CN110474087A - A kind of novel lithium battery with leakage warning function - Google Patents
A kind of novel lithium battery with leakage warning function Download PDFInfo
- Publication number
- CN110474087A CN110474087A CN201910749261.6A CN201910749261A CN110474087A CN 110474087 A CN110474087 A CN 110474087A CN 201910749261 A CN201910749261 A CN 201910749261A CN 110474087 A CN110474087 A CN 110474087A
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- box body
- lithium battery
- warning function
- sealing 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.)
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Classifications
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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
- H01M10/42—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
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- 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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The present invention relates to technical field of lithium batteries, and disclose a kind of novel lithium battery with leakage warning function, including protecting box body, the bottom of the protection box body is fixedly installed with fixed plate, the inside of the fixed plate offers fixation hole, the left and right sides inner wall of the protection box body is fixedly installed with limit base, and two limit base opposite sides side offers limit sliding chutes.The novel lithium battery with leakage warning function, by being mounted with fixed plate to protection box body, and fixation hole is opened up to fixed plate, fixation hole can be corresponded to by screw fixed plate and protection box body is fixed, by being mounted with limit base to protection box body, and limit sliding chutes are opened up to limit base, and it is mounted with to extend to the sliding block inside limit sliding chutes to fixed bin, and opening is opened up to protection box body, it can be by pulling up fixed bin, fixed bin can be removed from opening by sliding of the sliding block in limit sliding chutes.
Description
Technical field
The present invention relates to technical field of lithium batteries, specially a kind of novel lithium battery with leakage warning function.
Background technique
Lithium battery is one kind using lithium metal or lithium alloy as negative electrode material, using the one-shot battery of non-aqueous electrolytic solution,
With lithium ion polymer battery be with rechargeable battery lithium ion battery it is different, the inventor of lithium battery is Edison, by
It is very active in the chemical characteristic of lithium metal, so that the processing of lithium metal, preservation and use are very high to environmental requirement, so,
Lithium battery is not applied for a long time, and with the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, right
Power supply proposes very high requirement, and lithium battery enters the large-scale practical stage therewith.
It is able to be applied in pacemaker earliest, the self-discharge rate of lithium battery is extremely low, and discharge voltage is gentle, plants so that rising
Enter human body fight device can long-term operation and do not have to recharge, with the development of society, lithium battery use also more extensively,
Internal liquid is easy to leak from the gap of shell after current lithium battery long-time use, and since structure is more close
Envelope, heat dissipation effect is poor, so propose a kind of novel lithium battery with leakage warning function solve it is above-mentioned be previously mentioned ask
Topic.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of novel lithium battery with leakage warning function, have
After liquid leakage the advantages of capable of automatic alarm and good heat dissipation effect, solves the liquid of inside after current lithium battery long-time use
Body is easy to leak from the gap of shell, and since structure more seals, the poor problem of heat dissipation effect.
(2) technical solution
To realize that purpose capable of automatic alarm and good heat dissipation effect after aforesaid liquid leakage, the present invention provide following technical side
Case: a kind of novel lithium battery with leakage warning function, including protection box body, the fixed peace in bottom of the protection box body
Equipped with fixed plate, the inside of the fixed plate offers fixation hole, the fixed peace of the left and right sides inner wall of the protection box body
Equipped with limit base, two limit base opposite sides side offers limit sliding chutes, and the inside of two limit sliding chutes is equal
It is movably installed with the sliding block extended to outside limit base, two sliding block opposite sides are fixedly installed with fixed bin, the fixation
The inside of box is fixedly installed with pole plate, and the inside of the fixed bin is fixedly installed with partition, the fixed peace in the bottom of the fixed bin
Equipped with end cap, the inside of the fixed bin is fixedly installed with the electric contact for extending to fixed plate bottom, the protection box body
Left and right sides inner wall is fixedly installed with fixed strip, and two fixed strip opposite sides side is fixedly installed with cooling fin, institute
The outside for stating fixed bin is fixedly installed with the first sealing cover, and the outside of the end cap is fixedly installed with corresponding with the first sealing cover
Second sealing cover, the inner roof wall of first sealing cover are fixedly installed with positive block, and the inner bottom wall of second sealing cover is fixed
Cathode block is installed, is fixedly installed with alarm lamp on the left of the protection box body, the outside of the alarm lamp is fixedly installed with
Shield offers the opening for extending to protection box body interior at the top of the protection box body, the protection box body
Top and be located at opening external articulation have cover board, fixinig plate, the protection box body are fixedly installed on the right side of the cover board
Right side opening be equipped with thermovent.
Preferably, the bottom of the fixed plate is fixedly installed with dummy block, and the thickness of the dummy block is not more than 0. 5
Centimetre.
Preferably, the inner bottom wall of the protection box body is fixedly installed with cushion block, the inside of the cushion block and is located at and connects electricity
The outside of head offers the port for extending to fixed plate bottom.
Preferably, the positive block and cathode is the distance between fast is not more than 0. 1 centimeters, the anode block and cathode
Fast opposite side is fixedly installed with the first connecting line being fixedly connected with alarm lamp, and first connecting line and electric contact are logical
The second connecting line is crossed to be fixedly connected.
Preferably, the limit base and sliding block are plastics, and the outside of limit base is extended at the top of the limit sliding chutes.
Preferably, the fixinig plate at the top of screw and protection box body by being fixedly connected, and the quantity of the screw is not
Less than two.
Preferably, first sealing cover and the second sealing cover in a ring, first sealing cover and the second sealing cover
Opposite side is fixedly installed with sealing ring.
Preferably, the opening is in rectangle, and the bore of the opening is greater than the bore of fixed bin.
Preferably, the inside of the thermovent is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth, described anti-
The filtering mouth diameter of dirt net is not more than point two centimetre.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of novel lithium battery with leakage warning function, have following
The utility model has the advantages that
1, novel lithium battery with leakage warning function, by being mounted with fixed plate and right to protection box body
Fixed plate has opened up fixation hole, fixation hole can be corresponded to by screw, fixed plate and protection box body are fixed, by anti-
Shield box body is mounted with limit base, and has opened up limit sliding chutes to limit base, and be mounted with to extend to limit to fixed bin
Sliding block inside sliding slot, and opening has been opened up to protection box body, it can be by pulling up fixed bin, fixed bin can pass through cunning
Sliding of the block in limit sliding chutes is removed from opening.
2, novel lithium battery with leakage warning function, by being mounted with the first sealing cover and right to fixed bin
End cap is mounted with the second sealing cover, and the first sealing cover and the can be flowed into when liquid flows out from gap between fixed bin and cover board
Two sealing covers are formed by cavity, by being mounted with positive block to the first sealing cover, and are mounted with to bear to the second sealing cover
Pole block, and positive block and cathode block are connect by the first connecting line with alarm lamp, and the first connecting line is passed through second
Connecting line is connect with electric contact, and the first sealing cover and the second sealing cover, which are formed by the liquid in cavity, can be connected to cathode block and just
Pole block, while electric contact can power to the first connecting line by the second connecting line, light alarm lamp, let out to reach liquid
Purpose capable of automatic alarm after dew is mounted with cooling fin by being mounted with fixed strip, and to fixed strip, can absorb in fixed bin
The heat that portion is distributed heat can be discharged by thermovent, by having opened up thermovent to protection box body to reach
The purpose of good heat dissipation effect.
Detailed description of the invention
Fig. 1 is a kind of novel lithium battery structure front view with leakage warning function proposed by the present invention；
Fig. 2 is a kind of novel lithium battery structure side view with leakage warning function proposed by the present invention；
Fig. 3 is the enlarged drawing of A in a kind of novel lithium battery Fig. 1 with leakage warning function proposed by the present invention.
In figure: 1 protection box body, 2 fixed plates, 3 fixation holes, 4 limit bases, 5 limit sliding chutes, 6 sliding blocks, 7 fixed bins, 8 poles
Plate, 9 partitions, 10 end caps, 11 electric contacts, 12 fixed strips, 13 cooling fins, 14 first sealing covers, 15 second sealing covers, 16 anodes
Block, 17 cathode blocks, 18 alarm lamps, 19 shields, 20 openings, 21 cover boards, 22 fixinig plates, 23 thermovents.
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.
Please refer to Fig. 1-3, a kind of novel lithium battery with leakage warning function, including protection box body 1, protection box sheet
The bottom of body 1 is fixedly installed with fixed plate 2, and the bottom of fixed plate 2 is fixedly installed with dummy block, and the thickness of dummy block is not more than zero
Five centimeters of point, the inside of fixed plate 2 offer fixation hole 3, and the left and right sides inner wall of protection box body 1 is fixedly installed with limit
Seat 4, two 4 opposite side sides of limit base offer limit sliding chutes 5, and the inside of two limit sliding chutes 5, which is movably installed with, prolongs
The sliding block 6 outside limit base 4 is extended to, limit base 4 and sliding block 6 are plastics, and the top of limit sliding chutes 5 extends to limit base 4
Outside, two 6 opposite sides of sliding block are fixedly installed with fixed bin 7, and the inside of fixed bin 7 is fixedly installed with pole plate 8, fixed bin 7
Inside is fixedly installed with partition 9, and the bottom of fixed bin 7 is fixedly installed with end cap 10, and the inside of fixed bin 7 is fixedly installed with extension
To the electric contact 11 of 2 bottom of fixed plate, the inner bottom wall of box body 1 is protected to be fixedly installed with cushion block, the inside of cushion block and being located at connects
The outside of dateline 11 offers the port for extending to 2 bottom of fixed plate, and the left and right sides inner wall of protection box body 1 is fixedly mounted
There is fixed strip 12, two 12 opposite side sides of fixed strip are fixedly installed with cooling fin 13, and the outside of fixed bin 7 is fixedly installed with
First sealing cover 14, the outside of end cap 10 are fixedly installed with second sealing cover 15 corresponding with the first sealing cover 14, the first sealing
In a ring, the first sealing cover 14 side opposite with the second sealing cover 15 is fixedly installed with close for lid 14 and the second sealing cover 15
Seal ring, the inner roof wall of the first sealing cover 14 are fixedly installed with positive block 16, and the inner bottom wall of the second sealing cover 15 is fixedly installed with negative
The left side of pole block 17, protection box body 1 is fixedly installed with alarm lamp 18, and positive block 16 is not more than with cathode fast the distance between 17
0. 1 centimeters, positive block 16 side opposite with cathode fast 17 is fixedly installed with first be fixedly connected with alarm lamp 18 and connects
Wiring, the first connecting line are fixedly connected with electric contact 11 by the second connecting line, and the outside of alarm lamp 18 is fixedly installed with protection
Cover 19, the top of protection box body 1 offer the opening 20 extended to inside protection box body 1, and opening 20 is in rectangle, opening 20
Bore be greater than fixed bin 7 bore, protect box body 1 top and be located at opening 20 external articulation have cover board 21, cover board
21 right side is fixedly installed with fixinig plate 22, and fixinig plate 22 is fixedly connected by screw with the top of protection box body 1, screw
Quantity is no less than two, and the right side opening of protection box body 1 is equipped with thermovent 23, and the inside of thermovent 23 is fixedly installed with dust-proof
Net, Air Filter are stainless steel cloth, and the filtering mouth diameter of Air Filter is not more than point two centimetre.
In conclusion this has the novel lithium battery of leakage warning function, by being mounted with fixed plate to protection box body 1
2, and fixation hole 3 has been opened up to fixed plate 2, fixation hole 3 can be corresponded to by screw, and fixed plate 2 and protection box body 1 are carried out
It is fixed, by being mounted with limit base 4 to protection box body 1, and limit sliding chutes 5 are opened up to limit base 4, and to fixed bin
7 are mounted with to extend to the sliding block 6 inside limit sliding chutes 5, and have opened up opening 20 to protection box body 1, can be by pulling up
Dynamic fixed bin 7, fixed bin 7 can be removed from opening 20 by sliding block 6 in the sliding in limit sliding chutes 5.
Also, by being mounted with the first sealing cover 14 to fixed bin 7, and the second sealing cover 15 is mounted with to end cap 10,
The first sealing cover 14 can be flowed into when liquid flows out from gap between fixed bin 7 and cover board 10 and the second sealing cover 15 is formed
Cavity in, by being mounted with positive block 16 to the first sealing cover 14, and cathode block 17 is mounted with to the second sealing cover 15, and
And positive block 16 and cathode block 17 are connect by the first connecting line with alarm lamp 18, and the first connecting line is connected by second
Wiring is connect with electric contact 11, and the first sealing cover 14, which is formed by the liquid in cavity with the second sealing cover 15, can be connected to cathode block
17 and positive block 16, while electric contact 11 can power to the first connecting line by the second connecting line, and alarm lamp 18 is lighted, thus
Achieved the purpose that liquid leakage after it is capable of automatic alarm, be mounted with to radiate by being mounted with fixed strip 12, and to fixed strip 12
Piece 13, the heat that absorbable 7 inside of fixed bin is distributed can pass through heat dissipation by having opened up thermovent 23 to protection box body 1
Heat is discharged mouth 23, to achieve the purpose that good heat dissipation effect.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
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 (9)
1. a kind of novel lithium battery with leakage warning function, including protection box body (1), it is characterised in that: the protection
The bottom of box body (1) is fixedly installed with fixed plate (2), and the inside of the fixed plate (2) offers fixation hole (3), described anti-
The left and right sides inner wall of shield box body (1) is fixedly installed with limit base (4), and two limit base (4) opposite side sides are equal
It offers limit sliding chutes (5), the inside of two limit sliding chutes (5), which is movably installed with, extends to limit base (4) outside
Sliding block (6), two sliding block (6) opposite sides are fixedly installed with fixed bin (7), and the inside of the fixed bin (7) is fixedly mounted
Have pole plate (8), the inside of the fixed bin (7) is fixedly installed with partition (9), and the bottom of the fixed bin (7) is fixedly installed with
End cap (10), the inside of the fixed bin (7) is fixedly installed with the electric contact (11) for extending to fixed plate (2) bottom, described anti-
The left and right sides inner wall of shield box body (1) is fixedly installed with fixed strip (12), two fixed strip (12) opposite side sides
It is fixedly installed with cooling fin (13), the outside of the fixed bin (7) is fixedly installed with the first sealing cover (14), the end cap
(10) outside is fixedly installed with the second sealing cover (15) corresponding with the first sealing cover (14), first sealing cover (14)
Inner roof wall is fixedly installed with positive block (16), and the inner bottom wall of second sealing cover (15) is fixedly installed with cathode block (17), institute
It states and is fixedly installed with alarm lamp (18) on the left of protection box body (1), the outside of the alarm lamp (18) is fixedly installed with protection
It covers (19), is offered at the top of protection box body (1) and extend to the internal opening (20) of protection box body (1), it is described anti-
It protects the top of box body (1) and the external articulation for being located at opening (20) has cover board (21), the fixed peace in the right side of the cover board (21)
Equipped with fixinig plate (22), the right side opening of protection box body (1) is equipped with thermovent (23).
2. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the fixation
The bottom of plate (2) is fixedly installed with dummy block, and the thickness of the dummy block is not more than 0. 5 centimeters.
3. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the protection
The inner bottom wall of box body (1) is fixedly installed with cushion block, and the inside of the cushion block and the outside for being located at electric contact (11), which offer, prolongs
Extend to the port of fixed plate (2) bottom.
4. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the anode
The distance between block (16) and cathode fast (17) are not more than 0. 1 centimeters, and the anode block (16) is opposite with cathode fast (17)
Side is fixedly installed with the first connecting line being fixedly connected with alarm lamp (18), and first connecting line and electric contact (11) are logical
The second connecting line is crossed to be fixedly connected.
5. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the limit
Seat (4) and sliding block (6) are plastics, and the outside of limit base (4) is extended at the top of the limit sliding chutes (5).
6. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the fixation
For piece (22) by being fixedly connected at the top of screw and protection box body (1), the quantity of the screw is no less than two.
7. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: described first
Sealing cover (14) and the second sealing cover (15) in a ring, first sealing cover (14) and the second sealing cover (15) it is opposite one
Side is fixedly installed with sealing ring.
8. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the opening
It (20) is in rectangle, the bore of the opening (20) is greater than the bore of fixed bin (7).
9. a kind of novel lithium battery with leakage warning function according to claim 1, it is characterised in that: the heat dissipation
The inside of mouth (23) is fixedly installed with Air Filter, and the Air Filter is stainless steel cloth, and the filtering mouth diameter of the Air Filter is not
Greater than point two centimetre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749261.6A CN110474087A (en) | 2019-08-14 | 2019-08-14 | A kind of novel lithium battery with leakage warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910749261.6A CN110474087A (en) | 2019-08-14 | 2019-08-14 | A kind of novel lithium battery with leakage warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110474087A true CN110474087A (en) | 2019-11-19 |
Family
ID=68511234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910749261.6A Pending CN110474087A (en) | 2019-08-14 | 2019-08-14 | A kind of novel lithium battery with leakage warning function |
Country Status (1)
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Citations (7)
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| CN201682036U (en) * | 2010-01-29 | 2010-12-22 | 比亚迪股份有限公司 | Power battery module |
| CN103208656A (en) * | 2012-01-16 | 2013-07-17 | 微宏动力系统（湖州）有限公司 | Battery pack system and leakage detection method |
| CN203745146U (en) * | 2014-02-17 | 2014-07-30 | 成都仲玛科技有限公司 | Leakage alarm device of primary lithium battery pack |
| JP2017073288A (en) * | 2015-10-07 | 2017-04-13 | デクセリアルズ株式会社 | Liquid wetting sensor, switching element, and battery system |
| CN107195992A (en) * | 2017-06-29 | 2017-09-22 | 电子科技大学中山学院 | Ternary high-specific-energy power lithium battery |
| CN206931679U (en) * | 2017-06-29 | 2018-01-26 | 电子科技大学中山学院 | Ternary high-specific-energy power lithium battery |
| CN208226040U (en) * | 2018-06-13 | 2018-12-11 | 华霆（合肥）动力技术有限公司 | Leakage detection apparatus and power supply device |
-
2019
- 2019-08-14 CN CN201910749261.6A patent/CN110474087A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201682036U (en) * | 2010-01-29 | 2010-12-22 | 比亚迪股份有限公司 | Power battery module |
| CN103208656A (en) * | 2012-01-16 | 2013-07-17 | 微宏动力系统（湖州）有限公司 | Battery pack system and leakage detection method |
| CN203745146U (en) * | 2014-02-17 | 2014-07-30 | 成都仲玛科技有限公司 | Leakage alarm device of primary lithium battery pack |
| JP2017073288A (en) * | 2015-10-07 | 2017-04-13 | デクセリアルズ株式会社 | Liquid wetting sensor, switching element, and battery system |
| CN107195992A (en) * | 2017-06-29 | 2017-09-22 | 电子科技大学中山学院 | Ternary high-specific-energy power lithium battery |
| CN206931679U (en) * | 2017-06-29 | 2018-01-26 | 电子科技大学中山学院 | Ternary high-specific-energy power lithium battery |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |
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| RJ01 | Rejection of invention patent application after publication |