CN110447970B - Electronic atomizing device and atomizer thereof - Google Patents
Electronic atomizing device and atomizer thereof Download PDFInfo
- Publication number
- CN110447970B CN110447970B CN201910791724.5A CN201910791724A CN110447970B CN 110447970 B CN110447970 B CN 110447970B CN 201910791724 A CN201910791724 A CN 201910791724A CN 110447970 B CN110447970 B CN 110447970B
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- atomizer
- atomizing
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000000889 atomisation Methods 0.000 claims abstract description 32
- 230000006698 induction Effects 0.000 claims abstract description 26
- 239000003595 mist Substances 0.000 claims abstract description 17
- 230000001939 inductive effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000006199 nebulizer Substances 0.000 claims 6
- 238000002663 nebulization Methods 0.000 claims 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003571 electronic cigarette Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Electrostatic Spraying Apparatus (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an electronic atomization device and an atomizer thereof, wherein the atomizer comprises an atomization assembly, a liquid storage cavity connected with the liquid guide of the atomization assembly and a mist conveying channel connected with the gas guide of the atomization assembly, the mist conveying channel comprises an air inlet channel, an atomization cavity communicated with the air inlet channel and an air outlet channel communicated with the atomization cavity, and the atomization cavity is correspondingly arranged with the atomization assembly; the atomizer further comprises a first induction air passage, wherein the first induction air passage comprises an air outlet end, and the air outlet end extends into the air outlet passage. According to the invention, the air outlet end of the first induction air passage extends into the air outlet passage, and the induction air passage is constructed by utilizing the space of the air outlet passage, so that the design difficulty of the induction air passage is reduced, the space is saved, and the cost is reduced.
Description
Technical Field
The invention relates to the field of atomizers, in particular to an electronic atomizing device and an atomizer.
Background
The electronic atomization device such as electronic cigarette in the related art generally adopts a mode of setting up the induction air flue and the suction air flue separately to prevent the smoke liquid from leaking out and polluting the air flow sensor, but the mode can lead to the atomizer to need independent space to set up the induction air flue, makes electronic atomization device volume grow, and the structure is more complicated, and the processing shaping cost becomes high.
Disclosure of Invention
In view of the shortcomings in the art described above, the present invention provides an improved electronic atomizer and atomizer thereof.
In order to achieve the above purpose, the invention provides an atomizer, which comprises an atomization assembly, a liquid storage cavity connected with the liquid guide of the atomization assembly and a mist conveying channel connected with the gas guide of the atomization assembly, wherein the mist conveying channel comprises an air inlet channel, an atomization cavity communicated with the air inlet channel and an air outlet channel communicated with the atomization cavity, and the atomization cavity is correspondingly arranged with the atomization assembly; the atomizer further comprises a first induction air passage, wherein the first induction air passage comprises an air outlet end, and the air outlet end extends into the air outlet passage.
In some embodiments, the outlet end is longitudinally suspended in the outlet channel.
In some embodiments, the air outlet channel is longitudinally arranged above the atomizing cavity, and the first induction air channel extends into the air outlet channel after penetrating through the atomizing cavity from bottom to top.
In some embodiments, the atomizing assembly includes a liquid suction located between the atomizing chamber and the air outlet channel, and the first sensing air passage further extends through the liquid suction from bottom to top.
In some embodiments, the first sensing airway includes a sensing tube that extends into the air outlet channel after sequentially penetrating the atomizing chamber and the liquid absorbing body from bottom to top.
In some embodiments, the atomizer further comprises a base comprising a longitudinally disposed cylindrical first electrode column, and the induction conduit is mounted at an upper end of the first electrode column and communicates with the first electrode column to form the first induction airway.
In some embodiments, the outlet channel comprises an outlet conduit; the atomizer also comprises an inner pipe arranged above the atomizing cavity, the inner wall surface of the inner pipe defines the air outlet pipeline, and the upper end of the induction pipeline extends into the air outlet pipeline; the lower end of the air outlet pipeline is communicated with the air outlet of the atomizing cavity.
In some embodiments, the air intake passage comprises an air intake conduit; the atomizer further comprises an outer tube, the outer tube is sleeved on the periphery of the inner tube, and the air inlet pipeline is defined between the inner wall surface of the outer tube and the outer wall surface of the inner tube; the lower end of the air inlet pipeline is communicated with the air inlet of the atomizing cavity.
In some embodiments, the atomizer further comprises a cylindrical housing, the housing is sleeved on the periphery of the outer tube, and the liquid storage cavity is defined between the inner wall surface of the housing and the outer wall surface of the outer tube.
In some embodiments, the atomizer comprises a suction nozzle plugged into the upper opening of the liquid storage cavity, wherein the suction nozzle comprises an air inlet communicated with the air inlet pipeline and an air outlet communicated with the air outlet pipeline.
In some embodiments, the suction nozzle is detachably plugged onto the upper end opening of the liquid storage cavity.
In some embodiments, the atomizer comprises an atomizing base for carrying the atomizing assembly, the atomizing base comprising a body portion and at least one baffle wall connected to an upper end of the body portion; the top surface of the body part is concave to form the atomizing cavity, at least one baffle wall and at least one first air guide groove are formed on the inner wall surface of the atomizing cavity, and the at least one first air guide groove extends downwards from the upper end surface of the at least one baffle wall to the bottom surface of the atomizing cavity so as to communicate the air inlet pipeline with the atomizing cavity.
In some embodiments, the atomizer comprises a mount disposed above the atomizing assembly, the mount comprising a base, a mount disposed on top of the base, and a mounting hole extending longitudinally through the base and the mount; the base comprises at least one end part, the at least one end part comprises at least one air guide hole which is communicated with the at least one first air guide groove, and the air guide hole is communicated with the at least one first air guide groove; the outer wall surface of the mounting part is provided with at least one second air guide groove which extends from the upper end surface of the mounting part to the base part; the top surface of the at least one end part is concaved to form at least one third air guide groove, the third air guide groove is used for communicating the at least one second air guide groove with the air guide hole, and the upper end of the at least one second air guide groove is communicated with the air inlet pipeline; the inner tube is tightly inserted into the mounting hole with the lower end.
In some embodiments, the outer tube comprises a second tube section sleeved on the mounting seat, and an inner diameter of the second tube section is matched with an outer diameter of the mounting portion of the mounting seat.
In some embodiments, the outer tube comprises a first tube segment sleeved on the atomizing assembly, the first tube segment having an outer diameter that matches an inner diameter of the housing; the top wall of the first pipe section is provided with an opening for connecting the atomizing assembly with the liquid guide of the liquid storage cavity.
There is provided an electronic atomising device comprising an atomiser as claimed in any one of the preceding claims.
The beneficial effects of the invention are as follows: the air outlet end of the first induction air passage extends into the air outlet passage, the induction air passage is constructed by utilizing the space of the air outlet passage, the design difficulty of the induction air passage is reduced, the space is saved, and the cost is reduced.
Drawings
Fig. 1 is a schematic perspective view of an electronic atomization device according to some embodiments of the present invention;
FIG. 2 is a schematic view of an exploded perspective view of the electronic atomizing device shown in FIG. 1;
FIG. 3 is a schematic view showing an exploded perspective view of an atomizer of the electronic atomizing device shown in FIG. 2;
FIG. 4 is a schematic view of an exploded view of the atomizer shown in FIG. 2 in section A-A;
FIG. 5 is a schematic view of a cross-sectional view of the atomizer shown in FIG. 2 in the A-A direction;
FIG. 6 is a schematic view of a B-B cross-sectional exploded view of the atomizer of FIG. 2;
FIG. 7 is a schematic view of a B-B cross-sectional structure of the atomizer shown in FIG. 2;
FIG. 8 is a schematic perspective view of a mount of the atomizer of FIG. 3;
FIG. 9 is a schematic view showing a sectional structure of a mounting base B-B of the atomizer shown in FIG. 3;
FIG. 10 is a schematic view of an exploded view of A-A cross-section of a main body of the electronic atomizing device shown in FIG. 2;
fig. 11 is a schematic view showing an exploded structure of an A-A cross section of the electronic atomizing device shown in fig. 2.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below with reference to the accompanying drawings.
It is to be understood that the terms "front", "back", "left", "right", "upper", "lower", "first", "second", etc. are merely for convenience in describing the embodiments of the present invention, and do not denote that the referenced devices or elements must be specially differentiated, and thus should not be construed as limiting the present invention. It should be noted that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Fig. 1 and 2 show an electronic atomization device 1 according to some embodiments of the present invention, where the electronic atomization device 1 may be applied to heating atomization of liquid media such as smoke liquid and liquid medicine, and may be substantially cylindrical, and includes a cylindrical atomizer 10 and a cylindrical main body 20 axially detachably connected to the atomizer 100. The atomizer 10 is used for accommodating a liquid medium, heating and atomizing the liquid medium and delivering mist, and the host 20 is used for supplying power to the atomizer 10 and controlling the operations of opening or closing the whole electronic atomization device 1. It is to be understood that the electronic atomizing device 1 is not limited to be cylindrical, and may be in other shapes such as elliptic cylinder.
As shown in fig. 3-7, the atomizer 10 may, in some embodiments, include: a base 11 for detachable connection with the host 20; a housing 12 having a lower end disposed at the top of the base 11 in a longitudinal direction; a fixing member 13 having a lower end extending from the inside of the housing 12 to the housing 12 and longitudinally inserted into the base 11 to clamp the housing 12; an atomizing base 14 which is positioned in the housing 12 and is longitudinally embedded in the fixing member 13 at the lower end; an atomizing assembly 15 positioned within the housing 12 and mounted to the atomizing base 14; a mount 16 located within the housing 12 and mounted longitudinally on the atomizing assembly 15; an inner tube 17 located inside the housing 12 and longitudinally embedded in the mount 16 at a lower end thereof; an outer tube 18 which is positioned in the shell 12, sleeved on the fixing piece 13, the atomizing seat 14, the atomizing assembly 15 and the mounting seat 16 by the lower part and surrounds the periphery of the inner tube 17 by the upper part; and a suction nozzle 19 longitudinally mounted to the upper ends of the housing 12, the inner tube 17 and the outer tube 18. Preferably, the base 11, the housing 12, the fixture 13, the atomizing base 14, the atomizing assembly 15, the mounting 16, the inner tube 17, the outer tube 18, and the mouthpiece 19 are coaxially combined together.
A liquid storage chamber 120 is defined between the inner wall surface of the housing 12 and the outer wall surface of the outer tube 18 to store a liquid medium. The atomizing base 14 defines an atomizing chamber 140 therein for mixing the atomizing air generated by the atomizing assembly 15 with the atomizing air. An air inlet pipe 180 is defined between the inner wall surface of the outer pipe 18 and the outer wall surface of the inner pipe 17, and the air inlet pipe 180 communicates with the atomizing chamber air inlet of the atomizing chamber 140 to allow outside air to enter the atomizing chamber 140. The inner wall surface of the inner tube 17 defines an air outlet pipe 170, and the air outlet pipe 170 communicates with the air outlet of the atomizing chamber 140 to guide out the mist and air mixture in the atomizing chamber 140. In some embodiments, the suction nozzle 19 is detachably plugged at the upper end of the liquid storage cavity 120, so that the liquid medium can be added.
As further shown in fig. 3 and 4, the base 11 may include a conductive cylindrical main body 111, a cylindrical conductive coupling portion 112 integrally coupled to a lower portion of the cylindrical main body 111 in a longitudinal direction, a cylindrical first electrode post 113 disposed in the coupling portion 112 in an insulating manner in the longitudinal direction, and a sensing tube 114 passing through an upper end of the first electrode post 113 in the longitudinal direction in some embodiments. The coupling portion 112 may have an outer diameter smaller than that of the main body portion 111, and an outer wall surface thereof may be formed with an external thread for screwing with the host 20. The central through hole of the first electrode column 113 is communicated with the central through hole of the induction pipeline 114, and air flow can enter from the lower end of the first electrode column and then exit from the upper end of the induction pipeline 114 to form a first induction air passage. The sensing tube 114 may be a cylindrical tube in some embodiments, with its upper outlet end extending into the inner tube 17 and suspended longitudinally within the inner tube 17 (i.e., the outlet end is not in contact with the inner wall surface of the inner tube 17). In some embodiments, the upper air outlet end of the sensing tube 114 is preferably above the plane of the top surface of the mounting base 16 to prevent condensate from entering the sensing tube 114. The upper air outlet end of the sensing tube 114 is preferably lower than the height of the inner tube 17 by 2/3 from bottom to top, i.e., the sensing tube 114 is prevented from being too long to be easily inclined, thereby reducing the sensitivity of sensing. The atomizer 10 according to some embodiments of the present invention achieves the first inductive airway by providing the inductive conduit 114 in the base 11, taking full advantage of the inherent space within the structure. The design difficulty of the induction air passage is reduced, the space is saved, and the cost is reduced.
The housing 12 may be cylindrical in shape in some embodiments and may be made of a transparent or translucent material. The lower end of the housing 12 is provided with a neck 121 having a smaller bore. The housing 12 is provided with the neck portion 121 on the top surface of the main body 111 of the base 11. The inner diameter of the neck 121 corresponds to the inner diameter of the body 111 of the base 11.
The fixture 13 may be cylindrical in some embodiments, and may include a cylindrical lower insert 131 at a lower portion, a cylindrical upper insert 132 at an upper portion, and a flange 133 at a central portion that protrudes radially outward. The outer diameter of the lower insertion portion 131 is adapted to the inner diameter of the main body portion 111 of the base 11 to be tightly inserted into the main body portion 111 after penetrating the neck portion 121 of the housing 12. The upper insert portion 132 has an outer diameter larger than that of the lower insert portion 131 and is adapted to the inner diameter of the outer tube 18 to be tightly inserted into the outer tube 18. The flange 133 is used to press against the upper side of the neck 121 of the housing 12, so as to clamp the neck 121 together with the base 11, thereby fixing the housing 12 to the base 11.
The atomizing base 14, which may be made of soft materials such as soft rubber in some embodiments, may include a body portion 141, an insertion portion 142 connected to a lower portion of the body portion 141, and a pair of blocking walls 143 connected to an upper portion of the body portion 141, the pair of blocking walls 143 being disposed on edges of a top portion of the body portion 141 in a spaced-apart and opposite relationship. The top surface of the body portion 141 is concave downward to form the atomizing chamber 140. Two air guide grooves 144 are formed on the two blocking walls 143 and the inner wall surface of the atomizing chamber 140, and each air guide groove 144 extends downwards from the upper end surface of the corresponding blocking wall 143 to the bottom surface of the atomizing chamber 140. The insertion portion 142 includes a first slot 1420 in the middle portion and two second slots 1422 on opposite sides of the first slot 1420, the first slot 1420 and the second slot 1422 each extending from a lower end of the insertion portion 142 toward the body portion 141. A communication hole 1424 is disposed between the bottom surface of the first slot 1420 and the bottom surface of the atomizing chamber 140, and the aperture of the communication hole 1424 is adapted to the outer diameter of the sensing tube 114 (e.g., slightly smaller than the outer diameter of the sensing tube 114), so that the sensing tube 114 is tightly inserted therein to prevent leakage. The bottom surface of the atomizing chamber 140 is further concaved downwards to form two third slots 1401, and the two third slots 1401 extend from the bottom surface of the atomizing chamber 140 toward the two second slots 1422, so that a thin wall is formed between the bottom surface of the third slot 1401 and the bottom surface of the corresponding second slot 1422, so that when the atomizing assembly 15 is installed, the electrode lead 153 of the atomizing assembly can pierce the thin wall and tightly penetrate into the second slot 1422 and the third slot 1401, thereby preventing liquid leakage.
The atomizing assembly 15 may in some embodiments include a liquid suction body 151, a heat generating body 152 disposed on the liquid suction body 151, and two electrode leads 153 connected to the heat generating body 152. The liquid suction body 151 includes a central through hole 1510 and two clamping arms 1511 respectively disposed at opposite sides of the upper end of the liquid suction body 151. The liquid suction body 151 is inserted into the atomizing chamber 140 at a lower portion thereof, and a space is formed between the liquid suction body 151 and the heating body 152 and the bottom surface of the atomizing chamber 140, and the space is communicated with an upper portion of the liquid suction body 151 by a central through hole 1510. The two clamping arms 1511 are respectively clamped in the two clamping grooves between the two blocking walls 143 of the atomizing base 14. The two electrode leads 153 are electrically connected to the bonding portion 112 of the base 11 and the first electrode post 113, respectively.
Mount 16 may in some embodiments include a base 161, a mounting portion 162 disposed atop base 161, and a mounting hole 160 extending longitudinally through base 161 and mounting portion 162, base 161 including two opposing ends 1611, 1612. Referring to fig. 8 and 9, the two end portions 1611 and 1612 are respectively provided with two air guide holes 1613 and 1614 penetrating up and down, and the two air guide holes 1613 and 1614 are respectively arranged corresponding to the two air guide grooves 144 on the atomizing base 14. Two air guide grooves 1621, 1622 are provided on opposite sides of the outer wall surface of the mounting portion 162, and the two air guide grooves 1621, 1622 extend from the upper end surface of the mounting portion 162 toward the base portion 161. The top surfaces of the end portions 1611, 1612 are respectively provided with air guide grooves 1615, 1616, and the air guide grooves 1615, 1616 respectively communicate the air guide grooves 1621, 1622 with the air guide holes 1613, 1614. The outer diameter of the inner tube 17 is adapted to the aperture of the mounting hole 160 so that its lower end is tightly inserted into the mounting hole 160.
The outer tube 18 may in some embodiments comprise a first tube section 181 at the lower portion, a second tube section 182 at the middle portion, and a third tube section 183 at the upper portion, with the inner and outer diameters of the first tube section 181, second tube section 182, and third tube section 183 decreasing such that the outer tube 18 is stepped-shaft-like. The outer diameter of the first tube section 181 is adapted to the inner diameter of the housing 12 so that the two can be closely sleeved together. The inner diameter of the first tube section 181 is adapted to the outer diameter of the upper embedding portion 132 of the fixing member 13, the outer diameter of the body portion 141 of the atomizing base 14, the distance between the end surfaces of the two clip arms 1511 of the liquid suction body 151 of the atomizing assembly 15, and the distance between the end surfaces of the two end portions 1611, 1612 of the mounting base 16, so that the first tube section 181 can be closely fitted around the outer peripheries of these components. The inner diameter of the second tube segment 182 is adapted to the outer diameter of the mounting portion 162 of the mount 16 so that it fits snugly over the mounting portion 162.
The third tube section 183 has an inner diameter larger than the outer diameter of the inner tube 17 such that an annular air inlet duct 180 is defined between the inner wall surface of the third tube section 183 and the outer wall surface of the inner tube 17, the air inlet duct 180 being in communication with the air inlet of the atomizing chamber 140 via the air guide grooves 1621, 1622 of the mount 16, the air guide grooves 1615, 1616 of the mount 16, the air guide holes 1613, 1614 of the mount 16, and the air guide groove 144 of the atomizing base 14 in this order. The outer wall surfaces of the second tube segment 182 and the third tube segment 183 and the housing 12 define the reservoir 120. Two openings 1810 are formed on two sides of the top wall of the first pipe section 181, and the two openings 1810 are respectively arranged corresponding to two clamping arms 1511 of the liquid suction body 151 of the atomization assembly 15, so that the liquid suction body 151 is connected with the liquid storage cavity 120 in a liquid guide way.
The suction nozzle 19 may include a body portion 191, an insert portion 192 connected to a lower portion of the body portion 191, a suction nozzle portion 193 connected to an upper portion of the body portion 191, and a gas outlet hole 190 passing longitudinally therethrough in some embodiments. Two opposite sides of the main body 191 are respectively provided with an air inlet 1910, and the air inlet 1910 is communicated with the air inlet pipeline 180. The insert 192 is removably and sealingly blocked in the upper annular opening of the reservoir 120. The air outlet hole 190 communicates with the inner tube 17.
Here, the air inlet 1910, the air inlet pipe 180, the air guide grooves 1621 and 1622, the air guide grooves 1615 and 1616, the air guide holes 1613 and 1614, the air guide groove 144, the atomizing chamber 140, the mounting hole 160, the air outlet pipe 170, and the air outlet 190 are sequentially connected in series to form a complete mist delivery path. Wherein, the air inlet 1910, the air inlet pipe 180, the air guide grooves 1621 and 1622, the air guide grooves 1615 and 1616, the air guide holes 1613 and 1614, and the air guide groove 144 together form an air inlet channel for introducing external air of the mist transporting channel, and the mounting hole 160, the air outlet pipe 170, and the air outlet hole 190 together form an air outlet channel of the mist transporting channel for transporting the mist and air mixture.
As shown in fig. 10 and 11, the host 20 may in some embodiments include a cylindrical housing 21 with a receiving cavity 210, a connector 22 disposed at the top of the housing 21, and a battery device 23 and an air switch 24 disposed within the receiving cavity 210. The connector 22 is for screwing with the base 11 of the atomizer 10, and may include a cylindrical conductive connector body 221 and a cylindrical second electrode 223 disposed in the connector body 221 in an insulating manner. An inner wall surface of the coupling head main body 221 is formed with an internal thread to be screw-coupled with the coupling portion 112 of the base 11. The second electrode column 223 is used for electrically contacting with the first electrode column 113, and the two central through holes are communicated. The connector body 221 and the second electrode post 223 are electrically connected to the negative electrode and the positive electrode of the battery device 23, respectively, so as to electrically connect the coupling portion 112 of the base 11 and the first electrode post 113 to the negative electrode and the positive electrode of the battery device 23, respectively. The joint of the housing 21 and the connector 22 may be provided with an air inlet 212 to allow outside air to enter the receiving chamber 210. The air inlet hole 212, the receiving cavity 210 and the central through hole of the second electrode post 223 together form a second induction air passage. The second inductive air passage forms an air switch inductive air passage of the electronic atomizing device 1 for controlling the operation of the air switch 24 together with the first inductive air passage. Specifically, when the outside inhales, the air flow sequentially passes through the air inlet hole 212, the accommodating cavity 210, the second electrode column 223, and enters the first electrode column 113 and the sensing tube 114, a negative pressure is formed in the accommodating cavity 210, and the air switch 24 is started under the negative pressure.
When the electronic atomizing device 1 is in operation, a user inhales from the suction nozzle portion 193 of the suction nozzle 19, negative pressure generated by inhalation is transmitted to the air switch induction air passage through the air outlet passage of the mist conveying passage, the air switch 24 is turned on, the battery device 23 supplies power to the atomizing assembly 15, and atomization of the liquid medium is started. At the same time, the external air enters the atomizing chamber 140 through the air inlet passage of the mist transporting passage, and is mixed with the mist. The mixture of mist and air is then introduced into the mouth of the user via the outlet channel of the mist delivery channel.
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 (16)
1. The atomizer comprises an atomization assembly, a liquid storage cavity connected with the liquid guide of the atomization assembly and a mist conveying channel connected with the gas guide of the atomization assembly, wherein the mist conveying channel comprises an air inlet channel, an atomization cavity communicated with the air inlet channel and an air outlet channel communicated with the atomization cavity, and the atomization cavity is correspondingly arranged with the atomization assembly; the atomizer is characterized by further comprising a first induction air passage, wherein the first induction air passage comprises an air outlet end, and the air outlet end extends into the air outlet passage;
the atomizer further comprises an atomizing base for carrying the atomizing assembly.
2. The atomizer of claim 1 wherein said air outlet end is disposed longitudinally in said air outlet passage with a space from an inner wall surface of said air outlet passage.
3. The atomizer of claim 1 wherein said air outlet passage is disposed longitudinally above said atomizing chamber, said first induction air passage extending into said air outlet passage from bottom to top after passing through said atomizing chamber.
4. The nebulizer of claim 1, wherein the nebulization assembly comprises a wicking body positioned between the nebulization chamber and the outlet channel, the first inductive airway further extending through the wicking body from bottom to top.
5. The nebulizer of claim 4, wherein the first inductive airway comprises an inductive conduit extending into the outlet channel after sequentially penetrating the nebulization chamber and the wick from bottom to top.
6. The nebulizer of claim 5, further comprising a base, wherein the base comprises a longitudinally disposed cylindrical first electrode column, and wherein the sensing conduit is mounted to an upper end of the first electrode column and communicates with the first electrode column to form the first sensing airway.
7. The nebulizer of claim 5, wherein the air outlet channel comprises an air outlet conduit; the atomizer also comprises an inner pipe arranged above the atomizing cavity, the inner wall surface of the inner pipe defines the air outlet pipeline, and the upper end of the induction pipeline extends into the air outlet pipeline; the lower end of the air outlet pipeline is communicated with the air outlet of the atomizing cavity.
8. The nebulizer of claim 7, wherein the air intake passage comprises an air intake conduit; the atomizer further comprises an outer tube, the outer tube is sleeved on the periphery of the inner tube, and the air inlet pipeline is defined between the inner wall surface of the outer tube and the outer wall surface of the inner tube; the lower end of the air inlet pipeline is communicated with the air inlet of the atomizing cavity.
9. The atomizer of claim 8 further comprising a cylindrical housing, said housing being disposed about said outer tube, said housing defining said reservoir between an inner wall surface of said housing and an outer wall surface of said outer tube.
10. The atomizer of claim 9 including a suction nozzle plugged into an upper opening of said reservoir, said suction nozzle including an air inlet in communication with said air inlet conduit and an air outlet in communication with said air outlet conduit.
11. The atomizer of claim 10 wherein said suction nozzle is removably plugged into an upper opening of said reservoir.
12. The atomizer of claim 8 wherein said atomizing base includes a body portion and at least one baffle wall attached to an upper end of said body portion; the top surface of the body part is concave to form the atomizing cavity, at least one baffle wall and at least one first air guide groove are formed on the inner wall surface of the atomizing cavity, and the at least one first air guide groove extends downwards from the upper end surface of the at least one baffle wall to the bottom surface of the atomizing cavity so as to communicate the air inlet pipeline with the atomizing cavity.
13. The nebulizer of claim 12, comprising a mount disposed above the atomization assembly, the mount comprising a base, a mount disposed at a top of the base, and a mounting hole extending longitudinally through the base and the mount; the base comprises at least one end part, the at least one end part comprises at least one air guide hole which is communicated with the at least one first air guide groove, and the air guide hole is communicated with the at least one first air guide groove; the outer wall surface of the mounting part is provided with at least one second air guide groove which extends from the upper end surface of the mounting part to the base part; the top surface of the at least one end part is concaved to form at least one third air guide groove, the third air guide groove is used for communicating the at least one second air guide groove with the air guide hole, and the upper end of the at least one second air guide groove is communicated with the air inlet pipeline; the inner tube is tightly inserted into the mounting hole with the lower end.
14. The atomizer of claim 13 wherein said outer tube comprises a second tube section sleeved on said mounting base, said second tube section having an inner diameter adapted to an outer diameter of a mounting portion of said mounting base.
15. The atomizer of claim 9 wherein said outer tube comprises a first tube section sleeved on said atomizing assembly, said first tube section having an outer diameter adapted to an inner diameter of said housing; the top wall of the first pipe section is provided with an opening for connecting the atomizing assembly with the liquid guide of the liquid storage cavity.
16. An electronic atomising device comprising an atomiser according to any one of claims 1 to 15.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911176890.0A CN110881691A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201911175680.XA CN110881690A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201911175657.0A CN110881689A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201910791724.5A CN110447970B (en) | 2019-08-26 | 2019-08-26 | Electronic atomizing device and atomizer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910791724.5A CN110447970B (en) | 2019-08-26 | 2019-08-26 | Electronic atomizing device and atomizer thereof |
Related Child Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175680.XA Division CN110881690A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201911176890.0A Division CN110881691A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201911175657.0A Division CN110881689A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110447970A CN110447970A (en) | 2019-11-15 |
| CN110447970B true CN110447970B (en) | 2024-08-20 |
Family
ID=68489155
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175657.0A Pending CN110881689A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201911176890.0A Pending CN110881691A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201910791724.5A Active CN110447970B (en) | 2019-08-26 | 2019-08-26 | Electronic atomizing device and atomizer thereof |
| CN201911175680.XA Pending CN110881690A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175657.0A Pending CN110881689A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
| CN201911176890.0A Pending CN110881691A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175680.XA Pending CN110881690A (en) | 2019-08-26 | 2019-08-26 | Electronic atomization device and atomizer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN110881689A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212590244U (en) * | 2019-08-26 | 2021-02-26 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| CN110881689A (en) * | 2019-08-26 | 2020-03-17 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| CN110947562B (en) * | 2019-12-04 | 2024-10-22 | 深圳麦克韦尔科技有限公司 | Atomizer and electronic atomizing device |
| CN110973720A (en) * | 2019-12-13 | 2020-04-10 | 深圳麦克韦尔科技有限公司 | Electronic atomization device, atomizer thereof and manufacturing method of vent pipe |
| CN111011930A (en) * | 2019-12-23 | 2020-04-17 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| WO2022141558A1 (en) * | 2020-12-31 | 2022-07-07 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
| CN112790435A (en) * | 2021-01-28 | 2021-05-14 | 深圳麦克韦尔科技有限公司 | Atomizing components and atomizing devices |
| CN113749308A (en) * | 2021-10-22 | 2021-12-07 | 上海烟草集团有限责任公司 | an aerosol generating device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210672087U (en) * | 2019-08-26 | 2020-06-05 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117957A (en) * | 1977-04-11 | 1978-10-03 | George Duffey | Atomizer valve assembly |
| TWM454452U (en) * | 2012-09-19 | 2013-06-01 | dong-lin Wu | Fuel mist compensation device |
| UA118360C2 (en) * | 2013-09-27 | 2019-01-10 | Олтріа Клайєнт Сервісіз Ллк | Electronic smoking article |
| CN203692550U (en) * | 2014-02-12 | 2014-07-09 | 刘秋明 | Electronic cigarette |
| US9968135B2 (en) * | 2014-02-12 | 2018-05-15 | Huizhou Kimree Technology Co., Ltd. | Electronic cigarette with oil observation strip |
| IL309999B1 (en) * | 2014-02-28 | 2024-11-01 | Altria Client Services Llc | Electronic inhaler |
| CN104323426B (en) * | 2014-08-29 | 2017-03-29 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and its assemble method |
| CN204444248U (en) * | 2015-01-23 | 2015-07-08 | 深圳市合元科技有限公司 | Atomizer and electronic cigarette |
| WO2016161554A1 (en) * | 2015-04-07 | 2016-10-13 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and atomizing apparatus thereof |
| CN104983076B (en) * | 2015-06-15 | 2018-07-20 | 深圳麦克韦尔股份有限公司 | Inhalator and its battery component and atomizing component |
| CN105212278B (en) * | 2015-10-28 | 2019-03-22 | 深圳麦克韦尔股份有限公司 | Electronic smoke atomizer |
| CN106925459A (en) * | 2015-12-31 | 2017-07-07 | 天津艾威克自动化技术有限公司 | Aerosol Spray-nozzle for removing dust |
| CN206251939U (en) * | 2016-12-14 | 2017-06-16 | 常州市派腾电子技术服务有限公司 | A kind of atomizer and its electronic cigarette |
| WO2018112737A1 (en) * | 2016-12-20 | 2018-06-28 | 深圳麦克韦尔股份有限公司 | Electronic cigarette and atomizer thereof |
| CN206354451U (en) * | 2016-12-26 | 2017-07-28 | 常州市派腾电子技术服务有限公司 | Electronic cigarette |
| CN206534130U (en) * | 2017-02-07 | 2017-10-03 | 常州市派腾电子技术服务有限公司 | Battery component and its electronic cigarette |
| CN207185900U (en) * | 2017-03-10 | 2018-04-06 | 深圳市艾维普思科技股份有限公司 | Electronic cigarette |
| CN207084113U (en) * | 2017-06-06 | 2018-03-13 | 深圳麦克韦尔股份有限公司 | A kind of atomizer for electronic cigarette and the electronic cigarette with the atomizer |
| CN213639660U (en) * | 2018-02-13 | 2021-07-09 | 深圳麦克韦尔科技有限公司 | Electronic cigarette and atomizer thereof |
| CN108158044B (en) * | 2018-03-12 | 2023-10-10 | 惠州市新泓威科技有限公司 | Electronic cigarette with double-cavity double-air-passage atomizer |
| CN208318233U (en) * | 2018-04-04 | 2019-01-04 | 常州市派腾电子技术服务有限公司 | Atomising head, atomizer and electronic cigarette |
| CN208175995U (en) * | 2018-04-18 | 2018-12-04 | 广东思格雷电子科技股份有限公司 | A kind of double crowded oily electronic cigarettes |
| CN108354235B (en) * | 2018-05-14 | 2023-11-28 | 深圳麦克韦尔科技有限公司 | Electronic cigarette and atomizer thereof |
| CN208540738U (en) * | 2018-05-29 | 2019-02-26 | 常州市派腾电子技术服务有限公司 | Smoke grenade pedestal, smoke grenade and electronic cigarette |
| CN108576938B (en) * | 2018-07-13 | 2023-12-12 | 惠州市新泓威科技有限公司 | Atomizer with integrated horizontal atomizing core and electronic cigarette thereof |
| CN108618209A (en) * | 2018-07-27 | 2018-10-09 | 深圳市量子激光科技有限公司 | Ultrasonic atomization device and electronic cigarette |
| CN109700077B (en) * | 2019-01-24 | 2024-08-20 | 惠州市新泓威科技有限公司 | Electronic cigarette with double air passages |
| CN109717519B (en) * | 2019-03-13 | 2021-07-27 | 常州市派腾电子技术服务有限公司 | Electronic cigarette |
| CN110101121B (en) * | 2019-05-14 | 2024-09-27 | 深圳麦克韦尔科技有限公司 | Atomizer and electronic atomization device |
| CN110881689A (en) * | 2019-08-26 | 2020-03-17 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
-
2019
- 2019-08-26 CN CN201911175657.0A patent/CN110881689A/en active Pending
- 2019-08-26 CN CN201911176890.0A patent/CN110881691A/en active Pending
- 2019-08-26 CN CN201910791724.5A patent/CN110447970B/en active Active
- 2019-08-26 CN CN201911175680.XA patent/CN110881690A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210672087U (en) * | 2019-08-26 | 2020-06-05 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110447970A (en) | 2019-11-15 |
| CN110881689A (en) | 2020-03-17 |
| CN110881691A (en) | 2020-03-17 |
| CN110881690A (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110447970B (en) | Electronic atomizing device and atomizer thereof | |
| CN111011932A (en) | Electronic atomization device and atomizer thereof | |
| CN212911688U (en) | Atomizer and aerosol generating device thereof | |
| WO2018113528A1 (en) | Cigarette cartridge, atomizing assembly and electronic cigarette | |
| EP4091464A1 (en) | Atomiser and aerosol generating device with same | |
| CN111109664A (en) | Electronic atomization device and atomizer thereof | |
| US20220175027A1 (en) | Electronic atomizing device and atomizer thereof | |
| WO2021258807A1 (en) | Disposable electronic atomization device with liquid injection before sale | |
| CN111011930A (en) | Electronic atomization device and atomizer thereof | |
| CN206547881U (en) | Cigarette bullet and the electronic cigarette with the cigarette bullet | |
| CN211746973U (en) | Electronic atomization device and atomizer thereof | |
| CN211932564U (en) | Electronic atomization device and atomizer thereof | |
| CN211746972U (en) | Electronic atomization device and atomizer thereof | |
| TWM598055U (en) | Electronic cigarette | |
| CN211746971U (en) | Electronic atomization device and atomizer thereof | |
| CN111011929B (en) | Electronic atomization device and atomizer thereof | |
| CN214340095U (en) | Electronic atomization device and atomizer thereof | |
| CN215024229U (en) | Atomizing barrel, atomizing shell and atomizer | |
| CN114557484A (en) | A heating element, atomizing core and atomizer | |
| CN211746964U (en) | Electronic atomization device | |
| CN111011929A (en) | Electronic atomization device and atomizer thereof | |
| CN219088422U (en) | Atomizer | |
| CN216875030U (en) | Electronic atomization device and atomizer thereof | |
| CN221355790U (en) | Atomizer and electronic atomization device | |
| CN220859433U (en) | Electronic atomizing device and atomizer thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |