CN205882118U - Samming structure of cylinder type battery module - Google Patents
Samming structure of cylinder type battery module Download PDFInfo
- Publication number
- CN205882118U CN205882118U CN201620757372.3U CN201620757372U CN205882118U CN 205882118 U CN205882118 U CN 205882118U CN 201620757372 U CN201620757372 U CN 201620757372U CN 205882118 U CN205882118 U CN 205882118U
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- China
- Prior art keywords
- battery module
- thermal conductive
- conductive belt
- battery core
- average
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- 239000004020 conductor Substances 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a samming structure of cylinder type battery module for electric core to in the battery module dispels the heat, the electricity core passes through the fixed bolster to be fixed the battery module, samming structure of cylinder type battery module include with the setting of electricity core contact is at the inside annular heat conduction belt of battery module, annular heat conduction belt adopts highly heat -conductive material to constitute, annular heat conduction belt go up with extend the locating pin in the direction of electricity core parallel, the annular heat conduction belt pass through the locating pin is fixed on the fixed bolster. The utility model discloses a samming structure of cylinder type battery module has improved samming efficiency and security, has strengthened the life of battery module.
Description
[technical field]
This utility model relates to battery modules field, particularly relates to the average-temperature structure of a kind of cylindrical battery module.
[background technology]
Along with energy problem and environmental problem are increasingly serious, new forms of energy are vigorously supported by country, and electrokinetic cell closes
Key technology increasingly mature, electrokinetic cell is widely used to electrocar, battery-operated motor cycle, electric bicycle, solar energy, shifting
On the dynamic product such as communication terminal product and energy storage.Battery in groups after in charge and discharge process, owing to battery core temperature is inconsistent, hold very much
Easily cause overcharging of battery core to put with crossing, thus cause the security incidents such as on fire, blast.Current battery in groups time, position is more by inner
The battery core on limit, caloric value is the biggest, and existing temperature equalization system or uniform temperature be not strong, or uniform temperature speed is too slow, the most not
Timely and effectively battery core can be carried out quick samming, it is achieved the temperature consistency of battery core, battery modules can be made to deposit in use
In certain potential safety hazard, the life-span of battery modules also can be reduced.
[utility model content]
The technical problems to be solved in the utility model is, for the temperature equalization system samming effect of battery modules in prior art
The technical problem the most bad, samming speed is the slowest proposes the average-temperature structure of a kind of cylindrical battery module.
To achieve these goals, this utility model provides the average-temperature structure of a kind of cylindrical battery module, for right
Battery core in battery modules is dispelled the heat, and described battery core is fixed into described battery modules, described column type electricity by fixed support
The average-temperature structure of pond module includes the annular thermal conductive belt being arranged within battery modules contacted with described battery core, and described annular is led
The torrid zone uses highly heat-conductive material to constitute, and on described annular thermal conductive belt, the side parallel with described battery core extends upward alignment pin, institute
State annular thermal conductive belt to be fixed on described fixed support by described alignment pin.
As a kind of improvement of the average-temperature structure of cylindrical battery module described in the utility model, the number of described alignment pin
Amount is 4, is respectively the strip knot extended out from the described annular upper left corner of thermal conductive belt, the upper right corner, the lower left corner and the lower right corner
Alignment pin adjacent in structure, and described 4 alignment pins towards on the contrary.
As a kind of improvement of the average-temperature structure of cylindrical battery module described in the utility model, described annular thermal conductive belt
On arcuate structure is set, the curvature design of the outer surface of the corresponding described battery core of the curvature of described arcuate structure.
As a kind of improvement of the average-temperature structure of cylindrical battery module described in the utility model, described annular thermal conductive belt
On the upper face contacted with described battery core, high heat conductive insulating sheet is set.
This utility model produces and provides the benefit that: the average-temperature structure of cylindrical battery module of the present utility model, passes through
Annular thermal conductive belt is set inside battery modules, can be by the heat of internal for the described battery modules battery core by the inside by described
Annular thermal conductive belt conducts out, it is achieved the effect of samming so that in battery modules, temperature and the position of the battery core of the inside is leaned in position
The temperature of the battery core on outer limit reaches consistent, and described annular thermal conductive belt contacts with described battery core, can increase heat conduction rate, increase
Add the safety of samming, improve the service life of battery modules.
[accompanying drawing explanation]
Fig. 1 is the average-temperature structure structural representation with battery modules assembling of cylindrical battery module of the present utility model；
Fig. 2 is an angle schematic diagram of the average-temperature structure of cylindrical battery module of the present utility model；
Fig. 3 is another angle schematic diagram of the average-temperature structure of cylindrical battery module of the present utility model；
Fig. 4 is the structural representation after average-temperature structure and the battery modules of cylindrical battery module of the present utility model assembles
Figure.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and detailed description of the invention, be further elaborated to this utility model.It should be appreciated that described in this specification
Detailed description of the invention is only used to explain this utility model, is not intended to limit this utility model.
