Explosion-Proof Flashlights And Led Flashlights Are Similar In Design
Writer：Jane Time：2021-07-15 Browse：166
Explosion-proof flashlights and LED flashlights are similar in design, but his design structure is unusual. After the structure is designed, it can be used in flammable and explosive places, this is the essential difference. Then how do we identify, distinguish explosion-proof flashlight and LED flashlight, I will explain in detail below.
1. Switch is different, explosion-proof flashlight with the back of the knob to open, rotate the sustainable light, the immediate light and hold the tail knob, there will be no sparks, so for explosion-proof flashlight; The switch of ordinary LED flashlight is prone to spark and has no explosion-proof function.
2. The solid shell of the explosion-proof flashlight makes it not afraid of impact, corrosion resistance, high and low temperature resistance, light weight, not cold and slippery in the hand. Common LED flashlight shell for plastic and other materials, not very strong.
3. The flashlight is tightly sealed and has excellent waterproof performance. Due to the use of O-ring and can be in the process of dehumidification, ordinary LED flashlight is not waterproof, can not be operated underwater.
4. The shell of the flashlight is made of flame retardant material, which will not spark due to collision. Ordinary LED flashlights will burn out. Distinguish explosion-proof flashlight,
You can almost get a judgment from the above points. Another is the authority certification, there is EX mark, that is, explosion-proof mark. There is also an explosion-proof certificate, after these two things, we can rest assured of the use of.
