2022-08-24 | 2022-08-24 | Overcharge-prevention high-rate polymer lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218215509U true CN218215509U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222256415.8U Active CN218215509U (en) | 2022-08-24 | 2022-08-24 | Overcharge-prevention high-rate polymer lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218215509U (en) |
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2022
- 2022-08-24 CN CN202222256415.8U patent/CN218215509U/en active Active
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