CN111011938B - Atomizing device and electronic cigarette - Google Patents
Atomizing device and electronic cigarette Download PDFInfo
- Publication number
- CN111011938B CN111011938B CN202010010239.2A CN202010010239A CN111011938B CN 111011938 B CN111011938 B CN 111011938B CN 202010010239 A CN202010010239 A CN 202010010239A CN 111011938 B CN111011938 B CN 111011938B
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- mounting
- liquid collecting
- air outlet
- cavity
- base
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- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 238000000889 atomisation Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 70
- 230000000149 penetrating effect Effects 0.000 claims description 18
- 241000208125 Nicotiana Species 0.000 claims description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 8
- 210000000214 mouth Anatomy 0.000 claims description 2
- 239000011550 stock solution Substances 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 12
- 230000013011 mating Effects 0.000 description 11
- 230000035515 penetration Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Nozzles (AREA)
Abstract
The invention relates to an atomization device which comprises a base, an upper cover and a heating component. The base is provided with a mounting side and an air inlet channel, the air inlet channel penetrates through the mounting side of the base and the other side opposite to the mounting side, and the mounting side is provided with a liquid collecting tank; the upper cover is provided with an open cavity, an opening communicated with the open cavity and a first air outlet, the first air outlet is arranged on one side of the upper cover, which is away from the open cavity, and one side of the upper cover, which is provided with the open cavity, is covered on the installation side so as to form an accommodating cavity with the installation side; the heating component is arranged in the accommodating cavity and is provided with a second air outlet hole communicated with the first air outlet hole, the heating component and the mounting side are combined to form an atomization cavity, and the air inlet channel and the second air outlet hole are both communicated with the atomization cavity; the liquid collecting groove corresponds to the second air outlet hole so as to receive liquid dropped by the second air outlet hole. By arranging the atomizing device, the blocking of the air inlet channel can be avoided, and the user suction experience is effectively improved. The invention also relates to an electronic cigarette.
Description
Technical Field
The invention relates to the technical field of electronic smoking sets, in particular to an atomization device and an electronic cigarette.
Background
Currently, an electronic cigarette generally includes an atomizer and a battery rod, wherein the atomizer is provided with an atomization cavity, a heating wire of the atomizer is arranged in the atomization cavity to atomize tobacco tar in the atomization cavity, and the battery rod mainly provides electric energy and utilizes electronic devices therein to provide temperature control or other control. When sucking, the air enters the atomization cavity to drive the smoke formed by the atomization of the tobacco tar to flow to the suction nozzle, but condensate is easy to block the air inlet channel in the use process of the traditional electronic cigarette.
Disclosure of Invention
Based on the above, it is necessary to provide an atomization device and an electronic cigarette capable of effectively avoiding condensate from blocking an air inlet channel, aiming at the problem that condensate and liquid leakage easily occur to block the air inlet channel in the use process of the existing electronic cigarette.
An atomizing device, comprising:
the base is provided with a mounting side and an air inlet channel, and the air inlet channel penetrates through the mounting side of the base and the other side opposite to the mounting side;
The upper cover is provided with an open cavity, an opening communicated with the open cavity and a first air outlet hole, the first air outlet hole is formed in one side of the upper cover, which is away from the open cavity, and one side of the upper cover, which is provided with the open cavity, is covered on the installation side so as to form an accommodating cavity with the installation side; and
The heating component is arranged in the accommodating cavity and is provided with a second air outlet hole communicated with the first air outlet hole, the heating component and the mounting side are combined to form an atomization cavity, and the air inlet channel and the second air outlet hole are communicated with the atomization cavity;
The installation side is provided with a liquid collecting groove corresponding to the second air outlet hole, and the liquid collecting groove is used for receiving liquid dropped by the second air outlet hole.
Through setting up foretell atomizer, heating element atomizes tobacco tar in atomizing chamber, and the user is when the suction, and air enters into atomizing chamber from the air inlet channel to drive the smog that atomizing formed and discharge from second venthole and first venthole in proper order, and smog can be attached to the second venthole inner wall and form the condensate from the second venthole inner wall when passing through the second venthole, in the condensate drops the collecting tank from the second venthole, avoids the condensate to enter into the air inlet channel in the jam air inlet channel, thereby ensures that the suction is smooth and easy, improves user's suction experience.
In one embodiment, the base comprises a body and a liquid collecting member, the body has a first side, a mounting hole is formed in the first side, the liquid collecting member is mounted in the mounting hole, the liquid collecting member has a second side flush with the first side, the first side and the second side form the mounting side together, and the liquid collecting groove is formed in the second side.
In one embodiment, the liquid collecting piece comprises a liquid collecting part, and one side of the liquid collecting part away from the base is the second side;
The body is provided with a first communication channel, one end of the first communication channel penetrates through one side of the body, which is away from the first side, and the other end of the first communication channel is communicated with the mounting hole;
The circumferential side wall of the liquid collecting part is abutted to the inner wall of the mounting hole, the liquid collecting part is provided with a plurality of ventilation grooves which are distributed at intervals along the circumferential direction of the liquid collecting part, each ventilation groove and the inner wall of the mounting hole enclose to form a second communication channel, and the first communication channel and the second communication channels are communicated together to form a plurality of air inlet channels.
In one embodiment, the liquid collecting piece further comprises a mounting part fixedly connected to the other side of the liquid collecting part opposite to the second side, the base further comprises a matching part formed in the mounting hole and fixedly connected with the body, and the mounting part is matched with the matching part;
The other end of the first communication channel penetrates through the matching part to be communicated with the mounting hole.
In one embodiment, the liquid collecting piece comprises a liquid collecting part, one side of the liquid collecting part, which is far away from the base, is the second side, and the circumferential side wall of the liquid collecting part is abutted against the inner wall of the mounting hole;
The body has been seted up first intercommunication passageway and two at least third intercommunication passageway, first intercommunication passageway one end runs through the body deviates from one side of first side, the other end with the mounting hole intercommunication, two at least third intercommunication passageway one end all with the mounting hole intercommunication, the other end all runs through first side, and two at least third intercommunication passageway runs through the opening of first side is located at least the opposite sides of mounting hole, first intercommunication passageway mounting hole and two at least third intercommunication passageway communicate jointly and form two at least inlet channel.
In one embodiment, the base further comprises a plurality of mounting protrusions, and the plurality of mounting protrusions are arranged on the mounting side in a protruding mode and located in the accommodating cavity to form a mounting position for mounting the heating assembly in the accommodating cavity.
In one embodiment, the atomizing device further comprises a housing, the housing is provided with a mounting cavity and a suction channel, the base, the upper cover and the heating component are all arranged in the mounting cavity, and the upper cover and the housing are sealed to form a liquid storage cavity by surrounding the housing;
The upper cover deviates from the open one side still has offered the inlet, the inlet respectively with stock solution chamber reaches open oral cavity intercommunication, the suction channel with first venthole intercommunication.
In one embodiment, the heating assembly includes a penetrating member and a heating member, the penetrating member is disposed in the accommodating cavity and is combined with the mounting side to form the atomizing cavity, and the second air outlet penetrates through the penetrating member to face one side of the base and one side of the second air outlet facing away from the base;
The heating piece is embedded in one side of the penetrating piece, which faces the base, and is used for heating tobacco tar oozed out of the penetrating piece.
In one embodiment, the atomizing device further comprises a vent pipe, one end of the vent pipe extends into the second air outlet hole, the side wall of the vent pipe is abutted against the inner wall of the second air outlet hole, and the other end of the vent pipe penetrates out of the first air outlet hole.
An electronic cigarette comprising an atomising device as described above.
Drawings
FIG. 1 is a cross-sectional view of an atomizer device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a portion of the construction of the atomizing device shown in FIG. 1;
FIG. 3 is a cross-sectional view of an atomizer device according to another embodiment of the invention;
fig. 4 is an exploded view of a part of the structure of the atomizing device shown in fig. 3.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, an atomizing device 100 according to an embodiment of the present invention includes a base 10, an upper cover 20, and a heating element 30.
The base 10 has a mounting side 11 and an air inlet passage extending through the mounting side 11 of the base 10 and the other side opposite the mounting side 11.
