CN207097899U - A kind of battery module structure - Google Patents
A kind of battery module structure Download PDFInfo
- Publication number
- CN207097899U CN207097899U CN201720795311.0U CN201720795311U CN207097899U CN 207097899 U CN207097899 U CN 207097899U CN 201720795311 U CN201720795311 U CN 201720795311U CN 207097899 U CN207097899 U CN 207097899U
- Authority
- CN
- China
- Prior art keywords
- battery module
- short side
- pair
- module structure
- support
- 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.)
- Expired - Fee Related
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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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
A kind of battery module structure, including multiple battery modules, each battery module include multiple cells, a pair of brackets and a radiator fan；Each support includes a pair of long sides and a pair of short side sides being connected with the pair of long side, direction depression extension of one of short side while towards close to another short side is formed with a breach, the depression of each support extends to form multiple spaced accepting grooves, the multiple accepting groove is in that multirow is set while to another short side along one of short side, and often direction of the spacing of two adjacent accepting grooves of row accepting groove from one of short side while to another short side gradually increases；The multiple cell is located between the pair of support, and the both ends of the multiple cell correspond and are contained in the accepting groove of the pair of support；The radiator fan is arranged in a pair of brackets of the battery module, and is located at and is formed on short side side jaggy；The multiple battery module joins end to end and is electrically connected with.
Description
【Technical field】
It the utility model is related to cell art, more particularly to a kind of battery module structure.
【Background technology】
Electrokinetic cell in use can caused by substantial amounts of heat, cause electrokinetic cell in use in temperature
Rise, the electrokinetic cell in battery modules can form certain temperature because of arrangement mode and the difference of position between electrokinetic cell
Difference, and because the heat dissipation wind channel of battery modules designs deficiency so that the radiating condition difference of each electrokinetic cell is big, under hot(test)-spot temperature
Drop is slow, and the Wen Duxiajiang of the electrokinetic cell of tuyere position is very fast, further widens the temperature difference between electrokinetic cell.Too high temperature
Degree and the excessive temperature difference, under also easily causing the electrokinetic cell in focus performance being quick compared with the electrokinetic cell on periphery
Drop, the electrokinetic cell being chronically under different temperatures, its performance and cycle life have great difference, whole so as to influence
The performance of individual battery modules and life-span, and then produce safety problem.
In consideration of it, real be necessary to provide a kind of new battery module structure to overcome disadvantages described above.
【Utility model content】
The purpose of this utility model is to provide a kind of battery module structure, and battery module structure is designed with radiator fan and electricity
Support Design multiple accepting grooves at regular intervals of pond module, can be formed certain when multiple cells are installed in accepting groove
Gap, multiple accepting grooves and radiator fan be combined with beneficial to multiple cells radiating and prevent multiple cell temperature difference
Excessive situation, and then the service life of battery module structure is improved, reduce the safety problem of battery module structure.
To achieve these goals, the utility model provides a kind of battery module structure, including multiple battery modules, each
Battery module includes multiple cells, a pair of brackets and a radiator fan；Each support include a pair of long sides and with institute
State a pair of a pair of connected short side sides of long side, direction depression extension shape of one of short side while towards close to another short side
Cheng Youyi breach, each support depression extension is formed with multiple spaced accepting grooves, and the multiple accepting groove is along wherein
One short side is in that multirow is set while to another short side, and often the spacing of two adjacent accepting grooves of row accepting groove from wherein one
Direction of individual short side while to another short side gradually increases；The multiple cell is located between the pair of support,
And the both ends of the multiple cell correspond and are contained in the accepting groove of the pair of support；The radiator fan is set
In in a pair of brackets of the battery module, and positioned at being formed on short side side jaggy；The multiple battery module head and the tail phase
Even and it is electrically connected with, when the battery module structure gives other power supply for electrical equipment, the radiation air of the battery module structure
Fan starts, and air-flow can be produced after starting due to radiator fan, and the battery module structure produces substantial amounts of heat in power supply process
Amount converges at the breach of the pair of support through the gap between the multiple cell along air-flow, then by the radiation air
Fan is blown out reaching the effect to battery module structure cooling.
In a preferred embodiment, will when the multiple cell is installed between the pair of support
The spacing for making to be installed in the cell of the accepting groove close to one of short side side is to away from one of short side
The spacing of the cell of the accepting groove on side gradually increases.
In a preferred embodiment, a through hole is offered in each accepting groove.
Compared with prior art, a kind of battery module structure provided by the utility model, battery module structure is designed with scattered
Hot-air fan and the support Design of battery modules multiple accepting grooves at regular intervals, meeting when multiple cells are installed in accepting groove
Form certain gap, multiple accepting grooves and radiator fan be combined with beneficial to multiple cells radiating and prevent multiple lists
The situation of body battery excessive temperature differentials, and then the service life of battery module structure is improved, reduce the peace of battery module structure
Full problem.
