The principle of automatic LED street lights?

At night, when you walk alone on the street, you will be a little curious when you see a street lamp that lights up automatically. How do these street lights know the path I am walking, and how does their appearance change people’s life convenience? Now let’s reveal the principle of automatic LED street lights, how they contribute to the city’s energy saving and emission reduction and environmental protection. Contributed.

1. What are the components of automatic LED street lights?

1)Bracket: Provide stability and suitable installation location for all components;

2)Solar energy: convert solar radiant energy into electrical energy, and be responsible for all subsequent energy sources;

3)Controller: responsible for the scheduling of the entire work system, similar to the human brain;

4)Storage battery: Provide energy for the entire system and store energy from solar energy production;

5)LED lights: illuminate the work scene (road) and escort you home.

2. Explain the workflow of automatic LED street lights.

The induction street lamp uses the night sensor module and PMW control to sense the human body. It can detect the thermal radiation of the human body, thereby increasing the brightness of the lamp when a person approaches, and reducing the brightness of the lamp after the person leaves, achieving the effect of saving energy. It is a kind of intelligence. Street lights.

The sensor street lamp is controlled by the controller by adjusting the duty cycle, and the lamp beads use environmentally friendly LED lamp beads. The sensing distance of the sensor street light can be selected according to the installation interval of the solar street light.

During the day, there is sunlight for charging, and the ideal state is 8-10 hours of charging.

The light will automatically start the dim mode at night, and the night sensing device will be triggered when someone passes by, the light will automatically turn on the strong light mode, the strong light usually lasts for a period of time, it can also be adjusted to when someone is within the sensing range, the sensor light will continue to connect to the strong light mode .

When a person leaves the sensing range, the light automatically switches to the dim mode, and waits for the next time someone approaches and then adjusts the bright mode.

3. recommend Hi-Small Led Solar Street Light

Hi-Small Led Solar Street Light  Split outdoor solar lights fixtures combine architectural form and versatility to make it an excellent choice for outdoor solar lighting solutions.

Hi-Small outdoor solar lights adopt high-efficiency solar cells (around 17%), top performing long lifespan battery, and solid solar MPPT battery charge controller with built-in LED driver. Excellent  LED chips to make the luminous efficacy up to 130 lm/w. High output LEDs and bespoke engineered optics provide an excellent lighting solution with improved uniformity

Hi-Small Led Solar Street Light Product Parameters