CN205355142U - Novel lithium cell pole piece - Google Patents
Novel lithium cell pole piece Download PDFInfo
- Publication number
- CN205355142U CN205355142U CN201521040197.8U CN201521040197U CN205355142U CN 205355142 U CN205355142 U CN 205355142U CN 201521040197 U CN201521040197 U CN 201521040197U CN 205355142 U CN205355142 U CN 205355142U
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- plate
- pole piece
- novel lithium
- negative
- passage
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- 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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Abstract
The utility model discloses a novel lithium cell pole piece, including electric core main part, notes liquid outer wall structure, negative pole post, anodal post, positive plate, negative plate and diaphragm, electricity core main part external fixation is equipped with annotates liquid outer wall structure. Be equipped with the aperture on this novel lithium cell pole piece accessible passageway, the drainage is unobstructed, the efficiency of it is practical is improved, annotate the downthehole filter that is equipped with of liquid, security filtering, improve the practical function, the increase of service life life -span, and utilize the cooperation of coat, strengthen the protection, perfect function diversity, and twine in the middle of positive plate and negative plate through the diaphragm is crooked, the safe partition, it is nimble practical, it is not high to have solved traditional lithium cell pole piece utilization ratio effectively, and the use is inconvenient, practical life is short, and a lack of safety, the practical function is poor, the problem that manufacturing cost is high.
Description
Technical field
This utility model relates to cell art, is specially a kind of novel lithium battery pole piece.
Background technology
At present, the electrode of traditional lithium battery exists the white space not being coated with active substance in a large number.Lithium battery is by the battery that lithium metal or lithium alloy are negative material, use non-aqueous electrolytic solution by a class of Edison invented.The reaction equation that battery uses is: this reaction of Li+MnO2=LiMnO2 is redox reaction；Lithium battery is broadly divided into two classes: lithium metal battery and lithium ion battery.But, Li-ion pole is a kind of electrochemistry battery core containing positive and negative electrode, but traditional Li-ion pole utilization rate is not high, in-convenience in use, physical life is short, lacks safety, and practical function is poor, the problem that manufacturing cost is high.For this it is proposed that a kind of novel lithium battery pole piece.
Utility model content
The purpose of this utility model is in that to provide a kind of novel lithium battery pole piece, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of novel lithium battery pole piece, including battery core main body, fluid injection outer wall construction, negative terminal, positive terminal, positive plate, negative plate and barrier film, described battery core body exterior is fixed with fluid injection outer wall construction；Described fluid injection outer wall construction includes liquid injection hole, protective plate, passage, aperture, coat and screen plate, and described liquid injection hole is fixedly installed on the top of protective plate；Described protective plate is fixedly installed on the bottom of liquid injection hole；Described passage is fixedly installed on the inner chamber of protective plate；Described aperture is arranged on the inside of passage；Described coat is arranged on the outer surface portion of passage；Described screen plate connects the inside being arranged on liquid injection hole；And described fluid injection outer wall construction top is fixed with positive terminal；Bottom connection is fixed with negative terminal；Inner chamber connection is fixed with positive plate and negative plate；It is provided with barrier film in the middle of described positive plate and negative plate.
Preferably, it is provided with screen plate in described liquid injection hole.
Preferably, described passage is provided with aperture.
Preferably, described diaphragm flexes is wrapped in the middle of positive plate and negative plate, and described barrier film specifically adopts polymer gel modified diaphragm.
Preferably, described coat specifically adopts active substance to be coated with.
Compared with prior art, the beneficial effects of the utility model are: this novel lithium battery pole piece can pass through passage and be provided with aperture, drain is unobstructed, improve practical efficiency, screen plate it is provided with in liquid injection hole, safety filtering, improve practical function, increase the service life the life-span, and utilize the cooperation of coat, strengthen protection, consummating function multiformity, and it is wrapped in the middle of positive plate and negative plate by diaphragm flexes, security partition, practical flexibly, efficiently solve traditional Li-ion pole utilization rate not high, in-convenience in use, physical life is short, lack safety, practical function is poor, the problem that manufacturing cost is high.
Accompanying drawing explanation
Fig. 1 is this utility model primary structure schematic diagram；
Fig. 2 is the structural representation of this utility model fluid injection outer wall construction.
In figure: 1, battery core main body, 2, fluid injection outer wall construction, 21, liquid injection hole, 22, protective plate, 23, passage, 24, aperture, 25, coat, 26, screen plate, 3, negative terminal, 4, positive terminal, 5, positive plate, 6, negative plate, 7, barrier film.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1-2, this utility model provides a kind of technical scheme: a kind of novel lithium battery pole piece, including battery core main body 1, fluid injection outer wall construction 2, negative terminal 3, positive terminal 4, positive plate 5, negative plate 6 and barrier film 7, battery core main body 1 external stability is provided with fluid injection outer wall construction 2；Fluid injection outer wall construction 2 includes liquid injection hole 21, protective plate 22, passage 23, aperture 24, coat 25 and screen plate 26, and liquid injection hole 21 is fixedly installed on the top of protective plate 22；Protective plate 22 is fixedly installed on the bottom of liquid injection hole 21；Passage 23 is fixedly installed on the inner chamber of protective plate 22；Aperture 24 is arranged on the inside of passage 23；Coat 25 is arranged on the outer surface portion of passage 23；Screen plate 26 connects the inside being arranged on liquid injection hole 21；And fluid injection outer wall construction 2 top is fixed with positive terminal 4；Bottom connection is fixed with negative terminal 3；Inner chamber connection is fixed with positive plate 5 and negative plate 6；It is provided with barrier film 7 in the middle of positive plate 5 and negative plate 6.
It is provided with screen plate 26 in liquid injection hole 21, is conducive to safety filtering, improve practical function, increase the service life the life-span.
Passage 23 is provided with aperture 24, is conducive to drain unobstructed, improves practical efficiency.
It is middle with negative plate 6 that barrier film 7 bending is wrapped in positive plate 5, and barrier film 7 specifically adopts polymer gel modified diaphragm, is conducive to security partition, practical flexibly.
Coat 25 specifically adopts active substance to be coated with, and is conducive to strengthening protection effect, thus consummating function multiformity.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a novel lithium battery pole piece, including battery core main body (1), fluid injection outer wall construction (2), negative terminal (3), positive terminal (4), positive plate (5), negative plate (6) and barrier film (7), it is characterised in that: the external stability of described battery core main body (1) is provided with fluid injection outer wall construction (2)；Described fluid injection outer wall construction (2) includes liquid injection hole (21), protective plate (22), passage (23), aperture (24), coat (25) and screen plate (26), and described liquid injection hole (21) is fixedly installed on the top of protective plate (22)；Described protective plate (22) is fixedly installed on the bottom of liquid injection hole (21)；Described passage (23) is fixedly installed on the inner chamber of protective plate (22)；Described aperture (24) is arranged on the inside of passage (23)；Described coat (25) is arranged on the outer surface portion of passage (23)；Described screen plate (26) connects the inside being arranged on liquid injection hole (21)；And described fluid injection outer wall construction (2) top is fixed with positive terminal (4)；Bottom connection is fixed with negative terminal (3)；Inner chamber connection is fixed with positive plate (5) and negative plate (6)；It is provided with barrier film (7) in the middle of described positive plate (5) and negative plate (6).
2. a kind of novel lithium battery pole piece according to claim 1, it is characterised in that: it is provided with screen plate (26) in described liquid injection hole (21).
3. a kind of novel lithium battery pole piece according to claim 1, it is characterised in that: described passage (23) is provided with aperture (24).
4. a kind of novel lithium battery pole piece according to claim 1, it is characterised in that: described barrier film (7) bending is wrapped in the middle of positive plate (5) and negative plate (6), and described barrier film (7) specifically adopts polymer gel modified diaphragm.
5. a kind of novel lithium battery pole piece according to claim 1, it is characterised in that: described coat (25) specifically adopts active substance coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040197.8U CN205355142U (en) | 2015-12-14 | 2015-12-14 | Novel lithium cell pole piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040197.8U CN205355142U (en) | 2015-12-14 | 2015-12-14 | Novel lithium cell pole piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205355142U true CN205355142U (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040197.8U Expired - Fee Related CN205355142U (en) | 2015-12-14 | 2015-12-14 | Novel lithium cell pole piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205355142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450550A (en) * | 2016-10-27 | 2017-02-22 | 济宁景泽信息科技有限公司 | Regeneration device for recycling waste batteries |
-
2015
- 2015-12-14 CN CN201521040197.8U patent/CN205355142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106450550A (en) * | 2016-10-27 | 2017-02-22 | 济宁景泽信息科技有限公司 | Regeneration device for recycling waste batteries |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |