E-LIQUID DISPENSING APPARATUS FOR ELECTRONIC CIGARETTE AND E-LIQUID DISPENSING METHOD

摘要

An e-liquid dispensing apparatus for an electronic cigarette and an e-liquid dispensing method. The e-liquid dispensing apparatus for an electronic cigarette comprises: a piezoelectric substrate (1), an insulation film (2), a first interdigital transducer (31) and a second interdigital transducer (32), an e-liquid storage chamber (4), a flow channel (5) and an e-liquid outlet port (7). The e-liquid dispensing apparatus for an electronic cigarette has a small volume and a stable, uniform and controllable dispensing rate of e-liquid.