CN107146867A - High-safety manganese silicate lithium battery - Google Patents
High-safety manganese silicate lithium battery Download PDFInfo
- Publication number
- CN107146867A CN107146867A CN201710511663.3A CN201710511663A CN107146867A CN 107146867 A CN107146867 A CN 107146867A CN 201710511663 A CN201710511663 A CN 201710511663A CN 107146867 A CN107146867 A CN 107146867A
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- CN
- China
- Prior art keywords
- flame
- fire
- fixed
- lithium battery
- retardant
- 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- Withdrawn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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 46
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 40
- ASTZLJPZXLHCSM-UHFFFAOYSA-N dioxido(oxo)silane;manganese(2+) Chemical compound [Mn+2].[O-][Si]([O-])=O ASTZLJPZXLHCSM-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003063 flame retardant Substances 0.000 claims abstract description 33
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000007600 charging Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- QPRQDYHDYOKAEQ-UHFFFAOYSA-N [Li].[Mn].[Si](O)(O)(O)O Chemical compound [Li].[Mn].[Si](O)(O)(O)O QPRQDYHDYOKAEQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance 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
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- 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
-
- 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)
Abstract
The invention provides a high-safety manganese silicate lithium battery, which comprises a flame-retardant shell, a first vacuum cavity, a blind hole, an electric lifting rod, a flame-retardant cover plate, a second vacuum cavity, a fixed cylinder, a through hole, a heat dissipation fan, a ring buckle and a telescopic sleeve, wherein the first vacuum cavity is arranged in the flame-retardant shell, the blind hole is arranged on the right end surface of the flame-retardant shell, the left end of the electric lifting rod is fixed in the blind hole, the right end of the electric lifting rod is fixed on the left end surface of the flame-retardant cover plate, the second vacuum cavity is arranged in the flame-retardant cover plate, the design realizes the purposes of heat insulation and flame retardance of the invention, the front end of the fixed cylinder penetrates through the flame-retardant shell and extends to the front side of the flame-retardant shell, the through hole is arranged at the upper end of the annular side surface of the fixed cylinder, the invention has simple structure, good safety, long service life and high reliability.
Description
Technical field
The present invention is a kind of safe manganese silicate of lithium battery, belongs to technical field of lithium batteries.
Background technology
" lithium battery ", is that a class is negative material, the battery using non-aqueous electrolytic solution by lithium metal or lithium alloy.By
It is very active in the chemical characteristic of lithium metal so that the processing of lithium metal, to preserve, use, it is very high to environmental requirement.So,
Lithium battery is not applied for a long time.With the development of science and technology, present lithium battery has become main flow.
Lithium battery is broadly divided into two classes:Lithium metal battery and lithium ion battery.Lithium ion battery does not contain metallic state
Lithium, and can charge.5th generation product lithium metal battery of rechargeable battery was born in 1996, its security, ratio
Capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery.Because the high-tech of its own requires limitation, now only
The company of a few countries is producing this lithium metal battery.Manganese silicate of lithium is the positive electrode commonly used in lithium battery.
Lithium battery needs suitable annulus temperature, and extraneous temperature environment easily influences the temperature of lithium battery interior, existing
In technology, lithium battery is not provided with corresponding heat-shield mechanism, is unfavorable for the work of lithium battery, and when lithium battery is close to naked light,
Easily explode, and lithium battery of the prior art is not provided with fire-resistant mechanism;Lithium battery of the prior art was charging
Cheng Zhong, charging wiring heating is serious, and in the swapping process repeated, wiring is easily damaged, and shortens service life, or even cause Lou
The phenomenon of electricity, so needing a kind of safe manganese silicate of lithium battery to solve the above problems.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of safe manganese silicate of lithium battery, with
The problem of solving to propose in above-mentioned background technology, the present invention is simple in construction, and security is good, and service life is long, and reliability is high.
To achieve these goals, the present invention is to realize by the following technical solutions:A kind of safe silicic acid
Manganese lithium battery, including battery body, heat-insulating, fire-preventing component, wiring guard assembly and charging wiring, the battery body are installed
In heat-insulating, fire-preventing component internal, the charging wiring is connected to battery body front end face, and the wiring guard assembly, which is arranged on, to be filled
Electrical connection annular side, the wiring guard assembly is fixed on battery body front end face, and the heat-insulating, fire-preventing component includes fire-retardant
Housing, vacuum chamber one, blind hole, electric lifting rod, fire-retardant cover plate and vacuum chamber two, the battery body are arranged on flame-proof casing
Inside, the vacuum chamber one is opened in inside flame-proof casing, and the blind hole is opened in flame-proof casing right side, the electric up-down
Bar left end is fixed on inside blind hole, and the electric lifting rod right-hand member is fixed on fire-retardant cover plate left side, and the vacuum chamber two is opened up
In flame retardant cover intralamellar part, the wiring guard assembly includes fixed cylinder, through hole, cooling fan, latch closure and telescopic, described solid
Safety barrel is arranged on charging wire loop side, and the fixed tube rear end is fixed on battery body front end face, the fixed cylinder front end
Through flame-proof casing, and extend on front side of flame-proof casing, the through hole is opened in fixed cylinder annular side upper end, the radiation air
Machine is arranged on inside through hole, and the telescopic rear end is fixed on fixed cylinder front end face, and the telescopic rear end is connected with latch closure.
Further, the battery body right side is provided with fin.
Further, the blind hole is provided with four, and four blind holes are opened in the rib of flame-proof casing right side four respectively
At angle.
Further, the electric lifting rod is connected with button switch by electric wire.
Further, it is respectively and fixedly provided with fire-retardant sealing strip at described four crest lines in fire-retardant cover plate left side.
Further, the latch closure lower end offers connecting hole, and connecting hole mounted inside has bolt.
Further, the positive electrode inside the battery body is manganese silicate of lithium.
Beneficial effects of the present invention:A kind of safe manganese silicate of lithium battery of the present invention, because the present invention with the addition of resistance
Housing, vacuum chamber one, blind hole, electric lifting rod, fire-retardant cover plate and vacuum chamber two are fired, the design achieves the heat-insulated resistance of the present invention
The purpose of combustion, improves the security of the present invention, solves lithium battery of the prior art and be not provided with heat-insulating, fire-preventing mechanism, holds
Easily it is affected by the external environment, the problem of security is not enough.
Because the present invention with the addition of fixed cylinder, through hole, cooling fan, latch closure and telescopic, the design is in the present invention
Charging wiring has protective effect, can effectively extend the service life of the present invention, solve lithium cell charging of the prior art
Heating is serious when wiring is charged, the problem of being easily broken off.
Because with the addition of fin, the design improves the radiating effect of the present invention, and because with the addition of button switch, the design is just
In the control of electric lifting rod, because with the addition of fire-retardant sealing strip, the design improves the flame retardant effect of the present invention, because of the company of with the addition of
Hole and bolt are connect, the connection of latch closure is easy in the design, the present invention is simple in construction, and security is good, and service life is long, reliability
It is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural representation of safe manganese silicate of lithium battery of the present invention;
Fig. 2 is the structural representation of heat-insulating, fire-preventing component in a kind of safe manganese silicate of lithium battery of the present invention;
Fig. 3 is the structural representation of wiring guard assembly in a kind of safe manganese silicate of lithium battery of the present invention;
In figure:1- battery bodies, 2- heat-insulating, fire-preventings component, 3- wiring guard assembly, 4- chargings wiring, 21- flame-proof casings, 22-
Vacuum chamber one, 23- blind holes, 24- electric lifting rods, the fire-retardant cover plates of 25-, 26- vacuum chambers two, 31- fixed cylinders, 32- through holes, 33-
Cooling fan, 34- latch closures, 35- telescopics.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, is expanded on further the present invention.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of technical scheme:A kind of safe manganese silicate of lithium battery, including
Battery body 1, heat-insulating, fire-preventing component 2, wiring guard assembly 3 and charging wiring 4, battery body 1 are arranged on heat-insulating, fire-preventing group
Inside part 2, charging wiring 4 is connected to the front end face of battery body 1, and wiring guard assembly 3 is arranged on the charging annular side of wiring 4,
Wiring guard assembly 3 is fixed on the front end face of battery body 1.
Heat-insulating, fire-preventing component 2 includes flame-proof casing 21, vacuum chamber 1, blind hole 23, electric lifting rod 24, fire-retardant cover plate 25
And vacuum chamber 2 26, battery body 1 is inside flame-proof casing 21, and vacuum chamber 1 is opened in inside flame-proof casing 21,
Blind hole 23 is opened in the right side of flame-proof casing 21, and the left end of electric lifting rod 24 is fixed on inside blind hole 23, and electric lifting rod 24 is right
End is fixed on the fire-retardant left side of cover plate 25, and vacuum chamber 2 26 is opened in inside fire-retardant cover plate 25, and the design solves prior art
In lithium battery be not provided with heat-insulating, fire-preventing mechanism, be easily affected by the external environment, the problem of security is not enough.
Wiring guard assembly 3 includes fixed cylinder 31, through hole 32, cooling fan 33, latch closure 34 and telescopic 35, fixed cylinder
31 are arranged on the charging annular side of wiring 4, and the rear end of fixed cylinder 31 is fixed on the front end face of battery body 1, and the front end of fixed cylinder 31 is passed through
Flame-proof casing 21, and the front side of flame-proof casing 21 is extended to, through hole 32 is opened in the annular side upper end of fixed cylinder 31, cooling fan 33
Inside through hole 32, the rear end of telescopic 35 is fixed on the front end face of fixed cylinder 31, and the rear end of telescopic 35 is connected with latch closure 34,
Heating is serious when the design solves lithium cell charging wiring charging of the prior art, the problem of being easily broken off.
The right side of battery body 1 is provided with fin, and blind hole 23 is provided with four, and four blind holes 23 are opened in fire retardant cabinet respectively
Body 21 right side four edges and corners, electric lifting rod 24 is connected with button switch, fire-retardant 25 left side of cover plate four by electric wire
Fire-retardant sealing strip is respectively and fixedly provided with crest line, the lower end of latch closure 34 offers connecting hole, and connecting hole mounted inside has bolt, battery sheet
Positive electrode inside body 1 is manganese silicate of lithium.
Embodiment:When user of service needs to use the present invention, user of service presses button switch, button switch
Control electric lifting rod 24 is run, and the work of electric lifting rod 24 drives fire-retardant cover plate 25 to move, so that fire-retardant cover plate 25 is with dissipating
Backing is separated, and is moved to the right side of battery body 1, and during the use of the present invention, the presence of vacuum chamber 1 can be by electricity
Pond body 1 is isolated from the outside, and reduces influence of the external environment to battery body 1, when user of service is without using the present invention, uses
Personnel make electric lifting rod 24 drive fire-retardant cover plate 25 to be moved to the left, so as to be fitted in fin and the right-hand member of flame-proof casing 21
Face, when the present invention runs into naked light, flame-proof casing 21 and fire-retardant cover plate 25 prevent naked light from being delivered to inside battery body 1, very
Cavity 1 and vacuum chamber 2 26 completely cut off the high temperature of naked light with battery body 1, and the design achieves heat-insulating, fire-preventing of the present invention
Purpose.
When user of service carries out present invention charging, user of service holds latch closure 34, and mobile latch closure 34, and latch closure 34 is moved
Telescopic 35 is driven to extend, so that latch closure 34 is fixed on into wiring rear end, then user of service runs cooling fan 33, radiating
Blower fan 33 works to cool to fixed cylinder 31 and the inside of telescopic 35, so that the conduct heat away of charging wiring 4, the design
Charging wiring 4 can effectively be protected.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should be by no matter from the point of view of which point
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by appended claims rather than on state
It is bright to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (7)
1. a kind of safe manganese silicate of lithium battery, including battery body, heat-insulating, fire-preventing component, wiring guard assembly and fill
Electrical connection, it is characterised in that:The battery body is arranged on heat-insulating, fire-preventing component internal, and the charging wiring is connected to battery sheet
Body front end face, the wiring guard assembly is arranged on charging wire loop side, and the wiring guard assembly is fixed on battery sheet
Body front end face;
The heat-insulating, fire-preventing component includes flame-proof casing, vacuum chamber one, blind hole, electric lifting rod, fire-retardant cover plate and vacuum chamber
Two, the battery body is arranged on inside flame-proof casing, and the vacuum chamber one is opened in inside flame-proof casing, and the blind hole is opened up
In flame-proof casing right side, the electric lifting rod left end is fixed on inside blind hole, and the electric lifting rod right-hand member is fixed on resistance
Cover plate left side is fired, the vacuum chamber two is opened in flame retardant cover intralamellar part;
The wiring guard assembly includes fixed cylinder, through hole, cooling fan, latch closure and telescopic, and the fixed cylinder is arranged on
Charging wire loop side, the fixed tube rear end is fixed on battery body front end face, and the fixed cylinder front end passes through fire retardant cabinet
Body, and extend on front side of flame-proof casing, the through hole is opened in fixed cylinder annular side upper end, and the cooling fan is arranged on logical
Inside hole, the telescopic rear end is fixed on fixed cylinder front end face, and the telescopic rear end is connected with latch closure.
2. a kind of safe manganese silicate of lithium battery according to claim 1, it is characterised in that:The battery body is right
End face is provided with fin.
3. a kind of safe manganese silicate of lithium battery according to claim 1, it is characterised in that:The blind hole is provided with four
Individual, four blind holes are opened in the edges and corners of flame-proof casing right side four respectively.
4. a kind of safe manganese silicate of lithium battery according to claim 1, it is characterised in that:The electric lifting rod
Button switch is connected with by electric wire.
5. a kind of safe manganese silicate of lithium battery according to claim 1, it is characterised in that:The fire-retardant cover plate is left
Fire-retardant sealing strip is respectively and fixedly provided with four crest lines of end face.
6. a kind of safe manganese silicate of lithium battery according to claim 1, it is characterised in that:Open the latch closure lower end
Provided with connecting hole, and connecting hole mounted inside has bolt.
7. a kind of safe manganese silicate of lithium battery according to claim 1, it is characterised in that:In the battery body
The positive electrode in portion is manganese silicate of lithium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710511663.3A CN107146867A (en) | 2017-06-29 | 2017-06-29 | High-safety manganese silicate lithium battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710511663.3A CN107146867A (en) | 2017-06-29 | 2017-06-29 | High-safety manganese silicate lithium battery |
Publications (1)
Publication Number | Publication Date |
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CN107146867A true CN107146867A (en) | 2017-09-08 |
Family
ID=59785255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710511663.3A Withdrawn CN107146867A (en) | 2017-06-29 | 2017-06-29 | High-safety manganese silicate lithium battery |
Country Status (1)
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CN (1) | CN107146867A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107659167A (en) * | 2017-10-31 | 2018-02-02 | 电子科技大学中山学院 | Lithium battery adapter |
CN107887546A (en) * | 2017-11-15 | 2018-04-06 | 山东联星能源集团有限公司 | A kind of energy storage device of good heat dissipation |
CN107887547A (en) * | 2017-11-20 | 2018-04-06 | 北京欧美中科学技术研究院 | A kind of good multifunction energy storage device that radiates |
CN108110188A (en) * | 2017-12-14 | 2018-06-01 | 王伟 | A kind of perfect heat-dissipating and explosion-proof lithium battery |
-
2017
- 2017-06-29 CN CN201710511663.3A patent/CN107146867A/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107659167A (en) * | 2017-10-31 | 2018-02-02 | 电子科技大学中山学院 | Lithium battery adapter |
CN107659167B (en) * | 2017-10-31 | 2023-12-12 | 珠海市嘉德电能科技有限公司 | Lithium battery adapter |
CN107887546A (en) * | 2017-11-15 | 2018-04-06 | 山东联星能源集团有限公司 | A kind of energy storage device of good heat dissipation |
CN107887547A (en) * | 2017-11-20 | 2018-04-06 | 北京欧美中科学技术研究院 | A kind of good multifunction energy storage device that radiates |
CN107887547B (en) * | 2017-11-20 | 2024-02-13 | 北京欧美中科学技术研究院 | Multifunctional energy storage device with good heat dissipation |
CN108110188A (en) * | 2017-12-14 | 2018-06-01 | 王伟 | A kind of perfect heat-dissipating and explosion-proof lithium battery |
CN108110188B (en) * | 2017-12-14 | 2020-11-20 | 超容新能源科技有限公司 | Explosion-proof lithium battery with good heat dissipation performance |
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Application publication date: 20170908 |