CN218996981U - Lithium battery protection board with dislocation prevents rolling over structure - Google Patents
Lithium battery protection board with dislocation prevents rolling over structure Download PDFInfo
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- CN218996981U CN218996981U CN202223405088.4U CN202223405088U CN218996981U CN 218996981 U CN218996981 U CN 218996981U CN 202223405088 U CN202223405088 U CN 202223405088U CN 218996981 U CN218996981 U CN 218996981U
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- lithium battery
- battery protection
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- reinforcing
- dislocation
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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 board with a dislocation anti-folding structure, which comprises: the lithium battery protection board comprises a lithium battery protection board body, wherein an installation bottom plate is arranged on the outer side of the lower end of the lithium battery protection board body, placing blocks are arranged on the left side and the right side of the lower end face of the installation bottom plate, a heat conduction installation frame is installed in the middle of the installation bottom plate in a penetrating manner, and radiating fins are arranged in the heat conduction installation frame; the reinforcing plate is fixedly arranged on the upper end face of the mounting bottom plate, a first positioning plate is arranged in the reinforcing plate, a second reinforcing strip is integrally and fixedly arranged on the outer side of the front end of the first positioning plate, and a second positioning plate is fixedly arranged on the inner side ends of the first reinforcing strip and the second reinforcing strip; and the installation component is arranged outside the upper end of the lithium battery protection board body. This lithium battery protection board with dislocation prevents folding structure has better dislocation to lithium battery protection board and prevents folding function, can prolong holistic life, can be better simultaneously dispel the heat work.
Description
Technical Field
The utility model relates to the technical field of lithium battery protection plates, in particular to a lithium battery protection plate with a dislocation anti-folding structure.
Background
The lithium battery protection board is mainly used for performing charge and discharge protection on the series lithium battery pack, and can protect the battery from being overdischarged, overcharged, overcurrent and output short-circuit protection in the use process, but most of the lithium battery protection boards in the current market still have some defects, such as;
for example, a damping lithium battery protection board with a Chinese patent authority publication number of CN214542409U belongs to the technical field of damping installation of lithium battery protection boards. The novel lithium battery protection plate comprises a lithium battery protection plate body, a screw connecting groove, a connecting plate, a clamping buckle, a first buffer pad, a second buffer pad, a fixing plate, a honeycomb buffer pad and an opening groove, wherein the screw connecting groove is formed in the lithium battery protection plate body, the connecting plate is arranged on the front surface of the lithium battery protection plate body, the clamping buckle is fixedly connected to the back surface of the lithium battery protection plate body, the back surface of the clamping buckle penetrates through the inside of the lithium battery protection plate body, the first buffer pad is fixedly connected to the front surface of the connecting plate, the second buffer pad is arranged on the front surface of the first buffer pad, and the front surface and the back surface of the fixing plate are respectively fixedly connected with the first buffer pad and the second buffer pad. The utility model solves the problems that the existing protection plate does not pay attention to shock absorption, and can not provide shock absorption protection effect when the lithium battery is impacted by external force, so that the lithium battery is easy to be damaged by the external force.
However, the prior art solutions described above have the following drawbacks: the reinforcing effect of the lithium battery protection board is poor, the lithium battery protection board is easy to bend, the service life of the lithium battery protection board is shortened, and certain use defects exist, so that the lithium battery protection board with the dislocation anti-bending structure is provided, and the problem in the above is solved.
Disclosure of Invention
The utility model aims to provide a lithium battery protection board with a dislocation anti-folding structure, which solves the problems that the existing lithium battery protection board body has poor reinforcing effect and is easy to bend in the prior art, thereby shortening the service life of the lithium battery protection board body and further having certain using defects.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a lithium battery protection plate provided with a dislocation fold prevention structure, comprising:
the lithium battery protection board comprises a lithium battery protection board body, wherein an installation bottom plate is arranged on the outer side of the lower end of the lithium battery protection board body, placing blocks are arranged on the left side and the right side of the lower end face of the installation bottom plate, a heat conduction installation frame is installed in the middle of the installation bottom plate in a penetrating manner, and radiating fins are arranged in the heat conduction installation frame;
the reinforcing plate is fixedly arranged on the upper end face of the mounting bottom plate, a first positioning plate is arranged in the reinforcing plate, a first reinforcing strip is arranged on the outer side of the rear end of the reinforcing plate, a second reinforcing strip is integrally and fixedly arranged on the outer side of the front end of the first positioning plate, and a second positioning plate is fixedly arranged on the inner side ends of the first reinforcing strip and the second reinforcing strip;
the installation component, it sets up in the upper end outside of lithium cell protection shield body, and the lower extreme outside of installation component and the upper end outside of mounting plate all install the joint piece, the prefabricated groove has all been run through to the left and right sides of installation component.
