Atomization device with double oil tanks and double working modes
The atomizing device with dual oil tanks and dual working modes adopts a design with the oil tanks and atomizer cores connected coaxially at the top and bottom. Combined with an air intake valve and a toggle switch, it enables the switching of atomized flavor between mouth-to-lung and lung-to-lung modes of e-cigarettes. This solves the problem of monotonous flavor in single-oil-tank e-cigarettes and meets the diverse user experience of consumers.
Patent Information
- Application Number
- CN202423302349.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing single-tank e-cigarettes, by adjusting the air intake valve, cannot meet consumers' taste preferences for mouth-to-lung inhalation and lung-to-lung inhalation, and the taste difference is not obvious.
The atomizing device is designed with dual oil tanks and dual working modes. The first and second oil tanks are coaxially connected and equipped with different types of atomizing coils. The switching of atomizing coils and the adjustment of air intake volume can be achieved by adjusting the air intake valve and the toggle switch to meet the needs of mouth-to-lung inhalation and lung inhalation.
It enables different atomization experiences in mouth-to-lung and lung-to-lung modes of e-cigarettes, meeting the diverse needs of consumers and providing a more detailed or richer vapor experience.
Smart Images
Figure CN223745784U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic cigarette technical field especially, relate to a kind of atomization device of double-oil tank double working mode. BACKGROUND
[0002] Electronic cigarette is a kind of atomization device that realizes that tobacco oil is heated to form aerosol vapor smoke by electric heating tobacco oil, it is small and portable, no open fire, easy to use, and it is loved by the majority of smokers consumers. With the rapid development of electronic cigarette technology, and the diversification of consumer's experience demand for electronic cigarette, electronic cigarette product is constantly optimized and innovated in structure and function technology. In the prior art, the taste experience of the suction of electronic cigarette includes setting air adjusting valve to adjust the size of air intake, so as to realize adjusting suction resistance, and the taste of different smoke density. However, for single-oil tank electronic cigarette, it relies on the simple setting of air adjusting valve to realize the adjustment of suction resistance, and the difference in the taste of atomized smoke is not obvious, which cannot meet the needs of oral suction and lung suction of electronic cigarette users. Among them, oral suction: the amount of smoke produced is small, suitable for slow taste, and the smoke stays in the mouth for a long time, providing more detailed taste experience. Lung suction: the amount of smoke produced is large, suitable for rapid inhalation into the lungs, providing more intense taste experience. Therefore, the present scheme optimizes and improves the existing electronic cigarette to meet the needs of consumers for oral suction and lung suction experience of electronic cigarette product. SUMMARY
[0003] Therefore, the utility model provides a kind of atomization device of double-oil tank double working mode, realizes double atomization core switching double working mode, and meets the needs of the taste of oral suction and lung suction of electronic cigarette by cooperating with adjusting air intake.
[0004] The technical solution disclosed in this utility model is an atomizing device with dual oil tanks and dual working modes, including a housing, an atomizing oil tank disposed within the housing, a control board, a microphone sensor, and a battery. The atomizing oil tank includes a first oil tank and a second oil tank, which are coaxially connected vertically. The first oil tank contains a first atomizing core, and the second oil tank contains a second atomizing core, forming a straight atomizing channel. The housing includes a main housing and a bottom cover. The main housing is a hollow, cylindrical shell with an opening at the bottom. The bottom cover is snapped into the main housing. The upper end of the main housing has a mouthpiece that communicates with the interior, and the inner channel of the mouthpiece is connected to the atomizing channel. The bottom of the second oil tank has a mounting bracket. The front side of the mounting bracket is used to fix the control board, and the rear side of the mounting bracket has a cavity for installing the battery. A vertically penetrating air intake channel is provided between the side wall of the cavity and the front side wall of the mounting bracket. The bottom of the bottom cover is provided with an air inlet, which is opposite to the lower end of the air inlet channel of the mounting bracket. An air regulating valve is provided between the lower end of the air inlet channel and the air inlet. By moving the air regulating valve left and right, the air inlet can be blocked or opened.
[0005] Further, the first oil tank includes a first oil cup, a first integrated oil storage cotton disposed within the first oil cup, and a first atomizing core disposed within the first integrated oil storage cotton. A first silicone component and a second silicone component are respectively embedded at the upper and lower ends of the first oil cup, and the first and second silicone components have through holes for connecting the atomization channel. The second oil tank includes a second oil cup, a second integrated oil storage cotton disposed within the second oil cup, and a second atomizing core disposed within the second integrated oil storage cotton. The upper edge of the second oil cup is inserted into the bottom of the second silicone component, and the lower end of the first oil cup is interlocked with the upper end of the second oil cup. A third silicone component is embedded at the lower end of the second oil cup, and the third silicone component has through holes for connecting the atomization channel.
[0006] Furthermore, the first atomizing core uses a double-mesh heating wire, while the second atomizing core uses a single-mesh heating wire.
[0007] Furthermore, the bottom of the second silicone part is provided with a slot, and an adapter plate is provided in the slot. The adapter plate is provided with a solder pad for the pins of the double mesh heating wire of the first atomizing core. The upper end of the second oil cup is provided with a wire hole that connects to the outside of the side wall of the second oil cup. The adapter plate is welded with a power wire, which passes through the wire hole and is welded to the control board.
[0008] Furthermore, the side wall of the second oil cup is provided with a mounting cavity, and a microphone mounting silicone part for mounting the microphone sensor is embedded in the mounting cavity.
[0009] Further, the bottom of the first silica gel part and the third silica gel part is provided with a recessed position, the bottom of the first silica gel part is embedded with first oil absorbing cotton, and the bottom of the third silica gel part is embedded with second oil absorbing cotton.
[0010] Further, the lower end of the air inlet channel of the mounting bracket is provided with a protruding side wall, a groove is formed in the protruding side wall, an air-tight silica gel part is embedded in the groove, the air-tight silica gas part is provided with a through hole position opposite to the air inlet, the upper and lower side walls of the groove are provided with guide grooves along the sliding direction of the air adjusting valve, and the upper and lower sides of the air adjusting valve are provided with protruding strip parts inserted into the guide grooves.
[0011] Further, the air adjusting valve is provided with a plurality of air passing holes arranged in an orderly manner, when the air adjusting valve is blocked from the air inlet of the bottom cover, the air passing holes are opposite to the air inlet.
[0012] Further, the air adjusting valve is provided with a connecting rod extending upwards, the control plate is provided with a toggle switch for switching the working mode of the first atomizing core and the second atomizing core, the head of the connecting rod is provided with a bayonet, and the toggle lever of the toggle switch is connected into the bayonet, the air adjusting valve is slid leftward and rightward by being toggled, and the toggle lever of the toggle switch is toggled leftward and rightward by the linkage of the connecting rod.
[0013] The electronic cigarette atomizing device with double oil tanks and double working modes has the following beneficial effects: the first oil tank and the second oil tank are coaxially connected, and the first oil tank and the second oil tank are buckled. The pins of the double mesh heating first atomizing core in the first oil tank are connected through the bottom adapter plate, the power supply wire connected through the adapter plate is led out from the outside of the second oil tank, and is not led out from the second atomizing core in the second oil tank, so that the internal space of the second atomizing core is not occupied. The air adjusting valve is toggled to adjust the air inlet amount of the air inlet channel, and the connecting rod of the air adjusting valve is toggled to toggle the toggle lever of the toggle switch to switch the working mode of the first atomizing core and the second atomizing core, so that the air inlet amount and the mode switching are synchronously realized. For example, in the working mode one, the double mesh heating wires of the first atomizing core are alternately worked, and the single mesh heating wire of the second atomizing core is worked, the air adjusting valve is not blocked from the air inlet of the bottom cover, and the mode one is a suitable lung suction atomizing taste mode. In the working mode two, the first atomizing core does not work, and the second atomizing core normally works, the air adjusting valve is blocked from the air inlet, the air passing holes on the air adjusting valve enter the air inlet channel, and the air inlet amount is small, so that the mode two is a suitable mouth suction atomizing taste mode. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a schematic diagram of the decomposition of the whole structure of the atomizing device.
[0015] Figure 2The utility model discloses an atomization device internal structure assembly schematic view.
[0016] Figure 3 The utility model discloses an atomization device's atomization passage's cross section structure schematic view.
[0017] Figure 4 The utility model discloses an installation support and air adjusting valve structure schematic view. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings, and 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.
[0019] Please refer to Figures 1 to 4 , a double-oil-tank double-working-mode atomization device is provided, which comprises a shell, an atomization oil tank arranged in the shell, a control panel 5, a microphone sensor 6 and a battery 7. The atomization oil tank comprises a first oil tank 3 and a second oil tank 4, the first oil tank 3 and the second oil tank 4 are coaxially butted, the first oil tank 3 is provided with a first atomization core 33, and the second oil tank 4 is provided with a second atomization core 43, and the first atomization core 33 and the second atomization core 43 form a straight-through atomization passage. The shell comprises a main shell 1 and a bottom cover 2, the main shell 1 is a hollow straight column-shaped shell with an open lower end, the bottom cover 2 is clamped with the main shell 1, the upper end of the main shell 1 is provided with a suction nozzle part communicating with the inside, and the inner passage of the suction nozzle part is connected with the atomization passage. The bottom of the second oil tank 4 is provided with a mounting bracket 9, the front side of the mounting bracket 9 is used for fixing the control panel 5, the rear side of the mounting bracket 9 is provided with a cavity for mounting the battery 7, and an air inlet passage penetrating upward and downward is arranged between the side wall of the cavity and the front wall of the mounting bracket 9. The bottom of the bottom cover 2 is provided with an air inlet 201, the air inlet 201 is opposite to the lower end port 901 of the air inlet passage of the mounting bracket 9, and an air adjusting valve 11 is arranged between the lower end port 901 of the air inlet passage and the air inlet 201, and by sliding the air adjusting valve 11 left and right, the air inlet 201 can be blocked or opened.
[0020] Further, the first oil tank 3 comprises a first oil cup 31, a first oil storage integrated cotton 32 arranged in the first oil cup 31, and a first atomizing core 33 arranged in the first oil storage integrated cotton 32. The upper and lower ends of the first oil cup 31 are respectively embedded with a first silica gel part 34 and a second silica gel part 35. The first silica gel part 34 and the second silica gel part 35 are provided with through holes for connecting the atomizing channel. The second oil tank 4 comprises a second oil cup 41, a second oil storage integrated cotton 42 arranged in the second oil cup 41, and a second atomizing core 43 arranged in the second oil storage integrated cotton 42. The upper end of the second oil cup 41 is inserted into the bottom of the second silica gel part 35, and the lower end of the first oil cup 31 is clamped with the upper end of the second oil cup 41. The lower end of the second oil cup 41 is embedded with a third silica gel part 44, and the third silica gel part 44 is provided with through holes for connecting the atomizing channel.
[0021] Preferably, the first atomizing core 33 adopts double mesh heating wires, and the second atomizing core 43 adopts single mesh heating wires.
[0022] Preferably, the bottom of the second silica gel part 35 is provided with a clamping groove, and a conversion board 8 is arranged in the clamping groove. The conversion board 8 is provided with pads for converting the pins of the double mesh heating wires of the first atomizing core 33. The upper end of the second oil cup 41 is provided with a threading hole 413 connected to the side wall of the second oil cup 41. The conversion board 8 is welded with a power supply wire, and the power supply wire is welded with the control board 5 through the threading hole 413.
[0023] Preferably, the side wall of the second oil cup 41 is provided with a mounting cavity 411, and a microphone mounting silica gel part 412 for mounting a microphone sensor 6 is embedded in the mounting cavity 411. The microphone sensor 6 is arranged on the side wall of the oil tank instead of the bottom of the atomizing channel, which is beneficial to prevent the microphone sensor 6 from being polluted and damaged by the condensed liquid.
[0024] Preferably, the bottom of the first silica gel part 34 and the bottom of the third silica gel part 44 are both provided with recessed grooves. The bottom of the first silica gel part 34 is embedded with a first oil absorbing cotton 36, and the bottom of the third silica gel part 44 is embedded with a second oil absorbing cotton 45. The condensed liquid formed in the suction port is absorbed by the first oil absorbing cotton 36, which is beneficial to prevent the condensed liquid from being sucked back when the atomizing device is used.
[0025] As preferred, the lower port 901 of the air inlet channel of the mounting bracket 9 is provided with a raised side wall, a groove is formed in the raised side wall, and the air-tight silica gel member 10 is embedded in the groove. The air-tight silica gel member 10 is provided with a through hole opposite to the air inlet 201. The upper and lower side walls of the groove are provided with guide grooves 902 along the sliding direction of the air regulating valve 11. The upper and lower sides of the air regulating valve 11 are provided with protruding strip portions 113 inserted into the guide grooves 902. The design of the guide grooves 902 and the protruding strip portions 113 facilitates the stability and limiting of the left and right sliding of the air regulating valve 11.
[0026] Further, the air regulating valve 11 is provided with a plurality of evenly arranged air passing holes 111. When the air regulating valve 11 blocks the air inlet 201 of the bottom cover 2, the air passing holes 111 are opposite to the air inlet 201. The outer side of the air regulating valve 11 is provided with an upward extending connecting rod 112. The control panel 5 is provided with a toggle switch 51 for switching the working mode of the first atomizing core 33 and the second atomizing core 43. The head of the connecting rod 112 is provided with a bayonet. The toggle lever of the toggle switch 51 is connected to the bayonet. The left and right sliding of the air regulating valve 11 is achieved by toggling, and the toggle lever of the toggle switch is toggled left and right by the connecting rod 112.
[0027] Please refer to Figures 2 to 4 The first oil tank 3 and the second oil tank 4 are coaxially connected and are buckled and connected. The double mesh heating pins of the first atomizing core 33 in the first oil tank 3 are connected through the adapter plate 8 at the bottom. The power supply wires connected through the adapter plate 8 are drawn out from the outer side of the second oil tank 4, but not drawn out from the second atomizing core 43 in the second oil tank 4, so as not to occupy the internal space of the second atomizing core 43. The air inlet amount of the air inlet channel is adjusted by toggling the air regulating valve 11. The connecting rod 112 of the air regulating valve 11 is toggled at the same time, the toggle lever 511 of the toggle switch 51 is toggled, the working mode of the first atomizing core 33 and the second atomizing core 43 is switched, and the adjustment of the air inlet amount and the switching of the mode are realized synchronously.
[0028] As a preferred double working mode, the working mode one is that the double mesh heating wires of the first atomizing core 33 work alternately, and the single mesh heating wire of the second atomizing core 43 works at the same time. At this time, the air regulating valve 11 is not blocked from the air inlet 201 of the bottom cover 2. The mode one is a suitable lung suction atomization taste mode. The working mode two is that the first atomizing core 33 does not work, and the second atomizing core 43 normally works. At this time, the air regulating valve 11 is blocked from the air inlet 201. The air passing holes 111 on the air regulating valve 11 enter the air inlet channel, and the air inlet amount is small. The mode two is a suitable oral suction atomization taste mode.
[0029] Having described above several embodiments of the disclosure, any modifications and variations that fall within the scope of the described embodiments are also intended to be within the scope of the disclosure. As will be apparent to those skilled in the art, some modifications and variations to the embodiments described above can be practiced while staying within the scope and spirit of the described embodiments. The foregoing description of the described embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the described embodiments to the precise form disclosed. Many modifications and variations are possible in light of the above teachings. It is intended that the disclosed embodiments be limited only by the claims.
Claims
1. A double-oil-tank double-operation-mode atomization device, comprising a shell, an atomization oil tank arranged in the shell, a control panel (5), a microphone sensor (6) and a battery (7), characterized in that the atomization oil tank comprises a first oil tank (3) and a second oil tank (4), the first oil tank (3) and the second oil tank (4) are coaxially butted in an up-down manner, the first oil tank (3) is provided with a first atomization core (33), and the second oil tank (4) is provided with a second atomization core (43), the first atomization core (33) and the second atomization core (43) form a straight-through atomization channel. The shell comprises a main shell (1) and a bottom cover (2), the main shell (1) is a hollow straight column-shaped shell with an open lower end, the bottom cover (2) is clamped with the main shell (1), the upper end of the main shell (1) is provided with a suction nozzle part communicating with the inside, and the inner channel of the suction nozzle part is connected with the atomization channel. The bottom of the second oil tank (4) is provided with a mounting bracket (9), the front side of the mounting bracket (9) is used for fixing the control panel (5), the rear side of the mounting bracket (9) is provided with a cavity position for mounting the battery (7), and an up-down through air inlet channel is arranged between the side wall of the cavity position and the front side wall of the mounting bracket (9). The bottom of the bottom cover (2) is provided with an air inlet (201), the air inlet (201) is opposite to the lower end port (901) of the air inlet channel of the mounting bracket (9), and an air adjusting valve (11) is arranged between the lower end port (901) of the air inlet channel and the air inlet (201). By sliding the air adjusting valve (11) left and right, the air inlet (201) is blocked or opened. The first oil tank (3) comprises a first oil cup (31), a first oil storage integrated cotton (32) arranged in the first oil cup (31), and a first atomization core (33) arranged in the first oil storage integrated cotton (32), the upper and lower ends of the first oil cup (31) are respectively embedded with a first silica gel part (34) and a second silica gel part (35), and the first silica gel part (34) and the second silica gel part (35) are provided with through holes for connecting the atomization channel.
2. The dual tank dual mode atomization device of claim 1, wherein, The second oil tank (4) comprises a second oil cup (41), a second oil storage integrated cotton (42) arranged in the second oil cup (41), and a second atomization core (43) arranged in the second oil storage integrated cotton (42), the upper end edge of the second oil cup (41) is inserted into the bottom of the second silica gel part (35), the lower end of the first oil cup (31) is clamped with the upper end of the second oil cup (41), and the lower end of the second oil cup (41) is embedded with a third silica gel part (44) provided with through holes for connecting the atomization channel.
3. The dual tank dual mode atomization device of claim 2, wherein, The first atomization core (33) adopts double-mesh heating wires, and the second atomization core (43) adopts single-mesh heating wires.
4. The dual tank dual mode atomization device of claim 3, wherein, 5. The dual tank dual mode atomization device of claim 4, wherein, The bottom of the second silica gel piece (35) is provided with a clamping groove, and the clamping groove is provided with an adapter plate (8). The adapter plate (8) is provided with a solder pad for adapting the pins of the double-mesh heating wire of the first atomizing core (33). The upper end of the second oil cup (41) is provided with a threading hole (413) which is communicated to the side wall of the second oil cup (41) and outside. The adapter plate (8) is welded with a power supply wire which is threaded out of the threading hole (413) and welded with the control panel (5).
6. The dual tank dual mode atomization device of claim 3, wherein, The side wall of the second oil cup (41) is provided with a mounting cavity (411) which is embedded with a microphone mounting silica gel piece (412) for mounting a microphone sensor (6).
7. The dual tank dual mode atomization device of claim 3, wherein, The bottom of the first silica gel piece (34) and the third silica gel piece (44) is provided with a recessed groove. The bottom of the first silica gel piece (34) is embedded with a first oil absorbing cotton (36), and the bottom of the third silica gel piece (44) is embedded with a second oil absorbing cotton (45).
8. The dual tank dual mode atomization device of claim 1, wherein, The lower end of the air inlet channel of the mounting bracket (9) is provided with a protruding side wall, and a groove is formed in the protruding side wall. The groove is embedded with an airtight silica gel piece (10). The airtight silica gel piece (10) is provided with a through hole which is opposite to the air inlet (201). The upper and lower side walls of the groove are provided with guide grooves (902) along the sliding direction of the air adjusting valve (11). The upper and lower sides of the air adjusting valve (11) are provided with protruding strips (113) which are inserted into the guide grooves (902).
9. The dual tank dual mode atomization device of claim 8, wherein, The air adjusting valve (11) is provided with a plurality of evenly arranged air passing holes (111). When the air adjusting valve (11) is blocked from the air inlet (201) of the bottom cover (2), the air passing holes (111) are opposite to the air inlet (201).
10. The dual tank dual mode atomization device of claim 9, wherein, The air adjusting valve (11) is provided with an upwardly extending connecting rod (112). The control panel (5) is provided with a toggle switch (51) for switching the working mode of the first atomizing core (33) and the second atomizing core (43). The head of the connecting rod (112) is provided with a clamping hole, and the toggle lever of the toggle switch (51) is connected to the clamping hole. By toggling the air adjusting valve (11) to slide left and right, the toggle lever of the toggle switch is also toggled left and right through the linkage of the connecting rod (112).