Electronic cigarette atomizer and electronic cigarette

An electronic cigarette atomizer, comprising:

• an air inlet (1), an air inlet passage (2), an atomization cavity (3), an air outlet passage (4), an air outlet (5), and a suction nozzle (6) that are communicated in sequence, and
• further comprising a housing (8) and an adjustment mechanism (7) for adjusting the air input of the air inlet (1);
• wherein the air inlet passage (2), the atomization cavity (3), and the air outlet passage (4) are all arranged in the housing (8), and a top of the housing (8) is provided with a top cover (9);
• wherein:
• the adjustment mechanism (7) comprises a movable member (10) located in the top cover (9) and movable axially along the top cover (9),
• the movable member (10) is provided with an air passing hole (1003) that communicates the air inlet (1) with the air inlet passage (2), and
• when the movable member (10) moves axially along the top cover (9), the air passing hole (1003) on the movable member (10) moves in a misaligned manner relative to the air inlet (1) to adjust the amount of air entering the air inlet passage (2).

An electronic cigarette, comprising an electronic cigarette atomizer, wherein the electronic cigarette atomizer comprises:

• an air inlet (1), an air inlet passage (2), an atomization cavity (3), an air outlet passage (4), an air outlet (5), and a suction nozzle (6) that are communicated in sequence, and
• further comprising a housing (8) and an adjustment mechanism (7) for adjusting the air input of the air inlet (1);
• wherein the air inlet passage (2), the atomization cavity (3), and the air outlet passage (4) are all arranged in the housing (8), and a top of the housing (8) is provided with a top cover (9);
• wherein:
• the adjustment mechanism (7) comprises a movable member (10) located in the top cover (9) and movable axially along the top cover (9),
• the movable member (10) is provided with an air passing hole (1003) that communicates the air inlet (1) with the air inlet passage (2), and
• when the movable member (10) moves axially along the top cover (9), the air passing hole (1003) on the movable member (10) moves in a misaligned manner relative to the air inlet (1) to adjust the amount of air entering the air inlet passage (2).