| 摘要 |
An electronic cigarette suction nozzle comprises: an atomizing device (2), a tobacco tar compartment (11) and a tar guide pipe (3). The atomizing device (2) disposed in a suction tube (1) is used for atomizing tobacco tar. The tobacco tar compartment (11) is used for accommodating tobacco tar. The tar guide pipe (3) is used for guiding the tobacco tar to the atomizing device (2) from the tobacco tar compartment (11). One end of the tar guide pipe (3) extends into the tobacco tar compartment (11), and the other end of the tar guide pipe (3) is connected with the atomizing device (2). The electronic cigarette suction nozzle further comprises a preheating device (6) which is used for preheating the solid tobacco tar stored inside the tobacco tar compartment (11) and converting the solid tobacco tar into liquid tobacco tar. The preheating device (6) is disposed at one end, close to the tar guide pipe (3), of the inside of the tobacco tar compartment (11). The solid tobacco tar is hermetically contained in the tobacco tar compartment (11) through the preheating device (6). The problem that an existing electronic cigarette suction nozzle is prone to leaking tar, complex in manufacturing process, high in cost and poor in thermal insulation effect and tar filtering effect is solved by the present invention, so as to achieve purposes of enabling the tar leakage prevention effect of the electronic cigarette suction nozzle to be good, and the manufacturing process to be simple, saving the cost and enabling the heat insulation effect and the tar filtering effect to be good. |