Preferably, the first positioning plates are connected with the reinforcing plates in an inserting mode, and the first positioning plates and the first reinforcing strips are arranged in a one-to-one correspondence mode.
Preferably, fixing bolts for installation are arranged at the lower ends of the outer sides of the first reinforcing strips and the second reinforcing strips, and the longitudinal sections of the first reinforcing strips and the second reinforcing strips are L-shaped.
Preferably, the first reinforcing strip and the second reinforcing strip are both provided with a U-shaped protruding structure on the inner side of one end of the first reinforcing strip, which is close to the central axis of the lithium battery protection board body, and the first reinforcing strip and the second reinforcing strip are arranged in a staggered manner on the outer side of the lithium battery protection board body.
Preferably, the mounting assembly comprises an upper mounting plate, a prefabricated threaded hole and a fixing rod;
the upper mounting plate is mounted on the outer side of the upper end of the lithium battery protection plate body through a connecting block;
the prefabricated threaded hole is formed in the outer side of the upper mounting plate;
and the fixing rod penetrates through the upper mounting plate.
Preferably, the fixed rod is connected with the upper mounting plate, the lithium battery protection plate body and the connecting block in a threaded mode respectively, and the connecting block is arranged at equal intervals left and right on the outer side of the lower end of the upper mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: the lithium battery protection board with the dislocation anti-folding structure has a good dislocation anti-folding function on the lithium battery protection board, can prolong the whole service life, and can perform heat dissipation work well;
1. the first positioning plates are connected with the reinforcing plates in an inserting mode, the first positioning plates and the first reinforcing strips are arranged in one-to-one correspondence, meanwhile, the first reinforcing strips and the second reinforcing strips are arranged in a staggered mode on the outer side of the lithium battery protection plate body, and at the moment, the first reinforcing strips and the second reinforcing strips are arranged in a staggered mode on the outer surface of the upper mounting plate, so that the whole body has a good dislocation anti-folding function under the action of the reinforcing plates, the first reinforcing strips and the second reinforcing strips, and the whole service life can be prolonged;
2. the heat dissipation fins arranged on the outer side of the lower end of the lithium battery protection board body through the heat conduction mounting frame have good heat conduction effect on heat generated by the lithium battery protection board body, so that the heat dissipation effect of the lithium battery protection board body is improved, and meanwhile, a certain gap is formed between the upper end of the lithium battery protection board body and the mounting assembly under the action of the connecting block, so that air can circulate on the upper surface of the lithium battery protection board body conveniently, and the overall heat dissipation effect is further improved;
3. the fixing rod is connected with the upper mounting plate, the lithium battery protection plate body and the connecting block in a threaded mode respectively, the connecting block is arranged at the outer side of the lower end of the upper mounting plate at equal intervals, the fixing rod is rotationally inserted into the upper mounting plate, the fixing rod is connected with the upper mounting plate, the connecting block and the lithium battery protection plate body in a threaded mode respectively, so that the upper mounting plate, the lithium battery protection plate body and the mounting bottom plate are assembled and mounted through the fixing rod conveniently, and the mounting convenience is improved.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic side sectional view of the present utility model;
fig. 3 is a schematic diagram showing a cross-sectional structure of the connection of the lithium battery protection plate body and the mounting assembly of the present utility model;
fig. 4 is a schematic top view of the connection between the first reinforcing strip and the upper mounting plate.
In the figure: 1. a lithium battery protection plate body; 2. a mounting base plate; 3. placing a block; 4. a thermally conductive mounting bracket; 5. a heat radiation fin; 6. a reinforcing plate; 7. a first positioning plate; 8. a first reinforcing strip; 9. a second reinforcing strip; 10. a second positioning plate; 11. a mounting assembly; 1101. an upper mounting plate; 1102. prefabricating a threaded hole; 1103. a fixed rod; 12. a joint block; 13. prefabricating a groove; 14. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a lithium battery protection board with dislocation prevents rolling over structure, including lithium battery protection board body 1's lower extreme outside is provided with mounting plate 2, and the lower terminal surface left and right sides of mounting plate 2 is all installed and is placed piece 3, the middle part of mounting plate 2 runs through and installs heat conduction mounting bracket 4, and the inside of heat conduction mounting bracket 4 is provided with radiating fin 5, reinforcing plate 6 fixed mounting is in mounting plate 2's up end, and the internally mounted of reinforcing plate 6 has first locating plate 7, and the rear end outside of reinforcing plate 6 installs first reinforcement strip 8, the front end outside integration fixed mounting of first locating plate 7 has second reinforcement strip 9, and the inboard end of first reinforcement strip 8 and second reinforcement strip 9 all fixed mounting has second locating plate 10, simultaneously installation component 11 sets up in the upper end outside of lithium battery protection board body 1, and the lower extreme outside of installation component 11 and the upper end outside of mounting plate 2 all install the joint piece 12, the prefabricated groove 13 has all been run through to the left and right sides of installation component 11, the outside lower extreme of first reinforcement strip 8 and second reinforcement strip 9 all is provided with the fixing bolt 14 that is used for the installation, installation component 11 includes mounting panel 1101, prefabricated screw hole 1102 and dead lever 1103, the upper mounting panel 1101 passes through joint piece 12 and installs in the upper end outside of lithium battery protection board body 1, prefabricated screw hole 1102 is seted up in the outside inside of mounting panel 1101, the dead lever 1103 runs through the inside that sets up in mounting panel 1101, the combination constitutes the lithium battery protection board that is equipped with dislocation anti-folding structure.
When the lithium battery protection plate with the dislocation anti-folding structure is used, as shown in fig. 1 and 3, firstly, the mounting bottom plate 2 is stably placed on a designated screen through the placement block 3, then the lithium battery protection plate body 1 and the upper mounting plate 1101 are sequentially placed on the outer side of the upper end of the mounting bottom plate 2, so that the connection block 12 is aligned with a hole-shaped structure formed in the side of the lithium battery protection plate body 1, and as the fixing rod 1103 is respectively connected with the upper mounting plate 1101, the lithium battery protection plate body 1 and the connection block 12 in a threaded manner, the connection block 12 is arranged at equal intervals on the outer side of the lower end of the upper mounting plate 1101, and then the fixing rod 1103 is rotationally inserted into the upper mounting plate 1101, the connection block 12 and the lithium battery protection plate body 1, so that the fixing rod 1103 is in threaded connection with the upper mounting plate 1101, the lithium battery protection plate body 1 and the mounting bottom plate 2 respectively, and convenience in installation is improved;
as shown in fig. 1, fig. 2 and fig. 4, since the first positioning plate 7 and the reinforcing plate 6 are connected in an inserting manner, and the first positioning plate 7 and the first reinforcing strip 8 are arranged in a one-to-one correspondence manner, and meanwhile, the first reinforcing strip 8 and the second reinforcing strip 9 are arranged in a staggered manner on the outer side of the lithium battery protection plate body 1, during installation, the first reinforcing strip 8 and the second reinforcing strip 9 are respectively positioned and inserted and installed on the outer sides of the front end and the rear end of the lithium battery protection plate body 1 through the first positioning plate 7 and the second positioning plate 10, and then the lower ends of the first reinforcing strip 8 and the second reinforcing strip 9 are respectively installed on the outer sides of the lower end of the installation bottom plate 2 through the fixing bolts 14, at this time, the first reinforcing strip 8 and the second reinforcing strip 9 are arranged in a left-right staggered manner on the outer surface of the upper installation plate 1101, so that the whole has a good dislocation anti-folding function under the actions of the reinforcing plate 6, the first reinforcing strip 8 and the second reinforcing strip 9, and the whole service life can be prolonged;
when the lithium battery protection plate works integrally, the heat radiating fins 5 arranged on the outer side of the lower end of the lithium battery protection plate body 1 through the heat conducting mounting frame 4 have a good heat conducting effect on heat generated by the lithium battery protection plate body 1, so that the heat radiating effect of the lithium battery protection plate body 1 is improved, and meanwhile, a certain gap is reserved between the upper end of the lithium battery protection plate body 1 and the mounting assembly 11, so that air can conveniently circulate on the upper surface of the lithium battery protection plate body 1, and the integral heat radiating effect is further improved.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Lithium battery protection board with dislocation prevents rolling over structure, its characterized in that: comprising the following steps:
the lithium battery protection plate comprises a lithium battery protection plate body (1), wherein an installation bottom plate (2) is arranged on the outer side of the lower end of the lithium battery protection plate body, placing blocks (3) are arranged on the left side and the right side of the lower end face of the installation bottom plate (2), a heat conduction installation frame (4) is installed in the middle of the installation bottom plate (2) in a penetrating mode, and radiating fins (5) are arranged in the heat conduction installation frame (4);
the reinforcing plate (6) is fixedly arranged on the upper end face of the mounting bottom plate (2), a first positioning plate (7) is arranged in the reinforcing plate (6), a first reinforcing strip (8) is arranged on the outer side of the rear end of the reinforcing plate (6), a second reinforcing strip (9) is integrally and fixedly arranged on the outer side of the front end of the first positioning plate (7), and a second positioning plate (10) is fixedly arranged on the inner side ends of the first reinforcing strip (8) and the second reinforcing strip (9);
the installation component (11), it sets up in the upper end outside of lithium cell protection shield body (1), and the lower extreme outside of installation component (11) and the upper end outside of mounting plate (2) all install joint piece (12), prefabricated groove (13) have all been run through to the left and right sides of installation component (11).
2. The lithium battery protection plate provided with the dislocation fold prevention structure according to claim 1, wherein: the first locating plates (7) are connected with the reinforcing plates (6) in an inserting mode, and the first locating plates (7) are arranged in one-to-one correspondence with the first reinforcing strips (8).
3. The lithium battery protection plate provided with the dislocation fold prevention structure according to claim 2, wherein: the outer lower ends of the first reinforcing strip (8) and the second reinforcing strip (9) are respectively provided with a fixing bolt (14) for installation, and the longitudinal sections of the first reinforcing strip (8) and the second reinforcing strip (9) are L-shaped.
4. A lithium battery protection plate provided with a dislocation fold prevention structure according to claim 3, wherein: the first reinforcing strips (8) and the second reinforcing strips (9) are arranged on the inner side of one end, close to the central axis of the lithium battery protection plate body (1), of each U-shaped protruding structure, and the first reinforcing strips (8) and the second reinforcing strips (9) are arranged in a staggered mode on the outer side of the lithium battery protection plate body (1).
5. The lithium battery protection plate provided with the dislocation fold prevention structure according to claim 1, wherein: the mounting assembly (11) comprises an upper mounting plate (1101), a prefabricated threaded hole (1102) and a fixing rod (1103);
an upper mounting plate (1101) mounted on the outer side of the upper end of the lithium battery protection plate body (1) through a joint block (12);
a prefabricated screw hole (1102) which is formed in the outside of the upper mounting plate (1101);
and a fixing rod (1103) which is arranged in the upper mounting plate (1101) in a penetrating way.
6. The lithium battery protection plate provided with the dislocation fold prevention structure according to claim 5, wherein: the fixing rod (1103) is connected with the upper mounting plate (1101), the lithium battery protection plate body (1) and the connecting block (12) in a threaded mode respectively, and the connecting block (12) is arranged at equal intervals left and right on the outer side of the lower end of the upper mounting plate (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223405088.4U CN218996981U (en) | 2022-12-19 | 2022-12-19 | Lithium battery protection board with dislocation prevents rolling over structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223405088.4U CN218996981U (en) | 2022-12-19 | 2022-12-19 | Lithium battery protection board with dislocation prevents rolling over structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218996981U true CN218996981U (en) | 2023-05-09 |
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ID=86220866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223405088.4U Active CN218996981U (en) | 2022-12-19 | 2022-12-19 | Lithium battery protection board with dislocation prevents rolling over structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218996981U (en) |
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2022
- 2022-12-19 CN CN202223405088.4U patent/CN218996981U/en active Active
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