CN219329345U - Stacked modular mounted lithium ion battery module - Google Patents
Stacked modular mounted lithium ion battery module Download PDFInfo
- Publication number
- CN219329345U CN219329345U CN202320197922.0U CN202320197922U CN219329345U CN 219329345 U CN219329345 U CN 219329345U CN 202320197922 U CN202320197922 U CN 202320197922U CN 219329345 U CN219329345 U CN 219329345U
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- China
- Prior art keywords
- battery box
- battery
- battery module
- lithium ion
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- 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.)
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004146 energy storage Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229920006834 PC+ABS Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of energy storage batteries, in particular to a stacked modular-mounted lithium ion battery module. The battery box comprises a battery box body, an insulating plate arranged in the inner wall of the battery box body and a battery module arranged in the battery box body, wherein a box cover is further arranged outside the battery box body, plastic clamping seats are respectively arranged on two side surfaces of the box cover, protective covers are further arranged on two sides of the battery box body, inverted buckles are respectively arranged on the inner walls of two sides of the protective covers, and the inverted buckles of the protective covers are fixedly mounted in a clamping mode with the plastic clamping seats on two sides of the box cover. The utility model has the advantages that: according to the technical scheme, the reverse buckle of the protective cover and the plastic clamping seats on two sides of the box cover are clamped and installed, so that quick installation and disassembly are realized, screws are avoided, and the stack installation is realized quickly in a mode of a hasp between the battery module and the battery module, so that stable installation is realized, and the effect of quick installation is achieved.
Description
Technical Field
The utility model relates to the technical field of energy storage batteries, in particular to a stacked modular-mounted lithium ion battery module.
Background
At present, the wiring of the stacked modular battery system in the market is divided into an internal wiring type and an external wiring type. The internal wiring type battery module is characterized in that ports such as communication ports, positive and negative electrodes and the like are respectively configured above and below a battery module box body through a specific connector male seat and a specific connector female seat for attractive appearance and convenient installation, and the connection between the connector male seat and the connector female seat achieves a series effect in the stacking process of the battery modules.
In the prior art, the application number is: 2022217094487 the present screw that fastens protective cover and battery box can leave the installation hole site of screw on protective cover surface like this, causes the outward appearance not perfect, especially when the product needs to be maintained, must dismantle the fixed screw of lid with the screwdriver, when facing a large amount of defective products and need maintenance, efficiency must reduce, consequently need design a stacked modularization installation's lithium ion battery module and solve above problem.
Disclosure of Invention
The utility model aims to provide a lithium ion battery module which is installed in a stacked and modularized mode, so that the defects existing in the prior art are overcome.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a lithium ion battery module of stacked modular installation, its include the battery box, arrange in the insulation board of battery box inner wall and set up in battery module in the battery box still be provided with the case lid outside the battery box the both sides face of case lid is provided with the plastic cassette respectively, the both sides of battery box still are provided with the protective cover, the inner wall of protective cover both sides all is provided with the back-off, just the back-off of protective cover with the plastic cassette of case lid both sides carries out block fixed mounting.
Preferably, the inner side of the protective cover is provided with a reinforcing rib.
Preferably, screw holes for fastening the case cover are formed in two side surfaces of the case cover, a positioning boss is arranged at the top of the case cover, and a positioning groove is formed in the bottom of the battery case body.
Preferably, the front end of the battery module is connected with a signal acquisition module, the rear end of the battery module is also provided with a fuse unit, the battery box body is also provided with a fuse bin gate matched with the fuse unit for installation, and sealing gaskets are arranged around the inner gate of the fuse bin gate.
Preferably, one side of the outer end of the battery box body is also provided with a grounding, a communication input port, an output port, an anode input end and a cathode input end, a hook is arranged at the position, close to the lower end, of the diagonal position of the battery box body, and a hasp is arranged at the position, close to the upper end, of the diagonal position of the two sides of the box body shell.
