High-capacity aerosol generating device

Abstract

The utility model relates to the technical field of electronic atomization equipment, in particular to a large-capacity aerosol generating device which comprises a shell, an atomization assembly, a battery and a control panel, the atomization assembly, the battery and the control panel are arranged in the shell, the battery is electrically connected with the control panel, the control panel is arranged on one side of the atomization assembly and the battery, the battery is arranged at the lower end of the atomization assembly, and the control panel is electrically connected with the battery. The axis direction of the battery is consistent with the direction, facing the control panel, of the atomization assembly, and the atomization assembly and the panel are independently arranged in a sealed mode. According to the technical scheme provided by the invention, the battery can be transversely placed at the lower end of the atomization assembly, so that the arrangement of the battery and the atomization assembly is more compact, the overall size of the aerosol generating device is reduced, reasonable utilization of the internal space of the shell is ensured, no space is wasted, and large-capacity arrangement of the atomization assembly is realized; and moreover, the control panel is prevented from being eroded by volatilization of aerosol and aerosol media, so that the control panel is prevented from being damaged, and the service life of the control panel is prolonged.

Description

Technical Field

[0001] This application relates to the technical field of electronic atomization devices, and more specifically, to an aerosol generating device with a large capacity. Background Art

[0002] With the advent of atomizer products, there are more and more styles of atomizers on the market. In existing atomizers, power is supplied by a battery installed inside, the battery is electrically connected to a control panel, and the control panel controls the operation of the atomization component.

[0003] The prior art discloses an e-cigarette that is easy to assemble, including a housing with a power supply chamber and an atomization chamber inside, a battery located in the power supply chamber and having a first pin at the bottom, an oil cup, an atomization component, and a control component located in the atomization chamber. The top of the housing is provided with a suction port communicating the atomization chamber and the oil cup, and the surface of the housing is provided with an air inlet; the atomization component includes a tubular oil storage cotton located in the oil cup and communicating with the suction port, and a heating element located in the tubular oil storage cotton and having a second pin; the control component includes a PCB board located below the battery and a microphone electrically connected to the PCB board and corresponding to the air inlet. The PCB board includes a first part inserted into the power supply chamber and a second part inserted into the atomization chamber; the first part is provided with an electrical socket with a wiring contact, and the first pin is inserted into the electrical socket and is in a pressing connection with the wiring contact; the second part is provided with a conductive tube passing through the bottom of the oil cup and in a pressing connection with the second pin. However, in the prior art, the battery is installed on the side of the atomization component, and the battery and the atomization component are stacked left and right, which affects the external dimensions of the atomizer. The capacity of the atomization component is easily affected by the size of the battery. At the same time, the space above the battery in the power supply chamber is vacant, wasting space, and the control component is installed at the lower end of the battery and the atomization component, and the control component is easily affected by the volatilization of the aerosol, resulting in damage to the electronic components.

[0004] Therefore, the prior art does not meet our needs. Summary of the Utility Model

[0005] The problem to be solved in the embodiments of this application is that the left and right stacking of the battery and the atomization component affects the external dimensions of the atomizer, the capacity of the atomization component is easily affected by the size of the battery, at the same time, the space above the battery in the power supply chamber is vacant, and the control component is easily affected by the volatilization of the aerosol.

[0006] To solve the above technical problems, the embodiments of this application provide an aerosol generating device with a large capacity, and the following technical solutions are adopted:

[0007] It includes a housing, an atomization component, a battery and a control panel disposed within the housing. The battery is electrically connected to the control panel. The control panel is disposed on one side of the atomization component and the battery. The battery is disposed at the lower end of the atomization component, and the axial direction of the battery is consistent with the direction of the atomization component facing the control panel. The atomization component and the control panel are independently and hermetically disposed.

[0008] Further, a first bracket is also disposed within the housing. The battery and the control panel are respectively disposed on the first bracket. The first bracket is provided with a battery cavity for placing the battery.

[0009] Further, a baffle is disposed on the first bracket. The baffle is disposed between the control panel and the atomization component, and the control panel is fixed on the baffle.

[0010] Further, a microphone is disposed on the control panel. A microphone air inlet hole communicating with the microphone is disposed on one side of the housing where the control panel is located. A communication hole for communicating the battery cavity and the microphone air inlet hole is disposed on the baffle.

[0011] Further, a first seal is disposed between the atomization component and the first bracket, and the first seal is hermetically connected to the upper end of the battery cavity.

[0012] Further, a first through hole for communicating the battery cavity and the atomization component is opened on the first seal. An atomization core air inlet hole is opened on the housing, and a second through hole for communicating the atomization core air inlet hole and the battery cavity is opened on the bottom wall of the battery cavity.

[0013] Further, the symmetry plane of the atomization core air inlet hole is the transverse plane where the axis of the battery is located, so that when the atomization core air inlet hole intakes air, the air flow flows along the outer peripheral surface of the battery into the atomization component.

[0014] Further, a movable piece for sealing or opening the atomization core air inlet hole is slidably disposed within the housing.

[0015] Further, a communication hole is opened on the movable piece. When the movable piece is moved so that the communication hole communicates with the atomization core air inlet hole, external gas enters the battery cavity through the atomization core air inlet hole.

[0016] Further, a second sealing ring is disposed between the movable piece and the first bracket, and a third through hole is opened on the second sealing ring.

[0017] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects: In the present application, the battery is arranged at the lower end of the atomization component, and the length direction of the battery corresponds to the length direction of the housing, that is, the battery is horizontally placed at the lower end of the atomization component, so that the arrangement of the battery and the atomization component is more compact, thereby reducing the overall size of the aerosol generating device, ensuring the reasonable utilization of the internal space of the housing, not wasting any space, and realizing the large-capacity setting of the atomization component; and the control panel is arranged on one side of the atomization component and the battery, and the atomization component and the control panel are independently and hermetically arranged, avoiding the volatilization of aerosol and aerosol medium from eroding the control panel, resulting in damage to the control panel, and prolonging the service life of the control panel. Description of the Drawings

[0018] In order to more clearly illustrate the solutions of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic structural diagram of a large-capacity aerosol generating device;

[0020] Figure 2 It is an exploded view of a large-capacity aerosol generating device

[0021] Figure 3 It is a horizontal sectional view of a large-capacity aerosol generating device;

[0022] Figure 4 It is Figure 3 An enlarged schematic view of A in

[0023] Figure 5 It is a longitudinal sectional view of a large-capacity aerosol generating device;

[0024] Figure 6 It is a schematic structural diagram of the first bracket.

[0025] Reference numerals: 1, housing; 11, atomization core air inlet hole; 12, microphone air inlet hole; 2, atomization component; 3, battery; 4, control panel; 41, microphone; 5, first bracket; 51, battery cavity; 52, baffle; 53, second through hole; 54, communication hole; 6, display; 7, first seal; 71, first through hole; 8, movable piece; 81, communication hole; 9, second sealing ring; 91, third through hole. Detailed Embodiments

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0027] Reference herein to "embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0028] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the drawings.

[0029] Please refer to the attached Figure 1 to the attached Figure 6 As shown, the embodiment of this application provides a large-capacity aerosol generating device, including a housing 1 and an atomization assembly 2, a battery 3, and a control panel 4 disposed inside the housing 1. The battery 3 is electrically connected to the control panel 4. The control panel 4 is disposed on one side of the atomization assembly 2 and the battery 3. The battery 3 is disposed at the lower end of the atomization assembly 2, and the axial direction of the battery 3 is the same as the direction of the atomization assembly 2 facing the control panel 4. The atomization assembly 2 and the control panel 4 are independently and hermetically disposed. In this application, the battery 3 is disposed at the lower end of the atomization assembly 2, and the axial direction of the battery 3 is the same as the direction of the atomization assembly 2 facing the control panel 4, that is, the battery 3 is horizontally placed at the lower end of the atomization assembly 2, so that the arrangement of the battery 3 and the atomization assembly 2 is more compact, thereby reducing the overall size of the aerosol generating device, ensuring the reasonable utilization of the internal space of the housing 1, not wasting any space, and realizing the large-capacity setting of the atomization assembly 2; and the control panel 4 is disposed on one side of the atomization assembly 2 and the battery 3 and the atomization assembly 2 and the control panel 4 are independently and hermetically disposed, avoiding the volatilization of aerosol and aerosol medium from eroding the control panel 4, resulting in damage to the control panel 4, and extending the service life of the control panel 4.

[0030] Furthermore, referring to the attached Figure 3, the length direction of the battery 3 and the width direction of the housing 1 refer to the direction in which the atomization assembly 2 faces the control panel 4, that is, the left-right direction is the width direction of the housing 1, the up-down direction is the height direction of the housing 1, and the front-back direction is the thickness direction of the housing 1.

[0031] Furthermore, in the prior art, the battery is installed on the side of the atomization assembly, and the cross-sectional area of the atomization assembly is reduced. At this time, in the prior art, in order to increase the oil storage capacity of the atomization assembly, only by extending the height of the atomization assembly in the up-down direction, the oil storage cotton in the atomization assembly is over-stretched, which will lead to a decrease in the oil locking ability of the oil storage cotton, and then lead to a higher degree of aerosol volatilization, further aggravating the erosion of the control panel, and the damage rate of electronic components becomes faster, greatly reducing the service life of the control panel; while in the present application, the size of the cross-sectional area of the atomization assembly 2 depends on the diameter and length of the battery 3. The larger the diameter and length of the battery 3, the larger the cross-sectional area of the atomization assembly 2, and the larger the oil storage capacity of the atomization assembly 2. While increasing the oil storage capacity of the atomization assembly 2, it is not necessary to extend the height of the atomization assembly 2, and it will not affect the oil locking ability of the oil storage cotton, greatly reducing the erosion rate of the control panel 4 and extending the service life of the large-capacity aerosol generating device.

[0032] Further, a first bracket 5 is further provided in the housing 1, and the battery 3 and the control panel 4 are respectively arranged on the first bracket 5. The first bracket 5 provides an installation space for the battery 3 and the control panel 4, preventing the battery 3 and the control panel 4 from shaking during transportation or use, which affects the normal operation of the atomization assembly 2. At the same time, the battery 3 is horizontally placed at the lower end of the housing 1. Compared with the prior art scheme of vertically placing it at the side end, the present application can provide a more comfortable hand feeling. Especially for users with a smaller body size, it is more convenient to hold. And the external dimensions of the large-capacity aerosol generating device can also be designed according to the best hand-holding feeling, and thus batteries with different diameters and lengths can be selected to match the appearance.

[0033] Further, the first bracket 5 is provided with a battery cavity 51 for placing the battery 3. The battery 3 is placed in the battery cavity 51, and the battery cavity 51 limits and fixes the battery 3, preventing accidents such as abnormal power supply caused by the shaking of the battery 3 during transportation and use.

[0034] Furthermore, a baffle 52 is provided on the first bracket 5. The baffle 52 is disposed between the control panel 4 and the atomization assembly 2, and the control panel 4 is fixed on the baffle 52. The baffle 52 serves a partitioning function, that is, it divides the interior of the housing 1 into two left and right regions. One region is used to install electronic components such as the control panel 4, and the other region is used to install the atomization assembly 2 and the battery 3. The baffle 52 separates these two regions, effectively preventing the aerosol from volatilizing or the condensate from accumulating and entering the region of electronic components such as the control panel 4, preventing damage to the electronic components, and extending the service life of the large-capacity aerosol generating device.

[0035] Furthermore, a microphone 41 is provided on the control panel 4. A microphone air inlet hole 12 communicating with the microphone 41 is provided on one side of the housing 1 where the control panel 4 is located. A communication hole 54 for communicating the battery chamber 51 and the microphone air inlet hole 12 is provided on the baffle 52. The atomization assembly 2 communicates with the battery chamber 51. The microphone 41 is only connected to the atomization assembly 2 through the communication hole 54, effectively reducing the contact area between the microphone 41 and the atomization assembly 2. At the same time, the microphone 41 is disposed on one side of the atomization assembly 2, and the distance between the microphone 41 and the atomization assembly 2 is increased, effectively preventing the aerosol from volatilizing or the condensate from accumulating and entering the microphone 41, preventing damage to the microphone 41 and preventing phenomena such as self-activation of the microphone 41 during long-term storage.

[0036] Furthermore, in the present application, the atomization assembly 2 is a square oil tank. The first bracket 5 in the present application divides the interior of the housing 1 into two left and right regions. One region is used to install electronic components such as the control panel 4, and the other region is used to install the atomization assembly 2. This structure is not only applicable to the square oil tank of the present application, but also applicable to circular or irregular oil tanks, enabling the large-capacity aerosol generating device to separate the region where the electronic components such as the control panel 4 are located when using a circular or irregular oil tank, preventing damage to the components and preventing accidents such as damage to the control panel 4 during long-term storage.

[0037] Furthermore, a display 6 is also provided on the control panel 4. The display 6 is electrically connected to the control panel 4. This not only facilitates the installation of the display 6 and the electrical connection between the display 6 and the control panel 4, but also facilitates the sealing design of the region of the control panel 4 and the display 6. At the same time, the display 6 is disposed on the side of the large-capacity aerosol generating device, that is, it is displayed on the side of the housing, reasonably utilizing the internal space of the large-capacity aerosol generating device, with a compact overall structure, and the air inlet channel of the atomization assembly 2 does not pass through the display 6, avoiding the influence of the aerosol or condensate on the display 6.

[0038] Furthermore, a first seal 7 is provided between the atomization component 2 and the first bracket 5, and the first seal 7 is sealingly connected to the upper end of the battery chamber 51. A sealed space is further formed on the first bracket 5, so that the atomization component 2 communicates only with the battery chamber 51, effectively preventing the aerosol from volatilizing or the condensate from accumulating and entering the area where electronic devices such as the control panel 4 are located, preventing damage to the electronic devices, and extending the service life of the large-capacity aerosol generating device.

[0039] Furthermore, a first through hole 71 for communicating the battery chamber 51 and the atomization component 2 is formed in the first seal 7, an atomization core air inlet hole 11 is formed in the lower end of the housing 1, and a second through hole 53 for communicating the atomization core air inlet hole 11 and the battery chamber 51 is formed in the bottom wall of the battery chamber 51. The first seal 7 not only seals the atomization component 2 and the first bracket 5, making it difficult for the aerosol to volatilize outside the first bracket 5, but also facilitates the sealed connection between the atomization component 2 and the first bracket 5, so that the atomization component 2 communicates only with the battery chamber 51; when the user sucks the mouthpiece, outside air enters from the atomization core air inlet hole 11, and enters the atomization component 2 after passing through the second through hole 53, the battery chamber 51 and the first through hole 71. The control panel 4 controls the operation of the atomization component 2, so that the atomization component 2 generates an aerosol, and the aerosol is mixed with outside air and inhaled into the user's mouth through the mouthpiece 4.

[0040] Furthermore, the symmetry plane of the atomization core air inlet hole 11 is the horizontal plane where the axis of the battery 5 is located. When the atomization core air inlet hole 11 intakes air, the air flow flows along the outer peripheral surface of the battery 5 into the atomization component 2. When the outside air passes through the battery chamber 51, it will flow along the outer peripheral surface of the battery 3 into the atomization component 2. Since the battery 3 is cylindrical and the outer peripheral surface of the battery 3 is smooth, it avoids the air flow contacting sharp corners or large planes, shortens the air flow route, and improves the air flow smoothness. At the same time, it reduces the airway bending and avoids the generation of resistance at the bending part of the air flow.

[0041] Furthermore, a battery wrap cotton (not shown in the figure) is wrapped on the outer peripheral surface of the battery 3. If the aerosol or aerosol medium volatilizes into the battery chamber 51, the battery wrap cotton will first absorb the volatilized aerosol and aerosol medium to prevent the aerosol and aerosol medium from eroding the battery 3, prevent damage to the battery 3, and extend the service life of the large-capacity aerosol generating device.

[0042] Further, a movable piece 8 for sealing or opening the atomizing core air inlet hole 11 is slidably arranged in the housing 1. During use, the movable piece 8 is moved to open the atomizing core air inlet hole 11. When not in use, the movable piece 8 can be moved to seal the atomizing core air inlet hole 11, preventing the atomizing assembly 2 from communicating with the outside, reducing the volatilization of aerosol and aerosol medium, and prolonging the service life of the large-capacity aerosol generating device.

