CN108832056A - A kind of lithium battery with explosion-protection equipment - Google Patents
A kind of lithium battery with explosion-protection equipment Download PDFInfo
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- CN108832056A CN108832056A CN201810682533.0A CN201810682533A CN108832056A CN 108832056 A CN108832056 A CN 108832056A CN 201810682533 A CN201810682533 A CN 201810682533A CN 108832056 A CN108832056 A CN 108832056A
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- Prior art keywords
- lithium battery
- explosion
- shell
- protection equipment
- mounting base
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M50/342—Non-re-sealable arrangements
- H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
-
- 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
- H01M50/383—Flame arresting or ignition-preventing means
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of lithium batteries with explosion-protection equipment,Including shell,The inner cavity of the shell is equipped with lithium battery group,Cooling fin is equipped between the lithium battery group and shell,Heat-conducting plate is respectively connected at left and right sides of the shell,There is heat dissipation copper pipe by screw hole on the heat-conducting plate,The heat dissipation copper pipe is equipped with external screw thread corresponding with threaded hole,Top plate has been bolted at the top of the shell,Gas is entered in air bag by communicating pipe,With increasing for lithium battery interior gas,The volume of air bag will become larger,To drive connecting plate slide downward,So as to push hangnail to puncture rupture pressure disc,So that expanding gas quickly releases,To play explosion-proof effect to lithium battery,Pass through the setting of handle,Conveniently take,With very high practicability,It is functional to greatly improve a kind of use of the lithium battery with explosion-protection equipment,Guarantee its using effect and utilization benefit,It is suitble to be widely popularized.
Description
Technical field
The present invention relates to technical field of lithium batteries, specially a kind of lithium battery with explosion-protection equipment.
Background technique
Lithium battery is a kind of green high-capacity chargeable battery, since it is high with voltage, specific energy is big, the charge and discharge service life is long, puts
Electric performance stablity, it is pollution-free the features such as, the deep welcome by society and user, therefore the lithium battery as new green environment protection battery
It will develop in the technical fields such as electronic information, new energy and environmental protection with very important status and effect.Lithium electricity
Pond mainly by cathode, anode, can conducting lithium ions electrolyte and isolation film that cathode and anode is separated form, due to lithium electricity
Pond using cobalt acid lithium as anode, in the case where lithium battery overcharges, lithium ion is accumulated to form dendrite in cathode, pierce through every
Film forms internal short-circuit, and diaphragm is pierced, and inside forms high current, and temperature rising causes diaphragm to melt, and short-circuit area is further
Expand, lithium battery currently on the market it is explosion-proof it is main using indentation, to add the modes such as pressure releasing hole explosion-proof, but when electrolyte is in height
It is electrolysed under the conditions of temperature, when generating bulk gas, inside generates High Voltage, rapidly destroys shell, holds beyond indentation and pressure releasing hole
It explodes by the limit, and then easily, is unable to ensure security performance.
For this purpose, the existing patent application No. is CN201520483655.9 discloses a kind of lithium electricity with explosion-protection equipment
Pond, including shell, battery core working group, positive terminal, negative terminal, explosion-protection equipment, the battery core working group are set in the housing, the electricity
Heat-sink shell is equipped between core working group and the shell, the housing tip is equipped with top plate, and the top plate two sides are respectively equipped with just
Pole, negative terminal, the positive terminal, cathode column bottom are respectively equipped with positive plate, negative electrode tab, between the positive terminal and negative terminal
Equipped with explosion-protection equipment, the explosion-protection equipment includes pedestal, rupture pressure disc, air bag, in documents, by battery core working group and shell
The case where heat-sink shell is set between body, is overcharged in the battery core working group of lithium battery interior, and then generates a large amount of heat, forms high temperature
Under, the heat generated to battery core working group absorbs, and achievees the purpose that reduce internal temperature, prevents the diaphragm of lithium battery interior
The problem of being melted by high temperature;And the gas that electrolyte inside is generated by electrolysis is collected using air bag, to gas
It is tentatively collected, extends the service life of rupture pressure disc, expand the space of gas held, reduce the pressure of lithium battery interior
By force, it avoids lithium battery there is a situation where explode;Work as air bag simultaneously to increase with its gas collected, and it is explosion-proof to puncture hangnail
Film discharges lithium battery interior gas pressure, has further ensured the safety of lithium battery, improved the explosion-proof performance of lithium battery,
But the problem of documents:Rupture pressure disc is inconvenient to replace, cannot be again after rupture pressure disc rupture after primary
Explosion-proof effect is played, and heat dissipation performance is not fine.
