WO2018112766A1

WO2018112766A1 - Vaporizer

Info

Publication number: WO2018112766A1
Application number: PCT/CN2016/111160
Authority: WO
Inventors: 刘秋明; 向智勇; 牛建华; 韦志林
Original assignee: 惠州市吉瑞科技有限公司深圳分公司
Priority date: 2016-12-20
Filing date: 2016-12-20
Publication date: 2018-06-28

Abstract

Provided is a vaporizer; a mouthpiece (2) is detachably connected to a vaporizer main body (1); the vaporizer main body (1) is internally provided with an oil storage chamber (C), a vaporization chamber (A), an accommodating chamber (B), and a heating assembly (108); the oil storage chamber (A) is located outside the oil storage chamber (C); the accommodating chamber (B) is located between the mouthpiece (2) and the vaporization chamber (A), and the accommodating chamber (B) is in communication with the vaporization chamber (A) and a smoke outlet; the accommodating chamber (B) is used for placing tobacco and serving as a first smoke passageway (S1) used for the passage of smoke; a mouthpiece cover is disposed on the chamber opening of one end of the accommodating chamber (B), such that the tobacco may be placed into the accommodating chamber (B) or removed from the accommodating chamber (B) when the mouthpiece (2) is removed; the heating assembly (108) is arranged in the vaporization chamber (A) and used for vaporizing the e-cigarette liquid in the oil storage chamber (C) to form smoke; the smoke formed from vaporization in the vaporization chamber (C) is used for heating the tobacco in the accommodating chamber (B) to generate mixed smoke. The vaporizer heats uniformly and more fully brings out the aromatic flavor of the tobacco; furthermore, the amount of smoke is relatively large and the problem of harmful substances is avoided.

Description

Atomizer

[0001] The present invention relates to the field of electronic cigarette technology, and more particularly to an atomizer.

Background technique

[0002] Traditional smoking is by igniting tobacco with an open flame that produces smoke for smokers to smoke. The smoke produced by tobacco burning usually contains thousands of harmful substances. Therefore, traditional tobacco not only causes serious respiratory diseases for smokers, but also easily causes second-hand smoke.

[0003] In order to solve the technical problem that the traditional tobacco combustion produces more harmful substances, the skilled person expresses the atomized electronic cigarette and the electronic flue-cured tobacco. However, the atomized electronic cigarette forms the smoke by atomizing the smoke liquid for the smoker. Although smoking and atomizing electronic cigarettes overcome the above deficiencies of traditional cigarettes, they can satisfy consumers' dependence on tobacco to a certain extent, but the smoke liquid of electronic cigarettes is made up of flavors and fragrances, and is not a real cigarette product. The smoke is light and lacks the aroma of tobacco and cannot be widely accepted by consumers. The existing low-temperature electronic flue-cured tobacco uses a low temperature (about 100 degrees Celsius) to heat the shredded tobacco in a non-combustion manner. Since the heating temperature is low, the amount of harmful substances generated by heating is small, but the amount of smoke is obviously insufficient. However, if the tobacco is heated at a high temperature, the tobacco is easily blackened, carbonized, and the heat distribution is uneven, and it is easy to cause a problem that some of the tobacco has been carbonized and the temperature of the other portion is insufficient, thereby causing more harmful. substance. How to absorb the aroma of tobacco and to reduce harmful substances to a large extent has become an urgent problem for the tobacco industry.

technical problem

[0004] It is an object of the present invention to address the deficiencies in the prior art and to provide an atomizer.

Problem solution

Technical solution

[0005] The technical solution proposed by the present invention with respect to the above technical problems is as follows:

[0006] The present invention provides an atomizer comprising an atomizer body and a suction nozzle, the nozzle is provided with a smoke outlet for discharging smoke, and the nozzle is detachably connected to the atomizer body. An oil storage chamber, an atomization chamber, a receiving chamber and a heating assembly are disposed in the main body of the atomizer, and the atomization chamber is located outside the oil storage chamber. The accommodating chamber is located between the nozzle and the atomizing chamber, and the accommodating chamber is in communication with the atomizing chamber and the smoke outlet, and the accommodating chamber is configured to place tobacco and serve as a first smoke passage;

[0007] the nozzle cover is disposed on a cavity at one end of the receiving cavity, so that the tobacco can be put into the receiving cavity or the tobacco is taken out from the receiving cavity after the nozzle is removed. The heating assembly is disposed in the atomization chamber and is used for atomizing the oil in the oil storage chamber to form a smoke, and the mist formed by atomization in the atomization chamber is used for the tobacco in the accommodation chamber. Heating to generate a mixed smoke such that, after smoking, the mixed smoke flows through the first smoke passage to the smoke outlet.

[0008] Preferably, the atomizer body is further provided with a second smoke passage, the second smoke passage is connected to the smoke outlet of the nozzle and the atomization chamber, and the second A smoke passage is used to divert a portion of the smoke within the atomization chamber and direct the portion of the smoke to the smoke outlet.

[0009] Preferably, the cavity wall of the accommodating cavity is provided with a venting groove extending along a longitudinal direction of the accommodating cavity as the second smoke passage, and one end of the venting groove is connected to the second smoke passage The other end of the venting groove is in communication with the smoke outlet.

[0010] Preferably, the venting groove is provided with a notch facing the accommodating cavity and communicating with the accommodating cavity.

[0011] Preferably, an end of the receiving cavity facing away from the nozzle is provided with a baffle for blocking movement of the tobacco away from the cavity, and the baffle is provided with a vent hole and a slot. The venting hole is located in a middle portion of the baffle and communicates with the accommodating cavity and the atomizing cavity, the grooving groove is located between the venting hole and the venting groove, and one end of the grooving groove The vent holes are in communication with each other, and the other end of the grooving is in communication with the venting groove, and the grooving is for introducing at least part of the smoke flowing into the vent hole into the venting groove.

[0012] Preferably, the venting grooves are several and each have a strip shape, and the venting grooves are disposed at equal intervals.

[0013] Preferably, an end of the receiving cavity facing away from the nozzle is provided with a limiting mechanism for blocking movement of the tobacco away from the cavity.

[0014] Preferably, the limiting mechanism is a limiting step disposed around a cavity wall of the receiving cavity.

[0015] Preferably, the limiting mechanism is a cover plate that is disposed at one end of the receiving cavity, and the cover plate is provided with a plurality of vent holes that communicate with the receiving cavity and the atomizing cavity.

[0016] Preferably, one end of the nozzle is inserted into the accommodating cavity for abutting the tobacco located in the accommodating cavity. [0017] Preferably, a smoke filtering chamber having an inverted L shape is disposed between the receiving chamber and the atomizing chamber, and the smoke filtering chamber is configured to filter smoke flowing from the atomizing chamber to the receiving chamber. The smoke that blocks large particles enters the receiving chamber.

[0018] Preferably, the atomizer body further includes an upper cover and a lower cover, the upper cover is connected to the lower cover, and the upper cover is provided with a slot and an oil reservoir, and the slot is Inserting a tobacco fixing sleeve for accommodating the tobacco, the accommodating cavity is formed in the tobacco fixing sleeve, and the notch of the oil sump is disposed facing the lower cover;

[0019] the surface of the lower cover facing the upper cover is provided with a first groove and a second groove communicating with each other, the first groove corresponding to the position of the oil reservoir, the first groove The notch is disposed facing the oil storage tank and communicates with the notch of the oil storage tank, the first groove and the oil storage tank constitute the oil storage chamber; the second groove and the slot Corresponding to and corresponding to the slot, the second recess is internally provided with an oil guiding member for adsorbing the oil in the first recess, and the heating component is disposed on the oil guiding member , to atomize the smoke oil on the oil guiding member.

[0020] Preferably, one end of the tobacco fixing sleeve facing away from the suction nozzle is connected with a support seat for fixing the tobacco fixing sleeve, and one end of the supporting seat is inserted into the tobacco fixing sleeve and used to resist the tobacco.

[0021] Preferably, the support base has a circular shape, an end surface of the support seat inserted into one end of the receiving cavity is an annular surface, and an annular limiting ring is disposed on an outer circumferential surface of the support seat, the tobacco One end surface of the fixing sleeve abuts on the limiting ring.

[0022] Preferably, the heating assembly jacket is provided with a hollow atomizing seat, one end surface of the atomizing seat is abutted on the oil guiding member, and the other end of the atomizing seat is inserted in the In the slot, the atomization chamber is formed in the atomization seat, a cross member of the atomization chamber facing away from the oil guiding member is provided with a beam, and the beam crosses one end cavity of the atomization chamber Divided into an intake passage and an outlet passage, the intake passage is in communication with an outside of the atomizer, and the outlet passage is in communication with the receiving chamber.

[0023] Preferably, the heating assembly is disposed at a junction of the intake passage and the outlet passage.

[0024] Preferably, the beam is abutted on the heating assembly to fix the heating assembly.

[0025] Preferably, the heating assembly includes a smoke oil adsorbing member and a heating wire connected to the smoke oil adsorbing member sleeve

The smoke oil adsorbing member is disposed on a surface of the oil guiding member and abuts against the oil guiding member to adsorb smoke oil from the oil guiding member, and the middle portion of the beam is disposed with the inlet a gas passage connected to the outlet passage The through slits of the beam are abutted on both ends of the oil adsorbing member.

[0026] Preferably, an oil retaining plate is disposed between the first groove and the second groove, and the oil retaining plate is disposed to be connected to the first groove and the second groove An oil inlet hole, the oil guiding member is in a block shape, one end of the oil guiding member is located in the second groove, and the other end of the oil guiding member passes through the oil inlet hole and is inserted into the In the first groove, the oil guiding member elastically abuts against the hole wall of the oil inlet hole at the oil inlet hole, and the oil adsorbing member is column-shaped and can be separately disposed on the oil guiding member Surface facing the atomization chamber

[0027] Preferably, the upper cover is provided with a fixing groove at a connection with the lower cover, and the fixing groove is internally provided with an elastic sealing member elastically abutting the upper cover, and the bottom of the upper cover The shape of the cornice is adapted to the shape of the mouth of the upper part of the lower cover. Advantageous effects of the invention

Beneficial effect

[0028] The present invention is provided with an oil storage chamber, an atomization chamber and a heating assembly in the atomizer body, wherein the atomizer body is provided with a connection with the atomization chamber and the smoke outlet. a accommodating cavity for placing tobacco as a first smoke passage, the heating assembly being disposed in the atomization chamber and for atomizing the oil in the oil storage chamber to form smoke, the mist The smoke formed by the atomization in the chamber is used to heat the tobacco in the accommodating chamber to generate a mixed smog, so that after smoking, the smoke flows from the atomizing chamber into the accommodating chamber and The tobacco in the accommodating chamber is heated, and the mixed smoke generated by the smog-heated tobacco flows out from the smog outlet to be sucked by the user. That is, the tobacco in the atomizer of the present invention is heated only by the high-temperature smoke generated by the atomization chamber, and the tobacco is baked without an additional electric heating device, so that the tobacco can be uniformly heated and more adequately accommodated in the cavity. The flavor is baked out, and the amount of smoke is large, which avoids the problem that the tobacco is easily carbonized by the electric heating device in the prior art, and still causes more harmful substances; further, since the atomization chamber is located in the oil storage Outside the cavity, the probability of smoke condensation is reduced to a large extent.

Brief description of the drawing

DRAWINGS

[0029] In order to more clearly illustrate the technical solution of the present invention, the drawings to be used in the embodiments or the description of the prior art will be briefly described below. It is obvious that the drawings in the following description are merely the present invention. For the embodiments, those skilled in the art can obtain other drawings according to the provided drawings without any creative work.

1 is a perspective view of an atomizer according to a first embodiment of the present invention;

2 is an exploded view of an atomizer according to Embodiment 1 of the present invention;

3 is an exploded view of another perspective view of the atomizer according to Embodiment 1 of the present invention;

4 is a cross-sectional view of an electronic cigarette according to Embodiment 1 of the present invention;

5 is a schematic diagram of the flow of an electronic cigarette smoke according to Embodiment 1 of the present invention;

6 is a cross-sectional view of an electronic cigarette according to a second embodiment of the present invention;

7 is a cross-sectional view of an electronic cigarette according to a third embodiment of the present invention;

8 is a perspective view of a tobacco fixing sleeve according to a third embodiment of the present invention;

9 is a schematic diagram of the flow of an electronic cigarette smoke according to Embodiment 3 of the present invention;

10 is a perspective view of a tobacco fixing sleeve and a baffle according to a fourth embodiment of the present invention;

11 is a cross-sectional view of an electronic cigarette according to a fifth embodiment of the present invention.

Embodiments of the invention

[0041] In order to more clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention are described in detail with reference to the accompanying drawings.

1 is a perspective view of an atomizer according to a first embodiment of the present invention.

[0043] As shown in FIG. 1, the atomizer includes an atomizer body 1 and a suction nozzle 2, and the suction nozzle 2 is provided with a smoke outlet 0 for discharging smoke, and the suction nozzle 2 is detachably connected with the atomizer body 1, mist. The compressor body 1 is provided with an air inlet I on one side of the suction nozzle 2.

2 is an exploded view of the atomizer according to Embodiment 1 of the present invention.

3 is an exploded perspective view of another atomizer according to Embodiment 1 of the present invention.

[0046] As shown in FIG. 2 and FIG. 3, the atomizer includes a suction nozzle 2, an upper cover 101, a lower cover 102, a nozzle fixing sleeve 103, a tobacco fixing sleeve 104, a support base 105, an atomizing base 107, and a heating assembly. 108. The oil guiding member 109, the first elastic fixing sleeve 110, the second elastic fixing sleeve 111, the first electrode member 112, the second electrode member 113, and the elastic sealing member 14.

[0047] Specifically, the nozzle 2 is detachably connected to the nozzle fixing sleeve 103, and the nozzle fixing sleeve 103 and the upper cover 101 are detachable. Connected. The tobacco fixing sleeve 104 is used to fix the tobacco. The support base 105 is used to secure the tobacco fixing sleeve 104. The support base 105 has a circular ring shape, and the end surface of the support base 105 inserted into the receiving chamber B is an annular surface 1051. The outer peripheral surface of the support base 105 is provided with an annular limiting ring 1052, and one end surface of the tobacco fixing sleeve 104 is resisted. Limit ring 1052. A receiving chamber B is formed in the upper cover 101, and the upper cover 101 is provided with a slot 115 and an oil reservoir 116. The lower cover 102 is provided with a first recess 117 and a second recess 118.

[0048] The heating assembly 108 includes a smoke adsorbing member 1081 and a heating wire 1082 that is sleeved with the soot adsorbing member 1081. The heating wire 1082 is wound in a spiral shape and sleeved on the outer peripheral surface of the soot adsorbing member 1081. The first elastic fixing sleeve _{1 10 is} sleeved on the first electrode member _{1 12} , and the second elastic fixing sleeve 111 is sleeved on the second electrode member 113 . One end of the heating wire 1082 drawn from the oil adsorbing member 1081 is sandwiched between the first electrode member 112 and the first elastic fixing sleeve 110, and the other end is sandwiched between the second electrode member 113 and the second elastic fixing sleeve 111. . More specifically, the first electrode member 112 includes a first electrode body 1121 having a cylindrical shape, and a first flange 1122 is formed at an outer peripheral edge of the end surface of the first electrode body 1121, and the first elastic fixing sleeve 110 is sleeved on the first electrode body 1121. An electrode body 1121 is placed on the first flange 1122. The second electrode member 113 includes a second electrode body 11 31 having a cylindrical shape. The second electrode body 1131 has a second flange 1132 extending outwardly from the periphery of the end surface of the second electrode body 1131. The second elastic fixing sleeve 111 is sleeved on the second electrode body 1131. Resisting with the first flange 1132. Due to the arrangement of the first flange 1122 and the second flange 1132, the first elastic fixing sleeve 110 and the second elastic fixing sleeve 111 can be conveniently fitted on the first electrode member 112 and the second electrode member 113, respectively.

4 is a cross-sectional view of an electronic cigarette according to Embodiment 1 of the present invention.

[0050] As shown in FIG. 4, the electronic cigarette includes an atomizer including an atomizer body 1 and a suction nozzle 2, and the atomizer chamber 1 is provided with an atomization chamber, a housing chamber B, and an oil storage chamber C. And the smoke filter chamber D. The atomization chamber A is used for placing the atomization seat 107, the accommodation chamber B is for placing tobacco and is used as the first smoke passage S1 for circulating smoke, the oil storage chamber C is for storing the oil, and the smoke filter chamber D is for filtering the smoke. . The atomization chamber A is located outside the oil storage chamber C, which can greatly reduce the probability of smoke condensation. The smoke filtering chamber D is disposed between the atomizing chamber A and the accommodating chamber B, the accommodating chamber B is located between the smoke filtering chamber D and the suction nozzle 2, the smoke filtering chamber D is inverted L-shaped, and the smoke filtering chamber D is used for filtering atomization The cavity A flows to the accommodating chamber B to prevent the large particles of smoke from entering the accommodating chamber B.

[0051] The suction nozzle 2 is disposed on the cavity of the B-end of the accommodating chamber so that the tobacco can be put into or taken out from the accommodating chamber B after the suction nozzle 2 is detached. One end of the suction nozzle 2 is inserted into the accommodating chamber B for abutting the tobacco located in the accommodating chamber B, and the tobacco can be fixed in the accommodating chamber B. [0052] The upper cover 101 is internally provided with a tobacco fixing sleeve 104. One end of the tobacco fixing sleeve 104 facing away from the suction nozzle 2 is connected to the support base 105. One end of the support base 105 is inserted into the tobacco fixing sleeve 104 and is used for resisting tobacco. The tobacco is firmly fixed in the tobacco fixing sleeve 104 by the suction nozzle 2 and the support base 105.

The upper cover 101 is connected to the lower cover 102. The upper cover 101 is provided with a fixing slot 119 at the connection with the lower cover 102. The fixing slot 119 is internally provided with an elastic sealing member 114 elastically abutting the upper cover 101. The shape of the cornice at the bottom of the upper cover 101 is adapted to the shape of the cornice of the upper portion of the lower cover 102. By the provision of the elastic seal 114, the impact of the upper cover 101 and the lower cover 102 during assembly can be alleviated, and the airtightness between the two can be improved.

[0054] The notch of the oil storage groove 116 faces the lower cover 102, and the first groove 117 corresponds to the position of the oil storage groove 116. The notch of the first groove 117 is disposed facing the oil storage groove 116 and connected to the notch of the oil storage groove 116. The first groove 11 7 and the oil reservoir 116 constitute an oil reservoir B. The second groove 118 corresponds to the position of the slot 115 and communicates with the slot 115. The second groove 118 and the slot 115 constitute an atomization chamber A and a smoke filtering chamber D.

[0055] The heating assembly 108 is disposed in the atomization chamber A and is used for atomizing the oil in the oil storage chamber C to form smoke, and the mist formed in the atomization chamber A is used to heat the tobacco in the chamber D. To generate a mixed smoke so that after smoking, the mixed smoke flows through the first smoke passage S1 to the smoke outlet 0. The tobacco in the atomizer of the invention is only heated by the high temperature smoke generated by the atomization chamber A, and the tobacco is baked without an additional electric heating device, so that the tobacco can be uniformly heated and fully accommodating the tobacco in the cavity. The taste is baked out, and the amount of smoke is large, which avoids the problem that the tobacco is easily carbonized by the electric heating device in the prior art, and still causes more harmful substances.

[0056] The second groove 118 is internally provided with an oil guiding member 109 for adsorbing the oil in the first groove, and the heating assembly 108 is disposed on the oil guiding member 109 to atomize the oil on the oil guiding member 109. The heating assembly 108 is supported by the oil guiding member 109, so that the supply of the oil and oil is stable and reliable, and it is easy to manufacture, improve production efficiency and save cost.

[0057] The heating assembly 108 is provided with a hollow atomizing seat 107, one end surface of the atomizing seat 107 is abutted on the oil guiding member 109, and the other end of the atomizing seat 107 is inserted in the slot 115, and is atomized. An atomization chamber A is formed in the seat 107, and a beam 1071 is disposed on the cavity of the atomization chamber A facing away from the oil guiding member 109. The beam 1071 separates one end cavity of the atomization chamber A into an intake passage Sin and an outlet passage Sout. The gas passage Sin is in communication with the outside of the atomizer, and the outlet passage Sout is in communication with the aerosol filter chamber D. The heating assembly 108 is disposed at a junction of the intake passage Sin and the outlet passage Sout. The beam 1071 is abutted against the heating assembly 108 to secure the heating assembly 108. Through the beam 107 1 and the oil guiding member 109 support the heating assembly 108 in both directions, and the heating assembly 108 can be more firmly fixed. The smoke oil adsorbing member 1081 is placed on a surface of the oil guiding member 109 and abuts against the oil guiding member 109 to adsorb the oil from the oil guiding member 109. The middle portion of the beam 1071 is provided to be connected to the intake passage Sin and the outlet passage Sout. Through the slit, both ends of the beam 1071 are abutted on both ends of the soot adsorbing member 1081. The smoke oil adsorbing member 1081 is columnar and separably placed on the surface of the oil guiding member 109 facing the atomizing chamber A.

[0058] An oil retaining plate 120 is disposed between the first groove 117 and the second groove 118, and the oil receiving plate 120 is provided with an oil inlet hole 1201 communicating with the first groove 117 and the second groove 118, The oil guiding member 109 is in the form of a block, one end of the oil guiding member 109 is located in the second groove 118, and the other end of the oil guiding member 109 passes through the oil inlet hole 1201 and is inserted into the first groove 17, and the oil guiding member 109 is The oil inlet hole 1201 elastically abuts against the hole wall of the oil inlet hole 1201, and can prevent the smoke oil from leaking into the atomization chamber A through the gap at the hole wall of the oil inlet hole 1201.

5 is a schematic diagram of the flow of an electronic cigarette smoke according to Embodiment 1 of the present invention.

[0060] As shown in FIG. 5, when the electronic cigarette is operated, external air enters the atomizer from the air inlet I, flows into the air intake passage Sin of the atomizing seat 107, and is heated by the heating assembly 108. The smoke oil mixes to form a smoke, which flows through the outlet passage Sout of the atomizing seat 107 to the smoke filtering chamber 1). The high-temperature smoke filtered through the smoke filtering chamber D enters into the first smoke passage S1 in the accommodating chamber B, and bakes the tobacco to form a tobacco-flavored smoke, and then flows out of the atomizer through the smoke outlet 0 of the cigarette holder 2 The user smokes.

6 is a cross-sectional view of an electronic cigarette according to a second embodiment of the present invention.

[0062] As shown in FIG. 6, the electronic cigarette in this embodiment is basically the same as that in the first embodiment, and the difference is that the oil filtering member 106 is disposed in the smoke filtering chamber D, and the oil retaining member 106 is formed with an inverted L shape. The oil passage 1061 can better block the smoke of large particles.

7 is a cross-sectional view of an electronic cigarette according to a third embodiment of the present invention.

As shown in FIG. 7, the electronic cigarette in this embodiment is basically the same as that in the first embodiment, except that the structure of the tobacco fixing sleeve 104 and the support base 105 are different. The atomiser further embodiment of the present embodiment is provided with a second smoke path S 2, the second set S2 inches passage of smoke, without changing the overall structure of the original nebulizer, Jian only on the sidewalls ₁₀₄ of the retainer bushing tobacco The groove is formed, the groove is strip-shaped, and a predetermined interval is disposed between any two adjacent grooves. In this embodiment, the specific number of the groove and the size of the preset interval are not limited, and the groove is formed. Two smoke channels S2. The second smoke passage S2 is in communication with the smoke outlet 0 of the suction nozzle 2 and the atomization chamber A, and the second smoke passage S2 is for diverting part of the smoke in the atomization chamber A and introducing part of the smoke into the smoke. Port 0. The second smoke passage S2 is designed to ensure a sufficient amount of smoke for the user to smoke. Specifically, since the tobacco contains considerable moisture as the length of the atomizer is increased, a second smoke passage is provided, thereby ensuring that at least a portion of the mist atomized by the heating assembly can be conducted to the smoke outlet. This avoids the occurrence of the situation where the smoke is blocked by the tobacco and cannot be transferred to the smoke outlet. And by setting the second smoke passage, the mist atomized in the atomization chamber is shunted, thereby not only solving the problem that the smoke from the accommodating chamber is too small due to the moisture caused by the moisture of the tobacco in the accommodating chamber, so that the user experience Poor problems, and increased the release of tobacco flavor, greatly enhance the user experience.

[0065] One end of the accommodating chamber B facing away from the suction nozzle 2 is provided with a baffle 12 1 for blocking the movement of the tobacco in a direction away from the mouth. The baffle 121 is provided with a vent hole 1211. The vent hole 1211 is located in the middle of the baffle plate 121 and communicates with the accommodating cavity B and the atomization cavity A. The ratio of the cross section of the first smoke channel to the second smoke channel is 10~100: 1, preferably 60 to 80:1.

The chamber wall of the accommodating chamber B is provided with a venting groove 1041 extending in the longitudinal direction of the accommodating chamber B. One end of the venting groove 1041 communicates with the second smog channel S2, and the other end of the venting groove 1041 communicates with the smog outlet 0. The venting groove 1041 is provided with a notch 1042 that faces the accommodating chamber B and communicates with the accommodating chamber B. The notch 1042 is designed to ensure that the inflow of smoke from the second smoke passage S2 smoothly flows out through the mouthpiece 2. Since the venting groove 1041 is provided with the notch 1042 facing the accommodating cavity B and communicating with the accommodating cavity B, the smoke smell of the tobacco is distilled out as much as possible to make the tobacco use more fully, the smoke smell is stronger, and the user experience is better. .

8 is a perspective view of a tobacco fixing sleeve according to a third embodiment of the present invention.

[0068] As shown in FIG. 8, the side wall of the tobacco fixing sleeve 104 is provided with a plurality of second smoke passages S2 uniformly distributed in the circumference, which not only can provide a sufficient amount of smoke to the user, but also ensure a uniform smoke taste. , enhance the user experience.

9 is a schematic diagram of the flow of an electronic cigarette smoke according to Embodiment 3 of the present invention.

As shown in FIG. 9, when the electronic cigarette is operated, external air enters the atomizer from the air inlet I, flows into the air intake passage Sin of the atomizing seat 107, and is heated by the heating unit 108. The smoke oil mixes to form a smoke, which flows through the outlet passage Sout of the atomizing seat 107 to the smoke filtering chamber 1). Part of the smoke from the atomization chamber enters the accommodating chamber B through the vent hole 1211 on the baffle 121, and the other portion is branched into the second atomizing passage S2. The smoke entering the second atomizing passage S2 is mixed with the tobacco passing through the venting groove 1041 along the outer wall of the tobacco fixing sleeve 104, and then flows out of the atomizer through the smoke outlet 0 of the mouthpiece 2 for the user to suck. 10 is a perspective view of a tobacco fixing sleeve and a baffle according to a fourth embodiment of the present invention.

[0072] The electronic cigarette in this embodiment is basically the same as that in the third embodiment, and the difference is that the structure of the tobacco fixing sleeve 104 is different. As shown in FIG. 10, the baffle 121 is provided with a vent hole 1211, and the grooving 1043 is located. Between the vent hole 1211 and the venting groove 1041, one end of the grooving 1043 communicates with the vent hole 1211, and the other end of the grooving 1043 communicates with the venting groove 1041, and the grooving 1043 is used to introduce at least part of the smog into the vent hole 1211. In the venting groove 1041, the smoke can smoothly enter the second atomizing passage S2.

11 is a cross-sectional view of an electronic cigarette according to a fifth embodiment of the present invention. The electronic cigarette in this embodiment is basically the same as that in the first embodiment, except that the end of the accommodating chamber B facing away from the suction nozzle 2 is provided with a stopper mechanism 122 for blocking the movement of the tobacco in the direction away from the mouth. The limiting mechanism 122 is a limiting step provided around the wall of the housing chamber B. The limiting mechanism 122 may also be a cover plate that is disposed at the end of the receiving chamber B. The cover plate is provided with a plurality of vent holes that communicate with the receiving chamber B and the atomizing chamber A.

[0074] In summary, the present invention provides an atomizer by providing an oil storage chamber, an atomization chamber and a heating assembly in the atomizer body, the atomizer body or the suction a receiving cavity communicating with the atomizing chamber and the smoke outlet is disposed in the nozzle fixing sleeve, the receiving cavity is configured to place tobacco and serve as a first smoke passage, and the heating component is disposed in the atomization cavity And used to atomize the smoke oil in the oil storage chamber to form smoke, and the smoke formed by atomization in the atomization chamber is used to heat the tobacco in the accommodating chamber to generate mixed smoke to make smoking.吋, the smoke flows from the atomization chamber into the accommodating chamber and heats the tobacco in the accommodating chamber, and the mixed smoke generated by the smog-heated tobacco flows out from the smog outlet to be sucked by the user. That is, the tobacco in the atomizer of the present invention is heated only by the high-temperature smoke generated by the atomization chamber, and the tobacco is baked without an additional electric heating device, so that the tobacco can be uniformly heated and more adequately accommodated in the cavity. The flavor is baked out, and the amount of smoke is large, which avoids the problem that the tobacco is easily carbonized by the electric heating device in the prior art, and still causes more harmful substances; further, since the atomization chamber is located in the oil storage Outside the cavity, the probability of smoke condensation is reduced to a large extent.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are included in the spirit and principles of the present invention, should be included in the present invention. Within the scope of protection of the invention.

Claims

Claim

[Attachment 1] An atomizer comprising an atomizer body and a suction nozzle, the nozzle being provided with a smoke outlet for discharging smoke, wherein: the suction nozzle and the atomizer body are detachable Connecting, the atomizer body is provided with an oil storage chamber, an atomization chamber, a receiving chamber and a heating assembly, the atomization chamber is located outside the oil storage chamber, and the receiving chamber is located at the nozzle and the Between the atomization chambers, the accommodating chamber is in communication with the atomization chamber and the smoke outlet, and the accommodating chamber is configured to place tobacco and serve as a first smoke passage;

The nozzle cover is disposed on a cavity at one end of the receiving cavity, so that the tobacco can be put into the receiving cavity or the tobacco is taken out from the receiving cavity after the nozzle is removed, the heating component Provided in the atomization chamber and used to atomize the smoke oil in the oil storage chamber to form smoke, and the mist formed by atomization in the atomization chamber is used to heat the tobacco in the accommodation chamber to The mixed smoke is generated such that, after smoking, the mixed smoke flows through the first smoke passage to the smoke outlet.

[Claim 2] The atomizer according to claim 1, wherein: the atomizer body is further provided with a second smoke passage, the second smoke passage and the smoke of the nozzle The outlet is in communication with the atomization chamber, and the second mist passage is for diverting a portion of the smoke within the atomization chamber and directing the portion of the smoke to the smoke outlet.

[Claim 3] The atomizer according to claim 2, wherein: the chamber wall of the accommodating chamber is provided with a venting groove extending along a longitudinal direction of the accommodating chamber to serve as the second smoke passage. One end of the venting groove is in communication with the second smoke passage, and the other end of the venting groove is in communication with the smoke outlet.

[Claim 4] The atomizer according to claim 3, wherein the vent groove is provided with a notch facing the accommodating chamber and communicating with the accommodating chamber.

[Claim 5] The atomizer according to claim 4, wherein: one end of the accommodating chamber facing away from the nozzle is provided with a baffle for blocking movement of the tobacco away from the cavity The baffle is provided with a vent hole and a slot, the vent hole is located in a middle portion of the baffle and communicates with the accommodating cavity and the atomization cavity, and the sipe is located at the vent hole and the vent Between the venting grooves, one end of the grooving is in communication with the venting hole, and the other of the grooving The end is in communication with the venting groove for introducing at least a portion of the fumes flowing into the venting opening into the venting channel.

The atomizer according to claim 3 or 4, wherein the plurality of venting grooves are in a strip shape, and the venting grooves are disposed at equal intervals.

The atomizer according to claim 1, wherein: an end of the accommodating chamber facing away from the suction nozzle is provided with a stopper mechanism for blocking movement of the tobacco toward the chamber.

The atomizer according to claim 7, wherein: said limiting mechanism is a limiting step disposed around a wall of said chamber of said receiving chamber.

The atomizer according to claim 7, wherein: the limiting mechanism is a cover plate disposed at one end of the receiving cavity, and the cover plate is provided with a plurality of the receiving cavity and the A venting hole in which the atomizing chamber is connected.

The atomizer according to claim 1, wherein one end of said nozzle is inserted into said accommodating chamber for abutting said tobacco located in said accommodating chamber.

The atomizer according to claim 1, wherein: an aerosol filtering chamber having an inverted L shape is disposed between the receiving chamber and the atomizing chamber, and the mist filtering chamber is configured to filter the atomizing The chamber flows to the accommodating chamber to prevent large smoke from entering the accommodating chamber. The atomizer according to claim 1 is characterized in that: the atomizer body further comprises an upper cover and a lower cover. The upper cover is connected to the lower cover, the upper cover is provided with a slot and an oil storage groove, and the slot is provided with a tobacco fixing sleeve for accommodating the tobacco, and the tobacco fixing sleeve is formed therein. The receiving cavity, the notch of the oil reservoir is disposed facing the lower cover, and the surface of the lower cover facing the upper cover is provided with a first groove and a second groove communicating with each other, the first groove Corresponding to the position of the oil storage tank, the notch of the first groove is disposed facing the oil storage tank and communicates with the notch of the oil storage tank, and the first groove and the oil storage tank constitute the An oil reservoir; the second groove corresponds to the slot position and Communicating slot, the second groove the first groove interpolation adsorbing tobacco smoke is provided for The oil guiding member is disposed on the oil guiding member to atomize the oil on the oil guiding member.

The atomizer according to claim 12, wherein: the tobacco fixing sleeve is connected away from the end of the nozzle with a support seat for fixing the tobacco fixing sleeve, and the support base One end is inserted into the tobacco fixing sleeve and used to resist the tobacco.

The atomizer according to claim 13, wherein: the support base has a circular shape, and an end surface of the support seat inserted into one end of the accommodating cavity is an annular surface, and the support seat is An annular limiting ring is disposed on the outer peripheral surface, and one end surface of the tobacco fixing sleeve abuts on the limiting ring.

The atomizer according to claim 12, wherein: the heating assembly jacket is provided with a hollow atomizing seat, and one end surface of the atomizing seat is abutted on the oil guiding member The other end of the atomization seat is inserted into the slot, the atomization cavity is formed in the atomization seat, and the beam of the atomization cavity facing away from the oil guiding member is provided with a beam The beam divides one end cavity of the atomization chamber into an intake passage and an outlet passage, and the intake passage communicates with an outside of the atomizer, and the outlet passage is in communication with the receiving chamber.

[Claim 16] The atomizer according to claim 15, wherein: the heating assembly is disposed at a junction of the intake passage and the outlet passage.

[Attaction 17] The atomizer according to claim 15, wherein: the beam is abutted on the heating assembly to fix the heating assembly.

[Claim 18] The atomizer according to claim 17, wherein: the heating assembly comprises a smoke adsorbing member and a heating wire connected to the oil adsorbing member, the smoke adsorbing member And disposed on a surface of the oil guiding member and abutting the oil guiding member to adsorb smoke oil from the oil guiding member, wherein a middle portion of the beam is disposed with the air inlet passage and the air outlet passage The intersecting slits have two ends of the beam abutting on both ends of the oil adsorbing member.

The atomizer according to claim 17, wherein: an oil retaining plate is disposed between the first groove and the second groove, and the oil retaining plate is provided with An oil inlet hole communicating with the first groove and the second groove, the oil guiding member is in a block shape, and one end of the oil guiding member is located in the second groove, the oil guiding member The other end passes through the oil inlet hole and is inserted into the In the first groove, the oil guiding member elastically abuts against the hole wall of the oil inlet hole at the oil inlet hole, and the oil adsorbing member is column-shaped and can be separately disposed in the oil guiding oil. The surface of the piece facing the atomization chamber.

The atomizer according to claim 12, wherein: the upper cover is provided with a fixing groove at a connection with the lower cover, and the fixing groove is internally provided with the upper surface The cover is elastically abutted by the elastic seal, and the shape of the mouth of the bottom of the upper cover is adapted to the shape of the mouth of the upper part of the lower cover.