CN210445695U

CN210445695U - Electronic atomization device, atomizer thereof and atomization shell for atomizer

Info

Publication number: CN210445695U
Application number: CN201920745343.9U
Authority: CN
Inventors: 张鑫
Original assignee: Shenzhen Smoore Technology Ltd
Current assignee: Shenzhen Smoore Technology Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-05-05
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to an electronic atomization device, an atomizer thereof and an atomization shell used for the atomizer, wherein the atomization shell used for the atomizer comprises a sleeve; the sleeve comprises a cylinder body; the barrel is provided with a third through groove and a fourth through groove which penetrate through two opposite sides of the barrel; the third through groove and the fourth through groove are separately arranged on two sides of the central axis of the cylinder body; the cylinder is provided with a second accommodating space for accommodating the base; the third through groove and the fourth through groove are respectively communicated with the second accommodating space and form a clamping position of the base. This an atomizing casing for atomizer through setting up the third and lead to groove and fourth through groove, can be convenient for its drawing of patterns to do benefit to automated production, the atomizer equipment of being convenient for, the part of reducible atomizer equipment improves atomizer equipment efficiency.

Description

Electronic atomization device, atomizer thereof and atomization shell for atomizer

Technical Field

The utility model relates to an atomizing equipment, more specifically say, relate to an electronic atomization device and atomizer thereof and be used for atomizing casing of atomizer.

Background

With the development of society, in the field of industrial production, especially in the field of production of electronic atomization devices, mechanical automated assembly has been gradually adopted instead of manual assembly. The atomizing shell for the existing atomizer is generally a sleeve, and is difficult to demould when being assembled automatically, and an airflow channel is generally arranged among a plurality of parts in the atomizer and is longer, air is required to be fed for a certain time, in addition, in the assembling process, the channels of the parts are required to be aligned, or gaps are reserved among the parts to form the airflow channel, certain time and labor cost are required to be spent, and therefore the existing smoke bomb tube is not beneficial to automatic assembly.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a modified is used for atomizing casing of atomizer, further provides a modified electronic atomization device and atomizer thereof.

The utility model provides a technical scheme that its technical problem adopted is: an atomizing housing for an atomizer is constructed, including a sleeve; the sleeve comprises a cylinder body;

the barrel is provided with a third through groove and a fourth through groove which penetrate through two opposite sides of the barrel; the third through groove and the fourth through groove are separately arranged on two sides of the central axis of the cylinder body;

the cylinder is provided with a second accommodating space for accommodating the base; the third through groove and the fourth through groove are respectively communicated with the second accommodating space and form a clamping position of the base.

Preferably, the third through groove and the fourth through groove are respectively arranged at two corners of the lower part of the cylinder body.

Preferably, the third through groove and the fourth through groove respectively penetrate through the side walls of the other two opposite sides of the cylinder.

Preferably, the cross section of the cylinder comprises a long axis and a short axis, the two opposite sides are respectively positioned at two opposite sides in the direction of the long axis, and the long axis forms a symmetry axis of the two opposite sides;

the other two opposite sides are respectively positioned on two opposite sides in the short axis direction, and the short axis forms a symmetry axis of the two opposite sides.

Preferably, the side walls of two opposite sides of the short shaft are respectively inwards concave towards the third through groove and the fourth through groove to form a first guide groove and a second guide groove so as to guide the base to be installed;

the screens respectively with first guide way and second guide way intercommunication.

Preferably, the cylinder is arranged symmetrically with respect to a plane perpendicular to the cross section and on which the long axis of the cross section is located.

Preferably, the cylinder is arranged symmetrically with respect to a plane perpendicular to the cross section and on which the minor axis of the cross section is located.

Preferably, the cross section of the cylinder is oval.

Preferably, the cartridge comprises a top wall; the barrel is also provided with a first through groove and a second through groove which penetrate through two opposite sides of the barrel; the first through groove is arranged at the upper part of the barrel; the second through groove is arranged at the lower part of the cylinder body;

the outer wall surfaces of the two opposite sides are respectively provided with an air guide groove; two ends of the air guide groove are respectively communicated with the first through groove and the second through groove;

the top wall of the barrel is provided with an air outlet, and the first through groove is communicated with the air outlet.

Preferably, the sleeve further comprises a cover; the cover body is arranged between the first through groove and the second through groove, and a first accommodating space is arranged at the lower side of the cover body to accommodate the atomizing component; the second through groove is communicated with the first accommodating space.

Preferably, the air outlet is provided in the middle of the top wall; the top wall is also provided with two liquid discharging holes, the two liquid discharging holes and the air outlet are distributed in the long axis direction of the top wall together, and the air outlet is positioned between the two liquid discharging holes; the two lower liquid holes are respectively communicated with the first accommodating space.

Preferably, the first accommodating space is provided with a liquid inlet hole communicated with the lower liquid hole.

Preferably, the liquid inlet hole is in a strip shape.

The utility model also constructs an atomizer which comprises a base, the shell and an atomizing component; the base is inserted into a second accommodating space in a sleeve of the atomization shell and clamped with a clamping position in the sleeve; the atomization assembly is accommodated in a first accommodating space in a sleeve of the atomization shell.

Preferably, the base comprises a base body and a group of supporting structures arranged on the base body;

the support structure is inserted in the sleeve to support the atomizing assembly.

Preferably, the support structure is provided with a buckle which is matched with a clamping position on the sleeve.

Preferably, the atomization assembly comprises a rigid porous body and a heating body arranged on the porous body;

the atomizer further comprises an elastic member; the elastic piece is arranged on one side of the porous body, which is far away from the base, one end of the elastic piece is abutted against the top wall of the cover body of the atomization shell, and the other end of the elastic piece is abutted against the porous body.

Preferably, the base is provided with two first conductive pieces arranged at intervals; each of the first electrically-conductive members includes a free end extending toward the atomizing assembly;

a gap is reserved between the base and the atomization assembly to form an atomization cavity;

the expansion amount of the elastic piece is matched with the difference value of the height of the free end of each first conductive piece in a free state and the height of the atomization cavity.

Preferably, the elastic piece has a stretching amount of 0.5-0.8 mm.

Preferably, the elastic member includes an elastic ring or an elastic sheet.

The utility model also constructs an electronic atomization device which comprises a battery device and the atomizer; the battery device is connected with the first conductive piece on the base.

Implement the utility model discloses an electronic atomization device and atomizer thereof and the atomizing casing that is used for the atomizer have following beneficial effect: this an atomizing casing for atomizer, it through set up on the barrel run through the double-phase offside setting of this barrel and with the third that accommodating space communicates lead to groove and fourth through groove, can be convenient for this barrel drawing of patterns to can form screens and base joint, thereby do benefit to automated production, the atomizer equipment of being convenient for, the part of reducible atomizer equipment improves atomizer equipment efficiency.

This atomizer, it is through setting up this an atomizing casing for atomizer, and it has the equipment convenience, the packaging efficiency is high, advantage with low costs.

The electronic atomization device is connected with the battery device through the atomizer, so that atomization can be generated, and the electronic atomization device has the advantages of convenience in assembly, high assembly efficiency and low cost.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic perspective view of an atomizer according to some embodiments of the present invention;

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

FIG. 3 is an exploded view of the atomizing unit A and the reservoir unit B of the atomizer shown in FIG. 1;

FIG. 4 is an exploded view of the internal components of the atomizer shown in FIG. 3;

FIG. 5 is a schematic view of a first electrically conductive member on the base of the atomizer of FIG. 1 abutting a second electrically conductive member on the atomizing assembly;

FIG. 6 is a schematic diagram of the atomizer shown in FIG. 5 showing the first conductive member and the base in a mated state;

fig. 7 is a schematic perspective view of a first conductive member of the atomizer shown in fig. 1;

FIG. 8 is a schematic view of the bottom surface of the atomizing assembly of the atomizer shown in FIG. 1;

FIG. 9 is a schematic perspective view of the atomizing assembly of the atomizer of FIG. 1;

FIG. 10 is a schematic perspective view of a sleeve of the atomizer of FIG. 1;

FIG. 11 is a schematic view of the internal structure of the atomizer shown in FIG. 10;

fig. 12 is a schematic perspective view of a seal structure of the atomizer shown in fig. 1;

FIG. 13 is a schematic perspective view of another side of the sealing structure of the atomizer shown in FIG. 12;

FIG. 14 is a schematic view of the atomizer assembly of FIG. 1 in cooperation with a resilient member;

FIG. 15 is a schematic view of the resilient member of the atomizer shown in FIG. 14;

fig. 16 is a schematic perspective view of an electronic atomizer device according to some embodiments of the present invention;

fig. 17 is an exploded view of the atomizer and battery assembly of the electronic atomizer shown in fig. 16.

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 and 2 show the atomizer 100 in some embodiments of the present invention, and this atomizer 100 can be used in the fields of electronic cigarette, medical atomization, etc., and it has specific structural features so as to adopt an automatic installation method, thereby simplifying the installation procedure, improving the assembly efficiency, saving the labor cost when assembling, and avoiding some human errors in the assembly process.

As shown in fig. 3, the atomizer 100 may include an atomizing unit a and a liquid storage unit B sleeved on the atomizing unit a in some embodiments, and the liquid storage unit B is in fluid-conducting connection with the atomizing unit a. The atomization unit A can be used for heating and atomizing a liquid medium, and the liquid storage unit B is used for storing the liquid medium and guiding out mist.

As further shown in fig. 2, the atomizing unit a may include, in some embodiments, a base 10, an atomizing assembly 30, two first conductive members 40, two second conductive members 50, and an atomizing housing 60. The base 10 may have an oval shape in some embodiments, which may be used to mechanically and electrically connect with the battery device 200, and the base 10 may include a seat 11. The atomizing assembly 30 is mounted on the base 10 and is disposed opposite to the seat 11. The two first conductive members 40 are mounted on the base 11 at intervals, and the two second conductive members 50 are mounted on the atomizing assembly 30 at intervals and are respectively abutted against the two first conductive members 40 to form a conductive connection. The atomizing housing 60 is disposed on the base 10 from top to bottom and covers the atomizing assembly 30. The atomizing housing 60 can include an integrally formed sleeve that can be fitted over the base 10 to receive the atomizing assembly 30 and form an atomizing chamber 132.

The atomizing unit a may also include a sealing structure 70 and an elastic member 80 in some embodiments. The seal structure 70 is disposed between the opening edge of the atomizing housing and the base 10. The elastic member 80 is disposed between the top of the atomizing assembly 30 and the atomizing housing to elastically press the atomizing housing against the top of the atomizing assembly 30.

As shown in fig. 5 to 6, the base 10 may include a base body 11, a limiting boss 12, and a set of supporting structures 13; the shape and size of the cross section of the seat 11 is adapted to the shape and size of the cross section of the cartridge tube 20, which can be inserted into the cartridge tube 20; the limiting boss 12 is disposed on the seat body 11 and located at a side of the seat body 11 opposite to the atomizing assembly 30, and can limit the sealing structure 70. The at least one set of supporting structures 13 is disposed on the base 11, and specifically, in the present embodiment, is disposed on the limiting boss 12, which is integrally formed with the limiting boss 12 and the seat body 11, and which can be inserted into the sleeve for supporting the atomizing assembly 30.

In some embodiments, the shape and size of the cross-section of the holder body 11 is adapted to the shape and size of the cross-section of the cartridge tube 20 to facilitate the mounting of the holder body 11 in the cartridge tube 20. Two opposite side walls of the seat body 11 can be respectively provided with a buckle 111, and the buckles 111 can be clamped into a clamping groove 213 arranged on the inner side wall of the lower portion of the cartridge tube 20, so as to be matched and fixed with the cartridge tube 20.

In some embodiments, the supporting structure 13 may include two supporting

pillars

13a, 13b arranged side by side at intervals, the two supporting

pillars

13a, 13b may be inserted into the sleeve respectively to support the atomizing assembly 30 and fixed in cooperation with the sleeve, and the interval therebetween may form the atomizing chamber 132. In some embodiments, a buckle 131 is disposed on each support structure 13, and the buckle 131 may be disposed on each

support column

13a, 13b on a side of the

support column

13a, 13b opposite to the cartridge tube 20. The catch 131 can cooperate with a detent 618 provided on the inside of the sleeve to secure the base 10 in the sleeve.

In some embodiments, the seat body 11 is provided with an air inlet channel 14, the air inlet channel 14 is axially disposed on the seat body 11, a space is left between the seat body 11 and the atomizing assembly 30 to form the atomizing chamber 132, and the air inlet channel 14 is communicated with the atomizing chamber 132, and can provide air into the atomizing chamber 132. In some embodiments, the outlet end of the inlet channel 14 is provided with a separation net 18, the plurality of separation nets 18 can be used for preventing the liquid medium from leaking out of the inlet channel 14, and when the liquid medium drips on the separation net 18, the liquid medium can form a liquid film on each mesh due to the small pore size of the mesh, so that the liquid medium can be prevented from leaking out. The base body 11 is further provided with at least one film outlet hole 15, and the at least one film outlet hole 15 is arranged on two sides of the air inlet channel 14, which is convenient for demoulding of the base body 11. The at least one film outlet hole 15 can also be used as a liquid storage hole to store leaked liquid. The base 11 is further provided with a mounting hole 16, and the mounting hole 16 can be used for mounting a magnet post 17, so that the base 11 can be mounted on the battery device 200 by a magnetic attraction manner.

As further shown in fig. 1 and 2, in some embodiments, the reservoir unit B may include a smoke cartridge tube 20; the cartridge tube 20 may be fitted over the base 10 and may be used on its inside to form a reservoir for a liquid medium. The cartridge tube 20 may include a shell body 21 and a mist duct 212; the cross-sectional shape of shell body 21 may be elliptical, although it is understood that in other embodiments, the cross-sectional shape of shell body 21 may not be limited to elliptical. A liquid storage cavity 211 can be formed inside the housing body 21, the liquid storage cavity 211 is disposed at the upper portion of the sleeve and is communicated with the sleeve, and the liquid storage cavity 211 can be located at the periphery of the mist pipeline 212. The mist pipeline 212 is disposed in the shell body 21 and disposed along the axial direction of the shell body 21, and is communicated with the sleeve to facilitate outputting the mist in the sleeve, and an air outlet is disposed at an end of the mist pipeline far away from the sleeve, and the air outlet can form a cigarette holder for a user to suck smoke. A blocking member may be disposed on the air outlet to block the air outlet when the atomizer 100 is not in use, thereby preventing impurities from entering the mist pipe 212.

Referring to fig. 2 to 5, and 8 to 9; the atomizing element 30 may be disposed opposite the base 10 and may be received in the sleeve. The base 10 includes a porous body 31 and a heating body 32; the porous body 31 may be disposed opposite to the base 10, and may be used for liquid absorption. The heating element 32 may be disposed on the porous body 31, and may be used to heat the liquid medium in the porous body 31 to form a mist.

In some embodiments, the porous body 31 is spaced apart from the base body 11 and can be supported by the supporting structure 32, and a gap between the porous body and the base body 11 can form an atomizing chamber 132, and in some embodiments, the height of the atomizing chamber 132 can be 2-2.5 mm. The porous body 31 may be made of a rigid material, and specifically, it may be a ceramic porous body, which may be used to absorb and store a liquid medium, and in some embodiments, the height of the porous body may be 3.3 to 3.5 mm. In the present embodiment, the porous body 31 includes an atomizing surface 311, and a liquid suction groove 312; the atomization surface 311 is provided on a surface of the porous body 31 opposite to the base 10, and is to which the heating element 32 is attached; the liquid suction groove 312 is disposed on a surface opposite to the atomization surface 311, and an inner sidewall thereof can form a liquid suction surface, which is communicated with the liquid storage cavity 211 and can be used for accommodating a liquid medium, so that the porous body 31 can absorb the liquid medium conveniently.

The heating element 32, which may be in the form of a sheet, may be laid on the atomization surface 311, and may be integrated with the porous body 31 by sintering. In some embodiments, the atomizing surface 311 may further have an accommodating groove; the heat generating body 32 may be mounted in the housing tank. In this embodiment, the heating element 32 may be a metal sheet, which is elongated and may be disposed along the length direction of the porous body 31, so as to make all or most of the surface area contact with the porous body 31, thereby improving the atomization efficiency and reducing the heat loss. In this embodiment, the heating element 32 may have an S-shape, which may make the heat distribution more uniform. Of course, it is understood that in other embodiments, the heating element 32 is not limited to be designed in an S shape, and may be configured in other shapes such as a straight strip, a ruler shape, a wave shape, etc. according to the requirement.

As shown in fig. 4-7, in some embodiments, the first conductive member 40 may be elongated and may be disposed on the base 10, and it will be understood that it may also be disposed on the atomizing assembly 30, which may be an elastic conductive member that elastically abuts the second conductive member 50. In other embodiments, the first conductive member 40 may include one or more first conductive members 40, the number of which is not limited to two. In this embodiment, the two first conductive members 40 are disposed on the base 10 at intervals, and form an integral structure with the base 10, and both extend toward the direction of the atomizing assembly 30, so as to reduce the number of assembling components, reduce the installation steps, reduce the production and assembly costs, facilitate the automatic assembly, and improve the efficiency. In some embodiments, the first conductive member 40 may be an elastic conductive sheet; it will be appreciated that in other embodiments, it may not be limited to a sheet, it may be cylindrical or other shapes. The first conductive member 40 may be made of a stainless steel plated gold material, and gold is an inert metal, which can be prevented from being oxidized, thereby reducing damage.

In some embodiments, the first conductive member 40 may include a lateral combining portion 41, a main body portion 42, an abutting portion 43, and a guiding portion 44. The lateral connecting portion 41, the main body portion 42, the abutting portion 43, and the guide portion 44 are integrally connected.

The lateral engaging portion 41 may be engaged with one of the base 10 and the atomizing assembly 30. In this embodiment, the transverse connecting portion 41 can be disposed on the base 10, and can be formed as an integral structure with the base 10 by injection molding. The base 10 may be provided with a recess to recess the transverse connection portion 41, so that the transverse connection portion 41 can be electrically connected to the battery device. It is understood that, in other embodiments, the lateral connecting portion 41 may be formed integrally with the porous body 31 by sintering, may be disposed on the atomizing surface 311, is connected to the heating element 32, and may be integrally formed with the heating element 32.

The body portion 42 can be disposed perpendicular to the transverse bond 41 and can extend out of one of the base 10 and the atomizing assembly 30. In this embodiment, it can protrude from the base 10 and be arranged parallel to the support structure 13. Of course, it is understood that in other embodiments, it is not limited to being perpendicular to the lateral combination portion 41, and it is not limited to being disposed on the base 10, it may be disposed on the porous body 31 and may be perpendicular to the atomization surface 311 of the porous body 31, and the main body portion 42 may be used to support the abutting portion 43.

The abutting portion 43 may be disposed at an end of the main body portion 42 away from the abutting portion 43, and is disposed obliquely toward one side, and may abut against the at least one second conductive member 50. When the first conductive member 40 is installed in the sleeve and pressed into the base 10, the abutting portion 43 can be elastically deformed by inclining toward the main body portion 42, so as to increase the contact area between the abutting portion and the second conductive member 50, and to make the first conductive member 40 and the second conductive member 50 well contact each other, thereby improving the conductive efficiency. The atomization surface of the porous body may be uneven, which may cause the second conductive member 50 on the atomization surface to be uneven, or the first conductive member 40 may be uneven easily when the first conductive member 40 and the base are injection molded, which may cause the first conductive member 40 and the second conductive member 50 to be in poor contact, and the abutting portion 43 is disposed in an inclined manner, which may cause the first conductive member 40 and the second conductive member 50 to be in good contact. In this embodiment, the abutting portions 43 of the two first conductive members 40 can be inclined toward the same direction, so as to facilitate the demolding of the base 10. It will be appreciated that in other embodiments, it may be inclined in the opposite direction, as long as it can make good contact with the second conductive member 50.

The guiding portion 44 may be disposed at the end of the abutting portion 43, and it is inclined toward one of the base 10 and the atomizing assembly 30, which can guide the deformation direction of the abutting portion 43, and it can also contact with the second conductive member 50, thereby forming electrical conduction. In the embodiment, the guiding portion 44 may be inclined toward the direction of the base 10, so that the end of the abutting portion 43 abuts against the second conductive member 50, and the abutting area is increased, thereby improving the contact stability. It will be appreciated that in other embodiments, the guide 44 may be omitted. In the present embodiment, the two guiding portions 44 of the two first conductive members 40 can be inclined toward the same direction, so as to facilitate the demolding of the base 10. It will be appreciated that in other embodiments, it may be inclined in the opposite direction.

As shown in fig. 8, in some embodiments, the second conductive member 50 may be a plate shape, which may be transversely disposed on the surface of the other of the base 10 and the atomizing assembly 30 opposite to the one of the base 10 and the atomizing assembly 30. In this embodiment, the second conductive member 50 may be disposed on the atomizing assembly 30 and located on the atomizing surface 311 of the porous body 31. It will be appreciated that in other embodiments, it may be disposed on a surface of the base 10 opposite the atomizing surface 311. In other embodiments, the second conductive member 50 may not be limited to be in a sheet shape, but may also be in a dot shape or other shapes.

In some embodiments, the second conductive member 50 may include one or more second conductive members, the number of which is not limited to two. In this embodiment, the two second conductive members 50 are respectively disposed at two opposite sides of the heating element 32 at intervals, are respectively electrically connected to the heating element 32, and are integrated with the heating element 32 to form a straight section of the heating element 32, and are integrated with the porous body 31 by sintering. The two second conductive members 50 may abut against the two first conductive members 40, respectively, and specifically, may abut against the abutting portions 43 of the first conductive members 40. In the present embodiment, the base 10 with the first conductive member 40 is inserted into the sleeve, so that the first conductive member 40 and the second conductive member 50 disposed on the porous body 31 are abutted respectively, and alignment is not required, which can reduce the number of components, reduce the installation steps, reduce the production and assembly costs, facilitate automatic assembly, and improve the efficiency. The second conductive member 50 may be made of silver, which may be in good contact with the first conductive member 40.

As shown in fig. 3, 4, 10 and 11, in some embodiments, the sleeve includes a cylinder 61, a cover 62 and a limiting portion 63; the cylinder 61 can be arranged on the base 10, and an opening is formed at one end of the cylinder opposite to the base 10; which may be used to house the atomizing assembly 30 and to form the atomizing chamber 132. The cover 62 is disposed inside the cylinder 61, is integrally formed with the cylinder 61, and is configured to form a first receiving space for receiving the atomizing assembly 30. The limiting portion 63 is disposed at an end of the cylinder 61 away from the opening, and can be used to limit the installation of the sealing structure 70.

In some embodiments, the cylinder 61, which may have an elliptical cross-section, includes a major axis and a minor axis, the major axis being a symmetry axis of the two opposite sides, and the minor axis being a symmetry axis of the other two opposite sides; the two opposite sides are respectively positioned on the two opposite sides in the long axis direction, and the other two opposite sides are respectively positioned on the two opposite sides in the short axis direction. The cylinder 61 of this embodiment is disposed symmetrically with respect to a plane perpendicular to the cross section and on which the major axis of the cross section is located, and is disposed symmetrically with respect to a plane perpendicular to the cross section and on which the minor axis of the cross section is located. Of course, it will be appreciated that in other embodiments, the cross-section of the barrel 61 may not be limited to an oval shape. The barrel 61 includes a top wall 611 and a side wall 612; the top wall 611 is disposed on the end surface of the cylinder 61 away from the open end thereof, and the side wall 612 encloses a socket portion capable of being sleeved on the base 10.

The cylinder 61 is provided with a first through groove 613 and a second through groove 614 which penetrate through two opposite sides of the cylinder 61; the first tub 613 may be disposed at an upper portion of the drum 61, and may be supplied with gas; the second cylinder groove 613 may be provided at a lower portion of the cylinder 61, which allows gas to pass therethrough. The outer wall surfaces of two opposite sides of the cylinder 61 are respectively provided with an air guide groove 615; both ends of the gas guiding groove 615 are respectively communicated with the first through groove 613 and the second through groove 614, and can guide gas from the second through groove 614 to the first through groove 613. The air guide groove 615 may be disposed on a surface of the housing 62. By providing the first through groove 613, the second through groove 614 and the air guide groove 615 on the cylinder 611, it is not only convenient to demold the cylinder 61, but also to form an air flow passage.

In some embodiments, the cylinder 61 is further provided with a third through-slot 616 and a fourth through-slot 617; the third through groove 616 and the fourth through groove 617 are separately disposed on two sides of the central axis of the cylinder 61, the third through groove 616 and the fourth through groove 617 can penetrate two opposite sides of the cylinder 61 and penetrate through two opposite side walls of the cylinder, and can be disposed at two corners of the lower portion of the two opposite sides respectively, which are communicated with a second receiving space 619 disposed on the lower portion of the cylinder 61 for receiving the base 10, and form a locking position 618 engaged with the base 10, so as to lock the base 10 and engage with the locking buckle 131 on the supporting structure 13 of the base 10. In this embodiment, the inner side of the cylinder 61 is further provided with a first guide slot 6121 and a second guide slot 6122; the first guiding slot 6121 and the second guiding slot 6122 may be formed by two opposite side walls of the short shaft being concave towards the third through slot 616 and the fourth through slot 617, respectively, which may be used for installing and guiding the base 10, and in particular, may be used for guiding the supporting structure 13 into the barrel 61; the first guide slot 6121 and the second guide slot 6122 are respectively communicated with the blocking position 618. The third through groove 616 and the fourth through groove 617 facilitate not only the demolding of the barrel 61, the automation production and the atomizer assembly, but also the fixing of the base 10.

In some embodiments, the cover 62 may have a rectangular shape, and is disposed between the first through groove 613 and the second through groove 614, and a first receiving space 621 is disposed at a lower side of the cover, and the second receiving space 621 is configured to receive the atomizing assembly 30; the first receiving space 621 may be disposed with a liquid inlet hole 6211 to facilitate liquid to enter the atomizing assembly 30, wherein the liquid inlet hole 6211 is adapted to the shape and size of the porous body 31 and is communicated with the porous body 31 to facilitate liquid to enter the porous body 31, and in this embodiment, the liquid inlet hole 6211 may be a strip, specifically, a rectangular shape. A spacer 622 may be disposed on the top of the cover 62 to separate the first receiving space 621 from the first through groove 613; the partition 622 may be formed by the top wall of the enclosure 62. The bottom surface of the partition 622 may be curved so as to facilitate the fluid inlet hole 6211 to communicate with the lower fluid hole 65 provided at the top wall 611 of the cylinder 61.

In some embodiments, the top wall 611 of the barrel 61 is provided with an air outlet 63; the gas outlet 63 is connected to the first through groove 613, so as to output the gas introduced from the first through groove 613 to the mist duct 212. In this embodiment, the air outlet 63 may be disposed in the middle of the top wall 611, and the air outlet 63 is communicated with the mist duct 212, which can output the mist to the mist channel 212 for the user to suck.

In some embodiments, the top wall 611 is further provided with two lower liquid holes 64; the two lower liquid holes 64 and the air outlet 63 are distributed along the long axis direction of the top wall 611 and located at two sides of the air outlet 63, respectively, the two lower liquid holes 64 are communicated with the first receiving space 621, specifically, the two lower liquid holes 64 are communicated with the liquid inlet 6211, the upper portion of the two lower liquid holes is communicated with the liquid storage cavity 211, and the two lower liquid holes can be used for allowing the liquid in the liquid storage cavity 211 to flow into the porous body 31 on the first receiving space 621.

Referring to fig. 2 to 4, and 12 to 13; the sealing structure 70 can be used in the atomizer 100, which can be disposed between the sleeve and the base 10, and which can be sleeved on the base 10, which can hermetically connect the sleeve, the base 10, and the cartridge tube 20; it will be appreciated that in other embodiments, it may not be limited to use with the atomizer 100. In some embodiments, the seal structure 70 may include an annular portion 71, at least one reinforcement portion 72, and a pickup portion 73. The ring portion 71 has elasticity, and can be sleeved on the limit boss 12 of the base 10. The at least one reinforcing portion 72 may be disposed in the annular portion 71, and two ends of the reinforcing portion are respectively connected to two opposite sides of the annular portion 71, which may be used to enhance the rigidity of the annular portion 71 and reduce the deformation of the annular portion 71 when the annular portion 71 is taken and placed. A pick-up portion 73 may be disposed inside the ring portion 71 and connected to the ring portion 71 via the reinforcement portion 72, which may cooperate with a pick-up to facilitate access to the seal structure 70.

In some embodiments, the ring portion 71 can be an elastic ring, which can be made of elastic material, such as silicone, rubber, etc., and in this embodiment, it can be made of silicone. The shape of the ring-shaped portion 71 may be circular or oval or square or rectangular, and the shape is adapted to the shape of the base 10. In this embodiment, it is elliptical. In this embodiment, the ring portion 71 may include a first engaging portion 711, a second engaging portion 713, and a sealing portion 712; the first engaging portion 711, which can be sleeved on the base 10; the sealing part 712 is disposed between the first hitching part 711 and the second hitching part 713, and has an outer diameter larger than that of the first hitching part 711 and the second hitching part 713, and it can be used to seal the gap between the base 10 and the cartridge tube 20. The second engaging portion 713 may be disposed inside the sleeve, which may be engaged with the sleeve, and may seal a gap between the sleeve and the base 10, and the at least one reinforcing portion 72 may include one or more reinforcing portions 72, which may be integrally formed with the annular portion 71; in some embodiments, it may include at least two reinforcements 72; the at least two reinforcement portions 72 are disposed separately and side by side, and both ends of each reinforcement portion are connected to two opposite sides of the annular portion 71. It will be appreciated that in other embodiments, they may be interleaved. In the present embodiment, the at least one reinforcement portion 72 may include two reinforcement portions 72. The base 10 is provided with abdicating notches 19 for abdicating the reinforcement part 72, and the number and positions of the abdicating notches 19 are matched with those of the reinforcement part 72, so as to facilitate the installation of the sealing structure 70. In some embodiments, the reinforcement portion 72 may be a strip or a sheet, and in this embodiment, the reinforcement portion 72 may be a sheet-shaped reinforcing rib.

In some embodiments, the pick-up portion 73 may be disposed between two reinforcement portions 72, the sidewalls of which may be respectively connected to the reinforcement portions 72, and which may be integrally formed with the reinforcement portions 72. In this embodiment, the pick-up portion 73 may be disposed at an outlet end of the air inlet passage 14, and includes a cylinder 731 and at least one pick-up hole 732; the cylinder 731 can be disposed on the gas inlet channel 14, which can be used to collect gas. The at least one pick-up aperture 732 may be disposed on the cylinder 731, which may cooperate with a pick-up to facilitate pick-up by the pick-up.

The inside of the cylinder 731 may form a manifold that may be used to collect gases and reduce leakage, prevent gases from escaping from the inlet channel 14, and send the gases out through the pick-up hole 732. In this embodiment, the cylinder 731 may be a cylinder with a diameter matched with the diameter of the air inlet channel 14.

The at least one pickup aperture 732 may include one or more pickup apertures 732, which in this embodiment includes one pickup aperture 732 in communication with the inlet passageway 14, which may form an outlet aperture of the inlet passageway 14 to facilitate output of gas into the nebulizing chamber 132. In this embodiment, the pick-up holes 732 may be strip-shaped holes, which may be disposed along the long axis direction of the annular portion 71 and extend towards the long axis direction thereof, so as to increase the contact area between the gas and the atomizing surface 311, thereby facilitating the atomization of the atomizing assembly 30. An isolation part 733 is arranged between the periphery of the strip-shaped hole and the inner side wall of the cylinder 731 so as to prevent the liquid from directly leaking out of the pick-up hole. Of course, it is understood that in other embodiments, the pick-up aperture 732 may not be limited to a strip-shaped aperture. When the atomizer is assembled by an automated assembly method, the pickup may be inserted through the pickup hole 732 of the sealing structure 70 to form an interference fit with the pickup portion 73, and the sealing structure may then be attached to the base 10 of the atomizer. In other embodiments, the pick-up holes 732 may be two or more, and the pick-up may be a gripper that can extend into any two of the pick-up holes 732 to grip the ring portion 71.

As shown in fig. 2 to 4, 14 to 15; the elastic element 80 may be disposed on a side of the porous body 31 away from the base 10, and one end of the elastic element abuts against the top wall of the cover 62 of the housing, and the other end abuts against the porous body 31, which may be used to prevent the porous body 31 from being crushed, and at the same time, may also play a role of buffering, so as to facilitate the first conductive element 40 to be in good contact with the second conductive element 50 on the porous body 31. In this embodiment, specifically, one end of the elastic member 80 may abut against an end surface of the inner side of the cover 62 and located at the outer periphery of the liquid inlet hole 6211, and the other end thereof may abut against an end surface of the porous body 31 and located at the outer periphery of the liquid suction groove 312.

In some embodiments, the elastic member 80 can be the elastic ring or the elastic sheet, and in this embodiment, it is an elastic ring. The expansion amount of the elastic member 80 is adapted to the difference between the height of the free end of each first conductive member 40 extending toward the atomizing assembly 30 in the free state and the height of the atomizing chamber 132, so that the first conductive member 40 and the second conductive member 50 are in good contact, and the yield of products during automatic assembly can be improved. In this embodiment, the elastic member 80 can be stretched by 0.5-0.8 mm.

In this embodiment, a seal assembly 90 is also provided between the sleeve and the cartridge tube 20; the seal assembly 90 can be used to seal the gap between the cartridge tube 20 and the sleeve. This seal assembly 90 can be conventional sealing washer, of course, it also can be the utility model discloses a seal structure 70, in this embodiment, specifically, it does the utility model discloses a seal structure 70, this seal structure 70's cyclic annular portion 71 can overlap and establish on this sleeve, is equipped with the spacing boss that this seal assembly 90 cover was established on this sleeve.

The automated atomizer 100 assembly method in some embodiments may include the steps of:

extending a pickup from a pickup hole 731 of a pickup portion 73 of a seal structure 70, moving the seal structure 70 to a base 10 of the atomizer 100, and fitting an end of an annular portion 71 of the seal structure 70 on the periphery of the base 10; specifically, a pressing plate is mounted on the pickup device, the pickup device is driven to descend, the pickup device is inserted into the pickup hole 732 to form an interference fit therewith, the pickup device is driven to ascend and descend, the sealing structure 70 is taken onto the base 10, passes through the supporting structure 13 of the base 10, and then the pressing plate on the pickup device is driven to press down, so that the first sleeving part 731 of the annular part 73 is sleeved on the limiting boss 12 of the base 10.

The atomizing assembly 30 is placed in the atomizing housing 60, and the base 10 with the sealing structure 70 installed is inserted into the atomizing housing 60, such that the atomizing housing 60 is fitted over the other end of the annular portion 71 of the sealing structure 70. Specifically, the elastic member 80 is first installed in the sleeve, then the atomizing assembly 30 is installed in the sleeve, one end of the atomizing assembly 30 abuts against the elastic member 80, then the supporting structure 13 of the base 10 is inserted into the sleeve along the guiding groove inside the sleeve, the atomizing assembly 30 is supported, the two side fasteners 131 of the supporting structure 13 are fastened onto the fastening positions 618 of the sleeve, and finally the sealing assembly 90 is sleeved on one end of the sleeve away from the base 10.

The assembled base 10, aerosolizing housing 60, sealing structure 70, and aerosolizing assembly 30 are placed into a cartridge tube 20. Specifically, the assembled components of the base 10, the atomizing housing 60, the sealing structure 70, and the atomizing assembly 30 are inserted into the cartridge tube 20, and the fasteners 111 on both sides of the base 10 are fastened into the fastening slots 213 of the cartridge tube 20.

Fig. 16 and 17 show a preferred embodiment of the electronic atomizer of the present invention. The electronic atomization device comprises a battery device 200 and an atomizer 100; the battery device 200 is connectable with the first conductive member 40 of the base 10, and the battery device 200 includes a housing, a power supply assembly and a control assembly disposed in the housing; the positive and negative poles of the power supply assembly can be respectively abutted with the transverse matching parts of the two first conductive pieces 40 on the base 10. The control component, which may be a pneumatic control switch or a manual control switch, can control the power supply component to supply electric energy to the atomizer 100.

It is understood that the above examples only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting 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, and all of them 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

1. An atomizing housing for an atomizer, comprising a sleeve; the sleeve comprises a barrel (61);

a third through groove (616) and a fourth through groove (617) which penetrate through two opposite sides of the cylinder body (61) are formed in the cylinder body (61); the third through groove (616) and the fourth through groove (617) are separately arranged on two sides of a central axis of the barrel body (61);

the cylinder body (61) is provided with a second accommodating space (619) for accommodating the base (10); the third through groove (616) and the fourth through groove (617) are respectively communicated with the second accommodating space (619) and form a clamping position (618) of the base (10).

2. An atomising housing for a nebuliser according to claim 1, characterised in that the third through slot (616) and the fourth through slot (617) are provided at the two corners of the lower part of the barrel (61), respectively.

3. An atomising housing for a nebuliser according to claim 2, characterised in that the third through slot (616) and the fourth through slot (617) each extend through the other two opposite side walls of the cartridge.

4. An atomizing housing for an atomizer according to claim 3, wherein said cylindrical body (61) has a cross-section including a major axis and a minor axis, said two opposite sides being respectively located at two opposite sides in the direction of the major axis, said major axis forming an axis of symmetry of said two opposite sides;

5. An atomising housing for an atomiser according to claim 4, characterised in that the side walls of the opposite sides of the stub shaft are recessed towards the third (616) and fourth (617) through slots respectively to form a first (6121) and second (6122) guide slot for guiding the mounting of the base (10);

the blocking position (618) is respectively communicated with the first guide groove (6121) and the second guide groove (6122).

6. An atomisation housing for an atomiser according to claim 4, characterised in that the cartridge (61) is arranged symmetrically with respect to a plane which is perpendicular to the cross-section and in which the long axis of the cross-section lies.

7. An atomisation housing for an atomiser according to claim 4, characterised in that the cylinder (61) is arranged symmetrically with respect to a plane which is perpendicular to the cross-section and in which the minor axis of the cross-section lies.

8. An atomising housing for a nebuliser according to claim 1, characterised in that the cross-section of the barrel (61) is oval.

9. An atomising housing for an atomiser according to claim 1, characterised in that the cartridge (61) comprises a top wall (611); the cylinder body (61) is also provided with a first through groove (613) and a second through groove (614) which penetrate through two opposite sides of the cylinder body (61); the first through groove (613) is arranged at the upper part of the cylinder (61); the second through groove (614) is arranged at the lower part of the cylinder body (61);

the outer wall surfaces of the two opposite sides are respectively provided with an air guide groove (615); both ends of the air guide groove (615) are respectively communicated with the first through groove (613) and the second through groove (614);

the top wall (611) of the barrel (61) is provided with an air outlet (63), and the first through groove (613) is communicated with the air outlet (63).

10. An atomising housing for an atomiser according to claim 9, characterised in that the sleeve further comprises a shroud (62); the cover body (62) is arranged between the first through groove (613) and the second through groove (614), and a first accommodating space (621) is arranged on the lower side of the cover body to accommodate the atomizing component (30); the second through groove (614) is communicated with the first accommodating space (621).

11. An atomising housing for an atomiser according to claim 10, characterised in that the air outlet (63) is provided in the middle of the top wall (611); the top wall (611) is also provided with two liquid discharging holes (64), the two liquid discharging holes (64) and the air outlet (63) are distributed in the long axis direction of the top wall (611) together, and the air outlet (63) is positioned between the two liquid discharging holes (64); the two lower liquid holes (64) are respectively communicated with the first containing space (621).

12. An atomising housing for an atomiser according to claim 11, characterised in that the first housing space (621) is provided with a liquid inlet orifice (6211) communicating with the lower liquid orifice (64).

13. An atomising housing for an atomiser according to claim 12, characterised in that the inlet orifice (6211) is in the form of a bar.

14. A nebulizer, comprising a base (10), a nebulizing housing (60) according to any one of claims 1 to 13, a nebulizing assembly (30); the base (10) is inserted into a second accommodating space (619) in a sleeve of the atomization shell (60) and is clamped with a clamping position (618) in the sleeve; the atomization assembly (30) is accommodated in a first accommodating space (621) in a sleeve of the atomization housing (60).

15. A nebulizer as claimed in claim 14, wherein the base (10) comprises a seat (11), and a set of support structures (13) arranged on the seat (11);

the support structure (13) is inserted in the sleeve to support the atomizing assembly (30).

16. A nebulizer as claimed in claim 15, wherein the support structure (13) is provided with a catch (131) to engage with a detent (618) on the sleeve.

17. A nebulizer as claimed in claim 14, characterised in that the nebulizing assembly (30) comprises a rigid porous body (31), and a heat generating body (32) arranged on the porous body (31);

the atomizer further comprises a resilient member (80); the elastic piece (80) is arranged on one side of the porous body (31) far away from the base (10), one end of the elastic piece is abutted against the top wall of a cover body (62) of the atomization shell, and the other end of the elastic piece is abutted against the porous body (31).

18. A nebulizer as claimed in claim 17, wherein the base (10) is provided with two first electrically conductive members (40) arranged at intervals; each first electrically-conductive member (40) including a free end extending toward the atomizing assembly (30);

a gap is reserved between the base (10) and the atomization assembly (30) to form an atomization cavity;

the expansion amount of the elastic member (80) is matched with the difference value between the height of the free end of each first conductive member (40) in a free state and the height of the atomizing cavity.

19. The nebulizer of claim 18, wherein the elastic member (80) has a stretching amount of 0.5 to 0.8 mm.

20. Atomiser according to claim 19, characterised in that the resilient member (80) comprises a resilient ring or a resilient plate.

21. An electronic atomisation device, characterized in that it comprises a battery device, and an atomiser (100) according to any of the claims 11 to 20; the battery device (200) is connected to a first electrically conductive member (40) on the base (10).