LED buried lights waterproof should do?

LED buried lights is a super bright LED as a light source, LED constant current drive as the driving method of the new buried decoration lights.LED buried lights is a kind of light body is buried in the ground, only the lamps and lanterns of the face cover exposed to the ground surface of the lamps and lanterns.

A, shell: die-casting aluminum shell is a common choice, die-casting aluminum shell can be waterproof is also possible. But because of the different casting methods, the shell sparse dense (molecular density) situation is different. When the shell quality sparse to a certain extent, a short period of water, soak in water will not cause water molecules immersed. However, when the lamp shell buried in the soil for a long time in the role of cold and hot suction penetration, water will slowly seep into the lamp shell. Therefore, we recommend that the thickness of the shell is more than 2.5mm, and die-casting machine with enough tonnage.

Two, glass surface: toughened glass is a good choice, and the thickness can not be too thin. Avoid because of thermal expansion and contraction of the stress and external objects knocked into the water caused by cracking.

Three, heat dissipation and ventilation: LED buried lights high heat, the need for good heat dissipation and ventilation, to avoid too large a temperature difference between inside and outside the lamp, the emergence of water vapor, as well as sudden cold and sudden heat leading to bad lights. Light shell and LED direct or indirect contact area of more than 80% is appropriate, you can also add air breathers, heat sinks, etc..

Four, pre-buried parts: pre-buried parts as high as possible, enough water to accumulate before soaking the lamp body.

Fifth, glue: the power supply below the lamp body are gluing and grouting treatment, the lamp body is also a good filling of thermal conductive silicone, lamps and lanterns on the surface of the glass and rubber ring connection with perforated screw joints have a good sealing and waterproofing treatment, which is a triple gluing waterproofing treatment.

Sixth, in the installation process: the first fixed embedded parts, and then the lamp body and embedded parts fixed, not removable lamp body internal structure.