The beneficial effects of the utility model are as follows: according to the technical scheme, the reverse buckle of the protective cover and the plastic clamping seats on two sides of the box cover are clamped and fixedly installed, so that quick installation and disassembly are realized, screws are avoided, and the battery module are quickly stacked in a mode of being buckled up and down, so that stable installation is realized, and the effect of quick installation is achieved.
Drawings
Fig. 1 is a schematic structural view of a stacked modular-mounted lithium ion battery module according to the present utility model;
fig. 2 is an exploded view of a stacked modular mounted lithium ion battery module according to the present utility model;
FIG. 3 is a schematic view of a portion of a stacked modular mounted lithium ion battery module of the present utility model;
fig. 4 is a schematic view of a protective cover of a stacked modular mounted lithium ion battery module according to the present utility model;
in the figure: 1. a battery case; 11. a fuse door; 12. a sealing gasket; 2. an insulating plate; 3. a battery module; 4. a signal acquisition module; 5. a fuse unit; 6. a case cover; 61. positioning the boss; 62. a plastic card seat; 63. screw holes; 7. a protective cover; 71. reversing; 72. reinforcing ribs; 8. a hook is hooked; 9. a hasp.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1 to 4, a stacked modularly installed lithium ion battery module includes a battery case 1, an insulating plate 2 built in an inner wall of the battery case 1, and a battery module 3 disposed in the battery case 1,
the front end of the battery module 3 is connected with a signal acquisition module 4, the battery module adopts a 1-15 series battery structure design, and specifically consists of a soft package battery core, a bracket, an insulating plate, a PCB guide plate, a protective cover, a heat-conducting plate, heat-conducting silica gel, an end plate, a pull rod and the like, wherein the heat-conducting plate is made of aluminum, and the heat-conducting plate is assembled with the heat-conducting silica gel to perform a heat conduction function; a voltage acquisition line and a temperature acquisition line are arranged on the PCB deflector and led out to the BMU unit; the positive electrode power line and the negative electrode power line are respectively fastened on the PCB guide plate by bolts, and the tail end of the positive electrode power line is provided with a special connector which is connected with the fuse wire in an opposite inserting way; the negative electrode power line is connected with a negative electrode output connector of the box body shell;
the rear end of the battery module 3 is also provided with a fuse unit 5, and the lead at the input end of the fuse unit is provided with a special connector for opposite connection with the connector of the positive lead of the battery module; and a fuse output end lead and a battery box body shell positive electrode output connector.
The battery box body 1 is further provided with a fuse bin gate 11 matched with the fuse unit for installation, the fuse bin gate is made of sheet metal parts with the thickness of 1mm, sealing gaskets 12 are arranged on the periphery of the inner door of the fuse bin gate, the fuse bin gate is convenient to replace and use, and the fuse can be replaced only by removing the protective cover and disassembling the fuse maintenance window.
The battery box 1 is also provided with a box cover 6, the box cover 6 is designed in a shell type and is made of sheet metal parts with the thickness of 1mm, a positioning boss 61 is arranged at the top of the box cover, a positioning groove is formed in the bottom of the battery box, the positioning boss is used for positioning the battery modules in cooperation with the positioning groove in the bottom of the battery box when the battery modules are stacked, plastic clamping seats 62 are respectively arranged on two side surfaces of the box cover, and screw holes 63 for fastening the battery box cover are formed in two side surfaces of the box cover.
The battery box 1's both sides still are provided with protective cover 7, the inner wall of protective cover 7 both sides all is provided with back-off 71, just the back-off of protective cover 7 with the plastic cassette of case lid both sides carries out block fixed mounting, the protective cover inboard is provided with strengthening rib 72, guarantees the structural strength requirement, the protective cover material is PC+ABS, satisfies 94-V0 grade requirement, overall structure, intensity are reliable, excellent performance. In the prior art, no matter be interior wiring or external connection, the battery box is piled the back, all can be with upper and lower battery box fastening with the screw, and it is comparatively more consuming time when after-sale installation, and the shell and the battery module of this technical scheme homoenergetic hasp or block's mode reaches fixed and the purpose of unloading loose, has avoided with the screw fixation, has realized quick installation and dismantlement.
