CN207868832U - A kind of multifunctional general charger - Google Patents
A kind of multifunctional general charger Download PDFInfo
- Publication number
- CN207868832U CN207868832U CN201820226876.1U CN201820226876U CN207868832U CN 207868832 U CN207868832 U CN 207868832U CN 201820226876 U CN201820226876 U CN 201820226876U CN 207868832 U CN207868832 U CN 207868832U
- Authority
- CN
- China
- Prior art keywords
- battery
- charging
- microcontroller
- multifunctional general
- general charger
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000084 colloidal system Substances 0.000 claims abstract description 5
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 8
- 230000005621 ferroelectricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of multifunctional general chargers, including charhing unit and charging control unit, the charhing unit includes sequentially connected power interface, current rectifying and wave filtering circuit, DC/DC circuits and charging interface, the charging control unit includes microcontroller and battery detection unit connected to it, the battery types and battery condition that the microcontroller is detected according to battery detection unit control the output current and voltage of DC/DC circuits.The multifunctional general charger of the utility model, can according to battery types, if lithium Fe battery, lead-acid battery, colloid battery carry out charging setting, charging current can intelligent control, can at any time change battery types, charging current and charging time.The utility model can carry out stage charge mode according to battery types, and charging is more quickly completed charging, and battery can also extend.
Description
Technical field
The utility model is related to charger, more particularly to a kind of multifunctional general charger.
Background technology
Existing charger can only often charge for a type of battery, for other kinds of battery, by
It cannot be generally applicable in charging current, charge control and charging time mismatch.
Utility model content
The utility model aim is：A kind of multifunctional general charger is provided.
The technical solution of the utility model is：
A kind of multifunctional general charger, including charhing unit and charging control unit, the charhing unit include according to
Power interface, current rectifying and wave filtering circuit, DC/DC circuits and the charging interface of secondary connection, the charging control unit includes microcontroller
And battery detection unit connected to it, the battery types and battery condition that the microcontroller is detected according to battery detection unit,
Control the output current and voltage of DC/DC circuits.
Preferably, it is also associated with charactron or LED on the microcontroller, the state for showing battery charging.
Preferably, the battery types include lithium Fe battery, lead-acid battery, colloid battery.
Preferably, temperature sensor and radiator fan are also associated on the microcontroller, the temperature sensor detection is filled
Electric appliance temperature, microcontroller control the operating status and charge operation state of radiator fan according to detection temperature height.
Preferably, the battery types and battery condition that the microcontroller is detected according to battery detection unit, control DC/DC electricity
Road is to battery step charge.
Preferably, the battery condition of the battery detection unit detection includes electricity, electric current and voltage.
The utility model has the advantages that：
1. the multifunctional general charger of the utility model, can according to battery types, as lithium Fe battery, lead-acid battery,
Colloid battery carries out charging setting, charging current can intelligent control, when can change battery types, charging current and charging at any time
Between.
2. the utility model in the corresponding charactron of charger design and LED indication, can carry out reservation charging, when charging
Between set, be full of rear automatic circuit break function.
3. the utility model can carry out stage charge mode according to battery types, lead-acid battery is charged with 8 stages can be with
Battery is filled fuller, charging is more quickly completed charging, and battery can also extend.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and embodiments：
Fig. 1 is the functional block diagram of the multifunctional general charger of the utility model.
Specific implementation mode
As shown in Figure 1, the multifunctional general charger of the utility model, including charhing unit and charging control unit,
The charhing unit includes sequentially connected power interface, current rectifying and wave filtering circuit, DC/DC circuits and charging interface, the charging
Control unit includes microcontroller and battery detection unit connected to it, the electricity that the microcontroller is detected according to battery detection unit
Pond type and battery condition control the output current and voltage of DC/DC circuits, the battery condition of the battery detection unit detection
Including electricity, electric current and voltage.
The utility model can carry out charging setting, fill according to battery types such as lithium Fe battery, lead-acid battery, colloid battery
Electric current can intelligent control, can at any time change battery types, charging current and charging time.For the first time set after, behind just
Battery charging can be directly accessed（When same type, same model battery）.
The battery types and battery condition that the microcontroller is detected according to battery detection unit, control DC/DC circuits are to electricity
Pond step charge.Such as lead-acid battery, can be charged with 8 stages can fill fuller battery, and charging is more quickly completed charging,
Battery can also extend.
Charactron or LED are also associated on the microcontroller, the state for showing battery charging.Reservation can be carried out to fill
Electricity, charging time setting, is full of rear automatic circuit break function.
Temperature sensor and radiator fan are also associated on the microcontroller, the temperature sensor detects charger temperature
Degree, microcontroller control the operating status and charge operation state of radiator fan according to detection temperature height.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
People can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this.It is all
According to the modification that the Spirit Essence of the utility model main technical schemes is done, should all cover in the scope of protection of the utility model
Within.
Claims (6)
1. a kind of multifunctional general charger, it is characterised in that：Including charhing unit and charging control unit, the charging is single
Member includes sequentially connected power interface, current rectifying and wave filtering circuit, DC/DC circuits and charging interface, the charging control unit packet
Include microcontroller and battery detection unit connected to it, the battery types and electricity that the microcontroller is detected according to battery detection unit
Pond situation controls the output current and voltage of DC/DC circuits.
2. multifunctional general charger according to claim 1, it is characterised in that：It is also associated with number on the microcontroller
Code pipe or LED, the state for showing battery charging.
3. multifunctional general charger according to claim 2, it is characterised in that：The battery types include lithium ferroelectricity
Pond, lead-acid battery, colloid battery.
4. multifunctional general charger according to claim 3, it is characterised in that：It is also associated with temperature on the microcontroller
Sensor and radiator fan are spent, the temperature sensor detects charger temperature, and microcontroller is dissipated according to detection temperature height, control
The operating status and charge operation state of Hot-air fan.
5. multifunctional general charger according to claim 4, it is characterised in that：The microcontroller is according to battery detecting
The battery types and battery condition of unit detection, control DC/DC circuits are to battery step charge.
6. multifunctional general charger according to claim 4, it is characterised in that：The battery detection unit detection
Battery condition includes electricity, electric current and voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226876.1U CN207868832U (en) | 2018-02-09 | 2018-02-09 | A kind of multifunctional general charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226876.1U CN207868832U (en) | 2018-02-09 | 2018-02-09 | A kind of multifunctional general charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868832U true CN207868832U (en) | 2018-09-14 |
Family
ID=63456691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820226876.1U Expired - Fee Related CN207868832U (en) | 2018-02-09 | 2018-02-09 | A kind of multifunctional general charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771001A (en) * | 2018-11-22 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Charger and charging control circuit |
-
2018
- 2018-02-09 CN CN201820226876.1U patent/CN207868832U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110771001A (en) * | 2018-11-22 | 2020-02-07 | 深圳市大疆创新科技有限公司 | Charger and charging control circuit |
| WO2020103085A1 (en) * | 2018-11-22 | 2020-05-28 | 深圳市大疆创新科技有限公司 | Charger and charging control circuit |
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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: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |