Aerosol-generating device

Abstract

The utility model relates to the technical field of aerosol generating devices, and provides an aerosol generating device, a containing cavity is formed in a shell and used for installing structures such as a battery cell, a microphone, an atomizing core and a plurality of liquid storage bins, liquid aerosol generating matrixes are stored in the liquid storage bins, and the liquid storage bins are arranged in gaps between the inner wall of the containing cavity and the structures such as the battery cell and the microphone. The internal space of the containing cavity is fully utilized, and the liquid storage space of the liquid aerosol generating substrate by the aerosol generating device is effectively increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aerosol generating device, in particular to an aerosol generating device. BACKGROUND

[0002] The aerosol generating device heats liquid aerosol generating substrate to atomize and generate aerosol. Generally, the aerosol generating device comprises a liquid storage tank for storing liquid aerosol generating substrate and a heating atomization device for heating and atomizing the liquid aerosol generating substrate. In some disposable aerosol generating devices, the liquid storage tank and the heating atomization device are structurally inseparable, so that the service life of the disposable aerosol generating device ends when the liquid aerosol generating substrate in the liquid storage tank is consumed. However, due to the limited storage space of the liquid storage tank, the heating atomization device may not reach the service life when the liquid aerosol generating substrate in the liquid storage tank is consumed, which may cause resource waste.

[0003] Therefore, how to effectively improve the liquid storage space of the aerosol generating device has become a technical problem to be solved. CONTENT OF THE INVENTION

[0004] In view of the above problems of the prior art, the present application aims to provide an aerosol generating device to improve the liquid storage space of the aerosol generating device.

[0005] The technical solution adopted by the present application to solve the technical problem is as follows: an aerosol generating device comprising:

[0006] a housing, the housing being provided with a receiving cavity, the receiving cavity being used for accommodating a battery and a microphone;

[0007] a plurality of liquid storage tanks, the plurality of liquid storage tanks being located in the gap between the inner wall of the receiving cavity and the battery and the microphone, and the plurality of liquid storage tanks being connected in communication;

[0008] an atomization core, at least one of the plurality of liquid storage tanks being connected to the atomization core.

[0009] Optionally, the plurality of liquid storage tanks comprises:

[0010] a first liquid storage tank, at least two first liquid storage tanks being sequentially distributed along the height direction in the receiving cavity, and the opposite ends of adjacent two first liquid storage tanks being connected in communication.

[0011] Optionally, the plurality of liquid storage tanks comprises:

[0012] a second liquid storage tank, at least two second liquid storage tanks being distributed in the circumferential direction around the housing, and the bottom ends of adjacent two second liquid storage tanks being connected in communication.

[0013] Optionally, the plurality of liquid storage tanks comprises:

[0014] at least one third liquid storage bin and at least two fourth liquid storage bins, the at least one third liquid storage bin and the at least two fourth liquid storage bins are respectively located at the top end and the bottom end of the accommodating cavity in the height direction, and the fourth liquid storage bins are distributed around the circumference of the shell; the opposite ends of adjacent third liquid storage bins and fourth liquid storage bins are connected.

[0015] Optionally, the plurality of liquid storage bins comprise:

[0016] at least two third liquid storage bins and at least one fourth liquid storage bin, the at least two third liquid storage bins and the at least one fourth liquid storage bin are respectively located at the top end and the bottom end of the accommodating cavity in the height direction, and the third liquid storage bins are distributed around the circumference of the shell; the opposite ends of adjacent third liquid storage bins and fourth liquid storage bins are connected.

[0017] Optionally, the aerosol generating device further comprises:

[0018] a conduit, the plurality of liquid storage bins are connected through the conduit.

[0019] Optionally, the inner wall of the conduit is attached with a liquid guide layer, and the two ends of the liquid guide layer are respectively located at the bottom end of two liquid storage bins.

[0020] Optionally, the conduit is provided with a liquid guide member, and the two ends of the liquid guide member are respectively located at the bottom end of two liquid storage bins.

[0021] Optionally, the aerosol generating device further comprises:

[0022] a liquid guide member, the plurality of liquid storage bins are connected through the liquid guide member, and the two ends of the liquid guide member are respectively located at the bottom end of two liquid storage bins.

[0023] Compared with the prior art, the aerosol generating device provided by the present application is provided with an accommodating cavity in the shell, which is used to install structures such as battery, microphone, atomizing core and a plurality of liquid storage bins. The liquid storage bin stores liquid aerosol generating substrate. A plurality of liquid storage bins are arranged in the gap between the inner wall of the accommodating cavity and the structures such as battery, microphone and the like, so as to fully utilize the internal space of the accommodating cavity and effectively improve the liquid storage space of the aerosol generating device for liquid aerosol generating substrate.

[0024] The liquid storage bin fills the gap between the inner wall of the accommodating cavity and the structures such as battery, microphone and the like, which is beneficial to fully utilize the internal space of the accommodating cavity to store liquid aerosol generating substrate under the premise of ensuring the overall appearance of the aerosol generating device, beneficial to prolong the service life of the aerosol generating device, and beneficial to fully utilize the atomizing core and avoid resource waste. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a perspective view of an aerosol-generating device provided in the present application;

[0026] Figure 2 is a perspective view of a cross-section of an aerosol-generating device provided in the present application;

[0027] Figure 3 is a partial view of a perspective view of a cross-section of a modified structure of an aerosol-generating device provided in the present application.

[0028] Explanation of Reference Signs:

[0029] 10, aerosol-generating device; 11, housing; 12, atomizing core; 13, liquid storage chamber; 14, battery; 15, conduit; 16, liquid guide; 111, accommodating cavity; 131, first liquid storage chamber; 132, second liquid storage chamber; 151, liquid guide layer. DETAILED DESCRIPTION

[0030] Embodiments of the present application are described in detail below with reference to the accompanying drawings, in which examples of the embodiments are shown, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the accompanying drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.

[0031] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0032] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0033] The present application aims to improve the liquid storage space of the aerosol generating device, and provides an aerosol generating device, which is provided with a containing cavity in the shell, used for mounting the battery, the microphone, the atomizing core and a plurality of liquid storage compartments and other structures, the liquid storage compartments store liquid aerosol generating substrate, a plurality of liquid storage compartments are arranged in the gap between the inner wall of the containing cavity and the battery, the microphone and other structures, the internal space of the containing cavity is fully utilized, and the liquid storage space of the aerosol generating device for the liquid aerosol generating substrate is effectively improved; for specific details, please refer to the following embodiments.

[0034] Please refer to Figure 1 and Figure 2 , the first embodiment of the present application provides an aerosol generating device 10, which comprises a shell 11, an atomizing core 12 and a plurality of liquid storage compartments 13; the shell 11 is provided with a containing cavity 111, which is used for containing a battery 14 and a microphone; a plurality of liquid storage compartments 13 are located in the gap between the inner wall of the containing cavity 111 and the battery 14 and the microphone, and a plurality of liquid storage compartments 13 are connected in communication; at least one of the plurality of liquid storage compartments 13 is connected in communication with the atomizing core 12.

[0035] It can be understood that the aerosol generating device 10 needs to consider the overall aesthetics in design. After the battery cell 14, the microphone and other components are installed in the shell 11, there is a gap between the battery cell 14, the microphone and other components and the shell 11. In the aerosol generating device 10 provided by the application, the shell 11 is provided with a receiving cavity 111 for installing the battery cell 14, the microphone, the atomizing core 12 and a plurality of liquid storage tanks 13 and the like. The liquid storage tank 13 stores liquid aerosol generating substrate. A plurality of liquid storage tanks 13 are arranged in the gap between the inner wall of the receiving cavity 111 and the battery cell 14, the microphone and the like. The internal space of the receiving cavity 111 is fully utilized, and the liquid storage space of the liquid aerosol generating substrate in the aerosol generating device 10 is effectively improved. The plurality of liquid storage tanks 13 are in communication with each other, and at least one of the plurality of liquid storage tanks 13 is in communication with the atomizing core 12. The liquid supply function of the plurality of liquid storage tanks 13 to the atomizing core 12 is effectively guaranteed. Through the heating and atomization of the liquid aerosol generating substrate by the atomizing core 12, aerosol is generated for the user to use. The shell 11 is provided with a suction nozzle, and the atomizing core 12 is in communication with the suction nozzle. The generated aerosol flows out of the suction nozzle. The shape of the plurality of liquid storage tanks 13 is not limited in the application. The specific shape of the liquid storage tank 13 is adjusted according to the installation position of the battery cell 14 and the microphone and the like. The shape of the liquid storage tank 13 is adapted to the gap between the inner wall of the receiving cavity 111 and the battery cell 14, the microphone and the like. Under the premise of guaranteeing the overall appearance aesthetics of the aerosol generating device 10, the internal space of the receiving cavity 111 is fully utilized to store the liquid aerosol generating substrate. This is conducive to prolonging the service life of the aerosol generating device 10, and is conducive to fully utilizing the atomizing core 12 and avoiding resource waste.

[0036] Please continue to refer to Figure 1 and Figure 2 In some embodiments, the plurality of liquid storage tanks 13 includes first liquid storage tanks 131. At least two first liquid storage tanks 131 are sequentially distributed in the height direction in the receiving cavity 111. The opposite ends of the adjacent two first liquid storage tanks 131 are in communication.

[0037] It can be understood that the plurality of liquid storage tanks 13 includes first liquid storage tanks 131. The first liquid storage tanks 131 are sequentially distributed in the height direction in the receiving cavity 111, for example, two first liquid storage tanks 131 are distributed at the top and bottom ends of the receiving cavity 111. This realizes full utilization of the gap in the receiving cavity 111 in the height direction, and effectively improves the liquid storage space of the liquid aerosol generating substrate in the aerosol generating device 10. The opposite ends of the adjacent two first liquid storage tanks 131 are in communication. The bottom end of the upper first liquid storage tank 131 is in communication with the top end of the lower first liquid storage tank 131. This realizes full consumption of the stored liquid aerosol generating substrate and avoids residue.

[0038] Please refer to Figure 3In some embodiments, the plurality of liquid storage compartments 13 includes second liquid storage compartments 132, at least two of the second liquid storage compartments 132 are circumferentially distributed around the housing 11, and the bottom ends of adjacent two of the second liquid storage compartments 132 are in communication.

[0039] It can be understood that the plurality of liquid storage compartments 13 includes second liquid storage compartments 132, the second liquid storage compartments 132 are circumferentially distributed around the housing 11, for example, two second liquid storage compartments 132 are distributed on both sides of the accommodation cavity 111, so as to fully utilize the space in the accommodation cavity 111 along the circumference of the housing 11, and effectively increase the liquid storage space of the aerosol generating device 10 for the liquid aerosol generating substrate.

[0040] In some embodiments, the plurality of liquid storage compartments 13 includes at least one third liquid storage compartment and at least two fourth liquid storage compartments, the at least one third liquid storage compartment and the at least two fourth liquid storage compartments are respectively located at the top end and the bottom end of the accommodation cavity 111 along the height direction, and the fourth liquid storage compartments are circumferentially distributed around the housing 11; the opposite ends of adjacent third liquid storage compartments and fourth liquid storage compartments are in communication.

[0041] It can be understood that the plurality of liquid storage compartments 13 includes at least one third liquid storage compartment and at least two fourth liquid storage compartments, all of the third liquid storage compartments are located at the top end of the accommodation cavity 111, all of the fourth liquid storage compartments are located at the bottom end of the accommodation cavity 111, and all of the fourth liquid storage compartments are circumferentially distributed around the housing 11, so as to fully utilize the space in the accommodation cavity 111 along the circumference of the housing 11 and along the height direction, and effectively increase the liquid storage space of the aerosol generating device 10 for the liquid aerosol generating substrate; the opposite ends of adjacent third liquid storage compartments and fourth liquid storage compartments are in communication, the bottom end of the upper third liquid storage compartment is in communication with the top end of the lower fourth liquid storage compartment, so as to fully consume the stored liquid aerosol generating substrate and avoid residue.

[0042] In some embodiments, the plurality of liquid storage compartments 13 includes at least two third liquid storage compartments and at least one fourth liquid storage compartment, the at least two third liquid storage compartments and the at least one fourth liquid storage compartment are respectively located at the top end and the bottom end of the accommodation cavity 111 along the height direction, and the third liquid storage compartments are circumferentially distributed around the housing 11; the opposite ends of adjacent third liquid storage compartments and fourth liquid storage compartments are in communication.

[0043] It can be understood that the plurality of liquid storage bins 13 includes at least one third liquid storage bin and at least two fourth liquid storage bins, all the third liquid storage bins are located at the top end of the accommodation cavity 111, all the fourth liquid storage bins are located at the bottom end of the accommodation cavity 111, and all the fourth liquid storage bins are distributed around the circumference of the shell 11, so as to fully utilize the space in the accommodation cavity 111 along the circumferential direction and the height direction of the shell 11, and effectively improve the liquid storage space of the aerosol generating device 10 for the liquid aerosol generating substrate; the opposite ends of the adjacent third liquid storage bin and the fourth liquid storage bin are connected in communication, the bottom end of the upper third liquid storage bin is connected in communication with the top end of the lower fourth liquid storage bin, so as to fully consume the stored liquid aerosol generating substrate and avoid residue.

[0044] Please continue to refer to Figure 2 In some embodiments, the aerosol generating device 10 further includes a conduit 15, and the plurality of liquid storage bins 13 are connected in communication through the conduit 15.

[0045] It can be understood that the plurality of liquid storage bins 13 are connected in communication through the conduit 15, so as to transport the stored liquid aerosol generating substrate to the atomization core 12 for consumption by the atomization core 12, so as to fully consume the stored liquid aerosol generating substrate and avoid residue. Specifically, the two ends of the conduit 15 can be connected in communication with the bottom ends of two liquid storage bins 13, which is beneficial to avoid residue of the liquid aerosol generating substrate.

[0046] Please continue to refer to Figure 2 In some embodiments, the inner wall of the conduit 15 is attached with a liquid guiding layer 151, and the two ends of the liquid guiding layer 151 are located at the bottom ends of two liquid storage bins 13, respectively.

[0047] It can be understood that the plurality of liquid storage bins 13 are connected in communication through the conduit 15, and the inner wall of the conduit 15 is attached with a liquid guiding layer 151, which absorbs and transports the liquid aerosol generating substrate, so as to be consumed by the atomization core 12, so as to fully consume the stored liquid aerosol generating substrate and avoid residue. The two ends of the liquid guiding layer 151 are located at the bottom ends of two liquid storage bins 13, respectively, which is beneficial to avoid residue of the liquid aerosol generating substrate. For the liquid storage bins 13 distributed along the height direction, such as the first liquid storage bin 131 or the third liquid storage bin and the fourth liquid storage bin, the top end of the conduit 15 can be connected in communication with the upper first liquid storage bin 131 or the third liquid storage bin, and the bottom end of the conduit 15 is inserted into the internal space from the top end of the lower first liquid storage bin 131 or the fourth liquid storage bin, and the bottom end of the conduit 15 is close to the bottom end of the lower first liquid storage bin 131 or the fourth liquid storage bin, so that the liquid guiding layer 151 can fully absorb and transport the liquid aerosol generating substrate of the lower first liquid storage bin 131 or the fourth liquid storage bin, avoiding residue. The liquid guiding layer 151 can be made of cotton material which can absorb and guide.

[0048] In some embodiments, the conduit 15 is provided with a liquid guide 16, and two ends of the liquid guide 16 are respectively located at the bottom ends of the two liquid storage compartments 13.

[0049] It can be understood that the plurality of liquid storage compartments 13 are connected through the conduit 15, and the conduit 15 is provided with the liquid guide 16, which adsorbs and transports the liquid aerosol generating substrate for consumption by the atomization core 12, so as to achieve sufficient consumption of the stored liquid aerosol generating substrate and avoid residue. The two ends of the liquid guide 16 are respectively located at the bottom ends of the two liquid storage compartments 13, which is beneficial to avoid residue of the liquid aerosol generating substrate. For the liquid storage compartments 13 distributed along the height direction, such as the first liquid storage compartment 131 or the third liquid storage compartment and the fourth liquid storage compartment, the top end of the conduit 15 can be connected to the first liquid storage compartment 131 or the third liquid storage compartment above, the bottom end of the conduit 15 is inserted into the internal space from the top end of the first liquid storage compartment 131 or the fourth liquid storage compartment below, and the bottom end of the conduit 15 is close to the bottom end of the first liquid storage compartment 131 or the fourth liquid storage compartment below, so that the liquid guide 16 can fully adsorb and transport the liquid aerosol generating substrate of the first liquid storage compartment 131 or the fourth liquid storage compartment below, avoiding residue. The liquid guide 16 can be made of cotton material which can adsorb and guide.

