CN201892138U - Sound control solar light-emitting diode (LED) street lamp - Google Patents

Abstract

The utility model relates to lighting equipment, in particular to a street lamp. The sound-activated solar LED street light includes a light-emitting device, a road light control system, and a power supply system. The power supply system includes a solar panel and a solar power supply management module. The solar panel is connected to the solar power supply management module, and the solar power supply management module is connected to a storage battery; The street lamp control system includes a light-emitting device control module for controlling the light-emitting state of the light-emitting device. The light-emitting device control module is connected to the light-emitting device. Due to the adoption of the above technical solution, the utility model uses solar power for power supply, which has obvious energy-saving effects, and can actively sense pedestrians or vehicles to provide road lighting for them, thereby achieving energy-saving effects and reducing the load caused by street lamps on the power grid.

Description

Voice-activated solar LED street light

technical field

The utility model relates to lighting equipment, in particular to a street lamp.

Background technique

Not only the number of street lamps is huge, but also the power of a single street lamp is large and the lighting time is very long. Street lamps consume a huge amount of electricity in the grid, which brings a huge burden to the grid power supply. In order to reduce the energy consumption of street lamps and reduce the burden on the power grid, some road sections have begun to use LED street lamps, thus achieving a certain energy-saving effect.

In order to further reduce the burden of street lamps on the power grid, solar LED street lamps are used in some road sections. Use solar panels to power LED chips to achieve lighting effects. In the case of relatively sunny weather, the electric energy provided by the solar panel can even provide all the electric energy for the LED chips to illuminate at night. However, in the case of bad weather, such as continuous cloudy and rainy days, the electric energy generated by the solar panel cannot fully meet the electric energy required by the LED chip for lighting at night.

In other words, the existing solar LED street lights will still cause a certain load on the power grid. It is necessary to further reduce the load caused by street lamps on the grid.

Utility model content

The purpose of this utility model is to provide a voice-activated solar LED street lamp to solve the above technical problems.

The utility model can be realized by adopting the following technical solutions:

The sound-activated solar LED street lamp includes a light-emitting device, and also includes a road lamp control system and a power supply system. It is characterized in that the power supply system includes a solar panel and a solar power supply management module, and the solar panel is connected to the solar power supply management module. The solar power supply management module is connected to a storage battery; in the case of relatively clear weather, the electric energy provided by the solar panel can even provide all the electric energy for the lighting of the light-emitting device at night for more than five days.

The street lamp control system includes a light-emitting device control module for controlling the light-emitting state of the light-emitting device, the light-emitting device control module is connected to the light-emitting device, and the light-emitting device control module is respectively connected to a photosensitive sensor, an acoustic switch, a delay time module. During the day, the light-sensitive sensor is irradiated by sunlight, and the light-emitting device is in a non-working state; when the light-sensitive sensor is irradiated by sunlight to a certain extent, the light-emitting device enters a working state. The photosensitive sensor plays the role of controlling daylight and nightlight, which can further save electricity. When a certain level of sound is emitted around the light-emitting device, the voice-activated switch is touched, and the voice-activated switch transmits the signal to the light-emitting device control module. Reduce the load caused by street lights on the grid. The time-delay module controls the light-emitting device to light up through the light-emitting device control module, and then turns off after a period of time, so as to achieve energy-saving effect.

The light emitting device adopts LED lamp. LED lights have a long lifespan and are superior in energy saving.

The power supply system also includes a grid power supply management module. In the case of bad weather, such as continuous rainy days, once the electric energy generated by the solar panels cannot fully meet the electric energy required by the light-emitting device for night lighting, the power supply system will pass The grid power supply management module is connected to the grid.

The street lamp control system also includes a laser through-beam sensor system and a signal processing system, the laser through-beam sensor system is connected to the signal processing system, and the signal processing system is connected to the light emitting device control module;

The laser beam-to-beam sensor system includes a laser emitting device and a laser receiving device, and the laser emitting device and the laser receiving device are respectively located on both sides of the road. The laser beam-to-beam sensor system monitors pedestrians or vehicles on the road, generates corresponding electrical signals according to the passing conditions of pedestrians or vehicles on the road, and transmits the corresponding electrical signals to the signal processing system. After processing the corresponding electrical signals, the signal processing system sends a control signal to the light emitting device control module, and the light emitting device control module controls the light emitting status of the light emitting device.

If no pedestrian or vehicle passes through, the laser emitting device sends out a laser signal, the laser receiving device receives the laser signal, and the light-emitting device is in a state of extinguishing. When pedestrians or vehicles pass by, the passing pedestrians or vehicles will block the laser signal to the laser receiving device, the laser receiving device cannot receive the laser signal, and the light emitting device will light up. Thereby effectively saving electric energy and reducing the grid load.

The street lamp control system also includes an active infrared sensing system and a signal processing system, the active infrared sensing system is connected to the signal processing system, and the signal processing system is connected to the light emitting device control module. The active infrared sensing system is used to sense pedestrians or vehicles on the road. When pedestrians or vehicles on the road are within the sensing range of the active infrared sensing system, the active infrared sensing system responds and sends a corresponding signal to the signal processing system, and the signal processing system sends control to the light emitting device control module according to the received signal signal, the light-emitting device control module controls the light-emitting device 3 to light up, thereby providing road lighting for pedestrians or vehicles.

The light emitting device control module is also connected to a remote control switch. By controlling the remote control switch, the working state of the voice-activated solar LED street light can be artificially controlled to a certain extent to meet the control requirements for the voice-activated solar LED street light under special circumstances.

Beneficial effects: Due to the adoption of the above technical solution, the utility model uses solar energy to supply power, which has obvious energy-saving effect, and can actively sense pedestrians or vehicles to provide road lighting for them, thereby achieving energy-saving effect and reducing the load caused by street lamps on the power grid.

Description of drawings

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

Figure 2 is the circuit diagram of the sound-activated solar LED street light.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

Referring to FIG. 1 and FIG. 2 , the voice-activated solar LED street lamp mainly includes a light emitting device 3 , a street lamp control system 5 , and a power supply system 4 . The light emitting device 3 adopts an LED lamp. The street lamp control system 5 includes a light-emitting device control module, which is connected to the light-emitting device 3, and the light-emitting device control module is respectively connected to a photosensitive sensor, an acoustic switch, and a delay module. The light emitting device control module can also be connected with a remote control switch. By controlling the remote control switch, the working state of the voice-activated solar LED street light can be artificially controlled to a certain extent to meet the control requirements for the voice-activated solar LED street light under special circumstances. Of course, by increasing the number and types of control switches, the control methods can be increased accordingly. For example, the parallel connection of remote control switches and voice-activated switches can be used. When in use, the control mode of voice-activated solar LED street lights can be selected by selecting the type of control switch.

In order to further save electric energy in the grid, the power supply system 4 includes a solar panel 2 and a solar power supply management module, the solar panel 2 is connected to the solar power supply management module, and the solar power supply management module is connected to a storage battery. In the case of relatively fine weather, the electric energy provided by the solar panel 2 can even provide all the electric energy for the lighting of the light emitting device 3 at night for more than five days. But in the case of bad weather, such as continuous rainy days, the solar panel 2 may not be able to provide sufficient power. In order to cope with the above situation, the power supply system 4 also includes a grid power supply management module. Once the electric energy generated by the solar panel 2 cannot fully meet the electric energy required by the light-emitting device 3 for night lighting, the power supply system 4 will be connected through the grid power supply management module. power grid.

The street lamp control system 5 also includes a laser through-beam sensor system 1 and a signal processing system, the laser through-beam sensor system 1 is connected to the signal processing system, and the signal processing system is connected to the light emitting device control module. The laser beam-to-beam sensor system 1 includes a laser emitting device and a laser receiving device, and the laser emitting device and the laser receiving device are respectively located on both sides of the road. The street lamp control system 5 may also include an active infrared sensing system 6, the active infrared sensing system is connected to the signal processing system, and the signal processing system is connected to the light emitting device control module.

The utility model has a time-delay function, which can control the light-emitting device 3 to go out after a period of time after being turned on. The delay function of the utility model can be realized by the following technology: the extension time set by the delay module is T, and after the light-emitting device control module reads the photosensitive sensor and the voice-activated switch signal, it is processed while calling the delay time The delay information in the module sends a control signal to the control module of the light emitting device 3 . After receiving the control signal, the control module of the light emitting device 3 controls the light emitting device 3 to turn on, and after time T passes, controls to turn off the light emitting device 3 . Of course, other technical means can also be used to realize the delay function of the signal processing system.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. the acoustic control solar LED street lamp comprises luminescent device, also comprise a street lamp control system, an electric power system, it is characterized in that, described electric power system comprises a solar panel, a solar powered administration module, described solar panel connects described solar powered administration module, and described solar powered administration module connects a battery;

Described street lamp control system comprises the luminescent device control module of the described luminescent device luminance of a control, described luminescent device control module connects described luminescent device, and described luminescent device control module connects a light sensor, an audio-switch, a time delay module.

2. acoustic control solar LED street lamp according to claim 1 is characterized in that: described luminescent device adopts the LED lamp.

3. acoustic control solar LED street lamp according to claim 1, it is characterized in that: described street lamp control system also comprises a laser correlation sensing system, signal processing system, described laser correlation sensing system connects described signal processing system, and described signal processing system connects described luminescent device control module;

Described laser correlation sensing system comprises a laser beam emitting device and a laser receiver, and described laser beam emitting device and laser receiver lay respectively at the road both sides.

4. acoustic control solar LED street lamp according to claim 1, it is characterized in that: described street lamp control system also comprises an active type infrared induction system, signal processing system, described active type infrared induction system connects described signal processing system, and described signal processing system connects described luminescent device control module.

5. according to claim 1,2,3 or 4 described acoustic control solar LED street lamps, it is characterized in that: described electric power system also comprises a mains supply administration module.

6. acoustic control solar LED street lamp according to claim 5 is characterized in that:

Described luminescent device control module also is connected with a remote control switch.

Images