CN203644573U - Power supply module and separator thereof - Google Patents
Power supply module and separator thereof Download PDFInfo
- Publication number
- CN203644573U CN203644573U CN201320767908.6U CN201320767908U CN203644573U CN 203644573 U CN203644573 U CN 203644573U CN 201320767908 U CN201320767908 U CN 201320767908U CN 203644573 U CN203644573 U CN 203644573U
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- Prior art keywords
- power supply
- interval
- groove
- draw
- adjacent
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- Expired - Fee Related
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- 239000000178 monomer Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a power supply module and separators thereof. The power supply module is equipped with the separators on power supply monomers, and each separator comprises a clapboard arranged between two adjacent power supply monomers separately. The plate surfaces at the two sides of the clapboard are equipped with at least one pair of separating fastening grooves which are arranged symmetrically, the separating fastening grooves are arc-shaped grooves which are fastened on the cylindrical outer circumferential surfaces of the power supply monomers, and the part at the position having the minimum separation distance of the two groove wall surfaces in each pair of separating fastening grooves on the clapboard is a separating recess inserted in the narrowest gap of the two adjacent power supply monomers. When the power supply module is used, the clapboard can separate the two adjacent power supply monomers, and the separating recess in the narrowest gap of the two adjacent power supply monomers can prevent the two adjacent power supply monomers from being contacted at the narrowest gap, so that the two adjacent power supply monomers are separated completely, and accordingly, the outer circumferential surfaces of the two adjacent power supply monomers are not contacted with and rub with each other when a vehicle drives.
Description
Technical field
The utility model relates to a kind of electrical source of power module and separator thereof.
Background technology
At present, super power supply is as the new power source on new-energy automobile, more and more be applied on all types of automobiles, especially the super capacitor in electrical source of power is because long service life, car load Life cycle cost are few and the significant advantage of energy-saving effect, so use the hybrid power passenger car of super capacitor as energy storage device, sales volume is in recent years far away higher than the new-energy automobile sales volume of other electrical source of power, and universal along with these new-energy automobiles, the defect that electrical source of power module uses at new-energy automobile also more and more comes out.Existing electrical source of power module comprises the power supply single of some series connection of housing and interior setting thereof, the shape of power supply single is columned, the cover plate that power supply single is located at the upper and lower two ends of housing by lid is fixedly clamped in housing, two cover plates are delivered to thrust on power supply single by heat-conducting silica gel sheet respectively, because heat-conducting silica gel sheet has certain elastic deformation ability, in the time that thrust is not enough, the vibration producing during along with vehicle operating, in housing, can there is upper and lower play in power supply single, cause the friction between friction between power supply single or power supply single and shell, time has been grown and even can cause the security incidents such as short circuit, when thrust is excessive, although power supply single can play electric capacity block etc. can stress deformation, make power supply single have the hidden danger such as leakage.
Utility model content
The purpose of this utility model is to provide a kind of separator of frictional dissipation between adjacent power supply single while reducing the upper and lower play of power supply single, and the electrical source of power module that uses this separator is also provided simultaneously.
In order to realize above object, the technical scheme of the utility model separator is as follows:
A kind of electrical source of power module separator, comprise for the dividing plate every being located between adjacent two power supply singles, dividing plate biside plate face is provided with at least one pair of interval draw-in groove being arranged symmetrically with, interval draw-in groove is the arc groove fitting on the cylindric outer peripheral face of power supply single for blocking, and on dividing plate, in every pair of interval draw-in groove, the part of two trough wall surface minimum spacing positions is the interval recess in adjacent two power supply single the smallest annular clearances for inserting.
Described interval draw-in groove has two pairs above and is intervally arranged along groove width direction, on described dividing plate, is the interval protuberance between adjacent two power supply singles for block in the part of draw-in groove trough wall surface minimum spacing position, adjacent two pairs of intervals.
In described dividing plate, be provided with the hollow out perforation between adjacent two pairs of interval draw-in grooves, hollow out perforation and interval draw-in groove parallel interval are arranged.
Described separator also comprises that liner plate is provided with the liner plate draw-in groove fitting on the cylindric outer peripheral face of power supply single for blocking for being buckled on the liner plate of cell outer peripheral face towards housing one side.
