CN110034468A - A kind of lithium battery charging plug - Google Patents
A kind of lithium battery charging plug Download PDFInfo
- Publication number
- CN110034468A CN110034468A CN201910416682.7A CN201910416682A CN110034468A CN 110034468 A CN110034468 A CN 110034468A CN 201910416682 A CN201910416682 A CN 201910416682A CN 110034468 A CN110034468 A CN 110034468A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- main body
- charging plug
- battery charging
- plug
- 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.)
- Pending
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6675—Structural association with built-in electrical component with built-in electronic circuit with built-in power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
Abstract
A kind of lithium battery charging plug, the lithium battery charging plug includes plug body, the main body includes upper main body and lower main body, the upper main body is used with lower main body and is slidably connected, the lower main body is provided with plug slot, it is provided with detection device on the inside of the plug slot, the detection device is internally provided with compatible elastic slice and contact, and the contact is electrically connected with nipple；The nipple and multimeter connection adapters, the detection device includes detection tabs, temperature sensor, processing module, power module, the power module is connected with municipal electric power, the processing module is connected with the power supply module with detection tabs, the lithium battery charging plug further includes alarm modules, the alarm modules include warning light and buzzer, and the warning light is connected with buzzer with processing module.
Description
Technical field
The present invention relates to battery charging field, specifically a kind of lithium battery charging plugs.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that " lithium battery ", which is a kind of,.
Lithium metal battery is proposed and is studied by GilbertN.Lewis earliest within 1912.When the 1970s, M.S.Whittingham
It proposes and the lithium ion battery that begins one's study.Since the chemical characteristic of lithium metal is very active so that the processing of lithium metal, preservation,
It uses, it is very high to environmental requirement.With the development of science and technology, present lithium battery has become mainstream, and lithium battery is substantially
Two classes: lithium metal battery and lithium ion battery can be divided into.Lithium ion battery does not contain the lithium of metallic state, and is that can charge
's.5th generation product lithium metal battery of rechargeable battery was born in 1996, safety, specific capacity, self-discharge rate and property
Energy price ratio is superior to lithium ion battery.Since the high-tech of its own requires limitation, there was only the public affairs of a few countries now
Department is producing this lithium metal battery.
Lithium cell core, which is crossed, is charged to voltage higher than after 4.2V, starting to generate side effect.Overcharged voltage is higher, risk also with
It is higher.After lithium cell voltage is higher than 4.2V, remaining lithium atom quantity is less than half in positive electrode, and memory location often can at this time
It collapses, battery capacity is allowed to generate permanent decline.If continuing to charge, since the memory location of cathode has been already filled with lithium original
Son, subsequent lithium metal can be piled up in negative electrode material surface.These lithium atoms can by negative terminal surface toward lithium ion Lai direction it is long
Ingotism out.The crystallization of these lithium metals can keep positive and negative anodes short-circuit across diaphragm paper.Sometimes battery is just first before short circuit occurs
Explosion, this is because the materials such as electrolyte can crack generation gas in the process that overcharges, so that battery case or pressure valve blow-up are broken
It splits, oxygen is allowed to enter to react with the lithium atom for being deposited in negative terminal surface, and then explode.
Therefore, when lithium battery charges, have to setting upper voltage limit, can just combine service life of battery, capacity,
And safety.The optimal charging voltage upper limit is 4.2V.Lithium cell will also have lower voltage limit when discharging.When battery core voltage is lower than
When 2.4V, some materials can start to be destroyed.Again due to batteries self-discharge, putting more long voltage can be lower, therefore, when electric discharge most
2.4V is not put into well just to stop.During lithium battery discharges into this section of 2.4V from 3.0V, the energy discharged only accounts for battery capacity
3% or so.Therefore, 3.0V is an ideal discharge cut-off voltage.When charge and discharge, in addition to the limitation of voltage, the limit of electric current
System also has its necessity.When electric current is excessive, lithium ion has little time to enter memory location, can be gathered in material surface.
The measure of the overshoot explosion of protection lithium battery has much now, but we can attempt to solve from another angle
Certainly this problem, such as from charging plug.
Summary of the invention
The purpose of the application is in view of the problems of the existing technology, to provide a kind of lithium battery charging plug.
The purpose of the application solves by the following technical programs:
A kind of lithium battery charging plug, the lithium battery charging plug includes plug body, and the main body includes upper main body
With lower main body, for the upper main body with lower main body using being slidably connected, the lower main body is provided with plug slot, the plug slot inside
It is provided with detection device, the detection device is internally provided with compatible elastic slice and contact, and the contact is electrically connected with nipple
It connects；The nipple and multimeter connection adapters, the detection device includes detection tabs, temperature sensor, processing module, electricity
Source module, the power module are connected with municipal electric power, and the processing module is connected with the power supply module with detection tabs, institute
Stating lithium battery charging plug further includes alarm modules, and the alarm modules include warning light and buzzer, the warning light with
Buzzer is connected with processing module.
Further, a kind of lithium battery charging plug, the upper main body are provided with sliding slot corresponding with lower main body.
Further, a kind of lithium battery charging plug, the processing module use low-power scm.
Further, a kind of lithium battery charging plug, the temperature sensor are contactless.
Further, a kind of lithium battery charging plug, the precision of the temperature sensor are 0.01 grade.
Further, a kind of lithium battery charging plug, the plug body further include a coating, and the coating is anti-for nanometer
Water coating.
A kind of lithium battery method for measuring charged, the lithium battery method for measuring charged the following steps are included:
S1: being provided with detection device when lithium battery starts to charge, on the inside of plug slot and start simultaneously at work, to electric current, voltage,
And battery temperature real-time monitoring；
S2: when electric current, voltage and battery temperature are in normal range (NR), charging is normal；
S3: when electric current, voltage and battery temperature are in normal range (NR), power supply is disconnected, and alarm.
Further, a kind of lithium battery method for measuring charged, the temperature are -40 DEG C to 70 DEG C.
Further, a kind of lithium battery method for measuring charged, the voltage are 2.7V-4.2V.
Further, a kind of lithium battery method for measuring charged, the voltage must not be lower than 2.7V.
The application has the following advantages compared with prior art:
(1) the application will test in device insertion plug, can avoid battery that serious problems occur from source.
(2) for the detection device of the application using municipal administration power supply, stability is secure.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment one
A kind of lithium battery charging plug, the lithium battery charging plug includes plug body, and the main body includes upper main body
With lower main body, for the upper main body with lower main body using being slidably connected, the lower main body is provided with plug slot, the plug slot inside
It is provided with detection device, the detection device is internally provided with compatible elastic slice and contact, and the contact is electrically connected with nipple
It connects；The nipple and multimeter connection adapters, the detection device includes detection tabs, temperature sensor, processing module, electricity
Source module, the power module are connected with municipal electric power, and the processing module is connected with the power supply module with detection tabs, institute
Stating lithium battery charging plug further includes alarm modules, and the alarm modules include warning light and buzzer, the warning light with
Buzzer is connected with processing module.
Further, a kind of lithium battery charging plug, the upper main body are provided with sliding slot corresponding with lower main body.
Further, a kind of lithium battery charging plug, the processing module use low-power scm.
Further, a kind of lithium battery charging plug, the temperature sensor are contactless.
Further, a kind of lithium battery charging plug, the precision of the temperature sensor are 0.01 grade.
Further, a kind of lithium battery charging plug, the plug body further include a coating, and the coating is anti-for nanometer
Water coating.
A kind of lithium battery method for measuring charged, the lithium battery method for measuring charged the following steps are included:
S1: being provided with detection device when lithium battery starts to charge, on the inside of plug slot and start simultaneously at work, to electric current, voltage,
And battery temperature real-time monitoring；
S2: when electric current, voltage and battery temperature are in normal range (NR), charging is normal；
S3: when electric current, voltage and battery temperature are in normal range (NR), power supply is disconnected, and alarm.
Further, a kind of lithium battery method for measuring charged, the temperature are -40 DEG C to 70 DEG C.
Further, a kind of lithium battery method for measuring charged, the voltage are 2.7V-4.2V.
Further, a kind of lithium battery method for measuring charged, the voltage must not be lower than 2.7V.
The application has the following advantages compared with prior art:
(1) the application will test in device insertion plug, can avoid battery that serious problems occur from source.
(2) for the detection device of the application using municipal administration power supply, stability is secure.
Embodiment two
A kind of lithium battery method for measuring charged, the lithium battery method for measuring charged the following steps are included:
S1: being provided with detection device when lithium battery starts to charge, on the inside of plug slot and start simultaneously at work, to electric current, voltage,
And battery temperature real-time monitoring；
S2: when electric current, voltage and battery temperature are in normal range (NR), charging is normal；
S3: when electric current, voltage and battery temperature are in normal range (NR), power supply is disconnected, and alarm.
Further, a kind of lithium battery method for measuring charged, the temperature are -40 DEG C to 70 DEG C.
Further, a kind of lithium battery method for measuring charged, the voltage are 2.7V-4.2V.
Further, a kind of lithium battery method for measuring charged, the voltage must not be lower than 2.7V.
A kind of lithium battery charging plug, the lithium battery charging plug includes plug body, and the main body includes upper main body
With lower main body, for the upper main body with lower main body using being slidably connected, the lower main body is provided with plug slot, the plug slot inside
It is provided with detection device, the detection device is internally provided with compatible elastic slice and contact, and the contact is electrically connected with nipple
It connects；The nipple and multimeter connection adapters, the detection device includes detection tabs, temperature sensor, processing module, electricity
Source module, the power module are connected with municipal electric power, and the processing module is connected with the power supply module with detection tabs, institute
Stating lithium battery charging plug further includes alarm modules, and the alarm modules include warning light and buzzer, the warning light with
Buzzer is connected with processing module.
Further, a kind of lithium battery charging plug, the upper main body are provided with sliding slot corresponding with lower main body.
Further, a kind of lithium battery charging plug, the processing module use low-power scm.
Further, a kind of lithium battery charging plug, the temperature sensor are contactless.
Further, a kind of lithium battery charging plug, the precision of the temperature sensor are 0.01 grade.
Further, a kind of lithium battery charging plug, the plug body further include a coating, and the coating is anti-for nanometer
Water coating.
The application has the following advantages compared with prior art:
(1) the application will test in device insertion plug, can avoid battery that serious problems occur from source.
(2) for the detection device of the application using municipal administration power supply, stability is secure.
Above embodiments are only to illustrate the technical idea of the application, and the protection scope of the application cannot be limited with this, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within；The technology that the application is not directed to can be realized by the prior art.
Claims (10)
1. a kind of lithium battery charging plug, which is characterized in that the lithium battery charging plug includes plug body, the main body packet
Main body and lower main body are included, for the upper main body with lower main body using being slidably connected, the lower main body is provided with plug slot, described to insert
Be provided with detection device on the inside of head slot, the detection device is internally provided with compatible elastic slice and contact, the contact with it is interior
Connector electrical connection；The nipple and multimeter connection adapters, the detection device includes detection tabs, temperature sensor, place
Module, power module are managed, the power module is connected with municipal electric power, the processing module and detection tabs and power module
It is connected, the lithium battery charging plug further includes alarm modules, and the alarm modules include warning light and buzzer, described
Warning light is connected with buzzer with processing module.
2. lithium battery charging plug according to claim 1, it is characterised in that: the upper main body is provided with and lower main body phase
Corresponding sliding slot.
3. lithium battery charging plug according to claim 1, it is characterised in that: the processing module uses low-power consumption monolithic
Machine.
4. lithium battery charging plug according to claim 1, it is characterised in that: the temperature sensor is contactless.
5. lithium battery charging plug according to claim 4, it is characterised in that: the precision of the temperature sensor is 0.01
Grade.
6. lithium battery charging plug according to claim 1, it is characterised in that: the plug body further includes a coating,
The coating is nano water-proof coating.
7. a kind of lithium battery method for measuring charged, it is characterised in that: the lithium battery method for measuring charged the following steps are included:
S1: being provided with detection device when lithium battery starts to charge, on the inside of plug slot and start simultaneously at work, to electric current, voltage and
Battery temperature real-time monitoring；
S2: when electric current, voltage and battery temperature are in normal range (NR), charging is normal；
S3: when electric current, voltage and battery temperature are in normal range (NR), power supply is disconnected, and alarm.
8. lithium battery method for measuring charged according to claim 7, it is characterised in that: the temperature is -40 DEG C to 70 DEG C.
9. lithium battery method for measuring charged according to claim 7, it is characterised in that: the voltage is 2.7V-4.2V.
10. lithium battery method for measuring charged according to claim 9, it is characterised in that: the voltage must not be lower than 2.7V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416682.7A CN110034468A (en) | 2019-05-20 | 2019-05-20 | A kind of lithium battery charging plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416682.7A CN110034468A (en) | 2019-05-20 | 2019-05-20 | A kind of lithium battery charging plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110034468A true CN110034468A (en) | 2019-07-19 |
Family
ID=67242565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910416682.7A Pending CN110034468A (en) | 2019-05-20 | 2019-05-20 | A kind of lithium battery charging plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110034468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095727A (en) * | 2019-05-20 | 2019-08-06 | 南通鼎鑫电池有限公司 | A kind of lithium battery method for measuring charged |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684258A (en) * | 2012-05-07 | 2012-09-19 | 南通儒尚电动车科技有限公司 | Electric vehicle monitoring control system with charging protection function |
| CN205509565U (en) * | 2016-03-04 | 2016-08-24 | 欧姆(重庆)电子技术有限公司 | Safe charging device |
| CN206009266U (en) * | 2016-07-14 | 2017-03-15 | 孝感华工高理电子有限公司 | Temperature sensor plug is into set detecting device |
| CN110095727A (en) * | 2019-05-20 | 2019-08-06 | 南通鼎鑫电池有限公司 | A kind of lithium battery method for measuring charged |
-
2019
- 2019-05-20 CN CN201910416682.7A patent/CN110034468A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684258A (en) * | 2012-05-07 | 2012-09-19 | 南通儒尚电动车科技有限公司 | Electric vehicle monitoring control system with charging protection function |
| CN205509565U (en) * | 2016-03-04 | 2016-08-24 | 欧姆(重庆)电子技术有限公司 | Safe charging device |
| CN206009266U (en) * | 2016-07-14 | 2017-03-15 | 孝感华工高理电子有限公司 | Temperature sensor plug is into set detecting device |
| CN110095727A (en) * | 2019-05-20 | 2019-08-06 | 南通鼎鑫电池有限公司 | A kind of lithium battery method for measuring charged |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095727A (en) * | 2019-05-20 | 2019-08-06 | 南通鼎鑫电池有限公司 | A kind of lithium battery method for measuring charged |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |
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| RJ01 | Rejection of invention patent application after publication |