CN204230385U - A kind of high heat-conducting type lithium ionic cell module - Google Patents
A kind of high heat-conducting type lithium ionic cell module Download PDFInfo
- Publication number
- CN204230385U CN204230385U CN201420741992.9U CN201420741992U CN204230385U CN 204230385 U CN204230385 U CN 204230385U CN 201420741992 U CN201420741992 U CN 201420741992U CN 204230385 U CN204230385 U CN 204230385U
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- Prior art keywords
- strap
- cooling water
- water pipe
- hole
- fixing hole
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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 kind of high heat-conducting type lithium ionic cell module, by arranging a pair strap, cooling water pipe, multiple cylindrical lithium battery and module jumper, make this battery module have good thermal conductivity, insulating properties and electrical protection performance, be conducive to the fail safe and the service life cycle that improve module and system.Meanwhile, strap is designed to regular hexagon, and module jumper is made up of multiple hexagon, any arrangement combination between high heat-conducting type lithium ionic cell module can be realized.Simultaneously, the utility model takes into full account the fail safe of technological operation and the integrity problem of connection when connecting, can quick assembling be realized, and improve the consistency of lithium ionic cell module connection internal resistance, be applicable to the energy storage fields such as electrical network, energy storage, communication and electric automobile.
Description
Technical field
The utility model relates to a kind of lithium ionic cell module, is specifically related to a kind of high heat-conducting type lithium ionic cell module.
Background technology
Lithium ionic cell module is the important component part of electrokinetic cell system, is arranged in fixing system housing.Because cylindrical battery size is little, fastening inconvenience, traditional cylindrical battery module generally all adopts adhesive structure, this class formation is not easily dismantled, install complicated, and between battery, arrangement is tight, inside modules weak heat-dissipating, affect the fail safe of technological operation, and have a strong impact on the service life cycle of system.For this reason, in order to be applicable to the energy storage fields such as electrical network, energy storage, communication and electric automobile, developing a kind of high heat-conducting type cylindrical lithium ion battery module easy to connect and seeming particularly important.
Summary of the invention
The purpose of this utility model is to provide a kind of high heat-conducting type lithium ionic cell module, by arranging a pair strap, cooling water pipe, multiple cylindrical lithium battery and module jumper, make this battery module have good thermal conductivity, insulating properties and electrical protection performance, be conducive to the fail safe and the service life cycle that improve module and system.Meanwhile, strap is designed to regular hexagon, and module jumper is made up of multiple hexagon, any arrangement combination between high heat-conducting type lithium ionic cell module can be realized.Simultaneously, the utility model takes into full account the fail safe of technological operation and the integrity problem of connection when connecting, can quick assembling be realized, and improve the consistency of lithium ionic cell module connection internal resistance, be applicable to the energy storage fields such as electrical network, energy storage, communication and electric automobile.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of high heat-conducting type lithium ionic cell module, be characterized in, this battery module comprises:
Cooling water pipe,
A pair strap, symmetry is equidistantly nested with on described cooling water pipe;
Multiple cylindrical lithium battery, around being arranged on described cooling water pipe periphery, and to be fixed on described in a pair between strap;
Module jumper, is nested with on described cooling water pipe, is fixedly installed on a described strap, and is connected with described multiple cylindrical lithium battery.
Preferably, described cooling water pipe is in " Z " font, and described a pair strap is nested with in the middle part of this cooling water pipe.
Preferably, each described strap is regular hexagon, and this strap centre is provided with the first cooling water pipe through hole, and multiple battery fixing hole is equidistantly arranged on this strap around described first cooling water pipe through hole.
Preferably, each described strap comprises front, reverse side;
This strap front is respectively equipped with multiple stopper slot, multiple first connector fixing hole; Each described stopper slot is arranged between two adjacent described battery fixing holes; Multiple described first connector fixing hole is evenly distributed on described first cooling water pipe bore periphery, and multiple described first connector fixing hole is set in qually spaced between this first cooling water pipe through hole and multiple battery fixing hole; Each described first connector fixing hole becomes regular hexagon;
This strap reverse side is provided with multiple second connector fixing hole; The position of multiple described second connector fixing hole and the position one_to_one corresponding of multiple described first connector fixing hole, each described second connector fixing hole connects with corresponding described first connector fixing hole.
Preferably, described in a pair, the reverse side of strap is oppositely arranged, and described cooling water pipe passes this to strap by the first cooling water pipe through hole of each described strap;
Each described cylindrical lithium battery is fixedly installed on this between strap by the corresponding battery fixing hole of strap described in a pair.
Preferably, described module jumper is connected to form by multiple regular hexagon, and wherein each regular hexagon is provided with multiple spacing hole, a second cooling water pipe through hole;
Described second cooling water pipe through hole is arranged on described regular hexagon center.
Preferably, when described module jumper is nested with on described cooling water pipe by described second cooling water pipe through hole; And by multiple described spacing hole, multiple described stopper slot, this module jumper is fixedly connected with this strap front.
Preferably, the diameter of each described second connector fixing hole is less than the diameter of corresponding described first connector fixing hole.
Preferably, each described battery fixing hole is shoulder hole, and one end that this battery fixing hole diameter is little is arranged on described strap front, and one end that this battery fixing hole diameter is large is arranged on described strap reverse side;
Described first cooling water pipe through hole is shoulder hole, and one end that this first cooling water pipe through-hole diameter is little is arranged on described strap front, and one end that this first cooling water pipe through-hole diameter is large is arranged on described strap reverse side.
The utility model compared with prior art has the following advantages:
The high heat-conducting type lithium ionic cell module of the one that the utility model provides, has good technique assembling, and the design of hexagon strap and module jumper are made up of multiple hexagon, can realize any arrangement combination between lithium ionic cell module.This lithium ionic cell module has good thermal conductivity, insulation characterisitic and electrical protection performance, and this is conducive to the fail safe and the service life cycle that improve module and system.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of high heat-conducting type lithium ionic cell module of the utility model.
Fig. 2 is the strap Facad structure schematic diagram of a kind of high heat-conducting type lithium ionic cell module of the utility model.
Fig. 3 is the strap inverse layer structure schematic diagram of a kind of high heat-conducting type lithium ionic cell module of the utility model.
Embodiment
Below in conjunction with accompanying drawing, by describing a preferably specific embodiment in detail, the utility model is further elaborated.
As shown in Figure 1, a kind of high heat-conducting type lithium ionic cell module, this battery module comprises: cooling water pipe 10, a pair strap 20, multiple cylindrical lithium battery 30 and multiple module jumper 40.
Wherein, a pair strap 20 symmetry is equidistantly nested with on cooling water pipe 10; Multiple cylindrical lithium battery 30 around being arranged on cooling water pipe 10 periphery, and is fixedly installed between a pair strap 20; Module jumper 40 is nested with on cooling water pipe 10, is fixedly installed on strap 20 end face, and is connected with multiple cylindrical lithium battery 30.
In the present embodiment, adopt model be the cylindrical lithium battery of 18650 types as cylindrical lithium battery 30, amount to six cylindrical lithium batteries 30.
As shown in Figure 1, cooling water pipe 10 is in " Z " font, and a pair strap 20 is nested with in the middle part of this cooling water pipe 10.
As shown in Figure 1-Figure 3, each strap 20 is in regular hexagon, and this strap 20 centre is provided with the first cooling water pipe through hole 21, and multiple battery fixing hole 22 is equidistantly arranged on this strap 20 around the first cooling water pipe through hole 21.
Front, reverse side is comprised as Fig. 2, Fig. 3 are respectively strap 20.
As shown in Figure 2, strap 20 front is respectively equipped with multiple stopper slot 23, multiple first connector fixing hole 24; Each stopper slot 23 is arranged between two adjacent battery fixing holes 22; Multiple first connector fixing hole 24 is evenly distributed on the first cooling water pipe through hole 21 periphery, and multiple first connector fixing hole 24 is set in qually spaced between this first cooling water pipe through hole 21 and multiple battery fixing hole 22; Each first connector fixing hole 24 one-tenth regular hexagons.As shown in Figure 3, strap 20 reverse side is provided with multiple second connector fixing hole 25; The position of multiple second connector fixing hole 25 and the position one_to_one corresponding of multiple first connector fixing hole 24, each second connector fixing hole 25 connects with the first corresponding connector fixing hole 24.As shown in Figure 2, the diameter of each second connector fixing hole 25 is less than the diameter of the first corresponding connector fixing hole 24.
As shown in Figure 1, the reverse side of a pair strap 20 is oppositely arranged, and cooling water pipe 10 passes this to strap 20 by the first cooling water pipe through hole 21 of each strap 20.Each cylindrical lithium battery 30 is fixedly installed on this between strap 20 by the corresponding battery fixing hole 22 of a pair strap 20.
Each battery fixing hole 22 is shoulder hole, and one end that this battery fixing hole 22 diameter is little is arranged on strap 20 front, and one end that this battery fixing hole 22 diameter is large is arranged on strap 20 reverse side.First cooling water pipe through hole 21 is shoulder hole, and one end that this first cooling water pipe through hole 21 diameter is little is arranged on strap 20 front, and one end that this first cooling water pipe through hole 21 diameter is large is arranged on strap 20 reverse side.
Module jumper 40 is connected to form by multiple regular hexagon, and wherein each regular hexagon is provided with multiple spacing hole 41, second cooling water pipe through hole 42.Multiple spacing hole 41 position and multiple stopper slot 23 position one_to_one corresponding.Second cooling water pipe through hole 42 is arranged on regular hexagon center.
When module jumper 40 is nested with on cooling water pipe 10 by the second cooling water pipe through hole 42, by multiple spacing hole 41, multiple stopper slot 23, this module jumper 40 is fixedly connected with this strap 20 front.
As shown in Figure 1, in the present embodiment, each strap 20 comprises six battery fixing holes, 22, three the first connector fixing holes, 24, three the second connector fixing holes 25 and two stopper slots 23.Each regular hexagon of module jumper 40 is provided with a spacing hole 41.
The high heat-conducting type lithium ionic cell module of the one that the utility model provides, specific works principle is as follows:
First, by the first cooling water pipe through hole 21 of cooling water pipe 10 through a pair strap 20.Secondly, the two ends of each cylindrical lithium battery 30 are separately positioned in the corresponding battery fixing hole 22 of a pair strap 20 reverse side.Again, a pair strap 20 is fixed by the first connector fixing hole 24, second connector fixing hole 25.Finally, wherein one piece of regular hexagon of module jumper 40 is nested with on cooling water pipe 10 by the second cooling water pipe through hole 42, the front face of this module jumper 40 and one of them strap 20.
As shown in Figure 1, in the present embodiment, by three fastening bolts 50, a pair strap 20 is connected, and be arranged in the first corresponding connector fixing hole 24 by three nuts 70, fastening bolt 50 is fixedly connected with nut 70, thus a pair strap 20 is fixedly connected with.By a hold-down screw 60, the front face of module jumper 40 with one of them strap 20 is fixedly connected with.Finally, by spot-welding technology, module jumper 40 is welded with six cylindrical lithium batteries 30, by module jumper, six cylindrical lithium batteries 30 are connected in series.
In the present embodiment, being arranged on strap 20 front first connector fixing hole 24, for fastening bolt 50 or nut 70 being arranged in this first connector fixing hole 24, thus avoiding fastening bolt 50 or nut 70 to protrude the space waste caused.
Although content of the present utility model has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple amendment of the present utility model and substitute will be all apparent.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (9)
1. a high heat-conducting type lithium ionic cell module, is characterized in that, this battery module comprises:
Cooling water pipe (10),
A pair strap (20), symmetry is equidistantly nested with on described cooling water pipe (10);
Multiple cylindrical lithium battery (30), around being arranged on described cooling water pipe (10) periphery, and is fixed between strap described in a pair (20);
Module jumper (40), is nested with on described cooling water pipe (10), is fixedly installed on a described strap (20), and is connected with described multiple cylindrical lithium battery (30).
2. high heat-conducting type lithium ionic cell module as claimed in claim 1, is characterized in that, described cooling water pipe (10) is in " Z " font, and described a pair strap (20) is nested with at this cooling water pipe (10) middle part.
