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Casa > Productos > Luz LED a prueba de explosiones

Luz LED a prueba de explosiones

¿Luz LED a prueba de explosiones? LED explosion-proof light is a kind of explosion-proof light. Its 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 adopted to prevent the ignition of the surrounding explosive mixture such as explosive gas environment, explosive dust environment, and gas Measures the lamps. LED explosion-proof lamps are the most energy-saving explosion-proof lamps, widely used in oil fields-power plants-chemical plants-petroleum-troops.   Principio One of the very important explosion-proof principles of LED explosion-proof lights is to limit the temperature of the surface of the shell, the surface of the parts or the surface of the electronic components that are in contact with explosive gases and explosive dust, and to limit the temperature of the electrical contact surface below its minimum ignition temperature or ignition temperature. . LED explosion-proof lights used outdoors need to use waterproof drivers. The led explosion-proof lights used in gas stations need to be shockproof!   Ventajas técnicas Because LED is a solid-state cold light source, it has the advantages of high electro-optical conversion efficiency, low heat generation, low power consumption, safe and low voltage, long service life, etc., and low energy consumption; therefore, high-power white light LEDs are explosion-proof lamps, especially A very ideal electric light source for portable explosion-proof lamps. LED explosion-proof lights, patented zone road sealing technology; more in line with the new national explosion-proof technology. It belongs to a kind of electrical equipment used in special industries, which mainly solves lighting problems. It includes a lamp housing, a lamp cover arranged at the front end of the lamp housing, a luminous body and a battery arranged inside the lamp housing, and a switch arranged on the surface of the lamp housing. : The luminous body is a high-power LED module, and a wide voltage input drive circuit is set between the luminous body and the battery; the wide voltage input drive circuit includes a constant current chip, which forms a power module with the battery, and the LED module is connected to On the constant current chip, the power module and the LED module are glued together; the lampshade and the lamp housing are ultrasonically welded. It uses the characteristics of low heat generation of LED to achieve intrinsically safe explosion-proof, and long life of LED light source; the battery maintains constant brightness at the end of the battery and the end of discharge; a heat sink is installed on the lamp housing to achieve effective heat dissipation of the LED module , To ensure the stability of use, suitable for lighting in various industries such as coal mines, petroleum, railways, and flood control. It is suitable for hazardous locations in Zone 1 and Zone 2, and explosive gas environment of IIA, IIB and IIC. It is suitable for hazardous locations in Zone 0 and Zone 21, and explosive atmospheres such as IA, IB, and IC.  

Ejemplo Las luces de plataforma LED a prueba de explosiones son adecuadas para iluminación fija en lugares inflamables y explosivos, como equipos petroquímicos, plataformas petroleras, estaciones de servicio, salas de bombas de aceite, estaciones de transferencia, campos petroleros, etc. Marca a prueba de explosiones: Exd II BT6, Exd II CT4, Gb Grado de protección: IP66, IP67.

  Características de presentación

■La distribución de la luz de la lámpara es única, la iluminancia del rango de iluminación es uniforme y el ángulo de iluminación es de hasta 220 grados, lo que utiliza completamente la luz; la luz es suave, sin deslumbramiento, no causa fatiga ocular a los operadores y mejora la eficiencia del trabajo. ■La fuente de luz adopta el LED más brillante del mundo y el consumo de energía es solo el 40% del de la lámpara de halogenuros metálicos. ■The key components of the power supply are all selected from the world's top brands, which are efficient and stable. ■Using a unique heat dissipation structure, the use of heat transfer and heat conduction to accelerate heat conduction, effectively ensuring the efficient heat dissipation of the LED, so that the LED life can reach 100,000 hours. ■The explosion-proof type has the highest explosion-proof grade and can be used in flammable and explosive places in various industries. ■Can be connected in parallel, eliminating the junction box and installation costs. ■The shell adopts high-tech surface spraying technology, wear-resistant, corrosion-resistant, waterproof and dustproof, suitable for various harsh environments. ■When the led explosion-proof lamp is used as a floodlight: add a condenser on the surface of the light source to increase the illumination of the floodlight. ■LED explosion-proof lights are used as explosion-proof lights in wineries: they should be designed with road seals; explosion-proof and intrinsically safe; protection grade IP65, anti-corrosion grade WF1, waterproof, dustproof and explosion-proof. ■LED explosion-proof lamp is used as an oilfield explosion-proof lamp: it should be designed with an anti-falling ring; make the oil field derrick vibrate to prevent the lamp from falling off because of the bolts falling off and protected by the anti-falling ring. ■Standard explosion-proof led led that has passed fire inspection and acceptance. ■Lámpara LED a prueba de explosiones Nuevo proceso de formación por estirado de perfil de aluminio

  Instalación y mantenimiento Explosion-proof lights should be checked from the nameplate and product manual before installation: explosion-proof type, category, level, group; protection level of the enclosure; installation method and requirements for installation fasteners, etc. The installation of the explosion-proof lamp must ensure a firm fixation, the fastening bolts shall not be replaced at will, and the spring washers shall be complete. The dust-proof and waterproof sealing ring should be placed as it is when installing. Where the cable enters, the cable and the sealing gasket should be closely matched, the cross section of the cable should be round, and the surface of the sheath should not have defects such as unevenness. Excess inlets must be sealed according to the explosion-proof type, coated with 201 replacement anti-rust oil, and tighten the compression nut to seal the inlets. For led explosion-proof lights where there is strong vibration, use anti-falling rings to prevent the lights from falling off.

Precauciones 1. Elimine regularmente el polvo y la suciedad en la carcasa de las lámparas a prueba de explosiones y mejore la eficiencia de la luz y el rendimiento de disipación de calor de las lámparas. El método de limpieza se puede rociar con agua (por encima de la pantalla de la lámpara) o limpiar con un paño húmedo según la capacidad protectora de la carcasa de la lámpara. Al limpiar con agua pulverizada, se debe cortar la fuente de alimentación y está estrictamente prohibido limpiar la carcasa de plástico (parte transparente) de la lámpara con un paño seco para evitar la electricidad estática. 2. Verifique si las partes transparentes han sido impactadas por objetos extraños, si la red protectora está suelta, desoldada, corroída, etc. Si es así, deje de usarla y repárela y reemplácela a tiempo. 3. Si la fuente de luz está dañada, apague la luz a tiempo y notifique que la reemplace, para evitar un estado anormal a largo plazo de los componentes eléctricos, como el balasto, debido a que la fuente de luz no se enciende. 4. Si hay agua en la cavidad de la lámpara de la lámpara utilizada en un ambiente húmedo, debe eliminarse a tiempo y la pieza de sellado debe reemplazarse para garantizar el rendimiento protector de la carcasa. 5. Al abrir la pantalla de la lámpara, debe abrir la cubierta después de desconectar la fuente de alimentación de acuerdo con los requisitos de la señal de advertencia. 6. Después de abrir la cubierta, verifique si la superficie de la junta a prueba de llamas está intacta, si el sello de goma es duro o pegajoso, si la capa de aislamiento del cable está verde y carbonizada, si el aislamiento y los componentes eléctricos están deformados y quemados. Si se encuentran estos problemas, deben repararse y reemplazarse a tiempo. 7. Antes de cerrar la cubierta, use un paño húmedo (no demasiado mojado) para limpiar suavemente el retorno de la luz y las partes transparentes de la lámpara para mejorar la eficiencia de la luz de la lámpara. Se debe aplicar una capa delgada de aceite antioxidante de reemplazo 204-1 a la superficie de la junta a prueba de llamas. Al cerrar la tapa, preste atención a si el anillo de sellado juega un papel de sellado en la posición original. 8. La parte sellada de la lámpara no debe desmontarse ni abrirse con frecuencia. Tecnología de sellado de carreteras de zona de patentes; más en línea con la nueva tecnología nacional a prueba de explosiones.

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