The upper cover 20 is provided with an open cavity, an opening communicated with the open cavity and a first air outlet hole 21, the first air outlet hole 21 is formed in one side, away from the opening, of the upper cover 20, and one side, provided with the opening, of the upper cover 20 is covered on the installation side 11 so as to form a containing cavity with the installation side 11.
The heating component 30 is disposed in the accommodating cavity, and the heating component 30 has a second air outlet hole 31 communicating with the first air outlet hole 21, the heating component 30 and the mounting side 11 enclose to form an atomization cavity 19, and the air inlet channel and the second air outlet hole 31 are both communicated with the atomization cavity 19.
Wherein, the installation side 11 is provided with a liquid collecting groove 141 corresponding to the second air outlet hole 31, and the liquid collecting groove 141 is used for receiving the liquid dropped by the second air outlet hole 31.
Through setting up foretell atomizer, heating element 30 atomizes tobacco tar in atomizing chamber 19, and the user is when the suction, and the air enters into atomizing chamber 19 from the air inlet channel in to drive the smog that the atomizing formed and follow second venthole 31 and first venthole 21 in proper order and discharge, and smog can be attached to the second venthole 31 inner wall when passing through second venthole 31 part and form the condensate, and the condensate drops in the collecting tank 141 from second venthole 31, avoids the condensate to enter into the air inlet channel in the jam air inlet channel, thereby ensures that the suction is smooth and easy, improves user's suction experience.
In some embodiments, the base 10 includes a body 12 and a liquid collecting member 14, the body 12 has a first side, the first side is provided with a mounting hole 121, the liquid collecting member 14 is mounted in the mounting hole 121, the liquid collecting member 14 has a second side flush with the first side, the first side and the second side together form a mounting side 11, and the liquid collecting groove 141 is formed in the second side.
Further, the base 10 further includes a mating portion 16 formed in the mounting hole 121 and fixedly connected to the body 12, and the liquid collecting member 14 mates with the mating portion 16 to be mounted in the mounting hole 121.
In practical application, the body 12 is provided with a first communication channel 123, one end of the first communication channel 123 penetrates through one side of the body 12 away from the first side, and the other end is communicated with the mounting hole 121. Specifically, the other end of the first communication passage 123 penetrates the fitting portion 16 to communicate with the mounting hole 121.
It should be noted that, the base 10 may be integrated, and the liquid collecting tank 141 may be directly formed on the mounting side 11 of the base 10, and meanwhile, an air inlet channel is formed inside the base 10, so as to enable external air to enter the atomization cavity 19 from the air inlet channel.
In some embodiments, the liquid collecting member 14 includes a liquid collecting portion 142, one side of the liquid collecting portion 142 away from the base 10 is the second side, a circumferential side wall of the liquid collecting portion 142 abuts against an inner wall of the mounting hole 121, and the liquid collecting portion 142 has a plurality of air vent grooves 1422 circumferentially spaced along the liquid collecting portion 142, each air vent groove 1422 encloses with the inner wall of the mounting hole 121 to form a second communication channel, and each second communication channel forms an air inlet channel with the first communication channel 123, thereby forming a plurality of air inlet channels.
Further, the plurality of vent grooves 1422 are uniformly spaced apart in the circumferential direction of the liquid collecting portion 142, thereby forming a plurality of second communication passages which are circumferentially arrayed with reference to the central axis of the mounting hole 121.
Referring to fig. 3 and fig. 4, in other embodiments, the circumferential side wall of the liquid collecting portion 142 is abutted against the inner wall of the mounting hole 121, and the body 12 is provided with a first communication channel 123 and at least two third communication channels 125, one end of the first communication channel 123 penetrates through one side of the body 12 facing away from the first side, the other end of the first communication channel 123 is communicated with the mounting hole 121, one ends of the at least two third communication channels 125 are communicated with the mounting hole 121, the other ends of the at least two third communication channels 125 penetrate through the first side, and the first communication channel 123, the mounting hole 121 and the at least two third communication channels 125 are jointly communicated to form at least two air inlet channels.
Further, at least two third communication passages 125 are located at least on opposite sides of the mounting hole 121. That is, two third communication channels 125 are located on opposite sides of the mounting hole 121, and three or more may be circumferentially spaced along the mounting hole 121, but two third communication channels 125 are required to be secured on opposite sides of the mounting hole 121.
The two embodiments are two ways of forming the air intake channels, the first way is that the liquid collecting part 142 is matched with the inner wall of the mounting hole 121 to form a plurality of second communication channels in the mounting hole 121, and the first communication channel 123 is communicated with the mounting hole 121, so that the plurality of second communication channels are also communicated with the first communication channel 123 to form a plurality of air intake channels; the second is to use the mounting hole 121 as a middle communication structure, which is used for communicating the first communication channel 123 and the at least two third communication channels 125 formed on the body 12, so as to form at least two air inlet channels.
It should be noted that, the second communication channels are evenly distributed along the circumference of the liquid collecting portion 142 at intervals, and the third communication channels 125 are evenly distributed along the circumference of the mounting hole 121 at intervals, so that external air can be ensured to be dispersed when entering the atomizing cavity 19 from the second communication channels or the third communication channels 125, so that air in the atomizing cavity 19 flows more fully, the air can be ensured to fully drive smoke and smoke generated by atomizing tobacco tar in the atomizing cavity 19 to be discharged, the condition of insufficient smoke amount when user suction is avoided, and the user suction experience is improved. Among them, the formation of the intake passage in the second embodiment is preferable.
Meanwhile, in the second embodiment, the third communication channel 125 is formed in the body 12, and the liquid collecting tank 141 is formed in the liquid collecting portion 142, so that the third communication channel 125 is far away from the liquid collecting tank 141, that is, far away from the area where the condensate drops, so as to further ensure that the condensate cannot block the air inlet channel.
It can be appreciated that the liquid collecting portion 142 and the inner wall of the mounting hole 121 cooperate to form a plurality of second communication channels, that is, the circumferential side wall of the liquid collecting portion 142 abuts against the inner wall of the mounting hole 121 to perform a sealing function, and the entering air can only pass through the position of the liquid collecting portion 142 where the ventilation groove 1422 is formed.
In addition, the first communication passage 123 is the same in both embodiments, and thus is the first communication passage 123, and the same reference numerals are used, while for ease of understanding, the same structures are also used in both embodiments.
In some embodiments, the header 14 further includes a mounting portion 144 fixedly coupled to the other side of the header 142 opposite the second side, the mounting portion 144 cooperating with the mating portion 16 to effect mounting of the header 14 within the mounting hole 121. Further, the number of the mounting portions 144 is plural, the plurality of mounting portions 144 are circumferentially arranged at intervals along the liquid collecting portion 142, and the plurality of mounting portions 144 are supported by the engaging portion 16.
In practical application, the mating portion 16, the mounting hole 121 and the first communication channel 123 are all coaxially disposed, and the first communication channel 123 penetrates through the top end of the mating portion 16, and the plurality of mounting portions 144 are uniformly spaced along the circumference of the liquid collecting portion 142, so that the plurality of mounting portions 144 are also spaced along the circumference of the mating portion 16 when supported on the top end of the mating portion 16.
In this way, it is ensured that the first communication passage 123 is kept in communication with the second communication passage or the third communication passage 125 through the mounting hole 121 when the mounting portion 144 is supported on the mating portion 16.
It should be noted that, when the liquid collecting portion 142 is provided with the air vent groove 1422 to form the second communication channel in cooperation with the inner wall of the mounting hole 121, the space between each two adjacent mounting portions 144 corresponds to one air vent groove 1422, so as to ensure that the second communication channel formed by the air vent groove 1422 and the inner wall of the mounting hole 121 is communicated with the first communication channel 123 through the mounting hole 121.
In addition, when the third communication passage 125 is opened in the body 12 to form the intake passage, the size of the liquid collecting portion 142 is matched with the mounting hole 121 so that the circumferential side wall of the liquid collecting portion 142 abuts against the inner wall of the mounting hole 121 and seals the mounting hole 121. Correspondingly, the mounting portions 144 do not need to be uniformly distributed at intervals, and only the mounting portions 144 need to be ensured to be supported on the matching portion 16, so that the first communication channel 123 is not closed.
Specifically, the diameter of the mating portion 16 is smaller than the aperture of the mounting hole 121, and one end of the mounting portion 144 away from the liquid collecting portion 142 is in a stepped structure, the outer side of the mounting portion 144 abuts against the inner wall of the mounting hole 121, and the stepped structure abuts against the mating portion 16, so that the liquid collecting member 14 is supported at the top end of the mating portion 16, and meanwhile, the liquid collecting member 14 can be accurately mounted in the mounting hole 121, and shaking of the liquid collecting member 14 is avoided.
In some embodiments, the base 10 further includes a plurality of mounting protrusions 18, and the plurality of mounting protrusions 18 are protruding from the mounting side 11 and are located in the receiving cavity to form a mounting location for mounting the heating assembly 30 in the receiving cavity. In practical application, the number of the mounting protrusions 18 is four, and the four mounting protrusions 18 are arranged in an array along two directions perpendicular to each other.
It should be noted that, the heating element 30 is mounted at the mounting location, and the heating element 30 is actually fixed at the mounting location by the upper cover 20, when the upper cover 20 is covered on the mounting side 11, the inner wall of the open cavity of the upper cover 20 will abut against the heating element 30, so as to fix the heating element 30 at the mounting location. While the upper cap 20 is sealed with the heating assembly 30 to form the atomizing chamber 19.
In some embodiments, the heating assembly 30 includes a penetrating member 32, the penetrating member 32 is disposed in the accommodating cavity and encloses the mounting side 11 to form the atomizing cavity 19, the second air outlet hole 31 is formed in the penetrating member 32, the second air outlet hole 31 penetrates through one side of the penetrating member 32 facing the base 10 and the other side facing away from the base 10, and the second air outlet hole 31 is coaxially disposed with the first air outlet hole 21, so as to ensure that the second air outlet hole 31 is correspondingly communicated with the first air outlet hole 21.
Further, the heating assembly 30 further includes a heating element 34, where the heating element 34 is embedded in a side of the penetration member 32 facing the base 10, for heating the tobacco tar oozed out of the penetration member 32, i.e. the tobacco tar oozed from the other side of the penetration member 32.
Specifically, the permeable member 32 is a microporous ceramic, and the heating member 34 is a heating circuit.
So, the smog that atomizing intracavity formed can be directly from the second venthole 31 discharge that micropore pottery was seted up, compare in traditional bypass micropore pottery exhaust mode, directly discharge through second venthole 31, the venthole is bigger, and the suction is experienced better, and simultaneously directly set up second venthole 31 on micropore pottery and make and need not to exist the exhaust clearance between micropore pottery and the holding intracavity wall, has reduced holistic volume.
It should be noted that, the position of the second air outlet hole 31 is not necessarily located in the middle of the penetrating member 32, and may be other positions, so long as two ends of the second air outlet hole 31 can be respectively communicated with the atomizing cavity and the first air outlet hole 21, and meanwhile, an angle setting between the extending direction of the second air outlet hole 31 and the heating circuit is ensured, so as to increase the air outlet amount and improve the suction experience.
In some embodiments, in practical applications, the body 12 is further provided with two mounting channels, the two mounting channels penetrate through the first side and the other side opposite to the first side of the body 12, and two ends of the heating element 34 extend into the two mounting channels respectively.
Further, the atomizing device further comprises a battery, two poles of the battery extend into the two mounting channels respectively, and two ends of the heating element 34 extend into the two mounting channels respectively to be electrically connected with the two poles of the battery. Specifically, the heating circuit is partially embedded in the side of the permeable member 32 facing the base 10, and two ends of the heating circuit extend from the permeable member 32 and into the mounting channel.
Of course, it is also possible to provide the connection structure 90 on two electrodes on the battery, the ends of both connection structures 90 extend from the first side into the atomizing chamber 19, and the two ends of the heating line extend into the connection structure 90 to be electrically connected with the two electrodes of the battery. The implementation manner of the electric connection between the battery and the heating wire is common, the implementation manner can be different, and only the electric connection between the battery and the heating wire needs to be ensured, so that the electric connection is not limited.
In some embodiments, the side of the permeable member 32 remote from the base 10 has a liquid guide groove 33, and after the tobacco tar enters the liquid guide groove 33, the side of the permeable member 32 facing the base 10 can be permeated to contact with a heating member 34 embedded on the side for heated atomization, so that smoke is formed in the atomization cavity 19.
It will be appreciated that when the tobacco tar permeates into the permeable member 32, the tobacco tar permeates into the side facing the base 10 and also permeates into the second air outlet hole 31 to form liquid leakage, and the liquid leakage also drops into the liquid collecting groove 141 on the base 10, so that the liquid collecting groove 141 can avoid the liquid leakage from blocking the air inlet channel.
In some embodiments, a liquid inlet 23 is further formed on a side of the upper cover 20 facing away from the opening, the liquid inlet 23 is communicated with the opening, and when the heating assembly 30 is fixed, the liquid inlet 23 is correspondingly communicated with the liquid guiding groove 33, so that tobacco tar enters the liquid guiding groove 33 through the oil inlet.
In practical application, the upper cover 20 includes a cover 22 and a tube 24, the cover 22 has the open cavity, and the open cavity and the liquid inlet 23 are connected with the open cavity, the tube 24 and the cover 22 are integrally formed, the tube 24 is located at one side of the cover 22 away from the base 10, one section of the tube 24 penetrates through the cover 22 and is connected with the open cavity, and the other end extends in a direction away from the cover 22 to form the first air outlet 21.
In some embodiments, the atomizing device further comprises a housing 40, the housing 40 has a mounting cavity and a suction channel 42, the base 10, the upper cover 20 and the heating element 30 are all disposed in the mounting cavity, and the upper cover 20 and the housing 40 are sealed to enclose the housing 40 to form a liquid storage cavity 44, the liquid storage cavity 44 is communicated with the liquid inlet 23, and the suction channel 42 is communicated with the first air outlet 21.
It can be understood that the upper cover 20 is covered on the installation side 11, the upper cover 20 is fixed on the installation side 11 through the housing 40, the housing 40 is connected to the base 10 through the clamping structure, and the housing 40 and the upper cover 20 are sealed, so that the liquid storage cavity 44 can be formed by enclosing the upper cover 20, and the upper cover 20 can be fixed on the installation side 11.
Further, a suction nozzle is disposed at one end of the housing 40 facing away from the upper cover 20, the suction nozzle is communicated with the suction channel 42, one end of the suction channel 42 facing away from the suction nozzle extends into the first air outlet hole 21 to be communicated with the first air outlet hole 21, and a user sucks through the suction nozzle to form a gas flow path composed of the air inlet channel, the atomizing cavity 19, the second air outlet hole 31, the first air outlet hole 21, the suction channel 42 and the suction nozzle.
In some embodiments, the atomization device further includes a vent pipe 50, one end of the vent pipe 50 extends into the second air outlet hole 31, and a sidewall of the vent pipe 50 abuts against an inner wall of the second air outlet hole 31, and the other end of the vent pipe 50 penetrates out of the first air outlet hole 21, so that the smoke in the atomization cavity 19 can be directly discharged from the vent pipe 50.
It is understood that the second air outlet hole 31 is formed in the penetrating member 32, and exudation liquid leakage can occur on the inner wall of the second air outlet hole 31, when smoke is discharged from the second air outlet hole 31, part of tobacco tar can be carried out, the suction experience is affected, the ventilation pipe 50 is arranged, the side wall of the ventilation pipe 50 is abutted with the inner wall of the second air outlet hole 31, so that the smoke is discharged from the ventilation pipe 50, the exudation tobacco tar can not be carried, and the suction experience is improved.
Further, the end of the vent tube 50 facing away from the base 10 extends into the suction channel 42, and the side walls of the vent tube 50 abut against the inner wall of the suction channel 42 to ensure that smoke is expelled from the vent tube 50.
In practical application, be equipped with sealed protruding in the first venthole 21, sealed protruding butt in the lateral wall of breather pipe 50, so, breather pipe 50 respectively with second venthole 31 inner wall, sealed protruding and the inner wall butt of suction channel 42, guarantee effectively that smog discharges from breather pipe 50, improve the suction experience.
In some embodiments, the atomization device further includes a fixing piece 60, the fixing piece 60 is disposed on a side of the upper cover 20 away from the base 10, and the fixing piece 60 abuts against the housing 40 to fix the upper cover 20, so as to avoid deformation of the upper cover 20 during use.
It should be noted that, the upper cover 20 is made of silica gel, the fixing piece 60 is made of PC (Polycarbonate), the heating element 30 is supported inside the upper cover 20, and the outer peripheral side of the upper cover 20 is supported by the housing 40, so that the upper cover 20 is not deformed inwards or outwards laterally, and the upper cover 20 is directly communicated with the liquid storage cavity 44, so that the fixing piece 60 is provided to prevent the upper cover 20 from being deformed.
Meanwhile, the fixing piece 60 is also provided with holes penetrating the liquid inlet 23 and the pipe body 24, so as to ensure that the fixing piece 60 is attached to the surface of one side of the cover body 22, which is away from the base.
Based on the atomization device in the embodiment, the invention further provides an electronic cigarette, and the electronic cigarette comprises the atomization device in the embodiment.
Compared with the prior art, the atomizing device and the electronic cigarette provided by the invention have at least the following advantages:
1) The liquid collecting tank 141 is arranged on the installation side 11 of the base 10, and can receive condensate and liquid leakage which drop from the second air outlet hole 31, so that the air inlet channel is prevented from being blocked, and the suction experience is improved;
2) The second communication channels or the third communication channels 125 are uniformly distributed at intervals along the circumferential direction of the liquid collecting part 142 or the mounting hole 121 respectively, so that air entering the atomizing cavity 19 is dispersed, and smoke in the atomizing cavity 19 is fully driven to be discharged, and the suction experience is improved;
3) Smoke is exhausted from the vent tube 50, so that smoke and oil exuded by the permeable member 32 are avoided during the exhaust, and the suction experience is improved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. An atomizing device, comprising:
the base is provided with a mounting side and an air inlet channel, and the air inlet channel penetrates through the mounting side of the base and the other side opposite to the mounting side;
The upper cover is provided with an open cavity, an opening communicated with the open cavity and a first air outlet hole, the first air outlet hole is formed in one side of the upper cover, which is away from the open cavity, and one side of the upper cover, which is provided with the open cavity, is covered on the installation side so as to form an accommodating cavity with the installation side; and
The heating component is arranged in the accommodating cavity and is provided with a second air outlet hole communicated with the first air outlet hole, the heating component and the mounting side are combined to form an atomization cavity, and the air inlet channel and the second air outlet hole are communicated with the atomization cavity;
The installation side is provided with a liquid collecting groove corresponding to the second air outlet hole, and the liquid collecting groove is used for receiving liquid dropped by the second air outlet hole;
The base comprises a body and a liquid collecting piece, wherein the body is provided with a first side, a mounting hole is formed in the first side, the liquid collecting piece is arranged in the mounting hole, the liquid collecting piece is provided with a second side which is flush with the first side, the first side and the second side form the mounting side together, and the liquid collecting groove is formed in the second side;
The liquid collecting piece comprises a liquid collecting part, and one side of the liquid collecting part, which is far away from the base, is the second side; the body is provided with a first communication channel, one end of the first communication channel penetrates through one side of the body, which is away from the first side, and the other end of the first communication channel is communicated with the mounting hole; the circumferential side wall of the liquid collecting part is abutted against the inner wall of the mounting hole, the liquid collecting part is provided with a plurality of ventilation grooves which are distributed at intervals along the circumferential direction of the liquid collecting part, each ventilation groove and the inner wall of the mounting hole enclose to form a second communication channel, and the first communication channel and the second communication channels are communicated together to form a plurality of air inlet channels;
or the liquid collecting piece comprises a liquid collecting part, one side of the liquid collecting part, which is far away from the base, is the second side, and the circumferential side wall of the liquid collecting part is abutted against the inner wall of the mounting hole; the body is provided with a first communication channel and at least two third communication channels, one end of the first communication channel penetrates through one side of the body, which is away from the first side, and the other end of the first communication channel is communicated with the mounting hole; one end of each of the at least two third communication channels is communicated with the mounting hole, the other end of each of the at least two third communication channels penetrates through the first side, and openings of the at least two third communication channels penetrating through the first side are at least located on two opposite sides of the mounting hole; the first communication channel, the mounting hole and at least two third communication channels are communicated together to form at least two air inlet channels;
The base also comprises a plurality of mounting bulges, and the mounting bulges are convexly arranged on the mounting side and are positioned in the accommodating cavity so as to form a mounting position for mounting the heating component in the accommodating cavity.
2. The atomizing device of claim 1, wherein the liquid collecting member further comprises a mounting portion fixedly connected to the other side of the liquid collecting portion opposite to the second side, and the base further comprises a fitting portion formed in the mounting hole and fixedly connected to the body, the mounting portion being fitted with the fitting portion;
The other end of the first communication channel penetrates through the matching part to be communicated with the mounting hole.
3. The atomizing device of claim 1, further comprising a housing having a mounting cavity and a suction channel, wherein the base, the upper cover, and the heating assembly are disposed within the mounting cavity, and wherein the upper cover is sealed from the housing to define a liquid reservoir with the housing;
The upper cover deviates from the open one side still has offered the inlet, the inlet respectively with stock solution chamber reaches open oral cavity intercommunication, the suction channel with first venthole intercommunication.
4. The atomizing device of claim 1, wherein the heating assembly comprises a penetrating member and a heating member, the penetrating member is disposed in the accommodating cavity and is combined with the mounting side to form the atomizing cavity, and the second air outlet penetrates through the penetrating member to face the side of the base and to face away from the side of the base;
The heating piece is embedded in one side of the penetrating piece, which faces the base, and is used for heating tobacco tar oozed out of the penetrating piece.
5. The atomizing device of claim 1, further comprising a vent tube, wherein one end of the vent tube extends into the second air outlet, and wherein the side wall of the vent tube abuts against the inner wall of the second air outlet, and wherein the other end of the vent tube extends out of the first air outlet.
6. An electronic cigarette comprising an atomizing device according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010239.2A CN111011938B (en) | 2020-01-06 | 2020-01-06 | Atomizing device and electronic cigarette |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010010239.2A CN111011938B (en) | 2020-01-06 | 2020-01-06 | Atomizing device and electronic cigarette |
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| CN111011938B true CN111011938B (en) | 2024-07-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113100484A (en) * | 2021-04-12 | 2021-07-13 | 深圳市劳斯韦伯科技有限公司 | Aerosol generator and method of assembling the same |
| CN112956750A (en) * | 2021-04-12 | 2021-06-15 | 深圳市赛尔美电子科技有限公司 | Atomizing core and be equipped with its atomizing device |
| CN112956751B (en) * | 2021-04-14 | 2025-02-21 | 深圳市赛尔美电子科技有限公司 | Airflow preheating block and electronic cigarette |
| CN216293030U (en) * | 2021-11-05 | 2022-04-15 | 深圳市艾溹技术研究有限公司 | Atomizing seat, atomizer and electronic atomization device |
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| CN211960896U (en) * | 2020-01-06 | 2020-11-20 | 深圳市赛尔美电子科技有限公司 | Atomizing device and electron cigarette |
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| CN106028850B (en) * | 2014-02-12 | 2019-05-17 | 吉瑞高新科技股份有限公司 | Electronic cigarette and airflow control method thereof |
| US10327477B2 (en) * | 2016-07-25 | 2019-06-25 | Altria Client Services Llc | Cartridge for an aerosol-generating system with heater protection |
| WO2018161254A1 (en) * | 2017-03-07 | 2018-09-13 | 昂纳自动化技术（深圳）有限公司 | Leakage prevention device for electronic cigarette |
| CN208300942U (en) * | 2018-05-15 | 2019-01-01 | 深圳市艾维普思科技有限公司 | atomizer and electronic cigarette |
| CN110051045A (en) * | 2019-04-24 | 2019-07-26 | 深圳市金致远科技有限公司 | A kind of atomizer and electronic cigarette |
| CN110613171A (en) * | 2019-09-30 | 2019-12-27 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
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| CN211960896U (en) * | 2020-01-06 | 2020-11-20 | 深圳市赛尔美电子科技有限公司 | Atomizing device and electron cigarette |
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