阅读说明：本技术 雾化器及电子雾化装置 (Atomizer and electronic atomization device ) 是由 彭世键 于 2021-08-20 设计创作，主要内容包括：本申请提供一种雾化器及电子雾化装置。上述的雾化器包括油杯件及雾化座；油杯件开设有储液腔和出气通道；雾化座包括密封固定集成件、导电柱及导液加热组件；油杯件套设于密封固定集成件并与密封固定集成件紧密连接；密封固定集成件开设有进液腔、固定收容槽和雾化腔,储液腔与进液腔连通,进液腔通过固定收容槽与雾化腔连通,雾化腔与出气通道连通；由于导液加热组件压紧固定于固定收容槽内,使导液加热组件紧密抵接于固定收容槽的内壁,如此使导液加热组件在导液过程中不易出现漏烟油气的问题,加上密封固定集成件不仅具有密封功能而且具有固定功能,相比于传统的雾化器,本申请的雾化器的元件数目较少,且整体结构更加简单且紧凑。(The application provides an atomizer and electronic atomization device. The atomizer comprises an oil cup piece and an atomizing base; the oil cup piece is provided with a liquid storage cavity and an air outlet channel; the atomizing base comprises a sealing and fixing integrated part, a conductive column and a liquid guide heating assembly; the oil cup piece is sleeved on the sealing and fixing integrated piece and is tightly connected with the sealing and fixing integrated piece; the sealed fixed integrated piece is provided with a liquid inlet cavity, a fixed accommodating groove and an atomization cavity, the liquid storage cavity is communicated with the liquid inlet cavity, the liquid inlet cavity is communicated with the atomization cavity through the fixed accommodating groove, and the atomization cavity is communicated with the air outlet channel; because the tight butt of drain heating element makes the inseparable butt of drain heating element in the inner wall of fixed accepting groove in fixed accepting groove compresses tightly and is fixed in fixed accepting groove, so make the drain heating element difficult for appearing the problem of leaking cigarette oil gas at the drain in-process, including sealed fixed integrated component not only has sealed function but also has fixed function, compare in traditional atomizer, the component figure of the atomizer of this application is less, and overall structure is simple and compact more.)

1. An atomizer, comprising:

the oil cup piece is provided with a liquid storage cavity and an air outlet channel;

the atomizing base comprises a sealing and fixing integrated part, a conductive column and a liquid guide heating assembly; the oil cup piece is sleeved on the sealing and fixing integrated piece and is tightly connected with the sealing and fixing integrated piece so as to seal the liquid storage cavity; the sealing and fixing integrated part is provided with a liquid inlet cavity, a fixing accommodating groove and an atomizing cavity, the liquid storage cavity is communicated with the liquid inlet cavity, the liquid inlet cavity is communicated with the atomizing cavity through the fixing accommodating groove, and the atomizing cavity is communicated with the air outlet channel; the conductive column is connected with the sealing and fixing integrated piece; lead liquid heating element compress tightly to be fixed in the fixed accepting groove, just lead liquid heating element at least part and be located the feed liquor chamber with the atomizing intracavity, lead liquid heating element still elasticity joint in lead electrical pillar, lead liquid heating element is used for leading liquid and heating atomization to atomizing liquid.

2. The atomizer of claim 1, wherein said wicking heating assembly defines a heated atomizing area, said heated atomizing area being disposed toward said atomizing chamber.

3. The atomizer of claim 1, wherein the liquid guiding and heating assembly comprises a liquid guiding member and an elastic conductive heating plate, the liquid guiding member and the elastic conductive heating plate are stacked and fixed in the fixing and receiving groove, the elastic conductive heating plate is at least partially located in the atomizing cavity and the liquid inlet cavity, and the elastic conductive heating plate is elastically clamped to the conductive post.

4. The atomizer of claim 3, wherein the elastic conductive heating plate comprises an elastic portion, a connecting portion and a conductive heating plate main body, the elastic portion is connected with the conductive heating plate main body through the connecting portion, the elastic portion is located in the liquid inlet cavity and elastically clamped with the conductive post, the connecting portion and the conductive heating plate main body are all abutted to the liquid guiding member, the liquid guiding member corresponds to the connecting portion and the connecting portion are compressed together in the fixed accommodating groove, the conductive heating plate main body corresponds to the atomization cavity, and the conductive heating plate main body is used for generating heat when being electrified.

5. The atomizer according to claim 4, wherein the number of said liquid inlet chambers of said conductive posts is two, and both of said liquid inlet chambers are communicated with said atomizing chamber through said fixing receiving groove; two it is corresponding respectively to lead electrical pillar be located the feed liquor intracavity and with sealed fixed integrated part is connected, the elastic component with the figure of connecting portion is two, one of them the elastic component is respectively through corresponding connecting portion with the one end of conductive heating piece main part is connected, another one the elastic component is respectively through corresponding connecting portion with the other end of conductive heating piece main part is connected, two the elastic component is respectively elasticity joint in corresponding lead electrical pillar.

6. The atomizer according to claim 5, wherein two of said elastic portions elastically engage with corresponding said conductive posts in a direction toward each other.

7. The nebulizer of claim 4, wherein the resilient portion is a bent leaf spring structure.

8. The atomizer of claim 1, wherein said sealing and fastening manifold further defines a side inlet flow channel and a vent hole, said side inlet flow channel communicating with said atomizing chamber through said vent hole.

9. The atomizer according to any one of claims 1 to 8, wherein the sealing and fixing assembly comprises a fixing base and a sealing and pressing member, the fixing base is provided with a clamping groove, the sealing and pressing member is sleeved on one end of the fixing base, and the sealing and pressing member is partially clamped in the clamping groove; the atomizing cavity is formed on the inner wall of the sealing pressing piece, the liquid inlet cavity comprises an oil inlet hole formed in the sealing pressing piece and an oil inlet groove formed in the fixed base body, and the oil inlet hole is communicated with the fixed accommodating groove through the oil inlet groove;

the inner wall of the fixed seat body is provided with a pressure bearing face, and a pressure bearing convex rib is convexly arranged on the pressure bearing face; the number of the pressure-bearing convex ribs is two, the two pressure-bearing convex ribs are elastically abutted to the sealing pressing piece, and the fixed containing groove is formed between the two pressure-bearing convex ribs.

10. An electronic atomisation device comprising a atomiser according to any of claims 1 to 9.

Technical Field

The invention relates to the technical field of electronic atomization, in particular to an atomizer and an electronic atomization device.

Background

The heating seat of traditional atomizer is heating plate and the integrative injection moulding's of pottery fixing base structure, the heating seat is connected on the fixed bolster, it is electrically conductive that messenger's heating seat passes through the fixed bolster is external, and then make the heating seat heat the atomizing to atomizing liquid, and the heating seat still leads the inseparable butt of oil seat with sealed, in order to avoid the problem of the cigarette oil gas that leaks to appear in the fixed bolster and the junction of sealed oil seat of leading, the junction that makes fixed bolster and sealed oil seat needs zonulae occludens, so make the fixed bolster and sealed manufacturing degree of difficulty of leading the oil seat higher, the overall structure that makes the atomizer more complicated simultaneously.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an atomizer and an electronic atomization device which are low in manufacturing difficulty and simple in overall structure.

The purpose of the invention is realized by the following technical scheme:

an atomizer, comprising:

the oil cup piece is provided with a liquid storage cavity and an air outlet channel;

the atomizing base comprises a sealing and fixing integrated part, a conductive column and a liquid guide heating assembly; the oil cup piece is sleeved on the sealing and fixing integrated piece and is tightly connected with the sealing and fixing integrated piece so as to seal the liquid storage cavity; the sealing and fixing integrated part is provided with a liquid inlet cavity, a fixing accommodating groove and an atomizing cavity, the liquid storage cavity is communicated with the liquid inlet cavity, the liquid inlet cavity is communicated with the atomizing cavity through the fixing accommodating groove, and the atomizing cavity is communicated with the air outlet channel; the conductive column is connected with the sealing and fixing integrated piece; lead liquid heating element compress tightly to be fixed in the fixed accepting groove, just lead liquid heating element at least part and be located the feed liquor chamber with the atomizing intracavity, lead liquid heating element still elasticity joint in lead electrical pillar, lead liquid heating element is used for leading liquid and heating atomization to atomizing liquid.

In one embodiment, the liquid guide heating assembly is provided with a heating and atomizing part, and the heating and atomizing part is arranged towards the atomizing cavity.

In one embodiment, the liquid guiding and heating assembly comprises a liquid guiding element and an elastic conductive heating sheet which are arranged in a stacked mode, the liquid guiding element and the elastic conductive heating sheet are fixedly laminated in the fixed accommodating groove in a laminating mode, the elastic conductive heating sheet is at least partially located in the atomizing cavity and the liquid inlet cavity, and the elastic conductive heating sheet is elastically clamped in the conductive column.

In one of them embodiment, elasticity conductive heating piece includes elasticity portion, connecting portion and conductive heating piece main part, the elasticity portion passes through connecting portion with conductive heating piece main part is connected, the elasticity portion be located the feed liquor intracavity and with it connects electrical pillar elasticity joint to lead, connecting portion with conductive heating piece main part all with drain butt, drain corresponding to the position of connecting portion reaches connecting portion compress tightly jointly in fixed accepting groove, conductive heating piece main part with the atomizing chamber corresponds the setting, conductive heating piece main part is used for producing the heat when the circular telegram.

In one embodiment, the number of the conductive posts and the number of the liquid inlet cavities are two, and the two liquid inlet cavities are both communicated with the atomization cavity through the fixed accommodating groove; two it is corresponding respectively to lead electrical pillar be located the feed liquor intracavity and with sealed fixed integrated part is connected, the elastic component with the figure of connecting portion is two, one of them the elastic component is respectively through corresponding connecting portion with the one end of conductive heating piece main part is connected, another one the elastic component is respectively through corresponding connecting portion with the other end of conductive heating piece main part is connected, two the elastic component is respectively elasticity joint in corresponding lead electrical pillar.

In one embodiment, the two elastic portions are elastically clamped to the corresponding conductive posts in a direction in which the two elastic portions approach each other.

In one embodiment, the elastic part is a bent elastic sheet structure.

In one embodiment, the sealing and fixing integrated piece is further provided with a side air inlet channel and an air passing hole, and the side air inlet channel is communicated with the atomizing cavity through the air passing hole.

In one embodiment, the sealing and fixing integrated piece comprises a fixing base body and a sealing and pressing piece, wherein the fixing base body is provided with a clamping groove, the sealing and pressing piece is sleeved at one end of the fixing base body, and part of the sealing and pressing piece is clamped in the clamping groove; the atomizing chamber is formed in the inner wall of sealed piece that compresses tightly, the feed liquor chamber is including seting up in the inlet port of sealed piece that compresses tightly and seting up in the oil feed tank of fixed pedestal, the inlet port pass through the oil feed tank with fixed accepting groove intercommunication.

In one embodiment, the inner wall of the fixed seat body is provided with a pressure bearing face, and a pressure bearing convex rib is convexly arranged on the pressure bearing face; the number of the pressure-bearing convex ribs is two, the two pressure-bearing convex ribs are elastically abutted to the sealing pressing piece, and the fixed containing groove is formed between the two pressure-bearing convex ribs.

An electronic atomizer comprising the atomizer of any one of the above embodiments.

Compared with the prior art, the invention has at least the following advantages:

1. according to the atomizer, the oil cup piece is sleeved on the sealing and fixing integrated piece and is tightly connected with the sealing and fixing integrated piece to seal the liquid storage cavity, the sealing and fixing integrated piece is provided with the liquid inlet cavity, the fixing accommodating groove and the atomizing cavity, the liquid storage cavity is communicated with the liquid inlet cavity, the liquid inlet cavity is communicated with the atomizing cavity through the fixing accommodating groove, the liquid guiding and heating component is tightly pressed and fixed in the fixing accommodating groove, at least part of the liquid guiding and heating component is located in the liquid inlet cavity and the atomizing cavity, the liquid guiding and heating component is used for guiding and heating and atomizing atomized liquid, so that the atomized liquid in the oil cup piece can only flow out through the liquid inlet cavity, the atomized liquid in the liquid inlet cavity is guided and heated and atomized through the liquid guiding and heating component, and atomized vapor generated by the liquid guiding and heating component for heating and atomizing the atomized liquid is gathered in the atomizing cavity;

2. because the conductive column is connected with the sealing and fixing integrated part, the liquid guide heating component is elastically clamped and connected with the conductive column, and the liquid guide heating component is tightly pressed and fixed in the fixing accommodating groove, the liquid guide heating component is fixedly arranged on the sealing and fixing integrated seat and the conductive column, and is reliably externally connected with the conductive column for conducting electricity, so that the liquid guide heating component generates heat when being electrified, and further can heat and atomize the atomized liquid;

3. because the tight butt of drain heating element makes the inseparable butt of drain heating element in the inner wall of fixed accepting groove in fixed accepting groove compresses tightly and is fixed in fixed accepting groove, so make the drain heating element difficult for appearing the problem of leaking cigarette oil gas at the drain in-process, including sealed fixed integrated component not only has sealed function but also has fixed function, compare in traditional atomizer, the component figure of the atomizer of this application is less, and overall structure is simple and compact more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of an embodiment of an atomizer;

FIG. 2 is a cross-sectional view of the atomizer shown in FIG. 1;

FIG. 3 is another cross-sectional view of the atomizer shown in FIG. 1;

FIG. 4 is a schematic diagram of a flexible conductive heater chip of the wicking heating element of the atomizer of FIG. 1;

FIG. 5 is a schematic view of an atomizing base of the atomizer shown in FIG. 1 from another perspective;

FIG. 6 is a partial schematic structural view of the atomizing base shown in FIG. 5 from a further perspective;

FIG. 7 is a schematic structural view of a further perspective of the sealing clinch element of the atomization seat shown in FIG. 5;

FIG. 8 is a cross-sectional view of the atomizing base shown in FIG. 5;

fig. 9 is a partial structural view of the atomizing base shown in fig. 5 from another view angle.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, an atomizer 10 of an embodiment includes an oil cup 100 and an atomizing base 200, wherein the oil cup 100 is provided with a liquid storage cavity 101 and an air outlet channel 103. The atomizing base 200 includes a sealing and fixing integrated component 210, a conductive column 220 and a liquid guiding and heating component 230, the oil cup component 100 is sleeved on the sealing and fixing integrated component 210 and tightly connected with the sealing and fixing integrated component 210 to block the liquid storage cavity 101, and the conductive column 220 and the liquid guiding and heating component 230 are both fixedly installed on the sealing and fixing integrated component 210.

As shown in fig. 1 to fig. 3, the sealing and fixing assembly 210 is further provided with a liquid inlet cavity 201, a fixing receiving groove 203 and an atomizing cavity 205, the liquid storage cavity 101 is communicated with the liquid inlet cavity 201, the liquid inlet cavity 201 is communicated with the atomizing cavity 205 through the fixing receiving groove 203, and the atomizing cavity 205 is communicated with the gas outlet channel 103. The liquid guiding and heating assembly 230 is tightly pressed and fixed in the fixing receiving groove 203, and at least a part of the liquid guiding and heating assembly 230 is located in the liquid inlet chamber 201 and the atomizing chamber 205, so that the liquid guiding and heating assembly 230 is reliably pressed and fixed in the fixing receiving groove 203. The conductive post 220 is connected to the sealing and fixing integrated component 210, and the liquid guiding and heating component 230 is elastically clamped to the conductive post 220, so that the liquid guiding and heating component 230 is more reliably and fixedly connected to the sealing and fixing integrated component 210, and the liquid guiding and heating component 230 is externally connected to the conductive post 220 for electrical conduction. The liquid guiding and heating assembly 230 is used for guiding and heating atomization to the atomized liquid, so that the atomized liquid entering the liquid inlet cavity 201 is guided and heated and atomized through the liquid guiding and heating assembly 230 to generate atomized vapor, and the atomized vapor is gathered in the atomization cavity 205 due to the fact that the liquid inlet cavity 201 is communicated with the atomization cavity 205 through the fixed accommodating groove 203.

In the atomizer 10, since the cup member 100 is sleeved on the sealing and fixing assembly 210 and is tightly connected to the sealing and fixing assembly 210, to seal the liquid storage cavity 101, the sealing and fixing integrated component 210 is provided with a liquid inlet cavity 201, a fixing accommodating groove 203 and an atomizing cavity 205, the liquid storage cavity 101 is communicated with the liquid inlet cavity 201, the liquid inlet cavity 201 is communicated with the atomizing cavity 205 through the fixing accommodating groove 203, and because the liquid guiding and heating component 230 is tightly fixed in the fixing accommodating groove 203, at least part of the liquid guiding and heating component 230 is located in the liquid inlet cavity 201 and the atomizing cavity 205, the liquid guiding and heating component 230 is used for guiding and heating and atomizing the atomized liquid, so that the atomized liquid in the oil cup 100 can only flow out through the liquid inlet cavity 201, and the atomized liquid in the liquid inlet chamber 201 is guided and heated and atomized by the liquid guiding and heating assembly 230, so that the atomized vapor generated by the liquid guiding and heating assembly 230 during heating and atomization of the atomized liquid is gathered in the atomizing chamber 205.

