Auxiliary oil bin and aerosol generating system

Abstract

The utility model relates to the technical field of aerosol generation, and provides an auxiliary oil bin and an aerosol generation system.The auxiliary oil bin comprises a shell assembly and a communicating piece, the shell assembly is provided with a liquid storage cavity for storing a liquid aerosol generation substrate, and the communicating piece communicates with the liquid storage cavity and an aerosol generation device; the liquid aerosol generating substrate in the liquid storage cavity can flow to the aerosol generating device through the communicating piece, so that liquid is supplied to the aerosol generating device; the shell assembly deforms under the action of external force so as to change the volume of the liquid storage cavity, so that the aerosol generating matrix in the liquid storage cavity flows to the aerosol generating device, the volume of the storage space in the liquid storage cavity is reduced along with the flowing of the liquid aerosol generating matrix out of the communicating piece, and the internal and external pressure difference balance of the liquid storage cavity is guaranteed; the efficiency that the auxiliary oil bin conveys the liquid aerosol generating matrix to the aerosol generating device is effectively improved, it is guaranteed that liquid is supplied to the atomizing part in the atomizing machine body, and aerosol generated through atomization is stable in taste.

Description

Technical Field

[0001] The present application relates to the technical field of aerosol generation, and in particular to an auxiliary oil tank and an aerosol generation system. Background Art

[0002] An aerosol generator includes a liquid storage tank and an atomizer. The atomizer heats the liquid aerosol-generating matrix stored in the liquid storage tank and atomizes it to produce aerosol for the user. The limited storage space in the liquid storage tank limits the lifespan of the aerosol generator. Using an external liquid storage device to supply liquid to the aerosol generator's liquid storage tank can extend the device's lifespan. However, when the external liquid storage device supplies liquid to the aerosol generator, there is an inconsistent pressure differential between the internal and external sides, making the external oil tank's oil delivery efficiency inconsistent with the atomizer core's oil consumption efficiency. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present application is to provide an auxiliary oil tank and an aerosol generating system, aiming to improve the efficiency of the external liquid storage component in supplying liquid to the aerosol generating device.

[0004] A technical solution adopted by the present application to solve the technical problem is as follows: an auxiliary oil tank is used in an aerosol generating system, wherein the aerosol generating system includes an aerosol generating device, and the auxiliary oil tank is used to provide an aerosol generating substrate to the aerosol generating device, and the auxiliary oil tank includes:

[0005] a housing assembly having a liquid storage chamber, wherein the housing assembly is connected to the aerosol generating device;

[0006] a connecting piece, disposed on the housing assembly, the connecting piece connecting the liquid storage chamber and the aerosol generating device;

[0007] The shell assembly is deformed under the action of an external force to change the volume of the liquid storage chamber, so that the aerosol generating substrate in the liquid storage chamber flows toward the aerosol generating device.

[0008] Optionally, the housing assembly includes a first housing, and the liquid storage cavity is surrounded by the first housing; the first housing is at least partially made of elastic material.

[0009] Optionally, the elastic material includes at least one of silicone, rubber, and fiber fabric.

[0010] Optionally, a pressing area is provided on the first shell, and the pressing area is made of elastic material.

[0011] Optionally, the shell assembly further includes a second shell, wherein the second shell at least partially wraps the first shell; the second shell is connected to the aerosol generating device.

[0012] Optionally, a pressing window is provided on the second housing, and the pressing area is arranged corresponding to the pressing window.

[0013] Optionally, a liquid injection hole is provided at the top of the housing assembly, and the liquid injection hole communicates with the liquid storage cavity; the housing assembly is further provided with a sealing plug, and the sealing plug is embedded in the liquid injection hole.

[0014] Another technical solution adopted by the present application to solve the technical problem is as follows: an aerosol generating system, comprising:

[0015] an aerosol generating device; and

[0016] the auxiliary oil storage chamber as described above;

[0017] wherein, the auxiliary oil storage chamber is used to provide an aerosol generating matrix for the aerosol generating device.

[0018] Optionally, the aerosol generating device is provided with a docking member, and the auxiliary oil storage chamber provides an aerosol generating matrix for the aerosol generating device through the docking member; one of the docking member and the connecting member is provided with an insertion pipe, and the other is provided with a mounting hole, and the insertion pipe is cooperatively inserted into the mounting hole and communicates with the mounting hole.

[0019] Optionally, the aerosol generating device is further provided with a liquid guiding member, one end of the liquid guiding member communicates with the atomizing core of the aerosol generating device, and the other end communicates with the docking member.

[0020] The present application provides an auxiliary oil storage chamber and an aerosol generating system. The auxiliary oil storage chamber includes a housing assembly and a connecting member. The housing assembly has a liquid storage cavity for storing a liquid aerosol generating matrix. The connecting member communicates the liquid storage cavity and the aerosol generating device, so that the liquid aerosol generating matrix in the liquid storage cavity can flow to the aerosol generating device through the connecting member, realizing liquid supply for the aerosol generating device; the housing assembly deforms under the action of an external force to change the volume of the liquid storage cavity, so that the aerosol generating matrix in the liquid storage cavity flows to the aerosol generating device, and the volume of the storage space in the liquid storage cavity decreases as the liquid aerosol generating matrix flows out of the connecting member, ensuring the balance of the internal and external pressure differences in the liquid storage cavity, effectively improving the efficiency of the auxiliary oil storage chamber in transporting the liquid aerosol generating matrix to the aerosol generating device, ensuring liquid supply to the atomizing part in the atomizing machine body, and making the taste of the aerosol generated by atomization stable. Description of the Drawings

[0021] Figure 1 is a schematic perspective view of the aerosol generating system provided in the present application;

[0022] Figure 2 is a schematic exploded perspective view of the aerosol generating system provided in the present application;

[0023] Figure 3 is a schematic perspective view of a cross-section of the aerosol generating system provided in the present application;

[0024] Figure 4 It is a schematic diagram of the three-dimensional explosion structure of the aerosol generating system provided in this application;

[0025] Figure 5 is a schematic diagram of a three-dimensional exploded structure of a cross-section of the aerosol generating system provided in this application;

[0026] Figure 6 It is a schematic diagram of the three-dimensional explosion structure of the aerosol generating system provided in this application.

[0027] Description of reference numerals:

[0028] Aerosol Generating System-100;

[0029] Aerosol generating device-10; docking piece-11;

[0030] Auxiliary oil tank-20; housing assembly-21; liquid storage chamber-211; first housing-212; pressing area-2121; second housing-213; pressing window-2131; liquid filling hole-214; sealing plug-215; connecting piece-22; plug-in tube-30; mounting hole-40. DETAILED DESCRIPTION

[0031] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0033] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0034] The present application aims to improve the liquid supply efficiency of an external liquid storage member to an aerosol generating device, and provides a secondary oil reservoir and an aerosol generating system. The secondary oil reservoir includes a housing assembly and a connecting member. The housing assembly has a liquid storage cavity for storing a liquid aerosol generating matrix. The connecting member connects the liquid storage cavity and the aerosol generating device, so that the liquid aerosol generating matrix in the liquid storage cavity can flow to the aerosol generating device through the connecting member to realize liquid supply to the aerosol generating device; the housing assembly deforms under the action of an external force to change the volume of the liquid storage cavity, so that the aerosol generating matrix in the liquid storage cavity flows to the aerosol generating device, and the volume of the storage space in the liquid storage cavity decreases as the liquid aerosol generating matrix flows out of the connecting member, ensuring the internal and external pressure difference balance of the liquid storage cavity, effectively improving the efficiency of the secondary oil reservoir in transporting the liquid aerosol generating matrix to the aerosol generating device, ensuring liquid supply to the atomizing part in the atomizer body, and making the taste of the atomized aerosol stable; for specific details, please refer to the following embodiments.

[0035] Please refer to Figure 1 and Figure 2 In an embodiment of the present application, an aerosol generating system 100 is provided, which includes an aerosol generating device 10 for heating and atomizing a liquid aerosol generating matrix, and a secondary oil reservoir 20 for providing the aerosol generating matrix to the aerosol generating device 10. The secondary oil reservoir 20 is externally connected to the aerosol generating device 10 and has the effect of extending the service life of the aerosol generating device 10.

[0036] Please refer to Figure 1 、 Figure 2 and Figure 3, wherein, the auxiliary oil tank 20 includes a housing assembly 21 and a connecting member 22. The housing assembly 21 is installed outside the aerosol generating device 10. A liquid storage cavity 211 is formed inside the housing assembly 21 for storing a liquid aerosol generating matrix. The connecting member 22 is disposed on the housing assembly 21. The connecting member 22 connects the liquid storage cavity 211 and the aerosol generating device 10, so that the liquid aerosol generating matrix can flow to the aerosol generating device 10 via the connecting member 22 to replenish the liquid aerosol generating matrix for the aerosol generating device 10. When the liquid aerosol generating matrix flows out of the liquid storage cavity 211, a negative pressure will be formed in the liquid storage cavity 211, which hinders the outflow of the liquid aerosol generating matrix. Since the housing assembly 21 will deform under the action of an external force, changing the volume of the liquid storage cavity 211, the user can squeeze or press the housing assembly 21, so that the reduced volume of the liquid storage cavity 211 is the same as or approximately the same as the volume of the liquid aerosol generating matrix flowing out of the liquid storage cavity 211, which can prevent a negative pressure from being formed in the liquid storage cavity 211, achieve the pressure difference balance inside and outside the liquid storage cavity 211, promote the smooth flow of the aerosol generating matrix in the liquid storage cavity 211 to the aerosol generating device 10, and ensure the liquid supply function of the auxiliary oil tank 20.

[0037] Please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5 , further, the aerosol generating device 10 is provided with a docking member 11. The aerosol generating device 10 is cooperatively installed and connected with the connecting member 22 of the auxiliary oil tank 20 through the docking member 11. Specifically, one of the docking member 11 and the connecting member 22 is provided with an insertion pipe 30, and the other is provided with an installation hole 40. The insertion pipe 30 is cooperatively inserted into the installation hole 40 and is communicated with the installation hole 40, so as to realize the connection after the docking member 11 and the connecting member 22 are cooperatively installed, and ensure that the auxiliary oil tank 20 can provide the aerosol generating matrix to the aerosol generating device 10 through the connecting member 22 and the docking member 11.

[0038] Further, the aerosol generating device 10 is further provided with a liquid guiding member. The liquid guiding member is made of an adsorption material such as cotton. One end of the liquid guiding member is communicated with the atomizing core of the aerosol generating device 10, and the other end is communicated with the docking member 11, which can realize adsorbing and guiding the aerosol generating matrix in the liquid storage cavity 211 to the atomizing core for the atomizing core to heat and atomize to generate aerosol.

[0039] Please continue to refer to Figure 2 and Figure 5 , in one embodiment, the housing assembly 21 includes a first housing 212. The first housing 212 is at least partially made of an elastic material. The first housing 212 encloses the liquid storage cavity 211 to ensure that the first housing 212 deforms under the action of an external force to change the volume of the liquid storage cavity 211. The elastic material includes at least one of silica gel, rubber, and fiber fabric. The raw materials are easy to obtain, easy to produce, and have low production costs.

[0040] Please refer to Figure 6 , further, a pressing area 2121 is provided on the first housing 212, and the material of the pressing area 2121 is an elastic material, so that the user can perform a pressing action on the pressing area 2121 to change the volume of the liquid storage cavity 211.

[0041] Please continue to refer to in combination with Figure 2 、 Figure 4 and Figure 5 , in another embodiment, the housing assembly 21 further includes a second housing 213. The second housing 213 is installed outside the aerosol generating device 10. The second housing 213 at least wraps a part of the first housing 212, which has a protective effect on the first housing 212. The part of the first housing 212 wrapped by the second housing 213 can be protected from being squeezed.

[0042] Please continue to refer to in combination with Figure 2 and Figure 6 , further, a pressing window 2131 is provided on the second housing 213. The pressing area 2121 is arranged corresponding to the pressing window 2131. When the part of the first housing 212 wrapped by the second housing 213 can be deformed by an external force, the user can press the pressing area 2121 through the pressing window 2131 of the second housing 213 to change the volume of the liquid storage cavity 211. In this way, while ensuring the protective effect of the second housing 213 on the first housing 212 and preventing the first housing 212 from being accidentally squeezed and deformed, it is also convenient for the user to press the first housing 212 when the aerosol generating matrix flows out of the liquid storage cavity 211, ensuring the pressure difference balance inside and outside the liquid storage cavity 211 and promoting the smooth outflow of the aerosol generating matrix.

[0043] Please continue to refer to Figure 3 、 Figure 4 and Figure 5 , in another embodiment, a liquid injection hole 214 is provided at the top of the housing assembly 21. The liquid injection hole 214 communicates with the liquid storage cavity 211. The user can add a liquid aerosol generating matrix into the housing assembly 21 through the liquid injection hole 214, which is very convenient. The housing assembly 21 is also provided with a sealing plug 215. The sealing plug 215 is embedded in the liquid injection hole 214 to seal the liquid injection hole 214 and prevent the liquid aerosol generating matrix from leaking.

[0044] In summary, the present application provides an auxiliary oil tank and an aerosol generating system, wherein the auxiliary oil tank includes a shell assembly and a connecting piece, the shell assembly has a liquid storage chamber for storing liquid aerosol generating matrix, the connecting piece connects the liquid storage chamber and the aerosol generating device, so that the liquid aerosol generating matrix in the liquid storage chamber can flow to the aerosol generating device via the connecting piece, thereby supplying liquid to the aerosol generating device; the shell assembly deforms under the action of external force to change the volume of the liquid storage chamber, so that the aerosol generating matrix in the liquid storage chamber flows to the aerosol generating device, so that the volume of the storage space in the liquid storage chamber decreases as the liquid aerosol generating matrix flows out of the connecting piece, thereby ensuring the balance of the internal and external pressure difference of the liquid storage chamber, effectively improving the efficiency of the auxiliary oil tank in transporting the liquid aerosol generating matrix to the aerosol generating device, ensuring the supply of liquid to the atomizing part in the atomizing body, and making the aerosol generated by atomization stable in taste.

[0045] It should be understood that the application of this application is not limited to the above examples. For ordinary technicians in this field, they can make improvements or changes based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. A secondary oil reservoir is applied to an aerosol generating system. The aerosol generating system includes an aerosol generating device. The secondary oil reservoir is used to provide an aerosol generating matrix to the aerosol generating device, and is characterized in that, The auxiliary oil tank comprises: a housing assembly having a liquid storage chamber, wherein the housing assembly is connected to the aerosol generating device; a connecting piece, disposed on the housing assembly, the connecting piece connecting the liquid storage chamber and the aerosol generating device; The shell assembly is deformed under the action of an external force to change the volume of the liquid storage chamber, so that the aerosol generating substrate in the liquid storage chamber flows toward the aerosol generating device.

2. The secondary fuel tank according to claim 1, wherein The housing assembly includes a first housing, and the liquid storage cavity is surrounded by the first housing; the first housing is at least partially made of elastic material.

3. The secondary oil sump according to claim 2, characterized in that, The elastic material includes at least one of silicone, rubber, and fiber fabric.

4. The auxiliary fuel tank according to claim 2, characterized in that, A pressing area is provided on the first shell, and the material of the pressing area is elastic material.

5. The auxiliary oil sump according to claim 4, characterized in that, The shell assembly further includes a second shell, which at least partially wraps the first shell; the second shell is connected to the aerosol generating device.

6. The auxiliary fuel tank according to claim 5, wherein A pressing window is provided on the second shell, and the pressing area is arranged corresponding to the pressing window.

7. The auxiliary oil sump according to claim 1, characterized in that, The top of the shell component is provided with a liquid injection hole, and the liquid injection hole is connected to the liquid storage cavity; the shell component is also provided with a sealing plug, and the sealing plug is embedded in the liquid injection hole.

8. An aerosol generating system, characterized in that, include: aerosol generating devices; as well as The auxiliary oil tank according to any one of claims 1 to 7; Wherein, the auxiliary oil tank is used to provide aerosol generating matrix to the aerosol generating device.

9. The aerosol-generating system according to claim 8, wherein, The aerosol generating device is provided with a docking piece, and the auxiliary oil tank provides the aerosol generating matrix to the aerosol generating device through the docking piece; one of the docking piece and the connecting piece is provided with a plug-in tube, and the other is provided with a mounting hole, and the plug-in tube is plugged into the mounting hole and is connected to the mounting hole.

10. The aerosol generating system according to claim 9, characterized in that, The aerosol generating device is further provided with a liquid guiding member, one end of which is connected to the atomizing core of the aerosol generating device, and the other end of which is connected to the docking member.

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