What are the waterproof requirements for street lights?

Street light waterproofing refers to taking a series of measures during the design, manufacturing and installation process of street lights to ensure that the street lights can work normally under various harsh weather conditions and are not subject to moisture erosion and damage. The waterproof requirements for street lamps mainly include the following aspects:

1. Selection of waterproof materials: During the manufacturing process of street lamps, materials with good waterproof properties should be selected, such as waterproof glue, waterproof coating, etc. These materials should have good water resistance and weather resistance, and can effectively prevent moisture from penetrating into the interior of the street lamp.

2. Sealing design: Each connection part and switch part of the street light should be sealed to prevent moisture from entering. For example, the junctions between street lamp junction boxes, lamp holders and lamp poles should be sealed with sealant to ensure that moisture cannot penetrate.

3. Drainage design: The design of street lights should take drainage issues into consideration to prevent moisture from accumulating inside the street lights. For example, drainage holes should be provided between the lamp holders and light poles of street lamps to drain accumulated moisture.

4. Waterproof test: After the street lamp is manufactured, a waterproof test should be conducted to ensure that the waterproof performance of the street lamp meets the requirements. The test method can be a water spray test or a water immersion test. By subjecting the street lamp to moisture impact for a certain period of time, it is possible to detect whether there is water seepage in the street lamp.

5. Regular maintenance: The waterproof performance of street lights requires regular maintenance and inspection. For example, regularly clean the dust and dirt on the surface of the street lamp, check whether the sealing performance of the street lamp is normal, and replace damaged sealing materials in a timely manner.

In short, waterproofing street lights is an important measure to ensure that street lights can work normally under various harsh weather conditions. By selecting appropriate waterproof materials, conducting sealing design, considering drainage issues, conducting waterproof testing and regular maintenance, the waterproof performance of street lights can be effectively improved and the service life of street lights can be extended.