ELECTRONIC CIGARETTE HAVING RESIDUAL QUANTITY FUNCTION

摘要

Disclosed is an electronic cigarette equipped with a residual quantity lighting display function. The electronic cigarette in the present invention includes: a cartridge; a vaporization part which is detachably combined to a lateral side of the cartridge and vaporizes a nicotine solution; and a power supply part which supplies power to the vaporization part. In addition, residual display markings are provided on the cartridge for checking the residual quantity of the nicotine solution, and the vaporization part is equipped with a lighting circuit part which radiates light to the quantity measurement markings.