CN221994634U - A new high-power soft-pack battery power module - Google Patents
A new high-power soft-pack battery power module Download PDFInfo
- Publication number
- CN221994634U CN221994634U CN202323554935.8U CN202323554935U CN221994634U CN 221994634 U CN221994634 U CN 221994634U CN 202323554935 U CN202323554935 U CN 202323554935U CN 221994634 U CN221994634 U CN 221994634U
- Authority
- CN
- China
- Prior art keywords
- battery
- soft
- module
- protective shell
- splicing
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 41
- 239000004065 semiconductor Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000002826 coolant Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a novel high-power soft package battery power module, which relates to the technical field of soft package batteries and comprises the following components: protective housing inside is equipped with the battery mounting bracket, is equipped with a plurality of soft packet of battery on the battery mounting bracket, and the protective housing top is equipped with sealed lid, and protective housing one side is equipped with information acquisition module. This kind of battery module is through the modularization of soft packet of battery power part, increase the data acquisition function, monitor the real-time data of soft packet of battery, can install battery module additional through splice assembly, adjust power module's concatenation according to different products, thereby reach high-power electronic product's power module standardization, use material singleization, reduce cost, secondly, can dispel the heat to soft packet of battery through the radiator unit, heat transfer is carried out to the coolant liquid in the battery module, avoid coolant liquid high temperature, soft packet of battery's temperature is fallen and is not got down, lead to battery capacity, availability factor and cycle life reduction.
Description
Technical Field
The utility model relates to the technical field of soft package batteries, in particular to a novel high-power soft package battery power module.
Background
The soft package battery is a lithium battery taking an aluminum plastic film as a shell. Compared with a hard shell battery, the soft package battery has the characteristics of flexible design, light weight, small internal resistance, difficult explosion, multiple circulation times, high energy density and the like, the energy density of the power battery can be improved on the prior art level, the gap between the battery module and a fuel vehicle can be further reduced on the continuous voyage mileage, the battery module can be understood as an intermediate product of a battery core and a pack formed by combining lithium ion battery cores in a serial-parallel connection mode and adding a single battery monitoring and managing device, and the power modules of the soft package battery of the high-power electric product in the current market are uneven in quality, so that the quality of the high-power electric product in the current market is always unstable, the cost is always controlled, meanwhile, the battery module is filled with cooling liquid under the conditions of high multiplying power and high current or long-time use, but the temperature of the cooling liquid can be slowly increased along with the time length of battery output or input, and the battery capacity, the service efficiency and the cycle life are reduced.
Disclosure of utility model
The utility model aims to solve the defects existing in the background technology, and provides a novel high-power soft-package battery power module, wherein the soft-package battery power part is modularized, the data acquisition function is increased, the real-time data of the soft-package battery is monitored, the battery module can be additionally arranged through a splicing assembly, and the splicing of the power module is adjusted according to different products, so that the standardization and standardization of the power module of a high-power electric product are achieved, the use materials are single, the cost is reduced, and secondly, the heat dissipation assembly can be used for dissipating heat of the soft-package battery and reducing the temperature of the cooling liquid in the battery module, so that the excessive high temperature of the cooling liquid is avoided, the temperature of the soft-package battery cannot be reduced, and the battery capacity, the use efficiency and the cycle life are reduced.
In order to achieve the above purpose, the present utility model provides a novel high-power soft package battery power module, comprising: the protective housing, the inside battery mounting bracket that is equipped with of protective housing, be equipped with a plurality of soft packet of battery on the battery mounting bracket, the protective housing top is equipped with sealed lid, protective housing one side is equipped with information acquisition module, splice assembly locates on the protective housing for assemble two soft battery module each other, and radiator unit, radiator unit locates sealed cover is last, is used for the heat dissipation cooling to soft battery module.
Further, the splice assembly includes: locate the protective housing is kept away from splice block a of information acquisition module one side, splice block a one side has seted up the splice groove, set up in the movable groove of splice groove one side, the inside clamping block that is equipped with two of movable groove, two the clamping block all is L shape structural configuration and sets up, and two the clamping block is the mirror image setting, information acquisition module one side fixedly connected with splice block b, the draw-in groove has been seted up to splice block b one side, the draw-in groove is T style of calligraphy structural configuration setting.
