CN106787047B - Charger with time-sharing timing function - Google Patents
Charger with time-sharing timing function Download PDFInfo
- Publication number
- CN106787047B CN106787047B CN201710002479.6A CN201710002479A CN106787047B CN 106787047 B CN106787047 B CN 106787047B CN 201710002479 A CN201710002479 A CN 201710002479A CN 106787047 B CN106787047 B CN 106787047B
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- CN
- China
- Prior art keywords
- inverter
- illumination intensity
- current
- controller
- charger
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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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- 238000005286 illumination Methods 0.000 claims abstract description 27
- 238000005070 sampling Methods 0.000 claims abstract description 12
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/0071—Regulation of charging or discharging current or voltage with a programmable schedule
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a charger with time-sharing timing function, comprising: the photosensitive sampling circuit is used for collecting external illumination intensity; the controller is used for judging the magnitude of the illumination intensity value and the set threshold value, and not starting the inverter or transmitting the first current signal to the inverter when the illumination intensity value is larger than the set threshold value, and transmitting the second current signal to the inverter when the illumination intensity value is smaller than the set threshold value; the inverter converts alternating current into first direct current based on a first current signal, and converts alternating current into second direct current based on a second current signal; the output circuit is used for outputting the first direct current or the second direct current. When the collected illumination intensity is greater than a set value, the controller can not charge the battery or charge the battery with small current output; when the illumination intensity is smaller than the set value, the output current is adjusted to be maximum to charge the battery, automatic switching charging at night is achieved, interference to the power grid and load of the power grid are reduced, the energy is saved, the use is convenient and safe, and the operability is high.
Description
Technical Field
The invention relates to a charger, in particular to a charger with time-sharing charging and timing charging functions.
Background
The output of the conventional storage battery charger mainly comprises a power supply part and a control part, the output of the conventional charger can only be controlled by human, and the conventional storage battery charger does not distinguish between the daytime and the evening, and does not have the functions of time-sharing charging and timing charging.
Disclosure of Invention
Aiming at the problems and the defects existing in the prior art, the invention provides a novel charger with a time-sharing timing function, which can realize the time-sharing charging and timing charging functions.
The invention solves the technical problems by the following technical proposal:
the invention provides a charger with a time-sharing timing function, which is characterized by comprising a photosensitive sampling circuit, an inverter, a controller and an output circuit, wherein the photosensitive sampling circuit is connected with the inverter;
the photosensitive sampling circuit is used for collecting external illumination intensity and transmitting the collected illumination intensity value to the controller;
the controller is used for judging the magnitude of the illumination intensity value and a set threshold value, not starting the inverter or transmitting a first current signal to the inverter when the illumination intensity value is larger than the set threshold value, and transmitting a second current signal to the inverter when the illumination intensity value is smaller than the set threshold value;
the inverter is used for converting the transmitted alternating current into a first direct current based on the first current signal and converting the transmitted alternating current into a second direct current based on the second current signal;
the output circuit is used for receiving and outputting the first direct current or the second direct current;
wherein the current value in the second current signal is greater than the current value in the first current signal.
Preferably, the charger further comprises a timer for timing the charging time;
the controller is used for timing the charging time through the timer, and when the charging time reaches the set time, the controller controls the inverter to stop charging.
Preferably, the charger further comprises a control panel for setting the set threshold value and the charging timing time by a user, and the control panel is electrically connected with the controller.
Preferably, the charger further comprises a switch electrically connected between the inverter and the output circuit, and the switch is electrically connected with the controller.
Preferably, the controller is an MCU (micro control unit).
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that:
the invention can realize the functions of time-sharing and timing charging through the mutual coordination of the photosensitive sampling circuit, the timer and the controller, and effectively protects the battery and the charger by adopting time-limiting, current-limiting and voltage-limiting control output in the circuit.
When the storage battery is charged, if a time-sharing charging function is set, the charger collects the illumination intensity of an external environment through the photosensitive sampling circuit and feeds the illumination intensity back to the controller for distinguishing signals, and when the illumination intensity is larger than a set value (for example, in daytime), the storage battery is in a power consumption peak period, and the controller cannot charge the storage battery or charge the storage battery with small current output; when the illumination intensity transmitted to the controller by the photosensitive sampling circuit is smaller than a set value (for example, at night), the power consumption is reduced, the output current is regulated to be maximum to charge the battery, automatic switching charging at night is realized, the interference to the power grid and the load of the power grid are reduced, the charger is simple to operate and energy-saving and effective, the charger can work normally no matter the environment and the time change, and the charger is efficient and energy-saving, convenient and safe to use and strong in operability.
Drawings
Fig. 1 is a schematic structural diagram of a charger with time-sharing timing function according to a preferred embodiment of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment provides a charger with a time-sharing timing function, which is suitable for various different types of chargers, in particular for high-power chargers.
As shown in fig. 1, the charger includes a photosensitive sampling circuit 1, an MCU 2, an inverter 3, a switch 4, an output circuit 5, a timer 6 and a control panel 7.
The MCU 2 is electrically connected with the photosensitive sampling circuit 1, the inverter 3, the switch 4, the timer 6 and the control panel 7 respectively, the inverter 3 is electrically connected with the switch 4, and the switch 4 is electrically connected with the output circuit 5.
The control panel 7 is used for setting a set threshold value of illumination intensity and charging timing time (for example, 5 hours) by a user.
The time-sharing charging and timing charging functions of the charger are specifically described as follows:
the photosensitive sampling circuit 1 is used for collecting illumination intensity of an external environment and transmitting an illumination intensity value to the MCU 2, the MCU 2 is used for receiving the illumination intensity value, and when the illumination intensity value is larger than the set threshold value, the illumination intensity value indicates that the current is in daytime and is in a power consumption peak period, and the MCU 2 does not start the inverter 3 or transmits a first current signal to the inverter 3, namely the inverter 3 does not work or the MCU 2 controls the switch 4 to be conducted, and the inverter 3 outputs small current to charge a battery through the output circuit 5. The MCU 2 can time the charging time by the timer 6 at the time of the low current charging of the inverter 3, and stop the charging when the charging time reaches the set time.
If the illumination intensity value is smaller than the set threshold value, the power consumption is reduced at night, the MCU 2 transmits a second current signal to the inverter 3, and at the same time, the MCU 2 controls the switch 4 to be turned on, and the inverter 3 outputs a large current to charge the battery through the output circuit 5. The MCU 2 may time the charging time through the timer 6, and when the charging time reaches the set time, the MCU 2 stops charging.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (1)
1. The charger with the time-sharing timing function is characterized by comprising a photosensitive sampling circuit, an inverter, a controller and an output circuit;
the photosensitive sampling circuit is used for collecting external illumination intensity and transmitting the collected illumination intensity value to the controller;
the controller is used for judging the magnitude of the illumination intensity value and a set threshold value, not starting the inverter or transmitting a first current signal to the inverter when the illumination intensity value is larger than the set threshold value, and transmitting a second current signal to the inverter when the illumination intensity value is smaller than the set threshold value;
the inverter is used for converting the transmitted alternating current into a first direct current based on the first current signal and converting the transmitted alternating current into a second direct current based on the second current signal;
the output circuit is used for receiving and outputting the first direct current or the second direct current;
wherein the current value in the second current signal is greater than the current value in the first current signal;
the charger also comprises a timer for timing the charging time;
the controller is used for timing the charging time through the timer, and controlling the inverter to stop charging when the charging time reaches the set time;
the charger also comprises a control panel for a user to set the set threshold value and the charging timing time, and the control panel is electrically connected with the controller;
the charger also comprises a switch, wherein the switch is electrically connected between the inverter and the output circuit, and the switch is electrically connected with the controller;
the controller is an MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002479.6A CN106787047B (en) | 2017-01-03 | 2017-01-03 | Charger with time-sharing timing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710002479.6A CN106787047B (en) | 2017-01-03 | 2017-01-03 | Charger with time-sharing timing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106787047A CN106787047A (en) | 2017-05-31 |
| CN106787047B true CN106787047B (en) | 2024-03-01 |
Family
ID=58949330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710002479.6A Active CN106787047B (en) | 2017-01-03 | 2017-01-03 | Charger with time-sharing timing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106787047B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886648A (en) * | 2019-11-29 | 2021-06-01 | 环达电脑(上海)有限公司 | Intelligent charging method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345429A (en) * | 2008-08-12 | 2009-01-14 | 浙江绿源电动车有限公司 | Light-operated intelligent charger |
| CN203071626U (en) * | 2013-02-18 | 2013-07-17 | 盐城工学院 | Cell charging timing control circuit |
| CN205811632U (en) * | 2016-06-22 | 2016-12-14 | 上海广为美线电源电器有限公司 | The charger of car assisted engine start |
| CN206481094U (en) * | 2017-01-03 | 2017-09-08 | 上海广为美线电源电器有限公司 | Charger with timesharing timing function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5635335B2 (en) * | 2010-08-26 | 2014-12-03 | 大和ハウス工業株式会社 | Energy management system and energy management method |
| CN105553019B (en) * | 2015-12-31 | 2018-03-20 | 浙江金源电气科技有限公司 | With the family expenses electrical bike charger and its charging method of wifi controls |
| CN206349784U (en) * | 2016-12-22 | 2017-07-21 | 上海广为美线电源电器有限公司 | Charger and charge control system |
-
2017
- 2017-01-03 CN CN201710002479.6A patent/CN106787047B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345429A (en) * | 2008-08-12 | 2009-01-14 | 浙江绿源电动车有限公司 | Light-operated intelligent charger |
| CN203071626U (en) * | 2013-02-18 | 2013-07-17 | 盐城工学院 | Cell charging timing control circuit |
| CN205811632U (en) * | 2016-06-22 | 2016-12-14 | 上海广为美线电源电器有限公司 | The charger of car assisted engine start |
| CN206481094U (en) * | 2017-01-03 | 2017-09-08 | 上海广为美线电源电器有限公司 | Charger with timesharing timing function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106787047A (en) | 2017-05-31 |
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