Tag Archives: Factory lighting

Selection and design of factory lighting fixtures缩略图

Selection and design of factory lighting fixtures

1, the scope of factory lighting design and its types

Factory is the production of established products. Generally consists of production plants, research and development, office, logistics and other ancillary buildings, various types of outdoor installations, stations, fields, roads and so on.

The scope of factory lighting design includes indoor lighting, outdoor installation lighting, station lighting, underground lighting, road lighting, security lighting, obstacle lighting and so on.

Selection and design of factory lighting fixtures插图

(1) Indoor lighting: the internal lighting of production plant and the internal lighting of R&D, office and other auxiliary rooms.

(2) Outdoor lighting: Lighting for various outdoor installations. Such as the shipbuilding industry's open-air workplace, petrochemical companies, tanks, reaction towers, building materials companies, rotary kiln, belt corridor, metallurgical companies, blast furnace, ladder, platform, power station gas cabinets, the total step-down substation outdoor transformers, power distribution devices, outdoor pumping station cooling rack (tower) and outdoor ventilation and dust removal equipment, lighting.

(3) station lighting: station, railroad grouping station, parking lot, open yard, outdoor test pads and other settings of the lighting.

(4) Underground lighting: basements, cable tunnels, integrated corridors and tunnels within the lighting.

(5) Evacuation Lighting: Lighting set up in the evacuation channel of the plant building is effectively recognized and used.

(6) guard lighting: along the perimeter of the plant and key places around the guard area set up lighting.

(7) Obstacle Lighting: plant area with special high buildings, structures, such as chimneys, etc., according to regional aviation conditions, according to the relevant provisions of the need to install the sign lighting.

2, industrial plant characteristics
Industrial plants can be divided into single-story and multi-story industrial buildings according to their building structure type. The vast majority of multi-storey industrial buildings in light industry, electronics, instrumentation, communications, medicine and other industries, such plant floors are generally not very high, and its lighting design and common scientific research and experimentation buildings and other similar, more fluorescent lighting program. Machining, automobile, metallurgy, textile and other industries, production plant - generally single-story industrial buildings, and according to the needs of production, more multi-span single-story industrial plant.

Selection and design of factory lighting fixtures插图2

Single-story plant to meet certain building modulus requirements on the basis of process needs to determine its building width (span), length and height. The span of the plant (B) - generally: 6, 9, 12, 15, 18, 21, 24, 27, 30, 3 ….. The length of the plant (L): less than a few dozen meters, more than a few hundred meters. Height of the plant (H): low 5 ~ 6m, high up to 30 ~ 40m, or even higher.

The span and height of the plant is the main factor to consider in the lighting design of the plant. In addition, according to the continuity of industrial production and the need for transport of products between sections, most industrial plants with cranes, their lifting capacity can be as small as 3 ~ 51 tons, up to hundreds of tons. (At present, the machinery industry single crane lifting capacity of up to 800t). Therefore, factory lighting fixtures - generally installed in the top of the plant, the high space plant is usually fixed installed in the roof frame. Metal roof of the plant lamps can be fixed installed in the bar, grid structure of the plant lamps can be fixed installed in the grid, according to the need, part of the lamps can be installed on the wall or column.

3, the choice of factory light source

Lighting source should be selected according to the characteristics and requirements of the production process, should meet the production process and the environment on the color rendering, start-up time and other requirements, and should be based on the light source efficiency, life, etc. in a comprehensive technical and economic analysis and comparison to determine.

Control room, laboratory, test room, instrumentation, electronic components, numerical control processing, pharmaceutical, textile, food, beverage, cigarette production, as well as the height of 7 ~ 8m and the following production sites should be used in the thin tube straight tube-shaped three-color fluorescent lamps

Higher height of the plant (more than 15M) can choose metal halide lamps.

No color requirements can be selected high-pressure sodium lamps.

In addition to the prevention of electromagnetic interference has strict requirements, with other light sources can not meet the special places, the factory "should not use ordinary incandescent lamps.

4, LED lights

With the development of LED light source, LED lights into the field of factory lighting is an inevitable trend. LED lighting fixtures have multiple advantages, become an excellent alternative to traditional lamps and lanterns, can provide a better production environment for the workshop plant.

High luminous efficiency. With large-scale machinery industrial workshop plant roof are relatively high, large space, so the lamps and lanterns need to be relatively high power. LED lighting has a large luminous flux, high efficiency, from the ceiling height and the design of illumination considerations, it is very suitable for the selection of high-power, wide irradiation angle, illumination uniformity, non-glare, no flicker of the LED floodlights or industrial lamps.
In order to meet the illumination requirements at the same time, LED lighting fixtures low power consumption, environmental protection, durable. For the reduction of environmental pollution, save factory lighting costs are playing a very positive role.
Long life. In the appropriate current and voltage, the service life of LED can reach more than 50,000 hours. According to the average daily lighting time of 24 hours, equivalent to at least 5 years of continuous use. Of course, LED floodlights as a workshop plant lighting fixtures used in the initial investment cost is high, but because the LED light source has a high luminous efficacy, long life characteristics, in the long run, can bring considerable economic benefits for the factory.

Selection and design of factory lighting fixtures插图4

The general color rendering index of LED lamps for general lighting should comply with the following


(1) long-term work or stay in the place, Ra should not be less than 80, installation height of more than 8m large space places Ra should not be less than 60;.
(2) used to distinguish the color requirements of the place Ra should not be less than 80.
(3) for color testing of local lighting Ra should not be less than 90.
Special color rendering index R, should be greater than 0.

For more LED industrial lighting please consult recolux

recolux tells you how to make factory lighting design efficient.缩略图

recolux tells you how to make factory lighting design efficient.

As the factory itself, effectively do a good job of lighting design, to create a bright and refreshing operating environment, not only to improve the efficiency of workers, but also to reduce the probability of workplace accidents to a greater extent. So, how do we need to design factory lighting?

recolux tells you how to make factory lighting design efficient.插图

First of all, let's talk about the factory lighting design needs to achieve the effect.

1, to ensure that the workspace is sufficient illumination for workers to create a bright, refreshing workspace.

2, to ensure that the production workshop five lighting dead ends, to ensure that workers work more safely and efficiently.

3, to prevent the generation of dazzling light, reduce the fatigue of workers when working.

So, how to realize these requirements? Below, we mainly from the lighting and lamp selection of the two major aspects of in-depth analysis.

Factory lighting design
First, the lighting

Mainly divided into general lighting, local lighting (operational lighting), mixed lighting.

Due to the factory's operating environment has a simple and complex, large and small space, machinery and equipment also has the size of the high and low points, therefore, relying solely on general lighting, sometimes it is difficult to avoid shadows and dead ends. Therefore, this time we need to cooperate with the above three lighting methods.

So, how to choose a specific lighting method?

1, for the space is not large, the height is not very high, and the internal equipment is relatively small factory workshop, the use of general lighting can be;

2, for the illumination requirements are higher, the working environment is responsible for, or machinery and equipment tall shade of the factory floor, we recommend the use of mixed lighting form to do the design;

3, for a work area in the workshop, the illumination requirements are higher than a wide range of general lighting, can be used in the form of partition general lighting;

4, for a particular job scene requires high illumination, general lighting often can not meet the requirements, then you can target the space for localized lighting;

5, in any production workshop, should not only local lighting!

Factory lighting design standards
Second, the choice of factory lighting

Select stable, high-quality lamps and lanterns, is the implementation of an excellent factory lighting design program based. Therefore, for factory lighting design, the choice of lighting fixtures, is critical. Usually, factory lighting light sources are mainly metal halide lamps, induction lamps and LED lights, of course, LED lights is undoubtedly a better choice.

