CN210379148U - Lithium ion storage battery with good impact resistance - Google Patents
Lithium ion storage battery with good impact resistance Download PDFInfo
- Publication number
- CN210379148U CN210379148U CN201921051846.2U CN201921051846U CN210379148U CN 210379148 U CN210379148 U CN 210379148U CN 201921051846 U CN201921051846 U CN 201921051846U CN 210379148 U CN210379148 U CN 210379148U
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- storage battery
- battery
- lithium ion
- impact resistance
- springs
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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 aims at providing a lithium ion battery that impact resistance is good. The technical scheme of the utility model is that: the storage battery supporting container is provided with a plurality of elastic buffer structures, every two elastic buffer structures are distributed at the periphery of the outer wall of the storage battery supporting container according to an X-shaped cross structure, the storage battery supporting frame is provided with a plurality of damping springs, and each elastic buffer structure consists of two springs and an elastic strip; whole device simple structure, durable adopt double-deck bearing structure cooperation three-layer buffer structure, this kind of jacket layer formula structural design can effectively keep out external striking and self and drop the collision that causes, and then wraps up the battery of most core part, makes the battery not influenced by external force, guarantees battery normal use, plays good guard action to battery itself, resistance to compression, impact resistance, and the security is stronger.
Description
Technical Field
The utility model relates to an electrician's electron field especially relates to a lithium ion battery that impact resistance is good.
Background
The lithium ion storage battery generally uses electric energy to convert into chemical energy, and the chemical energy is used for storing energy and is converted into electric energy when used; that is, the liquid is used as a carrier inside, so that the lithium ion storage battery is not suitable for violent vibration, and the impact of external force is avoided, otherwise, the movement is easily damaged and the liquid overflows, the cruising ability of the lithium ion storage battery is directly influenced, and the service life of the battery is also influenced; at present, although the lithium ion storage battery is also treated and improved in the aspect of protecting the external structure, the service life of the lithium ion storage battery can be prolonged, but the structure is too simple, the damping effect is poor, and the influence on the lithium ion storage battery is also obvious in a long time, so that the safety of the lithium ion storage battery in use can not be effectively guaranteed, and certain hidden danger exists; how to solve the above-mentioned circumstances and drawback, when making the lithium ion battery obtain effective protection, can resist external impact force and impact, to the resistance to compression of battery and buffering resistance can both play substantive guard action, make the battery not influenced by external force, can normally operate, strengthen the endurance of battery, the main problem that needs to solve now.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adopt double-deck bearing structure cooperation three-layer buffer structure, can effectively keep out external striking and self and drop the collision that causes, make the battery not receive external force to influence, guarantee battery normal use, play good guard action, resistance to compression, the outstanding lithium ion battery of impact resistance to battery itself.
The technical scheme of the utility model is that: a lithium ion battery with good impact resistance is characterized in that: the buffer layer is positioned in the outer shell, the buffer layer is fixedly connected with the outer shell, the storage battery bearing container is positioned in the buffer layer, the storage battery bearing container is fixedly connected with the buffer layer, a plurality of elastic buffer structures are further arranged on the storage battery bearing container, every two groups of the elastic buffer structures are distributed at the peripheral positions of the outer wall of the storage battery bearing container according to an X-shaped cross structure, the elastic buffer structures are fixedly connected with the storage battery bearing container, the storage battery is positioned in the storage battery bearing container, the storage battery is movably connected with the storage battery bearing container, the storage battery fixing frame is positioned outside the storage battery, and the storage battery fixing frame is fixedly connected with the storage battery, still be equipped with a plurality of shock attenuation springs on the battery mount, the same distance distribution in the inboard marginal position department of battery mount in interval between a plurality of shock attenuation springs, a plurality of shock attenuation springs all are fixed connection with the battery mount, the apron is located the upper portion of shell body, the apron utilizes hinge and shell body to be fixed connection.
Furthermore, the outer shell and the storage battery bearing container are both polymethyl methacrylate organic glass shells.
Further, the buffer layer is sponge or foam.
Further, it is arbitrary elasticity buffer structure comprises two springs and an elasticity strip, the elasticity strip is located between two springs, the one end and one of them spring of elasticity strip are fixed connection, the other end and another spring of elasticity strip are fixed connection, arbitrary the one end and the battery bearing container of spring are fixed connection, the other end and the buffer layer of spring are fixed connection.
Still further, the elastic strip is elastic rubber or a tension spring.
Further, the storage battery fixing frame is a wood structure frame body.
Further, a plurality of shock attenuation springs are the extension spring.
Further, the cover plate is a screw fastening type wood structural plate.
The beneficial effects of the utility model reside in that: the storage battery device adopts a double-layer supporting structure matched with a three-layer buffer structure, and the sleeve layer type structural design can effectively resist external impact and collision caused by falling of the storage battery, so that the storage battery at the most core part is wrapped, the storage battery is not influenced by external force, the normal use of the storage battery is ensured, the storage battery is well protected, and the compression resistance and the impact resistance of the lithium ion storage battery are outstanding; when the storage battery device is used, when the whole storage battery device falls or is collided by external force, the outer shell plays a role in protecting the first layer, and a part of the impact force is absorbed by the buffer layer made of sponge or foam cotton and is also called as a first layer buffer area; then, the received impact force can be absorbed by the elastic buffer structures distributed according to the X-shaped cross structure, and due to the cross structure of the elastic strips and the action of the springs at the two ends, the impact force is transmitted to the other elastic buffer structure crossed with one elastic buffer structure of the X-shaped cross structure by one elastic buffer structure, so that the impact force can be greatly further relieved, and the part is called as a second-layer buffer area; after the buffering of the first two parts, the rest impact force can be closer to the storage battery, at the moment, a plurality of damping springs are arranged around the edge of the storage battery fixing frame and can disperse the final impact force, so that the impact force borne by the storage battery is reduced to the minimum, the storage battery can be effectively protected by the outer shell and the inner and outer double-layer supporting structures of the storage battery bearing container, the storage battery can be prevented from being under the pressure action of a heavy object, the cover plate is a screw fastening type wood structural plate, a user can close the cover plate, and the cover plate is fastened by screws to prevent the storage battery from falling off; whole device simple structure, durable, anti striking and compressive capacity are strong, and the three-layer buffering can the effective dispersion impact force, reduces the vibrations of battery, has guaranteed the normal operation of battery, and the security is stronger.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the disassembly structure of the present invention.
Wherein: 1. outer casing 2, buffer layer 3, storage battery bear container
4. Elastic buffer structure 5, spring 6 and elastic strip
7. Storage battery 8, storage battery fixing frame 9 and damping spring
10. Cover plate
Detailed Description
The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the lithium ion secondary battery with good impact resistance is characterized in that: the buffer layer 2 is positioned in the outer shell 1, the buffer layer 2 is fixedly connected with the outer shell 1, the storage battery bearing container 3 is positioned in the buffer layer 2, the storage battery bearing container 3 is fixedly connected with the buffer layer 2, a plurality of elastic buffer structures 4 are further arranged on the storage battery bearing container 3, every two groups of the elastic buffer structures 4 are distributed at the peripheral positions of the outer wall of the storage battery bearing container 3 according to an X-shaped crossed structure, the elastic buffer structures 4 are all fixedly connected with the storage battery bearing container 3, any elastic buffer structure 4 is composed of two springs 5 and one elastic strip 6, the elastic strip 6 is positioned between the two springs 5, one end of the elastic strip 6 is fixedly connected with one of the springs 5, the other end of the elastic strip 6 is fixedly connected with another spring 5, one end of any spring 5 is fixedly connected with the storage battery bearing container 3, the other end of the spring 5 is fixedly connected with the buffer layer 2, the storage battery 7 is positioned in the storage battery bearing container 3, the storage battery 7 is movably connected with the storage battery bearing container 3, the storage battery fixing frame 8 is positioned at the outer side of the storage battery 7, the storage battery fixing frame 8 is fixedly connected with the storage battery 7, a plurality of damping springs 9 are also arranged on the storage battery fixing frame 8, the plurality of damper springs 9 are distributed at the same interval at the edge position inside the battery holder 8, the damping springs 9 are fixedly connected with the storage battery fixing frame 8, the cover plate 10 is located on the upper portion of the outer shell 1, and the cover plate 10 is fixedly connected with the outer shell 1 through hinges. The outer shell 1 and the storage battery bearing container 3 are both organic glass shells made of polymethyl methacrylate. The buffer layer 2 is made of sponge or foam. The elastic strip 6 is elastic rubber or a tension spring. The storage battery fixing frame 8 is a wood structure frame body. The shock absorbing springs 9 are all tension springs. The cover plate 10 is a screw-fastened wood structural plate.
The working mode is as follows: the storage battery device adopts a double-layer supporting structure matched with a three-layer buffering structure, can effectively resist external impact and collision caused by falling of the storage battery, ensures that the storage battery is not influenced by external force, ensures the normal use of the storage battery, has a good protection effect on the storage battery, and has outstanding compression resistance and impact resistance; mainly comprises an outer shell 1, a buffer layer 2, a storage battery bearing container 3, a storage battery 7, a storage battery fixing frame 8 and a cover plate 10, the whole body adopts a jacket layer type structural design, further wrapping and protecting the storage battery 7 at the most core part, arranging a storage battery fixing frame 8 at the outer layer of the storage battery 7 for fixing the storage battery 7, the storage battery fixing frame 8 adopts a wood structure frame body, and can play a good role in fixing due to the fact that the wood structure is soft, and can also avoid the scratch of other materials to the storage battery 7, and simultaneously, the wood structure can also play the role of insulation to prevent the storage battery 7 from conducting because of electric leakage, in addition, a plurality of damping springs 9 arranged at the same interval are further arranged at the edge position of the inner side of the storage battery fixing frame 8, and each damping spring 9 adopts a tension spring and is used for buffering impact force; the storage battery 7 with the storage battery fixing frame 8 is fixed in the storage battery bearing container 3, the storage battery bearing container 3 is made of an organic glass shell of polymethyl methacrylate and has the characteristics of good wear resistance, corrosion resistance and the like, the storage battery 7 with the storage battery fixing frame 8 is protected by one layer, a plurality of elastic buffer structures 4 are further arranged on the storage battery bearing container 3, every two elastic buffer structures 4 are distributed at the peripheral position of the outer wall of the storage battery bearing container 3 according to an X-shaped cross structure, each elastic buffer structure 4 is composed of two springs 5 and one elastic strip 6, the elastic strip 6 is positioned between the two springs 5 and is fixedly connected with the two springs 5, two sides of the elastic strips of the two springs 5 are respectively fixedly connected with the storage battery bearing container 3 and the buffer layer 2, and therefore, the two elastic buffer structures 4 are arranged in a cross mode on each side surface of the periphery of the storage battery bearing container 3 The structure form of the battery protection device is that the whole body with the storage battery 7, the storage battery fixing frame 8 and the storage battery bearing container 3 is fixedly connected with the buffer layer 2, the buffer layer 2 is made of sponge or foam, the first layer of buffering and impact resisting effects are achieved, finally, the whole structure is wrapped and fixed by the outer shell 1, and the outer shell 1 is also made of an organic glass shell of polymethyl methacrylate, so that a good protection effect is achieved; when the whole storage battery device is used and falls or is collided by external force, the outer shell 1 plays a role in first-layer protection, and a part of the received impact force can be absorbed by the buffer layer 2 made of sponge or foam cotton, and the part is also called as a first-layer buffer area; then, the received impact force can be absorbed by the elastic buffer structures 4 distributed according to the X-shaped cross structure, due to the cross structure of the elastic strips 6 and the action of the springs 5 at the two ends, the impact force is transmitted to the other elastic buffer structure 4 crossed with one elastic buffer structure 4 of the X-shaped cross structure by one elastic buffer structure 4, so that the impact force can be greatly further relieved, and the part is called as a second-layer buffer area; after the buffering of the first two parts, the rest impact force can be closer to the storage battery 7, at this time, a plurality of damping springs 9 are arranged around the edge position of the storage battery fixing frame 8, and can disperse the final impact force, so that the impact force borne by the storage battery 7 is reduced to the minimum, the storage battery 7 can be effectively protected by the inner and outer double-layer supporting structures of the outer shell 1 and the storage battery bearing container 3, and can be prevented from the pressure action of a heavy object, in addition, a cover plate 10 is arranged on one side of the gap position of the outer shell 1, the cover plate 10 is a screw fastening type wood structural plate, the cover plate 10 is connected with the outer shell 1 by a hinge, a user can close the cover plate 10, and the cover plate is fastened by screws, so that the storage battery 7 is prevented from; whole device simple structure, durable, anti striking and compressive capacity are strong, and the three-layer buffering can the effective dispersion impact force, reduces the vibrations of battery, has guaranteed the normal operation of battery, and the security is stronger.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. A lithium ion battery with good impact resistance is characterized in that: the buffer layer is positioned in the outer shell, the buffer layer is fixedly connected with the outer shell, the storage battery bearing container is positioned in the buffer layer, the storage battery bearing container is fixedly connected with the buffer layer, a plurality of elastic buffer structures are further arranged on the storage battery bearing container, every two groups of the elastic buffer structures are distributed at the peripheral positions of the outer wall of the storage battery bearing container according to an X-shaped cross structure, the elastic buffer structures are fixedly connected with the storage battery bearing container, the storage battery is positioned in the storage battery bearing container, the storage battery is movably connected with the storage battery bearing container, the storage battery fixing frame is positioned outside the storage battery, and the storage battery fixing frame is fixedly connected with the storage battery, still be equipped with a plurality of shock attenuation springs on the battery mount, the same distance distribution in the inboard marginal position department of battery mount in interval between a plurality of shock attenuation springs, a plurality of shock attenuation springs all are fixed connection with the battery mount, the apron is located the upper portion of shell body, the apron utilizes hinge and shell body to be fixed connection.
2. The lithium ion secondary battery with good impact resistance according to claim 1, wherein: the outer shell and the storage battery bearing container are both polymethyl methacrylate organic glass shells.
3. The lithium ion secondary battery with good impact resistance according to claim 1, wherein: the buffer layer is sponge or foam.
4. The lithium ion secondary battery with good impact resistance according to claim 1, wherein: wantonly elasticity buffer structure comprises two springs and an elasticity strip, the elasticity strip is located between two springs, the one end and one of them spring of elasticity strip are fixed connection, the other end and another spring of elasticity strip are fixed connection, wantonly the one end and the battery bearing container of spring are fixed connection, the other end and the buffer layer of spring are fixed connection.
5. The lithium ion secondary battery with good impact resistance according to claim 4, wherein: the elastic strip is elastic rubber or a tension spring.
6. The lithium ion secondary battery with good impact resistance according to claim 1, wherein: the storage battery fixing frame is a wood structure frame body.
7. The lithium ion secondary battery with good impact resistance according to claim 1, wherein: and the damping springs are tension springs.
8. The lithium ion secondary battery with good impact resistance according to claim 1, wherein: the cover plate is a screw fastening type wood structural plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051846.2U CN210379148U (en) | 2019-07-08 | 2019-07-08 | Lithium ion storage battery with good impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051846.2U CN210379148U (en) | 2019-07-08 | 2019-07-08 | Lithium ion storage battery with good impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210379148U true CN210379148U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051846.2U Expired - Fee Related CN210379148U (en) | 2019-07-08 | 2019-07-08 | Lithium ion storage battery with good impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210379148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189092A (en) * | 2022-08-22 | 2022-10-14 | 华洪升 | New energy automobile battery replacement equipment |
-
2019
- 2019-07-08 CN CN201921051846.2U patent/CN210379148U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115189092A (en) * | 2022-08-22 | 2022-10-14 | 华洪升 | New energy automobile battery replacement equipment |
| CN115189092B (en) * | 2022-08-22 | 2024-02-20 | 华洪升 | New energy automobile battery replacement equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 Termination date: 20210708 |