Because the conductive column 220 is connected to the sealing and fixing integrated component 210, and the liquid guiding and heating component 230 is elastically clamped to the conductive column 220, and because the liquid guiding and heating component 230 is tightly pressed and fixed in the fixing accommodating groove 203, the liquid guiding and heating component 230 is fixedly arranged on the sealing and fixing integrated base and the conductive column 220, and meanwhile, the liquid guiding and heating component 230 is reliably externally connected with electricity through the conductive column 220, so that the liquid guiding and heating component 230 generates heat when being electrified, and further the liquid guiding and heating component 230 can heat and atomize the atomized liquid; because the liquid guiding heating element 230 compresses tightly and is fixed in fixed holding tank 203, make the inseparable butt of liquid guiding heating element 230 in the inner wall of fixed holding tank 203, so make the problem of liquid guiding heating element 230 in the liquid guiding in-process easy the appearance of leaking cigarette oil gas, including sealed fixed integrated part 210 not only has sealed function but also has fixed function, compare in traditional atomizer 10, the component figure of the atomizer 10 of this application is less, and overall structure is simpler and compact.

As shown in fig. 2 and fig. 3, further, the liquid guiding and heating assembly 230 is provided with a heating and atomizing portion 2302, the heating and atomizing portion 2302 is disposed toward the atomizing chamber 205, so that the atomized liquid entering the liquid inlet chamber 201 is conducted to the heating and atomizing portion 2302 through the liquid guiding and heating assembly 230 for heating and atomizing, and meanwhile, the atomized vapor generated by the heating and atomizing portion 2302 to the atomized liquid is rapidly collected in the atomizing chamber 205. It is to be appreciated that the heated nebulization site 2302 can be partially or fully disposed toward the nebulizing chamber 205. In this embodiment, the heated atomizing area 2302 is used to heat atomize the atomized liquid to generate atomized vapor. The heating atomization portion 2302 is disposed toward the atomization chamber 205, that is, the heating atomization portion 2302 is exposed in the atomization chamber 205, so that the vapor generated by the heating atomization portion 2302 to the atomized liquid can be collected in the atomization chamber 205 quickly.

As shown in fig. 2, in one embodiment, the liquid guiding and heating assembly 230 includes a liquid guiding member 232 and an elastic conductive heating plate 234, which are stacked and pressed and fixed in the fixing receiving slot 203, so that the liquid guiding member 232 is pressed to deform and tightly fit into the fixing receiving slot 203. The elastic conductive heating plate 234 is at least partially located in the atomizing cavity 205 and in the liquid inlet cavity 201, and the elastic conductive heating plate 234 is elastically connected to the conductive post 220, so that the elastic conductive heating plate 234 is electrically connected to the conductive post 220, and the liquid guide heating assembly 230 is elastically connected to the conductive post 220. In this embodiment, the heating and atomizing area 2302 is disposed at a position of the elastic conductive heating sheet 234 corresponding to the atomizing chamber 205, so that the atomized vapor generated by heating the liquid guide 232 by the heating and atomizing area 2302 can be collected in the atomizing chamber 205 quickly. The liquid guiding member 232 is used for guiding liquid, and as the liquid inlet cavity 201 is communicated with the atomizing cavity 205 through the fixed accommodating groove 203, the atomized liquid entering the liquid inlet cavity 201 is heated and atomized at the atomizing heating part through the liquid guiding member.

As shown in fig. 2, in one embodiment, the liquid guiding member 232 is located below the elastic conductive heating sheet 234, the elastic conductive heating sheet 234 is disposed on a side of the liquid guiding member 232 facing the atomizing chamber 205, and further the atomized vapor generated by heating the liquid guiding member 232 by the heating and atomizing portion 2302 can be rapidly collected in the atomizing chamber 205. It is understood that in other embodiments, the liquid guiding member 232 is not limited to be located under the elastic conductive heating sheet 234, and the liquid guiding member 232 may cover the elastic conductive heating sheet 234 or the liquid guiding member 232 may be located above the elastic conductive heating sheet 234.

In one embodiment, as shown in fig. 2, the liquid guiding member 232 is a liquid guiding cotton member or a liquid guiding ceramic member, so that the liquid guiding member 232 has liquid guiding performance. In the embodiment, the liquid guiding member 232 is a liquid guiding cotton member, so that the liquid guiding member 232 has a better liquid guiding performance, and the liquid guiding member 232 is reliably pressed in the fixing accommodating groove 203.

As shown in fig. 2 and 4, in one embodiment, the elastic conductive heating sheet 234 includes an elastic portion 234a, a connecting portion 234b and a conductive heating sheet main body 234c, and the elastic portion 234a is connected to the conductive heating sheet main body 234c through the connecting portion 234 b. The elastic portion 234a is located in the liquid inlet cavity 201 and elastically clamped to the conductive post 220, so that the elastic conductive heating plate 234 is elastically clamped to the conductive post 220. The connecting portion 234b and the conductive heating plate main body 234c are abutted to the liquid guiding member 232, the liquid guiding member 232 corresponds to the portion of the connecting portion 234b and the connecting portion 234b is compressed together in the fixing accommodating groove 203, so that the elastic conductive heating plate 234 is abutted to the surface of the liquid guiding member 232, and the situation that the elastic conductive heating plate 234 is burnt by drying is avoided. Conductive heating piece main part 234c with the atomizing chamber 205 corresponds the setting, conductive heating piece main part 234c is used for producing heat when the circular telegram, makes conductive heating piece main part 234c can heat the atomizing liquid on leading liquid piece 232 and atomize, and the atomizing steam that the atomizing produced can be collected in atomizing chamber 205 fast. In this embodiment, the elastic portion 234a is located in the liquid inlet chamber 201 and elastically clamped to the sidewall of the conductive post 220, and the elastic portion 234a presses against the top of the conductive post 220, so that the elastic portion is supported and fixed to the conductive post, and the heating atomization portion 2302 is disposed on the conductive heating sheet main body 234 c.

Further, the projection of the inner wall of the atomizing chamber 205 in the direction perpendicular to the conductive heating sheet main body 234c is disposed around the heating and atomizing part 2302, so as to avoid the leakage of the atomized vapor, and the atomized vapor generated by heating and atomizing the atomized liquid by the heating and atomizing part 2302 is reliably collected in the atomizing chamber 205.

As shown in fig. 2 and 4, in one embodiment, the number of the conductive posts 220 and the liquid inlet cavities 201 is two, and both of the liquid inlet cavities 201 are communicated with the atomizing cavity 205 through the fixing receiving groove 203. The two conductive posts 220 are respectively located in the corresponding liquid inlet cavity 201 and connected to the sealing and fixing integrated component 210, so that the two conductive posts 220 are both mounted and fixed on the sealing and fixing integrated component. The number of the elastic parts 234a and the number of the connection parts 234b are two, wherein one of the elastic parts 234a is connected to one end of the conductive heating sheet main body 234c through the corresponding connection part 234b, the other elastic portion 234a is connected to the other end of the conductive heating plate main body 234c through the corresponding connecting portion 234b, and the two elastic portions 234a are elastically connected to the corresponding conductive posts 220, so that the elastic conductive heating plate 234 is elastically connected to the fixing receiving groove 203, and the elastic conductive heating plate 234 and the liquid guide member 232 are stacked, pressed and fixed in the fixing receiving groove 203, thereby reliably fixing the elastic conductive heating plate 234 to the sealing and fixing integrated piece 210, and simultaneously avoiding the occurrence of dry burning of the elastic conductive heating plate 234, and the elastic conductive heating strips 234 are electrically and reliably connected with the two conductive posts 220, respectively.

As shown in fig. 2 and 4, in one embodiment, the two elastic portions 234a are elastically clamped to the corresponding conductive posts 220 in a direction approaching each other, so that the two elastic portions 234a reliably and elastically act on the corresponding conductive posts 220, and further the two elastic portions 234a are electrically connected to the corresponding conductive posts 220, and meanwhile the two conductive posts 220 simultaneously support and fix the elastic conductive heating sheet 234, because the elastic conductive heating sheet 234 and the liquid guiding member 232 are stacked and pressed and fixed in the fixing receiving slot 203, the elastic conductive heating sheet 234 is better elastically abutted to the two conductive posts 220. It is understood that in other embodiments, the two elastic portions 234a are not limited to elastically engage with the corresponding conductive posts 220 in a direction approaching each other, and the two elastic portions 234a may also elastically engage with the corresponding conductive posts 220 in a direction away from each other.

In order to make the elastic portion 234a have better elasticity, and further make the elastic portion 234a better elastically abut against the conductive post 220, as shown in fig. 2 and fig. 4, in one embodiment, the elastic portion 234a is a bent elastic sheet structure, so that the elastic portion 234a has better elasticity, and further the elastic portion 234a better elastically abuts against the conductive post 220.

As shown in fig. 2 and 4, in one embodiment, the elastic conductive heating sheet 234 is a metal sheet structure, so that the elastic conductive heating sheet 234 has better conductivity and elastic strength, and further the elastic conductive heating sheet 234 is reliably and elastically clamped to the two conductive posts 220, and is not required to be integrated on the ceramic fixing base for fixing and installation, thereby achieving simple and fast assembly; in addition, when the assembly is carried out, the elastic conductive heating sheet 234 can be magnetically attracted and grabbed through the mechanical arm to be assembled, the manual assembly is not needed, and the assembly efficiency of the atomizer 10 is greatly improved. The atomizer 10 does not need to be additionally provided with a ceramic fixing seat to fixedly install the elastic conductive heating sheet 234, so that the atomizer 10 is simpler in structure.

As shown in fig. 2 and 4, in one embodiment, the heating atomization portion 2302 is provided with a bent or mesh heating strip, so that the contact area between the heating atomization portion 2302 and the oil guiding member 220 is larger, and the heat of the heating atomization portion 2302 is more uniformly applied to the oil guiding member 220, thereby better generating the atomized liquid. In this embodiment, the heating atomization portion 2302 is provided with a bent heating strip. Specifically, the heating strip is bent in an arc shape. In other embodiments, the heating strips are not limited to be bent in an arc shape, but also can be bent in a straight line shape.

As shown in fig. 5 and fig. 6, in one embodiment, the sealing and fixing assembly 210 includes a fixing base 212 and a sealing and pressing member 214, and the fixing base 212 is provided with a clamping groove 212 a. In the present embodiment, the clamping grooves 212a are respectively communicated with the two liquid inlet chambers 201 and the fixing receiving groove 203. The sealing pressing piece 214 is sleeved at one end of the fixed base body 212, and part of the sealing pressing piece 214 is clamped in the clamping groove 212a, so that the sealing pressing piece 214 is detachably connected with the fixed base body 212, and meanwhile, the sealing pressing piece 214 and the fixed base body 212 are quickly disassembled and assembled. Referring to fig. 2 and 7, the atomizing cavity 205 is formed on the inner wall of the sealing pressing member 214, the liquid inlet cavity 201 includes an oil inlet 2012 provided on the sealing pressing member 214 and an oil inlet 2014 provided on the fixing seat 212, the oil inlet 2012 is communicated with the fixing accommodating groove 203 through the oil inlet 2014, so that the atomized liquid in the liquid storage cavity 101 can sequentially pass through the oil inlet 2012 and the oil inlet 2014, and then the liquid guiding and heating assembly 230 guides the liquid and heats the atomized liquid. It is understood that in other embodiments, the sealing pressing member 214 is not limited to be clamped in the clamping groove 212 a. For example, the sealing fastener 214 is injection molded to the fixing body 212, so that the sealing fastener 214 is securely connected to the fixing body 212.

As shown in fig. 6 and 8, in one embodiment, the inner wall of the fixed base 212 is provided with a pressure-bearing surface 212b, and the pressure-bearing surface 212b is convexly provided with a pressure-bearing rib 2122. The number of the pressure-bearing ribs 2122 is two, the two pressure-bearing ribs 2122 are elastically abutted to the sealing clamp 214, and the fixing receiving groove 203 is formed between the two pressure-bearing ribs 2122. Referring to fig. 2, in the present embodiment, a pressing convex ring 214a is protruded on an inner wall of the sealing retainer 214, and the atomizing chamber 205 is formed on the pressing convex ring 214 a. The liquid guiding member 232 is disposed between the two pressure-bearing ribs 2122, and the liquid guiding member 232 and the conductive heating sheet main body 234c are stacked and pressed between the pressing convex ring 214a and the pressure-bearing surface 212b, so that the liquid guiding member 232 and the conductive heating sheet main body 234c are stacked, pressed and fixed between the pressing convex ring 214a and the pressure-bearing surface 212b, and thus the liquid guiding member 232 is tightly attached to the pressure-bearing surface 212b, the conductive heating sheet main body 234c and the two pressure-bearing ribs 2122, respectively, and the liquid guiding and heating assembly 230 is pressed and fixed. As shown in fig. 9, in one embodiment, the fixed receiving groove 203 includes a receiving groove main body 203a and two oil passing grooves 203b, two oil inlet holes 2012 are communicated with the receiving groove main body 203a through the corresponding oil passing grooves 203b, the width of the receiving groove main body 203a is greater than the width of each oil passing groove 203b, the liquid guiding member 232 is disposed in the receiving groove main body 203a, and the width of the liquid guiding member is greater than the width of each oil passing groove 203b, so as to prevent the liquid guiding member from sliding out of the receiving groove when being deformed by pressure, and thus the liquid guiding member is reliably limited and received in the receiving groove.

As shown in fig. 2 and fig. 4, in one embodiment, the two elastic portions 234a are elastically clamped to the two conductive studs 220, and the directions of the two elastic portions 234a elastically acting on the corresponding conductive studs 220 are opposite, so that the two elastic portions 234a are reliably and elastically fixed to the two conductive studs 220. The two conductive columns 220 are respectively a positive conductive column and a negative conductive column, the positive conductive column is partially located in one of the oil inlet cavities 201, and the negative conductive column is partially located in the other oil inlet cavity 201, so that the positive conductive column and the negative conductive column are both fixed on the fixed base body 212, and the structure of the sealing and fixing integrated component 210 is simple. The two elastic portions 234a are elastically connected to the positive conductive column and the negative conductive column respectively. It is understood that neither the positive conductive post nor the negative conductive post is limited to being located within the two oil inlet cavities 201. For example, the positive conductive column and the negative conductive column are respectively protruded on the two pressure-bearing ribs 2122, and both the positive conductive column and the negative conductive column are abutted against the pressing convex ring 214 a.

As shown in fig. 2, further, the fixed base 212 is further provided with a first mounting hole 207 and a second mounting hole 209, the first mounting hole 207 is communicated with the oil inlet 2014 of one of the oil inlet holes 2012, the second mounting hole 209 is communicated with the oil inlet 2014 of the other one of the oil inlet holes 2012, the positive conductive post 230 is inserted into the first mounting hole 207 and connected to the sealing and fixing integrated component 210, and the negative conductive post 240 is inserted into the second mounting hole 209 and connected to the sealing and fixing integrated component 210, so that the positive conductive post 230 and the negative conductive post 240 are separately mounted on the fixed base 212, thereby improving the conductive reliability of the liquid guiding and heating assembly 230.

As shown in fig. 2 and fig. 3, in one embodiment, the pressing convex ring 214a further includes two pressing convex ribs 2142 and two surrounding portions 2144, and the two pressing convex ribs 2142 and the two pressure-bearing convex ribs 2122 are pressed one by one, so that the two pressing convex ribs 2142 are tightly abutted to the two pressure-bearing convex ribs 2122, and further, the pressing convex ring 214a is tightly abutted to the two pressure-bearing convex ribs 2122. Two ends of each of the surrounding portions 2144 are respectively connected to the two pressing ribs 2142 to form the atomizing chamber 205. In this embodiment, the two surrounding portions 2144 are a first surrounding portion and a second surrounding portion, which are disposed in parallel. The two pressing convex ribs 2142 are respectively a first pressing convex rib and a second pressing convex rib, the first pressing convex rib and the second pressing convex rib are arranged in parallel, and the first pressing convex rib, the first baffle surrounding part, the second pressing convex rib and the second baffle surrounding part are sequentially connected end to form the atomization cavity 205. The two surrounding blocking portions 2144 are pressed against the side of the liquid guiding member 232 away from the pressure-bearing surface 212b, so that the pressing convex ring 214a can press and fix the liquid guiding heating element 230 in the fixing receiving groove 203.