[0050] Please continue to refer to Figure 3 In some embodiments, the aerosol generating device 10 further comprises a liquid guide 16, and the plurality of liquid storage compartments 13 are connected through the liquid guide 16.

[0051] It can be understood that the plurality of liquid storage compartments 13 are connected through the liquid guide 16, and the liquid guide 16 adsorbs and transports the liquid aerosol generating substrate for consumption by the atomization core 12, so as to achieve sufficient consumption of the stored liquid aerosol generating substrate and avoid residue. The liquid guide 16 can be made of cotton material which can adsorb and guide.

[0052] In summary, the present application provides an aerosol generating device, which is provided with a containing cavity in the shell for mounting structures such as the battery, the microphone, the atomization core, and the plurality of liquid storage compartments. The liquid storage compartments store the liquid aerosol generating substrate, and the plurality of liquid storage compartments are arranged in the gap between the inner wall of the containing cavity and the structures such as the battery and the microphone, so as to fully utilize the internal space of the containing cavity and effectively improve the liquid storage space of the aerosol generating device for the liquid aerosol generating substrate.

[0053] It should be understood that the application of the present application is not limited to the above examples, and those skilled in the art can make improvements or changes according to the above description, and all these improvements and changes shall belong to the protection scope of the claims attached to the present application.

Claims

1. An aerosol-generating device, characterized by, The aerosol generating device comprises: a shell provided with a containing cavity for containing an electric core and a microphone; a plurality of liquid storage compartments located in the gap between the inner wall of the containing cavity and the electric core and the microphone, and the plurality of liquid storage compartments are connected in communication; an atomizing core, at least one of the plurality of liquid storage compartments being connected to the atomizing core.

2. The aerosol-generating device of claim 1, wherein, The plurality of liquid storage compartments comprises: a first liquid storage compartment, at least two first liquid storage compartments being sequentially distributed in the height direction of the containing cavity, and the opposite ends of adjacent two first liquid storage compartments being connected in communication.

3. The aerosol-generating device of claim 1, wherein, The plurality of liquid storage compartments comprises: a second liquid storage compartment, at least two second liquid storage compartments being distributed in the circumferential direction of the shell, and the bottom ends of adjacent two second liquid storage compartments being connected in communication.

4. The aerosol-generating device of claim 1, wherein, The plurality of liquid storage compartments comprises: at least one third liquid storage compartment and at least two fourth liquid storage compartments, the at least one third liquid storage compartment and the at least two fourth liquid storage compartments being respectively located at the top end and the bottom end of the containing cavity in the height direction, and the fourth liquid storage compartments being distributed in the circumferential direction of the shell; the opposite ends of adjacent third liquid storage compartments and fourth liquid storage compartments being connected in communication.

5. The aerosol-generating device of claim 1, wherein, The plurality of liquid storage compartments comprises: at least two third liquid storage compartments and at least one fourth liquid storage compartment, the at least two third liquid storage compartments and the at least one fourth liquid storage compartment being respectively located at the top end and the bottom end of the containing cavity in the height direction, and the third liquid storage compartments being distributed in the circumferential direction of the shell; the opposite ends of adjacent third liquid storage compartments and fourth liquid storage compartments being connected in communication.

6. The aerosol-generating device of claim 1, wherein, The aerosol generating device further comprises: a conduit, the plurality of liquid storage compartments being connected in communication through the conduit.

7. The aerosol-generating device of claim 6, wherein, The inner wall of the conduit is attached with a liquid guide layer, and the two ends of the liquid guide layer are respectively located at the bottom ends of two liquid storage compartments. 8.The aerosol-generating device of claim 6, wherein, The conduit is provided with a liquid guide member, and the two ends of the liquid guide member are respectively located at the bottom ends of two liquid storage compartments.

9. The aerosol-generating device of claim 1, wherein, The aerosol generating device further comprises: a liquid guide member, the plurality of liquid storage compartments being connected in communication through the liquid guide member, and the two ends of the liquid guide member being respectively located at the bottom ends of two liquid storage compartments.

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