CN217035799U - Novel circular lithium ion battery structure - Google Patents
Novel circular lithium ion battery structure Download PDFInfo
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- CN217035799U CN217035799U CN202220677459.5U CN202220677459U CN217035799U CN 217035799 U CN217035799 U CN 217035799U CN 202220677459 U CN202220677459 U CN 202220677459U CN 217035799 U CN217035799 U CN 217035799U
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Abstract
The utility model discloses a novel circular lithium ion battery structure which comprises a shell, wherein a battery cell is installed in the shell, polar plates are arranged at the end parts of two ends of the battery cell, sealing gaskets are arranged on the far surfaces of two groups of polar plates, cover plates are arranged on the far surfaces of two groups of sealing gaskets, insulating gaskets are arranged on the far surfaces of two groups of cover plates, welding rings are welded at the end parts of two ends of two groups of shells, an explosion-proof valve and a liquid injection hole are arranged at the upper part of one group of cover plates above the welding rings, a sealing cover is arranged at the opening end of the liquid injection hole, and a detection balloon and two groups of eccentric wheels are arranged on the side of the shell. Has the beneficial effects that: the novel round lithium ion battery structure adopts the detection balloon, and the detection balloon is provided with the extrusion prompting structure, so that a user can be reminded whether the novel round lithium ion battery structure is deformed, and a safety guarantee is brought to the use of the novel round lithium ion battery structure.
Description
Technical Field
The utility model relates to the technical field of lithium ion batteries, in particular to a novel circular lithium ion battery structure.
Background
Lithium ion battery is a kind of secondary battery, it mainly relies on lithium ion to move between anodal and negative pole and comes the work, and lithium ion battery usually is used for portable electronic equipment and electric automobile to it is popular day by day in military affairs and aerospace application, current novel circular lithium ion battery structure, in-service use have install convenient, long service life and use advantage such as stable.
However, when the existing novel circular lithium ion battery structure is slightly extruded and deformed by a foreign object, the structure is not prompted, the deformation of the novel circular lithium ion battery structure of a user cannot be prompted, the deformed novel circular lithium ion battery structure is continuously used, the short circuit of a positive electrode and a negative electrode can be caused, the novel circular lithium ion battery structure is finally caused to be out of control due to heat, the fire and the explosion are caused, and the potential safety hazard is brought for the use of the novel circular lithium ion battery structure.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a novel circular lithium ion battery structure which has an extrusion prompting structure and can remind a user whether the novel circular lithium ion battery structure is deformed or not, so that the problems in the background art are solved.
(II) technical scheme
In order to realize the advantages of having the extrusion prompting structure and prompting a user whether the novel round lithium ion battery structure deforms or not, the utility model adopts the following specific technical scheme:
the utility model provides a novel circular lithium ion battery structure, which comprises an outer shell, the internally mounted of shell has electric core, and the both ends tip of electric core all is provided with the polar plate, and two sets of the face of keeping away from of polar plate all is provided with seal ring, and is two sets of seal ring's the face of keeping away from all is provided with the apron, and is two sets of the face of keeping away from of apron all is provided with insulating washer, and is two sets of the equal welded mounting of both ends tip of shell has welded ring, and the top is a set of the upper portion of apron is provided with explosion-proof valve and annotates the liquid hole, the open end of annotating the liquid hole is provided with sealed lid, detection balloon and two sets of eccentric wheels are installed to side of shell.
Further, the inside annular chamber that is provided with of lateral wall of shell, the lateral wall of shell is provided with the standing groove, and the inner wall of standing groove runs through and installs air duct and air inlet valve pipe, annular double sticky tape is installed to the one end tip of detection balloon, and the one side of annular double sticky tape and the one end connection of air duct, the equal fixed mounting in inside top surface and the bottom surface of standing groove has fixed arc board, and is two sets of one side of fixed arc board is provided with transparent arc board, and is two sets of all be provided with glue between fixed arc board and the transparent arc board.
Further, the radian of the transparent arc plate and the radian of the shell are kept consistent.
Further, the lateral wall of shell is provided with two sets of built-in grooves, and is two sets of the equal fixed mounting in inside top surface and the bottom surface of built-in groove has fixed pipe, and is two sets of the inside of eccentric wheel all runs through to install and runs through the pipe, and is two sets of the inside of running through the pipe all runs through to install the rotation axis, and is two sets of the both ends tip of rotation axis is located four groups respectively fixed pipe's inside, two sets of the equal fixed mounting in inside bottom surface of built-in groove has the screwed pipe, and is two sets of the inside of screwed pipe all is provided with adjusting screw.