【Brief description of the drawings】
Fig. 1 is the structure chart of battery module structure provided by the utility model.
Fig. 2 is the three-dimensional structure diagram of the support of the battery module structure shown in Fig. 1.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Fig. 1 and Fig. 2 is refer to, the utility model provides a kind of battery module structure 100, including multiple battery modules 10.
Each battery module 10 includes multiple cells 11, a pair of brackets 12 and a radiator fan 13.In this implementation
In mode, each cell 11 is cylindrical.
Each support 12 is substantially in rectangular-shape, and is connected including a pair of long sides 121 and with the pair of long side 121
A pair of short side sides 122, one of short side while 122 towards close to another short side while 122 direction depression extension formed with one
Individual breach 1221.The each depression of support 12 extension is opened in each accepting groove 123 formed with multiple spaced accepting grooves 123
Provided with a through hole 1231.In the present embodiment, each accepting groove 123 is circle, and each through hole 1231 is circle.It is described more
Individual accepting groove 123 along one of short side while 122 to another short side while 122 set in multirow, and often row accepting groove 123 is adjacent
Two accepting grooves 123 spacing from one of short side while 122 to another short side while 122 direction gradually increase.So,
When the multiple cell 11 is installed between the pair of support 12, will make to be installed in every row accepting groove 123
The spacing of cell 11 from one of short side while 122 to another short side while 122 direction gradually increase, be advantageous to described
Caused heat distributes multiple cells 11 at work.
During assembling, between the multiple cell 11 first is located in into the pair of support 12, and the multiple monomer
The both ends of battery 11 correspond and are contained in the accepting groove 123 of the pair of support 12；Then the radiator fan 13 is set
It is placed in a pair of brackets 12 of the battery module 10, and an electricity is formed on the short side side 122 for formed jagged 1221
Pond module 10；Finally the multiple battery module 10 is joined end to end and is electrically connected with and forms battery module structure 100.
In use, when the battery module structure 100 gives other power supply for electrical equipment, the battery module structure 100
Radiator fan 13 start, due to radiator fan 13 start after can produce air-flow, the battery module structure 100 is in power supply process
The middle substantial amounts of heat of generation converges at the pair of support 12 through the gap between the multiple cell 11 along air-flow
Breach 1221, then be blown out reaching the effect to cool to battery module structure 100 by the radiator fan 13, such as Fig. 2 arrows institute
Show.
A kind of battery module structure provided by the utility model, battery module structure are designed with radiator fan and battery modules
Support Design multiple accepting grooves at regular intervals, certain gap can be formed when multiple cells are installed in accepting groove,
Multiple accepting grooves and radiator fan be combined with beneficial to multiple cells radiating and prevent multiple cell excessive temperature differentials
Situation, and then improve the service life of battery module structure, reduce the safety problem of battery module structure.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (3)
- A kind of 1. battery module structure, it is characterised in that：Including multiple battery modules, each battery module includes multiple monomers electricity Pond, a pair of brackets and a radiator fan；Each support includes a pair of long sides and a pair of short side sides being connected with the pair of long side, one of short side side court Set close to the depression extension of the direction on another short side side formed with a breach, each support depression extension formed with multiple intervals The accepting groove put, the multiple accepting groove is in that multirow is set while to another short side along one of short side, and often row houses Direction of the spacing of two adjacent accepting grooves of groove from one of short side while to another short side gradually increases；The multiple cell is located between the pair of support, and the both ends of the multiple cell correspond and received It is dissolved in the accepting groove of the pair of support；The radiator fan is arranged in a pair of brackets of the battery module, and is located at Formed on short side side jaggy；The multiple battery module joins end to end and is electrically connected with, when the battery module structure is given During other power supply for electrical equipment, the radiator fan of the battery module structure starts, and gas can be produced after starting due to radiator fan Stream, the battery module structure produced in power supply process substantial amounts of heat through the gap between the multiple cell along Air-flow converges at the breach of the pair of support, then is blown out by the radiator fan reaching the effect to battery module structure cooling Fruit.
- 2. battery module structure according to claim 1, it is characterised in that：Described in being installed in when the multiple cell When between a pair of brackets, the spacing that will make to be installed in the cell of the accepting groove close to one of short side side is to far Spacing from the cell of the accepting groove on one of short side side gradually increases.
- 3. battery module structure according to claim 1, it is characterised in that：A through hole is offered in each accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795311.0U CN207097899U (en) | 2017-07-03 | 2017-07-03 | A kind of battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795311.0U CN207097899U (en) | 2017-07-03 | 2017-07-03 | A kind of battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207097899U true CN207097899U (en) | 2018-03-13 |
Family
ID=61555422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795311.0U Expired - Fee Related CN207097899U (en) | 2017-07-03 | 2017-07-03 | A kind of battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207097899U (en) |
-
2017
- 2017-07-03 CN CN201720795311.0U patent/CN207097899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20180313 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20180313 |
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| 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: 20180313 Termination date: 20180703 |