In industrial production, LED anti-explosion lights have become the first choice in many industries due to their superior explosion-proof performance and efficient lighting effects. However, the high-temperature environment in summer places higher demands on the heat dissipation of LED anti-explosion lights. We will explore the heat dissipation methods of LED anti-explosion lights and introduce the considerations for selecting factory dust explosion-proof lighting.

Heat Dissipation Technology of LED Anti-Explosion Lights

The heat dissipation of LED anti-explosion lights in high-temperature environments is key to their normal operation. The following are some common and effective heat dissipation methods:

Aerodynamics Heat Dissipation

Aerodynamics is a heat dissipation method that utilizes the lamp shell's shape to create convective air. This method is cost-effective but can effectively enhance heat dissipation, suitable for the basic heat dissipation needs of most LED anti-explosion lights.

Thermal Conductive Plastic Shell

Filling thermal conductive materials in the plastic shell of the LED anti-explosion lights can significantly enhance their thermal conduction and dissipation capabilities. This method is suitable for situations needing to reduce the weight of the lamp while maintaining good heat dissipation performance.

Aluminum Heat Dissipation Fins

Aluminum heat dissipation fins are the most common heat dissipation solution, effectively dissipating heat by increasing the heat dissipation area. This method is widely applied in various LED anti-explosion lights, especially in scenarios that require high-intensity lighting.

Surface Radiation Heat Dissipation Treatment

Applying radiation heat dissipation paint on the lamp shell surface can carry away heat in a radiation manner from the lamp shell surface. This treatment method is suitable for LED anti explosion light with strict heat control requirements.

Heat Pipes Dissipation

Large lamps, such as street lamps, often use heat pipe technology to transfer heat from the lamp beads to the outer shell dissipation fins. This method effectively enhances the heat dissipation performance of high-power LED anti-explosion lights.

Considerations for Selecting Factory Dust Anti-Explosion Lights

Dust Explosion-proof Lighting Selection Guide

Anti-explosion lights used in combustible dust environments must meet specific explosion-proof standards and technical requirements. The following are several important considerations for selecting factory dust explosion-proof lighting:

Explosion-proof Qualification Certification

Only explosion-proof light fixtures with explosion-proof qualification certificates can be used in hazardous locations where combustible gases and dusts are present. anti-explosion lights can prevent the ignition of combustible gases and dust in the surrounding environment from electrical arcs, sparks, and high temperatures that may occur inside the lamp, effectively preventing explosions.

National Certification Standards

The selected lamps must be explosion-proof certified by national authoritative institutions, ensuring full compliance with national explosion-proof standards. The lamps must also have excellent explosion-proof and anti-static capabilities and can work safely in various flammable, explosive, and highly corrosive gas environments.

Drive Circuit and Light Source

Anti-explosion lights should use a constant current output drive circuit with short circuit and open circuit protection functionalities, ensuring light efficiency does not fluctuate with voltage changes. It is recommended to use imported high-power single LED light sources, featuring low energy consumption, high light efficiency, and a light source lifespan of up to50,000 hours, achieving long-term maintenance-free operation and energy-saving and environmental protection.

Anti-corrosion and Sealing Performance

To meet the photometric design requirements of anti-explosion lights, the lamps need uniform dimming configurations to ensure optimal light output. The outer shell of anti-explosion lights should be made of high-purity aluminum die-cast, with the surface electrostatically sprayed at high temperatures, providing excellent anti-corrosion performance. Each joint surface should be sealed accordingly, ensuring the product has good waterproof, dustproof, anti-corrosion, and explosion-proof performance.

Installation Bracket

Anti-explosion lights should come with high-strength brackets to meet the installation needs of different venues. The brackets should support installation on walls, steel frames, guardrails, equipment surfaces, and other various positions, ensuring the stability and safety of the lamps.