CN206179954U - Novel vehicle power battery box - Google Patents
Novel vehicle power battery box Download PDFInfo
- Publication number
- CN206179954U CN206179954U CN201621262008.6U CN201621262008U CN206179954U CN 206179954 U CN206179954 U CN 206179954U CN 201621262008 U CN201621262008 U CN 201621262008U CN 206179954 U CN206179954 U CN 206179954U
- Authority
- CN
- China
- Prior art keywords
- case lid
- casing
- power battery
- battery box
- box
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 230000002787 reinforcement Effects 0.000 claims abstract description 22
- 238000005452 bending Methods 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 12
- 238000003466 welding Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a novel vehicle power battery box, include: the case lid of a body structure and the box of a body structure, case lid and box pass through fastener fixed connection, and case lid and box edge all correspondence are provided with a plurality of through -holes that are used for wearing to establish the fastener, be provided with elastic sealing layer between case lid and the box, the opening edge of case lid is provided with a stair structure, and a stair structure bends including the case lid flanging that connects gradually and the case lid under, the opening edge of box is provided with the 2nd stair structure, and the 2nd stair structure kills including the box that connects gradually and bends under limit, box flanging and the box. The utility model discloses the equal integrated into one piece of box and case lid, because box and case lid do not link up the welding seam, case sealing performance is light to reach the IP67 requirement, and the steady quality is controllable, the utility model discloses the wholeness is strong, and it needs still less reinforcement structure and lower material thickness to reach same strength requirement, has effectively reduced product weight.
Description
Technical field
The utility model is related to automobile batteries technical field, more particularly, to a kind of novel automobile power battery box and its system
Preparation Method.
Background technology
Vehicular dynamic battery is the power resources of electric automobile, is its core component, and the security of Vehicular dynamic battery is straight
Connect the security for having influence on vehicle.The use environment of Vehicular dynamic battery is severe, it is necessary to casing possesses IP67 sealabilities and knot
Structure is stable, lightweight, can realize that high-volume is quickly produced.
Processed using metal plate bending welding procedure more than existing Battery case, sealing property is low and unstable, is extremely difficult to
The seal request of IP67, and Product processing work efficiency is low, organize production difficulty big, and product weight is big, cost is high；Especially seal
Performance issue turns into a significant problem of restriction electrokinetic cell industry development.
Prior art Battery case preparation technology and the Battery case being prepared into have the disadvantages that：
1st, IP67 seal requests can not be met：Prior art uses metal plate bending piece welding method, due to weld seam processing
During uncertain factor it is more, easily occur rosin joint, solder skip, cross weldering etc. quality problems, even if using advanced machine instantly
Device people welds, it is also difficult to prevents the generation of these problems, therefore cannot ensure that casing reaches the seal request of IP67；
2nd, organization of production is difficult：Prior art processing method is needed by material preparation, bending, school shape, welding etc.
Operation, the processing duration of a set of casing more than 4 hours (only referring to the processing of casing and lid), the material of preparation at least 10,
Organization of production is more complicated, and production process needs a large amount of artificial.
3rd, weight is big：Prior art uses metal plate bending welding method converted products, and product globality poor will reach
Structural strength higher, can only certainly will increase product weight by increasing method of the material thickness with local strengthening muscle reinforcement is increased
Amount and processed complex degree.
Utility model content
The purpose of this utility model is to provide novel automobile power battery box, can effectively be solved in the prior art, battery
Box body tightness can reach the seal request of IP67, and the technical problem that product weight is big, cost is high.
A kind of novel automobile power battery box that the utility model is provided, including：The case lid and integrative-structure of integrative-structure
Casing；
The case lid is fixedly connected with casing by fastener, and the case lid and casing edge are correspondingly arranged on multiple use
In the through hole for wearing fastener；
Elastic sealing layer is provided between the case lid and casing；
The opening portion edge of the case lid is provided with first step structure, and the first step structure includes what is be sequentially connected
Bending under case lid flanging and case lid；
The opening portion edge of the casing is provided with second step structure, and the second step structure includes what is be sequentially connected
Casing kills side, casing flanging and bending under casing.
Further, the elastic sealing layer is arranged between the case lid flanging and the casing flanging.
Further, the case lid include case lid bottom, case lid main body and first step structure, case lid main body respectively with case
Base portion and first step structure are connected；
The case lid main body and casing are provided with gap between killing side, bending and bending under the casing under the case lid
Between be provided with gap；
When the case lid compresses casing, and when being fixedly connected by fastener, the elastic sealing layer produces compression,
The first sealing, the second sealing and the 3rd sealing that formation is sequentially connected；First sealing is rolled under being arranged on case lid
Under curved and casing between bending, second sealing is arranged between case lid flanging and casing flanging, and the described 3rd is close
Envelope portion is arranged on case lid main body and casing is killed between side.
Further, the lead to the hole site of case lid and casing, is provided with boss.
Further, the height of the boss is 0.8mm~1mm.
Further, the bottom half is provided with reinforcement.
Further, the reinforcement includes stamping forming cross reinforcing, and the cross reinforcing is one with casing
Body structure.
Further, the reinforcement also includes being covered in the waling of bottom half.
Further, the body side is provided with the side reinforcement for reinforcement.
Further, the fastener is screw bolt and nut.
Compared with prior art, novel automobile power battery box and preparation method thereof that the utility model is provided, with
Lower advantage：
1st, the utility model uses stretching integral forming technique, and casing and case lid are integrally formed, due to casing and case lid
Weld seam is had no through, chest sealing property is easily reached IP67 requirements, and stable and controllable for quality；
2nd, the product globality that application integral molding techniques are processed in the utility model is strong, reaches same intensity requirement
Less reinforced structure and relatively low material thickness is needed, product weight is effectively reduced.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the novel automobile power battery box that Fig. 1 is provided for the utility model；
The structural representation of the novel automobile power battery box removal side reinforcement that Fig. 2 is provided for the utility model；
Fig. 3 is the partial enlargement structural representation of Fig. 2；
The preparation method flow of casing in the preparation method of the novel automobile power battery box that Fig. 4 is provided for the utility model
Figure；
The preparation method flow of case lid in the preparation method of the novel automobile power battery box that Fig. 5 is provided for the utility model
Figure.
Reference：
1- case lids；2- casings；3- elastic sealing layers；
4- boss；
11- case lid flangings；Bending under 12- case lids；
21- casings kill side；22- casing flangings；Bending under 23- casings；
24- cross reinforcings；25- sides reinforcement；
The sealings of 31- first；The sealings of 32- second；The sealings of 33- the 3rd.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
The structural representation of the novel automobile power battery box that Fig. 1 is provided for the utility model；Fig. 2 is carried for the utility model
The novel automobile power battery box of confession removes the structural representation of side reinforcement；Fig. 3 is the partial enlargement structural representation of Fig. 2
Figure；The preparation method flow chart of casing in the novel automobile power battery box preparation method that Fig. 4 is provided for the utility model；Fig. 5
The preparation method flow chart of case lid in the novel automobile power battery box preparation method provided for the utility model.
As Figure 1-3, a kind of novel automobile power battery box that the utility model is provided, including：The case of integrative-structure
The casing 2 of lid 1 and integrative-structure；
The case lid 1 is fixedly connected with casing 2 by fastener, and the case lid 1 and the edge of casing 2 are correspondingly arranged on many
The individual through hole for wearing fastener；
Elastic sealing layer 3 is provided between the case lid 1 and casing 2；
The opening portion edge of the case lid 1 is provided with first step structure, and the first step structure includes being sequentially connected
Case lid flanging 11 and case lid under bending 12；
The opening portion edge of the casing 2 is provided with second step structure, and the second step structure includes being sequentially connected
Casing kill side 21, casing flanging 22 and bending 23 under casing.
In the present embodiment, novel automobile power battery box is cube structure, a width of 1065*640mm of length, highly according to need
Different value is may be configured as, the weight of novel automobile power battery box is about 28KG~32KG in the present embodiment.
