Electronic cigarette atomizer

Abstract

An electronic cigarette atomizer has a holder connected to a base. The holder is coated with a transparent tube and the upper and lower ends of the holder are connected with the upper and lower ends of the transparent tube hermetically. The air intake tube prevents the e-liquid from leaking out and covers the upper half of the holder. The internal surface of the nozzle base is connected to the outer surface of the exhaust tube. The internal surface of the holder is connected with the outer surface of the nozzle base. The internal surface of the air intake tube is connected with the outer surface of the nozzle base. There are air intake holes in the upper end of the holder. In the lower end of the nozzle base there is a groove which is connected to the air intake holes.

1 . An electronic cigarette atomizer comprising:
 a base;   a holder connected to the base, wherein the holder is coated with a transparent tube, wherein an upper end of the holder and a lower end of the holder are hermetically connected with an upper end of the transparent tube and a lower end of the transparent tube;   an air intake tube, wherein the air intake tube prevents the e-liquid from leaking out and covers the upper half of the holder;   a nozzle base having an internal surface, wherein the internal surface of the nozzle base is connected with the outer surface of the exhaust tube, wherein the internal surface of the holder is connected with the outer surface of the nozzle base, wherein an internal surface of the air intake tube is connected with the outer surface of the nozzle base;   air intake holes disposed in the upper half of the holder;   a groove located in a lower end of the nozzle base, wherein the groove is connected to the air intake holes;   an air flow control valve set in a side of an outer surface of the holder, wherein the nozzle base is covered with a lid;   an e-liquid fill hole is set in the upper end of the air intake tube;   a rubber column is plugged in the e-liquid fill hole;   a first end of the exhaust tube is connected with a nozzle which is set on the nozzle base while a second end of the exhaust tube is connected to an atomization device.   
     
     
         2 . The electronic cigarette atomizer of  claim 1 , wherein the atomization device comprises: an atomizing chamber, a cathode base of a heating wire, anode base of a heating wire, and a heating wire set between the cathode base of the heating wire and the anode base of the heating wire, wherein the first positive pole contact bar is connected to the anode base of the heating wire and the cathode base of the heating wire is connected to the base; wherein a first positive pole contact bar is set in the base, and wherein an outer surface of a first positive pole contact bar is coated with a first insulator. 
     
     
         3 . The electronic cigarette atomizer of  claim 2 , further comprising: a second positive pole contact bar connected to the first positive contact bar, wherein the second positive pole contact bar and the second insulator are set in a lower part of the base; wherein the second positive pole contact bar is wrapped by the second insulator.