CN110025049B - Electronic atomization device, atomizer assembly thereof and atomizer - Google Patents
Electronic atomization device, atomizer assembly thereof and atomizer Download PDFInfo
- Publication number
- CN110025049B CN110025049B CN201910339451.0A CN201910339451A CN110025049B CN 110025049 B CN110025049 B CN 110025049B CN 201910339451 A CN201910339451 A CN 201910339451A CN 110025049 B CN110025049 B CN 110025049B
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- storage cavity
- liquid storage
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- 238000000889 atomisation Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 189
- 238000007789 sealing Methods 0.000 claims abstract description 113
- 125000006850 spacer group Chemical group 0.000 claims abstract description 25
- 239000006199 nebulizer Substances 0.000 claims description 24
- 239000003595 mist Substances 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000002663 nebulization Methods 0.000 claims 2
- 241000208125 Nicotiana Species 0.000 abstract description 9
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 9
- 235000011389 fruit/vegetable juice Nutrition 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000779 smoke Substances 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003571 electronic cigarette Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention relates to an electronic atomization device and an atomizer thereof, wherein the atomizer comprises an atomizer shell and an atomization assembly arranged in the atomizer shell; the atomizer shell is internally provided with a first liquid storage cavity, a second liquid storage cavity and at least two liquid guide holes communicated with the first liquid storage cavity and the second liquid storage cavity; the atomization assembly is in liquid guide connection with the first liquid storage cavity; the atomizer further comprises a spacer; the spacer comprises at least two sealing parts and a pushing piece; the at least two sealing parts are respectively arranged corresponding to the at least two liquid guide holes; the pushing piece is matched with at least two sealing parts to synchronously push the sealing parts to move from a first position to a second position along the axial direction of the liquid guide hole; when the sealing part is at the first position, the liquid guide hole is blocked; when the sealing part is at the second position, the liquid guide hole is opened. This atomizer, it can prevent the weeping in transportation or storage process, avoids the tobacco juice extravagant to improve the utilization ratio of tobacco juice.
Description
Technical Field
The present invention relates to an atomizing apparatus, and more particularly, to an electronic atomizing device, an atomizer assembly thereof, and an atomizer.
Background
Electronic atomizing devices such as electronic cigarettes in the related art have been developed to be mature in atomizing liquid media, but have some drawbacks. For example, a liquid storage cavity of an atomizer of the electronic atomization device in the related art is always communicated with a liquid suction core of an atomization assembly, the liquid suction core is communicated with the outside through the atomization cavity, and phenomena such as liquid leakage or liquid volatilization are easy to occur, so that loss of a liquid medium is caused. Since the product usually takes a relatively long time from delivery to the end user, the liquid medium is more obviously reduced by the time the end user takes the product, and leakage of the liquid medium is easy to pollute the surrounding environment. These all significantly reduce the user experience. In addition, because the electronic atomization device is inevitably knocked in the transportation or storage process, vibration force generated by the knocks can leak liquid, and the user experience is further reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing an improved electronic atomization device, an atomizer assembly and an atomizer thereof.
The technical scheme adopted for solving the technical problems is as follows: constructing an atomizer, comprising an atomizer shell and an atomization assembly arranged in the atomizer shell; a first liquid storage cavity, a second liquid storage cavity and at least two liquid guide holes which are communicated with the first liquid storage cavity and the second liquid storage cavity are formed in the atomizer shell; the atomization assembly is in liquid guide connection with the first liquid storage cavity; the atomizer further comprises that the spacer comprises at least two sealing parts and a pushing piece;
The at least two sealing parts are respectively arranged corresponding to the at least two liquid guide holes;
The pushing piece is matched with the at least two sealing parts so as to synchronously push the sealing parts to move from a first position to a second position along the axial direction of the liquid guide hole; when the sealing part is at the first position, the liquid guide hole is blocked; when the sealing part is at the second position, the liquid guide is opened.
Preferably, the pusher comprises a free end; the free end passes out of the atomizer housing when the seal portion is in the first position.
Preferably, the atomizer housing further comprises a base; the pushing piece is penetrated out of the base when the sealing part is positioned at the first position.
Preferably, the at least two seals are arranged side by side; the spacer further includes a second connecting portion that connects the at least two sealing portions together in the lateral direction.
Preferably, the pushing member, the sealing portion and the second connecting portion are integrally formed.
Preferably, the pushing member is elongated, and is axially inserted into one of the at least two liquid guiding holes, and is connected to the sealing portion corresponding to the liquid guiding hole.
Preferably, a liquid guide groove is formed at the connection part of the pushing piece and the sealing part, and the liquid guide groove is used for communicating the second liquid storage cavity with the first liquid storage cavity when the sealing part is at the second position.
Preferably, a first limiting step which is matched with the atomizer shell for limiting is arranged on the side wall of the pushing piece.
Preferably, the at least two liquid guiding holes comprise a first liquid guiding hole arranged on a first side of the atomizing assembly and a second liquid guiding hole arranged on a second side of the atomizing assembly opposite to the first side;
The at least two sealing parts comprise a first sealing part which can be axially movably arranged in the first liquid guide hole and a second sealing part which can be axially movably arranged in the second liquid guide hole; the first sealing portion and the second sealing portion are connected to each other.
The atomizing assembly includes a wick; the two ends of the liquid suction core are respectively connected with the liquid guide of the first liquid storage cavity; the first liquid guide hole and the second liquid guide hole are respectively and correspondingly arranged at two ends of the liquid suction core.
Preferably, the atomizer further comprises a sleeve; an atomization cavity is formed on the inner side of the sleeve;
The first liquid storage cavity is arranged at the periphery of the sleeve;
The first liquid guide hole and the second liquid guide hole are respectively arranged on the first side and the second side of the sleeve;
The two ends of the liquid suction core penetrate out of the sleeve to be arranged on the first side and the second side of the sleeve respectively so as to be arranged in the first liquid storage cavity.
Preferably, the atomizer further comprises a base and an upper housing; the upper shell is sleeved on the base, and the second liquid storage cavity is formed at the inner side of the upper shell; the second liquid storage cavity is arranged at the upper part of the base;
the upper shell comprises an upper shell body and a mist pipeline which is arranged in the upper shell body and communicated with the atomization assembly; the second liquid storage cavity is arranged at the periphery of the fog pipeline.
Preferably, the device further comprises a sealing sleeve sleeved on the base and positioned between the base and the upper shell; to seal a gap between the base and the upper shell; the at least two liquid guide holes are arranged on the sealing sleeve.
Preferably, the base comprises a base body, a mounting part arranged on the base body for mounting the atomization component, and a first matching part and a second matching part which are arranged on the base body and are arranged on two sides of the mounting part separately so as to be matched with the sealing sleeve;
gaps are reserved between the outer side wall of the mounting part and the first matching part and the second matching part so as to form the first liquid storage cavity;
and one side of the first matching part, which is opposite to the mounting part, is provided with a guide groove for guiding the movement of the pushing piece.
Preferably, the seat body is provided with a through hole matched with the pushing piece;
A sealing plug is arranged on the through hole, and the pushing piece penetrates through the sealing plug;
The inside wall of sealing plug is equipped with and carries out spacing boss spacing to the impeller.
Preferably, a first limiting step matched with the sealing plug for limiting is arranged on the side wall of the pushing piece, which is close to one end of the first connecting portion.
Preferably, the height of the spacer is adapted to the sum of the height of the second reservoir and the height of the base.
Preferably, the seat body is provided with a limiting part protruding towards the first liquid storage cavity; the mounting part is arranged on the limiting part;
the spacer further includes a first connection portion disposed between the pusher and the sealing portion; the first connecting part and the pushing piece are provided with a second limiting step at the connecting part, so as to be matched with the limiting part for limiting, and the sealing part is clamped on the limiting part when moving to the first position.
The invention also constructs an atomizer assembly, which comprises a bottom bracket and the atomizer provided on the bottom bracket; when the sealing part of the atomizer is at the first position, the collet is sleeved at the top of the atomizer and accommodates the free end of the pushing piece therein.
The invention also constructs an electronic atomization device which comprises a battery device and the atomizer provided in the battery device.
The electronic atomization device and the atomizer thereof have the following beneficial effects: this atomizer, it is through setting up the barrier component, and promote the sealing portion of this barrier component through the impeller of this barrier component in step, follow this drain hole axial and remove to the second position from the first position, thereby can open the drain hole that seals up, make the tobacco juice in second stock solution chamber get into this first stock solution chamber, in order to be convenient for user's operation, can improve operating efficiency, in addition, this sealing portion is in the first position, it can shutoff drain hole, it can prevent the weeping, avoid the tobacco juice extravagant, in order to improve the utilization ratio of tobacco juice.
This atomizer subassembly, it can prevent the weeping through setting up this atomizer on the collet, avoids the tobacco juice extravagant, and makes things convenient for the transportation of this atomizer.
This electron atomizing device through being connected this atomizer with battery device, and it can be used for producing fog, and this electron atomizing device, it can prevent the weeping, avoids the tobacco juice extravagant to improve the utilization ratio of tobacco juice, and it has the advantage of easy and simple to handle.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic perspective view of an atomizer assembly in a preferred embodiment of the invention;
FIG. 2 is an exploded isometric view of the atomizer assembly of FIG. 1;
FIG. 3 is a schematic view of a longitudinal cross-sectional structure of the shoe shown in FIG. 1;
FIG. 4 is a schematic perspective view of the atomizer of FIG. 1 with the bottom of the atomizer facing upward;
FIG. 5 is a cross-sectional view of the spacer in the atomizer of FIG. 1 in a first position;
FIG. 6 is a cross-sectional view of the spacer member of the atomizer of FIG. 1 moved to a second position;
FIG. 7 is a schematic perspective view of the base of the atomizer of FIG. 1;
figure 8 is a schematic perspective view of the sealing sleeve of the atomizer of figure 1;
FIG. 9 is a schematic perspective view of a spacer of the atomizer of FIG. 1;
fig. 10 is a schematic perspective view of an electronic atomizing device according to some embodiments of the present disclosure;
Fig. 11 is a longitudinal sectional view of the electronic atomizing device shown in fig. 10.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
Fig. 1 and 2 show a nebulizer assembly according to a preferred embodiment of the invention, which comprises a yet unused nebulizer 100 and a base 300 that is fitted over the bottom of the nebulizer 100. The atomizer 100 can be used in the fields of electronic cigarette, medical atomization and the like, and is used for heating liquid media such as smoke liquid or liquid medicines into mist for users to inhale. The shoe 300 may be used to facilitate storage or transport of the atomizer 100.
The nebulizer 100 may in some embodiments include a nebulizer housing, and a nebulizer assembly 20 and a separator 50 disposed within the nebulizer housing, the separator 50 for separating liquid medium from the nebulizer assembly 20 when the nebulizer 100 has not yet been started to be used, such that the nebulizer 100 is isolated from the outside before being placed in the end user's hand, without leakage or volatilization.
Referring also to fig. 3, the spacer 50 includes a free end that protrudes downwardly from the bottom surface of the atomizer housing. The bottom bracket 300 includes a first accommodating cavity 301 for accommodating the bottom of the atomizer housing, and a second accommodating cavity 302 for accommodating the free end, wherein the second accommodating cavity 302 extends downwards from the bottom surface of the first accommodating cavity 301, and the depth of the second accommodating cavity 302 is greater than or equal to the length of the free end. When the bottom of the atomizer housing is accommodated in the first accommodating cavity 301, the bottom surface of the first accommodating cavity 301 is abutted against the bottom surface of the atomizer housing, and the free end freely extends into the second accommodating cavity 302, so as to prevent the free end from being interfered by external force.
Referring to fig. 4 to 6 together, the atomizer 100 may further include a base 10, an upper case 30, a sealing cap 40, an electrode assembly 60, and a sealing cap 70. The atomizing assembly 20 is disposed on the base 10 for heating a liquid medium to form a mist for inhalation by a user. The upper case 30 may be sleeved on the base 10 to form an atomizer housing, and a first liquid storage chamber 15, a second liquid storage chamber 33, and at least two liquid guide holes 42 communicating the first liquid storage chamber 15 and the second liquid storage chamber 33 may be formed inside the atomizer housing. The sealing sleeve 40 is sleeved on the base 10 and is located between the base 10 and the upper shell 30, and is used for sealing a gap between the base 10 and the upper shell 30, and preventing the liquid medium in the upper shell 30 from dripping into the gap between the upper shell 30 and the base 10. The spacer 50 seals the at least two fluid-conducting holes 42 to prevent leakage of the electronic atomizing device during transportation or storage. The electrode assembly 60 is disposed on the base 10 and is electrically connected to the atomizing assembly 20 for electrically connecting the atomizing assembly 20 to a power source. The sealing cover 70 is provided on the upper case 30, detachably coupled to the upper case 30, and serves to seal the mist conduit 32 in the upper case 30.
Referring to fig. 4-7 together, the base 10 may be inserted into the upper case 30, which may include a base 11, a mounting portion 12, and first and second mating portions 13 and 14 in some embodiments; the base 11 covers the bottom opening of the upper case 30. The mounting portion 12 is disposed on the base 11 and extends toward the inner side of the upper case 30 for mounting the atomizing assembly 20 thereon. In some embodiments, the atomizing assembly 20 can be sleeved on the mounting portion 12. The first mating portion 13 and the second mating portion 14 are disposed on the base 11 in some embodiments, and are disposed on two sides of the mounting portion 12 separately and side by side, and the first mating portion 13 and the second mating portion 14 can mate with the sealing sleeve 40 to facilitate the sealing sleeve 40 to be sleeved. Gaps are reserved between the first matching part 13, the second matching part 14 and the mounting part 12 so as to form the first liquid storage cavity 15. The first liquid storage chamber 15 may be located at two sides of the atomizing assembly 20, and a lower portion thereof may be disposed in communication.
The cross-section of the housing 11 is shaped and sized to fit the shape and size of the upper shell 30, and it can also be used to connect a power supply device and a control device, and the housing 11 is further provided with an air inlet 111 in communication with the atomizing assembly 20 for facilitating the user's suction.
In this embodiment, a gap is left between the first mating portion 13 and the outer side wall of the mounting portion 12, and a gap is left between the second mating portion 14 and the outer side wall of the mounting portion 12, and the gap can be used to form the first liquid storage chamber 15.
In this embodiment, the base 10 further includes a limiting portion 16; the limiting portion 16 is disposed on the base 11 and protrudes toward the first liquid storage cavity 15, the mounting portion 12 may be disposed on the limiting portion 16, and the limiting portion 16 may limit the spacer 15.
In this embodiment, the base 10 is further provided with a sealing plug 17; the seat 11 is provided with a through hole 112, the through hole 112 can be used for the separator 50 to pass through, the sealing plug 17 is arranged on the through hole 112 to seal the through hole 112 so as to prevent liquid leakage, and the sealing plug 17 can be used for the separator 50 to pass through. The inner side wall of the sealing plug 17 is provided with a limiting boss 171 to limit the spacer 50, so as to prevent the spacer 50 from falling off.
In this embodiment, the atomizer further includes a sleeve 18, the sleeve 18 is disposed on the base 10, the sleeve 18 can be sleeved on the mounting portion 12, a side of the sleeve opposite to the first mating portion 13 forms a first side, and a gap is left between the sleeve 18 and the first mating portion 13; a second side is formed on the side opposite to the second mating portion 14, and a gap is left between the sleeve 18 and the second mating portion 14; the sleeve 18, the inside of which can be used to form an atomizing chamber 24 in communication with the air outlet 111; the first side and the second side of the sleeve 18 may form the first liquid storage cavity 15, and a gap is left between the lower portion of the sleeve 18 and the inner side wall of the sealing sleeve 40, so that the mobility of the smoke liquid at two ends of the atomizing assembly 20 is better, and the liquid suction is more uniform.
As further shown in fig. 5 and 6, the atomizing assembly 20 includes a wick 21 and a heating body 22; the two ends of the wick 21 may be respectively connected with the first liquid storage cavity 15 in a liquid guiding manner, and may be a liquid absorbing member, specifically, may be atomized cotton or ceramic porous body so as to facilitate liquid absorption. The wick 21 can be arranged on the sleeve 18 in a penetrating manner along the radial direction, two ends of the wick 21 can penetrate out of the sleeve 18, two ends of the wick are respectively arranged on the first side and the second side of the sleeve 18 so as to be arranged in the first liquid storage cavity 15, so that the wick 21 is convenient to absorb liquid, the liquid absorption is uniform, scorched smell is prevented from being generated due to dry burning, the atomization effect is good, and if only one side of the wick 21 is used for absorbing liquid, more liquid absorption is possibly caused, and the other side of the wick 21 is used for absorbing liquid, which is arranged oppositely, less liquid absorption is caused, so that the liquid absorption of the whole wick 21 is uneven, and finally, the side of the wick 21, which is less in liquid absorption, is dry burned, and scorched smell is generated. The heating body 22 is arranged on the liquid suction core 21, and can penetrate out of the liquid suction core 21 to be connected with the electrode assembly 60 so as to be connected with electric energy for heating, thereby heating the smoke liquid on the liquid suction core 21.
The upper case 30 includes an upper case body 31, and a mist pipe 32; the cross-section of the upper housing body 31 may be elliptical, although it is understood that in other embodiments the upper housing body 31 cross-section may not be limited to elliptical. The mist conduit 32 is provided in the upper housing body 31, which communicates with the sleeve 18, in particular with the atomizing chamber 24, and which is provided with an air outlet on a side thereof remote from the atomizing chamber 24, which air outlet may form a suction nozzle. The inner side of the upper case 30 may form a second liquid storage chamber 33; the second liquid storage chamber 33 is disposed at an upper portion of the base 10, and in particular, the second liquid storage chamber 33 may be formed by an inner space of the upper case body 31 and located at an outer periphery of the mist pipe 32.
As shown in fig. 5, 6 and 8, the sealing sleeve 40 may be made of soft material, and in this embodiment, the sealing sleeve 40 may be a silicone sleeve. Of course, it will be appreciated that in other embodiments, the sealing sleeve 40 may not be limited to a silicone sleeve. The sealing sleeve 40 comprises a sleeve body 41, at least two liquid guide holes 42, a sleeve joint part 43 and an insertion part 44; the sleeve 41 may be sleeved on the peripheries of the first matching portion 13 and the second matching portion 14, and the at least two liquid guide holes 42 may be disposed on the sleeve 41 and may be used to communicate the first liquid storage cavity 15 and the second liquid storage cavity 33; the insertion portion 44 is provided inside the case 41, and may extend toward the first fitting portion 13, and may be connected to the first fitting portion 13. The sleeve portion 43 is disposed inside the sleeve body 41, and is disposed side by side with the insertion portion 44, which can be sleeved on the atomizing assembly 20.
The height of the sleeve 41 is matched with the height of the base 10, and the outer diameter thereof is matched with the inner diameter of the upper shell 30, and the sleeve can be sleeved on the periphery of the first matching part 13 and the second matching part 14 so as to seal the gap between the base 10 and the upper shell 30. In this embodiment, the sleeve 41 is further provided with an air outlet hole for communicating with the mist conduit 32 and the atomizing chamber 24. The upper parts of the two opposite inner side walls of the sleeve 41 can be attached to the outer side wall of the sleeve 18, and a gap can be reserved between the lower part of the inner side wall of the sleeve 41 and the outer side wall of the mounting portion 12 of the base 10, so as to be convenient for communicating with the first liquid storage cavities 15 on two sides of the sleeve 18.
The at least two fluid transfer holes 42, which may include two or more fluid transfer holes. In the present embodiment, the at least two liquid guiding holes 42 include a first liquid guiding hole 421 and a second liquid guiding hole 422; the first liquid guiding hole 421 and the second liquid guiding hole 422 may be separately disposed on the first side and the second side of the atomizing assembly 20, specifically, they are disposed on the first side and the second side of the sleeve 18, and they are disposed corresponding to two ends of the liquid absorbing core 21, and they are respectively communicated with the first liquid storage cavity 15 and the second liquid storage cavity 33, so as to correspond to two ends of the liquid absorbing core 21, so that the liquid is more fluent, the liquid absorbing core 21 absorbs liquid uniformly, the scorched smell is prevented from being generated by dry burning, and the atomizing effect is good.
The sleeve-shaped portion 43, which may be cylindrical, may be sleeved on the periphery of the sleeve 18, and closely attached to the sleeve 18 of the atomizing assembly 20, so as to fix the atomizing assembly 20, and may have a length smaller than that of the sleeve 18, so that the wick 21 is disposed in the first liquid storage cavity 15 in a penetrating manner. The socket 43 may be hollow and has an air inlet at one end to facilitate communication between the sleeve 18 and the mist conduit 32. In this embodiment, two sides of the socket 43 are further provided with a clamping groove, which can be used to fix the atomizing assembly 20. Specifically, the clamping grooves may be respectively clamped at two ends of the liquid suction core 21, so as to clamp and fix the liquid suction core 21.
The insertion portion 44 may be inserted into a limiting groove 131 provided on the first mating portion 13, and is disposed corresponding to the limiting groove 131, and has a shape and a size adapted to the shape and the size of the limiting groove 131, so as to form an interference fit with the limiting groove 131, so as to connect the sleeve 41 with the base 10.
As shown in fig. 2, 4-6, and 9, the spacer 50 is axially movable along the liquid guiding hole 42 and can seal the liquid guiding hole 42, and in the first position, can seal the liquid guiding hole 42 to prevent the smoke liquid in the second liquid storage chamber 33 from leaking out; when moving to the second position, the liquid guiding hole 42 is opened, so that the smoke liquid in the second liquid storage cavity 33 enters the first liquid storage cavity 15.
In this embodiment, the spacer 50 may be L-shaped as a whole, and may be a plastic member, although it will be understood that in other embodiments, it is not limited to being made of plastic materials. In this embodiment, the height of the spacer 50 is adapted to the sum of the height of the second liquid storage cavity 33 and the height of the base 10, so that the spacer can be clamped between the second liquid storage cavity 33 and the base 10 when in the first position, so as to avoid shaking of the spacer.
In the present embodiment, the spacer 50 includes at least two sealing portions 51, a pusher 52, a first connecting portion 53, and a second connecting portion 54; the at least two sealing parts 51 may be disposed separately and side by side, and connected to each other by the second connecting part 54, and disposed in one-to-one correspondence with the at least two liquid guiding holes 42; when the sealing part 51 is at the first position, the sealing part can seal the liquid guide 42 to prevent the smoke liquid in the second liquid storage cavity 33 from leaking out; when the sealing portion 51 is in the second position, the liquid guiding hole 42 is opened so that the smoke liquid in the second liquid storage chamber 33 enters the first liquid storage chamber 15. The pushing member 52 cooperates with the at least two sealing portions 51, and may be connected to one sealing portion 51 of the at least two sealing portions 51 or to the second connecting portion 54, and may push the sealing portion 51 to move from the first position to the second position along the axial direction of the liquid guiding hole. The first connection portion 53 may be used to connect the pusher 52 with the sealing portion 51. In this embodiment, the pushing member 52, the sealing portion 51, the first connecting portion 53, and the second connecting portion 54 may be integrally formed.
The two sealing parts 51 may include two or more sealing parts 51 arranged side by side, and in the present embodiment, the two sealing parts 51 include a first sealing part 511 and a second sealing part 512 connected to each other; the first sealing part 511 is movably disposed in the first liquid guiding hole 421 along the axial direction to seal the first liquid guiding hole 421; the second sealing portion 512 is axially movably disposed in the second liquid guiding hole 422, and can seal the second liquid guiding hole.
The second connection portion 54; may be used to connect at least two sealing portions 51 together in the transverse direction, in this embodiment the second connecting portion 54 is provided between the first sealing portion 511 and the second sealing portion 512 to connect the first sealing portion 511 and the second sealing portion 512 together in the transverse direction. The second connecting portion 54, which may be a hollow structure, may be sleeved on the periphery of the mist conduit 32 and move along the axial direction of the mist conduit 32.
In this embodiment, the pusher 52 comprises a free end that can pass out of the atomizer housing when the sealing portion 51 is in the first position; specifically, the pushing member 52 may be elongated and may be disposed in one of the at least two liquid guiding holes 42 to be connected to the corresponding sealing portion 51, and when the sealing portion 51 is located at the first position, the pushing member 52 may be disposed through the base 10 so as to be pushed by a user from the outside. In this embodiment, the pusher 52, which may be a push rod, it will be appreciated that in other embodiments, the pusher 52 may not be limited to a push rod.
The pushing member 52 can be matched with the through hole 112, and can be penetrated out of the sealing plug 17, and the limiting boss 171 on the inner side wall of the sealing plug 17 can limit the sealing plug. In the present embodiment, a first limiting step 521 is disposed on a side wall of the pushing member 52 near one end of the first connecting portion 53; the first limiting step 521 can cooperate with the sealing plug 17 to limit the pushing member 52. In this embodiment, the first position may refer to that the pushing member 52 abuts against the first limiting step 521 and the sealing plug 17 when passing through the through hole 112. The second position is a position where the free end of the pushing member 52 is flush with the through hole 112 on the base 10 when the pushing member is inserted into the base 10, and the first limiting step 521 is clamped on the sealing plug 17, however, it will be understood that the first position is not limited and is a position where the liquid guiding hole 42 can be opened; the second position is not limited, and may be a position capable of blocking the liquid guide hole 42.
In the present embodiment, the first matching portion 13 is provided with a guide groove 132; the guide groove 132 is disposed at a side of the first engaging portion 13 opposite to the mounting portion 12, and can guide the movement of the pushing member 52, and the pushing member 52 can be disposed in the guide groove 132 to move in the axial direction. The seat body 11 is also provided with a through hole 112; the through hole 112, which is in communication with the guide groove 132, allows the pushing member 52 to pass through.
A liquid guide groove 531 is arranged at the connection part of the pushing piece and the sealing part 51, and in particular, the liquid guide groove 531 is arranged at one side of the first connecting part 53; and it may be a hollow structure provided along an axial direction of the first connection portion 53 so as to facilitate draining. A second limiting step 532 is further arranged at the connection part of the first connecting part 53 and the pushing piece 52; the second limiting step 532 may be matched with the limiting portion 16 to limit, and when the sealing portion 51 moves to the first position, the second limiting step 532 may be clamped on the limiting portion 16, so as to be fixed on the limiting portion 16, so as to avoid shaking during transportation.
As shown in fig. 4 to 6, the electrode assembly 60 includes a base, and a positive electrode post and a negative electrode post disposed on the base. The positive electrode post and the negative electrode post may be respectively inserted into the housing 11 of the base 10 and connected to the conductive connection portion of the heating body 22, so that the heating body 22 generates heat in a powered state.
As shown in fig. 1,2, and 4 to 6, the sealing cover 70 may cover the air outlet of the mist duct 32, may be detachably connected to the air outlet, and specifically, includes a plugging portion plugged into the air outlet, and an operating portion disposed at one end of the plugging portion so as to be convenient for a user to open the sealing cover 70; the operation part is arranged at the edge of the insertion part and protrudes out of the edge of the insertion part.
Fig. 10 and 11 show a preferred embodiment of the electronic atomizing device of the present invention. The electronic atomization device can be used as a substitute of cigarettes, and can heat the tobacco liquid in an electrified state to generate fog for users to inhale.
As shown in fig. 10 and 11, in the present embodiment, the electronic atomizing device includes a battery device 200 and the atomizer 100 of the present invention; the battery device 200 includes a power supply assembly 210 and a control device 220; the battery device 200 may be sleeved on the periphery of the atomizer 100, the liquid leakage electronic atomizer 100 is disposed in the battery device 200 and passes out of the battery device 200, and the power supply assembly 210 may be disposed in the battery device 200 and may be electrically connected with the atomizer 100 to supply power to the atomizer 100. The control device 220 is disposed in the battery device 200 and is connected to the atomizer 100 to control the opening or closing thereof.
The power supply assembly 210, which may be a battery, may be connected with the electrode assembly 60 of the atomizer 100, and in particular, may be connected with positive and negative electrode posts of the electrode assembly 60 to supply power to the electrode assembly 60.
The control device 220 includes a control circuit board 221 and a pneumatic sensor switch 222; the pneumatic induction switch 222 is disposed on the control circuit board 221, connected to the control circuit board 221, and disposed in the air inlet direction of the atomizer 100, specifically, opposite to the air inlet 111, and when a user inhales, it can sense the flow of air, and then can be turned on, so that the power supply unit 210 supplies power to the heating body 22 for heating. In this embodiment, the pneumatic sensor switch 222 may be a microphone airflow sensor.
In this embodiment, the battery device further includes an indicator light 230; the indicator light 230 is disposed on the battery device 200, specifically, on a sidewall of the battery device 200, and is connected to the control device 220, specifically, to the control circuit board 221, which can be turned on as the atomizer 100 is turned on. When the pneumatic switch 222 is turned on, the indicator light may simulate a smoke puff which is gradually dimmed as the heater 22 begins to heat. Specifically, in the present embodiment, the indicator lamp 230 may be an LED lamp.
It is to be understood that the above examples only represent preferred embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that, for a person skilled in the art, the above technical features can be freely combined, and several variations and modifications can be made without departing from the scope of the invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (18)
1. An atomizer comprises an atomizer housing and an atomizing assembly (20) arranged in the atomizer housing; a first liquid storage cavity (15), a second liquid storage cavity (33) and at least two liquid guide holes (42) which are communicated with the first liquid storage cavity (15) and the second liquid storage cavity (33) are formed in the atomizer shell; the atomization assembly (20) is in liquid guide connection with the first liquid storage cavity (15); characterized in that the atomizer (100) further comprises a spacer (50);
the spacer (50) comprises at least two sealing parts (51) connected to each other and a pusher (52) connected to one of the sealing parts (51);
The at least two sealing parts (51) are respectively arranged corresponding to the at least two liquid guide holes (42);
The pushing piece (52) is matched with the at least two sealing parts (51) to synchronously push the sealing parts (51) to move from a first position to a second position along the axial direction of the liquid guide hole (42); the sealing part (51) seals the liquid guide hole (42) when at the first position; when the sealing part (51) is at the second position, the liquid guide hole (42) is opened;
the connection part of the pushing piece (52) and the sealing part (51) is provided with a liquid guide groove (531), and the liquid guide groove (531) is used for communicating the second liquid storage cavity (33) with the first liquid storage cavity (15) when the sealing part (51) is at the second position.
2. The nebulizer of claim 1, wherein the pusher (52) comprises a free end; the free end passes out of the atomizer housing when the sealing portion (51) is in the first position.
3. A nebulizer according to claim 2, characterized in that the nebulizer housing further comprises a base (10); the pusher (52) is disposed through the base (10) when the seal (51) is in the first position.
4. Nebulizer according to claim 1, characterized in that the at least two seals (51) are arranged side by side; the spacer (50) further comprises a second connecting portion (54), which second connecting portion (54) connects the at least two sealing portions (51) together in the transverse direction.
5. Nebulizer according to claim 4, characterized in that the pushing element (52), the sealing part (51) and the second connecting part (54) are integrally formed.
6. Nebulizer according to any one of claims 1 to 5, characterized in that the pushing member (52) is elongate, is axially arranged in one of the at least two liquid guiding holes (42) in a penetrating manner, and is connected to the sealing portion (51) of the liquid guiding hole (42) in which it is located.
7. The atomizer according to claim 5, wherein a first limiting step (521) is provided on a side wall of the pushing member (52) for limiting the atomizer housing in a cooperating manner.
8. The nebulizer of claim 1, wherein the at least two liquid guiding holes (42) comprise a first liquid guiding hole (421) provided at a first side of the nebulization assembly (20) and a second liquid guiding hole (422) provided at a second side of the nebulization assembly (20) opposite to the first side;
The at least two sealing parts (51) comprise a first sealing part (511) which is arranged in the first liquid guide hole (421) in an axial moving way and a second sealing part (512) which is arranged in the second liquid guide hole (422) in an axial moving way.
9. The nebulizer of claim 8, wherein the nebulizing assembly (20) comprises a wick (21); both ends of the liquid suction core (21) are respectively connected with the liquid guide of the first liquid storage cavity (15); the first liquid guide hole (421) and the second liquid guide hole (422) are respectively arranged corresponding to two ends of the liquid suction core (21).
10. The nebulizer of claim 9, further comprising a sleeve (18); an atomization cavity (24) is formed on the inner side of the sleeve (18);
the first liquid storage cavity (15) is arranged at the periphery of the sleeve (18);
the first liquid guiding hole (421) and the second liquid guiding hole (422) are respectively arranged on the first side and the second side of the sleeve (18);
The two ends of the liquid absorbing core (21) penetrate through the sleeve (18) and are respectively arranged on the first side and the second side of the sleeve (18) so as to be arranged in the first liquid storage cavity (15).
11. The nebulizer of claim 1, wherein the nebulizer housing further comprises a base (10) and an upper housing (30); the upper shell (30) is sleeved on the base (10), and the second liquid storage cavity (33) is formed at the inner side of the upper shell (30); the second liquid storage cavity (33) is arranged at the upper part of the base (10);
the upper shell (30) comprises an upper shell body (31) and a mist pipeline (32) which is arranged in the upper shell body (31) and communicated with the atomization assembly (20); the second liquid storage cavity (33) is arranged at the periphery of the fog pipeline (32).
12. The atomizer according to claim 11, further comprising a sealing sleeve (40) which is sleeved on the base (10) and is located between the base (10) and the upper housing (30); to seal a gap between the base (10) and the upper shell (30); the at least two liquid guide holes (42) are arranged on the sealing sleeve (40).
13. The atomizer according to claim 12, wherein the base (10) comprises a housing (11), a mounting portion (12) provided on the housing (11) for mounting the atomizing assembly (20), and first and second engaging portions (13, 14) provided on the housing (11) and provided separately on both sides of the mounting portion (12) to engage with the sealing jacket (40);
gaps are reserved between the outer side wall of the mounting part (12) and the first matching part (13) and the second matching part (14) so as to form the first liquid storage cavity (15);
a guide groove (132) is formed in one side of the first matching part (13) opposite to the mounting part (12) so as to guide the movement of the pushing piece (52).
14. The atomizer according to claim 13, characterized in that said seat (11) is provided with a through hole (112) cooperating with said pusher (52);
A sealing plug (17) is arranged on the through hole (112), and the pushing piece (52) penetrates through the sealing plug (17);
The inner side wall of the sealing plug (17) is provided with a limiting boss (171) for limiting the pushing piece (52).
15. Nebulizer according to claim 12, characterized in that the height of the spacer (50) is adapted to the sum of the height of the second reservoir (33) and the height of the base (10).
16. The atomizer according to claim 13, characterized in that the seat (11) is provided with a limit part (16) protruding towards the first liquid storage chamber (15); the mounting part (12) is arranged on the limiting part (16);
The spacer (50) further comprises a first connection portion (53) arranged between the pusher (52) and the sealing portion (51); the connection part of the first connecting part (53) and the pushing piece (52) is provided with a second limiting step (532) so as to be matched with the limiting part (16) for limiting, and the sealing part (51) is clamped on the limiting part (16) when moving to the first position.
17. A nebulizer assembly characterized in that it comprises a base (300) and a nebulizer (100) according to any one of claims 1 to 16 arranged on the base (300); when the sealing part (51) of the atomizer (100) is at the first position, the bottom support is sleeved on the top of the atomizer (100) and accommodates the free end of the pushing piece (52) therein.
18. An electronic atomizing device, characterized by comprising a battery device (200), an atomizer (100) according to any one of claims 1 to 16 connected to said battery device (200).
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| CN201910339451.0A CN110025049B (en) | 2019-04-25 | 2019-04-25 | Electronic atomization device, atomizer assembly thereof and atomizer |
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| CN110025049B true CN110025049B (en) | 2024-05-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111544713B (en) * | 2020-04-28 | 2022-05-17 | 郝敏 | Closed atomizer |
| CN112656040A (en) * | 2020-12-31 | 2021-04-16 | 深圳市斯永威科技有限公司 | Aerosol generating device and atomization assembly thereof |
| CN115364317B (en) * | 2022-08-25 | 2023-07-14 | 翟凌 | Atomizing structure, double-end atomizer and atomizer |
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Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang street guwu community Dongcai Industrial Zone No. 16 Applicant after: SHENZHEN SMOORE TECHNOLOGY Ltd. Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang street guwu community Dongcai Industrial Zone No. 16 Applicant before: SHENZHEN SMOORE TECHNOLOGY Ltd. |
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