The novel automobile power battery box that the utility model is provided uses stretching integral forming technique, and casing 2 and case lid 1 are equal
It is integrally formed, because casing 2 and case lid 1 have no through weld seam, chest sealing property is easily reached IP67 requirements, and steady quality
It is controllable, thoroughly solve the sealing problem caused by welding procedure control problem.
The novel automobile power battery box application integral molding techniques provided in the utility model are processed, product entirety
Property it is strong, reaching same intensity requirement needs less reinforced structure and relatively low material thickness, effectively reduces product weight.
The sealant is arranged between the case lid flanging 11 and the casing flanging 22.
The case lid 1 include the bottom of case lid 1, the main body of case lid 1 and first step structure, the main body of case lid 1 respectively with the bottom of case lid 1
Portion and first step structure are connected；
The main body of the case lid 1 and casing are provided with gap between killing side 21, bending 12 and the casing under the case lid
Gap is provided between lower bending 23；
As shown in figure 3, when the case lid 1 compresses casing 2, and when being fixedly connected by fastener, the elastic sealing layer 3
Produce deformation, the first sealing 31, the second sealing 32 and the 3rd sealing 33 that formation is sequentially connected；First sealing
31 are arranged under case lid under bending 12 and casing between bending 23, and second sealing 32 is arranged on case lid flanging 11 and case
Between external flange 22, the 3rd sealing 33 is arranged on the main body of case lid 1 and casing is killed between side 21.
The lead to the hole site of case lid 1 and casing 2, is provided with boss 4.In the present embodiment, boss 4 is hollow cylindrical knot
Structure, the height of boss 4 is 0.8mm~1mm, a diameter of 11mm~12mm.
The setting of boss 4 so that when the case lid 1 compresses casing 2, and when being fixedly connected by fastener so that fastening
Elastic sealing layer 3 near part not with case lid flanging 11 and the directly contact of casing flanging 22, effectively decompose case lid flanging
11 and casing flanging 22 to the pressure of elastic sealing layer 3 so that elastic sealing layer 3 will not occur expendable elastic shape
Become, be effectively increased the service life of elastic sealing layer 3, meanwhile, it is capable to reduce case lid flanging 11 and casing beyond boss 4 turn up
The deformation quantity on side 22 so that seal clearance is uniform, sealing tightness is protected.
The bottom of the casing 2 is provided with reinforcement.
The reinforcement includes stamping forming cross reinforcing 24, and the cross reinforcing 24 is integrated knot with casing 2
Structure.
The setting of cross reinforcing 24, can effectively strengthen the weight capacity of casing 2, and not increase the weight of casing 2.
The reinforcement also includes being covered in the waling of the bottom of casing 2.
Used as the mounting seat of power battery pack, stamping forming waling is overlying on the bottom of casing 2, with the bottom of casing 2
Face is integrally formed.Waling is vertical with cross reinforcing 24 to be set in intersecting parallels, effectively increases the overall load-bearing of casing 2
Ability.
The side of the casing 2 is provided with the side reinforcement 25 for reinforcement.In the present embodiment, in the corresponding of casing 2
Two sides be provided with side reinforcement 25.
In the utility model, by optimization design, rational in infrastructure, bulk strength is high for the load-carrying members of casing 2.The present embodiment
In, case lid 1 can according to actual needs set reinforcing rib structure.
The fastener is screw bolt and nut.
A kind of novel automobile power battery box preparation method that the utility model is provided, including：The preparation method of casing 2 and
The preparation method of case lid 1；
As shown in figure 4, the preparation method of casing 2 is comprised the following steps successively：
A1, casing 2 are stretched, and expanded material is drawn into the shape of casing 2 being sized, and horizontal in the bottom punching press of casing 2
To reinforcement 24；
In the present embodiment, the special galvanized steel plain sheet material of ultra-deep stretching is drawn into the rectangular box body of 1065*640*190mm
2, corner radius are 25mm~31mm.
B1, the shaping of casing 2, reduce the oral area flange radius of casing 2；
In the present embodiment, the oral area flange radius of casing 2 for obtaining is stretched for 10mm~15mm by step A1 casings 2, will
Flange radius is decreased to 0mm~5mm.Flange radius is big, and early stage shaping is easier to, but is unfavorable for post-production；Flange radius is big,
Early stage not easy-formation, but be conducive to post-production.
C1, the trimming of casing 2, cut unnecessary expanded material；
D1, the treatment of the flange of casing 2, by the flange bending of casing 2, form the ledge structure for fixing case lid 1；
Step D1 is comprised the following steps successively：
D11, second step structure is bent into by the flange of casing 2, and the second step structure includes the case being sequentially connected
Body kills side 21, casing flanging 22 and bending 23 under casing；
D12, increases flip angle, until flip angle is 90 degree, the flip angle is the plane and case where the oral area of casing 2
Body kills the angle between side 21；
In the present embodiment, by after step d11 treatment, flip angle is 45 degree, it is 60 degree first to increase flip angle, is finally added
Greatly 90 degree, complete the treatment of the flange of casing 2.
E1, the punching of casing 2, in ledge structure processing bolt via, are stretched centered on bolt through-hole and strengthen boss 4；
F1, waling is prepared, and waling is covered in the bottom of casing 2；
As shown in figure 5, the preparation method of case lid 1 is comprised the following steps：
A2, case lid 1 are stretched, and expanded material is drawn into the shape of case lid 1 being sized, and in the bottom punching press of case lid 1
Cross reinforcing 24；
In the present embodiment, the special galvanized steel plain sheet material of ultra-deep stretching is drawn into the cuboid box of a width of 1065*640mm of length
Lid 1, corner radius are 25mm~31mm.
B2, the shaping of case lid 1, reduce the oral area flange radius of case lid 1；
In the present embodiment, also including the oral area enlarging of cuboid case lid 1 for obtaining step A2, unilateral increasing 4mm~8mm,
The length of the cuboid case lid 1 i.e. after oral area enlarging and it is wide than the cuboid case lid 1 before oral area enlarging 8mm long and roomy~
16mm.The oral area flange radius of case lid 1 for obtaining is stretched for 10mm~15mm by step A2 case lids 1, and flange radius is decreased to
0mm~5mm.Flange radius is big, and early stage shaping is easier to, but is unfavorable for post-production；Flange radius is big, early stage not easy-formation,
But be conducive to post-production.
C2, the trimming of case lid 1, cut unnecessary expanded material；
D2, the treatment of the flange of case lid 1, the flange of case lid 1 is bent, and is formed for covering the ledge structure being located on casing 2；
The flange of case lid 1 is bent into first step structure in the present embodiment, the first step structure includes connecting successively
Bending 12 under the case lid flanging 11 and case lid that connect.
E2, the punching of case lid 1, in ledge structure processing bolt via, are stretched centered on bolt through-hole and strengthen boss 4.
The novel automobile power battery box preparation method that the utility model is provided, casing 2 and the molding process of case lid 1 are only
24 minutes, the circulation time between each procedure is added no more than 1 hour, greatly reduce organization of production difficulty, pole
Work efficiency is improve greatly, high-volume efficiently production can be realized.
The novel automobile power battery box preparation method that the utility model is provided is cut with the technology path of traditional diamond-making technique
It is so different, sealing tightness, the problem of reliability are not only solved, while solving asking for the time-consuming long and preponderance of processing
Topic.
The novel automobile power battery box preparation method that the utility model is provided should in the manufacture field of large-scale rectangular box body 2
With one drawing and forming technology, overcome that workpiece size is big, stretching depth is big, corner radius are small, workpiece is small and flange
The technological difficulties of turning difficult forming.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of novel automobile power battery box, it is characterised in that including：The case lid of integrative-structure and the casing of integrative-structure；
The case lid is fixedly connected with casing by fastener, and the case lid and casing edge are correspondingly arranged on multiple for wearing
If the through hole of fastener；
Elastic sealing layer is provided between the case lid and casing；
The opening portion edge of the case lid is provided with first step structure, and the first step structure includes the case lid being sequentially connected
Bending under flanging and case lid；
The opening portion edge of the casing is provided with second step structure, and the second step structure includes the casing being sequentially connected
Kill side, casing flanging and bending under casing.
2. novel automobile power battery box according to claim 1, it is characterised in that the elastic sealing layer is arranged on institute
State between case lid flanging and the casing flanging.
3. novel automobile power battery box according to claim 1, it is characterised in that the case lid include case lid bottom,
Case lid main body and first step structure, case lid main body are connected with case lid bottom and first step structure respectively；
The case lid main body and casing are provided with gap between killing side, under the case lid under bending and the casing between bending
It is provided with gap；
When the case lid compresses casing, and when being fixedly connected by fastener, the elastic sealing layer produces compression, is formed
The first sealing, the second sealing and the 3rd sealing being sequentially connected；First sealing be arranged under case lid bending with
Under casing between bending, second sealing is arranged between case lid flanging and casing flanging, the 3rd sealing
It is arranged on case lid main body and casing is killed between side.
4. novel automobile power battery box according to claim 1, it is characterised in that the lead to the hole site of case lid and casing is equal
It is provided with boss.
5. novel automobile power battery box according to claim 4, it is characterised in that the height of the boss is 0.8mm
~1mm.
6. novel automobile power battery box according to claim 1, it is characterised in that the bottom half is provided with reinforcement
Muscle.
7. novel automobile power battery box according to claim 6, it is characterised in that the reinforcement includes punch forming
Cross reinforcing, the cross reinforcing is structure as a whole with casing.
8. novel automobile power battery box according to claim 6, it is characterised in that the reinforcement also includes being covered in
The waling of bottom half.
9. the novel automobile power battery box according to claim 6,7 or 8, it is characterised in that the body side is set
There is the side reinforcement for reinforcement.
10. novel automobile power battery box according to claim 9, it is characterised in that the fastener is bolt and spiral shell
It is female.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262008.6U CN206179954U (en) | 2016-11-23 | 2016-11-23 | Novel vehicle power battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262008.6U CN206179954U (en) | 2016-11-23 | 2016-11-23 | Novel vehicle power battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179954U true CN206179954U (en) | 2017-05-17 |
Family
ID=58686010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262008.6U Expired - Fee Related CN206179954U (en) | 2016-11-23 | 2016-11-23 | Novel vehicle power battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374073A (en) * | 2016-11-23 | 2017-02-01 | 上海诺法科技有限公司 | Novel automotive power battery case and preparing method thereof |
| US20180361874A1 (en) * | 2017-06-19 | 2018-12-20 | Honda Motor Co., Ltd. | Battery pack |
| CN109256501A (en) * | 2017-07-12 | 2019-01-22 | 许继电气股份有限公司 | A kind of cabinet and the battery case using the cabinet |
-
2016
- 2016-11-23 CN CN201621262008.6U patent/CN206179954U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374073A (en) * | 2016-11-23 | 2017-02-01 | 上海诺法科技有限公司 | Novel automotive power battery case and preparing method thereof |
| US20180361874A1 (en) * | 2017-06-19 | 2018-12-20 | Honda Motor Co., Ltd. | Battery pack |
| CN109148759A (en) * | 2017-06-19 | 2019-01-04 | 本田技研工业株式会社 | battery pack |
| JP2019003886A (en) * | 2017-06-19 | 2019-01-10 | 本田技研工業株式会社 | Battery pack |
| US10336211B2 (en) * | 2017-06-19 | 2019-07-02 | Honda Motor Co., Ltd. | Battery pack |
| CN109148759B (en) * | 2017-06-19 | 2021-08-17 | 本田技研工业株式会社 | Battery pack |
| JP7020804B2 (en) | 2017-06-19 | 2022-02-16 | 本田技研工業株式会社 | Battery pack |
| CN109256501A (en) * | 2017-07-12 | 2019-01-22 | 许继电气股份有限公司 | A kind of cabinet and the battery case using the cabinet |
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