CN213752865U - Novel large-capacity square battery module structure - Google Patents
Novel large-capacity square battery module structure Download PDFInfo
- Publication number
- CN213752865U CN213752865U CN202022684250.5U CN202022684250U CN213752865U CN 213752865 U CN213752865 U CN 213752865U CN 202022684250 U CN202022684250 U CN 202022684250U CN 213752865 U CN213752865 U CN 213752865U
- Authority
- CN
- China
- Prior art keywords
- lateral wall
- square battery
- aluminum alloy
- plate
- pressing plate
- 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
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
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a novel square battery module structure of large capacity. The utility model comprises a flame-retardant insulating right pressing plate, a metal aluminum alloy left pressing plate, an insulating pressing plate, a supporting wheel frame, a supporting plate and a supporting tube; the both ends of monomer square battery cluster are fixed respectively in fire-retardant insulating top board and metal aluminum alloy holding down plate fixed slot, and the backup pad is installed respectively to the preceding lateral wall of monomer square battery cluster and back lateral wall, and the mid-mounting of every backup pad has the support wheel carrier, installs the bearing on the support wheel carrier, and the last lateral wall and the lower lateral wall of monomer square battery cluster are provided with the stay tube respectively, the locating pin is installed to metal aluminum alloy left side clamp plate, and fire-retardant insulating right clamp plate corresponds there is the locating hole, fire-retardant insulating right clamp plate is opened there is the fixed wire casing. The utility model discloses compact structure, it is simple, equipment, maintenance convenience, the appearance is novel, conveniently in groups.
Description
Technical Field
The utility model relates to a power battery field, more specifically the utility model relates to a novel large capacity square battery's battery module structure is related to.
Background
With the increasing requirements of the unmanned underwater vehicle on the volumetric specific energy and the gravimetric specific energy of the battery pack, the single battery cell is required to be a high-capacity battery cell as far as possible. In order to ensure reliability during the assembly of the batteries, the ease of assembly of the modules into the cabin, after-market maintainability and system economy during production, a certain number of batteries are required to be combined in series and parallel to form a module. And current large capacity power battery module fixed mounting mode is complicated, poor stability, and the operation is inconvenient, is unfavorable for the module installation to target in place.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a modular structure of the square electric core of large capacity realizes the square electric core fast assembly of large capacity, satisfies the convenient installation in cylindrical unmanned underwater vehicle cabin. Through the parts of different materials, satisfy group battery intensity, insulating requirement and reduce the damage that battery cluster self inflation caused in the charge-discharge process.
The technical scheme of the utility model:
the utility model provides a novel square electric core battery module structure of large capacity which characterized in that: the flame-retardant insulation type aluminum alloy cable clamp comprises a flame-retardant insulation right pressing plate, a metal aluminum alloy left pressing plate, an insulation pressing plate, a supporting wheel carrier, a supporting plate and a supporting tube; the both ends of monomer square battery cluster are fixed respectively in fire-retardant insulating top board and metal aluminum alloy holding down plate fixed slot, and the backup pad is installed respectively to the preceding lateral wall of monomer square battery cluster and back lateral wall, and the mid-mounting of every backup pad has the support wheel carrier, installs the bearing on the support wheel carrier, and the last lateral wall and the lower lateral wall of monomer square battery cluster are provided with the stay tube respectively, the locating pin is installed to metal aluminum alloy left side clamp plate, and fire-retardant insulating right clamp plate corresponds there is the locating hole, fire-retardant insulating right clamp plate is opened there is the fixed wire casing.
Each string of battery detection cables are directly connected with the detection circuit board through the fixing wire slots, and maintenance and assembly are more convenient.
The battery module can be conveniently installed into the cabin along the cabin body slide way through the bearing. The pulley block support is not only a battery module supporting essential element but also a tightening element of a battery cluster, and reduces damage caused by self expansion in the charging and discharging process of a battery core.
The battery modules may be connected in series by the positioning pins. The output between the modules is connected through an output aluminum bar, and the battery pack in various forms can be formed according to requirements. The aluminum bars in series connection meet the requirement of the working current of the battery pack, and the insulating cover plate protects the aluminum bars in series connection.
The utility model discloses a theory of operation: the battery clusters are fixed in the positioning grooves of the upper pressing plate and the lower pressing plate, and the battery clusters are fixed in the frame through the flame-retardant insulating ABS upper pressing plate, the metal aluminum alloy lower pressing plate, the insulating pressing plate, the supporting wheel frame, the supporting plate and the supporting tube; the support wheel carrier is provided with a bearing, so that the module can conveniently enter the cabin, and the battery cluster is fastened after the support wheel carrier is fastened with the upper pressing plate and the lower pressing plate; the supporting plate is fastened with the upper pressing plate and the lower pressing plate and then used for fastening the upper end battery cluster and the lower end battery cluster; the upper and lower pressing plates fix the battery clusters in the fixing grooves through the supporting tubes, the supporting plates and the supporting wheel carriers; the detection cable is connected with the detection circuit board along the wire slot on the upper pressing plate; the insulating cover plate is fixed on the upper pressure plate through screws to protect the series aluminum row and the cable.
The utility model has the advantages that: the structure is compact and simple, the assembly and the maintenance are convenient, the appearance is novel, and the grouping is convenient.
