CN112535328A - Electronic atomizer - Google Patents
Electronic atomizer Download PDFInfo
- Publication number
- CN112535328A CN112535328A CN202011428828.9A CN202011428828A CN112535328A CN 112535328 A CN112535328 A CN 112535328A CN 202011428828 A CN202011428828 A CN 202011428828A CN 112535328 A CN112535328 A CN 112535328A
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- Prior art keywords
- atomizing
- cavity
- oil storage
- oil
- chamber
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- 238000003860 storage Methods 0.000 claims abstract description 79
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 238000000889 atomisation Methods 0.000 claims description 16
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims 4
- 239000007788 liquid Substances 0.000 abstract description 15
- 241000208125 Nicotiana Species 0.000 abstract description 13
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 111
- 239000003570 air Substances 0.000 description 50
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 239000003571 electronic cigarette Substances 0.000 description 11
- 239000000741 silica gel Substances 0.000 description 11
- 229910002027 silica gel Inorganic materials 0.000 description 11
- 239000000779 smoke Substances 0.000 description 8
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000012387 aerosolization Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/85—Maintenance, e.g. cleaning
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an electronic atomizer which comprises an oil storage cavity and an atomizing seat, wherein the oil storage cavity is provided with an oil storage cavity and an atomizing cavity, the atomizing cavity is arranged on the outer surface of the oil storage cavity, and an oil guide hole is arranged between the oil storage cavity and the atomizing cavity; an oil guide medium and a heating device are detachably arranged in the atomizing cavity; the atomizing seat is connected with oil storage cavity adaptation block and accomodates the atomizing chamber in the atomizing seat, the atomizing chamber with form the air current between the atomizing seat and link up. This electronic atomizer, oil storage chamber and atomizing chamber adopt isolated mode to set up on oil storage chamber, and lead oily medium and generate heat the device with detachable installation in the atomizing chamber. After the tobacco tar or the atomized liquid in the oil storage cavity is used up, the user can detach the oil guide medium and the heating device and install the oil guide medium and the heating device on another oil storage cavity again to continue to use, so that the use cost can be greatly reduced, and the environmental pollution can be reduced.
Description
Technical Field
The invention relates to the field of electronic cigarette manufacturing, in particular to an electronic atomizer with an oil storage cavity and a heating device which are designed in a separated mode.
Background
Currently, the pod type electronic cigarette atomizer on the market is also called a cartridge, an atomizer or an electronic cigarette atomizer. The atomizer belongs to a disposable atomizer, and an atomizing cavity, an oil storage cavity and a heating device of the atomizer are integrally designed, namely the atomizing cavity and the heating device are arranged in the oil storage cavity. In the cartridge, even though the structure that the tobacco tar (or the atomized liquid) is separated from the atomization core exists, the design of the tobacco tar and the atomization core is integrated. When the tobacco tar in the atomizer is used up and the atomizer is discarded, the whole atomizer is discarded together, and the atomizer comprises an oil storage cavity and a heating device; it is disadvantageous from the viewpoint of cost and environmental protection.
Disclosure of Invention
Based on the above problems, the present invention provides an electronic cigarette atomizer with a separated oil storage cavity and a heat generating device
The technical scheme of the invention is as follows:
an electronic atomizer comprises an oil storage cavity and an atomizing base, wherein an oil storage cavity and an atomizing cavity are arranged on the oil storage cavity, the atomizing cavity is arranged on the outer surface of the oil storage cavity, and an oil guide hole is formed between the oil storage cavity and the atomizing cavity; an oil guide medium and a heating device are detachably arranged in the atomization cavity; the atomizing seat with oil storage cavity adaptation block is connected and will the atomizing chamber accomodate in the atomizing seat, the atomizing chamber with form the air current between the atomizing seat and link up.
In one embodiment, in the electronic atomizer, the atomizing base is sleeved with the suction nozzle base, the oil storage cavity, the atomizing base and the suction nozzle base form the appearance structure of the whole electronic atomizer, and the atomizing cavity, the atomizing base and the suction nozzle base form an air flow communication therebetween.
In one embodiment, in the electronic atomizer, an enclosing plate protruding outwards is arranged on the outer surface of the oil storage cavity, and the enclosing plate encloses to form a hollow atomizing cavity; correspondingly, the coaming plate forms an atomization cavity wall.
In an embodiment, in the electronic atomizer, a heat generating device support is further disposed in the atomizing chamber, the heat generating device is disposed on the heat generating device support, and the oil guiding medium, the heat generating device, and the heat generating device support are sequentially away from the oil storage chamber from inside to outside to form a relatively stacked arrangement.
In one embodiment, in the electronic atomizer, an airflow guide block is arranged on the atomizing base, and an atomizing channel is formed between the airflow guide block and the atomizing cavity.
In one embodiment, in the electronic atomizer, an arcuate inclined surface is provided on the airflow guide block, and the inclined surface is disposed toward the oil storage chamber.
In one embodiment, in the electronic atomizer, a connecting piece is arranged on the atomizing base, and the connecting piece is positioned on the outer wall of the atomizing base and fixes the airflow guide block on the inner side of the atomizing base.
In one embodiment, in the electronic atomizer, a condensation cavity is arranged on the atomizing base and is located at an air outlet end of the atomizing channel; correspondingly, an oil absorption medium is arranged in the condensation cavity; and air flow communication is formed among the atomizing cavity, the atomizing channel, the oil absorption medium and the air suction pipe of the atomizing seat.
An embodiment, among the electronic atomizer be equipped with sealed silica gel on the oil storage cavity for the end closure the upper end of oil storage cavity, and be equipped with the oil filler point on sealed silica gel.
In an embodiment, among the electronic atomizer, still include the silica gel apron on the oil storage cavity for the adaptation is sealed oil filler point on the sealing silica gel.
In one embodiment, in the electronic atomizer, the heating device includes a heating wire and a heating wire holder; the heating wire is formed by roundabout bending along a plane shape; the heating wire is fixedly arranged on the heating wire bracket.
According to the electronic atomizer, the oil storage cavity and the atomizing cavity are arranged on the oil storage cavity in a separated mode, the oil guide medium and the heating device are detachably arranged in the atomizing cavity, the atomizing base is in adaptive clamping connection with the oil storage cavity and accommodates the atomizing cavity in the atomizing base, and an air flow through is formed between the atomizing cavity and the atomizing base. After the tobacco tar or the atomized liquid in the oil storage cavity is used up, the user can detach the oil guide medium and the heating device, and reinstall the oil guide medium and the heating device in the atomized cavity of the oil storage cavity filled with the tobacco tar for continuous use, and the old oil storage cavity can be discarded. The repeated use of the oil guide medium and the heating device can greatly reduce the use cost and simultaneously reduce the environmental pollution.
Drawings
FIG. 1 is a schematic diagram of an electronic cigarette according to the present invention;
fig. 2a and 2b are schematic structural diagrams of the atomizer in the electronic cigarette according to the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 b;
FIG. 4 is an exploded schematic view of the atomizer;
FIG. 5 is a schematic structural view of a top inclined surface of an oil storage cavity of the atomizer;
FIG. 6 is a schematic view of the back side of the reservoir of the atomizer;
FIG. 7 is a schematic diagram of the internal structure of the atomizing base of the atomizer;
FIG. 8 is a schematic view of the external structure of the atomizing base of the atomizer;
FIGS. 9a and 9b are schematic structural views of a heat generating device of the atomizer;
FIGS. 10a and 10b are schematic structural views of a bracket of a heat generating device of the atomizer;
FIGS. 11a and 11b are schematic views of the structure of the airflow guide block of the atomizer;
FIG. 12 is a schematic view of a silica gel structure of an atomizer;
FIG. 13 is a schematic view of a silica gel cover plate of the atomizer;
fig. 14 is a schematic view of the attachment structure of the atomizer.
Detailed Description
The preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an electronic cigarette 10 includes a power supply 200 and an electronic atomizer 100, and the power supply 200 and the electronic atomizer 100 are designed as plug-in sockets. The power supply 200 and the electronic atomizer 100 cooperatively assemble to form the overall electronic cigarette 10. The power supply 200 provides operating voltage for the electronic atomizer 100, and causes the tobacco tar or the atomized liquid in the electronic atomizer 100 to evaporate and then emit atomized steam for a user to suck.
In the embodiment of the present invention, the electronic cigarette 10 is a long and flat structure, the electronic atomizer 100 is a disposable electronic atomizer, and after the tobacco tar or the atomized liquid in the electronic atomizer 100 is used up, a part of the remaining components of the electronic atomizer 100 is recycled and the remaining components are discarded. Therefore, the use cost can be greatly reduced, and the environmental pollution can be reduced.
Of course, in other embodiments, the electronic atomizer 100 may be discarded in its entirety after the tobacco smoke or atomized liquid in the electronic atomizer 100 is used up.
As shown in fig. 2a, 2b, and 3 to 8, the electronic atomizer 100 according to the present invention includes an oil storage cavity 160 and an atomizing base 120, wherein the oil storage cavity 160 is provided with an oil storage cavity 162 and an atomizing cavity 1650, the atomizing cavity 1650 is disposed on an outer surface of the oil storage cavity 160, and an oil guide hole 1651 is disposed between the oil storage cavity 162 and the atomizing cavity 1650; the atomizing cavity 1650 is detachably provided with the oil guide medium 12 and the heating device 150; the atomizing base 120 is matched, clamped and connected with the oil storage cavity 160, the atomizing cavity 1650 is contained in the atomizing base 120, and airflow communication is formed between the atomizing cavity 1650 and the atomizing base 120; ambient air enters the aerosolization chamber 1650 through the air inlet holes 1210. Preferably, the nozzle holder 110 is inserted and sleeved on the atomizing holder 120; the oil storage cavity 160, the atomizing base 120, and the nozzle base 110 form the overall configuration of the electronic atomizer 100, and an air flow is formed among the atomizing cavity 1650, the atomizing base 120, and the nozzle base 110.
Specifically, the oil storage cavity 160 of the electronic atomizer 100 is fixedly connected with the atomizing base 120 by a detachable clamping structure, so that the electronic atomizer is convenient to detach; and the periphery of oil storage cavity 160 dorsal scale 1611 is equipped with seal groove 166, and the adaptation cover is equipped with sealing silica gel 101 in seal groove 166 for carry out sealing process to both contact surfaces after oil storage cavity 160 and the block of atomizing seat 120.
The oil storage cavity 160 is a long strip along the longitudinal Y direction, and includes a cavity shell 161, the oil storage cavity 161 is disposed on the cavity shell 161, and an upper open end 1621 of the oil storage cavity 160 is open, during installation, a sealing silica gel 104 needs to be installed at the upper open end for sealing the upper open end 1621 of the oil storage cavity 160, so as to prevent the smoke or atomized liquid in the oil storage cavity 160 from being led out. An atomizing chamber 1650 is formed on the surface of the back side plate 1611 of the oil storage chamber 160, i.e., the side plate facing the atomizing base 120. The atomizing chamber 1650 may be formed by the surface of the back plate 1611 of the oil storage chamber 160 being concave, or the surface of the back plate 1611 of the oil storage chamber 160 being provided with an enclosing plate 165 protruding outwards, the enclosing plate 165 enclosing to form an inner atomizing chamber 1850; accordingly, the coaming plate 165 forms the wall of the atomization chamber. Since the atomizing chamber 1650 is formed by the concave back side of the oil storage chamber 160, it inevitably needs to occupy the space of the oil storage chamber 162, so that the space of the oil storage chamber 162 becomes smaller, and the loading amount of the tobacco tar or the atomized liquid becomes correspondingly smaller, which also results in the reduction of the times of the electronic atomizer 100 being sucked by the user. Therefore, in this embodiment, the protruding enclosing plate 165 is used to form the atomizing chamber 1650, and the enclosing plates 165 are four pieces, and form the atomizing chamber 1650 with a rectangular cross section after enclosing. In other embodiments, the enclosure plate 165 may be a closure plate that forms an atomizing chamber with a circular cross-section; or two closure plates to form an atomizing chamber 1650 with an oval hole-shaped cross section.
An oil guide hole 1651 is provided between the atomizing chamber 1650 and the oil storage chamber 162, and in this embodiment, in order to ensure smooth oil guide, two oil guide holes 1651 are provided between the atomizing chamber 1650 and the oil storage chamber 162, and the two oil guide holes 165 are provided in the atomizing chamber 1650 in a vertical position in the Y direction. Meanwhile, two coaming plates 165 arranged along the longitudinal Y direction are respectively provided with a notch (163, 1631); wherein, the aperture between the notch 163 at the upper end of the atomizing chamber 1650 and the airflow guide block 130 forms a part of the atomizing channel 1301, and the atomizing steam formed in the atomizing chamber 1650 is guided into the atomizing channel 1301 through the notch 163; the notch 1631 at the lower end of the atomizing chamber 1650 is connected to the air inlet 1210 to guide the outside air into the atomizing chamber 1650.
An oil-guiding medium 102 and a heat generating device 150 are installed in the atomization chamber 1650. The appearance structure of leading oily medium 102 and device 150 that generates heat and atomizing chamber 1650 looks adaptation, and lead oily medium 102 and device 150 that generates heat and form demountable installation in atomizing chamber 1650, promptly, the user can be as required, pull out in the chamber 1650 that leads oily medium 102 and device 150 that generates heat. Thus, after the smoke or atomized liquid in the oil storage chamber is used up, the user can detach the oil guiding medium 102 and the heat generating device 150, and reinstall the oil guiding medium and the heat generating device into the atomizing chamber 1650 of another oil storage chamber 160 filled with smoke, and the old oil storage chamber 160 can be discarded. The repeated use of the oil guiding medium 102 and the heat generating device 150 can greatly reduce the use cost and reduce the environmental pollution. When the oil guide device is installed, the oil guide medium 102 is tightly attached to the oil guide hole 1651, and the heating device 150 is tightly attached to the oil guide medium 102; thus, the smoke or atomized liquid in the oil chamber 162 is guided to the oil guiding medium 102 through the oil guiding hole 1653 and is saturated. When the atomizing device is used, the heating device 150 generates heat under the working voltage state provided by the power supply 200, evaporates the tobacco tar or the atomized liquid in the oil guiding medium 102, and emits atomized steam, also called "smoke", which enters the atomizing channel 1301 through the atomizing cavity 1650 and the notch 163 on the coaming plate 165.
The oil-guiding medium 102 is made of one of glass fiber, asbestos, non-woven fabric, cotton, porous ceramic and porous diatomite. In this embodiment, a square block body made of glass fiber having high temperature resistance, high oil absorption rate and low cost is preferable.
Preferably, as shown in fig. 9a and 9b, the heat generating device 150 includes a heating wire 152 and a heating wire holder 151; the heating wire 152 is formed by winding along a plane shape and is of a square plane structure; the heating wire 152 is fixedly installed at one surface of the heating wire holder 151. The heater bracket 151 is made of ceramic material, the surface structure is square, the middle part forms a hollow cavity 1510, and the heater 152 is arranged on one surface of the heater bracket 151 and suspended in the hollow cavity 1510 after being integrally manufactured through sintering treatment. Two opposite side edges of one side surface of the heating wire bracket 151, which faces away from the heating wire 152, are respectively provided with upright blocks 1511 with the same height in the same direction, a gap between the two upright blocks 1511 forms a channel 1512, and the channel 1512 and two notches (163, 1631) on the bounding plate 165 form a part of the atomizing channel 1301. Preferably, a plurality of through holes 1513 are disposed on the heater bracket 151, and the heater bracket 151 is disposed perpendicular to the plane where the heater 152 is located, so that the heater bracket 151 is hollowed. After the heating device 150 heats the oil smoke or the atomized liquid on the oil guiding medium 102, the atomized steam enters the atomizing channel 1301 along the channel 1512 through the hollow cavity 1510 and the through hole 1513 on the heating wire support 151.
Further, as shown in fig. 3, 4, 10a and 10b, a heat generating device bracket 140 is further disposed in the atomizing chamber 1650, the heat generating device 150 is disposed on the heat generating device bracket 140, and the oil guiding medium 102, the heat generating device 150 and the heat generating device bracket 140 are sequentially away from the oil storage chamber from the inside to the outside to form a relatively stacked arrangement.
Specifically, the heating device bracket 140 is a square frame structure, and is made of plastic or silica gel, and a hollow slot 141 is provided in the middle, and the specification size and shape of the hollow slot 141 are consistent with those of the heating device 150, so as to be adapted to the heating device 150. Along the longitudinal direction Y, air guide grooves 142 are formed at two opposite sides of the hollow groove 141. The oil guiding medium 102, the heating device 150 and the heating device bracket 140 are sequentially away from the oil storage cavity 160 from inside to outside along the horizontal X direction to form a relatively stacked arrangement. When the atomizing device is used, the atomized steam generated by the atomizing liquid on the oil guiding medium 102 atomized by the heat generating device 150 enters the atomizing channel 1301 through the central control slot 141 and the air guiding slot 142.
As shown in fig. 3, 4, 7, 8 and 14, the atomizing base 120 is a semi-open structure having an inner concave cavity 1211. After the oil storage cavity 160 is fittingly engaged with the atomizing base 120, the engaging plate 1650 on the oil storage cavity 160 and the atomizing cavity 165 formed by the engaging plate are received in the inner concave cavity 1211 of the atomizing base 120. The bottom surface of the inner cavity 1211 is provided with a lower groove 123, the lower groove 123 is provided with two extending grooves (1233,1234) along the longitudinal direction Y, the cross section of the lower groove 123 along the longitudinal direction Y is in a cross-shaped structure which is used for accommodating the airflow guide block 130, and the outline configuration and the size of the lower bottom surface of the airflow guide block 130 are consistent with the spatial configuration and the size of the lower groove 123 and the two extending grooves (1233,1234) to ensure that the lower groove 123 and the two extending grooves are clamped and matched to prevent loosening. . During installation, the two ends of the airflow guide block 130 are fitted and clamped into the two extension grooves (1233,1234) of the lower groove 123, and after installation, the thickness of the airflow guide block 130 is not higher than the atomizing through holes 125 corresponding to the extension grooves 1231, so that smooth airflow between the atomizing channel 1301 formed between the airflow guide block 130 and the atomizing cavity 1650 and the atomizing through holes 125 can be ensured.
As shown in fig. 7, 8, 11b and 14, in order to further fix the airflow guide block 130 in the lower groove 123 of the atomizing base 120, a fixing hole 1232 and a connecting through hole 1231 are provided at the bottom of the lower groove 123 of the atomizing base 120, and the connecting through hole 1231 and the fixing hole 1232 are vertically provided in the longitudinal direction Y on the atomizing base 120 and are located on the same straight line. A connecting hole 133 is formed at the bottom 132 of the airflow guide block 130, i.e., at a side contacting the bottom surface of the lower groove 123; meanwhile, a connecting member 170 is further provided, which includes an elongated connecting block 171, and a connecting column 173 and a fixing column 172 are provided on one side of the connecting block 171 in the same direction. During installation, the connecting column 173 of the connecting piece 170 is inserted into the connecting hole 133 of the airflow guide block 130 after passing through the connecting through hole 1231 of the atomizing base 120, so as to form tight connection; correspondingly, the fixing post 172 of the connecting member 170 is fittingly sleeved in the fixing hole 1232 of the atomizing base 120 to form a tight connection, and the connecting block 171 of the connecting member 170 is fittingly inserted into the engaging groove 126 at the back side of the atomizing base 120, so that the surface of the connecting block 171 of the connecting member 170 and the back side surface of the atomizing base 120 form an integral surface.
Preferably, the connecting member 170 is made of a material having certain elasticity and toughness, such as rubber, silicon gel, etc., so that the connecting post 173 and the fixing post 172 can be designed to be in interference fit with each other, and can be tightly inserted into the connecting hole 133 and the fixing hole 1232 by elastic restoring force of the material. Further, in order to better clamp the connecting post 173 and the fixing post 172 into the connecting hole 133 and the fixing hole 1232, respectively, to avoid loosening, the connecting post 173 and the fixing post 172 may be respectively configured to have a "T" shaped cross section, and a convex structure is formed by radial extension of the clamping end relative to the axis, and the diameter of the convex structure is slightly larger than that of the connecting post 173 or the fixing post 172.
Further, as shown in fig. 3 and 11 a. In order to improve the gas guiding and cooling effects of the atomizing channel 1301, in this embodiment, the upper surface 131 of the airflow guide block 130, that is, the side surface facing the oil storage cavity 160, is designed into an arcuate inclined surface 131; the atomization channel 1301 formed by the gap between the arched inclined surface 131 and the heating device support 140 has a certain curvature, and the distance of the atomization channel 1301 in the longitudinal Y direction is prolonged invisibly, so that the atomization steam generated by the atomization cavity 1650 stays in the atomization channel 1301 for a relatively long time, and the atomization steam can be cooled; because the atomizing cavity 1650 and the atomizing channel 1301 are in a relative axis disposal state on the XY coordinate axis, the atomized steam generated by the atomizing cavity 1650 can be upwards sent into the atomizing channel 1301 along the longitudinal Y direction along the non-right-angle direction by the blocking and guiding function of the arched inclined surface 131, and the atomized steam is prevented from being downwards sent into the air inlet channel formed between the air inlet 1210 and the atomizing cavity 1650 or the inner cavity 1211 of the atomizing base 120 along the longitudinal Y direction to influence the discharge of the atomized steam.
As shown in fig. 3, 4, 7 and 8, an air suction pipe 122 is provided in the atomizing base 120 in the longitudinal direction Y, and the air suction pipe 122 communicates with the atomizing passage 1301 through the air guide hole 125. The nozzle base 110 is inserted into the air suction pipe 122, so that the oil storage cavity 160, the atomizing base 120 and the nozzle base 110 together form the overall configuration of the electronic atomizer 100. Accordingly, the atomizing passage 1301, the air guide holes 125, the air suction passage 1221 in the air suction pipe 122, and the air discharge passage 111 in the nozzle holder 110 form an air flow communication.
As shown in fig. 3, 4, 6, 7 and 8, in one embodiment, a condensation chamber 124 is disposed on the atomizing base 120, and the condensation chamber 124 is located at the air outlet end of the atomizing channel 1301, i.e. the air guide hole 125; correspondingly, an oil absorption medium 103 is arranged in the condensation cavity 124; the atomizing cavity 1650, the atomizing channel 1301, the oil absorbing medium 103 and the air suction pipe 122 of the atomizing base 120 form an air flow communication.
Specifically, the condensing cavity 124 is located at the upper slot position of the atomizing channel 1301, that is, the upper end along the longitudinal Y direction, according to the steam flow direction after the tobacco tar is atomized in the atomizing cavity 1650; the condensing chamber 124 is disposed between the atomizing channel 1301 and the air suction pipe 122, and an oil suction medium 103 is accommodated in the condensing chamber 124, and the oil suction medium 103 can ensure the air flow. The atomized steam generated in the atomizing cavity 1650 passes through the atomizing channel 1301 and the air guide hole 125 in sequence and then enters the condensing cavity 124, because the oil-absorbing medium 103 exists in the condensing cavity 124, the oil-absorbing medium 103 has certain cooling and flow blocking effects on the high-temperature atomized steam conveyed by the atomizing channel 1301, and after being cooled, a part of the atomized steam is sucked out through the air suction pipe 122 and the middle exhaust channel 111 of the suction nozzle seat 110 and sucked by a user, so that the temperature of the atomized steam sucked into the oral cavity is appropriate, the oral cavity of the user is not scalded, and the taste experience of the user is increased; the other part of the atomized steam remains in the oil absorption medium 103 in the condensation chamber 124, and is absorbed by the oil absorption medium 103 after being condensed by the oil absorption medium 103. As the condensate is adsorbed by the oil absorbing medium 1030, there is no condensate or very little condensate in the mist vapor drawn through the exhaust passage 111 in the suction nozzle 110; the atomized steam will not feel uncomfortable after being sucked by the user. This also greatly increases the user experience with the smoking of the e-cigarette.
When the condensate adsorbed by the oil absorbing medium 1030 in the condensation cavity 124 is in a saturated state, the condensate flows back to the atomizing passage 2301 through the air guide holes 125 and is finally deposited in the lower groove 123; at this time, the fixing post 173 on the connecting member 170 may be pulled out from the fixing hole 1232 of the atomizing base 120, the condensate deposited in the lower groove 123 may be poured or thrown out, and then the fixing post 17 on the connecting member 170 may be inserted into the fixing hole 1232 of the atomizing base 120 again to be connected in a sealing manner.
Preferably, as shown in figure 3, when the user is smoking the e-cigarette, in order to increase the amount of "smoke" smoked, the oil absorbing medium 103 is provided with air flow holes 1030. Thus, the atomizing channel 1301, the air guide hole 125, the air flow through hole 1030, the air suction channel 1221 and the air discharge channel 111 form an air flow through, that is, the discharging route of the atomizing steam generated by the atomizing cavity 1650 is: c-d-e-f.
The number of the air flow holes 1030 on the oil absorbing medium 103 may be one, and the atomizing channel 1301, the air guide holes 125, the air flow holes 1030 and the air suction channel 1221 form a seamless joint with smooth air flow and channel-like shape. The atomized steam delivered by the atomizing channel 1301 has small flow choking effect, the contact time of the atomized steam and the oil absorption medium 103 is short, and the effects of cooling and cooling the atomized steam and absorbing condensate are relatively small; the instantaneous atomization amount of the suction type is relatively large; but the manufacturing cost is much reduced. Alternatively, the first and second electrodes may be,
in another embodiment, the air flow holes 1030 on the oil absorbing medium 103 may be multiple and arranged in parallel side by side; at this time, the atomizing channel 1301, the air guide holes 125, the air flow through holes 1030 and the air suction channel 1221 form air flow communication; the lower interface and the upper interface of the condensation chamber 122 correspond to the connecting air duct 125 and the air suction passage 1221, respectively; by adopting the design structure, the atomizing channel 1030 can be greatly choked, the atomizing steam is in relatively long contact time with the oil absorption medium 1030, and the atomizing steam is better cooled and absorbs condensate; the instantaneous atomization amount during the suction is relatively small, and the manufacturing cost is high.
In another embodiment, as shown in fig. 6 and 7, in order to enhance the condensation effect on the atomized steam, the specific surface area of the oil-absorbing medium 103 needs to be increased, which is generally achieved by increasing the volume of the oil-absorbing medium 103, and in this case, it may not be possible to completely dispose the condensation chamber 124 on the atomizing base 120 because the space size of the atomizing base 120 is limited, and in this case, a condensation chamber unit 164 needs to be disposed on the oil-storing chamber 160 for accommodating a portion of the oil-absorbing medium 103.
The oil absorption medium 103 is a loose structure capable of absorbing liquid, grease and other substances, or a structure made of any loose material, for example, food grade glass fiber, porous ceramic, porous diatomite, food grade asbestos or cotton or food grade sponge is selected as the material.
As shown in fig. 12 and 13, in an embodiment, the sealing silica gel 104 is provided with an oil injection hole 1041, so that the atomizing cavity 160 of the electronic atomizer 10 can be reused by repeatedly injecting tobacco tar or atomizing liquid, thereby avoiding waste caused by discarding; correspondingly, the oil filling hole 1041 needs to be sealed and blocked, at this time, a silica gel cover plate 105 adapted to the sealed oil filling hole 1041 is arranged, a protruded rubber plug column 1051 is arranged on the bottom surface of the silica gel cover plate 105, and the outer diameter of the rubber plug column is slightly larger than the diameter of the oil filling hole 1041; thus, the plug column 1051 can be firmly plugged into the oil hole 1041 to prevent loosening.
It should be understood that the above description is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (10)
1. An electronic atomizer is characterized by comprising an oil storage cavity and an atomizing base, wherein an oil storage cavity and an atomizing cavity are arranged on the oil storage cavity, the atomizing cavity is arranged on the outer surface of the oil storage cavity, and an oil guide hole is formed between the oil storage cavity and the atomizing cavity; an oil guide medium and a heating device are detachably arranged in the atomization cavity; the atomizing seat with oil storage cavity adaptation block is connected and will the atomizing chamber accomodate in the atomizing seat, the atomizing chamber with form the air current between the atomizing seat and link up.
2. The electronic atomizer according to claim 1, wherein a nozzle holder is inserted into the atomizing holder, the oil storage cavity, the atomizing holder and the nozzle holder form the overall configuration of the electronic atomizer, and the atomizing cavity, the atomizing holder and the nozzle holder form an air flow communication therebetween.
3. The electronic atomizer according to claim 1, wherein an enclosing plate protruding outward is disposed on the outer surface of said oil storage cavity, and said enclosing plate encloses to form said hollow atomizing cavity; correspondingly, the coaming plate forms an atomization cavity wall.
4. The electronic atomizer according to claim 1, wherein a heat generating device holder is further disposed in the atomizing chamber, the heat generating device is disposed on the heat generating device holder, and the oil-guiding medium, the heat generating device and the heat generating device holder are sequentially away from the oil storage chamber from inside to outside to form a relatively stacked arrangement.
5. The electronic atomizer according to claim 1, wherein an airflow guide block is disposed on said atomizing base, and an atomizing channel is formed between said airflow guide block and said atomizing chamber.
6. The electronic atomizer of claim 5, wherein an arcuate ramp is disposed in said air flow guide block and is disposed toward said oil reservoir chamber.
7. The electronic atomizer of claim 5, wherein a connecting member is disposed on said atomizing base and is located on an outer wall of said atomizing base and fixes said airflow guide block inside said atomizing base.
8. The electronic atomizer according to claim 5, wherein a condensation chamber is provided on said atomizing base, said condensation chamber being located at an air outlet end of said atomizing channel; correspondingly, an oil absorption medium is arranged in the condensation cavity; and air flow communication is formed among the atomizing cavity, the atomizing channel, the oil absorption medium and the air suction pipe of the atomizing seat.
9. The electronic atomizer according to claim 1, wherein a sealing silicone is provided on said oil storage chamber for sealing an upper open end of said oil storage chamber, and an oil filler hole is provided on said sealing silicone.
10. The electronic atomizer according to claim 9, further comprising a silicone cover plate on said oil storage cavity for fitting and sealing an oil hole on said sealing silicone.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011428828.9A CN112535328B (en) | 2020-12-09 | 2020-12-09 | Electronic atomizer |
| PCT/CN2021/073883 WO2022121092A1 (en) | 2020-12-09 | 2021-01-27 | Electronic atomizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011428828.9A CN112535328B (en) | 2020-12-09 | 2020-12-09 | Electronic atomizer |
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| CN112535328B CN112535328B (en) | 2024-05-24 |
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Cited By (1)
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| WO2023220869A1 (en) * | 2022-05-16 | 2023-11-23 | 深圳市华诚达精密工业有限公司 | Electronic atomization assembly convenient to assemble and difficult to leak and manufacturing method therefor |
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| WO2022121092A1 (en) | 2022-06-16 |
| CN112535328B (en) | 2024-05-24 |
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