Vaporization top base, vaporizer, and electronic vaporization device

Abstract

A vaporizer is provided. The vaporizer includes a liquid storage cavity storing an aerosol-generation substance, a vaporization core and a vaporization top base. The vaporization top base includes at least two liquid feeding channels. The liquid feeding channel includes an inlet and an outlet. The inlet is in communication with the liquid storage cavity and the outlet is in communication with the vaporization core. The liquid feeding channel is configured to guide the aerosol-generation substance from the liquid storage cavity to the vaporization core. The inlet includes a first corner and a second corner. The first corner and the second corner are on a different horizontal level.

Dependencies are inferred from the claim text.