ULTRASONIC ELECTRONIC CIGARETTE ATOMIZER AND ELECTRONIC CIGARETTE USING SAME
FIG2 is an oblique cross-sectional view of Embodiment 1 of the atomizer
A connecting sleeve 9 is further disposed in the housing 2, an air inlet tube 10 is disposed in the connecting sleeve 9, and the top of a side wall of the connecting sleeve 9 is provided with an air passing hole 91 for communicating the air inlet 303 with the air inlet tube 10; an inner sleeve 11 and an outer sleeve 12 which are connected with each other in a sleeved way are further disposed in the connecting sleeve 9, the e-liquid guide cotton 7 is cup-shaped, and the side wall of the e-liquid guide cotton 7 is sandwiched between the inner sleeve 11 and the outer sleeve 12; the connecting sleeve 9 is provided with a first e-liquid passing hole 92, the outer sleeve 12 is provided with a second e-liquid passing hole 121, and the e-liquid chamber 6, the first e-liquid passing hole 92, the second e-liquid passing hole 121, and the e-liquid guide cotton 7 are sequentially communicated; the air outlet channel 5 is formed between the inner wall of the inner sleeve 11 and the outer wall of the air inlet tube 10, and the top surface of the connecting sleeve 9 is provided with an air outlet 93 for communicating the air outlet channel 5 with the suction portion 302. The shaded arrows in FIG2 indicate an air flow direction, and small solid arrows indicate a splashing direction of large particles of e-liquid.
oblique cross-sectional view
11
inner sleeve
['4. The ultrasonic electronic cigarette atomizer according to claim 1 or 2, wherein an e-liquid chamber (6) and an e-liquid guide cotton (7) for communicating the e-liquid chamber (6) with an atomization surface of the ultrasonic atomization sheet (1) are disposed in the housing (2), a connecting sleeve (9) is disposed in the housing (2), an air inlet tube (10) is disposed in the connecting sleeve (9), and the top of a side wall of the connecting sleeve (9) is provided with an air passing hole (91) for communicating the air inlet (303) with the air inlet tube (10); the inner of the connecting sleeve (9) is  further provided with an inner sleeve (11) and an outer sleeve (12) sleeved on the inner sleeve (11); the e-liquid guide cotton (7) is cup-shaped, and the side wall of the e-liquid guide cotton (7) is sandwiched between the inner sleeve (11) and the outer sleeve (12); the connecting sleeve (9) is provided with a first e-liquid passing hole (92), the outer sleeve (12) is provided with a second e-liquid passing hole (121), and the e-liquid chamber (6), the first e-liquid passing hole (92), the second e-liquid passing hole (121); the e-liquid guide cotton (7) are sequentially communicated; the air outlet channel (5) is formed between the inner wall of the inner sleeve (11) and the outer wall of the air inlet tube (10), and the top surface of the connecting sleeve (9) is provided with an air outlet (93) for communicating the air outlet channel (5) with the suction portion (302).']