Battery assembly and electronic atomization device

Abstract

A battery assembly includes: a pin electrode; and a first connection structure for detachably connecting to an atomizer. When the battery assembly is connected to the atomizer, the pin electrode is insertable into the atomizer so as to be electrically connected to a heating element of the atomizer. In an embodiment, the battery assembly includes: a battery holder; and an elastic member. The battery holder is clampable to the atomizer. The elastic member abuts between the battery holder and the pin electrode so as to elastically abut the pin electrode against the heating element.

What is claimed is: 
     
         1 . A battery assembly, comprising:
 a pin electrode; and   a first connection structure configured to detachably connect to an atomizer,   wherein, when the battery assembly is connected to the atomizer, the pin electrode is insertable into the atomizer so as to be electrically connected to a heating element of the atomizer.   
     
     
         2 . The battery assembly of  claim 1 , further comprising:
 a battery holder; and   an elastic member,   wherein the battery holder is clampable to the atomizer, and   wherein the elastic member abuts between the battery holder and the pin electrode so as to elastically abut the pin electrode against the heating element.   
     
     
         3 . The battery assembly of  claim 2 , wherein a limiting portion is formed on an outer side wall of the pin electrode,
 wherein the elastic member abuts between the battery holder and a side of the limiting portion away from the heating element, and   wherein a movement stroke of the pin electrode is limited by the battery holder.   
     
     
         4 . The battery assembly of  claim 3 , wherein the battery holder comprises a main body portion clampable to the atomizer and at least two hooks formed on the main body portion,
 wherein the at least two hooks enclose an accommodating space configured to accommodate the elastic member,   wherein the pin electrode extends through the accommodating space, and   wherein the limiting portion is movably limited in the accommodating space.   
     
     
         5 . The battery assembly of  claim 1 , wherein the pin electrode comprises an elastic pin, and
 wherein the elastic pin is elastic and elastically abuts against the heating element.   
     
     
         6 . The battery assembly of  claim 1 , wherein the first connection structure comprises an elastic arm and a clamping portion formed on the elastic arm, and
 wherein the clamping portion is configured to form a clamping connection to the atomizer.   
     
     
         7 . The battery assembly of  claim 6 , wherein a pressing portion is formed on the elastic arm,
 wherein the pressing portion and the clamping portion are formed on a same side of the elastic arm, and   wherein the pressing portion is configured to be pressed for driving the elastic arm and the clamping portion to separate from the atomizer.   
     
     
         8 . The battery assembly of  claim 7 , further comprising:
 a battery holder; and   a housing,   wherein the battery holder is accommodated in the housing, and a clamping connection is formable between the battery holder and the atomizer in the housing,   wherein a communication groove is formed on a side wall of the housing, and   wherein the pressing portion is formed through the communication groove.   
     
     
         9 . An electronic atomization apparatus, comprising:
 the atomizer; and   the battery assembly of  claim 1 ,   wherein the atomizer comprises the heating element and a second connection structure,   wherein the second connection structure is detachably connected to the first connection structure, and   wherein the pin electrode is electrically connected to the heating element.   
     
     
         10 . The electronic atomization apparatus of  claim 9 , wherein the first connection structure comprises a buckle, and the second connection structure comprises a slot, or
 wherein the first connection structure comprises a slot, and the second connection structure comprises a buckle.