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近年来,国内外在各个领域内开展节能的研究非常活跃。作为照明用光源之一的白炽灯,由于它具有装置简单,使用方便,发光稳定,价格低以及显色性较好等优点。因此虽然它的光效较低,但仍被广泛使用于工业与民用,故对于白炽灯的节能具有很大的经济价值。白炽灯光效低的原因在于有大量的红外辐射,如100瓦,双线圈,充气白炽灯的红外辐
In recent years, research on energy conservation in various fields at home and abroad has been very active. The incandescent lamp, which is one of the light sources for lighting, has the advantages of simple device, convenient use, stable light emission, low price, and good color rendering. Therefore, although its light efficiency is low, it is still widely used in industry and civil use, so it has great economic value for the energy saving of incandescent lamps. The reason why incandescent lighting is low is due to the large amount of infrared radiation, such as 100 watts, dual coils, infrared radiation of an incandescent incandescent lamp.