CN207896174U - A kind of battery case for electric vehicle - Google Patents
A kind of battery case for electric vehicle Download PDFInfo
- Publication number
- CN207896174U CN207896174U CN201820413727.6U CN201820413727U CN207896174U CN 207896174 U CN207896174 U CN 207896174U CN 201820413727 U CN201820413727 U CN 201820413727U CN 207896174 U CN207896174 U CN 207896174U
- Authority
- CN
- China
- Prior art keywords
- babinet
- battery modules
- battery
- electric vehicle
- sliding block
- 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
Links
Classifications
-
- 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
Abstract
The utility model discloses a kind of battery cases for electric vehicle, including babinet and at least two battery modules, all batteries module, which sequentially stacks, constitutes total battery module, total battery module is equipped with the mounting plate component for being connect with babinet, the babinet is equipped with opening, the madial wall of babinet is equipped with several guide rails extended towards opening position, it is equipped with sliding block corresponding to the position of each guide rail on mounting plate component, each sliding block is slidably matched with corresponding guide rail so that total battery module is placed in through the opening on babinet in babinet.The utility model provides a kind of battery case for electric vehicle, can be on the basis of meeting vehicle performance requirement so that the mounting structure of accumulator is compacter, occupies little space.
Description
Technical field
The utility model is related to the technical field of batteries of electric automobile packet, a kind of specifically battery for electric vehicle
Case.
Background technology
Electric vehicle is the main trend of the important embodiment that modern new energy is applied and future automobile development, and for
For pure electric automobile, battery needs to provide vehicle enough power and continuation of the journey, therefore the volume structure of its accumulator is inevitable
It is larger, and how reasonably to design electric vehicle accumulator or even with the relevant energy management system of battery module and fill
Electric controller topology layout, so that compact-sized, total amount is gently the significant consideration for promoting electric vehicle performance.Meanwhile
The course continuation mileage of electric vehicle, battery core capacity, system voltage request similarly limit the topology layout of battery feed.
Invention content
Technical problem to be solved in the utility model is：A kind of battery case for electric vehicle is provided, it can be full
On the basis of sufficient vehicle performance requires so that the mounting structure of accumulator is compacter, occupies little space.
Technical solution adopted in the utility model is：There is provided a kind of battery case for electric vehicle, including babinet and extremely
Few two battery modules, all batteries module, which sequentially stacks, constitutes total battery module, and total battery module is equipped with and is used for
The mounting plate component being connect with babinet, the babinet are equipped with opening, and the madial wall of babinet is equipped with towards opening position
Several guide rails extended, the position that each guide rail is corresponded on mounting plate component are equipped with sliding block, and each sliding block is led with corresponding
Rail is slidably matched so that total battery module is placed in through the opening on babinet in babinet.
The mounting plate component includes several fixed plates, and the both ends of any battery module are mounted on fixed plate, arbitrary phase
It is connected with each other by respective fixed plate between adjacent two battery modules.
The battery modules are two, and two battery modules are set up in parallel along horizontal width direction, two battery modules
By positioning pin connection between upper two adjacent fixed plates, so that two battery modules are along horizontal length direction and vertical side
To mutual limit.
The babinet is rectangle, and the guide rail is four, and four guide rails are respectively arranged in babinet where corner angle
Position.
Each sliding block is respectively arranged in corresponding fixed plate, and the sliding block is equipped with for limiting sliding block relative to leading
The locating part of the displacement stroke of rail, the locating part are fixedly installed on sliding block.
The fixed plate includes front shoe and rear fixed plate, each battery modules corresponding to the length direction two
End is separately installed with front shoe and rear fixed plate, on the front shoe in arbitrary battery modules and adjacent another battery modules
The removable connection of rear fixed plate.
After using the above structure, a kind of battery case for electric vehicle of the utility model have compared with prior art with
Lower advantage：First, battery modules are integrated in compact-sized in babinet, and secondly, whole can be made by being attached by fixed plate
Battery modules stack to be formed total battery module then by guide rail and sliding block cooperation total battery module can be made quick and convenient
Be installed in place, this process it is convenient with realize Automated assembly, finally, total battery module can be made to limit by locating part
In in babinet, fixed installation is completed.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of battery case for electric vehicle of the utility model.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 is the schematic diagram of single battery module and the assembly of mounting plate component in the utility model.
