CN108878727A - Carbon fiber battery case - Google Patents
Carbon fiber battery case Download PDFInfo
- Publication number
- CN108878727A CN108878727A CN201810773085.5A CN201810773085A CN108878727A CN 108878727 A CN108878727 A CN 108878727A CN 201810773085 A CN201810773085 A CN 201810773085A CN 108878727 A CN108878727 A CN 108878727A
- Authority
- CN
- China
- Prior art keywords
- partition
- placing groove
- battery case
- rear panel
- bottom plate
- 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
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 17
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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 invention discloses carbon fiber battery cases, including bottom plate, front and rear panel, side plate, top plate, intermediate placing groove, upper placement behaviour, lower placing groove, first partition, second partition, it is characterized in that bottom plate is placed in the bottom of total, first partition and second partition are set between front and rear panel, a lower placing groove is set between first partition and positive front and rear panel.The present invention is separated battery case and ground by bottom plate, battery is avoided directly to contact with ground, cause cell degradation or leakage pollution environment, front and rear panel and side plate and bottom plate surround a space, sufficient space is provided for internal battery, first partition and second partition and the front and rear panel and side plate of surrounding connect, it is separated out placing groove and intermediate placing groove under placing groove, battery case not only improves only the leakproofness of battery case using carbon fibre material, also improve the intensity and toughness of battery case, the present invention also has manufacturing cost low, firm and durable, and each component connects flexible feature.
Description
Technical field
The present invention relates to a kind of battery case technical fields, specially carbon fiber battery case.
Background technique
Carbon fiber is high intensity, the new fiber materials of high modulus fibre of a kind of phosphorus content 95% or more.It is by
The organic fibers such as flake graphite are piled up along fiber axial direction, through microlite obtained from carbonization and graphitization processing
Ink material.Carbon fiber " soft outside but hard inside ", quality is lighter than metallic aluminium, but intensity is higher than steel, and has corrosion-resistant, high-modulus
Characteristic, it is increasing of new generation that it, which not only has the intrinsic intrinsic property of carbon material, and has both the soft machinability of textile fabric
Strong fiber.Lithium battery be also easy to produce during storage get rusty, in the dead of night with bulging phenomena such as, it is therefore desirable to lithium battery is placed in
In battery case, most of existing battery case is all plastic casing, and leakproofness is poor and Material Strength is not high, and toughness is not strong, is easy
So that the lithium battery being placed in battery case is made moist or be infected with moisture, lithium battery is caused to get rusty, in view of the deficiencies of the prior art, generates
A kind of leakproofness is preferable, intensity big carbon fiber battery case.In the production of battery case, there is presently no a kind of carbon fiber electricallies
Pond box.
Summary of the invention
The present invention is exactly in view of the above problems, provide a kind of carbon fiber battery case.
The present invention is achieved through the following technical solutions above-mentioned purpose：
Carbon fiber battery case, including bottom plate, front and rear panel, side plate, top plate, intermediate placing groove, upper placement behaviour, lower placing groove, first
Partition, second partition, it is characterised in that bottom plate is placed in the bottom of total, before the front and back of bottom plate is respectively set one piece
Back plate, is respectively set one block of side plate at left and right sides of bottom plate, and one piece of top plate is arranged in the top of front and rear panel and side plate, sets between front and rear panel
First partition and second partition are set, a lower placing groove, first partition and the are set between first partition and positive front and rear panel
One intermediate placing groove is set between two partitions, a upper placing groove is set between second partition and the front and rear panel at the back side.Top plate
It is arranged in parallel with bottom plate, upper placing groove and lower placing groove are in the same size, and first partition and second partition are arranged in parallel, and side plate is with before
Back plate is arranged vertically, and first partition is fixed together with bottom plate.
The present invention is separated battery case and ground by bottom plate, is avoided battery from directly contacting with ground, is caused cell degradation
Or leakage pollution environment, front and rear panel and side plate and bottom plate surround a space, sufficient space are provided for internal battery, is mentioned
The high globality and safety of battery case, top plate are easy to open and close at top, are conducive to replace battery, first partition and
Second partition and the front and rear panel and side plate of surrounding connect, and are separated out placing groove and intermediate placing groove under placing groove, space can
To accommodate more batteries, battery case is not only improved only the leakproofness of battery case using carbon fibre material, also improves battery
The intensity and toughness of box, it is ensured that the safety of battery avoids ambient enviroment contaminated, improves the deficiency of previous battery case
Place, the present invention also have that manufacturing cost is low, structure is simple and convenient to operate, firm and durable, and each component connects flexible feature.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention, and Fig. 2 is overlooking structure diagram of the invention, wherein：
1-bottom plate, 2-front and rear panels, 3-side plates, 4-top plates, 5-intermediate placing grooves, 6-upper place are grasped, 7-lower placing grooves,
8-first partitions, 9-second partitions.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Carbon fiber battery case, including bottom plate 1, front and rear panel 2, side plate 3, top plate 4, intermediate placing groove 5, upper placement behaviour, decentralization
Set slot 7, first partition 8, second partition 9, it is characterised in that bottom plate 1 is placed in the bottom of total, the front and back of bottom plate 1
One piece of front and rear panel 2 is respectively set, one block of side plate 3, the top setting one of front and rear panel 2 and side plate 3 are respectively set at left and right sides of bottom plate 1
First partition 8 and second partition 9 are arranged between front and rear panel 2, is arranged between first partition 8 and positive front and rear panel 2 for block top plate 4
One lower placing groove 7, is arranged an intermediate placing groove 5 between first partition 8 and second partition 9, before second partition 9 and the back side
One upper placing groove 6 is set between back plate 2.Top plate 4 and bottom plate 1 are arranged in parallel, and upper placing groove 6 and lower placing groove 7 are in the same size,
First partition 8 and second partition 9 are arranged in parallel, and side plate 3 is arranged vertically with front and rear panel 2, and first partition 8 is fixedly connected with bottom plate 1
Together.
The present invention is separated battery case and ground by bottom plate 1, is avoided battery from directly contacting with ground, is caused cell degradation
Or leakage pollution environment, front and rear panel 2 and side plate 3 and bottom plate 1 surround a space, sufficient sky are provided for internal battery
Between, improve the globality and safety of battery case, top plate 4 is easy to open and closes at top, be conducive to replace battery, first
Partition 8 and second partition 9 are connect with the front and rear panel 2 of surrounding and side plate 3, are separated out placing groove 7 and centre under placing groove 6 and are put
Slot 5 is set, space can accommodate more batteries, and battery case not only improves only the leakproofness of battery case using carbon fibre material,
Also improve the intensity and toughness of battery case, it is ensured that the safety of battery avoids ambient enviroment contaminated, improves previous battery
The shortcoming of box, the present invention also have that manufacturing cost is low, structure is simple and convenient to operate, firm and durable, and the connection spirit of each component
Feature living.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. carbon fiber battery case, including bottom plate, front and rear panel, side plate, top plate, intermediate placing groove, upper placement behaviour, lower placing groove, the
One partition, second partition, it is characterised in that bottom plate is placed in the bottom of total, and the front and back of bottom plate is respectively set one piece
Front and rear panel, is respectively set one block of side plate at left and right sides of bottom plate, and the top of front and rear panel and side plate is arranged one piece of top plate, between front and rear panel
First partition and second partition are set, a lower placing groove is set between first partition and positive front and rear panel, first partition with
One intermediate placing groove is set between second partition, a upper placing groove is set between second partition and the front and rear panel at the back side.
2. carbon fiber battery case according to claim 1, it is characterised in that the top plate and bottom plate are arranged in parallel.
3. carbon fiber battery case according to claim 1, it is characterised in that the upper placing groove and lower placing groove size one
It causes.
4. carbon fiber battery case according to claim 1, it is characterised in that first partition cloth parallel with second partition
It sets.
5. carbon fiber battery case according to claim 1, it is characterised in that the side plate is arranged vertically with front and rear panel.
6. carbon fiber battery case according to claim 1, it is characterised in that the first partition is fixedly connected on bottom plate
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773085.5A CN108878727A (en) | 2018-07-14 | 2018-07-14 | Carbon fiber battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773085.5A CN108878727A (en) | 2018-07-14 | 2018-07-14 | Carbon fiber battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108878727A true CN108878727A (en) | 2018-11-23 |
Family
ID=64301713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773085.5A Pending CN108878727A (en) | 2018-07-14 | 2018-07-14 | Carbon fiber battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108878727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2589564A (en) * | 2019-11-26 | 2021-06-09 | Bae Systems Plc | Containment structure for a battery |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1195627A (en) * | 1968-04-11 | 1970-06-17 | Gen Electric & English Elect | Improvements in or relating to Electric Battery Boxes |
| CN2911969Y (en) * | 2006-06-13 | 2007-06-13 | 深圳市比克电池有限公司 | Battery box and its base |
| CN201247785Y (en) * | 2008-07-25 | 2009-05-27 | 雷天电池技术有限公司 | Lithium ion battery case with compound structure |
| CN201904393U (en) * | 2011-01-04 | 2011-07-20 | 中国矿业大学 | Battery box |
| CN103730616A (en) * | 2014-01-24 | 2014-04-16 | 大连理工大学 | Corrugated sandwich protective structure of battery box of electric vehicle |
| CN104766934A (en) * | 2015-03-31 | 2015-07-08 | 中山大学 | Preparation method of sandwich structure and lightweight battery box adopting sandwich structure |
| WO2015127837A1 (en) * | 2014-02-25 | 2015-09-03 | 江苏华东锂电技术研究院有限公司 | Battery separator for soft package lithium-ion battery pack, and battery pack |
| CN204632833U (en) * | 2015-05-13 | 2015-09-09 | 安徽安凯汽车股份有限公司 | Electric bus layer-stepping Battery case structure |
| JP2016004772A (en) * | 2014-06-20 | 2016-01-12 | 株式会社Ihi | Storage battery unit |
| CN105514305A (en) * | 2015-12-15 | 2016-04-20 | 超威电源有限公司 | Horizontal battery box |
| GB201615190D0 (en) * | 2016-09-07 | 2016-10-19 | Charge Automotive Ltd | Battery box |
| CN206516682U (en) * | 2017-02-14 | 2017-09-22 | 嘉兴市隆鑫碳纤维制品有限公司 | A kind of carbon fiber battery case |
| KR20190013034A (en) * | 2017-07-31 | 2019-02-11 | 주식회사 엘지화학 | Battery case, battery pack including the same, and vehicle including the same |
-
2018
- 2018-07-14 CN CN201810773085.5A patent/CN108878727A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1195627A (en) * | 1968-04-11 | 1970-06-17 | Gen Electric & English Elect | Improvements in or relating to Electric Battery Boxes |
| CN2911969Y (en) * | 2006-06-13 | 2007-06-13 | 深圳市比克电池有限公司 | Battery box and its base |
| CN201247785Y (en) * | 2008-07-25 | 2009-05-27 | 雷天电池技术有限公司 | Lithium ion battery case with compound structure |
| CN201904393U (en) * | 2011-01-04 | 2011-07-20 | 中国矿业大学 | Battery box |
| CN103730616A (en) * | 2014-01-24 | 2014-04-16 | 大连理工大学 | Corrugated sandwich protective structure of battery box of electric vehicle |
| WO2015127837A1 (en) * | 2014-02-25 | 2015-09-03 | 江苏华东锂电技术研究院有限公司 | Battery separator for soft package lithium-ion battery pack, and battery pack |
| JP2016004772A (en) * | 2014-06-20 | 2016-01-12 | 株式会社Ihi | Storage battery unit |
| CN104766934A (en) * | 2015-03-31 | 2015-07-08 | 中山大学 | Preparation method of sandwich structure and lightweight battery box adopting sandwich structure |
| CN204632833U (en) * | 2015-05-13 | 2015-09-09 | 安徽安凯汽车股份有限公司 | Electric bus layer-stepping Battery case structure |
| CN105514305A (en) * | 2015-12-15 | 2016-04-20 | 超威电源有限公司 | Horizontal battery box |
| GB201615190D0 (en) * | 2016-09-07 | 2016-10-19 | Charge Automotive Ltd | Battery box |
| CN206516682U (en) * | 2017-02-14 | 2017-09-22 | 嘉兴市隆鑫碳纤维制品有限公司 | A kind of carbon fiber battery case |
| KR20190013034A (en) * | 2017-07-31 | 2019-02-11 | 주식회사 엘지화학 | Battery case, battery pack including the same, and vehicle including the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2589564A (en) * | 2019-11-26 | 2021-06-09 | Bae Systems Plc | Containment structure for a battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |