1. Light source: LED chips with high brightness, high light efficiency and low light decay must be used. This requires the selection of LED lamp beads packaged by conventional channel chips from brand chip manufacturers such as Corey in the United States and Osram in Germany, and packaged with gold wires/phosphors. / Insulation glue, etc. need to use materials that meet the requirements. Chuanwang explosion-proof professional production of industrial lighting. The products cover lamps used in professional fields and various explosion-proof lighting lamps used in explosion-proof fields. The use of LED explosion-proof lights all use the internationally renowned brand OSRAM LED. The quality assurance rate is quite high. The aluminum substrate adopts the domestic advanced plastic film composite 2.0 coefficient high thermal conductivity aluminum substrate. It plays an important role in the lifespan of the LED. 2. Driving power: LED is a semiconductor component that converts DC electrons into light energy, so stable driving requires high-performance power driver chips, and requires power factor pu compensation function to ensure power supply efficiency. The most important factor is that the quality of LED power supply on the market is uneven, and the quality of LED power supply is uneven. A good drive power supply can not only ensure stable DC power supply, but also fully guarantee the improvement of conversion efficiency. This parameter reflects the real energy saving of lighting and waste to the grid. The LED lamps used by Chuanwang explosion-proof are all designed with high-efficiency power supply solutions, with multiple protection functions, and the target value of output effective power is set to not less than 95%. The output power of LED floodlights has reached a conversion rate of 98%, which is an industry-leading level. 3. The cooling system with compact appearance, in addition to high-end and elegant appearance, high-quality light source and power supply, an excellent lamp is more important to the structural rationality of the shell, which involves the dissipation of heat LED lamps, because LED conversion light energy. At the same time, a part of the electrical energy

The explosion-proof floodlight is a point light source that can illuminate evenly in all directions, and the lighting range can be adjusted arbitrarily. Explosion-proof floodlights are used in hazardous areas where flammable gases and dust are present. They can prevent arcs, sparks and high temperatures inside the lamp from igniting flammable gases and dust in the surrounding environment, achieving explosion-proof effects. This article focuses on the characteristics of explosion-proof floodlights, the use of explosion-proof floodlights, precautions for the use of explosion-proof floodlights, and pictures of explosion-proof floodlights. Explosion-proof floodlight function First of all, explosion-proof, can work safely in flammable and explosive places. Second, light efficiency and energy saving, using gas discharge bulbs and high-reflecting mirrors, high luminous efficiency, long service life, large illumination range and high brightness. Third, the shell adopts high-strength alloy material and precise structure design. It has high impact and impact resistance, good water resistance, water immersion and strong waves, and excellent corrosion resistance. Fourth, various installation methods can be selected, such as seat-type, wall-mounted, suspended and ceiling-mounted. The lamp head is located in the center of the end of the lamp holder bracket, which can be rotated 360° and can be rotated within 16° for illumination. Meet the needs of different workplaces for lighting angles. Fifth, the universal pipe thread cable entry can adapt to cables with different diameters of 8-14mm, and multiple cable entries can realize multiple parallel lights, which is suitable for layout engineering lighting. 2 explosion-proof floodlights First, according to the actual needs of the work site, determine the installation location and installation method of the lamp, and then prepare the corresponding length of Φ8-Φ14mm three-core cable according to the distance between the lamp and the power contact. Next, open the ballast end cap, loosen the compression nut of the ballast cable inlet, and pass the lamp cable and power cord through the compression nut into the inner terminal of th

LED explosion-proof light is a kind of electrical equipment used in special industries. It mainly solves industrial lighting problems such as factories, warehouses, and ports. It is small in size. The LED is basically a small chip encapsulated in epoxy, so it is very small and very light. Secondly, because LED is a solid-state cold light source, it has the characteristics of high electro-optical conversion efficiency, low power consumption and low power consumption. Generally speaking, the working voltage of LED is 2-3.6V. The working current is 0.02-0.03A. That is to say: it consumes no more than 0.1W. Therefore, high-power white light LED is a very ideal electric light source for explosion-proof lamps, especially portable explosion-proof lamps. The composition of the LED explosion-proof lamp 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 surface of the lamp housing. ,long lasting. in the appropriate Under the same current and voltage, the service life of the LED can reach 100,000 hours and the LED light source has a long service life; the LED maintains a constant brightness at the end of full charge and discharge; the heat dissipation device is installed on the lamp housing to achieve effective heat dissipation of the LED module , which guarantees the use of Qualitative, suitable for coal mines, petroleum, railways, flood control, etc. At the same time, the LED explosion-proof light has the characteristics of sturdiness and durability. LEDs are completely encapsulated in epoxy resin, which is stronger than light bulbs and fluorescent tubes. There are also no loose parts in the lamp body,these features make the LED not easy to damage. not only very strong Solid, and the materials used are made of non-toxic materials, unlike fluorescent lamps that contain mercury, which will cause pollution, and LEDs can also be recycled and reused.