CN212342728U - Lithium battery protection device - Google Patents
Lithium battery protection device Download PDFInfo
- Publication number
- CN212342728U CN212342728U CN202020763939.4U CN202020763939U CN212342728U CN 212342728 U CN212342728 U CN 212342728U CN 202020763939 U CN202020763939 U CN 202020763939U CN 212342728 U CN212342728 U CN 212342728U
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- protection
- plate
- extrusion
- protective
- lithium battery
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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 battery protection device, including the protection box, loading board and the protecting body, the protection box is front side open-ended cavity setting, in the protection box was located to the loading board, the protecting body slided and locates on the loading board, the protection box includes fixed backplate, the fixed plate, the protection side door, apron and dampproofing box, the fixed plate is perpendicular to be set up and locates fixed backplate one side, the fixed backplate opposite side is located in the articulated of protection side door one side, the protection side door is relative setting with the fixed plate, the protecting body encloses the fender including the protection, self-resuming extrusion elastic component, spacing inserted bar, spacing slot, self-adaptation telescopic link and extrusion backing plate. The utility model belongs to the technical field of the lithium cell protection, specifically a realize multiple spacing fixed to the lithium cell, and possess the effect of certain extrusion buffering and bradyseism, still do not damp-proofing effect simultaneously, realize the lithium cell protector to the fixed of lithium cell, shock attenuation and damp-proofing safeguard function, the long-distance transport of suitable lithium cell.
Description
Technical Field
The utility model belongs to the technical field of the lithium cell protection, especially, relate to a lithium cell protector.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium metal has very active chemical characteristics, so that the lithium metal has very high requirements on the environment for processing, storing and using, and therefore, the lithium battery has not been applied for a long time, and along with the development of scientific technology, the lithium battery has become a mainstream at present, and the lithium battery can be roughly divided into two types: lithium metal batteries and lithium ion batteries, which do not contain lithium in the metallic state and are rechargeable.
At present, the lithium cell dress transports in the box, but, current transport box for lithium cell simple structure is difficult for the transport and pile up, and is weak to the lithium cell protective properties of inside simultaneously, leads to damaging colliding with easily in the lithium cell transportation.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a lithium battery protection device realizes multiple spacing fixed to the lithium cell, and possesses the effect of certain extrusion buffering and bradyseism, still possesses damp-proofing effect simultaneously, realizes fixed, shock attenuation and damp-proofing safeguard function to the lithium cell, is fit for the long-distance transportation of lithium cell.
The utility model adopts the technical scheme as follows: a lithium battery protection device comprises a protection box body, a bearing plate and a protection body, wherein the protection box body is a hollow cavity with a front opening, the bearing plate is arranged in the protection box body, the protection body is arranged on the bearing plate in a sliding manner, the protection box body comprises a fixed back plate, a fixed plate, a protection side door, a cover plate and a moisture-proof box body, the fixed plate is vertically arranged on one side of the fixed back plate, one side of the protection side door is hinged to the other side of the fixed back plate, the protection side door and the fixed plate are oppositely arranged, the cover plate is arranged at the upper end of the fixed back plate and is arranged between the fixed plate and the protection side door, the moisture-proof box body is arranged at the lower end of the fixed back plate and is arranged between the fixed plate and the protection side door, the bearing plate, the cross section of the protection body is arranged in a semicircular shape, the protection body comprises a protection enclosure, a self-recovery extrusion elastic component, a limit inserted rod, a limit slot, a self-adaptive telescopic rod and an extrusion base plate, the cross section of the protective enclosure is arranged in a semicircular shape, the protective enclosure is arranged in a hollow cavity, the side wall of one semicircular side of the protective enclosure is arranged in an opening shape, the protective enclosure is arranged on the bearing plate in a sliding manner, the side wall of the upper end of the protective enclosure is provided with a limiting groove, the self-recovery extrusion elastic component is arranged in the limit groove, the limit inserted bar is arranged at two ends of the opening of the protection enclosure along the axial direction of the protection enclosure, the relative side wall of the protective enclosure and the opening is provided with a limit slot which is matched with the limit inserted rod, one end of the self-adaptive telescopic rod is fixedly connected to the inner side of the side wall at the upper end of the protective enclosure, and the other end of the self-adaptive telescopic rod is connected with an extrusion base plate.
Further, self-resuming extrusion elastic component includes elastic component, pushes down limiting plate and extrusion post, elastic component one end is fixed to be located in the spacing recess, the elastic component other end is connected with and pushes down the limiting plate, it slides and locates in the spacing recess to push down the limiting plate, the extrusion post is located and is pushed down on the limiting plate, and self-resuming elastic component receives the top loading board extrusion when sliding into between the loading board along with the protection body, accomplishes the supplementary spacing fixed and absorbing effect to the protection body.
Further, be equipped with a plurality of protecting bodies on the loading board, the protecting body is mutual level grafting setting, realizes further spacing fixed between the protecting body, guarantees that the protecting body stably places on the supporting body.
Further, the dampproofing box is the cavity setting, the inside auxiliary column that is equipped with of dampproofing box, auxiliary column locates dampproofing box diapire and is close to between the dampproofing box loading board diapire, and dampproofing box plays the dampproofing effect of isolation frame height to the protection box, and can place the drier in the dampproofing box.
Furthermore, the upper end of one side, away from the fixed back plate, of the bearing plate is provided with a limiting side plate, and the limiting side plate plays a further limiting role in the protection body.
Furthermore, a rotary stopper is arranged on the protective side door, a rotary stopper is arranged on the side wall of the cover plate adjacent to the protective side door, and the rotary stopper plays a role in limiting the protective side door.
Further, the lateral wall of the upper end of the bearing plate is provided with a sliding groove, the bottom wall of the protective enclosure is provided with a sliding strip matched with the sliding groove, and the protective body can stably slide on the bearing plate.
Furthermore, the extrusion backing plate is arc-shaped, the extrusion backing plate and the protection enclosure are arranged in a concentric circle mode, and the arc-shaped extrusion backing plate is convenient to move up and down in the protection enclosure along with the self-adaptive telescopic rod.
Furthermore, the inner side of the fixing plate is provided with a buffer cushion layer, so that the fixing plate and the protection side face have the function of buffering the extrusion stress of the protection body on the bearing plate.
Further, the protection encloses and keeps off diapire inboard and is equipped with flexible bed course, carries out flexible protection to the lithium cell when the extrusion lithium cell.
Furthermore, the extrusion backing plate is close to the protection and encloses fender diapire one side and be equipped with the extrusion bed course, and the extrusion bed course plays the effect of buffer protection battery.
After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a lithium battery protection device, place the lithium cell along the protection body axial on the flexible bed course in the protection enclosure, curved extrusion backing plate plays the effect of self-adaptation extrusion lithium cell under the effect of self-adaptation telescopic link, fix lithium cell spacing in the protection enclosure, and arc horizontal grafting cooperation fixed plate between the protection body and room protection side door fix the protection body spacing on the loading board realize the diversified firm spacing to the lithium cell; the self-adaptive extrusion recovery elastic piece further extrudes and limits the protective body between the bearing plates, and simultaneously ensures the cushioning effect of the protective body; this device realizes fixing the multiple spacing of lithium cell through extrusion backing plate, protective body and protection side door, and possesses the effect of certain extrusion buffering and bradyseism, still other damp-proofing effect in office simultaneously, realizes fixed, shock attenuation and the damp-proofing safeguard function to the lithium cell, is fit for the long-distance transport of lithium cell.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of a lithium battery protection device of the present invention;
fig. 2 is a schematic view of the internal structure of a protective box of the lithium battery protective device of the present invention;
fig. 3 is a schematic structural view of a protection body of a lithium battery protection device of the present invention;
fig. 4 is a schematic view of the internal structure of a protection body of a lithium battery protection device according to the present invention;
fig. 5 is a rear view of a protection body of the lithium battery protection device of the present invention.
In the drawings: 1. the protection box, 2, the loading board, 3, the protection body, 4, fixed backplate, 5, the fixed plate, 6, protection side door, 7, the apron, 8, dampproofing box, 9, the protection encloses the fender, 10, self-resuming extrusion elastic component, 11, spacing inserted bar, 12, spacing slot, 13, the self-adaptation telescopic link, 14, the extrusion backing plate, 15, spacing recess, 16, the elastic component, 17, the limiting plate pushes down, 18, the extrusion post, 19, the auxiliary column, 20, spacing curb plate, 21, rotatory fender spare, 22, the spout, 23, the draw runner, 24, the cushion pad, 25, the flexible cushion pad, 26, the extrusion cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
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.
As shown in figures 1-5, a lithium battery protection device comprises a protection box body 1, a bearing plate 2 and a protection body 3, wherein the protection box body 1 is arranged in a cavity with a front opening, the bearing plate 2 is arranged in the protection box body 1, the protection body 3 is arranged on the bearing plate 2 in a sliding manner, the protection box body 1 comprises a fixed back plate 4, a fixed plate 5, a protection side door 6, a cover plate 7 and a moisture-proof box body 8, the fixed plate 5 is vertically arranged on one side of the fixed back plate 4, one side of the protection side door 6 is hinged on the other side of the fixed back plate 4, the protection side door 6 is arranged opposite to the fixed plate 5, the cover plate 7 is arranged at the upper end of the fixed back plate 4 and is arranged between the fixed plate 5 and the protection side door 6, the moisture-proof box body 8 is arranged at the lower end of the fixed back plate 4 and is arranged between the, the protective body 3 is arranged between the bearing plates 2 which are spaced from each other and is arranged on the bearing plates 2 in a sliding manner, the cross section of the protective body 3 is arranged in a semicircular shape, the protective body 3 comprises a protective enclosure 9, a self-recovery extrusion elastic component 10, a limiting insert rod 11, a limiting slot 12, an adaptive telescopic rod 13 and an extrusion backing plate 14, the cross section of the protective enclosure 9 is arranged in a semicircular shape, the protective enclosure 9 is arranged in a hollow cavity, the side wall of one semicircular side of the protective enclosure 9 is arranged in an opening manner, the protective enclosure 9 is arranged on the bearing plates 2 in a sliding manner, the side wall of the upper end of the protective enclosure 9 is provided with a limiting groove 15, the self-recovery extrusion elastic component 10 is arranged in the limiting groove 15, the limiting insert rod 11 is arranged at two ends of the opening of the protective enclosure 9 along the axial direction of the protective enclosure 9, the protective enclosure, spacing slot 12 and spacing inserted bar 11 phase-match, the protection is located to the rigid coupling of self-adaptation telescopic link 13 one end and is enclosed and keep off 9 upper end lateral walls inboardly, the other end of self-adaptation telescopic link 13 is connected with extrusion backing plate 14.
Wherein, self-resuming extrusion elastic component 10 includes elastic component 16, pushes down limiting plate 17 and squeeze post 18, elastic component 16 one end is fixed to be located in spacing recess 15, the elastic component 16 other end is connected with and pushes down limiting plate 17, it slides and locates in spacing recess 15 to push down limiting plate 17, squeeze post 18 is located and is pushed down on limiting plate 17, and self-resuming elastic component receives top loading board 2 extrusion when slipping into between loading board 2 along with protection body 3, accomplishes the supplementary spacing fixed and absorbing effect to protection body 3. The bearing plate 2 is provided with a plurality of protection bodies 3, the protection bodies 3 are horizontally inserted and arranged, further limiting and fixing among the protection bodies 3 are realized, and the protection bodies 3 are stably placed on the bearing body; the damp-proof box body 8 is arranged in a hollow cavity, the auxiliary upright column 19 is arranged inside the damp-proof box body 8, the auxiliary upright column 19 is arranged between the bottom wall of the damp-proof box body 8 and the bottom wall of the bearing plate 2 close to the damp-proof box body 8, the damp-proof box body 8 plays a damp-proof role of isolating frame height for the protection box body 1, and a drying agent can be placed in the damp-proof box body 8; the upper end of one side of the bearing plate 2, which is far away from the fixed back plate 4, is provided with a limiting side plate 20, and the limiting side plate 20 plays a role in further limiting the protection body 3; the protective side door 6 is provided with a rotary stopper 21, the side wall of the cover plate 7 adjacent to the protective side door 6 is provided with the rotary stopper 21, and the rotary stopper 21 plays a role in limiting the protective side door 6; the side wall of the upper end of the bearing plate 2 is provided with a sliding chute 22, and the bottom wall of the protective enclosure 9 is provided with a sliding strip 23 matched with the sliding chute 22, so that the protective body 3 can stably slide on the bearing plate 2; the extrusion backing plate 14 is arranged in an arc shape, two opposite side walls of the extrusion backing plate 14 and the protection enclosure 9 are arranged in concentric circles, and the arc extrusion backing plate 14 can conveniently move up and down in the protection enclosure 9 along with the self-adaptive telescopic rod 13; the inner side of the fixed plate 5 is provided with a buffer cushion layer 24, so that the effect of buffering the extrusion stress of the fixed plate 5 and the protection side surface on the protection body 3 on the bearing plate 2 is realized; a flexible cushion layer 25 is arranged on the inner side of the bottom wall of the protective enclosure 9, and flexible protection is performed on the lithium battery when the lithium battery is extruded; the side, close to the bottom wall of the protective enclosure 9, of the extrusion cushion plate 14 is provided with an extrusion cushion layer 26, and the extrusion cushion layer 26 plays a role in buffering and protecting the battery.
When the protective enclosure is used specifically, a lithium battery is placed in the protective body 3 through the opening of the protective enclosure 9, the lithium battery upwards extrudes and supports the extrusion base plate 14, the self-adaptive telescopic rod 13 adaptively expands and contracts, and the extrusion base plate 14 fixes the lithium battery in the protective enclosure 9; rotating the rotary stopper 21, opening the protective side door 6, and placing the protective body 3 on the chute 22 of the bearing plate 2; the pushed protection body 3 moves towards the fixed plate 5 along the sliding groove 22, when the self-adaptive extrusion recovery elastic piece 16 touches the bearing plate 2 above the protection body 3, the extrusion column 18 is pressed, the extrusion column 18 moves downwards to extrude the downward pressing limiting plate 17, the downward pressing limiting plate 17 extrudes the elastic piece 16, the extrusion column 18 completely enters the limiting groove 15 at the upper end of the protection enclosure 9, and the protection body 3 is continuously pushed until the protection body 3 is close to the fixed plate 5; repeating the above-mentioned operation, it is spacing to peg graft each other with the protective body 3 that places in the front with the protective body 3 that places behind on same loading board 2, closes protective side door 6 and with the loading board 2 on the protective body 3 spacing between fixed plate 5 and protective side door 6.
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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (10)
1. The utility model provides a lithium battery protection device which characterized in that: the protective box body is a hollow cavity with a front opening, the bearing plate is arranged in the protective box body, the protective body is arranged on the bearing plate in a sliding manner, the protective box body comprises a fixed back plate, a fixed plate, a protective side door, a cover plate and a moisture-proof box body, the fixed plate is vertically arranged on one side of the fixed back plate, one side of the protective side door is hinged to the other side of the fixed back plate, the protective side door is arranged opposite to the fixed plate, the cover plate is arranged at the upper end of the fixed back plate and is arranged between the fixed plate and the protective side door, the moisture-proof box body is arranged at the lower end of the fixed back plate and is arranged between the fixed plate and the protective side door, the bearing plates are arranged on the fixed back plate at uniform intervals, the protective body is arranged between the bearing plates at intervals, the protection body encloses fender, self-resuming extrusion elastic component, spacing inserted bar, spacing slot, self-adaptation telescopic link and extrusion backing plate including the protection, the protection encloses the transversal semicircular in shape setting of fender, the protection encloses fender cavity setting in shape, the protection encloses the semicircular one side lateral wall of fender and is the opening setting, the protection encloses the fender and slides and locate on the loading board, the protection encloses fender upper end lateral wall and is equipped with spacing recess, self-resuming extrusion elastic component locates in the spacing recess, spacing inserted bar encloses fender axial setting along the protection and locates the protection and enclose fender opening part both ends, the protection encloses the fender and is equipped with spacing slot with opening part relative lateral wall, spacing slot and spacing inserted bar phase-match, the protection is enclosed to keep off upper end lateral wall inboard in self-adaptation telescopic link one end rigid coupling, the self-adaptation telescopic link other end is connected with the extrusion backing.
2. A lithium battery protection device according to claim 1, characterized in that: the self-recovery extrusion elastic assembly comprises an elastic piece, a downward pressing limiting plate and an extrusion column, one end of the elastic piece is fixedly arranged in the limiting groove, the other end of the elastic piece is connected with the downward pressing limiting plate, the downward pressing limiting plate is slidably arranged in the limiting groove, and the extrusion column is arranged on the downward pressing limiting plate.
3. A lithium battery protection device according to claim 1, characterized in that: the bearing plate is provided with a plurality of protection bodies, and the protection bodies are horizontally inserted and connected with each other.
4. A lithium battery protection device according to claim 1, characterized in that: the dampproofing box is the cavity setting, the inside auxiliary column that is equipped with of dampproofing box, auxiliary column locates dampproofing box diapire and is close to between the dampproofing box loading board diapire.
5. A lithium battery protection device according to claim 1, characterized in that: and a limiting side plate is arranged at the upper end of one side, away from the fixed back plate, of the bearing plate.
6. A lithium battery protection device according to claim 1, characterized in that: the protective side door is provided with a rotary stopper, and the cover plate and the side wall adjacent to the protective side door are provided with rotary stoppers; the lateral wall of loading board upper end is equipped with the spout, the protection encloses and keeps off the diapire and is equipped with the draw runner with spout assorted.
7. A lithium battery protection device according to claim 1, characterized in that: the extrusion backing plate is arranged in an arc shape, and the extrusion backing plate and the two opposite side walls of the protective enclosure are arranged in concentric circles.
8. A lithium battery protection device according to claim 1, characterized in that: and a buffer cushion layer is arranged on the inner side of the fixing plate.
9. A lithium battery protection device according to claim 1, characterized in that: the inner side of the bottom wall of the protective enclosure is provided with a flexible cushion layer.
10. A lithium battery protection device according to claim 1, characterized in that: one side of the extrusion cushion plate, which is close to the protective enclosure bottom wall, is provided with an extrusion cushion layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763939.4U CN212342728U (en) | 2020-05-11 | 2020-05-11 | Lithium battery protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020763939.4U CN212342728U (en) | 2020-05-11 | 2020-05-11 | Lithium battery protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212342728U true CN212342728U (en) | 2021-01-12 |
Family
ID=74079811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020763939.4U Expired - Fee Related CN212342728U (en) | 2020-05-11 | 2020-05-11 | Lithium battery protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212342728U (en) |
-
2020
- 2020-05-11 CN CN202020763939.4U patent/CN212342728U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210112 |