CN111657555A - Atomizer and electronic atomization device - Google Patents

Abstract

The invention relates to an atomizer and an electronic atomization device, wherein the atomizer comprises a liquid storage bin and an atomization assembly, the liquid storage bin is used for storing atomized liquid, a liquid injection hole and a sealing plug are arranged on the liquid storage bin, and the sealing plug is used for sealing the liquid injection hole; the atomization assembly comprises a main shell and an atomization core assembly, an accommodating space is arranged in the main shell, the atomization core assembly is arranged in the accommodating space, and an opening communicated with the accommodating space is arranged on one side face of the main shell; the atomizer has a first state and a second state, when the atomizer is in the first state, the liquid storage bin is separated from the atomizing assembly, and the liquid injection hole is sealed by the sealing plug; when the atomizer was in the second state, annotated the liquid hole and was opened, the liquid storage storehouse passes through the opening and assembles into the accommodation space from the side, and the atomizing liquid reaches atomizing core subassembly through annotating the liquid hole. The atomizer and the electronic atomization device can prevent atomized liquid from leaking before use. In addition, through in assembling the stock solution storehouse in the atomization component from the side, improved the convenient degree of assembly.

Description

Atomizer and electronic atomization device

Technical Field

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

Background

The existing electronic atomization device mainly comprises an atomizer and a power supply assembly, wherein the power supply assembly is used for supplying power to the atomizer, and the atomizer is used for accommodating atomized liquid such as tobacco juice and liquid medicine and heating the atomized liquid to generate atomized steam for a user to suck. The atomizer generally includes stock solution storehouse and atomization component, and the stock solution storehouse is used for acceping atomized liquid such as tobacco juice, liquid medicine, and atomization component is linked together with the stock solution storehouse to make atomized liquid can reach atomization component, atomization component is used for heating atomized liquid after the circular telegram and generates the atomizing vapour, supplies the user to inhale. However, the stock solution storehouse and the atomizer main casing body of atomizer all are the integral type in the existing market, and the two can not separate, can lead to like this in-process in transportation or storage, when meetting negative pressure or temperature height change, the atomized liquid in the stock solution storehouse spills in easily following the atomizer, leads to the weeping phenomenon, influences customer experience.

Disclosure of Invention

Accordingly, there is a need for an atomizer and an electronic atomizing device to solve the above-mentioned problems.

The atomizer comprises a liquid storage bin and an atomizing assembly, wherein the liquid storage bin is used for storing atomized liquid, a liquid injection hole and a sealing plug are arranged on the liquid storage bin, and the sealing plug is used for sealing the liquid injection hole; the atomization assembly comprises a main shell and an atomization core assembly, wherein an accommodating space is arranged in the main shell, the atomization core assembly is arranged in the accommodating space, and an opening communicated with the accommodating space is arranged on one side surface of the main shell; the atomizer has a first state and a second state, when the atomizer is in the first state, the liquid storage bin is separated from the atomizing assembly, and the sealing plug seals the liquid injection hole; when the atomizer is in the second state, annotate the liquid hole and be opened, the stock solution storehouse passes through the opening is assembled into from the side the accommodation space, the atomized liquid passes through annotate the liquid hole and reach atomizing core subassembly.

In one embodiment, a partition is arranged in the main shell and divides the accommodating space into a first space and a second space, and the first opening is communicated with the first space; be provided with the feed liquor hole on the baffle, atomizing core subassembly sets up in the second space, works as when the atomizer is in the second state, the stock solution storehouse passes through opening edgewise assembly income first space, the atomized liquid loops through annotate liquid hole and feed liquor hole arrival atomizing core subassembly.

In one embodiment, the outer wall of the liquid storage bin is matched with the inner wall of the main shell through a buckling structure.

In one embodiment, the fastening structure is a detachable fastening structure, the fastening position between the liquid storage bin and the main shell is arc-shaped, and a fastening hand position is further arranged on the liquid storage bin or the main shell; or, the buckle structure is anti-disassembly's buckle structure, the stock solution storehouse with the block position between the main casing body is colluded the form.

In one embodiment, a liquid storage cavity and an air passage which are isolated from each other are arranged in the liquid storage bin, the liquid storage cavity is used for storing atomized liquid, and the liquid injection hole is communicated with the liquid storage cavity; and when the atomizer is in a second state, one end of the vent hole is communicated with the second space, and the other end of the vent hole is communicated with the air passage.

In one embodiment, a baffle plate and a fixing frame are arranged in the second space, the atomizing core assembly comprises a heating element and a support, one side of the heating element is arranged on the fixing frame, the other side of the heating element is abutted against the support, the baffle plate, the support, the heating element and the fixing frame jointly enclose to form a closed space, and the liquid inlet hole is communicated with the closed space.

In one embodiment, the atomizing core assembly further comprises a hollow sealing cover, the sealing cover is arranged in the fixing frame and corresponds to the air vent, one end of the sealing cover abuts against the heating element, the other end of the sealing cover abuts against the partition plate, and the sealing cover is communicated with the air passage through the air vent.

In one embodiment, the atomizing assembly further comprises a base for sealing the second space from the bottom; an air outlet is formed in the top of the main shell and communicated with the first space; when the atomizer is in the second state, the air outlet is communicated with the air passage.

In one embodiment, the atomizing assembly further comprises an electrode post having one end fixed within the base and the other end fixed within the support, the heating element being electrically connected to the electrode post.

In one embodiment, the base and the bracket are provided with air inlets at corresponding positions, and the air inlets are communicated with the second space.

The invention also provides an electronic atomization device which comprises a power supply assembly and the atomizer.

The atomizer and the electronic atomization device have the beneficial effects that:

according to the atomizer and the electronic atomization device, the structure of the oil storage bin and the atomization assembly and the connection relation between the oil storage bin and the atomization assembly are reasonably arranged, so that the atomizer has a first state and a second state, when the atomizer or the electronic atomization device is in a storage or transportation state, the atomizer is in the first state, the liquid storage bin is separated from the atomization assembly, and the liquid injection hole is sealed by the sealing plug, so that atomized liquid in the liquid storage bin can be prevented from leaking before use; when atomizer or electronic atomization device are when the user state, when the atomizer is in the second state, annotate the liquid hole and be opened, the accommodation space in the liquid storage storehouse edgewise assembly income atomization component, the atomizing liquid reaches atomization core subassembly through annotating the liquid hole to do not influence atomizer and electronic atomization device's normal use. In addition, through in assembling into atomization component with stock solution storehouse edgewise, improved the convenient degree of stock solution storehouse and atomization component assembly.

Drawings

Fig. 1 is a schematic structural view of an atomizer according to an embodiment of the present invention in an inverted state when a reservoir and an atomizing assembly are assembled.

Fig. 2 is a schematic structural view of an atomizer according to an embodiment of the present invention, in an upright state after a reservoir and an atomizing assembly are assembled.

Fig. 3 is a schematic longitudinal cross-sectional view of a liquid storage tank of an atomizer according to an embodiment of the present invention in an inverted state.

Fig. 4 is a schematic structural view of a liquid storage chamber of an atomizer according to an embodiment of the present invention, when atomized liquid is poured into the liquid storage chamber in an inverted state.

Fig. 5 is a schematic structural view of a liquid storage chamber of the atomizer according to an embodiment of the present invention, which is filled with atomized liquid in an inverted state.

Fig. 6 is a schematic overall structure diagram of an atomizer according to an embodiment of the present invention, in an upright state of an atomizing assembly.

Fig. 7 is an exploded view of an atomizing assembly of an atomizer according to an embodiment of the present invention.

Fig. 8 is a longitudinal sectional view of an atomizer according to an embodiment of the present invention with the atomizing assembly upright.

Fig. 9 is a schematic longitudinal cross-sectional view of an atomizer in a second state in an upright state according to an embodiment of the present invention.

Fig. 10 is a cross-sectional, schematic view of an atomizer according to one embodiment of the present invention in a second state.

Fig. 11 is a cross-sectional, schematic view of an atomizer according to another embodiment of the present invention in a second state.

Reference numerals:

the liquid storage device comprises a liquid storage bin 100, a liquid storage cavity 110, a liquid injection hole 111, an air channel 120, an air guide hole 121, an air outlet hole 122, a sealing plug 130, a groove 140, a sealing ring 150, a buckling structure 160, an arc-shaped bulge 161, an arc-shaped groove 162, a hook-shaped bulge 163 and a hook-shaped groove 164; the atomizing assembly 200, a main housing 280, a button position 281, a partition plate 210, a liquid inlet hole 211, a vent hole 212, an accommodating space 220, a first space 221, a second space 222, a baffle 223, a fixing frame 224, an opening 230, a base 240, an air inlet 250, an air outlet 260, an atomizing core assembly 270, a heating element 271, a support 272, a sealing cover 273, an electrode column 274 and a closed space 275.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" 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," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment. In addition, it should be noted that, in the sectional views in the drawings herein, the section lines are provided for more clearly illustrating the specific structure of the embodiments of the present invention, and in one sectional view, the same section lines schematically represent the same component or represent different components made of the same material, and the shapes of the section lines, including the inclination angle and the spacing distance, do not strictly follow the section line setting of different materials in the mechanical drawing. For example, in the drawings herein, the hatching inclined at 45 ° does not necessarily represent a metal material, but may represent other non-metal materials.

The invention provides an atomizer and an electronic atomization device, wherein the electronic atomization device comprises the atomizer and a power supply assembly, the power supply assembly is used for supplying power to the atomizer, and the atomizer is used for accommodating atomized liquid such as tobacco juice and liquid medicine and heating the atomized liquid to generate atomized steam for a user to suck. In one embodiment, the structure of the atomizer is as shown in fig. 1 and fig. 2, and the atomizer includes a liquid storage chamber 100 and an atomizing assembly 200, wherein fig. 1 is a schematic structural view of the atomizer in an inverted state when the liquid storage chamber 100 and the atomizing assembly 200 are assembled, and fig. 2 is a schematic structural view of the atomizer in an upright state after the liquid storage chamber 100 and the atomizing assembly 200 are assembled. Fig. 3 is a longitudinal sectional view of the liquid storage container 100 in an inverted state, fig. 4 is a view showing a structure in which the atomized liquid is poured into the liquid storage container 100 in an inverted state, and fig. 5 is a view showing a structure in which the atomized liquid is filled into the liquid storage container 100 in an inverted state.

As shown in fig. 3 to 5, a reservoir chamber 110 and an air channel 120 are disposed in the reservoir 100, and the reservoir chamber 110 is used for storing atomized liquid. The bottom of the liquid storage bin 100 is provided with a liquid injection hole 111, an air vent 121 and a sealing plug 130, the liquid injection hole 111 is communicated with the liquid storage cavity 110, the air vent 121 is communicated with the air passage 120, and the sealing plug 130 is used for sealing the liquid injection hole 111 and the air vent 121. The top of the liquid storage bin 100 is provided with an air outlet 122, and the air outlet 122 is communicated with the air passage 120. As shown in fig. 4, when the liquid storage container 100 is filled, the sealing plug 130 is first opened, and then the atomized liquid is injected into the liquid storage container 100 through the liquid injection hole 111. After the reservoir 100 is filled with the atomized liquid, as shown in fig. 5, the sealing plug 130 is closed to prevent the atomized liquid from leaking out of the injection hole 111. In the embodiment shown in fig. 1 to 5, since the liquid injection hole 111 is provided in the bottom of the liquid storage container 100, the liquid storage container 100 needs to be inverted for the convenience of liquid injection, as shown in fig. 4. When the reservoir 100 is assembled into the atomizing unit 200, it is necessary to assemble the reservoir 100 and the atomizing unit 200 in an inverted state as shown in fig. 1 in order to prevent the atomized liquid in the reservoir 100 from flowing out through the liquid inlet 111.

The structure of the atomizing assembly 200 is shown in fig. 6 to 8, wherein fig. 6 is a schematic overall structure diagram of the atomizing assembly 200 in an upright state, fig. 7 is a schematic exploded structure diagram of the atomizing assembly 200, and fig. 8 is a longitudinal sectional view of the atomizing assembly 200 in an upright state. As shown in fig. 6 to 8, the atomizing assembly 200 includes a main housing 280 and an atomizing core assembly 270, a partition plate 210 is disposed in the main housing 280, the partition plate 210 divides the accommodating space 220 in the main housing 280 into a first space 221 and a second space 222, a liquid inlet hole 211 and an air vent hole 212 are disposed on the partition plate 210, one end of the liquid inlet hole 211 and one end of the air vent hole 212 are communicated with the first space 221, and the other end is communicated with the second space 222. An opening 230 communicating with the first space 221 is provided on one side surface of the main housing 280, and the atomizing core assembly 270 is disposed in the second space 222. The atomizer has a first state and a second state, and when the atomizer is in the first state, the reservoir 100 is separated from the atomizing assembly 200, and the sealing plug 130 seals the liquid injection hole 111, as shown in fig. 5. When the nebulizer is in the second state, as shown in fig. 1, the liquid injection hole 111 is opened, and the reservoir 100 is fitted into the first space 221 in the main casing 280 from the side, i.e., from the direction indicated by the arrow in fig. 1, through the opening 230.

When the reservoir 100 is assembled into the atomizing unit 200, the reservoir 100 and the atomizing unit 200 need to be assembled in an inverted state as shown in fig. 1 in order to prevent the atomized liquid in the reservoir 100 from flowing out through the liquid injection hole 111. After the stock solution storehouse 100 and the atomization component 200 of atomizer are assembled, upright the atomizer to make the atomized liquid in the stock solution storehouse 100 flow into the atomization core subassembly 270 through annotating liquid hole 111 under the action of gravity.

When the atomizer is in the second state, the longitudinal section sectional view of the upright state of the atomizer is shown in fig. 9, the atomized liquid in the liquid storage chamber 110 sequentially passes through the liquid injection hole 111 and the liquid inlet hole 211 to reach the atomized core assembly 270, and the flow direction of the atomized liquid is shown by a downward arrow in fig. 9. As shown in fig. 7, 8 and 9, the atomizing assembly 200 further includes a base 240 for sealing the second space 222 from the bottom. In one particular embodiment, as shown in fig. 8 and 9, the base 240 is snap-fit to the inner wall of the main housing 280.

In addition, as shown in fig. 8, the top of the main housing 280 is provided with an air outlet 260, and the air outlet 260 communicates with the first space 221. As shown in fig. 9, when the nebulizer is in the second state, the air outlet 260 is in communication with the air channel 120 in the reservoir 100. In addition, as shown in fig. 7, 8 and 9, a baffle 223 and a fixing frame 224 are arranged in the second space 222, the atomizing core assembly 270 includes a heating member 271, a support 272 and a sealing cover 273, one side of the heating member 271 is arranged on the fixing frame 224, the other side of the heating member is abutted against the support 272, and the other side of the support 272 is abutted against the inner wall of the base 240. The baffle 223, the bracket 272, the heating element 271 and the fixing frame 224 jointly enclose to form a closed space 275, and the liquid inlet hole 211 on the partition 210 is communicated with the closed space 275. In addition, as shown in fig. 8 and 9, the atomizing assembly 200 further includes an electrode column 274, one end of the electrode column 274 is fixed in the base 240, the other end is fixed in the holder 272, and the heating member 271 is electrically connected to the electrode column 274. As shown in fig. 7, 8 and 9, the air inlet 250 is disposed at a corresponding position of the base 240 and the bracket 272, and the air inlet 250 is communicated with the second space 222.

When the atomizer is in the second state, as shown in fig. 9, the atomized liquid in the liquid storage chamber 110 sequentially passes through the liquid inlet hole 211 and the liquid injection hole 111 to reach the closed space 275, and then contacts with the heating member 271. The sealing cover 273 is arranged in the fixing frame 224, the sealing cover 273 corresponds to the position of the vent hole 212 on the partition plate 210, one end of the sealing cover 273 abuts against the heating element 271, the other end abuts against the partition plate 210, and the sealing cover 273 is communicated with the air passage 120 through the vent hole 212. The atomized steam generated by heating the atomized liquid by the heating element 271 is discharged through the sealing cover 273, the vent hole 212, the air passage 120 and the air outlet 260 in sequence as shown by the upward arrow in fig. 9, and is provided for the user to suck.

In addition, as shown in fig. 3 and 9, a groove 140 is formed around the top air outlet 122 of the liquid storage bin 100, and a sealing ring 150 is arranged in the groove 140. When the atomizer is in the second state, as shown in fig. 9, the sealing ring 150 can seal the gap between the liquid storage bin 100 and the inner wall of the main housing 280, and prevent the atomized steam from leaking from the gap between the liquid storage bin 100 and the inner wall of the main housing 280.

In addition, in one embodiment, as shown in fig. 10, the outer wall of the reservoir 100 is engaged with the inner wall of the main housing 280 by a snap structure 160. In the embodiment shown in fig. 10, the fastening structure 160 is a detachable fastening structure 160, and the fastening position between the reservoir 100 and the main housing 280 is arc-shaped. Specifically, the outer wall of the reservoir 100 is provided with a circular arc protrusion 161, and the inner wall of the main housing 280 is provided with a circular arc groove 162, and when the nebulizer is in the second state, the circular arc protrusion 161 can be snapped into the circular arc groove 162. In order to facilitate the detachment of the liquid storage compartment 100 from the main housing 280, the interference fit between the outer wall of the liquid storage compartment 100 and the inner wall of the main housing 280 can be reduced, and the main housing 280 is further provided with a hand-fastening position 281. It is understood that in other embodiments, the positions of the circular arc-shaped protrusion 161 and the circular arc-shaped groove 162 can be interchanged, that is, the circular arc-shaped groove 162 is disposed on the outer wall of the liquid storage bin 100, and the circular arc-shaped protrusion 161 is disposed on the inner wall of the main housing 280. In addition, in other embodiments, in order to facilitate the detachment of the reservoir 100 from the main housing 280, a button position 281 may be further disposed on an outer wall of the reservoir 100.

In another embodiment, as shown in fig. 11, the fastening structure 160 between the outer wall of the liquid storage compartment 100 and the inner wall of the main housing 280 is a detachment-proof fastening structure 160, and the fastening position between the liquid storage compartment 100 and the main housing 280 is hook-shaped. Specifically, the outer wall of the liquid storage bin 100 is provided with a hook-shaped protrusion 163, the inner wall of the main housing 280 is provided with a hook-shaped groove 164, and when the atomizer is in the second state, the hook-shaped protrusion 163 can be clamped into the hook-shaped groove 164. In addition, in order to prevent the liquid storage bin 100 from being detached from the main housing 280, the interference fit between the outer wall of the liquid storage bin 100 and the inner wall of the main housing 280 may be increased to make the two closely fit. It is understood that in other embodiments, the positions of the hook-shaped protrusion 163 and the hook-shaped groove 164 can be interchanged, that is, the hook-shaped groove 164 can be disposed on the outer wall of the reservoir 100, and the hook-shaped protrusion 163 can be disposed on the inner wall of the main housing 280.

In one embodiment, the atomized liquid may be a tobacco tar or a medical liquid, and the sealing plug 130, the partition 210 and the sealing ring 150 are made of a silicone material. Further, in one embodiment, the aerosolized liquid is referred to as an aerosol-generating substrate; the heating member 271 heats the atomized vapor generated by the atomized liquid, which is called aerosol; electronic atomisation devices, known as aerosol generating devices.

According to the atomizer and the electronic atomization device, the structure of the oil storage bin and the atomization assembly 200 and the connection relation between the oil storage bin and the atomization assembly 200 are reasonably arranged, so that the atomizer is in the first state and the second state, when the atomizer or the electronic atomization device is in the storage or transportation state, the atomizer is in the first state, the liquid storage bin 100 is separated from the atomization assembly 200, and the sealing plug 130 seals the liquid injection hole 111, so that the atomized liquid in the liquid storage bin 100 can be prevented from leaking before use; when atomizer or electronic atomization device are when the user state, the atomizer is in the second state, and the sealing plug 130 of stock solution storehouse 100 is kept away from annotating liquid hole 111, and annotate liquid hole 111 promptly and be opened, and the accommodation space 220 in the atomization component 200 is assembled into from the side to stock solution storehouse 100, and the atomizing liquid reaches atomization core subassembly 270 through annotating liquid hole 111 to do not influence atomizer and electronic atomization device's normal use. In addition, the liquid storage bin 100 is assembled into the atomizing assembly 200 from the side, so that the convenience of assembling the liquid storage bin 100 and the atomizing assembly 200 is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

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.

Claims (11)

1. An atomizer, comprising:

the liquid storage bin is used for storing atomized liquid, a liquid injection hole and a sealing plug are arranged on the liquid storage bin, and the sealing plug is used for sealing the liquid injection hole; and

the atomization assembly comprises a main shell and an atomization core assembly, wherein an accommodating space is arranged in the main shell, the atomization core assembly is arranged in the accommodating space, and an opening communicated with the accommodating space is formed in one side face of the main shell;

the atomizer has a first state and a second state, when the atomizer is in the first state, the liquid storage bin is separated from the atomizing assembly, and the sealing plug seals the liquid injection hole; when the atomizer is in the second state, annotate the liquid hole and be opened, the stock solution storehouse passes through the opening is assembled into from the side the accommodation space, the atomized liquid passes through annotate the liquid hole and reach atomizing core subassembly.

2. The nebulizer of claim 1, wherein a partition is disposed in the main housing, the partition dividing the accommodating space into a first space and a second space, the first opening communicating with the first space; be provided with the feed liquor hole on the baffle, atomizing core subassembly sets up in the second space, works as when the atomizer is in the second state, the stock solution storehouse passes through opening edgewise assembly income first space, the atomized liquid loops through annotate liquid hole and feed liquor hole arrival atomizing core subassembly.

3. A nebulizer as claimed in claim 1 or claim 2, wherein the outer wall of the reservoir and the inner wall of the main housing are engaged by a snap fit arrangement.

4. The atomizer according to claim 3, wherein the snap-fit structure is a detachable snap-fit structure, a snap-fit position between the reservoir and the main housing is arc-shaped, and a snap-fit position is further provided on the reservoir or the main housing; or, the buckle structure is anti-disassembly's buckle structure, the stock solution storehouse with the block position between the main casing body is colluded the form.

5. The atomizer according to claim 2, wherein a liquid storage chamber and an air passage which are isolated from each other are arranged in the liquid storage bin, the liquid storage chamber is used for storing atomized liquid, and the liquid injection hole is communicated with the liquid storage chamber; and when the atomizer is in a second state, one end of the vent hole is communicated with the second space, and the other end of the vent hole is communicated with the air passage.

6. The atomizer according to claim 5, wherein a baffle and a fixing frame are provided in the second space, the atomizing core assembly comprises a heating element and a support, one side of the heating element is provided on the fixing frame, the other side of the heating element abuts against the support, the baffle, the support, the heating element and the fixing frame jointly enclose a closed space, and the liquid inlet hole is communicated with the closed space.

7. The atomizer of claim 6, wherein said atomizing core assembly further comprises a hollow sealing cap, said sealing cap is disposed in a fixing frame, said sealing cap corresponds to said air vent, and one end of said sealing cap abuts against said heating element, and the other end abuts against said partition, said sealing cap is in communication with said air passage through said air vent.

8. The nebulizer of claim 6, wherein the atomizing assembly further comprises a base for sealing the second space from the bottom; an air outlet is formed in the top of the main shell and communicated with the first space; when the atomizer is in the second state, the air outlet is communicated with the air passage.

9. The atomizer of claim 8, further comprising an electrode post, one end of said electrode post being secured within said base and the other end of said electrode post being secured within said support, said heating element being electrically connected to said electrode post.

10. The atomizer of claim 8, wherein an air inlet is provided at a corresponding location of each of said base and said support, said air inlet being in communication with said second space.

11. An electronic atomisation device comprising a power supply assembly and an atomiser as claimed in any one of claims 1 to 10.

Images