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Halogen lamp with infrared reflective coating and halogen lamp with reflecting mirror and infrared reflective coating
Halogen lamp with infrared reflective coating and halogen lamp with reflecting mirror and infrared reflective coating
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机译:带红外反射涂层的卤素灯和带反射镜和红外反射涂层的卤素灯
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摘要
A halogen lamp of a 12V type including: a glass part, a portion of which is a light emitting portion having a space therein and the rest of which is a sealing portion, both portions being made of quartz glass; an infrared reflective coating formed to cover an outer surface of the glass part; a filament which, supported by the sealing portion, is provided in the inner space of the light emitting portion; a molybdenum foil which is embedded in the sealing portion and is electrically connected to the filament; and a power supply line, one end of which is connected to the molybdenum foil, the other end exposed to outside. The halogen lamp satisfies 450 mm2≦Sb≦650 mm2 and Se≧−0.35Sb+520, where Sb and Se designate outer surface areas of the light emitting portion and the sealing portion, respectively.
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