Summary of the invention
The purpose of the present invention is to provide a kind of lithium batteries with explosion-protection equipment, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the present invention provides the following technical solutions:A kind of lithium battery with explosion-protection equipment, including shell
Body, the inner cavity of the shell are equipped with lithium battery group, and cooling fin, a left side for the shell are equipped between the lithium battery group and shell
Right two sides are respectively connected with heat-conducting plate, have heat dissipation copper pipe by screw hole on the heat-conducting plate, the heat dissipation copper pipe is equipped with
Top plate, the left and right sides two sides point of the top plate have been bolted at the top of the shell for external screw thread corresponding with threaded hole
Not She You positive terminal and negative terminal, the positive terminal and cathode column bottom are respectively equipped with corresponding positive plate and negative electrode tab, described
It offers inserting groove on top plate between positive terminal and negative terminal, mounting base is plugged with by inserting groove on the top plate, institute
The surface for stating mounting base is covered with rupture pressure disc, and the two sides that rupture pressure disc is located in the mounting base are equipped with through-hole, spiral shell in the through-hole
Line is connected with communicating pipe, and the top of the communicating pipe is equipped with air bag, and the middle part of the air bag bottom is fixedly connected by connecting plate
There is hangnail.
Preferably, heat dissipation copper pipe described in every group is at least provided with three, and radiating fin is uniformly connected on heat dissipation copper pipe.
Preferably, the U-shaped setting of the inserting groove, and rubber gasket is equipped in the inserting groove.
Preferably, the bottom front of the hangnail is pointed and is directed toward rupture pressure disc.
Preferably, the left and right sides of the hangnail is respectively equipped with fixed connecting rod, and the fixed connecting rod is obliquely installed, and two
The end of a fixed connecting rod is connected on communicating pipe by circular boop.
Preferably, the size of the mounting base is consistent with inserting groove, and clearance fit between mounting base and inserting groove, described
The front of mounting base is fixedly connected with limit plate.
Preferably, handle is additionally provided at left and right sides of the top of the top plate, the handle is equipped with anti-skid rubber cushion.
Preferably, the bottom of the shell is equipped with supporting leg.
Compared with prior art, the beneficial effects of the invention are as follows:A kind of lithium battery with explosion-protection equipment of the present invention, passes through
The setting of radiating fin is uniformly equipped on cooling fin and heat dissipation copper pipe, the heat generated to lithium battery interior is absorbed, reached
To lithium battery interior temperature is reduced, diaphragm is avoided to melt the problem for causing short circuit, thus it is preliminary to lithium battery progress explosion-proof, and dissipate
Hot copper pipe is equipped with externally threaded setting corresponding with threaded hole, convenient for the disassembly installation and replacement to heat dissipation copper pipe, when lithium electricity
When electrolysis generation bulk gas occurs because of high temperature for the electrolyte inside pond, gas is entered in air bag by communicating pipe, with
Lithium battery interior gas increases, and the volume of air bag will become larger, so that connecting plate slide downward is driven, so as to push down
Thorn punctures rupture pressure disc, so that expanding gas quickly releases, to play explosion-proof effect to lithium battery, passes through top
The setting of mounting base is plugged on plate by inserting groove, convenient for dismantling to mounting base, so as to used
Breaked rupture pressure disc is replaced, and is avoided influence explosion-proof next time, by the setting of handle, is conveniently taken, have very high practical
Property, a kind of use functionality of the lithium battery with explosion-protection equipment is greatly improved, guarantees its using effect and utilization benefit,
It is suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the lithium battery with explosion-protection equipment of the present invention;
Fig. 2 is a kind of top plate overlooking structure diagram of the lithium battery with explosion-protection equipment of the present invention;
Fig. 3 is a kind of heat-conducting plate structure schematic diagram of the lithium battery with explosion-protection equipment of the present invention;
Fig. 4 is a kind of top plate axis side structure schematic diagram of the lithium battery with explosion-protection equipment of the present invention.
In figure:1 shell, 2 lithium battery groups, 3 cooling fins, 4 heat-conducting plates, 5 threaded holes, 6 heat dissipation copper pipes, 7 radiating fins, 8 tops
Plate, 9 positive terminals, 10 negative terminals, 11 positive plates, 12 negative electrode tabs, 13 inserting grooves, 14 rubber gaskets, 15 mounting bases, 16 limits
Plate, 17 through-holes, 18 communicating pipes, 19 rupture pressure discs, 20 air bags, 21 hangnails, 22 fixed connecting rods, 23 circular boops, 24 handles, 25 supporting legs.
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.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution:A kind of lithium battery with explosion-protection equipment, including shell
1, the inner cavity of the shell 1 is equipped with lithium battery group 2, and cooling fin 3, the shell are equipped between the lithium battery group 2 and shell 1
1 left and right sides is respectively connected with heat-conducting plate 4, passes through threaded hole 5 on the heat-conducting plate 4 and is bolted with heat dissipation copper pipe 6, the radiating copper
Pipe 6 is equipped with external screw thread corresponding with threaded hole 5, and top plate 8 has been bolted in the top of the shell 1, the top plate 8
Left and right sides two sides are respectively equipped with positive terminal 9 and negative terminal 10, and the positive terminal 9 and 10 bottom of negative terminal are respectively equipped with accordingly just
Pole piece 11 and negative electrode tab 12 offer inserting groove 13, the top plate 8 on the top plate 8 between positive terminal 9 and negative terminal 10
Upper to be plugged with mounting base 15 by inserting groove 13, the surface of the mounting base 15 is covered with rupture pressure disc 19, in the mounting base 15
Be equipped with through-hole 17 positioned at the two sides of rupture pressure disc 19,17 internal screw thread of through-hole is connected with communicating pipe 18, the communicating pipe 18 it is upper
Side is equipped with air bag 20, and the middle part of 20 bottom of air bag is fixedly connected with hangnail 21 by connecting plate.
Specifically, heat dissipation copper pipe 6 described in every group uniformly connects radiating fin at least provided with three, and on heat dissipation copper pipe 6
Piece 7.
Specifically, the U-shaped setting of the inserting groove 13, and rubber gasket 14 is equipped in the inserting groove 13.
Specifically, the bottom front of the hangnail 21 is pointed and is directed toward rupture pressure disc 19.
Specifically, the left and right sides of the hangnail 21 is respectively equipped with fixed connecting rod 22, and the fixed connecting rod 22 tilts
The end of setting, two fixed connecting rods 22 is connected on communicating pipe 18 by circular boop 23.
Specifically, the size of the mounting base 15 and inserting groove 13 are consistent, and gap between mounting base 15 and inserting groove 13
Cooperation is easily installed the disassembly installation and replacement of seat 15, to realize the replacement to rupture pressure disc 19, the front of the mounting base 15
It is fixedly connected with limit plate 16.
Specifically, being additionally provided with handle 24 at left and right sides of the top of the top plate 8, the handle 24 is equipped with anti-slip rubber
Pad, conveniently fetches.
Specifically, the bottom of the shell 1 is equipped with supporting leg 25, can be very good to support.
Working principle:A kind of lithium battery with explosion-protection equipment of the present invention, in use, passing through cooling fin 3 and heat dissipation copper pipe 6
The upper uniform setting for being equipped with radiating fin 7, the heat generated to lithium battery interior absorb, and reach reduction lithium battery interior
Temperature avoids diaphragm from melting the problem for causing short circuit, thus lithium battery is carried out it is preliminary explosion-proof, and heat dissipation copper pipe 6 be equipped with
The corresponding externally threaded setting of threaded hole 5, convenient for the disassembly installation and replacement to heat dissipation copper pipe 6, when the electrolysis of lithium battery interior
When electrolysis generation bulk gas occurs because of high temperature for liquid, gas is by entering in air bag 20 communicating pipe 18, in lithium battery
Portion's gas increases, and the volume of air bag 20 will become larger, so that 22 slide downward of connecting plate is driven, so as to push hangnail 21
Rupture pressure disc 19 is punctured, so that expanding gas quickly releases, to play explosion-proof effect to lithium battery, passes through top
The setting of mounting base 15 is plugged with by inserting groove 13 on plate 8, convenient for dismantling to mounting base 15, so as to having made
Used breaked rupture pressure disc 19 is replaced, and is avoided influence explosion-proof next time, by the setting of handle 24, is conveniently taken.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of lithium battery with explosion-protection equipment, including shell (1), it is characterised in that:The inner cavity of the shell (1) is equipped with
Lithium battery group (2), is equipped with cooling fin (3) between the lithium battery group (2) and shell (1), and the left and right sides of the shell (1) is equal
It is connected with heat-conducting plate (4), is bolted with heat dissipation copper pipe (6) on the heat-conducting plate (4) by threaded hole (5), the heat dissipation copper pipe (6)
It is equipped with external screw thread corresponding with threaded hole (5), top plate (8), the top plate has been bolted at the top of the shell (1)
(8) left and right sides two sides are respectively equipped with positive terminal (9) and negative terminal (10), the positive terminal (9) and negative terminal (10) bottom point
Not She You corresponding positive plate (11) and negative electrode tab (12), on the top plate (8) between positive terminal (9) and negative terminal (10)
It offers inserting groove (13), is plugged with mounting base (15) on the top plate (8) by inserting groove (13), the mounting base (15)
Surface is covered with rupture pressure disc (19), and the two sides on the mounting base (15) positioned at rupture pressure disc (19) are equipped with through-hole (17), described logical
Hole (17) internal screw thread is connected with communicating pipe (18), and the top of the communicating pipe (18) is equipped with air bag (20), air bag (20) bottom
The middle part in portion is fixedly connected with hangnail (21) by connecting plate.
2. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:Heat dissipation copper pipe described in every group
(6) at least provided with three, and radiating fin (7) are uniformly connected on heat dissipation copper pipe (6).
3. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:The inserting groove (13) is in
U-shaped setting, and rubber gasket (14) are equipped in the inserting groove (13).
4. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:The bottom of the hangnail (21)
Portion front end is pointed and is directed toward rupture pressure disc (19).
5. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:A left side for the hangnail (21)
Right side is respectively equipped with fixed connecting rod (22), and the fixed connecting rod (22) is obliquely installed, two fixed connecting rods
(22) end is connected on communicating pipe (18) by circular boop (23).
6. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:The mounting base (15)
Size and inserting groove (13) unanimously, and clearance fit between mounting base (15) and inserting groove (13), before the mounting base (15)
Portion is fixedly connected with limit plate (16).
7. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:The top of the top plate (8)
It is additionally provided with handle (24) at left and right sides of portion, the handle (24) is equipped with anti-skid rubber cushion.
8. a kind of lithium battery with explosion-protection equipment according to claim 1, it is characterised in that:The bottom of the shell (1)
Portion is equipped with supporting leg (25).
Priority Applications (1)
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CN201810682533.0A CN108832056A (en) | 2018-06-27 | 2018-06-27 | A kind of lithium battery with explosion-protection equipment |
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CN201810682533.0A CN108832056A (en) | 2018-06-27 | 2018-06-27 | A kind of lithium battery with explosion-protection equipment |
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CN201810682533.0A Pending CN108832056A (en) | 2018-06-27 | 2018-06-27 | A kind of lithium battery with explosion-protection equipment |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109378426A (en) * | 2018-11-22 | 2019-02-22 | 大连范特西西科技有限公司 | A kind of High-performance green cell safety explosion-protection equipment and method |
CN109698377A (en) * | 2018-12-09 | 2019-04-30 | 中南新能源技术研究院(南京)有限公司 | A kind of lithium ion battery of plastic package structure |
CN110136961A (en) * | 2019-07-01 | 2019-08-16 | 常州华威电子有限公司 | A kind of extension service life prevents the aluminium electrolutic capacitor of open circuit |
CN110620202A (en) * | 2019-09-20 | 2019-12-27 | 金怀璧 | Explosion-proof valve for power battery |
CN111682285A (en) * | 2020-06-23 | 2020-09-18 | 风帆(扬州)有限责任公司 | Temperature-adjustable storage battery |
CN112331967A (en) * | 2020-09-29 | 2021-02-05 | 广东维都利新能源有限公司 | Lithium ion battery cover with explosion-proof function |
CN115531779A (en) * | 2022-11-30 | 2022-12-30 | 苏州睿锂物联科技有限公司 | Integrated battery pack with built-in explosion-proof emergency parts |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707828A (en) * | 2004-06-10 | 2005-12-14 | 唐澄育 | Accumulator controlled by valve |
CN201673952U (en) * | 2010-05-20 | 2010-12-15 | 东莞市科锐机电设备有限公司 | Dual safety explosion-proof device of power lithium battery |
CN204991875U (en) * | 2015-07-07 | 2016-01-20 | 江苏祺创灯饰制造有限公司 | Lithium cell with explosion -proof equipment |
CN205579191U (en) * | 2016-04-06 | 2016-09-14 | 惠州市迈可拿科技有限公司 | Lightweight module lamps and lanterns |
US20170207432A1 (en) * | 2016-01-20 | 2017-07-20 | Landmark Battery Innovations, Inc. | Systems and methods for a battery |
CN206559750U (en) * | 2017-01-21 | 2017-10-13 | 深圳市金达来精密科技股份有限公司 | A kind of novel outdoor power supply cavity |
CN207199725U (en) * | 2017-09-21 | 2018-04-06 | 青海绿草地新能源科技有限公司 | A kind of explosion-proof equipment of lithium battery |
-
2018
- 2018-06-27 CN CN201810682533.0A patent/CN108832056A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1707828A (en) * | 2004-06-10 | 2005-12-14 | 唐澄育 | Accumulator controlled by valve |
CN201673952U (en) * | 2010-05-20 | 2010-12-15 | 东莞市科锐机电设备有限公司 | Dual safety explosion-proof device of power lithium battery |
CN204991875U (en) * | 2015-07-07 | 2016-01-20 | 江苏祺创灯饰制造有限公司 | Lithium cell with explosion -proof equipment |
US20170207432A1 (en) * | 2016-01-20 | 2017-07-20 | Landmark Battery Innovations, Inc. | Systems and methods for a battery |
CN205579191U (en) * | 2016-04-06 | 2016-09-14 | 惠州市迈可拿科技有限公司 | Lightweight module lamps and lanterns |
CN206559750U (en) * | 2017-01-21 | 2017-10-13 | 深圳市金达来精密科技股份有限公司 | A kind of novel outdoor power supply cavity |
CN207199725U (en) * | 2017-09-21 | 2018-04-06 | 青海绿草地新能源科技有限公司 | A kind of explosion-proof equipment of lithium battery |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109378426A (en) * | 2018-11-22 | 2019-02-22 | 大连范特西西科技有限公司 | A kind of High-performance green cell safety explosion-protection equipment and method |
CN109698377A (en) * | 2018-12-09 | 2019-04-30 | 中南新能源技术研究院(南京)有限公司 | A kind of lithium ion battery of plastic package structure |
CN109698377B (en) * | 2018-12-09 | 2020-12-25 | 中南新能源技术研究院(南京)有限公司 | Lithium ion battery with plastic package structure |
CN110136961A (en) * | 2019-07-01 | 2019-08-16 | 常州华威电子有限公司 | A kind of extension service life prevents the aluminium electrolutic capacitor of open circuit |
CN110136961B (en) * | 2019-07-01 | 2024-03-22 | 常州华威电子有限公司 | Aluminum electrolytic capacitor capable of prolonging service life and preventing open circuit |
CN110620202A (en) * | 2019-09-20 | 2019-12-27 | 金怀璧 | Explosion-proof valve for power battery |
CN111682285A (en) * | 2020-06-23 | 2020-09-18 | 风帆(扬州)有限责任公司 | Temperature-adjustable storage battery |
CN111682285B (en) * | 2020-06-23 | 2023-06-06 | 风帆(扬州)有限责任公司 | Temperature-adjustable storage battery |
CN112331967A (en) * | 2020-09-29 | 2021-02-05 | 广东维都利新能源有限公司 | Lithium ion battery cover with explosion-proof function |
CN115531779A (en) * | 2022-11-30 | 2022-12-30 | 苏州睿锂物联科技有限公司 | Integrated battery pack with built-in explosion-proof emergency parts |
CN115531779B (en) * | 2022-11-30 | 2023-03-10 | 苏州睿锂物联科技有限公司 | Integrated battery pack with built-in explosion-proof emergency parts |
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Application publication date: 20181116 |