CN111838775A - Electronic Cigarettes and Electronic Cigarettes - Google Patents

Abstract

The present invention provides an electronic cigarette atomizer, which includes a casing, an atomizing component and a heating component. The casing includes a base with an accommodating cavity, a bracket that is carried on the base and covers the accommodating cavity, and is covered on the base and cooperates with the base to form an accommodating cavity. The top cover of the space and the ventilation pipe connected to the bracket. The ventilation pipe cooperates with the bracket and the top cover to form an oil storage bin. The oil storage bin stores e-liquid. The ventilation tube encloses a smoke outlet channel that communicates with the outside world. The oil inlet hole communicated with the oil tank and the smoke outlet hole communicated with the accommodating cavity and the fume outlet channel; the atomization assembly includes an ultrasonic sheet accommodated in the accommodating cavity, and an oil guide rod whose one end is arranged in the oil inlet hole and the other end is connected with the ultrasonic sheet and the first electrode installed on the base and connected to the ultrasonic sheet and the external power supply. The ultrasonic sheet vibrates to atomize the e-liquid to form smoke. The heating component is arranged in the smoke outlet channel to heat the smoke. The heating temperature of the heating component is 60℃‑ 80°C. The electronic cigarette atomizer and electronic cigarette provided by the present invention can be atomized at low temperature.

Description

Electronic Cigarettes and Electronic Cigarettes

【Technical field】

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

【Background technique】

Electronic cigarette is an electronic product that imitates cigarettes. It turns e-liquid into smoke through atomization and other means, and allows users to smoke it.

In the related art, the atomization process of the electronic cigarette is to directly heat the e-liquid to a high temperature of 200 ℃ through a heating device to generate smoke. Heating e-liquid produces smoke. Due to the high temperature of the heating wire, the temperature of the smoke produced is also high, and the user is easy to burn the mouth when smoking; in addition, the oil guide rod is also prone to paste core, and the service life is short; and the heating wire is easy to burn. It needs to reach a high temperature of 200 °C, which requires higher performance of the heating wire and higher cost.

Therefore, it is necessary to provide a new electronic cigarette atomizer and electronic cigarette to solve the above problems.

[Content of the invention]

The purpose of the present invention is to overcome the above-mentioned technical problems and provide a low-temperature atomized electronic cigarette atomizer and electronic cigarette.

In order to achieve the above purpose, the present invention provides an electronic cigarette atomizer, comprising:

A casing with a receiving space, the casing includes:

a base, wherein the base is recessed to form a accommodating cavity;

a bracket, which is carried on the base and covers the accommodating cavity;

a top cover, which is covered on the base, and cooperates with the base to form the accommodation space, and the bracket is completely accommodated in the accommodation space;

The ventilation pipe is connected with the bracket, the ventilation pipe cooperates with the bracket and the top cover to form an oil storage bin, the oil storage bin stores the smoke oil, and the ventilation tube encloses a smoke outlet channel that communicates with the outside world, The bracket is provided with an oil inlet hole communicating with the oil storage bin and a smoke outlet hole communicating with the accommodating cavity and the smoke outlet channel;

The atomization assembly is installed on the base, and the atomization assembly includes:

The ultrasonic sheet is accommodated in the accommodating cavity, and the ultrasonic sheet vibrates to atomize the e-liquid to form smoke;

an oil guide rod, one end is arranged in the oil inlet hole, and the other end is connected with the ultrasonic sheet;

a first electrode, mounted on the base, and connected to the ultrasonic sheet and an external power source;

The heating assembly is arranged in the smoke outlet channel and is used for heating the smoke, and the heating temperature of the heating assembly is 60°C-80°C.

Preferably, the base is provided with a first installation hole, the first installation hole communicates with the accommodating cavity and the outside world, the first electrode is accommodated in the first installation hole, and the first electrode is a spring electrode .

Preferably, the base is provided with an air intake hole, and the air intake hole communicates with the accommodating cavity and the outside.

Preferably, the bracket is provided with a third installation hole, and the third installation hole communicates with the receiving cavity.

Preferably, the heating assembly includes a silicone pad, a heating sheet, a lead wire and a second electrode, the silicone pad is mounted on the top of the boss for carrying the heating sheet, and the heating sheet is mounted on the silicone pad , one end of the wire is connected to the heating plate, and the other end is connected to the second electrode through the silicone pad, the third installation hole and the second installation hole in sequence, and the second electrode is accommodated in the second installation hole Inside, the second electrode is a spring electrode.

Preferably, the material of the oil guide rod is cotton or porous ceramics.

Preferably, the vibration frequency of the ultrasonic sheet is 2.5MHz-3MHz.

The present invention also provides an electronic cigarette, including the above-mentioned electronic cigarette vaporizer.

Compared with the related art, in the electronic cigarette atomizer and electronic cigarette provided by the present invention, after the e-liquid is atomized by the ultrasonic sheet, it is heated by the heating sheet, which reduces the heating temperature of the heating sheet and avoids the scalding of the smoke. , At the same time, the oil guide rod will not have a paste core at a lower temperature, which prolongs the service life.

【Description of drawings】

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, under the premise of no creative work, other drawings can also be obtained from these drawings, wherein:

1 is a schematic three-dimensional structure diagram of an electronic cigarette vaporizer provided by the present invention;

Fig. 2 is the exploded structure schematic diagram of the electronic cigarette vaporizer shown in Fig. 1;

Fig. 3 is the three-dimensional structure schematic diagram of the base shown in Fig. 2;

Fig. 4 is a three-dimensional schematic diagram of the bracket shown in Fig. 2;

Fig. 5 is a three-dimensional schematic diagram of the ventilation pipe shown in Fig. 2;

6 is a cross-sectional view of the electronic cigarette vaporizer shown in FIG. 1 along line A-A;

FIG. 7 is a cross-sectional view of the electronic cigarette vaporizer shown in FIG. 1 along line B-B;

FIG. 8 is a cross-sectional view of the electronic cigarette vaporizer shown in FIG. 1 along line C-C.

【Detailed ways】

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 8 , the present invention provides an electronic cigarette atomizer 100 , which includes a casing 10 , an atomizing component 20 and a heating component 30 .

The housing 10 includes a base 11 , a top cover 12 , a bracket 13 and a ventilation pipe 14 . The top cover 12 is covered on the base 11 and cooperates with the base 11 to form a receiving space. The bracket 13 is carried on the base 11 , and the bracket 13 is completely accommodated in the receiving space. . The ventilation pipe 14 cooperates with the bracket 13 and the top cover 12 to form an oil storage bin 15 . The oil storage bin 15 stores e-liquid, and the ventilation pipe 14 forms a smoke outlet channel 16 .

Specifically, the base 11 includes a base body 111 and a flange 112 protruding outward from the edge of the base body 111 , and the flange 112 is integrally formed with the base body 111 . Preferably, the flange 112 is located at the bottom of the base body 111 , and the lower surface of the flange 112 is flush with the lower surface of the base body 111 .

Further, the base body 111 is provided with a receiving cavity 1110 , a first installation hole 1111 , a second installation hole 1112 and an air intake hole 1113 , and the receiving cavity 1110 moves away from the top cover 12 from the base body 111 . A recess is formed, and both the first installation hole 1111 and the air inlet hole 1113 communicate with the receiving cavity 1110 and the outside.

The top cover 12 includes a top plate 121 disposed parallel to the base 11 and spaced apart, and a side plate 122 bent and extended from the edge of the top plate 121 toward the base 11 . The side plate 122 and the top plate 121 One piece. The side plate 122 abuts against the flange 112 , and the side plate 122 and the base body 111 are relatively spaced apart.

The bracket 13 includes a cover plate 131 and a boss 132, the cover plate 131 and the boss 132 are integrally formed, and the cover plate 131 includes a top wall 1311 and is close to the base from the edge of the top wall 1311. The side wall 1312 is bent and extended in the direction of 11. The top wall 1311 is carried on the base body 111 and completely covers the receiving cavity. The side wall 1312 is sandwiched between the base body 111 and the side plate 122, and the side plate 122 and the side wall 1312 are fixedly connected, preferably, the side plate 122 and the side wall 1312 are fixedly connected through a snap-type structure, which can be easily installed and disassembled. A sealing ring is provided between the side plate 122 and the side wall 1312 to increase the tightness of the connection and prevent the e-liquid in the oil storage bin 15 from leaking.

Further, the bracket 13 is further provided with an oil inlet hole 133, a smoke outlet hole 134 and a third installation hole 135. The oil inlet hole 133 is communicated with the oil storage bin 15, and the oil inlet hole 133 is along the The radial direction of the boss 132 completely penetrates both sides of the boss 132 , and the smoke outlet 134 and the third installation hole 135 are both communicated with the receiving cavity 1110 .

The ventilation pipe 14 is connected to the bracket 13 . Specifically, the ventilation pipe 14 is arranged above the bracket 13 , and the ventilation pipe 14 includes a smoke collecting part 141 and a smoke outlet part 142 . The portion 141 is completely covered above the boss 132 . The smoke collecting portion 141 is provided with a notch 1410 corresponding to the oil inlet hole 133 , and the notch 1410 communicates with the oil storage bin 15 and the oil inlet hole 133 . The smoke outlet 142 extends outward through the top cover 12 . The ventilation pipe 14 is a hollow structure as a whole, and the smoke outlet channel 16 is formed inside the ventilation pipe 14 .

Further, the ventilation pipe 14 further includes an installation platform 143 and a sealing ring 144. The installation platform 143 is arranged at the bottom end of the smoke outlet 142 and is arranged around the outer surface of the smoke outlet 142. A sealing ring 144 is sleeved on the outer surface of the smoke outlet 142 and sandwiched between the mounting platform 143 and the top plate 121 , and the sealing ring 144 is used to seal the ventilation pipe 14 and the top cover 12 connection position to prevent the e-liquid from leaking from there.

The atomizing assembly 20 includes an oil guide rod 21 , an ultrasonic sheet 22 , a first electrode 23 and a sealing gasket 24 . One end of the oil guide rod 21 is arranged in the oil inlet hole 133, and the other end is connected to the ultrasonic sheet 22. Preferably, the top end of the oil guide rod 21 is fixedly connected to the boss 132. On the one hand, it can be The installation stability of the oil guide rod 21 is increased. On the other hand, the oil guide rod 21 longitudinally penetrates the entire section of the oil inlet hole 133, which can increase the contact area between the oil guide rod 21 and the e-liquid, increasing the Oil conduction efficiency. In addition, the ultrasonic sheet 22 is arranged below the oil guide rod 21, and the gravity of the e-liquid can play a boosting role, further improving the oil guide efficiency. The material of the oil guide rod 23 is cotton or porous ceramics.

The ultrasonic sheet 22 is accommodated and fixed in the accommodating cavity 1110, the first electrode 23 is installed in the first mounting hole 134, and the first electrode 23 is connected to the ultrasonic sheet 22 and an external power source, Power is supplied to the ultrasonic sheet 22 . The e-liquid in the oil storage bin 15 is introduced into the oil guide rod 21 through the oil inlet hole 133, and the guide rod 21 guides the e-liquid to the ultrasonic sheet 22 through capillary action. 22 vibrates after being electrified, and atomizes the e-liquid to form smoke. The airflow enters from the air inlet 1113 , and drives the smoke to enter the smoke outlet channel 16 through the smoke outlet 134 . Preferably, the vibration frequency of the ultrasonic sheet 22 is 2.5MHz-3MHz, which can ensure a better atomization effect.

The first electrode 23 is a spring electrode, and the spring in the spring electrode can buffer the vibration caused by the ultrasonic sheet 22, so as to avoid the loosening of the first electrode 23 during long-term vibration and affect the first electrode 23. Installation stability of an electrode 23 .

The gasket 24 is sandwiched between the bracket 13 and the base 11 . Specifically, the gasket 24 is disposed at the opening of the receiving cavity 1110 to increase the bracket 13 and the base 11 connection tightness.

The heating assembly 30 is disposed in the smoke outlet channel 16 for correspondingly heating smoke. The heating element 30 includes a silicone pad 31 , a heating sheet 32 , a wire 33 and a second electrode 34 .

The silicone pad 31 is installed on the top of the boss 132 for supporting the heating sheet 32 , and the silicone pad 31 can provide a certain buffering effect to prevent the heating sheet 32 from being damaged by external force. Further, the silicone pad 31 is sandwiched between the boss 132 and the smoke collecting portion 141 , and the connection is firm and not easy to fall off.

The heating pad 32 is mounted on the silicone pad 31 , one end of the wire 33 is connected to the heating pad 32 , and the other end passes through the silicone pad 31 , the third mounting hole 135 and the second mounting hole 1112 in sequence with the said heating pad 32 . The second electrode 34 is connected, and the second electrode 34 is accommodated in the second mounting hole 1112 . Preferably, the second electrode 34 is a spring electrode, and the spring in the spring electrode can buffer vibration to avoid loosening of the second electrode 34 and affect the installation stability of the second electrode 34 .

In this embodiment, the heating temperature of the heating sheet 32 is 60°C-80°C, which can meet the temperature required by the user's taste. Preferably, the heating temperature of the heating sheet 32 can be set to a constant 70°C ℃, it can ensure the consistency of taste, and at the same time avoid the generation of hazardous substances caused by the cracking of e-liquid in high-temperature atomization, and reduce the risk; and low-temperature heating avoids the phenomenon of burning the mouth of electronic cigarettes on the market; and the oil guide rod 23 Not in direct contact with the heating sheet 32, and the temperature of the overall environment is also low, the oil guide rod 23 will not be stuck to the core, which can greatly prolong the service life.

The present invention also provides an electronic cigarette, including the electronic cigarette vaporizer 100 described above.

Compared with the related art, in the electronic cigarette atomizer and electronic cigarette provided by the present invention, after the e-liquid is atomized by the ultrasonic sheet, it is heated by the heating sheet, which reduces the heating temperature of the heating sheet and avoids the scalding of the smoke. , At the same time, the oil guide rod will not have a paste core at a lower temperature, which prolongs the service life.

The above are only the embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, improvements can be made without departing from the inventive concept of the present invention, but these belong to the present invention. scope of protection.

Claims (8)

1. An electronic cigarette vaporizer, characterized in that, comprising: A casing with a receiving space, the casing includes: a base, wherein the base is recessed to form a accommodating cavity; a bracket, which is carried on the base and covers the accommodating cavity; a top cover, which is covered on the base, and cooperates with the base to form the accommodation space, and the bracket is completely accommodated in the accommodation space; The ventilation pipe is connected with the bracket, the ventilation pipe cooperates with the bracket and the top cover to form an oil storage bin, the oil storage bin stores the smoke oil, and the ventilation tube encloses a smoke outlet channel that communicates with the outside world, The bracket is provided with an oil inlet hole communicating with the oil storage bin and a smoke outlet hole communicating with the accommodating cavity and the smoke outlet channel; The atomization assembly is installed on the base, and the atomization assembly includes: The ultrasonic sheet is accommodated in the accommodating cavity, and the ultrasonic sheet vibrates to atomize the e-liquid to form smoke; an oil guide rod, one end is arranged in the oil inlet hole, and the other end is connected with the ultrasonic sheet; a first electrode, mounted on the base, and connected to the ultrasonic sheet and an external power source; The heating assembly is arranged in the smoke outlet channel and is used for heating the smoke, and the heating temperature of the heating assembly is 60°C-80°C. 2 . The electronic cigarette vaporizer according to claim 1 , wherein the base is provided with a first installation hole, the first installation hole communicates with the accommodating cavity and the outside world, and the first electrode is accommodated in the In the first mounting hole, the first electrode is a spring electrode. 3 . The electronic cigarette vaporizer according to claim 2 , wherein the base is provided with an air intake hole, and the air intake hole communicates with the accommodating cavity and the outside. 4 . 4 . The electronic cigarette vaporizer according to claim 3 , wherein the bracket is provided with a third installation hole, and the third installation hole communicates with the receiving cavity. 5 . 5. The electronic cigarette vaporizer according to claim 4, wherein the heating component comprises a silicone pad, a heating sheet, a wire and a second electrode, and the silicone pad is mounted on the top of the boss for carrying The heating sheet is mounted on the silicone pad, one end of the wire is connected to the heating sheet, and the other end passes through the silicone pad, the third mounting hole, the second mounting hole and the second electrode in sequence connected, the second electrode is accommodated in the second mounting hole, and the second electrode is a spring electrode. 6 . The electronic cigarette device according to claim 1 , wherein the material of the oil guide rod is cotton or porous ceramics. 7 . 7 . The electronic smoke device according to claim 1 , wherein the vibration frequency of the ultrasonic sheet is 2.5MHz-3MHz. 8 . 8. An electronic cigarette, comprising the electronic cigarette vaporizer according to any one of claims 1-7.

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