CN205726526U - An energy-saving control device for LED street lamps - Google Patents

Abstract

An energy-saving control device for LED street lamps, comprising a power supply module, a power line communication module, a data acquisition module, a microprocessor, a storage unit, and a GPRS data transmission unit; the power supply module is used to supply power to the power line communication module, data acquisition module, microprocessor, storage unit and GPRS data transmission unit; the data acquisition module is connected to the microprocessor, which is used to convert one or more of the collected light intensity, illuminance and environmental state signals into corresponding electrical signals; the GPRS data transmission unit is connected to the microprocessor The processor is used to connect to the remote server through the network; the microprocessor is used to receive the electrical signal from the data acquisition module, exchange data with the remote server through the GPRS data transmission unit, and send the corresponding LED street lamp control signal to the power line communication according to the control requirements module; the power line communication module controls the switch light of the LED street lamp and adjusts the brightness according to the received LED street lamp control signal. The structure is simple, the cost is low, and it is easy to popularize and apply.

Description

An energy-saving control device for LED street lamps

technical field

The utility model relates to an LED street lamp, in particular to an energy-saving control device for an LED street lamp utilizing GPRS wireless communication.

Background technique

LED street lamps have the characteristics of environmental protection, no pollution, low power consumption, high luminous efficiency, and long life. Therefore, LED street lamps will become the best choice for energy-saving renovation. Road lighting is an important part of urban lighting. Traditional street lights are often used. High-pressure sodium lamps emit 360 degrees of light. The disadvantage of large light loss has caused a huge waste of energy. At present, the global environment is deteriorating day by day, and all countries are developing clean energy. With the rapid growth of the national economy, the contradiction between energy supply and demand in my country has become increasingly prominent, and there has been a serious shortage of power supply. Energy conservation is an urgent problem to be solved. Therefore, the development of new high-efficiency, energy-saving, long-life, high color rendering index, and environmentally friendly LED street lamps is of great significance to energy-saving urban lighting. Road lighting is closely related to people's production and life. With the acceleration of urbanization in our country, LED street lights are gradually becoming more and more popular due to their advantages such as directional light emission, low power consumption, good driving characteristics, fast response speed, high earthquake resistance, long service life, and environmental protection. Entering people's field of vision, becoming the world's most powerful new generation of energy-saving light sources that can replace traditional light sources. Therefore, LED street lights will become the best choice for energy-saving transformation of road lighting.

However, there are a large number of street lamps at present, and the switch lamps of street lamps are mainly operated manually or sensed by light intensity sensors, which has low intelligence and high production cost of the control circuit board.

Utility model content

The purpose of the utility model is to overcome the deficiencies of the prior art and provide an energy-saving control device for LED street lamps, which is highly intelligent and eco-friendly.

In order to achieve the above object, the technical scheme that the utility model adopts is:

An energy-saving control device for LED street lamps, including a power supply module, a power line communication module, a data acquisition module, a microprocessor, a storage unit and a GPRS data transmission unit;

The power module is used to supply power to the power line communication module, data acquisition module, microprocessor, storage unit and GPRS data transmission unit;

The data acquisition module is connected to the microprocessor, and is used to convert one or more of the collected light intensity, illuminance and environmental state signals into corresponding electrical signals;

The GPRS data transmission unit is connected to the microprocessor, which is used to connect the remote server through the network;

The microprocessor is used to receive the electrical signal from the data acquisition module, exchange data with the remote server through the GPRS data transmission unit, and send the corresponding LED street lamp control signal to the power line communication module according to the control requirements;

The power line communication module controls the switch light of the LED street lamp and adjusts the brightness according to the received LED street lamp control signal.

As a preferred embodiment of the utility model, the power module of the utility model includes a power connector and a voltage conversion circuit connected to the power connector.

As a preferred embodiment of the utility model, the data acquisition module of the utility model includes one or more of a light intensity sensor, an illuminance sensor, and an environmental state signal sensor.

As a preferred embodiment of the utility model, the GPRS data transmission unit described in the utility model is a 2.5G and compatible 3G, 4G wireless communication network.

Compared with the prior art, the beneficial effect of the utility model is: use the wireless sending and receiving data function of GPRS wireless communication to exchange data with the remote server, so that the remote server can monitor the working status of the LED street lamp in real time, and control the LED street lamp in real time. Switching lights and adjusting brightness; the whole device has simple structure, low cost, and is easy to popularize and apply.

Description of drawings

Fig. 1 is a block diagram of the overall structure of the utility model.

detailed description

The gist of the utility model is to overcome the deficiencies of the prior art and provide an energy-saving control device for LED street lamps, which has a simple structure, low cost and is easy to popularize and apply. The following will be described in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to further explain the technical features and advantages of the present utility model.

The block diagram of the overall structure of the utility model is shown in Figure 1, a LED street lamp energy-saving control device 1, including a power supply module 11, a power line communication module 12, a data acquisition module 13, a microprocessor 14, a storage unit 15 and GPRS data transmission Unit 16.

The power supply module 11 described in the utility model is used to supply power to the power line communication module 12 , the data acquisition module 13 , the microprocessor 14 , the storage unit 15 and the GPRS data transmission unit 16 . The power module 11 of the present invention includes a power connector and a voltage conversion circuit connected to the power connector.

The data acquisition module 13 described in the utility model is connected with the microprocessor 14, and is used to convert one or more of the collected light intensity, illuminance and environmental state signals into corresponding electrical signals (the utility model described Environmental state signals are some necessary environmental state signals); the data acquisition module 13 includes one or more of light intensity sensors, illuminance sensors and environmental state signal sensors.

The GPRS data transmission unit 16 described in the utility model is connected to the microprocessor 14 for connecting to a remote server through the network; the GPRS data transmission unit 16 described in the utility model is a 2.5G and compatible 3G, 4G wireless communication network.

The microprocessor 14 described in the utility model is used to receive the electrical signal from the data acquisition module 13, exchange data with the remote server through the GPRS data transmission unit 16, and send the corresponding LED street lamp control signal to the power line communication module according to the control requirements 12, in order to achieve energy saving effect.

The power line communication module 12 described in the utility model controls the switch light of the LED street lamp and adjusts the brightness according to the received LED street lamp control signal.

The utility model rationally utilizes the wireless sending and receiving data function of the GPRS wireless communication to exchange data with the remote server, so that the remote server can monitor the working conditions of the LED street lamps in real time, and control the switch lights of the LED street lamps and adjust the brightness in real time. Furthermore, the utility model has the advantages of simple structure, low cost and easy popularization and application.

The utility model is clearly and completely described through the technical solutions in the above embodiments, and it is obvious that the described embodiments are a part of the embodiments of the utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Claims (4)

1. a LED street lamp energy-saving control device, it is characterised in that: include power module (11), power line communication module (12), Data acquisition module (13), microprocessor (14), memory element (15) and GPRS data transmission unit (16)；

Power module (11) is used for supplying electricity to power line communication module (12), data acquisition module (13), microprocessor (14), depositing Storage unit (15) and GPRS data transmission unit (16)；

Data acquisition module (13) connects microprocessor (14), for by the light intensity collected, illumination and ambient condition signal One or more be converted to correspondence the signal of telecommunication；

GPRS data transmission unit (16) connects microprocessor (14), for connecting remote server by network；

Microprocessor (14) is for receiving the signal of telecommunication from data acquisition module (13), by GPRS data transmission unit (16) Data exchange is carried out with remote server, and logical to electric lines of force according to the LED Street lamps control signal controlling to require to send correspondence Letter module (12)；

Power line communication module (12) according to the LED Street lamps control signal that received control LED street lamp switch lamp and Regulation brightness.

LED street lamp energy-saving control device the most according to claim 1, it is characterised in that: described power module (11) includes Power connector and the voltage conversion circuit of connection power connector.

LED street lamp energy-saving control device the most according to claim 2, it is characterised in that: described data acquisition module (13) Including one or more in light intensity sensor, illuminance transducer and ambient condition signal transducer.

LED street lamp energy-saving control device the most according to claim 3, it is characterised in that: described GPRS data transmission unit (16) it is 3G, 4G wireless communication networks of 2.5G and compatibility.