CN208354604U - A kind of electronic cigarette atomizing core and atomizer - Google Patents
A kind of electronic cigarette atomizing core and atomizer Download PDFInfo
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- CN208354604U CN208354604U CN201820968132.7U CN201820968132U CN208354604U CN 208354604 U CN208354604 U CN 208354604U CN 201820968132 U CN201820968132 U CN 201820968132U CN 208354604 U CN208354604 U CN 208354604U
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- outer tube
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Abstract
The utility model discloses a kind of electronic cigarette atomizing core and atomizers, including atomization part, outer tube, connector sleeve, atomization cotton, connector sleeve lower section is sheathed on outside outer tube upper section, and outer tube is sheathed on outside atomization cotton, and the first oil-through hole that can be connected to electronic cigarette bunker inner cavity and be atomized cotton is opened up on outer tube；The connector sleeve can be moved axially with respect to outer tube or be circumferentially rotated to turn off or on the first oil-through hole, and the cushion seal structure for sealing the first oil-through hole when the first oil-through hole is closed is equipped between connector sleeve and outer tube.The utility model is short at production working hour, production cost is low, can be realized the comprehensive sealing between atomization cotton and bunker.
Description
Technical field
In particular to a kind of electronic cigarette atomizing core of the utility model and atomizer.
Background technique
It is equipped with rotation oil injection structure in a kind of existing electronic smoke atomizer, has the disadvantages that in sealing connection oil
When the fuel feed hole of storehouse and atomization cotton, the relative rotation of connector sleeve and outer tube is usually relied on, since connector sleeve is equal with outer tube
It is very high to the fit dimension required precision of two metalworks when needing two metalwork cooperation rotations for metalwork, while group
Dress is also pretty troublesome, so production hour length and high production cost, and sealing effect is bad, has oil leak and is drawn onto the risk of oil.
Summary of the invention
In existing electronic smoke atomizer, relatively rotated by two metalworks to seal fuel feed hole, so production hour is long
And high production cost, and sealing effect is bad, has oil leak and is drawn onto the risk of oil.The purpose of this utility model is that for upper
The deficiencies in the prior art are stated, a kind of electronic cigarette atomizing core and atomizer are provided, working hour is short, production cost is low at producing, sealing effect
It is good.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of electronic cigarette atomizing core, including atomization part, outer tube, connector sleeve, atomization cotton, connector sleeve lower section are sheathed on housing
Outside pipe upper section, outer tube is sheathed on outside atomization cotton, and the first of electronic cigarette bunker inner cavity and atomization cotton can be connected to by opening up on outer tube
Oil-through hole；Its structure feature is that the connector sleeve can be moved axially with respect to outer tube or be circumferentially rotated to turn off or on the first mistake
Oilhole is equipped with the cushion seal knot for sealing the first oil-through hole when the first oil-through hole is closed between connector sleeve and outer tube
Structure.
By above structure, when needing to cut off oil circuit (when such as oiling and when long-term standing electronic cigarette), it is drivingly connected set
It can move axially or be circumferentially rotated to turn off or on the first oil-through hole with respect to outer tube.Due to being set between connector sleeve and outer tube
Have cushion seal structure, thus low with the fit dimension required precision of outer tube to connector sleeve, it is easy to assembly, at produce working hour it is short and
Production cost is low, and sealing effect is preferable, avoids oil leak and is drawn onto the risk of oil.
The cushion seal structure includes the gasket that fixing sleeve is set to outside outer tube lower section as a preferred method,
The top surface of the gasket is located at below the first oil-through hole minimum point or tangent with the first oil-through hole minimum point；When connector sleeve is along electricity
Sub- cigarette moves axially to connector sleeve bottom end and when gasket abuts against, and the first oil-through hole is closed；When connector sleeve is along electronic cigarette axial direction
When being moved to connector sleeve bottom end and mutually separating with gasket, the first oil-through hole is opened.
When needing to cut off oil circuit (when such as oiling and when long-term standing electronic cigarette), it is drivingly connected set and is axially leaned on along electronic cigarette
Nearly gasket direction is mobile, and final connector sleeve is connected on gasket, so that the first oil-through hole is closed, oil circuit is cut off, in bunker
Truncation state is between chamber and atomization cotton.When needing to open oil circuit, set is drivingly connected along electronic cigarette axially away from gasket
Direction is mobile, and final first oil-through hole is opened, and oil circuit conducting is in connected state between bunker inner cavity and atomization cotton.
Further, the gasket bottom surface is equipped with stress deformation structure.
The stress deformation structure includes the blind hole set on gasket bottom surface as a preferred method, and sealing effect is more
It is good.
As another preferred embodiment, the fuel feed hole that can be connected to electronic cigarette bunker and the first oil-through hole is opened up on connector sleeve,
When connector sleeve is circumferentially rotated with respect to outer tube, fuel feed hole and the first oil-through hole dislocation or opposite, to turn off or on the first mistake
Oilhole.
Further, the cushion seal structure includes the sealing shroud being sheathed between outer tube and connector sleeve, described close
Big envelope is equipped with second oil-through hole opposite with the first oil-through hole, and the second oil-through hole is connected to the first oil-through hole and atomization cotton.
Further, the outer tube be equipped with prevent sealing shroud from axially rotating card hole, the sealing shroud be equipped with
The boss that the card hole matches.
Card hole and boss cooperate, and may make sealing shroud and outer tube fixed reliable, prevent in connector sleeve rotation process
Band movable sealing sleeve rotates.
Further, it is equipped with the flange collar towards connector sleeve along the second oil-through hole periphery on the sealing shroud, flange collar can be more
Reliably seal fuel feed hole.
The atomization part includes ultrasonic atomizatio piece as a preferred method,.
Based on the same inventive concept, the utility model additionally provides a kind of electronic smoke atomizer, including the electronics
Aerosolization core.
Compared with prior art, working hour is short, production cost is low at producing for the utility model, can be realized atomization cotton and bunker it
Between comprehensive sealing.
Detailed description of the invention
Fig. 1 is one structural schematic diagram of atomization core embodiment.
Fig. 2 is structural schematic diagram when one oil circuit of atomization core embodiment is connected.
Fig. 3 is structural schematic diagram when one oil circuit of atomization core embodiment is truncated.
Fig. 4 is one structural schematic diagram of atomizer embodiment.
Fig. 5 is the explosive view on the top Fig. 4.
Fig. 6 is the explosive view in the middle part of Fig. 4.
Fig. 7 is the explosive view of the lower part Fig. 4.
Fig. 8 is gasket bottom surface structure schematic diagram.
Fig. 9 is the connection structure diagram of top cover, pressure ring and connector sleeve.
Figure 10 is the explosive view of Fig. 9.
Figure 11 is the structural schematic diagram of inner screw sheath.
Structural schematic diagram when Figure 12 is one oiling bore closure of atomizer embodiment.
Figure 13 is structural schematic diagram when one oil filler point of atomizer embodiment is opened.
Figure 14 is two structural schematic diagram of atomization core embodiment.
Figure 15 is structural schematic diagram when two oil circuit of atomization core embodiment is connected.
Figure 16 is structural schematic diagram when two oil circuit of atomization core embodiment is truncated.
Figure 17 is two structural schematic diagram of atomizer embodiment.
Figure 18 is the explosive view on the top Figure 17.
Figure 19 is the explosive view of the lower part Figure 17.
Figure 20 is the connection structure diagram of top cover, inner screw sheath, pressure ring and connector sleeve.
Figure 21 is the explosive view of Figure 20.
Figure 22 is the connection structure diagram of suction nozzle, inner screw sheath and movable part.
Figure 23 is the structural schematic diagram of suction nozzle.
Figure 24 is the connection structure diagram of suction nozzle and movable part.
Figure 25 is the air flow direction schematic diagram of atomizer embodiment two.
Figure 26 is the structural schematic diagram of atomizer embodiment two when oiling bore closure and fuel feed hole are opened.
The structural schematic diagram of atomizer embodiment two when Figure 27 is oil filler point unlatching and oil inlet bore closure.
Wherein, 1 is air inlet, and 2 be inlet channel, and 3 be atomization part, and 4 be outlet passageway, and 5 be gas outlet, and 6 be suction nozzle,
603 be venthole, and 604 be fin, and 606 be annular portion, and 8 be shell, and 9 be top cover, and 903 be oil filler point, and 904 be the first limiting stand
Rank, 905 be limit inner plane, and 10 be movable part, and 1003 be air passing hole, and 1005 be cylindrical portion, and 1006 be positioning surface, and 12 be oil
Storehouse, 1201 be screen post, and 13 be ultrasonic atomizatio piece, and 14 be atomization cotton, and 15 be air inlet pipe, and 16 be the first sealing ring, and 17 be bottom cover,
18 be lower cover, and 19 be upper cover, and 20 be the second sealing ring, and 21 be gasket, and 2101 be through-hole, and 22 be connector sleeve, and 2201 be oil inlet
Hole, 2202 be limit outerplanar, and 23 be inner sleeve, and 24 be outer tube, and 2401 be the first oil-through hole, and 2402 be card hole, and 25 be pressure
Cotton spring, 26 be atomization seat, and 27 be threaded block, and 28 be lower electrode, and 29 be spring electrode, and 30 be dead ring, and 33 seal for third
Circle, 34 be the 4th sealing ring, and 35 be the 5th sealing ring, and 36 be the 6th sealing ring, and 37 be inner screw sheath, and 3701 be the second limiting stand
Rank, 3702 be retaining groove, and 38 be compression ring, and 39 be screw, and 40 be conductive sheet, and 41 be pcb board, and 44 be pressure ring, and 4401 be
One detent step, 4402 be the second detent step, and 45 be sealing shroud, and 4501 be the second oil-through hole, and 4502 be boss, and 4503 be convex
Circle, 4403 are limited bit plane, and 4404 be the first limiting slot, and 46 be gasket, and 4601 be blind hole.
Specific embodiment
Embodiment one
As shown in figure 1 to figure 13, electronic cigarette atomizing core includes atomization part 3, outer tube 24, connector sleeve 22, atomization cotton 14, is connected
22 lower section of female connector is sheathed on outside 24 upper section of outer tube, and outer tube 24 is sheathed on outside atomization cotton 14, and opening up on outer tube 24 can be connected to
First oil-through hole 2401 of 12 inner cavity of electronic cigarette bunker and atomization cotton 14；The connector sleeve 22 can be moved axially with respect to outer tube 24
It is equipped with to turn off or on the first oil-through hole 2401, between connector sleeve 22 and outer tube 24 for being closed in the first oil-through hole 2401
When seal the cushion seal structure of the first oil-through hole 2401.
When needing to cut off oil circuit (when such as oiling and when long-term standing electronic cigarette), being drivingly connected set 22 can be with respect to outer tube
24 axial movements are to turn off or on the first oil-through hole 2401.Due to being equipped with cushion seal knot between connector sleeve 22 and outer tube 24
Structure, thus, easy to assembly, at production working hour short and production cost low with the fit dimension required precision of outer tube 24 to connector sleeve 22
It is low, and sealing effect is preferable, avoids oil leak and is drawn onto the risk of oil.
The cushion seal structure includes the gasket 46 that fixing sleeve is set to outside 24 lower section of outer tube, and the gasket 46 is
Silica gel material.The top surface of the gasket 46 is located at below 2401 minimum point of the first oil-through hole or minimum with the first oil-through hole 2401
Point is tangent；When connector sleeve 22, which moves axially to 22 bottom end of connector sleeve along electronic cigarette, to be abutted against with gasket 46, the first oil-through hole
2401 close；When connector sleeve 22, which moves axially to 22 bottom end of connector sleeve along electronic cigarette, to be separated with 46 phase of gasket, first is excessively oily
It opens in hole 2401.
When needing to cut off oil circuit such as when oiling and when long-term standing electronic cigarette, it is drivingly connected set 22 and is axially leaned on along electronic cigarette
Nearly 46 direction of gasket is mobile, and final connector sleeve 22 is connected on gasket 46, so that the first oil-through hole 2401 is closed, oil circuit is cut
It is disconnected, truncation state is between 12 inner cavity of bunker and atomization cotton 14.When needing to open oil circuit, set 22 is drivingly connected along electronic cigarette
Mobile axially away from 46 direction of gasket, final first oil-through hole 2401 is opened, oil circuit conducting, 12 inner cavity of bunker and atomization cotton 14
Between be in connected state.
46 bottom surface of gasket is equipped with stress deformation structure.The stress deformation structure includes being set to 46 bottom surface of gasket
The blind hole 4601 of (bottom surface is the one side far from oil pocket), facilitates in connector sleeve 22 along electronic cigarette axially adjacent to 46 direction of gasket
Mobile and extruding gasket 46 deforms gasket 46, so sealing effect is best at this time, completely cuts through the first oil-through hole 2401
The oil circuit being connected to bunker.
Electronic smoke atomizer includes shell 8, the electronic cigarette atomizing core being equipped in embodiment one in shell 8.It is set at the top of shell 8
There is top cover 9, is equipped with bunker 12 in shell 8.9 rotate driving connector sleeve 22 of top cover is moved axially along electronic cigarette, when 22 bottom of connector sleeve
When end is abutted against with gasket 46, the first oil-through hole 2401 is closed；When 22 bottom end of connector sleeve is separated with 46 phase of gasket, first
Oil-through hole 2401 is opened.
When needing to cut off oil circuit (when such as oiling and when long-term standing electronic cigarette), rotation top cover 9 is drivingly connected 22 edges of set
Electronic cigarette is mobile axially adjacent to 46 direction of gasket, and final connector sleeve 22 is connected on gasket 46, thus the first oil-through hole
2401 close, and oil circuit cutting is in truncation state between 12 inner cavity of bunker and atomization cotton 14.When needing to open oil circuit, rotation
Top cover 9 is drivingly connected set 22 and moves along electronic cigarette axially away from 46 direction of gasket, and final first oil-through hole 2401 is opened, oil circuit
Conducting is in connected state between 12 inner cavity of bunker and atomization cotton 14.Due to there is the sealing function of gasket 46, thus to connection
Set is 22 low with the fit dimension required precision of outer tube 24, easy to assembly, short at production working hour and production cost is low, and sealing effect
Preferably, it avoids oil leak and is drawn onto the risk of oil.
Electronic smoke atomizer further includes the pressure ring 44 connecting with 9 riveting of top cover, and the pressure ring 44 is sheathed on the connector sleeve
Outside 22 upper sections, 44 inner sidewall of pressure ring, which is equipped with, limits the limit plane 4403 that connector sleeve 22 circumferentially rotates, outside the connector sleeve 22
Side wall is equipped with the limit outerplanar 2202 matched with limit plane 4403；The rotation of top cover 9 is drivingly connected set by pressure ring 44
22 move axially along electronic cigarette.
Since pressure ring 44 is riveted on top cover 9, so that pressure ring 44 and top cover 9 form an entirety.By limiting plane
4403 prevent connector sleeve 22 from circumferentially turning with the cooperation for limiting outerplanar 2202 so that limiting when rotation top cover 9 by pressure ring 44
It is dynamic, guarantee that connector sleeve 22 moves axially, opens or closes oil circuit to realize.
Inlet channel 2, outlet passageway 4 are equipped in shell 8, suction nozzle 6 is set in outside top cover 9 and can rotate relative to top cover 9, into
Port 1, inlet channel 2, atomization part 3, outlet passageway 4, gas outlet 5, suction nozzle 6 are sequentially communicated, and 10 He of movable part is equipped in top cover 9
Inner screw sheath 37, inner screw sheath 37 are placed on pressure ring 44,10 side wall lower section of movable part and 37 bolt of inner screw sheath；6 turns of suction nozzle
Dynamic driving movable part 10 is moved axially with respect to 37 threads turn of inner screw sheath and along top cover 9；Connection is opened up on the movable part 10
The air passing hole 1003 of the air inlet 1 and inlet channel 2, when movable part 10 is moved axially along top cover 9,37 inner sidewall of inner screw sheath
Dislocation blocks air passing hole 1003 to adjust the air inflow for entering inlet channel 2；It is opened up on the top cover 9 for being infused into bunker 12
The oil filler point 903 of oil, top cover 9 and 37 clearance fit of inner screw sheath.
Pressure ring 44 can limit the axial movement of inner screw sheath 37, and when rotary suction nozzle 6, movable part 10 is under the driving of suction nozzle 6
Axial movement, to adjust the area that air passing hole 1003 is blocked by inner screw sheath 37, the air passing hole 1003 on movable part 10 is opposite
The dislocation movement of air inlet 1, increases or reduces the throughput for passing through air passing hole 1003 within the unit time, easy to adjust, leakproofness
It can be good.Since the hand-held area of suction nozzle 6 is larger, thus the rotary force in rotation process can be convenient control, and operation is simple and reliable.
Simultaneously as top cover 9 and 37 clearance fit of inner screw sheath, thus during regulating the qi flowing in the channels, top cover 9 not can rotate, thus regulating the qi flowing in the channels
Shi Buhui opens oil filler point 903, avoids 12 oil leak of bunker or fuel feeding too fast and be drawn onto tobacco tar.Even if rotated when 6 regulating the qi flowing in the channels of suction nozzle to
The phenomenon that extreme position will not drive top cover 9 to rotate, oil filler point 903 are opened by mistake when being not in regulating the qi flowing in the channels.
37 bottom of inner screw sheath is equipped at least two retaining grooves circumferentially rotated for limiting inner screw sheath 37
3702, the bunker 12 is equipped with screen post 1201 that is parallel with electronic cigarette axis and matching with retaining groove 3702, pressure ring
44 peripheries open up the first limiting slot 4404, and screen post 1201 passes through first limiting slot 4404 and is caught in retaining groove 3702.
Screen post 1201 is matched with retaining groove 3702, and limitation inner screw sheath 37 circumferentially rotates, so that rotating nozzle 6 is adjusted
Inner screw sheath 37 is not able to rotate when gas, is realized that oiling movement is absolutely separated with regulating the qi flowing in the channels movement, is independent of each other.
6 inner sidewall of suction nozzle is circumferentially uniformly arranged at least two fins 604 parallel with 6 axis of suction nozzle, the activity
Have and the one-to-one positioning surface 1006 of fin 604 on 10 lateral wall of part.
Fin 604 and positioning surface 1006 cooperate, and realize rotation linkage effect.
Inner sleeve 23 is additionally provided in connector sleeve 22, outer tube 24 is sheathed on outside inner sleeve 23, and the atomization cotton 14 is cup-shaped,
The side wall of atomization cotton 14 is located between inner sleeve 23 and outer tube 24.
The first sealing ring 16 is equipped between movable part 10 and top cover 9.The air inlet 1 is opened in 6 side wall of suction nozzle.
It is additionally provided with air inlet pipe 15 in the shell 8, which forms the inlet channel 2；The air inlet pipe
15 inlet end is connect with movable part 10, and the outlet side of the air inlet pipe 15 and atomization part 3 are opposite.In the present embodiment, it is atomized part 3
Including ultrasonic atomizatio piece 13.The outlet side of the air inlet pipe 15 is opposite with the atomization cotton 14 at 13 atomization face of ultrasonic atomizatio piece.Institute
Stating ultrasonic atomizatio piece 13 is piezoelectric ceramic piece.
Since the inlet end of air inlet pipe 15 is connect with movable part 10, thus movable part 10 will drive air inlet in moving process
Pipe 15 is mobile, changes 15 outlet side of air inlet pipe and the relative position of ultrasonic atomizatio piece 13.When air inflow is turned down, air inlet pipe 15
It is closer between outlet side and ultrasonic atomizatio piece 13, thus gas shock power is larger, so that smoke effect is good, in the same of regulating the qi flowing in the channels
Shi Buhui reduces smokescope, does not influence to use.
There is the annular portion 606 to 6 internal stretch of suction nozzle on the inside of the venthole 603 at 6 top of suction nozzle, can prevent from condensing
Tobacco tar is sucked out.
There is the cylindrical portion 1005 opposite with venthole 603 on the movable part 10.Cylindrical portion 1005 can play drainage and make
With, can effectively help at suction nozzle 6 condense tobacco tar reflux, alleviate suction nozzle 6 at tobacco tar agglutination.
It is the tip for opening up oblique angle at the top of the cylindrical portion 1005, drainage effect is more preferable.
The shell 8 includes bottom cover 17, lower cover 18 and the upper cover 19 being sequentially connected from bottom to top.Lower cover 18 and upper cover 19 it
Between be equipped with the second sealing ring 20.Compression ring 38 is equipped between lower cover 18 and bottom cover 17.It is set between movable part 10 and inner screw sheath 37
There is third sealing ring 33.Inlet channel 2 and 4 sealing effect of outlet passageway are good, air tight.
Top cover 9 is connected with 19 top of upper cover.Bunker 12 is set in top cover 9.Sealing is equipped between 12 top of bunker and top cover 9
Part 21.The through-hole 2101 that can be connected to oil filler point 903 Yu bunker 12 is opened up on the sealing element 21.When not oiling, oil filler point 903 and institute
The dislocation of through-hole 2101 is stated, oil filler point 903 is closed, and 12 oil leak of bunker is prevented.When oiling, rotation top cover 9 to oil filler point 903 with it is described
Through-hole 2101 is connected to, and oil filler point 903 is opened, can the oiling into bunker 12.
The 4th sealing ring 34 is equipped between outer tube 24 and connector sleeve 22, for preferably cutting to be oily during oiling
Road.The 5th sealing ring 35 is equipped between outer tube 24 and lower cover 18.The 6th sealing ring 36 is equipped between connector sleeve 22 and upper cover 19.
The outer bottom of cup-shaped atomization cotton 14 is in contact with ultrasonic atomizatio piece 13.15 lower section of air inlet pipe protrude into inner sleeve 23 and
The outlet of 15 lower section of air inlet pipe is opposite with atomization 14 inner bottom surface of cotton.It is additionally provided with pressure cotton spring 25 in cup-shaped atomization cotton 14, presses cotton spring
25 one end is abutted against with inner sleeve 23, and the other end of cotton spring 25 is pressed to abut against with cup-shaped atomization 14 inner bottom surface of cotton.
Ultrasonic atomizatio piece 13 is fixedly arranged in bottom cover 17 by atomization seat 26.
It is sealed equipped with threaded block 27 17 bottom of bottom cover.
Lower electrode 28 is equipped in threaded block 27, lower electrode 28 is abutted against by spring electrode 29 with ultrasonic atomizatio piece 13.Bullet
Spring electrode 29 is electrically connected by conductive sheet 40 with pcb board 41.It is connected between pcb board 41 and threaded block 27 by screw 39.Lower electricity
It is connected between pole 28 and threaded block 27 by the insulation of dead ring 30.
Embodiment two
As shown in Figure 14 to Figure 27, electronic cigarette atomizing core includes atomization part 3, outer tube 24, connector sleeve 22, is atomized cotton 14,
22 lower section of connector sleeve is sheathed on outside 24 upper section of outer tube, and outer tube 24 is sheathed on outside atomization cotton 14, and opening up on outer tube 24 can connect
Be powered sub- 12 inner cavity of tobacco tar storehouse and be atomized cotton 14 the first oil-through hole 2401；The connector sleeve 22 circumferential with respect to outer tube 24 can turn
It is dynamic to be equipped with to turn off or on the first oil-through hole 2401, between connector sleeve 22 and outer tube 24 for being closed in the first oil-through hole 2401
The cushion seal structure of the first oil-through hole 2401 is sealed when closing.
When needing to cut off oil circuit (when such as oiling and when long-term standing electronic cigarette), being drivingly connected set 22 can be with respect to outer tube
24 circumferentially rotate to turn off or on the first oil-through hole 2401.Due to being equipped with cushion seal knot between connector sleeve 22 and outer tube 24
Structure, thus, easy to assembly, at production working hour short and production cost low with the fit dimension required precision of outer tube 24 to connector sleeve 22
It is low, and sealing effect is preferable, avoids oil leak and is drawn onto the risk of oil.
The fuel feed hole 2201 that can be connected to electronic cigarette bunker 12 and the first oil-through hole 2401 is opened up on connector sleeve 22, works as connector sleeve
When 22 opposite outer tubes 24 circumferentially rotate, fuel feed hole 2201 and the first oil-through hole 2401 misplace or relatively, to turn off or on the
One oil-through hole 2401.
The cushion seal structure includes the sealing shroud 45 being sheathed between outer tube 24 and connector sleeve 22, the sealing shroud
45 be silica gel material.The sealing shroud 45 is equipped with second oil-through hole 4501 opposite with the first oil-through hole 2401, and second is excessively oily
First oil-through hole of the connection of hole 4,501 2401 and atomization cotton 14.
The outer tube 24 be equipped with prevent sealing shroud 45 from axially rotating card hole 2402, the sealing shroud 45 be equipped with
The boss 4502 that the card hole 2402 matches.
Card hole 2402 and boss 4502 cooperate, and may make sealing shroud 45 and outer tube 24 fixed reliable, prevent from connecting
Band movable sealing sleeve 45 in 22 rotation processes is covered to rotate.
The flange collar 4503 towards connector sleeve 22, flange collar 4503 are equipped with along 4501 periphery of the second oil-through hole on the sealing shroud 45
Fuel feed hole 2201 can more reliably be sealed.
Electronic smoke atomizer includes shell 8, equipped with the electronic cigarette atomizing core in embodiment two in shell 8, air inlet 1, into
Gas channel 2, atomization part 3, outlet passageway 4, gas outlet 5, suction nozzle 6 are sequentially communicated.Inlet channel 2, outlet passageway 4 are set to shell
In 8, it is equipped with top cover 9 at the top of shell 8, is equipped with bunker 12 in shell 8；The suction nozzle 6 is set in outside top cover 9 and can be with respect to top cover 9
Rotation further includes the back-off mechanism for preventing the opposite top cover 9 of the suction nozzle 6 from moving axially；10 He of movable part is equipped in top cover 9
Inner screw sheath 37,10 side wall lower section of movable part and 37 bolt of inner screw sheath；The rotation of suction nozzle 6 drives movable part 10 with respect to internal screw thread
It covers 37 threads turns and is moved axially along top cover 9；The connection air inlet 1 and inlet channel 2 are opened up on the movable part 10
Air passing hole 1003, when movable part 10 is moved axially along top cover 9, the dislocation of 37 inner sidewall of inner screw sheath blocks air passing hole 1003 to adjust
Into the air inflow of inlet channel 2；Open up the oil filler point 903 for the oiling into bunker 12 on the top cover 9, top cover 9 with it is interior
37 clearance fit of thread bush.
Since suction nozzle 6 and top cover 9 are spirally connected, and it is buckled to clamping between suction nozzle 6 and top cover 9, suction nozzle 6 can be prevented with respect to top cover 9
Axial movement.When rotary suction nozzle 6, movable part 10 moves axially under the driving of suction nozzle 6, so that it is interior to adjust air passing hole 1003
The area that thread bush 37 blocks, the air passing hole 1003 on movable part 10 misplaces relative to air inlet 1 to be moved, and is increased or reduced in unit
By the throughput of air passing hole 1003, easy to adjust, good seal performance in time.Since the hand-held area of suction nozzle 6 is larger, thus
Rotary force in rotation process can be convenient control, and operation is simple and reliable.Simultaneously as top cover 9 is matched with 37 gap of inner screw sheath
It closes, thus during regulating the qi flowing in the channels, top cover 9 not can rotate, to will not open oil filler point 903 when regulating the qi flowing in the channels, bunker 12 be avoided to leak
Oily or fuel feeding is too fast and is drawn onto tobacco tar.Even if rotating when 6 regulating the qi flowing in the channels of suction nozzle to extreme position, top cover 9 will not be driven to rotate, it will not
There is the phenomenon that opening by mistake oil filler point 903 when regulating the qi flowing in the channels.
It is connected between top cover 9 and connector sleeve 22 by 44 riveting of pressure ring, top cover 9 drives connector sleeve 22 circumferential by pressure ring 44
Rotation, when oil filler point 903 is opened, fuel feed hole 2201 and the first oil-through hole 2401 misplace；When oil filler point 903 is closed, fuel feed hole
2201 and first oil-through hole 2401 align.
It is riveted by pressure ring 44 so that top cover 9 and 22 shape of connector sleeve are integral, so that the rotation of top cover 9 can be drivingly connected set
22 rotate simultaneously, so that the rotation of top cover 9 can close fuel feed hole 2201 when opening to oil filler point 903, are drawn onto tobacco tar after avoiding oiling.
The first sealing ring 16 is equipped between movable part 10 and top cover 9.The air inlet 1 is opened in 6 side wall of suction nozzle.
It is additionally provided with air inlet pipe 15 in the shell 8, which forms the inlet channel 2；The air inlet pipe
15 inlet end is connect with movable part 10, and the outlet side of the air inlet pipe 15 and atomization part 3 are opposite.In the present embodiment, it is atomized part 3
Including ultrasonic atomizatio piece 13.The outlet side of the air inlet pipe 15 is opposite with the atomization cotton 14 at 13 atomization face of ultrasonic atomizatio piece.Institute
Stating ultrasonic atomizatio piece 13 is piezoelectric ceramic piece.
Since the inlet end of air inlet pipe 15 is connect with movable part 10, thus movable part 10 will drive air inlet in moving process
Pipe 15 is mobile, changes 15 outlet side of air inlet pipe and the relative position of ultrasonic atomizatio piece 13.When air inflow is turned down, air inlet pipe 15
It is closer between outlet side and ultrasonic atomizatio piece 13, thus gas shock power is larger, so that smoke effect is good, in the same of regulating the qi flowing in the channels
Shi Buhui reduces smokescope, does not influence to use.
The top cover 9 is equipped with the first limited step 904, and inner screw sheath 37 is placed on first limited step 904, pressure ring
44 are equipped with the first detent step 4401 for compressing limit to the first limited step 904, the on internal threads set 37
Two limited steps 3701 compress the second detent step 4402 of limit.
Inner screw sheath 37 is axial fixed by the first detent step 4401 on pressure ring 44, and inner screw sheath 37 is only capable of circumferentially opposed
Top cover 9 rotates.Thus when rotating 9 oiling of top cover, inner screw sheath 37 is not rotated, so not influencing air inflow.Oiling and regulating the qi flowing in the channels
Movement is mutually indepedent, is independent of each other.
22 lateral wall of connector sleeve is equipped with for limiting top cover 9 with respect to the limit outerplanar that connector sleeve 22 circumferentially rotates
2202,9 inner sidewall of top cover is equipped with the limit inner plane 905 matched with the limit outerplanar 2202.22 outside of connector sleeve
Wall, which is cut to correspond there are two two limit inner planes 905 on limit outerplanar 2202, with top cover 9, to be cooperated, and can further be limited
Top cover 9 is rotated relative to connector sleeve 22, guarantees to close fuel feed hole 2201 when oiling.
37 bottom of inner screw sheath is equipped with two retaining grooves 3702 circumferentially rotated for limiting inner screw sheath 37, institute
It states bunker 12 and is equipped with screen post 1201 that is parallel with electronic cigarette axis and matching with retaining groove 3702.
Screen post 1201 is matched with retaining groove 3702, and limitation inner screw sheath 37 circumferentially rotates, so that rotating nozzle 6 is adjusted
Inner screw sheath 37 is not able to rotate when gas, is realized that oiling movement is absolutely separated with regulating the qi flowing in the channels movement, is independent of each other.
6 inner sidewall of suction nozzle is circumferentially uniformly arranged at least two fins 604 parallel with 6 axis of suction nozzle, the activity
Have and the one-to-one positioning surface 1006 of fin 604 on 10 lateral wall of part.
Fin 604 and positioning surface 1006 cooperate, and realize rotation linkage effect.
There is the annular portion 606 to 6 internal stretch of suction nozzle on the inside of the venthole 603 at 6 top of suction nozzle, can prevent from condensing
Tobacco tar is sucked out.
There is the cylindrical portion 1005 opposite with venthole 603 on the movable part 10.Cylindrical portion 1005 can play drainage and make
With, can effectively help at suction nozzle 6 condense tobacco tar reflux, alleviate suction nozzle 6 at tobacco tar agglutination.
It is the tip for opening up oblique angle at the top of the cylindrical portion 1005, drainage effect is more preferable.
The shell 8 includes bottom cover 17, lower cover 18 and the upper cover 19 being sequentially connected from bottom to top.Lower cover 18 and upper cover 19 it
Between be equipped with the second sealing ring 20.Compression ring 38 is equipped between lower cover 18 and bottom cover 17.It is set between movable part 10 and inner screw sheath 37
There is third sealing ring 33.Inlet channel 2 and 4 sealing effect of outlet passageway are good, air tight.
Top cover 9 is connected with 19 top of upper cover.Bunker 12 is set in top cover 9.Sealing is equipped between 12 top of bunker and top cover 9
Pad 21.The through-hole 2101 that can be connected to oil filler point 903 Yu bunker 12 is opened up on the gasket 21.When not oiling, oil filler point 903 and institute
The dislocation of through-hole 2101 is stated, oil filler point 903 is closed, and 12 oil leak of bunker is prevented.When oiling, rotation top cover 9 to oil filler point 903 with it is described
Through-hole 2101 is connected to, and oil filler point 903 is opened, can the oiling into bunker 12.
Inner sleeve 23 is additionally provided in connector sleeve 22, outer tube 24 is sheathed on outside inner sleeve 23.Inner sleeve 23 and connector sleeve 22
Between be equipped with the 4th sealing ring 34.The 5th sealing ring 35 is equipped between outer tube 24 and lower cover 18.Connector sleeve 22 and upper cover 19 it
Between be equipped with the 6th sealing ring 36.The atomization cotton 14 is cup-shaped, and the side wall of cup-shaped atomization cotton 14 is located in inner sleeve 23 and housing
Between pipe 24, the outer bottom of cup-shaped atomization cotton 14 is in contact with ultrasonic atomizatio piece 13.15 lower section of air inlet pipe protrudes into inner sleeve 23
And the outlet of 15 lower section of air inlet pipe is opposite with atomization 14 inner bottom surface of cotton.It is additionally provided with pressure cotton spring 25 in cup-shaped atomization cotton 14, presses cotton bullet
One end of spring 25 is abutted against with inner sleeve 23, and the other end of cotton spring 25 is pressed to abut against with cup-shaped atomization 14 inner bottom surface of cotton.
Ultrasonic atomizatio piece 13 is fixedly arranged in bottom cover 17 by atomization seat 26.
It is sealed equipped with threaded block 27 17 bottom of bottom cover.
Lower electrode 28 is equipped in threaded block 27, lower electrode 28 is abutted against by spring electrode 29 with ultrasonic atomizatio piece 13.Bullet
Spring electrode 29 is electrically connected by conductive sheet 40 with pcb board 41.It is connected between pcb board 41 and threaded block 27 by screw 39.Lower electricity
It is connected between pole 28 and threaded block 27 by the insulation of dead ring 30.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than limitation, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (10)
1. a kind of electronic cigarette atomizing core, including atomization part (3), outer tube (24), connector sleeve (22), atomization cotton (14), connector sleeve
(22) lower section is sheathed on outside outer tube (24) upper section, and outer tube (24) is sheathed on atomization cotton (14) outside, and outer tube opens up on (24)
Electronic cigarette bunker (12) inner cavity can be connected to and be atomized first oil-through hole (2401) of cotton (14)；It is characterized in that, the connector sleeve
(22) it can move axially or circumferentially rotate to turn off or on the first oil-through hole (2401), connector sleeve (22) with respect to outer tube (24)
The buffering being equipped between outer tube (24) for sealing the first oil-through hole (2401) when the first oil-through hole (2401) are closed is close
Seal structure.
2. electronic cigarette atomizing core as described in claim 1, which is characterized in that the cushion seal structure includes that fixing sleeve is set to
The top surface of gasket (46) outside outer tube (24) lower section, the gasket (46) is located under the first oil-through hole (2401) minimum point
Side is tangent with the first oil-through hole (2401) minimum point；When connector sleeve (22) moves axially to connector sleeve (22) bottom end along electronic cigarette
When abutting against with gasket (46), the first oil-through hole (2401) is closed；When connector sleeve (22) moves axially to connect along electronic cigarette
When set (22) bottom end is mutually separated with gasket (46), the first oil-through hole (2401) is opened.
3. electronic cigarette atomizing core as claimed in claim 2, which is characterized in that gasket (46) bottom surface is equipped with stress deformation
Structure.
4. electronic cigarette atomizing core as claimed in claim 3, which is characterized in that the stress deformation structure includes being set to gasket
(46) blind hole (4601) of bottom surface.
5. electronic cigarette atomizing core as described in claim 1, which is characterized in that electronics tobacco tar can be connected to by opening up on connector sleeve (22)
The fuel feed hole (2201) in storehouse (12) and the first oil-through hole (2401), when connector sleeve (22) are circumferentially rotated with respect to outer tube (24),
Fuel feed hole (2201) and the first oil-through hole (2401) dislocation or opposite, to turn off or on the first oil-through hole (2401).
6. electronic cigarette atomizing core as claimed in claim 5, which is characterized in that the cushion seal structure includes being sheathed on housing
The sealing shroud (45) between (24) and connector sleeve (22) is managed, the sealing shroud (45) is equipped with opposite with the first oil-through hole (2401)
The second oil-through hole (4501), the second oil-through hole (4501) be connected to the first oil-through hole (2401) and atomization cotton (14).
7. electronic cigarette atomizing core as claimed in claim 6, which is characterized in that the outer tube (24), which is equipped with, prevents sealing shroud
(45) card hole (2402) axially rotated, the sealing shroud (45) are equipped with the boss matched with the card hole (2402)
(4502).
8. electronic cigarette atomizing core as claimed in claim 7, which is characterized in that along the second oil-through hole on the sealing shroud (45)
(4501) periphery is equipped with the flange collar (4503) towards connector sleeve (22).
9. electronic cigarette atomizing core as claimed in any one of claims 1 to 8, which is characterized in that the atomization part (3) includes ultrasound
Atomizing piece (13).
10. a kind of electronic smoke atomizer, which is characterized in that including electronic cigarette atomizing as described in any one of claim 1 to 9
Core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968132.7U CN208354604U (en) | 2018-06-22 | 2018-06-22 | A kind of electronic cigarette atomizing core and atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820968132.7U CN208354604U (en) | 2018-06-22 | 2018-06-22 | A kind of electronic cigarette atomizing core and atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208354604U true CN208354604U (en) | 2019-01-11 |
Family
ID=64926367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820968132.7U Active CN208354604U (en) | 2018-06-22 | 2018-06-22 | A kind of electronic cigarette atomizing core and atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208354604U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242641A1 (en) * | 2018-06-22 | 2019-12-26 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizer and electronic cigarette |
| CN110623301A (en) * | 2018-06-22 | 2019-12-31 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizing core and atomizer |
| WO2020151642A1 (en) * | 2019-01-27 | 2020-07-30 | 湖南中烟工业有限责任公司 | Atomizer and electronic cigarette |
| WO2020211816A1 (en) * | 2019-04-18 | 2020-10-22 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizing core and electronic cigarette atomizer |
-
2018
- 2018-06-22 CN CN201820968132.7U patent/CN208354604U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242641A1 (en) * | 2018-06-22 | 2019-12-26 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizer and electronic cigarette |
| CN110623301A (en) * | 2018-06-22 | 2019-12-31 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizing core and atomizer |
| CN110623301B (en) * | 2018-06-22 | 2024-06-04 | 湖南中烟工业有限责任公司 | Electron smog core and atomizer |
| WO2020151642A1 (en) * | 2019-01-27 | 2020-07-30 | 湖南中烟工业有限责任公司 | Atomizer and electronic cigarette |
| WO2020211816A1 (en) * | 2019-04-18 | 2020-10-22 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizing core and electronic cigarette atomizer |
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