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Waterproof test case of street lamp

For many years, Shenzhen Harris automation technology has been committed to the research of IP waterproof detection and air tightness detection equipment of lamps and lanterns, constantly optimizing the detection technology, and promoting the negative pressure lamps and lanterns air tightness detection equipment and positive pressure lamps and lanterns air tightness detection equipment. It can customize the waterproof, dustproof and IP level detection scheme of lamps on demand. It can be ready to detect the IP65, IP66, IP67 waterproof and anti seeming grade of LED lamp, solar lamp and other outdoor lighting lamps.

The IP (Progress protection) protection level system is drafted by IEC (International Electronic Communication). The electrical appliances are classified according to their characteristics of dust and moisture prevention. The external objects, including tools and human fingers, should not touch the live parts of the electrical appliances to avoid electric shock. IP protection level is composed of two numbers. The first number indicates the level of dust prevention and foreign invasion of lamps. The second number indicates the sealing degree of moisture prevention and water invasion of lamps. The larger the number is, the higher the protection level is.

For example, LED lamp IP65 protection level, which means that the LDE lamp can completely prevent the outdoor scene and dust invasion, and prevent water from flying in all directions from the nozzle from invading the LED lamp and causing damage.

At present, most of the outdoor LED lamps in China adopt IP65 protection level, and most of the LED lamps in the world are mainly IP65 protection level.

With the continuous development of science and technology, the environment has been greatly damaged, the wet weather has become slow, and the IP65 protection level of lamps and lanterns is not enough. Therefore, major manufacturers have launched IP66 waterproof protection level, and some have even launched IP67 protection level. It seems that the improvement of IP protection level of lamps and lanterns will be a new milestone in the development of lamps and lanterns.

Generally speaking, the waterproof structure of LED lamps adopts the face cover (end cover) with silicone rubber sealing ring, which is relatively stable, but if the production line staff are not skilled in assembly, it is easy to cause uneven connection pressure between the face cover and the shell; It leads to the leakage of waterproof rubber ring, which can't be really waterproof. The other is to make glue waterproof, if you use epoxy, it is the most stable, but the maintenance is inconvenient; If we use cured silicone rubber, I'm afraid there will be many problems in the future. So the lamps should be waterproof; In addition to using the best and most economical waterproof material and structure, there is also the management and training of production line staff, so as to truly achieve the product qualification. Finally, we have to use air tightness testing equipment to test the waterproof level of lamps and lanterns, effectively kick out the defective products.

Which kind of air tightness leak detection equipment is better for IP65, IP66 and IP67 protection level detection of LED lamp? The air tightness leak detector of Shenzhen Hailisi automation technology is a good choice.

Shenzhen Harris automation technology has been committed to the research of IP waterproof level and IP protection level detection of lamps and lanterns for many years, constantly optimizing the detection technology, and promoting the negative pressure lamps and lanterns air tightness detection equipment and positive pressure lamps and lanterns air tightness detection equipment. It can customize the waterproof, dustproof and IP level detection scheme of lamps on demand. It can be ready to detect the IP65, IP66, IP67 waterproof and anti seeming grade of LED lamp, solar lamp and other outdoor lighting lamps.

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