CN112956744A - Atomizer and electronic cigarette - Google Patents
Atomizer and electronic cigarette Download PDFInfo
- Publication number
- CN112956744A CN112956744A CN202110137544.2A CN202110137544A CN112956744A CN 112956744 A CN112956744 A CN 112956744A CN 202110137544 A CN202110137544 A CN 202110137544A CN 112956744 A CN112956744 A CN 112956744A
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- Prior art keywords
- oil
- tube
- air
- atomizing
- liquid storage
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Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 89
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 238000000889 atomisation Methods 0.000 claims abstract description 22
- 239000011550 stock solution Substances 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims abstract description 4
- 241000208125 Nicotiana Species 0.000 claims description 33
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 33
- 210000003437 trachea Anatomy 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 4
- 239000006199 nebulizer Substances 0.000 claims 2
- 230000008859 change Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 14
- 239000004020 conductor Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000019640 taste Nutrition 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
- A24F40/40—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
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for 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
- A24F40/46—Shape or structure of electric heating means
-
- 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
- A24F40/48—Fluid transfer means, e.g. pumps
-
- 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
- Nozzles (AREA)
Abstract
The invention relates to an atomizer and an electronic cigarette, which comprise a liquid storage device and an atomization device, wherein the liquid storage device is detachably connected with the atomization device; the liquid storage device comprises a liquid storage container, a sealing element and a first air passage, wherein an oil storage cavity and an oil guide hole are formed in the liquid storage container, a second air passage is formed in the sealing element, and the sealing element is embedded in the first air passage and can move along the first air passage under the action of external force to close or open the oil guide hole; the atomizing device comprises an atomizing base, a connecting piece, an oil guide medium and a heating component; an air inlet is arranged on the atomizing base, and a first communicating hole and a through air inlet channel are arranged on the connecting piece; liquid storage container and atomizing seat fixed connection, the connecting piece inserts in the first air flue, and the sealing member moves to the open position so that first communicating hole and oil guide hole intercommunication, second air flue and intake duct intercommunication under the promotion of connecting piece. The separation of stock solution device and atomizing device, when stock solution device or atomizing device need be changed, only need to change one of them can, reduced use cost.
Description
Technical Field
The invention belongs to the technical field of electronic cigarettes, and particularly relates to an atomizer and an electronic cigarette.
Background
Because the smoke generated by the combustion of tobacco contains a plurality of substances which are harmful to health, such as nicotine, coke liquid and the like, the smoking becomes the biggest reason for preventing death in the world at present, and the body of a smoker is damaged by inhaling second-hand smoke by people around the smoker. Therefore, with the progress of science and technology and the increasing importance of people on health, the electronic cigarette is more and more widely used. The electronic cigarette is an electronic product which generates smoke through heating tobacco tar and is sucked by a user, and generally comprises an atomizer and a power supply device; power supply unit is the atomizer power supply, produces smog through atomizing the tobacco tar, compares in the direct combustion of pipe tobacco, has effectively reduced harmful substance's production, has weakened the injury to smoker and crowd around to a certain extent.
The atomizer is as the core structure of electron cigarette, mainly includes structures such as stock solution chamber, leads oily medium, the device that generates heat, atomizing chamber and suction nozzle, and the leading-in stock solution medium of tobacco tar in the stock solution chamber, the device that generates heat is used for heating leading the tobacco tar in the oily medium as heating element. When the power supply device supplies power to the heating device, the heating device heats up and heats the tobacco tar in the oil guide medium, thereby realizing the atomization of the tobacco tar and generating smoke.
In a common atomizer, a liquid storage cavity, an oil guide medium and a heating device are integrated into a whole. When the heating device needs to be replaced due to the aging or burning out of the heating device in the use process, the user wants to replace the tobacco tar with different flavors, or the tobacco tar in the atomizing device needs to be replaced when the tobacco tar is used up, the whole atomizer needs to be replaced due to the integrated structure of the liquid storage cavity, the oil guide medium and the heating device. Therefore, when one part of the existing integrated atomizer needs to be replaced, the whole atomizer needs to be replaced, and other structures in the atomizer cannot be reused, so that great resource waste is brought, the use cost of a user is too high, the material consumption is high, and the atomizer is not environment-friendly.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to the atomizer of current integral type, when one of them part need be changed, then need change whole atomizer, lead to the problem that use cost is high, provide an atomizer and electron cigarette.
In order to solve the technical problem, an embodiment of the present invention provides an atomizer, including a liquid storage device and an atomizing device, where the liquid storage device is detachably connected to the atomizing device;
the liquid storage device comprises a liquid storage container, a sealing element and a first air passage penetrating through the liquid storage container, an oil storage cavity and an oil guide hole communicating the oil storage cavity with the first air passage are arranged in the liquid storage container, a penetrating second air passage is arranged on the sealing element, the first air passage is communicated with the second air passage, and the sealing element is embedded in the first air passage and can move along the first air passage under the action of external force to close or open the oil guide hole;
the atomization device comprises an atomization seat, a connecting piece, an oil guide medium and a heating component; the atomizing base is provided with an air inlet, the connecting piece is fixed on the atomizing base and provided with a first communicating hole and a through air inlet channel, the oil guide medium is arranged in the first air channel and used for sucking the tobacco tar in the oil storage cavity from the first communicating hole, and the heating component is used for atomizing the tobacco tar at the oil guide medium;
the stock solution container with atomizing seat fixed connection, the connecting piece inserts in the first air flue, the sealing member is in remove to open position so that under the promotion of connecting piece first through-hole with lead the oilhole intercommunication, the second air flue with the intake duct intercommunication.
Optionally, the liquid storage container is clamped with the atomizing seat.
Optionally, the liquid storage container includes an oil storage cup and an oil cavity cover, the oil storage cup includes an annular housing and a connecting pipe disposed in the annular housing, a first end of the connecting pipe is connected to a first end of the annular housing in a sealing manner, the first end of the annular housing is provided with an opening communicated with an inner cavity of the connecting pipe, a second end of the connecting pipe is connected to the oil cavity cover in a sealing manner, the oil cavity cover is provided with a connecting hole communicated with the inner cavity of the connecting pipe, the oil cavity cover is fixed to the second end of the annular housing and connected to the annular housing in a sealing manner, the annular housing, the connecting pipe and the oil cavity cover enclose the oil storage cavity, and the opening, the inner cavity of the connecting pipe and the connecting hole are communicated to form the first air passage; the oil guide hole is formed in the connecting pipe, and the sealing element is embedded in the inner cavity of the connecting pipe.
Optionally, the connecting pipe includes a first pipe and a second pipe connected to the first pipe, the first pipe is integrally formed with the annular housing, the second pipe is integrally formed with the oil chamber cover, the oil guide hole is disposed on the second pipe, and the sealing member is embedded in an inner cavity of the second pipe.
Optionally, the length of the second conduit is greater than the length of the seal.
Optionally, the liquid storage container further comprises a sealing plug, an oil filling hole communicated with the oil storage cavity is formed in the oil cavity cover, and the sealing plug is used for sealing the oil filling hole.
Optionally, atomizing device still includes the air duct pipe, the air duct pipe is fixed keeping away from of connecting piece the one end of atomizing seat, the air duct pipe inserts in the second air flue, the inner chamber intercommunication of air duct pipe the intake duct with first air flue.
Optionally, the gas channel pipe is including the first trachea, second trachea and the third trachea that connect gradually, the third trachea inserts in the intake duct of connecting piece, the second tracheal with an end face card that the third trachea is connected establishes keeping away from of connecting piece the one end of atomizing seat, the diameter of first tracheal periphery wall is less than the diameter of the periphery wall of connecting piece, first trachea stretches out the connecting piece inserts in the second air flue.
Optionally, a fixing piece is arranged at one end, far away from the second air pipe, of the third air pipe, a second communication hole is arranged at a position, corresponding to the first communication hole, of the fixing piece, the oil guide medium is fixed between the fixing piece and the connecting piece, and the heating assembly is fixed in the fixing piece.
On the other hand, the invention also provides an electronic cigarette, which comprises a power supply device and the atomizer according to any one of the above technical schemes, wherein the power supply device is used for supplying power to the atomizer.
Compared with the prior art, the atomizer and the electronic cigarette provided by the embodiment of the invention can be divided into two parts which are completely separated, namely the liquid storage device and the atomizing device, when the atomizer is used, the liquid storage device is only required to be arranged on the atomizing device, at the moment, one end of the connecting piece is inserted into the first air passage and pushes the sealing piece to move in the first air passage, so that the oil guide hole is communicated with the first through hole, and meanwhile, the liquid storage container is fixedly connected with the atomizing base, so that the liquid storage device is fixedly connected with the atomizing device; on the tobacco tar in the oil storage chamber flows to leading oily medium through leading oilhole and first through-hole, heating element carries out the heating atomization with the tobacco tar on leading oily medium and forms smog after, and the gaseous smog that drives after the atomizing from the inlet port gets into circulates to the second air flue from the intake duct, and the recirculation flows to first air flue, flows from first air flue at last, and the one end of keeping away from the second air flue of first air flue can supply user's suction smog as the suction nozzle. Compared with the integrated atomizer, the atomizer provided by the invention has the advantages that the liquid storage device and the atomization device are separated, when the liquid storage device needs to be replaced or the atomization device needs to be replaced, only one of the liquid storage device and the atomization device needs to be replaced, the resource waste is reduced, the use cost of a user is reduced, the environmental friendliness of the atomizer is improved, meanwhile, the atomizer is located at different positions only through the sealing piece, the oil storage cavity can be sealed when the liquid storage device is stored independently, the leakage is prevented, the oil guide hole can be communicated with the first communication hole when the liquid storage device is connected with the atomization device, and accordingly, smoke oil in the oil storage cavity is guided to the oil guide medium.
Drawings
Fig. 1 is a schematic structural diagram of an atomizer provided in an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a liquid storage device according to an embodiment of the invention;
fig. 4 is a schematic structural diagram of an atomization device according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a liquid storage device; 11. an oil storage cup; 111. an annular housing; 1111. a clamping hole; 112. a connecting pipe; 1121. a first conduit; 1122. a second conduit; 1123. a first seal ring; 12. an oil chamber cover; 121. connecting holes; 122. an oil filler hole; 123. a fastener; 13. a seal member; 131. a second air passage; 132. a mounting member; 133. a third seal ring; 14. a first air passage; 15. an oil storage chamber; 16. an oil guide hole; 17. a sealing plug; 18. a second seal ring;
2. an atomizing device; 21. an atomizing base; 211. an air inlet; 212. mounting holes; 22. a connecting member; 221. an air inlet channel; 222. a first communication hole; 223. a first connection section; 224. a second connection section; 23. an oil conducting medium; 24. a heat generating component; 241. a heater; 242. a positive electrode lead; 243. a negative electrode lead; 244. a positive electrode conductor; 245. a negative electrode conductor; 25. an airway tube; 251. a first air pipe; 252. a second air pipe; 253. a third air pipe; 254. a fixing member; 255. a second communication hole; 256. positioning a groove; 26. conducting an oil layer; 27. a sealing connection; 28. a fourth seal ring; 29. and a fifth sealing ring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, an atomizer according to an embodiment of the present invention includes a liquid storage device 1 and an atomizing device 2, where the liquid storage device 1 and the atomizing device 2 are detachably connected.
The liquid storage device 1 comprises a liquid storage container, a sealing element 13 and a first air passage 14 penetrating through the liquid storage container, an oil storage cavity 15 and an oil guide hole 16 communicating the oil storage cavity 15 with the first air passage 14 are arranged in the liquid storage container, a second air passage 131 penetrating through the sealing element 13 is arranged on the sealing element 13, the first air passage 14 is communicated with the second air passage 131, and the sealing element 13 is embedded in the first air passage 14 and can move along the first air passage 14 under the action of external force to close or open the oil guide hole 16.
The atomizing device 2 comprises an atomizing base 21, a connecting piece 22, an oil guide medium 23 and a heating component 24; the atomizing base 21 is provided with an air inlet 211, the connecting piece 22 is fixed on the atomizing base 21, the connecting piece 22 is provided with a first communicating hole 222 and a through air inlet channel 221, the oil guide medium 23 is arranged in the first air channel 14, the oil guide medium 23 is used for absorbing the tobacco tar in the oil storage cavity 15 from the first communicating hole 222, and the heating component 24 is used for atomizing the tobacco tar at the oil guide medium 23.
The liquid storage container is fixedly connected with the atomizing base 21, the connecting piece 22 is inserted into the first air passage 14, the sealing piece 13 moves to the opening position under the pushing of the connecting piece 22 so that the first communication hole 222 is communicated with the oil guide hole 16, and the second air passage 131 is communicated with the air inlet passage 221.
Compared with the prior art, the atomizer provided by the embodiment of the invention is divided into two parts, namely the liquid storage device 1 and the atomizing device 2, which can be completely separated, when the atomizer is used, only the liquid storage device 1 needs to be installed on the atomizing device 2, at this time, one end of the connecting piece 22 is inserted into the first air passage 14, and the sealing piece 13 is pushed to move in the first air passage 14, so that the oil guide hole 16 is communicated with the first through hole 222, and meanwhile, the liquid storage container is fixedly connected with the atomizing base 21, so that the liquid storage device 1 is fixedly connected with the atomizing device 2; the tobacco tar in the oil storage cavity 15 flows to the oil guiding medium 23 through the oil guiding hole 16 and the first communicating hole 222, then the heating component 24 heats and atomizes the tobacco tar on the oil guiding medium 23 to form smoke, the gas entering from the gas inlet hole 211 drives the atomized smoke to flow from the gas inlet channel 221 to the second gas channel 131, then the atomized smoke flows to the first gas channel 14, and finally flows out from the first gas channel 14, and one end of the first gas channel 14, which is far away from the second gas channel 131, can be used as a suction nozzle for a user to suck the smoke. Compared with an integrated atomizer, the atomizer provided by the invention has the advantages that the liquid storage device 1 and the atomization device 2 are separated, when the liquid storage device 1 needs to be replaced or the atomization device 2 needs to be replaced, only one of the liquid storage device 1 and the atomization device needs to be replaced, the resource waste is reduced, the use cost of a user is reduced, the environment friendliness of the atomizer is improved, meanwhile, the atomizer is only located at different positions through the sealing piece 13, the oil storage cavity 15 can be sealed when the liquid storage device 1 is stored independently, liquid leakage is prevented, the oil guide hole 16 can be communicated with the first communication hole 222 when the liquid storage device 1 is connected with the atomization device 2, and accordingly, smoke oil in the oil storage cavity 15 is guided to the oil guide medium 23.
In one embodiment, the liquid storage container is snap-fitted to the atomizing base 21. Connect stably, simple structure, the installation of being convenient for and dismantle stock solution device 1 and atomizing device 2, it is more simple and convenient to operate when making the user change the part.
In addition, the liquid storage container can be in interference fit with the atomizing base 21. Simple structure, convenient installation and dismantlement.
In one embodiment, as shown in fig. 3, the liquid storage container includes an oil storage cup 11 and an oil chamber cover 12, the oil storage cup 11 includes an annular housing 111 and a connecting pipe 112 disposed in the annular housing 111, a first end of the connecting pipe 112 is connected with a first end of the annular housing 111 in a sealing manner, a first end of the annular housing 111 is provided with an opening communicated with an inner cavity of the connecting pipe 112, a second end of the connecting pipe 112 is connected with the oil chamber cover 12 in a sealing manner, the oil chamber cover 12 is provided with a connecting hole 121 communicated with the inner cavity of the connecting pipe 112, the oil chamber cover 12 is fixed at a second end of the annular housing 111 and is connected with the annular housing 111 in a sealing manner, the annular housing 111, the connecting pipe 112 and the oil chamber cover 12 enclose to form an oil storage cavity 15, and the opening, the inner; the oil guide hole 16 is disposed on the connection pipe 112, and the sealing member 13 is embedded in the inner cavity of the connection pipe 112. The oil storage cavity 15 and the first air passage 14 are favorably isolated, the structure is simple, and the processing is convenient.
Preferably, a plurality of oil guide holes 16 are provided, and the plurality of oil guide holes 16 are uniformly distributed in the connecting pipe 112 in the circumferential direction. The circulation between the oil storage chamber 15 and the oil guiding medium 23 is increased, and the oil guiding medium 23 is ensured to have sufficient smoke.
In one embodiment, as shown in FIG. 3, the annular housing 111 snaps into engagement with the oil chamber cover 12. The connection is stable, the annular shell 111 and the oil chamber cover 12 are prevented from being separated, the structure is simple, and the processing and the installation are convenient.
Preferably, as shown in fig. 3, the second end of the annular housing 111 is provided with a locking hole 1111, the oil chamber cover 12 is provided with an engaging member 123, and the engaging member 123 is locked in the locking hole 1111. The clamping piece 123 is clamped with the clamping hole 1111, so that the oil cavity cover 12 is fixed on the annular shell 111, the structure is simple, and the connection is stable.
Preferably, the plurality of engaging holes 1111 are provided, the plurality of engaging holes 1111 are uniformly distributed in the circumferential direction on the annular housing 111, the plurality of engaging pieces 123 are provided, and the engaging pieces 123 are provided corresponding to the engaging holes 1111. The stability of the connection between the oil chamber cover 12 and the annular shell 111 is improved, the oil chamber cover 12 is prevented from being separated from the annular shell 111, and liquid leakage is prevented.
In one embodiment, as shown in fig. 3, the second sealing ring 18 is disposed at the position where the annular housing 111 is engaged with the oil chamber cover 12. The second sealing ring 18 is used for realizing the sealing connection between the annular shell 111 and the oil chamber cover 12, so that the sealing performance of the connection between the annular shell 111 and the oil chamber cover 12 is enhanced, and liquid leakage at the connection part of the annular shell 111 and the oil chamber cover 12 is prevented.
Preferably, the oil chamber cover 12 is a sealing device made of plastic material, which is beneficial to sealing between the annular housing 111 and the oil chamber cover 12 and prevents liquid leakage.
In an embodiment, as shown in fig. 3, the connection pipe 112 includes a first pipe 1121 and a second pipe 1122 connected to the first pipe 1121, the first pipe 1121 is integrally formed with the annular housing 111, the second pipe 1122 is integrally formed with the oil chamber cover 12, the oil guide hole 16 is disposed on the second pipe 1122, and the sealing member 13 is embedded in an inner cavity of the second pipe 1122. The strength of the joint of the first pipe 1121 and the annular housing 111 and the joint of the second pipe 1122 and the oil chamber cover 12 is enhanced, and liquid leakage at the two positions is avoided; and the original three parts are simplified into two parts for connection, so that the leakage points are reduced, and the sealing property of the oil storage cavity 15 is improved.
Preferably, the first tube 1121 is formed by an opening edge of the ring-shaped housing 111 being inwardly depressed. Which facilitates the formation of a smooth wall of the reservoir 15.
Preferably, the first pipe 1121 and the annular housing 111 are integrally formed by injection molding, which is beneficial to ensuring the integrity of the oil storage cavity 15, and the processing technology is simple and convenient for manufacturing. Further, the oil storage chamber 15 may be formed between the first tube 1121 and the annular housing 111 by blow molding.
In one embodiment, as shown in fig. 3, the connecting tube 112 is located at the axial center of the annular housing 111. The oil reservoir chamber 15 surrounds the first gas passage 14, increasing the volume of the oil reservoir chamber 15.
In one embodiment, as shown in FIG. 3, the mating locations of the first and second conduits 1121, 1122 are provided with a first sealing ring 1123. The first pipe 1121 and the second pipe 1122 are connected in a sealing manner by the first sealing ring 1123, so that the connection tightness of the first pipe 1121 and the second pipe 1122 is enhanced, and liquid leakage is prevented.
In an embodiment, as shown in fig. 3, a diameter of the outer peripheral wall of the first tube 1121 is smaller than an inner hole diameter of the second tube 1122, and an end of the first tube 1121, which is away from the opening of the annular housing 111, is inserted into an end of the second tube 1122, which is away from the connection hole 121. Facilitating the connection of the first conduit 1121 with the second conduit 1122.
In one embodiment, as shown in FIG. 3, the length of second conduit 1122 is greater than the length of seal 13. The movable range of the sealing piece 13 is enlarged, which is beneficial to pushing the sealing piece 13, and the oil storage device and the atomizing device 2 are more labor-saving to install.
In one embodiment, as shown in fig. 3, the sealing member 13 includes a mounting member 132 and a third sealing ring 133, the second air duct 131 is disposed on the mounting member 132, two mounting grooves are respectively disposed on the outer peripheral walls of the two ends of the mounting member 132, the third sealing ring 133 is disposed in each of the two mounting grooves, the third sealing ring 133 is compressed between the mounting groove and the air duct wall of the first air duct 14, and the oil guide hole 16 is located between the two third sealing rings 133. A third sealing ring 133 is respectively sleeved at two ends of the mounting member 132, and the third sealing ring 133 is in interference fit with the first air passage 14, so that the oil guide hole 16 between the two third sealing rings 133 is closed; the sealing performance of the sealing element 13 to the oil guide hole 16 is improved, liquid leakage is avoided, only two third sealing rings 133 are in interference fit with the first air passage 14, the sealing element 13 is pushed when the oil storage device is connected with the atomizing device 2, and the oil storage device and the atomizing device 2 are mounted more easily.
Preferably, the mounting member 132 is made of plastic, silicone or rubber. The mounting member 132 has elasticity to improve the sealing performance of the sealing member 13, and the mounting member 132 can be compressed and deformed when being compressed, facilitating the installation of the sealing member 13 in a smaller space.
In one embodiment, the sealing member 13 is an elastic member, and the sealing member 13 is in interference fit with the first air passage 14. When the sealing member 13 is pushed by an external force, the sealing member 13 is deformed by pressure to open the oil guide hole 16, and after the external force is removed, the sealing member 13 is returned to the original position to close the oil guide hole 16. When the liquid storage device 1 is detached from the atomization device 2, the sealing piece 13 can close the oil guide hole 16 again, so that the unused tobacco tar can be stored, and the tobacco tar with different tastes can be replaced by a user.
In one embodiment, as shown in fig. 3, the liquid storage container further comprises a sealing plug 17, an oil filling hole 122 communicating with the oil storage cavity 15 is formed on the oil cavity cover 12, and the sealing plug 17 is used for sealing the oil filling hole 122. The tobacco tar can be injected into the oil storage cavity 15 through the oil injection hole 122, and the convenience and the rapidness of oil injection are improved; after the tobacco tar is used up, the stock solution device 1 can be recycled again, injects the tobacco tar into again through oil filler point 122, improves stock solution device 1's cyclic utilization, reduces the wasting of resources, environmental protection more.
In one embodiment, as shown in fig. 1 and 4, the atomizing device 2 further includes an air duct 25, the air duct 25 is fixed to an end of the connecting member 22 away from the atomizing base 21, the air duct 25 is inserted into the second air duct 131, and an inner cavity of the air duct 25 communicates with the air duct 221 and the first air duct 14. Realized the intercommunication in proper order of intake duct 221, air duct pipe 25's inner chamber and first air flue 14, the smog after the atomizing that makes circulates the inner chamber of air duct pipe 25 from intake duct 221, and the recirculation is to first air flue 14, and the suction nozzle that the end user located through first air flue 14 absorbs smog is favorable to smooth and easy circulation of smog, avoids smog loss.
In one embodiment, as shown in fig. 4, the airway tube 25 includes a first air tube 251, a second air tube 252 and a third air tube 253 which are connected in sequence, the third air tube 253 is inserted into the air inlet channel 221 of the connecting piece 22, one end surface of the second air tube 252 connected with the third air tube 253 is clamped at one end of the connecting piece 22 far away from the atomizing base 21, the diameter of the peripheral wall of the first air tube 251 is smaller than that of the peripheral wall of the connecting piece 22, and the first air tube 251 extends out of the connecting piece 22 and is inserted into the second airway 131. When the liquid storage device 1 and the atomization device 2 are installed, the first air pipe 251 is inserted into the second air passage 131 of the sealing piece 13, the connecting piece 22 and the second air passage 131 are inserted into the first air passage 14, and the second air passage 131 and the sealing piece 13 abut between the sealing piece 13 and the connecting piece 22 and push the sealing piece 13 to move; the air channel pipe 25 is fixed between the connecting piece 22 and the sealing piece 13, and the connection stability of the air channel pipe 25 is improved.
In an embodiment, as shown in fig. 1 and 4, a positioning groove 256 is provided on an outer peripheral wall of an end of the first air pipe 251 away from the second air pipe 252, and a positioning protrusion is provided at a position of the connecting pipe 112 corresponding to the positioning groove 256, and the positioning protrusion is engaged in the positioning groove 256. The installation and the positioning of the air channel pipe 25 are facilitated, and the connection stability of the air channel pipe 25 and the connecting pipe 112 is improved.
In an embodiment, as shown in fig. 2 and 4, a fixing member 254 is disposed at an end of the third air pipe 253 away from the second air pipe 252, a second communication hole 255 is disposed at a position of the fixing member 254 corresponding to the first communication hole 222, the oil guiding medium 23 is coated on the heating element 24, and the oil guiding medium 23 and the heating element 24 are fixed in the fixing member 254. The tobacco tar in the oil storage cavity 15 flows to the oil guide medium 23 through the oil guide hole 16, the first communicating hole 222 and the second communicating hole 255, the fixing piece 254 is arranged to fix the oil guide medium 23 and the heating assembly 24, the installation stability of the oil guide medium 23 and the heating assembly 24 is improved, meanwhile, the tobacco tar is directly atomized in the inner cavity of the air channel pipe 25, the smoke generated after the tobacco tar is atomized directly flows to the first air channel 14 from the inner cavity of the air channel pipe 25, the circulation path of the smoke is shortened, the suction force required by a user during smoking is reduced, and the user experience is improved.
In one embodiment, the fixing member 254 is provided as a plurality of fixing pieces fixed to the third air pipe 253 in a circumferential direction, and the plurality of fixing pieces cooperate with each other to hold the heating element 24. The heating assembly 24 and the oil guide medium 23 are fixed between the fixing pieces conveniently, and the installation and the positioning of the heating assembly 24 and the oil guide medium 23 are facilitated.
In one embodiment, as shown in fig. 4, the heating assembly 24 includes a heating wire 241, a positive conducting wire 242, a negative conducting wire 243, a positive conductor 244 and a negative conductor 245, the heating wire 241 is fixed in the fixing member 254, the positive conductor 244 and the negative conductor 245 are fixed on the atomizing base 21, the positive conducting wire 242 connects the heating wire 241 and the positive conductor 244, and the negative conducting wire 243 connects the heating wire 241 and the negative conductor 245. The positive and negative electrode connections of the heating assembly 24 and the power supply device are facilitated through the positive electrode conductor 244 and the negative electrode conductor 245, and power supply to the heating assembly 24 is achieved.
In one embodiment, as shown in fig. 2 and 4, the atomization device 2 further includes an oil guide layer 26 disposed between the connection member 22 and the fixing member 254. The guiding of the tobacco tar from the first communicating hole 222 to the second communicating hole 255 is facilitated, the tobacco tar is prevented from flowing and dispersing to other directions at the connecting position of the first communicating hole 222 and the second communicating hole 255, and the loss of the tobacco tar is reduced.
In an embodiment, as shown in fig. 4, the connecting member 22 includes a first connecting section 223 and a second connecting section 224 connected to the first connecting section 223, the atomizing base 21 is provided with a mounting hole 212, the first connecting section 223 is clamped in the mounting hole 212, the second connecting section 224 extends out of the atomizing base 21 and is inserted into the connecting hole 121 and the inner cavity of the second pipe 1122, the oil guiding hole 16 is provided on the second connecting section 224, and the heat generating component 24 and the oil guiding medium 23 are provided in the inner cavity of the second connecting section 224. The connection between the connecting piece 22 and the atomizing base 21 is facilitated, and the stability of the connection between the connecting piece 22 and the atomizing base 21 is improved.
Preferably, as shown in fig. 4, the fitting position of the connecting member 22 and the oil chamber cover 12 is provided with a fourth seal ring 28. The stability and the sealing performance of the connection between the connecting piece 22 and the oil chamber cover 12 are improved, and liquid leakage at the joint of the connecting piece 22 and the oil chamber cover 12 is avoided.
In an embodiment, as shown in fig. 4, the atomization device 2 further includes a sealing connector 27, a through air hole is provided on the sealing connector 27, a first end of the sealing connector 27 is connected to the bottom wall of the mounting hole 212 and an end surface of the first connection section 223 far from the second connection section 224 and is in interference fit with the mounting hole 212, and a second end of the sealing connector 27 extends into an inner cavity of the first connection section 223 and is in interference fit with the inner cavity of the first connection section 223. The sealing connection between the connecting piece 22 and the atomizing base 21 is realized through the sealing connecting piece 27, and smoke is prevented from flowing out from the connection position of the connecting piece 22 and the atomizing base 21.
Preferably, as shown in fig. 4, the mating position of the connecting piece 22 and the atomizing base 21 is provided with a fifth sealing ring 29. The stability and the leakproofness of connecting piece 22 and atomizing seat 21 are improved.
In another aspect, the present invention further provides an electronic cigarette, which includes a power supply device (not shown in the drawings) and the atomizer according to any of the foregoing embodiments, wherein the power supply device is used for supplying power to the atomizer. The positive pole of power supply unit is connected with positive conductor 244, and power supply unit's negative pole is connected with negative conductor 245, realizes the circulation of electric current in order to supply power for heating element 24 to carry out the heating atomization to the tobacco tar on leading oily medium 23.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An atomizer is characterized by comprising a liquid storage device and an atomizing device, wherein the liquid storage device is detachably connected with the atomizing device;
the liquid storage device comprises a liquid storage container, a sealing element and a first air passage penetrating through the liquid storage container, an oil storage cavity and an oil guide hole communicating the oil storage cavity with the first air passage are arranged in the liquid storage container, a penetrating second air passage is arranged on the sealing element, the first air passage is communicated with the second air passage, and the sealing element is embedded in the first air passage and can move along the first air passage under the action of external force to close or open the oil guide hole;
the atomization device comprises an atomization seat, a connecting piece, an oil guide medium and a heating component; the atomizing base is provided with an air inlet, the connecting piece is fixed on the atomizing base and provided with a first communicating hole and a through air inlet channel, the oil guide medium is arranged in the first air channel and used for sucking the tobacco tar in the oil storage cavity from the first communicating hole, and the heating component is used for atomizing the tobacco tar at the oil guide medium;
the stock solution container with atomizing seat fixed connection, the connecting piece inserts in the first air flue, the sealing member is in remove to open position so that under the promotion of connecting piece first through-hole with lead the oilhole intercommunication, the second air flue with the intake duct intercommunication.
2. The nebulizer of claim 1, wherein the reservoir is snap-fit to the nebulizing mount.
3. The atomizer according to claim 1, wherein said liquid reservoir comprises an oil reservoir cup and an oil chamber cover, said oil reservoir cup comprises an annular housing and a connecting tube disposed in said annular housing, a first end of said connecting tube is sealingly connected to a first end of said annular housing, and said first end of said annular housing is provided with an opening communicating with an inner cavity of said connecting tube, a second end of said connecting tube is sealingly connected to said oil chamber cover, and said oil chamber cover is provided with a connecting hole communicating with an inner cavity of said connecting tube, said oil chamber cover is fixed to a second end of said annular housing and sealingly connected to said annular housing, said connecting tube and said oil chamber cover enclose to form said oil reservoir chamber, and said opening, said inner cavity of said connecting tube and said connecting hole communicate to form said first air passage; the oil guide hole is formed in the connecting pipe, and the sealing element is embedded in the inner cavity of the connecting pipe.
4. The atomizer of claim 3, wherein said connecting tube comprises a first tube and a second tube connected to said first tube, said first tube being integrally formed with said annular housing, said second tube being integrally formed with said oil chamber cover, said oil guide hole being provided in said second tube, and said seal member being embedded in an inner cavity of said second tube.
5. A nebulizer as claimed in claim 4, wherein the length of the second conduit is greater than the length of the seal.
6. The atomizer of claim 3, wherein said reservoir further comprises a sealing plug, and said oil chamber cover is provided with an oil filler hole communicating with said oil storage chamber, said sealing plug being adapted to seal said oil filler hole.
7. The atomizer of claim 1, wherein said atomizing device further comprises an air duct tube, said air duct tube is fixed at an end of said connecting member away from said atomizing base, said air duct tube is inserted into said second air duct, and an inner cavity of said air duct tube communicates said air duct with said first air duct.
8. The atomizer of claim 7, wherein the airway tube comprises a first trachea, a second trachea and a third trachea that are connected in sequence, the third trachea is inserted into the airway of the connecting piece, an end face of the second trachea that is connected with the third trachea is clamped and arranged at one end of the connecting piece that is far away from the atomizing base, the diameter of the peripheral wall of the first trachea is smaller than that of the peripheral wall of the connecting piece, and the first trachea extends out of the connecting piece and is inserted into the second airway.
9. The atomizer according to claim 8, wherein a fixing member is disposed at an end of the third air tube remote from the second air tube, a second communication hole is disposed at a position of the fixing member corresponding to the first communication hole, the oil-guiding medium is fixed between the fixing member and the connecting member, and the heat generating component is fixed in the fixing member.
10. An electronic cigarette, comprising power supply means for supplying power to the atomizer and the atomizer of any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137544.2A CN112956744B (en) | 2021-02-01 | 2021-02-01 | Atomizer and electronic cigarette |
| PCT/CN2021/083198 WO2022160446A1 (en) | 2021-02-01 | 2021-03-26 | Atomizer and electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137544.2A CN112956744B (en) | 2021-02-01 | 2021-02-01 | Atomizer and electronic cigarette |
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| Publication Number | Publication Date |
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| CN112956744A true CN112956744A (en) | 2021-06-15 |
| CN112956744B CN112956744B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137544.2A Active CN112956744B (en) | 2021-02-01 | 2021-02-01 | Atomizer and electronic cigarette |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112956744B (en) |
| WO (1) | WO2022160446A1 (en) |
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| WO2023019973A1 (en) * | 2021-08-19 | 2023-02-23 | 深圳易佳特科技有限公司 | Atomizing core, atomizer and electronic cigarette |
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Also Published As
| Publication number | Publication date |
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| CN112956744B (en) | 2024-05-24 |
| WO2022160446A1 (en) | 2022-08-04 |
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