CN203466236U - Power module integration structure of battery cell - Google Patents
Power module integration structure of battery cell Download PDFInfo
- Publication number
- CN203466236U CN203466236U CN201320529217.2U CN201320529217U CN203466236U CN 203466236 U CN203466236 U CN 203466236U CN 201320529217 U CN201320529217 U CN 201320529217U CN 203466236 U CN203466236 U CN 203466236U
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- China
- Prior art keywords
- power
- module
- battery core
- heater
- module frame
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- Expired - Fee Related
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- 230000010354 integration Effects 0.000 title abstract 4
- 238000013016 damping Methods 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 239000004411 aluminium Substances 0.000 claims description 13
- 239000003351 stiffener Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a power module integration structure of a battery cell. The power module integration structure comprises power modules and a module frame, wherein the power modules are arranged in the module frame, the module frame is capable of accommodating a plurality of power modules, the power modules are connected with a heat radiating aluminum sheet, a power heater is arranged at one side of the heat radiating aluminum sheet, a vibration-damping reinforced plate is connected to the lower end of the module frame, and the lower end of the vibration-damping reinforced plate is connected with a fixed bracket. Compared with other battery cell structures, the power module integration structure has multiple functions of heating, insulating, heat radiating, vibration damping, module integrating and the like.
Description
Technical field
The utility model relates to battery battery core technical field, especially relates to a kind of power supply module integrated morphology of battery core.
Background technology
In electric automobile industry, heat dissipation design and the lightweight design of battery pack are extremely important.At present, general battery pack is encapsulated in some battery cores in battery case, and mounting structure is set on casing, and integral body is comparatively simple.But the design Shortcomings part in other functions such as heat radiation, vibration damping.As Chinese patent Granted publication number: CN203055999U, in the patent document of on 07 10th, 2013 Granted publication day, disclose a kind of square electric cell block structure, battery modules is comprised of some battery core modules, and each battery core module is comprised of two battery core supports and a battery core body.On support, offer for placing the cavity volume of battery core, cavity volume has heat dissipation weight-reducing hole, and this structure has the advantages such as volume is little, lightweight.But above-mentioned disclosed battery core block structure is Shortcomings part in the design of other functions such as heat radiation and vibration damping equally.
Utility model content
The utility model is in order to overcome the deficiency of existing battery core design function dullness, and a kind of power supply module integrated morphology of multi-functional battery core is provided.
To achieve these goals, the utility model is by the following technical solutions:
The power supply module integrated morphology of a kind of battery core of the present utility model, comprise power module, module frame, power module is arranged in module frame, and described module frame can hold a plurality of power modules, power module connects radiating aluminium sheet, and described radiating aluminium sheet one side is also provided with power heater; Module frame lower end is connected with vibration damping stiffener, and vibration damping stiffener lower end is connected and fixed support.
This battery core has several functions: (1) heating and integrated heat dissipation: power heater produces after heat by electric heating, by radiating aluminium sheet, heat is passed to power module, finally completes the heating of battery core and insulation; In the power module course of work, produce heat, by radiating aluminium sheet, be passed to power heater, power heater is passed to the external world by heat.(2) vibration damping: vibration damping mainly three layers by fixed support, vibration damping stiffener and module frame or multilayer panel beating combines, and reaches vibration damping and booster action, can reach the effect that reduces resonance and resonance simultaneously.
As preferably, described power heater is integrated form aluminum power heater, and power heater surface is provided with grooved air channel gear piece.Grooved air channel gear piece helps power heater to accelerate heat radiation.
As preferably, the side that described power heater is connected with radiating aluminium sheet is provided with insulating heat-conductive sheet.Avoid producing conductivity between power heater and power module, cause unexpected storms.
As preferably, described module frame comprises two rectangular slabs, is provided with some joint pins between two rectangular slabs, and joint pin is distributed in the long edge position of rectangular slab both sides.
As preferably, the upper end of power module and power heater junction is provided with upper cover plate.Connecting portion between protection power source module and power heater.
The utlity model has following beneficial effect: this battery core has the several functions such as heating, insulation, heat radiation, vibration damping, module be integrated.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is explosive view of the present utility model.
In figure: power module 1, module frame 2, rectangular slab 21, joint pin 22, power heater 3, vibration damping stiffener 4, fixed support 5, upper cover plate 6.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as shown in Figure 1 and Figure 2, a kind of power supply module integrated morphology of battery core, comprise power module 1, module frame 2, power module 1 is arranged in module frame 2, and module frame 2 comprises between two rectangular slabs, 21, two rectangular slabs 21 and is provided with 10 joint pins 22, joint pin 22 is distributed in the long edge position of rectangular slab 21 both sides, 5 on one side, form module frame 2 interior four rectangular enclosures, in cavity, can hold power module 1.Power module 1 connects radiating aluminium sheet, and radiating aluminium sheet one side is also provided with power heater 3, and power heater 3 is integrated form aluminum power heater, and power heater 3 surfaces are provided with grooved air channel gear piece.The side that power heater 3 is connected with radiating aluminium sheet is provided with insulating heat-conductive sheet.The upper end of power module 1 and power heater 3 junctions is provided with upper cover plate 6.Module frame 2 lower ends are connected with vibration damping stiffener 4, and vibration damping stiffener 4 lower ends are connected and fixed support 5.
This core strueture diverse in function.Power heater 3 produces after heat by electric heating, by radiating aluminium sheet, heat is passed to power module 1, finally completes the heating of battery core and insulation; In power module 1 course of work, produce heat, by radiating aluminium sheet, be passed to power heater 3, power heater 3 is passed to the external world by heat by grooved air channel gear piece, realizes quick heat radiating.Three layers or the combination of multilayer panel beating of fixed support 5, vibration damping stiffener 4 and module frame 2, reach vibration damping and booster action, can reach the effect that reduces resonance and resonance simultaneously.
Claims (5)
1. the power supply module integrated morphology of a battery core, comprise power module (1), module frame (2), power module (1) is arranged in module frame (2), it is characterized in that, described module frame (2) can hold a plurality of power modules (1), power module (1) connects radiating aluminium sheet, and described radiating aluminium sheet one side is also provided with power heater (3); Module frame (2) lower end is connected with vibration damping stiffener (4), and vibration damping stiffener (4) lower end is connected and fixed support (5).
2. the power supply module integrated morphology of a kind of battery core according to claim 1, is characterized in that, described power heater (3) is integrated form aluminum power heater, and power heater (3) surface is provided with grooved air channel gear piece.
3. the power supply module integrated morphology of a kind of battery core according to claim 2, is characterized in that, the side that described power heater (3) is connected with radiating aluminium sheet is provided with insulating heat-conductive sheet.
4. the power supply module integrated morphology of a kind of battery core according to claim 1, it is characterized in that, described module frame (2) comprises two rectangular slabs (21), is provided with some joint pins (22) between two rectangular slabs (21), and joint pin (22) is distributed in the long edge position of rectangular slab (21) both sides.
5. according to the power supply module integrated morphology of a kind of battery core described in claim 1 or 2 or 3, it is characterized in that, the upper end of power module (1) and power heater (3) junction is provided with upper cover plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529217.2U CN203466236U (en) | 2013-08-29 | 2013-08-29 | Power module integration structure of battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320529217.2U CN203466236U (en) | 2013-08-29 | 2013-08-29 | Power module integration structure of battery cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203466236U true CN203466236U (en) | 2014-03-05 |
Family
ID=50178578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320529217.2U Expired - Fee Related CN203466236U (en) | 2013-08-29 | 2013-08-29 | Power module integration structure of battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203466236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408652A (en) * | 2015-09-02 | 2017-11-28 | 株式会社Lg 化学 | Battery module with improved cooling structure |
-
2013
- 2013-08-29 CN CN201320529217.2U patent/CN203466236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107408652A (en) * | 2015-09-02 | 2017-11-28 | 株式会社Lg 化学 | Battery module with improved cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WANXIANG A123 SYSTEMS CO., LTD. Free format text: FORMER NAME: ZHEJIANG WANXIANG YINENG POWER BATTERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Patentee after: Universal A 1 System Co., Ltd Patentee after: Wanxiang Electric Vehicle Co., Ltd. Patentee after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Patentee before: ZHEJIANG WANXIANG YINENG POWER BATTERY CO., LTD. Patentee before: Wanxiang Electric Vehicle Co., Ltd. Patentee before: Wanxiang Group Corporation |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang District, No. two road, building No. 855, No. Patentee after: Wanxiang 123 Co Ltd Patentee after: Wanxiang Electric Vehicle Co., Ltd. Patentee after: Wanxiang Group Corporation Address before: 311215 Xiaoshan economic and Technological Development Zone, Zhejiang, No. two road, building No. 118, No. Patentee before: Universal A 1 System Co., Ltd Patentee before: Wanxiang Electric Vehicle Co., Ltd. Patentee before: Wanxiang Group Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20190829 |