Янгириш лампаси принципи ва Янгириш лампасининг тузилмаси

Электр энергияси асосида ишлайдиган жарық чөйини Жарық чөйин деб аташади. Башкача қилиб айтганда, электр токининг устасишига олинган жарық чөйини жарық чөйин деб аталат.

Жарық чөйинлар қандай ишлади?

Агар нерсени иситса, атомлари термик таъсидан келет. Агар нерсе эримаса, атомлардининг ташқи орбиталаридаги электронлар юқори энергиялиívelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvelvel......