CN210577923U - Solar commercial power complementary controller for single lithium battery - Google Patents
Solar commercial power complementary controller for single lithium battery Download PDFInfo
- Publication number
- CN210577923U CN210577923U CN201921795095.5U CN201921795095U CN210577923U CN 210577923 U CN210577923 U CN 210577923U CN 201921795095 U CN201921795095 U CN 201921795095U CN 210577923 U CN210577923 U CN 210577923U
- Authority
- CN
- China
- Prior art keywords
- constant
- solar
- commercial power
- voltage
- control circuit
- 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.)
- Active
Links
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a complementary controller of single festival lithium cell solar energy commercial power, including solar module and commercial power module, still include battery, solar energy constant current control circuit that steps up, voltage output detection circuitry, commercial power constant voltage constant current control circuit, step-down module and relay, voltage output detection circuitry is used for detecting the voltage of solar energy constant current control circuit that steps up, and solar energy constant current control circuit's that steps up input is connected with the output of battery, and commercial power module is connected to commercial power constant voltage constant current control circuit's input. The solar energy mode and the commercial power mode are switched at the output end of the storage battery, the current is very small, the requirement on the relay is low, and the cost is low. The commercial power constant voltage and constant current source is well selected, and has a plurality of models and low price. When the solar boosting constant-current controller works, the relay is switched off and does not work, the relay works only by switching to a mains supply power supply, and the working voltage of the relay is provided by a mains supply constant-current constant-voltage power supply, so that the solar boosting constant-current controller is convenient to use and saves energy.
Description
Technical Field
The utility model relates to a solar control technology field, concretely relates to complementary controller of single section lithium cell solar energy commercial power.
Background
At present, a solar power supply control device in the prior art generally comprises a solar cell module, a solar controller and a storage battery; the solar battery assembly charges the storage battery through the solar controller when sunlight irradiates in the daytime, so that the storage battery is automatically powered when the solar controller controls the lamp to be turned on in dark. In order to avoid the situation that the storage battery cannot be charged due to the fact that the solar battery assembly cannot work normally in continuous rainy days, the solar power supply control device in the prior art still adopts commercial power as a post-supplement power supply energy of the solar energy, and specifically, the relay or the switch tube is adopted to enable the commercial power to be connected with the solar controller, so that the purpose of switching between the solar energy and the commercial power is achieved. In the process of solar energy and commercial power switching, the phenomenon of flashing light (short time outage) often appears, and some appear even after closing evening, the commercial power is full of the phenomenon of electricity to the battery to lead to solar energy can't charge the battery daytime, cause the energy extravagant.
The solar energy and commercial power switching mode commonly used in the market is placed at the output end of the storage battery, the current is very high during switching, the requirement on the relay is very high, and the cost is very high. In addition, for the selection of the commercial power constant voltage and constant current source, the power supply with a common switching mode on the market is difficult to select, and the power supply with low voltage and large current is few and has high price. And no matter the solar storage battery supplies power or the commercial power supplies power, the relay processes the working state and wastes the power supply.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a structural design is reasonable, ingenious is provided, has constant current output, requires lowly to the relay, with low costs and energy-conserving solar energy commercial power complementary control ware.
In order to solve the technical problem, the utility model discloses a technical scheme be: the solar energy and commercial power complementary controller comprises a solar module, a commercial power module, a storage battery, a solar energy boosting constant current control circuit, a voltage output detection circuit, a commercial power constant voltage constant current control circuit, a voltage reduction module and a relay, wherein the voltage output detection circuit is used for detecting the voltage of the solar energy boosting constant current control circuit, the input end of the solar energy boosting constant current control circuit is connected with the output end of the storage battery, the solar energy boosting constant current control circuit is provided with a first output end, a second output end and a third output end, the first output end is connected with an LED lamp, the second output end is connected with the voltage output detection circuit, the third output end inputs signals to the relay, the input end of the commercial power constant current control circuit is connected with the commercial power module, and the commercial power constant current control circuit is provided with two output ends, one output end is connected with the LED lamp through the relay, and the other output end is connected with the voltage output detection circuit through the voltage reduction module.
Furthermore, the relay is used for receiving an output signal of the solar boosting constant current control circuit and is turned on or turned off according to the output signal of the solar boosting constant current control circuit.
Further, the number of the relays is two.
Furthermore, the storage battery is a single lithium battery.
Furthermore, the solar boosting constant current control circuit is a single lithium battery solar boosting constant current control circuit.
The beneficial effects of the utility model reside in that: the solar energy and commercial power complementary controller comprises a solar energy and commercial power complementary controller, wherein a voltage output detection circuit is used for detecting the voltage of a solar energy boosting constant current control circuit, the input end of the solar energy boosting constant current control circuit is connected with the output end of a storage battery, the solar energy boosting constant current control circuit is provided with three output ends, a first output end is connected with an LED lamp, a second output end is connected with the voltage output detection circuit, a third output end inputs signals to a relay, the input end of the commercial power constant voltage constant current control circuit is connected with a commercial power module, the commercial power constant voltage constant current control circuit is provided with two output ends, one output end passes through the relay to be connected with the LED lamp, and the other output end passes through a voltage. The solar energy and the commercial power are switched at the output end of the storage battery, the current is very small, the requirement on the relay is not high, and the cost is low. The commercial power constant voltage and constant current source is well selected, and the commercial power constant voltage and constant current source has a plurality of types and low price in the market. When the solar boosting constant-current controller works, the relay is switched off and does not work, the relay works only by switching to a mains supply power supply, and the working voltage of the relay is provided by a mains supply constant-current constant-voltage power supply, so that the solar boosting constant-current controller is convenient to use and saves energy.
Drawings
Fig. 1 is a structural block diagram of a solar commercial power complementary controller with a single lithium battery of the utility model;
fig. 2 is the utility model relates to a single section lithium cell solar energy commercial power complementary controller relay connection circuit diagram.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
Referring to fig. 1 and 2, the most important concept of the present invention is that a solar commercial power complementary controller for a single lithium battery comprises a solar module 10 and a commercial power module 20, and further comprises a battery 11, a solar boost constant current control circuit 12, a voltage output detection circuit 30, a commercial power constant voltage constant current control circuit 21, a voltage step-down module 22 and a relay 23, wherein the voltage output detection circuit 30 is used for detecting the voltage of the solar boost constant current control circuit 12, the input end of the solar boost constant current control circuit 12 is connected to the output end of the battery 11, the solar boost constant current control circuit 12 is provided with a first output end, a second output end and a third output end, the first output end is connected to an LED lamp, the second output end is connected to the voltage output detection circuit 30, the third output end inputs a signal to the relay 23, the input end of the commercial power constant current control circuit 21 is connected to the commercial power module 20, the commercial power constant voltage and constant current control circuit 21 is provided with two output ends, one output end is connected with the LED lamp through the relay 23, and the other output end is connected with the voltage output detection circuit 30 through the voltage reduction module 22.
The solar energy and the commercial power are switched at the output end of the storage battery, the current is very small, the requirement on the relay is not high, and the cost is low. The commercial power constant voltage and constant current source is well selected, and the commercial power constant voltage and constant current source has a plurality of types and low price in the market. When the solar boosting constant-current controller works, the relay is switched off and does not work, the relay works only by switching to a mains supply power supply, and the working voltage of the relay is provided by a mains supply constant-current constant-voltage power supply, so that the solar boosting constant-current controller is convenient to use and saves energy.
The working principle is as follows: when the voltage output detection circuit 30 detects that the voltage of the solar boosting constant-current control circuit 12 is lower than the set voltage, the output of the solar boosting constant-current control circuit is turned off, and meanwhile, a turn-on signal is transmitted to the relay to be switched to a mains supply mode, the mains supply constant-voltage constant-current control circuit supplies power to the LED lamp to ensure that the LED lamp does not power off, and at the moment, the relay is in a turn-on working state, and the working voltage of the relay is provided by mains supply; when the voltage output detection circuit 30 detects that the voltage of the solar boosting constant current control circuit 12 is higher than the set voltage, the output of the solar boosting constant current control circuit is turned on, and meanwhile, a signal is transmitted to a relay to be switched to a solar power supply mode, the solar boosting constant current control circuit supplies power to the LED lamp, the LED lamp is guaranteed not to be powered off, and the relay is in a closed state and stops working at the moment.
Further, the relay 23 is configured to receive an output signal of the solar boost constant current control circuit 12, and is turned on or off according to the output signal of the solar boost constant current control circuit. When the solar boosting constant-current controller works, the relay does not work, and only the commercial power relay is switched to work, and the working electricity of the relay is provided by a commercial power constant-current constant-voltage power supply. The service life of the relay is prolonged, and energy is saved.
Furthermore, the number of the relays is two, and the two LED lamps are controlled respectively.
Furthermore, the storage battery is a single lithium battery. The single lithium battery has light weight, stable voltage and wide application.
Furthermore, the solar boosting constant current control circuit is a single lithium battery solar boosting constant current control circuit. A single lithium battery solar boosting constant current control circuit is adopted, and a charging circuit is simple.
To sum up, the utility model provides a complementary controller of solar energy commercial power, voltage output detection circuitry is used for detecting the voltage of solar energy constant current control circuit that steps up, solar energy constant current control circuit that steps up's input is connected with the output of battery, solar energy constant current control circuit that steps up is equipped with three output, and the LED lamp is connected to first output, and voltage output detection circuitry is connected to the second output, and the third output is to relay input signal, commercial power module is connected to commercial power constant voltage constant current control circuit's input, commercial power constant voltage constant current control circuit is equipped with two outputs, and an output passes through the relay is connected with the LED lamp, and another output passes through step-down module with voltage output detection circuitry connects. The solar energy and the commercial power are switched at the output end of the storage battery, the current is very small, the requirement on the relay is not high, and the cost is low. The commercial power constant voltage and constant current source is well selected, and the commercial power constant voltage and constant current source has a plurality of types and low price in the market. When the solar boosting constant-current controller works, the relay is switched off and does not work, the relay works only by switching to a mains supply power supply, and the working voltage of the relay is provided by a mains supply constant-current constant-voltage power supply, so that the solar boosting constant-current controller is convenient to use and saves energy. The single lithium battery has light weight, stable voltage and wide application. The solar boosting constant-current control circuit for the single lithium battery is simple in charging circuit and low in cost.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A solar commercial power complementary controller of a single lithium battery comprises a solar module and a commercial power module, and is characterized by further comprising a storage battery, a solar boosting constant-current control circuit, a voltage output detection circuit, a commercial power constant-voltage constant-current control circuit, a voltage reduction module and a relay, wherein the voltage output detection circuit is used for detecting the voltage of the solar boosting constant-current control circuit, the input end of the solar boosting constant-current control circuit is connected with the output end of the storage battery, the solar boosting constant-current control circuit is provided with a first output end, a second output end and a third output end, the first output end is connected with an LED lamp, the second output end is connected with the voltage output detection circuit, the third output end inputs signals to the relay, the input end of the commercial power constant-voltage constant-current control circuit is connected with the commercial power module, and the commercial power constant-current control circuit is provided, one output end is connected with the LED lamp through the relay, and the other output end is connected with the voltage output detection circuit through the voltage reduction module.
2. The solar commercial power complementary controller of the single lithium battery as claimed in claim 1, wherein the relay is used for receiving an output signal of the solar boost constant current control circuit and turning on or off according to the output signal of the solar boost constant current control circuit.
3. The solar commercial power complementary controller with the single lithium battery as claimed in claim 2, wherein the number of the relays is two.
4. The solar commercial power complementary controller with a single lithium battery as claimed in claim 1, wherein the storage battery is a single lithium battery.
5. The solar commercial power complementary controller of the single lithium battery as claimed in claim 1, wherein the solar boost constant current control circuit is a single lithium battery solar boost constant current control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795095.5U CN210577923U (en) | 2019-10-24 | 2019-10-24 | Solar commercial power complementary controller for single lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921795095.5U CN210577923U (en) | 2019-10-24 | 2019-10-24 | Solar commercial power complementary controller for single lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210577923U true CN210577923U (en) | 2020-05-19 |
Family
ID=70659125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921795095.5U Active CN210577923U (en) | 2019-10-24 | 2019-10-24 | Solar commercial power complementary controller for single lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210577923U (en) |
-
2019
- 2019-10-24 CN CN201921795095.5U patent/CN210577923U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101505565B (en) | SoC chip for independent photovoltaic LED lighting special controller | |
| CN205793566U (en) | A kind of single live wire switch | |
| CN203039966U (en) | Solar LED lamp control system | |
| CN202095145U (en) | Intelligent charging-discharging protection solar body infrared induction lamp | |
| CN102593908B (en) | Backup power supply system | |
| CN103024993A (en) | Energy-saving outdoor illumination controlling system and controlling method | |
| CN203407043U (en) | Power supply apparatus of intelligent LED emergency lamp | |
| CN210577923U (en) | Solar commercial power complementary controller for single lithium battery | |
| CN204652746U (en) | A kind of solar energy controlled LED lamp | |
| CN103337746A (en) | Intelligent socket | |
| CN208349181U (en) | A kind of Solar lamp with multiple-working mode | |
| CN203690982U (en) | Networking centralized control system for solar traffic light with dual power supplies | |
| CN102984865A (en) | Intelligent state data storage type solar street lamp control system | |
| CN202817877U (en) | Solar energy and commercial power complementation controller for street lamp illumination | |
| CN105554944A (en) | LED street lamp control system capable of detecting temperature and humidity | |
| CN205566707U (en) | Solar energy LED street lamp control system | |
| CN210868250U (en) | Split type commercial power complementary solar street lamp controller | |
| CN109496030A (en) | A kind of solar energy lamp intelligence system | |
| CN104753112A (en) | Solar LED control circuit | |
| CN204733422U (en) | A kind of Solar lamp system | |
| CN202958026U (en) | Energy-saving outdoor illumination control system | |
| CN202852660U (en) | Mixed rechargeable energy-saving lamp | |
| CN113966052A (en) | Intelligent control circuit | |
| CN103024963A (en) | Charge and discharge control system of LED (Light Emitting Diode) solar streetlamp | |
| CN204721669U (en) | A kind of control circuit being applicable to photovoltaic LED lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |