bolgán hailigine

Bíonn gáis halaigine mar iaidín nó bróimín i mbolgáin halaigine gluaisteán. Faoi theocht ard, imoibríonn an sreang tungstain sublimated go ceimiceach le halaigin, agus tá an solas a astaítear buí, ag taispeáint dath éadrom te agus sách dorcha. Tá cúr halaigine déanta go príomha de Grianchloch agus iarann ​​dhosmálta.

Is feabhsú lampa gealbhruthach é lampa halaigine, coinníonn sé na buntáistí a bhaineann le lampa gealbhruthach: simplí, ar chostas íseal, éasca le gile a choigeartú agus a rialú, rindreáil dath maith (Ra=100). Idir an dá linn, sáraíonn lampaí halaigine go leor míbhuntáistí a bhaineann le lampaí gealbhruthacha, mar shampla saol seirbhíse gearr agus éifeachtacht íseal lonrúil.

Halogen lamps are made of tungsten wire, but are encased in a smaller quartz glass shell. Because the glass shell is so close to the filament, it will melt easily if it is made of glass. The gas inside the glass shell is composed of different gases to form the halogen lamp group. These gases have a very interesting property: they combine with tungsten vapors. If the temperature is not high enough, the tungsten atoms bound to the halogen gas evaporate and redeposit on the filament. This cycle makes the filament last for a long time. Plus, it can run hot filaments, which means you get more light energy. You're still getting a lot of heat, but because the quartz shell is so close to the filament, it's hotter than a normal bulb.

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