Questions about installing LED explosion-proof lights in the workshop

Questions about the installation of LED explosion-proof lamps on the shop floor Half of the ordinary production workshops are used as the turnaround area for materials (cartons), and fluorescent lamps for general lighting are installed. However, when the safety inspections are issued, the notice of rectification needs to be changed to explosion-proof lamps.


Due to the large-scale reconstruction of explosion-proof lights, it will have a great impact on production.

I would like to ask: Is it possible to install explosion-proof lights in the material turnover area shared with the production floor? Is there a relevant clause to support this view?

Please help each master to help answer, thank you still want to install, because the material under your normal light is a cardboard box, it is easy to cause fire, and now there are explosion-proof fluorescent lamps, it is also easy to change it.

It does not need to be changed at all. The site is not an explosion hazardous environment.

According to you, ordinary material warehouses don't need explosion-proof lights.

But actually it is not.

Need to change, because the lamp will heat, long-term use of aging may also spark, the next side of the goods may be ignited, this country has a request. The line did not require that strict, it seems not difficult to change lights, 100 or so. If it is proposed by the government department, it is still good to be obedient.

Inflammable and explosive dangerous goods warehouses and operating areas (explosive gas environment 0\1\2 zone; explosive dust environment 10\11 zone; fire hazardous environment 21\22\23 zone) should meet the specification requirements for the design and installation of electrical equipment and lines .

As you mentioned, the production workshop as a part of the material turnover area is only the carton type of material, is a...

IP2X is the lowest level of explosion-proof lamps.

The key is that the luminaires with protective covers are of the explosion-proof type and they are extremely heavy and several times heavier than normal fluorescent lamps. Because ordinary fluorescent ceiling may not be able to hang led explosion-proof lights.

According to your experience? Is there an ultralight light fixture that can achieve protection?

IP2X is not an explosion-proof electrical appliance type, so it is not even the lowest level of explosion-proof lamps. There may be some misunderstandings. IP is only a shell protection type, IP2X is to prevent medium-sized solids intrusion (diameter greater than 12). When used in a luminaire to ensure that the lamp is blown, the heat-sensing particles cannot fall on flammable materials, thereby preventing a fire accident.

Isn't it as good as looking for an IP2X shield on a regular fluorescent lamp?

It is understood that ballasts and bases with explosion-proof lamps of the IP2X class are also different. Therefore, to change to explosion-proof, only the entire light fixture can be replaced together.

Oh, Shenzhen's Office of Work Safety on this level, ah, they give you a rectification notice, it is necessary to have a legal basis? What is his basis? Why do you say that you are illegal? Do you still have a chance to defend? Even if it is issued, do you have the right to criminal investigation?

It's not that fluorescent lamps cannot be installed, nor is it necessary to install led explosion-proof lamps 70w. I estimate that even if the Bureau of Safety Supervision gives you a rectification notice, the only thing that can be found is probably the “safety management of warehouses”. The requirement is that for incandescent lamps with power exceeding 60W (forget that many lights are now 37W), it is the vertical distance of the carton across the lamp, which looks like 20CM, and it seems to have been forgotten.

It is estimated that even if you issue a bill, it means that your loading is too high. If you rely on the light too close, if you want to rectify it, just adjust the height of your storage.

The basis for the safety supervision is estimated to be the “Provisions on the Management of Warehouse Fire Prevention” (the specific name cannot be remembered).

The content is: When the glass of the bulb bursts, the temperature of the hot filament will reach high. When the high temperature filament falls on the cardboard package or ordinary flammable solids, it may cause fire.

There is also a general requirement for the distance between the lamp and the cargo, and it is required that no cargo be piled vertically below the lamp.

Hxm9613 (fan brother) is a master, listening to him right.

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