CN209045621U - A kind of battery modules battery lodge - Google Patents
A kind of battery modules battery lodge Download PDFInfo
- Publication number
- CN209045621U CN209045621U CN201821349877.1U CN201821349877U CN209045621U CN 209045621 U CN209045621 U CN 209045621U CN 201821349877 U CN201821349877 U CN 201821349877U CN 209045621 U CN209045621 U CN 209045621U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- gasket
- cover board
- battery modules
- 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.)
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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
The utility model relates to battery technology fields, and in particular to a kind of battery modules battery lodge is covered on cabinet for gasket to be arranged between the cabinet and cover board by the cover board of the fixed encapsulation of battery modules including the cabinet for accommodating installation battery modules；The cabinet corresponds to cover board one side setting flanging, and gasket is set to flanging, and the cover board opens up mounting hole and lock onto cabinet by bolt across gasket and cabinet, and the gasket corresponds to cover board one side setting raised line.The utility model solves cabinet and cover board because stiff problem causes material to deform, and then influences the problem of sealing.The method used is: cabinet and the molding of cover board integrated sheet-metal are to prevent from deforming, and gasket uses the biconvex structure of biconvex gasket, and to realize sealing, protecting effect is good, highly-safe.
Description
Technical field
The utility model relates to battery technology fields, more particularly to a kind of battery modules battery lodge.
Background technique
Battery modules are the battery packs formed by multiple electrical core of power battery serial or parallel connections, so that whole be able to satisfy product
Demand to electric energy.Now, there is the world's largest power battery industry in China, and dynamic lithium battery group is as new-energy automobile core
Component, the quality of performance undoubtedly become the key that can new-energy automobile industry develop in a healthy way.Since electric car needs height
Each components in pressure driving automobile, therefore need that several hundred or even thousands of section single batteries get up to form battery pack in series and parallel to meet
Electric car power demands.And among currently used battery variety, lithium ion battery is put certainly because it is with energy density height
The electric low multiple advantages of rate and be used in new-energy automobile.
Existing lithium battery pack cabinet, have it is quite a lot of can deform, seal bad, so that meeting after long-time use, protect
Grade decline, seal failure.Reason is: the cabinet of most battery packs is difficult to guarantee using spicing forming type is welded in technique
Its sealing surface it is smooth, sealing element is mostly single flange collar sealing in addition, causes integral rigidity poor, and sealing effect is bad, protects to inside
The problems such as shield effect is poor exists.
Utility model content
To solve the above problems, the utility model, which provides one kind, solves cabinet and cover board because stiff problem causes material to become
Shape, and then influence the problem of sealing.The method used is: to prevent from deforming, gasket is adopted for cabinet and the molding of cover board integrated sheet-metal
With the biconvex structure of biconvex gasket, to realize sealing, protecting effect is good, highly-safe battery modules battery lodge.
The technical scheme adopted by the utility model is a kind of battery modules battery lodge, including for accommodating installation
The cabinet of battery modules is covered on cabinet for being arranged between the cabinet and cover board by the cover board of the fixed encapsulation of battery modules
Gasket；The cabinet corresponds to cover board one side setting flanging, and gasket is set to flanging, and the cover board opens up mounting hole across close
Packing and cabinet lock onto cabinet by bolt, and the gasket corresponds to cover board one side setting raised line.
Further improvement of these options is, the cabinet is integrated punching press or bending welding fabrication, the flanging by
Tank surface one bending and molding.
Further improvement of these options is that the side edge thereof bending is formed with rectangle frame, and the rectangle frame is double
Bending is arranged to form rectangle, corresponds to mounting hole and offers through-hole.
Further improvement of these options is that the lid surface is offered for fixing battery modules connection installation
Connecting hole, the connecting hole are stretched by lid surface punching and form flange, and the flange position is welded with clip.
Further improvement of these options is that the gasket is elastic rubber gasket, is integrated into raised line
Type setting.
Further improvement of these options is that the raised line is equipped with two, is set to gasket and is located at mounting hole two
Side.
The utility model has the following beneficial effects:
In a first aspect, battery modules are accommodated the cabinet of installation by setting, tank surface is set to by the fixed envelope of battery modules
The cover board of dress is specifically mounted in cabinet after battery modules series connection, fixed encapsulation effect is played by cover board, to battery mould
Group plays a protective role, and protecting effect is good, while also convenient transportation is installed and used；Second aspect is set between cabinet and cover board
Gasket is set, effect is to play the role of seal protection to the battery modules of cabinet content Naan dress, and sealing effect is good, prevents
The objects such as liquid enter situations such as inside causes battery modules to be damaged appearance, further function as protecting effect；The third aspect, cabinet exist
Corresponding cover board installation is provided with flanging on one side, and gasket is arranged on flanging, can specifically facilitate the setting of gasket, simultaneously
Also it can be improved sealing effect, so that the sealing space of gasket is bigger, sealing effect is more preferable, the protection to internal battery modules
Effect is more preferable；Fourth aspect, setting mounting hole sequentially pass through cover board, gasket and flanging, penetrate installation particular by bolt
Hole, which is realized, to be fixedly mounted, and easy for installation, good fixing effect makes cover board and flanging lock the compression for passing through gasket after locking
Play sealing effect；5th aspect, gasket correspond to cover board and are equipped with raised line on one side, and the effect that raised line is arranged can further increase
Raised line is compressed realize locking and close in use, when being locked by cover board and flanging by bolt by the sealing effect of gasket
Envelope effect, sealing effect is good, and battery modules use highly-safe.
It in the utility model, solves cabinet and cover board because stiff problem causes material to deform, and then influences asking for sealing
Topic.The method used is: to prevent from deforming, gasket uses the biconvex of biconvex gasket for cabinet and the molding of cover board integrated sheet-metal
Structure, to realize sealing, protecting effect is good, highly-safe.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is enlarged drawing at the A of Fig. 2.
Description of symbols: cabinet 110, flanging 111, cover board 120, mounting hole 121, rectangle frame 122, connecting hole 123, card
Bind round 124, gasket 130, raised line 131.
Specific embodiment
The utility model is further described below in conjunction with attached drawing.
As shown in FIG. 1 to 3, a kind of battery modules battery lodge, including the cabinet for accommodating installation battery modules
110, cabinet 110 is covered on for being arranged between the cabinet 110 and cover board 120 by the cover board 120 of the fixed encapsulation of battery modules
Gasket 130；Flanging 111 is arranged in the corresponding cover board 120 of the cabinet 110 on one side, and gasket 130 is set to flanging 111, the lid
Plate 120 opens up mounting hole 121 and lock onto cabinet 110 by bolt across gasket 130 and cabinet 110, and the gasket 130 is right
Answer cover board 120 that raised line 131 is set on one side.
Cabinet 110 is integrated punching press or bending welding fabrication, the flanging 111 by 110 surface one bending and molding of cabinet,
Using the punching press of metal plate mode or the cabinet 110 of welding fabrication, integral strength is high, highly reliable, is unlikely to deform, after mounting can
Effectively play the role of seal protection.
120 edge bending of cover board is formed with rectangle frame 122, and the rectangle frame 122 is that double-bending is arranged to form rectangle, right
Mounting hole 121 is answered to offer through-hole, specifically setting rectangle frame 122 and cover board 120 is integrally formed, so that 120 edge of cover board is strong
Du Genggao, reliability in use and resistance to deformation intensity are higher, and sealing effect is more preferable during locking, stability and protection effect
Fruit is further.
120 surface of cover board offer for fix battery modules connection installation connecting hole 123, the connecting hole 123 by
The punching of 120 surface of cover board, which stretches, forms flange, and the flange position is welded with clip 124, specifically after battery modules installation
It needs to be arranged some cooling-parts, cooling pipe is fixed by connecting hole 123, by being formed between punching mode
Flange, can be improved fixing intensity, while also having welded clip 124 and be fixed and having installed and used, can guarantee sealing effect
In the case where improve the convenience of fixed installation, reliability and stability are stronger.
Gasket 130 is elastic rubber gasket 130, is integrally formed setting with raised line 131, and use is integrally formed
Gasket, sealing intensity is higher, easy for installation in use, and reliability is high, good to battery modules protecting effect.
Raised line 131 is equipped with two, is set to gasket 130 and is located at 121 two sides of mounting hole, the raised line 131 of setting two
It can prevent liquid from entering in cabinet 110 from 121 location stream of mounting hole, so as to further function as seal protection effect, sealing effect
Fruit is good, and protecting effect is good.
In a first aspect, battery modules are accommodated the cabinet 110 of installation by setting, 110 surface of cabinet is set to by battery modules
The cover board 120 of fixed encapsulation is specifically mounted in cabinet 110 after battery modules series connection, plays fixed envelope by cover board 120
It pretends to use, play a protective role to battery modules, protecting effect is good, while also convenient transportation is installed and used；Second aspect, in case
Between body 110 and cover board 120 be provided with gasket 130, effect be to 110 content Naan of cabinet dress battery modules play it is close
Protective effect is sealed, sealing effect is good, prevents the objects such as liquid from entering situations such as inside causes battery modules to be damaged appearance, further serves as
To protecting effect；The third aspect, cabinet 110 are provided with flanging 111 in the corresponding installation of cover board 120 on one side, and the setting of gasket 130 exists
It on flanging 111, can specifically facilitate the setting of gasket 130, while also can be improved sealing effect, so that gasket 130
Sealing space it is bigger, sealing effect is more preferable, more preferable to the protecting effect of internal battery modules；Mounting hole is arranged in fourth aspect
121 sequentially pass through cover board 120, gasket 130 and flanging 111, penetrate mounting hole 121 particular by bolt and realize fixed peace
Dress, easy for installation, good fixing effect are locked cover board 120 and flanging 111 and are risen by the compression of gasket 130
To sealing effect；5th aspect, corresponding 120 one side of cover board of gasket 130 are equipped with raised line 131, and the effect of setting raised line 131 can
The sealing effect of gasket 130 is further increased, it in use, will be convex when being locked with flanging 111 by bolt by cover board 120
Item 131, which compresses, realizes locking and sealing function, and sealing effect is good, and battery modules use highly-safe.
It in the utility model, solves cabinet 110 and cover board 120 because stiff problem causes material to deform, and then influences close
The problem of envelope.The method used is: cabinet 110 and the molding of 120 integrated sheet-metal of cover board are to prevent from deforming, and gasket 130 is using double
The biconvex structure of 131 gasket 130 of raised line, to realize sealing, protecting effect is good, highly-safe.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (1)
1. a kind of battery modules battery lodge, it is characterised in that: including the cabinet for accommodating installation battery modules, be covered on
Cabinet is used to the cover board of the fixed encapsulation of battery modules gasket is arranged between the cabinet and cover board；The corresponding lid of the cabinet
Plate one side setting flanging, gasket are set to flanging, and the cover board opens up mounting hole and passes through bolt lock across gasket and cabinet
Tightly in cabinet, the gasket corresponds to cover board one side setting raised line, and the cabinet is integrated punching press or bending welding fabrication, described
Flanging is formed with rectangle frame by tank surface one bending and molding, the side edge thereof bending, and the rectangle frame sets for double-bending
It sets to form rectangle, corresponds to mounting hole and offer through-hole, the lid surface is offered for fixing battery modules connection installation
Connecting hole, the connecting hole by lid surface punching stretch forms flange, the flange position is welded with clip, the sealing
Pad is elastic rubber gasket, is integrally formed setting with raised line, and the raised line is set to gasket and is located at equipped with two
Two sides of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349877.1U CN209045621U (en) | 2018-08-21 | 2018-08-21 | A kind of battery modules battery lodge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821349877.1U CN209045621U (en) | 2018-08-21 | 2018-08-21 | A kind of battery modules battery lodge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209045621U true CN209045621U (en) | 2019-06-28 |
Family
ID=67031261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821349877.1U Active CN209045621U (en) | 2018-08-21 | 2018-08-21 | A kind of battery modules battery lodge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209045621U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103379A (en) * | 2018-08-21 | 2018-12-28 | 广东亿鑫丰智能装备股份有限公司 | A kind of high-energy high density battery pack integrated system |
| WO2024016907A1 (en) * | 2022-07-20 | 2024-01-25 | 天津市捷威动力工业有限公司 | Battery pack and electric apparatus comprising battery pack |
-
2018
- 2018-08-21 CN CN201821349877.1U patent/CN209045621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109103379A (en) * | 2018-08-21 | 2018-12-28 | 广东亿鑫丰智能装备股份有限公司 | A kind of high-energy high density battery pack integrated system |
| WO2024016907A1 (en) * | 2022-07-20 | 2024-01-25 | 天津市捷威动力工业有限公司 | Battery pack and electric apparatus comprising battery pack |
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