What is electronic fireworks?
Electronic fireworks use colored scraps of paper sprayed into the air to reflect colored lights and whistles, resulting in the discharge effect of gunpowder fireworks. It belongs to environmental protection fireworks, does not produce toxic and harmful gases, does not pollute the environment, but is still flammable.
Electronic fireworks is actually a projector, the fuselage is hemispherical, at first glance it feels more like an astronomical telescope. Projected in a dark space by the above six high-brightness LED lenses. There is a big lens, four small lenses, and a lens that can rotate 180 degrees. All the lenses are protected by a transparent spherical cover. And the base has a row of operation buttons.
What are the advantages of electronic fireworks?
1, reusable, smoke-free and garbage-free, beautiful and colorful when released.
2. The electronic salute uses electrons to stimulate the explosion of ordinary air, and does not use gunpowder, any explosive or combustion-supporting agent, or any combustion-supporting gas.
3. No smoke is generated during explosion and flash, which will not cause injury or fire, and a large number of negative ions can be released to purify the air.
4. It can be used indoors and outdoors. There are hand-held, floor-standing and multi-tubes, which can be used at the same time.
5, no pollution to the air environment, very environmentally friendly.
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How to identify electronic fireworks
With the more and more extensive application of cold fireworks, the quality of cold fireworks is uneven, even seriously threatening the environment and personal safety.
1, after purchasing the electronic fireworks, first check whether the appearance of the box is damaged, whether there are formal inspection marks and certificates after unpacking, and whether there are discharge instructions on the product. If not, please use it carefully.
2. Look at the appearance carefully. The products produced by regular manufacturers are generally neat and beautiful in appearance, not exposed and barefoot, beautifully packaged, and have various product identification names.
3, that is, consumers come to sample and check themselves, that is, randomly sample a few. First, after discharge, look at the time and height. The products produced by the factory are generally consistent, and then look at the purity of the color to see if there is any slag. If there is, use inferior materials. Please be careful.
To sum up, testing the quality of electronic fireworks is nothing more than the above points. Finally, consumers are advised to look for the products produced by regular manufacturers when purchasing and using electronic fireworks products, so that the quality and safety can be guaranteed.
What is the difference between electronic fireworks and traditional fireworks?
1, ignition mode
The traditional way of fireworks ignition is to ignite the powder head with an open flame. The ignition mode of electronic fireworks is battery power supply. Turn on the power switch and press the launch button.
2. Start mode
Traditional fireworks propellants generally use sulfur, nitrate and charcoal, and electronic fireworks are driven by batteries to detonate compressed gas in gas cylinders.
3. Eruption effect
As we all know, traditional fireworks explode gunpowder into the sky to produce colorful fireworks effects. Electronic fireworks burst into ribbons, scrolls, petals, hearts, copper coins and so on.
4. Discharge space and safety index
Traditional fireworks are mostly set off outdoors, and electronic fireworks can be set off indoors and outdoors, which breaks the space limitation compared with traditional fireworks. Compared with traditional fireworks, the safety index of electronic fireworks is higher.
5. Environmental protection performance
Traditional fireworks display will release a lot of harmful gases in the air, such as sulfur dioxide (SO2) and nitrogen dioxide (NO2). When sulfur dioxide enters the atmosphere, it is oxidized into sulfuric acid (SO4), which forms acid rain in the clouds. After the electronic fireworks are set off, only some ribbons that are easy to handle will be left.