CN215013568U - Oil gas way separation atomizer and electron cigarette - Google Patents

Abstract

The utility model provides an oil-gas path separation atomizer and an electronic cigarette, wherein the atomizer comprises a shell and an atomizing component, the atomizing component is arranged in the shell, and an oil bin is formed between the atomizing component and the shell; the shell is hollow, the top of the shell is provided with a suction nozzle, and a channel of the suction nozzle is communicated with the atomizing assembly through a connecting pipe; the atomizing subassembly includes oil seal, atomizing storehouse and heat-generating body, the inner wall looks butt of oil seal and casing, the below of oil seal is located in the atomizing storehouse to the atomizing storehouse, the heat-generating body is located in the atomizing storehouse, oil feed hole and air vent have been seted up on the oil seal, be provided with the piece of taking a breath in the air vent, the atomizing storehouse is formed with a smog transition chamber, the tobacco tar is heated and produces smog by the heat-generating body, wherein, the top surface of the piece of taking a breath is higher than the interface of oil storehouse and smog transition chamber. The utility model discloses an oil pipe is last to set up logical oilhole and air vent respectively. The principle of pressure difference is utilized, the separation of an oil path and an air path is realized, the smoke oil flows out of the oil through hole and finally flows to the heating body, and the air flow is ventilated through the air vent and the ventilation piece.

Description

Oil gas way separation atomizer and electron cigarette

Technical Field

The utility model belongs to the technical field of the atomizer, more specifically say, relate to an oil gas way separation atomizer and electron cigarette.

Background

The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. The atomizer is powered by a rechargeable lithium polymer battery, and nicotine and the like are converted into steam through heating tobacco tar in an oil tank, so that a user can absorb the steam. An electronic cigarette may also be referred to as an aerosol-generating device. An atomizer in an electronic cigarette is a device for atomizing a test solution.

At present atomizer, the path that the tobacco tar reachd the heat-generating body coincides with the route of gas exchange, and the mixture of oil circuit and gas circuit for the heat-generating body produces the bubble easily when heating oil, produces the oil feed insufficient easily and leads to the heat-generating body local overheat and paste the core, has shortened the life-span that the atomizer used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil gas way separation atomizer and electron cigarette to solve the path coincidence of the path that the tobacco tar that exists reachs the heat-generating body and gas exchange among the prior art, produce the not enough problem that leads to the heat-generating body local overheat and paste the core of fuel feeding easily.

In order to achieve the above object, the utility model adopts the following technical scheme: the oil-gas path separation atomizer comprises a shell and an atomization assembly, wherein the atomization assembly is arranged in the shell and forms an oil bin with the shell; the shell is hollow, the top of the shell is provided with a suction nozzle, and a channel of the suction nozzle is communicated with the atomizing assembly through a connecting pipe; the atomizing subassembly includes oil seal, atomizing storehouse and heat-generating body, the inner wall looks butt of oil seal and casing, the below of oil seal is located in the atomizing storehouse to the atomizing storehouse, the heat-generating body is located in the atomizing storehouse, oil feed hole and air vent have been seted up on the oil seal, be provided with the piece of taking a breath in the air vent, the atomizing storehouse is formed with a smog transition chamber, the tobacco tar is heated and produces smog by the heat-generating body, wherein, the top surface of the piece of taking a breath is higher than the interface of oil storehouse and smog transition chamber.

Preferably, the interface is the lowest horizontal plane in the oil through hole contacted with the tobacco tar, and the oil bin is a cavity formed by the shell and the oil seal piece.

Further, oil gas way separation atomizer still includes oil storage spare, oil storage spare sets up the heat-generating body with between the base, oil storage spare with form a cavity between the heat-generating body, the oil storehouse includes the casing with cavity and the aforementioned cavity that oil seal formed, the cavity with the cavity passes through the logical oilhole intercommunication, interface is the top surface of heat-generating body.

Further, oil gas way separation atomizer still includes the adjustable ring, the adjustable ring sets up the bottom of piece of breathing freely is used for changing the piece of breathing freely is in the position in the venthole, and then adjusts the top surface of piece of breathing freely and the difference in height of interface.

Further, the cover is equipped with the atomizing piece on the heat-generating body, the atomizing piece is used for sealing the heat-generating body with the clearance between the atomizing storehouse.

Further, the housing is provided with a connection ring for connecting the connection pipe, and one end of the connection pipe is inserted into the connection ring.

Furthermore, the top of the oil seal piece is provided with an inserting pipe, and the other end of the connecting pipe is inserted into the inserting pipe.

Further, the suction nozzle is communicated with the connecting ring, and the size of the inlet end of the suction nozzle is larger than that of the connecting ring.

Further, the air exchange piece is columnar.

Furthermore, the atomization bin is provided with a buckle, and the base is provided with a bayonet buckled with the buckle.

Further, an electrode nail is arranged on the base.

Another object of the utility model is to provide an electron cigarette, electron cigarette includes above-mentioned oil gas way separation atomizer.

The utility model provides an oil gas way separation atomizer's beneficial effect lies in: compared with the prior art, due to the separation of the oil path and the gas path, the ventilated air can not influence the flow speed of the tobacco tar in the oil bin from the oil through hole, the oil storage speed is stable and can not be suddenly slowed or suddenly quickened, so that the tobacco tar on the heating body is more uniformly distributed, and the atomization efficiency is higher; the phenomenon that the heating body is locally overheated to paste the core due to insufficient oil supply is avoided, and the service life of the atomizer is prolonged. An oil bin is formed in the shell, when the heating device is used, smoke enters the heating body from the oil bin through the oil through hole, and smoke generated after the heating body heats oil flows out from the connecting pipe. The oil bin can be filled with oil at the beginning, after the oil is reduced, external gas enters from the bottom of the atomizer and enters into the oil bin from the air exchange piece through the air exchange piece, and the separation of an oil path and a gas path is realized; meanwhile, the pressure in the oil bin and the external atmospheric pressure are kept in dynamic balance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of an atomizer capable of recovering heat provided by an embodiment of the present invention;

fig. 2 is an exploded view of an atomizer capable of recovering heat according to an embodiment of the present invention;

fig. 3 is a schematic top view of a heat recoverable atomizer according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3, with portions of the structure not shown;

FIG. 5 is a cross-sectional view taken along the line B-B in FIG. 3, with portions of the structure not shown;

fig. 6 is a schematic structural diagram of an interface according to an embodiment of the present invention.

Wherein, in the drawings, the reference numerals are mainly as follows:

1. a base; 2. a housing; 3. a heating element; 4. an oil seal member; 5. a connecting pipe; 6. a ventilation member; 7. an atomizing member; 8. an oil storage member; 9. an atomization bin; 10. an oil through hole; 11. a vent hole; 12. an adjusting ring; 13. a connecting ring; 14. inserting a pipe; 15. a suction nozzle; 16. buckling; 17. a bayonet; 18. an electrode nail; 19. an oil bin; 20. an oil chamber; 21. an interface surface.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6 together, an oil-gas path separation atomizer according to an embodiment of the present invention will now be described. Oil gas way separation atomizer, including casing 2 and atomization component, atomization component sets up in casing 2, and atomization component and casing 2 are formed with oil bin 19, and wherein, suction nozzle 15 has been seted up at 2 cavity and tops of casing, and suction nozzle 15's passageway is through a connecting pipe 5 and atomization component intercommunication, and the both ends of connecting pipe 5 communicate suction nozzle 15 and atomization component respectively. Wherein, atomizing component includes oil seal 4, atomizing storehouse 9 and heat-generating body 3, and oil seal 4 is used for the tobacco tar in shutoff oil storehouse 19, and atomizing storehouse 9 is used for providing the space that forms smog, and the inner wall looks butt of oil seal 4 and casing 2, and atomizing storehouse 9 sets up in the below of oil seal 4, and heat-generating body 3 sets up in the inside of atomizing storehouse 9, and heat-generating body 3 is used for heating the tobacco tar for the tobacco tar forms aerosol smog. The oil sealing piece 4 is provided with an oil through hole 10 and a vent hole 11, wherein the oil through hole 10 is used for flowing the tobacco tar and the vent hole 11 is used for flowing and ventilating. A breather 6 (here, the breather 6 is a member having many fine pores) is provided in the breather hole 11, and the air flow is ventilated through the breather 6 and the oil sump 19. The tobacco tar flows to the heating element 3 after flowing out from the oil bin 19, supplies oil for the heating element 3, and the air current is introduced into the oil bin 19 by the air exchange piece 6, so that the tobacco tar in the oil bin 19 continuously flows into the oil bin 19 in the flowing-out process, the tobacco tar and the air in the oil bin 19 are balanced, the tobacco tar in the oil bin 19 enters the atomization bin 9 through an interface 21, and a smoke transition cavity is formed in the atomization bin 9. The aforementioned interface 21 refers to the interface of the oil sump 19 and the smoke transition chamber. The tobacco tar enters the atomization bin 9 and is heated by the heating body 3 to generate smoke, and the smoke enters the smoke transition cavity and flows out from the connecting pipe 5 and the suction nozzle 15. The heating body 3 heats the tobacco tar to generate aerosol mist. Wherein, the top surface of the ventilation member 6 needs to be higher than the interface 21 of the oil bin 19 and the smoke transition cavity, and the interface 21 is the interface between the oil bin 19 and the atomization bin 9. The smoke oil in the oil through hole 10 and the smoke oil in the air through hole 11 form a height difference, the height difference of the smoke oil in the oil through hole 10 is larger than the height difference of the smoke oil in the air through hole 11, the air needs to float by overcoming the gravity of the oil due to the fact that the density of the oil is larger than that of the air, the gravity of the oil of the heating body 3 is larger than that of the oil of the air exchanging piece 6, and therefore the gas can pass through the air exchanging piece 6 easily, the smoke oil can flow to the heating body 3 from the oil through hole 10 easily, air flow can enter the oil bin 19 from the air through hole 11 and the air exchanging piece 6 easily, synchronization and separation of oil through and air exchange are achieved, and when the smoke oil flows out from the oil through hole 10, the air flow continuously enters the oil bin 19 from the air through hole 11. However, the oil smoke is only continuously conducted to the heating element 3 through the oil through hole 10, and the air flow is continuously introduced into the oil bin 19 through only the air through hole 11.

The utility model provides an oil gas way separation atomizer compares with prior art, has seted up the oil through hole 10 on the oil seal 4, forms the oil sump 19 in the casing, and fluid flows to the bottom of heat-generating body 3 through oil through hole 10 from oil sump 19, and oil storage 8 and heat-generating body vacuole formation, fluid form oil pocket 20 after flowing in from oil through hole 10. The oil seal 4 is provided with an oil through hole 10 and a vent hole 11, and the top surface of the breather 6 is higher than the top surface of the interface 21. Oil enters the heating body 3 from the oil through hole 10, outside gas enters the oil bin 19 from the air exchanging piece 6, the air floats upwards by overcoming the gravity of the oil because the density of the oil is greater than that of the air, and the gravity of the oil of the heating body 3 is greater than that of the oil of the air exchanging piece 6, so that the gas can pass through the air exchanging piece 6 more easily, and the separation of an oil path and a gas path is realized. The oil bin 19 and the external atmospheric pressure are kept in dynamic balance, and due to the separation of the oil path and the air path, the ventilated air cannot influence the flow speed of the tobacco tar in the oil bin 19 from the oil through hole 10, the oil storage speed is stable and cannot be suddenly slowed or suddenly quickened, so that the tobacco tar on the heating body 3 is more uniformly distributed, and the atomization efficiency is higher; the phenomenon that the heating body 3 is locally overheated to stick the core due to insufficient oil supply is avoided, and the service life of the atomizer is prolonged. An oil bin 19 is formed in the shell 2, when the heating device is used, smoke oil enters the heating body 3 from the oil bin 19 through the oil through hole 10, and smoke generated after the heating body 3 heats the oil flows out of the connecting pipe 5. The oil bin 19 can be filled with oil at the beginning, after the oil is reduced, the external gas enters from the bottom of the gas filling atomizer and passes through the gas exchange piece 6, and the external gas enters into the oil bin 19 from the gas exchange piece 6, so that the separation of an oil path and a gas path is realized; meanwhile, the pressure in the oil bin 19 and the external atmospheric pressure are kept in dynamic balance.

Preferably, please refer to fig. 1 to 5 together, as one embodiment of the present invention, the oil bin is a cavity formed by the housing and the oil sealing member, and as seen from the figure, the oil bin is a part of the cavity formed above the housing and the oil sealing member, the smoke oil flows out from the oil bin through the oil through hole, and the smoke oil can directly drop on the top surface of the heating element, or can be transferred to the heating element through other auxiliary components such as sponge, etc. to generate heat and generate smoke oil. Therefore, in order to form the aforementioned height difference and pressure difference of the oil, the definition of the interface used in the present embodiment is: it will be understood that the top surface of the breather piece 6 and the lowest level of contact with the soot in the oil through hole 10 form a height difference, here also the interface 21 being the lowest level of the oil through hole 10.

Preferably, please refer to fig. 1 to 5 together, as another specific embodiment of the present invention, in this embodiment, the oil-gas path separation atomizer further includes an oil storage part 8, the oil storage part 8 plays a role of sealing the base 1, so as to prevent the oil from leaking downwards from the base 1. The oil reservoir 8 may be provided between the heat-generating body 3 and the base 1, and an oil chamber 20 may be formed between the oil reservoir 8 and the heat-generating body 3. The oil chamber 20 refers to a cavity formed between the oil reservoir 8 and the heating body 3, and here, the oil chamber 19 is not exactly the same as the "oil chamber 19" of the previous embodiment, and the oil chamber 19 of the present embodiment includes not only the "oil chamber 19" of the previous embodiment but also the aforementioned oil chamber 20. The entire oil sump 19 may be referred to herein as including one large oil sump (oil sump 19 in the previous embodiment) and one small oil sump (oil chamber 20 mentioned earlier). In this case, the interface is the top of the heating element 3 (in both embodiments of the present invention, the top of the heating element 3 generates heat). Offer oil through hole 10 on sealing oil spare 4, fluid enters into the bottom of heat-generating body 3 through oil through hole 10 from oil bunker 19, forms oil pocket 20 between oil storage spare 8 and the heat-generating body 3, and the user is when using, no matter the certain angle of slope, still lies and uses and make the atomizer stand upside down, and heat-generating body 3 can fully contact with fluid all the time, has avoided the phenomenon of heat-generating body 3 dry combustion method, has prolonged the life of atomizer. The top of the heating element 3 generates heat, and the condensate generated in the air passage is absorbed by the heating element 3 after flowing back, so that the condensate cannot enter the mouth; the residual heat after heating is absorbed by the oil cavity 20, the heat at the bottom of the atomizer is very little, and condensation is not easy to form; (in FIG. 5, the upward arrow indicates the direction in which the mist and heat are sucked out, and the downward arrow indicates that the condensate is recovered by the heating element 3). The heat generating position of the heat generating element 3 may be the bottom or the inside; moreover, the heating element can be a cotton core heating element or a ceramic heating element; the above-mentioned top heat generation method is a preferable method for the ceramic heat generating element. The interface 21 may be the bottom surface of the heating element 3.

Preferably, referring to fig. 1 to 4, in the present embodiment, the ventilation member 6 has a cylindrical shape and is porous. In addition, the oil-gas circuit separation atomizer further comprises an adjusting ring 12, and the adjusting ring 12 is arranged at the bottom of the air interchanger 6. The height difference between the heating element 3 and the top surface of the ventilation member 6, or the height difference between the lowest level surface in the oil through hole 10, which is in contact with the soot, and the top surface of the ventilation member 6 can be adjusted by changing the height of the adjusting ring 12. The speed control of taking a breath is realized to the speed of control oil feed, has seted up the through-hole on the adjustable ring 12, can adjust the size of taking a breath through the size of control through-hole, thereby realizes controlling oil feed volume. The columnar shape of the ventilation member 6 may be a cylindrical shape, a triangular prism shape, a quadrangular prism shape, a polygonal prism shape, or the like; further, the hole in the ventilation member 6 needs to penetrate the ventilation member 6. The heating element 3 is sleeved with an atomizing piece 7, and the atomizing piece 7 is a sealing piece substantially and is used for sealing a gap between the atomizing bin 9 and the heating element 3.

Further, referring to fig. 1 to 4, the housing 2 is provided with a connection ring 13, the top of the oil seal 4 is provided with an insertion tube 14, the suction nozzle 15 is communicated with the connection ring 13, one end of the connection tube 5 is inserted into the connection ring 13, and the other end is inserted into the insertion tube 14. The connection ring 13 and the plug tube 14 facilitate the mounting and positioning of the connection tube 5. The inlet end of the suction nozzle 15 has a size larger than that of the connection ring 13 so that the user can suck more smoke. When the user uses the mouthpiece to aim at the mouthpiece 15 for inhaling, the larger mouthpiece 15 makes it easier for the user to inhale the smoke, and the smoke generated from the heating body 3 flows from the connection tube 5 to the connection ring 13 and the mouthpiece 15, and is inhaled into the mouth by the user.

Further, referring to fig. 1 to 4, in the present embodiment, a buckle 16 is disposed on the atomization bin 9, a bayonet 17 is disposed on the base 1, and the buckle 16 is engaged with the bayonet 17 when the atomization bin 9 and the base 1 are connected. In this embodiment, the number of the buckles 16 and the number of the bayonets 17 are two, the buckles 16 are arranged on two sides of the bottom of the atomization bin 9, and the buckles 16 are arranged on two sides of the base 1. Two electrode nails 18 are installed at the bottom of the base 1, and the electrode nails 18 are electrically connected with the heating body 3. In the present embodiment, the atomizing material 7, the oil reservoir 8, and the oil seal 4 are all made of silicone. The heating body 3 is provided with 2 electrode wires which are respectively connected with an electrode nail 18. When the atomizer was used in practice, can insert the electron cigarette host computer on, be provided with battery and two electrodes on the host computer, the electrode on the host computer can be in the same place with the butt joint of electrode nail 18, and form the electricity and connect to heat-generating body 3 can the circular telegram work.

The main machine is also provided with an air inlet and an air passage; the bottom of the atomizer can also be provided with an air inlet; the air enters into the host computer from the air inlet on the host computer, in the air inlet from the atomizer bottom gets into atomizing storehouse 7 via the air flue, drives the atomizing gas that heat-generating body 3 produced, via the connecting pipe, comes out from suction nozzle 15.

The utility model also provides an electron cigarette, the electron cigarette includes above-mentioned oil gas way separation atomizer. The main machine of the electronic cigarette comprises a shell, a battery, an air inlet and an air passage; there may be a key such as turning on and off, adjusting the heating temperature of the heating body 3, and the like. Wherein, the casing wraps the battery, has seted up the air inlet on the casing, is formed with the air flue in the casing, and the air gets into the air flue from the air inlet, and the air flue communicates the atomizer.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (12)

1. Oil gas way separation atomizer, its characterized in that: the atomizing device comprises a shell and an atomizing assembly, wherein the atomizing assembly is arranged in the shell and forms an oil bin with the shell;

the shell is hollow, a suction nozzle is arranged at the top of the shell, and a channel of the suction nozzle is communicated with the atomization assembly through a connecting pipe;

atomizing component is including sealing oil spare, atomizing storehouse and heat-generating body, seal oil spare with the inner wall looks butt of casing, the atomizing storehouse is located seal oil spare's below, the heat-generating body is located in the atomizing storehouse, oil through hole and air vent have been seted up on the seal oil spare, be provided with the piece of ventilating in the air vent, the atomizing storehouse is formed with a smog transition chamber, and the tobacco tar quilt the heat-generating body heats and produces smog, wherein, the top surface of the piece of ventilating is higher than the oil storehouse with the interface in smog transition chamber.

2. The oil and gas circuit separating atomizer of claim 1, wherein: the interface is the lowest horizontal plane in the oil through hole and contacted with the tobacco tar, and the oil bin is a cavity formed by the shell and the oil sealing piece.

3. The oil and gas circuit separating atomizer of claim 1, wherein: the oil gas way separation atomizer still includes oil storage spare and base, oil storage spare sets up the heat-generating body with between the base, oil storage spare with form a cavity between the heat-generating body, the oil storehouse includes the casing with cavity and the aforementioned cavity that the oil seal spare formed, the cavity with the cavity passes through the oil through hole intercommunication, the interface does the top surface of heat-generating body.

4. The oil and gas circuit separating atomizer of claim 1, wherein: the oil gas way separation atomizer still includes the adjustable ring, the adjustable ring sets up the bottom of piece of ventilating is used for adjusting the piece of ventilating is in the position in the venthole.

5. The oil and gas circuit separating atomizer of claim 1, wherein: the cover is equipped with the atomizing spare on the heat-generating body, the atomizing spare is used for sealing the heat-generating body with clearance between the atomizing storehouse.

6. The oil and gas circuit separating atomizer of claim 1, wherein: the shell is provided with a connecting ring for connecting the connecting pipe, and one end of the connecting pipe is inserted into the connecting ring.

7. The oil and gas circuit separating atomizer of claim 6, wherein: the top of the oil seal piece is provided with an inserting pipe, and the other end of the connecting pipe is inserted into the inserting pipe.

8. The oil and gas circuit separating atomizer of claim 6, wherein: the suction nozzle is communicated with the connecting ring, and the size of the inlet end of the suction nozzle is larger than that of the connecting ring.

9. The oil and gas circuit separating atomizer of claim 1, wherein: the air exchange piece is columnar.

10. The oil and gas circuit separating atomizer of claim 3, wherein: the atomizing bin is provided with a buckle, and the base is provided with a bayonet buckled with the buckle.

11. The oil and gas circuit separating atomizer of claim 3, wherein: the base is provided with an electrode nail, and the electrode nail is electrically connected with the heating body.

12. Electronic cigarette, its characterized in that: an oil and gas circuit separation nebulizer comprising any one of claims 1-11.

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