CN209403585U - The atomising device and electronic cigarette of electronic cigarette - Google Patents

Abstract

The utility model provides the electronic cigarette of the atomising device and application of a kind of the electronic cigarette atomising device, wherein, the utility model proposes a kind of electronic cigarette atomising device, including main body and fluctuation air valve, the main body is equipped with air inlet and pump orifice, and the main body forms airflow channel between the air inlet and the pump orifice, the fluctuation air valve is installed on the main body, and covers the air inlet；When gas in the airflow channel is extracted out from the pump orifice, air pressure outside air pressure and air inlet inside airflow channel forms pressure difference, so that the air inlet outer gas stream squeezes the fluctuation air valve, the fluctuation air valve is opened under extruding force effect and is connected to airflow channel.Technical solutions of the utility model effectively prevent tobacco juice or condensed water inside the atomizer of electronic cigarette to leak out.

Description

The atomising device and electronic cigarette of electronic cigarette

Technical field

The electronic cigarette of atomising device the utility model relates to a kind of atomising device of electronic cigarette and using the electronic cigarette.

Background technique

Electronic cigarette also known as electronic cigarette are mainly used for giving up smoking and substituting traditional cigarette.It has similar with odorivection cigarette Appearance and approximate taste, in addition it is more than the taste of traditional cigarette, cigarette, suction taste can be sucked out also like traditional cigarette is the same Road comes with feeling.Because of other harmful components such as tar, suspended particulates in the not traditional cigarette of electronic cigarette, the majority of consumers Like, therefore gradually replaces traditional cigarette on the market.

However, the air inlet and air outlet of the atomising device of electronic cigarette must be connected to nebulization chamber, therefore cause to be atomized The liquid such as the indoor tobacco juice of chamber, condensed water are easy to leak out from air inlet, cause to cause to damage to external items, in particular, working as electronics When cigarette is miniature electric cigarette, the atomising device of electronic cigarette is usually plugged in inside power supply unit, and oil spill liquid is caused to be deposited on In the power supply unit of electronic cigarette, lead to the security risk that damage or short circuit are generated to electronic cigarette.

Utility model content

The main purpose of the utility model is to provide a kind of atomising device of electronic cigarette, it is intended to prevent the atomizer of electronic cigarette Internal tobacco juice or condensed water leak out.

To achieve the above object, the utility model proposes a kind of electronic cigarette atomising device, including main body and fluctuation gas Valve, the main body is equipped with air inlet and pump orifice, and the main body forms air-flow between the air inlet and the pump orifice Channel, the fluctuation air valve is installed on the main body, and covers the air inlet；

When gas in the airflow channel is extracted out from the pump orifice, outside the air pressure and air inlet inside airflow channel Air pressure form pressure difference so that the air inlet outer gas stream squeezes the fluctuation air valve, the fluctuation air valve is in extruding force It is opened under effect and is connected to airflow channel.

Optionally, fluctuation air valve includes an at least poppit valve, and the part of an at least poppit valve is fixed on described Main body, another part are vacantly arranged, and cover the air inlet；The hanging part of the poppit valve (31) is generated by draught head Air-flow motive force effect under, towards the inlet channel in swing, between the inner wall of the air inlet formed for air-flow The air-flow passageway passed through.

Optionally, fluctuation air valve includes at least two poppit valves, and at least two poppit valves are opposite to be installed on the master Body, and it is located at air inlet two sides, at least two poppit valve parts are vacantly placed in the air inlet, by the air inlet It covers；Under the air-flow motive force effect that the hanging part of at least two poppit valves (31) is generated by draught head, towards institute State in airflow channel and swing so that formed between at least two poppit valves gas supply stream across air-flow passageway.

Optionally, at least two poppit valves are vacantly placed in the air inlet, and the two of at least two poppit valve faces There is gap, the range of the width value in the gap is 0.05mm to 0.5mm between surface.

Optionally, at least the thickness of two poppit valves is gradually reduced by one end to the hanging one end fixed with main body.

Optionally, the range of the thickness value of poppit valve is 0.1mm to 0.5mm；And/or the material of the poppit valve For nontoxic silica gel.

Optionally, atomising device further includes the covering members for being installed on the main body, and the covering members are located at the fluctuation valve Film deviates from the side of the air inlet, and the covering members correspond to the gap setting, and between the covering members and the gap Every setting, the gap is covered.

Optionally, atomising device further includes compressing frame, the compressions frame will described at least two poppit valve portion compresses in The main body, the covering members are installed on the compression frame, and the inner space that the compression frame surrounds is separated at least two Air inlet, the hanging place of at least two poppit valves described in at least two air inlet faces.

Optionally, main body is additionally provided with the oil filler point being connected to internal shoe cream room, and the poppit valve part is convexly equipped with sealing Part, the sealing element can plug be installed on the oil filler point, when the sealing element is inserted into the oil filler point, block the oiling Hole.

The utility model also provides a kind of electronic cigarette, including atomising device and power supply unit, the power supply unit with it is described Atomising device is electrically connected, and the atomising device includes main body and fluctuation air valve, and the main body is equipped with air inlet and pump orifice, and The main body forms airflow channel between the air inlet and the pump orifice, and the fluctuation air valve is installed on the main body, And cover the air inlet；When external air flow is pumped into from the air inlet, the fluctuation air valve is squeezed, so that the fluctuation air valve It is opened into and is connected to airflow channel.

The atomising device of the electronic cigarette of technical solutions of the utility model is provided with fluctuation by the air inlet in atomising device Air valve covers the air inlet when fluctuation air valve is not by external forces, and internal tobacco juice is effectively prevent to leak from air inlet Out, when user aspirates, because fluctuation air valve covers the air inlet, the air-flow inside airflow channel produces after being extracted Angry pressure difference, when draught head reaches the threshold value of fluctuation air valve, external air flow pushes the fluctuation air valve, so that the fluctuation gas Valve is opened into be connected to airflow channel, at this point, air-flow needed for work is poured by air inlet, is operated normally, and pour into process The power that purling enters of being bullied such as middle tobacco juice or condensed water is moved far from the air inlet, can not equally be flowed out from air inlet, effectively anti- Only tobacco juice or condensed water leak out inside the atomizer of electronic cigarette, cause to cause to damage to the power supply unit or external items of electronic cigarette The phenomenon that generate.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the connection structure decomposition diagram of the atomising device of the utility model electronic cigarette；

Fig. 2 is the connection structure schematic cross-sectional view of the utility model electronic cigarette.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Atomising device	20	Heat generating device
10	Main body	30	Fluctuate air valve
				11	Pump orifice	31	Poppit valve
12	Air inlet	32	Sealing element
				13	Airflow channel	33	Gap
14	Oil filler point	50	Compress frame
				15	Mounting groove	51	Covering members
16	Shoe cream room	52	Air inlet
				17	Atomization chamber

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

The utility model proposes a kind of electronic cigarette, the electronic cigarette includes atomising device 100 and is the atomising device 100 The power supply unit of power supply, the atomising device 100 include main body 10, and the main body 10 is equipped with air inlet 12, gas outlet, atomization chamber 17 and it is stored with the shoe cream room 16 of tobacco juice, forms air-flow passageway between the air inlet 12 and gas outlet, the atomization chamber 17 connects Lead to the shoe cream room 16 and the air-flow passageway.It is equipped with heat generating device 20 in the atomization chamber 17, the heat generating device 20 is supplying The tobacco juice in atomization chamber 17 is immersed in the lower heating of electric installation electric current driving, and to generate smog, external air flow is entered by air inlet 12 It is discharged after mixing the smog after the airflow channel 13 by gas outlet, is aspirated for user.

Referring to Figures 1 and 2, in the utility model embodiment, which further includes fluctuation air valve 30, the fluctuation Air valve 30 is installed on the main body 10, and covers the air inlet 12；When the gas in the airflow channel 13 is from the suction When mouth 11 is extracted out, the air pressure outside air pressure and air inlet 12 inside airflow channel 13 forms pressure difference, so that the air inlet 12 outer gas streams squeeze the fluctuation air valve 30, and the fluctuation air valve 30 is opened under extruding force effect to be connected with airflow channel 13 It is logical.

The atomising device 100 of the electronic cigarette of technical solutions of the utility model is set by the air inlet 12 in atomising device 100 Fluctuation air valve 30 is equipped with to cover the air inlet 12 when the fluctuation air valve 30 is not by external forces, effectively prevent internal cigarette Liquid is leaked out from air inlet 12, when user's suction, because fluctuation air valve 30 covers the air inlet 12, and, airflow channel Air-flow inside 13 generates draught head after being extracted, and when draught head reaches the threshold value of fluctuation air valve 30, external air flow pushes institute Fluctuation air valve 30 is stated, so that the fluctuation air valve 30 is opened into and is connected to airflow channel 13, at this point, air-flow needed for work passes through Air inlet 12 pours into, and operates normally, and tobacco juice or condensed water etc. are bullied power that purling enters far from the air inlet during pouring into 12 movements, can not equally flow out from air inlet 12, effectively prevent tobacco juice or condensed water inside the atomizer of electronic cigarette to leak out, cause Power supply unit or external items to electronic cigarette cause the generation of the phenomenon that damage.

Specifically, as shown in Figure 1, in the utility model embodiment, fluctuation air valve 30 includes an at least poppit valve 31, The main body 10 is fixed in the part of an at least poppit valve 31, and another part is vacantly arranged, and covers the air inlet 12；Under the air-flow motive force effect that the hanging part of the poppit valve 31 is generated by draught head, towards in the inlet channel Swing, between the inner wall of the air inlet 12 formed gas supply stream across air-flow passageway.Herein, in the present embodiment, institute It states 31 part of poppit valve and is fixed on main body 10, another part is suspended in the air inlet 12, and covers the air inlet 12, When user's suction, the hanging part of the poppit valve 31 under the effect of air-flow motive force towards swinging in air inlet 12, with 12 part of air inlet is set to be opened, to be connected to airflow channel 13, when under by external force, the poppit valve 31 is not sprung back To the air inlet 12 is blocked, to realize the phenomenon that preventing tobacco juice from leaking generation.

Specifically, as shown in Figure 1, in the utility model embodiment, fluctuation air valve 30 includes at least two poppit valves 31, At least two poppit valves 31 are installed on the main body 10 relatively, and are located at 12 two sides of air inlet, at least two fluctuations valve 31 part of film is vacantly placed in the air inlet 12, and the air inlet 12 is covered；At least two poppit valves 31 are hanging The air-flow motive force effect that is generated by draught head of part under, towards swinging in the airflow channel 13 so that it is described at least Between two poppit valves 31 formed gas supply stream across air-flow passageway.Herein, in the present embodiment, the fluctuation air valve 30 includes Two poppit valves 31, a part of two poppit valve 31 is opposite to be installed in the main body 10 of 12 two sides of air inlet, separately A part is placed in the combination of air inlet 12 vacantly to cover the air inlet 12.At this point, two poppit valve 31 is hanging The end at place, which can mutually overlap, to be also arranged with fitting, prevents tobacco juice from leaking out the air inlet 12 covering；Meanwhile passing through setting Two poppit valve 31, so as to be located at the middle part of air inlet 12 at 31 deformation of poppit valve, when being impacted by external air flow, more Be easily opened, avoid in use process, valve abutted with the inner wall of air inlet 12 occur frictional force it is larger can not spring back cover into Port 12, or the phenomenon that can not opening generation when suction.

It is understood that in actual application, the quantity of the poppit valve 31 is not limited only to above-described embodiment It is middle in such a way that the combination of two poppit valves 31 covers the air inlet 12, for example, in the utility model other embodiments, The mode equipped with three poppit valves 31 or four poppit valves 31 or more poppit valve 31 can be used and belong to the utility model guarantor Within the scope of shield.

Similarly, in the utility model other embodiments, the complete the cover of poppit valve 31 of a larger size can also be used The air inlet 12, then by cutting with arc, linear type or the criss-cross groove of the notch on poppit valve 31, so that the groove of the notch is attached Close poppit valve 31 has certain deformation nature.When user's suction, poppit valve 31 described in gas shock, so that the groove of the notch Neighbouring poppit valve 31 is towards swinging in the groove of the notch, so that the mode for forming the air-flow passageway being connected to airflow channel 13 also belongs to Within scope of protection of the utility model.

Specifically, as shown in Figure 1, in the utility model embodiment, in another embodiment of the utility model, it is described extremely Few two poppit valves 31 are vacantly placed in the air inlet 12, and have between two surfaces of 31 face of at least two poppit valve Gap 33, the range of the width value in the gap 33 are 0.05mm to 0.5mm.Herein, in the present embodiment, it defines: described two The distance between two surfaces of 31 face of poppit valve value is the width value in the gap 33, the width in the gap 33 in the present embodiment Angle value chooses 0.2mm.It is arranged by being spaced two poppit valves 31, effectively avoids being bonded setting between two poppit valves 31, lead The phenomenon that causing frictional force larger, needing biggish suction force that could open generation.Meanwhile the width value selection in the gap 33 is 0.2mm, when tobacco juice or condensed water converge at gap 33, because the width in gap 33 is smaller, tobacco juice and condensed water itself Tension can prevent tobacco juice from oozing out from gap, effectively promote the sensitivity that poppit valve 31 is swung, while not influencing anti-leakage itself Energy.

It is understood that in actual application, the width value in the gap 33 is not limited only in above-described embodiment The mode of 0.2mm is selected, for example, selecting the gap of different in width according to the sliminess of tobacco tar is selected in actual application 33 mode, such as when viscosity is higher, 33 width of gap is settable compared with as large as 0.4mm or 0.5mm；When tobacco tar viscosity When lower, the modes such as the settable smaller value of the width value in gap 33 such as 0.1mm or 0.05mm belong to the utility model guarantor Within the scope of shield.

Specifically, at least the thickness of two poppit valves 31 is gradually subtracted by one end to hanging one end fixed with main body 10 It is small.Herein, the thickness value that two poppit valves 31 are vacantly located is gradually reduced, and further promotes deformation nature, when aspirating user more It is easy to happen swing, so that external air flow can enter airflow channel 13 by air inlet 12.

Specifically, poppit valve 31 selects nontoxic silica gel material to prepare, and effectively prevent product operating temperature higher, causes to produce The phenomenon that raw harmful substance generates damage to human body generates.And the range of the thickness value of poppit valve 31 is 0.1mm to 0.5mm, The thickness of the present embodiment poppit valve 31 is preferably 0.2mm, when thickness user aspirates, is easy to produce swing, folding it is sensitive It spends higher, it is to be understood that in actual application, the nontoxic silica gel of above-mentioned use is not limited only to according to poppit valve 31, Thickness value can suitably choose it according to the length of the strong and weak or hanging arm of force of the elastic property ability of poppit valve 31 itself simultaneously He also belongs within scope of protection of the utility model the mode of value.

Further, as shown in Figure 1 or 2, in the utility model embodiment, atomising device 100 further includes being installed on The covering members 51 of the main body 10, the covering members 51 are located at the side that the poppit valve 31 deviates from the air inlet 12, and The covering members 51 correspond to the gap 33 and are arranged, and the covering members 51 and the gap 33 interval are arranged, between described Gap 33 covers.Herein, in the present embodiment, the gap 33 covered by being equipped with covering members 51, when part tobacco juice is from gap When 33 leakage, because gap 33 is relatively narrow, and covering members 51 close on the gap 33 and are arranged, and the tobacco juice that gap 33 leaks is deposited on screening Between cover piece 51 and gap 33, and then generate the phenomenon that biggish tension is to prevent tobacco juice from further leaking from gap 33 production It is raw, meanwhile, prevent tobacco juice from directly leaking out to outer bound pair power supply unit or generation the phenomenon that other articles generate damage.

Further, as shown in Figure 1, in the utility model embodiment, atomising device 100 further includes compressing frame 50, institute It states and compresses frame 50 for 31 portion compresses of at least two poppit valve in the main body 10, the covering members 51 are installed on the pressure Tight frame 50, and the inner space that the compression frame 50 surrounds is separated at least two air inlets 52, at least two air inlets 52 At least hanging place of two poppit valves 31 described in face.Herein, in the present embodiment, the main body 10 is equipped with mounting groove 15, institute The kerve wall for stating mounting groove 15 offers the air inlet 12, and the compression frame 50 is by the part of at least two poppit valves 31 Outer rim is pressed in the mounting groove 15 so that 31 another part of the poppit valve is vacantly placed in the air inlet 12, installation compared with For convenience, when and needing to dismantle, the compression frame 50 is removed out of described mounting groove 15 and can be carried out replacement poppit valve 31.In turn, the covering members 51 are installed on the compression frame 50 and are integrally formed with the compression frame 50, and the covering members 51 will 50 inner space of compression frame is separated at least two air inlets 52, at least two fluctuations described in 52 face of at least two air inlet The setting of 31 hanging part of valve, when user's suction, the air inlet 52 that external air flow passes through minor diameter first pressurizes, then face institute The hanging part for stating at least two poppit valves 31 is impacted, when further ensuring that suction, 31 court of at least two poppit valve It is swung inside to airflow channel 13.

Specifically, as shown in Fig. 2, in the utility model embodiment, main body 10 is additionally provided with to be connected to internal shoe cream room 16 Oil filler point 14,31 part of poppit valve is convexly equipped with sealing element 32, the sealing element 32 can plug be installed on the oiling Hole 14 when the sealing element 32 is inserted into the oil filler point 14, blocks the oil filler point 14.Herein, in the present embodiment, described Poppit valve 31 is additionally provided with sealing element 32 far from one end of the overhanging portion, when the sealing element 32 is plugged in the oil filler point 14 When interior, the oil filler point 14 is blocked, is compressed between 31 overhanging portion of poppit valve and sealing element 32 by the compression frame 50, It effectively realizes that poppit valve 31 is multi-functional, without additional setting sealing element 32 and then saves cost of manufacture, while being convenient for user It is installed.

The utility model also provides a kind of electronic cigarette, and the electronic cigarette includes the atomising device of power supply unit and electronic cigarette 100, the specific structure of the atomising device 100 of the electronic cigarette is referring to above-described embodiment, since electronic cigarette uses above-mentioned all realities Whole technical solutions of example, therefore at least all beneficial effects brought by the technical solution with above-described embodiment are applied, herein No longer repeat one by one.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of atomising device of electronic cigarette, which is characterized in that including main body (10) and fluctuation air valve (30), the main body (10) Equipped with air inlet (12) and pump orifice (11), and between the main body (10) Yu Suoshu air inlet (12) and the pump orifice (11) It is formed airflow channel (13), the fluctuation air valve (30) is installed on the main body (10), and covers the air inlet (12)；

When gas in the airflow channel (13) is extracted out from the pump orifice (11), the internal air pressure of airflow channel (13) with into The external air pressure of port (12) forms pressure difference, so that the air inlet (12) outer gas stream squeezes the fluctuation air valve (30), The fluctuation air valve (30) is opened under extruding force effect and is connected to airflow channel (13).

2. the atomising device of electronic cigarette as described in claim 1, which is characterized in that the fluctuation air valve (30) includes at least one The main body (10) are fixed in the part of poppit valve (31), an at least poppit valve (31), and another part is vacantly arranged, And cover the air inlet (12)；The air-flow motive force that the hanging part of the poppit valve (31) is generated by draught head acts on Under, towards the airflow channel in swing, between the inner wall of the air inlet (12) formed gas supply stream across gas flow through Road.

3. the atomising device of electronic cigarette as described in claim 1, which is characterized in that the fluctuation air valve (30) includes at least two Poppit valve (31), at least two poppit valves (31) are opposite to be installed on the main body (10), and is located at air inlet (12) two Side, at least two poppit valves (31) part are vacantly placed in the air inlet (12), the air inlet (12) are covered； Under the air-flow motive force effect that the hanging part of at least two poppit valves (31) is generated by draught head, towards the air-flow Swing in channel (13) so that formed between at least two poppit valves (31) gas supply stream across air-flow passageway.

4. the atomising device of electronic cigarette as claimed in claim 3, which is characterized in that at least two poppit valves (31) are hanging It is placed in the air inlet (12), and there are gap (33) between two surfaces of at least two poppit valves (31) face, it is described The range of the width value in gap (33) is 0.05mm to 0.5mm.

5. the atomising device of electronic cigarette as claimed in claim 3, which is characterized in that the thickness of at least two poppit valves (31) Degree is gradually reduced by one end to hanging one end fixed with main body (10).

6. the atomising device of electronic cigarette as claimed in claim 3, which is characterized in that the thickness value of the poppit valve (31) Range is 0.1mm to 0.5mm；And/or the material of the poppit valve (31) is nontoxic silica gel.

7. the atomising device of electronic cigarette as claimed in claim 4, which is characterized in that the atomising device (100) further includes peace Covering members (51) loaded on the main body (10), the covering members (51) are located at the poppit valve (31) away from the air inlet (12) side, and corresponding gap (33) setting of the covering members (51), and the covering members (51) and the gap (33) interval setting covers the gap (33).

8. the atomising device of electronic cigarette as claimed in claim 7, which is characterized in that the atomising device (100) further includes pressure Tight frame (50), the compression frame (50) is by least two poppit valves (31) portion compresses in the main body (10), the screening Cover piece (51) is installed on the compression frame (50), and the inner space that compression frame (50) surrounds is separated at least two air inlets Hole (52), the hanging place of at least two poppit valves (31) described at least two air inlets (52) face.

9. the atomising device of electronic cigarette as claimed in claim 2, which is characterized in that the main body (10) is additionally provided with stores up with internal The oil filler point (14) of oil pocket (16) connection, the poppit valve (31) are partially convexly equipped with sealing element (32), the sealing element (32) Can plug be installed on the oil filler point (14), the sealing element (32) be inserted into the oil filler point (14) it is interior when, block the oiling Hole (14).

10. a kind of electronic cigarette, which is characterized in that the atomising device including electronic cigarette as claimed in any one of claims 1-9 wherein (100)。