Multi-taste switching odor tainting prevention electronic cigarette

Abstract

The utility model discloses a multi-taste switching anti-tainting electronic cigarette, which comprises an electronic cigarette main body and a suction nozzle connected with the electronic cigarette main body in a split manner, the electronic cigarette main body comprises a shell, a plurality of tar storage atomization groups are arranged in the shell, and a control panel and a battery are arranged at the bottoms of the plurality of tar storage atomization groups. The oil storage atomization sets are arranged in a central symmetry structure, the suction nozzle comprises a suction nozzle shell and an air hole valve seat arranged in the suction nozzle shell, and a suction nozzle part is arranged on the suction nozzle shell. The bottom of the air hole valve seat is provided with protruding edge sealing ring parts which are the same as the tar storage atomization sets in number and arrangement, one protruding edge sealing ring part is provided with an air outlet through hole part communicated with the suction nozzle part, and the suction nozzle and the electronic cigarette body are adjusted to be oppositely inserted in different circumferential directions so that different tar storage atomization sets can be switched to work. Meanwhile, sealing and odor tainting prevention are achieved through the protruding edge sealing ring part. The air hole valve seat is made of silica gel materials, the protruding edge sealing ring part and the air hole valve seat are integrally formed, and the protruding edge sealing ring part is an externally-expanded horn-shaped protruding edge.

Description

Technical Field

[0001] The utility model relates to the field of electronic cigarettes, and in particular to an electronic cigarette capable of switching between multiple flavors and preventing flavor cross-talk. Background Art

[0002] Electronic cigarettes atomize the e-liquid by heating the heating system in the atomizer, that is, the e-liquid solution containing nicotine and flavors is atomized into particles, and then dispersed into aerosols through the action of the inhaled airflow, thereby forming a vapor mist simulating smoke for users to consume. With the demand of different consumers for e-cigarettes with different flavors, different flavors of e-liquid are prepared by different tobacco edible flavors and e-liquid solvents, including fruit series such as lemon, mango, strawberry, watermelon, etc.; herbal series such as mint, vanilla, licorice, etc.; beverage series such as cola, coffee, red wine, etc.; tea series such as Pu'er tea, Tieguanyin, oolong tea, etc. There are two ways to smoke e-cigarettes with different flavors. One is to buy e-cigarettes with different flavors for use, and the other is to buy e-cigarettes with multiple flavors of oil storage chambers. E-cigarettes with multiple flavors usually switch the atomization airway by rotating the suction nozzle to achieve the corresponding switch to different flavors of e-liquid for atomization. However, the current suction nozzle for switching different flavors has unreasonable airway sealing and isolation structure inside, and there is a phenomenon that multiple flavors will produce cross-flavors. Therefore, further improvements need to be made to the multi-flavor switching and anti-flavor cross-talk electronic cigarettes. Utility Model Content

[0003] In view of this, the utility model proposes an electronic cigarette with multi-flavor switching and anti-flavor cross-talk, so that an electronic cigarette contains multiple flavors and there will be no flavor cross-talk when switching different flavors to achieve atomization.

[0004] The technical solution disclosed in the utility model is a multi-flavor switchable anti-flavor cross-talk electronic cigarette, comprising an electronic cigarette body and a nozzle connected to the electronic cigarette body in a split manner, the electronic cigarette body comprising a shell, a plurality of oil storage atomization groups arranged in the shell, a control board and a battery arranged at the bottom of the plurality of oil storage atomization groups; the plurality of oil storage atomization groups are arranged in a centrally symmetrical structure, the nozzle comprising a nozzle shell, an air hole valve seat arranged in the nozzle shell, and a nozzle portion arranged on the nozzle shell; a convex edge sealing ring portion having the same number and arrangement as the oil storage atomization group is provided at the bottom of the air hole valve seat, an air outlet through hole portion communicated with the nozzle portion is provided at the position of one of the convex edge sealing ring portions, the nozzle and the electronic cigarette body are adjusted to be inserted in different circumferential directions to realize switching of different oil storage atomization groups, and at the same time, sealing and anti-flavor cross-talk are realized through the convex edge sealing ring portion.

[0005] Optionally, the pore valve seat is made of silicone material, the convex edge sealing ring portion is integrally formed with the pore valve seat, and the convex edge sealing ring portion is an outwardly expanding trumpet-shaped convex edge.

[0006] Optionally, the multiple oil storage atomization groups are an oil cup body arranged in the outer shell, the oil cup body is divided into a plurality of compartments with upper and lower openings, each compartment is provided with a polymer oil storage cotton, the center of each polymer oil storage cotton is provided with a through hole position running through the upper and lower parts, an atomization core is arranged in the through hole position, the upper and lower ends of the oil cup body are respectively provided with an upper silicone piece and a lower silicone piece, the upper silicone piece and the lower silicone piece are respectively provided with a plurality of upper through holes and a plurality of lower through holes, the upper through holes are connected one-to-one with the upper ends of the through hole positions, and the lower through holes are connected one-to-one with the lower ends of the through hole positions.

[0007] Furthermore, the bottom of the upper silicone member is provided with a first plug-in portion corresponding to the upper opening of each compartment cavity, and the top of the lower silicone member is provided with a second plug-in portion corresponding to the lower opening of each compartment cavity. The first plug-in portion and the second plug-in portion are in the shape of a convex block, and the side walls of the first plug-in portion and the second plug-in portion are provided with a raised sealing ring. The upper through hole is connected to the first plug-in portion one by one, and the lower through hole is connected to the second plug-in portion one by one.

[0008] Furthermore, a convex edge is provided on the top of the upper silicone member corresponding to the upper position of each first plug-in portion, and a convex edge is formed corresponding to each upper through hole, and a groove is formed in the convex edge, and filter oil-absorbing cotton is arranged in the groove. A pressure cover is provided on the upper silicone member, and a cavity is provided at the bottom of the pressure cover corresponding to the groove formed by plugging each convex edge, and an atomization air outlet is provided at the bottom of the cavity corresponding to each groove, and the outer wall of the pressure cover is clamped with the opening portion at the upper end of the outer shell.

[0009] Furthermore, a first magnet is embedded in the top surface of the gland, and a second magnet attracted to the first magnet is embedded in the bottom of the air hole valve seat, so that when the nozzle is plugged into the electronic cigarette body, the magnets attract each other, and the connection is stable.

[0010] Optionally, a mounting bracket is provided at the bottom of the lower silicone member, a mounting hole for mounting a microphone sensor is provided on the mounting bracket, an air inlet hole and a wire hole for passing an electrode wire of the atomizer core are provided on the side of the mounting hole, and the control board and the battery are arranged at the bottom of the mounting bracket.

[0011] Furthermore, the control panel is provided with a charging socket for charging the battery and an LED indicator light for indicating the working status and power failure status.

[0012] Furthermore, the charging socket and the LED indicator light are distributed on the left and right sides of the control board, and the left and right sides of the shell are respectively provided with a first opening exposing the charging socket and a second opening exposing the LED indicator light, and a light guide is provided at the second opening.

[0013] The beneficial effects of the utility model are as follows: the electronic cigarette designed by the technical solution actually has multiple oil storage atomization groups set in the main body of the electronic cigarette, and the oil cups of the multiple oil storage atomization groups can be used to set the electronic cigarette oils of different flavors, so that the electronic cigarette can achieve the inhalation of different flavors without the need to equip multiple separate electronic cigarettes, meeting the diverse needs of consumers, and purchasing the multi-flavor composite electronic cigarette is more economical than purchasing multiple electronic cigarettes of different flavors. In addition, the electronic cigarette of the technical solution solves the problem that the atomization airway of the existing multi-flavor electronic cigarette is not airtight enough at the mouthpiece end, resulting in the problem of different flavors mixing flavors. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of an electronic cigarette body and a nozzle according to an embodiment of the utility model.

[0015] Figure 2 The figure is a schematic diagram of the overall structure decomposition of an embodiment of the utility model.

[0016] Figure 3 This is a schematic diagram of the exploded structure of the main body of an electronic cigarette according to an embodiment of the present utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the air hole valve seat according to one embodiment of the utility model.

[0018] Figure 5 It is a structural cross-sectional view of an embodiment of the utility model.

[0019] In the figure: 1. electronic cigarette body; 11. shell; 111. first opening; 112. second opening; 12. oil storage atomization group; 121. oil cup body; 122. polymer oil storage cotton; 123. upper silicone member; 124. lower silicone member; 1231. upper through hole; 1241. lower through hole; 1232. first plug-in part; 1233. convex edge; 1242. second plug-in part; 125. filter oil-absorbing cotton; 126. pressure cover; 1261. atomization air outlet; 127. first magnet; 2. nozzle; 21. nozzle shell; 211. nozzle part; 3. air hole valve seat; 31. air outlet through hole part; 301. convex edge sealing ring part; 32. second magnet; 4. mounting bracket; 5. control board; 6. battery; 7. light guide. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present disclosure will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present disclosure, rather than all embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work also fall within the scope of protection of the present disclosure.

[0021] Please refer to Figures 1 to 5 , which is an embodiment of an electronic cigarette with multiple flavors switching and anti-flavor cross-talk provided by the technical solution, comprising two oil storage atomization groups and two flavor switching electronic cigarettes.

[0022] The electronic cigarette of this embodiment includes an electronic cigarette body 1 and a nozzle connected to the electronic cigarette body 1 in a split manner, the electronic cigarette body 1 includes a shell 11, two groups of oil storage and chemical groups 12 are arranged in the shell 11, and a control board 5 and a battery 6 are arranged at the bottom of the two groups of oil storage and chemical groups 12; the two groups of oil storage and chemical groups 12 are arranged in a central symmetrical structure, the nozzle includes a nozzle shell 21, an air hole valve seat 3 arranged in the nozzle shell 21, and a nozzle part 211 is arranged on the nozzle shell 21; the bottom of the air hole valve seat 3 is provided with a convex edge sealing ring part 301 with the same number and arrangement as the oil storage and chemical groups 12, one of the convex edge sealing ring parts 301 is provided with an air outlet through hole part 31 connected to the nozzle part 211, and the nozzle and the electronic cigarette body 1 are adjusted to be inserted in different circumferential directions to realize the switching of different oil storage and chemical groups 12, and at the same time, the sealing and anti-flavoring are realized through the convex edge sealing ring part 301.

[0023] Optionally, the pore valve seat 3 is made of silicone material, the convex edge sealing ring portion 301 is integrally formed with the pore valve seat 3, and the convex edge sealing ring portion 301 is an outwardly expanding trumpet-shaped convex edge.

[0024] Optionally, the two groups of oil storage chemical groups 12 are an oil cup body 121 arranged in the outer shell 11, the oil cup body 121 is divided into two compartments with upper and lower openings, each compartment is provided with a polymer oil storage cotton 122, and the center of each polymer oil storage cotton 122 is provided with a through hole position running through the upper and lower parts, and an atomization core is arranged in the through hole position, and the upper and lower ends of the oil cup body 121 are respectively provided with an upper silicone piece 123 and a lower silicone piece 124, and the upper silicone piece 123 and the lower silicone piece 124 are respectively provided with two upper through holes 1231 and two lower through holes 1241, the upper through hole 1231 is connected one-to-one with the upper end of the through hole position, and the lower through hole 1241 is connected one-to-one with the lower end of the through hole position.

[0025] Furthermore, the bottom of the upper silicone member 123 is provided with a first plug-in portion 1232 corresponding to the upper opening of each compartment cavity, and the top of the lower silicone member 124 is provided with a second plug-in portion 1242 corresponding to the lower opening of each compartment cavity. The first plug-in portion 1232 and the second plug-in portion 1242 are in the shape of a convex block, and the side walls of the first plug-in portion 1232 and the second plug-in portion 1242 are provided with a raised sealing ring, the upper through hole 1231 is connected to the first plug-in portion 1232 in a one-to-one plug-in connection, and the lower through hole 1241 is connected to the second plug-in portion 1242 in a one-to-one plug-in connection.

[0026] Furthermore, a convex edge 1233 is provided on the top of the upper silicone member 123 corresponding to the upper position of each first plug-in portion 1232, and a convex edge 1233 is formed corresponding to each upper through hole 1231. A groove is formed in the convex edge 1233, and a filter oil-absorbing cotton 125 is provided in the groove. A pressure cover 126 is provided on the upper part of the upper silicone member 123, and a cavity is provided at the bottom of the pressure cover 126 corresponding to the groove formed by plugging each convex edge 1233. An atomization air outlet 1261 is provided at the bottom of the cavity corresponding to each groove, and the outer wall of the pressure cover 126 is snap-fitted with the opening at the upper end of the outer shell 11.

[0027] Furthermore, a first magnet 127 is embedded on the top surface of the pressure cover 126, and a second magnet 32 ​​attracted to the first magnet 127 is embedded on the bottom of the air hole valve seat 3, so that when the nozzle is plugged into the electronic cigarette body 1, the magnets attract each other, and the connection is stable.

[0028] Reference Figure 1 , Figure 5 In the electronic cigarette of the above scheme, the mouthpiece and the electronic cigarette body 1 are connected by plug-in, and the mouthpiece is sleeved on the upper end of the electronic cigarette body 1. When the air outlet hole portion 31 of the air hole valve seat 3 corresponding to the mouthpiece portion 211 of the mouthpiece is connected to the oil storage group 12 of the electronic cigarette body 1, the outer edge of the air outlet hole portion 31 is in the shape of an outwardly expanding trumpet, and the outer periphery of the atomization air outlet hole 1261 on the corresponding pressure cover 126 of the oil storage group 12 of the atomization, so that the airway of the oil storage group 12 of the atomization is good. The atomization air outlet 1261 on the corresponding pressure cover 126 above the other oil storage and chemical group 12 of flavor b is covered by the convex sealing ring portion 301 without the air outlet hole portion 31 to achieve blocking. In this way, when the oil storage and chemical group 12 of flavor a and the oil storage and chemical group 12 of flavor b are adjusted and switched for use through the suction nozzle, the two flavors will not mix with each other.

[0029] Optionally, a mounting bracket 4 is provided at the bottom of the lower silicone member 124 , and a mounting hole for mounting a microphone sensor is provided on the mounting bracket 4 , and an air inlet hole and a wire hole for passing the electrode wire of the atomizer core are provided on the side of the mounting hole, and the control board 5 and the battery 6 are arranged at the bottom of the mounting bracket 4 .

[0030] Furthermore, the control panel 5 is provided with a charging socket for charging the battery 6 and an LED indicator light for indicating a working state and a power failure state.

[0031] Furthermore, the charging socket and the LED indicator light are distributed on the left and right sides of the control board 5 , and the left and right sides of the shell 11 are respectively provided with a first opening 111 exposing the charging socket and a second opening 112 exposing the LED indicator light, and a light guide 7 is provided at the second opening 112 .

[0032] It should be noted that the above two flavors are only an embodiment for illustrating the present technical solution and are not limited to two flavors. Based on the above technical solution, those skilled in the art can obtain inspiration to appropriately adjust the design of electronic cigarettes with more flavors. Without deviating from the same design principle of the present technical solution, solving the same technical problems, and achieving the same technical effects, they should constitute the same technical solution as this case and fall within the protection scope of the present technical solution.

[0033] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A multi-flavor switchable anti-flavor cross-talk electronic cigarette, comprising an electronic cigarette body and a nozzle separately connected to the electronic cigarette body, characterized in that: The electronic cigarette body includes a shell, multiple groups of oil storage atomization groups are arranged in the shell, and a control panel and a battery are arranged at the bottom of the multiple groups of oil storage atomization groups; the multiple groups of oil storage atomization groups are arranged in a central symmetrical structure, the suction nozzle includes a suction nozzle shell, an air hole valve seat arranged in the suction nozzle shell, and a suction nozzle part is arranged on the suction nozzle shell; the bottom of the air hole valve seat is provided with a convex edge sealing ring part with the same number and the same arrangement as the oil storage atomization group, and one of the convex edge sealing ring parts is provided with an air outlet hole part connected to the suction nozzle part, and the suction nozzle and the electronic cigarette body are adjusted to be inserted in different circumferential directions to realize the switching of different oil storage atomization groups, and at the same time, the sealing and anti-flavor cross-talk are realized through the convex edge sealing ring part.

2. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 1, characterized in that: The air hole valve seat is made of silicone material, the convex edge sealing ring portion is integrally formed with the air hole valve seat, and the convex edge sealing ring portion is an outwardly expanding trumpet-shaped convex edge.

3. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 1, characterized in that: The multiple oil storage atomization groups are provided with an oil cup body in the outer shell, the oil cup body is divided into a plurality of compartments with upper and lower openings, each compartment is provided with a polymer oil storage cotton, each polymer oil storage cotton has a through hole position running through the upper and lower parts in the center, an atomization core is provided in the through hole position, an upper silicone member and a lower silicone member are provided at the upper and lower ends of the oil cup body respectively, a plurality of upper through holes and a plurality of lower through holes are provided on the upper silicone member and the lower silicone member respectively, the upper through holes are connected one by one with the upper ends of the through hole positions, and the lower through holes are connected one by one with the lower ends of the through hole positions.

4. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 3, characterized in that: A first plug-in portion corresponding to the upper opening of each compartment is provided at the bottom of the upper silicone member, and a second plug-in portion corresponding to the lower opening of each compartment is provided at the top of the lower silicone member. The first plug-in portion and the second plug-in portion are in the shape of a convex block, and the side walls of the first plug-in portion and the second plug-in portion are provided with a raised sealing ring. The upper through hole is connected to the first plug-in portion in a one-to-one plug-in connection, and the lower through hole is connected to the second plug-in portion in a one-to-one plug-in connection.

5. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 4, characterized in that: A convex edge is arranged on the top of the upper silicone member corresponding to the upper position of each first plug-in part, a convex edge is formed corresponding to each upper through hole, a groove is formed in the convex edge, and oil-absorbing cotton filter is arranged in the groove, a pressure cover is arranged on the top of the upper silicone member, a cavity is arranged at the bottom of the pressure cover corresponding to the groove formed by plugging each convex edge, an atomization air outlet is arranged at the bottom of the cavity corresponding to each groove, and the outer wall of the pressure cover is snap-fitted with the opening part at the upper end of the shell.

6. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 5, characterized in that: A first magnet is embedded on the top surface of the gland, and a second magnet attracted to the first magnet is embedded on the bottom of the vent valve seat.

7. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 3, characterized in that: A mounting bracket is provided at the bottom of the lower silicone member, and a mounting hole for mounting a microphone sensor is provided on the mounting bracket. An air inlet hole and a wire passing hole for the electrode wire of the atomizer core to pass through are provided on the side of the mounting hole. The control board and the battery are arranged at the bottom of the mounting bracket.

8. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 7, characterized in that: The control panel is provided with a charging socket for charging the battery and an LED indicator light for indicating a working state and a power shortage state.

9. The multi-flavor switchable anti-flavor cross-talk electronic cigarette according to claim 8, characterized in that: The charging socket and the LED indicator light are distributed on the left and right sides of the control board. The left and right sides of the shell are respectively provided with a first opening exposing the charging socket and a second opening exposing the LED indicator light. A light guide is provided at the second opening.

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