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What is an explosion-proof lamp?

Datetime: 2020-12-07 19:37:23

 Explosion-proof lamps are used in hazardous locations where flammable gas and dust exist,

  Using this kind of lamps in these occasions can prevent arcs,

   Sparks and high temperatures ignite the combustible gas and dust in the surrounding environment, and then achieve the purpose of explosion-proof.

  What is the quality evaluation standard of led explosion-proof lights?

   One, the heat dissipation function of the lamp;

   2. The brightness of the lamp; Recommended reading: Why does the led explosion-proof lamp simply go wrong in summer

   3. Material.

Explosion-proof lamp introduction

1. Performance characteristics:   

  The explosion-proof type has a higher explosion-proof grade, and it can work safely and reliably in flammable and explosive dangerous places.

 

   Using high-intensity gas discharge lamp as the light source, the light efficiency is high, and the average service life is more than 10,000 hours.

 

   The use of prismatic tempered glass, no glare, can effectively avoid the discomfort and fatigue of the work and construction personnel.

 

   The use of shading plates and accurate light distribution design improve the utilization rate of light efficiency and have good energy-saving effects.

 

Adopting integrated full-tight structural design and newer surface treatment technology, beautiful appearance, easy installation, rainproof and water spray, the lamp shell will never corrode or rust, and can be used in harsh environments such as high temperature, humidity and various corrosives long-term use.

 

  The shell is made of high-strength aluminum alloy material, which has the ability to resist strong collision and impact.

 

  A variety of installation methods such as boom type and wall-mounted type are suitable for the lighting needs of different work sites.

2. How to use:

   1. According to the actual lighting needs of the work site, determine the installation position and method of the lamp, and then prepare the corresponding length of Φ8-14mm three-core cable according to the distance from the lamp to the 220V power contact.

 

2. Remove the side panel with the "Open/Lock" logo on the junction box, and take out the installation accessories from the packaging box, including sealing rings, gaskets and connectors (with set screws). If the lamp is ceiling mounted, There are also ceiling adapters (with set screws) and 3/4 inch adapters.

 

1) Wall-mounted installation: first install the lamp body on the wall or other support through the bracket (ensure that the light shield is directly above the bulb), and then pass the cable through the connector, gasket, and sealing ring in turn until the junction box (reserved A certain length of cable is convenient for wiring), then tighten the connector and tighten the set screw;

 

2) Tilted boom installation: Pass the connector through the cable, screw into the steel pipe, tighten the set screw, and then pass the cable through the gasket and the sealing ring to the junction box (a certain length of cable is reserved for easy wiring), Then screw the lamp body into the connector, making sure that the junction box connection port faces downward. After connecting the wire according to step 3, adjust the relative position of the copper joint and the steel pipe to ensure that the light shield is directly above the bulb, and then tighten the set screw;