CN207338479U - Battery core fixed structure and battery modules - Google Patents
Battery core fixed structure and battery modules Download PDFInfo
- Publication number
- CN207338479U CN207338479U CN201721294646.0U CN201721294646U CN207338479U CN 207338479 U CN207338479 U CN 207338479U CN 201721294646 U CN201721294646 U CN 201721294646U CN 207338479 U CN207338479 U CN 207338479U
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- Prior art keywords
- battery core
- hole
- battery
- fixed structure
- isolating
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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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model embodiment provides a kind of battery core fixed structure and battery modules, which is applied to the battery modules for including multiple battery cores.Wherein, the battery core fixed structure includes isolating and protecting plate and upper cover plate, multiple first through hole for battery core installation and multiple second through holes spacing for carrying out battery core are offered on the isolating and protecting plate, the upper cover plate offers multiple third through-holes for battery core installation.The battery core is arranged at the upper cover plate by the third through-hole, and the battery core is corresponded with the third through-hole, and the isolating and protecting plate is sheathed on the battery core by multiple first through hole and the second through hole and is contacted with the upper cover plate.The utility model can effectively avoid the battery core tilt problem occurred in assembling process, reduce battery core installation difficulty, improve battery modules efficiency of assembling by cleverly structure design.
Description
Technical field
Power battery technology field is the utility model is related to, in particular to a kind of battery core fixed structure and battery mould
Group.
Background technology
Studied through inventor and find in existing battery modules assembling process, battery core inclination easily occur, and then cause
The circular offset of battery core upper and lower ends is larger, adds installation difficulty, reduces the efficiency of assembling of battery modules, therefore, how to solve
Certainly the problem becomes the technical problem that those skilled in the art are badly in need of solving.
Utility model content
In view of this, the utility model provides a kind of battery core fixed structure and battery modules, can effectively solve the problem that above-mentioned
Problem.
The utility model preferred embodiment provides a kind of battery core fixed structure, applied to the battery modules for including multiple battery cores
In, the battery core fixed structure includes isolating and protecting plate and upper cover plate, offers on the isolating and protecting plate and is installed for battery core
Multiple first through hole and for spacing multiple second through holes, the upper cover plate offers multiple for battery core installation
Three through holes；
The battery core is arranged at the upper cover plate by the third through-hole, and the battery core and the third through-hole are one by one
It is corresponding, the isolating and protecting plate by multiple first through hole and the second through hole be sheathed on the battery core and with the upper cover plate
Contact.
In the selection of the utility model preferred embodiment, the battery modules further include be arranged at the multiple battery core it
Between the cold flat tube of liquid, the side of the isolating and protecting plate away from the upper cover plate offers matched recessed with the cold flat tube of the liquid
Groove, one end of the cold flat tube of liquid are embedded at the groove.
In the selection of the utility model preferred embodiment, set at the position that the groove is contacted with the cold flat tube of the liquid
There is chamfering.
In the selection of the utility model preferred embodiment, multiple first locating parts are provided with the upper cover plate, it is described
First locating part is arranged at second through hole for realizing positioning to the isolating and protecting plate, and first locating part with
Second through hole corresponds.
In the selection of the utility model preferred embodiment, it is spacing that the edge of the upper cover plate is provided with multiple second
Part, the cold flat tube of liquid is between multiple second locating parts.
In the selection of the utility model preferred embodiment, second through hole is made of three first through hole, and
Three through holes offer the notch for communicating with each other respectively, and first locating part is positioned at the center of three notches.
In the selection of the utility model preferred embodiment, the battery core fixed structure further include offer it is multiple be used for electricity
The lower cover of the fourth hole of core installation, the lower cover are arranged at the free end of the battery core, and institute by the fourth hole
Fourth hole is stated to correspond with the battery core.
In the selection of the utility model preferred embodiment, the isolating and protecting plate is two, two isolating and protectings
Plate is respectively arranged at the upper cover plate and the lower cover at the position of the battery core.
The utility model preferred embodiment also provides a kind of battery modules, and the battery modules include the cold flat tube of liquid, multiple
Battery core and above-mentioned battery core fixed structure, the multiple battery core are arranged at the battery core fixed structure, the cold flat tube position of liquid
Contacted between the multiple battery core, and with the isolating and protecting plate in the battery core fixed structure.
In conclusion the utility model provides a kind of battery core fixed structure and battery modules, wherein, by consolidating to the battery core
Determine the ingehious design of structure, can effectively avoid in the assembling process of battery modules, the battery core of appearance tilts or battery core both ends
The problem of center of circle is eccentric larger, reduces battery core installation difficulty, improves battery modules efficiency of assembling.And the knot of the battery core fixed structure
Structure design is simple, and cost is low, is promoted suitable for a wide range of.
In addition, the utility model can also avoid using in battery modules by the anti-Hu plate of isolation in battery core fixed structure
Cheng Zhong, the safety problem caused by battery core generates heat quick-fried spray.
To enable the above-mentioned purpose of the utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Attached drawing appended by cooperation, is described in detail below.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the battery modules that the utility model embodiment provides.
Fig. 2 is the structure diagram of the battery core fixed structure shown in Fig. 1.
Fig. 3 is the explosive view of the battery core fixed structure shown in Fig. 2.
Fig. 4 is the structure diagram for the upper cover plate that the utility model embodiment provides.
Fig. 5 is the structure diagram for the isolating and protecting plate that the utility model embodiment provides.
Icon：10- battery modules；20- battery core fixed structures；21- upper cover plates；210- third through-holes；211- first is spacing
Part；The second locating parts of 212-；22- isolating and protecting plates；220- first through hole；The second through holes of 221-；222- grooves；223- chamferings；
23- lower covers；30- battery cores；The cold flat tube of 40- liquid.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the part of the embodiment of the utility model, instead of all the embodiments.Usually retouched here in attached drawing
The component of the utility model embodiment stated and shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.In the utility model
In description, term " first, second, third, fourth etc. is only used for distinguishing description, and it is not intended that being or implying relatively heavy
The property wanted.
In the description of the utility model, unless otherwise clearly defined and limited, term " setting ", " connected ", " company
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool is connected or is electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model embodiment provides a kind of battery core fixed structure 20, the battery core
Fixed structure 20 is applied to include in the battery modules 10 of multiple battery cores 30, wherein, which, which includes isolation, prevents
Backplate 22 and upper cover plate 21, the multiple battery core 30 are arranged at the upper cover plate 21, and the isolating and protecting plate 22 is sheathed on multiple
The battery core 30 is simultaneously contacted with the upper cover plate 21.
Wherein, as shown in figure 4, the upper cover plate 21 is used for realization to the preliminary fixed of the multiple battery core 30, therefore, institute
The third through-hole 210 for offering on upper cover plate 21 and being installed for battery core 30 is stated, the battery core 30 is set by the third through-hole 210
It is placed in the upper cover plate 21.
Alternatively, when being provided with the cold flat tube 40 of liquid in the battery modules 10, the edge of the upper cover plate 21 is set
Having prevents multiple second locating parts 212 of the cold movement of flat tube 40 of the liquid or even dislocation, and the cold flat tube 40 of liquid is arranged at described
Between multiple second locating parts 212.In addition, in the present embodiment, size, the shape of the third through-hole 210 need to be according to the electricity
Size, the shape of core 30 determine.The shape of second locating part 212, size etc. are not limited herein.
Further, can be provided with the upper cover plate 21 multiple for being positioned to the isolating and protecting plate 22
The first locating part 211, while the isolating and protecting plate 22 can be fixed on the upper cover plate by first locating part 211
21.Wherein, the shape of first locating part 211 can flexibly be set according to actual conditions.
Further, lead to as shown in figure 5, offering multiple first installed for battery core 30 on the isolating and protecting plate 22
Hole 220 and pass through multiple first through hole 220 and for spacing multiple second through holes 221, the isolating and protecting plate 22
Two through holes 221 are sheathed on the battery core 30, and are contacted with the upper cover plate 21.
Alternatively, the shape of the first through hole 220, big I carry out flexible according to size, the shape of the battery core 30
Design.Second through hole 221 is used to the isolating and protecting plate 22 being positioned at the upper cover plate 21 so that the isolating and protecting plate
22 are not susceptible to misplace, and then avoid occurring 30 tilt problem of battery core in the assembling process of the battery modules 10.Wherein, exist
In the present embodiment, second through hole 221 can directly be consolidated with the correspondence position on the upper cover plate 21 by screw etc.
It is fixed, first locating part 211 can also be arranged to second through hole 221 to realize consolidating to the isolating and protecting plate 22
Fixed, the present embodiment is not particularly limited herein.
As a kind of embodiment, second through hole 221 is arranged at first locating part 211 and is realized to described
Exemplified by the fixation of isolating and protecting plate 22, second through hole 221 may be, but not limited to, to be matched with first locating part 211
Only hole.
As another embodiment, referring to Fig. 5, second through hole 221 can be led to by three described first
Hole 220 is formed, and three through holes offer the notch for communicating with each other respectively, and first locating part 211 is lacked positioned at three
The center of mouth.By the setting, second through hole 221 and first locating part 211 are set without additional space, can
Effectively avoid due to positioning and caused by space waste, and pass through the first locating part 211 and the 221 matched side of the second through hole
Formula realizes detachable assembling, can improve efficiency of assembling and solve 22 problem of misalignment of isolating and protecting plate.
Further, actual setting position the present embodiment between the first through hole 220 and second through hole 221 exists
This is not limited.For example, the first through hole 220 and second through hole 221 can be arranged at intervals.
In addition, the isolating and protecting plate 22 can be integrally formed with the upper cover plate 21, can also be separately provided, the present embodiment
It is not limited herein.It should be noted that the edge of the isolating and protecting plate 22 can between multiple second locating parts 212,
In order to realize the fixation to the cold flat tube of the liquid 40 by multiple second locating parts 212.
Further, when needing to place the cold flat tube 40 of liquid in the battery modules 10, the isolating and protecting plate 22 is remote
The one side of the upper cover plate 21 is further opened with groove 222, and one end of the cold flat tube 40 of liquid is embedded in the groove 222, realizes
Fixation to the cold flat tube of the liquid 40.Wherein, the shape of the groove 222, big I are tied according to the specific of the cold flat tube 40 of the liquid
Structure and set-up mode determine.Set for example, working as cold 40 detour of flat tube of the liquid between the multiple battery core 30, then the isolation
Multiple strip grooves are opened up on protective plate 22.
Alternatively, there may be hair at the position contacted in order to avoid the isolating and protecting plate 22 flat tube 40 cold with the liquid
The cold flat tube 40 of the equivalent damage liquid is pierced, in the present embodiment, at the position that the flat tube 40 cold with the liquid of isolating and protecting plate 22 contacts
It is provided with chamfering 223.Wherein, the contact position can be that 222 edge of groove, 220 or second through hole 221 of first through hole are remote
Position of the upper cover plate 21 etc., the present embodiment is not particularly limited herein.
Further, the battery core fixed structure 20 further includes lower cover 23 corresponding with the upper cover plate 21, under described
23 structure of cover board can be identical with the upper cover plate 21, for example, offered on the lower cover 23 it is multiple for battery core 30 install
Fourth hole, and the lower cover 23 is arranged at the free end of the battery core 30, and the battery core 30 and institute by the fourth hole
State fourth hole one-to-one corresponding.Wherein, the size shape of the first through hole 220 is determined according to the size of the battery core 30.
In addition, in the present embodiment, the isolating and protecting plate 22 can be two, and two isolating and protecting plates 22 are set respectively
The upper cover plate 21 and the lower cover 23 are placed at the position of the battery core 30.It is to be understood that in the present embodiment, it is described every
Particular number from protective plate 22 can flexibly be selected according to actual conditions.