The battery box body 1 is characterized in that one side of the outer end of the battery box body 1 is also provided with a grounding, communication input port, an output port, an anode input end, a cathode input end and an anode output end, a hook 8 is arranged at the position, close to the lower end, of the diagonal position of the battery box body 1, and a hasp 9 is arranged at the position, close to the upper end, of the diagonal position of the two sides of the box body shell. When a plurality of box shells are stacked, the hasp at the upper part of the lower box shell is buckled with the hasp at the lower part of the upper box shell, so that the effect of stabilizing a plurality of battery modules is achieved, and the stacking of a plurality of battery modules is realized. According to the technical scheme, the whole lithium ion battery energy storage system is modularized, the upper and lower positions of opposite angles of each module are respectively provided with the hasp and the hook, when stacking, the hasp at the upper position of the lower layer and the hook at the lower part of the upper layer are buckled, so that stable installation is realized, and the upper and lower parts of the stacked battery modules are provided with the boss and the groove which are used for matching and positioning, so that the effect of quick positioning is achieved.
The utility model has the advantages that the technical scheme realizes quick installation and disassembly by clamping and installing the back-off of the protective cover and the plastic clamping seats on the two sides of the box cover, avoids screws, and realizes quick stacking installation between the battery modules in an up-down mode by a hasp manner, thus realizing stable installation and achieving the effect of quick installation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a stacked modularization installation's lithium ion battery module, its includes the battery box, built-in battery box inner wall's insulation board and set up in battery module in the battery box still be provided with the case lid outside the battery box, its characterized in that: the battery box is characterized in that plastic clamping seats are respectively arranged on two side surfaces of the box cover, protective covers are further arranged on two sides of the battery box body, inverted buckles are arranged on inner walls of two sides of the protective covers, and the inverted buckles of the protective covers are fixedly mounted in a clamping mode with the plastic clamping seats on two sides of the box cover.
2. A stacked modularly mounted lithium ion battery module according to claim 1, wherein: the inner side of the protective cover is provided with a reinforcing rib.
3. A stacked modularly mounted lithium ion battery module according to claim 1, wherein: screw holes for fastening the battery box cover are formed in two side faces of the battery box cover, a positioning boss is arranged at the top of the battery box cover, and a positioning groove is formed in the bottom of the battery box body.
4. A stacked modularly mounted lithium ion battery module according to claim 1, wherein: the battery module front end is connected with signal acquisition module the battery module rear end still installs the fuse unit still be provided with the fuse bin door of cooperation fuse unit installation on the battery box the door is provided with sealed pad all around in the fuse bin door.
5. A stacked modularly mounted lithium ion battery module according to claim 1, wherein: the battery box is characterized in that one side of the outer end of the battery box is also provided with a grounding, communication input port, an output port, an anode input end, a cathode input end and an anode output end, a hook is arranged at the position, close to the lower end, of the diagonal position of the battery box, and a hasp is arranged at the position, close to the upper end, of the diagonal position of the two sides of the box shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197922.0U CN219329345U (en) | 2023-02-13 | 2023-02-13 | Stacked modular mounted lithium ion battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320197922.0U CN219329345U (en) | 2023-02-13 | 2023-02-13 | Stacked modular mounted lithium ion battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219329345U true CN219329345U (en) | 2023-07-11 |
Family
ID=87064866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320197922.0U Active CN219329345U (en) | 2023-02-13 | 2023-02-13 | Stacked modular mounted lithium ion battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219329345U (en) |
-
2023
- 2023-02-13 CN CN202320197922.0U patent/CN219329345U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215300, 1st and 2nd floors, Zone B, Jindu Science and Technology Innovation Industrial Park, No. 55 Lisheng Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Suzhou Liansheng New Energy Technology Co.,Ltd. Country or region after: China Address before: 215000 floor 1, building 1, No. 8, CHENGWAN Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee before: Suzhou Liansheng New Energy Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |