CN207167759U - A kind of atomising head and its atomizing component, electronic cigarette - Google Patents
A kind of atomising head and its atomizing component, electronic cigarette Download PDFInfo
- Publication number
- CN207167759U CN207167759U CN201621411023.2U CN201621411023U CN207167759U CN 207167759 U CN207167759 U CN 207167759U CN 201621411023 U CN201621411023 U CN 201621411023U CN 207167759 U CN207167759 U CN 207167759U
- Authority
- CN
- China
- Prior art keywords
- atomising head
- atomizing component
- cigarette bullet
- shell
- inlet opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model proposes a kind of atomising head, including atomising head shell (11), heater element (13) and drain element (12), the atomising head shell (11) includes outer cover body (20) and upper lid (19), cavity is provided with inside the outer cover body (20), the heater element (13) is respectively positioned in the cavity with the drain element (12), and the drain element (12) is set in the periphery of the heater element (13), the inlet opening (16) of the cavity is communicated with the upper lid (19), stop part (17) is provided between the heater element and the inlet opening (16), therefore tobacco juice all flow to drain element (12) and covered without directly being flooded to heater element (13), reduce atomising head by drowned situation to be occurred.The utility model also proposes a kind of atomizing component of above-mentioned atomising head and a kind of electronic cigarette of the application atomizing component.
Description
Technical field
Electronic cigarette technical field is the utility model is related to, more particularly, to a kind of atomising head, the utility model further relates to one
The atomizing component and a kind of electronic cigarette using above-mentioned atomizing component of the above-mentioned atomising head of kind.
Background technology
Electronic cigarette is a kind of electronic product for imitating cigarette, and it is heated the tobacco tar in cigarette bullet by atomising head, makes tobacco tar mist
Change and produce flue gas, the flue gas can be by user out of cigarette holder suction body, so as to reach the purpose of simulation smoking.
The atomization core (heater element) of existing electronic cigarette is all to need to soak from atomising head both sides feed liquor, whole atomising head
Inside tobacco juice, easily cause atomising head and be drowned by tobacco juice, cause electronic cigarette can not normal work.
Utility model content
The purpose of this utility model is to provide a kind of atomising head, easily flooded with solving atomising head in the prior art by tobacco juice
The problem of dead.Another purpose of the present utility model is to propose that a kind of atomizing component of above-mentioned atomising head and one kind apply the mist
Change the electronic cigarette of component.
The technical solution adopted in the utility model is as follows：
A kind of atomising head, including atomising head shell, heater element and drain element, the atomising head shell include shell sheet
Body and upper lid, the outer cover body inside are provided with cavity, and the heater element is respectively positioned in the cavity with the drain element,
And the drain element is set in the periphery of the heater element, the inlet opening of the cavity, institute are communicated with the upper lid
The lower end that drain element is located at the inlet opening is stated, the drain element can be directed into flow through the tobacco juice of the inlet opening
In, it is provided with stop part between the heater element and the inlet opening, the upper surface of the stop part is against to the upper lid
Lower surface, the lower surface of the stop part is against the upper surface to the drain element to prevent tobacco juice of the fluid stopping through the inlet opening
The heater element is directly contacted without the drain element.
Further, gas outlet is further opened with the upper lid, the heater element is internally formed atomising head air flue, described
Atomising head air flue is connected with outside air, in addition to base, and the base includes insulated end cover and electrode connecting parts, described exhausted
Acies cover is placed in the lower end of the atomising head shell, and the insulated end cover is provided with electrode and connected by hole, the electrode
Fitting is fixed on the electrode and passed through in hole.
Further, limiting section is offered on the periphery wall of the outer cover body.
A kind of atomizing component, including cigarette bullet and atomizer, the atomizer are fixed on the bottom of the cigarette bullet, the atomization
Device includes atomising head described above, and the cigarette bullet includes cigarette bullet shell, liquid storage cylinder and outlet passageway built in the cigarette bullet shell, institute
The bottom for stating liquid storage cylinder is provided with the liquid storage lumen pore being connected with the inlet opening, and the top of the cigarette bullet shell offers smoke
Hole, one end of the outlet passageway are connected with the venthole, the other end of the outlet passageway and the atomising head air flue
It is connected.
Further, the atomizer also includes atomising head main body, and the atomising head main part is placed in the cigarette bullet
The bottom of shell, and be fixedly connected with the cigarette bullet shell, the atomising head main body is provided with atomising head mounting hole, the atomization
Head is in the atomising head mounting hole, and the liquid storage cylinder bottom is provided with seal, and the liquid storage lumen pore is arranged on the sealing
On part.
Further, the cigarette bullet is connected with the atomising head main body and is collectively forming inlet channel, the inlet channel with
The atomising head air flue is connected, and, the periphery wall of the cigarette bullet shell is additionally provided with the air inlet connected with the inlet channel.
Further, limiting section is to form the L-type groove in the outer cover body periphery wall, the corresponding L-type groove
Position, the atomising head mounting hole internal perisporium are provided with the projection coordinated with the L-type groove, and the projection is auxiliary section；Or, limit
Position portion is to form the projection in the outer cover body periphery wall, the corresponding raised position, the atomising head mounting hole inner circumferential
Wall is provided with the L-type groove with the male cooperation, and the L-type groove is auxiliary section.
Further, it is provided with the atomising head mounting hole and coordinates fixed auxiliary section, the atomization with the limiting section
Head is fixed in the atomising head mounting hole by the auxiliary section.
A kind of electronic cigarette, including battery component and atomizing component, the battery component are used to power to the atomizing component,
The atomizing component is atomizing component as described above.
Further, in addition to sensor, seal washer is provided between the battery component and the atomizing component, it is described
Seal washer is fixed on the bottom of the atomising head main body, and the sensor is fixed in the seal washer, the sensor
It is connected with the inlet channel, and is electrically connected with the battery component.
The beneficial effects of the utility model are：
The utility model proposes atomising head, for tobacco juice after inlet opening entrance, what is be directly aligned due to inlet opening is drain
The reason for stop part between element and heater element and inlet opening, tobacco juice all can not flow to hair in infiltration drain elements
On thermal element, avoid heater element and flooded by tobacco juice and covered, reduce atomising head and occurred by drowned situation.Again because heater element
Drain element is against, therefore heater element meets the basic demand of atomization tobacco juice.
The utility model proposes atomizing component, it is more reliable using function due to having used above-mentioned atomising head.Separately
Outside, this atomizing component atomising head main body is on the downside of cigarette bullet, and atomising head is in atomising head main body, therefore the tobacco juice in cigarette bullet is
It flow to from top to bottom in atomising head, the connection between cigarette bullet and atomising head main body and atomising head only includes liquid storage lumen pore with entering
Connection between fluid apertures, therefore the convenient disassembly between cigarette bullet and atomising head main body and atomising head.
The utility model proposes electronic cigarette, simple in construction due to having used above-mentioned atomizing component, function can
Lean on.
Brief description of the drawings
Accompanying drawing is to be further understood for providing to of the present utility model, and a part for constitution instruction, and following
Embodiment is used to explain the utility model together, but should not form to limitation of the present utility model.In the accompanying drawings,
Fig. 1：The sectional view of atomising head in the utility model embodiment.
Fig. 2：The part-structure sectional view of atomising head in the utility model embodiment.
Fig. 3：The explosive view of atomising head in the utility model embodiment.
Fig. 4：The sectional view of cigarette bullet in the utility model embodiment.
Fig. 5：The explosive view of cigarette bullet in the utility model embodiment.
Fig. 6：The sectional view of electronic cigarette in the utility model embodiment.
Each component names and its label
| Atomising head shell：11 | Drain element：12 | Heater element：13 | Insulated end cover：14 |
| Electrode connecting parts：15 | Inlet opening：16 | Stop part：17 | Gas outlet：18 |
| Cigarette bullet：21 | Cigarette bullet bottom：22 | Seal：23 | Liquid storage cylinder：24 |
| Liquid storage lumen pore：25 | Atomising head main body：31 | Positive contact：32 | Atomising head：10 |
| Battery component：30 | Shell：40 | Venthole：41 | Air inlet：42 |
| Outlet passageway：43 | Inlet channel：44 | Control panel：45 | Sensor：46 |
| Seal washer：47 | Groove：111 | It is raised：113 | Atomising head air flue：131 |
| Cigarette bullet shell：211 | Atomising head mounting hole：311 | Upper lid：19 | Outer cover body：20 |
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 embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Referring to the drawings 5-6, the present embodiment discloses a kind of electronic cigarette, including shell 40, battery component 30 and atomizing component, electricity
Pond component 30, which is arranged in shell 40, to be used to power to the atomizing component, wherein, atomizing component includes cigarette bullet 21 and atomizer,
Cigarette bullet 21 is installed on the upper end of shell 40, and atomizer is fixed on the bottom of cigarette bullet 21 and is arranged within shell 40.
Such as Fig. 4, cigarette bullet 21 includes cigarette bullet shell 211, and cigarette bullet shell 211 is built-in with liquid storage cylinder 24 and outlet passageway 43, storage
The bottom of sap cavity 24 is provided with offers venthole 41, one end of outlet passageway 43 with liquid storage lumen pore 25, the top of cigarette bullet shell 211
It is connected with venthole 41.
Such as Fig. 6, atomizer includes atomising head main body 31 and atomising head 10, and the part of atomising head main body 31 is placed in cigarette bullet shell
211 bottom is simultaneously fixedly connected with cigarette bullet shell 211, and its remaining part is placed in shell 40, is set in atomising head main body 31
There is atomising head mounting hole 311, atomising head 10 is in atomising head mounting hole 311.A kind of preferred embodiment is：Liquid storage cylinder 24
Bottom is provided with seal 23, and liquid storage lumen pore 25 is arranged on seal 23.Specifically, seal 23 is silicone gasket or rubber blanket
Circle.
Such as Fig. 1,2, atomising head 10 includes atomising head shell 11, heater element 13 and drain element 12, wherein, outside atomising head
Shell 11 includes outer cover body 20 and the upper lid 19 being fixedly connected with the upper end of outer cover body 20, and outer cover body 20 is internally formed free
Chamber, heater element 13 and drain element 12 are respectively positioned in cavity, and drain element 12 is set in the periphery of heater element 13, upper lid
The inlet opening 16 of the cavity is communicated with 19, drain element 12 is located at the lower end of inlet opening 16, to ensure to flow through inlet opening
16 tobacco juice can be directed into drain element 12, and stop part 17, stop part 17 are provided between heater element 13 and inlet opening 16
Upper surface against the lower surface of supreme lid 19, and the lower surface of stop part 17 is against the upper surface to drain element 12, preferably
, stop part 17 is to be integrally formed with atomising head shell 11.Inlet opening 16 and the phase of liquid storage lumen pore 25 of the above-mentioned bottom of liquid storage cylinder 24
Connection.It should be noted that the effect of stop part 17 is to stop that the tobacco juice flowed down from inlet opening 16 is flowed directly to heating member
On part 13, make tobacco juice be only capable of flowing on drain element 12, then conducted by drain element 12 to the surface of heater element 13, therefore,
Setting for stop part 17 can be with as shown in Fig. 2 include the stop parts 17 of 2 strips, and each stop part 17 is respectively with wherein one
Inlet opening 16 is oppositely arranged, and the relative both ends of each stop part 17 are born against to the inwall of outer cover body 20；Can be with
Understand, when inlet opening 16 includes two or more (not including two), can refer to above-mentioned set-up mode and be correspondingly arranged accordingly
The stop part 17 of quantity, or, two or more (not including two), above-mentioned inlet opening 16 was separately positioned on above-mentioned 2 stop parts 17
Both sides；In addition, a kind of preferably embodiment is：The stop part 17 is ring bodies, and around the top of heater element 13
Set, now inlet opening 16 is any, and is arranged at the outside of stop part 17, or, stop part 17 be quadrangle,
The closed shape such as pentagon；In addition, the present embodiment also has a kind of more excellent embodiment to be：Stop part 17 is inlet opening
16 are extended axially downward, and lower end is formed against to drain element 12, and now inlet opening 16 is any, stop part 17
Shape depending on the shape of inlet opening 16, certainly, the internal diameter of stop part 17 can also be more than the internal diameter of inlet opening 16, and
Set around inlet opening 16, as long as the tobacco juice for flowing through inlet opening 16 first flows through drain element 12, contact heating element 13 is i.e. again
Can, likewise, stop part 17 is the shape of the sealings such as quadrangle, pentagon.
Gas outlet 18 is further opened with the upper lid 19, heater element 13 is internally formed atomising head air flue 131, atomising head gas
Road 131 is connected with outside air.Specifically, atomising head air flue 131 one end connection gas outlet 18, by gas outlet 18 with
Outlet passageway 43 and venthole 41 on cigarette bullet shell 21 connect.
Such as Fig. 6, cigarette bullet 21 is also connected with atomising head main body 31 and is collectively forming inlet channel 44, the periphery of cigarette bullet shell 211
Wall is provided with the air inlet 42 connected with inlet channel 44, and the other end of atomising head air flue 131 is connected with inlet channel 44.
Auxiliary section 113 is provided with atomising head mounting hole 311, limiting section 111 is correspondingly provided with atomising head 10, atomising head 10 is logical
Auxiliary section 113 is crossed to be fixed in atomising head mounting hole 311.Specifically, limiting section 111 is to be formed in the periphery of outer cover body 20
The L-type groove of wall, the position of corresponding L-type groove, the internal perisporium of atomising head mounting hole 311 is provided with the projection coordinated with L-type groove, convex
It is auxiliary section 113 to rise；Or limiting section 111 is to form the projection in the periphery wall of outer cover body 20, the position of respective protrusions
Put, the internal perisporium of atomising head mounting hole 311 is provided with the L-type groove with male cooperation, and L-type groove is auxiliary section 113.Both the above
Specific auxiliary section 113 and limiting section 111, its atomising head 10 are installed and dismantled as follows：By one end face atomization of atomising head 10
Head mounting hole 311, and make the entrance of above-mentioned raised face L-type groove, now, atomising head 10 can be pushed into atomising head mounting hole
It is raised then slided along the vertical of L-type groove until vertical bottom in 311, then rotatable atomising head 10 to certain peace
Fill angle.Therefore, above-mentioned raised and L-type groove fit structure has guiding function, there is positioning function again.
Such as Fig. 6, electronic cigarette also includes sensor 46, and seal washer 47 is provided between battery component 30 and atomizing component, close
Seal washer 47 is fixed on the bottom of atomising head main body 31, and sensor 46 is fixed in seal washer 47, moreover, sensor 46 is with entering
Gas passage 44 is connected, and is electrically connected with battery component 30.
Further, electronic cigarette also includes circuit board 45, and the circuit board 45 is located between atomizer and battery component 30.On
The electrical connection between sensor 46 and atomizer and battery component 30 is stated by circuit board 45.
Preferably, the sensor 46 is pressure sensitive sensor, and the air flue of the pressure sensitive sensor connects air inlet
Passage 44, therefore when inlet channel 44 supplies into atomizer 11, the gas in the air flue of pressure sensitive sensor can be by band
Walk, cause negative pressure, signal is passed to circuit board 45 by pressure sensitive sensor, and circuit board 45 controls battery to be powered, electronics
Cigarette works.
The electronic cigarette of the present embodiment, liquid storage cylinder 24 are used to store tobacco tar, and tobacco tar flows from liquid storage lumen pore 25 and inlet opening 16 again
Enter in atomising head 10, in atomising head 10, inlet opening 16 is directly directed at drain element 12 and is additionally provided with stop part 17, therefore,
Tobacco tar must be slowly infiltrated onto heater element 13 from drain element 12, avoided heater element 13 and asked by the technology that tobacco tar soaks
Topic.In addition, the seal washer 47 in setting between battery component 30 and atomizing component, the seal washer 47 is simultaneously and in circuit
Between plate 45 and atomizer, available for stopping that condensate liquid and tobacco tar are low on circuit board 45, and circuit board 45 is caused to damage.
The thought created without departing from the utility model, any group is carried out to various different embodiments of the present utility model
Close, should be considered as the utility model disclosure；In range of the technology design of the present utility model, technical scheme is carried out
Any combination for the thought created without prejudice to the utility model that a variety of simple modifications and different embodiments are carried out, all should be at this
Within the protection domain of utility model.
Claims (10)
1. a kind of atomising head, it is characterised in that including atomising head shell (11), heater element (13) and drain element (12), institute
Stating atomising head shell (11) includes outer cover body (20) and upper lid (19), and cavity is provided with inside the outer cover body (20), described
Heater element (13) is respectively positioned in the cavity with the drain element (12), and the drain element (12) is set in the hair
The periphery of thermal element (13), the inlet opening (16) of the cavity, the drain element (12) are communicated with the upper lid (19)
Positioned at the lower end of the inlet opening (16), the drain element can be directed into flow through the tobacco juice of the inlet opening (16)
(12) in, be provided with stop part (17) between the heater element (13) and the inlet opening (16), the stop part (17) it is upper
End face is against the lower surface to the upper lid (19), and the lower surface of the stop part (17) is against to the drain element (12)
Upper surface directly contacts the heater element to prevent tobacco juice of the fluid stopping through the inlet opening (16) without the drain element (12)
(13)。
2. atomising head according to claim 1, it is characterised in that gas outlet (18) is further opened with the upper lid (19),
The heater element (13) is internally formed atomising head air flue (131), and the atomising head air flue (131) is connected with outside air,
Also include base, the base includes insulated end cover (14) and electrode connecting parts (15), and insulated end cover (14) part is accommodating
In the lower end of the atomising head shell (11), the insulated end cover (14) passes through hole, the electrode connecting parts provided with electrode
(15) electrode is fixed on to pass through in hole.
3. atomising head according to claim 1 or 2, it is characterised in that opened up on the periphery wall of the outer cover body (20)
Limited location portion (111).
4. a kind of atomizing component, it is characterised in that including cigarette bullet (21) and atomizer, the atomizer is fixed on the cigarette bullet
(21) bottom, the atomizer include atomising head as claimed in claim 2 (10), and the cigarette bullet (21) includes cigarette bullet shell
(211), liquid storage cylinder (24) and outlet passageway (43) built in the cigarette bullet shell (211), the bottom of the liquid storage cylinder (24) are provided with
The liquid storage lumen pore (25) being connected with the inlet opening (16), the top of the cigarette bullet shell (211) offer venthole (41),
One end of the outlet passageway (43) is connected with the venthole (41), the other end and the mist of the outlet passageway (43)
Change head air flue (131) to be connected.
5. atomizing component according to claim 4, it is characterised in that the atomizer also includes atomising head main body (31),
The atomising head main body (31) is partly placed in the bottom of the cigarette bullet shell (211), and fixed with the cigarette bullet shell (211)
Connection, the atomising head main body (31) are provided with atomising head mounting hole (311), and the atomising head (10) is pacified located at the atomising head
Fill in hole (311), liquid storage cylinder (24) bottom is provided with seal (23), and the liquid storage lumen pore (25) is arranged on the seal
(23) on.
6. atomizing component according to claim 5, it is characterised in that the cigarette bullet (21) and the atomising head main body (31)
Connection is collectively forming inlet channel (44), and the inlet channel (44) is connected with the atomising head air flue (131), and, it is described
The periphery wall of cigarette bullet shell (211) is additionally provided with the air inlet (42) connected with the inlet channel (44).
7. atomizing component according to claim 5, it is characterised in that limiting section (111) is formation in the outer cover body
(20) the L-type groove of periphery wall, the position of the corresponding L-type groove, atomising head mounting hole (311) internal perisporium are provided with and institute
The projection of L-type groove cooperation is stated, the projection is auxiliary section (113)；
Or, limiting section (111) corresponds to the raised position, institute to form the projection in the outer cover body (20) periphery wall
Atomising head mounting hole (311) internal perisporium is stated provided with the L-type groove with the male cooperation, the L-type groove is auxiliary section
(113)。
8. atomizing component according to claim 7, it is characterised in that be provided with and institute in the atomising head mounting hole (311)
State limiting section (111) and coordinate fixed auxiliary section (113), the atomising head (10) is fixed on institute by the auxiliary section (113)
State in atomising head mounting hole (311).
9. a kind of electronic cigarette, including battery component (30) and atomizing component, the battery component (30) is used for the atomization group
Part is powered, it is characterised in that the atomizing component is the atomizing component as described in claim 4 or 5 or 6 or 7 or 8.
10. electronic cigarette according to claim 9, it is characterised in that the atomizing component is the atomization group of claim 6
Part, the electronic cigarette also include sensor (46), seal washer are provided between the battery component (30) and the atomizing component
(47), the seal washer (47) is fixed on the bottom of the atomising head main body (31), and the sensor (46) is fixed on described
In seal washer (47), the sensor (46) is connected with the inlet channel (44), and is electrically connected with the battery component.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411023.2U CN207167759U (en) | 2016-12-20 | 2016-12-20 | A kind of atomising head and its atomizing component, electronic cigarette |
| EP17884377.7A EP3560360A4 (en) | 2016-12-20 | 2017-12-07 | Cigarette cartridge, atomizing assembly and electronic cigarette |
| PCT/CN2017/115022 WO2018113528A1 (en) | 2016-12-20 | 2017-12-07 | Cigarette cartridge, atomizing assembly and electronic cigarette |
| US16/447,869 US20190297952A1 (en) | 2016-12-20 | 2019-06-20 | Cartridge, atomizing assembly and electronic cigarette thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411023.2U CN207167759U (en) | 2016-12-20 | 2016-12-20 | A kind of atomising head and its atomizing component, electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207167759U true CN207167759U (en) | 2018-04-03 |
Family
ID=61732720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411023.2U Active CN207167759U (en) | 2016-12-20 | 2016-12-20 | A kind of atomising head and its atomizing component, electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207167759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151376A1 (en) * | 2019-01-24 | 2020-07-30 | 惠州市新泓威科技有限公司 | Electronic cigarette having two air passages |
-
2016
- 2016-12-20 CN CN201621411023.2U patent/CN207167759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151376A1 (en) * | 2019-01-24 | 2020-07-30 | 惠州市新泓威科技有限公司 | Electronic cigarette having two air passages |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207505926U (en) | Atomizing device and electronic smoking set | |
| CN205456070U (en) | Liquid atomizer can be annotated and electron cigarette of this atomizer is used | |
| CN106820272A (en) | Electronic cigarette leakage-proof liquid device | |
| CN207100509U (en) | Electronic cigarette leakage-proof liquid device | |
| WO2017024926A1 (en) | Atomisation assembly | |
| CN107865462A (en) | Electronic cigarette | |
| CN105192896A (en) | Tobacco tar bottle and electronic cigarette | |
| CN103300480A (en) | Leak-proof atomizer | |
| CN205658373U (en) | Atomizing core, atomizer and electron cigarette | |
| CN207492079U (en) | Electronic cigarette and its atomizer | |
| CN207995915U (en) | The atomizer of ceramic atomization core and its composition | |
| CN109619707B (en) | Oil leakage prevention atomization pumping device | |
| CN206507312U (en) | Electronic cigarette | |
| WO2018223290A1 (en) | Atomiser for electronic cigarette and electronic cigarette having same | |
| CN113749307A (en) | Atomizer | |
| CN207167759U (en) | A kind of atomising head and its atomizing component, electronic cigarette | |
| CN216393073U (en) | Cigarette bullet and electron cigarette thereof | |
| CN113679115A (en) | Cigarette bullet and electron cigarette thereof | |
| CN211657387U (en) | Novel ultrasonic atomization smoke bomb structure | |
| CN205072068U (en) | Electron cigarette and prevent atomizing device of cigarette holder wrench movement | |
| CN210076581U (en) | Leak protection oil atomizing suction device | |
| CN107225066A (en) | A kind of water tank underneath type ultrasonic ultrasonic delay line memory | |
| CN208300933U (en) | The miniature atomising core of complete alternation and atomizer | |
| CN208113975U (en) | Atomising device and electronic cigarette | |
| CN216821778U (en) | Electronic atomization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |