CN110323384A - A kind of battery with explosion prevention function - Google Patents
A kind of battery with explosion prevention function Download PDFInfo
- Publication number
- CN110323384A CN110323384A CN201910554500.2A CN201910554500A CN110323384A CN 110323384 A CN110323384 A CN 110323384A CN 201910554500 A CN201910554500 A CN 201910554500A CN 110323384 A CN110323384 A CN 110323384A
- Authority
- CN
- China
- Prior art keywords
- battery
- prevention function
- explosion prevention
- generating unit
- top cover
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
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- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of battery with explosion prevention function, including shell and top cover, the top cover is mounted on the housing top end, and battery is equipped in the shell, is mounted on armored cassette on the shell and top cover;Air bag is installed in the armored cassette, air accumulator and gas generating unit are placed in the air bag, is connected between the gas generating unit and the air accumulator by electric wire;The outer casing inner wall is equipped with one layer of inductive layer, and the inductive layer is connected with the gas generating unit by electric wire;The cap base is equipped with temperature sense module.Through the above way; a kind of battery with explosion prevention function of the present invention, the explosion-resistant enclosure can not only be monitored temperature in battery, be protected in advance; and prevent battery cell case and exhaust stopper fragmentation separation of fragments and acid solution from splashing in accumulator explosion, surrounding is protected.
Description
Technical field
The present invention relates to electrical equipments, and in particular to a kind of battery with explosion prevention function.
Background technique
Battery is a kind of device that chemical energy is directly translated into electric energy, is the battery designed by rechargeable, passes through
Reversible chemical reaction realization recharges, and typically refers to lead-acid accumulator, it is one of battery, belongs to secondary cell, it
Working principle: regenerate internal active material using external electric energy when charging, electric energy be stored as chemical energy, needs to discharge
Chemical energy is converted to common battery of mobile phone etc. in power output, such as life by Shi Zaici.
Battery is easy to happen explosion when not using for a long time or close to heat source, and explosion time impact force will lead to battery
Shell and exhaust stopper fragmentation separation of fragments and acid solution are splashed, and cause any property loss even personal injury.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of batteries with explosion prevention function, and battery can be prevented quick-fried
The damage that surrounding is generated after fried.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of electric power storage with explosion prevention function
Pond, including shell and top cover, the top cover are mounted on the housing top end, and battery, the shell are equipped in the shell
With armored cassette is mounted on top cover;
Air bag is installed in the armored cassette, air accumulator and gas generating unit, the gas are placed in the air bag
It is connected between body generating device and the air accumulator by electric wire;
The outer casing inner wall is equipped with one layer of inductive layer, and the inductive layer is connected with the gas generating unit by electric wire;
The cap base is equipped with temperature sense module.
In a preferred embodiment of the present invention, the air bag surface is covered with flame-retardant layer and erosion resistant coating.
In a preferred embodiment of the present invention, nitrogen is compressed in the air accumulator.
In a preferred embodiment of the present invention, the temperature sense module is connected by wireless signal with exterior terminal
It connects.
In a preferred embodiment of the present invention, the cap base is equipped with battery case.
In a preferred embodiment of the present invention, the battery case is filled with the temperature sense module, the gas
It sets and is connected with the inductive layer by electric wire.
The beneficial effects of the present invention are: a kind of battery with explosion prevention function of the present invention, which can not only
Temperature in battery is monitored, is protected in advance, and prevents battery cell case and blow-cook in accumulator explosion
Lid fragmentation separation of fragments and acid solution are splashed, and are protected to surrounding.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of battery with explosion prevention function.
The components in the drawings are labeled as follows: 1, shell;2, top cover;3, terminal interface;4, battery;5, air bag;
6, air accumulator;7, gas generating unit;8, inductive layer;9, temperature sense module;10, battery case;11, armored cassette.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes: a kind of explosion-resistant enclosure 1 of battery 4, including shell 1 and top cover 2, institute
It states top cover 2 and is mounted on 1 top of shell, 2 top of top cover is equipped with terminal interface 3, is equipped with battery in the shell 1
4, armored cassette 11 is mounted on the shell 1 and top cover 2, and the armored cassette 11 can be prevented in 4 explosion time of battery
The exhaust stopper fragmentation separation of fragments and acid solution of 4 shell of battery and the battery 4 splash, and protect to surrounding
Shield.
Air bag 5 is installed in the armored cassette 11,5 surface of air bag is covered with flame-retardant layer and erosion resistant coating,
The flame that the flame-retardant layer prevents the explosion of battery 4 from generating burns out the air bag 5, and the erosion resistant coating prevents the storage
Air bag 5 described in the acid liquid corrosion that the explosion of battery 4 is splashed.
Air accumulator 6 and gas generating unit 7, the gas generating unit 7 and the gas storage are placed in the air bag 5
It is connected between tank 6 by electric wire, nitrogen is compressed in the air accumulator 6, the gas generating unit 7 is used for the gas storage
Tank 6 is lighted a fire, so that the air accumulator 6 explodes, the nitrogen in the air accumulator 6 can quickly fill with the air bag
5, to prevent the exhaust stopper fragmentation separation of fragments and acid solution of 4 shell of battery and the battery 4 from splashing, to week
It encloses and is protected.
1 inner wall of shell is equipped with one layer of inductive layer 8, and the inductive layer 8 passes through electric wire phase with the gas generating unit 7
Connection, the inductive layer 8 is for detecting the surface integrity of the battery 4, when the battery 4 explodes
When, the inductive layer 8 will issue ignition order to the gas generating unit 7, so that it is right to control the gas generating unit 7
The air accumulator 6 is lighted a fire, so that the air accumulator 6 explodes, the nitrogen in the air accumulator 6 can quickly fill with the inflation
Air bag 5, thus prevent the exhaust stopper fragmentation separation of fragments and acid solution of 4 shell of battery and the battery 4 from splashing,
Surrounding is protected.
2 bottom of top cover is equipped with temperature sense module 9, and the temperature sense module 9 passes through wireless signal and outside
Terminal is connected, and the temperature sense module 9 is monitored the temperature of the battery 4, passes through outside when the temperature is excessively high
Terminal reminds user of service, plays the role of protecting in advance.
2 bottom of top cover is equipped with battery case 10, the battery case 10 and the temperature sense module 9, the gas
Generating device 7 is connected with the inductive layer 8 by electric wire, is equipped with battery in the battery case 10, is the temperature sense
Module 9, the gas generating unit 7 and the inductive layer 8 provide electric energy.
Compared with prior art, a kind of battery with explosion prevention function of the present invention, which can not only be to storage
Temperature is monitored in battery, is protected in advance, and prevents battery cell case and exhaust stopper broken in accumulator explosion
It splits separation of fragments and acid solution is splashed, surrounding is protected.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "left", "right", "inner", "outside"
Orientation or positional relationship be based on orientation or positional relationship described in attached drawing or the invention product using when usually put
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of battery with explosion prevention function, including shell and top cover, the top cover is mounted on the housing top end, described
Battery is installed, it is characterised in that be mounted on armored cassette on the shell and top cover in shell;
Air bag is installed in the armored cassette, air accumulator and gas generating unit, the gas are placed in the air bag
It is connected between body generating device and the air accumulator by electric wire;
The outer casing inner wall is equipped with one layer of inductive layer, and the inductive layer is connected with the gas generating unit by electric wire;
The cap base is equipped with temperature sense module.
2. a kind of battery with explosion prevention function according to claim 1, it is characterised in that: the air bag surface
It is covered with flame-retardant layer and erosion resistant coating.
3. a kind of battery with explosion prevention function according to claim 1, it is characterised in that: compression in the air accumulator
There is nitrogen.
4. a kind of battery with explosion prevention function according to claim 1, it is characterised in that: the temperature sense module
It is connected by wireless signal with exterior terminal.
5. a kind of battery with explosion prevention function according to claim 1, it is characterised in that: the cap base installation
There is battery case.
6. a kind of battery with explosion prevention function according to claim 5, it is characterised in that: the battery case with it is described
Temperature sense module, the gas generating unit and the inductive layer are connected by electric wire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910554500.2A CN110323384A (en) | 2019-06-25 | 2019-06-25 | A kind of battery with explosion prevention function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910554500.2A CN110323384A (en) | 2019-06-25 | 2019-06-25 | A kind of battery with explosion prevention function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110323384A true CN110323384A (en) | 2019-10-11 |
Family
ID=68121233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910554500.2A Withdrawn CN110323384A (en) | 2019-06-25 | 2019-06-25 | A kind of battery with explosion prevention function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110323384A (en) |
-
2019
- 2019-06-25 CN CN201910554500.2A patent/CN110323384A/en not_active Withdrawn
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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 | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191011 |
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WW01 | Invention patent application withdrawn after publication |