WO2024235045A1 - Electronic atomization device - Google Patents

Abstract

An electronic atomization device (100). The electronic atomization device (100) comprises a housing (10) and an atomization assembly (15); the housing (10) is provided with an air outlet (17), an atomization mounting position (13), and a liquid storage part mounting position (14); the direction of the atomization mounting position (13) pointing to the air outlet (17) is a first direction (X), the direction of the atomization mounting position (13) pointing to the liquid storage part mounting position (14) is a second direction (Y), and the first direction (X) is basically perpendicular to the second direction (Y); the atomization assembly (15) is arranged at the atomization mounting position (13); the outer surface of the atomization mounting position (13) protrudes in the first direction (X) to form a liquid inlet channel (16).

Description

Electronic atomization equipment

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the priority of the Chinese patent application with application date of May 12, 2023, application number 202310541018.1, and patent application name “Electronic Atomization Device”, all contents of which are incorporated by reference into this application.

Technical Field

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

Background Art

At present, the liquid storage parts of most electronic atomization devices in the industry are made of e-liquid and atomization components. The e-liquid is located above the atomization component, and under the action of gravity, the e-liquid will automatically flow to the atomization component. When the e-liquid is used up, the entire cartridge will not work. In fact, the life of the atomization component has not ended. Due to the design of the integrated liquid storage part, the use of the atomization component will be wasted, and the consumer's smoking cost will increase.

Summary of the invention

The present application aims to solve at least one of the above-mentioned technical problems in the prior art to a certain extent. To this end, the present application proposes an electronic atomization device, in which the liquid storage part is detachable, thereby improving the utilization rate of the atomization component.

The present application also proposes another electronic atomization device, in which the liquid storage component is detachable, thereby improving the utilization rate of the atomization component.

According to the embodiment of the present application, the electronic atomization device includes: a shell and an atomization assembly, the shell is provided with an air outlet, an atomization mounting position and a liquid storage component mounting position, the direction from the atomization mounting position to the air outlet is a first direction, the direction from the atomization mounting position to the liquid storage component mounting position is a second direction, the first direction is substantially perpendicular to the second direction, the atomization assembly is arranged at the atomization mounting position, wherein the outer surface of the atomization mounting position is protruded along the first direction to form a liquid inlet channel.

According to the electronic atomization device of the embodiment of the present application, an atomization installation position and a liquid storage component installation position are provided, and the liquid storage component can be detachably installed in the liquid storage component installation position, thereby improving the utilization rate of the atomization component.

According to some embodiments of the present application, the electronic atomization device further includes a liquid storage component, and along the first direction, the liquid storage component can be detachably installed at the liquid storage component installation position.

According to some embodiments of the present application, the liquid storage component includes a liquid storage cavity and a cover arranged on the liquid storage cavity; the cover is provided with a protrusion, and the protrusion is suitable for covering the liquid inlet channel; the cover is also provided with a fluid channel, and when the liquid storage component is installed in the liquid storage component installation position, the fluid channel is suitable for communicating with the liquid inlet channel.

According to some embodiments of the present application, along the first direction, the orthographic projections of the liquid storage chamber and the liquid inlet channel do not overlap; the fluid channel includes a transverse transport channel arranged along the second direction, and a first longitudinal channel and a second longitudinal channel arranged along the first direction; wherein, the first longitudinal channel is connected to the liquid storage chamber, and when the liquid storage component is installed in the liquid storage component installation position, the second longitudinal channel is connected to the liquid inlet channel.

According to some embodiments of the present application, the cover includes an outer shell cover and an elastic cover, the elastic cover is located inside the outer shell cover, and the fluid channel is provided on the elastic cover, or the elastic cover and the outer shell cover jointly define the fluid channel.

According to some embodiments of the present application, the liquid storage component includes a liquid cup, the liquid storage cavity is formed in the liquid cup, a cup opening is opened on the top of the liquid cup, one end of the fluid channel is suitable for communicating with the cup opening, and when the liquid storage component is installed in the liquid storage component installation position, the other end of the fluid channel is suitable for communicating with the liquid inlet channel.

According to some embodiments of the present application, the liquid inlet channel is configured as a tubular structure, the tubular structure is extended along the first direction, and the outer periphery of the tubular structure is surrounded by the elastic cover.

According to some embodiments of the present application, the liquid storage component also includes: a liquid cup and a piston, the piston is arranged in the liquid cup and can move relative to the cup wall of the liquid cup along the first direction or the opposite direction of the first direction, and the liquid storage chamber is formed between the piston and the cover.

According to some embodiments of the present application, a driving cavity is defined in the shell, and the electronic atomization device further includes a driving member, which is disposed in the driving cavity and is used to drive the piston to move in the first direction or in the opposite direction of the first direction.

According to some embodiments of the present application, the shell has a main body cavity, and the electronic atomization device also includes a battery cell, which is arranged in the main body cavity and is used to supply power to the atomization assembly and the driving member.

According to some embodiments of the present application, the atomization assembly defines an atomization chamber, and the atomization assembly has a first sealing member that seals with the shell, the first sealing member is provided with a liquid inlet for passing liquid into the atomization chamber, and the liquid inlet channel is connected to the liquid inlet.

According to another embodiment of the present application, the electronic atomization device includes a shell and a liquid storage component, and is provided with an air outlet, an atomization mounting position and a liquid storage component mounting position; the direction in which the atomization mounting position points to the air outlet is a first direction, and the direction in which the atomization mounting position points to the liquid storage component mounting position is a second direction, and the first direction is basically perpendicular to the second direction; along the first direction, the liquid storage component can be detachably installed at the liquid storage component mounting position, and when the liquid storage component is installed at the liquid storage component mounting position, the liquid storage cavity of the liquid storage component is suitable for being connected to the liquid inlet channel of the atomization component arranged at the atomization mounting position.

The liquid storage component of the electronic atomization device can be detachably installed in the liquid storage component installation position, thereby improving the utilization rate of the atomization component.

Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of an electronic atomization device according to an embodiment of the present application;

FIG2 is a schematic diagram of a liquid storage element according to an embodiment of the present application;

FIG3 is a schematic diagram of a housing, an atomizer assembly, and a liquid storage member according to an embodiment of the present application;

FIG4 is a schematic diagram of the assembly of the atomizer assembly and the housing according to an embodiment of the present application;

FIG5 is a schematic diagram of the assembly of a liquid storage component according to an embodiment of the present application;

FIG. 6 is a cross-sectional view of a cover according to an embodiment of the present application.

Figure numerals: electronic atomization device 100, shell 10, driving chamber 11, driving member 12, atomization installation position 13, liquid storage member installation position 14, atomization assembly 15, liquid inlet channel 16, air outlet 17, first sealing member 18, liquid inlet 19, liquid storage member 20, cup mouth 21, liquid cup 22, liquid storage chamber 23, piston 24, piston head 241, piston rod 242, cover 25, outer shell cover 251, elastic cover 252, transverse transport channel 253, first longitudinal channel 254, second longitudinal channel 255, liquid storage member hole 27, main unit chamber 30, battery cell 31, first direction X, second direction Y.

DETAILED DESCRIPTION

Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application 25, and should not be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

The electronic atomization device 100 according to an embodiment of the present application is described in detail below in conjunction with Figures 1 to 6.

Referring to FIGS. 1 to 6 , the electronic atomization device 100 according to the embodiment of the present application may include a housing 10 and an atomization assembly 15 . Among them, the housing 10 is provided with an air outlet 17 , an atomization mounting position 13 and a liquid storage mounting position 14 ; the direction from the atomization mounting position 13 to the air outlet 17 is the first direction X, and the direction from the atomization mounting position 13 to the liquid storage mounting position 14 is the second direction Y, and the first direction X is substantially perpendicular to the second direction Y. The angle between the first direction X and the second direction Y may be 70° to 110°. In the embodiment shown in FIG. 1 , the first direction X and the second direction Y are perpendicular to each other, that is, the angle between the first direction X and the second direction Y is 90°. In other embodiments not shown in the figure, the angle between the first direction X and the second direction Y may be 75°, 95°, etc. Optionally, the atomizer assembly 15 is arranged at the atomizer mounting position 13, the liquid storage component 20 is detachably mounted at the liquid storage component mounting position 14, an air outlet 17 is provided at the top of the shell 10, the atomizer assembly 15 is located below the air outlet 17, and the smoke generated by the atomizer assembly 15 is output from the air outlet 17.

As shown in FIG1 , the outer surface of the atomizer mounting position 13 is convexly arranged along the first direction X to form a liquid inlet channel 16. Optionally, as shown in FIG2 , the liquid storage member 20 has a cup mouth 21. When the liquid storage member 20 is installed in the liquid storage member mounting position 14, the cup mouth 21 is suitable for communicating with the liquid inlet channel 16. In this way, the smoke oil in the liquid storage member 20 reaches the liquid inlet channel 16 from the cup mouth 21, and then flows into the atomizer assembly 15 from the liquid inlet channel 16. By providing a detachable liquid storage member 20, the utilization rate of the atomizer assembly 15 can be improved. Specifically, when the smoke oil in the liquid storage member 20 is consumed, only the liquid storage member 20 can be replaced, and the atomizer assembly 15 can be reused, which improves the utilization rate of the atomizer core and reduces the user's suction cost.

According to the electronic atomization device 100 of the embodiment of the present application, an atomization installation position 13 and a liquid storage component installation position 14 are provided, and the liquid storage component 20 is detachably installed in the liquid storage component installation position 14, thereby improving the utilization rate of the atomization component 15.

In some embodiments of the present application, as shown in Figures 1 and 2, the electronic atomization device 100 may also include a liquid storage part 20, and the liquid storage part 20 is detachably mounted on the liquid storage part mounting position 14 along the first direction X. Optionally, the atomization mounting position 13 and the liquid storage part mounting position 14 are arranged in parallel to prevent the liquid storage part 20 from interfering with the atomization assembly 15 when the liquid storage part 20 is removed. Optionally, as shown in Figure 2, the first direction X is a vertical direction, and the liquid storage part 20 is inserted into the liquid storage part mounting position 14 along the vertical downward direction. The consumed liquid storage part 20 can be removed from the liquid storage part mounting position 14 along the vertical upward direction. The disassembly direction is upward extraction. When taking the liquid storage part 20, there is no obstacle in the direction of movement of the liquid storage part 20, and the operation is convenient, ensuring that the liquid storage part 20 is smoothly taken out. Optionally, a liquid storage part hole 27 is opened on the housing 10, and in the first direction X, the liquid storage part mounting position 14 is exposed from the liquid storage part hole 27. Optionally, the liquid storage member 20 is inserted into the liquid storage member installation position 14 from the liquid storage member hole 27 .

In some embodiments of the invention, as shown in FIGS. 1 to 3 , the liquid storage member 20 may include a liquid storage chamber 23 and a cover 25 covering the liquid storage chamber 23; the cover 25 is provided with a protrusion, which is suitable for covering the liquid inlet channel 16. As shown in the figure, the protrusion of the cover 25 is located above the liquid inlet channel 16. The cover 25 is also provided with a fluid channel, and when the liquid storage member 20 is installed in the liquid storage member installation position 14, the fluid channel is suitable for communicating with the liquid inlet channel 16. In this way, the tobacco oil in the liquid storage member 20 can enter the atomization assembly 15 through the fluid channel and the liquid inlet channel 16.

In some embodiments of the present application, as shown in FIGS. 1 to 3 , along the first direction X, the orthographic projections of the liquid storage chamber 23 and the liquid inlet channel 16 do not overlap. As shown in FIG. 3 , the liquid storage chamber 23 is arranged in parallel with the liquid inlet channel 16. The fluid channel may include a transverse transport channel 253 arranged along the second direction Y, and a first longitudinal channel 254 and a second longitudinal channel 255 arranged along the first direction; wherein the first longitudinal channel 254 is connected to the liquid storage chamber 23, and when the liquid storage member 20 is installed in the liquid storage member installation position 14, the second longitudinal channel 255 is connected to the liquid inlet channel 16. Optionally, when the liquid storage member 20 is installed in the liquid storage member installation position 14, the smoke oil in the liquid storage member 20 passes through the first longitudinal channel 254, the transverse transport channel 253, the second longitudinal channel 255, and the liquid inlet channel 16 in sequence and enters the atomization assembly 15.

In some embodiments of the present application, referring to Figures 1-3 and 5, the cover 25 includes an outer shell cover 251 and an elastic cover 252. The elastic cover 252 is located inside the outer shell cover 251, and a fluid channel is provided on the elastic cover 252. Optionally, a fluid channel for the smoke oil to pass through is provided inside the elastic cover 252. The second longitudinal channel 255 in the elastic cover 252 is directly opposite to the liquid inlet channel 16, so as to seal the liquid inlet channel 16 and prevent the smoke oil from leaking out.

In some embodiments, as shown in Figures 3 and 5, the elastic cover 252 and the outer shell cover 251 jointly define a fluid channel. Specifically, the elastic cover 252 and the outer shell cover 251 jointly define a first longitudinal channel 254, a transverse transport channel 253, and a second longitudinal channel 255. The second longitudinal channel 255 is directly opposite to the liquid inlet channel 16. The elastic cover 252 helps to seal the liquid inlet channel 16 to prevent the leakage of smoke oil.

Optionally, the elastic cover 252 is made of a softer material, such as a rubber piece or a silicone piece.

In some embodiments of the present application, as shown in FIGS. 1 to 3 , the liquid storage member 20 may include a liquid cup 22, a liquid storage cavity 23 is formed in the liquid cup 22, a cup opening 21 is provided at the top of the liquid cup 22, one end of the fluid channel is adapted to communicate with the cup opening 21, and when the liquid storage member 20 is installed in the liquid storage member installation position 14, the other end of the fluid channel is adapted to communicate with the liquid inlet channel 16. As shown in FIG. 3 , when the liquid storage member 20 is installed in the liquid storage member installation position 14, the first longitudinal channel 254 is communicated with the cup opening 21, and the second longitudinal channel 255 is communicated with the liquid inlet channel 16.

In some embodiments of the present application, as shown in FIGS. 1 to 3 , the liquid inlet channel 16 is configured as a tubular structure, the tubular structure is arranged to extend along the first direction X, and the outer periphery of the tubular structure is surrounded by an elastic cover 252. Optionally, as shown in FIG. 1 , the liquid inlet channel 16 of the tubular structure protrudes upward from the atomization mounting position 13, and when the liquid storage member 20 is mounted on the liquid storage member mounting position 14, the elastic cover 252 surrounds the liquid inlet channel 16 to prevent the smoke oil from leaking out.

In some embodiments of the present application, as shown in FIGS. 1 to 3 , the liquid storage member 20 may further include a liquid cup 22 and a piston 24. The piston 24 is disposed in the liquid cup 22 and is capable of moving relative to the cup wall of the liquid cup 22 in a first direction X or in the opposite direction of the first direction X, and a liquid storage chamber 23 is formed between the piston 24 and the cover 25. Optionally, as shown in FIG. 1 , the piston 24 moves relative to the cup wall of the liquid cup 22 in the first direction X close to the cup mouth 21, and the smoke oil can be squeezed out of the fluid channel, and the piston 24 moves relative to the cup wall of the liquid cup 22 in the opposite direction of the first direction X away from the cup mouth 21, and the flow direction of the smoke oil can be controlled by the movement of the piston 24.

In some embodiments of the present application, as shown in FIG. 1 , a driving chamber 11 is provided in the housing 10, and an electronic atomization device 100 further includes a driving member 12, which is disposed in the driving chamber 11, and the driving member 12 is used to drive the piston 24 to move along the first direction X or the opposite direction of the first direction X. Optionally, as shown in FIG1 , the piston 24 includes a piston head 241 and a piston rod 242, the piston head 241 is located in the liquid storage chamber 23, and the piston rod 242 is located in the liquid storage installation position 14. The piston rod 242 can drive the piston head 241 to rise along the cavity wall of the liquid storage chamber 23, and when the piston head 241 approaches the cup mouth 21 along the cavity wall of the liquid storage chamber 23 (i.e., along the direction B in FIG2 ), the piston head 241 squeezes the smoke oil, and the smoke oil is discharged from the cup mouth 21 to the fluid channel. After the smoke oil is squeezed out along the direction A, the piston head 241 can be retracted along the cavity wall of the liquid storage chamber 23 to stay away from the cup mouth 21. Of course, after the smoke oil is squeezed out, the piston head 241 may not be retracted, and only the piston rod 242 is retracted, so as to facilitate the replacement of the next liquid storage member 20.

In some embodiments of the present application, as shown in FIG. 1 , the housing 10 has a main chamber 30, and the electronic atomization device 100 further includes a battery cell 31, which is disposed in the main chamber 30, and the battery cell 31 is used to power the atomization component 15 and the drive component 12. Optionally, the disassembly path of the liquid storage component 20 is linear, and the atomization component 15, the drive component 12, and the battery cell 31 are located outside the disassembly path of the liquid storage component 20. Optionally, the atomization component 15 includes a heating element, and the battery cell 31 supplies power to the heating element through a conductive needle. After the heating element is energized, the smoke oil on the heating element can be atomized, and the atomized smoke oil is output from the air outlet 17.

In some embodiments of the present application, as shown in FIG. 1, FIG. 3, and FIG. 4, the atomizer assembly 15 defines an atomizer chamber, and the atomizer assembly 15 has a first seal 18 that is sealed with the housing 10, and the first seal 18 is provided with a liquid inlet 19 for passing liquid into the atomizer chamber, and the liquid inlet channel 16 is connected to the liquid inlet 19. Optionally, the first seal 18 is sealed with the housing 10 to prevent leakage of oil in the atomizer chamber, and the first seal 18 is provided with an oil inlet, which is used to pass liquid into the atomizer chamber, and the liquid inlet channel 16 is connected to the oil inlet. Optionally, the first seal 18 is a rubber member or a silicone member.

According to another aspect of the present application, the electronic atomization device 100 of the embodiment may include a housing 10 and a liquid storage part 20. Referring to Figures 1 to 5, the housing 10 is provided with an air outlet 17, an atomization mounting position 13 and a liquid storage part mounting position 14. The direction from the atomization mounting position 13 to the air outlet 17 is the first direction X, and the direction from the atomization mounting position 13 to the liquid storage part mounting position 14 is the second direction Y, and the first direction X is substantially perpendicular to the second direction Y. Optionally, the atomization assembly 15 is provided at the atomization mounting position 13, and the liquid storage part 20 is detachably mounted at the liquid storage part mounting position 14. The top of the housing 10 is provided with an air outlet 17, and the atomization assembly 15 is located below the air outlet 17, and the smoke generated by the atomization assembly 15 is output from the air outlet 17.

Along the first direction X, the liquid storage member 20 is detachably mounted on the liquid storage member mounting position 14, and when the liquid storage member 20 is mounted on the liquid storage member mounting position 14, the liquid storage cavity 23 of the liquid storage member 20 is suitable for being connected with the liquid inlet channel 16 of the atomizer assembly 15 provided at the atomizer mounting position 13. Optionally, the liquid storage member 20 has a cup mouth 21, and when the liquid storage member 20 is mounted on the liquid storage member mounting position 14, the cup mouth 21 is suitable for being connected with the liquid inlet channel 16, so that the smoke oil in the liquid storage member 20 reaches the liquid inlet channel 16 from the cup mouth 21, and then flows into the atomizer assembly 15 from the liquid inlet channel 16. By providing a detachable liquid storage member 20, the utilization rate of the atomizer assembly 15 can be improved. Specifically, when the smoke oil in the liquid storage member 20 is consumed, only the liquid storage member 20 can be replaced, and the atomizer assembly 15 can be reused, thereby improving the utilization rate of the atomizer core and reducing the user's suction cost.

In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means specific features, structures, materials or characteristics described in conjunction with the embodiment or example. Included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims (12)

An electronic atomization device, comprising: A housing, wherein the housing is provided with an air outlet, an atomizing installation position and a liquid storage installation position, the direction from the atomizing installation position to the air outlet is a first direction, the direction from the atomizing installation position to the liquid storage installation position is a second direction, and the first direction is substantially perpendicular to the second direction; and, An atomizing assembly, wherein the atomizing assembly is arranged at the atomizing installation position; Wherein, the outer surface of the atomization installation position is protruded along the first direction to form a liquid inlet channel. The electronic atomization device according to claim 1, wherein the electronic atomization device further comprises a liquid storage component, and along the first direction, the liquid storage component can be detachably installed at the liquid storage component installation position. The electronic atomization device according to claim 2, wherein the liquid storage component comprises a liquid storage cavity and a cover arranged on the liquid storage cavity, the cover is provided with a protrusion, and the protrusion is suitable for covering the liquid inlet channel; the cover is also provided with a fluid channel, and when the liquid storage component is installed in the liquid storage component installation position, the fluid channel is suitable for communicating with the liquid inlet channel. The electronic atomization device according to claim 3, wherein along the first direction, the orthographic projections of the liquid storage chamber and the liquid inlet channel do not overlap; The fluid channel includes a transverse transport channel arranged along the second direction, and a first longitudinal channel and a second longitudinal channel arranged along the first direction; wherein, the first longitudinal channel is connected to the liquid storage cavity, and when the liquid storage component is installed in the liquid storage component installation position, the second longitudinal channel is connected to the liquid inlet channel. The electronic atomization device according to claim 3 or 4, wherein the cover comprises an outer shell cover and an elastic cover, the elastic cover is located inside the outer shell cover, and the fluid channel is provided on the elastic cover, or the elastic cover and the outer shell cover jointly define the fluid channel. An electronic atomization device according to any one of claims 3 to 5, wherein the liquid storage component comprises a liquid cup, the liquid storage cavity is formed in the liquid cup, a cup opening is provided at the top of the liquid cup, one end of the fluid channel is suitable for communicating with the cup opening, and when the liquid storage component is installed in the liquid storage component installation position, the other end of the fluid channel is suitable for communicating with the liquid inlet channel. The electronic atomization device according to claim 5, wherein the liquid inlet channel is constructed as a tubular structure, the tubular structure is extended along the first direction, and the outer periphery of the tubular structure is surrounded by the elastic cover. The electronic atomization device according to any one of claims 3 to 5 and 7, wherein the liquid storage component further comprises: A liquid cup and a piston, wherein the piston is disposed in the liquid cup and can move relative to a cup wall of the liquid cup along the first direction or in a direction opposite to the first direction, and the liquid storage chamber is formed between the piston and the cover. The electronic atomization device according to claim 8, wherein the housing has a drive cavity, and the electronic atomization device further comprises a drive member, the drive member is disposed in the drive cavity, and the drive member is used to drive the piston Move along the first direction or the opposite direction of the first direction. The electronic atomization device according to claim 9, wherein the shell has a main body cavity, and the electronic atomization device also includes a battery cell, which is arranged in the main body cavity, and the battery cell is used to supply power to the atomization component and the driving component. An electronic atomization device according to any one of claims 1-10, wherein the atomization assembly defines an atomization chamber, the atomization assembly has a first seal that seals with the shell, the first seal is provided with a liquid inlet for passing liquid into the atomization chamber, and the liquid inlet channel is connected to the liquid inlet. An electronic atomization device, comprising: A housing is provided with an air outlet, an atomizing installation position and a liquid storage installation position, wherein the direction from the atomizing installation position to the air outlet is a first direction, and the direction from the atomizing installation position to the liquid storage installation position is a second direction, wherein the first direction is substantially perpendicular to the second direction; and, The liquid storage component is detachably mounted on the liquid storage component mounting position along the first direction, and when the liquid storage component is mounted on the liquid storage component mounting position, the liquid storage cavity of the liquid storage component is suitable for being connected to the liquid inlet channel of the atomizer assembly arranged on the atomizer mounting position.