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The performance and structure of coal mine led roadway light and its use environment
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The performance and structure of coal mine led roadway light and its use environment

(Summary description)   Coal mine led roadway light is a new generation of semiconductor luminescent cold light source device, which has the characteristics of power saving, long life, convenient maintenance, high brightness, and light can be concentrated or dispersed. The lamps with concentrated light have a long irradiation distance, and are especially suitable for lighting in tunnels, shunting sites, substations, water pump winches and other places.    performance and structure The explosion-proof LED roadway lights are used for li, and the light source adopts high-efficiency, energy-saving and environmentally friendly high-lumen high-power LEDs. The LED is packaged with imported high-brightness chips, and the light efficiency is as high as 100Lm/W. Strong shock resistance, strong dustproof performance, low energy consumption, small voltage and current required, low heat, less luminous heat, no potential safety hazards, high safety factor, LED lighting belongs to solid light source, epoxy resin encapsulation, the luminous body part is not easy Loose, the service life can reach 30,000 to 50,000 hours, which is 30 times that of ordinary light bulbs, which is equivalent to three years of uninterrupted lighting. Continuous use without replacement, maintenance-free. The shell is formed by die-casting aluminum, the surface is electrostatically sprayed with powder, the high temperature resistant silicone rubber sealing ring and tempered light-transmitting glass are featured with explosion-proof, waterproof, impact resistance and vibration resistance. -Integrated design, unique design, beautiful appearance, good heat dissipation. Built-in high-quality switching power supply, wide operating voltage range, low operating temperature, maintenance-free. The integrated LED light source is fixed on the aluminum heat sink with screws, and is bonded and packaged with silicone with better thermal conductivity. Conducting the working heat of the LED light source to the shell to increase air convection cooling, to achieve the effect of reducing the temperature of the mine explosion-proof LED roadway light and the LED junction temperature, thereby improving the light efficiency and prolonging the service life of the mine explosion-proof LED roadway light . The transparent lampshade and protective cover mainly protect the LED light source from being damaged by external force. The transparent lampshade can withstand an impact energy of 4J when protected by a protective mesh cover. The shield grid is less than 50mmx 50mm.    Use environment: Ambient humidity: -5C~+40C. The air pressure is 0.8-1.1 x 10'PA and the altitude is 2000m. The monthly average relative humidity of the surrounding air is not more than 95%. Can be used in places where there is a danger of gas and coal dust explosions. The pollution level is three in other or steam environments without damaging the insulation.   The above is the introduction of the editor, I hope it will be helpful for everyone to understand the led roadway lights in coal mines.

The performance and structure of coal mine led roadway light and its use environment

(Summary description)
  Coal mine led roadway light is a new generation of semiconductor luminescent cold light source device, which has the characteristics of power saving, long life, convenient maintenance, high brightness, and light can be concentrated or dispersed. The lamps with concentrated light have a long irradiation distance, and are especially suitable for lighting in tunnels, shunting sites, substations, water pump winches and other places.



  

performance and structure

The explosion-proof LED roadway lights are used for li, and the light source adopts high-efficiency, energy-saving and environmentally friendly high-lumen high-power LEDs. The LED is packaged with imported high-brightness chips, and the light efficiency is as high as 100Lm/W. Strong shock resistance, strong dustproof performance, low energy consumption, small voltage and current required, low heat, less luminous heat, no potential safety hazards, high safety factor, LED lighting belongs to solid light source, epoxy resin encapsulation, the luminous body part is not easy Loose, the service life can reach 30,000 to 50,000 hours, which is 30 times that of ordinary light bulbs, which is equivalent to three years of uninterrupted lighting.

Continuous use without replacement, maintenance-free. The shell is formed by die-casting aluminum, the surface is electrostatically sprayed with powder, the high temperature resistant silicone rubber sealing ring and tempered light-transmitting glass are featured with explosion-proof, waterproof, impact resistance and vibration resistance. -Integrated design, unique design, beautiful appearance, good heat dissipation. Built-in high-quality switching power supply, wide operating voltage range, low operating temperature, maintenance-free.

The integrated LED light source is fixed on the aluminum heat sink with screws, and is bonded and packaged with silicone with better thermal conductivity. Conducting the working heat of the LED light source to the shell to increase air convection cooling, to achieve the effect of reducing the temperature of the mine explosion-proof LED roadway light and the LED junction temperature, thereby improving the light efficiency and prolonging the service life of the mine explosion-proof LED roadway light .

The transparent lampshade and protective cover mainly protect the LED light source from being damaged by external force. The transparent lampshade can withstand an impact energy of 4J when protected by a protective mesh cover. The shield grid is less than 50mmx 50mm.



  

Use environment:

Ambient humidity: -5C~+40C. The air pressure is 0.8-1.1 x 10'PA and the altitude is 2000m.

The monthly average relative humidity of the surrounding air is not more than 95%.

Can be used in places where there is a danger of gas and coal dust explosions.

The pollution level is three in other or steam environments without damaging the insulation.



  The above is the introduction of the editor, I hope it will be helpful for everyone to understand the led roadway lights in coal mines.

Information

  Coal mine led roadway light is a new generation of semiconductor luminescent cold light source device, which has the characteristics of power saving, long life, convenient maintenance, high brightness, and light can be concentrated or dispersed. The lamps with concentrated light have a long irradiation distance, and are especially suitable for lighting in tunnels, shunting sites, substations, water pump winches and other places.

  

performance and structure

The explosion-proof LED roadway lights are used for li, and the light source adopts high-efficiency, energy-saving and environmentally friendly high-lumen high-power LEDs. The LED is packaged with imported high-brightness chips, and the light efficiency is as high as 100Lm/W. Strong shock resistance, strong dustproof performance, low energy consumption, small voltage and current required, low heat, less luminous heat, no potential safety hazards, high safety factor, LED lighting belongs to solid light source, epoxy resin encapsulation, the luminous body part is not easy Loose, the service life can reach 30,000 to 50,000 hours, which is 30 times that of ordinary light bulbs, which is equivalent to three years of uninterrupted lighting.

Continuous use without replacement, maintenance-free. The shell is formed by die-casting aluminum, the surface is electrostatically sprayed with powder, the high temperature resistant silicone rubber sealing ring and tempered light-transmitting glass are featured with explosion-proof, waterproof, impact resistance and vibration resistance. -Integrated design, unique design, beautiful appearance, good heat dissipation. Built-in high-quality switching power supply, wide operating voltage range, low operating temperature, maintenance-free.

The integrated LED light source is fixed on the aluminum heat sink with screws, and is bonded and packaged with silicone with better thermal conductivity. Conducting the working heat of the LED light source to the shell to increase air convection cooling, to achieve the effect of reducing the temperature of the mine explosion-proof LED roadway light and the LED junction temperature, thereby improving the light efficiency and prolonging the service life of the mine explosion-proof LED roadway light .

The transparent lampshade and protective cover mainly protect the LED light source from being damaged by external force. The transparent lampshade can withstand an impact energy of 4J when protected by a protective mesh cover. The shield grid is less than 50mmx 50mm.

  

Use environment:

Ambient humidity: -5C~+40C. The air pressure is 0.8-1.1 x 10'PA and the altitude is 2000m.

The monthly average relative humidity of the surrounding air is not more than 95%.

Can be used in places where there is a danger of gas and coal dust explosions.

The pollution level is three in other or steam environments without damaging the insulation.

  The above is the introduction of the editor, I hope it will be helpful for everyone to understand the led roadway lights in coal mines.

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What are the characteristics of LED roadway lights? Do you know the installation method and precautions? Take a look!

What are the characteristics of LED roadway lights? Do you know the installation method and precautions? Take a look!

  As people's requirements for lamps are getting higher and higher, a new type of lamps called LED lamps are favored by people. LED is a kind of light-emitting diode. As a light source for illuminants, it has high light efficiency and long life. To achieve multi-purpose lighting, and softened, it will not cause dazzling or other uncomfortable reactions, so many public areas will use this kind of light, such as LED roadway lights, because there are many people on the road, so it is necessary to To install soft lamps that will not hurt the eyes, what are the characteristics of LED road lights? Do you know its installation methods and precautions? Let's follow the editor to learn about it.    Features of LED roadway lights: 1. The color purity of LED roadway lamps is high; at present, LED products cover almost the entire visible spectrum range, and the color purity is high. 2. LED roadway lamps have a long life. The actual life of LED is more than 50,000 hours, which is several times or even dozens of times that of general light sources. 3. The light source of LED roadway lamps does not contain mercury, and the light beam does not contain ultraviolet rays. 4. It is solid luminescence, good shock resistance, firm and reliable. 5. It also has the characteristics of energy saving, economical and maintenance-free. 6. LED has strong luminous directionality, high luminous flux utilization rate, and small size, which is easy to design and control light intensity distribution of LED lamps. 7. LED roadway lamps can be powered by DC low voltage, which is safe and reliable. 8. The LED is not limited by the start-up temperature, it can be started temporarily, usually a few ms, and can temporarily achieve full luminous flux output.   Installation method and precautions of LED roadway lights: 1. Installation method: 1. First, determine the installation position and method of the lamps according to the actual needs of the work site, and then prepare the corresponding length of Φ8~Φ14 mm three-core cables according to the distance from the lamps to the power contacts. 2. Open the set screw on the side of the upper cover of the lamp, then loosen the compression nut of the cable inlet of the lamp, open the upper cover, and lead the power cables through the compression nut to the internal terminal, and connect according to the method shown in the figure. Fix it, and then tighten the cable compression nut and the upper cover of the lamp. 3. The LED roadway lights are enclosure-free. If the lamps themselves are not bright, generally communicate with the manufacturer for direct replacement or return to the factory for maintenance. 2. Notes: 1. The power supply must be cut off before dismantling the lamp. 2. It is strictly forbidden to open it with electricity. 3. During use, the surface of the lamp has a certain temperature rise, which is a normal phenomenon; the center of the transparent part has a high temperature and should not be touched. 4. When installing lamps, the lamps should be safely grounded nearby. The above are the characteristics of LED roadway lights, as well as its installation methods and precautions. Relevant staff must pay attention to the problems during installation to ensure their personal safety.
Warm congratulations to Tanso Optoelectronics for obtaining four product safety and explosion-proof certificates!

Warm congratulations to Tanso Optoelectronics for obtaining four product safety and explosion-proof certificates!

Warm congratulations to Tanso Optoelectronics for obtaining four product safety and explosion-proof certificates!
DGS51/127LW (A) mining explosion-proof LED tunnel induction light

DGS51/127LW (A) mining explosion-proof LED tunnel induction light

DGS51/127LW (A) mining explosion-proof LED tunnel induction light is a specially designed lighting device used to provide reliable lighting effects in mining tunnels. This lamp adopts LED technology and has an explosion-proof design, which can operate safely in harsh environments such as humidity, dust, and explosive gases.

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