CN206076330U - A kind of battery box structure - Google Patents
A kind of battery box structure Download PDFInfo
- Publication number
- CN206076330U CN206076330U CN201621106748.0U CN201621106748U CN206076330U CN 206076330 U CN206076330 U CN 206076330U CN 201621106748 U CN201621106748 U CN 201621106748U CN 206076330 U CN206076330 U CN 206076330U
- Authority
- CN
- China
- Prior art keywords
- edge
- horizontal edge
- horizontal
- vertical
- case lid
- 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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Links
- 230000013011 mating Effects 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of battery box structure, including casing, case lid, sealing ring and multiple screws；The casing includes diapire and the side wall to be formed is upwardly extended from bottom wall edge, and the side wall one end open, the side wall form connection side away from the edge outward bending of diapire, and the connection edge tail extends to form the combination side parallel with side wall towards diapire；The case lid includes inner surface and the outer surface opposite with inner surface, the case lid include main part, main body inner surface extend blocking of being formed while, block certainly while inner surface extend the mating edge to be formed and extend from mating edge exterior surface to be formed with combination in parallel assembling while；The sealing ring is arranged between the inner surface of the main part and the connection side；The combination while and pass through the screw closure together during the assembling.
Description
【Technical field】
This utility model is related to electric vehicle engineering field, more particularly to a kind of battery box structure.
【Background technology】
In recent years, new-energy automobile industry had welcome explosive growth.Battery is the core of electric automobile, and automobile work
Journey is embodied with the comprehensive of electric power project engineering.Accommodating device of the battery case as electrokinetic cell, its structure design also will be to electric
Performance produces material impact, and existing battery box body surrounding flanging design, dimensional tolerance are big, take up space, are easily deformed, no
It is easily sealed.
【Utility model content】
It is few that the purpose of this utility model is to provide a kind of bending, takes up space little, the more preferable battery box structure of waterproof effect.
To achieve these goals, this utility model provides a kind of battery box structure, including casing, case lid, sealing ring and
Multiple screws；The casing includes diapire and the side wall to be formed is upwardly extended from bottom wall edge, and the side wall one end open is described
Side wall forms connection side away from the edge outward bending of diapire, and the connection edge tail extends to form parallel with side wall towards diapire
Combination side；The case lid includes inner surface and the outer surface opposite with inner surface, and the case lid includes main part, main body
Inner surface extend blocking of being formed while, block certainly while inner surface extend the mating edge to be formed and from mating edge exterior surface
Extend formed with combination in parallel assembling；The sealing ring is arranged at the inner surface of the main part and the connection side
Between；The combination while and pass through the screw closure together during the assembling.
In a preferred embodiment, the multiple casing spiral shells being engaged with the screw are offered on the combination side
Hole；Multiple case lid screws for corresponding to the casing screw and being engaged with the screw, institute are offered on the assembling side
State that screw sequentially passes through the case lid screw and the case lid is locked in together by the casing screw with the casing.
In a preferred embodiment, the main part is parallel to each other with the mating edge and is located at Different Plane, institute
State to block and be parallel to each other while with the assembling and be located at Different Plane；The sealing ring blocks side with described group described in being also located at
Close between side and between the mating edge and the main part.
In a preferred embodiment, the sealing ring cross section be L-shaped and including the first horizontal edge, the second horizontal edge, the
Three horizontal edges, the first vertical edge being connected with the first horizontal edge and the 3rd horizontal edge, the second vertical edge being connected with the second horizontal edge and the 3rd horizontal edge
And the 3rd vertical edge being connected with the first horizontal edge and the second horizontal edge；First horizontal edge, the second horizontal edge and the 3rd horizontal edge are parallel to each other
And be located at Different Plane, first vertical edge, the second vertical edge and the 3rd vertical edge be parallel to each other and be located at Different Plane, described first
Horizontal edge, the second horizontal edge and the 3rd horizontal edge are vertical with first vertical edge, the second vertical edge and the 3rd vertical edge respectively；The chi of the 3rd horizontal edge
Very little consistent with the mating edge, the size of first vertical edge is with described to block side consistent；First horizontal edge reclines the master
The inner surface in body portion, first vertical edge recline it is described block side, the 3rd horizontal edge reclines the mating edge, and described second erects
While and the combination side that reclines during the assembling, the connection side is compressed from the second horizontal edge toward the first horizontal edge.
In a preferred embodiment, the connection side is towards the raised arc of the main part.
In a preferred embodiment, multiple lithium ion batteries are contained in the battery case.
In a preferred embodiment, the diapire is rectangle, and the side wall quantity is four and the vertical diapire.
Compared to prior art, battery box structure bending of the present utility model is few, easy to process, is unlikely to deform, easily sealed,
Take up space little, waterproof effect is more preferable.
【Description of the drawings】
The sectional view of the battery box structure that Fig. 1 is provided for this utility model embodiment.
Fig. 2 is the partial enlarged drawing of the battery case structural region A shown in Fig. 1.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with
Accompanying drawing in this utility model embodiment, is clearly and completely retouched to the technical scheme in this utility model embodiment
State, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.
Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
Every other embodiment, belong to this utility model protection scope.
As shown in Figures 1 and 2, a kind of battery box structure 100 that this utility model is provided, including casing 10, case lid 20, close
Seal 30 and multiple screws 40.
The substantially cuboid of the casing 10 and the side wall 12 to be formed is upwardly extended including diapire 11 and from 11 edge of diapire,
12 one end open of side wall.In present embodiment, the diapire 11 is rectangle, and the side wall 12 specifically includes two pairs of parallel phases
To side wall 12, the 12 vertical diapire 11 of the side wall.Edge outward bending shape of the side wall 12 away from the diapire 11
Into connection side 121, the connection is when 121 ends extend towards the diapire 11 and form the combination parallel with side wall 12 122.This
In embodiment, 122 end of combination side is towards the diapire 11, the 122 vertical diapire 11 of the combination side.Described group
Close and offer the multiple casing screws 1221 being engaged with the screw 40 on side 122, the casing screw 1221 be provided with
The female thread that the screw 40 is engaged.The casing 10 contains multiple cells, and the cell is lithium-ion electric
Pond.
The case lid 20 includes inner surface 21 and the outer surface 22 opposite with inner surface.The case lid 20 includes substantially long
Square main part 23,23 inner surface of main body 21 extend blocking of being formed, and while 24, when blocking certainly, 24 inner surfaces 21 prolong
Stretch the mating edge 25 to be formed and the assembling side 26 for extending formation from 25 exterior surface of mating edge 22.The inner surface of the case lid 20
21 and outer surface 22 that is, the main part 23, it is described block in the 24, mating edge 25 and the assembling 26 interior table
Face and outer surface.In present embodiment, the main part 23 is tabular and is parallel to each other with the mating edge 25 and is located at not
It is coplanar, it is described block while 24 with the assembling while 26 be parallel to each other and be located at Different Plane.Offer on the assembling side 26
Multiple case lid screws 261 for corresponding to the casing screw 1221 and being engaged with the screw 40.The case lid screw 261
It is provided with the female thread being engaged with the screw 40.
The sealing ring 30 is L-shaped for the cross section of rectangle frame-shaped and the sealing ring 30.Specifically, the sealing
Circle 30 include the first horizontal edge 31, the second horizontal edge 32, the 3rd horizontal edge 33, be connected with the first horizontal edge 31 and the 3rd horizontal edge 33 it is first perpendicular
Side 34, the second vertical edge 35 being connected with the second horizontal edge 32 and the 3rd horizontal edge 33 and it is connected with the first horizontal edge 31 and the second horizontal edge 32
3rd vertical edge 36.First horizontal edge 31, the second horizontal edge 32 and the 3rd horizontal edge 33 are parallel to each other and are located at Different Plane, and described the
One vertical edge 34, the second vertical edge 35 and the 3rd vertical edge 36 are parallel to each other and are located at Different Plane, first horizontal edge 31, the second horizontal edge
32 and the 3rd horizontal edge 33 it is vertical with first vertical edge 34, the second vertical edge 35 and the 3rd vertical edge 36 respectively.The chi of the 3rd horizontal edge 33
Very little consistent with the mating edge 25, the size of first vertical edge 34 is with described to block side 24 consistent.
During assembling, the sealing ring 30 is first placed on the inner surface 21 of the case lid 20, then by first horizontal edge
31 recline the main part 23, first vertical edge 34 recline it is described block side 24, the 3rd horizontal edge 33 reclines the cooperation
Side 25, then by the combination of the casing 10 while 122 recline second vertical edge 35 and the assembling while 26, in present embodiment,
The connection side 121 is the arc towards 23 projection of the main part；The connection side 121 is from the second horizontal edge 32 toward the first horizontal edge
31 compress, and the screw 40 is sequentially passed through the case lid screw 261 and casing screw 1221 finally, lock.Thus, making described
Sealing ring 30 is arranged between the inner surface of the main part 23 and the connection side 121；And the sealing ring 30 is also located at institute
State block while 24 with described combination while 122 between and the mating edge 25 and the main part 23 between.The sealing ring 30
Good sealing effectiveness can be reached.
Compared to prior art, battery box structure bending of the present utility model is few, easy to process, is unlikely to deform, easily sealed,
Take up space little, waterproof effect is more preferable.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (7)
1. a kind of battery box structure, it is characterised in that：Including casing, case lid, sealing ring and multiple screws；The casing includes bottom
Wall and the side wall to be formed is upwardly extended from bottom wall edge, the side wall one end open, the side wall are outside away from the edge of diapire
Connection side is bent to form, the connection edge tail extends to form the combination side parallel with side wall towards diapire；The case lid includes
Inner surface and the outer surface opposite with inner surface, the case lid include that main part, main body inner surface extend the screening to be formed
Rib, to block certainly and extend the mating edge to be formed in inner surface and extend putting down with when combining of being formed from mating edge exterior surface
Capable assembling side；The sealing ring is arranged between the inner surface of the main part and the connection side；The combination side and institute
State assembling side and pass through the screw closure together.
2. battery box structure as claimed in claim 1, it is characterised in that：Offer on the combination side and match with the screw
The multiple casing screws for closing；Offer on the assembling side and multiple correspond to the casing screw and be engaged with the screw
Case lid screw, the screw sequentially passes through the case lid screw and the casing screw will be the case lid sealed with the casing
Together.
3. battery box structure as claimed in claim 1, it is characterised in that：The main part be parallel to each other with the mating edge and
Positioned at Different Plane, described blocking is parallel to each other while with the assembling and is located at Different Plane；The sealing ring is also located at institute
State between blocking in described combination and between the mating edge and the main part.
4. battery box structure as claimed in claim 3, it is characterised in that：The sealing ring cross section is L-shaped and including first
Horizontal edge, the second horizontal edge, the 3rd horizontal edge, the first vertical edge being connected with the first horizontal edge and the 3rd horizontal edge and the second horizontal edge and the 3rd horizontal
The second vertical edge and the 3rd vertical edge being connected with the first horizontal edge and the second horizontal edge that side is connected；First horizontal edge, the second horizontal edge and
3rd horizontal edge is parallel to each other and is located at Different Plane, and first vertical edge, the second vertical edge and the 3rd vertical edge are parallel to each other and are located at
Different Plane, first horizontal edge, the second horizontal edge and the 3rd horizontal edge respectively with first vertical edge, the second vertical edge and the 3rd vertical edge
Vertically；The size of the 3rd horizontal edge is consistent with the mating edge, and the size of first vertical edge is with described to block side consistent；Described
One horizontal edge reclines the inner surface of the main part, first vertical edge recline it is described block side, the 3rd horizontal edge reclines described
, when the combination is reclined, the connection side is from the second horizontal edge toward the first horizontal edge for mating edge, second vertical edge and the assembling
Compress.
5. battery box structure as claimed in claim 1, it is characterised in that：The connection side is raised towards the main part
Arc.
6. battery box structure as claimed in claim 1, it is characterised in that：Multiple lithium-ion electrics are contained in the battery case
Pond.
7. battery box structure as claimed in claim 1, it is characterised in that：The diapire is rectangle, and the side wall quantity is four
The individual and vertical diapire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106748.0U CN206076330U (en) | 2016-10-09 | 2016-10-09 | A kind of battery box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621106748.0U CN206076330U (en) | 2016-10-09 | 2016-10-09 | A kind of battery box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076330U true CN206076330U (en) | 2017-04-05 |
Family
ID=58441926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621106748.0U Active CN206076330U (en) | 2016-10-09 | 2016-10-09 | A kind of battery box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953043A (en) * | 2017-04-10 | 2017-07-14 | 江苏索尔新能源科技股份有限公司 | Battery case |
-
2016
- 2016-10-09 CN CN201621106748.0U patent/CN206076330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953043A (en) * | 2017-04-10 | 2017-07-14 | 江苏索尔新能源科技股份有限公司 | Battery case |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20170405 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20170405 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210428 Granted publication date: 20170405 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20170405 |