Explosion-proof, high efficiency and energy saving LED headlight technology advantage

As LED is a solid cold light source, it has the advantages of high electro-optical conversion efficiency, low heat, low power consumption, low working voltage safety, long life and low energy consumption. Therefore, high-power white LED is the ideal electric light source for explosion-proof lamp, especially for portable explosion-proof lamp.

LED explosion-proof lamp, patented road sealing technology; More in line with the new explosion protection technology. The utility model belongs to the electrical equipment used in special industries and mainly solves the lighting problem. The utility model comprises a lamp case, a lamp cover arranged at the front end of the lamp case, a luminous body and a battery arranged inside the lamp case, and a switch arranged on the surface of the lamp case. The wide voltage input driver circuit comprises a constant-current chip, a constant-current chip and a battery constitute a power module, LED module is connected to the constant-current chip, power module and LED module are bonded together; Ultrasonic welding is carried out between lamp shade and lamp housing.

It uses the low heating value of LED to achieve essential safety explosion-proof, LED light source long life. When the battery is charged and discharged, the LED keeps constant brightness; The heat dissipation device is set on the lamp shell, which can realize the heat dissipation of LED module and ensure the stability of use. It is suitable for the lighting of coal mine, petroleum, railway, flood control and other industries.

Suitable for hazardous areas in Zone 1 and 2, as well as IIA, IIB and IIC explosive gas environment.

Suitable for zones 0 and 21, IA, IB and IC explosive gas environment dangerous places.