[0043] Further, a communication hole 81 is formed in the movable piece 8. When the movable piece 8 is moved so that the communication hole 81 communicates with the atomizing core air inlet hole 11, external gas enters the battery chamber 51 through the atomizing core air inlet hole 11. During use, the movable piece 8 is moved so that the communication hole 81 communicates with the atomizing core air inlet hole 11, thereby opening the atomizing core air inlet hole 11. This helps to quickly open the atomizing core air inlet hole 11 during use for timely use. The structure is simple and convenient to use. When not in use, the movable piece 8 can be moved to seal the atomizing core air inlet hole 11, preventing the atomizing assembly 2 from communicating with the outside, reducing the volatilization of aerosol and aerosol medium, and prolonging the service life of the large-capacity aerosol generating device.

[0044] Further, a second sealing ring 9 is arranged between the movable piece 8 and the first bracket 5, and a third through hole 91 is formed in the second sealing ring 9. A closed space is further formed on the first bracket 5, so that the atomizing assembly 2 communicates with the outside only through the battery chamber 51, effectively preventing aerosol from volatilizing or condensate from accumulating and entering the housing 1, and even entering the area of electronic devices such as the control panel 4, preventing damage to the electronic devices and prolonging the service life of the large-capacity aerosol generating device

[0045] Furthermore, when the user sucks on the mouthpiece, external air enters through the atomizing core air inlet hole 11, and sequentially passes through the communication hole 81, the third through hole 91, the second through hole 53, the battery chamber 51, and the first through hole 71 and then enters the atomizing assembly 2. The control panel 4 controls the operation of the atomizing assembly 2, so that the atomizing assembly 2 generates aerosol, and the aerosol is mixed with external air and inhaled into the user's mouth through the mouthpiece 4.

[0046] Obviously, the embodiments described above are only a part of the embodiments of this application, rather than all embodiments. The accompanying drawings show the preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosed content of this application more thorough and comprehensive. Although this application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any equivalent structure that makes use of the content of the specification and drawings of this application, directly or indirectly applied in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. A large-capacity aerosol generating device, characterized in that: It includes a shell and an atomizer assembly, a battery and a control panel arranged in the shell, the battery is electrically connected to the control panel, the control panel is arranged on one side of the atomizer assembly and the battery, the battery is arranged at the lower end of the atomizer assembly, and the axial direction of the battery is consistent with the direction of the atomizer assembly toward the control panel, and the atomizer assembly and the control panel are independently sealed and arranged.

2. The large-capacity aerosol generating device according to claim 1, characterized in that: A first bracket is also arranged in the shell, and the battery and the control panel are arranged on the first bracket respectively; the first bracket is provided with a battery cavity for placing the battery.

3. The large-capacity aerosol generating device according to claim 2, characterized in that: A baffle is arranged on the first bracket, the baffle is arranged between the control panel and the atomization assembly, and the control panel is fixed on the baffle.

4. The large-capacity aerosol generating device according to claim 3, characterized in that: The control panel is provided with a microphone, the shell is located on one side of the control panel and is provided with a microphone air inlet hole communicating with the microphone, and the baffle is provided with a connecting hole for connecting the battery cavity and the microphone air inlet hole.

5. The large-capacity aerosol generating device according to claim 3, characterized in that: A first sealing member is disposed between the atomizing assembly and the first bracket, and the first sealing member is sealed and connected to the upper end of the battery cavity.

6. The large-capacity aerosol generating device according to claim 5, characterized in that: The first sealing member is provided with a first through hole for connecting the battery cavity and the atomizer assembly, the shell is provided with an atomizer core air inlet hole, and the bottom wall of the battery cavity is provided with a second through hole for connecting the atomizer core air inlet hole and the battery cavity.

7. The large-capacity aerosol generating device according to claim 6, characterized in that: The symmetry plane of the atomizer core air inlet hole is the transverse plane where the axis of the battery is located, so that when the atomizer core air inlet hole takes in air, the airflow flows along the outer peripheral surface of the battery into the atomizer assembly.

8. The large-capacity aerosol generating device according to claim 6, characterized in that: A movable sheet for sealing or opening the air inlet hole of the atomizer core is slidably arranged in the shell.

9. The large-capacity aerosol generating device according to claim 8, characterized in that: A communication hole is provided on the movable sheet. When the movable sheet is moved so that the communication hole is connected to the air inlet hole of the atomizer core, external air enters into the battery cavity through the air inlet hole of the atomizer core.

10. The large-capacity aerosol generating device according to claim 9, characterized in that: A second sealing ring is arranged between the movable sheet and the first bracket, and a third through hole is opened on the second sealing ring.

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