As shown in fig. 2 and fig. 3, in one embodiment, the two pressing ribs 2142 and the two surrounding portions 2144 are integrally formed, so that the two pressing ribs 2142 and the two surrounding portions 2144 are tightly connected, and the pressing ring 214a is more compact and the atomizing chamber 205 is more sealed. Referring to fig. 7, further, an annular pressing convex edge 2143 is convexly disposed on one side of the pressing convex ring 214a adjacent to the pressure-bearing surface, and the annular pressing convex edge is disposed around the atomizing chamber 205, and the annular pressing convex edge is abutted to the two pressure-bearing convex ribs, so that the pressing convex ring is better abutted to the two pressure-bearing convex ribs. In this embodiment, the annular pressing convex edge is convexly disposed on the two pressing convex ribs and the two surrounding blocking portions, so that the two pressing convex ribs are reliably pressed on the two pressure-bearing convex ribs, and the two surrounding blocking portions are reliably pressed on the liquid guiding heating assembly 230. It is understood that in other embodiments, the two pressing ribs 2142 and the two surrounding portions 2144 are not limited to being integrally formed. For example, the two pressing ribs 2142 and the two surrounding portions 2144 are formed separately and connected together by glue, so that the two pressing ribs 2142 and the two surrounding portions 2144 are tightly connected.

In order to tightly press and fix each of the surrounding portions 2144 to the liquid guiding and heating element 230, as shown in fig. 2, 5 and 7, in one embodiment, a surrounding flange 2145 is formed on a periphery of each of the surrounding portions 2144, and the surrounding flange 2145 is pressed and abutted against the liquid guiding and heating element 230, so that each of the surrounding portions 2144 is tightly pressed and fixed to the liquid guiding and heating element 230, and each of the surrounding portions is tightly abutted against the oil passing hole and communicated with an inner wall of the fastening groove. In order to make the retaining flange of each retaining portion tightly abut against the inner wall of the clamping groove 212a, referring to fig. 6, further, the inner wall of the clamping groove 212a is provided with a first abutting inclined surface 2121 at the inner peripheral wall adjacent to each oil inlet 2012, and the outer wall of the pressing convex ring 214a is provided with a second abutting inclined surface 2146 abutting against the first abutting inclined surface 2121 correspondingly, so that the width of the clamping groove 212a communicated with each oil inlet 2012 is gradually reduced, the pressing convex ring is tightly clamped against the inner wall of the clamping groove, and the retaining flange of each retaining portion tightly abuts against the inner wall of the oil inlet, thereby better preventing the atomized liquid from leaking from the pressing fixed abutting part of the retaining portion 2144 and the liquid guiding heating assembly 230, and improving the reliability of the retaining portion 2144 pressing and fixing the liquid guiding heating assembly 230. In this embodiment, the annular compression bead is located between the containment flanges of the two containment portions, such that the two containment portions are more tightly and compressively secured to the liquid guiding heating assembly 230.

As shown in fig. 2 and fig. 3, in one embodiment, the sealing and fixing manifold 210 further defines a side air inlet channel 211 and an air vent 213, the side air inlet channel 211 is communicated with the atomizing chamber 205 through the air vent 213, so that the air flow around the sealing and fixing manifold 210 flows into the atomizing chamber 205 through the side air inlet channel 211 and the air vent 213. In this embodiment, the side inlet channel 211 is opened on the fixed base 212, the air passing hole 213 is opened on the sealing fastener 214, and the air passing hole 213 is communicated with the atomizing chamber 205, so that the air flow around the fixed base 212 flows into the atomizing chamber 205 through the side inlet channel 211 and the air passing hole 213, and enters the atomizing chamber 205 to be mixed with the atomized vapor generated by the conductive heating plate body 234c to heat the atomized liquid to form atomized gas.

As shown in fig. 3, in one embodiment, the number of the side air inlet channels 211 and the air passing holes 213 is two, and each of the side air inlet channels 211 is communicated with the atomizing chamber 205 through the corresponding air passing hole 213, so that the air flow around the periphery of the fixed base 212 can rapidly flow into the atomizing chamber 205. Referring to fig. 2, in the embodiment, each air passing hole 213 is opened at a position where the pressing rib 2142 and the corresponding pressure-bearing rib 2122 are tightly abutted, so as to improve the stability of the air flow entering the atomizing chamber 205. The annular compresses tightly the chimb and extends to two gas holes 213 departments, and the annular compresses tightly the chimb and encircles atomizing chamber 205 setting, makes and compresses tightly the chimb better in fixed pedestal 212, has avoided the problem that the condensate in atomizing chamber 205 spills better.

As shown in fig. 2, in one embodiment, a liquid blocking boss 213a is disposed at the bottom of the air passing hole 213, so that an air passing gap exists between the liquid blocking boss 213a and the inner wall of the air passing hole 213, and further, the peripheral air flow reliably enters the atomizing chamber 205 through the air passing hole 213, and the problem of leakage of the condensate in the atomizing chamber 205 through the air passing hole 213 is avoided. As shown in fig. 5 and 8, in the present embodiment, the number of the air passing holes 213 and the liquid blocking bosses 213a is two, and the two liquid blocking bosses 213a are disposed on the inner bottom wall of the corresponding air passing hole 213. Specifically, each of the pressure-bearing ribs 2122 is provided with a liquid-blocking boss 213a in a protruding manner, the liquid-blocking boss 213a of each of the pressure-bearing ribs 2122 is located in the air-passing hole 213, and since each air-passing hole 213 is formed at a position where the pressing rib 2142 and the corresponding pressure-bearing rib 2122 are tightly abutted, the problem that the condensate in the atomizing chamber 205 leaks out of the atomizer 10 can be completely avoided. In this embodiment, the two surrounding flanges 2145 are all pressed against the side of the liquid guiding member 232 away from the pressure-bearing surface 212b, so that the pressing convex ring 214a can press and fix the liquid guiding heating assembly 230 in the fixing receiving groove 203, and the two pressing convex rings are respectively pressed against the corresponding pressure-bearing flanges, thereby improving the tightness of the atomizing chamber 205, and simultaneously, the condensate in the atomizing chamber 205 can be adsorbed on the liquid guiding member 232, and the liquid blocking boss 213a blocks the condensate from leaking out of the air hole 213, thereby completely avoiding the problem that the condensate in the atomizing chamber 205 leaks out of the atomizer 10.

However, when the condensate accumulated in the atomizing chamber 205 is excessive and the atomized liquid in the liquid guiding member 232 is in a full state, especially when the atomizer 10 is used for a long time, the condensate accumulates at the position of the liquid guiding member 232 adjacent to the surface of the atomizing chamber 205, so that when the atomizer 10 is shaken during use, there is a situation where the condensate overflows the liquid blocking bump, that is, there is a situation where a part of the liquid flows out of the atomizer 10 through the liquid passing hole 213, that is, there is a slight liquid leakage problem in the atomizer 10, in order to avoid the slight liquid leakage problem in the atomizer 10, as shown in fig. 6, in one embodiment, the fixing base 212 is further provided with two liquid blocking buffer grooves 2127, each of the side gas flow channels 211 is communicated with the corresponding liquid passing hole 213 through the corresponding liquid blocking buffer groove 2127, so that each of the side gas flow channel 211 is communicated with the corresponding gas inlet hole, even if the condensate overflows the liquid blocking bump when the atomizer 10 is shaken during use, however, since the amount of the condensed liquid passing through the liquid blocking projection is small, and the condensed liquid overflowing the liquid blocking projection is blocked by the liquid blocking buffer groove 2127, the flowing speed of the condensed liquid in the liquid blocking buffer groove 2127 is slow and the condensed liquid cannot flow into the side air inlet channel 211, so that the problem of slight liquid leakage of the atomizer 10 is avoided from the structural design.

As shown in fig. 9, in the present embodiment, the pressure-bearing surface is a plane structure, so that the liquid guiding member 232 can be pressed to tightly abut against the pressure-bearing surface, and further the liquid guiding member 232 is pressed and fixed in the fixed receiving slot 203 to be flat, thereby ensuring that the oil inlet amount of the liquid guiding member 232 is uniform, and avoiding the elastic conductive heating sheet 234 from being dry-burned or even burning the liquid guiding member 232.

In order to reliably form the pressure-bearing surface of the planar structure on the fixed base 212 during molding and to better form the pressure-bearing ribs on the pressure-bearing surface, as shown in fig. 2, the fixed base 212 is further formed with a mold release groove 212c, the mold release groove is communicated with the side inlet runner 211, and the inner bottom surface of the mold release groove is parallel to the pressure-bearing surface, so that the pressure-bearing surface of the planar structure is reliably formed on the fixed base 212 during molding, and the pressure-bearing ribs are better formed on the pressure-bearing surface, so that the oil inlet amount of the liquid guiding member 232 is more uniform, and the situation that the elastic conductive heating sheet 234 burns dry or even burns the liquid guiding member 232 is avoided.

As shown in fig. 4 and 6, in one embodiment, the conductive heating sheet main body 234c further includes a supporting rib 2304, the supporting rib 234d is connected to the heating atomization portion 2302, and the supporting rib 234d is compressed between the compressing rib and the pressure-bearing rib 2102, so that the conductive heating sheet main body 234c is better compressed and fastened between the compressing rib and the pressure-bearing rib 2102, and the reliability of fixing the conductive heating sheet main body 234c to the sealing and fixing manifold 210 is improved.

The present application further provides an electronic atomizer comprising the atomizer 10 according to any one of the above embodiments.

Compared with the prior art, the invention has at least the following advantages:

1. in the atomizer 10 of the present application, since the cup member 100 is sleeved on the sealing and fixing integrated member 210 and tightly connected to the sealing and fixing integrated member 210, to seal the liquid storage cavity 101, the sealing and fixing integrated component 210 is provided with a liquid inlet cavity 201, a fixing accommodating groove 203 and an atomizing cavity 205, the liquid storage cavity 101 is communicated with the liquid inlet cavity 201, the liquid inlet cavity 201 is communicated with the atomizing cavity 205 through the fixing accommodating groove 203, and because the liquid guiding and heating component 230 is tightly fixed in the fixing accommodating groove 203, at least part of the liquid guiding and heating component 230 is located in the liquid inlet cavity 201 and the atomizing cavity 205, the liquid guiding and heating component 230 is used for guiding and heating and atomizing the atomized liquid, so that the atomized liquid in the oil cup 100 can only flow out through the liquid inlet cavity 201, the atomized liquid in the liquid inlet cavity 201 is guided and heated and atomized by the liquid guiding and heating assembly 230, so that the atomized vapor generated by the liquid guiding and heating assembly 230 by heating and atomizing the atomized liquid is gathered in the atomization cavity 205;

2. because the conductive column 220 is connected to the sealing and fixing integrated component 210, and the liquid guiding and heating component 230 is elastically clamped to the conductive column 220, and because the liquid guiding and heating component 230 is tightly pressed and fixed in the fixing accommodating groove 203, the liquid guiding and heating component 230 is fixedly arranged on the sealing and fixing integrated base and the conductive column 220, and meanwhile, the liquid guiding and heating component 230 is reliably externally connected with electricity through the conductive column 220, so that the liquid guiding and heating component 230 generates heat when being electrified, and further the liquid guiding and heating component 230 can heat and atomize the atomized liquid;

3. because the liquid guiding heating element 230 compresses tightly and is fixed in fixed holding tank 203, make the inseparable butt of liquid guiding heating element 230 in the inner wall of fixed holding tank 203, so make the problem of liquid guiding heating element 230 in the liquid guiding in-process easy the appearance of leaking cigarette oil gas, including sealed fixed integrated part 210 not only has sealed function but also has fixed function, compare in traditional atomizer 10, the component figure of the atomizer 10 of this application is less, and overall structure is simpler and compact.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.