LED explosion-proof lamp is a type of explosion-proof lamp, which operates on the same principle as explosion-proof lamps, except that the lamp beads are LED beads. It refers to various specific measures taken to prevent ignition of surrounding explosive mixtures such as explosive gas environments, explosive dust environments, gas gases, etc. One of the very important explosion-proof principles of explosion-proof lamps is to limit the temperature of the shell surface, component surface, or electronic component surface that comes into contact with explosive gases and dust, as well as to limit the temperature of the electrical contact surface below its minimum ignition temperature or ignition temperature.

The high-power light source emitter is a high-power LED module, and a wide voltage input driving circuit is provided between the emitter and the battery; The wide voltage input driving circuit includes a constant current chip, which is combined with a battery to form a power module. The LED module is connected to the constant current chip, and the power module is glued together with the LED module; The lampshade and lamp housing are welded using ultrasonic welding.

It utilizes the low heat generation characteristics of LED to achieve intrinsic safety level explosion-proof, and the LED light source has a long lifespan; The battery maintains a constant brightness of the LED during both fully charged and discharged phases; Installing a heat dissipation device on the lamp housing can effectively dissipate heat from the LED module, ensuring stability during use. It is suitable for lighting in various industries such as coal mines, petroleum, railways, and flood prevention.

Advantages and application scope:

Due to its solid-state cold light source, LED has the advantages of high electro-optical conversion efficiency, low heat generation, low power consumption, safe low working voltage, and long service life. Therefore, high-power white LED is an ideal electro-optical source for explosion-proof lamps, especially portable explosion-proof lamps.

LED explosion-proof lamp is an electrical equipment used in special industries, mainly solving lighting problems. It includes a lamp shell, a lampshade set at the front end of the lamp shell, a luminous body and battery set inside the lamp shell, and a switch set on the surface of the lamp shell. Its characteristic is that the luminous body is a high-power LED module, and a wide voltage input driving circuit is set between the luminous body and the battery; The wide voltage input driving circuit includes a constant current chip, which is combined with a battery to form a power module. The LED module is connected to the constant current chip, and the power module is glued together with the LED module; The lampshade and lamp housing are welded using ultrasonic welding.

Performance characteristics:

1. Using imported LED light sources, it saves about 90% electricity compared to incandescent lamps of the same brightness, and about 60% electricity compared to energy-saving lamps currently on the market.

2. The lifespan of the light source laboratory is up to 100000 hours, and it can achieve long-term maintenance free operation.

3. Adopting a wide voltage design makes it more convenient to use.

4. The lamp body is made of high-strength aluminum alloy material, and the surface is coated with the latest electrostatic spraying technology to make the lamp waterproof, dustproof, and corrosion-resistant, ensuring reliable operation in various harsh environments.

5. Special shockproof and sealing treatment, suitable for various harsh environments.

6. There are various installation methods such as seat type and ceiling type, and the elevation angle can be adjusted between+90 ° and -60 °.

Main technical parameters:

Rated voltage: AC220V or AC24V or AC36V

Explosion proof mark: Exd, II, B, T6

Operating environment: -20-+40 ℃

Protection level: IP65

Anti corrosion grade: WF2

Insulation level: I

Introduced into the cable: 8mm -14mm in the middle

Dimensions: 424 ×, 177 ×, 77mm