Guide: Nowadays, there are many kinds of lightings, and the characteristics are also very numerous, such as the now popular LED explosion-proof lamps. LED explosion-proof lamp has any advantages, led explosion-proof lamp is a kind of explosion-proof lamp, it has very good explosion-proof function. And its characteristics are also very many, LED explosion-proof lamps have a role, it is mainly to prevent explosions of explosive mixtures in the air, the most common is the explosive dust environment, gas and other environments. In this case, the lighting we use must have very good safety. Then the next small series will tell you about the advantages of LED explosion-proof lamps. Learn together!
LED explosion-proof lamp
What are the advantages of LED explosion-proof lamps?
First, what are the advantages of LED explosion-proof lamps, environmental aspects
Explosion-proof lamps are generally used in hazardous environments where there are many combustibles and dusts that can keep our working environment safe without any disaster. Explosion-proof luminaires are usually required to have explosion-proof requirements, to ensure safe operation in any flammable and explosive environment, and also to be emergency, and the emergency time is relatively long.
Second, what are the advantages of LED explosion-proof lamps?
The outer casing of the LED explosion-proof lamp is made of special alloy material. It is very compact in structure and has strong impact resistance and impact resistance. It is not easy to be broken. It is also waterproof, dustproof and corrosion-free. The lamp is maintenance-free and extends its useful life.
Third, LED explosion-proof lights have any advantages, functional aspects
The control heat dissipation function of the explosion-proof lamp is very strong. In summer, it is generally controlled at 45 degrees Celsius. It is not easy to be burned out, and it can be artificially controlled to ensure heat dissipation. In this way, summer can guarantee the use environment to a large extent. safety.
What is the role of LED explosion-proof lamps?
LED explosion-proof lamp has a role, the LED explosion-proof lamp is a kind of explosion-proof lamp, the principle is the same as the explosion-proof lamp, but the light source is the LED light source, which means to prevent ignition of the surrounding explosive mixture such as explosive gas environment, explosive dust environment, gas Light fixtures for various specific measures taken.
LED explosion-proof lamp
One of the most important explosion-proof principles of LED explosion-proof luminaires is to limit the temperature of the surface of the casing in contact with explosive gases, explosive dust, the surface of components or the surface of electronic components, and to limit the temperature of the electrical contact surface below its minimum ignition temperature or ignition temperature. .
Since 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 voltage and low voltage, and long service life. Therefore, high-power white LED is an explosion-proof lamp, especially portable explosion-proof. A very ideal electric light source for lamps.
LED explosion-proof lamp, which belongs to a kind of electrical equipment used in special industries, mainly solves lighting problems. It includes a lamp housing, a lamp cover disposed at the front end of the lamp housing, an illuminator and a battery disposed inside the lamp housing, and a switch disposed on the surface of the lamp housing. , which is characterized by:
The illuminant is a high-power LED module, and a wide voltage input driving circuit is arranged between the illuminant and the battery; the wide voltage input driving circuit comprises a constant current chip, the constant current chip and the battery form a power module, and the LED module is connected at a constant On the flow chip, the power module and the LED module are glued together; ultrasonic welding is performed between the lamp cover and the lamp housing.
It utilizes the characteristics of low heat generation of LED to achieve intrinsically safe explosion-proof, and the LED light source has a long service life; the battery maintains constant brightness at the end of full charge and discharge; the heat dissipation device is arranged on the lamp housing to achieve effective heat dissipation of the LED module It guarantees the stability of use and is suitable for lighting in various industries such as coal mine, petroleum, railway and flood control.
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