CN113367395A

CN113367395A - Atomizer and electronic atomization device

Info

Publication number: CN113367395A
Application number: CN202110593559.XA
Authority: CN
Inventors: 陈思铜; 彭世键
Original assignee: Shenzhen Mason Vap Technology Co ltd
Current assignee: Shenzhen Mason Vap Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-09-10
Anticipated expiration: 2041-05-28
Also published as: CN113367395B

Abstract

The application provides an atomizer and electronic atomization device. The atomizer comprises an oil cup piece, a sealed atomizing base body, an oil storage piece and an atomizing assembly; the oil cup piece is provided with an oil storage cavity, a mounting groove and an open groove which are communicated, and the oil storage cavity is communicated with the open groove through the mounting groove; the sealed atomizing base body is positioned in the mounting groove and is in sealed connection with the oil cup piece, the sealed atomizing base body is provided with an atomizing cavity and an oil inlet hole, and the oil inlet hole is respectively communicated with the oil storage cavity and the atomizing cavity; the oil storage part comprises an oil storage part body and a heat conduction part, the oil storage part body is positioned in the atomizing cavity and connected with the sealed atomizing base body, the oil storage part body is provided with an oil passing hole correspondingly communicated with the oil inlet hole, and the heat conduction part is connected with the oil storage part body; the tobacco tar adsorbs the seat and can also adsorb the tobacco tar and store, and it stores and pins the tobacco tar jointly with oil storage spare body, avoids the problem that the tobacco tar leaked better, avoids the overheated or problem of dry combustion method of conductive heating atomization plate simultaneously, has solved the situation that the oil leak appears easily in traditional atomizer.

Description

Atomizer and electronic atomization device

Technical Field

The invention relates to the technical field of electronic atomization, in particular to an atomizer and an electronic atomization device.

Background

The atomizer comprises a tobacco oil atomizer and a cigarette atomizer. To tobacco tar class atomizer, the tobacco tar is the fluid of fluid and is the mobile state, adds the tobacco tar and flows out to the atomizing core from the oil storage intracavity and heat the atomizing, makes the heating atomizing influence factor of tobacco tar more.

In the traditional tobacco tar atomizer, an atomizing core of the atomizer heats and atomizes an oil absorption heating block of a single atomizer, and the rate of tobacco tar entering the oil absorption heating block is low, so that the generation rate of atomizing gas is low; in addition, the oil locking effect of the oil absorption heating block of the atomizer is poor, and the oil leakage situation is easy to occur.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an atomizer and an electronic atomization device for solving the technical problems.

The purpose of the invention is realized by the following technical scheme:

an atomizer, comprising:

the oil cup piece is provided with an oil storage cavity, a mounting groove and an open groove which are communicated, and the oil storage cavity is communicated with the open groove through the mounting groove;

the sealed atomizing base body is positioned in the mounting groove and is in sealed connection with the oil cup piece, an atomizing cavity and an oil inlet hole are formed in the sealed atomizing base body, and the oil inlet hole is respectively communicated with the oil storage cavity and the atomizing cavity;

the oil storage part comprises an oil storage part body and a heat conduction part, the oil storage part body is positioned in the atomizing cavity and is connected with the sealed atomizing base body, the oil storage part body is provided with an oil passing hole correspondingly communicated with the oil inlet hole, the heat conduction part is connected with the oil storage part body, and the heat conduction part is provided with a mesh passing hole;

the atomization assembly comprises a tobacco tar adsorption seat and an electric conduction heating atomization plate, the tobacco tar adsorption seat is positioned in the open slot and is connected with the oil cup piece, the electric conduction heating atomization plate is arranged on one side, close to the heat conducting piece, of the tobacco tar adsorption seat, and abuts against the heat conducting piece, the electric conduction heating atomization plate is used for generating heat when the electricity is conducted, and the electric conduction heating atomization plate is provided with atomization air holes; the tobacco tar adsorption seat is provided with an air inlet communicated with the atomization air hole.

In one embodiment, the tobacco tar adsorbing seat is a tobacco tar adsorbing ceramic seat.

In one embodiment, the atomization air holes are correspondingly communicated with the mesh holes.

In one embodiment, the conductive heating atomization plate comprises an atomization plate body, a first conductive part and a second conductive part, wherein the first conductive part and the second conductive part are arranged on the same side of the atomization plate body in a protruding mode; the atomization air hole is formed in the atomization plate body.

In one embodiment, the atomization plate body, the first conductive portion and the second conductive portion are an integrally molded structure.

In one embodiment, the tobacco tar adsorption seat is formed with an atomizing exposure cavity, the atomizing plate body is at least partially exposed in the atomizing exposure cavity, and the atomizing air hole and the air inlet hole are both communicated with the atomizing exposure cavity.

In one embodiment, the heat conducting member is welded to the electrically conductive heating atomization plate.

In one embodiment, the tobacco tar adsorption seat is further provided with an air outlet gap groove, the oil cup piece is provided with an air outlet hole, and the air outlet gap groove is communicated with the air outlet hole.

In one embodiment, the seal atomizing base body is further provided with a flow passage, and the flow passage is respectively communicated with the air outlet clearance groove and the air outlet hole.

An electronic atomizer comprising the atomizer of any one of the above embodiments.

Compared with the prior art, the invention has at least the following advantages:

in the atomizer, the tobacco tar in the oil storage cavity enters the atomizing cavity through the oil inlet, the oil storage body is positioned in the atomizing cavity and is connected with the sealed atomizing base body, the oil storage body is provided with the oil passing hole correspondingly communicated with the oil inlet, so that the tobacco tar enters the oil passing hole through the oil inlet and is contacted with the oil storage body, the tobacco tar part can be stored in the oil storage body to better lock the tobacco tar, the heat conducting member is provided with the mesh holes, the conductive heating atomizing plate is arranged at one side of the tobacco tar adsorption seat adjacent to the heat conducting member and is abutted against the heat conducting member, the conductive heating atomizing plate is used for generating heat when being electrified, the heat generated by the conductive heating atomizing plate is respectively conducted to the heat conducting member and the tobacco tar adsorption seat, and thus, part of the tobacco tar in the oil passing hole can also enter the conductive heating atomizing plate through the mesh holes of the heat conducting member to be directly heated and atomized, or the tobacco tar part enters the tobacco tar adsorption seat to be heated and atomized, so that the tobacco tar is heated and atomized through three paths, the heating and atomizing efficiency is improved, and the generation rate of atomized gas is further improved; the atomized steam is discharged through the atomized air holes and is mixed with the air flow entering through the air inlet holes to form atomized gas; in addition, the tobacco tar adsorbs the seat and can also adsorb the tobacco tar and store, and it stores and pins the tobacco tar jointly with oil storage spare body, avoids the problem that the tobacco tar leaked better, avoids the overheated or problem of dry combustion method of conductive heating atomization plate simultaneously, has solved the situation that the oil leak appears easily in traditional atomizer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an electronic atomization device according to an embodiment;

FIG. 2 is a schematic cross-sectional view of the electronic atomizer shown in FIG. 1;

FIG. 3 is an enlarged view of a portion of the electronic atomizer shown in FIG. 2;

FIG. 4 is a schematic diagram of another perspective view of the atomizer of the electronic atomizer shown in FIG. 1;

FIG. 5 is an exploded view of a portion of the atomizer shown in FIG. 4;

FIG. 6 is an exploded view of the electronic atomizer of FIG. 1;

FIG. 7 is a schematic diagram of an atomizing assembly of the atomizer of the electronic atomizing device shown in FIG. 6;

FIG. 8 is a schematic cross-sectional view of an atomizer of the electronic atomizer of FIG. 1;

FIG. 9 is an enlarged schematic view of the atomizer shown in FIG. 8 at A;

fig. 10 is a schematic partial structure view of a seal atomizing base of an atomizer of an electronic atomizing device according to another embodiment;

fig. 11 is a schematic structural view of a serpentine rib assembly of the flow passage of the sealed atomizing base shown in fig. 10;

fig. 12 is a schematic structural view of a serpentine rib assembly of a flow passage of a seal atomizing base of an atomizer of an electronic atomizing device according to yet another embodiment.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying 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 "secured 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 as used herein are for illustrative purposes only and do not represent the only embodiments.

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. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The application provides an atomizer which comprises an oil cup part, a sealed atomizing base body, an oil storage part and an atomizing assembly; the oil cup piece is provided with an oil storage cavity, a mounting groove and an open groove which are communicated, and the oil storage cavity is communicated with the open groove through the mounting groove; the sealed atomizing base body is positioned in the mounting groove and is in sealed connection with the oil cup piece, an atomizing cavity and an oil inlet hole are formed in the sealed atomizing base body, and the oil inlet hole is respectively communicated with the oil storage cavity and the atomizing cavity; the oil storage part comprises an oil storage part body and a heat conduction part, the oil storage part body is positioned in the atomizing cavity and connected with the sealed atomizing base body, the oil storage part body is provided with an oil passing hole correspondingly communicated with the oil inlet hole, the heat conduction part is connected with the oil storage part body, and the heat conduction part is provided with a mesh passing hole; the atomization assembly comprises a tobacco tar adsorption seat and an electric conduction heating atomization plate, the tobacco tar adsorption seat is positioned in the open slot and is connected with the oil cup piece, the electric conduction heating atomization plate is arranged on one side, close to the heat conducting piece, of the tobacco tar adsorption seat, and abuts against the heat conducting piece, the electric conduction heating atomization plate is used for generating heat when the electricity is conducted, and the electric conduction heating atomization plate is provided with atomization air holes; the tobacco tar adsorption seat is provided with an air inlet communicated with the atomization air hole.

In the atomizer, the tobacco tar in the oil storage cavity enters the atomizing cavity through the oil inlet, the oil storage part body is positioned in the atomizing cavity and is connected with the sealed atomizing base body, the oil storage part body is provided with the oil passing hole correspondingly communicated with the oil inlet, so that the tobacco tar enters the oil passing hole through the oil inlet and contacts with the oil storage part body, the tobacco tar part can be stored in the oil storage part body to better lock the tobacco tar, the heat conducting part is provided with the mesh holes, the conductive heating atomizing plate is arranged at one side of the tobacco tar adsorption seat adjacent to the heat conducting part and is abutted against the heat conducting part, the conductive heating atomizing plate is used for generating heat when being electrified, the heat generated by the conductive heating atomizing plate is respectively conducted to the heat conducting part and the tobacco tar adsorption seat, and part of the tobacco tar in the oil passing hole can enter the conductive heating atomizing plate through the mesh holes of the heat conducting part to be directly heated and atomized, or the tobacco tar part enters the tobacco tar adsorption seat to be heated and atomized, so that the tobacco tar is heated and atomized through three paths, the heating and atomizing efficiency is improved, and the generation rate of atomized gas is further improved; the atomized steam is discharged through the atomized air holes and is mixed with the air flow entering through the air inlet holes to form atomized gas; in addition, the tobacco tar adsorbs the seat and can also adsorb the tobacco tar and store, and it stores and pins the tobacco tar jointly with oil storage spare body, avoids the problem that the tobacco tar leaked better, avoids the overheated or problem of dry combustion method of conductive heating atomization plate simultaneously, has solved the situation that the oil leak appears easily in traditional atomizer.

In order to better understand the technical solutions and advantages of the present application, the present application is further described in detail with reference to specific embodiments below. Please refer to fig. 1, which is a schematic structural diagram of an electronic atomizer 10 according to an embodiment.

Referring concurrently to fig. 2-4, an electronic atomizer 10 according to one embodiment includes an atomizer 100, the atomizer 100 being configured to store and heat atomized tobacco tar. Further, the atomizer 100 includes an oil cup 110, a sealed atomizing base 120, an oil reservoir 130, and an atomizing assembly 140. The oil cup member 110 is provided with an oil storage cavity 112, a mounting groove 114 and an opening groove 116 which are communicated, and the oil storage cavity 112 is communicated with the opening groove 116 through the mounting groove 114. The seal atomization seat body 120 is located in the installation groove 114 and is in seal connection with the oil cup component 110, the seal atomization seat body 120 is provided with an atomization cavity 122 and an oil inlet 124, and the oil inlet 124 is respectively communicated with the oil storage cavity 112 and the atomization cavity 122.

As shown in fig. 2, 5 and 6, in an embodiment, the oil storage 130 includes an oil storage body 132 and a heat conducting member 134, the oil storage body 132 is located in the atomizing chamber 122 and connected to the sealed atomizing base body 120, and the oil storage body 132 is opened with an oil passing hole 132a correspondingly communicating with the oil inlet 124. The heat conducting member 134 is connected to the oil storage member body 132, and the heat conducting member 134 has a mesh 134 a. Referring to fig. 7, the atomizing assembly 140 includes a tobacco tar adsorbing seat 142 and a conductive heating atomizing plate 144, the tobacco tar adsorbing seat 142 is located in the opening groove 116 and connected to the cup member 110, the conductive heating atomizing plate 144 is disposed on a side of the tobacco tar adsorbing seat 142 adjacent to the heat conducting member 134, the conductive heating atomizing plate 144 abuts against the heat conducting member 134, the conductive heating atomizing plate 144 is configured to generate heat when powered on, and the conductive heating atomizing plate 144 is provided with an atomizing air hole 144 a. The tobacco tar adsorbing seat 142 is provided with an air inlet hole 142a communicated with the atomizing air hole 144a, so that the atomizing steam generated by the atomizing air hole 144a is mixed with the peripheral air flow entering through the air inlet hole 142a to form atomizing gas.

In the electronic atomizing device 10 and the atomizer 100 thereof, the tobacco tar in the oil storage cavity 112 enters the atomizing cavity 122 through the oil inlet 124, because the oil storage body 132 is located in the atomizing cavity 122 and connected to the sealed atomizing base 120, the oil storage body 132 is provided with the oil passing hole 132a correspondingly communicated with the oil inlet 124, so that the tobacco tar enters the oil passing hole 132a through the oil inlet 124 and contacts with the oil storage body 132, and further the tobacco tar can be partially stored in the oil storage body 132 to better lock the tobacco tar, and because the heat conduction member 134 is provided with the mesh 134a, the electrically conductive heating atomizing plate 144 is arranged on one side of the tobacco tar adsorption base 142 adjacent to the heat conduction member 134, and the electrically conductive heating atomizing plate 144 abuts against the heat conduction member 134, the electrically conductive heating atomizing plate 144 is used for generating heat when being electrified, so that the heat generated by the electrically conductive heating atomizing plate 144 is respectively conducted to the heat conduction member 134 and the tobacco tar adsorption base 142, thus, part of the tobacco tar in the oil passing hole 132a can enter the conductive heating atomization plate 144 through the mesh hole 134a of the heat conduction member 134 to be directly heated and atomized, or part of the tobacco tar enters the tobacco tar adsorption seat 142 to be heated and atomized, so that the tobacco tar is heated and atomized through three paths, the heating and atomizing efficiency is improved, and the generation rate of the atomized gas is further improved; the atomized vapor is discharged through the atomization air holes 144a and mixed with the air flow entering through the air inlet holes 142a to form atomized gas; in addition, tobacco tar adsorption seat 142 can also adsorb the tobacco tar and store, and it stores and pins the tobacco tar jointly with oil storage spare body 132, avoids the problem of tobacco tar leakage better, avoids the overheated or dry combustion method's of conductive heating atomization plate 144 problem simultaneously, has solved the situation that traditional atomizer 100 appears the oil leak easily.

As shown in fig. 2 and 7, in one embodiment, the tobacco tar adsorbing base 142 is a tobacco tar adsorbing ceramic base, so that the tobacco tar adsorbing base 142 has a better supporting strength, and the tobacco tar adsorbing base 142 has better tobacco tar adsorbing and oil locking performance for the tobacco tar. In this embodiment, the soot absorption base 142 is a porous ceramic structure, so that the soot absorption base 142 has a better soot absorption performance.

As shown in fig. 2 and fig. 7, in one embodiment, the atomizing air holes 144a are correspondingly communicated with the mesh holes 134a, so that the tobacco tar can enter the atomizing air holes 144a through the mesh holes 134a for heating and atomizing, and the atomizing steam generated by atomizing can be discharged through the atomizing air holes 144 a.

As shown in fig. 2 and 4, in one embodiment, the conductive heating atomization plate 144 includes an atomization plate body 1442, a first conductive portion 1444 and a second conductive portion 1446 protruding from the same side of the atomization plate body 1442, the soot adsorption seat 142 covers a portion of the first conductive portion 1444 and a portion of the second conductive portion 1446, respectively, and the first conductive portion 1444 and the second conductive portion 1446 both protrude from the soot adsorption seat 142 to be electrically conductive. The atomization air hole 144a is opened in the atomization plate body 1442. When the first conductive part 1444 and the second conductive part 1446 are externally connected to conduct electricity, the first conductive part 1444 and the second conductive part 1446 are both connected to the atomization plate body 1442, so that the atomization plate body 1442 is electrified and generates heat, and meanwhile, the heat generated by the atomization plate body 1442 can be respectively conducted to the smoke oil adsorption seat 142 and the heat conducting part 134, and the atomization heating path and the atomization heating sufficiency are improved.

In order to firmly connect the atomization plate body 1442 to the first conductive portion 1444 and the second conductive portion 1446 respectively and to make the structure of the conductive heating atomization plate 144 more compact, as shown in fig. 2 and 4, in one embodiment, the atomization plate body 1442, the first conductive portion 1444 and the second conductive portion 1446 are integrally formed, so that the atomization plate body 1442 is firmly connected to the first conductive portion 1444 and the second conductive portion 1446 respectively and the structure of the conductive heating atomization plate 144 is more compact. In this embodiment, the atomization plate body 1442, the first conductive portion 1444, and the second conductive portion 1446 are formed by an integral press. It is understood that in other embodiments, the atomization plate body 1442, the first conductive portion 1444, and the second conductive portion 1446 may be formed separately and connected by welding.

As shown in fig. 2 and fig. 3, in an embodiment, the tobacco tar adsorbing seat 142 abuts against the sealed atomizing seat body 120 and the heat conducting member 134, so that the tobacco tar enters through the oil passing hole 132a and the mesh 134a and contacts with the tobacco tar adsorbing seat 142 or the conductive heating atomizing plate 144, and the atomizing assembly 140 performs contact heating atomization on the tobacco tar. Further, the protruding backstop flange 142b that is equipped with in one side that the tobacco tar adsorption seat 142 is close to oil storage spare body 132, the backstop flange encircles electrically conductive heating atomization board 144 and sets up, positioning groove 123 has been seted up to sealed atomization pedestal 120, positioning groove encircles the setting of atomizing chamber 122, the backstop flange is located positioning groove and is connected with sealed atomization pedestal 120, and then make electrically conductive heating atomization board 144 heat conducting element 134 better, avoid the situation of the tobacco tar oil leak from the junction of sealed atomization pedestal 120 and tobacco tar adsorption seat 142 better simultaneously.

As shown in fig. 5 and 6, the diameter of the through-mesh 134a is larger than that of the atomization air holes 144a, so that the tobacco tar can better pass through the through-mesh 134a and can be buffered between the heat-conducting member 134 and the conductive heating atomization plate 144 for heating atomization. In one embodiment, the diameter of the through-holes 134a is 50 μm to 100 μm, and the diameter of the atomizing air holes 144a is 1 μm to 10 μm, so that the tobacco tar can better pass through the through-holes 134a, and the speed of the tobacco tar passing through the atomizing air holes 144a is much lower than that of the oil passing through the oil passing holes 132a, so that the tobacco tar is directly heated by the conductive heating atomizing plate 144 to form atomized vapor during the process of passing through the atomizing air holes 144 a.

Further, the number of the through-mesh holes 134a is M, the number of the atomization air holes 144a is N, wherein the N through-mesh holes 134a are communicated with the N atomization air holes 144a in a one-to-one correspondence manner, M is larger than N, and M, N are integers larger than zero, so that the tobacco tar can better enter the surface of the conductive heating atomization plate 144 through the through-mesh holes 134a to be heated and atomized, atomized steam can be rapidly mixed with air flow entering the air inlet holes 142a to form atomized gas, and the forming efficiency of the atomized gas is improved. In this embodiment, a part of the through holes 134a is communicated with the corresponding atomization air holes 144a, a part of the through holes 134a corresponds to a portion of the conductive heating atomization plate 144 where the atomization air holes 144a are not opened, and a part of the through holes 134a corresponds to the tobacco tar adsorption seat 142, so that the tobacco tar in the through holes 132a can enter the oil storage body 132, the surface of the conductive heating atomization plate 144, and the tobacco tar adsorption seat 142, respectively, that is, the tobacco tar in the through holes 132a has three oil guiding paths, so that the tobacco tar has more oil guiding paths, and the situations of excessive collection and oil leakage of the tobacco tar are avoided.

As shown in fig. 2 to 4, in one embodiment, the tobacco tar adsorbing seat 142 is formed with an atomizing exposed cavity 142c, the atomizing plate body 1442 is at least partially exposed in the atomizing exposed cavity 142c, and the atomizing air hole 144a and the air inlet hole 142a are both communicated with the atomizing exposed cavity 142 c. Referring to fig. 7, in the present embodiment, the atomizing exposure cavity 142c is communicated with the N atomizing air holes 144a, so that the atomizing vapor flowing out from the N atomizing air holes 144a can be mixed with the air flow through the atomizing exposure cavity 142c to form the atomizing gas.

It can be understood that the tobacco tar is difficult to discharge the atomized vapor when the surface of the conductive heating atomization plate 144 or the tobacco tar adsorption seat 142 is heated, and only the atomized vapor can be discharged in a permeation manner through the tobacco tar vapor molecules on the tobacco tar adsorption seat 142, in order to improve the discharge efficiency of the atomized vapor, as shown in fig. 8 and 9, further, an atomized discharge gap 142a is formed on the surface of the tobacco tar adsorption seat 142 connected with the conductive heating atomization plate 144, a buffer gap 142e exists between the tobacco tar adsorption seat 142 and the heat conducting member 134, so that the tobacco tar enters the buffer gap through the mesh 134a and then contacts the tobacco tar adsorption seat 142, the tobacco tar can be stored in the buffer gap and also stored in the tobacco tar adsorption seat 142, meanwhile, the atomized vapor generated by the tobacco tar adsorption seat 142 heating the tobacco tar can be discharged through the buffer gap, the atomized discharge gap 142a is respectively communicated with the atomization exposure cavity 142c and the buffer gap, and the atomized vapor discharged from the buffer gap can flow out of the atomization discharge gap 142c through the atomization discharge gap 142a, the discharge efficiency of the atomized steam is improved. Furthermore, the oil blocking flange is formed on one side of the oil absorption seat 142 of the atomization discharge gap 142a, and the oil blocking flange is used for blocking the oil from flowing out of the atomization discharge gap 142a, so as to achieve a better oil leakage prevention effect. Furthermore, one side of the conductive heating atomization plate 144, which is adjacent to the heat conducting plate, is provided with L atomization exhaust channels, and the L atomization exhaust channels are all communicated with the cache gap. The M through meshes 134a are arranged in a L-P rectangular array, that is, the M through meshes 134a are distributed in L rows and P columns, and each row of through meshes 134a is communicated with a corresponding atomization discharge channel. In this embodiment, L, P are integers, so that the part of the conductive heating atomization plate 144 not provided with the atomization holes 144a or the atomization steam generated by heating the tobacco tar by the tobacco tar adsorption seat 142 can be discharged through the corresponding atomization discharge channel, thereby further improving the discharge efficiency of the atomization steam. In this embodiment, when the conductive heating atomization plate 144 is not provided with the atomization holes 144a, during the process of heating and atomizing the tobacco tar, part of the tobacco tar which is not atomized in time may slowly flow in the atomization discharge channel, but is further atomized during the flow process, so as to prevent the tobacco tar from flowing out of the atomization exposure cavity 142c, and of course, the remaining tobacco tar may also flow into the buffer gap or the tobacco tar adsorption seat 142 for storage, thereby better avoiding the situation that the tobacco tar flows out of the atomization exposure cavity 142 c.

As shown in fig. 9, in one embodiment, the heat conducting member 134 is welded to the electrically conductive heating atomization plate 144, so as to prevent the heat conducting member 134 and the electrically conductive heating atomization plate 144 from moving relatively to affect the communication between the atomization air holes 144a and the corresponding through-holes 134a, and further to firmly fix and connect the heat conducting member 134 and the electrically conductive heating atomization plate 144.

As shown in fig. 3 and 4, in one embodiment, the tobacco tar adsorbing seat 142 is further provided with an air outlet gap groove 142d, the oil cup member 110 is provided with an air outlet hole 111, and the air outlet gap groove 142d is communicated with the air outlet hole 111, so that the atomizing gas is communicated with the air outlet hole 111 through the air outlet gap groove 142d, thereby realizing the atomizing air outlet of the atomizer 100.

As shown in fig. 3 and 4, in one embodiment, the seal atomizing base 120 is further provided with a flow passage 121, and the flow passage 121 is respectively communicated with the air outlet gap groove 142d and the air outlet 111, so that the atomizing gas flows into the air outlet 111 through the air outlet gap groove 142d and the flow passage 121 at a flow rate, and the air outlet efficiency of the atomizing gas is further improved.

Referring to fig. 5 again, in one embodiment, the flow passage 121 is formed in the side wall of the sealed atomizing base 120, so that the flow passage 121 is respectively communicated with the central tube 110b and any one of the atomizing cavities 122, and the flow passage 121 is formed in the side wall of the sealed atomizing base 120, so that the flow passage 121 and the oil inlet 124 are separated from each other, thereby avoiding the mutual interference between the oil inlet and the air inlet, and further making the structure of the sealed atomizing base 120 more compact.

Referring to fig. 2 and 3 again, in one embodiment, the cup 110 includes a cup body 110a and a central tube 110b, the oil storage chamber 112 is opened in the cup body 110a, the central tube 110b is located in the oil storage chamber 112 and connected to the cup body 110a, and the seal atomizing seat body 120 is sleeved on the central tube 110b, so that the seal atomizing seat body 120 reliably seals the smoke oil in the oil storage chamber 112. In the present embodiment, the oil reservoir 112, the mounting groove 114, and the opening groove 116 are opened to the oil cup main body 110 a. The flow passage 121 communicates with the outlet hole 111 through a center pipe.

Referring to fig. 2 and 5 again, in one embodiment, the number of the flow-through channels 121 is two, the two flow-through channels 121 are disposed on two side walls of the sealed atomizing base body 120, and each flow-through channel 121 is respectively communicated with the central tube 110b and the atomizing chamber 122, so that the atomizing gas in the atomizing chamber 122 can flow out to the central tube 110b through any flow-through channel 121, and the gas outlet efficiency of the atomizer 100 is improved. In this embodiment, the two flow passages 121 are symmetrically disposed on two sidewalls of the sealed atomizing base 120.

Referring again to fig. 2, in order to securely and tightly connect the oil cup body 110a to the central tube 110b and to make the structure of the oil cup 110 more compact, in one embodiment, the oil cup body 110a and the central tube 110b are integrally formed, so that the oil cup body 110a and the central tube 110b are securely and tightly connected and the structure of the oil cup 110 is more compact. It is understood that in other embodiments, the oil cup body 110a and the center tube 110b may be formed separately and joined by welding or gluing.

As shown in fig. 3 to 5, in one embodiment, the seal atomizing base 120 includes a seal base 120a and an atomizing base 120 b. The sealing seat 120a is located in the oil storage cavity 112 and is connected to the cup 110 in a sealing manner, and the oil inlet 124 is opened in the sealing seat 120 a. The atomizing base 120b is connected to the sealing base 120a, and the atomizing cavity 122 is disposed in the atomizing base 120b, so that the oil inlet 124 and the atomizing cavity 122 are respectively disposed on the sealing atomizing base 120. In one embodiment, the atomizing cavity 122 is opened on a side of the atomizing base 120b away from the sealing base 120a, and the oil inlet 124 is opened on a side of the sealing base 120a away from the atomizing base 120b, so that the oil inlet end and the atomizing air outlet end of the sealing atomizing base 120 are respectively located on two sides of the sealing atomizing base 120. In this embodiment, the sealing seat 120a is sleeved on the central tube 110b and tightly connected with the central tube 110b, and the sealing seat 120a is located in the oil storage cavity 112 and tightly connected with the oil cup body. The number of the oil inlet holes 124 is two, two oil inlet holes 124 are communicated with the atomizing chamber 122, and two oil inlet holes 124 are communicated with the oil storage chamber 112.

As shown in fig. 3 to 5, in one embodiment, the sealing seat 120a and the atomizing seat 120b are integrally formed, so that the structure of the sealing atomizing seat body 120 is compact, and the sealing seat 120a and the atomizing seat 120b are firmly connected, thereby improving the sealing performance between the sealing seat 120a and the atomizing seat 120 b. It is understood that in other embodiments, the sealing seat 120a and the atomizing seat 120b may be formed separately and connected by welding, gluing, or mechanical fitting.

As shown in fig. 3, in one embodiment, the seal atomizing base 120 further includes a seal reinforcing member 120c, the seal reinforcing member 120c is sleeved on the seal base 120a, and the seal reinforcing member 120c elastically abuts against an inner wall of the oil storage cavity 112. The sealing reinforcement 120c is provided with two communication holes 125, and the two communication holes 125 are in one-to-one communication with the two oil inlet holes 124, so that the tobacco tar in the oil storage chamber 112 enters the corresponding oil inlet hole 124 through any oil passing hole 132a, and the sealing seat 120a is more tightly connected to the inner wall of the oil storage chamber 112 through the sealing reinforcement 120 c.

As shown in fig. 3, in one embodiment, the elasticity of the seal holder 120a is less than that of the seal reinforcement member 120c, so that the seal reinforcement member 120c has better elasticity and sealing performance, and the seal holder 120a is more tightly connected to the inner wall of the reserve chamber 112 through the seal reinforcement member 120 c. In the present embodiment, the flexibility of the seal holder 120a is smaller than that of the seal reinforcement member 120 c. Specifically, the sealing seat 120a and the atomizing seat 120b may be integrally formed plastic structures, so that the hardness of the sealing seat 120a and the atomizing seat 120b is greater than that of the sealing reinforcement member 120c, and the sealing atomizing seat body 120 is not easily deformed by pressure, so that the sealing atomizing seat body 120 has better rigidity. The sealing reinforcing member 120c is a silicone member, so that the sealing reinforcing member 120c has better elasticity and flexibility, and thus the sealing atomizing base body 120 is better sealed with the inner wall of the oil storage cavity 112 in a matching manner. Under the common action of the seal seat 120a, the atomizing seat 120b and the seal reinforcement member 120c, the seal atomizing seat body 120 has not only better rigidity, but also better elasticity and flexibility.

As shown in fig. 3 and 5, in order to make the sealing seat 120a fit on the central tube 110b and tightly connect with the central tube 110b, further, the sealing seat 120a is opened with an installation hole 123, two oil inlets 124 are respectively located at two sides of the installation hole 123, one end of the central tube 110b is located in the installation hole 123 and connected with the sealing seat 120a, and the sealing seat 120a fits on the central tube 110b and tightly connects with the central tube 110 b. Further, a sealing flange 204 is convexly disposed on a side of the sealing reinforcement 120c adjacent to the sealing seat 120a, the sealing flange 204 is embedded in the inner wall of the installation hole 123, and the sealing flange 204 is sleeved on the central tube 110b, so that the central tube 110b is elastically abutted against the inner wall of the installation hole 123 through the sealing flange 204, and the central tube 110b is further tightly connected to the sealing seat 120 a. Specifically, an embedding groove is formed in the inner wall of the mounting hole 123, the sealing flange 204 is of an annular flange structure, and the sealing flange 204 is located in the embedding groove and elastically abuts against the inner wall of the mounting hole 123, so that the sealing flange 204 is embedded in the inner wall of the mounting hole 123.

As shown in fig. 3 and 5, in order to make the structure of the sealed atomizing base body 120 more compact, and at the same time make the sealing reinforcement member 120c and the sealing base 120a tightly connected, and make the sealing flange 204 more tightly disposed in the embedding groove, further, the sealing reinforcement member 120c is plastic-coated on the sealing base 120a, so that the structure of the sealed atomizing base body 120 is more compact, and at the same time make the sealing reinforcement member 120c and the sealing base 120a tightly connected, and make the sealing flange 204 more tightly disposed in the embedding groove. In the present embodiment, the seal atomizing base 120 is an integrally formed structure, that is, the seal base 120a and the seal stiffener 120c are non-detachable and tightly connected.

As shown in fig. 3 to 5, each of the flow-through channels 121 further includes a first flow-through channel 121a opened in the atomizing base 120b and a second flow-through channel 121b opened in the sealing base 120a, the first flow-through channel 121a is communicated with the central tube 110b through the second flow-through channel 121b, the first flow-through channel 121a is communicated with the atomizing chamber 122, so that each of the flow-through channels 121 is respectively communicated with the central tube 110b and the atomizing chamber 122. In this embodiment, the cross-sectional area of the first flow-passing channel 121a in the direction perpendicular to the flow direction of the air flow is larger than the cross-sectional area of the second flow-passing channel 121b in the direction perpendicular to the flow direction of the air flow, so that the atomized air in the atomizing chamber 122 can rapidly flow into the first flow-passing channel 121a, and then the atomized air is collected in the first flow-passing channel 121a through the second flow-passing channel 121b, and the atomized air enters the central tube 110b through the first flow-passing channel 121a, and simultaneously the atomized air can rapidly flow out of the central tube 110 b.

However, the peripheral air flow enters the atomizing chamber 122 to mix with the atomizing steam, and the mixing effect is poor by means of the thermal motion of the molecules alone, so that the atomizing gas flowing out of the atomizer 100 has a taste of "suddenly changing" as shown in fig. 10 and 11, further, a serpentine bent rib assembly 212a is arranged on the inner wall of the first flow passage 121a along the flow direction of the atomizing gas to guide the atomizing gas to pass through the first flow passage 121a in an S-shape, so that the atomizing gas is further uniformly mixed, and the mixing uniformity of the atomizing gas is improved. In this embodiment, snakelike flange subassembly 212a of buckling includes two snakelike flanges 2122 of buckling, each snakelike flange of buckling is including the leading-in part 2121 that connects gradually, mix guide portion 2123 and derivation part 2125, refer to fig. 12 simultaneously, wherein, mix guide portion is the S type structure of buckling, the mixed guide portion of two snakelike flanges of buckling sets up side by side and forms mixed guide air flue 2129, form intake duct 2126 between the leading-in part of two snakelike flanges of buckling, form gas outlet channel 2127 between the derivation part of two snakelike flanges of buckling, the intake duct communicates with two atomizing chamber 122 respectively, the intake duct is through mixing guide air flue and gas outlet channel intercommunication, it is even to make atomizing gas get into the mixture in the mixed guide air flue through the intake duct, the outflow gas outlet channel of rethread mixed guide air flue, make atomizing gas' S mixture more even.

It can be understood, atomizing gas has the air current to beat the situation of putting up when flowing into the intake duct from atomizing chamber 122, the air current gets into snakelike baffling limit subassembly 212 a's of buckling unobstructed relatively poor, furthermore, the leading-in portion of two snakelike baffling limits of buckling all is the arc form and bends, and interval between the leading-in portion of two snakelike baffling limits of buckling reduces along the leading-in direction of air current gradually, make the intake duct for being horn mouth constriction structure, so the air current has great space before getting into the intake duct, and then it is comparatively smooth and easy when making atomizing gas get into the intake duct from atomizing chamber 122, and the guide of the leading-in portion of two snakelike baffling limits of buckling in the entering process, make the atomizing gas that gets into mixed guide air flue more smooth and easy.

In order to make the guiding of the atomized gas through the mixing guiding air passage more uniform, as shown in fig. 12, further, the inner wall of the mixing guiding part 2123 of each serpentine bending rib is convexly provided with a plurality of flow blocking pieces 2123a, and two adjacent flow blocking pieces of the mixing guiding part of two serpentine bending ribs are arranged in a staggered manner, so that the atomized gas is better and fully mixed through the blocking effect of the blocking piece in the guiding process of the mixing guiding air passage, and the guiding of the atomized gas through the mixing guiding air passage is more uniform.

Certainly, the atomizing gas is guided by the mixing guide air passage and flows out through the guiding part to enter the second flow passage 121b, and there is a certain flow disorder situation, that is, the molecules of the atomizing gas flow "fight" on the inner wall of the second flow passage 121b, and further the stability of the gas outlet of the atomizer 100 is affected, as shown in fig. 12, further, the guiding part 2125 of each serpentine bending rib includes a guiding part body 2124 and an extending part 2126 which are connected, the guiding part body of the guiding part 2125 of each serpentine bending rib 2122 is connected with the corresponding mixing guiding part, the guiding part body of the guiding part of each serpentine bending rib is curved in an arc shape, the distance between the guiding part bodies of the guiding parts of the two serpentine bending ribs along the flow direction of the atomizing gas gradually increases, the extending part of the guiding part of each serpentine bending rib extends in a straight line, the extending parts of the guiding parts of the two serpentine bending ribs are parallel to each other, make atomizing gas gently get into after the guide of mixing guide air flue between the derivation portion body of the derivation portion of two snakelike flanges of buckling, the guide of the extension of the derivation portion of two snakelike flanges of buckling of rethread flows into the second fast and steadily and overflows passageway 121b, has improved the stability of giving vent to anger of atomizer 100 greatly.

As shown in fig. 1 and fig. 2, the electronic atomization device 10 further includes a battery rod 200, two conductive elastic pins 210 are convexly disposed on the battery rod, and the two conductive elastic pins elastically abut against two ends of the conductive heating atomization plate respectively, so that the two conductive elastic pins are electrically connected with two ends of the conductive heating atomization plate respectively. In this embodiment, the battery rod is provided with an air inlet passage 220, and the air inlet passage is communicated with the air inlet hole, so that air flow around the battery rod enters the air inlet hole through the air inlet passage.

in the atomizer 100 of the present invention, the tobacco tar in the oil storage cavity 112 enters the atomizing cavity 122 through the oil inlet 124, because the oil storage body 132 is located in the atomizing cavity 122 and connected to the sealed atomizing base 120, the oil storage body 132 is provided with the oil passing hole 132a correspondingly communicated with the oil inlet 124, so that the tobacco tar enters the oil passing hole 132a through the oil inlet 124 and contacts with the oil storage body 132, and further the tobacco tar can be partially stored in the oil storage body 132 to better lock the tobacco tar, and because the heat conduction member 134 is provided with the mesh 134a, the conductive heating atomizing plate 144 is disposed on one side of the tobacco tar adsorption base 142 adjacent to the heat conduction member 134, and the conductive heating atomizing plate 144 abuts against the heat conduction member 134, and the conductive heating atomizing plate 144 is used for generating heat when energized, so that the heat generated by the conductive heating atomizing plate 144 is respectively conducted to the heat conduction member 134 and the tobacco tar adsorption base 142, so that part of the tobacco tar in the oil passing hole 132a can also enter the conductive heating atomizing plate 144 through the mesh 134a of the heat conduction member 134 The heating atomization is directly carried out, or the tobacco tar part enters the tobacco tar adsorption seat 142 to be heated and atomized, so that the tobacco tar is heated and atomized through three paths, the heating atomization efficiency is improved, and the generation rate of atomized gas is further improved; the atomized vapor is discharged through the atomization air holes 144a and mixed with the air flow entering through the air inlet holes 142a to form atomized gas; in addition, tobacco tar adsorption seat 142 can also adsorb the tobacco tar and store, and it stores and pins the tobacco tar jointly with oil storage spare body 132, avoids the problem of tobacco tar leakage better, avoids the overheated or dry combustion method's of conductive heating atomization plate 144 problem simultaneously, has solved the situation that traditional atomizer 100 appears the oil leak easily.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An atomizer, comprising:

2. The atomizer of claim 1, wherein said tobacco tar adsorbent mount is a tobacco tar adsorbent ceramic mount.

3. The atomizer of claim 1, wherein said atomizing air holes are in corresponding communication with said through mesh.

4. The atomizer according to claim 1, wherein said electrically conductive heating atomization plate comprises an atomization plate body, a first conductive portion and a second conductive portion protruding from the same side of said atomization plate body, said soot adsorption seat is respectively covered on a portion of said first conductive portion and a portion of said second conductive portion, and said first conductive portion and said second conductive portion both protrude from said soot adsorption seat to be electrically connected; the atomization air hole is formed in the atomization plate body.

5. The atomizer of claim 4, wherein said atomization plate body, said first electrically conductive portion, and said second electrically conductive portion are an integrally formed structure.

6. The atomizer of claim 4, wherein said tobacco tar adsorption seat is formed with an atomizing exposure cavity, said atomizing plate body is at least partially exposed in said atomizing exposure cavity, and said atomizing air hole and said air inlet hole are both communicated with said atomizing exposure cavity.

7. The atomizer of claim 1, wherein said thermally conductive member is welded to said electrically conductive heated atomizer plate.

8. The atomizer according to claim 1, wherein said tobacco tar adsorbing seat further defines an air outlet gap groove, said oil cup member defines an air outlet hole, and said air outlet gap groove is communicated with said air outlet hole.

9. The atomizer of claim 8, wherein said sealed atomizing base further defines a flow passage, said flow passage being in communication with said air outlet clearance groove and said air outlet hole, respectively.

10. An electronic atomisation device comprising a atomiser according to any of claims 1 to 9.