CN205480756U - Intelligent street lamp - Google Patents

Abstract

An intelligent street lamp comprises a vertical light pole, a horizontal light pole is arranged on the upper part of the vertical light pole, a lamp holder is arranged at the front end of the horizontal light pole, a lampshade is arranged under the lampholder, and a light bulb is arranged in the lampshade; A dust sensor, a light intensity sensor, and a humidity sensor are arranged above the lamp holder, and a controller and a dimmer are arranged in the lamp holder, and the dust sensor, the light intensity sensor, and the humidity sensor are all electrically connected to the controller, and the controller and the The dimmer is electrically connected, and the dimmer is electrically connected to the light bulb. The utility model provides an intelligent street lamp, which can automatically adjust the brightness of the street lamp according to the intensity of light, the amount of dust, and the air humidity, that is, realize the brightness control of the street lamp under various complicated weather conditions, and effectively reduce the occurrence rate of potential accidents. The top of the smart street light is equipped with solar panels, which can effectively save energy. The alarm device on the light pole has a reminder function, and can effectively remind the driver of relevant information when the road conditions are not good.

Description

A smart street light

technical field

The utility model relates to the technical field of road lighting, in particular to an intelligent street lamp.

Background technique

In response to the national environmental protection and energy saving policy, smart street lights can be vigorously promoted to reduce the waste of electric energy. Since it is a slow change process from dark to bright and from bright to dark in the morning and evening, and the commonly used street lights have the same brightness once they are turned on, so the use of photosensitive smart street lights can effectively save energy. Second, in some areas, the air humidity is high, often accompanied by heavy fog, and the road visibility is low, which can easily cause traffic accidents. Therefore, there are great safety hazards when driving on foggy roads. Intelligently increase the brightness of street lights according to the air humidity to increase the driver's visibility. It is an important means to prevent accidents. Third, due to air pollution in recent years, many provinces and regions have been shrouded in smog for a long time, and road visibility is low, which can easily cause traffic accidents. Therefore, increasing the brightness of street lights according to the concentration of smog at night on smog days will also reduce traffic. A powerful tool for accidents to happen.

Contents of the invention

The technical problem to be solved by the utility model is to provide an intelligent street lamp, which can automatically adjust the brightness of the street lamp according to the intensity of light, the amount of dust, and the air humidity.

In order to solve the above technical problems, the technical solution adopted by the utility model is: an intelligent street lamp, including a vertical light pole, a horizontal light pole is arranged on the upper part of the vertical light pole, and a lamp holder is arranged at the front end of the horizontal light pole , a lampshade is arranged under the lamp holder, and a light bulb is arranged inside the lamp holder; a dust sensor, a light intensity sensor, and a humidity sensor are arranged above the lamp holder, a controller and a dimmer are arranged inside the lamp holder, a dust sensor, Both the light intensity sensor and the humidity sensor are electrically connected to the controller, the controller is electrically connected to the dimmer, and the dimmer is electrically connected to the light bulb.

Preferably, an alarm device is also included. The alarm device is arranged on the vertical light pole, facing the side of the road. The alarm device is electrically connected to the controller, and the alarm device is a voice alarm device.

Preferably, the control is also wirelessly connected to the monitoring center through a wireless communication module.

Preferably, the wireless communication module is a 4G communication module, a 3G communication module or a GSM communication module.

Preferably, it also includes a power module and a photovoltaic power generation device, the photovoltaic power generation device is electrically connected to the power module, and the power module is electrically connected to the controller.

Preferably, the photovoltaic power generation device is a solar panel, and the solar panel is horizontally arranged on a horizontal light pole, and the power module is a storage battery.

Preferably, a storage module is also included, the storage module is electrically connected to the controller, and the storage module is an SD card.

Preferably, the dust sensor adopts UPM100M dust particle concentration sensor, the light intensity sensor adopts avalanche photodiode, and the humidity sensor adopts HF3223LF Humidity sensor, described controller adopts 51 single-chip microcomputers or PLC, and described dimmer adopts thyristor dimmer.

The utility model provides an intelligent street lamp, which can automatically adjust the brightness of the street lamp according to the intensity of light, the amount of dust, and the air humidity, that is, realize the brightness control of the street lamp under various complicated weather conditions, and effectively reduce the occurrence rate of potential accidents. The top of the smart street light is equipped with solar panels, which can effectively save energy. The alarm device on the light pole has a reminder function, and can effectively remind the driver of relevant information when the road conditions are not good.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural block diagram of the utility model control device;

In the figure: vertical light pole 1, horizontal light pole 2, lamp holder 3, lampshade 4, dust sensor 5, light intensity sensor 6, humidity sensor 7, controller 8, dimmer 9, light bulb 10, alarm device 11, solar panels12.

detailed description

As shown in Figure 1-2, an intelligent street lamp includes a vertical light pole 1, a horizontal light pole 2 is arranged on the upper part of the vertical light pole 1, and a lamp holder 3 is arranged at the front end of the horizontal light pole 2, and the lamp holder 3 A lampshade 4 is arranged below the lampshade 4, and a bulb 10 is arranged in the lampshade 4; a dust sensor 5, a light intensity sensor 6, and a humidity sensor 7 are arranged above the lamp holder 3, and a controller 8 and a dimming sensor are arranged in the lamp holder. The device 9, the dust sensor 5, the light intensity sensor 6, and the humidity sensor 7 are all electrically connected to the controller 8, the controller 8 is electrically connected to the dimmer 9, and the dimmer 9 is electrically connected to the bulb 10.

Preferably, an alarm device 11 is also included. The alarm device 11 is arranged on the vertical light pole 1 and is set towards the side of the road. The alarm device 11 is electrically connected to the controller 8, and the alarm device 11 is a voice alarm device. When detecting low visibility such as large amount of dust and weak light intensity, the controller controls the voice alarm device to issue an alarm, such as "slow down".

Preferably, the controller 8 is also wirelessly connected to the monitoring center through a wireless communication module. The communication between the controller and the monitoring center is established through the wireless communication module to realize remote control and monitoring.

Preferably, the wireless communication module is a 4G communication module, a 3G communication module or a GSM communication module.

Preferably, it also includes a power module and a photovoltaic power generation device, the photovoltaic power generation device is electrically connected to the power module, and the power module is electrically connected to the controller.

Preferably, the photovoltaic power generation device is a solar panel 12, and the solar panel 12 is horizontally arranged on the horizontal light pole 2, and the power module is a storage battery. When the light is sufficient, the solar panel is used to charge the storage battery, which can save electric energy.

Preferably, a storage module is also included, the storage module is electrically connected to the controller 8, and the storage module is an SD card. The storage module is used to store the detected data, and the SD card is small in size, easy to install, and easy to pick and place.

Preferably, the dust sensor 5 uses a UPM100M dust particle concentration sensor, the light intensity sensor 6 uses an avalanche photodiode, the humidity sensor 7 uses a HF3223LF humidity sensor, and the controller 8 uses a 51 single-chip microcomputer or PLC. The dimmer 9 adopts a thyristor dimmer.

The dust sensor collects signals and sends them to the controller according to the surrounding dust concentration. The controller adjusts the light brightness through the dimmer according to the received signal. The higher the dust concentration, the brighter the light, and vice versa; the light intensity sensor according to the surrounding light intensity, The collected signal is sent to the controller, and the controller adjusts the brightness of the light through the dimmer according to the received signal. The device adjusts the light brightness through the dimmer according to the received signal. The higher the air humidity, the brighter the light, and vice versa; set the three-level threshold of the concentration to ensure the stability of the three-level dimming when the light is irradiated, and avoid frequent brightness changes , affecting the driver's line of sight. Only one of the three sensors needs to meet the dimming condition to control the dimming. At this time, the control can use a logic OR gate circuit.

Above-mentioned embodiment is only the preferred technical scheme of the present utility model, and should not be considered as the restriction to the present utility model, and the protection scope of the present utility model should be the technical solution described in the claims, including the technology in the technical solution described in the claims. An equivalent alternative to the feature is the scope of protection. That is, equivalent replacement and improvement within this scope are also within the protection scope of the present utility model.

Claims (8)

1. An intelligent street lamp, comprising a vertical light pole (1), and a horizontal light pole (2) is arranged on the upper part of the vertical light pole (1), and its characteristic is that: a front end of the horizontal light pole (2) is provided with A lamp holder (3), a lampshade (4) is arranged under the lamp holder (3), and a light bulb (10) is arranged inside the lampshade (4); a dust sensor (5), A light intensity sensor (6), a humidity sensor (7), a controller (8) and a dimmer (9), a dust sensor (5), a light intensity sensor (6), and a humidity sensor (7) are arranged in the lamp holder Both are electrically connected to the controller (8), the controller (8) is electrically connected to the dimmer (9), and the dimmer (9) is electrically connected to the light bulb (10). 2. An intelligent street lamp according to claim 1, characterized in that it also includes an alarm device (11), the alarm device (11) is set on the vertical light pole (1), and is set towards the side of the road, the alarm device ( 11) It is electrically connected with the controller (8), and the alarm device (11) is a voice alarm device. 3. An intelligent street lamp according to claim 1, characterized in that: the controller (8) is also wirelessly connected to the monitoring center through a wireless communication module. 4. An intelligent street lamp according to claim 3, wherein the wireless communication module is a 4G communication module, a 3G communication module or a GSM communication module. 5. The intelligent street lamp according to claim 1, further comprising a power module and a photovoltaic power generation device, the photovoltaic power generation device is electrically connected to the power module, and the power module is electrically connected to the controller. 6. An intelligent street lamp according to claim 5, characterized in that: the photovoltaic power generation device is a solar panel (12), and the solar panel (12) is horizontally arranged on the horizontal light pole (2), and the power supply The module is a storage battery. 7. An intelligent street lamp according to claim 1, characterized in that it further comprises a storage module, the storage module is electrically connected to the controller (8), and the storage module is an SD card. 8. An intelligent street lamp according to claim 1, characterized in that: the dust sensor (5) is a UPM100M dust particle concentration sensor, the light intensity sensor (6) is an avalanche photodiode, and the humidity sensor ( 7) The HF3223LF humidity sensor is used, the controller (8) uses a 51 single-chip microcomputer or PLC, and the dimmer (9) uses a thyristor dimmer.