CN209282324U - A kind of lithium ion battery with long service life - Google Patents
A kind of lithium ion battery with long service life Download PDFInfo
- Publication number
- CN209282324U CN209282324U CN201920269340.2U CN201920269340U CN209282324U CN 209282324 U CN209282324 U CN 209282324U CN 201920269340 U CN201920269340 U CN 201920269340U CN 209282324 U CN209282324 U CN 209282324U
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- CN
- China
- Prior art keywords
- battery
- electrically connected
- ion battery
- lithium ion
- plc controller
- 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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- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a kind of lithium ion batteries with long service life, including inner core, several battery cells, lithium-ion battery shell and PLC controller, all battery cells are connected into battery pack by data conductor, the side of lithium-ion battery shell is provided with extension case, reserve battery is provided in extension case, reserve battery is electrically connected battery cell by data conductor, and electronic switch is connected in the data conductor, PLC controller is additionally provided in extension case, PLC controller is electrically connected electronic switch and the first electric power detection module by data conductor, first electric power detection module is electrically connected battery pack to detect the electricity of battery pack；By the way that extension case is arranged, and reserve battery, electronic switch and PLC controller are set in outer body contact body, when battery pack remaining capacity is less, electronic switch is controlled by PLC controller to open, to make the electricity in reserve battery be transmitted to battery pack, use when avoiding battery electric quantity low improves the service life of battery.
Description
Technical field
The utility model relates to a kind of lithium ion batteries, more particularly to a kind of lithium ion battery with long service life.
Background technique
Lithium ion battery is called lithium ion battery, is a kind of secondary cell (rechargeable battery), it relies primarily on lithium ion and exists
Movement carrys out work between anode and cathode.In charge and discharge process, Li+ insertion and deintercalation back and forth between two electrodes: charging
When, Li+ is embedded in cathode from positive deintercalation, by electrolyte, and cathode is in lithium-rich state；It is then opposite when electric discharge.Battery is generally adopted
It uses the material for containing elemental lithium as electrode, is the representative of modern high performance battery.
With the development of electronics technology, the use of lithium ion battery also more extensive.Lithium ion battery when in use, when
When electricity in battery is lower, such as: it is lower than 20%, is easy to damage battery, after long-time, is easily reduced depositing for electricity
Reserve of electricity, so that the service life reduction of lithium ion battery.In addition, lithium ion battery is when in use, there is also lithium ion batteries
The case where explosion, occurs, if lithium ion battery explodes, can not only damage to the electric appliance where it, be also easy to hurt
User.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of lithium ion battery with long service life, can solve
When certainly low battery often occurs in lithium ion battery, it is easy to make the service life of lithium ion battery to reduce, meanwhile, lithium ion battery hair
Raw explosion time is easily damaged electric appliance or injury user.
In order to solve the above technical problems, the utility model provides the following technical solutions:
A kind of lithium ion battery with long service life, including inner core, several battery cells that interior in-core is set, lithium from
Sub- battery case and PLC controller, all battery cells are connected into battery pack, the lithium ion battery case by data conductor
The side of body is provided with extension case, and reserve battery is provided in the extension case, and the reserve battery passes through data conductor
Electrical connection battery pack is in the battery cell of input terminal, and electronic switch is connected in the data conductor, in the extension case
It is additionally provided with PLC controller, the PLC controller is electrically connected electronic switch and the first electric power detection mould by data conductor
Block, first electric power detection module are electrically connected battery pack to detect the electricity of battery pack.
Preferably, rubber protective layer, shape between the inner core and lithium-ion battery shell are enclosed on the outside of the inner core
At there is cavity, it is provided with air bag in the cavity, and fills full carbon dioxide gas in the air bag.
Preferably, it is provided with lithium ion battery charge port on the outside of the lithium-ion battery shell, which fills
Power port electrical connection battery pack is in the battery cell of input terminal, and is electrically connected external power supply by data conductor.
Preferably, reserve battery charge port is provided on the outside of the extension case, the reserve battery charge port is electrically connected
Reserve battery is connect, and extraneous power supply is electrically connected by data conductor.
Preferably, alarm device is provided on the outside of the lithium-ion battery shell, the PLC controller passes through data conductor
It is electrically connected alarm device.
Preferably, it is provided with battery capacity indication lamp on the outside of the extension case, the battery capacity indication lamp is led by data
Line is electrically connected PLC controller, and the reserve battery is electrically connected the second electric power detection module, and second electric power detection module is electrically connected
Connect PLC controller.
Compared with prior art, the attainable beneficial effect of the utility model is:
1, by setting extension case, and reserve battery, electronic switch and PLC controller are set in outer body contact body, when
When first electric power detection module detects that the remaining capacity of battery pack entirety is less, PLC controller, PLC are communicated this information to
Controller controls electronic switch unlatching after receiving information again, so that the electricity in reserve battery is transmitted to the electricity of battery pack
In the monomer of pond, so make electricity in battery cell will not for a long time in low battery the case where, and then battery will not be damaged, made
The service life for obtaining battery is not easy to be lowered；
2, protection can be played by rubber protective layer when battery cell damages by the way that rubber protective layer is arranged
Effect, avoid electrolyte permeability from coming out, be easy to do harm to huamn body；
3, can be when guaranteeing by the way that air bag, and the filling arbon dioxide gas in air bag is arranged, air bag can rise
To the effect of protection, meanwhile, pass through carbon dioxide gas, additionally it is possible to avoid the occurrence of fire.
Detailed description of the invention
Fig. 1 is a kind of overall structure figure of lithium ion battery with long service life of the utility model.
Wherein: 1, inner core；2, battery cell；3, rubber protective layer；4, air bag；5, lithium-ion battery shell；6, outer body contact
Body；7, reserve battery；8, PLC controller；9, electronic switch；10, battery capacity indication lamp；11, alarm device；12, lithium ion battery fills
Power port；13, reserve battery charge port.
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
It please refers to shown in Fig. 1, a kind of lithium ion battery with long service life, if including inner core 1, being arranged in inner core 1
Dry battery cell 2, lithium-ion battery shell 5 and PLC controller 8, all battery cells 2 are connected into electricity by data conductor
Pond group, the side of lithium-ion battery shell 5 are provided with extension case 6, and extension case 6 can be connected through a screw thread lithium ion battery
Shell 5, and then when using the lithium ion battery can pass through replacement when reserve battery 7 or battery cell 2 damage
Reserve battery 7 or battery cell 2 reduce more so that the lithium ion battery is replaced, and then is avoided and replaced all batteries
The cost changed further has achieved the effect that the service life for improving lithium ion battery；Reserve battery is provided in extension case 6
7, reserve battery 7 is electrically connected battery pack by data conductor and is in the battery cell 2 of input terminal, and is connected in the data conductor
Electronic switch 9 is additionally provided with PLC controller 8 in extension case 6, and PLC controller 8 is electrically connected electronics by data conductor
Switch 9 and the first electric power detection module, the first electric power detection module are electrically connected battery pack to detect the electricity of battery pack, battery pack
After electricity in interior all battery cells 2 uses largely, the first electric power detection module detects that remaining electricity is lower, such as low
When 20%, the first electric power detection module photos and sending messages are to PLC controller 8, after PLC controller 8 receives information, control electronic cutting
It closes 9 closure reserve batteries 7 to be connected to battery pack, so that reserve battery 7 be made to charge into battery cell 2, and then avoids battery list
It is lower to continue electricity in body 2, therefore can be avoided the service life for reducing battery cell 2.Preferably, the first electric power detection module
It is integrated in PLC controller 8.
The outside of inner core 1 is enclosed with rubber protective layer 3, is formed with cavity between inner core 1 and lithium-ion battery shell 5, should
It is provided with air bag 4 in cavity, and fills full carbon dioxide gas in air bag 4.
The outside of lithium-ion battery shell 5 is provided with lithium ion battery charge port 12,12 electricity of lithium ion battery charge port
Connection battery pack is in the battery cell 2 of input terminal, and is electrically connected external power supply by data conductor.
The outside of extension case 6 is provided with reserve battery charge port 13, and reserve battery charge port 13 is electrically connected reserve battery
7, and extraneous power supply is electrically connected by data conductor.
The outside of lithium-ion battery shell 5 is provided with alarm device 11, and PLC controller 8 is electrically connected alarm by data conductor
Device 11 to drive alarm 11 to sound an alarm after the information for receiving the transmission of the first electric power detection module, and then reminds people
Electric appliance is not continued to use.
The outside of extension case 6 is provided with battery capacity indication lamp 10, and battery capacity indication lamp 10 is electrically connected PLC by data conductor
Controller 8, reserve battery 7 are electrically connected the second electric power detection module, and the second electric power detection module is electrically connected PLC controller 8, will
PLC controller 8 is sent information to when detecting 7 low battery of reserve battery, and then battery capacity indication is controlled by PLC controller 8
The color change of lamp 10.Preferably, the second electric power detection module is integrated in PLC controller 8.
Working principle: lithium ion battery when in use, after the electricity in battery cell 2 transfers out, the first electric power detection mould
Block sends the information of the remaining capacity in battery cell 2 to PLC controller 8 in real time, when remaining capacity reaches 20%, PLC
After controller 8 receives information, control alarm device 11 is sounded an alarm, and people is reminded not continue to use electric appliance, meanwhile, PLC control
Device 8 processed controls electronic switch 9 and connects, so that reserve battery 7 charges into battery cell 2, and then makes the electricity in battery cell 2
It will not be for a long time in 20% hereinafter, being not easy to make the service life of battery cell 2 to reduce in turn.Lithium ion battery use terminates
Afterwards, battery capacity indication lamp 10 shows that the electricity of reserve battery 7 can be filled by lithium ion battery charge port 12 into battery cell 2
Electricity can be charged by reserve battery charge port 13 into reserve battery 7, so make the lithium ion battery can continue to using.
The embodiments of the present invention is without being limited thereto, according to the above embodiments of the present invention content, utilizes ability
The routine techniques knowledge and customary means in domain, under the premise of not departing from the utility model above-mentioned basic fundamental thought, it is above preferably
Embodiment can also make the modification, replacement or combination of other diversified forms, and other embodiments obtained all fall within practical
Within novel rights protection scope.
Claims (6)
1. a kind of lithium ion battery with long service life, including inner core (1), several battery cells being arranged in inner core (1)
(2), lithium-ion battery shell (5) and PLC controller (8), which is characterized in that all battery cells (2) pass through data conductor
It is connected into battery pack, the side of the lithium-ion battery shell (5) is provided with extension case (6), is set in the extension case (6)
It is equipped with reserve battery (7), the reserve battery (7) is electrically connected the battery cell that battery pack is in input terminal by data conductor
(2), it and in the data conductor is connected with electronic switch (9), is additionally provided with PLC controller (8), institute in the extension case (6)
It states PLC controller (8) and electronic switch (9) and the first electric power detection module, first electricity is electrically connected by data conductor
Amount detection module is electrically connected battery pack to detect the electricity of battery pack.
2. a kind of lithium ion battery with long service life according to claim 1, which is characterized in that the inner core (1)
Outside is enclosed with rubber protective layer (3), cavity is formed between the inner core (1) and lithium-ion battery shell (5), in the cavity
It is provided with air bag (4), and fills full carbon dioxide gas in the air bag (4).
3. a kind of lithium ion battery with long service life according to claim 1, which is characterized in that the lithium ion battery
Lithium ion battery charge port (12) are provided on the outside of shell (5), which is electrically connected at battery pack
In the battery cell (2) of input terminal, and external power supply is electrically connected by data conductor.
4. a kind of lithium ion battery with long service life according to claim 1, which is characterized in that the extension case
(6) it being provided on the outside of reserve battery charge port (13), the reserve battery charge port (13) is electrically connected reserve battery (7), and
Extraneous power supply is electrically connected by data conductor.
5. a kind of lithium ion battery with long service life according to claim 1, which is characterized in that the lithium ion battery
It is provided on the outside of shell (5) alarm device (11), the PLC controller (8) is electrically connected alarm device (11) by data conductor.
6. a kind of lithium ion battery with long service life according to claim 1, which is characterized in that the extension case
(6) it is provided on the outside of battery capacity indication lamp (10), the battery capacity indication lamp (10) is electrically connected PLC controller by data conductor
(8), the reserve battery (7) is electrically connected the second electric power detection module, and second electric power detection module is electrically connected PLC controller
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269340.2U CN209282324U (en) | 2019-03-04 | 2019-03-04 | A kind of lithium ion battery with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269340.2U CN209282324U (en) | 2019-03-04 | 2019-03-04 | A kind of lithium ion battery with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209282324U true CN209282324U (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920269340.2U Expired - Fee Related CN209282324U (en) | 2019-03-04 | 2019-03-04 | A kind of lithium ion battery with long service life |
Country Status (1)
| Country | Link |
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| CN (1) | CN209282324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734803A (en) * | 2022-03-17 | 2022-07-12 | 盐城市步高汽配制造有限公司 | Electric automobile chassis integrated module system |
-
2019
- 2019-03-04 CN CN201920269340.2U patent/CN209282324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114734803A (en) * | 2022-03-17 | 2022-07-12 | 盐城市步高汽配制造有限公司 | Electric automobile chassis integrated module system |
| CN114734803B (en) * | 2022-03-17 | 2024-06-04 | 盐城市步高汽配制造有限公司 | Electric automobile chassis integrated module system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20210304 |