CN202275898U - Polymer cell power cell packaging structure for electric automobile - Google Patents
Polymer cell power cell packaging structure for electric automobile Download PDFInfo
- Publication number
- CN202275898U CN202275898U CN201120392528XU CN201120392528U CN202275898U CN 202275898 U CN202275898 U CN 202275898U CN 201120392528X U CN201120392528X U CN 201120392528XU CN 201120392528 U CN201120392528 U CN 201120392528U CN 202275898 U CN202275898 U CN 202275898U
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- China
- Prior art keywords
- battery module
- system circuit
- control system
- plastic cement
- battery
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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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Abstract
The utility model relates to a polymer cell power cell packaging structure for an electric automobile. The polymer cell power cell packaging structure mainly and structurally comprises monomer cells, a control system circuit and a protection system circuit, wherein two or more than two monomer cells are connected in parallel for forming a battery module group, two or more than two battery module groups are connected in series to form a battery module, the control system circuit is connected with the battery module, the protection system circuit is connected with the battery module, the battery module is arranged in a stainless steel framework, the top of the stainless steel framework is provided with a dismountable plastic cement upper cover, a heat radiation fan is arranged on the plastic cement upper cover for carrying out active temperature reduction on the battery module, and the control system circuit and the protection system circuit are arranged on the battery module and are positioned right under the heat radiation fan. The polymer cell power cell packaging structure has the advantages that the safety, the reliability and the durability are high, the information degree of the control system is high, the shock-proof performance is realized, the heat radiation performance and the insulation performance are good, and the like.
Description
Technical field
The utility model relates to a kind of pack structure, particularly a kind of used for electric vehicle electrostrictive polymer core power pack structure.
Background technology
At present, domestic electric motor car generally adopts single electric core capacity to carry out also, connect up to the iron lithium dynamical battery more than the 50-100Ah, thereby the mode that forms the electrokinetic cell bag is the vehicle power supply.Receive automobile in when operation road conditions and the influence of weather complexity, require power brick to want that ability is shockproof, heat dispersion is good, insulation property are good.Present power brick all can not satisfy these needs aspect the level of informatization of fail safe, reliability, durability and control system, and especially more common lead-acid battery, the Ni-MH battery in coefficient of safety aspect compared to lack effectively and ensured.
In sum, need at present to improve the level of informatization of fail safe, reliability, durability and the control system of power brick, provide that a kind of ability is shockproof, heat dispersion, the good electrokinetic cell bag of insulation property.
The utility model content
The utility model technical problem to be solved is the shortcoming that present employed pack structure exists, and designs a kind of used for electric vehicle electrostrictive polymer core power pack structure again.
The utility model is realized above-mentioned purpose through following technical scheme:
The relatively poor shortcoming of the level of informatization that has fail safe, reliability, durability and control system to existing battery pack; Again design a kind of used for electric vehicle electrostrictive polymer core power pack structure; Its primary structure comprises monomer electricity core, control system circuit and protection system circuit; Monomer electricity core more than two or two also is unified into a battery modules; Two or more battery modules are connected into a battery module, and employed electric core quantity and battery modules quantity are provided with according to product demand.Described control system circuit connects with battery module, and the protection system circuit connects with battery module.Described battery module is placed in the stainless steel frame, and the stainless steel frame top is provided with dismountable plastic cement loam cake.Described plastic cement loam cake is provided with radiator fan battery module is carried out the active cooling.Described control system circuit and protection system circuit be placed on the battery module and be positioned at radiator fan under, radiator fan carries out initiatively cooling to battery module when, can effectively reduce the temperature of control system circuit and protection system circuit.
Described battery modules is provided with two or more fixed vias, cooperates the position between the fixed via self-contained battery module on each battery modules through screw bolt and nut.Through bolt battery modules is stringed together and fixes during installation.
The both sides of described battery module are fixed with fixedly press strip of battery, and described battery fixedly is connected through screw between press strip and the battery module.Through the fixing press strip structure that can further reinforce battery module of battery.
Be connected through the loam cake screw between described stainless steel frame and the plastic cement loam cake.
Described plastic cement loam cake is provided with system interface fairlead and electrode lead hole; Described control system circuit and protection system circuit are placed in system interface fairlead place; The electrode of described battery module is provided with and has externally threaded copper post, and described copper post passes the electrode lead hole that covers on the plastic cement.
The utlity model has following advantage:
1. the whole battery group heat dispersion is good: entire cell is surrounded by the fan blowing, can effectively reduce entire cell bag temperature;
2. entire cell pack arrangement intensity is good, and anti-seismic performance is good: battery modules is fixed in the plastic cement drain pan, and battery module is fixed in the stainless steel frame, and entire cell pack arrangement intensity, anti-seismic performance are good, can satisfy the Automobile Complex operational environment;
3. the inner cabling of power brick rationally, in order; Can effectively avoid short circuit: battery modules plastic cement drain pan parcel, the plastic cement loam cake is set on the battery module, avoid electrified body (for example lead, data wire etc.) to contact with metal material; Can effectively avoid short circuit, improve the coefficient of safety of power brick.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structure explosive view of the utility model embodiment one;
Fig. 3 is the battery modules structural representation of the utility model embodiment one;
Fig. 4 is the battery modules structure explosive view of the utility model embodiment one;
Fig. 5 is the electrical block diagram of the utility model embodiment one.
Embodiment
Embodiment one: like Fig. 1,2, shown in 4; The primary structure of present embodiment comprises monomer electricity core 1, control system circuit 2 and protection system circuit 3; Monomer electricity core 1 more than two or two also is unified into a battery modules 4, and two or more battery modules 4 are connected into a battery module 5.As shown in Figure 5, described control system circuit 2 connects with battery module 3, and protection system circuit 2 connects with battery module 5.Described battery module 5 is placed in the stainless steel frame 6, and stainless steel frame 6 tops are provided with dismountable plastic cement loam cake 7.Described plastic cement loam cake 7 is provided with 8 pairs of battery modules of radiator fan 5 and carries out the active cooling.Described control system circuit 2 be placed on the battery module 5 with protection system circuit 3 and be positioned at radiator fan 8 under, when 8 pairs of battery modules of radiator fan 5 carry out initiatively cooling, can effectively reduce the temperature of control system circuit 2 and protection system circuit 3.
Like Fig. 2, shown in 3, described battery modules 4 is provided with two or more fixed vias 41, through the position between the fixed via 41 self-contained battery modules 4 on bolt 42 and nut 43 each battery modules 4 of cooperation.
As shown in Figure 2, the both sides of described battery module 5 are fixed with fixedly press strip 51 of battery, and described battery fixedly is fixedly connected through screw 52 between press strip 51 and the battery module 5.Through fixing press strip 51 structure that can further reinforce battery module 5 of battery.
As shown in Figure 2, be fixedly connected through loam cake screw 73 between described stainless steel frame 6 and the plastic cement loam cake 7.
Like Fig. 1, shown in 2, described plastic cement loam cake 7 is provided with system interface fairlead 71 and electrode lead hole 72; Described control system circuit 2 is placed in system interface fairlead 71 places with protection system circuit 3; The electrode 51 of described battery module 5 is provided with and has externally threaded copper post 52, and described copper post 52 passes the electrode lead hole 72 on the plastic cement loam cake 7.
Claims (6)
1. used for electric vehicle electrostrictive polymer core power pack structure; Its primary structure comprises monomer electricity core, control system circuit and protection system circuit; Monomer electricity core more than two or two also is unified into a battery modules, and two or more battery modules are connected into a battery module; Described control system circuit connects with battery module; Described protection system circuit connects with battery module, it is characterized in that described battery module is placed in the stainless steel frame, and the stainless steel frame top is provided with dismountable plastic cement loam cake; Described plastic cement loam cake is provided with radiator fan; Described control system circuit and protection system circuit be placed on the battery module and be positioned at radiator fan under.
2. used for electric vehicle electrostrictive polymer core power pack structure according to claim 1; It is characterized in that described battery modules is provided with two or more fixed vias, cooperate the position between the fixed via self-contained battery module on each battery modules through screw bolt and nut.
3. used for electric vehicle electrostrictive polymer core power pack structure according to claim 2 is characterized in that the both sides of described battery module are fixed with fixedly press strip of battery.
4. used for electric vehicle electrostrictive polymer core power pack structure according to claim 3 is characterized in that described battery fixedly is connected through screw between press strip and the battery module.
5. according to claim 1 or 2 or 3 or 4 described used for electric vehicle electrostrictive polymer core power pack structures, it is characterized in that being connected through the loam cake screw between described stainless steel frame and the plastic cement loam cake.
6. used for electric vehicle electrostrictive polymer core power pack structure according to claim 5 is characterized in that described plastic cement loam cake is provided with system interface fairlead and electrode lead hole; Described control system circuit and protection system circuit are placed in system interface fairlead place; The electrode of described battery module is provided with and has externally threaded copper post, and described copper post passes the electrode lead hole that covers on the plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120392528XU CN202275898U (en) | 2011-10-14 | 2011-10-14 | Polymer cell power cell packaging structure for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120392528XU CN202275898U (en) | 2011-10-14 | 2011-10-14 | Polymer cell power cell packaging structure for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275898U true CN202275898U (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120392528XU Expired - Lifetime CN202275898U (en) | 2011-10-14 | 2011-10-14 | Polymer cell power cell packaging structure for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275898U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346282A (en) * | 2013-06-27 | 2013-10-09 | 富奥汽车零部件股份有限公司 | Cascading disaggregation battery pack |
| CN103400948A (en) * | 2013-08-08 | 2013-11-20 | 安徽江淮汽车股份有限公司 | External bin body for accommodating battery pack of electric commercial vehicle and fixing structure of battery pack |
| CN105895843A (en) * | 2016-06-23 | 2016-08-24 | 广州益维电动汽车有限公司 | Intelligent lithium ion battery module |
| CN108370001A (en) * | 2015-12-16 | 2018-08-03 | 艾利电力能源有限公司 | Electrical storage device |
-
2011
- 2011-10-14 CN CN201120392528XU patent/CN202275898U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103346282A (en) * | 2013-06-27 | 2013-10-09 | 富奥汽车零部件股份有限公司 | Cascading disaggregation battery pack |
| CN103346282B (en) * | 2013-06-27 | 2015-06-10 | 富奥汽车零部件股份有限公司 | Cascading disaggregation battery pack |
| CN103400948A (en) * | 2013-08-08 | 2013-11-20 | 安徽江淮汽车股份有限公司 | External bin body for accommodating battery pack of electric commercial vehicle and fixing structure of battery pack |
| CN103400948B (en) * | 2013-08-08 | 2015-10-28 | 安徽江淮汽车股份有限公司 | Hold the outer warehouse of electric commercial vehicle battery pack and the fixed structure of battery pack |
| CN108370001A (en) * | 2015-12-16 | 2018-08-03 | 艾利电力能源有限公司 | Electrical storage device |
| CN108370001B (en) * | 2015-12-16 | 2021-06-29 | 艾利电力能源有限公司 | Battery with a battery cell |
| CN105895843A (en) * | 2016-06-23 | 2016-08-24 | 广州益维电动汽车有限公司 | Intelligent lithium ion battery module |
| CN105895843B (en) * | 2016-06-23 | 2018-06-22 | 广州益维电动汽车有限公司 | A kind of intelligent lithium ion battery modules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170213 Address after: 510000 Guangzhou science and Technology Industrial Development Zone, Guangdong Province, high science and technology in the south of the city of the road No. three (1) Dong Patentee after: GUANGZHOU LIANGSHI COMMUNICATION APPLIANCE CO., LTD. Address before: 510663 Guangzhou science and Technology Development Zone, high tech Industrial Development Zone, Guangdong City, South Road, No. three, No. 39 Patentee before: Guangzhou Mingmei Electronics Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510670 Guangzhou Guangzhou High-tech Industrial Development Zone Science City, Guangdong Province, the first, second and third floors of No. 39 (1) South Cloud Road Patentee after: Guangzhou new energy Co. Ltd. Address before: 510000 No. 39 (1), South Yun three road, science and Technology City, Guangzhou high tech Industrial Development Zone, Guangdong Patentee before: GUANGZHOU LIANGSHI COMMUNICATION APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 the first floor, second floor and third floor of Building 1, No.39, Yunsan Road, Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Patentee after: Guangzhou Mingmei new energy Co., Ltd Address before: 510670 Guangzhou Guangzhou High-tech Industrial Development Zone Science City, Guangdong Province, the first, second and third floors of No. 39 (1) South Cloud Road Patentee before: GUANGZHOU TWS NEW ENERGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |