CN108550745A - Battery modules encapsulating structure and battery modules packet - Google Patents
Battery modules encapsulating structure and battery modules packet Download PDFInfo
- Publication number
- CN108550745A CN108550745A CN201810525123.5A CN201810525123A CN108550745A CN 108550745 A CN108550745 A CN 108550745A CN 201810525123 A CN201810525123 A CN 201810525123A CN 108550745 A CN108550745 A CN 108550745A
- Authority
- CN
- China
- Prior art keywords
- battery modules
- shell
- encapsulating structure
- sub
- multiple battery
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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 application provides a kind of battery modules encapsulating structure and battery modules packet, and the battery modules encapsulating structure includes shell and multiple cushion pads for being arranged in the inner walls；The shape of the enclosure interior is agreed with the shape after multiple battery modules parallel arrangeds, the multiple battery modules parallel arranged and when being set in the shell, the cushion pad and the multiple battery modules interact, and make that the multiple battery modules are bonded to each other in the shell and the relatively described shell is fixed.In this way, multiple battery modules are combined togather by a kind of non-absolutely fixed encapsulating structure, installation space can be saved, and assembling process is simple, the Assembling Production efficiency of battery modules can be improved.
Description
Technical field
This application involves batteries of electric automobile technical fields, in particular to a kind of battery modules encapsulating structure and electricity
Chi Mozubao.
Background technology
Since the problem of energy cost raising and environmental pollution, is on the rise, pure electric automobile and hybrid vehicle
The advantages of capable of substantially eliminating even zero-emission vehicle tail gas because of it, paid attention to by government and each Automobile Enterprises.Battery mould
Group is the critical component of electric vehicle as the main energy-storage travelling wave tube on electric vehicle.In order to ensure that electric vehicle is continual and steady
Ground travels, and a usual electric vehicle is needed by multiple battery modules functions.In the prior art, it is needed between multiple battery modules
It is mounted in electric vehicle again after being fixed to each other by special fixing piece, the connection fixture of battery modules can occupy centainly
Installation space, and installation action is complicated, affects the production efficiency of battery modules.
Invention content
In order to overcome at least one deficiency in the prior art, the application's is designed to provide a kind of battery modules encapsulation
Structure, the battery modules encapsulating structure include shell and multiple cushion pads for being arranged in the inner walls；The shell
Internal shape is agreed with the shape after multiple battery modules parallel arrangeds, and the multiple battery modules parallel arranged is simultaneously set to
When in the shell, the cushion pad interacts with the multiple battery modules, makes the multiple battery modules in the shell
It is bonded to each other in vivo and the relatively described shell is fixed.
Optionally, the shell includes the first sub- shell and the second sub- shell, and the first sub- shell forms an one end
The cavity of opening；The second sub- shell is removably covered on the opening of the described first sub- shell, with the described first sub- shell
Body cooperatively forms the accommodating space for housing the multiple battery modules.
Optionally, outwardly extending first connection flanging, the second sub- shell are provided at the described first sub- shell nozzle
The second connection flanging for being bonded with first connection flanging, first connection flanging and described second are provided on body
Connection flanging is provided with the corresponding connecting screw hole in position.
Optionally, offer multiple first heat emission holes on the shell, the cushion pad be provided with respectively with it is the multiple
Corresponding multiple second heat emission holes in first heat dissipation hole site；The multiple first heat emission hole and the multiple second heat emission hole are by institute
The space connection inside and outside shell is stated, allows the heat in the shell through the multiple first heat emission hole and the multiple second
Heat emission hole is dispersed into outside the shell.
Optionally, it is provided on the shell for the connecting wire of the multiple battery modules to be drawn the shell
Wire guide.
Optionally, multiple resilient members are additionally provided in the inner walls, when the multiple battery modules are arranged parallel
When arranging and being set in the shell, the resilient member and the cushion pad interact with the multiple battery modules,
Make that the multiple battery modules are bonded to each other in the shell and the relatively described shell is fixed.
Optionally, the resilient member is the elastic spring to enclosure interior protrusion.
Optionally, the opposite card slot of at least two openings, the battery modules encapsulation knot are provided in the inner walls
Structure further includes partition board, will be in the shell when both sides of the partition board are fastened on respectively in the opposite card slot of described two openings
The accommodating space in portion is divided at least two parts.
Optionally, the partition board is towards being provided with cushion pad on the side of the multiple battery modules.
The another object of the application is to provide a kind of battery modules packet, and the battery modules packet includes provided by the present application
Battery modules encapsulating structure and multiple battery modules being set in the battery modules encapsulating structure.
In terms of existing technologies, the application has the advantages that：
Battery modules encapsulating structure and battery modules packet provided by the present application, by an inner space and multiple battery moulds
Cushion pad is set in the shell that shape is agreed with after group parallel arranged, it is multiple when multiple battery modules are disposed in the housing
Battery modules interact with cushion pad, and multiple battery modules is made to be fixed in the shell.In this way, by a kind of non-absolute
Multiple battery modules are combined togather by fixed encapsulating structure, can save installation space, and assembling process is simple,
The Assembling Production efficiency of battery modules can be improved.
Description of the drawings
It, below will be to needed in the embodiment attached in order to illustrate more clearly of the technical solution of the embodiment of the present application
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the appearance schematic diagram of battery modules encapsulating structure provided by the embodiments of the present application；
Fig. 2 is the exploded perspective view of battery modules encapsulating structure provided by the embodiments of the present application；
Fig. 3 is the partial enlarged view of battery modules encapsulating structure provided by the embodiments of the present application；
Fig. 4 is shell connection diagram provided by the embodiments of the present application；
Fig. 5 is the schematic diagram of resilient member provided by the embodiments of the present application；
Fig. 6 is one of the schematic diagram of card slot provided by the embodiments of the present application and partition board；
Fig. 7 is the two of the schematic diagram of card slot provided by the embodiments of the present application and partition board.
Icon：100- battery modules encapsulating structures；110- shells；The first sub- shells of 111-；The first connection flangings of 113-；
The second sub- shells of 112-；The second connection flangings of 114-；115- connecting screw holes；116- resilient members；117- card slots；118- every
Plate；120- cushion pads；200- battery modules.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiments herein to providing in the accompanying drawings be not intended to limit it is claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model of the application protection
It encloses.
It should be noted that：Similar label and letter indicate 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 description of the present application, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description the application and simplify to describe, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as the limitation to the application.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and cannot manage
Solution is instruction or implies relative importance.
In the description of the present application, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirect by intermediary
It is connected, can is the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in this application.
Fig. 1 and Fig. 2 is please referred to, the present embodiment provides a kind of battery modules encapsulating structure 100, the battery modules encapsulation knot
Structure 100 includes shell 110 and the multiple cushion pads 120 being arranged on 110 inner wall of the shell.In the present embodiment, the shell
Body 110 can be by being made of hard material, such as the shell 110 can be metal shell.
Shape inside the shell 110 is agreed with the shape after 200 parallel arranged of multiple battery modules, forms a use
In the accommodating space for housing the multiple battery modules 200.Such as shown in Fig. 2, the multiple battery modules 200 are in parallel arranged to form
Cuboid, 110 inside of the shell is the corresponding cuboid of shape, and is set on six faces of 110 inner wall of the shell
It is equipped with cushion pad 120.In the present embodiment, the cushion pad 120 can be with cushion pad 120 made of toughness material.
200 parallel arranged of the multiple battery modules and when being set in the shell 110, please refers to Fig. 3, multiple batteries
The outer wall of module 200 squeezes the cushion pad 120, makes the cushion pad 120 that a degree of deformation occur, meanwhile, it is described slow
Rush reaction force that pad 120 applies to the battery modules 200 multiple battery modules 200 are mutually squeezed be adjacent to and relatively described in
Shell 110 is fixed.
In this way, multiple battery modules 200 are combined togather by a kind of non-absolutely fixed encapsulating structure, compare
Multiple battery modules 200, battery modules encapsulation provided in this embodiment are fixed in needing special fixing piece in the prior art
Structure 100 can save installation space, and make the assembly of battery modules 200 more simple, simplify the assembly of battery modules 200
Process can improve the efficiency of Assembling Production.
Optionally, the multiple battery modules 200 are put into the shell 110 for convenience, in the present embodiment, institute
It may include the first sub- shell 111 and the second sub- shell 112, one one end of formation of the first sub- shell 111 to state shell 110
The cavity of opening can be positioned over first son by the multiple battery modules of the opening of the described first sub- shell 111 200
In the cavity of shell 111.
The second sub- shell 112 removably covers the opening closed in the described first sub- shell 111.The second sub- shell
The lid of body 112 is set with after 111 opening mouth of the described first sub- shell, is cooperatively formed with the described first sub- shell 111 for housing
State the accommodating space of multiple battery modules 200.
In some instances, the described first sub- shell 111 can form the cavity of a deeper one end open, and described
Two sub- shells 112 can form the cavity of a shallow one end open of friendship, the first sub- shell 111 and the described second sub- shell
Mutually lid closes 112 opening relatively, forms the accommodating space for housing the multiple battery modules 200.
In the present embodiment, the described first sub- shell 111 can be removable in several ways with the described second sub- shell 112
It connects with unloading, for example, please referring to Fig. 4, in one example, 111 opening of the first sub- shell is provided with outwardly extending
First connection flanging 113 is provided with second for being bonded with first connection flanging 113 on the second sub- shell 112
Connection flanging 114, first connection flanging 113 and second connection flanging 114 are provided with the corresponding connecting screw hole in position
115.First connection flanging 113 and second connection flanging 114 can be fixed to each other by bolt, makes described first
Sub- shell 111 is relatively fixed with the described second sub- shell 112 and connect.
In other examples, the described first sub- shell 111 can be provided with card with one in the described second sub- shell 112
Button, another can be provided with card slot 117, by the mutual cooperation of the buckle and the card slot 117 by the described first sub- shell
Body 111 is relatively fixed with the described second sub- shell 112 and connect.
In the case of the charging of battery modules 200 or a large amount of electricity consumptions, battery will produce certain heat, battery modules 200
Lasting overheat can influence the service life of battery modules 200, therefore in the present embodiment, it is set to for convenience in the shell 110
Multiple battery modules 200 radiate, and in the present embodiment, the shell 110 can offer multiple first heat emission holes above, described slow
It rushes pad 120 and is provided with multiple second heat emission holes corresponding with the multiple first heat dissipation hole site respectively.
Space inside and outside the shell 110 is connected to by the multiple first heat emission hole and the multiple second heat emission hole, is made
Heat in the shell 110 can be dispersed into the shell through the multiple first heat emission hole and the multiple second heat emission hole
Outside 110.
Meanwhile in the present embodiment, the cushion pad 120 can also be made from a material that be thermally conductive, the multiple battery modules
200 heats generated can also be conducted by the cushion pad 120 contacted with battery modules 200.
Optionally, in the present embodiment, it is also provided on the shell 110 for by the multiple battery modules
200 connecting wire draws the wire guide of the shell 110, and after the multiple battery modules 200 are connected with each other, conducting wire can be from
The wire guide is pierced by, to be connect with the motor of electric vehicle or other power loads.
Optionally, 5 are please referred to, in order to allow the multiple battery modules 200 to be more securely arranged in the shell 110
In, in the present embodiment, multiple resilient members 116 are additionally provided on 110 inner wall of the shell.
When 200 parallel arranged of the multiple battery modules and when being set in the shell 110, the resilient member
116 squeeze a degree of deformation of generation, the resilient member 116 and the cushion pad by the multiple battery modules 200
120 interact with the multiple battery modules 200, and the multiple battery modules 200 is made to be bonded to each other in the shell 110
And the relatively described shell 110 is fixed.
For example, in one example, the resilient member 116 is the elastic spring to 110 internal protrusion of the shell.
In another example, the supporting piece that the resilient member 116 or spring and small steel cooperatively form.
Optionally, because of the difference of actual demand, need 200 quantity of the battery modules encapsulated different, in order to use pair
The encapsulation of the battery modules 200 of different number, please refers to Fig. 6, in the present embodiment, be provided on 110 inner wall of the shell to
The opposite card slot 117 of few two openings, the battery modules encapsulating structure 100 further includes partition board 118.
Please referring to Fig. 7 will when the both sides of the partition board 118 are fastened on respectively in the opposite card slot 117 of described two openings
Accommodating space inside the shell 110 is divided at least two parts.In this way, when 200 quantity of battery modules for needing to encapsulate
When less, the partition board 118 can be set in the shell 110, the space in the shell 110 is cut into smaller appearance
Less battery modules 200 are adapted between emptying.
Correspondingly, in the present embodiment, the partition board 118 is towards being provided on the side of the multiple battery modules 200
Cushion pad 120.Meanwhile the partition board 118 can also be provided with resilient member 116, can also be arranged on the partition board 118 scattered
Hot hole.
The present embodiment also provides a kind of battery modules packet, and the battery modules packet includes battery modules provided in this embodiment
Encapsulating structure 100 and multiple battery modules 200 being set in the battery modules encapsulating structure 100.
In conclusion battery modules encapsulating structure provided by the present application and battery modules packet, by an inner space with
Cushion pad is set in the shell that shape is agreed with after multiple battery modules parallel arrangeds, multiple battery modules are arranged in the shell
When middle, multiple battery modules interact with cushion pad, and multiple battery modules is made to be fixed in the shell.In this way, passing through
Multiple battery modules are combined togather by the non-absolutely fixed encapsulating structure of one kind, can save installation space, and fill
It is simple with process, the Assembling Production efficiency of battery modules can be improved.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above, the only specific implementation mode of the application, but the protection domain of the application is not limited thereto, it is any
Those familiar with the art can easily think of the change or the replacement in the technical scope that the application discloses, and should all contain
It covers within the protection domain of the application.Therefore, the protection domain of the application shall be subject to the protection scope of the claim.
Claims (10)
1. a kind of battery modules encapsulating structure, which is characterized in that the battery modules encapsulating structure includes shell and is arranged in institute
State multiple cushion pads in inner walls；The shape of the enclosure interior and the shape contract after multiple battery modules parallel arrangeds
It closes, the multiple battery modules parallel arranged and when being set in the shell, the cushion pad and the multiple battery modules
Interaction, makes that the multiple battery modules are bonded to each other in the shell and the relatively described shell is fixed.
2. battery modules encapsulating structure according to claim 1, which is characterized in that the shell include the first sub- shell and
Second sub- shell, the first sub- shell form the cavity of an one end open；The second sub- shell is removably covered on
The opening of the first sub- shell is cooperatively formed with the described first sub- shell for housing the accommodating of the multiple battery modules
Space.
3. battery modules encapsulating structure according to claim 2, which is characterized in that be arranged at the first sub- shell nozzle
There is outwardly extending first connection flanging, for being bonded with first connection flanging is provided on the second sub- shell
Two connection flangings, first connection flanging and second connection flanging are provided with the corresponding connecting screw hole in position.
4. battery modules encapsulating structure according to claim 1, which is characterized in that offer multiple first on the shell
Heat emission hole, the cushion pad are provided with multiple second heat emission holes corresponding with the multiple first heat dissipation hole site respectively；It is described
Space inside and outside the shell is connected to by multiple first heat emission holes and the multiple second heat emission hole, makes the heat in the shell
It can be dispersed into outside the shell through the multiple first heat emission hole and the multiple second heat emission hole.
5. battery modules encapsulating structure according to claim 1, which is characterized in that be provided on the shell for by institute
The connecting wire for stating multiple battery modules draws the wire guide of the shell.
6. battery modules encapsulating structure according to claim 1, which is characterized in that be additionally provided in the inner walls more
A resilient member, when the multiple battery modules parallel arranged and when being set in the shell, the resilient member and
The cushion pad interacts with the multiple battery modules, and the multiple battery modules is made to be bonded to each other simultaneously in the shell
The relatively described shell is fixed.
7. battery modules encapsulating structure according to claim 6, which is characterized in that the resilient member is to the shell
The elastic spring of body internal protrusion.
8. battery modules encapsulating structure according to claim 1, which is characterized in that be provided at least in the inner walls
The opposite card slot of two openings, the battery modules encapsulating structure further includes partition board, and the both sides of the partition board are fastened on institute respectively
When stating in two opposite card slots of opening, the accommodating space of the enclosure interior is divided at least two parts.
9. battery modules encapsulating structure according to claim 8, which is characterized in that the partition board is towards the multiple battery
It is provided with cushion pad on the side of module.
10. a kind of battery modules packet, which is characterized in that the battery modules packet includes the battery modules encapsulation of claim 1-9
Structure and multiple battery modules being set in the battery modules encapsulating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525123.5A CN108550745A (en) | 2018-05-28 | 2018-05-28 | Battery modules encapsulating structure and battery modules packet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810525123.5A CN108550745A (en) | 2018-05-28 | 2018-05-28 | Battery modules encapsulating structure and battery modules packet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108550745A true CN108550745A (en) | 2018-09-18 |
Family
ID=63511356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810525123.5A Pending CN108550745A (en) | 2018-05-28 | 2018-05-28 | Battery modules encapsulating structure and battery modules packet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108550745A (en) |
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| CN206040747U (en) * | 2016-08-16 | 2017-03-22 | 崇川区莱克电动车厂 | Novel electric scooter battery box and novel electric scooter |
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| CN206673007U (en) * | 2017-05-11 | 2017-11-24 | 天津新艺电子有限公司 | A kind of new energy car battery fixed structure |
| CN107799688A (en) * | 2017-10-31 | 2018-03-13 | 深圳市沃特玛电池有限公司 | Battery bag |
| CN208336315U (en) * | 2018-05-28 | 2019-01-04 | 华霆（合肥）动力技术有限公司 | Battery modules encapsulating structure and battery modules packet |
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2018
- 2018-05-28 CN CN201810525123.5A patent/CN108550745A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118939A (en) * | 2015-08-07 | 2015-12-02 | 苏州小蜻蜓电动车有限公司 | Electric vehicle battery arrangement structure having buffer effect |
| CN206040747U (en) * | 2016-08-16 | 2017-03-22 | 崇川区莱克电动车厂 | Novel electric scooter battery box and novel electric scooter |
| CN206076310U (en) * | 2016-08-30 | 2017-04-05 | 南京讯捷汽车饰件有限公司 | A kind of battery component shell of lithium ion battery of electric automobile box |
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