Furthermore, the two groups of threaded pipes are in threaded connection with the two groups of adjusting screws.
Furthermore, two groups of grips are fixedly mounted on the side walls of the two groups of adjusting screws.
Furthermore, two sets of fixed pipes all are located same vertical line with the homonymy.
Furthermore, the surfaces of the shell, the two groups of cover plates and the two groups of welding rings are coated with antirust paint.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel circular lithium ion battery structure, which has the following beneficial effects:
(1) the utility model adopts the detection balloon, when actually producing the novel round lithium ion battery structure, a user adds filling gas into the annular cavity through the air inlet valve pipe, after the adding is finished, the user closes the air inlet valve pipe, then utilizes the glue water, closes the opening of the placing groove by using the transparent arc plate, when the shell is deformed by collision of foreign objects, the filling gas in the annular cavity enters the detection balloon through the gas guide tube, the volume of the detection balloon changes at the moment, a user can know whether the shell is extruded and deformed or not by observing the volume change of the detection balloon, and judge whether the novel round lithium ion battery structure can be continuously used or not, through the detection balloon that sets up, possess the extrusion suggestion structure, can remind whether the novel circular lithium ion battery structure of user takes place to warp, bring safe guarantee for the use of novel circular lithium ion battery structure.
(2) The utility model adopts the eccentric wheels, when the novel round lithium ion battery structure needs to be temporarily stored on a placing plane, a user rotates the two groups of eccentric wheels by hands by utilizing four groups of fixed tubes and two groups of rotating shafts, when the side walls of the two groups of eccentric wheels are externally provided with two groups of built-in grooves, two groups of threaded pipes are connected with two groups of adjusting screw rods in a threaded manner, a user rotates the four groups of handles counterclockwise by hands to respectively drive the two groups of adjusting screw rods to rotate counterclockwise and move upward, when the end parts of one ends of the two groups of adjusting screws are respectively in close contact with the lower parts of the two groups of eccentric wheels, the two groups of eccentric wheels are stably fixed, and when the novel round lithium ion battery structure is transversely placed, the novel round lithium ion battery structure is limited by the interference of the two groups of eccentric wheels, the cylindrical shell can not perform rolling motion, through the eccentric wheel that sets up, can avoid novel circular lithium ion battery structure to deposit and take place the displacement motion, for the use of depositing of novel circular lithium ion battery structure brings the facility.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel circular lithium ion battery structure provided by the utility model;
FIG. 2 is a perspective view of an eccentric according to the present invention;
FIG. 3 is an enlarged view of A of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of B of FIG. 1 in accordance with the present invention;
fig. 5 is an enlarged view of C of fig. 1 according to the present invention.
In the figure:
1. a housing; 2. an electric core; 3. a polar plate; 4. a sealing gasket; 5. a cover plate; 6. an insulating washer; 7. welding a ring; 8. detecting the balloon; 9. an eccentric wheel; 10. an annular cavity; 11. a placement groove; 12. a gas-guide tube; 13. an intake valve pipe; 14. an annular double-sided adhesive tape; 15. fixing the arc plate; 16. glue; 17. a transparent arc plate; 18. a built-in groove; 19. penetrating a pipe; 20. a fixed tube; 21. a rotating shaft; 22. a threaded pipe; 23. adjusting the screw rod; 24. An explosion-proof valve; 25. a liquid injection hole; 26. and (7) sealing the cover.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable one skilled in the art to understand the embodiments and advantages of the disclosure for reference and without scale, wherein elements are not shown in the drawings and like reference numerals are used to refer to like elements generally.
According to an embodiment of the present invention, a novel circular lithium ion battery structure is provided.
Referring to the drawings and the detailed description, as shown in fig. 1-5, a novel circular lithium ion battery structure according to an embodiment of the present invention includes a housing 1, a battery cell 2 is installed inside the housing 1, pole plates 3 are installed at both ends of the battery cell 2, sealing washers 4 are installed on the far surfaces of two groups of pole plates 3, cover plates 5 are installed on the far surfaces of two groups of sealing washers 4, insulating washers 6 are installed on the far surfaces of two groups of cover plates 5, welding rings 7 are installed at both ends of two groups of housing 1, an explosion-proof valve 24 and a liquid injection hole 25 are installed on the upper part of one group of cover plates 5, a sealing cover 26 is installed at the open end of the liquid injection hole 25, a detection balloon 8 and two groups of eccentric wheels 9 are installed at the side of the housing 1, the battery cell 2, two groups of pole plates 3, two groups of sealing washers 4, two groups of cover plates 5, The two sets of insulating gaskets 6, the two sets of welding rings 7, the explosion-proof valve 24 and the liquid filling hole 25 are all conventional structures, and are not described in detail herein.
