CN110876490A - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
- Publication number
- CN110876490A CN110876490A CN201811020989.7A CN201811020989A CN110876490A CN 110876490 A CN110876490 A CN 110876490A CN 201811020989 A CN201811020989 A CN 201811020989A CN 110876490 A CN110876490 A CN 110876490A
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- suction nozzle
- curved surface
- air
- wall
- atomizer
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 8
- 210000003437 trachea Anatomy 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000006199 nebulizer Substances 0.000 claims 3
- 230000013011 mating Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 8
- 229920000742 Cotton Polymers 0.000 description 14
- 238000007789 sealing Methods 0.000 description 14
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000004072 lung Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000208125 Nicotiana Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Nozzles (AREA)
Abstract
The invention discloses an atomizer and an electronic cigarette, wherein the atomizer comprises a shell and a suction nozzle, the top of the shell is provided with a suction nozzle seat, the suction nozzle seat is provided with an air inlet hole, the shell is internally provided with an air pipe, the air pipe is internally provided with an air inlet channel, the lower section of the suction nozzle is arranged in the suction nozzle seat and can axially move, the suction nozzle seat is internally provided with a movable part capable of rotating circumferentially, one end of the air pipe is fixedly connected with the movable part, the movable part is provided with an air passing hole for communicating the air inlet hole and the air inlet channel, the suction nozzle is provided with at least one convex ridge, and the convex; when the suction nozzle is pressed, the suction nozzle drives the movable piece to rotate through the guide mechanism, so that the alignment area of the air inlet hole and the air passing hole is changed. The invention can adjust the air input by pressing the suction nozzle, the operation is simple and convenient, and the adjustment of the air input is easy to control; the oiling cover can not be opened by mistake in the air regulation process, and the user experience is good.
Description
Technical Field
The invention particularly relates to an atomizer and an electronic cigarette.
Background
The existing atomizer comprises a shell, a suction nozzle seat is arranged at the top of the shell, a suction nozzle is connected to the suction nozzle seat, an air inlet hole is formed in the suction nozzle seat, an air inlet channel, an air outlet channel, a cigarette production unit and an atomization unit used for atomizing the cigarette production unit to obtain smoke are arranged in the shell, and the air inlet hole, the air inlet channel, the cigarette production unit, the air outlet channel and the suction nozzle are communicated in sequence. When the atomizer works, airflow enters from the air inlet, smoke generated by the smoke generating unit is taken away after passing through the air inlet channel, and then enters the oral cavity of a user through the air outlet channel and the suction nozzle in sequence.
To meet the needs of users with different lung capacities, the air flow of the air flow channel needs to be adjusted. The general solution is to sleeve a gas adjusting ring at a position corresponding to the air inlet on the suction nozzle base, the gas adjusting ring is provided with a gas adjusting hole, and the gas adjusting ring is rotated to adjust the alignment area between the adjusting hole and the air inlet, thereby realizing the adjustment of the air flow channel.
The existing atomizer with the structure has the following disadvantages:
first, the handheld portion area of transferring the qi flowing in channels ring is less, transfers the qi flowing in channels in-process at the rotation, because do not exert force well, therefore do not good adjust the dynamics to the accuse, hardly adjust suitable air input, and the operation is inconvenient, and user experience is poor.
Secondly, if the suction nozzle base is also used as the oil injection cover, the oil injection cover is easily opened by mistake in the air adjusting process, so that the tobacco tar leaks, and meanwhile, the oil guide cotton has an excessively high oil guide speed due to the fact that the oil bin loses negative pressure, so that the tobacco tar is easily absorbed.
Disclosure of Invention
The invention aims to provide an atomizer and an electronic cigarette, aiming at the defects of the prior art, the air inflow can be adjusted by pressing a suction nozzle, the operation is simple and convenient, the adjustment of the air inflow is easy to control, and the user experience is good.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an atomizer, including shell and suction nozzle, the shell top is equipped with the suction nozzle seat, set up the inlet port on the suction nozzle seat, be equipped with the trachea in the shell, but be equipped with inlet channel in the trachea, but its structural feature is that the suction nozzle hypomere is arranged in the suction nozzle seat and axial displacement, but be equipped with circumferential direction's moving part in the suction nozzle seat, trachea one end links firmly with the moving part, set up the gas passing hole that is used for communicateing inlet port and inlet channel on the moving part, be equipped with at least one convex ridge on the suction nozzle, this convex ridge links to each other with the moving part.
By means of the mechanism, the suction nozzle is pressed, the suction nozzle drives the movable part to rotate through the guide mechanism, so that the alignment area of the air inlet hole and the air passing hole is changed, the adjustment of air inflow is realized, the lung suction and the mouth suction are conveniently switched, and the requirements of users with different vital capacities are met. In the invention, the acting part during air regulation is the suction nozzle, and air regulation can be realized by pressing the suction nozzle, so that the operation is simple and convenient, the regulation force and the air inflow are easy to control, and the user experience is good.
As a preferred mode, the convex ridge is arranged on the inner side wall of the suction nozzle, the guide mechanism comprises a movable upper cover, a wavy sliding groove is formed between the movable upper cover and the movable piece, and the sliding groove is not communicated with the inner cavity of the suction nozzle; the convex ridge is arranged in the sliding groove.
The sliding groove is not communicated with the inner cavity of the suction nozzle, so that air leakage can be prevented. In the initial state, the convex ridge on the suction nozzle is abutted against the wave crest of the top surface of the wavy chute. When the suction nozzle is pressed, a downward force is generated at the abutting position of the convex ridge and the sliding groove, the downward force can be decomposed into a first component force which has a sliding trend from a wave crest to a wave trough along the sliding groove and a second component force which is vertical to the first component force, but because the suction nozzle only moves axially, the movable part receives a third component force which is opposite to the first component force at the abutting position; in the process that the suction nozzle moved down, third minute power drive moving part circumferential direction, the protruding ridge is moved to the trough direction by the crest along the spout bottom surface simultaneously, and then changes the inlet port and crosses the counterpoint area of gas pocket, realizes the regulation to the air input.
Further, the device also comprises a reset mechanism which enables the suction nozzle to reset upwards.
As a preferable mode, the reset mechanism comprises a pressure spring, one end of the pressure spring is abutted against the suction nozzle base, and the other end of the pressure spring is abutted against the suction nozzle.
When the pressing action on the suction nozzle is released, the suction nozzle returns to the initial state under the action of the restoring force of the pressure spring, and the next pressing air adjustment action is waited.
As a preferable mode, the lower section of the movable upper cover is sleeved outside the upper section of the movable member, the bottom surface of the movable upper cover is a wavy first curved surface, the outer side wall of the movable member is provided with a wavy second curved surface corresponding to the first curved surface, and the wavy sliding groove is formed between the first curved surface and the second curved surface.
As a preferable mode, the wave peak of the first curved surface and the wave peak of the second curved surface are not on the same vertical straight line; the wave trough of the first curved surface and the wave trough of the second curved surface are not on the same vertical straight line.
By means of the structure, the wave crests and the wave troughs of the first curved surface and the second curved surface are correspondingly staggered, so that the raised ridges on the suction nozzle can abut against the second curved surface when moving from the wave crests of the first curved surface to the second curved surface, meanwhile, the raised ridges have the trend of sliding towards the wave troughs of the second curved surface, the moving part can rotate, and the operation is more labor-saving.
Furthermore, the suction nozzle device also comprises a limiting sleeve which is arranged in the suction nozzle seat and is in interference fit with the suction nozzle seat, a boss used for preventing the suction nozzle from being separated from the limiting sleeve is arranged at the top of the inner wall of the limiting sleeve, and a limiting step matched with the boss is arranged on the outer wall of the suction nozzle.
The limiting step is arranged below the boss, so that the suction nozzle is prevented from being separated from the limiting of the limiting sleeve under the action of the restoring force of the pressure spring to influence the pressing effect of the suction nozzle.
Furthermore, the inner wall of the limiting sleeve is provided with a vertical convex rib, the outer wall of the suction nozzle is provided with a slot matched with the convex rib, and the convex rib is inserted into the slot.
The convex ribs are inserted into the slots, so that the suction nozzle is prevented from rotating when the suction nozzle is pressed, and the pressing and air-conditioning effect is ensured.
As a preferable mode, an oil bin is arranged in the shell, and an oil filling hole for filling oil into the oil bin is formed in the suction nozzle seat.
When the suction nozzle is pressed to adjust air, the suction nozzle base is not moved, so that the oil injection cover cannot be opened by mistake in the air adjusting process if the suction nozzle base is used as the oil injection cover.
