LED explosion-proof lamp precautions

LED explosion-proof lamp is a kind of explosion-proof lamp, the principle is the same as that of explosion-proof lamp, except that the light source is LED light source, which refers to various specific measures taken to prevent ignition of surrounding explosive mixture such as explosive gas environment, explosive dust environment, gas gas, etc. Measure the luminaire.

Precautions

1. Regularly eliminate dust and dirt on the explosion-proof lamp housing to improve the luminous efficiency and heat dissipation performance of the bulb. The cleaning method can be done according to the protective ability of the lamp housing, using water (shaded on the lamp) or wiping with a damp cloth. When spraying water, the power should be cut off. It is strictly forbidden to clean the plastic case (transparent) with a dry cloth to prevent static electricity.

2. Check whether the traces of the transparent part are affected by foreign matter, whether the protective net is loose, de-soldering, corrosion, etc. If this is the case, it should be stopped and repaired and replaced in time.

3. If the light source is damaged, the lamp should be extinguished in time, and the replacement should be notified to prevent the light source from starting to make the electrical components such as the ballast in an abnormal state for a long time.

4, the humid environment is used in the bulb cavity, if you want to remove moisture in time, please replace the seal to ensure the protective performance of the shell.

5. When opening the lamp cover, press the warning board request, turn off the power and open the cover.

6. After opening the cover, the surface of the fireproof joint should be inspected intact. The rubber seal is hardened or viscous. The insulation of the wire is green and carbon, and the insulation and electrical parts are deformed and burnt. If you find these problems, you should replace them in time.

7. Apply a cover, light, illumination and transparent parts to the wet cloth (not too wet) to improve the luminous efficiency of the lamp. A thin layer of 204-1 should be applied to the fireproof surface instead of the rust preventive oil. The seal should be sealed to ensure that the seal is in the original position.

8. A part of the bulb cannot be disassembled and opened frequently. Patent area road sealing technology; more in line with national explosion-proof new technology.