CN218354635U - Electronic atomization device and atomizer - Google Patents

Abstract

The utility model relates to an electronic atomization device and an atomizer, wherein the atomizer comprises a first shell, a second shell and a connecting structure; the first housing includes a first cavity having a first opening, and the second housing includes a second cavity having a second opening; the first shell and the second shell are connected through the connecting structure, so that the first opening and the second opening are spliced, the first cavity and the second cavity are communicated, and a liquid storage cavity for storing liquid atomized matrix is formed by splicing. The first shell and the second shell of the atomizer adopt split structures, so that the strength of the shell formed by assembly is guaranteed, the atomizer is convenient for mold forming, the space of the liquid storage cavity is enlarged, and the position required to be sealed can be reduced.

Description

Electronic atomization device and atomizer

Technical Field

The utility model relates to an atomizing field, more specifically say, relate to an electronic atomization device and atomizer.

Background

Electronic atomization device among the correlation technique, the shell is integrative usually, and the main problem that exists is, shell structural strength is weak, and the mould shaping is difficult, and space utilization is little, and the stock solution volume is few to the sealed point that needs to adopt is more, has certain weeping risk.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a modified electronic atomization device and atomizer.

The utility model provides a technical scheme that its technical problem adopted is: constructing an atomizer comprising a first housing, a second housing, and a connecting structure; the first housing includes a first cavity having a first opening, the second housing includes a second cavity having a second opening; the first shell and the second shell are connected through the connecting structure, so that the first opening and the second opening are spliced, the first cavity and the second cavity are communicated, and a liquid storage cavity for storing liquid atomized matrix is formed by splicing.

In some embodiments, the connecting structure comprises a snap structure disposed on the first and second housings.

In some embodiments, the snap feature comprises a snap and a snap hole;

the buckle is arranged on the first shell, and the buckle hole is arranged on the second shell;

or the buckle is arranged on the second shell, and the buckle hole is arranged on the first shell.

In some embodiments, the second housing is provided with a connecting portion protruding out of the second opening to extend into the first cavity; the buckle is arranged on the inner side wall of the first shell, the buckle hole is arranged on the connecting part, or the buckle is arranged on the connecting part, and the buckle hole is arranged on the inner side wall of the first shell;

or the first shell is provided with a connecting part which protrudes out of the first opening and extends into the second cavity; the buckle set up in the inside wall of second casing, detain the hole set up in on the connecting portion, or detain the hole set up in the inside wall of second casing, the buckle set up in on the connecting portion.

In some embodiments, the connecting structure includes a fastening assembly disposed on the first and second housings to fasten the first and second housings.

In some embodiments, the nebulizer further comprises a first sealing assembly disposed at the first opening and/or the second opening for sealing the first opening and the second opening when the first opening and the second opening are joined.

In some embodiments, an end surface of the first opening and/or the second opening is provided with a receiving groove for receiving the first sealing component.

In some embodiments, the atomizer further comprises an atomizing structure disposed on the first housing or the second housing and in fluid communication with the reservoir chamber for atomizing the liquid atomizing substrate in the reservoir chamber.

In some embodiments, an accommodating cavity is provided on an outer wall of the first housing or the second housing for accommodating the atomizing structure.

In some embodiments, the atomizer further comprises a second sealing assembly disposed in the receiving chamber for sealing the atomizing structure and the reservoir chamber.

In some embodiments, a liquid guiding column is arranged in the containing cavity, and the liquid guiding column is communicated with the liquid storage cavity and is used for guiding the liquid atomization matrix in the liquid storage cavity to the atomization structure;

the second seal assembly is mounted on the liquid guiding column.

In some embodiments, the second seal assembly includes a first seal structure and a second seal structure in the form of a ring,

the second sealing structure is sleeved on the liquid guide column,

the first sealing structure is pressed on the second sealing structure.

In some embodiments, the atomizing structure is mounted on the first sealing structure.

In some embodiments, the first seal structure includes a first annular body, and a first central through-hole formed in the first annular body;

the first annular body is provided with an annular cavity for installing the atomizing structure, and the annular cavity is arranged on the periphery of the first central through hole.

In some embodiments, the atomizer includes a cover disposed in the accommodating cavity, for covering the accommodating cavity, and pressing on the second sealing assembly.

In some embodiments, the atomizing structure comprises an atomizing sheet provided with a microporous structure.

The utility model discloses still construct an electronic atomization device, include the atomizer.

Implement the utility model discloses an electronic atomization device and atomizer have following beneficial effect: the first shell and the second shell of the atomizer are connected through the connecting structure, so that the first opening of the first shell and the second opening of the second shell are spliced, the first cavity and the second cavity are communicated and spliced to form a liquid storage cavity for storing liquid atomized matrix. The first shell and the second shell of the atomizer adopt split structures, so that the strength of the shell formed by assembly is guaranteed, the mold is convenient to mold, the space of the liquid storage cavity is increased, and the position required to be sealed can be reduced.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic diagram of an atomizer of an electronic atomizer device according to some embodiments of the present invention before use;

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

FIG. 3 is a schematic view of the atomizer of FIG. 1 in use;

FIG. 4 is a cross-sectional view of the atomizer of FIG. 3 in use;

FIG. 5 is an exploded view of the atomizer shown in FIG. 1;

FIG. 6 is a schematic view of the first housing of the atomizer shown in FIG. 5;

FIG. 7 is a schematic view of another angular configuration of the first housing of the atomizer shown in FIG. 6;

FIG. 8 is a schematic view of a second housing of the atomizer shown in FIG. 5;

FIG. 9 is a schematic structural view of an atomizing structure of the atomizer shown in FIG. 5;

FIG. 10 is a schematic structural view of a first seal structure of the atomizer shown in FIG. 5;

FIG. 11 is a cross-sectional view of the first seal structure shown in FIG. 10;

FIG. 12 is a schematic view of the cover of the atomizer shown in FIG. 5;

fig. 13 is a schematic structural view of a partition structure of the atomizer shown in fig. 5.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows some preferred embodiments of the electronic atomization device of the present invention. The electronic atomization device can be used for atomizing liquid atomization substrate to generate mist to be sprayed. In some embodiments, the liquid aerosol substrate may be a cosmetic liquid, although it is understood that in other embodiments, the liquid aerosol substrate is not limited to a cosmetic liquid, and may be a liquid medicine or tap water. The electronic atomization device has the advantage of difficult liquid leakage in the transportation and storage processes, and has high atomization efficiency and high use safety.

In some embodiments, the electronic atomization device includes an atomizer 100 and a power supply assembly, with which the atomizer 100 is removably mountable for atomizing a liquid atomization substrate in an energized state. The power supply assembly is mechanically and/or electrically connected to the nebulizer 100 for supplying power to the nebulizer 100 in a predetermined mode.

As shown in fig. 1-4, in some embodiments, the atomizer 100 includes a housing 10, and an atomizing structure 30. The housing 10 is adapted to receive the atomizing structure 30 and may contain a liquid atomizing base. The atomizing structure 30 is used to atomize the liquid atomizing substrate in the housing 10 to generate a mist.

As shown in fig. 5, in some embodiments, the housing 10 includes a first shell 11 and a second shell 12. In some embodiments, the first housing 11 and the second housing 12 are detachably connected and can be assembled to form the reservoir 13. The first shell 11 and the second shell 12 are spliced, so that the space of the liquid storage cavity 13 is larger after the first shell 11 and the second shell 12 are spliced, and compared with a shell with an integrated structure, a mold is easier to mold.

As shown in fig. 6-7, in some embodiments, the first housing 11 includes a first cavity 111. The first chamber 111 is used for storing a liquid nebulized matrix. The first cavity 111 is a semi-enclosed cavity, and the cross section of the first cavity may be substantially semicircular. It is understood that a first opening 112 is provided on the first housing 11, the first opening 112 is communicated with the first cavity 111, and the cross-sectional shape and size of the first opening 112 are equivalent to those of the first cavity 111.

In some embodiments, the accommodating cavity 114 is disposed on a side of the first casing 11 opposite to the first cavity 111, and the accommodating cavity 114 may be a cylindrical cavity, but it is understood that in other embodiments, the accommodating cavity 114 may not be limited to be a cylindrical cavity, and may be a cavity with other shapes. The receiving cavity 114 may be used to receive the atomizing structure 30. The accommodating cavity 114 can be disposed in communication with the first cavity 111. Through will holding chamber 114 and set up in the one side that first casing 11 and first cavity 111 set up mutually, can install atomizing structure 30 outside first cavity 111, atomizing structure 30's installation can be convenient for to can improve atomizing structure 30's life. It is understood that, in other embodiments, the accommodating chamber 114 may not be limited to be disposed on the first casing 11, and in other embodiments, the accommodating chamber 114 may also be disposed on the second casing 11.

In some embodiments, a liquid guiding column 115 is disposed on the housing 10, the liquid guiding column 115 is disposed in the first cavity 111, and specifically, the liquid guiding column 115 is located on an inner wall of the first cavity 111. The drainage column 115 may be cylindrical and has a hollow structure with two through ends, a drainage channel may be formed inside the drainage column 115, and the drainage column 115 may be communicated with the reservoir 13, i.e., the drainage channel 1151 may be communicated with the reservoir 13. In some embodiments, the fluid conducting channel 1151 can be used to conduct the liquid nebulizing matrix in the reservoir 13 to the nebulizing structure 30.

In some embodiments, the outer periphery of the fluid-conducting column 115 is provided with an annular groove 116 in communication with the receiving cavity 114, and the annular groove 116 can be used to receive the second seal structure 42 of the second seal assembly 40. It will be appreciated that in some embodiments, the annular groove 116 may be omitted.

Further, as shown in fig. 8, in some embodiments, the second housing 12 includes a second cavity 121, and the second cavity 121 can communicate with the first cavity 111 and can be spliced together to form the closed reservoir 13. The reservoir 13 may be used to store a liquid aerosol substrate. The second cavity 121 is a closed cavity, and the cross section of the second cavity 121 may be substantially semicircular, and the cross section shape and size of the second cavity 121 may be equivalent to the cross section shape and size of the first cavity 111. It is understood that the second housing 12 is provided with a second opening 122, the second opening 122 can communicate with the second cavity 121, and the cross-sectional shape and size of the second opening 122 can be equivalent to the cross-sectional shape and size of the second cavity 121. When the first housing 11 and the second housing 12 are assembled, the first opening 112 is close to the second opening 122 and is spliced with the second opening 122, so that the first cavity 111 and the second cavity 121 are communicated and spliced to form the reservoir 13. In some embodiments, a receiving groove 123 is disposed on an end surface of the second opening 122, and the receiving groove 123 is used for receiving the first sealing element 20. The receiving groove 123 may be disposed along a circumferential direction of the second opening 122.

In some embodiments, the second housing 12 is provided with a connecting portion 124, the connecting portion 124 is disposed on an end surface of the second opening 122 and protrudes from an end surface of the second opening 122, and the connecting portion 124 can extend into the first cavity 111 to connect with the first housing 11 when the first housing 11 and the second housing 12 are assembled. The connecting portion 124 is provided in plurality, and the connecting portions 124 may be arranged at intervals along the circumference of the second opening 122. It is understood that, in other embodiments, the connecting portion 124 is not limited to be disposed on the second housing 12, and the connecting portion 124 can also be disposed on the first housing 11, can be disposed to protrude from the first opening 112, and can protrude into the second cavity 121 to connect with the second housing 12 when the first housing 11 is assembled with the second housing 12.

In some embodiments, the housing 10 further includes a connecting structure 14, and the connecting structure 14 is used for fixedly connecting the first housing 11 and the second housing 12 and detachably connecting the first housing 11 and the second housing 12. In some embodiments, the connecting structure 14 may be a snap structure disposed on the first housing 11 and the second housing 12 for detachably connecting the first housing 11 and the second housing 12. Of course, it is understood that in some other embodiments, the connecting structure 14 is not limited to a snap structure, and it may be a fastening component, which may be disposed on the first housing 11 and the second housing 12 for fastening the first housing 11 and the second housing 12, and in some embodiments, the fastening component may be a screw. Of course, it is understood that in other embodiments, the connecting structure 14 is not limited to a snap structure or a fastening assembly, but may also be an adhesive structure or other detachable structure.

In some embodiments, the fastening structure includes a fastening tab 113 and a fastening hole 1241, the fastening tab 113 is disposed on the first housing 11, and the fastening hole 1241 is disposed on the second housing 12. The plurality of fasteners 113 are disposed on the inner sidewall of the first casing 11 at intervals along the circumference of the first casing 11. The fastening holes 1241 and the fasteners 113 may be disposed in a one-to-one correspondence, the fastening holes 1241 may be disposed on the connecting portion 124 in a one-to-one correspondence, when the first housing 11 and the second housing 12 are assembled, the connecting portion 124 extends into the first cavity 111 of the first housing 11, and the fasteners 113 in the first housing 11 may be fastened into the fastening holes 1241 on the connecting portion 124 correspondingly, thereby realizing the connection and fixation of the first housing 11 and the second housing 12. In other embodiments, when the connecting portion 124 is disposed on the first housing 11, the fasteners 113 can be disposed on the connecting portion 124, and the fastening holes 1241 can be disposed on the inner sidewall of the second housing and disposed in one-to-one correspondence with the fasteners 113.

In other embodiments, the buckle 113 is not limited to be disposed on the first housing 11, and the buckle hole is not limited to be disposed on the second housing 12. The buckle 113 can be disposed on the second housing 12, and the fastening hole 1241 can be disposed on the first housing 11, specifically, the buckle 113 is disposed on the connecting portion 124 of the second housing 12, and the fastening hole 1241 is disposed on the inner side wall of the first housing 11, when the first housing 11 and the second housing 12 are detachably assembled, the connecting portion 124 extends into the first cavity 111, and the buckle 113 can be fastened into the fastening hole 1241 on the inner side wall of the first housing 11. In other embodiments, the fastening hole 1241 may be disposed on the connecting portion 124 when the connecting portion 124 is disposed on the first housing 11.

In some embodiments, the atomizer 100 further comprises a first sealing member 20, the first sealing member 20 is disposed at the second opening 122, but it is understood that, in other embodiments, the first sealing member 20 may be disposed at the first opening 112 or only at the first opening 112, and in particular, the first sealing member 20 may be received in the receiving groove 123, and when the first housing 11 and the second housing 12 are assembled and the first opening 112 and the second opening 122 are combined, the first sealing member is used for sealing and connecting the first opening 112 and the second opening 122, so as to seal the reservoir 13 and prevent the reservoir 13 from leaking liquid. In some embodiments, the first sealing assembly 20 may be a sealing ring, in particular, the first sealing assembly 20 may be selected to be a silicone ring. Of course, it is understood that in other embodiments, the first sealing assembly 20 may not be limited to being a sealing ring, but may be an elastic sealing block embedded in the receiving groove 123. The first sealing member 20 is not limited to a silicone ring, and may be a rubber ring or a plastic ring.

In some embodiments, as shown in fig. 9, the atomizing structure 30 can be disposed in the receiving cavity 114 of the first housing 11 and opposite to the liquid guide channel 1151, and can be in fluid communication with the reservoir 13 through the liquid guide channel 1151, and can be used for atomizing the liquid atomizing medium in the reservoir 13. In some embodiments, the atomizing structure 30 can be a microporous atomizing sheet. Specifically, the atomizing structure 30 may include an atomizing plate 31 and a piezoelectric ceramic plate stacked on the atomizing plate 31. Wherein the piezoceramic wafer is generally of annular configuration and is arranged coaxially with the nebulizing plate 31. The atomizing plate 31 may be made of metal or polymer; the piezoelectric ceramic plate vibrates in the power-on state and drives the atomizing plate 31 to vibrate at the same time. The atomizing plate 31 is provided with a microporous structure, and the microporous structure is communicated with the liquid guide channel 1151 and is used for outputting mist formed by atomization. Meanwhile, the micropore area of the atomizing plate 31 corresponds to the through hole of the piezoelectric ceramic plate; the atomizing plate 31 and the piezoelectric ceramic plate can vibrate under the power-on state, so as to atomize the liquid atomizing substrate, and the liquid atomizing substrate forms mist and is output from the micropore structure.

As shown in fig. 10 and 11, in some embodiments, the atomizer 100 further comprises a second sealing assembly 40. The second sealing assembly 40 is accommodated in the accommodating cavity 114 and is mounted on the liquid guiding column 115 for sealing the atomizing structure 30 and the liquid storage cavity 13. In some embodiments, the second seal assembly 40 includes a first seal structure 41 and a second seal structure 42. The first sealing structure 41 and the second sealing structure 42 can be annular, wherein the second sealing structure 42 can be sleeved on the liquid guiding column 115, and the first sealing structure 41 can be pressed on the second sealing structure 42. In some embodiments, the atomizing structure 30 can also be mounted to the first sealing structure 41. Of course, in other embodiments, the second sealing assembly 40 may be disposed between the atomizing structure 30 and the liquid guiding column 115, that is, the first sealing structure 41 and the second sealing structure 42 are disposed between the atomizing structure 30 and the reservoir 13 for sealing the atomizing structure 30 and the reservoir 13.

In some embodiments, the first sealing structure 41 includes a first annular body 411 and a first central through hole 412, the first annular body 411 is disposed on the second sealing structure 42 and can be pressed against the second sealing structure 42. The first central through hole 412 is formed at a central axis of the first annular body 411. The first central through hole 412 is adapted to give way to the atomizing structure 30 for allowing the liquid atomizing medium in the reservoir 13 to enter the atomizing structure 30. In some embodiments, the first annular body 411 is provided with an annular cavity 413, the annular cavity 413 is disposed at the periphery of the first central through hole 412, and the annular cavity 413 can be used for installing the atomizing structure 30. In some embodiments, the first sealing structure 41 may be a silicone member, but it is understood that in other embodiments, the first sealing structure 41 may not be limited to a silicone member, and may be a rubber structure or a plastic structure. In other embodiments, the first sealing structure 41 may be omitted.

In some embodiments, the second seal 42 is received in the annular recess 116, which includes a second annular body 421 and a second central through hole 422. The second central through hole 422 can be formed in the annular recess 116. In some embodiments, the second sealing structure 42 may be a silicone ring, but it is understood that in other embodiments, the second sealing structure 42 may not be limited to a silicone ring, which may be a rubber ring or a plastic ring. In some embodiments, the second seal 42 may be omitted.

In some embodiments, sufficient sealing strength can be achieved by the first sealing component 20 and the second sealing component 40, leakage of the liquid storage cavity 13 can be avoided, user experience can be improved, the structure of the electronic atomization device can be simplified, and the assembly cost of the electronic atomization device can be reduced.

As shown in fig. 12, in some embodiments, the atomizer 100 further includes a cover 50, where the cover 50 is disposed in the accommodating cavity 114 and pressed on the second sealing assembly 40, and is configured to cover the accommodating cavity 114 and press the first sealing structure 41 and the atomizing structure 30 on the first sealing structure 42, so as to achieve the mounting and fixing of the second sealing assembly 40 and the atomizing structure 30 with the first housing 11, and further achieve the function of preventing liquid leakage. In some embodiments, the cover 50 may include a body 51, and the body 51 may be substantially annular. The body 51 is disposed coaxially with the first seal structure 41, the atomizing structure 30, and the second seal structure 42. The body 51 is provided with an air outlet 511, and the air outlet 511 is used for outputting mist. In some embodiments, the cover 50 can be detachably connected to the receiving cavity 114. Specifically, the cover 50 can be fixed to the accommodating cavity 114 by a snap-fit structure. The structure of the card includes a plurality of hooks 52 and a plurality of slots 117, the hooks 52 are disposed on the outer sidewall of the body 51, and the hooks 52 are circumferentially spaced along the body 51. The locking slots 117 are disposed on the inner side wall of the accommodating cavity 114 and are disposed in one-to-one correspondence with the locking hooks 52. When the cover 50 covers the accommodating cavity 114, the hook 52 can be engaged with the engaging groove 117, so as to connect and fix the cover 50 and the first housing 11. In some embodiments, the hook 52 is not limited to be disposed on the outer side wall of the body 51, and can be mounted on the inner side wall of the accommodating cavity 114, and the slot 117 is not limited to be disposed on the inner side wall of the accommodating cavity 114, and can be disposed on the outer side wall of the body 51. In some embodiments, the snap-fit structure may be omitted. The cover 50 can be secured by interference fit with the cavity 114.

As further shown in fig. 1-5 and 13, in some embodiments, the atomizer 100 further comprises a partition structure 60, wherein the partition structure 60 is movably mounted between the reservoir 13 and the atomizing structure 30. Specifically, the movable mounting includes mounting detachable from the housing 10, or includes a movable setting placed in the housing 10 in a set direction. In particular, in some embodiments, the movable may refer to drawable, or pushable-and-drawable, or the like. Before not being used, that is, during transportation or storage, the isolation structure 60 may be installed between the reservoir 13 and the atomizing structure 30, that is, when the isolation structure 60 is located at the first position, the reservoir 13 and the atomizing structure 30 may be separated by the isolation structure 60, so as to prevent the liquid aerosol in the reservoir 13 from leaking out of the microporous structure of the atomizing structure 30. When the device is needed, the isolation structure 60 can be removed from between the reservoir 13 and the atomizing structure 30, for example, the isolation structure 60 can be pulled or pushed out of the housing 10 from the reservoir 13 and the atomizing structure 30, i.e., the isolation structure 60 can be moved to the second position; thereby fluidly connecting reservoir 13 to atomizing structure 30.

In some embodiments, the isolation structure 60 is a sheet, and particularly, the isolation structure 60 may be a transparent sheet and may have a thickness of 0.05-0.10mm. Before the electronic atomizer is not used, the isolation structure 60 is held between the atomizer structure 30 and the reservoir 13 by the first and second seal structures 41 and 42, and is movably mounted at one end of the liquid guide channel 1151, between the atomizer structure 30 and the liquid guide channel 1151, and covers the liquid guide channel 1151. The partition 60 may be moved to open or close the fluid conducting channel 1151. When the electronic atomization device is used, the isolation structure 60 can be pulled out from the first sealing structure 41 and the second sealing structure 42, so that the liquid atomization substrate in the liquid storage cavity 13 can be in contact with the atomization structure 30, and the atomization structure 30 can start to work after being electrified and started to atomize the liquid atomization substrate to form mist output. The first seal structure 41 remains sealed after the spacer structure 60 is withdrawn. Meanwhile, the second sealing structure 42 and the first sealing structure 41 are correspondingly matched in a contact mode, and the sealing effect is improved. In some embodiments, isolation structure 60 is a flexible structure that provides a better contact seal with both second seal structure 42 and first seal structure 41, which are both flexible materials; meanwhile, damage to the second seal structure 42 and the first seal structure 41 can be reduced in the drawing process, and seal failure is avoided.

In some embodiments, the isolation structure 60 includes an isolation portion 61, and the isolation portion 61 is movably disposed at one end of the fluid conducting channel 1151. In some embodiments, the isolation structure 61 can be substantially circular, can have a shape that matches the port shape of the fluid conducting channel 1151, and can have a size that is greater than or equal to the port size of the fluid conducting channel 1151. The isolation portion 61 may cover the opening of the liquid guide channel 1151, so as to isolate the atomizing structure 30 from the reservoir 13.

In some embodiments, the separating structure 60 further includes an operating portion 62, the operating portion 62 may be a longitudinal sheet, and the operating portion 62 may be disposed on one side of the separating portion 61, extend along a radial direction of the separating portion 61, and is integrated with the separating portion 61. Before use, the operation portion 62 is sandwiched between the first sealing structure 41 and the second sealing structure 42 and extends to the outside of the housing 10 for operation by a user, and when the operation portion is used, the user can operate the isolation portion 61 to draw out in a direction away from the liquid guide channel 1151, specifically, the user can grasp the operation portion 62 to draw out the isolation structure 60 as a whole from between the first sealing structure 41 and the second sealing structure 42, and further draw out the entire isolation structure 60 from the atomizer 100.

In some embodiments, the atomizer 100 further comprises a base 70, and the base 70 may be mounted to the housing 10. In some embodiments, the base 70 is provided with a through hole 71, and the through hole 71 can be disposed corresponding to the isolation structure 60 for drawing out the isolation structure. In some embodiments, the through-hole 71 may be a bar-shaped hole.

In some embodiments, the base 70 is provided with a conductive structure 80, and the conductive structure 80 may be two conductive pillars, and the two conductive pillars may be electrically connected with the atomizing structure 30 and the power supply assembly.

In some embodiments, the base 70 is provided with a magnetic member 90, and the magnetic member 90 can be used to magnetically fix the atomizer 100 to the power supply assembly, so as to connect to the power supply assembly.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims (17)

1. A nebulizer, comprising a first housing (11), a second housing (12) and a connecting structure (14); the first housing (11) comprises a first cavity (111) having a first opening (112), the second housing (12) comprises a second cavity (121) having a second opening (122); the first shell (11) and the second shell (12) are connected through the connecting structure (14), so that the first opening (112) and the second opening (122) are spliced, the first cavity (111) and the second cavity (121) are communicated, and a liquid storage cavity (13) for storing liquid atomizing matrix is formed by splicing.

2. Atomiser according to claim 1, characterised in that the connecting structure (14) comprises snap-in structures provided on the first housing (11) and the second housing (12).

3. A nebulizer as claimed in claim 2, wherein the snap feature comprises a snap (113) and a snap hole (1241);

the buckle (113) is arranged on the first shell (11), and the buckle hole (1241) is arranged on the second shell (12);

or the buckle (113) is arranged on the second shell (12), and the buckle hole (1241) is arranged on the first shell (11).

4. A nebulizer as claimed in claim 3, characterised in that the second housing (12) is provided with a connecting portion (124) protruding the second opening (122) to protrude into the first cavity (111); the buckle (113) is arranged on the inner side wall of the first shell (11), the buckle hole (1241) is arranged on the connecting part (124), or the buckle (113) is arranged on the connecting part (124), and the buckle hole (1241) is arranged on the inner side wall of the first shell (11);

or the first shell (11) is provided with a connecting part (124) which is arranged to protrude out of the first opening (112) and to extend into the second cavity (121); the buckle (113) is arranged on the inner side wall of the second shell (12), the buckle hole (1241) is arranged on the connecting portion (124), or the buckle hole (1241) is arranged on the inner side wall of the second shell (12), and the buckle (113) is arranged on the connecting portion (124).

5. Atomiser according to claim 1, characterised in that the connecting structure (14) comprises fastening assemblies which are arranged on the first housing (11) and the second housing (12) and which fasten the first housing (11) and the second housing (12) together.

6. A nebulizer as claimed in claim 5, further comprising a first sealing assembly (20), the first sealing assembly (20) being provided at the first opening (112) and/or the second opening (122) for sealing connecting the first opening (112) and the second opening (122) when the first opening (112) and the second opening (122) are brought together.

7. Atomiser according to claim 6, characterised in that a receiving groove (123) is provided on the end face of the first opening (112) and/or the second opening (122) for receiving the first sealing assembly (20).

8. A nebulizer as claimed in claim 1, further comprising an atomizing structure (30), the atomizing structure (30) being disposed on the first housing (11) or second housing (12) and being in fluid communication with the reservoir chamber (13) for atomizing liquid nebulized matrix in the reservoir chamber (13).

9. Atomiser according to claim 8, characterised in that a receiving chamber (114) is provided on the outer wall of the first housing (11) or the second housing (12) for receiving the atomising structure (30).

10. A nebulizer as claimed in claim 9, further comprising a second sealing assembly (40), the second sealing assembly (40) being disposed in the receiving chamber (114) for sealing the nebulizing structure (30) and the reservoir chamber (13).

11. A nebulizer as claimed in claim 10, wherein the containing chamber (114) is provided with a liquid guiding column (115), the liquid guiding column (115) is communicated with the reservoir chamber (13) for guiding the liquid nebulizing matrix in the reservoir chamber (13) to the nebulizing structure (30);

the second seal assembly (40) is mounted on the fluid conducting column (115).

12. Atomiser according to claim 11, characterised in that the second sealing assembly (40) comprises a first sealing structure (41) in the form of a ring and a second sealing structure (42),

the second sealing structure (42) is sleeved on the liquid guide column (115),

the first sealing structure (41) is pressed on the second sealing structure (42).

13. A nebulizer as claimed in claim 12, wherein the nebulizing structure (30) is mounted on the first sealing structure (41).

14. A nebulizer as claimed in claim 12, characterised in that the first sealing structure (41) comprises a first annular body (411), and a first central through hole (412) formed in the first annular body (411);

be provided with on first cyclic annular body (411) and supply annular chamber (413) of atomizing structure (30) installation, annular chamber (413) set up in the periphery of first central through-hole (412).

15. A nebulizer as claimed in claim 12, wherein the nebulizer comprises a cover (50), the cover (50) being arranged in the accommodating chamber (114) for covering the accommodating chamber (114) and being pressed against the second sealing member (40).

16. Atomiser according to claim 8, characterised in that the atomising structure (30) comprises an atomising sheet (31), the atomising sheet (31) being provided with a micro-porous structure.

17. An electronic atomisation device comprising a atomiser according to any of claims 1 to 16.

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