The technical scheme of electrical source of power module of the present utility model is as follows:
A kind of electrical source of power module, comprise the power supply single that more than two parallel interval is arranged, on described power supply single, be equipped with separator, separator comprises every the dividing plate being located between adjacent two power supply singles, dividing plate biside plate face is provided with at least one pair of interval draw-in groove being arranged symmetrically with, interval draw-in groove is that card fits over the arc groove on the cylindric outer peripheral face of power supply single, and on dividing plate, in every pair of interval draw-in groove, the part of two trough wall surface minimum spacing positions is the interval recess of inserting in adjacent two power supply single the smallest annular clearances.
Described interval draw-in groove has two pairs above and is intervally arranged along groove width direction, on described dividing plate, is the interval protuberance of block between adjacent two power supply singles in the part of draw-in groove trough wall surface minimum spacing position, adjacent two pairs of intervals.
In described dividing plate, be provided with the hollow out perforation between adjacent two pairs of interval draw-in grooves, hollow out perforation and interval draw-in groove parallel interval are arranged.
Described separator also comprises that liner plate is provided with card and fits over the liner plate draw-in groove on the cylindric outer peripheral face of power supply single for being buckled on the liner plate of cell outer peripheral face towards housing one side.
The height dimension of described dividing plate and/or liner plate is greater than 3/5ths of cell height dimension.
Described power supply single is battery cell or super capacitor monomer.
The utility model is equipped with separator on power supply single, separator comprises every the dividing plate being located between adjacent two power supply singles, dividing plate biside plate face is provided with at least one pair of interval draw-in groove being arranged symmetrically with, interval draw-in groove is that card fits over the arc groove on the cylindric outer peripheral face of power supply single, and on dividing plate, in every pair of interval draw-in groove, the part of two trough wall surface minimum spacing positions is the interval recess of inserting in adjacent two power supply single the smallest annular clearances.In use, dividing plate can separate adjacent two power supply singles, and the interval recess in adjacent two power supply single the smallest annular clearances can stop contacting at the smallest annular clearance place of adjacent two power supply singles on dividing plate, adjacent two power supply singles are separated completely, thereby make in Vehicle Driving Cycle process, the outer peripheral face of adjacent two power supply singles can not be in contact with one another friction, frictional dissipation between adjacent power supply single while having reduced the upper and lower play of power supply single, has ensured useful life of power supply single and electrical source of power module.
Further, in dividing plate, offer the hollow out perforation between adjacent two pairs of interval draw-in grooves, this hollow out perforation not only can reduce the weight of dividing plate, and on dividing plate, form engraved structure, make dividing plate between power supply single, form buffering, the harmomegathus of boring a hole by hollow out slows down the impact of automobile vibration on electrical source of power module, makes the use of electrical source of power module more reliable and more stable.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model electrical source of power module embodiment;
Fig. 2 is the structural representation of Fig. 1 median septum;
Fig. 3 is the structural representation of liner plate in Fig. 1.
Embodiment
The embodiment of the utility model electrical source of power module: as shown in Figure 1 to Figure 3, this electrical source of power module is the super capacitor module with monomer spacer, comprise module shell 4, battery module and separator, wherein battery module has two, and fold and be located in module shell 4 up and down, every battery module is made up of power supply single 1 spaced apart before and after three rows, every row's power supply single 1 is made up of six left and right power supply single 1 uniformly at intervals, in every row's power supply single 1, each power supply single 1 is again by the conductive connecting piece series connection of arranging along orientation alternatively up and down, each power supply single 1 is super capacitor, separator has two groups, and be symmetrically arranged, every group of separator comprises every being located at the dividing plates 2 between adjacent two row's power supply singles 1 and the liner plate 3 being buckled in battery modules periphery and forming, the height dimension of dividing plate 2 and liner plate 3 is all greater than 3/5ths of power supply single 1 height dimension, the placing direction of each dividing plate 2 is parallel with the length direction of conductive connecting piece, the front and rear panel of each dividing plate 2 is equipped with separator on power supply single, separator comprises every the dividing plate being located between adjacent two power supply singles, dividing plate biside plate face is provided with at least one pair of interval draw-in groove being arranged symmetrically with, interval draw-in groove is that card fits over the arc groove on the cylindric outer peripheral face of power supply single, on dividing plate, in every pair of interval draw-in groove, the part of two trough wall surface minimum spacing positions is the interval recess of inserting in adjacent two power supply single the smallest annular clearances.In use, dividing plate can separate adjacent two power supply singles, and the interval recess in adjacent two power supply single the smallest annular clearances can stop contacting at the smallest annular clearance place of adjacent two power supply singles on dividing plate, adjacent two power supply singles are separated completely, thereby make in Vehicle Driving Cycle process, the outer peripheral face of adjacent two power supply singles can not be in contact with one another friction, frictional dissipation between adjacent power supply single while having reduced the upper and lower play of power supply single, has ensured useful life of power supply single and electrical source of power module.Face is provided with three pairs of interval draw-in grooves 21 that are arranged symmetrically with, each interval draw-in groove 21 is all arc grooves, on dividing plate 2, in every pair of interval draw-in groove 21, the part of two trough wall surface minimum spacing positions is the interval recess 22 of inserting in adjacent two power supply single 1 the smallest annular clearances, on dividing plate 2, be the interval protuberance 23 of block between adjacent two power supply singles 1 in the part of adjacent two pairs of interval draw-in grooves 21 trough wall surface minimum spacing positions, in dividing plate 2, be provided with the hollow out perforation 24 between adjacent two pairs of interval draw-in grooves 21, hollow out perforation 24 and interval draw-in groove 21 parallel interval are arranged, this hollow out perforation 24 is passed for check lock lever, upper and lower cover plates lid is established by check lock lever to the upper and lower side that is connected in housing.The width of each dividing plate 2 is just protected three power supply singles 1 in same row, and the gap between adjacent two dividing plates 2 is passed for the sample line being connected electrically on power supply single 1.
In every group of separator, liner plate 3 has three, and in one group of separator in left side, three liner plates 3 are assemblied in respectively on the front and back sides and left surface of battery module, and in one group of separator on right side, three liner plates 3 are assemblied in respectively on the front and back sides and right flank of battery module.Liner plate 3 is sinusoidal wave card, the protuberance of liner plate 3 forms card and fits over the liner plate draw-in groove 31 on the cylindric outer peripheral face of power supply single 1, the liner plate protuberance 32 of interval protuberance 23 positioned opposite on recess formation and the dividing plate 2 of liner plate 3, this liner plate protuberance 32 and interval protuberance 23 are the plane of vertical setting.Liner plate draw-in groove 31 on liner plate 3 has three, and each liner plate draw-in groove 31 is also arc groove.
In the time carrying out the device of electrical source of power module, power supply single 1 is connected in series with certain rule by conductive connecting piece, the power supply single 1 connecting is put into module shell 4, between power supply single 1 and the inwall of module shell 4, put into liner plate 3, the width of liner plate 3 is just protected three cells, the battery module being made up of three row six row power supply singles 1 uses six liner plates 3 to protect, between adjacent two power supply singles 1, use dividing plate 2 to protect, the placing direction of dividing plate 2 is identical with the welding direction of conductive connecting piece, the super capacitor module being made up of three row six row power supply singles 1 uses four dividing plates 2 to protect, the part of dividing plate 2 hollow outs is passed for upper and lower cover plates check lock lever.Therefore the utility model medium power power supply module is according to arrangement feature and the wire laying mode of existing power supply monomer 1, design liner plate 3 and dividing plate 2, liner plate 3 is for protecting the friction between power supply single 1 and module shell 4, prevent short circuit between power supply single 1 and module shell 4, dividing plate 2 is for preventing the friction between power supply single 1, prevent short circuit between power supply single 1, make power supply single 1 effectively fixing in module internal by the acting in conjunction of dividing plate 2 and liner plate 3, shifting amount is limited in minimum zone.
In the above-described embodiments, separator is made up of dividing plate and liner plate, and in other embodiments, in the situation that not considering between battery module and housing frictional force, liner plate also can be got rid of.
In the above-described embodiments, separator is provided with three pairs of interval draw-in grooves, and in other embodiments, interval draw-in groove can be also one to two pair or more than three pairs, and during concrete quantity is used according to reality, the number of power supply single is determined.
In the above-described embodiments, power supply single is super capacitor, and in other embodiments, power supply single can be also the columned battery cell such as fuel cell, lithium battery.
The embodiment of separator of the present utility model, in the present embodiment, the structure of separator is identical with the structure of separator in above-described embodiment, therefore repeats no more.
Claims (10)
1. an electrical source of power module separator, it is characterized in that, comprise for the dividing plate every being located between adjacent two power supply singles, dividing plate biside plate face is provided with at least one pair of interval draw-in groove being arranged symmetrically with, interval draw-in groove is the arc groove fitting on the cylindric outer peripheral face of power supply single for blocking, and on dividing plate, in every pair of interval draw-in groove, the part of two trough wall surface minimum spacing positions is the interval recess in adjacent two power supply single the smallest annular clearances for inserting.
2. electrical source of power module separator according to claim 1, it is characterized in that, described interval draw-in groove has two pairs above and is intervally arranged along groove width direction, on described dividing plate, is the interval protuberance between adjacent two power supply singles for block in the part between adjacent two interval recesses.
3. electrical source of power module separator according to claim 2, is characterized in that, is provided with the hollow out perforation between adjacent two pairs of interval draw-in grooves in described dividing plate, and hollow out perforation and interval draw-in groove parallel interval are arranged.
4. according to the electrical source of power module separator described in claim 1 or 2 or 3, it is characterized in that, described separator also comprises that liner plate is provided with the liner plate draw-in groove fitting on the cylindric outer peripheral face of power supply single for blocking for being buckled on the liner plate of cell outer peripheral face towards housing one side.
5. an electrical source of power module, comprise the power supply single that more than two parallel interval is arranged, it is characterized in that, on described power supply single, be equipped with separator, separator comprises every the dividing plate being located between adjacent two power supply singles, dividing plate biside plate face is provided with at least one pair of interval draw-in groove being arranged symmetrically with, interval draw-in groove is that card fits over the arc groove on the cylindric outer peripheral face of power supply single, and on dividing plate, in every pair of interval draw-in groove, the part of two trough wall surface minimum spacing positions is the interval recess of inserting in adjacent two power supply single the smallest annular clearances.
6. electrical source of power module according to claim 5, it is characterized in that, described interval draw-in groove has two pairs above and is intervally arranged along groove width direction, on described dividing plate, is the interval protuberance of block between adjacent two power supply singles in the part of draw-in groove trough wall surface minimum spacing position, adjacent two pairs of intervals.
7. electrical source of power module according to claim 6, is characterized in that, is provided with the hollow out perforation between adjacent two pairs of interval draw-in grooves in described dividing plate, and hollow out perforation and interval draw-in groove parallel interval are arranged.
8. according to the electrical source of power module described in claim 5 or 6 or 7, it is characterized in that, described separator also comprises that liner plate is provided with card and fits over the liner plate draw-in groove on the cylindric outer peripheral face of power supply single for being buckled on the liner plate of cell outer peripheral face towards housing one side.
9. electrical source of power module according to claim 8, is characterized in that, the height dimension of described dividing plate and/or liner plate is greater than 3/5ths of cell height dimension.
10. according to the electrical source of power module described in claim 5 or 6 or 7, it is characterized in that, described power supply single is battery cell or super capacitor monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767908.6U CN203644573U (en) | 2013-11-29 | 2013-11-29 | Power supply module and separator thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767908.6U CN203644573U (en) | 2013-11-29 | 2013-11-29 | Power supply module and separator thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644573U true CN203644573U (en) | 2014-06-11 |
Family
ID=50875799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767908.6U Expired - Fee Related CN203644573U (en) | 2013-11-29 | 2013-11-29 | Power supply module and separator thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203644573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616902A (en) * | 2015-01-30 | 2015-05-13 | 南车株洲电力机车有限公司 | Energy-storing power supply module |
| CN114628834A (en) * | 2022-03-29 | 2022-06-14 | 蜂巢能源科技股份有限公司 | Cylindrical battery module |
-
2013
- 2013-11-29 CN CN201320767908.6U patent/CN203644573U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104616902A (en) * | 2015-01-30 | 2015-05-13 | 南车株洲电力机车有限公司 | Energy-storing power supply module |
| CN114628834A (en) * | 2022-03-29 | 2022-06-14 | 蜂巢能源科技股份有限公司 | Cylindrical battery module |
| CN114628834B (en) * | 2022-03-29 | 2023-10-20 | 蜂巢能源科技股份有限公司 | Cylindrical battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140611 Termination date: 20181129 |