In one embodiment, the inside annular chamber 10 that is provided with of lateral wall of shell 1, the lateral wall of shell 1 is provided with standing groove 11, and the inner wall of standing groove 11 runs through and installs air duct 12 and air inlet valve pipe 13, detect the one end tip of balloon 8 and install annular double sticky tape 14, and the one end connection of one side and air duct 12 of annular double sticky tape 14, the inside top surface and the equal fixed mounting in bottom surface of standing groove 11 have fixed arc board 15, and one side of two sets of fixed arc boards 15 is provided with transparent arc board 17, all be provided with glue 16 between two sets of fixed arc boards 15 and the transparent arc board 17, through the detection balloon 8 that sets up, possess the extrusion suggestion structure, can remind the user whether novel circular lithium ion battery structure takes place to warp, bring a safe guarantee for the use of novel circular lithium ion battery structure.
In one embodiment, the transparent arc plate 17 is consistent with the arc of the housing 1, and the side wall of the housing 1 is ensured to have no protrusion.
In one embodiment, the lateral wall of the housing 1 is provided with two sets of built-in grooves 18, and the inside top surfaces and the bottom surfaces of the two sets of built-in grooves 18 are all fixedly provided with fixed tubes 20, the inside of the two sets of eccentric wheels 9 is all installed with through tubes 19, and the inside of the two sets of through tubes 19 is all installed with rotation shafts 21, and the both ends tip of the two sets of rotation shafts 21 is located the inside of the four sets of fixed tubes 20 respectively, the inside bottom surfaces of the two sets of built-in grooves 18 are all fixedly provided with threaded pipes 22, and the inside of the two sets of threaded pipes 22 is all provided with adjusting screw 23, through the eccentric wheels 9 that are arranged, the novel circular lithium ion battery structure can be prevented from being stored and generating displacement motion, and the storage and use of the novel circular lithium ion battery structure are facilitated.
In one embodiment, two sets of threaded pipes 22 are threadedly connected to two sets of adjusting screws 23 to facilitate adjustment of the positions of use of the two sets of adjusting screws 23.
In one embodiment, two sets of handles are fixedly mounted on the sidewalls of the two sets of adjusting screws 23, and the four sets of handles facilitate the use of two sets of adjusting screws 23 in a rotating manner.
In one embodiment, the two sets of fixing tubes 20 on the same side are all located on the same vertical line, which ensures that the two sets of rotating shafts 21 can be vertically installed.
In one embodiment, the surfaces of the housing 1, the two sets of cover plates 5 and the two sets of weld rings 7 are all coated with a rust inhibiting paint that prevents the housing 1, the two sets of cover plates 5 and the two sets of weld rings 7 from rusting.
The working principle is as follows:
when the novel circular lithium ion battery structure is actually produced, a user adds filling gas into the annular cavity 10 through the air inlet valve pipe 13, after the adding is finished, the user closes the air inlet valve pipe 13, the glue 16 is recycled, the opening of the placing groove 11 is closed by using the transparent arc plate 17, when the shell 1 is collided and deformed by a foreign object, the filling gas in the annular cavity 10 enters the inside of the detection balloon 8 through the air guide pipe 12, at the moment, the volume of the detection balloon 8 is changed, the user can know whether the shell 1 is extruded and deformed or not by observing the volume change of the detection balloon 8 and judge whether the novel circular lithium ion battery structure can be continuously used or not, the detection balloon 8 is provided with an extrusion prompting structure, the user can be reminded whether the novel circular lithium ion battery structure is deformed or not, and a safe guarantee is brought for the use of the novel circular lithium ion battery structure, meanwhile, when the novel circular lithium ion battery structure needs to be stored in a placing plane temporarily, a user rotates two groups of eccentric wheels 9 by hands by utilizing four groups of fixed tubes 20 and two groups of rotating shafts 21, when the side walls of the two groups of eccentric wheels 9 are externally provided with two groups of built-in grooves 18, two groups of screwed tubes 22 are connected with two groups of adjusting screws 23 in a threaded manner, the user rotates four groups of handles counterclockwise by hands to respectively drive the two groups of adjusting screws 23 to rotate upward counterclockwise, when the end parts of one ends of the two groups of adjusting screws 23 are respectively in close contact with the lower parts of the two groups of eccentric wheels 9, the two groups of eccentric wheels 9 are stably fixed, when the novel circular lithium ion battery structure is placed transversely, the novel circular lithium ion battery structure is limited by the contact of the two groups of eccentric wheels 9, the cylindrical shell 1 cannot perform rolling motion, and the novel circular lithium ion battery structure can be prevented from being stored and moving due to the arranged eccentric wheels 9, the novel round lithium ion battery structure brings convenience to storage and use.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A novel circular lithium ion battery structure is characterized by comprising a shell (1), the battery cell (2) is arranged in the shell (1), the end parts of the two ends of the battery cell (2) are respectively provided with a polar plate (3), sealing gaskets (4) are arranged on the far surfaces of the two groups of polar plates (3), cover plates (5) are arranged on the far surfaces of the two groups of sealing gaskets (4), insulating gaskets (6) are arranged on the far surfaces of the two groups of cover plates (5), welding rings (7) are welded on the end parts of the two ends of the two groups of shells (1), an explosion-proof valve (24) and a liquid injection hole (25) are arranged on the upper part of the upper group of cover plates (5), the open end of annotating liquid hole (25) is provided with sealed lid (26), detection balloon (8) and two sets of eccentric wheel (9) are installed to the side of shell (1).
2. The novel circular lithium ion battery structure according to claim 1, wherein an annular cavity (10) is arranged inside the side wall of the housing (1), a placing groove (11) is arranged on the side wall of the housing (1), an air guide tube (12) and an air inlet valve tube (13) are installed on the inner wall of the placing groove (11) in a penetrating manner, an annular double-sided tape (14) is installed at one end of the detection balloon (8), one side of the annular double-sided tape (14) is connected with one end of the air guide tube (12), fixed arc plates (15) are fixedly installed on the top surface and the bottom surface of the inside of the placing groove (11), two sets of transparent arc plates (17) are arranged on one side of the fixed arc plates (15), and glue (16) is arranged between the two sets of fixed arc plates (15) and the transparent arc plates (17).
3. The novel circular lithium ion battery structure of claim 2, characterized in that the arc of the transparent arc plate (17) is consistent with the arc of the housing (1).
4. The novel circular lithium ion battery structure according to claim 1, wherein the side wall of the housing (1) is provided with two sets of built-in grooves (18), the top and bottom surfaces of the internal portions of the two sets of built-in grooves (18) are fixedly provided with fixed tubes (20), the internal portions of the two sets of eccentric wheels (9) are respectively provided with through tubes (19), the internal portions of the two sets of through tubes (19) are respectively provided with a rotating shaft (21), the end portions of the two ends of the two sets of rotating shafts (21) are respectively located in the internal portions of the four sets of fixed tubes (20), the bottom surfaces of the internal portions of the two sets of built-in grooves (18) are respectively fixedly provided with threaded tubes (22), and the internal portions of the two sets of threaded tubes (22) are respectively provided with adjusting screws (23).
5. The novel round lithium ion battery structure as claimed in claim 4, wherein two sets of threaded pipes (22) are in threaded connection with two sets of adjusting screws (23).
6. The novel circular lithium ion battery structure as claimed in claim 4, wherein two sets of handles are fixedly mounted on the side walls of the two sets of adjusting screws (23).
7. The novel circular lithium ion battery structure of claim 4, wherein two groups of the fixing tubes (20) on the same side are all located on the same vertical line.
8. The novel circular lithium ion battery structure according to claim 1, wherein the surfaces of the outer casing (1), the two groups of cover plates (5) and the two groups of welding rings (7) are coated with anti-rust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220677459.5U CN217035799U (en) | 2022-03-24 | 2022-03-24 | Novel circular lithium ion battery structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220677459.5U CN217035799U (en) | 2022-03-24 | 2022-03-24 | Novel circular lithium ion battery structure |
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| Publication Number | Publication Date |
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| CN217035799U true CN217035799U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220677459.5U Active CN217035799U (en) | 2022-03-24 | 2022-03-24 | Novel circular lithium ion battery structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706398A (en) * | 2023-06-06 | 2023-09-05 | 东莞市腾威动力新能源有限公司 | Energy storage battery and intelligent rapid charging method for energy storage battery |
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2022
- 2022-03-24 CN CN202220677459.5U patent/CN217035799U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116706398A (en) * | 2023-06-06 | 2023-09-05 | 东莞市腾威动力新能源有限公司 | Energy storage battery and intelligent rapid charging method for energy storage battery |
| CN116706398B (en) * | 2023-06-06 | 2024-01-30 | 东莞市腾威动力新能源有限公司 | Energy storage battery and charging method for energy storage battery |
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