CN213756692U

CN213756692U - Atomizer

Info

Publication number: CN213756692U
Application number: CN202021731518.XU
Authority: CN
Inventors: 丁毅; 黎荣全; 黎进良; 邓正明
Original assignee: Shenzhen ALD Technology Co Ltd
Current assignee: ALD Group Ltd; Shenzhen ALD Technology Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-07-23
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to an atomizer, including oil cup subassembly, the suction nozzle subassembly of installing the oil cup subassembly, base subassembly and atomizing core, the oil cup subassembly includes the oil cup that is used for splendid attire atomizing liquid and is used for leading atomizing liquid to the oil feed passageway of atomizing core, the suction nozzle subassembly includes suction nozzle and the breather pipe that communicates with the suction nozzle, the breather pipe includes the atomizing core mount pad that the external diameter increases; the atomizing core is accommodated in the atomizing core mounting seat, the oil inlet channel comprises an oil inlet formed in the atomizing core mounting seat, and the oil inlet spans the radial outer wall and the axial outer wall of the atomizing core mounting seat to enable the radial surface and the axial surface of the atomizing core to be exposed to the oil inlet channel. The utility model discloses can improve well because of atomizing core mount pad has the reason of surface tension between the oil cup inner wall to lead to the slow problem of atomized liquid supply, can shorten the atomized liquid distribution at drain distance and balanced heat-generating body both ends effectively simultaneously.

Description

Atomizer

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of the electronic atomization and specifically relates to an atomizer is related to.

[ background of the invention ]

The existing atomizer comprises an oil cup, a suction nozzle, a vent pipe and an atomizing core. The breather pipe is arranged in the oil cup, and an oil storage cavity is formed between the breather pipe and the oil cup and is used for containing atomized liquid. The atomizing core is installed at the atomizing core mount pad in the breather pipe, and the breather pipe is equipped with the oil inlet and is used for giving the atomizing core with the guide of the atomized liquid in stock solution chamber. In the prior art, the gap between the atomizing core mounting seat and the inner wall of the oil cup is very small, so that the phenomenon of burning and burning smell caused by insufficient liquid supply to the atomizing core due to surface tension often influences the use of a user.

Accordingly, there is a need for an improved atomizer.

[ Utility model ] content

The utility model aims to improve the liquid supply of atomizer.

Therefore, the utility model provides an atomizer, including oil cup subassembly, the suction nozzle subassembly of installing the oil cup subassembly, base subassembly and atomizing core, the oil cup subassembly includes the oil cup that is used for splendid attire atomizing liquid and is used for leading atomizing liquid to the oil feed passageway of atomizing core, the suction nozzle subassembly includes the suction nozzle and the breather pipe that communicates with the suction nozzle, the breather pipe includes the atomizing core mount pad that the external diameter increases; the atomizing core is accommodated in the atomizing core mounting seat, the oil inlet channel comprises an oil inlet formed in the atomizing core mounting seat, and the oil inlet spans the radial outer wall and the axial outer wall of the atomizing core mounting seat to enable the radial surface and the axial surface of the atomizing core to be exposed to the oil inlet channel.

As a refinement, the atomizer includes an air intake passage in fluid communication with the air vent tube and the mouthpiece.

As a refinement, the atomizing nozzle further comprises a sealing member clamped between the atomizing core and the radially inner wall of the atomizing core mounting seat to seal the connection between the atomizing core and the radially inner wall of the atomizing core mounting seat.

As a modified scheme, the atomizing core is a hollow ring body; the sealing element comprises a hollow cylinder part and a sealing plate positioned at one end of the cylinder part; the cylinder part extends into the atomizing core, and the sealing plate is annular and is clamped between the atomizing core and the radial inner wall of the atomizing core mounting seat.

As a modification, the projection of the oil inlet on a radial plane is arc-shaped, C-shaped or U-shaped.

As a modified scheme, the atomizing core comprises a hollow annular heating element, and the outer wall of the heating element is attached to the inner wall of the atomizing core mounting seat; the oil inlet exposes radial and axial surfaces of the heating element to the oil inlet passage.

As an improved scheme, the atomizing core comprises a hollow annular heating element and an oil guide element sleeved on the periphery of the heating element in a sleeving manner, and the outer wall of the oil guide element is attached to the inner wall of the atomizing core mounting seat; the oil inlet exposes radial and axial surfaces of the oil guide to the oil inlet passage.

As an improvement, still include with the stock solution spare that the atomizing core is connected, stock solution spare has the stock solution chamber, the opening in stock solution chamber is used for accepting and retains the condensate that flows down from the atomizing core towards the atomizing core.

As a development, the stock solution intracavity wall is equipped with bellied distance piece, the distance piece is used for increasing the surface area in stock solution chamber in order to improve the stock solution chamber to the ability of surviving of condensate.

As a modification, the liquid storage part comprises a bottom and a ring wall extending upwards from the edge of the bottom, and the bottom and the ring wall form the liquid storage cavity.

As a modification, the liquid storage part is an insulating part.

As a refinement, the spacer is a plurality of spacers which are arranged in a ring shape around the center of the bottom of the liquid storage cavity.

As a refinement, the base assembly includes a base mounted to an end of the oil cup, the reservoir being mounted to the base.

As a modification, a first electrode is installed in the center of the base, and the first electrode is hollow to form the air inlet channel; the first electrode penetrates through the bottom of the liquid storage cavity and protrudes out of the bottom of the liquid storage cavity, and the first electrode supplies power to the heating element.

As a modification, the base serves as a second electrode for supplying power to the heating element; the base component further comprises an insulating part annularly sleeved on the periphery of the first electrode, and the insulating part is used for insulating the first electrode from the base.

The utility model discloses a radial outer wall and the axial outer wall of atomizing core mount pad are strideed across to the oil inlet, can improve well because of atomizing core mount pad has the slow problem of atomized liquid supply because of the reason of surface tension between the oil cup inner wall, it is guaranteed to supply liquid speed to accelerate and supply liquid measure when making the heating atomizing, can avoid appearing the phenomenon of burning and being burnt flavor, can shorten the atomized liquid distribution of drain distance and balanced heat-generating body both ends effectively simultaneously, make the atomized liquid measure distribution around the heat-generating body even, very big improvement the taste of atomized liquid taste reduction degree and suction, make the user have the suction of preferred and experience.

[ description of the drawings ]

Fig. 1 is a schematic structural view of an atomizer according to an embodiment of the present invention, partially broken away;

FIG. 2 is an exploded schematic view of the atomizer shown in FIG. 1;

FIG. 3 is a schematic view of the vent tube of the atomizer of FIG. 1;

FIG. 4 is a schematic diagram of the reservoir and electrodes of the atomizer shown in FIG. 1;

FIG. 5 is a schematic view of the reservoir of the atomizer of FIG. 1;

FIG. 6 is a schematic view of an alternative configuration of the vent tube;

FIG. 7 is a schematic view of another alternative configuration of a vent tube;

fig. 8 is a schematic structural view of a split atomizer according to another embodiment of the present invention;

FIG. 9 is a schematic view of the reservoir of the atomizer of FIG. 8;

fig. 10 is an exploded view of the atomizer shown in fig. 8.

[ detailed description ] embodiments

The invention is further described with reference to the following figures and examples.

Referring to fig. 1, an embodiment of the present invention provides an atomizer 100, which includes an oil cup assembly 10, a nozzle assembly 30 mounted to a top end of the oil cup assembly 10, a base assembly 50 mounted to a bottom end of the oil cup assembly 10, and an atomizing core 70 mounted to an inside of the atomizer 100. The suction nozzle assembly 30 includes a suction nozzle 32 and an air duct 34 connected to the suction nozzle 32, the suction nozzle 32 having a suction opening 322 in communication with the air duct 34. The vent tube 34 is located in the oil cup 12, and the space between the outer wall of the vent tube 34 and the inner wall of the oil cup 12 forms the oil storage chamber 14 between the suction nozzle assembly 30 and the base assembly 50, and the oil storage chamber 14 is used for containing atomized liquid. The base assembly 50 includes a base 52 mounted to the bottom of the oil cup 12, an air inlet passage 56 provided in the base 52, and a reservoir 58 mounted to the base 52. The intake passage 56 communicates with the intake port 322 via the breather pipe 34. The atomizing core 70 includes a heating member 72, the heating member 72 is a hollow ring body, and the outer wall of the heating member 72 is attached to the inner wall of the vent pipe 34. The oil cup assembly 10 is provided with the oil inlet passage 16 for guiding the atomized liquid in the oil storage chamber 14 to the heating member 72, and the atomized liquid is sucked out by the user through the air pipe 34 and the suction nozzle 32 after being atomized by the heating member 72.

Referring to fig. 1 and 2, the outer diameter of the lower end of the vent tube 34 is increased to form an atomizing core mount 342. The heating member 72 is mounted in the atomizing core mount 342, and the outer wall of the heating member 72 is fitted to the inner wall of the atomizing core mount 342. The outer wall of the atomizing core mounting seat 342 is mounted on the inner wall of the oil cup 12, and the atomizing core mounting seat 342 and the oil cup 12 are sealed through the sealing ring 18.

Referring to fig. 2 and 3, the oil inlet passage 16 is an oil inlet 342c formed at the top of the atomizing core mount 342. The atomizing core mount 342 includes a radially outer wall 342a and an axially outer wall 342b that extends axially from the outer wall 342 a. An oil inlet 342c is formed at the junction of the radially outer wall 342a and the axially outer wall 342b, and exposes a part of the radial surface and a part of the axial surface of the heating element 72 to the oil reservoir 14 (see fig. 1) through a part of the radially outer wall 342a and through a part of the axially outer wall 342 b.

Compared with the prior art, the utility model discloses an oil inlet 342c exposes the radial surface and the axial surface of the heating member 72 of atomizing core 70 simultaneously and gives oil inlet channel 16, can balance the distribution of heating member 72 both ends atomizing liquid effectively, has ensured the liquid supply volume, can avoid appearing the phenomenon of burning and sticking with paste the flavor, very big improvement the degree of reduction of atomizing liquid and the taste of suction for the user has the suction of preferred and experiences.

In addition, in the prior art, the gap between the atomizing core mounting seat 342 and the inner wall of the oil cup 12 is small, and the atomized liquid tends to flow slowly due to the surface tension of the atomizing core mounting seat and the inner wall of the oil cup, so that the atomized liquid is not supplied sufficiently. The utility model discloses an oil inlet 342c stridees across radial outer wall and the axial outer wall of atomizing core mount pad 342, improved well and leaded to atomizing liquid to flow slowly and the not smooth problem of exhaust because of surface tension's reason, the radial surface and the axial surface of the heating member 72 with atomizing core 70 expose simultaneously for oil feed passageway 16, effectively shorten the drain distance simultaneously, ensured the liquid supply volume, can avoid appearing the phenomenon of scorching and sticking with paste the flavor, the fine degree of reduction of improving atomizing liquid promotes the suction taste.

Preferably, a hollow annular sealing member 73 is sandwiched between the end surface of the annular heating member 72 and the radially outer wall 342a (refer to fig. 1) to enhance the sealing property between the end surface of the annular heating member 72 and the radially outer wall 342a of the atomizing core mount 342. The sealing member 73 is T-shaped, and includes a hollow cylindrical portion that extends into the central hole of the annular heating member 72 to be positioned, and a sealing plate that is annular to seal the connection between the end surface of the heating member 72 and the radially outer wall 342a, which is located at the end of the cylindrical portion. The axial through hole of the cylindrical portion communicates with the central hole of the seal plate, and communicates with the central hole of the heating member 72 and the interior of the vent pipe 34.

The number of the oil inlets 342c is one or more, and the specific number can be set according to the actual situation. In this embodiment, the number of the oil inlets 342c is four, and the four oil inlets 342c are uniformly distributed along the circumferential direction of the heating member 72.

The base assembly 50 includes a base 52, the base 52 being mounted to the bottom end of the oil cup 12 for mounting to a battery pole (not shown). Preferably, the base 52 is threadably connected to the battery pole. It is understood that the base 52 and the battery rod may be connected by other means, such as a plug, a snap, a magnetic attraction, etc.

Referring to fig. 1, 2 and 4, the atomizer 100 further includes a liquid storage component 58, the liquid storage component 58 is disposed between the base 52 and the heating component 72, and the liquid storage component 58 is located below the heating component 72 and abuts against and supports the heating component 72. The reservoir 58 is cup-shaped and has a reservoir chamber 582 for receiving and retaining condensate flowing from the atomizing cartridge 70. Thus, condensed condensate is received by reservoir 582 and cannot easily flow out or be drawn in by a user. Preferably, the opening of reservoir 582 surrounds the lower end of heating element 72. The heating member 72 may be a porous ceramic.

Referring to fig. 4 and 5, the reservoir 58 includes a bottom 584 and an annular wall 586 extending upwardly from an edge of the bottom 584, the bottom 584 and the annular wall 586 forming a reservoir 582. The open end of annular wall 586 surrounds the lower end of heating element 72.

An airtight connection is formed between the outer wall of the open end of the annular wall 586 and the inner wall of the atomizing core mounting seat 342, so as to prevent the atomized liquid entering the oil inlet 342c from leaking out. The airtight connection is achieved, for example, by providing a sealing ring on the outer wall of the open end of the annular wall 586, and tightly pressing the sealing ring against the inner wall of the atomizing core mounting seat 342.

In the present embodiment, the intake passage 56 is formed by the hollow electrode 54. The electrode 54 is mounted to the base 52 and passes through the central aperture 588 of the bottom 584 of the reservoir 58. Accordingly, the reservoir 58 is an insulator, further ensuring insulation between the base 52 and the electrode 54. Electrode 54 protrudes from bottom 584 so that condensate in reservoir chamber 582 does not readily flow out of nebulizer 100 and is not readily drawn by the user. The air inlet channel 56 is communicated with the air pipe 34 through the liquid storage cavity 582 and the middle hole of the heating element 72, so that the air inlet channel 56 is in fluid communication with the air suction port 322 of the suction nozzle 32 through the air pipe 34, the external air entering from the air inlet channel 56 can enter the middle hole of the heating element 72 through the liquid storage cavity 582, then is mixed with the aerosol heated and atomized by the heating element 72, enters the inside of the air pipe 34 through the through hole of the sealing element, and then enters the air suction port 322 of the suction nozzle 32 through the air pipe 34, and finally is sucked by a user.

Preferably, the reservoir 58 includes a plurality of raised spacers 587, each spacer 587 connected to the base 584 and the annular wall 586. Spacer 587 increases the surface area of reservoir 582, increases condensate retention, and increases retention.

In this embodiment, the electrode 54 serves as a first electrode and the base 52 serves as a second electrode, which together with the electrode 54 supplies power to the heating member 72. An annular insulator 55 is looped around the electrode 54 to provide insulation between the base 52 and the electrode 54.

In this embodiment, as shown in fig. 3, the oil inlet 342c is an arc-shaped groove, that is, the projection of the oil inlet 342c on the radial plane of the atomizing core mounting seat 342 is arc-shaped, the inner wall 342d of the oil inlet 342c formed on the radial outer wall 342a is arc-shaped, and the inner wall 342e of the oil inlet 342b formed on the axial outer wall 342b is also arc-shaped.

In an alternative, as shown in fig. 6, the oil inlet 342c is formed with a plane at an inner wall 342d formed by a radially outer wall 342a of the atomizing core mounting seat 342 and a plane at an inner wall 342e formed by an axially outer wall 342b, and preferably, the inner wall 342d is perpendicular to the inner wall 342 e. The arrangement simplifies the production process and improves the production efficiency.

In another alternative, as shown in fig. 7, the projection of the oil inlet 342c on the radial plane of the atomizing core mount 51 is U-shaped. Condensate it will be appreciated that the oil inlet 342C may also be other shapes such as a C-shape.

Fig. 8 is a schematic structural view of a split atomizer according to another embodiment of the present invention. One of the main differences between this embodiment and the embodiment shown in fig. 1 is that the atomizing core 70 further includes an oil guiding member 74, and the oil guiding member 74 is annularly sleeved on the outer periphery of the heating member 72. The oil inlet passage 16 guides the atomized liquid to the oil guide 74.

Referring to fig. 8-10, another major difference between this embodiment and the embodiment shown in fig. 1 is that the end of the annular wall 586 of the reservoir 58 abuts the oil guide 74. The oil guide 74 may be an oil guide cotton.

The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, such as combinations of different features in the various embodiments, which are within the scope of the present invention.

Claims

1. An atomizer comprises an oil cup assembly, a suction nozzle assembly, a base assembly and an atomizing core, wherein the suction nozzle assembly is mounted on the oil cup assembly; the atomizing core is acceptd atomizing core mount pad, its characterized in that: the oil inlet channel comprises an oil inlet formed in the atomizing core mounting seat, and the oil inlet spans the radial outer wall and the axial outer wall of the atomizing core mounting seat to expose the radial surface and the axial surface of the atomizing core to the oil inlet channel.

2. The nebulizer of claim 1, wherein: the atomizer comprises an air inlet channel, and the air inlet channel is communicated with the suction nozzle through the breather pipe.

3. The nebulizer of claim 1, wherein: still include the sealing member, the sealing member is by the centre gripping atomizing core with between the radial inner wall of atomizing core mount pad, in order to seal the connection between the atomizing core with the radial inner wall of atomizing core mount pad.

4. A nebulizer as claimed in claim 3, wherein: the atomizing core is a hollow ring body; the sealing element comprises a hollow cylinder part and a sealing plate positioned at one end of the cylinder part; the cylinder part extends into the atomizing core, and the sealing plate is annular and is clamped between the atomizing core and the radial inner wall of the atomizing core mounting seat.

5. The nebulizer of claim 1, wherein: the projection of the oil inlet on the radial plane is arc-shaped, C-shaped or U-shaped.

6. The nebulizer of claim 1, wherein: the atomization core comprises a hollow annular heating element, and the outer wall of the heating element is attached to the inner wall of the atomization core mounting seat; the oil inlet exposes radial and axial surfaces of the heating element to the oil inlet passage.

7. The nebulizer of claim 1, wherein: the atomizing core comprises a hollow annular heating element and an oil guide element sleeved on the periphery of the heating element in a sleeving manner, and the outer wall of the oil guide element is attached to the inner wall of the atomizing core mounting seat; the oil inlet exposes radial and axial surfaces of the oil guide to the oil inlet passage.

8. A nebulizer as claimed in claim 1, 2 or 4, wherein: still include with the stock solution spare that the atomizing core is connected, stock solution spare has the stock solution chamber, the opening orientation in stock solution chamber the atomizing core is used for accepting and retains the follow the condensate that flows down in atomizing core department.

9. The nebulizer of claim 8, wherein: the stock solution intracavity wall is equipped with bellied spacer, the spacer is used for increasing the surface area in stock solution chamber is in order to improve the reserve ability of stock solution chamber to the condensate.

10. The nebulizer of claim 8, wherein: the liquid storage part comprises a bottom and a ring wall extending upwards from the edge of the bottom, and the bottom and the ring wall form the liquid storage cavity.

11. The nebulizer of claim 8, wherein: the liquid storage part is an insulating part.

12. The nebulizer of claim 9, wherein: the spacer is a plurality of, and a plurality of spacers are arranged in the shape of a ring around the center of the bottom of the liquid storage cavity.

13. The nebulizer of claim 8, wherein: the base assembly includes a base mounted to an end of the oil cup, and the reservoir is mounted to the base.

14. The nebulizer of claim 12, wherein: a first electrode is installed in the center of the base, and the first electrode is hollow to form an air inlet channel of the atomizer; the first electrode penetrates through the bottom of the liquid storage cavity and protrudes out of the bottom of the liquid storage cavity, and the first electrode supplies power to the heating element of the atomizing core.

15. The nebulizer of claim 14, wherein: the base serving as a second electrode for supplying power to the heating element; the base component further comprises an insulating part annularly sleeved on the periphery of the first electrode, and the insulating part is used for insulating the first electrode from the base.