CN206022451U - A kind of battery case - Google Patents
A kind of battery case Download PDFInfo
- Publication number
- CN206022451U CN206022451U CN201620765853.9U CN201620765853U CN206022451U CN 206022451 U CN206022451 U CN 206022451U CN 201620765853 U CN201620765853 U CN 201620765853U CN 206022451 U CN206022451 U CN 206022451U
- Authority
- CN
- China
- Prior art keywords
- side wall
- battery modules
- diapire
- plate
- battery case
- 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.)
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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
Abstract
A kind of battery case, including support body, multiple dividing plates and multiple battery modules, the support body includes the diapire roof relative with diapire and is connected to diapire and side wall and roof between, the plurality of baffle interval is connected between the diapire and the roof and for support body to be divided into multiple compartments, multiple slide rails are provided with the diapire, each battery modules is arranged in a corresponding compartment and the bottom of each battery modules is provided with slide plate corresponding with slide rail, and the slide plate of each battery modules enables each battery modules to slidably reciprocate on slide rail with slide rail corresponding matching.This utility model battery case is easy to install battery modules and safeguarded.
Description
【Technical field】
This utility model is related to power vehicle field of batteries, more particularly to a kind of battery case.
【Background technology】
It is made up of many battery modules inside the battery case of current driving force automobile, battery modules are again by numerous monomers
Battery is constituted.Existing Battery case battery is fixed and is divided into battery cassette carrier, Battery case two parts, is by battery case by bracket
Body is fixed on car body.Case lid is opened by top, and because the top of battery case is often container, car, tend not to by
Open battery box cover in top.In addition, being to repair the battery in one of module in maintenance, need to pull down whole battery case,
Cover in opening, further take out problem module, after fixing module, also need the module that will be fixed to reinstall casing, and buckle lid, then in fork
Whole battery case is reinstalled original position under the auxiliary of car.Although battery whole installation slide rail, reduces in battery integral disassembly, assembly
The part difficulty of installation, but the weight of whole battery is still very heavy, still needs the auxiliary of fork truck in the overall casing of lifting.For
The slide rail for bearing the weight Battery case of integral battery door is provided with numerous bearings, relatively costly, troublesome poeration.And battery modules
The leakage pallet of bottom is not fixed very well, and pallet is easy to misplace, the problem that battery modules can be caused to install, and needs weight
Module of newly slinging is installed after arranging pallet again, causes man-hour to waste, and efficiency is low.Leakage pallet inside when battery is used is same
Can cause to shift because car body shakes, cause leakage to be leaked to outside pallet, potential safety hazard can be produced.
【Content of the invention】
This utility model provides a kind of convenient maintenance again safe battery case.
To achieve these goals, this utility model provides a kind of battery case, including support body, multiple dividing plates and multiple batteries
Module, the support body include the diapire roof relative with diapire and be connected to diapire and side wall and roof between, the plurality of every
Plate interval is connected between the diapire and the roof and for support body to be divided into multiple compartments, is provided with multiple cunnings on the diapire
Rail, each battery modules is arranged in a corresponding compartment and the bottom of each battery modules is provided with cunning corresponding with slide rail
Piece, the slide plate of each battery modules enable each battery modules to slidably reciprocate on slide rail with slide rail corresponding matching.
In a preferred embodiment, each battery modules bottom is provided with pallet, and the pallet is located at slide plate and electricity
Between the module of pond, the pallet is fixed on the bottom of the battery modules by the slide plate.
In a preferred embodiment, the slide plate is in strip, and the two ends of the slide plate are additionally provided with through hole and lack
Mouthful；The opposite sides of the battery modules is additionally provided with gripper shoe, is provided with the spiral shell corresponding to the through hole in the gripper shoe
Hole and bolt, the gripper shoe are additionally provided with the convex portion corresponding to the breach.
In a preferred embodiment, the side wall includes a pair of parallel relative the first side wall and second sidewall and one
To parallel the 3rd relative side wall and the 4th side wall, the first side wall, second sidewall, the 3rd side wall and the 4th side wall mutually hang down
Direct-connected connect；The diapire of the support body, roof, the first side wall, second sidewall, the 3rd side wall, that the 4th side wall is also respectively provided with is right
The base plate answered, top board, the first side plate, the second side plate, the 3rd side plate, the 4th side plate.
In a preferred embodiment, the first side wall, second sidewall, the 3rd side wall, roof are both provided with multiple
Reinforcement, is correspondingly arranged with the multiple reinforcements in second sidewall on the first side wall, multiple reinforcements of the 3rd side wall
Muscle column-spacingly between diapire and roof, multiple reinforcements of the roof column-spacingly perpendicular to the 3rd side wall
And the 4th between the wall of side.
In a preferred embodiment, the 4th side plate detached can be fitted together with support body.
In a preferred embodiment, first side plate, the second side plate are additionally provided with fixed structure.
In a preferred embodiment, the plurality of dividing plate is in tabular, each dividing plate and the diapire, roof, the
Three side walls, the 4th side wall vertically connect.
Compared with prior art, a kind of battery case provided by the utility model, first, the battery case directly can be consolidated
It is scheduled on car body, it is no longer necessary to which battery case is fixed on battery cassette carrier the mounting means of car body, reduces use cost.So
Afterwards, battery modules are divided into the battery case battery modules of several independent sectors, and monomer weight mitigates can be pulled down respectively
Maintenance, reduces maintenance difficulty.Secondly, the slide plate that the battery case is arranged no longer needs pulley structure, greatly simplify cunning
Rail structural complexity, reduce further cost.Finally, the slide plate of the battery case is additionally provided with through hole and breach, can in case
Only battery modules affect the installation question of battery modules because the pallet of battery modules is subjected to displacement.
【Description of the drawings】
Three-dimensional combination diagrams of the Fig. 1 for utility model battery case.
Fig. 2 is the axonometric chart of the support body of the battery case shown in Fig. 1.
Fig. 3 is the three-dimensional combination diagram of the battery modules with slide plate of the battery case shown in Fig. 1.
Fig. 4 is upward view when combining of the battery modules with slide plate of the battery case shown in Fig. 3.
Fig. 5 is the perspective exploded view of the battery modules with slide plate of the battery case shown in Fig. 3.
【Specific 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 specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
Fig. 1 and Fig. 2 is refer to, this utility model provides a kind of battery case 100, including support body 10, dividing plate 20 and multiple electricity
Pond module 30.
The support body 10 substantially be in rectangular-shape, the support body 10 include the roof 12 relative with diapire 11 of diapire 11 and
The side wall 13 being connected between diapire 11 and roof 12.The side wall 13 includes a pair of parallel relative the first side wall 131 and
Two side walls 132 and a pair of parallel the 3rd relative side wall 133 and the 4th side wall 134, the first side wall 131, second sidewall
132nd, the 3rd side wall 133 and the 4th side wall 134 are mutually connected vertically.The diapire 11 and roof 12 are respectively perpendicular and are connected to side wall
13 two ends.The diapire 11 of the support body 10 is provided with multiple slide rails 14, and, in strip, each slide rail 14 is arranged side by side for the slide rail 14
Compartment of terrain is vertically connected between the 3rd side wall 133 and the 4th side wall 134.The first side wall 131, second sidewall 132 and
Three side walls 133 are provided with multiple reinforcements 15, on the first side wall 131 with second sidewall 132 on multiple reinforcements 15 pairs
Should arrange, multiple reinforcements 15 of the 3rd side wall 133 column-spacingly between diapire 11 and roof 12.The top
Multiple reinforcements 15 of wall 12 column-spacingly between the 3rd side wall 133 and the 4th side wall 134.The diapire 11, top
Wall 12, the first side wall 131, second sidewall 132, the 3rd side wall 133, the 4th side wall 134 are also respectively provided with corresponding base plate
111st, top board 121, the first side plate 1311, the second side plate 1321, the 3rd side plate 1331, the 4th side plate 1341.The base plate 111,
Top board 121, the first side plate 1311, the second side plate 1321, the 3rd side plate 1331, the 4th side plate 1341 are individually fixed in the diapire
11st, on roof 12, the first side wall 131, second sidewall 132, the 3rd side wall 133, the 4th side wall 134.Wherein, the 4th side plate 1341
It is detached with support body 10 to fit together.
, in tabular, 20 interval vertical of the plurality of dividing plate is between diapire 11 and roof 12, every for the plurality of dividing plate 20
Individual dividing plate 20 and the diapire 11, roof 12, the 3rd side wall 133, the 134 vertical connection of the 4th side wall, support body 10 are divided into multiple
Compartment 16.20 uniform intervals of the dividing plate be arranged between the first side wall 131 and second sidewall 132 and with the first side wall
131 is parallel with second sidewall 132.
Refer to Fig. 3, Fig. 4 and Fig. 5, each battery modules 30 by 301 fixation group of multiple cells together.In order to carry
The safety of high battery case 100,30 bottom of the battery modules are provided with multiple slide plates 31 and pallet 32.The pallet 32 is located at
Between slide plate 31 and battery modules 30.The relative both sides of the battery modules 30 are additionally provided with gripper shoe 33.The slide plate 31 pairs
Should in the plurality of slide rail 14 and the slide plate 31 be in strip, 31 two ends of the slide plate upwardly extend and are resisted against battery modules 30
In the gripper shoe 33 of both sides, the two ends of each slide plate 31 are further opened with through hole 311 and breach 312.Arrange in the gripper shoe 33
There are the screw and bolt 331 corresponding to the through hole 311, the gripper shoe 33 to be additionally provided with corresponding to the convex of the breach 312
Portion 332.The through hole 311 that the slide plate 31 is passed through by the bolt 331 in the gripper shoe, the breach 312 are resisted against corresponding
Convex portion 332 on, just the pallet 32 is fastened securely on the bottom of battery modules 30 with slide plate this described 31.In this reality
Apply in mode, the battery modules 30 that can just make by being cooperated with slide rail 14 of the slide plate 31 are slidably reciprocated on slide rail 14,
Greatly simplifie the complexity of 14 structure of slide rail.Meanwhile, the slide plate 31 by the pallet 32 of the battery modules 30 tightly
It is fixed on the bottom of battery modules 30, serves and slide and fixed dual function.
During use, multiple independent battery modules 30 are put in the compartment of battery case 100 due to being multiple independent electricity
Pond module 30 is put in compartment, and whole battery modules 30 are divided into multiple independent modules, single battery modules lighter in weight, this
Sample lessens dismounting difficulty.Also, multiple slide plates 31 of 30 bottom of battery modules can be on diapire 11 slide rail 15 back and forth
Slide, so reduce further the dismounting difficulty of battery modules 30.In addition, the 4th side plate 1341 of the battery case 100 is
Can be together with detached group of support body 10, when battery case 100 is fixed on chassis of vehicle body, without pulling down whole battery case
100, only the 4th side plate 1341 need to be dismantled and just the battery modules 30 in 100 compartment of battery case can be overhauled, also improve
The efficiency of maintenance battery modules 30.
In order to reduce the use cost of battery case 100, first side plate 1311 and the second side plate 1321 of the battery case 100
Fixed structure 17 is additionally provided with, the battery case 100 can be directly fixed on chassis of vehicle body by the fixed structure 17.This
Sample, just no longer needs battery case 100 to be fixed on chassis of vehicle body by way of with battery cassette carrier.
A kind of battery case provided by the utility model, first, the battery case can be directly anchored on car body, no longer
Need battery cassette carrier that battery case is fixed on the mounting means of car body, reduce use cost.Then, the battery case is by electricity
Pond module is divided into the battery modules of several independent sectors, and monomer weight mitigates can pull down maintenance respectively, reduce maintenance difficult
Degree.Secondly, the slide plate that the battery case is arranged no longer needs pulley structure, greatly simplify rail structure complexity, enters one
Step reduces cost.Finally, the slide plate of the battery case is additionally provided with through hole and breach, can prevent battery modules because of battery mould
The pallet of group is subjected to displacement and affects the installation question of battery modules.
Embodiment described above is only that preferred implementation of the present utility model is described, not to this practicality
New scope is defined, on the premise of without departing from this utility model design spirit, this area ordinary skill technical staff
The various modifications made by technical solutions of the utility model and improvement, all should fall into what claims of the present utility model determined
In protection domain.
Claims (8)
1. a kind of battery case, it is characterised in that：Including support body, multiple dividing plates and multiple battery modules, the support body include diapire,
The roof relative with diapire and be connected to diapire and side wall and roof between, the plurality of baffle interval be connected to the diapire and
Support body is divided into multiple compartments between the roof, multiple slide rails on the diapire, are provided with, it is right that each battery modules is arranged at
Answer in a compartment and the bottom of each battery modules is provided with slide plate corresponding with slide rail, the slide plate of each battery modules and cunning
Rail corresponding matching enables each battery modules to slidably reciprocate on slide rail.
2. battery case according to claim 1, it is characterised in that：Each battery modules bottom is provided with pallet, the support
Disk is located between slide plate and battery modules, and the pallet is fixed on the bottom of the battery modules by the slide plate.
3. battery case according to claim 2, it is characterised in that：The slide plate is in strip, and the two ends of the slide plate are also
It is provided with through hole and breach；The opposite sides of the battery modules is additionally provided with gripper shoe, is provided with corresponding in the gripper shoe
In the screw and bolt of the through hole, the gripper shoe is additionally provided with the convex portion corresponding to the breach.
4. battery case according to claim 1, it is characterised in that：The side wall includes a pair of parallel relative the first side wall
With second sidewall and a pair of parallel the 3rd relative side wall and the 4th side wall, the first side wall, second sidewall, the 3rd side wall and
4th side wall is mutually connected vertically；The diapire of the support body, roof, the first side wall, second sidewall, the 3rd side wall, the 4th side wall
It is also respectively provided with corresponding base plate, top board, the first side plate, the second side plate, the 3rd side plate, the 4th side plate.
5. battery case according to claim 4, it is characterised in that：The first side wall, second sidewall, the 3rd side wall, top
Wall is both provided with multiple reinforcements, is correspondingly arranged with the multiple reinforcements in second sidewall, the described 3rd on the first side wall
Multiple reinforcements of side wall column-spacingly between diapire and roof, multiple reinforcements of the roof are spaced side by side
Ground is between the 3rd side wall and the 4th side wall.
6. battery case according to claim 4, it is characterised in that：4th side plate detached can be assembled in support body
Together.
7. battery case according to claim 4, it is characterised in that：First side plate, the second side plate are additionally provided with fixation
Structure.
8. battery case according to claim 4, it is characterised in that：The plurality of dividing plate is in tabular, each dividing plate and institute
State diapire, roof, the 3rd side wall, the 4th side wall vertically to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765853.9U CN206022451U (en) | 2016-07-19 | 2016-07-19 | A kind of battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765853.9U CN206022451U (en) | 2016-07-19 | 2016-07-19 | A kind of battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206022451U true CN206022451U (en) | 2017-03-15 |
Family
ID=58244975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765853.9U Active CN206022451U (en) | 2016-07-19 | 2016-07-19 | A kind of battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206022451U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240656A (en) * | 2017-07-04 | 2017-10-10 | 系统电子科技（镇江）有限公司 | Battery core fixed structure inside a kind of battery bag |
| WO2021212815A1 (en) * | 2020-04-24 | 2021-10-28 | 比亚迪股份有限公司 | Battery pack box, battery pack and electric vehicle |
| CN113782879A (en) * | 2020-05-22 | 2021-12-10 | 比亚迪股份有限公司 | Battery pack and electric vehicle |
| EP4142027A4 (en) * | 2020-04-24 | 2024-01-24 | Byd Co Ltd | Battery pack and electric vehicle |
-
2016
- 2016-07-19 CN CN201620765853.9U patent/CN206022451U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240656A (en) * | 2017-07-04 | 2017-10-10 | 系统电子科技（镇江）有限公司 | Battery core fixed structure inside a kind of battery bag |
| CN107240656B (en) * | 2017-07-04 | 2023-06-02 | 系统电子科技（镇江）有限公司 | Battery pack internal cell fixing structure |
| WO2021212815A1 (en) * | 2020-04-24 | 2021-10-28 | 比亚迪股份有限公司 | Battery pack box, battery pack and electric vehicle |
| EP4142027A4 (en) * | 2020-04-24 | 2024-01-24 | Byd Co Ltd | Battery pack and electric vehicle |
| CN113782879A (en) * | 2020-05-22 | 2021-12-10 | 比亚迪股份有限公司 | Battery pack and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170315 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170315 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170315 |