Seeing Fig. 1 and Fig. 4, this utility model provides the average-temperature structure of a kind of cylindrical battery module, for battery mould
Battery core 1 in group is dispelled the heat, and described battery core 1 is fixed into described battery modules, described cylindrical battery mould by fixed support 2
The average-temperature structure of group includes the annular thermal conductive belt 10 being arranged within battery modules contacted with described battery core 1, and described annular is led
The torrid zone 10 uses highly heat-conductive material to constitute, and on described annular thermal conductive belt 10, the side parallel with described battery core 1 extends upward location
Pin 20, described annular thermal conductive belt 10 is fixed on described fixed support 2 by described alignment pin 20.
In this utility model, by arranging the annular thermal conductive belt 10 contacted with described battery core 1 inside battery modules, permissible
Conduct out by described annular thermal conductive belt 10 by the heat of internal for the described battery modules battery core 1 by the inside, it is achieved samming
Effect so that in battery modules, position reaches consistent by the temperature of the battery core on the temperature limit outer with position of the battery core of the inside, and
Described annular thermal conductive belt 10 contacts with described battery core 1, can increase heat conduction rate, improve the service life of battery modules.
Preferably, the quantity of described alignment pin 20 is 4, is respectively from described the annular upper left corner of thermal conductive belt 10, upper right
Alignment pin 20 adjacent in the list structure that angle, the lower left corner and the lower right corner extend out, and these 4 alignment pins 20 towards phase
Instead.When described annular thermal conductive belt 10 is arranged in battery modules by needs, it is only necessary to described alignment pin 20 is inserted into described
On fixed support 2, the assembling of described annular thermal conductive belt 10 can be realized.So can increase described annular thermal conductive belt 10 with described
Firmness between fixed support 2.Concrete can be as shown in Figure 4, and upper left corner alignment pin 20 extends internally, and the lower left corner is fixed
Position pin 20 stretches out, and upper right corner alignment pin 20 stretches out, and lower right corner alignment pin 20 extends internally.In this utility model only
Illustrate with Fig. 4, alignment pin 20 towards designing according to practical situation.
Further, in order to increase the heat transfer efficiency of annular thermal conductive belt 10, described annular thermal conductive belt 10 can arrange arc
Structure 11, to increase the heat-conducting area of annular thermal conductive belt 10.Preferably, the corresponding described battery core 1 of the curvature of described arcuate structure 11
The curvature design of outer surface, so, can make that described arcuate structure 11 contacts with described battery core 1 is more tight, further
Enhancing radiating efficiency.
Further, the face that also can contact with described battery core 1 on described annular thermal conductive belt 10 arranges high heat conductive insulating
Sheet 30, to strengthen heat transfer efficiency and insulating properties.
The average-temperature structure of cylindrical battery module of the present utility model, is not restricted to institute in description and embodiment
Describe, for the personnel of familiar field, be therefore easily achieved additional advantage and amendment, therefore wanting without departing substantially from right
Asking and in the case of the spirit and scope of general concept that equivalency range is limited, this utility model is not limited to specific thin
Joint, representational equipment and shown here as with describe examples shown.
Claims (4)
1. an average-temperature structure for cylindrical battery module, for dispelling the heat the battery core in battery modules, described battery core is led to
Cross fixed support and be fixed into described battery modules, it is characterised in that include being arranged in battery modules with what described battery core contacted
The annular thermal conductive belt in portion, described annular thermal conductive belt uses highly heat-conductive material to constitute, and described annular thermal conductive belt is put down with described battery core
The side of row extends upward alignment pin, and described annular thermal conductive belt is fixed on described fixed support by described alignment pin.
The average-temperature structure of cylindrical battery module the most according to claim 1, it is characterised in that the quantity of described alignment pin
It is 4, is respectively the list structure extended out from the described annular upper left corner of thermal conductive belt, the upper right corner, the lower left corner and the lower right corner,
And in described 4 alignment pins adjacent alignment pin towards on the contrary.
The average-temperature structure of cylindrical battery module the most according to claim 2, it is characterised in that on described annular thermal conductive belt
Arcuate structure is set, the curvature design of the outer surface of the corresponding described battery core of the curvature of described arcuate structure.
The average-temperature structure of cylindrical battery module the most according to claim 3, it is characterised in that on described annular thermal conductive belt
On the face contacted with described battery core, high heat conductive insulating sheet is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757372.3U CN205882118U (en) | 2016-07-19 | 2016-07-19 | Samming structure of cylinder type battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757372.3U CN205882118U (en) | 2016-07-19 | 2016-07-19 | Samming structure of cylinder type battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882118U true CN205882118U (en) | 2017-01-11 |
Family
ID=57698492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757372.3U Active CN205882118U (en) | 2016-07-19 | 2016-07-19 | Samming structure of cylinder type battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293267A (en) * | 2020-03-17 | 2020-06-16 | 先进储能材料国家工程研究中心有限责任公司 | Battery module with fusing protection function |
-
2016
- 2016-07-19 CN CN201620757372.3U patent/CN205882118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111293267A (en) * | 2020-03-17 | 2020-06-16 | 先进储能材料国家工程研究中心有限责任公司 | Battery module with fusing protection function |
| CN111293267B (en) * | 2020-03-17 | 2022-03-15 | 先进储能材料国家工程研究中心有限责任公司 | Battery module with fusing protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170111 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170111 |
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| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170111 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170111 |
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| PD01 | Discharge of preservation of patent |