CN219843763U

CN219843763U - Solar energy lighting system

Info

Publication number: CN219843763U
Application number: CN202320794570.7U
Authority: CN
Inventors: 王承君
Original assignee: Xingtai Junchengyuan New Energy Technology Co ltd
Current assignee: Xingtai Junchengyuan New Energy Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-17
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of illumination, and provides a solar illumination system which comprises a solar power generation module, a storage battery pack, a control module, a photoresistor, a vibration sensor, an A/D converter, an LED lamp pack, a driving module, a DC/DC converter and a communication module. The problems that the service life of the LED lamp is lost and the electric energy is wasted due to the fact that the LED lamp group cannot be automatically extinguished in the related technology are solved.

Description

Solar energy lighting system

Technical Field

The utility model relates to the technical field of illumination, in particular to a solar energy illumination system.

Background

With the increasing awareness of people on environmental protection, solar illumination capable of meeting illumination demands through solar power generation is increasingly accepted by the masses, and the solar illumination has the advantages of environmental protection and less resource consumption, and gradually replaces a common street lamp which is lighted at night by commercial power.

In special areas such as the open-air, mountain road, etc., use the commercial power to need erect the electric wire netting, the engineering volume is big, and the construction degree of difficulty is big, and the investment is huge, becomes the preferred of these regional street lamps, and these road vehicles and pedestrian pass through less, the time of passing is discontinuous, leads to the illumination of LED most of the time to be ineffective illumination, and current solar power generation technology has the shortcoming of uncertainty, for example because long-time overcast and rainy bad weather leads to solar panel generating power inadequately, the problem that the unable illumination of outage probably appears.

Disclosure of Invention

The utility model provides a solar lighting system, which solves the problem that the lighting time of an LED lamp cannot be reasonably controlled in the related technology and solves the lighting problem in severe weather.

The technical scheme of the utility model is as follows: the utility model provides a solar lighting system, includes solar power module, storage battery, still includes control module, photoresistor, vibration sensor, AD converter, LED banks, drive module, DC/DC conversion, communication module is connected with control module, and solar power module is connected with DC/DC converter's input, DC/DC converter's output is connected with storage battery's input, storage battery's output is connected with control module's input, control module is connected with the drive module electricity, drive module's output is connected with LED banks's input.

Further, the adjacent solar power generation lighting devices are mutually communicated through the communication module, and the control module can receive information sent by the communication module and transmit information to the communication module.

Further, the output ends of the photoresistor and the vibration sensor are connected with the input end of the A/D converter, and the output end of the A/D converter is connected with the input end of the control module.

Further, the LED lamp group comprises a main lamp branch and an auxiliary lamp branch, wherein the main lamp branch and the auxiliary lamp branch are respectively provided with a main lamp and an auxiliary lamp.

Further, the photoresistor is arranged on one side far away from the LED lamp group.

Further, the solar power generation module comprises a plurality of solar power generation panels.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the states of the LED lamp groups of the self and adjacent street lamps can be automatically adjusted according to the detected information of the passing vehicles and pedestrians.

2. According to the utility model, the photoresistor can detect the ambient brightness, the vibration sensor can detect whether a vehicle and a pedestrian pass through on a highway, when the vehicle and the pedestrian pass through and insufficient illumination are detected, the control module enables the main lamp branch to be conducted, the adjacent street lamp receives signals and enables the auxiliary lamp branch to be conducted, and when no vehicle and no pedestrian pass through in a period of time, the control module delays the main lamp branch to be disconnected after a period of time, so that the purpose of saving electric energy is achieved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a block diagram of a solar lighting system according to the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, the present embodiment provides a solar illumination system, which includes a solar power generation module, and further includes a control module, a photoresistor, a vibration sensor, an a/D converter, an LED lamp set, a driving module, a DC/DC conversion module, and a communication module.

In this embodiment, the solar power generation module is composed of a plurality of solar power generation panels, the output end of the solar power generation module is connected with the input end of the DC/DC converter, the output end of the DC/DC converter is connected with the input end of the storage battery, and the DC power converted from natural energy by the solar power generation module is stably supplied to the solar lighting system through the DC/DC converter.

The device converts non-electric quantity into electric signals by adopting a photoresistor and a vibration sensor to output, and the output ends of the illumination intensity detection sensor and the vibration sensor are connected with the input end of the A/D converter. In order to reduce the manufacturing cost of the device, a sensor for detecting illumination brightness preferably adopts a photoresistor, the position of the photoresistor is far away from the LED lamp group, the photoresistor is prevented from emitting error signals due to the fact that the photoresistor is lightened, the vibration sensor is used for detecting whether a vehicle and a pedestrian pass through a road or not, the vibration sensor is a sensor capable of detecting vibration, when the vehicle and the pedestrian pass through, vibration can be generated, and the vibration sensor can transmit signals to the A/D converter after receiving the vibration. The light-sensitive resistor is connected with the output end of the vibration sensor through the input of the electric signal input A/D converter, the output end of the A/D converter is connected with the input end of the control module, the control module preferably adopts 80C51, the cost is lower, the existing development technology is perfect, the control function is good, the running voltage is lower, and the street lamp can be closed by extending through a timer of the singlechip.

The input end of the control module is connected with the output end of the communication module, the communication module is used for communicating with adjacent street lamps, and is used for controlling the on-off of the secondary lamp branch of the adjacent street lamps, receiving signals sent by the adjacent street lamps, converting the signals into signals identifiable by the control module, the preferred PTR2000 chip capable of transmitting and receiving integrated data in a wireless mode is adopted in the embodiment, required peripheral elements are fewer, the power consumption is low, the design is convenient, the design is a wireless transmission product with higher integration level, the control module enables the driving module to conduct the secondary lamp branch, and because of adopting a wireless data transmission mode, the signals of the communication module need to have a specific signal transmission range, mutual influence among the non-adjacent street lamps is prevented, and the phenomenon of error communication is caused. The output of storage battery is connected with control module's input, control module's output is connected with the output of illumination power supply change over switch, drive module's input connection drive module and LED banks respectively, LED banks includes main light branch road and auxiliary light branch road, main light branch road and auxiliary light branch road are equipped with main light and auxiliary light respectively, the power of main light is bigger than the power of auxiliary light, high-power main light is more suitable for being used for highway illumination, and the auxiliary light that the power is less and often bright can be more energy-concerving and environment-protective.

When the intelligent road lamp works, the photoresistor detects the brightness in the road environment, vibration can be generated when vehicles and pedestrians pass through the road, the vibration sensor detects whether vibration signals exist on the road, and detected information is transmitted to the control module after A/D conversion. When the photoresistor detects that the road environment is darker, the vibration sensor does not detect a vibration signal, the main lamp branch is kept in an open circuit state, the auxiliary lamp branch is conducted, and the auxiliary lamp is lighted to guide the vehicle and the pedestrian to advance; when the device is in a dark environment, the vibration sensor detects that a vehicle and a pedestrian pass through, the control module receives signals of the photoresistor and the vibration sensor at the same time, the control module enables the main lamp branch and the auxiliary lamp branch to be conducted through the driving module, the main lamp and the auxiliary lamp are simultaneously lightened, the control module sends signals to adjacent street lamps through the communication module, the auxiliary lamp circuit of the adjacent street lamps is conducted, and the auxiliary lamp is lightened to guide the vehicle and the pedestrian to advance; when no vibration signal is detected within a period of time, after a period of time is delayed, the control module enables the main lamp branch to be disconnected through the driving module, so that energy conservation and environmental protection are realized, the service life of the LED lamp is prolonged, and the auxiliary lamp is still kept on normally. During daytime, the road environment brightness is high, the control module detects that the environment brightness becomes high through the photoresistor, and no matter whether the vibration sensor detects that a vehicle and a pedestrian pass through or not, the control module can not make the action of lighting the LED lamp group.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a solar lighting system, includes solar power module, storage battery, its characterized in that still includes control module, photoresistor, vibration sensor, AD converter, LED banks, drive module, DC/DC conversion, communication module is connected with control module, and solar power module is connected with DC/DC converter's input, DC/DC converter's output is connected with storage battery's input, storage battery's output is connected with control module's input, control module is connected with the drive module electricity, drive module's output is connected with LED banks's input.

2. A solar lighting system as defined in claim 1, wherein the communication module is in communication with the communication module of an adjacent street lamp, and the control module is electrically connected to the control module.

3. A solar lighting system as defined in claim 1, wherein the output of the photoresistor and vibration sensor is connected to the input of an a/D converter, the output of the a/D converter being connected to the input of the control module.

4. A solar lighting system as defined in claim 1, wherein the LED lamp set comprises a main lamp branch and a sub-lamp branch, the main lamp branch and the sub-lamp branch being provided with a main lamp and a sub-lamp, respectively.

5. A solar lighting system as defined in claim 1, wherein the photoresistor is disposed on a side remote from the LED light string.

6. A solar lighting system as defined in claim 1, wherein said solar power module comprises a plurality of solar power panels.