CN213816334U - Battery module panel structure - Google Patents
Battery module panel structure Download PDFInfo
- Publication number
- CN213816334U CN213816334U CN202023135861.0U CN202023135861U CN213816334U CN 213816334 U CN213816334 U CN 213816334U CN 202023135861 U CN202023135861 U CN 202023135861U CN 213816334 U CN213816334 U CN 213816334U
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- China
- Prior art keywords
- groove
- battery module
- slot
- voltage wire
- management unit
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000010354 integration Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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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
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- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a battery module panel structure, a serial communication port battery module panel structure includes high-voltage wire casing, low voltage wire casing, fan groove, busbar switching slot, outside busbar mounting point, battery management cell groove, inside wiring groove, inside busbar mounting point, tang and draw-in groove, wherein: the fan groove and the battery management unit groove are positioned in the middle section of the battery module panel; the low-voltage wire grooves are positioned at the left side and the right side of the fan groove and the battery management unit groove; the high-voltage wire slot is positioned at the left side and the right side of the low-voltage wire slot; the external bus bar mounting point is positioned in the middle section of the high-voltage wire groove, and the bus bar adapter slot is positioned above the external bus bar mounting point; the internal wiring slot is positioned on the battery management unit slot; the internal bus bar mounting point is positioned in the bus bar adapter slot; the clamping groove is positioned outside the battery management unit groove; the seam allowance is positioned at the peripheral edge of the battery module panel. This structure reduces the overall size of the battery module, and increases the integration and reliability of the battery module.
Description
Technical Field
The utility model belongs to the lithium cell field relates to a battery module panel structure.
Background
At present, common battery module panel components on the market are exposed outside and are installed scattered. Therefore, there are the following drawbacks:
1. the stability and the safety of the exposed assembly are poor, and the exposed assembly is easy to damage and has potential safety hazards during transportation, use and maintenance.
2. The independently mounted components increase the overall size of the battery module and limit the range of use of the battery module.
3. Separately purchasing the terminal increases the cost.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned not enough that prior art exists, the utility model provides a battery module panel structure. The structure can assemble various battery module assemblies in the panel and hide the battery module assemblies in the panel, so that the overall size of the battery module is reduced, the integration level of the battery module is increased, and the reliability of the battery module is improved.
The utility model aims at realizing through the following technical scheme:
the utility model provides a battery module panel structure, includes high-voltage wire casing, low-voltage wire casing, fan groove, busbar switching slot, outside busbar mounting point, battery management unit groove, inside wiring groove, inside busbar mounting point, tang and draw-in groove, wherein:
the fan groove and the battery management unit groove are positioned in the middle section of the battery module panel;
a low-voltage wire slot, a high-voltage wire slot and a clamping slot are arranged on the outer side of the battery module panel;
the low-voltage wire grooves are positioned at the left side and the right side of the fan groove and the battery management unit groove, and the low-voltage wire grooves are transversely connected with the battery management unit groove;
the high-voltage wire slot is positioned at the left side and the right side of the low-voltage wire slot;
the external bus bar mounting point is positioned in the middle section of the high-voltage wire groove, and the bus bar adapter slot is positioned above the external bus bar mounting point;
an internal wiring groove and an internal bus bar mounting point are arranged on the inner side of the battery module panel;
the internal wiring slot is positioned on the battery management unit slot;
the internal bus bar mounting point is positioned in the bus bar adapter slot;
the clamping groove is positioned outside the battery management unit groove;
the seam allowance is positioned at the peripheral edge of the battery module panel.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model discloses a busbar/cable between battery module sink into the panel in, realized the convenient mounting means of subassembly in the panel, provide a more nimble, reliable panel structure, but a wide application in battery module panel's structure.
2. The utility model discloses arrange battery module subassembly in outside dismouting and not increase overall dimension's design and make the installation, maintain more convenient, the whole size that has reduced battery module makes battery module's application more nimble, integrated binding post reduce the cost.
Drawings
Fig. 1 is a schematic structural diagram of a panel structure of a battery module according to the present invention, (a) a front view, (b) a side view, (c) a rear view, and (d) a top view;
fig. 2 is an exploded view of an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further described below with reference to the accompanying drawings, but not limited thereto, and all modifications or equivalent replacements of the technical solution of the present invention are included in the protection scope of the present invention without departing from the spirit and scope of the technical solution of the present invention.
The utility model provides a novel battery module panel structure, as shown in fig. 1, including battery module panel 1, high-voltage line groove 1.1, low voltage wire casing 1.2, fan groove 1.3, busbar switching slot 1.4, outside busbar mounting point 1.5, battery management unit groove 1.6, inside wiring groove 1.7, inside busbar mounting point 1.8, difficult clearance wire casing 1.9, tang 1.10, draw-in groove 1.11, wherein:
the fan groove 1.3 and the battery management unit groove 1.6 are positioned in the middle section of the battery module panel 1 and can be mutually arranged up and down (when the battery management unit groove 1.6 is positioned above the fan groove 1.3, the difficult-to-detach wire groove 1.9 does not exist), and the fan groove 1.3 and the battery management unit groove 1.6 are connected with the battery module panel 1 into a whole;
the outer side of the battery module panel 1 is provided with a low-voltage wire slot 1.2, a high-voltage wire slot 1.1 and a clamping slot 1.11;
the low-voltage wire grooves 1.2 are positioned at the left side and the right side of the fan grooves 1.3 and the battery management unit grooves 1.6, the high-voltage wire grooves are close to the center direction and respectively have longitudinal, transverse and other multi-wiring directions, wherein the transverse direction is connected with the battery management unit grooves, and the low-voltage wire grooves 1.2 are connected with the battery module panel 1 into a whole;
the high-voltage wire grooves 1.1 are positioned at the left side and the right side of the low-voltage wire grooves 1.2 and respectively have longitudinal, transverse and other multi-wiring directions, and the high-voltage wire grooves 1.1 and the battery module panel 1 are connected into a whole;
the external busbar mounting point 1.5 is positioned in the middle section of the high-voltage wire groove 1.1, the busbar adapter slot 1.4 is positioned above the external busbar mounting point 1.5, a nut is embedded in the external busbar mounting point 1.5, and the structures of the external busbar adapter slot and the external busbar mounting point are connected into a whole with the battery module panel 1;
an internal wiring groove 1.7, an internal bus bar mounting point 1.8 and a difficult-to-detach wire groove 1.9 are arranged on the inner side of the battery module panel 1;
the internal wiring slot 1.7 is positioned on the battery management unit slot 1.6;
the internal bus bar mounting point 1.8 is positioned below the bus bar adapting slot 1.4, and the structure is connected with the battery module panel 1 into a whole;
the difficult-to-detach wire slot 1.9 is positioned at the position of the low-voltage wire slot 1.2 and is connected with the battery module panel 1 into a whole;
the clamping groove 1.1 is positioned outside the battery management unit groove 1.6;
the seam allowance 1.10 is located at the peripheral edge of the battery module panel 1.
As shown in fig. 2, an example of this structure includes a battery module panel 1, a transfer bus bar 2, a cable connector 3, a fan 4, a battery management unit protection cover 5, a nut 6, a fixing plate 7, and a battery management unit 8, and the specific assembly steps are as follows:
1. first, the battery module panel 1 is prepared.
2. The fan 4 is fixed in the fan slot 1.3.
3. The battery management unit 8 is fixed on the fixing plate 7, then the fixing plate 7 is fixed in the battery management unit groove 1.6, the wiring of the battery management unit 8 is communicated with the inside through the internal wiring groove 1.7, the wiring harness is limited through the difficult-to-take-off wire groove 1.9, and the external low-voltage wiring harness is connected with the battery management unit 8 through the low-voltage wire groove 1.2.
4. The battery management unit protective cover 5 is fixed outside the battery management unit 8 through the clamping groove 1.11 and is easy to disassemble, assemble and maintain.
5. The nut 6 is preset in the hexagonal groove of the internal bus mounting point 1.8, the adapter bus 2 is assembled into the bus adapter socket 1.4, and the screw is pre-tightened at the external bus mounting point 1.5 to be initially fixed.
6. When battery module panel 1 and battery module assemble, keep off the gap through tang 1.10 and die, accomplish the assembly back, when needs external connection high-pressure pencil, only need with cable joint 3 assemble again outside busbar mounting point 1.5 can to can select corresponding high-pressure wire casing as required.
The utility model has the advantages of as follows:
1. the high-voltage wire groove can sink the installed bus bar/cable into the overall dimension of the panel, and the high-voltage wire groove has free access in multiple directions for the bus bar/cable.
2. The low-voltage wire groove can sink the installed low-voltage wire harness into the overall dimension of the panel.
3. The fan groove can install the fan from the outside and completely or partially sink the fan into the outer dimension of the panel.
4. The battery management unit groove can install the battery management unit from the outside and sink the battery management unit into the outer dimension of the panel.
5. The bus bar relay socket, the external bus bar mounting point, and the internal bus bar mounting point do not increase in external size after the bus bar/cable is mounted.
6. The external-mounted battery management unit has its wiring communicated with the inside of the battery module through the internal wiring groove.
7. The wiring of the battery management unit is limited by the wire groove which is difficult to separate.
8. The connection part of the battery module panel and the rear part of the battery module is prevented from being directly communicated with the inside through a gap through a seam allowance.
9. The installation positions of components such as the fan, the battery management unit, the wiring terminal and the like are integrated in the panel, and the external dimension is not increased after the components are installed on the outside.
Claims (3)
1. The utility model provides a battery module panel structure, its characterized in that battery module panel structure includes high-voltage wire casing, low voltage wire casing, fan groove, busbar switching slot, outside busbar mounting point, battery management unit groove, inside wiring groove, inside busbar mounting point, tang and draw-in groove, wherein:
the fan groove and the battery management unit groove are positioned in the middle section of the battery module panel;
a low-voltage wire slot, a high-voltage wire slot and a clamping slot are arranged on the outer side of the battery module panel;
the low-voltage wire grooves are positioned at the left side and the right side of the fan groove and the battery management unit groove, and the low-voltage wire grooves are transversely connected with the battery management unit groove;
the high-voltage wire slot is positioned at the left side and the right side of the low-voltage wire slot;
the external bus bar mounting point is positioned in the middle section of the high-voltage wire groove, and the bus bar adapter slot is positioned above the external bus bar mounting point;
an internal wiring groove and an internal bus bar mounting point are arranged on the inner side of the battery module panel;
the internal wiring slot is positioned on the battery management unit slot;
the internal bus bar mounting point is positioned in the bus bar adapter slot;
the clamping groove is positioned outside the battery management unit groove;
the seam allowance is positioned at the peripheral edge of the battery module panel.
2. The battery module panel structure of claim 1, wherein when the battery management unit groove is located below the fan groove, the battery module panel structure further comprises a difficult-to-detach groove located at a low voltage groove inside the battery module panel.
3. The battery module panel structure of claim 1, wherein a nut is embedded at the external bus bar mounting point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135861.0U CN213816334U (en) | 2020-12-23 | 2020-12-23 | Battery module panel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023135861.0U CN213816334U (en) | 2020-12-23 | 2020-12-23 | Battery module panel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213816334U true CN213816334U (en) | 2021-07-27 |
Family
ID=76947462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023135861.0U Active CN213816334U (en) | 2020-12-23 | 2020-12-23 | Battery module panel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213816334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635898A (en) * | 2020-12-23 | 2021-04-09 | 哈尔滨光宇新能源有限公司 | Battery module panel structure |
-
2020
- 2020-12-23 CN CN202023135861.0U patent/CN213816334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635898A (en) * | 2020-12-23 | 2021-04-09 | 哈尔滨光宇新能源有限公司 | Battery module panel structure |
| CN112635898B (en) * | 2020-12-23 | 2024-01-09 | 哈尔滨昆宇新能源有限公司 | Battery module panel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: 257000 Room 203, No. 28, Dongqi Road, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Kunyu Power Supply Technology Co.,Ltd. Address before: 150060 Room 202, building 1, Nanhu street, Yingbin Road, hi tech Industrial Development Zone, Harbin City, Heilongjiang Province Patentee before: Harbin Guangyu new energy Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 203, No. 28 Dongqi Road, Development Zone, Dongying City, Shandong Province, 257000 Patentee after: Kunyu Power Supply Co.,Ltd. Country or region after: China Address before: 257000 Room 203, No. 28, Dongqi Road, Dongying District, Dongying City, Shandong Province Patentee before: Dongying Kunyu Power Supply Technology Co.,Ltd. Country or region before: China |