Qu'est-ce qu'un éclairage antidéflagrant ?

What is explosion proof lights ?：Definition of explosion proof lights

Explosion proof lights are a type of lighting equipment specially designed for use in hazardous environments, capable of being used safely in flammable and explosive gases, vapors or dust environments. Its features include explosion proof, dust-proof, water-proof and corrosion-resistant. explosion proof lights are usually designed with special materials and structures to ensure that they do not cause sparks or generate high temperatures in hazardous environments.

Les produits antidéflagrants conviennent aux environnements de gaz explosifs IIA, IIB, IIC et à divers endroits inflammables et explosifs. Ils sont principalement utilisés dans les chemins de fer, l'énergie électrique, la métallurgie, le pétrole, la pétrochimie, la chimie, la sidérurgie, l'aviation, les navires et chaque éclairage efficace dans les usines, les gares, les grandes installations, les sites et autres lieux.

What is explosion proof lights ?:General knowledge of explosion proof lights

1. principe de l'antidéflagrance du matériel électrique antidéflagrant

type antidéflagrant	principe de l'antidéflagration	Application
Sécurité renforcée de type "e"	Le matériel électrique qui ne produit pas d'arcs ou d'étincelles dans des conditions normales de fonctionnement est protégé par des mesures supplémentaires visant à accroître sa sécurité et sa fiabilité et à empêcher la production de températures dangereuses, d'arcs et d'étincelles à partir de ses composants internes et externes.	éclairage antidéflagrant, moteurs antidéflagrants, boîtes de jonction antidéflagrantes, fiches et prises de courant antidéflagrantes, tuyaux de raccordement flexibles antidéflagrants
Antidéflagrant "d"	Enceinte destinée au matériel électrique qui peut résister sans dommage à l'explosion d'un mélange combustible ayant pénétré à l'intérieur de l'enceinte et qui n'enflammera pas une atmosphère explosive externe formée par un ou plusieurs gaz ou vapeurs à travers les joints ou les trous structurels de l'enceinte.	boîte de distribution antidéflagrante, bouton antidéflagrant, colonne de commande antidéflagrante, disjoncteur antidéflagrant, lampe antidéflagrante, moteur antidéflagrant.
Pression positive type "p"	La pression positive de type "p" réduit la concentration du mélange explosif à l'intérieur en dessous de la limite d'explosion en maintenant la pression du gaz protecteur à l'intérieur plus élevée que celle de la zone environnante afin d'éviter l'entrée du mélange explosif dans l'enceinte ou le passage d'une quantité suffisante de gaz protecteur à travers l'enceinte pour que la concentration du mélange explosif à l'intérieur soit ramenée en dessous de la limite d'explosion.	cabine d'analyse antidéflagrante, unité de distribution d'énergie et de contrôle antidéflagrante
Sécurité intrinsèque "i"	Dans les conditions d'essai spécifiées, les étincelles électriques et les effets thermiques générés par les circuits à l'intérieur de l'équipement en fonctionnement normal ou dans les conditions de défaillance spécifiées ne doivent pas enflammer le mélange explosif spécifié.équipement électrique qui ne peut pas enflammer les gaz ou vapeurs explosifs spécifiés dans les conditions d'essai spécifiées ou dans les conditions de défaillance spécifiées.	équipements de communication antidéflagrants, capteurs antidéflagrants, équipements de mesure et de contrôle antidéflagrants.
Type "m" coulé	La partie de l'arc, de l'étincelle ou de la température élevée qui peut produire l'inflammation d'un mélange explosif est coulée de manière à ne pas enflammer le mélange gazeux explosif environnant.	transformateurs antidéflagrants

2. Ratings of gases or vapors in the premises and the types, classes of equipment allowed to be used

Gaz/vapeurs/classification/ratios dans les locaux	Catégories d'équipement autorisées
IIA (par exemple, propane, pentane, benzène, essence, éthanol, acétaldéhyde, acétone, méthylamine, etc.)	IIA, IIB ou IIC
IIB (par exemple, éthylène, éther diméthylique, gaz de cokerie, etc.)	IIB ou IIC
IIC (par exemple : hydrogène, acétylène et disulfure de carbone)	IIC

3. Relationship between temperature groups, equipment surface temperatures and ignition temperatures of flammable gases or vapors

Groupe de température	Température d'inflammation du gaz ou de la vapeur ℃	Température de surface maximale des équipements électriques ℃
T1	T＞450	450
T2	450≥T＞300	300
T3	300≥T＞200	200
T4	200≥T＞135	135
T5	135≥T＞100	100
T6	100≥T＞85	85

4. What is explosion proof lights ?: Explosion proof light classification

1. Selon la forme, on distingue : les lampes antidéflagrantes rondes (lampes antidéflagrantes de grande hauteur), les lampes antidéflagrantes carrées (lampes antidéflagrantes de grande hauteur), les lampes antidéflagrantes longues, les lampes antidéflagrantes de sortie de secours, les lampes antidéflagrantes de déplacement, les lampes antidéflagrantes de rue.

2. Selon le type d'antidéflagrant, on distingue cinq grands types : antidéflagrant, à sécurité renforcée, à pression positive, sans étincelle et antipoussière, mais aussi d'autres types d'antidéflagrants et les types d'antidéflagrants susmentionnés ou la combinaison de divers types d'antidéflagrants composites et spéciaux.

What is the difference between explosion proof lights and ordinary lights?

Qu'est-ce qu'un éclairage antidéflagrant ? explosion proof lights and lanterns in addition to ensuring the safety of general lighting lights and lanterns, but also has explosion proof performance, ordinary lights and lanterns do not have explosion proof, in the flammable and explosive fried occasions, then, easy to accidents, such as the internal generation of arcs, sparks and high temperatures, ignition of flammable gases and dust in the surrounding environment.

I. Explosion proof lights and ordinary lights definition and features

1, explosion proof lights: explosion proof lights are a kind of lighting equipment specially designed for hazardous environments, which can be used safely in flammable and explosive gases, vapors or dust environments. Its features include explosion proof, dust-proof, waterproof, corrosion-resistant and so on. explosion proof lights usually use special materials and structural design to ensure that the hazardous environment will not cause sparks or generate high temperatures.

2, ordinary lights: ordinary lights are common lighting equipment in general household, commercial and industrial places, used to provide general lighting effects. The design and manufacture of ordinary lights usually do not take into account special requirements such as explosion proof, dust-proof, etc., so there may be safety hazards when used in hazardous environments.

II. explosion proof lights and ordinary lights key difference

1, the design differences:

explosion proof lights are designed to take into account the characteristics of explosion proof, usually using special materials and structural design to prevent electrical sparks or high temperatures in flammable and explosive environments, so as to avoid causing fires or explosions.

For example, the housings of explosion proof lights are usually made of materials such as reinforced fiberglass or polycarbonate to prevent rupture or deformation in extreme environments.

In addition, the electronic components and batteries of explosion proof lights also need to pass special treatment and testing to ensure that no electric sparks or overheating will occur during use.

In contrast, the design of ordinary lights is simpler, mainly used for basic lighting functions, no special explosion proof design.

2, the difference in safety features

explosion proof lights in the design of the full consideration of explosion proof performance, its light body and electrical components have been specially treated to prevent the use of electric sparks or high temperature in the process, so as to avoid triggering an explosion.

While ordinary lights are mainly concerned about the lighting effect and energy consumption, there is no special requirements for explosion proof performance.

3, the difference in structural design

In order to ensure explosion proof performance, explosion proof lights usually use heavy metal shell, as well as special sealing and heat dissipation design.

This design not only prevents sparks inside the lights and lanterns, but also effective heat dissipation, to ensure that the lights and lanterns in a long time after use can still maintain stable performance.

In contrast, the design of ordinary lights is more diverse, mainly focusing on the appearance and lighting effects, the structure is relatively simple.

4, the comparison of application areas

Due to the high security and stability of explosion proof lights, it is mainly used in industrial areas with high safety requirements, such as petrochemical, mining and so on.

While ordinary lights are widely used in homes, offices, shopping malls and other daily life and workplace.

III. explosion proof lights and ordinary lights application scene difference

1, explosion proof light application scenarios:

a, the petroleum industry: oil mining, refining, oil storage and other links are flammable and explosive hazards, explosion proof lights can provide safe lighting to ensure the safety of staff.

b, chemical industry: chemical production, storage and other aspects of the explosion risk, explosion proof lights can effectively reduce the probability of accidents.

c, coal mining industry: the presence of combustible gases and dust inside the coal mine, explosion proof lights can provide reliable lighting to ensure the safety of miners.

2, the application of ordinary lights scene:

a, home lighting: ordinary lights are the main choice for home lighting, providing comfortable lighting effects to meet the needs of daily life.

b, commercial places: shopping malls, office buildings, hotels and other places need a lot of lighting equipment, ordinary lights can meet the general lighting needs.

c, industrial places: some industrial places without explosion risk, such as ordinary factories, warehouses, etc., can choose ordinary lights as lighting equipment.

What are the factors affecting the price of explosion proof lights?

Qu'est-ce qu'un éclairage antidéflagrant ?: Explosion proof light price influencing factors:

explosion proof lights are usually more expensive than regular lights due to their higher design and production costs. However, for those who need to work in flammable and explosive environments, the use of explosion proof lights can greatly reduce the risk of fire or explosion.

The price of explosion proof lights is affected by a variety of factors, mainly including material, technology, configuration and parameters, quality certification, market supply and demand, brand and origin and customization needs.

1. Material:

The material of explosion proof lights has a great impact on its price. High-quality materials, such as stainless steel, aluminum alloy, etc., with better corrosion resistance and explosion proof performance, but the cost is also relatively high. Therefore, the price of explosion proof lights made of these materials is usually higher.

2. technology:

The level of technology is also an important factor affecting the price of explosion proof lights. Advanced technology can improve the lighting effect of explosion proof lights, service life and safety, but the research and development and application of these technologies need to invest a lot of money. Therefore, the high level of technology explosion proof lights are often more expensive.

3. Configuration and parameters:

explosion proof light configuration (such as chips, colloids, etc.) and parameters (such as power, level of protection, capacity, input and output voltage, etc.) will also affect its price.

For example, the use of high-quality processing chip and large-size chip lights and lanterns are usually more expensive; with a higher level of protection lights and lanterns prices will be raised accordingly.

A. Brightness: explosion proof lights of different brightness, the price will also vary. Luminaires with higher brightness tend to be more expensive.

B. Anti-static capacity: anti-static capacity of explosion proof lights have a longer service life, so the price is also higher. Usually, anti-static capacity of more than 700V lights and lanterns can only be used for lighting equipment.

C. Light wavelength and light-emitting angle: light wavelength consistent lights and lanterns with the same color tone, special light-emitting angle of the lights and lanterns cost more, so the price is correspondingly higher.

D. Other performance: such as with automatic switching, long life, intelligent control, remote monitoring, fault alarm and other functions of the explosion proof lights, due to its technical complexity and practicality is higher, the price will rise accordingly.

4. quality certification:

explosion proof lights as a special safety equipment, need to pass the relevant quality certification to market. These certifications include explosion proof certification, electrical safety certification. Certified products means that its quality and safety is guaranteed, but the certification process will also incur certain costs, thereby affecting the price of the product.

5. Market supply and demand:

Market supply and demand is also an important factor affecting the price of explosion proof lights. When market demand is greater than supply, explosion proof lights prices may rise; conversely, when the supply is greater than demand, prices may fall.

6. brand and origin:

Different brands and origins of explosion proof lights prices vary greatly. Products of well-known brands usually have higher quality and better after-sales service, so the price is relatively high. At the same time, the production costs and market competition in different regions will also affect the product price.

7. Customization needs:

For customers with special needs, such as the need to customize the size, color, logo, etc., manufacturers may charge extra customization costs, which affects the final price of explosion proof lights.

In summary, the price of explosion proof lights is affected by a variety of factors such as material, technology and performance, brand and origin, configuration and parameters and customization needs.

How to choose explosion proof lights–explosion proof light selection 5 technical guidelines

1. Certification compliance must be approved CNEX explosion-proof certification [Ex d II CT6] and the railroad industry access testing, give preference to IECEx/ATEX dual-certified products

2. Optical performance improvement advocate luminous efficacy ≥ 120lm / W, color temperature selection 4000-5000K neutral white light, to avoid glare interference with the operator’s line of sight environmental adaptability

3, the operating temperature range should cover -40 ℃ to +80 ℃ anti-vibration performance to meet the IEC 60068-2-6 guidelines [5Hz-150Hz, three-axis vibration test for 30 minutes each].

4. Intelligent control system to help DALI dimming protocol and railroad BMS system linkage, energy saving rate of up to 40% integrated fault self-diagnostic module, can be 14 days in advance to warn of potential failures

5. full life cycle cost of 100W LED explosion-proof lamps, for example, 5 years total cost than the traditional lamps and lanterns to reduce 65% [including electricity, maintenance and replacement costs].

Amasly est une société d'éclairage professionnelle, dont les produits sont axés sur l'éclairage industriel et l'éclairage extérieur. Nos principaux produits sont les éclairages antidéflagrants à LED, les appareils électriques antidéflagrants, les éclairages à LED en hauteur, les projecteurs à LED, les lampadaires à LED, les éclairages tri-proof à LED et les éclairages solaires à LED.

Nos produits ont été exportés vers 68 pays dans le monde, tels que l'Europe et les États-Unis, et ont gagné la reconnaissance des principaux fournisseurs mondiaux de produits d'éclairage grâce à leurs produits de haute qualité.

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