CN108470869B - Combined type battery core support structure - Google Patents
Combined type battery core support structure Download PDFInfo
- Publication number
- CN108470869B CN108470869B CN201810525237.XA CN201810525237A CN108470869B CN 108470869 B CN108470869 B CN 108470869B CN 201810525237 A CN201810525237 A CN 201810525237A CN 108470869 B CN108470869 B CN 108470869B
- Authority
- CN
- China
- Prior art keywords
- shell
- battery cell
- groove
- clamping
- end cover
- 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.)
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Links
- 230000005611 electricity Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a combined type battery cell support structure which comprises a shell and a battery cell frame, wherein the battery cell frame is arranged in the shell, battery cell holes are formed in the battery cell frame, lightening holes are formed in the battery cell frame between the battery cell holes, first clamping grooves are formed in two adjacent side faces of the shell, first clamping blocks are arranged on the other two adjacent side faces of the shell, a connecting block is arranged on the bottom face of the shell, a connecting groove is formed in the top of an inner cavity of the shell, end covers are arranged on the top face and the bottom face of the shell, and connecting pieces are arranged between the end covers on the top face and the bottom face of the shell. The battery cell is placed in the battery cell hole, the first clamping block of one battery cell support is clamped in the first clamping groove of the other battery cell support according to the size of the required battery cell, the connecting block of one battery cell is inserted into the connecting groove of the other battery cell, the end covers are respectively arranged on the upper end face and the lower end face of the battery cell, the second clamping block is clamped in the second clamping groove, the whole battery cell is fixed, and serial-parallel splicing of any number of battery cell supports is realized.
Description
Technical Field
The invention relates to the technical field of batteries, in particular to a combined type battery core support structure.
Background
The lithium battery is gradually mature in technology under the large background, a plurality of batteries are combined to form a group of batteries by using one battery cell rack, but the traditional battery cell rack can only be used for a fixed number of batteries, if the number of the batteries is required to be changed, the limit of the given number of perforation of the battery cells can be received, new battery cell racks are required to be manufactured again, and the cost is increased.
Disclosure of Invention
The present invention is directed to a combined type cell support structure, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a combination formula electricity core support structure, includes shell and electric core frame, electric core frame fixed mounting is in the shell, it has the electricity core hole to open on the electric core frame, it has the lightening hole to open on the electric core frame between the electricity core hole, open the two adjacent sides of shell has first draw-in groove, the first fixture block of other two adjacent side fixed mounting of shell, shell bottom surface fixed mounting connecting block, shell inner chamber top is equipped with the spread groove, the top surface and the bottom surface of shell are equipped with the end cover, the end cover includes four end apron, telescopic link, second draw-in groove and joint hole, fixed mounting telescopic link between four end apron two, the telescopic link includes first member, pinhole, pin, spring, second member, one end fixed connection end apron of first member, the other end sliding sleeve second member of first member, the other end fixed connection spring in the second member, the other end of spring fixed connection one end of pin, second member and joint piece, the other end of joint piece and the second member are equipped with the other end of joint pin, the draw-in groove, two end joint piece, two end two side fixed connection between the second member, two end apron, two end fixed connection pieces have the top surface of the second member, the draw-in groove, two end connection between the two end apron.
Preferably, the cross sections of the first clamping groove and the first clamping block are isosceles trapezoid structures with the same size and shape, and the height of the first clamping groove is smaller than that of the shell.
Preferably, the top of the connecting groove and the bottom of the connecting block are square table structures with the same inclination.
Preferably, the thickness of the end cover plate is greater than the height of the connecting block.
Compared with the prior art, the invention has the beneficial effects that: the weight reducing holes are arranged between the battery cells, so that the whole weight of the battery cell bracket is reduced while the installation of the battery cells is not influenced, and the heat dissipation of the battery cells is facilitated when the battery cells are used; the serial-parallel splicing of any number of cell supports is realized through the clamping connection of the first clamping block and the first clamping groove and the plugging connection of the connecting block and the connecting groove; the assembled battery pack can be fixed through the end cover and the connecting piece with adjustable size, so as to avoid the assembled battery pack from being scattered after being assembled, wherein,
1. The cross sections of the first clamping groove and the first clamping block are isosceles trapezoid structures with the same size and shape, so that the first clamping block of one cell support is just clamped in the first clamping groove of the other cell support, and the rapid serial-parallel connection of the cells is realized; the height of the first clamping groove is smaller than that of the shell, so that the first clamping block is prevented from sliding out of the bottom of the first clamping groove, and the consistency of the spliced heights of the cell supports is ensured;
2. Furthermore, the top of the connecting groove and the bottom of the connecting block are square table structures with the same inclination, so that the connecting block can be conveniently inserted into the connecting groove, and rapid splicing is realized;
3. the thickness of end cover plate is greater than the height of connecting block, and after the end cover is installed, the connecting block can not stretch out the end cover plate to lead to the connecting block wearing and tearing.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of an end cap structure according to the present invention;
FIG. 3 is a schematic view of a connector according to the present invention;
FIG. 4 is a schematic cross-sectional view of a telescopic rod according to the present invention;
fig. 5 is a schematic diagram of a serial-parallel splicing structure according to the present invention.
In the figure: 1 shell, 2 first draw-in grooves, 3 electric core frames, 4 electric core holes, 5 lightening holes, 6 connecting grooves, 7 first fixture blocks, 8 connecting blocks, 9 end covers, 91 end cover plates, 92 telescopic links, 921 first rod pieces, 922 pin holes, 923 pins, 924 springs, 925 second rod pieces, 93 second draw-in grooves, 94 joint holes, 10 connecting pieces, 101 second fixture blocks and 102 clamping bars.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a combination formula electricity core support structure, including shell 1 and electric core frame 3, electric core frame 3 fixed mounting is in shell 1, it has electric core hole 4 to open on electric core frame 3, it has lightening hole 5 to open on electric core frame 3 between electric core hole 4, first draw-in groove 2 is opened to two adjacent sides of shell 1, the first fixture block 7 of other two adjacent side fixed mounting of shell 1, shell bottom surface fixed mounting connecting block 8, shell 1 inner chamber top is equipped with spread groove 6, shell 1's top surface and bottom surface are equipped with end cover 9, end cover 9 includes four end apron 91, the telescopic link 92, second draw-in groove 93 and joint hole 94, fixed mounting telescopic link 92 between four end cover plate 91 two liang, telescopic link 92 includes first member 921, the pinhole 922, pin 923, spring 924, one end fixed connection end apron 91 of first member 921, the other end sliding sleeve joint second member 925 of first member 921, open a plurality of pinholes 922 on the first member 921, the other end of second member 925 fixed connection spring 924, the other end of spring 923 fixed connection piece, the other end joint piece 92 of second member 923 and the other end joint 92 of second member 92, the other end joint 92 of second member 92 has two end joint 92, the second joint 92 is equipped with the second end joint piece 92, the other end joint 92 of second member 92, the other end joint 92 is equipped with the second joint piece 92, the other end joint piece 92 is fixed joint 92, the other end joint piece is equipped with the other end joint 92, and the other end joint piece 101, and the other end joint piece is equipped with the end joint piece 101, and is fixed joint piece is equipped with end joint 92, and is shown by two ends, and is shown by the end joint piece, and has.
Furthermore, the cross sections of the first clamping groove 2 and the first clamping block 7 are isosceles trapezoid structures with the same size and shape, so that the first clamping block 7 of one cell support is just clamped in the first clamping groove 2 of the other cell support, and quick serial-parallel connection of the cells is realized; the height of the first clamping groove 2 is smaller than that of the shell 1, the first clamping block 7 is prevented from sliding out of the bottom of the first clamping groove 2, and the consistency of the heights of the spliced battery cell supports is ensured.
Further, the top of the connecting groove 6 and the bottom of the connecting block 8 are square table structures with the same inclination, so that the connecting block 8 can be conveniently inserted into the connecting groove 6, and quick splicing is realized.
Further, the thickness of the end cap plate 91 is greater than the height of the connection block 8, and when the end cap 9 is installed, the connection block 8 does not protrude out of the end cap plate 91, thereby causing abrasion of the connection block 8.
Working principle: when the battery pack is used, the battery cells are placed in the battery cell holes 4, the number of the battery cell supports is determined according to the size of a required battery pack, the first clamping block 7 of one battery cell support is clamped in the first clamping groove 2 of the other battery cell support, the battery pack is clamped repeatedly, the connecting block 8 of one battery pack is inserted into the connecting groove 6 of the other battery pack, the multi-layer battery is spliced, after the battery pack is spliced, the pins 923 on the lower end cover are pressed, the end cover plates 91 are pulled, the telescopic rods 92 are stretched, the length and width of the end covers 9 are equal to the length and width of the battery pack, the regulated end covers 9 are respectively arranged on the upper end face and the lower end face of the battery pack, the pins 923 on the connecting piece 10 are pressed, the second clamping block 101 is pulled, the length of the connecting piece 10 is equal to the distance between the upper end cover 9 and the lower end cover 9, the second clamping block 101 is clamped into the second clamping groove 93, the whole battery pack is fixed, and the serial and splicing of any number of battery cell supports is realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a combination formula electricity core supporting structure, includes shell (1) and electric core frame (3), its characterized in that: the battery cell frame (3) is fixedly installed in the shell (1), a battery cell hole (4) is formed in the battery cell frame (3), a lightening hole (5) is formed in the battery cell frame (3) between the battery cell holes (4), a first clamping groove (2) is formed in two adjacent side faces of the shell (1), a first clamping block (7) is fixedly installed on the other two adjacent side faces of the shell (1), a connecting block (8) is fixedly installed on the bottom face of the shell, a connecting groove (6) is formed in the top portion of an inner cavity of the shell (1), end covers (9) are arranged on the top face and the bottom face of the shell (1), each end cover (9) comprises four end cover plates (91), a telescopic rod (92), a second clamping groove (93) and a clamping hole (94), telescopic rod (925) is fixedly installed between every two telescopic rod plates (91), each telescopic rod (92) comprises a first rod (921), a pin hole (922), a spring (921) and a second rod 921), a connecting groove (6) is formed in the top face of the shell (1), one end cover plate (93) is fixedly connected with one end (924), and the other end cover plates (925) are fixedly connected with one end (925) of the other end cover plates (922) in a sliding mode, the other end fixed connection pin (923) of spring (924) one end, the other end of pin (923) runs through second member (925) outer wall and pinhole (922), another end shroud (91) of other end fixed connection of second member (925), end shroud (91) side fixed mounting second draw-in groove (93), it has joint hole (94) to open on second draw-in groove (93), be equipped with connecting piece (10) between end cover (9) of shell (1) top surface and bottom surface, connecting piece (10) include two second fixture blocks (101), draw-in bar (102) and telescopic link (92), fixed connection telescopic link (92) between two second fixture blocks (101), second draw-in groove (93) of end cover (9) about two second fixture blocks (101) respectively, two second fixture block (101) both sides fixed mounting draw-in bar (102), draw-in bar (102) joint is in joint hole (94).
2. A modular cell support structure according to claim 1, wherein: the cross sections of the first clamping groove (2) and the first clamping block (7) are isosceles trapezoid structures with the same size and shape, and the height of the first clamping groove (2) is smaller than that of the shell (1).
3. A modular cell support structure according to claim 1, wherein: the top of the connecting groove (6) and the bottom of the connecting block (8) are square table structures with the same inclination.
4. A modular cell support structure according to claim 1, wherein: the thickness of the end cover plate (91) is larger than the height of the connecting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525237.XA CN108470869B (en) | 2018-05-29 | 2018-05-29 | Combined type battery core support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525237.XA CN108470869B (en) | 2018-05-29 | 2018-05-29 | Combined type battery core support structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108470869A CN108470869A (en) | 2018-08-31 |
| CN108470869B true CN108470869B (en) | 2024-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810525237.XA Active CN108470869B (en) | 2018-05-29 | 2018-05-29 | Combined type battery core support structure |
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| CN (1) | CN108470869B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109802064B (en) * | 2018-12-20 | 2023-12-05 | 河南新太行电源股份有限公司 | Battery mould structure of adjustable extension |
| CN111477809B (en) * | 2020-05-20 | 2022-04-08 | 武汉安泰能科技有限公司 | Lithium ion battery pack with temperature adjusting function |
| CN114236398A (en) * | 2021-09-18 | 2022-03-25 | 军事科学院系统工程研究院军事新能源技术研究所 | Test system for safety of hydrogen fuel cell power generation system |
| CN116231206A (en) * | 2023-03-21 | 2023-06-06 | 重庆长安新能源汽车科技有限公司 | Battery pack assembly and power equipment |
| CN116093523B (en) * | 2023-04-12 | 2023-06-20 | 盐城师范学院 | Modularized rapid splicing type lithium battery pack |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208298893U (en) * | 2018-05-29 | 2018-12-28 | 深圳市统凌科技有限公司 | A kind of combined electrical core support structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6187470B1 (en) * | 1997-06-10 | 2001-02-13 | Roland K. Peterson | Solderless battery cell holder |
| CN206727110U (en) * | 2016-11-22 | 2017-12-08 | 东莞市力腾辉电源科技有限公司 | It is a kind of from combined electrical core support and sectional shelf-unit |
| CN107425168B (en) * | 2017-08-25 | 2023-05-16 | 福建猛狮新能源科技有限公司 | Lithium ion battery pack and manufacturing method thereof |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208298893U (en) * | 2018-05-29 | 2018-12-28 | 深圳市统凌科技有限公司 | A kind of combined electrical core support structure |
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| CN108470869A (en) | 2018-08-31 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211223 Address after: 239000 west side of No.29 standard workshop of Suzhou Chuzhou directional construction Industrial Park, Chuzhou City, Anhui Province Applicant after: ANHUI TONGLING TECHNOLOGY NEW ENERGY CO.,LTD. Address before: 518000 floor 3, block B, building 3, Huiye science and Technology Park, sightseeing Road, Tangjia community, Gongming office, Guangming New Area, Shenzhen, Guangdong Applicant before: SHENZHEN TURNLIFE TECHNOLOGY CO.,LTD. |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: No. 55 Zimei Road, Zhongxin Su Chu High tech Industrial Development Zone, Chuzhou City, Anhui Province, 239000 Applicant after: ANHUI TONGLING TECHNOLOGY NEW ENERGY CO.,LTD. Address before: 239000 west side of No.29 standard workshop of Suzhou Chuzhou directional construction Industrial Park, Chuzhou City, Anhui Province Applicant before: ANHUI TONGLING TECHNOLOGY NEW ENERGY CO.,LTD. Country or region before: China |
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| GR01 | Patent grant |