CN206210955U - A kind of practical Li ion cells unit - Google Patents
A kind of practical Li ion cells unit Download PDFInfo
- Publication number
- CN206210955U CN206210955U CN201621186099.XU CN201621186099U CN206210955U CN 206210955 U CN206210955 U CN 206210955U CN 201621186099 U CN201621186099 U CN 201621186099U CN 206210955 U CN206210955 U CN 206210955U
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- China
- Prior art keywords
- block
- plate
- practical
- lithium battery
- connecting plate
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- 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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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of practical Li ion cells unit, including lithium battery body and block, the lithium battery outer body is enclosed with aluminum-plastic composite membrane, and aluminum-plastic composite membrane front outside is pasted with labeling, the lithium battery body interior is provided with battery core, the battery core is by positive plate, box hat, electrolyte and negative plate are constituted, glue shell is provided with outside the battery core, the glue shell upper end is provided with block, and block upper end outer ring is provided with side groove, filling block is provided between the protection board and labeling, the block both sides offer fixed card slot, the lithium battery body bottom sets fluted.The practical Li ion cells unit, reasonable in design, set using NTC thermistor, resistance body temperature is caused to rise by electric current, the damage to equipment is reduced, while equipment is set using three groups of positive/negative plates, the degree of stability of operation is improve, electric power storage operation can be preferably carried out, promotes the development of lithium ion battery industry.
Description
Technical field
The utility model is related to technical field of lithium ion, specially a kind of practical Li ion cells unit.
Background technology
Lithium ion battery is a kind of rechargeable battery, and it relies primarily on lithium ion, and movement carrys out work between a positive electrode and a negative electrode,
In charge and discharge process, Li+ comes and goes embedded and deintercalation between two electrodes, during rechargable battery, Li+ from positive pole deintercalation, by electricity
Solution matter insertion negative pole, negative pole is in rich lithium state, then conversely, typically using the material containing elemental lithium as electrode during electric discharge
Battery, is the representative of modern high performance battery, but, existing Li ion cells unit is easy during long-time use
Make battery-heating, the normal of influence equipment is used, while damaging the service life of battery.
In order to solve shortcoming existing in the market, it is badly in need of improving the technology of Li ion cells unit, can be more preferable
The development for carrying out electric power storage operation, promoting lithium ion battery industry.
Utility model content
The purpose of this utility model is to provide a kind of practical Li ion cells unit, with solving above-mentioned background technology
Easily make battery-heating during the long-time use of proposition, the normal of influence equipment is used, while damaging the use of battery
The problems such as life-span.
To achieve the above object, the utility model provides following technical scheme：A kind of practical Li ion cells unit, bag
Lithium battery body and block are included, the lithium battery outer body is enclosed with aluminum-plastic composite membrane, and aluminum-plastic composite membrane front outside is viscous
Labeling is posted, the lithium battery body interior is provided with battery core, and the battery core is by positive plate, box hat, electrolyte and negative plate structure
Into, glue shell is provided with outside the battery core, the block lower section is provided with protection board, and protection board and is fixed with negative pole connection
Plate, NTC connecting plates and positive pole connecting plate, the glue shell upper end are provided with block, and block upper end outer ring is provided with side groove, described
Filling block is provided between protection board and labeling, the block both sides offer fixed card slot, and the lithium battery body bottom sets
It is equipped with groove.
Preferably, the lithium battery body is 54*84.5mm2Square structure, and negative pole connecting plate, NTC connecting plates and
Positive pole connecting plate is 1.8*2.95mm2Copper sheet material is constituted.
Preferably, the negative pole connecting plate is connected with negative plate, and positive pole connecting plate is connected with positive plate.
Preferably, block lower section is fixed with negative pole connecting plate, opens in NTC connecting plates and positive pole connecting plate, and block
It is provided with the hole of sagging 0.1-0.2mm.
Preferably, the positive plate and negative plate are provided with three, and positive plate and negative plate arranged crosswise.
Compared with prior art, the beneficial effects of the utility model are：The practical Li ion cells unit, structure design
Rationally, set using NTC thermistor, cause resistance body temperature to rise by electric current, resistance value drops to very little, do not interfere with
The normal work of circuit, reduces the damage to equipment, while equipment is set using three groups of positive/negative plates, can effectively share and connect
Powered and transmitted electricity by extraneous high power, improve the degree of stability of operation, can preferably carry out electric power storage operation, promote lithium from
The development of sub- battery industry.
Brief description of the drawings
Fig. 1 is the utility model structure schematic elevation view；
Fig. 2 is the utility model structure schematic top plan view；
Fig. 3 is the utility model structural base schematic diagram；
Fig. 4 is that the utility model structure is right regards schematic diagram；
Fig. 5 is the utility model structure left view schematic diagram；
Fig. 6 faces expanded schematic diagram for the utility model structure.
In figure：1st, lithium battery body, 2, fixed card slot, 3, aluminum-plastic composite membrane, 4, labeling, 5, negative pole connecting plate, 6, NTC connects
Fishplate bar, 7, positive pole connecting plate, 8, side groove, 9, groove, 10, filling block, 11, protection board, 12, block, 13, glue shell, 14, battery core,
15th, positive plate, 16, box hat, 17, electrolyte, 18, negative plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-6 are referred to, the utility model provides a kind of technical scheme：A kind of practical Li ion cells unit, including
Lithium battery body 1 and block 12, the outside of lithium battery body 1 are enclosed with aluminum-plastic composite membrane 3, and the front of aluminum-plastic composite membrane 3 outside is viscous
Labeling 4 is posted, lithium battery body 1 is internally provided with battery core 14, and lithium battery body 1 is 54*84.5mm2Square structure, it is and negative
Pole connecting plate 5, NTC connecting plates 6 and positive pole connecting plate 7 are 1.8*2.95mm2Copper sheet material is constituted, and battery core 14 is by positive plate
15th, box hat 16, electrolyte 17 and negative plate 18 are constituted, and glue shell 13 is provided with outside battery core 14, and the lower section of block 12 is provided with protection
Negative pole connecting plate 5, NTC connecting plates 6 and positive pole connecting plate 7, negative pole connecting plate 5 and negative pole are fixed with plate 11, and protection board 11
Plate 18 is connected, and positive pole connecting plate 7 is connected with positive plate 15, causes resistance body temperature to rise by electric current, under resistance value
Very little is down to, the normal work of circuit is not interfered with, the damage to equipment is reduced, positive plate 15 and negative plate 18 are provided with three
It is individual, and positive plate 15 and the arranged crosswise of negative plate 18, can effectively share and receive extraneous high power and power and transmit electricity, improve
The degree of stability of operation, the upper end of glue shell 13 is provided with block 12, and the upper end outer ring of block 12 is provided with side groove 8, under block 12
Side is fixed with negative pole connecting plate 5, offers sagging 0.1-0.2mm's in NTC connecting plates 6 and positive pole connecting plate 7, and block 12
Hole, is provided with filling block 10 between protection board 11 and labeling 4, the both sides of block 12 offer fixed card slot 2, lithium battery body 1
Bottom sets fluted 9.
Operation principle：When using the practical Li ion cells unit, equipment is assembled first, battery core 14 is put
Put and be fixed in glue shell 13, while lithium ion cell positive plate 15 is connected into external positive pole connecting plate 7 by conductor, will
Lithium ion battery negative plate 18 connects external negative pole connecting plate 5 by conductor, while top is placed with filling block 10, and block
12 cover in the top of glue shell 13, are fixed, while being wrapped equipment with aluminum-plastic composite membrane 3, labeling are posted in outermost
4, complete install, will, lithium battery body 1 by fixed card slot 2 be arranged on equipment on, while the groove 9 of lower section can play fixation
Effect, carries out the use of equipment, here it is the whole process of the practical Li ion cells unit work.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of practical Li ion cells unit, including lithium battery body (1) and block (12), it is characterised in that：The lithium
Battery body (1) outside is enclosed with aluminum-plastic composite membrane (3), and aluminum-plastic composite membrane (3) front outside is pasted with labeling (4), described
Lithium battery body (1) is internally provided with battery core (14), and the battery core (14) is by positive plate (15), box hat (16), electrolyte (17)
Constituted with negative plate (18), glue shell (13) is provided with outside the battery core (14), block (12) lower section is provided with protection board
(11) negative pole connecting plate (5), NTC connecting plates (6) and positive pole connecting plate (7), the glue shell, and on protection board (11) are fixed with
(13) upper end is provided with block (12), and block (12) upper end outer ring is provided with side groove (8), the protection board (11) and labeling
(4) filling block (10) is provided between, block (12) both sides offer fixed card slot (2), lithium battery body (1) bottom
End sets fluted (9).
2. a kind of practical Li ion cells unit according to claim 1, it is characterised in that：The lithium battery body
(1) it is 54*84.5mm2Square structure, and negative pole connecting plate (5), NTC connecting plates (6) and positive pole connecting plate (7) are 1.8*
2.95mm2Copper sheet material is constituted.
3. a kind of practical Li ion cells unit according to claim 1, it is characterised in that：The negative pole connecting plate
(5) it is connected with negative plate (18), and positive pole connecting plate (7) is connected with positive plate (15).
4. a kind of practical Li ion cells unit according to claim 1, it is characterised in that：Block (12) lower section
Be fixed with negative pole connecting plate (5), offer sagging 0.1 in NTC connecting plates (6) and positive pole connecting plate (7), and block (12)-
The hole of 0.2mm.
5. a kind of practical Li ion cells unit according to claim 1, it is characterised in that：The positive plate (15) and
Negative plate (18) is provided with three, and positive plate (15) and negative plate (18) arranged crosswise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186099.XU CN206210955U (en) | 2016-10-28 | 2016-10-28 | A kind of practical Li ion cells unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621186099.XU CN206210955U (en) | 2016-10-28 | 2016-10-28 | A kind of practical Li ion cells unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210955U true CN206210955U (en) | 2017-05-31 |
Family
ID=58757877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621186099.XU Expired - Fee Related CN206210955U (en) | 2016-10-28 | 2016-10-28 | A kind of practical Li ion cells unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210955U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411705A (en) * | 2018-12-18 | 2019-03-01 | 河南合力新材料股份有限公司 | A kind of cathode of lithium battery plate process units |
| CN109728218A (en) * | 2018-12-28 | 2019-05-07 | 银隆新能源股份有限公司 | The installation method and battery modules of temperature acquisition line |
-
2016
- 2016-10-28 CN CN201621186099.XU patent/CN206210955U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411705A (en) * | 2018-12-18 | 2019-03-01 | 河南合力新材料股份有限公司 | A kind of cathode of lithium battery plate process units |
| CN109411705B (en) * | 2018-12-18 | 2024-03-29 | 河南合力新材料股份有限公司 | Lithium battery negative plate production device |
| CN109728218A (en) * | 2018-12-28 | 2019-05-07 | 银隆新能源股份有限公司 | The installation method and battery modules of temperature acquisition line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |