CN105374966A - Installation structure of lithium battery pack for electric vehicle and application method of installation structure - Google Patents
Installation structure of lithium battery pack for electric vehicle and application method of installation structure Download PDFInfo
- Publication number
- CN105374966A CN105374966A CN201510885806.8A CN201510885806A CN105374966A CN 105374966 A CN105374966 A CN 105374966A CN 201510885806 A CN201510885806 A CN 201510885806A CN 105374966 A CN105374966 A CN 105374966A
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- China
- Prior art keywords
- chamber
- lithium battery
- electric vehicle
- battery group
- mounting structure
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
本发明公开了一种电动汽车用锂电池组的安装结构，包括箱体（1）和箱盖（2），所述箱体（1）内部由隔板（4）分隔成多个用于放置锂电池组的容置腔室（3），所述箱盖（2）内设置有一个用于安装电池箱控制器的第一腔室（5）和多个用于安装锂电池组的电路板第二腔室（6），所述第二腔室（6）的位置、数量与所述容置腔室（3）的位置、数量相对应。本发明在同一箱体内具备多个容置腔室可以安装多组锂电池组，同时还在箱盖上设置了用于安装电池箱控制器的第一腔室以及用于安装锂电池组的电路板第二腔室，使得整个锂电池箱结构紧凑，集成度高，占用体积小。
The invention discloses an installation structure of a lithium battery pack for an electric vehicle, comprising a box body (1) and a box cover (2). The inside of the box body (1) is divided into a plurality of The accommodating chamber (3) of the lithium battery pack, the box cover (2) is provided with a first chamber (5) for installing the battery box controller and a plurality of circuit boards for installing the lithium battery pack The second chamber (6), the position and quantity of the second chamber (6) correspond to the position and quantity of the accommodating chamber (3). The present invention has multiple accommodating chambers in the same box to install multiple sets of lithium battery packs, and at the same time, a first chamber for installing a battery box controller and a circuit for installing lithium battery packs are also provided on the box cover The second chamber of the board makes the entire lithium battery box compact in structure, high in integration, and small in size.
Description
Technical field
The present invention relates to a kind of mounting structure of lithium battery group used for electric vehicle, belong to technical field of automobile.
Background technology
The battery case of existing new-energy automobile lithium battery used, owing to being subject to space and battery and connecing the restriction of mode, existing most battery case structural design is unreasonable, the integrated level causing lithium battery group to install is low, make the bulky of whole battery case, take installing space, bring great inconvenience to use.
Summary of the invention
The technical problem to be solved in the present invention is: the mounting structure and the using method thereof that provide a kind of lithium battery group used for electric vehicle, the lithium battery structure of installation is compact, integrated level is high, and whole lithium battery box structural volume is little.
The object of the invention is to be achieved through the following technical solutions:
A kind of mounting structure of lithium battery group used for electric vehicle, comprise casing and case lid, described box house becomes multiple chamber resettling for placing lithium battery group by baffle for separating, be provided with one in described case lid for installing the first chamber of battery case controller and multiple circuit board second chamber for installing lithium battery group, position, the quantity of the position of described second chamber, quantity and described chamber resettling are corresponding.
Preferably, the inner surface of described chamber resettling, the first chamber and the second chamber is provided with insulating barrier.
Preferably, described insulating barrier is insulation paster, is attached on the inner surface of described chamber resettling, the first chamber and the second chamber.Use insulation paster as insulating barrier, insulation effect is good, and attachment is convenient.
Preferably, described casing and dividing plate are provided with radiator structure.
Above-mentioned radiator structure comprises louvre, and described louvre is strip through-hole structure, on three sides that array is arranged on described casing and on described dividing plate.Above-mentioned radiator structure also comprises the sky that chamber resettling's inner projection and surface of internal cavity formed and slots.Three sides of casing and dividing plate are provided with the empty notching construction of louvre structure, chamber resettling inside, enhance the radiating effect of lithium battery group, the temperature being conducive to lithium battery monomer regulates, and ensures battery pack temperature uniformity, extends battery; Meanwhile, the sky fluting of strip through-hole structure and heat radiation, can dramatically reduce the weight of whole casing and dividing plate.
Preferably, the first chamber on described case lid is communicated with by wire guide with the second chamber respectively.
Preferably, the dividing plate of described casing and inside adopts and integrally processes.The dividing plate of casing and inside adopts and integrally processes, and enhances the bearing strength of whole battery case, increases battery case security reliability.
Compared with prior art, beneficial effect of the present invention: the present invention possesses multiple chamber resettling in same casing can install many group lithium battery groups, on case lid, be also provided with the first chamber for installing battery case controller and circuit board second chamber for installing lithium battery group simultaneously, make whole lithium battery box compact conformation, integrated level is high, takies volume little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of casing of the present invention;
Fig. 3 is the structural representation of case lid of the present invention;
Description of reference numerals: 1-casing; 2-case lid; 3-chamber resettling; 4-dividing plate; 5-first chamber; 6-second chamber; 7-louvre; 8-projection; 9-sky fluting; 10-wire guide.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, invention is described further:
A kind of mounting structure of lithium battery group used for electric vehicle, comprise casing 1 and case lid 2, wherein one piece is horizontally disposed with, another block vertically arranges by two pieces of dividing plate 4(for the inner chamber of described casing 1) be separated into four for placing the chamber resettling 3 of lithium battery group, be provided with the first chamber 5 and the second chamber 6 in described case lid 2.The quantity of the first chamber 5 is one, for installing the controller of whole battery case.The quantity of the second chamber 6, position and chamber resettling 3 on casing 1 quantity, position corresponding, quantity is four, and the second chamber 6 is for installing the circuit board of lithium battery group.The first chamber 5 on case lid 2 is communicated with by wire guide 10 with four the second chambers 6 respectively, and wire guide 10 connects for facilitating guiding between controller and lithium battery group circuit board.
In the present embodiment, the inner surface of described chamber resettling 3, first chamber 5 and the second chamber 6 is provided with insulating barrier for playing good insulating effect, described insulating barrier is insulation paster, is attached on the inner surface of described chamber resettling 3, first chamber 5 and the second chamber 6.
Described casing 1 and dividing plate 4 are provided with radiator structure.Described radiator structure comprises louvre 7, described louvre 7 in strip through-hole structure, on three sides that array is arranged on described casing 1 and on described dividing plate 4.Further, described radiator structure also comprises chamber resettling 3 inner projection 8 and slots 9 with the sky that surface of internal cavity is formed.Radiator structure enhances the radiating effect of lithium battery group, and the temperature being conducive to lithium battery monomer regulates, and ensures battery pack temperature uniformity, extends battery, can also dramatically reduce the weight of whole casing and dividing plate simultaneously.
In the present embodiment, the dividing plate 4 of described casing 1 and inside adopts aluminum alloy materials integrally to process, and then strengthens the bearing strength of whole battery case.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (8)
1. the mounting structure of a lithium battery group used for electric vehicle, comprise casing (1) and case lid (2), it is characterized in that: described casing (1) inside is separated into multiple chamber resettling (3) for placing lithium battery group by dividing plate (4), be provided with one in described case lid (2) for installing first chamber (5) of battery case controller and multiple circuit board second chamber (6) for installing lithium battery group, position, the quantity of the position of described second chamber (6), quantity and described chamber resettling (3) are corresponding.
2. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 1, is characterized in that: the inner surface of described chamber resettling (3), the first chamber (5) and the second chamber (6) is provided with insulating barrier.
3. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 4, is characterized in that: described insulating barrier is insulation paster, is attached on the inner surface of described chamber resettling (3), the first chamber (5) and the second chamber (6).
4. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 1, is characterized in that: described casing (1) and dividing plate (4) are provided with radiator structure.
5. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 4, it is characterized in that: described radiator structure comprises louvre (7), described louvre (7) in strip through-hole structure, on three sides that array is arranged on described casing and on described dividing plate (4).
6. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 4, is characterized in that: described radiator structure also comprises chamber resettling (3) inner projection (8) and slots (9) with the sky that surface of internal cavity is formed.
7. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 1, is characterized in that: the first chamber (5) on described case lid (2) is communicated with by wire guide (10) with the second chamber (6) respectively.
8. the mounting structure of a kind of lithium battery group used for electric vehicle according to claim 1, is characterized in that: the dividing plate (4) of described casing (1) and inside adopts and integrally processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885806.8A CN105374966B (en) | 2015-12-07 | 2015-12-07 | A kind of mounting structure and its application method of lithium battery group used for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885806.8A CN105374966B (en) | 2015-12-07 | 2015-12-07 | A kind of mounting structure and its application method of lithium battery group used for electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN105374966A true CN105374966A (en) | 2016-03-02 |
| CN105374966B CN105374966B (en) | 2018-05-04 |
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| CN201510885806.8A Active CN105374966B (en) | 2015-12-07 | 2015-12-07 | A kind of mounting structure and its application method of lithium battery group used for electric vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450100A (en) * | 2016-12-21 | 2017-02-22 | 常熟高嘉能源科技有限公司 | Lithium battery aluminum case with high strength and large accommodating spaces |
| CN107346811A (en) * | 2016-05-06 | 2017-11-14 | 宁德时代新能源科技股份有限公司 | Low-voltage power battery pack |
| CN107644962A (en) * | 2017-08-11 | 2018-01-30 | 湖南小步科技有限公司 | A kind of attachment structure of battery bag casing and single lithium battery |
| CN108232069A (en) * | 2017-12-29 | 2018-06-29 | 重庆朔东汽车部件有限公司 | A kind of battery case of New-energy electric vehicle |
| CN108321330A (en) * | 2018-02-24 | 2018-07-24 | 四会市启德信息咨询服务有限公司 | A kind of lithium battery group installs case |
| WO2024021062A1 (en) * | 2022-07-29 | 2024-02-01 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
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| CN2881979Y (en) * | 2006-01-19 | 2007-03-21 | 东莞新能源电子科技有限公司 | Safe battery pack assembly structure |
| CN204190466U (en) * | 2014-11-26 | 2015-03-04 | 中国科学院沈阳自动化研究所 | A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank |
| CN205231134U (en) * | 2015-12-07 | 2016-05-11 | 贵州大学 | Mounting structure of lithium cell group for electric automobile |
-
2015
- 2015-12-07 CN CN201510885806.8A patent/CN105374966B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2881979Y (en) * | 2006-01-19 | 2007-03-21 | 东莞新能源电子科技有限公司 | Safe battery pack assembly structure |
| CN204190466U (en) * | 2014-11-26 | 2015-03-04 | 中国科学院沈阳自动化研究所 | A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank |
| CN205231134U (en) * | 2015-12-07 | 2016-05-11 | 贵州大学 | Mounting structure of lithium cell group for electric automobile |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107346811A (en) * | 2016-05-06 | 2017-11-14 | 宁德时代新能源科技股份有限公司 | Low-voltage power battery pack |
| CN107346811B (en) * | 2016-05-06 | 2023-05-26 | 宁德时代新能源科技股份有限公司 | Low-voltage power battery pack |
| CN106450100A (en) * | 2016-12-21 | 2017-02-22 | 常熟高嘉能源科技有限公司 | Lithium battery aluminum case with high strength and large accommodating spaces |
| CN107644962A (en) * | 2017-08-11 | 2018-01-30 | 湖南小步科技有限公司 | A kind of attachment structure of battery bag casing and single lithium battery |
| CN107644962B (en) * | 2017-08-11 | 2024-02-02 | 长沙先度科技有限公司 | Battery cell bag box connection structure of single lithium battery |
| CN108232069A (en) * | 2017-12-29 | 2018-06-29 | 重庆朔东汽车部件有限公司 | A kind of battery case of New-energy electric vehicle |
| CN108321330A (en) * | 2018-02-24 | 2018-07-24 | 四会市启德信息咨询服务有限公司 | A kind of lithium battery group installs case |
| WO2024021062A1 (en) * | 2022-07-29 | 2024-02-01 | 宁德时代新能源科技股份有限公司 | Battery and electric device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105374966B (en) | 2018-05-04 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Ce Inventor after: He Feng Inventor after: Sun Fei Inventor after: Wang Junyin Inventor after: Yan Tingkun Inventor before: He Feng Inventor before: Wang Junyin Inventor before: Yan Tingkun |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20180408 Address after: 215500 Huangpu River Road No. 59, Changshou City Changshu high tech Industrial Development Zone, Suzhou, Jiangsu Province, 2 Applicant after: SUZHOU ZHENGLI WEILAI NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant before: Shenzhen Meliao Technology Transfer Center Co.,Ltd. Effective date of registration: 20180408 Address after: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Longsheng Gold Dragon Road community e-commerce incubator exhibition Tao Commercial Plaza E block 706 Applicant after: Shenzhen Meliao Technology Transfer Center Co.,Ltd. Address before: 550025 Guizhou, Guizhou University, Huaxi, north campus, science and Technology Department Applicant before: Guizhou University |
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Address after: 215500 Building 2, No. 133, Huangpujiang Road, Changshu high tech Industrial Development Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Zhengli New Energy Technology Co.,Ltd. Address before: 215500 Huangpu River Road No. 59, Changshou City Changshu high tech Industrial Development Zone, Suzhou, Jiangsu Province, 2 Patentee before: SUZHOU ZHENGLI WEILAI NEW ENERGY TECHNOLOGY Co.,Ltd. |