Factory lighting factors affecting the visual perception of the main illumination level, illumination distribution, color temperature, etc., of which, the illumination of the impact of work efficiency in the first place. The national standard for factory lighting in fact, there are clear provisions for the need to configure the local lighting of the work surface, local illumination to reach the corresponding space general illumination 1-3 times. Of course, for different industries, there are some industry lighting standards

recolux tells you how to make factory lighting design efficient.插图2

Factory lighting design

2, the choice of factory lighting fixtures, matters needing attention

a, safety, always be put in the first place to consider, no safety, no production;

b, in the explosive gas or dust in the factory workshop or warehouse space, should be selected with three-proof lamps, and its control switch should not be installed in the same place, if you have to install, be sure to use explosion-proof switch;

c. In wet indoor and outdoor places, closed lamps with crystallized water outlets or open lamps with waterproof ports should be used;

d. Floodlights should be used in burning hot and dusty places;

e, corrosive gases and particularly humid indoor, should be used sealed lamps and lanterns, and should be used to do anti-corrosion treatment of lamps and lanterns, its switch should also do special protection;

f, for external damage to the lamps and lanterns, should do special protection network or glass protection, for the vibration of frequent workplaces, should be equipped with anti-vibration class lamps and lanterns.

In summary, the factory lighting design, related to production efficiency, production quality and employee safety, which in turn affects the survival of enterprises. Therefore, as a business owner, must not be sloppy on the production of factory lighting. LED industrial lighting problems please consult recolux!

What are the requirements for the installation height of general lighting fixtures in the factory building?缩略图

What are the requirements for the installation height of general lighting fixtures in the factory building?

The height at which general lighting fixtures are installed in a factory depends on a variety of factors, including the type of lighting fixture, the layout of the space, the tasks being performed, and the level of lighting required. Can help determine the correct installation height for factory lighting fixtures:

What are the requirements for the installation height of general lighting fixtures in the factory building?插图
  1. Ceiling height:
    The height of the ceiling is an important factor in determining the installation height. Generally speaking, the higher the ceiling, the higher the installation height of the lamps and lanterns.
  2. Lamp type:
    Different types of lights have different distribution patterns. For example, high-bay luminaires are typically installed higher up in buildings with high ceilings, while low-bay luminaires are installed in buildings with lower ceilings.
  3. Lighting intensity requirements:
    Consider the suggested lighting levels for the tasks performed in the space. Luminaires should be mounted at a height that provides adequate illumination while minimizing glare and shadows.
  4. Uniformity of illumination:
    The goal is to achieve uniform lighting throughout the space. Proper spacing and mounting height can help with this.
  5. Task analysis:
    Identify the area in which to perform the task and place fixtures accordingly. Task lighting may require fixtures to be placed low to ensure adequate light on the work surface.
  6. Obstacles and machinery:
    Consider any obstructions that might block the distribution of light, such as machinery, equipment, and storage racks.
  7. Bloom:
    Avoid mounting fixtures too high, as this may result in excessive light spillage and wastage.
  8. Fixture angle and inclination:
    Some fixtures allow for angle adjustments, which can help direct light to the desired area more effectively.
  9. Safety precautions:
    Ensure fixtures are installed at a height that does not pose a safety hazard to workers or equipment.
  10. Lighting design consultation:
    Please consult recolux lighting for advice depending on the specific requirements of your plant building.
What issues should be paid attention to in the factory lighting transformation plan?缩略图

What issues should be paid attention to in the factory lighting transformation plan?

When planning a factory lighting retrofit, several important factors should be considered to ensure the success of the project and the desired lighting improvements. Here are some key issues to be aware of:

What issues should be paid attention to in the factory lighting transformation plan?插图
  1. Lighting needs assessment:
    Perform a comprehensive assessment of existing lighting conditions, including lighting levels, color temperatures, and poorly lit areas.
  2. Energy efficiency:
    Consider energy efficient lighting solutions such as LED technology to reduce energy consumption and operating costs.
  3. Budget and cost analysis:
    Create a comprehensive budget that includes the cost of new equipment, installation, possible rewiring, and ongoing maintenance.
  4. Lighting design and arrangement:
    Work with lighting experts to design effective lighting layouts that ensure uniform lighting, minimize glare and eliminate shadows.
  5. Occupancy and use patterns:
    Understand usage and occupancy in different areas of your plant to determine appropriate lighting levels and control strategies.
  6. Color rendering and color temperature:
    Choose LED luminaires with the correct color rendering characteristics and color temperature for the tasks performed in each area.
  7. Security and Compliance:
    Ensure new lighting designs comply with safety regulations and standards for industrial environments.
  8. Product quality and inspection:
    Provide proper lighting conditions for inspection stations to ensure accurate quality control.
  9. Emergency lighting:
    Incorporating emergency lighting systems to ensure safe evacuation during power outages.
  10. Precautions for maintenance:
    Choose fixtures that are easy to maintain and replace. Consider light fixtures with longer lifespans for less frequent maintenance.
  11. Dimming and control:
    Implement lighting controls such as dimming and occupancy sensors to optimize energy use based on actual demand.
  12. Staff comments:
    Involve employees in the planning process to gather their insights and preferences for working in the field.
  13. Sustainable Development Goals:
    Consider how a lighting transformation aligns with your company's sustainability goals and initiatives.
  14. Project Timeline:
    Plan lighting retrofits in stages to minimize disruption to operations and ensure a smooth transition.
  15. Supplier Selection:
    Choose a reputable supplier who can provide quality fixtures and provide reliable support.
  16. Testing and verification:
    Test new lighting designs in pilot areas before implementing them throughout your facility.
  17. Post-installation evaluation:
    Evaluate the performance of new lighting systems after installation to ensure they meet intended goals and requirements.
  18. Training and Education:
    Train employees on how to effectively use and maintain the new lighting system.

Consult Recolux 14 years of professional lighting experience to solve your problems to meet the needs of your facility and staff.

What are the requirements for factory lighting for LED lights?缩略图

What are the requirements for factory lighting for LED lights?

When considering LED lighting for factory environments, several key requirements should be considered to ensure optimal performance, safety and energy efficiency.

What are the requirements for factory lighting for LED lights?插图
bread bakery food factory production with fresh products
  1. Brightness and illuminance: LED lights used in factories should provide sufficient brightness for various tasks. Lighting levels should be appropriate for the specific types of work performed in different areas of the factory.
  2. Color temperature: Choose an LED lamp with a color temperature suitable for the nature of the work. For tasks requiring precision, lower temperatures (5000K-6500K) are generally preferred, while higher temperatures (3000K-4000K) create a more comfortable environment.
  3. Uniform light distribution: LED lights should provide even light distribution throughout the workspace, minimizing shadowed areas and ensuring consistent visibility.
  4. Energy Efficiency: LED lights are known for their energy efficiency. Choose LED fixtures that provide high lumen output while consuming less energy than traditional lighting technologies.
  5. Durability and IP Rating: Factory environments can be harsh, with exposure to dust, moisture, and potential impacts. LED lights should have a high IP rating to ensure protection from the elements and maintain their performance in harsh conditions.
  6. Dimming and Control: Depending on the task being performed, consider using LED lights with dimming or control capabilities to adjust lighting levels as needed.
  7. Heat dissipation: Compared with traditional lighting sources, LEDs emit less heat, but proper heat dissipation is still important to maintain the life and performance of LED lamps.
  8. Maintenance and service life: LED lights generally have a longer service life than traditional light sources. This reduces the frequency of maintenance and replacement, minimizing disruption to operations.
  9. Safety and compliance: Ensure that LED lights comply with relevant safety standards and certifications for industrial environments.
  10. Lighting Design and Layout: Proper lighting design is critical. Work with a lighting professional to determine the optimal placement and layout of LED fixtures to eliminate glare, shadows and dark spots.
  11. Flicker-free lighting: choose flicker-free LED lights, because flickering can cause discomfort and affect work efficiency.
  12. Emergency Lighting: Consider emergency lighting solutions to ensure safe evacuation in the event of a power outage or emergency.

Meeting these requirements ensures that LED lighting in factory environments increases productivity, keeps workers safe and minimizes energy consumption. Recolux works with experienced lighting professionals who can help meet your facility's specific needs and recommend the best LED lighting solutions.