Heating non-combustion atomization equipment

Abstract

A heating non-combustion atomization device relates to the technical field of atomization devices and comprises a shell, a heating assembly, a flow guide pipe and a suction nozzle assembly. The heating non-combustion atomization equipment is in a tobacco pipe shape, the suction nozzle assembly is connected with the shell, and the shell corresponds to a tobacco pipe head of the tobacco pipe. The heating assembly is arranged in the shell, the heating assembly is provided with a heating cavity corresponding to the tobacco pipe bowl, the heating assembly comprises a heating needle, and the heating needle is configured to extend into a to-be-heated piece installed in the heating cavity and heat the to-be-heated piece; the heating assembly is provided with an airflow channel communicated with the heating cavity, and the flow guide pipe is configured to be communicated with the airflow channel and a first channel in the suction nozzle assembly. The atomization equipment provided by the utility model is integrally shaped like a tobacco pipe, the requirements of users who like the tobacco pipe can be met, the suction nozzle assembly is arranged on the atomization equipment, the to-be-heated piece does not need to be provided with a suction nozzle, and the diversified use requirements of the users can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization equipment, in particular to a heat-without-combustion atomization equipment. Background Art

[0002] Existing heat-not-burn atomization devices, such as heat-not-burn smoking devices (HNB smoking devices) or drug atomization devices, generally have a nozzle on the heated part (such as a cigarette). The atomization device itself is generally not equipped with a nozzle, and the shape is relatively simple. Inhalation requires relying on the nozzle on the heated part.

[0003] Users of different ages have different preferences for the design of atomizer devices, and a single design is not conducive to meeting user needs. Relying on setting a nozzle on the heated part is also not conducive to the diversified development of atomizer equipment. Utility Model Content

[0004] The main technical problem solved by the utility model is that the existing heat-not-burn atomizing equipment has a single shape and relies on arranging a suction nozzle on the heated part.

[0005] According to a first aspect, an embodiment provides a heat-not-burn atomizing device, comprising: a housing, a heating assembly, a flow guide tube, and a nozzle assembly;

[0006] The heat-not-burn atomizer device is in the shape of a pipe, with the mouthpiece assembly connected to the shell, which corresponds to the pipe head of the pipe;

[0007] The heating assembly is disposed in the housing, the heating assembly having a heating cavity corresponding to the bowl of the pipe, the heating assembly including a heating needle, the heating needle being configured to extend into a to-be-heated component installed in the heating cavity and heat the to-be-heated component;

[0008] The heating assembly has an air flow channel communicating with the heating chamber, and the air guide pipe is configured to communicate with the air flow channel and a first channel inside the nozzle assembly.

[0009] In one embodiment, the heating assembly also includes a heating cup body, the heating needle has a mounting seat, the heating cup body has an inner cavity that matches the part to be heated, the heating needle extends into the inner cavity and the mounting seat is engaged with the heating cup body, the bottom of the mounting seat has a through hole for connecting to the guide tube, and the airflow channel includes the inner cavity and the through hole.

[0010] In one embodiment, the heating assembly further includes a sealing member disposed between the mounting base and the heating cup body.

[0011] In one embodiment, the nozzle assembly is detachably connected to the housing; the housing has a first mounting portion, and the second nozzle assembly has a second mounting portion matching the first mounting portion;

[0012] The guide tube partially extends out of the shell, and the extended portion of the guide tube extends into the first channel from one end close to the second mounting portion.

[0013] In one embodiment, the suction nozzle assembly includes a hand-holding portion corresponding to the pipe handle and a suction nozzle portion, and the guide tube extends into the portion of the first channel corresponding to the hand-holding portion.

[0014] In one embodiment, the flow guide tube is made of metal or alloy.

[0015] In one embodiment, the heat-not-burn atomization device further includes a battery assembly, which is disposed inside the housing and configured to supply power to the heating assembly.

[0016] In one embodiment, the heat-not-burn atomization device further includes a circuit board and a switch module. The battery assembly is electrically connected to the heating assembly via the circuit board, and the switch module is configured to connect or disconnect the battery assembly and the heating assembly.

[0017] In one embodiment, the heat-not-burn atomization device further includes a charging port, which is electrically connected to the battery assembly through a circuit board.

[0018] In one embodiment, the heat-not-burn atomization device is a heat-not-burn smoking device, and the part to be heated is a cigarette without a mouthpiece.

