CN108134021A - Automobile batteries explosion-resistant enclosure - Google Patents
Automobile batteries explosion-resistant enclosure Download PDFInfo
- Publication number
- CN108134021A CN108134021A CN201711397761.5A CN201711397761A CN108134021A CN 108134021 A CN108134021 A CN 108134021A CN 201711397761 A CN201711397761 A CN 201711397761A CN 108134021 A CN108134021 A CN 108134021A
- Authority
- CN
- China
- Prior art keywords
- explosion
- section
- automobile batteries
- resistant enclosure
- proof top
- 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.)
- Granted
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 45
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000010943 off-gassing Methods 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 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
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
This case is related to a kind of automobile batteries explosion-resistant enclosure, which is characterized in that including：Housing, it includes the explosion-proof top of a semi-cylindrical, and the bottom on the explosion-proof top is connected with a discouraged section, and the side on the explosion-proof top is provided with the first side wall and second sidewall, the bottom of the discouraged section is connected with panel always, and the case inside wall has been horizontally disposed with three sliding rails；And case in battery, outside are equipped with and the corresponding sliding slot of three sliding rails.The first explosion item can be detached from housing first when battery encounters dangerous situation, one end that discouraged section between two first explosion items is connect with second sidewall will also be broken through, the section of losing heart will be opened by air-flow and will only be connected on the first side wall, form a larger gas outlet, outgassing direction is towards automobile lower front, so as to hurt the personnel of opposite car and this vehicle.
Description
Technical field
The present invention relates to field of batteries, more particularly to a kind of automobile batteries explosion-resistant enclosure.
Background technology
At present, the battery used on the market mainly has two major class, ferric phosphate lithium cell and ternary lithium battery.It is well known that
In the combination of battery, mode that tesla connects using a large amount of baby batteries, this is advantageous in flexibility and anti-degeneration.
But small cylindrical battery pack is used in a full-scale electric vehicle, it means that thousands of high current connections,
And each connector is the potential source for causing overheat.
The reason of battery explosion substantially there are three types of, (one) battery reason itself.Due to battery internal defect, battery exists in itself
Do not charge, do not discharge in the case of explode.(2) battery core overcharges for a long time.Lithium battery is in distinct temperature, humidity and loose contact etc.
It may spark in situation or environment and generate a large amount of electric currents, cause spontaneous combustion or explosion.(3) it is short-circuit.
Automobile batteries group is made of much section group batteries, once meeting with the special circumstances such as collision, train, battery pack may
Can be subjected to impact, squeeze, high temperature etc. special circumstances and explode, a large amount of small battery component can cause very big kill
Hinder ability, as soon as therefore assemble standby to automobile batteries and prevent from exploding, reduce as possible property, personal damage battery outer box very
It is necessary.
Invention content
It is an object of the invention to solve at least the above or defect, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of automobile batteries explosion-resistant enclosure, first first is quick-fried when battery encounters dangerous situation
Broken item can be detached from housing, and one end that the discouraged section between two first explosion items is connect with second sidewall will also be broken through, this is let out
Gas section will be opened by air-flow and will only be connected on the first side wall, form a larger gas outlet, and outgassing direction is towards automobile
Lower front, so as to hurt the personnel of opposite car and this vehicle, in more violent explosion, the first explosion item also will be disengaged from shell
Body, second sidewall, which will be collapsed open discouraged section, face plate directly will be only connected on the first side wall be flared out so that air-flow in horn-like
It is released, but is directed towards downside and left side, the diffusion of confining blast object.The design of interior case then allows case in battery to facilitate
Be removed at the second sidewall being opened, facilitate installation, inspect and repair.
For this purpose, technical solution provided by the invention is：
A kind of automobile batteries explosion-resistant enclosure, including：
Housing, the explosion-proof top including a semi-cylindrical, the bottom on the explosion-proof top are connected with a discouraged section, described anti-
The side on quick-fried top is provided with the first side wall and second sidewall, and the bottom of the discouraged section is connected with panel always, the housing
Madial wall has been horizontally disposed with three sliding rails；And
Case in battery, outside are equipped with and the corresponding sliding slot of three sliding rails.
Preferably, the side level of the discouraged section is equipped with two first explosion items, between the first explosion item
Distance is less than 8cm.
Preferably, it is spaced the first distance on the first explosion item and is provided with the first openings.
Preferably, it is welded between the first explosion item and the discouraged section.
Preferably, it is provided with the second explosion item at the discouraged section and the bottom attachment locations on the explosion-proof top.
Preferably, the sliding rail is made of elastic material.
Preferably, the plate of facing directly is integrally formed with the discouraged section, and the first side wall and the explosion-proof top are lost heart
Section faces plate integrated molding directly, the second sidewall can open with the explosion-proof top, section of losing heart, face plate directly and be connected.
The present invention includes at least following advantageous effect：
The first explosion item first can be detached from housing when battery encounters dangerous situation, the discouraged section between two first explosions article and the
One end of two side walls connection will also be broken through, which will be opened by air-flow and only be connected on the first side wall, form one
A larger gas outlet, outgassing direction are more acute so as to hurt the personnel of opposite car and this vehicle towards automobile lower front
In strong explosion, the first explosion item also will be disengaged from housing, and second sidewall, which will be collapsed open discouraged section, face plate directly will be only connected to first
It is flared out on side wall in horn-like so that air-flow is released, but is directed towards downside and left side, the diffusion of confining blast object.It is interior
The design of case then allows case in battery to be easily removed at the second sidewall being opened, and facilitates installation, inspects and tie up
It repaiies.
Description of the drawings
Fig. 1 shows the transversal schematic diagram of three-dimensional of automobile batteries explosion-resistant enclosure.
Specific embodiment
Below by embodiment, the present invention is described in further detail, to enable those skilled in the art with reference to specification
Word can be implemented according to this.
Such as " have " it should be appreciated that used herein, "comprising" and " comprising " term are not precluded one or more
The presence or addition of a other element or combinations.
With reference to shown in Fig. 1,
A kind of automobile batteries explosion-resistant enclosure, including：
Housing, the explosion-proof top 100 including a semi-cylindrical, the bottom on the explosion-proof top 100 are connected with a discouraged section 200
It connects, the side on the explosion-proof top 100 is provided with the first side wall 300 and second sidewall, and the bottom of the discouraged section 200 is faced directly with one
Plate 400 is connected, and the case inside wall has been horizontally disposed with three sliding rails 500；And
Case 600 in battery, outside are equipped with and three sliding rails, the 500 corresponding sliding slot 610.
The side level of the discouraged section 200 is equipped with two first explosion items 700, between the first explosion item 700
Distance is less than 8cm.
The first distance, which is spaced, on the first explosion item 700 is provided with the first openings.
It is welded between the first explosion item 700 and the discouraged section 200.
The second explosion item 800 is provided at the discouraged section 200 and the bottom attachment locations on the explosion-proof top 100.
The sliding rail 500 is made of elastic material.
The plate 400 of facing directly is integrally formed with the discouraged section 200, the first side wall 300 with it is described it is explosion-proof top 100,
Lose heart section 200, face plate 400 directly and be integrally formed, the second sidewall can open with the explosion-proof top 100, section 200 of losing heart,
Plate 400 is faced directly to be connected.
From the above mentioned, the first explosion item first can be detached from housing when battery encounters dangerous situation, between two first explosion items
One end that section of losing heart is connect with second sidewall will also be broken through, which will be opened by air-flow and only be connected to the first side wall
On, a larger gas outlet is formed, outgassing direction is towards automobile lower front, so as to hurt the people of opposite car and this vehicle
Member, in more violent explosion, the first explosion item also will be disengaged from housing, and second sidewall will be collapsed open discouraged section, face plate general directly only
It is connected on the first side wall and is flared out in horn-like so that air-flow is released, but is directed towards downside and left side, confining blast
The diffusion of object.The design of interior case then allows case in battery to be easily removed at the second sidewall being opened, and facilitates peace
It fills, inspect and repairs.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With.It can be applied to various suitable the field of the invention completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, it is of the invention and unlimited
In specific details and legend shown and described herein.
Claims (7)
1. a kind of automobile batteries explosion-resistant enclosure, which is characterized in that including：
Housing, the explosion-proof top including a semi-cylindrical, the bottom on the explosion-proof top are connected with a discouraged section, the explosion-proof top
Side be provided with the first side wall and second sidewall, the bottom of the discouraged section is connected with panel always, the case inside
Wall has been horizontally disposed with three sliding rails；And
Case in battery, outside are equipped with and the corresponding sliding slot of three sliding rails.
2. automobile batteries explosion-resistant enclosure according to claim 1, which is characterized in that the side level of the discouraged section is equipped with
The distance between two first explosion items, described first explosion item are less than 8cm.
3. automobile batteries explosion-resistant enclosure according to claim 2, which is characterized in that be spaced first on the first explosion item
Distance is provided with the first openings.
4. automobile batteries explosion-resistant enclosure according to claim 3, which is characterized in that the first explosion item loses heart with described
It is welded between section.
5. automobile batteries explosion-resistant enclosure according to claim 4, which is characterized in that the discouraged section and the explosion-proof top
The second explosion item is provided at bottom attachment locations.
6. automobile batteries explosion-resistant enclosure according to claim 5, which is characterized in that the sliding rail uses elastic material system
Into.
7. automobile batteries explosion-resistant enclosure according to claim 6, which is characterized in that described to face plate and the discouraged section one directly
Body formed, the first side wall and the explosion-proof top, face plate integrated molding directly at section of losing heart, and the second sidewall can open ground
With the explosion-proof top, section of losing heart, face plate directly and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397761.5A CN108134021B (en) | 2017-12-21 | 2017-12-21 | Explosion-proof shell of automobile battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711397761.5A CN108134021B (en) | 2017-12-21 | 2017-12-21 | Explosion-proof shell of automobile battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108134021A true CN108134021A (en) | 2018-06-08 |
| CN108134021B CN108134021B (en) | 2021-02-02 |
Family
ID=62392185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711397761.5A Active CN108134021B (en) | 2017-12-21 | 2017-12-21 | Explosion-proof shell of automobile battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108134021B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194066A (en) * | 2022-02-16 | 2022-03-18 | 武汉理工大学 | Detonation management system for batteries of electric vehicles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067931A1 (en) * | 2011-11-07 | 2013-05-16 | 台湾立凯绿能移动股份有限公司 | Battery assembly with fixing and theft-proof function |
| CN205016604U (en) * | 2015-08-27 | 2016-02-03 | 山东科瑞机械制造有限公司 | Novel explosion -proof battery box |
| CN206516674U (en) * | 2016-12-21 | 2017-09-22 | 常熟高嘉能源科技有限公司 | A kind of high-performance explosion-proof aluminum casing of lithium battery |
| CN206673010U (en) * | 2017-04-24 | 2017-11-24 | 扬州兴通锂电科技有限公司 | A kind of li battery shell |
-
2017
- 2017-12-21 CN CN201711397761.5A patent/CN108134021B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013067931A1 (en) * | 2011-11-07 | 2013-05-16 | 台湾立凯绿能移动股份有限公司 | Battery assembly with fixing and theft-proof function |
| CN205016604U (en) * | 2015-08-27 | 2016-02-03 | 山东科瑞机械制造有限公司 | Novel explosion -proof battery box |
| CN206516674U (en) * | 2016-12-21 | 2017-09-22 | 常熟高嘉能源科技有限公司 | A kind of high-performance explosion-proof aluminum casing of lithium battery |
| CN206673010U (en) * | 2017-04-24 | 2017-11-24 | 扬州兴通锂电科技有限公司 | A kind of li battery shell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114194066A (en) * | 2022-02-16 | 2022-03-18 | 武汉理工大学 | Detonation management system for batteries of electric vehicles |
| CN114194066B (en) * | 2022-02-16 | 2022-05-27 | 武汉理工大学 | Detonation management system for batteries of electric vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108134021B (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104995760B (en) | Battery module assembly with novel structure | |
| CN109585726A (en) | Vehicle and its battery case, battery modules, fire extinguishing component, fire extinguishment container | |
| CN110024159A (en) | The no-welding connector of battery module outside plate | |
| CN211455768U (en) | Mining flame proof power box with double-layer protection structure | |
| CN108134021A (en) | Automobile batteries explosion-resistant enclosure | |
| CN207602665U (en) | Safe battery case | |
| CN207587793U (en) | A kind of battery case, safety battery, battery modules, battery case and vehicle | |
| CN209087921U (en) | Cap assembly and secondary cell | |
| US2671819A (en) | Lid of electric accumulators | |
| CN108134020A (en) | Safe battery case | |
| CN110431686A (en) | Electrical storage device | |
| CN104701468B (en) | High-voltage battery for vehicle | |
| CN106058337A (en) | Self-extinguishing battery | |
| CN107958964A (en) | Automobile using anti-explosion battery babinet | |
| CN108134019A (en) | Automobile batteries outer container | |
| CN208608243U (en) | Battery pack housing | |
| CN108123081A (en) | Automobile batteries explosion-proof tank | |
| CN109585723A (en) | Battery case, safety battery, battery modules, battery case and vehicle | |
| CN108155313A (en) | Prevent the automobile batteries of step temperature | |
| CN206379403U (en) | A kind of safety device for air transportation lithium ion battery | |
| CN205846069U (en) | A kind of flexible packing lithium ion battery module | |
| CN207268462U (en) | A kind of two-in-one pulse igniter and gas-cooker | |
| CN108155435A (en) | Avoid the automobile batteries of step temperature | |
| CN207250273U (en) | A kind of power transformer with burglar-proof mechanism | |
| CN208478432U (en) | A kind of lithium battery group convenient to overhaul |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: West of Building 28, No. 2, Mount Taishan Road, High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Jingkong Energy Technology Co.,Ltd. Address before: 215000 West, building 11, Hefeng Industrial Park, no.6, Taishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU JK ENERGY Ltd. |