{"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%e3%81%af%e9%89%b1%e5%b1%b1%e7%85%a7%e6%98%8e%e3%81%ae%e8%a1%97%e7%81%af%e3%82%92%e5%b0%8e%e3%81%84%e3%81%9f-%e9%98%b2%e7%88%86%e3%81%ae%e5%ae%89%e5%85%a8%e6%80%a7%e3%81%a8%e3%82%a8%e3%83%8d","status":"publish","type":"page","link":"https:\/\/led.amasly.com\/ja\/%e7%9f%a5%e8%ad%98\/%e9%98%b2%e7%88%86%e8%a3%bd%e5%93%81%e3%81%ae%e7%9f%a5%e8%ad%98\/atex%e3%81%af%e9%89%b1%e5%b1%b1%e7%85%a7%e6%98%8e%e3%81%ae%e8%a1%97%e7%81%af%e3%82%92%e5%b0%8e%e3%81%84%e3%81%9f-%e9%98%b2%e7%88%86%e3%81%ae%e5%ae%89%e5%85%a8%e6%80%a7%e3%81%a8%e3%82%a8%e3%83%8d\/","title":{"rendered":"\u9271\u5c71\u7167\u660e\u306b\u304a\u3051\u308bATEX LED\u8857\u8def\u706f - \u9632\u7206\u5b89\u5168\u6027\u3068\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306e\u7a76\u6975\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3"},"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 and corrosive gases. 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], designed for explosive gases [1 zone, 2 zones], dust [21 zones, 22 zones] environment […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2374,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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vibration…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/pages\/2952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/comments?post=2952"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/pages\/2952\/revisions"}],"predecessor-version":[{"id":4751,"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/pages\/2952\/revisions\/4751"}],"up":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/pages\/2374"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/ja\/wp-json\/wp\/v2\/media?parent=2952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}