Further, still including solid fixed ring, gu fixed ring outer wall and suction nozzle base inner wall interference fit, gu fixed ring top circumference is equipped with the inner flange, the moving part outer wall be equipped with inner flange matched with recess, the inner flange is inserted and is located in the recess.
The cooperation of inner flange and recess can prevent that the moving part axial from reciprocating, guarantees when the suction nozzle receives the pressing force, drive moving part circumferential direction.
Based on the same inventive concept, the invention also provides an electronic cigarette which is characterized by comprising the atomizer.
Compared with the prior art, the air inlet quantity can be adjusted by pressing the suction nozzle, the operation is simple and convenient, and the adjusting force and the air inlet quantity are easy to control; the oiling cover can not be opened by mistake in the air regulation process, and the user experience is good.
Drawings
FIG. 1 is a front cross-sectional view of one embodiment of an atomizer.
Fig. 2 is an exploded view of the upper portion of fig. 1.
Fig. 3 is an exploded view of the middle of fig. 1.
Fig. 4 is an exploded view of the lower portion of fig. 1.
Fig. 5 is a schematic view of the structure of the suction nozzle.
Fig. 6 is a schematic structural view of the movable upper cover.
FIG. 7 is a schematic view of the connection between the movable member and the air tube.
Fig. 8 is a connection diagram of the movable upper cover, the movable piece and the air pipe.
Fig. 9 is a schematic structural view of the position-limiting sleeve.
Fig. 10 is a schematic diagram of the atomizer airflow direction.
Wherein, 1 is a shell, 2 is a suction nozzle base, 201 is an air inlet, 202 is an oil injection hole, 3 is a suction nozzle, 302 is a limit step, 303 is a slot, 304 is a convex ridge, 4 is an air pipe, 401 is an air inlet channel, 5 is a guide mechanism, 501 is a movable upper cover, 5011 is a first curved surface, 502 is a chute, 7 is a pressure spring, 8 is an oil bin, 9 is an atomizing sleeve, 10 is an outer sleeve, 1001 is an oil passing hole, 11 is an oil guide cotton, 12 is an inner sleeve, 13 is an ultrasonic atomizing sheet, 14 is a cotton pressing spring, 15 is a base, 16 is a bottom cover, 17 is a threaded ring, 18 is a PCB, 19 is a screw, 20 is an electrode sleeve, 21 is an elastic electrode, 22 is a conductive sheet, 23 is an insulating ring, 24 is a first sealing ring, 25 is a second sealing ring, 26 is a third sealing ring, 27 is a fourth sealing ring, 28 is a sealing ring, 29 is a pressing ring, 30 is a silica gel base, 31 is an air passing hole, 3101 is an air, 3105 it is a second curved surface, 32 it is a stop collar, 3201 it is a boss, 3202 it is a convex bone, 33 it is a fixed ring, 3301 it is an inner flange, 34 it is an air outlet channel, 35 it is a sealing sleeve, 36 it is a press ring, 37 it is a fifth sealing ring.
Detailed Description
As shown in fig. 1 to 9, an atomizer in an electronic cigarette according to the present invention includes a housing 1 and a suction nozzle 3, a suction nozzle base 2 is disposed on a top of the housing 1, an air inlet 201 is disposed on the suction nozzle base 2, an air pipe 4 is disposed in the housing 1, an air inlet channel 401 is disposed in the air pipe 4, a lower section of the suction nozzle 3 is disposed in the suction nozzle base 2 and can move axially, a moving member 31 capable of rotating circumferentially is disposed in the suction nozzle base 2, one end of the air pipe 4 is fixedly connected to the moving member 31, an air passing hole 3101 for communicating the air inlet 201 and the air inlet channel 401 is disposed on the moving member 31, at least one convex ridge 304 is disposed on the suction nozzle 3, and the convex ridge 304 is; when the suction nozzle 3 is pressed, the suction nozzle 3 drives the movable element 31 to rotate through the guide mechanism 5, so that the alignment area of the air inlet hole 201 and the air passing hole 3101 is changed. When a plurality of convex ridges 304 are arranged, the convex ridges 304 are uniformly distributed along the circumferential direction of the suction nozzle 3, so that the uniform stress can be ensured, and the adjustment is convenient.
Pressing the suction nozzle, the suction nozzle 3 drives the movable part 31 to rotate through the guide mechanism 5, thereby changing the contraposition area of the air inlet hole 201 and the air passing hole 3101, namely realizing the adjustment of air inflow, being convenient for switching between lung suction and mouth suction, and meeting the requirements of users with different vital capacities. In the invention, the suction nozzle 3 is arranged at the acting part during air regulation, and the air regulation can be realized by pressing the suction nozzle 3, so the operation is simple and convenient, the regulation force and the air inflow are easy to control, and the user experience is good.
The raised ridge 304 is arranged on the inner side wall of the suction nozzle 3, the guide mechanism 5 comprises a movable upper cover 501, a wavy chute 502 is formed between the movable upper cover 501 and the movable piece 31, and the chute 502 is not communicated with the inner cavity of the suction nozzle 3; the ridge 304 is disposed within the runner 502.
The chute 502 is not communicated with the inner cavity of the suction nozzle 3, so that air leakage can be prevented. In the initial state, the ridge 304 of the suction nozzle 3 abuts against the crest of the top surface of the wave-shaped chute 502. When the suction nozzle 3 is pressed, a downward force is generated at the abutting position of the ridge 304 and the sliding groove 502, the downward force can be decomposed into a first component force which has a sliding tendency from a wave crest to a wave trough along the sliding groove 502 and a second component force which is perpendicular to the first component force, but because the suction nozzle 3 only moves axially, the movable member 31 receives a third component force which is opposite to the direction of the first component force at the abutting position; in the process that the suction nozzle 3 moves downwards, the third component of force drives the movable member 31 to rotate circumferentially, and meanwhile, the raised ridge 304 moves from the wave crest to the wave trough along the bottom surface of the sliding groove 502, so that the alignment area of the air inlet hole 201 and the air passing hole 3101 is changed, and the adjustment of the air inflow is realized.
The atomizer further comprises a return mechanism for returning the suction nozzle 3 upwards.
The reset mechanism comprises a pressure spring 7, one end of the pressure spring 7 is abutted against the suction nozzle seat 2, and the other end of the pressure spring 7 is abutted against the suction nozzle 3.
When the pressing action on the suction nozzle 3 is released, the suction nozzle 3 returns to the initial state by the restoring force of the pressure spring 7, and waits for the next pressing air adjustment action.
As shown in fig. 6-8, the lower section of the movable upper cover 501 is sleeved outside the upper section of the movable member 31, the bottom surface of the movable upper cover 501 is a wavy first curved surface 5011, the outer side wall of the movable member 31 has a wavy second curved surface 3105 corresponding to the first curved surface 5011, and the wavy sliding groove 502 is formed between the first curved surface 5011 and the second curved surface 3105. The peak of the first curved surface 5011 and the peak of the second curved surface 3105 are not on the same vertical line; the valleys of the first curved surface 5011 and the valleys of the second curved surface 3105 are not on the same vertical line.
The peaks and the troughs of the first curved surface 5011 and the second curved surface 3105 are correspondingly staggered, so that the raised ridge 304 on the suction nozzle 3 can abut against the second curved surface 3105 when moving from the peak of the first curved surface 5011 to the second curved surface 3105, and meanwhile, the raised ridge 304 has a tendency of sliding towards the trough of the second curved surface 3105, so that the movable member 31 can rotate, and the operation is more labor-saving.
In fig. 8, the movement state of the ridge 304 is shown, ① → ② → ③ indicates the different positions of the ridge 304. when the ridge 304 moves to the valley position of the second curved surface 3105 in the chute 502, the ridge 304 is at the position ①. when the suction nozzle 3 is released, the ridge 304 moves upward under the action of the compression spring 7, the ridge 304 moves to the peak position of the first curved surface 5011 under the guide of the first curved surface 5011, the ridge 304 is at the position ②. when the suction nozzle 3 is pressed again, the ridge 304 falls on the peak of the second curved surface 3105 of the chute 502 and slides from the peak to the valley along the second curved surface 3105, the ridge 304 is at the position ③, thereby causing the movable member 31 to rotate and adjust the intake air amount again.
The atomizer also comprises a limiting sleeve 32 which is arranged in the nozzle base 2 and is in interference fit with the nozzle base 2, a boss 3201 used for preventing the nozzle 3 from being separated from the limiting sleeve 32 is arranged at the top of the inner wall of the limiting sleeve 32, and a limiting step 302 matched with the boss 3201 is arranged on the outer wall of the nozzle 3.
The limiting step 302 is arranged below the boss 3201, and the effect that the suction nozzle 3 is pressed due to the fact that the suction nozzle 3 is separated from the limiting of the limiting sleeve 32 under the action of the restoring force of the pressure spring 7 is prevented from being influenced.
The inner wall of the limiting sleeve 32 is provided with a vertical convex rib 3202, the outer wall of the suction nozzle 3 is provided with a slot 303 matched with the convex rib 3202, and the convex rib 3202 is inserted in the slot 303.
The convex bones 3202 are inserted into the insertion grooves 303, so that the suction nozzle 3 is prevented from rotating when the suction nozzle 3 is pressed, and the pressing and air conditioning effects are ensured.
An oil bin 8 is arranged in the shell 1, and an oil filling hole 202 for filling oil into the oil bin 8 is formed in the suction nozzle base 2.
When the suction nozzle 3 is pressed to adjust air, the suction nozzle base 2 is not moved, so that the oil injection cover cannot be opened by mistake in the air adjusting process if the suction nozzle base 2 is used as the oil injection cover.
The atomizer still includes solid fixed ring, still includes solid fixed ring 33, and solid fixed ring 33 outer wall and 2 inner walls interference fit of suction nozzle base, solid fixed ring 33 top circumference are equipped with inner flange 3301, and the moving part 31 outer wall is equipped with the recess 3104 with inner flange 3301 matched with, and inner flange 3301 inserts and locates in the recess 3104.
The cooperation of the inner flange 3301 and the groove 3104 can prevent the movable member 31 from moving up and down axially, and ensure that the movable member 31 is driven to rotate circumferentially when the suction nozzle 3 is pressed.
Still be equipped with atomizing cover 9 in the shell 1, atomizing cover 9 top is linked firmly with solid fixed ring 33 through clamping ring 36. The oil bin 8 is formed between the atomizing sleeve 9 and the housing 1.
An outer sleeve 10, a cup-shaped oil guide cotton 11 and an inner sleeve 12 are arranged in the atomizing sleeve 9, and the side wall of the oil guide cotton 11 is sleeved between the upper section of the outer sleeve 10 and the lower section of the inner sleeve 12. The outer sleeve 10 is provided with an oil passing hole 1001 for communicating the oil bin 8 and the oil guide cotton 11.
The atomizer further comprises an ultrasonic atomization sheet 13, and the ultrasonic atomization sheet 13 is fixedly arranged in the lower section of the outer sleeve 10 through a silica gel seat 30. The outer bottom surface of the oil guide cotton 11 is contacted with the atomizing surface of the ultrasonic atomizing plate 13. A cotton pressing spring 14 is arranged in the oil guide cotton 11, one end of the cotton pressing spring 14 is abutted against the inner sleeve 12, and the other end of the cotton pressing spring 14 is abutted against the inner bottom surface of the oil guide cotton 11, so that the oil guide cotton 11 is reliably contacted with the ultrasonic atomization sheet 13, and smooth oil guide is ensured.
The bottom end of the housing 1 is connected to a bottom cover 16 by a base 15. A threaded ring 17 is provided in the bottom cover 16, and the PCB18 is fixed on the threaded ring 17 by screws 19. The screw ring 17 is further provided with an electrode sleeve 20, and the electrode sleeve 20 is abutted with the electrode layer of the ultrasonic atomization sheet 13 through an elastic electrode 21. The spring electrode 21 is electrically connected to the PCB18 through a conductive strip 22. The threaded ring 17 is connected with the electrode sleeve 20 in an insulating way through an insulating ring 23.
A first sealing ring 24 is arranged between the inner sleeve 12 and the atomizing sleeve 9. A second sealing ring 25 is arranged between the shell 1 and the base 15. A third sealing ring 26 is arranged between the outer sleeve 10 and the base 15. A fourth sealing ring 27 is arranged between the atomizing sleeve 9 and the housing 1. A sealing gasket 28 is arranged between the suction nozzle seat 2 and the oil bin 8. A compression ring 29 is arranged between the base 15 and the bottom cover 16.
A sealing sleeve 35 sleeved between the outer sleeve 10 and the atomizing sleeve 9 is arranged at the position of the oil passing hole 1001 on the outer sleeve 10. A fifth sealing ring 37 is arranged between the movable piece 31 and the suction nozzle base 2.
As shown in fig. 10, when the atomizer works, the air flow enters from the air inlet 201, passes through the air hole 3101 and the air inlet channel 401 in sequence to reach the oil guiding cotton 11, and the smoke is carried into the mouth of the user from the air outlet channel 34 and the suction nozzle 3 in sequence.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. The utility model provides an atomizer, including shell (1) and suction nozzle (3), shell (1) top is equipped with suction nozzle seat (2), set up inlet port (201) on suction nozzle seat (2), be equipped with trachea (4) in shell (1), be equipped with inlet channel (401) in trachea (4), a serial communication port, but suction nozzle seat (2) axial displacement is arranged in to suction nozzle (3) hypomere, but be equipped with circumferential direction pivoted moving part (31) in suction nozzle seat (2), trachea (4) one end links firmly with moving part (31), but set up air passing hole (3101) that are used for intercommunication inlet port (201) and inlet channel (401) on moving part (31), be equipped with at least one convex ridge (304) on suction nozzle (3), this convex ridge (304) link to each other with moving part (31) drive through can drive moving part (31) pivoted guiding mechanism (5).
2. A nebulizer according to claim 1, wherein the ridge (304) is provided on an inner side wall of the suction nozzle (3), the guiding mechanism (5) comprises a movable upper cover (501), a wavy sliding groove (502) is formed between the movable upper cover (501) and the movable member (31), and the sliding groove (502) is not communicated with an inner cavity of the suction nozzle (3); the ridge (304) is disposed within the channel (502).
3. Atomiser according to claim 1, characterised in that it further comprises a return mechanism for returning the mouthpiece (3) upwards.
4. A nebulizer as claimed in claim 3, characterised in that the return mechanism comprises a pressure spring (7), one end of the pressure spring (7) abutting the mouthpiece holder (2) and the other end of the pressure spring (7) abutting the mouthpiece (3).
5. The atomizer according to claim 2, characterized in that the lower section of the movable upper cover (501) is sleeved outside the upper section of the movable member (31), the bottom surface of the movable upper cover (501) is a first wavy curved surface (5011), the outer side wall of the movable member (31) is provided with a second wavy curved surface (3105) corresponding to the first curved surface (5011), and the wavy chute (502) is formed between the first curved surface (5011) and the second curved surface (3105).
6. The atomizer according to claim 5, characterized in that the peaks of the first curved surface (5011) and the peaks of the second curved surface (3105) are not on the same vertical line; the wave trough of the first curved surface (5011) and the wave trough of the second curved surface (3105) are not on the same vertical straight line.
7. The atomizer according to any one of claims 1 to 6, further comprising a position-limiting sleeve (32) disposed in the nozzle holder (2) and in interference fit with the nozzle holder (2), wherein a boss (3201) for preventing the nozzle (3) from coming out of the position-limiting sleeve (32) is disposed on the top of the inner wall of the position-limiting sleeve (32), and a position-limiting step (302) engaged with the boss (3201) is disposed on the outer wall of the nozzle (3).
8. Atomizer according to claim 7, characterized in that the stop collar (32) is provided with vertical ribs (3202) on its inner wall, the nozzle (3) is provided with slots (303) on its outer wall for mating with the ribs (3202), the ribs (3202) are inserted into the slots (303).
9. The atomizer according to any one of claims 1 to 6, characterized in that an oil sump (8) is provided in the housing (1), and an oil filling hole (202) for filling oil into the oil sump (8) is provided in the nozzle base (2).
10. The atomizer according to any one of claims 1 to 6, further comprising a fixed ring (33), wherein an outer wall of the fixed ring (33) is in interference fit with an inner wall of the nozzle holder (2), an inner flange (3301) is circumferentially arranged at a top end of the fixed ring (33), an outer wall of the movable member (31) is provided with a groove (3104) which is matched with the inner flange (3301), and the inner flange (3301) is inserted into the groove (3104).
11. An electronic cigarette, characterized by comprising a nebulizer according to any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020989.7A CN110876490B (en) | 2018-09-03 | 2018-09-03 | Atomizer and electronic cigarette |
| PCT/CN2019/104186 WO2020048448A1 (en) | 2018-09-03 | 2019-09-03 | Atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811020989.7A CN110876490B (en) | 2018-09-03 | 2018-09-03 | Atomizer and electronic cigarette |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110876490A true CN110876490A (en) | 2020-03-13 |
| CN110876490B CN110876490B (en) | 2024-06-04 |
Family
ID=69726934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811020989.7A Active CN110876490B (en) | 2018-09-03 | 2018-09-03 | Atomizer and electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110876490B (en) |
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