Is mosquito repellent lamp useful? Is mosquito repellent lamp harmful?

Compared with traditional mosquito-repellent incense and electric mosquito swatter, mosquito-repellent incense lamp is environmentally friendly and practical, but many people are still skeptical about it. Next, Bian Xiao will talk to you about whether the mosquito repellent lamp is useful and harmful.

1. Is the mosquito repellent lamp useful?

1, mosquito-repellent incense lamps have the characteristics of simple structure, low price, elegant appearance, small volume and low power consumption. The carbon dioxide exhaled by human beings has been scientifically proved to be a substance that attracts mosquitoes. When the photocatalyst mosquito killer works, it can generate light, heat, carbon dioxide, water vapor and flowing air that mosquitoes like, simulate human breath to attract mosquitoes, attract mosquitoes to places far away from you, fall into mosquito-catching cyclones, and dehydrate to death. Photocatalyst can also purify air, sterilize and disinfect.

2. Some mosquito-repellent incense lamps are also equipped with mosquito suction fans. When mosquitoes approach the mosquito killer, they will be sucked into the mosquito killer by airflow, thus improving the mosquito repellent effect to some extent. But the price of this kind of mosquito killer is usually much more expensive than ordinary mosquito killer. Only suitable for users with high requirements or special needs (such as mobile mosquitoes, etc.). ). It is rarely used by ordinary families, and it is rarely owned by society at present.

3. The basic structure of mosquito repellent lamp is composed of ultraviolet cathode fluorescent lamp, high voltage power grid, printed circuit board (mainly including voltage doubler rectifier circuit), fence-like plastic shell and so on. Among them, the ultraviolet cathode fluorescent lamp is in the center of the inner side of the plastic shell, and the periphery is surrounded by a high-voltage power grid, so that when mosquitoes fly to the ultraviolet cathode fluorescent lamp due to phototaxis, they will be killed by the high-voltage power grid on the way, thus achieving the purpose of killing mosquitoes.

Second, is the mosquito repellent lamp harmful?

1, mosquito repellent lamp belongs to high-voltage electrical appliances, and its safety and reliability are very important. When people buy mosquito killers, they should pay attention to the shopping malls with guaranteed quality, and should not be greedy for cheap. Because the mosquito killer has not been published for a long time, its production technology is not complicated, and the industry threshold is too low, which leads to worrying product quality.

2. According to statistics, more than two-thirds of the electronic mosquito killers on the market are unqualified. When buying, you should first carefully check the mosquito killer to see whether its workmanship is fine, whether the low-light lamps are flat and standardized, whether the gap between the poles of the high-voltage power grid is even and reasonable, and whether the external protective net can play a protective role. When there is no problem, turn on the power supply for debugging. When debugging, when the light is on, a screwdriver with good handle insulation can be inserted into the protective net to contact the high-voltage power grid. If it can make a crackling discharge sound, it means that the high-voltage power grid is electrified and the mosquito killer works normally.

3. Although the mosquito repellent lamp is environmentally friendly, it is passive to repel mosquitoes, which is a bit like waiting for a rabbit. It should be reminded that mosquito killers are dangerous, especially for families with children. Should be placed in a high place to avoid children's touch. In addition, conductive objects cannot be inserted into the high-voltage network to avoid electric shock.

As can be seen from the above, the mosquito repellent lamp is more environmentally friendly and practical. At this time, everyone should choose carefully when buying to ensure the quality. I hope the above contents can be guaranteed to everyone.