CN212062514U - Lithium battery module - Google Patents
Lithium battery module Download PDFInfo
- Publication number
- CN212062514U CN212062514U CN202020908869.7U CN202020908869U CN212062514U CN 212062514 U CN212062514 U CN 212062514U CN 202020908869 U CN202020908869 U CN 202020908869U CN 212062514 U CN212062514 U CN 212062514U
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- heat dissipation
- battery module
- frame
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 70
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 230000017525 heat dissipation Effects 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000000151 deposition Methods 0.000 claims abstract description 9
- 210000005056 cell body Anatomy 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 239000000956 alloy Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 abstract description 6
- 241000883990 Flabellum Species 0.000 abstract description 2
- 150000002641 lithium Chemical class 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a lithium battery module, including depositing the frame, the inside welding of depositing the frame has the loading board, and the top of loading board runs through and has seted up a plurality of through-holes, the top welding of loading board has the radiating seat, the inside of depositing the frame equally divide into a plurality of chambeies of depositing through the radiating seat, the inside of depositing the chamber is provided with lithium cell body, the both sides of depositing the frame all run through and have seted up a plurality of louvres. This lithium battery module, through depositing the frame, the radiating seat, deposit the chamber, the heat dissipation flabellum, the installation axle, the transmission shaft, first drive mechanism, the louvre, second drive mechanism, the double-shaft motor, the heat-conducting plate, the loading board is used with the cooperation of heat dissipation sand grip, it keeps apart the installation to have realized a plurality of lithium cells, the face contact of having avoided two adjacent lithium cells is in the same place, the setting up of heat dissipation sand grip has further guaranteed the jam that the heat dissipation passageway of lithium cell was accomplished, the unblocked of heat dissipation passageway has been guaranteed, be favorable to thermal discharge.
Description
Technical Field
The utility model relates to a lithium cell field specifically is a lithium cell module.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries.
Under prior art's support, improve the innovation, current lithium battery module, it is when using, and two adjacent lithium cell can touch together, lead to heat dissipation channel to be blockked up, and the heat that the lithium battery module produced can't be in time effectual effluvium, and easy high temperature damages, improves to the aforesaid not enough of lithium battery module, provides one kind and can in time with the lithium battery module of heat effluvium.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium battery module to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lithium battery module comprises a storage frame, a bearing plate is welded inside the storage frame, a plurality of through holes are arranged on the top of the bearing plate in a penetrating manner, the top of the bearing plate is welded with a heat radiating seat, the interior of the storage frame is equally divided into a plurality of storage cavities through the heat radiating seat, the interior of the storage cavity is provided with a lithium battery body, both sides of the storage frame are provided with a plurality of heat dissipation holes in a penetrating way, a plurality of mounting shafts are rotatably arranged at two sides of the inner part of the storage frame in an equidistance manner, radiating fan blades are fixedly arranged at the tops of the mounting shafts, the two sides inside the storage frame are both rotatably provided with transmission shafts through bearings, a first transmission mechanism is arranged between the mounting shafts and the transmission shafts, the middle part of the bottom of the inner wall of the storage frame is fixedly provided with a double-shaft motor, and a second transmission mechanism is arranged between the driving end of the double-shaft motor and the installation shaft.
As a further aspect of the present invention: the bottom fixedly connected with heat-conducting plate of radiating seat, and the bottom of heat-conducting plate runs through the top of loading board and extends to the below of loading board.
As a further aspect of the present invention: deposit the both sides at frame top and all have the diaphragm through screw fixed mounting, the threaded hole threaded connection who runs through set up through it on the diaphragm has rather than the threaded rod of looks adaptation, the top fixed mounting of threaded rod has the swivel nut, the threaded rod rotates through the bearing frame of its top installation and is connected with the mounting panel, the diaphragm runs through the slide opening sliding connection who sets up through its top and has rather than the slide bar of looks adaptation, and the top fixed connection of the bottom of slide bar and mounting panel.