Further, in the present embodiment, by setting the isolating and protecting plate 22 in the battery modules 10, can use
Battery core 30 during 10 use of battery modules is protected thermal failure diffusion, and avoid due to battery core 30 generate heat it is quick-fried spray draw
The safety problem risen.
Further, referring to Fig. 1, the present embodiment also provides a kind of battery modules 10, which includes
The cold flat tube 40 of liquid, multiple battery cores 30 and above-mentioned battery core fixed structure 20, the multiple battery core 30 are arranged at the battery core and consolidate
Determine structure 20, the cold flat tube 40 of liquid between the multiple battery core 30, and with isolating in the battery core fixed structure 20
Protective plate 22 contacts.
Wherein, since the battery modules 10 include the battery core fixed structure 20, have and fixed with the battery core
The identical technical characteristic of structure 20, this is no longer going to repeat them, refer to the explanation to the battery core fixed structure 20.
Based on above-mentioned setting, the present embodiment illustrates the assembly method of the battery modules 10.
Step S100, there is provided one is provided with the upper cover plate 21 of the first locating part 211 and multiple third through-holes 210, and will be more
A battery core 30 is correspondingly arranged in multiple third through-holes 210 respectively.
Step S200, there is provided one is provided with the isolating and protecting plate 22 of first through hole 220, the second through hole 221 and groove 222,
And the isolating and protecting plate 22 is sheathed on multiple battery cores 30 by 220 and second through hole 221 of first through hole, and cause
The isolating and protecting plate 22 is contacted with the upper cover plate 21, wherein, multiple first locating parts 211 are logical positioned at described second
The center in hole 221.
Step S300, there is provided the cold flat tube 40 of a liquid, between the cold flat tube 40 of the liquid is arranged at multiple battery cores 30, and
One end of the cold flat tube 40 of the liquid is embedded and the groove 222.
Step S400, there is provided one is provided with the bottom end cover of multiple fourth holes, which is passed through multiple described four
Through hole is arranged at the free end of the multiple battery core 30, to complete the installation of the battery modules 10.
It is to be understood that during actual implementation, as long as ensureing the complete assembling of battery modules 10, above-mentioned installation step can also be carried out
Accommodation, the present embodiment are not particularly limited herein.
In conclusion the utility model provides a kind of battery core fixed structure 20 and battery modules 10, wherein, by the electricity
The ingehious design of core fixed structure 20, can effectively avoid in the assembling process of battery modules 10, and the battery core 30 of appearance tilts
Or the 30 both ends center of circle of battery core it is eccentric larger the problem of, reduce 30 installation difficulty of battery core, improve 10 efficiency of assembling of battery modules.And should
The structure design of battery core fixed structure 20 is simple, and cost is low, is promoted suitable for a wide range of.
In addition, the utility model can also avoid making in battery modules 10 by the anti-Hu plate of isolation in battery core fixed structure 20
During, the safety problem caused by battery core 30 generates heat quick-fried spray.
Obviously, those skilled in the art should be understood that the function of above-mentioned the utility model embodiment can be with general
Computing device realize that they can be concentrated on single computing device, or be distributed in multiple computing devices and formed
Network on, alternatively, existing program code or algorithm that they can be can perform with computing device is realized, it is thus possible to
It is stored in storage device by computing device to perform, or they is fabricated to each integrated circuit modules respectively,
Or the multiple modules or step in them are fabricated to single integrated circuit module to realize.In this way, the work(of the utility model
It can realize that being not restricted to any specific hardware and software combines.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of battery core fixed structure, applied in the battery modules including multiple battery cores, it is characterised in that the battery core is fixed
Structure includes isolating and protecting plate and upper cover plate, offered on the isolating and protecting plate for battery core installation multiple first through hole with
And for spacing multiple second through holes, the upper cover plate offers multiple third through-holes for battery core installation；
The battery core is arranged at the upper cover plate by the third through-hole, and the battery core and the third through-hole one are a pair of
Should, the isolating and protecting plate is sheathed on the battery core by multiple first through hole and the second through hole and is connect with the upper cover plate
Touch.
2. battery core fixed structure according to claim 1, it is characterised in that the battery modules further include be arranged at it is described
The cold flat tube of liquid between multiple battery cores, the side of the isolating and protecting plate away from the upper cover plate offer and the cold flat tube of the liquid
Matched groove, one end of the cold flat tube of liquid are embedded at the groove.
3. battery core fixed structure according to claim 2, it is characterised in that the groove is contacted with the cold flat tube of the liquid
Chamfering is provided with position.
4. battery core fixed structure according to claim 1, it is characterised in that multiple first limits are provided with the upper cover plate
Position part, first locating part are arranged at second through hole for realizing positioning to the isolating and protecting plate, and this
One locating part is corresponded with second through hole.
5. battery core fixed structure according to claim 2, it is characterised in that the edge of the upper cover plate is provided with multiple
Second locating part, the cold flat tube of liquid is between multiple second locating parts.
6. battery core fixed structure according to claim 4, it is characterised in that second through hole is led to by three described first
Hole is formed, and three through holes offer the notch for communicating with each other respectively, and first locating part is in three notches
The heart.
7. battery core fixed structure according to claim 1, it is characterised in that the battery core fixed structure, which further includes, to be offered
The lower covers of multiple fourth holes for battery core installation, the lower cover are arranged at oneself of the battery core by the fourth hole
By holding, and the fourth hole is corresponded with the battery core.
8. battery core fixed structure according to claim 7, it is characterised in that the isolating and protecting plate is two, two institutes
State isolating and protecting plate and be respectively arranged at the upper cover plate and the lower cover at the position of the battery core.
9. a kind of battery modules, it is characterised in that the battery modules will including the cold flat tube of liquid, multiple battery cores and aforesaid right
The battery core fixed structure any one of 1-8 is sought, the multiple battery core is arranged at the battery core fixed structure, and the liquid is cold flat
Pipe contacts between the multiple battery core, and with the isolating and protecting plate in the battery core fixed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294646.0U CN207338479U (en) | 2017-10-09 | 2017-10-09 | Battery core fixed structure and battery modules |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721294646.0U CN207338479U (en) | 2017-10-09 | 2017-10-09 | Battery core fixed structure and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207338479U true CN207338479U (en) | 2018-05-08 |
Family
ID=62368162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721294646.0U Active CN207338479U (en) | 2017-10-09 | 2017-10-09 | Battery core fixed structure and battery modules |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207338479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591508A (en) * | 2017-10-09 | 2018-01-16 | 华霆（合肥）动力技术有限公司 | Battery core fixed structure, battery modules and its assembly method |
| CN108389998A (en) * | 2018-05-10 | 2018-08-10 | 华霆（合肥）动力技术有限公司 | Sensor fixture and battery modules |
-
2017
- 2017-10-09 CN CN201721294646.0U patent/CN207338479U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591508A (en) * | 2017-10-09 | 2018-01-16 | 华霆（合肥）动力技术有限公司 | Battery core fixed structure, battery modules and its assembly method |
| CN107591508B (en) * | 2017-10-09 | 2024-01-23 | 华霆（合肥）动力技术有限公司 | Battery core fixing structure, battery module and assembly method of battery module |
| CN108389998A (en) * | 2018-05-10 | 2018-08-10 | 华霆（合肥）动力技术有限公司 | Sensor fixture and battery modules |
| CN108389998B (en) * | 2018-05-10 | 2023-08-18 | 华霆（合肥）动力技术有限公司 | Sensor fixing piece and battery module |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 230000 Anhui Hefei economic and Technological Development Zone, Xin Xin Road, No. 62 power battery factory Patentee after: Huating (Hefei) Power Technology Co., Ltd. Address before: 230000 No. 26, No. 5, Tsing Luen Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Huating (Hefei) Power Technology Co., Ltd. |