How to repair led street lights?

LED street lights are a kind of energy-saving lighting equipment, but there will be some failures during use. When there is a problem with the LED street light, we can try to repair it and avoid unnecessary losses. Below I will introduce the common failures and repair methods of LED street lights.

 

1.LED beads are faulty

 

The lamp beads of LED street lights are one of the most prone to failure. When the LED lamp bead is damaged, the street lamp will appear insufficient brightness or flicker. The way to repair LED lamp beads is to replace the damaged lamp beads with new lamp beads. First of all, you need to disassemble the street lamp, find the damaged lamp bead, and then remove it with a soldering tool, and then weld the new lamp bead.

 

2. The driver power supply is faulty

 

The driving power supply of the LED street lamp is the core component of the LED lamp bead, which is responsible for providing stable current and voltage. When the drive power fails, the LED street light will not work normally. The way to repair the drive power supply is to first check whether the power line has a short circuit or open circuit, and then use a multimeter to detect whether the voltage and current output of the power supply are normal. If the power supply is seriously faulty, replace the power supply with a new one.

 

3. The heat sink is faulty

 

The radiator of the LED street lamp is a key component of heat dissipation, and if the radiator fails, the LED lamp beads will be damaged by overheating. The way to repair the radiator is to clean the dust and debris on the surface of the radiator and maintain good ventilation. If the radiator surface is damaged or deformed, it is recommended to replace the radiator with a new one.

 

4. The optical lens is faulty

 

The optical lens of the LED street light is a key component that controls the direction of the beam and the light range, and if the optical lens fails, the lighting effect of the LED street light will be affected. The way to repair optical lenses is to clean the dust and dirt on the surface of the lens and maintain the light transmission of the lens. If the lens surface is scratched or deformed, it is recommended to replace the optical lens with a new one.

 

5. The shell is faulty

 

The housing of LED street lights is an important part to protect the internal circuit and components, if the housing is damaged, LED street lights will be affected by the external environment. The way to repair the shell is to check whether there is a crack or deformation of the shell, if there is, you can repair it with glue or tape. If the shell is seriously damaged, replace it with a new shell.

 

In general, the repair of LED street lights requires a certain amount of electrical knowledge and maintenance skills. If you are not familiar with the internal structure and working principle of LED street lights, it is recommended to find professional maintenance personnel to repair. In addition, when repairing LED street lights, we must pay attention to safety to avoid electric shock and other accidents. I hope the above content will help you, and I wish you a smooth repair of LED street lights!