How does the wall lamp realize the waterproof function?

As the use of LED lights becomes more and more widespread, it has been popularized anywhere in the market, and the wall light fixtures we will see in the future must be colorful and beautiful.

The main purpose of wall lamps is to decorate and beautify street lamp poles or other fixed buildings in public places. The appearance of the wall lamp is very beautiful, and the photo effect is also very good. However, when it is made, energy saving is the primary condition, so the light flux will not be very large. However, due to the thickness of the wall of the injection molded case, the light transmittance is also relatively small.
 
Since wall lamp lamps are generally used outdoors, the basic function of waterproofing will be done from the shell to the lamp beads. So how does it achieve the waterproof function? The following is a simple analysis.

1. The wire sheath used by the wall lamp must have sufficient thickness, and must have the characteristics of corrosion resistance and high temperature resistance to prevent cracking.

2. The shell is made of molds and formed at one time. When it is ensured that the splicing of the two sides of the shell is completed, the joints should be tightly closed, and the sealant should be evenly applied to all the assembly gaps.

3. The LED lamp bead module uses a three-proof module as a waterproof barrier. The waterproof performance of led lamp beads must be very good, reaching IP level 64 or above.

The safety of the wall lamp, because the lamp uses an LED light source, and the LED is a light source with low calorific value, it can essentially realize the safety-level explosion-proof of the lamp. The luminous body of the wall lamp is a high-power LED module, and a wide voltage input driving circuit is arranged between the luminous body and the battery. In addition, the wall lamp has very strong stability, and the heat dissipation assembly on the lamp housing can realize the effective heat dissipation of the LED module, thereby ensuring the stability during use.