Explosion-proof high bay light is a kind of explosion-proof light. Its principle is the same as that of explosion-proof light, except that the light source is LED light source, which refers to various specific measures taken to avoid igniting surrounding explosive mixtures such as explosive gas environment, explosive dust environment, gas gas, etc. Measure light fixtures. One of the very important explosion-proof principles of LED explosion-proof lamps is to restrict the temperature of the surface of the casing, the surface of parts or the surface of electronic components in contact with explosive gases and explosive dust, and to restrict the temperature of the surface of electrical contact to be lower than its minimum ignition temperature or ignition temperature .
Because LED is a solid-state cold light source, it has the advantages of high electro-optical conversion efficiency, low heat generation and low power consumption A very ideal electric light source.
LED explosion-proof lamp, belonging to a special occupational electrical equipment, mainly deals with lighting problems, it includes a lamp housing, a lamp shade arranged at the front end of the lamp housing, a luminous body and a battery arranged inside the lamp housing, and a switch arranged on the exterior of the lamp housing. , which is characterized by:
The light-emitting body is a high-power LED module, and a wide-voltage input driving circuit is arranged between the light-emitting body and the battery; the wide-voltage input driving circuit includes a constant current chip, and the constant current chip and the battery form a power module, and the LED module is connected to the constant current. On the flow chip, the power module and the LED module are glued together; the lampshade and the lamp housing are ultrasonically welded.
It uses the characteristics of low calorific value of LED to achieve intrinsically safe explosion-proof, and the LED light source has a long life; the battery maintains a constant brightness in the late stage of full charge and discharge; a heat dissipation device is installed on the lamp housing to complete the effective heat dissipation of the LED module. , to ensure the stability of use, suitable for coal mines, petroleum, railways, flood control and other occupational lighting.
Benwei Lighting is an LED Tube, LED flood light, LED Panel Light, LED High Bay, LED manufacturer with 12 years of experience. If you want to purchase a high-quality LED flood light or have a more in-depth understanding of the application of LED flood lights, please contact send us inquiry， our web: https://www.benweilight.com/.
