Atomizer and electronic cigarette having same

Abstract

The invention discloses an atomizer and an electronic cigarette applying the atomizer. The atomizer is detachably mounted on a power supply base, the power supply base is provided with a receiving chamber, the atomizer comprises a main body, an atomizing component and a flexible protective sleeve, the main body is provided with an air inlet, an oil storage chamber, a suction part provided with an air outlet, and an inserting part for being inserted into the receiving chamber, the main body forms an airflow passage between the air inlet and the air outlet, the atomizing component is provided in the airflow passage and is communicated with the oil storage chamber, and the protective sleeve is sleeved on the outer surface of the suction part and is provided with a suction opening communicated with the air outlet.

What is claimed is: 
     
         1 . An atomizer, wherein the atomizer is detachably mounted on a power supply base, the power supply base is provided with a receiving chamber, wherein the atomizer comprises a main body, an atomizing component and a flexible protective sleeve, the main body is provided with an air inlet, an oil storage chamber, a suction part provided with an air outlet, and an inserting part for being inserted into the receiving chamber, the main body forms an airflow passage between the air inlet and the air outlet, the atomizing component is provided in the airflow passage and is communicated with the oil storage chamber, and the protective sleeve is sleeved on an outer surface of the suction part and is provided with a suction opening communicated with the air outlet. 
     
     
         2 . The atomizer according to  claim 1 , wherein one of an inner wall of the protective sleeve and an outer surface of the suction part is provided with at least one first connecting part, and the other thereof is provided with at least one second connecting part, and one of the first connecting parts and one of the second connecting parts are cooperatively connected to mount the protective sleeve in the suction part. 
     
     
         3 . The atomizer according to  claim 1 , wherein the surface of the outer circumference of the protective sleeve is further provided with a gripping part. 
     
     
         4 . The atomizer according to  claim 1 , wherein one of the surface of the outer circumference of the inserting part and the cavity wall of the inner circumference of the receiving chamber is provided with at least one positioning protrusion, and the other thereof is provided with at least one positioning groove in an obround hole shape, and when the atomizer is inserted into the receiving chamber, one of the positioning protrusions is clamped in the positioning groove, so that the atomizer is fixed to the power supply base. 
     
     
         5 . The atomizer according to  claim 1 , wherein one of the surface of the outer circumference of the inserting part and the cavity wall of the inner circumference of the receiving chamber is further convexly provided with a plurality of limiting protrusions, and when the atomizer is inserted into the receiving chamber, each of the limiting protrusions abuts against the internal cavity wall of the receiving chamber or the surface of the outer circumference of the inserting part, so that the atomizer is limited to the power supply base. 
     
     
         6 . The atomizer according to  claim 1 , wherein one of the surface of the outer circumference of the inserting part and the cavity wall of the inner circumference of the receiving chamber is provided with a plurality of supporting ribs, and when the atomizer is inserted into the receiving chamber, each of the supporting ribs abuts against the internal cavity wall of the receiving chamber or the surface of the outer circumference of the inserting part, so that there is a gap between the surface of the outer circumference of the inserting part and the internal cavity wall of the receiving chamber through which the airflow passes. 
     
     
         7 . The atomizer according to  claim 1 , wherein the inserting part is of light-transmitting material, and the power supply base is provided with at least one oil observing groove exposing the inserting part. 
     
     
         8 . The atomizer according to  claim 1 , wherein one of the inserting part and the power supply base is further provided with a notch groove, and the other thereof is convexly provided with a positioning pin, the inserting part is inserted into the receiving chamber in the direction at which the positioning pin is inserted into the notch groove, and the atomizer is positioned at the power supply base. 
     
     
         9 . The atomizer according to  claim 1 , wherein the inserting part is further provided with at least one oil filling hole communicated with the oil storage chamber and at least one oil sealing plug, and one end of the oil sealing plug is pluggably mounted in the oil filling hole for blocking or opening the oil filling hole. 
     
     
         10 . An electronic cigarette, comprising: a power supply base and the atomizer according to  claim 1 , wherein the power supply base is fixedly connected to the atomizer and is configured for supplying power to the atomizer.