CN205488309U - Explosion -proof battery box - Google Patents
Explosion -proof battery box Download PDFInfo
- Publication number
- CN205488309U CN205488309U CN201620179379.1U CN201620179379U CN205488309U CN 205488309 U CN205488309 U CN 205488309U CN 201620179379 U CN201620179379 U CN 201620179379U CN 205488309 U CN205488309 U CN 205488309U
- Authority
- CN
- China
- Prior art keywords
- explosion
- lid
- box
- battery box
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides an explosion -proof battery box, include, box, lid and pressure release post, set up extinguishing device in the box, the lid assemble in the box opening part, pressure release post one end and extinguishing device open valve fixed connection, the other end and lid fixed connection, when the lid with when the box opening breaks away from, make the drive of pressure release post open the valve and open. The utility model discloses when exploding to the battery, it is partly gaseous to discharge rapidly to put out the intensity of a fire in the box rapidly through extinguishing device, and extinguishing device can reduce the temperature in the box again when putting out a fire, avoid the secondary generation of explosion, when guaranteeing the battery explosion, can not damage the battery box yet for the explosion is gone on inside the battery box, avoids other components and parts impaired.
Description
Technical field
This utility model relates to the constitutional detail technical field of nonactive parts, particularly relates to a kind of anti-explosion battery
Case.
Background technology
Battery cell is the main energy storage device on electric automobile, battery case as load battery cell device,
It is the critical component of electric automobile, directly affects the performance of battery cell thus affect the performance of electric automobile.
Power battery pack, as energy storage device main on electric automobile, is typically formed by multiple battery series-parallel connections, electricity
Pond is owing to having the generation of some side reactions during discharge and recharge, and side reaction can produce certain gas,
When the gas produced increases to a certain degree, battery bag intrinsic pressure excessive, cause blast;Oxygen in air
With water and the active component generation side reaction in battery, then cause burning.Those skilled in the art are for solving
Above-mentioned technical problem, takes to reinforce battery case, makes blast control in battery case as far as possible and carry out.But, on
Scheme of stating is after batteries caught fire, and battery case can be the most impaired, thus battery fluid and propagation of flame, cause nothing
The loss that method is retrieved.
Utility model content
This utility model solves above-mentioned technical problem, it is provided that in time to battery case internal cooling, fire extinguishing and
There is the battery case of explosion prevention function.
In order to achieve the above object, the following technical scheme of this utility model offer:
Anti-explosion battery box, including, casing, lid and pressure release post, extinguishing device, institute are set in described casing
State lid and be assemblied in described box opening;Described pressure release post one end is fixing with the unlatching valve of extinguishing device to be connected,
The other end is fixing with lid to be connected, and when lid departs from described box opening, makes pressure release cornice dynamic unlatching valve
Open.
Wherein, described lid offers through hole, and the pressure relieving end of pressure release post passes in through hole, and described pressure relieving end can
That dismantles arranges locating part;Spring is arranged between locating part and lid, and described spring is in storage power state,
Lid is made to be pressed on described box opening.
Wherein, described lid and described casing pass through to snap connection, the movable part of described buckle and described lid
Connect by elastic component is fixing.
Wherein, also including, anti-explosion partition, described casing is divided into explosion-proof cell and battery by described anti-explosion partition
Receiving room, described extinguishing device is arranged in described explosion-proof cell.
Wherein, the material of described anti-explosion partition is polystyrene plastics.
Wherein, described lid inwall arranges pressure transducer, smoke detector and temperature sensor.
Wherein, also including, radiating fin, described radiating fin is arranged at described box outer surface.
Wherein, also including, yielding rubber pad, described yielding rubber pad is arranged at the end of described battery outer room
Portion.
Wherein, also including, deformation detector, described deformation detector is arranged on the sidewall of battery outer room.
Wherein, also include, boom unit and controller;The input of controller is connected with stating deformation detector,
Outfan is connected with boom unit.
When this utility model is to battery explosion, discharges rapidly a part of gas, and rapidly will by extinguishing device
The intensity of a fire in casing is put out, and during extinguishing device fire extinguishing, can reduce the temperature in casing again, it is to avoid
The secondary of blast occurs;When also ensureing battery explosion, battery case will not be damaged so that blast is at battery case
Inside is carried out, it is to avoid other components and parts are impaired.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, comes for those of ordinary skill in the art
Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of this utility model rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work premise under the every other embodiment that obtained, broadly fall into the scope of this utility model protection.
Shown in Fig. 1, anti-explosion battery box, including, casing 1 and lid 2, material selection fiberglass,
Arranging anti-explosion partition 3 in casing 1, anti-explosion partition 3 selects polystyrene plastics to make, and has frangible, and combustion
Burn and black smoke occurs and sends with stink.Make when battery explosion, anti-explosion partition fragmentation, Free up Memory,
The effect of buffering can be played, and if battery burn, ignite anti-explosion partition, the anti-black smoke broken into
And stink can well play the effect of warning.Anti-explosion partition 3 is divided into explosion-proof cell 301 by casing 1
With battery outer room 302.Fixedly mounting extinguishing device 4 in explosion-proof cell 301, battery outer room 302 disposes
Through set of cells in series or in parallel.And the nozzle position of extinguishing device 4 is towards the direction of set of cells.Institute
State lid 2 and be assemblied in described casing 1 opening part;Described pressure release post 5 one end and the unlatching valve of extinguishing device 4
401 fixing connections, the other end is fixing with lid 2 to be connected, and concrete connected mode is, lid 2 offers through hole,
The pressure relieving end of pressure release post 5 passes in through hole, and described pressure relieving end is dismountable arranges locating part 6;Spring 7 sets
Being placed between locating part 6 and lid 2, described spring 7 is in storage power state, makes lid 2 pressing with described
Casing 1 opening part.Working as battery explosion, the shock wave of generation or air-flow make lid 2 open with described casing 1
When mouth departs from, make pressure release post 5 drive and open valve unlatching, put out a fire and lower the temperature.And lid 2 opens wink
Between close, lay down major part pressure, it is to avoid casing damage.
In a kind of optional embodiment, described lid 2 and described casing 1 pass through to snap connection, described card
The movable part 8 of button is connected by elastic component 9 is fixing with described lid 2.It is easy to folding cover, easy to use,
And explosion time can play cushioning effect, it is to avoid casing is impaired.
In a kind of optional embodiment, described lid 2 inwall arranges pressure transducer 10, smoke detector
11 and temperature sensor 12, detect in time and remind.
In a kind of optional embodiment, also including, radiating fin 13, described radiating fin 13 is arranged at institute
State box outer surface, it is ensured that heat radiation, it is to avoid temperature too high causing damages.
In a kind of optional embodiment, also including, yielding rubber pad 14, described yielding rubber pad is arranged at
The bottom of described battery outer room, carries out damping to set of cells, it is to avoid clashes into and damages.
In a kind of optional embodiment, also including, deformation detector, described deformation detector is arranged on electricity
On the sidewall of pond receiving room, can first carry out deformation before battery explosion, detect in time, tackle early.
In a kind of optional embodiment, also include, boom unit and controller;The input of controller with
Stating deformation detector to connect, outfan is connected with boom unit, is used for reminding user's battery state.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model is also
Be not limited to this, any those familiar with the art in the technical scope that this utility model discloses,
Change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, this reality
Should described be as the criterion with scope of the claims with novel protection domain.
Claims (10)
1. anti-explosion battery box, it is characterised in that include, casing, lid and pressure release post, set in described casing
Putting extinguishing device, described lid is assemblied in described box opening;Described pressure release post one end and extinguishing device
Opening the fixing connection of valve, the other end is fixing with lid to be connected, and when lid departs from box opening, makes pressure release
The dynamic valve of opening of cornice is opened.
Anti-explosion battery box the most according to claim 1, it is characterised in that: described lid offers through hole,
The pressure relieving end of pressure release post passes in through hole, and described pressure relieving end is dismountable arranges locating part;Spring is arranged at
Between locating part and lid, described spring is in storage power state, makes lid be pressed on described box opening.
Anti-explosion battery box the most according to claim 2, it is characterised in that: described lid and described casing
By snapping connection, the movable part of described buckle is connected by elastic component is fixing with described lid.
Anti-explosion battery box the most according to claim 3, it is characterised in that: also include, anti-explosion partition,
Described casing is divided into explosion-proof cell and battery outer room by described anti-explosion partition, and described extinguishing device is arranged at institute
State in explosion-proof cell.
Anti-explosion battery box the most according to claim 4, it is characterised in that: the material of described anti-explosion partition
For polystyrene plastics.
Anti-explosion battery box the most according to claim 5, it is characterised in that: described lid inwall arranges pressure
Force transducer, smoke detector and temperature sensor.
Anti-explosion battery box the most according to claim 6, it is characterised in that: also include, radiating fin,
Described radiating fin is arranged at described box outer surface.
Anti-explosion battery box the most according to claim 7, it is characterised in that: also include, yielding rubber pad,
Described yielding rubber pad is arranged at the bottom of described battery outer room.
Anti-explosion battery box the most according to claim 8, it is characterised in that: also include, deformation detector,
Described deformation detector is arranged on the sidewall of battery outer room.
Anti-explosion battery box the most according to claim 9, it is characterised in that: also include, boom unit
And controller;The input of controller is connected with stating deformation detector, and outfan is connected with boom unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620179379.1U CN205488309U (en) | 2016-03-09 | 2016-03-09 | Explosion -proof battery box |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620179379.1U CN205488309U (en) | 2016-03-09 | 2016-03-09 | Explosion -proof battery box |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205488309U true CN205488309U (en) | 2016-08-17 |
Family
ID=56656568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620179379.1U Expired - Fee Related CN205488309U (en) | 2016-03-09 | 2016-03-09 | Explosion -proof battery box |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205488309U (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107970539A (en) * | 2016-10-24 | 2018-05-01 | 捍防(苏州)实业有限公司 | Van fire extinguishing system |
CN107994279A (en) * | 2017-11-25 | 2018-05-04 | 扬州市汉讯科技有限公司 | A kind of storage battery with explosion prevention function |
CN109378415A (en) * | 2018-09-17 | 2019-02-22 | 杨志刚 | A kind of new energy car battery protective device |
CN110660945A (en) * | 2019-11-11 | 2020-01-07 | 佛山科学技术学院 | Battery pack for preventing thermal runaway spreading |
CN114388956A (en) * | 2022-01-11 | 2022-04-22 | 恒义超然工业技术(上海)有限公司 | Safe explosion-proof battery box capable of automatically releasing pressure and processing technology thereof |
CN114976524A (en) * | 2022-06-17 | 2022-08-30 | 上海申传电气股份有限公司 | High-capacity high-voltage lithium ion storage battery power supply for explosion-proof mine car |
-
2016
- 2016-03-09 CN CN201620179379.1U patent/CN205488309U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107970539A (en) * | 2016-10-24 | 2018-05-01 | 捍防(苏州)实业有限公司 | Van fire extinguishing system |
CN107994279A (en) * | 2017-11-25 | 2018-05-04 | 扬州市汉讯科技有限公司 | A kind of storage battery with explosion prevention function |
CN109378415A (en) * | 2018-09-17 | 2019-02-22 | 杨志刚 | A kind of new energy car battery protective device |
CN110660945A (en) * | 2019-11-11 | 2020-01-07 | 佛山科学技术学院 | Battery pack for preventing thermal runaway spreading |
CN114388956A (en) * | 2022-01-11 | 2022-04-22 | 恒义超然工业技术(上海)有限公司 | Safe explosion-proof battery box capable of automatically releasing pressure and processing technology thereof |
CN114976524A (en) * | 2022-06-17 | 2022-08-30 | 上海申传电气股份有限公司 | High-capacity high-voltage lithium ion storage battery power supply for explosion-proof mine car |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205488309U (en) | Explosion -proof battery box | |
CN102422460B (en) | Sealed battery | |
WO2016015603A1 (en) | Lithium battery and electric vehicle using same | |
CN205069780U (en) | Take extinguishing device's lithium ion battery group | |
CN105609684B (en) | A kind of lithium battery pack fire and explosion resistant device | |
CN105470424A (en) | Flame resistant method and apparatus for battery energy storage system | |
US20240033549A1 (en) | Fire-fighting apparatus, box assembly, battery, power consumption apparatus, and method for preparing battery | |
WO2024077789A1 (en) | Battery and electric device | |
CN113394510B (en) | Temperature protection structure with over-temperature protection and fire extinguishing functions and protection method | |
JP2022536404A (en) | Battery modules, battery racks containing same and power storage devices | |
CN202930452U (en) | Battery pack box body explosion prevention device | |
CN210926070U (en) | Explosion-proof type plastic-sealed lithium battery | |
CN214388587U (en) | Automatically controlled formula automatic fire extinguishing pipe | |
CN208256775U (en) | A kind of explosion-proof lithium battery | |
CN205583031U (en) | Blasting and outage protection architecture of battery | |
JP6686175B2 (en) | Battery cell | |
CN104701468B (en) | High-voltage battery for vehicle | |
CN113629349A (en) | Safety structure of large-capacity battery | |
CN207384645U (en) | A kind of extinguishing device being fixed on inside new energy electric car battery case | |
CN201973741U (en) | Electronic cigar lighter | |
CN212622954U (en) | Lithium cell detects uses short-circuit protection device | |
CN206727143U (en) | A kind of explosion-proof early warning lithium metal battery | |
CN210837818U (en) | Battery cover plate | |
KR20210054330A (en) | Battery Pack | |
CN213279198U (en) | Portable energy storage battery safety charging case |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180309 |