Stacked electronic cigarette with multiple atomization bins

Abstract

The utility model discloses a stacked electronic cigarette with multiple atomization bins. The stacked electronic cigarette comprises an electronic cigarette shell, the atomization bins arranged in the electronic cigarette shell and a control panel. The electronic cigarette shell comprises a main shell and a bottom cover, a hollow cylindrical cavity is formed in the main shell, a suction nozzle part communicated with the interior is arranged at the upper end of the main shell, and the multiple sets of atomization bins are arranged in the hollow cylindrical cavity in an up-down stacked mode. The uppermost atomizing bin is a top atomizing bin, the atomizing bins below the top atomizing bin are a plurality of stacked atomizing bins with the same structure, the top atomizing bin and the stacked atomizing bins are provided with atomizing channels which are coaxially communicated up and down, and atomizing cores are arranged in the atomizing channels corresponding to the top atomizing bin and each stacked atomizing bin; the stacked atomization bins are internally provided with the vertically-through channel pipes, the multiple stacked atomization bins are stacked, the channel pipes form the wire passing channel used for threading of the pin wire of the atomization core, the pin wire of the atomization core does not occupy the space of the atomization channel of the stacked atomization bins, and it is ensured that the atomization channel is smooth.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field especially relates to a stack type's multiple atomization bin's electronic cigarette. BACKGROUND

[0002] Electronic cigarette is the electronic product that forms aerosol vapor particle cigarette smoke through electric heating tobacco tar, is favored by the majority of consumers of smokers because of its no need to use open fire, small and portable, convenient to use, and with the continuous updating of electronic cigarette product technology, and the diversification of consumer demand, the market launches the design has multiple atomization bins, realizes the work of selecting single atomization bin or two, multiple atomization bins, thereby outputting different smoke concentration, or switching the atomization bin work of different taste tobacco tar, outputting different taste. The electronic cigarette product of multiple atomization bins of prior art usually adopts multiple atomization bins of side-by-side design, and the switching of the suction nozzle part is connected to a certain atomization bin channel, and the atomization bin is started to work correspondingly. Or through the control key to switch the power supply circuit of a certain atomization bin, realize switching a certain atomization bin work, or multiple atomization bins work at the same time. Because multiple atomization bins are arranged side by side, the pins of the heating element of the atomization core of the corresponding atomization bin are led out from the lower end and then connected with the circuit board, and the atomization smoke output channels formed by the atomization cores of each atomization bin will not affect each other. The side-by-side design of multiple atomization bins will make the product wider, therefore, the skilled in the art needs to improve the existing technology and propose an electronic cigarette with multiple atomization bins stacked up and down, but in the actual process, the problem still needs to be overcome, that is, the pins of the heating element of the atomization core in the atomization channel of the upper atomization bin are led out from the atomization channel of the next atomization bin, which will occupy the space of the atomization channel of the next atomization bin, resulting in that the atomization channel of the lowermost atomization bin is occupied by more space of the pins of the heating element of the upper atomization bin, and the atomization channel diameter needs to be enlarged, which will have a great impact on the atomization taste and suction resistance. Therefore, a new solution needs to be found to solve the above technical problems. SUMMARY

[0003] Therefore, the utility model provides a stack type's multiple atomization bin's electronic cigarette, through the design of the threading channel structure of the pins of the heating element of the atomization bin, the above technical problems are solved.

[0004] The utility model discloses a technical scheme of a stacked multiple atomization chamber electronic cigarette, which comprises an electronic cigarette shell, an atomization chamber and a control panel arranged in the electronic cigarette shell. The electronic cigarette shell comprises a main shell and a bottom cover, and a hollow cylindrical cavity is arranged in the main shell. A suction nozzle part is arranged on the upper end of the main shell and is connected to the inside of the main shell. The atomization chamber comprises multiple groups and is arranged in the hollow cylindrical cavity in a stacked manner from top to bottom. The uppermost atomization chamber is a top atomization chamber, and the atomization chambers below the top atomization chamber are multiple stacked atomization chambers with the same structure. The top atomization chamber and the stacked atomization chambers are provided with an atomization channel that penetrates through the top atomization chamber and the stacked atomization chambers in a coaxial manner. An atomization core is arranged in the atomization channel corresponding to the top atomization chamber and each stacked atomization chamber. A channel pipe that penetrates through the stacked atomization chambers is arranged in the stacked atomization chambers. The multiple stacked atomization chambers are stacked, and the channel pipe forms a wire passage for the lead wire of the atomization core.

[0005] Further, the top atomization chamber and the stacked atomization chambers each comprise an atomization chamber shell that is open at the bottom and hollow. An oil storage integrated cotton is arranged in the atomization chamber shell. A first silica gel plug is arranged on the bottom of the top atomization chamber. A second silica gel plug is arranged on the bottom of the stacked atomization chambers. The top surface of the top atomization chamber, the oil storage integrated cotton, and the first and second silica gel plugs are provided with a first hole site that penetrates through, so as to form the atomization channel.

[0006] Further, the top surface of the stacked atomization chamber is provided with a second hole site on the side away from the first hole site on the stacked atomization chamber. The second silica gel plug is provided with a hollow pipe part that protrudes upward and is inserted into the second hole site. The hollow pipe part and the second silica gel plug are integrally injection molded by silica gel.

[0007] Preferably, the bottom of the first and second silica gel plugs is provided with a protruding part for fixing the lead wire of the atomization core. The protruding part is provided with a wire clamping groove.

[0008] Preferably, the lower end of the atomization chamber shell of the top atomization chamber and the stacked atomization chambers is provided with a connecting lug. The upper end of the atomization chamber shell of the stacked atomization chambers is provided with a reverse hook buckle part corresponding to the connecting lug to realize clamping.

[0009] Preferably, a battery support is arranged on the bottom of the lowermost stacked atomization chamber. The battery support is injection molded by plastic. The inner side of the battery support is a battery mounting cavity. The outer side of the battery support is provided with a first cavity and a second cavity side by side. The upper end of the first cavity is provided with a through hole that is connected to the atomization channel. The bottom cover corresponding to the first cavity is provided with an air inlet hole. The second cavity is provided with a sensor mounting silica gel seat for mounting an air flow sensor. The upper end of the second cavity is provided with an air flow channel for starting the air flow sensor. The air flow sensor is connected to the control panel. The bottom cover is provided with a sensor air inlet through hole.

[0010] Further, the first cavity position is provided with an oil absorption cotton block, the front side of the oil absorption cotton block is provided with a through air hole, the bottom of the oil absorption cotton block is provided with a first cavity position silica gel plug, the first cavity position silica gel plug is provided with a corresponding hole position opposite to the through air hole, and the air inlet hole of the bottom cover is provided with a push valve.

[0011] Further, one side of the upper end of the battery support is provided with a notch, the notch is used for the pin lead of all atomization cores to pass out from the notch, the control board is installed in the main shell on the side of the notch, the control board is provided with a control button, the control button is provided with a button cap, and the sidewall of the main shell on the side is provided with a button hole for exposing the button cap.

[0012] Further, the control board is also provided with a display screen, the sidewall of the main shell corresponding to the display screen is provided with a display window for exposing the display screen, and the display window is provided with a display lens.

[0013] Further, the lower end of the control board is also provided with a charging interface, and the battery is charged through the charging interface connected with an external power supply.

[0014] The electronic cigarette of the technical scheme has the following beneficial effects: the electronic cigarette with the multiple atomization chambers is connected in a stacking mode, the pin lead of the atomization core in the top atomization chamber at the top is bent from the bottom of the top atomization chamber and then passes into the second hole of the stacking atomization chamber stacked below, passes through the hollow pipe of the second silica gel plug of the stacking atomization chamber downward, and is bent to the side of the control board from the bottom of the lowermost stacking atomization chamber. The pin lead of the atomization core of the uppermost stacking atomization chamber and the pin lead of the atomization core of the stacking atomization chamber below the uppermost stacking atomization chamber are bent from the bottom of the stacking atomization chamber and then pass into the second hole of the next stacking atomization chamber, and then pass through the corresponding hollow pipe downward to the bottom of the lowermost stacking atomization chamber and are bent to the side of the control board. The technical scheme realizes that the atomization channel of the stacking atomization chamber and the threading channel for the pin lead of the atomization core are independent, so that the pin lead of the atomization core does not occupy the space of the atomization channel of the stacking atomization chamber, and the atomization channel part of the electronic cigarette with the multiple atomization chambers is ensured to be not blocked by the pin lead of the atomization core and the attachment of the tobacco tar and the condensate to the pin lead of the atomization core during long-term use. Therefore, the technical scheme is beneficial to keeping the atomization channel of the electronic cigarette with the multiple stacking atomization chambers unblocked. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an exploded schematic view of the overall structure of the electronic cigarette.

[0016] Figure 2 It is a structural schematic view of the stacking atomization chamber and the battery support of the electronic cigarette.

[0017] Figure 3The utility model discloses an embodiment electronic cigarette top view and A-A cross section line schematic diagram.

[0018] Figure 4 It is A-A cross section structure schematic diagram.

[0019] Figure 5 The utility model discloses an embodiment electronic cigarette bottom view and B-B cross section line schematic diagram.

[0020] Figure 6 It is B-B cross section structure and atomization passage air flow schematic diagram.

[0021] Figure 7 The utility model discloses an embodiment electronic cigarette bottom view and C-C cross section line schematic diagram.

[0022] Figure 8 It is C-C cross section structure and atomization core's pin lead wire threading schematic diagram. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative labor also belong to the protection scope of the present disclosure.

[0024] Please refer to Figures 1 to 8 , a kind of electronic cigarette of stacked multiple atomization chambers provided by the technical scheme, including electronic cigarette shell, atomization chamber 3 and control panel 4 in electronic cigarette shell, the electronic cigarette shell includes main shell 1 and bottom cover 2, main shell 1 is hollow cylindrical cavity, main shell 1 upper end is equipped with the nozzle part of communicating inside, the atomization chamber 3 includes multiple groups and is stacked in hollow cylindrical cavity in upper and lower. Wherein, the uppermost atomization chamber is top atomization chamber 31, the atomization chamber below top atomization chamber 31 is multiple stacked atomization chambers 32 of same structure, top atomization chamber 31 and stacked atomization chamber 32 are equipped with atomization passage that is coaxial through in upper and lower, atomization passage is corresponding top atomization chamber 31 and each stacked atomization chamber 32 in each atomization chamber is equipped with a atomization core in, stacked atomization chamber 32 is equipped with the passage pipe that is through in upper and lower, multiple stacked atomization chambers 32 are stacked, and its passage pipe forms the threading channel for the lead wire threading of atomization core.

[0025] Please refer to Figures 1 to 4, further illustrate the structure of the atomization channel of the stacked electronic cigarette, the top atomization chamber 31 and the stacked atomization chamber 32 each include a bottom-opened and hollow atomization chamber shell, and each is provided with an oil storage integrated cotton inside the atomization chamber shell, the bottom of the top atomization chamber 31 is sleeved with a first silica plug 311, and the bottom of the stacked atomization chamber 32 is sleeved with a second silica plug 321, and the top surface of the top atomization chamber 31 and the stacked atomization chamber 32, the oil storage integrated cotton, and the first silica plug 311 and the second silica plug 321 are provided with a first hole site 301 penetrating through each other to form the atomization channel.

[0026] Further, the top surface of the stacked atomization chamber 32 is provided with a second hole site 302 on the side away from the first hole site 301 on the stacked atomization chamber 32, the second silica plug 321 is provided with a hollow pipe portion 3211 protruding upward and inserted into the second hole site 302, and the hollow pipe portion 3211 and the second silica plug 321 are integrally injection molded by silica.

[0027] Preferably, referring to Figure 1 , Figure 8 , the bottom of the first silica plug 311 and the second silica plug 321 is provided with a protruding portion 303 for fixing the pin lead of the atomization core, and the protruding portion 303 is provided with a wire clamping groove.

[0028] Please refer to Figure 2 , Figure 4 , as a connection scheme of the stacked connection of a plurality of atomization chambers, the lower end of the atomization chamber shell of the top atomization chamber 31 and the stacked atomization chamber 32 is provided with a connecting lug 304 on the opposite sides, and the upper end of the atomization chamber shell of the stacked atomization chamber 32 is provided with a reverse hook buckle portion 305 corresponding to the connecting lug 304 to realize clamping connection.

[0029] Preferably, referring to Figure 1 , Figure 2 , Figure 7 , Figure 8 , a battery support 5 is arranged at the bottom of the lowermost stacked atomization chamber 32, the battery support 5 is injection molded by plastic, the inner side of the battery support 5 is a battery mounting cavity for mounting a battery 6, the outer side of the battery support 5 is provided with a first cavity 501 and a second cavity 502 side by side, the upper end of the first cavity 501 is provided with a through hole for connecting to the atomization channel, the bottom cover 2 corresponding to the first cavity 501 is provided with an air inlet hole, the second cavity 502 is provided with a sensor mounting silica seat 9 for mounting an air flow sensor, and the upper end of the second cavity 502 is provided with an air flow channel for starting the air flow sensor, the air flow sensor is connected with a control board 4, and the bottom cover 2 is provided with a sensor air inlet through hole.

[0030] Preferably, the first cavity position 501 is provided with an oil absorption cotton block 7, the front side of the oil absorption cotton block 7 is provided with a through-hole for air, and the bottom of the oil absorption cotton block 7 is provided with a first cavity position silica plug 8, the first cavity position silica plug 8 is provided with a corresponding hole position opposite to the through-hole for air, and the air inlet hole of the bottom cover 2 is provided with a push valve 10.

[0031] Preferably, one side of the upper end of the battery support 5 is provided with a notch 503, the notch 503 is used for the pin lead of all atomization cores to pass out of the notch 503, the control panel 4 is installed in the main shell 1 on the side of the notch 503, the control panel 4 is provided with a control button 41, the control button 41 is provided with a button cap 11, and the side wall of the main shell 1 on this side is provided with a button hole for exposing the button cap 11.

[0032] Preferably, the control panel 4 is also provided with a display screen 42, the side wall of the main shell 1 corresponding to the display screen 42 is provided with a display window for exposing the display screen 42, and the display window is provided with a display lens 12.

[0033] Preferably, the lower end of the control panel 4 is also provided with a charging interface 43, and the battery 6 is charged through the charging interface 43 connected to an external power supply.

[0034] Referring to Figure 8 In the drawings of the present embodiment, the top atomization chamber 31 and two stacked atomization chambers 32 are connected in a stacked manner, the pin lead of the atomization core in the top atomization chamber 31 at the top is bent from the bottom of the top atomization chamber 31 and then passes into the second hole position 302 of the stacked atomization chamber 32 stacked below, passes down through the hollow tube part 3211 of the second silica plug 321 of the stacked atomization chamber 32, and is connected to the control panel 4 by being bent from the bottom of the lowermost stacked atomization chamber 32 to the side. As for the other stacked atomization chambers 32 below the uppermost stacked atomization chamber 32, the pin lead of the atomization core is bent from the bottom of each stacked atomization chamber 32, passes into the second hole position 302 of the next stacked atomization chamber 32, and then passes down through the corresponding hollow tube part 3211 to the bottom of the lowermost stacked atomization chamber 32 and is connected to the control panel 4 by being bent from the bottom to the side.

[0035] Please refer to Figure 4 , Figure 6 , Figure 8 The present scheme realizes independent atomization channels of the atomization chambers stacked above and below each other and threading channels for the pin leads of the atomization cores, so that the pin leads of the atomization cores do not occupy the space of the atomization channels of the stacked atomization chambers, and the atomization channel components of the electronic cigarette with a stacked multi-atomization chamber design are ensured not to be blocked by the pin leads of the atomization cores and the attachment of tobacco tar and condensate to the pin leads of the atomization cores during long-term use. Therefore, the present technical scheme is beneficial to keeping the atomization channels of the electronic cigarette with a stacked multi-atomization chamber design unblocked.

[0036] It should be noted that the electronic cigarette of the stacked multiple atomizing cartridges disclosed in the technical solution and the drawings of the specification can include one top atomizing cartridge 31 and one or more multiple stacked atomizing cartridges 32. The number of the stacked atomizing cartridges 32 is only changed, and still belongs to the protection scope of the technical solution.

[0037] The above has described various embodiments of the present disclosure, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical applications, or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A stacked multiple-atomizing cartridge electronic cigarette, comprising an electronic cigarette shell, an atomizing cartridge (3) and a control board (4) arranged in the electronic cigarette shell, characterized in that, the electronic cigarette shell comprises a main shell (1) and a bottom cover (2), the main shell (1) is internally provided with a hollow cylindrical cavity, the upper end of the main shell (1) is provided with a nozzle part communicating with the inside, and the atomizing cartridge (3) comprises multiple groups and is arranged in the hollow cylindrical cavity in a stacked manner from top to bottom; wherein the uppermost atomizing cartridge is a top atomizing cartridge (31), the atomizing cartridges below the top atomizing cartridge (31) are multiple stacked atomizing cartridges (32) with the same structure, the top atomizing cartridge (31) and the stacked atomizing cartridges (32) are provided with atomizing channels penetrating through the same axis from top to bottom, each of the atomizing channels is provided with an atomizing core corresponding to the top atomizing cartridge (31) and each of the stacked atomizing cartridges (32), and the stacked atomizing cartridges (32) are provided with channel pipes penetrating through from top to bottom, the multiple stacked atomizing cartridges (32) are stacked, and the channel pipes form wire passing channels for lead wires of the atomizing cores.

2. The electronic cigarette of a plurality of stacked atomizing cartridges according to claim 1, wherein, The top atomizing cartridge (31) and the stacked atomizing cartridges (32) each comprise an atomizing cartridge shell which is open at the bottom and hollow, and each of the atomizing cartridge shells is provided with an oil storage integrated cotton, the bottom of the top atomizing cartridge (31) is sleeved with a first silica gel plug (311), the bottom of the stacked atomizing cartridges (32) is sleeved with a second silica gel plug (321), and the top surfaces of the top atomizing cartridge (31) and the stacked atomizing cartridges (32), the oil storage integrated cotton, and the first silica gel plug (311) and the second silica gel plug (321) are provided with first hole positions (301) penetrating through each other to form the atomizing channels.

3. The electronic cigarette of a plurality of stacked cartomizers according to claim 2, wherein, The top surface of the stacked atomizing cartridge (32) is provided with a second hole position (302) on the side away from the first hole position (301) on the stacked atomizing cartridge (32), the second silica gel plug (321) is provided with a hollow pipe portion (3211) protruding upward and inserted into the second hole position (302), and the hollow pipe portion (3211) and the second silica gel plug (321) are integrally injection molded from silica gel.

4. The electronic cigarette of a plurality of stacked cartomizers according to claim 3, wherein, The bottom of the first silica gel plug (311) and the second silica gel plug (321) is provided with a protruding portion (303) for fixing the lead wires of the atomizing cores, and the protruding portion (303) is provided with a wire clamping groove.

5. The electronic cigarette of a plurality of stacked atomizing cartridges according to claim 2, wherein, The lower end of the atomizing cartridge shell of the top atomizing cartridge (31) and the stacked atomizing cartridges (32) is provided with connecting ears (304) on the opposite sides, and the upper end of the atomizing cartridge shell of the stacked atomizing cartridges (32) is provided with inverted hook buckle portions (305) corresponding to the connecting ears (304) to realize clamping.

6. The electronic cigarette of a plurality of stacked cartridges according to any one of claims 1 to 5, wherein The bottom of the lowermost stacked atomization cartridge (32) is provided with a battery holder (5) which is injection molded from plastic. The inner side of the battery holder (5) is provided with a battery mounting cavity for mounting a battery (6). The outer side of the battery holder (5) is provided with a first cavity (501) and a second cavity (502) side by side. The upper end of the first cavity (501) is provided with a through hole which is connected to the atomization channel. The bottom cover (2) is provided with an air inlet hole corresponding to the first cavity (501). The second cavity (502) is provided with a sensor mounting silica gel seat (9) for mounting an air flow sensor. The upper end of the second cavity (502) is provided with an air flow channel for starting the air flow sensor. The air flow sensor is connected to a control board (4). The bottom cover (2) is provided with a sensor air inlet through hole.

7. The electronic cigarette of a plurality of stacked cartomizers according to claim 6, wherein The first cavity (501) is provided with an oil absorbing cotton block (7). The front side of the oil absorbing cotton block (7) is provided with a through air hole. The bottom of the oil absorbing cotton block (7) is provided with a first cavity silica gel plug (8). The first cavity silica gel plug (8) is provided with a corresponding hole corresponding to the air hole. The bottom cover (2) is provided with a dial valve (10) at the air inlet hole.

8. The electronic cigarette of a plurality of stacked cartomizers according to claim 6, wherein, The upper end of the battery holder (5) is provided with a notch (503) on one side. The notch (503) is used for the pins of all atomization cores to pass through. The control board (4) is mounted in the main housing (1) on the side of the notch (503). The control board (4) is provided with a control button (41). The control button (41) is provided with a button cap (11). The side wall of the main housing (1) is provided with a button hole for exposing the button cap (11).

9. The electronic cigarette of a plurality of stacked cartomizers according to claim 8, wherein, The control board (4) is also provided with a display screen (42). The side wall of the main housing (1) is provided with a display window for exposing the display screen (42). The display window is provided with a display lens (12).

10. The electronic cigarette of a plurality of stacked cartomizers according to claim 9, wherein, The lower end of the control board (4) is also provided with a charging interface (43) for connecting an external power supply to charge the battery (6).

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