Electronic cigarette and atomizer device thereof

An electronic cigarette, comprising an atomizer device, wherein the atomizer device comprises a housing, a liquid reservoir chamber (115) formed in the housing, and an adjusting valve (13) engaging with the housing;

• the adjusting valve (13) is arranged on an upper surface of the housing;
• a liquid injection channel (1131) is defined on the upper surface of the housing for injecting liquid solution into the liquid reservoir chamber (115);
• the adjusting valve (13) is rotatable between a first position and a second position along the upper surface of the housing and keeps connected to the housing while rotating relative to the housing;
• the adjusting valve (13) is able to be rotated to the first position to open the liquid injection channel (1131), and is able to be rotated to the second position to close the liquid injection channel (1131);
• the housing comprises an air flowing pipe (112), a cartridge (111) sleeved on the air flowing pipe (112), and a sealing unit (113) arranged on one end of the cartridge (111) corresponding to the air flowing pipe (112);
• the liquid reservoir chamber (115) is formed between the cartridge (111) and the air flowing pipe (112);
• and the sealing unit (113) seals one end of the liquid reservoir chamber (115), and the liquid injection channel (1131) is defined on the sealing unit (113).

An atomizer device, comprising a housing, a liquid reservoir chamber (115) formed in the housing, and an adjusting valve (13) engaging with the housing;

• wherein the adjusting valve (13) is arranged on an upper surface of the housing;
• a liquid injection channel (1131) is defined on the upper surface of the housing for injecting liquid solution into the liquid reservoir chamber (115);
• the adjusting valve (13) is rotatable between a first position and a second position along the upper surface of the housing and keeps connected to the housing while rotating relative to the housing;
• the adjusting valve (13) is able to be rotated to the first position to open the liquid injection channel (1131), and is able to be rotated to the second position to close the liquid injection channel (1131);
• and wherein the atomizer device further comprises an air inlet assembly (16) arranged on one end of the atomizer device opposite to a sealing unit (113);
• the housing comprises an air flowing pipe (112), and the air inlet assembly (16) communicates with the air flowing pipe (112);
• the air inlet assembly (16) comprises an air inlet tube (161) and a second adjusting ring (162) rotatably arranged on an outer ring of the air inlet tube (161);
• an air inlet hole unit (163) is formed in a circumference of the air inlet tube (161) for allowing air to flow into the air inlet tube (161);
• a second adjusting opening (1621) corresponding to the air inlet hole unit (163) is arranged in the second-adjusting ring (162);
• and a rotation of the second adjusting ring (162) enables the second adjusting opening (1621) to adjust an area of a portion of the air inlet hole unit (163) which allows air to flow into the air inlet tube (161).