Wherein, 1, babinet, 2, battery modules, 3, guide rail, 4, sliding block, 5, fixed plate, 5.1, front shoe, 5.2, rear fixed
Plate, 6, positioning pin, 7, locating part；
Wherein, L refers to the length direction of battery modules, and H refers to vertical direction.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
The utility model provides a kind of battery case for electric vehicle, including babinet 1 and at least two battery modules 2, entirely
Portion's battery modules 2, which sequentially stack, constitutes total battery module, and total battery module is equipped with the installation for being connect with babinet 1
Board group part, the babinet 1 are equipped with opening, and the madial wall of babinet 1 is equipped with several guide rails extended towards opening position
3, the position that each guide rail 3 is corresponded on mounting plate component is equipped with sliding block 4, and each sliding block 4 is slidably matched with corresponding guide rail 3
So that total battery module is placed in through the opening on babinet 1 in babinet 1.
Above-mentioned total battery module can be that multiple battery modules 2 are sequentially arranged side by side along horizontal width direction as shown in Figure 3
Arrangement is constituted, or can along horizontal width direction and vertical direction synchronize be arranged to make up, the mode of this permutation and combination can
It is adjusted with the demand based on practical set, so not carried out to the form of all permutation and combination exhaustive.
Above-mentioned connection include be fixedly connected, be flexibly connected, the limit etc. of single direction or multiple directions makes the two
Between generate associated mode, therefore should be specifically that include total battery module fixed with babinet 1 by mounting plate component, is removable
Formula connection is flexibly connected, along single or multiple directions limit etc..
The mounting plate component includes several fixed plates 5, and the both ends of any battery module 2 are mounted on fixed plate 5, arbitrarily
It is connected with each other by respective fixed plate 5 between two neighboring battery modules 2.As shown in figure 3, two in a battery modules 2
A fixed plate 5 is bonded with corresponding fixed plate 5 in another adjacent battery modules 2 respectively respectively, then passes through connection
Part connects.
The battery modules 2 are two, and two battery modules 2 are set up in parallel along horizontal width direction, two battery moulds
It is connected by positioning pin 6 between two adjacent fixed plates 5 in group 2, so that two battery modules 2 are along horizontal length direction L
It is mutually limited with vertical direction H.The horizontal length direction L refers to when battery modules 2 as described in Figure are horizontally arranged along electricity
Direction corresponding to the length direction of itself of pond module 2.As shown in figure 3, the fixed plate 5 in the technical program is equipped with multiple pre-
Mounting hole, above-mentioned reserving installation hole is stayed to can be not only used for installation sliding block 4, can be used for the insertion of positioning pin 6, equally may be used
For being fastenedly connected for bolt.
The babinet 1 is rectangle, and the guide rail 3 is four, and four guide rails 3 are respectively arranged in babinet 1 close to corner angle
Position.
Each sliding block 4 is respectively arranged in corresponding fixed plate 5, and the sliding block 4 is equipped with opposite for limiting sliding block 4
In the locating part 7 of the displacement stroke of guide rail 3, the locating part 7 is fixedly installed on sliding block 4.Prolong the part of the locating part 7
It extends on the path corresponding to the end of guide rail, therefore when sliding block 4 drives locating part 7 to slide the time limit along the length direction of guide rail 3
The end of position part 7 and guide rail 3 is against to achieve the purpose that limit.Certainly, above-mentioned locating part 7 can also be positioning pin, gear
Block etc., can also be arranged on same guide rail with 7 matched recess of locating part, thus reach limit function.In the prior art
Two relatively movable component fastenings may be implemented, and either the limited conventional position-limit mechanism of shift motion or limit assembly are all answered
When containing covering in the definition of this locating part 7 of the art of this patent scheme.So being done to the concrete structure of locating part 7 not at this
Go out detailed elaboration.
The fixed plate 5 includes front shoe 5.1 and rear fixed plate 5.2, and each battery modules 2 are along length direction institute
Corresponding both ends are separately installed with front shoe 5.1 and rear fixed plate 5.2, the front shoe 5.1 in arbitrary battery modules 2 and phase
5.2 removable connection of rear fixed plate in adjacent another battery modules 2.
Above-mentioned front shoe 5.1 and rear fixed plate 5.2 is two sliceable components, to realize multiple battery modules
2 install (not shown) along horizontal length direction L, and certainly at the same time adjacent two front shoes 5.1 can also be fixed
Connection, similarly, can also be fixedly connected between adjacent two rear fixed plates 5.2, to be conducive to multiple battery modules 2 three
Stack assembly is at total battery module in dimension space.
The utility model preferred embodiment is described above, but is not to be construed as limiting the scope of the invention.
The utility model is not only limited to above example, and concrete structure is allowed to vary, all in the utility model demand for independence
Various change is within the protection scope of the present utility model made by protection domain.
Claims (6)
1. a kind of battery case for electric vehicle, it is characterised in that：Including babinet (1) and at least two battery modules (2), all
Battery modules (2), which sequentially stack, constitutes total battery module, and total battery module is equipped with the peace for being connect with babinet (1)
Loading board component, the babinet (1) be equipped with opening, babinet (1) if madial wall be equipped with towards opening position extend
Dry guide rail (3), the position that each guide rail (3) is corresponded on mounting plate component are equipped with sliding block (4), each sliding block (4) with it is respective corresponding
Guide rail (3) be slidably matched so that total battery module is placed in through the opening on babinet (1) in babinet (1).
2. a kind of battery case for electric vehicle according to claim 1, it is characterised in that：The mounting plate component includes
The both ends of several fixed plates (5), any battery module (2) are mounted on fixed plate (5), two battery modules (2) of arbitrary neighborhood
Between pass through respective fixed plate (5) be connected with each other.
3. a kind of battery case for electric vehicle according to claim 2, it is characterised in that：The battery modules (2)
It it is two, two battery modules (2) are set up in parallel along horizontal width direction, two adjacent fixations on two battery modules (2)
It is connected by positioning pin (6) between plate (5), so that two battery modules (2) are along horizontal length direction L and vertical direction H phases
Mutually limit.
4. a kind of battery case for electric vehicle according to claim 3, it is characterised in that：The babinet (1) is rectangular
Shape, the guide rail (3) are four, and four guide rails (3) are respectively arranged in babinet (1) close to corner angle position.
5. a kind of battery case for electric vehicle according to claim 3, it is characterised in that：Each sliding block (4) is installed respectively
In in corresponding fixed plate (5), the sliding block (4) is equipped with for limiting displacement row of the sliding block (4) relative to guide rail (3)
The locating part (7) of journey, the locating part (7) are fixedly installed on sliding block (4).
6. a kind of battery case for electric vehicle according to claim 2, it is characterised in that：Fixed plate (5) packet
Include front shoe (5.1) and rear fixed plate (5.2), both ends of each battery modules (2) corresponding to the length direction are pacified respectively
Equipped with front shoe (5.1) and rear fixed plate (5.2), front shoe (5.1) on arbitrary battery modules (2) with it is adjacent another
Rear fixed plate (5.2) removable connection in battery modules (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413727.6U CN207896174U (en) | 2018-03-26 | 2018-03-26 | A kind of battery case for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413727.6U CN207896174U (en) | 2018-03-26 | 2018-03-26 | A kind of battery case for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896174U true CN207896174U (en) | 2018-09-21 |
Family
ID=63540028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413727.6U Expired - Fee Related CN207896174U (en) | 2018-03-26 | 2018-03-26 | A kind of battery case for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896174U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546049A (en) * | 2018-12-29 | 2019-03-29 | 北京国能电池科技股份有限公司 | Battery case |
| FR3102891A1 (en) * | 2019-10-30 | 2021-05-07 | Faurecia Systemes D'echappement | Electricity storage battery, especially for a motor vehicle |
| DE102019134937A1 (en) * | 2019-12-18 | 2021-06-24 | Kautex Textron Gmbh & Co. Kg | Battery tray, traction battery and motor vehicle |
| CN114223089A (en) * | 2019-10-10 | 2022-03-22 | 株式会社Lg新能源 | Battery pack, electronic device, and vehicle |
-
2018
- 2018-03-26 CN CN201820413727.6U patent/CN207896174U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109546049A (en) * | 2018-12-29 | 2019-03-29 | 北京国能电池科技股份有限公司 | Battery case |
| CN114223089A (en) * | 2019-10-10 | 2022-03-22 | 株式会社Lg新能源 | Battery pack, electronic device, and vehicle |
| FR3102891A1 (en) * | 2019-10-30 | 2021-05-07 | Faurecia Systemes D'echappement | Electricity storage battery, especially for a motor vehicle |
| DE102019134937A1 (en) * | 2019-12-18 | 2021-06-24 | Kautex Textron Gmbh & Co. Kg | Battery tray, traction battery and motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of battery case for electric vehicle Effective date of registration: 20181105 Granted publication date: 20180921 Pledgee: Shangli Jiangxi rural commercial bank Limited by Share Ltd Pledgor: Jiangxi Shang Li Power Technology Co., Ltd. Registration number: 2018360000030 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |