Wireless communication single lamp controller

Abstract

The utility model provides a wireless communication single lamp controller. The wireless communication single lamp controller comprises a receiving antenna, a wireless module, a power supply protection module, a power supply acquisition module, an output control module, an LED street lamp, an LED driver, a brightness control module, a processor and a power supply module. According to the wireless communication single lamp controller provided by the utility model, external wireless signals can be received through the receiving antenna and the wireless module system, so that a manager can remotely control an LED street lamp, and the problem that the traditional manual control cannot be carried out in time in extreme weather is solved; the brightness of the LED street lamp can be automatically adjusted according to the ambient light and the preset condition, so that the defect that the traditional control mode can only perform on-off control and cannot adjust the light brightness according to the environmental change is avoided.

Description

Technical Field

[0001] This utility model relates to the field of electronic technology, and in particular to a wireless communication single-lamp controller. Background Technology

[0002] Streetlights are lamps installed along roads to provide illumination at night or when there is insufficient light.

[0003] Existing urban street lighting often uses power switches for manual operation and control, or time controllers for timed control. If it is manually controlled, the street lights cannot be turned on or off in time during extreme weather. If timed control is used, there is a problem that the brightness of the lights does not match the ambient brightness when the seasons change.

[0004] In timed control mode, the status of streetlights cannot be checked in a timely manner. For example, if a streetlight is malfunctioning, even if the power is on, it may not actually illuminate the road surface.

[0005] It can only control the light to turn on and off, and cannot achieve the purpose of changing the brightness of the light according to changes in the environment;

[0006] according to Figure 2 and Figure 3 It is understood that if all the street light circuits are connected in parallel, all the lights in the controlled section will light up at the same time when the power supply is received. The disadvantage of this is that the circuit is greatly impacted at the moment of power-on, and the switch contacts are more susceptible to damage due to the large impact on the circuit.

[0007] according to Figure 4 It was learned that traditional street light wiring uses parallel connections along the street or individual control for each light. The disadvantage of parallel connections is that the lights start at the same time, which leads to a large starting circuit and makes it easy to damage the switch contacts. The disadvantage of individual control for each light is that the wiring cost is high, as each light requires a dedicated line.

[0008] Therefore, it is necessary to provide a wireless communication single-lamp controller to solve the above-mentioned technical problems. Utility Model Content

[0009] This utility model provides a wireless communication single-lamp controller, which solves the problems of manual street light control failing to turn on or off in time under extreme weather conditions, timed street light control having mismatches between seasonal switching times and ambient brightness, inability to promptly query street light faults in timed control mode, and traditional control methods only being able to control on / off operation and unable to adjust light brightness according to environmental changes.

[0010] To solve the above-mentioned technical problems, this utility model provides a wireless communication single-lamp controller, comprising:

[0011] Receiving antenna, wireless module, power protection module, power acquisition module, output control module, LED street light, LED driver, brightness control module, processor and power module;

[0012] The wireless module is connected to the output of the receiving antenna; the power protection module is connected to the input of the power acquisition module; the power acquisition module is connected to the input of the output control module; the LED street light is connected to the output of the LED driver; the brightness control module and the output control module are both connected to the input of the LED driver; the brightness control module is connected to the output of the processor; the output control module is connected to the output of the processor; the power module is connected to the output of the processor; the power module is connected to the output of the power acquisition module; the power acquisition module and the processor are bidirectionally connected; the wireless module and the processor are bidirectionally connected.

[0013] Preferably, the wireless module is used to receive remote control signals to realize remote control of the LED street light.

[0014] Preferably, the output control module is used to collect power data in real time and transmit the data to the processor for analysis and processing.

[0015] Preferably, the processor is used to automatically adjust the brightness of the LED street light according to ambient light and preset conditions.

[0016] Preferably, the power protection module is used to protect the system from the effects of power anomalies.

[0017] Preferably, a plurality of connecting wires are provided on one side of the LED driver, and mounting components are provided on both the upper and lower sides of the plurality of connecting wires on one side of the LED driver. The mounting components include a fixing plate, a mounting groove, a plurality of mounting blocks, a plurality of fixing bolts, and two circular rods. The mounting groove is formed on the surface of the fixing plate, the plurality of mounting blocks are installed inside the mounting groove, the plurality of fixing bolts are connected between the fixing plate and the plurality of mounting blocks, and the two circular rods are symmetrically connected to the left and right sides of one side of the fixing plate and to one side of the LED driver.

[0018] Preferably, each of the mounting blocks has a fixing component on its surface. The fixing component includes an arc-shaped fixing block and a rubber pad. The arc-shaped fixing block is connected to the surface of the mounting block, and the rubber pad is adhered to the surface of the arc-shaped fixing block.

[0019] Compared with related technologies, the wireless communication single-lamp controller provided by this utility model has the following advantages:

[0020] Beneficial effects:

[0021] This invention provides a wireless communication single-lamp controller. Through a receiving antenna and wireless module system, it can receive external wireless signals, allowing managers to remotely control LED streetlights. This solves the problem of traditional manual control being unable to operate in time during extreme weather. The brightness control module is connected to the processor and can automatically adjust the brightness of the LED streetlights according to ambient light and preset conditions. This avoids the shortcomings of traditional control methods that can only control on / off operation and cannot adjust the brightness according to environmental changes, achieving energy-saving and comfortable lighting. The power protection module protects the system from power abnormalities, including overvoltage, overcurrent, and short-circuit protection, improving system safety and stability and reducing equipment damage caused by power problems. The power acquisition module can collect power data in real time and transmit the data to the processor for analysis and processing. This helps to promptly detect power-related problems and ensure the stable operation of the streetlight system. Attached Figure Description

[0022] Figure 1 A schematic diagram of the structure of a first embodiment of a wireless communication single-lamp controller provided by this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the first traditional street light control system;

[0024] Figure 3 This is a schematic diagram of the second traditional street light control structure;

[0025] Figure 4 This is a schematic diagram of the third traditional street light control structure;

[0026] Figure 5 This is a schematic diagram of the overall circuit control.

[0027] Figure 6 This is a schematic diagram of the MCU section;

[0028] Figure 7 This is a schematic diagram of the wireless communication section;

[0029] Figure 8 This is a schematic diagram of the power acquisition and light source output section;

[0030] Figure 9 PCB layout;

[0031] Figure 10 A schematic diagram of the structure of a second embodiment of a wireless communication single-lamp controller provided by this utility model;

[0032] Figure 11 for Figure 10 The enlarged schematic diagram of part A shown below;

[0033] Figure 12 for Figure 10 The diagram shows a three-dimensional structure of the LED driver.

[0034] The diagram is labeled as follows: 1. Receiving antenna; 2. Wireless module; 3. Power protection module; 4. Power acquisition module; 5. Output control module; 6. LED street light; 7. LED driver; 8. Brightness control module; 9. Processor; 10. Power module; 11. Connecting cable.

[0035] 12. Mounting components; 121. Fixing plate; 122. Mounting slot; 123. Mounting block; 124. Fixing bolt; 125. Round rod;

[0036] 13. Fixing components; 131. Arc-shaped fixing block; 132. Rubber pad. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0038] First Embodiment

[0039] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 ,in, Figure 1 A schematic diagram of the structure of a first embodiment of a wireless communication single-lamp controller provided by this utility model; Figure 2 This is a schematic diagram of the structure of the first traditional street light control system; Figure 3 This is a schematic diagram of the second traditional street light control structure; Figure 4 This is a schematic diagram of the third traditional street light control structure; Figure 5 This is a schematic diagram of the overall circuit control.

[0040] Figure 6 This is a schematic diagram of the MCU section; Figure 7 This is a schematic diagram of the wireless communication section; Figure 8 This is a schematic diagram of the power acquisition and light source output section; Figure 9 This is a PCB layout. A wireless communication single-lamp controller includes:

[0041] Receiver antenna 1, wireless module 2, power protection module 3, power acquisition module 4, output control module 5, LED street light 6, LED driver 7, brightness control module 8, processor 9 and power module 10;

[0042] The wireless module 2 is connected to the output terminal of the receiving antenna 1. The power protection module 3 is connected to the input terminal of the power acquisition module 4. The power acquisition module 4 is connected to the input terminal of the output control module 5. The LED street light 6 is connected to the output terminal of the LED driver 7. The brightness control module 8 and the output control module 5 are both connected to the input terminal of the LED driver 7. The brightness control module 8 is connected to the output terminal of the processor 9. The output control module 5 is connected to the output terminal of the processor 9. The power module 10 is connected to the output terminal of the processor 9. The power module 10 is connected to the output terminal of the power acquisition module 4. The power acquisition module 4 and the processor 9 are bidirectionally connected. The wireless module 2 and the processor 9 are bidirectionally connected.

[0043] The wireless module 2 is used to receive remote control signals to remotely control the LED street light 6.

[0044] The output control module 5 is used to collect power data in real time and transmit the data to the processor for analysis and processing.

[0045] The processor 9 is used to automatically adjust the brightness of the LED street light 6 according to ambient light and preset conditions.

[0046] The processor 9 parses the commands received by the wireless module and generates brightness signals and output on / off signals. The power module 10 converts the input AC 220 power into various DC voltages required by the controller.

[0047] The power protection module 3 is used to protect the system from power abnormalities.

[0048] Please refer to the following: Figure 9 This diagram shows the PCB layout of the controller for small-batch trial production. M2 is the wireless transmission module, M1 is a 0.96-inch OLED display, S1 and S2 are microswitches used to manually set the slave device address, output status, and brightness. The information can be displayed on the OLED. Li and Ni are the power input lines, Lo and No are the power output lines, and PWM is the dimming signal.

[0049] Please refer to the following: Figure 8 It is understood that the voltage and current of the input power supply section are collected by the BL0937 chip, the MCU obtains the instantaneous current and voltage by measuring the pulse period of the CF1 pin, selects the voltage or current to be measured through the SPL pin, and the MCU controls the power supply of the light source by the command issued by the host computer, and controls the output through the relay K1.

[0050] The MCU's USART1 port is used to convert signals into 4G telecommunications signals via a wireless module for remote computer communication.

[0051] This method reduces wiring and allows each light to be controlled independently. Each controller has a unique address code and communicates with the main station via a wireless module. The main station can control the on / off state and brightness of each street light connected to the controller, and can obtain the terminal voltage, operating current, instantaneous power, power consumption, and temperature of each controller.

[0052] Compared with related technologies, the wireless communication single-lamp controller provided by this utility model has the following advantages:

[0053] Beneficial effects:

[0054] This invention provides a wireless communication single-lamp controller. Through receiving antenna 1 and wireless module 2, the system can receive external wireless signals, allowing managers to remotely control LED streetlights 6. This solves the problem of traditional manual control being unable to operate in time during extreme weather. The brightness control module 8, connected to the processor, can automatically adjust the brightness of the LED streetlight 6 according to ambient light and preset conditions. This avoids the shortcomings of traditional control methods that can only control on / off operation and cannot adjust brightness according to environmental changes, achieving energy-saving and comfortable lighting. The power protection module 3 protects the system from power abnormalities, including overvoltage, overcurrent, and short-circuit protection, improving system safety and stability and reducing equipment damage caused by power problems. The power acquisition module 4 can collect power data in real time and transmit the data to the processor for analysis and processing. This helps to promptly detect power-related problems and ensure the stable operation of the streetlight system.

[0055] Second Embodiment

[0056] Please refer to the following: Figure 10 , Figure 11 and Figure 12 Based on the wireless communication single-lamp controller provided in the first embodiment of this application, the second embodiment of this application proposes another wireless communication single-lamp controller. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0057] Specifically, the second embodiment of this application provides a wireless communication single-lamp controller that differs in that, in a wireless communication single-lamp controller, a plurality of connecting lines 11 are provided on one side of the LED driver 7, and mounting components 12 are provided on both the upper and lower sides of the plurality of connecting lines 11 on one side of the LED driver 7. The mounting components 12 include a fixing plate 121, a mounting groove 122, a plurality of mounting blocks 123, a plurality of fixing bolts 124, and two circular rods 125. The mounting groove 122 is formed on the surface of the fixing plate 121, the plurality of mounting blocks 123 are installed inside the mounting groove 122, the plurality of fixing bolts 124 are connected between the fixing plate 121 and the plurality of mounting blocks 123, and the two circular rods 125 are symmetrically connected on the left and right sides of one side of the fixing plate 121 and connected to one side of the LED driver 7.

[0058] Each of the mounting blocks 123 has a fixing component 13 on its surface. The fixing component 13 includes an arc-shaped fixing block 131 and a rubber pad 132. The arc-shaped fixing block 131 is connected to the surface of the mounting block 123, and the rubber pad 132 is bonded to the surface of the arc-shaped fixing block 131.

[0059] The mounting groove 122 and mounting block 123 are T-shaped. The mounting groove 122 and mounting block 123 can be used to install the arc-shaped fixing block 131 with rubber pad 132 according to the number of connecting wires 11. Multiple fixing through holes adapted to the fixing bolts 124 are opened on the side of the fixing plate 121, and fixing holes adapted to the fixing bolts 124 are opened on one side of the mounting block 123.

[0060] The working principle of the wireless communication single-lamp controller provided by this utility model is as follows:

[0061] In use, when fixing the connection between the connecting wire 11 and the LED driver 7, firstly, the arc-shaped fixing block 131 with the rubber pad 132 is installed inside the mounting groove 122 inside the fixing plate 121 via the mounting block 123. Then, the arc-shaped fixing block 131 with the rubber pad 132 is pushed to the upper and lower sides of the connecting wire 11 by the mounting block 123 and the mounting block 122 to fix the connecting wire 11. Then, the fixing bolt 124 is passed through the fixing plate 121 and connected to the mounting block 123 inside the mounting groove 122.

[0062] Compared with related technologies, the wireless communication single-lamp controller provided by this utility model has the following advantages:

[0063] Beneficial effects:

[0064] This utility model provides a wireless communication single-lamp controller, which uses two mounting components 12 and multiple fixing components 13 on an LED driver 7 with multiple connecting lines 11 to reinforce the connection between the multiple connecting lines 11 and the LED driver 7.

[0065] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A wireless communication single lamp controller, characterized by, The utility model relates to a kind of LED street lamp remote control system, including: Receiving antenna, wireless module, power protection module, power acquisition module, output control module, LED street lamp, LED driver, brightness control module, processor and power module; The wireless module is connected to the output end of the receiving antenna, the power protection module is connected to the input end of the power acquisition module, the power acquisition module is connected to the input end of the output control module, the LED street lamp is connected to the output end of the LED driver, the brightness control module and the output control module are connected to the input end of the LED driver, the brightness control module is connected to the output end of the processor, the output control module is connected to the output end of the processor, the power module is connected to the output end of the processor, the power module is connected to the output end of the power acquisition module, the power acquisition module is bidirectionally connected with the processor, and the wireless module is bidirectionally connected with the processor.

2. The wireless communication single lamp controller of claim 1, wherein, The wireless module is used for receiving remote control signals to realize remote control of the LED street lamp.

3. The wireless communication single lamp controller of claim 1, wherein, The output control module is used for collecting power data in real time and transmitting data to the processor for analysis and processing.

4. The wireless communication single lamp controller of claim 1, wherein, The processor is used for automatically adjusting the brightness of the LED street lamp according to ambient light and preset conditions.

5. The wireless communication single lamp controller of claim 1, wherein, The power protection module is used for protecting the system from power anomalies.

6. The wireless communication single lamp controller of claim 1, wherein, The LED driver is provided with a plurality of connection lines on one side, and mounting assemblies are arranged on the upper and lower sides of the plurality of connection lines on one side of the LED driver. The mounting assembly includes a fixed plate, a mounting groove, a plurality of mounting blocks, a plurality of fixing bolts, and two circular rods. The mounting groove is opened on the surface of the fixed plate, the plurality of mounting blocks are mounted in the mounting groove, the plurality of fixing bolts are connected between the fixed plate and the plurality of mounting blocks, the two circular rods are symmetrically connected to the left and right sides of one side of the fixed plate, and the two circular rods are connected to one side of the LED driver.

7. The wireless communication single lamp controller of claim 6, wherein, The surface of the plurality of mounting blocks is provided with a fixing assembly, and the fixing assembly includes an arc-shaped fixing block and a rubber pad. The arc-shaped fixing block is connected to the surface of the mounting block, and the rubber pad is bonded to the surface of the arc-shaped fixing block.

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