CN213513633U - Solar street lamp control system based on single-string lithium battery - Google Patents
Solar street lamp control system based on single-string lithium battery Download PDFInfo
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- CN213513633U CN213513633U CN202021610156.9U CN202021610156U CN213513633U CN 213513633 U CN213513633 U CN 213513633U CN 202021610156 U CN202021610156 U CN 202021610156U CN 213513633 U CN213513633 U CN 213513633U
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- street lamp
- solar street
- load
- battery
- solar
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 41
- 238000004891 communication Methods 0.000 claims abstract description 42
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000004364 calculation method Methods 0.000 claims description 3
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000006855 networking Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a solar street lamp control system based on single cluster lithium cell. The solar street lamp comprises a charging connecting end, a battery connecting end, a load connecting end, a solar panel photocell, a storage battery, a load lamp panel, a solar street lamp controller shell, a solar street lamp control component, an antenna and a PC (personal computer); the solar street lamp comprises a solar panel photocell, a storage battery and a load lamp plate, wherein the solar panel photocell, the storage battery and the load lamp plate are respectively connected with a charging connecting end and a battery connecting end on a solar street lamp controller shell, the solar street lamp controller component is arranged in the solar street lamp controller shell, and sends a control command. The solar street lamp control system constructs a wireless charging and discharging system structure based on a single-string lithium battery, local and remote charging and discharging control can be carried out according to a control command, and the communication system and the module are arranged in one controller, so that the good stable communication and high reliability of the whole system are ensured.
Description
Technical Field
The utility model belongs to the field of lighting, especially, relate to a solar street lamp control system based on single cluster lithium cell.
Background
In recent years, with the continuous development of energy storage materials, the energy density and the cost of energy storage equipment are continuously reduced, and solar street lamps based on energy storage devices are also increasingly applied to urban and suburban roads. Solar energy based on the internet of things technology can remotely and wirelessly monitor the street lamp, has high practical value and is increasingly applied in recent years. However, the conventional solar street lamp controller and the internet of things module are separated from each other, and a system is completed by two products, so that the conventional solar street lamp controller is large in size, not attractive and strict in manufacturing process requirement, the two modules are connected in an external wiring mode, poor communication can be caused by the wiring mode, the reliability is reduced, the failure rate is increased, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the shortcomings of the prior art, the utility model aims to provide a solar street lamp control system based on single cluster lithium cell to solve the problem that the traditional solar street lamp based on the thing networking communicates harmfully easily and the reliability is low.
In order to achieve the purpose, the utility model provides a solar street lamp control system based on a single-string lithium battery, which comprises a charging connecting end, a battery connecting end, a load connecting end, a solar panel photocell, a storage battery, a load lamp panel, a solar street lamp controller shell, a solar street lamp control component, an antenna and a PC; the solar panel photocell the battery with the load lamp plate respectively with on the solar street lamp controller shell the link that charges the battery link with the load link is connected, settle in the solar street lamp controller shell solar street lamp control subassembly, the antenna is settled on the shell of solar street lamp controller shell with the PC carries out radio communication, the solar panel photocell passes through the link that charges supplies power, the battery passes through the battery link charges and discharges, the load link to the load lamp plate discharges, solar street lamp control subassembly sends control command.
Preferably, the solar street lamp control assembly comprises a power management module and a GPRS wireless communication module; the GPRS wireless communication module is connected with the antenna for wireless communication, and the power management module is used for calculating a control algorithm.
Preferably, solar street lamp control system based on single cluster lithium cell adopts the conduction control of MOS pipe solar panel the battery with the charge and the discharge process of load lamp plate.
Preferably, the working time period of the solar street lamp control system based on the single-string lithium battery is divided into day and night; when the working period is daytime, the solar panel has voltage, the storage battery is charged in a three-section type electric mode, and the load lamp panel is closed; when the working time is night, the solar panel monitors that the solar panel is in a no-voltage state, the load lamp panel is opened, and the voltage on the storage battery is transmitted to the load lamp panel.
Preferably, the power management module adopts an MCU control circuit, takes a singlechip STM32 chip as a control chip, and adopts a 12-bit AD channel; the power management module collects the voltages of the solar panel, the storage battery and the load lamp panel, the voltages are led in the control chip to perform control algorithm calculation, and the output of the power management module is a control signal.
Preferably, the solar street lamp controller shell comprises 9 parts including a communication indicator lamp 1, a load indicator lamp 2, a storage battery indicator lamp 3, a photocell indicator lamp 4, a communication antenna 5, a photocell terminal 6, a storage battery terminal 7, a load terminal 8 and a networking two-dimensional code 9; the communication indicator lamp 1, the load indicator lamp 2, the storage battery indicator lamp 3 and the photocell indicator lamp 4 respectively display the running state of the solar street lamp control system based on the single-string lithium battery; the photovoltaic cell wiring terminal 6, the storage battery wiring terminal 7 and the load wiring terminal 8 are respectively connected with the solar panel photovoltaic cell, the storage battery and the load lamp panel, and each section of connection relation is two wires which are respectively a positive electrode circuit and a negative electrode circuit; the network access two-dimensional code 9 is pasted on the shell of the solar street lamp controller, the network access two-dimensional code 9 is associated with a website, and information of the solar street lamp controller system is obtained through code scanning; and the communication antenna 5 is used for transmitting the GPRS wireless communication module.
Preferably, the storage battery adopts a 3.2V single-string lithium iron phosphate battery cell; the solar panel photocell obtains electric energy after receiving sunlight irradiation, and the electric energy discharges to the load lamp panel through a solar street lamp control system based on a single-string lithium battery.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
(1) the utility model discloses constructed the wireless communication system based on single cluster lithium cell, can realize long-range and on-the-spot charge-discharge control, accomplished the controllable steady operation of solar street lamp;
(2) the utility model discloses utilize the antenna to settle control module shell with radio communication on to can realize the charge-discharge control of single cluster lithium cell and outside, guarantee that whole system stable communication is good and the reliability is high.
Drawings
Fig. 1 is a structural diagram of a solar street lamp control system based on a single-string lithium battery provided in the utility model;
fig. 2 is a drawing of the external dimensions of the housing of the solar street light control system based on a single-string lithium battery proposed in the present invention;
fig. 3 is a configuration diagram of a housing in a solar street light control system based on a single-string lithium battery proposed in the present invention;
fig. 4 is a schematic diagram of a solar street lamp control system based on a single-string lithium battery provided in the present invention;
fig. 5 is a circuit connection relationship diagram in a solar street lamp control system based on a single-string lithium battery provided in the utility model.
The notation in the figures means: the system comprises a communication indicator lamp 1, a load indicator lamp 2, a storage battery indicator lamp 3, a photocell indicator lamp 4, a communication antenna 5, a photocell terminal 6, a storage battery terminal 7, a load terminal 8 and a network access two-dimensional code 9.
Detailed Description
In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solution of the present invention and are not intended to limit the present invention.
As shown in fig. 1, the utility model provides a solar street lamp control system structure chart based on single-string lithium battery. The solar street lamp control system based on the single-string lithium battery comprises a charging connecting end, a battery connecting end, a load connecting end, a solar panel photocell, a storage battery, a load lamp panel, a solar street lamp controller shell, a solar street lamp control component, an antenna and a PC (personal computer); the solar panel photocell the battery with the load lamp plate respectively with on the solar street lamp controller shell the link that charges the battery link with the load link is connected, settle in the solar street lamp controller shell solar street lamp control subassembly, the antenna is settled on the shell of solar street lamp controller shell with the PC carries out radio communication, the solar panel photocell passes through the link that charges supplies power, the battery passes through the battery link charges and discharges, the load link to the load lamp plate discharges, solar street lamp control subassembly sends control command.
The solar street lamp control system based on the single-string lithium battery is used for controlling the charging and discharging processes of the solar panel, the storage battery and the load lamp panel. The working time period of the solar street lamp control system based on the single-string lithium battery is divided into daytime and night, when the solar panel is under voltage in the daytime, the storage battery is charged in a three-section type electric mode, and the load lamp panel is closed; when evening, solar panel does not have voltage, the load lamp plate is opened, solar street lamp control module can receive the multiple period operation demand that the user passes through the GPRS transmission.
The power management module adopts an MCU control circuit and takes an STM32 chip as a main chip, a 12-bit AD channel is provided, the power management module collects voltage and guides the voltage into a control algorithm for calculation, and the output of the power management module is a control signal.
The module model of GPRS wireless communication module is M6315, model M6315 provides the GPRS data transmission on the GSM network, GPRS wireless communication module adopts the low-power consumption technique, and the electric current that the electric current consumption consumed when sleep mode is 1.45 mA. The GPRS wireless communication module transmits data through a serial port, reads and writes parameters in the solar street lamp control module through a computer platform and a mobile phone, and can modify the parameters of the solar street lamp control module.
As shown in fig. 2, it is the utility model provides an appearance dimension chart of solar street lamp controller shell in solar street lamp control system based on single cluster lithium cell. The solar street lamp controller shell is 88 × 77.5 × 17.6mm in length × width3Is composed of a cuboid. The solar street lamp controller shell is made of metal materials, so that the solar street lamp controller can be protected from being corroded by external environment, and meanwhile, the influence of electromagnetic interference on the outside of a street lamp can be avoided.
As shown in fig. 3, it is a configuration diagram of a solar street lamp controller housing in a solar street lamp control system based on a single-string lithium battery provided by the present invention. The solar street lamp controller shell comprises 9 parts of interfaces, namely a communication indicator lamp 1, a load indicator lamp 2, a storage battery indicator lamp 3, a photocell indicator lamp 4, a communication antenna 5, a photocell terminal 6, a storage battery terminal 7, a load terminal 8 and a network access two-dimensional code 9.
The communication indicator light 1 adopts a red-green double-color light, when red and the like are bright, the communication connection is normal, and when the red is in a normally bright state, the communication connection is disconnected. The load indicator lamp 2 adopts yellow and the like, and the load indicator lamp 2 has 4 states: the load indicator lamp 2 is on, off, flash and full, the on state of the load indicator lamp 2 represents that the load is on, the off state of the load indicator lamp 2 represents that the load is off, the flash state of the load indicator lamp 2 represents that the load is short-circuited or open-circuited at 4Hz, and the slow flash state of the load indicator lamp 2 represents that the load transmission is too low; the storage battery indicator lamp 3 adopts yellow and the like, and the storage battery indicator lamp 3 has 4 states: the storage battery indicator lamp 3 is fully flashed red, green, orange and green, the red state of the storage battery indicator lamp 3 represents that the storage battery is over-discharged, the green state of the storage battery indicator lamp 3 represents that the voltage of the storage battery is normal, the orange state of the storage battery indicator lamp 3 represents that the storage battery is under-voltage, and the fully flashed green state of the storage battery indicator lamp 3 represents that the storage battery reaches the charging limiting voltage; the photocell indicator light 4 is yellow, and the photocell indicator light 4 has 3 states: the photovoltaic cell indicator lamp 4 is on, flashes and flashes, the lighting state of the photovoltaic cell indicator lamp 4 represents that the photovoltaic cell voltage is high, the flashing state of the photovoltaic cell indicator lamp 4 represents that the photovoltaic cell voltage is low, and the flashing state of the photovoltaic cell indicator lamp 4 represents that the storage battery has overpressure.
Photocell wiring terminal 6, battery wiring terminal 7 and load wiring terminal 8 respectively with the solar panel photocell the battery with the load lamp plate is connected. Each section of connection relation is two wires which are respectively a positive electrode circuit and a negative electrode circuit. The network access two-dimensional code 9 is pasted on the solar street lamp controller shell, the network access two-dimensional code 9 is associated with a website, information of the solar street lamp control system can be acquired through scanning, and the communication antenna 5 is used for sending the GPRS wireless communication module.
As shown in fig. 4, a schematic diagram of a solar street lamp control system based on a single-string lithium battery is provided for the utility model. The solar street lamp control system based on the single-string lithium battery comprises two operation modes, namely a charging mode and a discharging mode. The solar panel photocell obtains the electric energy after receiving the sunlight irradiation, and the electric energy passes through the solar street lamp control system based on single cluster lithium cell to the battery charges, the solar panel photocell obtains the electric energy after receiving the sunlight irradiation, and the electric energy passes through the solar street lamp control system based on single cluster lithium cell to the load lamp plate discharges. The solar street lamp control system based on the single-string lithium battery sends a control signal to a computer or a mobile phone through wireless communication, and the computer and the GPRS wireless communication module utilize GPRS communication expanded on a GSM network.
As shown in fig. 5, a circuit connection relationship diagram in a solar street lamp control system based on a single-string lithium battery is provided for the utility model. The charging connection terminal comprises 2 wiring terminals X1 and X2, the battery connection terminal comprises 2 wiring terminals X3 and X4, and the load connection terminal comprises 2 wiring terminals X5 and X6. The storage battery has two running states of a charging state and a discharging state. When the battery is discharged, the MOS tubes of Q9, Q2, Q5 and Q10 are turned off, the MOS tubes of Q15 and Q14 are turned on to supply power to the load, and when the battery is charged, the MOS tubes of Q15 and Q14 are turned off, and the MOS tubes of Q9, Q2, Q5 and Q10 are turned on to charge the battery.
Can realize through above-mentioned mode, this patent is settled wireless communication and control module in same solar street lamp controller, can realize that PC's remote control has guaranteed that whole system stable communication is good and the reliability is high.
It should be noted that the above mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be interpreted as limiting the scope of the present invention. Various modifications, equivalent substitutions and improvements will occur to those skilled in the art and are intended to be within the spirit and scope of the present invention. The protection scope of the present invention is subject to the appended claims.
Claims (7)
1. A solar street lamp control system based on a single-string lithium battery is characterized by comprising a charging connecting end, a battery connecting end, a load connecting end, a solar panel photocell, a storage battery, a load lamp panel, a solar street lamp controller shell, a solar street lamp control component, an antenna and a PC (personal computer); the solar panel photocell the battery with the load lamp plate respectively with on the solar street lamp controller shell the link that charges the battery link with the load link is connected, settle in the solar street lamp controller shell solar street lamp control subassembly, the antenna is settled on the shell of solar street lamp controller shell with the PC carries out radio communication, the solar panel photocell passes through the link that charges supplies power, the battery passes through the battery link charges and discharges, the load link to the load lamp plate discharges, solar street lamp control subassembly sends control command.
2. The solar street lamp control system based on the single-string lithium battery as claimed in claim 1, wherein the solar street lamp control assembly comprises a power management module and a GPRS wireless communication module; the GPRS wireless communication module is connected with the antenna for wireless communication, and the power management module is used for calculating a control algorithm.
3. The solar street lamp control system based on the single-string lithium battery as claimed in claim 1, wherein the solar street lamp control system based on the single-string lithium battery adopts the conduction of MOS (metal oxide semiconductor) tubes to control the charging and discharging processes of the solar panel, the storage battery and the load lamp panel.
4. The solar street lamp control system based on the single-string lithium battery as claimed in claim 1 or 2, wherein the working time period of the solar street lamp control system based on the single-string lithium battery is divided into day and night; when the working period is daytime, the solar panel has voltage, the storage battery is charged in a three-section type electric mode, and the load lamp panel is closed; when the working time is night, the solar panel monitors that the solar panel is in a no-voltage state, the load lamp panel is opened, and the voltage on the storage battery is transmitted to the load lamp panel.
5. The solar street lamp control system based on the single-string lithium battery as claimed in claim 2, wherein the power management module adopts an MCU control circuit and a singlechip STM32 chip as a control chip, and adopts a 12-bit AD channel; the power management module collects the voltages of the solar panel, the storage battery and the load lamp panel, the voltages are led in the control chip to perform control algorithm calculation, and the output of the power management module is a control signal.
6. The solar street lamp control system based on the single-string lithium battery as claimed in claim 2, wherein the solar street lamp controller shell comprises 9 parts, namely a communication indicator lamp (1), a load indicator lamp (2), a storage battery indicator lamp (3), a photocell indicator lamp (4), a communication antenna (5), a photocell terminal (6), a storage battery terminal (7), a load terminal (8) and a network-entering two-dimensional code (9); the operation state of the solar street lamp control system based on the single-string lithium battery is respectively displayed by a communication indicator lamp (1), a load indicator lamp (2), a storage battery indicator lamp (3) and a photocell indicator lamp (4); the photovoltaic cell terminal (6), the storage battery terminal (7) and the load terminal (8) are respectively connected with the solar panel photovoltaic cell, the storage battery and the load lamp panel, and each section of connection relationship is two lines which are respectively a positive electrode circuit and a negative electrode circuit; the network access two-dimensional code (9) is pasted on the shell of the solar street lamp controller, the network access two-dimensional code (9) is associated with a website, and information of the solar street lamp controller system is obtained by scanning the code; and the communication antenna (5) is used for transmitting the GPRS wireless communication module.
7. The solar street lamp control system based on the single-string lithium battery as claimed in claim 1, wherein the storage battery adopts a 3.2V single-string lithium iron phosphate battery cell; the solar panel photocell obtains electric energy after receiving sunlight irradiation, and the electric energy discharges to the load lamp panel through a solar street lamp control system based on a single-string lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021610156.9U CN213513633U (en) | 2020-08-05 | 2020-08-05 | Solar street lamp control system based on single-string lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021610156.9U CN213513633U (en) | 2020-08-05 | 2020-08-05 | Solar street lamp control system based on single-string lithium battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213513633U true CN213513633U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021610156.9U Expired - Fee Related CN213513633U (en) | 2020-08-05 | 2020-08-05 | Solar street lamp control system based on single-string lithium battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213513633U (en) |
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2020
- 2020-08-05 CN CN202021610156.9U patent/CN213513633U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |