Electronic cigarette capable of displaying service life state of atomizing apparatus thereof

Abstract

The present disclosure provides an electronic cigarette capable of displaying service life state of an atomizing apparatus thereof, comprising: an atomizing apparatus, comprising a liquid chamber, a heating assembly and an identification circuit; and a supplying and controlling apparatus detachably connected to the atomizing apparatus, the supplying and controlling apparatus comprising: a battery module which is electrically connected with the heating assembly and the identification circuit; and a controlling module, wherein the identification circuit comprises an identification unit configured for storing identity information of the atomizing apparatus, and a recording unit configured for recording service data of the atomizing apparatus, and wherein the controlling module comprises a reading unit capable of reading identity information and service data of the atomizing apparatus, a displaying unit configured for displaying the identity information and service data, and a controlling unit configured for controlling a heating element of the heating assembly.

What is claimed is: 
     
         1 . An electronic cigarette capable of displaying service life state of an atomizing apparatus thereof, comprising:
 an atomizing apparatus, comprising a liquid chamber, a heating assembly and an identification circuit; and   a supplying and controlling apparatus detachably connected to the atomizing apparatus, the supplying and controlling apparatus comprising:
 a battery module which is electrically connected with the heating assembly and the identification circuit; and 
 a controlling module, 
   wherein the identification circuit comprises an identification unit configured for storing identity information of the atomizing apparatus, and a recording unit configured for recording service data of the atomizing apparatus, and wherein the controlling module comprises a reading unit capable of reading identity information and service data of the atomizing apparatus, a displaying unit configured for displaying the identity information and service data, and a controlling unit configured for controlling a heating element of the heating assembly.   
     
     
         2 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 1 , wherein the liquid chamber is defined by an atomizing housing and a mounting seat which are connected to each other, the heating assembly is fixed in the liquid chamber, and the identification circuit is positioned in a bottom of the mounting seat and separated from the liquid chamber through the mounting seat. 
     
     
         3 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 2 , wherein an outlet channel is provided on a top of the atomizing housing, an inlet channel is provided in the mounting seat, and the heating assembly is connected with the inlet channel and the outlet channel to form an airflow channel there through. 
     
     
         4 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 3 , wherein the mounting seat comprises a sealing element, a support element, a base and a bottom cover arranged in sequence from top to bottom, the sealing element covers and seals tightly an outside surface of the support element, the support element is fixed on a top of the base by means of snap fit, and the support element and the base cooperatively define an inner chamber, the inlet channel communicates the inner chamber with the airflow channel, an inlet hole is provided on a bottom of the base, and the inlet hole enables the inner chamber to communicate with an outside of the atomizing apparatus. 
     
     
         5 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 4 , wherein a filling tube is provided in the mounting seat, the filling tube has a top extending to the inner chamber and a bottom connecting to a bottom of the base, the bottom cover is arranged under the base, and the bottom cover comprises a plug for sealing the filling tube and a pallet for holding the identification circuit. 
     
     
         6 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 1 , wherein the heating assembly is cylindrical and hollow, and comprises a heating element, a liquid conducting element and a sleeve, wherein the sleeve serves as an outermost layer of the heating assembly, the heating element serves as an innermost layer of the heating assembly, and the liquid conducting element is arranged between an outer peripheral wall of the heating element and an inner wall of the sleeve. 
     
     
         7 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 6 , wherein the heating assembly further comprises a fixing pipe and a backing ring, an outer diameter of the backing ring is equaling to an outer diameter of the liquid conducting element, and the backing ring is arranged coaxially under the conducting element, and the fixing pipe surrounds the conducting element and the backing ring to support the conducting element. 
     
     
         8 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 1 , wherein the supplying and controlling apparatus comprises a holder and a casing, the casing is hollow and cylindrical, with an opening at its top end, and the atomizing apparatus is partially inserted into the casing through the opening, the holder is accommodated in the casing, and the holder and the casing are coaxially arranged under the atomizing apparatus. 
     
     
         9 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 3 , wherein the controlling module comprises a controlling circuit and an airflow sensing element, and the reading unit, the displaying unit, and the controlling unit are provided in the controlling circuit, the airflow sensing element is arranged in an opening communicating with the airflow channel, and the airflow sensing element is configured to feed back a sensing signal to the controlling circuit to activate the heating element. 
     
     
         10 . The electronic cigarette capable of displaying service life state of an atomizing apparatus thereof according to  claim 1 , wherein the recording unit comprises a timer for timing total service time of the atomizing apparatus, and/or a timer for counting total smoking times of a user, the identity information comprises an identification code and life cycle, and the life cycle is configured to be a predetermined total service time and/or a predetermined total smoking times.