CN214706103U - Lithium cell is with preventing destroying protective housing - Google Patents
Lithium cell is with preventing destroying protective housing Download PDFInfo
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- CN214706103U CN214706103U CN202120669248.2U CN202120669248U CN214706103U CN 214706103 U CN214706103 U CN 214706103U CN 202120669248 U CN202120669248 U CN 202120669248U CN 214706103 U CN214706103 U CN 214706103U
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- main part
- lithium cell
- main body
- gasbag
- transfer line
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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 discloses a lithium cell is with preventing destroying protective housing, including the protective housing main part and locate the lithium cell main part in the protective housing main part, the inside cavity of protective housing main part sets up, installs shock attenuation anticollision protection mechanism in the protective housing main part, and shock attenuation anticollision protection mechanism includes the gasbag, is connected with a pair of transfer line on the gasbag, and in the protective housing main part lateral wall was located to the transfer line, the transfer line was linked together with the gasbag, and the gasbag has all filled non-Newton's fluid with the intraductal packing of transfer line, and the one end that the gasbag was kept away from to the transfer line is equipped with the installation piece, is connected with the upper cover in the protective housing main part. The utility model discloses a setting of corresponding mechanism in the lithium cell protecting sheathing is convenient for carry out shock attenuation anticollision protection to the lithium cell for the lithium cell is difficult to collide with protecting sheathing's inner wall, reduces the probability that the lithium cell damaged because of the collision, thereby can improve the life of lithium cell, reduces the loss that the user caused because of the lithium cell collision damage.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell, concretely relates to lithium cell is with preventing destroying protecting sheathing.
Background
A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. With the development of scientific technology, lithium batteries have become the mainstream, and the lithium batteries can be roughly classified into lithium metal batteries and lithium ion batteries. Among them, the lithium ion battery does not contain lithium in a metallic state and is chargeable. Regardless of the lithium metal battery or the lithium ion battery, the lithium metal has very high requirements on the environment for processing, storage and use due to the very active chemical characteristics of the lithium metal.
With the development of science and technology, lithium batteries are gradually entering into various industries, wherein the lithium batteries are also used in the field of electric vehicles, and when the lithium batteries are used, in order to better install the lithium battery and prolong the service life of the lithium battery, the electric vehicle generally needs to be provided with a lithium battery protective shell, but the existing lithium battery protective shell is only a common plastic shell, the shock absorption and anti-collision protection mechanism is lacked, when the electric vehicle runs, the electric vehicle is easy to bump due to rugged road, when the electric vehicle bumps, the lithium battery is easy to collide and rub with the inner wall of the protection shell, thereby the lithium battery is easy to be damaged, the service life of the lithium battery is reduced, certain economic loss is brought to users, some users can add the elastic cushion piece in the protective shell, however, the elastic cushion member is easy to shift, thereby affecting the protection effect of the elastic cushion member on the lithium battery.
Therefore, in view of the above technical problems, it is necessary to provide a damage-proof protective case for a lithium battery.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell is with preventing destroying protecting sheathing to solve foretell electric motor car lithium cell protecting sheathing and easily cause the collision friction problem of lithium cell and protecting sheathing inner wall because lack shock attenuation anticollision protection mechanism.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
the utility model provides a lithium cell is with preventing destroying protecting sheathing, includes the protecting sheathing main part and locates the lithium cell main part in the protecting sheathing main part, the inside cavity of protecting sheathing main part sets up, install shock attenuation anticollision protection mechanism in the protecting sheathing main part, shock attenuation anticollision protection mechanism includes the gasbag, be connected with a pair of transfer line on the gasbag, the transfer line is located in the protecting sheathing main part lateral wall, the transfer line is linked together with the gasbag, it has non-Newton's fluid all to fill in gasbag and the transfer line, the one end that the gasbag was kept away from to the transfer line is equipped with the installation piece.
Further, be connected with the upper cover in the protective housing main part for cover lithium cell main part, make lithium cell main part be difficult for rocking in the protective housing main part, the upper cover is located one of protective housing main part and serves and be connected with the arch for support lithium cell main part, make lithium cell main part be difficult for with the upper cover collision friction, also be used for increasing the extrusion power to the gasbag simultaneously, make the non-Newton fluid capacity in the rubber hose more, increase the extrusion power of rubber hose to lithium cell main part, the arch is the rubber material, is convenient for protect lithium cell main part, makes lithium cell main part be difficult for taking place hard collision.
Further, the installation piece is connected with the anticollision piece on keeping away from the one side of transfer line for the lateral wall of extrusion lithium cell main part plays the effect of fixed lithium cell main part, the anticollision piece is the elasticity material, is used for further protecting lithium cell main part, makes lithium cell main part be difficult for taking place rigid collision with the lateral wall of protective housing main part.
Further, be connected with the rubber hose between installation piece and the transfer line, the flexible length of the regulation installation piece of being convenient for freely for the lateral wall of extrusion lithium cell main part that anticollision piece on the installation piece can be better realizes fixing lithium cell main part lateral wall.
Furthermore, a pair of elastic cushion blocks is arranged in the protective shell main body, so that the lithium battery main body is not easy to collide with the side wall of the protective shell main body, and the pair of elastic cushion blocks are symmetrically arranged about the central axis of the protective shell main body.
Furthermore, the elastic cushion blocks and the mounting blocks are respectively arranged on two adjacent side walls of the protective shell main body, so that the lithium battery main body is protected at multiple angles, and the lithium battery main body is not easy to generate rigid collision with the inner side wall of the protective shell main body.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a setting of corresponding mechanism in the lithium cell protecting sheathing is convenient for carry out shock attenuation anticollision protection to the lithium cell for the lithium cell is difficult to collide with protecting sheathing's inner wall, reduces the probability that the lithium cell damaged because of the collision, thereby can improve the life of lithium cell, reduces the loss that the user caused because of the lithium cell collision damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a cross-sectional view of a damage-proof protective casing for a lithium battery according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 according to an embodiment of the present invention;
fig. 3 is a structural diagram illustrating a state of a damage-proof protective casing for a lithium battery according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a portion B in fig. 3 according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a state two of the damage-proof protective casing for a lithium battery according to an embodiment of the present invention.
In the figure: 1. the anti-collision protective device comprises a protective shell body, 101, an upper cover, 102, a bulge, 2, a lithium battery body, 3, a shock absorption and anti-collision protective mechanism, 301, an air bag, 302, a liquid conveying pipe, 303, non-Newtonian fluid, 304, a mounting block, 305, an anti-collision block, 306, a rubber hose and 307, and an elastic cushion block.
Detailed Description
The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.
The utility model discloses a lithium cell is with preventing destroying protecting sheathing, it is shown with reference to fig. 1-5, including protecting sheathing main part 1, lithium cell main part 2 and be used for 2 shock attenuation anticollision protection's of lithium cell main part shock attenuation anticollision protection mechanism 3.
Referring to fig. 1, the protection casing main body 1 is connected with an upper cover 101 for covering the lithium battery main body 2, so that the lithium battery main body 2 is not easy to shake in the protection casing main body 1, the protection casing main body 1 and the upper cover 101 can be connected in a clamping manner, a rotating manner and a sliding manner, preferably, the protection casing main body 1 and the upper cover 101 are connected in a clamping manner, one end of the upper cover 101, which is positioned in the protection casing main body 1, is connected with a protrusion 102 for abutting against the lithium battery main body 2, so that the lithium battery main body 2 is not easy to collide with the upper cover 101, and simultaneously, the extrusion force of the air bag 301 is increased, so that the capacity of the non-newton fluid 303 in the rubber hose 306 is increased, the extrusion force of the rubber hose 306 to the lithium battery main body 2 is increased, the protrusion 102 is made of rubber, so as to facilitate the protection of the lithium battery main body 2, and make the lithium battery main body 2 not easy to collide hard, the protrusion 102 is made of rubber.
Referring to fig. 1-4, the protection casing main body 1 is hollow, a shock-absorbing and anti-collision protection mechanism 3 is installed in the protection casing main body 1, the shock-absorbing and anti-collision protection mechanism 3 is used for bearing a lithium battery main body 2 and simultaneously plays a role of shock absorption and anti-collision, so that the lithium battery main body 2 is not easy to collide with the side wall of the protection casing main body 1, the shock-absorbing and anti-collision protection mechanism 3 comprises an air bag 301 for bearing the lithium battery main body 2, a pair of infusion tubes 302 are connected to the air bag 301, the infusion tubes 302 are symmetrically arranged with respect to the axis of the protection casing main body 1 and are used for guiding non-newton fluid 303 in the air bag 301 into a rubber hose 306 to stretch the rubber hose 306, so that the anti-collision block 305 on the installation block 304 can extrude the lithium battery main body 2 to fix the lithium battery main body 2, the infusion tubes 302 are arranged in the side wall of the protection casing main body 1, and the infusion tubes 302 are communicated with the air bag 301, the air bag 301 and the infusion tube 302 are filled with non-Newtonian fluid 303, the non-Newtonian fluid 303 has the characteristic of liquid flow rebounding and is used for increasing the shock absorption and collision prevention effects on the lithium battery main body 2, and the end, far away from the air bag 301, of the infusion tube 302 is provided with an installation block 304 used for installing a collision prevention block 305.
Referring to fig. 1-2, an anti-collision block 305 is connected to a surface of the mounting block 304 away from the infusion tube 302, and is used for extruding a side wall of the lithium battery main body 2, so as to fix the lithium battery main body 2, the anti-collision block 305 is connected with the mounting block 304 in a clamping manner, so that the anti-collision block 305 is conveniently replaced, the anti-collision block 305 is made of an elastic material and is used for further protecting the lithium battery main body 2, so that the lithium battery main body 2 is not prone to rigid collision with the side wall of the protective housing main body 1, a rubber hose 306 is connected between the mounting block 304 and the infusion tube 302, so as to freely adjust the telescopic length of the mounting block 304, so that the anti-collision block 305 on the mounting block 304 can better extrude the side wall of the lithium battery main body 2, and fix the side wall of the lithium battery main body 2.
Referring to fig. 3, a pair of elastic cushion blocks 307 is arranged in the protective casing main body 1, so that the lithium battery main body 2 is not prone to collide with the side wall of the protective casing main body 1, the pair of elastic cushion blocks 307 is symmetrically arranged about the axis of the protective casing main body 1, a user can also cut a plurality of through holes on the elastic cushion blocks 307, so as to further increase the elastic effect of the elastic cushion blocks 307, the elastic cushion blocks 307 and the mounting blocks 304 are respectively arranged on two adjacent side walls of the protective casing main body 1, so that the lithium battery main body 2 is convenient to protect from multiple angles, and the lithium battery main body 2 is not prone to collide with the inner side wall of the protective casing main body 1.
When the lithium battery anti-collision device is used specifically, a user places the lithium battery main body 2 on the air bag 301, the air bag 301 is squeezed due to the fact that the lithium battery main body 2 has gravity, non-Newtonian fluid 303 in the air bag 301 enters the rubber hose 306 through the infusion tube 302, the rubber hose 306 stretches under the action of the non-Newtonian fluid 303, the installation block 304 and the anti-collision block 305 can be driven to move together until the anti-collision block 305 is in contact with the lithium battery main body 2, and elastic cushion blocks 307 are added to the other two sides of the lithium battery main body 2 to achieve an anti-collision effect; when lithium cell main part 2 receives inertia, lithium cell main part 2 can have the trend of displacement on gasbag 301, when lithium cell main part 2 takes place the displacement, the deviation appears in the extrusion to gasbag 301, can exist more non-Newton's fluid 303 in the rubber hose 306 of one side near lithium cell main part 2, thereby make the flexible of rubber hose 306 longer, make anticollision piece 305 have better supporting force to lithium cell main part 2, make lithium cell main part 2 be difficult for colliding with 1 inner wall of protective housing main part, thereby protection lithium cell main part 2 that can be better, make lithium cell main part 2 not fragile.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model discloses a setting of corresponding mechanism in the lithium cell protecting sheathing is convenient for carry out shock attenuation anticollision protection to the lithium cell for the lithium cell is difficult to collide with protecting sheathing's inner wall, reduces the probability that the lithium cell damaged because of the collision, thereby can improve the life of lithium cell, reduces the loss that the user caused because of the lithium cell collision damage.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a lithium cell is with preventing destroying protecting sheathing, includes protecting sheathing main part (1) and locates lithium cell main part (2) in protecting sheathing main part (1), a serial communication port, the inside cavity of protecting sheathing main part (1) sets up, install shock attenuation anticollision protection mechanism (3) in protecting sheathing main part (1), shock attenuation anticollision protection mechanism (3) are including gasbag (301), be connected with a pair of transfer line (302) on gasbag (301), in protecting sheathing main part (1) lateral wall was located in transfer line (302), transfer line (302) are linked together with gasbag (301), it has non-Newton's fluid (303) all to fill in gasbag (301) and transfer line (302), the one end that gasbag (301) were kept away from in transfer line (302) is equipped with installation piece (304).
2. The lithium battery anti-damage protective casing according to claim 1, wherein the protective casing main body (1) is connected with an upper cover (101), one end of the upper cover (101) in the protective casing main body (1) is connected with a bulge (102), and the bulge (102) is made of rubber.
3. The lithium battery damage-proof protection casing as claimed in claim 1, wherein the mounting block (304) is connected with an anti-collision block (305) on a surface far away from the infusion tube (302), and the anti-collision block (305) is made of elastic material.
4. The damage-proof protective casing for the lithium battery as recited in claim 1, wherein a rubber hose (306) is connected between the mounting block (304) and the infusion tube (302).
5. The damage-proof protective case for lithium battery as claimed in claim 1, wherein a pair of resilient pads (307) is provided in said protective case main body (1), said pair of resilient pads (307) being symmetrically disposed about a central axis of said protective case main body (1).
6. The damage-proof protective case for lithium battery as claimed in claim 5, wherein the elastic cushion block (307) and the mounting block (304) are respectively provided on two adjacent side walls of the protective case main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669248.2U CN214706103U (en) | 2021-04-01 | 2021-04-01 | Lithium cell is with preventing destroying protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120669248.2U CN214706103U (en) | 2021-04-01 | 2021-04-01 | Lithium cell is with preventing destroying protective housing |
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| CN214706103U true CN214706103U (en) | 2021-11-12 |
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| CN202120669248.2U Active CN214706103U (en) | 2021-04-01 | 2021-04-01 | Lithium cell is with preventing destroying protective housing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115634757A (en) * | 2022-10-31 | 2023-01-24 | 河北博翔特种石墨有限公司 | Intelligent environment-friendly production furnace for graphite production |
-
2021
- 2021-04-01 CN CN202120669248.2U patent/CN214706103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115634757A (en) * | 2022-10-31 | 2023-01-24 | 河北博翔特种石墨有限公司 | Intelligent environment-friendly production furnace for graphite production |
| CN115634757B (en) * | 2022-10-31 | 2023-12-19 | 河北博翔特种石墨有限公司 | Intelligent environment-friendly production furnace for graphite production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220706 Address after: 221000 south of Fifth Ring Road and west of 206 National Road, Xuzhou high tech Industrial Development Zone, Jiangsu Province Patentee after: Jiangsu Xinli Energy Technology Co.,Ltd. Address before: 221000 Kuihe East Road West, Tongshan District Office, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Lichang Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |