阅读说明：本技术 一种超声波雾化器 (Ultrasonic atomizer ) 是由 郭小义 刘建福 钟科军 尹新强 易建华 周永权 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种超声波雾化器,包括储油装置,所述储油装置包括油仓和设置在油仓中部并上下贯通的中空腔,所述储油装置的中空腔下部安装与油仓连通将烟油传导至超声波雾化片的导油体、与导油体接触的超声波雾化片,所述导油体的两端经夹持槽夹持在所述储油装置内,所述储油装置的中空腔内还设置中空的第一座体,所述导油体的两端经第一座体的外壁挤压夹紧在夹持槽内；位于所述导油体与所述超声波雾化片接触位置的所述导油体上贴合用于加热雾化的发热体,所述发热体与外部电源电连接。本发明同时进行超声雾化和加热雾化,使用户吸食的第一口烟雾的烟雾量大,烟雾颗粒感小,烟雾中烟味表达准确,且不会出现因导油不畅导致的干烧现象。(The invention discloses an ultrasonic atomizer which comprises an oil storage device, wherein the oil storage device comprises an oil bin and a hollow cavity which is arranged in the middle of the oil bin and is vertically communicated, the lower part of the hollow cavity of the oil storage device is provided with an oil guide body which is communicated with the oil bin and conducts smoke oil to an ultrasonic atomization sheet, and the ultrasonic atomization sheet which is contacted with the oil guide body, two ends of the oil guide body are clamped in the oil storage device through clamping grooves, a hollow first seat body is also arranged in the hollow cavity of the oil storage device, and two ends of the oil guide body are extruded and clamped in the clamping grooves through the outer wall of the first seat body; the oil guide body is connected with an external power supply through a heat conducting body. The invention simultaneously carries out ultrasonic atomization and heating atomization, so that the first smoke inhaled by a user has large smoke quantity, small smoke granular sensation and accurate smoke flavor expression, and the dry burning phenomenon caused by unsmooth oil guiding can not occur.)

1. An ultrasonic atomizer comprises an oil storage device, wherein the oil storage device comprises an oil bin and a hollow cavity which is arranged in the middle of the oil bin and is through up and down, the lower part of the hollow cavity of the oil storage device is provided with an oil guide body which is communicated with the oil bin and conducts tobacco tar to an ultrasonic atomization sheet, and the ultrasonic atomization sheet which is contacted with the oil guide body, and the ultrasonic atomizer is characterized in that two ends of the oil guide body are clamped in the oil storage device through clamping grooves, a hollow first seat body is also arranged in the hollow cavity of the oil storage device, and two ends of the oil guide body are extruded and clamped in the clamping grooves through the outer wall of the first seat body; the oil guide body is connected with an external power supply through a heat conducting body.

2. The ultrasonic atomizer of claim 1, wherein said ultrasonic atomization sheet is horizontally disposed, and said heating element is disposed on an upper surface of said oil guide body.

3. The ultrasonic atomizer of claim 1, wherein said ultrasonic atomization sheet is horizontally disposed, and said heating element is disposed between a lower surface of said oil guide and said ultrasonic atomization sheet.

4. An ultrasonic atomizer according to claim 1, wherein said oil reservoir is formed by a combination of a housing and a base.

5. The ultrasonic atomizer of claim 4, wherein the base is made of a hollow elastic material, and the clamping grooves are symmetrically disposed in the base, and an open slot is disposed on a surface of the clamping groove facing the hollow cavity of the base, so that a sidewall of the clamping groove at the open slot has an elastic margin, the first seat is disposed in the hollow cavity of the base, and an outer wall of the first seat presses the open slot of the clamping groove.

6. An ultrasonic atomizer according to claim 4, wherein a position-limiting groove is formed at the top of said base, and said first seat is embedded in said position-limiting groove.

7. The ultrasonic atomizer of claim 1, wherein said oil-conducting body is an oil-conducting cotton or an oil-conducting ceramic.

8. The ultrasonic atomizer of claim 1, wherein a bottom cap is attached to a bottom of said oil reservoir, and an electrode assembly electrically connected to said heat-generating body and said ultrasonic atomizing plate is disposed in said bottom cap.

9. The ultrasonic atomizer of claim 7, wherein an atomizing chamber is disposed between the first seat and the ultrasonic atomizing plate, an air inlet channel communicated with the atomizing chamber is disposed in the bottom cover, and a hollow cavity of the oil storage device is communicated with a hollow cavity of the first seat to form an air outlet channel communicated with the atomizing chamber.

10. An ultrasonic atomizer according to claim 1, wherein a smoke outlet is provided at the bottom of the hollow chamber of said first seat, and an inner wall of said smoke outlet is provided with an inclined surface for guiding smoke.

Technical Field

The invention relates to an electronic cigarette, in particular to an ultrasonic atomizer of the electronic cigarette.

Background

The existing ultrasonic electronic cigarette atomizer generally utilizes an ultrasonic atomization sheet (piezoelectric ceramic crystal) to carry out ultrasonic atomization. However, since the ultrasonic atomization sheet needs a certain time from a normal state to a high-frequency resonance state, that is, the ultrasonic atomization sheet cannot atomize the tobacco tar and generate the smoke immediately after being powered on, when the ultrasonic atomization sheet is used for the first time or stopped being used again for a long time (more than 2 minutes), the first smoke effect of smoking by a user is poor, the smoke quantity is small, the smoke particle sense is large, the user has the sense of smoking the tobacco tar, and the smoke flavor expression in the smoke is inaccurate (because the tobacco tar is not atomized sufficiently), so that the user experience is poor.

In addition, the current ultrasonic wave electron smog spinning disk atomiser generally adopts the spring to lead the oil body to support and hold on the ultrasonic atomization face, and the tobacco tar transfer path has been blocked to spring and the cotton contact department of ultrasonic atomization for in the ultrasonic atomization process, the dry combustion phenomenon that the tobacco tar supply volume is not enough and leads to often appears.

Disclosure of Invention

The invention aims to solve the technical problems that in the prior art, the first mouth of smoke is small in amount, the user experience is poor due to heavy particle feeling, and the spring abuts against the insufficient atomized cotton, so that the first mouth of smoke experience can be enhanced, and the spring does not abut against the oil guide body.

In order to solve the technical problems, the invention adopts the following technical scheme: an ultrasonic atomizer comprises an oil storage device, wherein the oil storage device comprises an oil bin and a hollow cavity which is arranged in the middle of the oil bin and is through up and down, the lower part of the hollow cavity of the oil storage device is provided with an oil guide body which is communicated with the oil bin and conducts tobacco tar to an ultrasonic atomization sheet, and the ultrasonic atomization sheet which is contacted with the oil guide body, and the ultrasonic atomizer is characterized in that two ends of the oil guide body are clamped in the oil storage device through clamping grooves, a hollow first seat body is also arranged in the hollow cavity of the oil storage device, and two ends of the oil guide body are propped against and clamped in the clamping grooves through the outer wall of the first seat body; the oil guide body is connected with an external power supply through a heat conducting body.

The ultrasonic atomizer comprises two atomizing elements which are respectively used for atomizing the tobacco tar in different forms, wherein one atomizing element is an ultrasonic atomizing sheet (a piezoelectric ceramic sheet) and is mainly used for ultrasonically atomizing the tobacco tar to generate the smoke; the other atomization element is a heating body and is mainly used for heating and atomizing the smoke of the first cigarette inhaled by the user. When the user smokes, heat-generating body and ultrasonic atomization piece simultaneous working because the heat-generating body passes through electrical heating, and it heaies up soon, therefore can heat the atomizing to the tobacco tar when ultrasonic atomization still does not begin, and the smog volume of the first mouthful smog that makes the user suck is big, and smog granular sensation is little, can not have the sensation of smoking the tobacco tar, and in addition, the cigarette smell expression is accurate in the smog (because the tobacco tar atomizing is abundant), and user experience is good. In addition, the middle part of the oil guide body is not propped against the ultrasonic atomization sheet through a spring, but is propped against the open slot of the clamping slot through the side wall of the first seat body, so that the open slot is elastically deformed to tightly prop and clamp the oil guide body in the oil storage device, the fluency of the smoke conduction cannot be influenced, and the dry burning phenomenon cannot occur due to the fluency of the smoke conduction.

The heating element in the invention can be a heating resistance wire or a component composed of heating materials such as thin heating ceramics (the thickness is 0.3-5 mm) and the like.

Preferably, ultrasonic atomization piece horizontal installation, the upper surface of leading the oil body sets up the heat-generating body makes the heat-generating body not only be used for heating atomizing tobacco tar production smog, also can further make the oil body of leading and ultrasonic atomization piece contact better moreover.

Preferably, the ultrasonic atomization sheet is horizontally arranged, and the heating body is arranged between the lower surface of the oil guide body and the ultrasonic atomization sheet. The heat that the heat-generating body during operation produced is absorbed by the ultrasonic atomization piece, make the ultrasonic atomization piece reach best atomizing state fast (the temperature of ultrasonic atomization piece itself characteristic decision when the ultrasonic atomization piece reaches the uniform temperature, the piezoceramics molecule activity of ultrasonic atomization piece is most violent, piezoelectric effect is strongest this moment, atomization effect is best), it is faster to make atomizing speed, it is faster to produce the cigarette speed, can make the area of contact who leads oil body and ultrasonic atomization piece again little, thereby avoid leading oil body by the ultrasonic atomization piece shake the rotten.

Specifically, the oil storage device is formed by combining a shell and a base.

Preferably, the base is made by hollow elastic material, just the symmetry sets up in the base and is used for the fixed oil body tip of leading the centre gripping groove, the centre gripping groove orientation the one side of the middle chamber of base sets up the open slot, both conveniently leads oil body equipment, can make again the centre gripping groove is in the lateral wall of open slot department has one can be with leading the tighter elasticity margin of oil body extrusion, set up in the well cavity of base first pedestal borrows by the outer wall extrusion of first pedestal the open slot department of centre gripping groove makes it is tighter to lead the oil body by the centre gripping.

Preferably, the top of the base is provided with a limiting groove, and the first base body is embedded into the base through the limiting groove, so that the oil guide body is clamped more tightly, and the oil leakage problem caused by over-loose clamping of the clamping groove and the oil guide body is prevented.

Preferably, the oil guide body is oil guide cotton or oil guide ceramic.

Preferably, the bottom of the oil storage device is connected with a bottom cover, and an electrode assembly electrically connected with the heating body and the ultrasonic atomization sheet is arranged in the bottom cover.

Preferably, an atomizing cavity is formed between the first base body and the ultrasonic atomizing sheet, an air inlet channel communicated with the atomizing cavity is formed in the bottom cover, and a hollow cavity of the oil storage device is communicated with a hollow cavity of the first base body to form an air outlet channel communicated with the atomizing cavity so as to take out smoke generated by atomization through air flow.

Preferably, a smoke outlet is formed in the bottom of the hollow cavity of the first seat body, and an inclined plane for guiding smoke is formed in the inner wall of the smoke outlet, so that the smoke is guided when flowing out, and further, the situation that impurities are generated due to large airflow resistance is prevented.

Compared with the prior art, the invention has the beneficial effects that:

1. the problems that the first smoke is small in quantity and smoke particles feel large when smoking is started or is smoked again at a certain interval are solved, and the smoking taste of a user is improved.

2. The problems that the smoke outlet speed of the ultrasonic atomizer is low and the smoke temperature is low are solved, and the user experience is improved.

3. The oil guide body does not need to be pressed by a spring.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced 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 cross-sectional structural view of a first embodiment of the present invention.

Fig. 2 is an air flow pattern according to a first embodiment of the present invention.

Fig. 3 is a sectional view a-a structural diagram of fig. 1.

Fig. 4 is a partially cut-away perspective structural diagram according to a first embodiment of the invention.

Fig. 5 is a structure diagram of the base, the first base and the oil guide body separated from each other according to the present invention.

Fig. 6 is a schematic view of an embodiment of the installation of the oil guide body according to the present invention.

Fig. 7 is a schematic view of the second embodiment of the oil guide body installation of the present invention.

In the figure: 1. the oil storage device comprises an oil storage device 11, a shell 12, a base 13, an oil bin 14, a hollow cavity 121 and a limiting groove; 122. a clamping groove 123, an open groove,

2. an oil guide body 3, an ultrasonic atomization sheet 4, a first seat body 41 and a smoke outlet,

5. heating element, 6, bottom, 7, electrode subassembly, 8, atomizing chamber, 9, inlet channel, 10, outlet channel.

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 7, an ultrasonic atomizer according to an embodiment of the present invention includes an oil storage device 1, where the oil storage device 1 includes a housing 11, a base 12, an oil bin 13 formed by combining the housing 11 and the base 12, and a hollow cavity 14 disposed in the middle of the oil bin 13 and penetrating up and down.

The lower part of a hollow cavity 14 of the oil storage device 1 is provided with an oil guide body 2 communicated with the oil bin 11 and used for conducting the tobacco tar and an ultrasonic atomization sheet 3 contacted with the oil guide body 2.

The base 12 is made of hollow elastic material (silica gel), the clamping grooves 122 are symmetrically arranged in the base 12, and two ends of the oil guide body 2 are clamped in the base 12 through the clamping grooves 122.

An opening groove 123 is formed on a side of the clamping groove 122 facing the hollow cavity 14 of the base 12, so that a side wall of the clamping groove 122 at the opening groove 123 has an elastic margin.

The top of the base 12 is provided with a limiting groove 121, the first seat body 4 is embedded into the hollow cavity of the base 12 through the limiting groove 121, and the outer wall of the first seat body 4 extrudes the opening groove 123 of the clamping groove 122, so that the two ends of the oil guide body 2 are extruded and clamped in the clamping groove 122.

The heating body 5 which is used for heating and atomizing is attached to the oil guide body 2 and is positioned at the contact position of the oil guide body 2 and the ultrasonic atomization sheet 3.

The ultrasonic atomization piece 3 horizontal installation, the upper surface of the oil guide body 2 sets up the heat-generating body 5, perhaps, the lower surface of the oil guide body 2 with set up between the ultrasonic atomization piece 3 the heat-generating body 5.

The bottom of the oil storage device 1 is connected with a bottom cover 6, an electrode assembly 7 electrically connected with the heating body 5 and the ultrasonic atomization sheet 3 is arranged in the bottom cover 6, and the electrode assembly 7 is electrically connected with an external power supply.

An atomizing cavity 8 is arranged between the bottom surface of the first seat body 4 and the ultrasonic atomizing sheet 3. An air inlet channel 9 communicated with the atomizing cavity 8 is arranged in the bottom cover 6, and a hollow cavity of the oil storage device 1 is communicated with a hollow cavity of the first seat body 4 to form an air outlet channel 10 communicated with the atomizing cavity 8.

A smoke outlet 41 is arranged at the bottom of the hollow cavity of the first seat 4, and an inclined surface for guiding smoke is arranged on the inner wall of the smoke outlet 41.

The oil guide body 2 is oil guide cotton or oil guide ceramic.

The heating body 5 can be a component composed of heating materials such as a heating resistance wire, thin heating ceramics (with the thickness of 0.3-5 mm) and the like.

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.