Aerosol generating equipment

Abstract

The utility model belongs to the technical field of aerosol generation, and relates to aerosol generation equipment. The aerosol generating equipment comprises a shell, two atomization devices and two liquid storage devices, the two atomization devices and the two liquid storage devices are all arranged in the shell, and each liquid storage device is connected with one atomization device and used for supplying liquid to the atomization device. Each atomization device is provided with an atomization channel, one end of the shell is provided with at least one air inlet, the other end of the shell is provided with an air outlet, the air inlet is communicated with the two atomization channels, and the atomization channels are communicated with the air outlet. The aerosol generating medium is separately stored in the two liquid storage devices, the liquid pressure in each liquid storage device is reduced, and the liquid leakage risk is reduced.

Description

Technical Field

[0001] This application relates to the field of aerosol generation technology, and more specifically, to an aerosol generation device. Background Technology

[0002] Most aerosol generating equipment has only a single atomizing device and a single liquid storage device. When the capacity of the liquid storage device is large, there is a risk of leakage. Utility Model Content

[0003] This application provides an aerosol generating device to address the problem that the large capacity of the liquid storage device in existing aerosol generating devices leads to the risk of oil leakage.

[0004] To address the aforementioned technical problems, this application provides an aerosol generation device, which employs the following technical solution:

[0005] An aerosol generating device includes a housing, two atomizing devices, and two liquid storage devices. The two atomizing devices and the two liquid storage devices are all disposed within the housing, and each liquid storage device is connected to one of the atomizing devices and is used to supply liquid to the atomizing device. Each atomizing device is provided with an atomizing channel. One end of the housing is provided with at least one air inlet, and the other end of the housing is provided with an air outlet. The air inlet communicates with the two atomizing channels, and the atomizing channels communicate with the air outlet.

[0006] Furthermore, the number of air outlets is two, and each atomizing channel is connected to one of the air outlets respectively; the aerosol generating device also includes a control nozzle, which is movably connected to the two air outlets and is used to control the opening and closing of the two air outlets.

[0007] Furthermore, the aerosol generating device also includes a power supply device. The housing includes a base and an upper shell connected to the base. The power supply device is located inside the base. The air inlet is located on the base. The base has two air passages near the upper shell. The air outlet is located on the upper shell. Two atomizing devices are detachably mounted on the base and connected to the power supply device. Each atomizing channel is connected to one of the air passages. Two liquid storage devices are detachably mounted on the base and located on one side of each of the two atomizing devices.

[0008] Furthermore, the base is provided with a support cylinder, the two atomizing devices are slidably disposed inside the support cylinder, and the two liquid storage devices are located on both sides of the support cylinder; two opposing sliding grooves are provided along the length direction of the support cylinder, each atomizing device has a slider on its side wall, the slider has a through groove, the slider is slidably connected to the sliding groove, and the liquid storage device is connected to the through groove.

[0009] Furthermore, the base is provided with slide rails located on both sides of the support cylinder. The slide rails are arranged perpendicularly to the support cylinder. The liquid storage device is slidably connected to the slide rails. The liquid storage device is provided with a liquid supply section on the side adjacent to the atomizing device. The liquid supply section is located in the through groove and is used to supply liquid to the atomizing device.

[0010] Furthermore, the liquid storage device includes a first outer shell with a liquid storage chamber, the liquid supply part is located on the side of the first outer shell adjacent to the atomizing device, and the liquid supply part is located at the end of the first outer shell adjacent to the base. The liquid supply part is provided with a liquid supply channel, and a first liquid guide is provided in the liquid supply channel. The first liquid guide abuts against the atomizing device.

[0011] Furthermore, the first outer shell has two L-shaped pieces arranged opposite each other at one end near the base; the slide rail has grooves on both sides near one end of the base, and the L-shaped pieces engage with the grooves.

[0012] Furthermore, the atomizing device includes a second outer shell, a second liquid guiding component, and an atomizing core; the slider is located on the side of the second outer shell adjacent to the liquid storage device, the atomizing channel passes through both ends of the second outer shell, the second liquid guiding component is disposed in the atomizing channel, the atomizing core is disposed on the second liquid guiding component, and the liquid storage device is connected to the second liquid guiding component.

[0013] Furthermore, the power supply device includes a storage battery and a conductive component electrically connected to the storage battery. The conductive component protrudes from the base, and a contact plate is provided at the end of the atomizing device away from the air outlet, with the contact plate abutting against the conductive component.

[0014] Furthermore, the control nozzle includes two air passages and a sealing plug, the sealing plug being movably disposed in the air passages; or, the control nozzle includes two air passages, each of which is detachably connected to one of the air outlets.

[0015] Compared with the prior art, the embodiments of this application have the following advantages: Two sets of atomizing devices and liquid storage devices are provided for cooperative use. With the same capacity of the aerosol generating equipment, this application stores the aerosol generating medium separately in two liquid storage devices, reducing the liquid pressure in each device and lowering the risk of leakage. Furthermore, each liquid storage device can store aerosol generating media of different flavors, and the opening and closing of the two air outlets can be controlled by controlling the suction nozzle, allowing users to choose to simultaneously draw aerosol generating media from both liquid storage devices or draw aerosol generating media from either device individually, thus providing users with a variety of experiences. Attached Figure Description

[0016] To more clearly illustrate the solution of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of an aerosol generating device provided in an embodiment of this application;

[0018] Figure 2 This is a cross-sectional view of an aerosol generating device provided in an embodiment of this application;

[0019] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 yes Figure 1 An exploded view showing the top shell and suction nozzle hidden.

[0021] Reference numerals: 1. Housing; 11. Air inlet; 12. Air outlet; 13. Base; 14. Upper housing; 15. Air passage; 16. Support cylinder; 17. Slide groove; 18. Slide rail; 19. Groove; 2. Control nozzle; 21. Air passage; 3. Atomizing device; 31. Atomizing channel; 32. Slider; 33. Through groove; 34. Second housing; 35. Second liquid guide; 36. Atomizing core; 4. Liquid storage device; 41. Liquid supply unit; 42. First housing; 43. First liquid guide; 44. Sealing ring; 45. L-shaped part; 5. Power supply device; 51. Battery; 52. PCB board. Detailed Implementation

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0023] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0025] This application provides an aerosol generating device, such as... Figures 1 to 4 As shown, the aerosol generating device includes a housing 1, two atomizing devices 3, and two liquid storage devices 4. The two atomizing devices 3 and the two liquid storage devices 4 are all located inside the housing 1, and each liquid storage device 4 is connected to one of the atomizing devices 3 and is used to supply liquid to the atomizing device 3. Each atomizing device 3 is provided with an atomizing channel 31. One end of the housing 1 is provided with at least one air inlet 11, and the other end of the housing 1 is provided with an air outlet 12. The air inlet 11 is connected to the two atomizing channels 31, and the atomizing channels 31 are connected to the air outlet 12.

[0026] The working principle of the aerosol generating device provided in this application embodiment is as follows: each liquid storage device 4 stores an aerosol generating medium, and each liquid storage device 4 provides an aerosol generating medium to an atomizing device 3; when the user draws through the air outlet 12, external gas enters the housing 1 through the air inlet 11, and at the same time, the aerosol generating medium flows from the liquid storage device 4 to the atomizing device 3. The atomizing device 3 heats the aerosol generating medium to generate aerosol, and then the aerosol is discharged to the outside through the atomizing channel 31 and the air outlet 12.

[0027] The beneficial effects of the aerosol generating device provided in this application embodiment are as follows: It is equipped with two sets of atomizing devices 3 and liquid storage devices 4 used in conjunction. Under the condition that the aerosol generating devices have the same capacity, this application stores the aerosol generating medium separately in two liquid storage devices 4, thereby reducing the liquid pressure in each liquid storage device 4 and reducing the risk of leakage.

[0028] Furthermore, there are two air outlets 12, and each atomizing channel 31 is connected to one of the air outlets 12; the aerosol generating device also includes a control nozzle 2, which is movably connected to the two air outlets 12 and is used to control the opening and closing of the two air outlets 12.

[0029] In this embodiment, the control nozzle 2 controls both air outlets 12 to open simultaneously, or the control nozzle 2 controls any one of the air outlets 12 to open. When the user sucks through the control nozzle 2, external gas enters the housing 1 through the air inlet 11, while the aerosol generating medium flows from the liquid storage device 4 to the atomizing device 3. The atomizing device 3 heats the aerosol generating medium to generate aerosol, and then the aerosol is discharged outward through the atomizing channel 31 and the opened air outlet 12 of the control nozzle 2.

[0030] In this embodiment, each liquid storage device 4 can store aerosol generating media of different flavors, and the opening and closing of the two air outlets 12 can be controlled by the control nozzle 2, so that the user can choose to simultaneously draw aerosol generating media from the two liquid storage devices 4, or draw aerosol generating media from any one of the liquid storage devices 4 individually, thereby giving the user a variety of experiences.

[0031] Furthermore, the aerosol generating device also includes a power supply device 5. The housing 1 includes a base 13 and an upper housing 14 connected to the base 13. The power supply device 5 is located inside the base 13. The air inlet 11 is opened on the base 13. Two air passages 15 are provided at one end of the base 13 near the upper housing 14. The air outlet 12 is opened on the upper housing 14. Two atomizing devices 3 are detachably mounted on the base 13 and connected to the power supply device 5. Each atomizing channel 31 is connected to one of the air passages 15. Two liquid storage devices 4 are detachably mounted on the base 13 and are located on one side of the two atomizing devices 3.

[0032] In this embodiment, when the user controls the nozzle 2 to inhale, external gas enters the base 13 through the air inlet 11, and then enters the atomizing device 3 through the air passage 15. At the same time, the power supply device 5 supplies power to the atomizing device 3. The atomizing device 3 heats the aerosol generating medium to generate aerosol, and then the aerosol is discharged outward through the atomizing channel 31 and the open air outlet 12 of the controlled nozzle 2.

[0033] In this embodiment, when the liquid storage device 4 needs to be replaced, the upper shell 14 can be removed; when the atomizing device 3 needs to be replaced, the upper shell 14 is removed, and then the liquid storage device 4 and the atomizing device 3 are removed in sequence.

[0034] In this embodiment, the liquid storage device 4 and the atomizing device 3 are independently detachable, so that users can replace them as needed, and the aerosol generating medium and the atomizing device 3 can be separated.

[0035] Furthermore, the base 13 is provided with a support cylinder 16, the two atomizing devices 3 are slidably disposed in the support cylinder 16, and the two liquid storage devices 4 are located on both sides of the support cylinder 16; two opposing sliding grooves 17 are provided along the length direction of the support cylinder 16, each atomizing device 3 is provided with a slider 32 on its side wall, the slider 32 is provided with a through groove 33, the slider 32 is slidably connected to the sliding groove 17, and the liquid storage device 4 is connected to the through groove 33.

[0036] In this embodiment, when installing or removing the atomizing device 3, such as Figure 4 In the Y direction, the slider 32 slides along the slide groove 17 to guide the installation of the atomizing device 3, enabling the atomizing device 3 to be electrically connected to the power supply device 5, and the air passage 15 to be connected to the atomizing channel 31.

[0037] In this embodiment, a support cylinder 16 is provided to support the atomizing device 3 to prevent the atomizing device 3 from shifting; a sliding groove 17 and a slider 32 with a channel are provided so that the liquid storage device 4 can be connected to the atomizing device 3 so that the liquid storage device 4 can supply liquid to the atomizing device 3.

[0038] Furthermore, the base 13 is provided with slide rails 18 located on both sides of the support cylinder 16. The slide rails 18 are perpendicular to the support cylinder 16. The liquid storage device 4 is slidably connected to the slide rails 18. The liquid storage device 4 is provided with a liquid supply part 41 on the side near the atomizing device 3. The liquid supply part 41 is located in the through groove 33 and is used to supply liquid to the atomizing device 3.

[0039] In this embodiment, when installing or removing the liquid storage device 4, such as Figure 4 In the X direction, the liquid storage device 4 slides along the slide rail 18 to guide the installation of the liquid storage device 4, so that the liquid supply part 41 of the liquid storage device 4 can cooperate with the through groove 33.

[0040] Furthermore, the liquid storage device 4 includes a first outer shell 42 with a liquid storage chamber, the liquid supply part 41 is located on the side of the first outer shell 42 adjacent to the atomizing device 3, and the liquid supply part 41 is located at the end of the first outer shell 42 adjacent to the base 13. The liquid supply part 41 is provided with a liquid supply channel (not shown), and a first liquid guide 43 is provided in the liquid supply channel. The first liquid guide 43 abuts against the atomizing device 3.

[0041] In this embodiment, the liquid storage chamber stores the aerosol generating medium, and the liquid supply section 41 is located at one end of the first outer shell 42 near the base 13, so that the first liquid guide 43 located in the liquid supply section 41 can supply liquid to the atomizing device 3; the first liquid guide 43 can also prevent the aerosol generating medium from flowing out directly through the liquid supply section 41, thereby preventing leakage.

[0042] In one embodiment, the first liquid guiding element 43 is liquid guiding cotton.

[0043] In one embodiment, a sealing ring 44 is provided around the outer periphery of the liquid supply part 41, and the sealing ring 44 is located between the through groove 33 and the liquid supply part 41.

[0044] In this embodiment, a sealing ring 44 is provided to improve the sealing between the liquid supply part 41 and the through groove 33 and prevent leakage during use.

[0045] In one embodiment, the sealing ring 44 is a silicone component. The sealing ring 44 is press-fitted with the through groove 33.

[0046] In one embodiment, the first outer shell 42 is provided with two L-shaped members 45 arranged opposite to each other at one end near the base 13; the slide rail 18 is provided with grooves 19 on both sides near one end of the base 13, and the L-shaped members 45 are engaged with the grooves 19.

[0047] In this embodiment, grooves 19 are provided on both sides of the slide rail 18 near the base 13, so that the cross-section of the slide rail 18 is T-shaped, and two L-shaped parts 45 are provided so that the L-shaped parts 45 are engaged with the grooves 19, which can realize the sliding connection between the liquid storage device 4 and the slide rail 18, and can also prevent the liquid storage device 4 from being displaced on the base 13.

[0048] Furthermore, the atomizing device 3 includes a second outer shell 34, a second liquid guiding element 35, and an atomizing core 36; the slider 32 is located on the side of the second outer shell 34 adjacent to the liquid storage device 4, the atomizing channel 31 passes through both ends of the second outer shell 34, the second liquid guiding element 35 is disposed in the atomizing channel 31, the atomizing core 36 is disposed on the second liquid guiding element 35, and the liquid storage device 4 is connected to the second liquid guiding element 35.

[0049] In this embodiment, when the user controls the nozzle 2 to inhale, external gas enters the base 13 through the air inlet 11 and then enters the second outer shell 34 through the air passage 15. At the same time, the aerosol generating medium flows from the liquid storage device 4 to the second liquid guide 35. At this time, the power supply device 5 supplies power to the atomizing core 36, and the atomizing device 3 heats the aerosol generating medium to generate aerosol. Then, the aerosol is discharged outward through the atomizing channel 31 and the open air outlet 12 of the controlled nozzle 2.

[0050] Furthermore, the first liquid guiding member 43 abuts against the second liquid guiding member 35.

[0051] Furthermore, the power supply device 5 includes a storage battery 51 and a conductive element (not shown) electrically connected to the storage battery 51. The conductive element protrudes from the base 13. The atomizing device 3 has a contact plate (not shown) at one end away from the air outlet 12, and the contact plate abuts against the conductive element.

[0052] In this embodiment, when replacing the atomizing device 3, the conductive component is simply brought into contact with the atomizing device 3; the battery 51 supplies power to the atomizing device 3 through the conductive component and the connecting piece.

[0053] Furthermore, the power supply device 5 also includes a PCB board 52, and the battery 51 is electrically connected to the PCB board 52.

[0054] Optionally, the control nozzle 2 includes two air passages 21 and a sealing plug (not shown), the sealing plug being movably disposed in the air passages 21.

[0055] In this embodiment, when it is necessary to switch between different flavors, the sealing plug can be manually placed in any of the airway openings 21; alternatively, the sealing plug can be left unused to facilitate the simultaneous aerosol generation medium in both liquid storage devices 4.

[0056] Optionally, the control nozzle 2 includes two air passages (not shown), each of which is detachably connected to one of the air outlets 12.

[0057] In this embodiment, when it is necessary to switch between different flavors, one airway tube can be manually connected to any one of the air outlets 12; or airway tubes can be set on both air outlets 12 at the same time to facilitate the simultaneous suction of aerosol generating medium in the two liquid storage devices 4.

[0058] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

Claims

1. An aerosol-generating apparatus, characterized by, The application relates to an aerosol generating device, which comprises a shell, two atomizing devices and two liquid storage devices, the two atomizing devices and the two liquid storage devices are arranged in the shell, each liquid storage device is connected with one atomizing device and used for supplying liquid to the atomizing device, each atomizing device is provided with an atomizing channel, one end of the shell is provided with at least one air inlet, the other end of the shell is provided with an air outlet, the air inlet is communicated with the two atomizing channels, and the atomizing channels are communicated with the air outlet.

2. The aerosol-generating device of claim 1, wherein, The number of air outlets is two, each atomizing channel is communicated with one air outlet, and the aerosol generating device further comprises a control mouthpiece which is movably connected with the two air outlets and used for controlling the opening and closing of the two air outlets.

3. The aerosol-generating device of claim 1 or 2, wherein, The aerosol generating device further comprises a power supply device, the shell comprises a base and an upper shell connected with the base, the power supply device is arranged in the base, the air inlet is arranged in the base, the base is provided with two air passing channels near one end of the upper shell, and the air outlet is arranged in the upper shell. The two atomizing devices are detachably arranged on the base and connected with the power supply device, and each atomizing channel is communicated with one air passing channel; the two liquid storage devices are detachably arranged on the base and located on one side of the two atomizing devices.

4. The aerosol-generating device of claim 3, wherein, The base is provided with a supporting cylinder, the two atomizing devices are slidably arranged in the supporting cylinder, and the two liquid storage devices are located on the two sides of the supporting cylinder; two slide grooves are arranged on the length direction of the supporting cylinder in a relative mode, the sidewall of each atomizing device is provided with a sliding block, the sliding block is provided with a through groove, the sliding block is slidably connected with the slide groove, and the liquid storage device is connected with the through groove.

5. The aerosol-generating device of claim 4, wherein, The base is provided with slide rails located on the two sides of the supporting cylinder, the slide rails are arranged perpendicularly to the supporting cylinder, the liquid storage device is slidably connected with the slide rail, one side of the liquid storage device near the atomizing device is provided with a liquid supply part, and the liquid supply part is located in the through groove and used for supplying liquid to the atomizing device.

6. The aerosol-generating device of claim 5, wherein, The liquid storage device comprises a first shell with a liquid storage cavity, the liquid supply part is located on one side of the first shell near the atomizing device, the liquid supply part is located on one end of the first shell near the base, the liquid supply part is provided with a liquid supply channel, a first liquid guide member is arranged in the liquid supply channel, and the first liquid guide member abuts against the atomizing device.

7. The aerosol-generating device of claim 6, wherein, One end of the first shell near the base is provided with two oppositely arranged L-shaped members; the two sides of one end of the slide rail near the base are provided with grooves, and the L-shaped members are clamped with the grooves.

8. The aerosol-generating device of claim 4, wherein, The atomizing device comprises a second shell, a second liquid guide member and an atomizing core; the sliding block is located on one side of the second shell near the liquid storage device, the atomizing channel penetrates through both ends of the second shell, the second liquid guide member is arranged in the atomizing channel, the atomizing core is arranged on the second liquid guide member, and the liquid storage device is connected with the second liquid guide member.

9. The aerosol-generating device of claim 3, wherein, The power supply device comprises a battery and a conductive part electrically connected with the battery, the conductive part protrudes from the base, the atomization device is provided with an electric contact piece at an end away from the air outlet, and the electric contact piece is in abutment with the conductive part.

10. The aerosol-generating device of claim 2, wherein, The control suction nozzle comprises two air passage openings and a sealing plug, the sealing plug is movably arranged in the air passage opening; or the control suction nozzle comprises two air passage pipes, each air passage pipe is detachably connected with an air outlet.

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