CN212488454U - Ultrasonic atomizer and electronic cigarette - Google Patents

Abstract

The utility model discloses an ultrasonic atomizer and electronic cigarette, it includes shell and cock body, set up the outlet duct in the shell, set up the atomizing chamber in the cock body, the top protrusion of cock body sets up the through-hole that communicates the atomizing chamber, the bottom of outlet duct with through-hole sealing connection; the periphery of through-hole sets up first boss and first oil guide hole, the top surface of first boss with the orifice plane of first oil guide hole is not on same plane, just the top surface of first boss is located the planar top in the orifice of first oil guide hole, the outlet duct is arranged in on the first boss. The utility model discloses the oil mass conduction is stable, and adopts sharp conduction mode, and the conduction distance is short, and is fast, when can avoiding ultrasonic atomization piece dry combustion method, makes ultrasonic atomization start faster.

Description

Ultrasonic atomizer and electronic cigarette

Technical Field

The utility model relates to an electronic smoking set, especially an ultrasonic atomization ware and electron cigarette.

Background

Current ultrasonic wave electron smog spinning disk atomiser generally includes shell and cock body, and form the oil sump in its inside after shell and cock body combine each other, set up the outlet duct in the shell, inside atomizing chamber and the through-hole of setting up of cock body, the outlet duct is through-hole intercommunication atomizing chamber, still be provided with the oil-out of intercommunication atomizing chamber on the cock body, the oil-out is far away or more advanced apart from the through-hole, consequently after outlet duct and through-hole interference fit equipment, the time that far away oil-out conducts tobacco tar to ultrasonic atomization piece surface is longer easily appears, thereby perhaps nearer oil-out receives the outlet duct extrusion and warp or shelter from the oil-out and make the oil-out phenomenon outlet duct that diminishes, the phenomenon that ultrasonic atomization piece during.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the setting up of the oil-out of the oil sump to current ultrasonic atomization ware leads to the phenomenon outlet duct that the ultrasonic atomization piece during operation fuel feeding is not enough easily, provides one kind and can avoid the outlet duct and influence the play oil volume of oil-out behind the atomizing chamber intercommunication of cock body to avoid ultrasonic atomization piece fuel feeding not enough ultrasonic atomization ware and electron cigarette.

In order to solve the technical problem, the utility model provides an ultrasonic atomizer, which comprises a shell and a plug body, wherein an air outlet pipe is arranged in the shell, an atomization cavity is arranged in the plug body, a through hole communicated with the atomization cavity is convexly arranged at the top of the plug body, and the bottom of the air outlet pipe is hermetically connected with the through hole; the periphery of through-hole sets up first boss and first oil guide hole, the top surface of first boss with the orifice plane of first oil guide hole is not on same plane, just the top surface of first boss is located the planar top in the orifice of first oil guide hole, the outlet duct is arranged in on the first boss.

The utility model discloses a set up the through-hole on the cock body to be provided with first boss and first oil guide hole in the periphery of through-hole, the top surface of first boss and the drill way plane of first oil guide hole are not on the coplanar, make shell and cock body assemble into an organic whole after, the outlet duct supports to be put on the top surface of first boss, consequently make the outlet duct bottom to have a distance between the drill way plane of first oil guide hole, thereby can prevent the bottom of outlet duct from sheltering from the oil supply that first oil guide hole leads to reduces, and is not enough to the oil supply of ultrasonic atomization piece; meanwhile, the wall thickness of the first oil guide hole is increased due to the arrangement of the first boss, so that the phenomenon that the oil supply amount is influenced due to the deformation of the first oil guide hole after assembly can be prevented.

In order to simplify the assembling steps, the plug body is integrally formed with the through hole and the first boss.

In order to reduce the shielding of the bottom of the air outlet pipe to the first oil guide hole as much as possible, the first boss and the first oil guide hole are arranged in a staggered mode.

In a specific embodiment, the atomizing cavity is internally provided with oil guide ceramic, the oil guide ceramic is provided with a second oil guide hole and an air outlet hole, the second oil guide hole is in sealing connection with the first oil guide hole, the top of the air outlet hole is in sealing connection with the through hole, and the bottom of the air outlet hole is aligned to the atomizing area of the ultrasonic atomizing sheet.

In order to reduce the production cost, the bottom of the oil guide ceramic is provided with a second boss, and the oil storage body is supported on the ultrasonic atomization sheet by the second boss, so that the oil storage body is prevented from being supported and pressed by a spring.

For the ceramic oil speed of leading oil for the speed, the second boss extends to below the second leads the oilhole, makes the second boss with there is the cross-over district between the second leads the oilhole, and the tobacco tar can pass through the second boss straight line fast and transmit on the oil storage body, and the tobacco tar conduction distance is short, can avoid the not enough phenomenon of fuel feeding.

In order to realize the communication between the air inlet channel of the ultrasonic atomizer and the air outlet pipe, the bottom of the oil guide ceramic is provided with an air inlet communicated with the atomizing cavity and an air guide groove of the air outlet hole.

Preferably, the air guide groove is communicated with the surface of the ultrasonic atomization sheet, the air flow passes through the air guide groove to take away the smoke from the air outlet, and the atomization area of the ultrasonic atomization sheet is aligned to the air outlet, the direction of the smoke sprayed out during ultrasonic atomization of the tobacco tar is consistent with the flowing direction of the air flow, so that the smoke is taken away more sufficiently, and the situation that the smoke is accumulated in the range of the atomization area to influence the taste of the next smoke is avoided!

Based on the same utility model discloses think, the utility model also provides an electronic cigarette, it includes ultrasonic atomization ware.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first oil guide hole on the plug body is not easy to deform or is shielded, so that the tobacco tar amount led out from the first oil guide hole is stable, the tobacco tar amount conducted by the oil guide ceramic is also stable, a linear conduction mode is adopted, the conduction distance is short, the speed is high, the ultrasonic atomization piece can be prevented from being burnt dry, the ultrasonic atomization starting is faster, the ultrasonic atomization smoke outlet speed is high, and the user experience is further improved;

2. the utility model discloses a lead air duct and ultrasonic atomization piece surface intercommunication, the venthole aims at the atomizing area of ultrasonic atomization piece, makes smog mobility good, can not long-pending smog of staying in the atomizing intracavity to make smog taste better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic main sectional view of an ultrasonic atomizer according to the first embodiment of the present invention, in which arrows indicate the flow direction of tobacco tar.

Fig. 2 is a sectional view a-a of fig. 1.

Fig. 3 is a front perspective three-dimensional structure view of the oil-guiding ceramic of the present invention.

Fig. 4 is a bottom perspective view of the oil-guiding ceramic of the present invention.

Fig. 5 is a front perspective view of the plug body of the present invention.

Fig. 6 is a bottom perspective view of the stopper body of the present invention.

Fig. 7 is a partial sectional perspective view of the assembled state of the plug body and the housing of the present invention.

Fig. 8 is an exploded view of a first embodiment of the ultrasonic atomizer according to the present invention.

In the figure: 1. a housing; 2. a plug body; 3. an oil bin; 4. a bottom cover; 5. oil-conducting ceramic; 6. an atomizing core; 7. an oil storage body; 8. an air intake passage; 11. an air outlet pipe; 21. a through hole; 22. a first boss; 23. a first oil guide hole; 24. an atomizing chamber; 25. an atomizing core mounting groove; 51. a second oil guide hole; 52. an air outlet; 53. a second boss; 54. a gas guide groove; 61. an ultrasonic atomization sheet; 241. an air inlet; l, cross-connect area.

Detailed Description

The invention is further described below with reference to specific preferred embodiments, without thereby limiting the scope of protection of the invention.

For convenience of description, the relative positional relationship of the components, such as: the descriptions of the upper, lower, left, right, etc. are described with reference to the layout directions of the drawings in the specification, and do not limit the structure of the present patent.

As shown in fig. 1 to 8, an embodiment of the ultrasonic atomizer of the present invention includes a housing 1, a plug 2, and a bottom cover 4, wherein the housing 1 and the plug 2 are joined to form an oil sump 3 therein. An air outlet pipe 11 is arranged in the shell 1. The top of cock body 2 protrusion sets up the through-hole 21 that link up, sets up first boss 22 and first oil guide hole 23 in the periphery of through-hole 21, and first boss 22 and first oil guide hole 23 adjacent set up, set up atomizing chamber 24 below through-hole 21. The top surface of the first boss 22 and the orifice plane of the first oil guiding hole 23 are not in the same plane, and the top surface of the first boss 22 is above the orifice plane of the first oil guiding hole 23, and the bottom of the outlet pipe 11 is disposed on the first boss 22, so that a distance is formed between the bottom end of the outlet pipe 11 and the orifice plane of the first oil guiding hole 23, therefore, after the bottom of the outlet pipe 11 is hermetically connected with the top of the through hole 21, the bottom of the outlet pipe 11 does not shield the oil guiding area of the first oil guiding hole 23, and the deformation of the first oil guiding hole 23 due to the sealing extrusion of the outlet pipe 11 does not affect the oil guiding amount.

Because the cock body 2 is used for sealing the tobacco tar in the oil bin 3 with 1 interference fit back of shell, so cock body 2 preferably adopts elastic silica gel stopper, and for the shaping precision that makes each structure high, stability is good, low in production cost, cock body 2 with through-hole 21 first boss 22 integrated into one piece.

In order to prevent the bottom of the outlet pipe 11 from blocking the aperture area of the first oil guiding hole 23 as much as possible, the first boss 22 and the first oil guiding hole 23 are arranged in a staggered manner, and the top surface of the first boss 22 is higher than the aperture plane of the first oil guiding hole 23, so that the first boss 22 does not affect the cross-sectional area of the first oil guiding hole 23 communicating with the oil sump, and can prevent the bottom of the outlet pipe 11 from moving towards the first oil guiding hole 23 to affect the cross-sectional area of the first oil guiding hole 23 communicating with the oil sump.

The bottom in the atomizing chamber 24 of cock body 2 sets up atomizing core mounting groove 25, and installation atomizing core 6 (atomizing core 6 is current structure) in atomizing core mounting groove 25, and the top installation ultrasonic atomization piece 61 of atomizing core 6.

The oil guide ceramic 5 is arranged in the atomizing cavity 24, the oil guide ceramic 5 is provided with a second oil guide hole 51 and an air outlet hole 52, the second oil guide hole 51 is symmetrically arranged on two sides of the air outlet hole 52, and the smoke oil can be evenly and rapidly transmitted to the other side of the oil guide ceramic 5 through the second oil guide hole 51; the second oil guide hole 51 is connected with the first oil guide hole 23 in a sealing manner, the top of the air outlet hole 52 is connected with the bottom of the through hole 21 in a sealing manner, and the bottom of the air outlet hole 52 is aligned with the atomization area of the ultrasonic atomization sheet 61, so that smoke is discharged more timely.

For reduction in production cost, lead the bottom of oily pottery 5 and set up second boss 53, second boss 53 supports oil storage body 7 and holds the atomizing region at ultrasonic atomization piece 61 upper surface, and second boss 53 conducts the tobacco tar in the second oil guide hole 51 to oil storage body 7 on, then the absorptive tobacco tar of oil storage body 7 atomizing into smog through ultrasonic atomization piece 61 high frequency oscillation. The oil reservoir body 7 is preferably made of a flexible, soft material, such as a cotton material.

In order to accelerate the oil guiding speed of the oil guiding ceramic 5, the second boss 53 extends to the lower side of the second oil guiding hole 51, so that an intersection region exists between the second boss 53 and the second oil guiding hole 51, the smoke can be quickly and linearly transmitted to the oil storage body 7 through the second boss 53, the smoke conducting distance is short, and the phenomenon of insufficient oil supply can be avoided.

Atomizing core with be equipped with the inlet channel 8 with external intercommunication between the cock body 2, set up the air inlet on the atomizing chamber 24, the bottom of leading oily pottery 5 sets up air guide groove 54, inlet channel 8 warp the air inlet of atomizing chamber 24 air guide groove 54 venthole 52 the through-hole 21 intercommunication outlet duct 11.

The air guide groove 54 is communicated with the surface of the atomization area of the ultrasonic atomization sheet 61. The utility model discloses the back is connected with power supply unit to the ultrasonic atomization ware, just can constitute the electron cigarette that supplies the user to use.

The utility model discloses during the use of electronic cigarette, tobacco tar is through first, two oil guide hole conduction to the atomizing area of ultrasonic atomization piece 61 in the oil storehouse 3, thereby ultrasonic atomization piece 61 high-frequency oscillation will be located its atomizing area's tobacco tar ultrasonic atomization, the atmosphere gets into atomizing chamber 24 through inlet channel 8, atomizing chamber 24's air inlet, and through the atomizing area of air guide 54 flow through ultrasonic atomization piece 61, take out ultrasonic atomization's smog through venthole 52, through-hole 21 outlet duct 11 outflow, supply the user to inhale and eat. In the process of taking away the smoke by the airflow, because the atomizing area of the ultrasonic atomizing sheet 61 is aligned to the air outlet 52, the direction of the smoke sprayed during the ultrasonic atomization of the tobacco tar is consistent with the flowing direction of the airflow, the smoke is taken away more sufficiently, and the smoke is prevented from being accumulated in the atomizing area of the ultrasonic atomizing sheet 61 to influence the taste of the next smoke.

The above description is only for the preferred embodiment of the present application and should not be taken as limiting the present application in any way, and although the present application has been disclosed in the preferred embodiment, it is not intended to limit the present application, and those skilled in the art should understand that they can make various changes and modifications within the technical scope of the present application without departing from the scope of the present application, and therefore all the changes and modifications can be made within the technical scope of the present application.

Claims (9)

1. An ultrasonic atomizer comprises a shell and a plug body, wherein an air outlet pipe is arranged in the shell, and an atomization cavity is arranged in the plug body; the periphery of through-hole sets up first boss and first oil guide hole, the top surface of first boss with the orifice plane of first oil guide hole is not on same plane, just the top surface of first boss is located the planar top in the orifice of first oil guide hole, the outlet duct is arranged in on the first boss.

2. An ultrasonic atomizer according to claim 1, wherein said plug body is integrally formed with said through-hole and said first boss.

3. The ultrasonic atomizer of claim 1, wherein said first boss is offset from said first oil guide hole.

4. The ultrasonic atomizer according to claim 1, wherein an oil guide ceramic is disposed in the atomizing chamber, the oil guide ceramic is provided with a second oil guide hole and an air outlet hole, the second oil guide hole is connected with the first oil guide hole in a sealing manner, the top of the air outlet hole is connected with the through hole in a sealing manner, and the bottom of the air outlet hole is aligned with the atomizing area of the ultrasonic atomizing plate.

5. The ultrasonic atomizer of claim 4, wherein a second boss is disposed at the bottom of the oil-conducting ceramic, and the second boss supports the oil-storing body on the ultrasonic atomizing sheet.

6. The ultrasonic atomizer of claim 5, wherein said second boss extends below said second oil guide hole such that an interface exists between said second boss and said second oil guide hole.

7. The ultrasonic atomizer of claim 4, wherein the bottom of said oil-conducting ceramic is provided with an air-conducting groove communicating the air inlet of said atomizing chamber and said air outlet.

8. An ultrasonic atomizer according to claim 7, wherein said air-guide channel communicates with a surface of said ultrasonic atomization plate.

9. An electronic cigarette, characterized by comprising the ultrasonic nebulizer of any one of claims 1 to 8.

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