As a further aspect of the present invention: the bottom of mounting panel bonds has the rubber layer, the bottom on rubber layer bonds has the heating panel, and the heating panel adopts the aluminum alloy material to make.
As a further aspect of the present invention: the first transmission mechanism is composed of two bevel gears which are matched with each other, the two bevel gears are meshed with each other, and the structure of the second transmission mechanism is consistent with that of the first transmission mechanism.
As a further aspect of the present invention: deposit the inside in chamber and be located the equal fixed mounting in four sides of lithium cell body has the heat dissipation sand grip, and the heat dissipation sand grip adopts aluminum alloy material to make.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model realizes the isolation installation of a plurality of lithium batteries by the matching use of the storage frame, the heat dissipation seat, the storage cavity, the heat dissipation fan blades, the installation shaft, the transmission shaft, the first transmission mechanism, the heat dissipation holes, the second transmission mechanism, the double-shaft motor, the heat conduction plate, the bearing plate and the heat dissipation convex strips, avoids the surface contact of two adjacent lithium batteries, further ensures the blockage of the heat dissipation channel of the lithium batteries by the arrangement of the heat dissipation convex strips, ensures the smoothness of the heat dissipation channel, is beneficial to the discharge of heat, simultaneously, the heat dissipation seat and the heat dissipation convex strips are both made of aluminum alloy materials, has good heat dissipation effect, sucks external air through the heat dissipation holes and blows the lithium battery body for heat dissipation, accelerates the air circulation inside the storage frame, further improves the heat dissipation effect of the lithium battery body, and adopts multiple measures, thereby the heat generated by the lithium battery module during the work can be discharged, the temperature of the lithium battery module is in a proper state, the service life of the lithium battery module is prolonged, and the use safety of the lithium battery module is also improved.
2. This practicality is used through the cooperation of diaphragm, swivel sleeve, threaded rod, slide bar, heating panel, rubber layer and mounting panel to press from both sides tightly lithium cell body in the inside of depositing the chamber, prescribe a limit to lithium cell body's position, help preventing jolting, vibration messenger lithium cell body the skew appears, simultaneously, the elastic action on rubber layer, to vibration, jolt when playing the cushioning effect, also can improve the tight effect of heating panel to lithium cell body's clamp, and the structure, it is convenient to install and remove, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of a lithium battery module;
fig. 2 is a sectional view of a storage frame in a lithium battery module;
fig. 3 is an enlarged schematic structure of a lithium battery module shown in fig. 2.
In the figure: deposit frame 1, radiating seat 2, deposit chamber 3, lithium cell body 4, diaphragm 5, heat dissipation flabellum 6, installation axle 7, transmission shaft 8, first drive mechanism 9, louvre 10, second drive mechanism 11, biax motor 12, heat-conducting plate 13, loading board 14, swivel sleeve 15, threaded rod 16, slide bar 17, heating panel 18, rubber layer 19, mounting panel 20, heat dissipation sand grip 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1 to 3, in an embodiment of the present invention, a lithium battery module includes a storage frame 1, a loading plate 14 is welded inside the storage frame 1, a plurality of through holes are formed through the top of the loading plate 14, a heat sink 2 is welded on the top of the loading plate 14, the outer wall of the heat sink 2 is fixedly connected to the inside of the storage frame 1, the heat sink 2 is made of an aluminum alloy material, the inside of the storage frame 1 is equally divided into a plurality of storage cavities 3 by the heat sink 2, a lithium battery body 4 is disposed inside the storage cavities 3, a plurality of heat dissipation holes 10 are formed through both sides of the storage frame 1, a plurality of mounting shafts 7 are rotatably mounted at both sides of the inside of the storage frame 1 in an equidistant manner, heat dissipation blades 6 are fixedly mounted at the tops of the mounting shafts 7, a transmission shaft 8 is rotatably mounted at both sides of the inside of the storage frame 1 through, a double-shaft motor 12 is fixedly arranged in the middle of the bottom of the inner wall of the storage frame 1, a second transmission mechanism 11 is arranged between the driving end of the double-shaft motor 12 and the mounting shaft 7, a heat conducting plate 13 is fixedly connected to the bottom of the heat radiating seat 2, the bottom of the heat conducting plate 13 penetrates through the top of the bearing plate 14 and extends to the lower part of the bearing plate 14, transverse plates 5 are fixedly arranged on both sides of the top of the storage frame 1 through screws, the transverse plates 5 are in threaded connection with threaded rods 16 matched with the threaded plates through threaded holes formed in the transverse plates 5, rotary sleeves 15 are fixedly arranged on the tops of the threaded rods 16, the threaded rods 16 are rotatably connected with mounting plates 20 through bearing seats arranged on the tops of the threaded rods, the transverse plates 5 are in sliding connection with sliding rods 17 matched with the transverse plates through sliding holes formed in the tops of the transverse plates 5, the, the bottom of the rubber layer 19 is bonded with a heat dissipation plate 18, the heat dissipation plate 18 is made of aluminum alloy materials, the first transmission mechanism 9 is composed of two bevel gears matched with each other, the two bevel gears are meshed with each other, the structure of the second transmission mechanism 11 is consistent with that of the first transmission mechanism 9, heat dissipation convex strips 21 are fixedly mounted on four sides of the inner portion of the storage cavity 3 and located on the lithium battery body 4, and the heat dissipation convex strips 21 are made of aluminum alloy materials.
The utility model discloses a theory of operation is:
when in use, a plurality of equal-size storage cavities 3 are formed between the heat radiating seat 2 and the storage frame 1, the lithium battery bodies 4 are arranged inside the storage cavities 3, meanwhile, the arrangement of the heat radiating convex strips 21 prevents the four sides of the lithium battery bodies 4 from being tightly attached to the heat radiating seat 2 and the outer walls of the storage frame 1, the isolated installation of a plurality of lithium batteries is realized, the surface contact of two adjacent lithium batteries is avoided, the arrangement of the heat radiating convex strips 21 further ensures the blockage of the heat radiating channel of the lithium batteries, the smoothness of the heat radiating channel is ensured, the heat discharge is facilitated, meanwhile, the heat radiating seat 2 and the heat radiating convex strips 21 are both made of aluminum alloy materials, the heat radiating effect is good, the double-shaft motor 12 simultaneously drives one mounting shaft 7 at two sides to rotate through the second transmission mechanism 11, and the transmission shaft 8 rotates along with the mounting shaft 7 under the transmission action of the first transmission mechanism 9, thereby the installation shafts 7 on both sides rotate simultaneously, outside air is sucked in through the heat dissipation holes 10 and blows to the lithium battery body 4 for heat dissipation, the air circulation inside the storage frame 1 is accelerated, the heat dissipation effect on the lithium battery body 4 is further improved, multiple measures are taken, thereby heat generated by the lithium battery module during operation can be immediately discharged, the temperature of the lithium battery module is in a proper state, the service life of the lithium battery module is prolonged, the use safety of the lithium battery module is also improved, after the lithium battery body 4 is completely placed inside the storage cavity 3, the transverse plates 5 are installed on both sides of the top of the storage frame 1, then the rotary sleeve 15 is rotated to drive the threaded rod 16 to rotate, under the vertical transmission action of the threaded rod 16 and the transverse plates 5, the installation plate 20 moves downwards, thereby the lithium battery body 4 is extruded through the heat dissipation plate 18, thereby the lithium battery body 4 is clamped inside the storage cavity 3, the position of the lithium battery body 4 is limited, so that the lithium battery body 4 is prevented from bumping and vibrating, meanwhile, the elastic effect of the rubber layer 19 can improve the clamping effect of the heat dissipation plate 18 on the lithium battery body 4 while the vibration and the bumping are buffered, and the structure is convenient to assemble, disassemble and use.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a lithium battery module, is including depositing frame (1), its characterized in that: the storage frame is characterized in that a bearing plate (14) is welded inside the storage frame (1), a plurality of through holes are formed in the top of the bearing plate (14) in a penetrating mode, a heat radiating seat (2) is welded on the top of the bearing plate (14), the storage frame (1) is divided into a plurality of storage cavities (3) through the heat radiating seat (2), a lithium battery body (4) is arranged inside each storage cavity (3), a plurality of heat radiating holes (10) are formed in the two sides of the storage frame (1) in a penetrating mode, a plurality of mounting shafts (7) are rotatably mounted on the two sides of the storage frame (1) in an equidistant mode, heat radiating fan blades (6) are fixedly mounted at the tops of the mounting shafts (7), transmission shafts (8) are rotatably mounted on the two sides of the storage frame (1) through bearings, and a first transmission mechanism (9) is arranged between, the middle part of the bottom of the inner wall of the storage frame (1) is fixedly provided with a double-shaft motor (12), and a second transmission mechanism (11) is arranged between the driving end of the double-shaft motor (12) and the mounting shaft (7).
2. The lithium battery module as claimed in claim 1, wherein: the bottom fixedly connected with heat-conducting plate (13) of radiating seat (2), and the bottom of heat-conducting plate (13) runs through the top of loading board (14) and extends to the below of loading board (14).
3. The lithium battery module as claimed in claim 1, wherein: deposit the both sides at frame (1) top and all have diaphragm (5) through screw fixed mounting, threaded hole threaded connection who runs through set up through it on diaphragm (5) has threaded rod (16) rather than the looks adaptation, the top fixed mounting of threaded rod (16) has swivel nut (15), threaded rod (16) rotate through the bearing frame of its top installation and are connected with mounting panel (20), slide bar (17) rather than the looks adaptation are connected with in slide opening sliding connection that set up through its top in diaphragm (5), and the top fixed connection of the bottom of slide bar (17) and mounting panel (20).
4. The lithium battery module as claimed in claim 3, wherein: the bottom of the mounting plate (20) is bonded with a rubber layer (19), the bottom of the rubber layer (19) is bonded with a heat dissipation plate (18), and the heat dissipation plate (18) is made of an aluminum alloy material.
5. The lithium battery module as claimed in claim 1, wherein: the first transmission mechanism (9) is composed of two bevel gears which are matched with each other, the two bevel gears are meshed with each other, and the structure of the second transmission mechanism (11) is consistent with that of the first transmission mechanism (9).
6. The lithium battery module as claimed in claim 1, wherein: deposit the inside of chamber (3) and be located the equal fixed mounting in four sides of lithium cell body (4) and have heat dissipation sand grip (21), and heat dissipation sand grip (21) adopt aluminum alloy material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908869.7U CN212062514U (en) | 2020-05-26 | 2020-05-26 | Lithium battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020908869.7U CN212062514U (en) | 2020-05-26 | 2020-05-26 | Lithium battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212062514U true CN212062514U (en) | 2020-12-01 |
Family
ID=73519371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020908869.7U Expired - Fee Related CN212062514U (en) | 2020-05-26 | 2020-05-26 | Lithium battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212062514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113328165A (en) * | 2021-05-11 | 2021-08-31 | 张廷保 | Industrial square lithium battery charging and heat dissipating equipment |
| CN113394478A (en) * | 2021-06-07 | 2021-09-14 | 合肥国盛电池科技有限公司 | Lithium battery thermal management structure capable of being assembled quickly |
-
2020
- 2020-05-26 CN CN202020908869.7U patent/CN212062514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113328165A (en) * | 2021-05-11 | 2021-08-31 | 张廷保 | Industrial square lithium battery charging and heat dissipating equipment |
| CN113328165B (en) * | 2021-05-11 | 2023-09-26 | 深圳市德罗伏特科技有限公司 | Industrial square lithium battery charging and heat dissipating device |
| CN113394478A (en) * | 2021-06-07 | 2021-09-14 | 合肥国盛电池科技有限公司 | Lithium battery thermal management structure capable of being assembled quickly |
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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 |
Granted publication date: 20201201 |