Further, the heat dissipation assembly includes: the semiconductor heat-absorbing structure comprises a sealing cover, a protective shell and a cooling liquid, wherein the sealing cover is arranged on the upper surface of the sealing cover, a semiconductor heat-conducting fin is arranged in the groove, a plurality of semiconductor heat-absorbing fins are fixedly connected to the bottom of the semiconductor heat-conducting fin, the semiconductor heat-absorbing fins penetrate through the sealing cover and extend into the protective shell respectively, cooling liquid is filled in the protective shell, cooling fins arranged on the upper surface of the semiconductor heat-conducting fin are arranged on the cooling fins in a wavy structure, and a plurality of heat-radiating fins are fixedly connected to the cooling fins.
Further, the inside of the splicing block a is provided with a rotating cavity, one side of the rotating cavity is communicated with the splicing groove, the two clamping blocks are rotationally connected to the bidirectional threaded screw rod inside the splicing groove, the two clamping blocks are respectively connected to the bidirectional threaded screw rod in a threaded manner, and the two clamping blocks are respectively positioned on threads with opposite directions of two sections of the outer parts of the bidirectional threaded screw rod.
Further, the circular groove is formed in the top of the splicing block a, the bottom of the circular groove is communicated with the rotating cavity, an adjusting block is arranged in the circular groove, a hexagonal hole is formed in the upper surface of the adjusting block, and the top end of the bidirectional threaded screw rod is connected with the adjusting block.
Further, screw holes are respectively formed in four corners of the top of the protective shell, through holes matched with the four screw holes are formed in the upper surface of the radiating fin, bolts are arranged in the through holes, and the bottoms of the bolts extend to the inside of the screw holes.
Furthermore, two clamping blocks are respectively arranged on two opposite sides of the outer portion of the protective shell and the outer portion of the sealing cover, and buckles matched with the clamping blocks for use are respectively arranged on two opposite sides of the outer portion of the protective shell and the outer portion of the sealing cover.
The utility model provides a novel high-power soft package battery power module, which has the following beneficial effects:
The utility model has the advantages that the power part of the soft package battery is modularized, the data acquisition function is added, the real-time data of the soft package battery is monitored, the battery module can be additionally arranged through the splicing assembly, and the splicing of the power module is adjusted according to different products, so that the standardization, single use materials and cost reduction of the power module of the high-power electric product are realized;
Secondly, can dispel the heat and cool to the soft packet of battery through the radiating component, carry out the heat transfer to the coolant liquid in the battery module, avoid coolant liquid temperature too high, soft packet of battery's temperature drop can not get down, lead to battery capacity, availability factor and cycle life to reduce.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view of the overall structure of the present utility model.
Fig. 3 is a schematic view of the structure of the sealing cover of the present utility model.
Fig. 4 is a schematic view of a heat sink according to the present utility model.
Fig. 5 is a schematic diagram of a structure of a bidirectional threaded screw of the present utility model.
Fig. 6 is an enlarged view of fig. 2a in accordance with the present utility model.
Fig. 7 is an enlarged view of fig. 2B in accordance with the present utility model.
Fig. 8 is an enlarged view of fig. 2C in accordance with the present utility model.
In fig. 1-8: 1. a protective shell; 11. a battery mounting rack; 12. a soft pack battery; 13. sealing cover; 14. an information acquisition module; 2. splice block a; 21. a splice groove; 22. a movable groove; 23. a clamping block; 24. a splice block b; 25. a clamping groove; 26. a rotating chamber; 27. a two-way threaded screw rod; 28. an adjusting block; 29. hexagonal holes; 3. a semiconductor heat conductive sheet; 31. a semiconductor heat sink; 32. a heat sink; 33. a heat radiation fin; 34. a threaded hole; 35. a through hole; 36. a bolt; 4. a clamping block; 41. and (5) a buckle.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
The embodiment of the application provides a novel high-power soft package battery power module, which can realize the modularization of a soft package battery power part, increase a data acquisition function, monitor real-time data of the soft package battery, and adjust the splicing of the power module according to different products by additionally installing the battery module through a splicing assembly, thereby achieving the standardization and standardization of the power module of a high-power electric product, simplifying the use materials and reducing the cost.
The novel high-power soft pack battery power module is described in detail below. The following description of the embodiments is not intended to limit the preferred embodiments.
The application is described in detail below with reference to the drawings and the detailed description.
Example 1
Referring to fig. 1-8, a novel high-power soft package battery power module provided in this embodiment includes: protective housing 1, the inside battery mount 11 that is equipped with of protective housing 1 are equipped with a plurality of soft packet of battery 12 on the battery mount 11, and the protective housing 1 top is equipped with sealed lid 13, and protective housing 1 one side is equipped with information acquisition module 14, and splice assembly locates on the protective housing 1 for assemble two soft battery module each other, and radiator unit, radiator unit locates sealed lid 13 on, be used for cooling down soft battery module heat dissipation.
The battery mounting frame 11 is mounted inside the protective shell 1, a plurality of soft package batteries 12 are mounted on the battery mounting frame 11, positive lugs and negative lugs of the soft package batteries 12 are respectively connected with the information acquisition module 14, the information acquisition module 14 can output and input electric power, the soft package batteries 12 can be respectively monitored, and the sealing cover 13 is covered to form a power supply module.
Example 2
On the basis of embodiment 1, the splice assembly includes: the splice block a2 on one side of the protective shell 1 far away from the information acquisition module 14 is arranged on one side of the splice block a2, the splice groove 21 is formed on one side of the splice block a2, the movable groove 22 is formed on one side of the splice groove 21, two clamping blocks 23 are arranged inside the movable groove 22, the two clamping blocks 23 are arranged in an L-shaped structure, the two clamping blocks 23 are arranged in a mirror image mode, the splice block b24 is fixedly connected to one side of the information acquisition module 14, the clamping groove 25 is formed on one side of the splice block b24, the clamping groove 25 is arranged in a T-shaped structure, a rotating cavity 26 is formed in the interior of the splice block a2, one side of the rotating cavity 26 is communicated with the splice groove 21, the two clamping blocks 23 are connected to the two-way threaded screw rod 27 in the interior of the splice groove 21 in a threaded mode, the two clamping blocks 23 are respectively connected to the two-way threaded screw rod 27 in threads in opposite directions, the two clamping blocks 23 are respectively arranged on two sections outside the two-way threaded screw rod 27, a round groove is formed in the top of the splice block a2, the round groove is formed in the bottom of the rotary cavity 26, an adjusting block 28 is fixedly connected to the round groove, a hexagonal hole 29 is formed in the upper surface of the adjusting block 28, and the top of the two-way threaded screw rod 27 is connected to the adjusting screw rod is connected to the adjusting block 28.
When two power modules are spliced, a splicing block a2 on the left side of the power module is abutted with a splicing block b24 on the right side of the other power module, the splicing block b24 is embedded into the splicing groove 21, two clamping blocks 23 are inserted into the clamping groove 25, a hexagonal wrench is inserted into the hexagonal hole 29, the hexagonal wrench is rotated to drive the adjusting block 28 to rotate, the adjusting block 28 drives the bidirectional threaded screw rod 27 to rotate when rotating, the bidirectional threaded screw rod 27 is meshed with the two clamping blocks 23 when rotating, the width of the two clamping blocks 23 is equal to that of the movable groove 22, the movable groove 22 can limit the clamping blocks 23, the two clamping blocks 23 can be driven to separate from the upper end and the lower end when in threaded engagement, one protruding end of the clamping block 23 in an L-shaped structure is clamped into the concave position of the clamping groove 25 in a T-shaped structure, the splicing block a2 and the splicing block b24 are spliced and fixed together, the two clamping blocks 23 are enabled to be close to the center when disassembled, and the ends of the clamping blocks 23 are removed from the concave position of the clamping groove 25, so that the two clamping blocks 23 and the splicing block b24 are assembled together.
Example 3
On the basis of embodiment 1, the heat dissipation assembly includes: offer in the recess of sealed lid 13 upper surface, the recess is inside to be equipped with semiconductor heat-conducting strip 3, semiconductor heat-conducting strip 3 bottom fixedly connected with a plurality of semiconductor heat absorption piece 31, a plurality of semiconductor heat absorption piece 31 runs through sealed lid 13 respectively and extends to inside the protective housing 1, the inside coolant liquid that overflows of protective housing 1, locate the fin 32 of semiconductor heat-conducting strip 3 upper surface, fixedly connected with a plurality of fin 33 that is the wavy structure setting on the fin 32, screw hole 34 are respectively equipped with in protective housing 1 top four corners position department, the through-hole 35 with four screw holes 34 are seted up to fin 32 upper surface, the through-hole 35 is inside all to be equipped with bolt 36, the bolt 36 bottom extends to inside the screw hole 34.
When the battery module is assembled, after the soft package battery 12 is mounted on the battery mounting frame 11, cooling liquid is filled into the protective shell 1, heat generated by the soft package battery 12 can be absorbed through the cooling liquid, the sealing cover 13 is covered, the through holes 35 on the radiating fins 32 are aligned with the threaded holes 34, the bolts 36 are inserted into the through holes 35, the bolts 36 are screwed into the threaded holes 34 through the spanner, then the radiating fins 32 are mounted and fixed on the sealing cover 13, the semiconductor heat absorbing fins 31 are respectively inserted between the soft package battery 12, the semiconductor heat absorbing fins 31 can cool the temperature of the cooling liquid and transfer the heat to the semiconductor heat conducting fins 3, then the heat is transferred to the radiating fins 32, the radiating fins 33 can assist in radiating, the contact area is increased by the wavy structure, and the heat of the radiating fins 33 is driven by air current generated by the aid of an external fan, so that the soft package battery 12 is cooled.
Wherein, protective housing 1 is equipped with two fixture blocks 4 respectively with the outside relative both sides of sealed lid 13, and protective housing 1 is equipped with respectively with the supporting buckle 41 that uses of fixture block 4 with the outside relative both sides of sealed lid 13, when installing protective housing 1 with sealed lid 13, inserts buckle 41 and fixture block 4 relatively downwards, makes buckle 41 and fixture block 4 joint each other, fixes restriction to sealed lid 13.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The novel high-power soft package battery power module provided by the embodiment of the application is described in detail, and specific examples are applied to explain the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323554935.8U CN221994634U (en) | 2023-12-26 | 2023-12-26 | A new high-power soft-pack battery power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323554935.8U CN221994634U (en) | 2023-12-26 | 2023-12-26 | A new high-power soft-pack battery power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221994634U true CN221994634U (en) | 2024-11-12 |
Family
ID=93342574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323554935.8U Active CN221994634U (en) | 2023-12-26 | 2023-12-26 | A new high-power soft-pack battery power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221994634U (en) |
-
2023
- 2023-12-26 CN CN202323554935.8U patent/CN221994634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017101679A1 (en) | Tray, power battery pack and electric vehicle | |
| TW201115812A (en) | Battery set with heat conducting jelly | |
| CN210073975U (en) | A high-efficiency heat dissipation soft pack battery module | |
| CN112968247B (en) | Radiator, battery pack and electrical equipment | |
| CN212182497U (en) | Air-cooled battery box | |
| CN217507482U (en) | Power battery module with cooling mechanism | |
| CN217280957U (en) | Power battery pack heat radiation structure with high sealing performance | |
| CN115360458A (en) | A new energy vehicle battery pack that is easy to cool down by itself | |
| CN114156582B (en) | Light aluminum-plastic hybrid battery pack structure integrating rapid heat dissipation and heating | |
| CN221994634U (en) | A new high-power soft-pack battery power module | |
| CN214505631U (en) | A lithium battery with a charging protection mechanism | |
| CN218482308U (en) | Battery module and energy storage equipment | |
| CN111628246B (en) | Heat exchange device of cylindrical lithium ion battery and application method thereof | |
| CN215831872U (en) | LED lamp transformer structure with high heat conductivity | |
| CN216958197U (en) | battery module | |
| CN208336301U (en) | A kind of air-cooled electric automobile battery box body combined with liquid-cooling heat radiation that radiates | |
| CN116826242A (en) | Freely assembled prismatic lithium battery thermal management system coupling phase change cooling and air cooling heat dissipation | |
| CN216054901U (en) | Battery module with liquid cooling system | |
| CN218548547U (en) | Self-cooling solar energy storage battery module | |
| CN211045667U (en) | Lithium battery pack and temperature adjusting device thereof | |
| CN211376703U (en) | Fast cooling battery case | |
| CN210576134U (en) | New energy vehicle battery box | |
| CN222915045U (en) | Built-in lithium ion battery pack structure | |
| CN209948003U (en) | A three-layer distributed battery module cooling device with fins | |
| CN223693209U (en) | An integrated heat dissipation device for lithium-sodium battery packs |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |