CN206025222U - Atomizing pipe assembly, atomizer and have electron cigarette of this atomizer - Google Patents

Abstract

The utility model provides an atomizing pipe assembly, have the atomizer of this atomizing pipe assembly and have the electron cigarette of this atomizer, the atomizing pipe assembly is including ventilating the main part piece, and the main part of ventilating piece includes the outer loop cover and the inner ring cover of coaxial setting and sets up the crossbeam that admits air between outer loop cover and the inner ring cover, the crossbeam that admits air is including radially ventilate runner and the axial of the mutual intercommunication runner of ventilating, the outside air oneself the runner of radially ventilating warp the axial is ventilated, and the runner is final to be communicate with the atomising head air current. The utility model provides an atomizer can effectually be taken away the heat, prevents to inhale fried oil, and it is more abundant to atomize, the exquisiteness, and the taste is better.

Description

Atomization tube assembly, nebulizer and the electronic cigarette with the nebulizer

Technical field

This utility model is related to electronic cigarette technical field, and in particular to a kind of atomization tube assembly, with the atomization tube assembly Nebulizer and the electronic cigarette with the nebulizer.

Background technology

The air ducting system of traditional electronic smoke atomizer adopts top air inlet, the intake method of middle outlet to hand in air-flow The region of fork easily leaves dead angle, and not out, atomization is not abundant enough for heat band, and easily frying oil, splashes in the mouth.

Utility model content

In view of the above, in order to be adapted to the demand in market, this utility model is necessary to provide a kind of atomization fully, prevents Suction frying oil, the atomization tube assembly of the more preferable nebulizer of mouthfeel.

The technical solution adopted in the utility model is：A kind of atomization tube assembly for electronic smoke atomizer, the atomization Tube assembly includes main component of ventilating, and ventilation main component includes the exterior ring cap being coaxially disposed and inner ring sleeve and is arranged on the outer shroud Air inlet crossbeam between set and inner ring sleeve, the air inlet crossbeam include the radial direction venting flow path being interconnected and axial vent flow Road, axial venting flow path described in outside air from radial direction venting flow path Jing finally with atomising head airflow connection.

Further, the air inlet crossbeam is radially set in the exterior ring cap, inner ring sleeve be provided integrally at it is described enter On the gas crossbeam and bottom of inner ring sleeve is formed with outgassing groove with respect to air inlet crossbeam, inner ring sleeve outer circumferential side and exterior ring cap inner circumferential side it Between be formed with fluid injection gap, open up on exterior ring cap outer circumferential side and connect the another outer of exterior ring cap after air inlet and insertion air inlet crossbeam The week side of boss, forms radial direction venting flow path on air inlet crossbeam, and the bottom side of air inlet crossbeam offers axial venting flow path and connects institute State radial direction venting flow path.

Further, the width width in the region that the relatively described air inlet crossbeam of the bottom diameter of the inner ring sleeve is passed through, correspondence Ground is formed with the outgassing groove in air inlet crossbeam both sides, and outgassing groove is connected with the socket of inner ring sleeve.

Additionally, this utility model is necessary to provide a kind of nebulizer with the atomization tube assembly.

A kind of nebulizer, including atomization head assembly and described atomization tube assembly, atomization head assembly includes being atomized head tube Set, atomising head pipe box are arranged in exterior ring cap and are located at air inlet below the crossbeam, and atomising head pipe box coordinates the axial venting flow path And be socketed with inner ring sleeve sealing, after flowing in atomising head pipe box for axial venting flow path air-flow, pile warp outgassing groove flows into interior Flow out in the socket of ring set.

Further, the leakage area that the bottom in the fluid injection gap is formed with respect to air inlet crossbeam is formed as lower liquid bath.

Further, the atomising head pipe box includes pipe box perisporium and is formed in the pipe box roof on pipe box perisporium top, And atomization chamber is accordingly surrounded by, the top surface of pipe box roof is convexly equipped with connection mouth and is connected with atomization chamber, and connection mouth connects outside In ring set on the bottom surface of air inlet crossbeam, and it is tightly connected with the internal perisporium of inner ring sleeve bottom, the internal diameter for connecting mouth more axially leads to The external diameter of flow channel is big, and axial venting flow path is stretched in connection mouth.

Further, on the pipe box roof, neighbouring the week side of boss offers some lower liquid holes, for injecting the cigarette in fluid injection gap Liquid enters into atomization intracavity after lower liquid bath and the lower liquid hole.

Further, step trough is formed with the outer circumferential side of the exterior ring cap, exterior ring cap is divided into into upper ring cap section and external diameter The lower ring set section big compared with upper ring cap section, atomization tube assembly include air inlet adjustment ring, and air inlet adjustment ring set is located in upper ring cap section, enters Adjustment hole with tolerance is relatively opened up on the perisporium of gas regulation ring and coordinates the air inlet, adjust right with air inlet by rotating Size that is accurate or intersecting the regulation air inflow that comes.

Further, in the tolerance adjustment hole in the middle of be provided with a perpendicular type bar and be connected in tolerance adjustment hole up and down two End.

Further, the week side of boss of the upper ring cap section offers some form holes, and form hole position is in the upside of air inlet, mist Changing tube assembly includes transparent sleeve, and transparent sleeve is set in upper ring cap section one section with form hole.

Further, described nebulizer includes cigarette holder connector, and cigarette holder connector includes cover plate and leads smoke pipe, cover plate Lower surface offers screw, to be spirally connected and turn on the pipeline of inner ring sleeve with inner ring sleeve top, leads smoke pipe and is arranged on cover plate top surface Middle part and be conducted with screw.

Additionally, this utility model provides a kind of electronic cigarette with the nebulizer.

Compared to prior art, the atomization tube assembly that this utility model is provided is by adopting the ventilation main component by air inlet Passage is divided into two parts, and a part is radial direction, and a part is axial, forms T-shaped air intake duct, thus, air inlet is in nebulizer Design on can decrease closer to atomising head, gas-flow resistance；Further, it is corresponding with radial direction venting flow path also have under Liquid bath, by the top of nebulizer, screwing off after cigarette holder connector by pass through the lower liquid bath toward fluid injection in nebulizer, tobacco juice And then nebulization chamber is entered into, so as to air inlet is completely cut off with tobacco juice passage.Also, passed through from the middle of heating wire using air-flow, then Through the mode that heating wire side is flowed out, heat can fully be taken out of.Electronic cigarette with nebulizer described in the utility model, Effectively heat can be taken away when in use, prevent from sucking frying oil, atomization is more fully, fine and smooth, and mouthfeel is more preferable.

Preferred embodiment of the present utility model and its advantage, will be with reference to specific embodiment further specifically It is bright.

Description of the drawings

Accompanying drawing is further understood to of the present utility model for providing, and constitutes a part for description, and following Specific embodiment is used for explaining this utility model together, but should not constitute to restriction of the present utility model.In the accompanying drawings,

Fig. 1：The axonometric chart of this utility model preferred embodiment nebulizer；

Fig. 2：The exploded view of nebulizer shown in Fig. 1；

Fig. 3：The further exploded view of nebulizer shown in Fig. 2；

Fig. 4：The axonometric chart at another visual angle of ventilation main component of nebulizer shown in Fig. 3；

Fig. 5：The top view of ventilation main component shown in Fig. 4；

Fig. 6：First sectional view of the nebulizer shown in Fig. 1；

Fig. 7：Second sectional view of the nebulizer shown in Fig. 1.

Each component names and its label

Atomization tube assembly：10	Cigarette holder connector：40	Pipe box roof：212	Insulator：323
				Ventilation main component：11	Cover plate：41	Atomization chamber：213	Air inlet：1111
Air inlet adjustment ring：12	Lead smoke pipe：42	Connection mouth：214	Form hole：1112
				Transparent sleeve：13	Step trough：101	Lower liquid hole：215	Outgassing groove：1121
Atomization head assembly：20	Exterior ring cap：111	Seat base plate：311	Fluid injection gap：1122
				Atomising head pipe box：21	Inner ring sleeve：112	Periphery：312	Lower liquid bath：1123
Heating wire：22	Air inlet crossbeam：113	Connection socket：313	Radial direction venting flow path：1131
				Base assembly：30	Tolerance adjustment hole：121	Electric conductor：314
Base：31	Perpendicular type bar：122	First is electrically connected with contact：321	Axial venting flow path：1132
				Electrode contact component：32	Pipe box perisporium：211	Second is electrically connected with contact：322

Specific embodiment

Specific embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein Described specific embodiment is merely to illustrate and explains this utility model, is not limited to this utility model.

Fig. 1, Fig. 2 is referred to, this utility model provides a kind of nebulizer of electronic cigarette, including atomization tube assembly 10, atomization Head assembly 20, base assembly 30 and cigarette holder connector 40.Atomization head assembly 20 is housed in mist pipe group by base assembly 30 Bottom in part 10, cigarette holder connector 40 are covered on the top of atomization tube assembly 10.

Fig. 3 is referred to, atomization tube assembly 10 includes ventilate main component 11, air inlet adjustment ring 12 and transparent sleeve 13.Knot Close refering to Fig. 4, Fig. 5, ventilation main component 11 includes exterior ring cap 111, inner ring sleeve 112 and air inlet crossbeam 113.Exterior ring cap 111 Step trough 101 is formed with outer circumferential side, and exterior ring cap 111 is divided into into upper ring cap section with lower ring set section, the outer circumference diameter of upper ring cap section It is little compared with the outer circumference diameter of lower ring set section.In upper ring cap section, neighbouring bottom radially and is integrally provided the air inlet crossbeam 113, interior Ring set 112 is provided integrally on the air inlet crossbeam 113, the width of the bottom diameter of inner ring sleeve 112 with respect to air inlet crossbeam 113 Width, is accordingly formed with the outgassing groove 1121 connected with the socket of inner ring sleeve 112 in 113 both sides of air inlet crossbeam.It is possible thereby to see Go out, according to the atomization tube assembly 10 of the present embodiment, inlet channel can be divided into two parts by ventilation main component 11, and a part is footpath To (being radially arranged in the radial direction venting flow path 1131 of air inlet crossbeam 113), a part is the axial (bottom of air inlet crossbeam 113 1132) the axial venting flow path that side is arranged, material is thus formed T-shaped inlet channel, and being so designed that can be so that nebulizer setting Inlet end can be made closer to atomising head on meter, so that gas-flow resistance is reduced.

Fluid injection gap 1122, the bottom leakage area in fluid injection gap 1122 is formed between inner ring sleeve 112 and exterior ring cap 111 (i.e. air inlet crossbeam 113 is without part) is formed as lower liquid bath 1123, passes through down for injecting the tobacco juice in fluid injection gap 1122 Liquid bath 1123 enters atomization head assembly 20.Fig. 7 is seen also, the position of correspondence air inlet crossbeam 113 on 111 periphery wall of exterior ring cap Air inlet 1111 is opened up, the opposite side of 111 perisporium of exterior ring cap is connected after 1111 insertion air inlet crossbeam 113 of air inlet, so as to outside Two air inlets 1111 are formed on 111 periphery wall of ring set relatively, accordingly the formation radial direction venting flow path on air inlet crossbeam 113 1131.Axial venting flow path 1132 is provided with the diapire of crossbeam 113 connects the radial direction venting flow path 1131.Upper ring cap section Periphery is further opened with form hole 1112, and form hole 1112 is located at the upside of air inlet 1111, and form hole 1112 is several, same It is equally spaced on one circular arc, to be easy to observation when tobacco juice is injected.

Air inlet adjustment ring 12 and transparent sleeve 13 are set in the upper ring cap section of exterior ring cap 111, and air inlet adjustment ring 12 Between transparent sleeve 13 and lower ring set section, 12 bottom surface of air inlet adjustment ring is supported to the step trough 101.Air inlet adjustment ring Relatively open up adjustment hole with tolerance 121 on 12 perisporium, to coordinate the air inlet 1111, by with air inlet 1111 Alignment intersects to come and adjusts the size of air inflow, when diverging completely, then cannot air inlet, when gradually rotating inlet regulation ring 12 So that tolerance adjustment hole 121 connects area with the air inlet of air inlet 111 when gradually increasing, also increasingly it is easy to air inlet.Tolerance is adjusted The upper and lower ends that a perpendicular type bar 122 connects tolerance adjustment hole 121 are provided with the middle of in knothole 121 so that pore structure is attractive in appearance, Er Qieke It is liquid injection port to prevent user from takeing for the tolerance adjustment hole 121.Transparent sleeve 13 is set in upper ring cap section has form hole One section of 1112, in order in observation window hole 1112.

Atomization head assembly 20 includes atomising head pipe box 21 and heating wire 22, and atomising head pipe box 21 includes pipe box perisporium 211 And be formed in the pipe box roof 212 on 211 top of pipe box perisporium, and accordingly it is surrounded by atomization chamber 213.Pipe box roof 212 Center is convexly equipped with connection mouth 214, and connection mouth 214 is connected with atomization chamber 213.It is horizontal that connection mouth 214 is connected to air inlet in exterior ring cap 111 On the bottom surface of beam 113, and it is tightly connected with the internal perisporium formation of 112 bottom of inner ring sleeve.The internal diameter of connection mouth 214 more axially leads to The external diameter of flow channel 1132 is big, and axial venting flow path 1132 is stretched in connection mouth 214, thus, outgassing groove 1121 and atomization chamber 213 connections.On pipe box roof 212, neighbouring the week side of boss offers some lower liquid holes 215, for injecting the tobacco juice Jing in fluid injection gap 1122 Enter in atomization chamber 213 after crossing down liquid bath 1123 and lower liquid hole 215.Heating wire 22 is used in atomization chamber 213, sends out The periphery of heated filament 22 is enclosed with Cotton Gossypii or cotton (not shown).Heating wire 22 generates heat after switch, by the tobacco juice in atomization chamber 213 Atomization.

Base assembly 30 includes base 31 and the electrode contact component 32 in base 31.Base 31 includes a bottom Plate 311,311 periphery of seat base plate are formed with periphery 312 and accordingly surround containing cavity, and the outer surface upper end of periphery 312 is formed with First screw thread；The lower surface center of seat base plate 311 has protruded out connection socket 313, offers the on the periphery wall for connecting socket 313 Two screw threads；Electrode contact component 32 is arranged on accommodating intracavity, including first be electrically connected with contact 321, second be electrically connected with contact 322 with And insulator 323, first is electrically connected with the inwall bolt of contact 321 and containing cavity, second be electrically connected with contact 322 be arranged on it is accommodating Intracavity is simultaneously electrically connected with contact 321 by insulator 323 with first and mutually insulate, and first is electrically connected with contact 321, second is electrically connected with contact 322 are respectively used to be electrically connected with two electrode tips of heating wire 22, and in the present embodiment, periphery 312 is conductive material, and which is electric with first Property contact 321 is turned on, and an electrode of external power source directly can be connected with periphery 312；Second is electrically connected with contact 322 by arranging 314 electrical derivation of electric conductor in socket 313 is connected with another electrode of external power source.

Cigarette holder connector 40 is used for covering on the top of atomization tube assembly 10 and opens when fluid injection is needed.Cigarette holder connector 40 include cover plate 41 and are arranged on leading smoke pipe 42 in the middle part of cover plate 41, and the lower surface of cover plate 41 offers screw, to internal ring The outer surface for covering 112 tops is spirally connected and turns on the pipeline of inner ring sleeve.Lead smoke pipe 42 be arranged on 41 top surface of cover plate middle part and with Screw is conducted.Thus, cigarette holder connector 40 is covered behind the top of atomization tube assembly 10, cover plate 41 is supported in exterior ring cap 111 Top end face, the pipeline for leading smoke pipe 42 with inner ring sleeve 112 is connected.

Fig. 6, Fig. 7 is referred to, during smoking, the air inlet 1111 of outer gas stream both sides from the middle part of atomising head is entered, from axial direction Venting flow path 1132 is flowed out in atomization chamber 213, is then entered into through outgassing groove 1121 in the pipe box of inner ring sleeve 112 through leading Smoke pipe 42 flows out, thus, can take out of atomization chamber 213 atomization smog.Using ventilation main component, ventilation main component is by air inlet Passage is divided into two parts, and a part is radial direction, and a part is axial, forms T-shaped air intake duct, and so, air inlet is more leaned on The lower section of nearly nebulizer, gas-flow resistance decrease, in addition, also lower liquid bath corresponding with radial direction venting flow path, by mist Change the top of device, screw off and further mist can be entered into toward fluid injection in nebulizer, tobacco juice through the lower liquid bath after cigarette holder connector Change chamber, so as to air inlet is completely cut off with tobacco juice passage.Also, passed through from the middle of heating wire using air-flow, then through heating wire side The mode that side is flowed out, can fully take heat out of, further, since atomising head outlet passageway is vertically arranged, and T-shaped inlet channel Atomising head center is being stretched into, even if starting nebulizer, the tobacco juice of the condensation of the interior accumulation of atomising head blasts, and axial direction of jumping is logical In the middle of flow channel, without following flue gas to flow out.Electronic cigarette with nebulizer described in the utility model, when in use can Effectively heat is taken away, prevents from sucking frying oil, atomization is more fully, fine and smooth, and mouthfeel is more preferable.

The RDA type atomising heads that head assembly 20 is adopted are atomized in this utility model embodiment, and tobacco juice is directly instilled to atomization chamber In, and be provided without penetrating into imbibition cotton by liquid storage in liquid storage space, can so produce larger smog.Can manage Solution, atomising head can be using the atomising heads of RBA types, and using the tobacco juice of liquid storage space memory storage, the atomising head of RBA types can used Tobacco juice is sucked in journey constantly, tobacco juice is penetrated into from liquid storage space to the imbibition cotton of heating wire periphery, thus, the longer time can be provided Using effect.

Without departing from the thought that this utility model is created, any group is carried out to various different embodiments of the present utility model Close, should be considered as this utility model disclosure；In range of the technology design of the present utility model, technical scheme is carried out The combination in any of the thought created without prejudice to this utility model that various simple modifications and different embodiments are carried out, all should be at this Within the protection domain of utility model.

Claims (11)

1. a kind of atomization tube assembly (10) for electronic smoke atomizer, atomization tube assembly (10) include ventilation main component (11), it is characterised in that：Ventilation main component (11) include the exterior ring cap (111) that is coaxially disposed and inner ring sleeve (112) and The air inlet crossbeam (113) being arranged between the exterior ring cap (111) and inner ring sleeve (112), described air inlet crossbeam (113) include phase Intercommunicated radial direction venting flow path (1131) and axial venting flow path (1132), outside air is from the radial direction venting flow path (1131) axial venting flow path (1132) described in Jing finally with atomising head airflow connection.

2. atomization tube assembly according to claim 1, it is characterised in that：In exterior ring cap (111), institute is radially set State air inlet crossbeam (113), inner ring sleeve (112) be provided integrally on air inlet crossbeam (113) and inner ring sleeve (112) bottom Relative air inlet crossbeam (113) in end is formed with outgassing groove (1121), inner ring sleeve (112) outer circumferential side and exterior ring cap (111) inner circumferential side it Between be formed with fluid injection gap (1122), open up air inlet (1111) and insertion air inlet crossbeam on exterior ring cap (111) outer circumferential side (113) another outer circumferential side of exterior ring cap (111) is connected afterwards, forms radial direction venting flow path (1131), enter on air inlet crossbeam (113) The bottom side of gas crossbeam (113) offers axial venting flow path (1132) and connects radial direction venting flow path (1131).

3. atomization tube assembly according to claim 2, it is characterised in that：The bottom diameter of inner ring sleeve (112) is relative The width width in the region that air inlet crossbeam (113) are passed through, is accordingly formed with the outgassing groove in air inlet crossbeam (113) both sides (1121), outgassing groove (1121) is connected with the socket of inner ring sleeve (112).

4. a kind of nebulizer, including atomization head assembly (20) and the atomization tube assembly as described in any one of claim 1-3 (10), it is characterised in that：Atomization head assembly (20) includes atomising head pipe box (21), and atomising head pipe box (21) is arranged on outer shroud Set (111) in and be located at air inlet crossbeam (113) below, atomising head pipe box (21) coordinate axial venting flow path (1132) and with Inner ring sleeve (112) sealing is socketed, and after flowing in atomising head pipe box (21) for axial venting flow path (1132) air-flow, pile warp goes out Air drain (1121) is flowed in the socket of inner ring sleeve (112) and is flowed out.

5. nebulizer according to claim 4, it is characterised in that：Inner ring sleeve (112) are entered described in being provided integrally at Fluid injection gap is formed with gas crossbeam (113) and between inner ring sleeve (112) outer circumferential side and exterior ring cap (111) inner circumferential side (1122) leakage area that, the bottom of fluid injection gap (1122) is formed with respect to air inlet crossbeam (113) is formed as lower liquid bath (1123)。

6. nebulizer according to claim 5, it is characterised in that：Described atomising head pipe box (21) include pipe box perisporium (211) and the pipe box roof (212) on pipe box perisporium (211) top is formed in, and is accordingly surrounded by atomization chamber (213), managed The top surface of set roof (212) is convexly equipped with connection mouth (214) and is connected with atomization chamber (213), and connection mouth (214) is connected to exterior ring cap (111) on the bottom surface of interior air inlet crossbeam (113), and it is tightly connected with the internal perisporium of inner ring sleeve (112) bottom, connects mouth (214) internal diameter is big compared with the external diameter of axial venting flow path (1132), and axial venting flow path (1132) are stretched in connection mouth (214) It is interior.

7. nebulizer according to claim 6, it is characterised in that：On pipe box roof (212), neighbouring the week side of boss is offered Some lower liquid hole (215), for injecting the tobacco juice of fluid injection gap (1122) through lower liquid bath (1123) and the lower liquid hole (215) enter into after in atomization chamber (213).

8. nebulizer according to claim 4, it is characterised in that：Air inlet is opened up on exterior ring cap (111) outer circumferential side (1111) and insertion air inlet crossbeam (113) connects another outer circumferential side of exterior ring cap (111) afterwards, exterior ring cap (111) it is outer Step trough (101) is formed with the week side of boss, and exterior ring cap (111) is divided into into upper ring cap section and the external diameter lower ring set big compared with upper ring cap section Section, atomization tube assembly (10) include air inlet adjustment ring (12), and air inlet adjustment ring (12) is set in upper ring cap section, air inlet adjustment ring (12) adjustment hole with tolerance (121) is relatively opened up on perisporium and coordinates air inlet (1111), adjust and enter by rotating The alignment of QI KOU (1111) or intersection come and adjust the size of air inflow.

9. nebulizer according to claim 8, it is characterised in that：The week side of boss of the upper ring cap section offers some form holes (1112), form hole (1112) are located at the upside of air inlet (1111), and atomization tube assembly (10) includes transparent sleeve (13), transparent Sleeve (13) is set in upper ring cap section one section with form hole (1112).

10. nebulizer according to claim 4, it is characterised in that：Also include cigarette holder connector (40), cigarette holder connector (40) include cover plate (41) and leading smoke pipe (42), the lower surface of cover plate (41) offers screw, to inner ring sleeve (112) top The pipeline of inner ring sleeve is spirally connected and is turned on, smoke pipe (42) is led and is arranged on the middle part of cover plate (41) top surface and is conducted with screw.

A kind of 11. electronic cigarettes, it is characterised in that：Including the nebulizer described in any one of claim 4 to 10.