Drawings
Fig. 1 is a schematic structural diagram of a high-capacity square-cell battery module;
fig. 2 is the structure schematic diagram of the flame-retardant insulating right pressing plate of the utility model.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-2, the utility model comprises a flame-retardant insulating right pressing plate 6, a metal aluminum alloy left pressing plate 2, an insulating pressing plate 3, a supporting wheel carrier 4, a supporting plate 5 and a supporting tube 11; the both ends of monomer square battery cluster are fixed respectively in the fixed slot of fire-retardant insulating right clamp plate and the left clamp plate of metal aluminum alloy, and the fire-retardant insulating right clamp plate outside sets up right apron 7, and the backup pad is installed respectively to the preceding lateral wall and the back lateral wall of monomer square battery cluster, and the mid-mounting of every backup pad has the support wheel carrier, installs bearing 14 on the support wheel carrier, and the stay tube is installed respectively to the last lateral wall and the lower lateral wall of monomer square battery cluster, locating pin 1 is installed to the left clamp plate of metal aluminum alloy, and fire-retardant insulating right clamp plate corresponds there is the locating hole, fire-retardant insulating right clamp plate is opened there is fixed wire casing 15.
The working process is as follows: the single square battery cluster 12 is arranged in the positioning grooves of the flame-retardant insulating ABS right pressing plate 6 and the metal aluminum alloy left pressing plate 2, and the battery cluster, the left pressing plate and the right pressing plate are integrated through the supporting wheel frame 4, the supporting plate 5 and the supporting tube; the corresponding positions of the module lugs are welded and formed to be connected with the aluminum bar 8 in series to form a battery module, and the connected aluminum bar 8 and the output aluminum bar 10 are respectively arranged on the flame-retardant insulating right pressing plate 6. The detection cable 9 is connected with the detection circuit through the right pressing plate fixing wire slot. The plurality of modules can be fixed by the positioning pins and the positioning pin holes 16 when being connected in series. The module and the module are connected in series and in connection through the output aluminum row, and can form a battery pack in various forms according to requirements.
Claims (1)
1. A novel large-capacity square battery module structure is characterized in that: the flame-retardant insulation type aluminum alloy cable clamp comprises a flame-retardant insulation right pressing plate, a metal aluminum alloy left pressing plate, an insulation pressing plate, a supporting wheel carrier, a supporting plate and a supporting tube; the both ends of monomer square battery cluster are fixed respectively in fire-retardant insulating right clamp plate and metal aluminum alloy left side clamp plate fixed slot, and the backup pad is installed respectively to the preceding lateral wall and the back lateral wall of monomer square battery cluster, and the mid-mounting of every backup pad has the support wheel carrier, installs the bearing on the support wheel carrier, and the last lateral wall and the lower lateral wall of monomer square battery cluster are provided with the stay tube respectively, the locating pin is installed to metal aluminum alloy left side clamp plate, and fire-retardant insulating right clamp plate corresponds there is the locating hole, fire-retardant insulating right clamp plate is opened there is the fixed wire casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684250.5U CN213752865U (en) | 2020-11-19 | 2020-11-19 | Novel large-capacity square battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684250.5U CN213752865U (en) | 2020-11-19 | 2020-11-19 | Novel large-capacity square battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213752865U true CN213752865U (en) | 2021-07-20 |
Family
ID=76826163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022684250.5U Active CN213752865U (en) | 2020-11-19 | 2020-11-19 | Novel large-capacity square battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213752865U (en) |
-
2020
- 2020-11-19 CN CN202022684250.5U patent/CN213752865U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106058112B (en) | Cylindrical battery module | |
| CN106356484A (en) | Split mounting type power battery system structure | |
| CN209930179U (en) | Solar energy storage contravariant all-in-one | |
| CN202712310U (en) | Power battery module | |
| CN213752865U (en) | Novel large-capacity square battery module structure | |
| CN210984819U (en) | Energy storage power supply device | |
| CN112490554A (en) | Battery pack for portable electric vehicle | |
| CN110911610A (en) | Energy storage power supply device and assembling method thereof | |
| CN207459005U (en) | A kind of back-to-back type rectangular cell module | |
| CN212751053U (en) | Quick mounting structure of battery module | |
| CN109244294A (en) | A kind of new type lithium ion battery group load module | |
| CN210129538U (en) | Electricity core support | |
| CN210040454U (en) | Household energy storage lithium battery device | |
| CN212085067U (en) | Battery pack structure with high energy-to-mass ratio | |
| CN213905485U (en) | 3U machine case group battery is put to electricity core side | |
| CN217086779U (en) | Lithium battery with dual-module structure | |
| CN220273337U (en) | Lithium electricity storage and control all-in-one machine with locating pin | |
| CN219832765U (en) | Liquid cooling energy storage battery package | |
| CN111640894B (en) | Water wave blade battery | |
| CN220106795U (en) | Device for rapidly assembling power core unit in battery pack | |
| CN217768594U (en) | Soft packet of module structure of car battery | |
| CN112117409B (en) | Quick mounting structure of battery module | |
| CN215869638U (en) | Novel lithium battery pack for vehicle | |
| CN218274931U (en) | Battery energy storage system architecture | |
| CN220324507U (en) | Shared pipeline jacking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 4-6, Lanyuan Road, Huayuan Industrial Zone, Binhai New Area, Tianjin 300384 Patentee after: Tianjin Lantian Special Power Technology Co.,Ltd. Address before: No.6, Lanyuan Road, Huayuan Industrial Zone, Xiqing District, Tianjin 300384 Patentee before: TIANJIN LISHEN SPECIAL POWER TECHNOLOGY CO.,LTD. |