Compared with conventional lamps, the current junction of waterproof lamps is generally better sealed, so compared with conventional lamps, it is more suitable for use in environments with relatively high humidity. The LED waterproof lamp is based on the manufacturing process of the LED lamp, and the glue is poured and the sealing strip is used to seal the wiring port and the current junction, so as to achieve the waterproof function.

Because of its energy saving and green environmental protection, LED lamps are gradually becoming mainstream lighting products, and will gradually eliminate the original traditional lamps. However, for some lighting scenes with high humidity and easy humidity, it is not suitable to directly use LED lamps without waterproof function due to the characteristics of LED itself.

LED is a delicate semiconductor component. If it gets wet, the chip will absorb moisture and damage the LED, PCB and other components. Therefore, LED is suitable for use in dry and lower temperature environments. For environments with high humidity, the use of ordinary lamps has a high damage rate due to moisture, and the replacement cost is high; for outdoor lighting, due to the long-term exposure to wind, sun and rain, the cost itself is high, and the replacement and maintenance costs are high. , so for this type of lighting, the waterproof performance of the lamps is very important.

The waterproof technology of lamps and lanterns is mainly divided into two directions: structural waterproofing and material waterproofing.

Structural waterproofing

The so-called structural waterproofing means that after the various structural components of the product are combined, the waterproofing function is already available. The waterproofing of the material means that when the product is designed, the position of the potting glue to seal the electrical components is reserved, and the glue material is used to achieve waterproofing during assembly. Lamps based on structural waterproof design need to be closely matched with silicone seals for waterproofing. The shell structure is relatively precise and complex, and is usually suitable for lamps with larger sizes, such as strip floodlights, square and round floodlights, etc. Medium and high power lamps.

material waterproof

Lamps with waterproof material design use filling potting glue to insulate and waterproof, and use sealant to bond and seal the joints between the structural parts, so that the electrical parts are completely airtight, so as to achieve the waterproof effect of lamps.