3. high heat-conducting type lithium ionic cell module as claimed in claim 1, it is characterized in that, each described strap (20) is in regular hexagon, this strap (20) centre is provided with the first cooling water pipe through hole (21), and multiple battery fixing hole (22) is equidistantly arranged on this strap (20) around described first cooling water pipe through hole (21).
4. high heat-conducting type lithium ionic cell module as claimed in claim 3, is characterized in that, each described strap (20) comprises front, reverse side;
This strap (20) front is respectively equipped with multiple stopper slot (23), multiple first connector fixing hole (24); Each described stopper slot (23) is arranged between two adjacent described battery fixing holes (22); Multiple described first connector fixing hole (24) is evenly distributed on described first cooling water pipe through hole (21) periphery, and multiple described first connector fixing hole (24) is set in qually spaced between this first cooling water pipe through hole (21) and multiple battery fixing hole (22); Each described first connector fixing hole (24) becomes regular hexagon;
This strap (20) reverse side is provided with multiple second connector fixing hole (25); The position of multiple described second connector fixing hole (25) and the position one_to_one corresponding of multiple described first connector fixing hole (24), each described second connector fixing hole (25) connects with corresponding described first connector fixing hole (24).
5. high heat-conducting type lithium ionic cell module as claimed in claim 4, it is characterized in that, the reverse side of strap described in a pair (20) is oppositely arranged, described cooling water pipe (10) by the first cooling water pipe through hole (21) of each described strap (20) through this to strap (20);
Each described cylindrical lithium battery (30) is fixedly installed on this between strap (20) by the corresponding battery fixing hole (22) of strap described in a pair (20).
6. high heat-conducting type lithium ionic cell module as claimed in claim 5, it is characterized in that, described module jumper (40) is connected to form by multiple regular hexagon, and wherein each regular hexagon is provided with multiple spacing hole (41), a second cooling water pipe through hole (42);
Described second cooling water pipe through hole (42) is arranged on described regular hexagon center.
7. high heat-conducting type lithium ionic cell module as claimed in claim 6, is characterized in that, when described module jumper (40) is nested with when described cooling water pipe (10) is upper by described second cooling water pipe through hole (42); And by multiple described spacing hole (41), multiple described stopper slot (23), this module jumper (40) is fixedly connected with this strap (20) front.
8. high heat-conducting type lithium ionic cell module as claimed in claim 4, is characterized in that, the diameter of each described second connector fixing hole (25) is less than the diameter of corresponding described first connector fixing hole (24).
9. high heat-conducting type lithium ionic cell module as claimed in claim 4, it is characterized in that, each described battery fixing hole (22) is shoulder hole, one end that this battery fixing hole (22) diameter is little is arranged on described strap (20) front, and one end that this battery fixing hole (22) diameter is large is arranged on described strap (20) reverse side;
Described first cooling water pipe through hole (21) is shoulder hole, one end that this first cooling water pipe through hole (21) diameter is little is arranged on described strap (20) front, and one end that this first cooling water pipe through hole (21) diameter is large is arranged on described strap (20) reverse side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741992.9U CN204230385U (en) | 2014-12-02 | 2014-12-02 | A kind of high heat-conducting type lithium ionic cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741992.9U CN204230385U (en) | 2014-12-02 | 2014-12-02 | A kind of high heat-conducting type lithium ionic cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204230385U true CN204230385U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741992.9U Expired - Fee Related CN204230385U (en) | 2014-12-02 | 2014-12-02 | A kind of high heat-conducting type lithium ionic cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204230385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178488U1 (en) * | 2017-09-01 | 2018-04-05 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Spacecraft battery |
| CN108110339A (en) * | 2017-12-21 | 2018-06-01 | 苏州精控能源科技有限公司 | Automobile batteries with evaporator |
-
2014
- 2014-12-02 CN CN201420741992.9U patent/CN204230385U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU178488U1 (en) * | 2017-09-01 | 2018-04-05 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | Spacecraft battery |
| CN108110339A (en) * | 2017-12-21 | 2018-06-01 | 苏州精控能源科技有限公司 | Automobile batteries with evaporator |
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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 |
Granted publication date: 20150325 Termination date: 20191202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |