{"id":2952,"date":"2025-04-06T20:12:08","date_gmt":"2025-04-06T12:12:08","guid":{"rendered":"https:\/\/led.amasly.com\/?page_id=2952"},"modified":"2026-01-25T20:02:08","modified_gmt":"2026-01-25T12:02:08","slug":"atex-led-poulicne-svetla-v-osvetleni-bani-dokonale-riesenie-pre-bezpecnost-a-energeticku-ucinnost-pri-vybuchu","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/sk\/vedomosti\/znalosti-o-vyrobkoch-odolnych-proti-vybuchu\/atex-led-poulicne-svetla-v-osvetleni-bani-dokonale-riesenie-pre-bezpecnost-a-energeticku-ucinnost-pri-vybuchu\/","title":{"rendered":"LED pouli\u010dn\u00e9 svietidl\u00e1 ATEX v osvetlen\u00ed ban\u00ed - dokonal\u00e9 rie\u0161enie pre bezpe\u010dnos\u0165 a energetick\u00fa \u00fa\u010dinnos\u0165 v nev\u00fdbu\u0161nom prostred\u00ed"},"content":{"rendered":"\n
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ATEX LED street <\/strong>lights<\/strong> in mine lighting – the ultimate solution for explosion-proof safety and energy-efficiency<\/strong><\/strong><\/h1>\n\n\n\n
\"explosion<\/figure><\/div>\n\n\n\n

First, the special needs of mine lighting and ATEX certification core values<\/strong><\/strong><\/h2>\n\n\n\n

Mining environment [such as underground tunnel, mining face, gas gathering area] there are methane, coal dust and other flammable and explosive substances, accompanied by high humidity, strong vibration and corrosive gases.<\/p>\n\n\n\n

Traditional lighting equipment due to high temperature or electric sparks are very easy to cause an explosion, and ATEX LED street lights approved by the European Union ATEX directive certification [such as Ex d IIC T6 Gb guidelines<\/a>], designed for explosive gases [1 zone, 2 zones], dust [21 zones, 22 zones] environment design, into the mine safety lighting equipment just need.<\/p>\n\n\n\n

For example, a coal mine accident statistics show that the introduction of ATEX LED street lights, lighting equipment caused by safety accidents reduced by more than 90%.<\/p>\n\n\n\n

Second, ATEX LED street lights in the mine core advantages<\/strong><\/h2>\n\n\n\n

1. Intrinsic safety and explosion-proof performance ATEX LED street light adopts explosion-proof shell and safety-enhanced circuit design, approved double protection mechanism: arc isolation: internal sparks are completely sealed to prevent ignition of external explosive gases.<\/p>\n\n\n\n

Temperature control: the surface temperature is lower than the ignition point of the gas [e.g., T6 group \u2264 85 \u2103], adapted to \u2161 C gas [e.g., hydrogen], \u2161 dust [e.g., coal dust] environment.<\/p>\n\n\n\n

Comparison of energy-efficient and long-life energy consumption: 120W ATEX LED street light, for example, has a luminous flux of 14,400 lumens, which is 70% more energy-efficient than the traditional 400W high-pressure sodium lights, and the annual energy saving of a single lights is more than 2,500 kWh.<\/p>\n\n\n\n

Lifespan advantage: LED light source life of more than 50,000 hours, combined with IP66 protection and corrosion-resistant design (e.g. epoxy resin coating), maintenance costs reduced by 60%.<\/p>\n\n\n\n

Extreme Environmental Adaptability Dust and Water Resistant: IP66 protection against high dust and drenching environments, suitable for wet underground tunnels.<\/p>\n\n\n\n

Seismic and wide temperature range: hold help -40 \u2103 to +60 \u2103 extreme temperature, resistant to mining truck vibration and high cold area operation.<\/p>\n\n\n\n

Intelligent control and emergency function remote dimming: approve the Internet of Things to implement adaptive brightness adjustment, energy saving of 30% at night during low operating hours.<\/p>\n\n\n\n

Emergency lighting: 0.5 seconds after the power failure to start the backup power, continuous lighting \u2265 30 minutes, in line with UL 924 guidelines.<\/p>\n\n\n\n

Third. Typical scenarios and ATEX LED street lights solutions for mining sites<\/strong><\/h2>\n\n\n\n

1. Underground tunnel lighting<\/strong><\/strong><\/h3>\n\n\n\n

Coverage requirements: 100-250W high-power ATEX LED street lights, light efficiency \u2265 140 lm \/ W, covering a radius of 30 metres, to eliminate the shadow blind zone.<\/p>\n\n\n\n

Explosion-proof level: need to match Ex d\u2161C T6 guidelines, adapt to the area of fluctuating gas concentration.<\/p>\n\n\n\n

2. Extractive face lighting<\/strong><\/strong><\/h3>\n\n\n\n

Portability and Brightness: Modular design for wall or bracket mounting, with a luminous flux of 12,000 lumens to enhance work precision and safety.<\/p>\n\n\n\n

Dust protection: Ex tD A21 certified luminaire prevents ignition of coal dust build-up.<\/p>\n\n\n\n

3. Transport access and equipment areas<\/strong><\/strong><\/h3>\n\n\n\n

Anti-vibration design: Reinforced structure prevents the light source from loosening due to the vibration of mining trucks, prolonging the service life.<\/p>\n\n\n\n

Solar integration: Off-grid power supply system is suitable for remote mining areas, reducing annual operation and maintenance costs by 50%.<\/p>\n\n\n\n

Retrofit case: After replacing 300 sets of traditional sodium lights with ATEX LED street lights in a copper mine, the annual electricity cost was saved by RMB 680,000 yuan, and the efficiency of accident response was improved by 45%.<\/p>\n\n\n\n

Fourth, ATEX LED street lights<\/strong> selection and installation specifications<\/strong><\/h2>\n\n\n\n

1. Selection points explosion-proof level matching: according to the type of gas [\u2161 C] and dust characteristics [A21] to choose the certified products.<\/p>\n\n\n\n

2. Heat dissipation improvement: copper-aluminium composite radiator to ensure that the temperature rise in high temperature environment \u2264 15 \u2103, to slow down the light decay.<\/p>\n\n\n\n

3. Installation and maintenance cable sealing: explosion-proof flexible pipe connection, junction box sealing grade IP54, to prevent moisture intrusion.<\/p>\n\n\n\n

4. Regular inspection: monthly cleaning dust, semi-annual testing of the radiator and circuit insulation.<\/p>\n\n\n\n

Fifth.\u00a0ATEX LED street lights<\/strong> Future momentum: intelligent and sustainable development<\/strong><\/h2>\n\n\n\n

Gas monitoring linkage: the built-in sensor detects methane concentration in real time, and automatically enhances ventilation and triggers an alarm when the standard is exceeded.<\/p>\n\n\n\n

Optical storage integration: solar energy conversion efficiency is increased to 22%, combined with lithium storage for zero-carbon lighting.<\/p>\n\n\n\n

Modular upgrade: High-speed replacement of light source and driver module, reducing maintenance time by 50%.<\/p>\n\n\n\n

FAQ: Common Problems with ATEX LED Street Lights<\/p>\n\n\n\n

Q1: How to choose the explosion-proof level of ATEX LED street light for mining?<\/p>\n\n\n\n

A: According to the type of ambient gas [such as \u2161 C corresponding to hydrogen] and dust characteristics [such as A21 coal dust] to determine, advocating that the professional body to divide the hazardous area after the selection of models.<\/p>\n\n\n\n

Q2\uff1aDoes ATEX LED street light support high humidity environment?<\/p>\n\n\n\n

A: Yes, the IP66 protection level can withstand high-pressure water spray and drenching, suitable for underground humid tunnel.<\/p>\n\n\n\n

Q3: Does the intelligent control system increase the cost?<\/p>\n\n\n\n

A: The initial investment increases about 10-15%, but approved energy saving and reduce the frequency of manual inspection, the additional cost can be recovered in 1.5-2 years.<\/p>\n\n\n\n

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<\/p>\n","protected":false},"excerpt":{"rendered":"

ATEX LED street lights in mine lighting – the ultimate solution for explosion-proof safety and energy-efficiency First, the special needs of mine lighting and ATEX certification core values Mining environment [such as underground tunnel, mining face, gas gathering area] there are methane, coal dust and other flammable and explosive substances, accompanied by high humidity, strong vibration 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