LED光谱驱蚊灯的发展状况

Development of LED Mosquito Repellent Lamp

论述了蚊子除了有趋光性,还具有避光特性,利用避光特性,可以制成具有驱赶蚊子功能的光谱驱蚊灯。LED光源出现后,利用稀土荧光粉光致发光特性,为制造驱蚊灯提供了方便、经济的技术途径,LED光谱驱蚊灯开始走进大家的视野。

When entomologists study mosquitoes’ habits, they find that mosquitoes have phototaxis and are also very afraid of certain special spectra of light, which can also be called light avoidance. The most prominent light effect is at wavelengths above 500 nm. Mosquitoes in this wavelength range of illumination will appear evasive, disorderly flight, decreased vitality and other states, so it has produced a new physical mosquito repellent way-spectral mosquito lamp. Due to the particularity of this wavelength range, the traditional light source is limited by its luminous principle and is hard to obtain. When the LED industry is growing up and the technology is gradually maturing by leaps and bounds, the spectral mosquito-repellent lamp has also begun to enter the vision of everyone.