[0019] According to the heat-not-burn atomizing device of the above embodiment, the overall shape of the atomizing device is a pipe-shaped, which can meet the needs of users who like pipes. A suction nozzle assembly is provided on the atomizing device, and a suction nozzle may not be provided on the heated part. A heating needle is used to heat the center of the heated part, which is also beneficial to reduce heat conduction to parts such as the shell, making it convenient for users to use the device handheld, and can meet the diversified usage requirements of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional schematic diagram of a heat-not-burn atomization device provided in one embodiment of the present application;

[0021] Figure 2 for Figure 1 sectional view of

[0022] Figure 3 A schematic structural diagram of a heating assembly provided in one embodiment of the present application;

[0023] Figure 4 for Figure 1 Explosion diagram of

[0024] Figure 5 for Figure 4 sectional view of .

[0025] Figure markings: 1-shell; 11-first mounting part; 12-indicator light hole; 13-opening; 2-heating assembly; 21-heating needle; 22-heating cup body; 221-inner cavity; 23-mounting seat; 231-through hole; 24-seal; 201-heating cavity; 3-flow guide tube; 4-nozzle assembly; 41-first channel; 42-second mounting part; 43-hand-held part; 44-nozzle part; 5-battery assembly; 6-circuit board; 61-switch module; 62-charging port; 63-indicator light; 100-part to be heated. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted under different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0027] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0028] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0029] Existing heat-not-burn atomizing devices that can be smoked include heat-not-burn smoking devices, where a nozzle is provided on the heated component through which the user draws. For example, the cigarette used in HNB smoking devices mimics traditional cigarettes and has a nozzle and an aerosol matrix. Typical HNB smoking devices use external heating methods such as heating tubes to heat the cigarettes, requiring air to conduct heat to the cigarettes. The heating tubes have high operating temperatures, and the smoking device also requires insulation between the housing and the heating tubes to prevent burns to the user. At the same time, the reliance on the nozzle provided on the heated component has limited the diversified development of atomizing devices, such as limited styling and heating methods.

[0030] At the same time, the shape of conventional HNB smoking devices is relatively simple, and the general users are young people. For example, users who like to use pipes may not be attracted by existing HNB smoking devices.

[0031] In response to one or more of the above-mentioned problems, an embodiment of the present application provides a heat-not-burn atomization device (hereinafter referred to as the atomization device). By configuring the atomization device into a pipe shape and providing a nozzle assembly on the atomization device, there is no need to provide a nozzle on the part to be heated. The part to be heated may only contain an aerosol matrix and not have a nozzle.

[0032] A traditional pipe generally includes major components such as a pipe head, a pipe stem, and a mouthpiece. The pipe head is provided with a bowl, which is connected to the mouthpiece. Users add tobacco to the bowl, light the tobacco, and inhale the smoke through the mouthpiece. Some components of the atomizer device provided in this application correspond to the aforementioned pipe head, pipe stem, and mouthpiece. This correspondence can be understood as a physical or functional correspondence.

[0033] like Figures 1 to 5 As shown, an embodiment of the present application provides a heat-not-burn atomization device, which may include: a shell 1, a heating component 2, a flow guide tube 3 and a nozzle component 4.

[0034] like Figure 1 As shown, the heat-not-burn atomizing device is in the shape of a pipe, and the mouthpiece assembly 4 is connected to the shell 1, and the shell 1 corresponds to the pipe head of the pipe.

[0035] like Figure 2As shown, the heating assembly 2 is disposed within the housing 1 and has a heating chamber 201 corresponding to the bowl of the pipe. The heating assembly 2 may include a heating needle 21 configured to extend into and heat the heated component 100 mounted in the heating chamber 201. The heating assembly 2 has an airflow channel communicating with the heating chamber 201, and the air guide tube 3 is configured to connect the airflow channel and the first channel 41 within the mouthpiece assembly 4. Under the action of inhalation by the user, the heated aerosol flows into the user's mouth through the airflow channel, the air guide tube 3, and the first channel 41.

[0036] In an embodiment of the present application, the heat-not-burn atomizing device is configured to be in the shape of a pipe, wherein the housing 1 is configured to correspond to the pipe head, the heating assembly 2 is configured to correspond to the pipe bowl and has a heating chamber 201, and the nozzle assembly 4 has a nozzle portion 44. At this time, the heated element 100 can be configured to contain only an aerosol matrix; at the same time, the heated element 100 is centrally heated in the form of a heating needle 21, which can directly heat the heated element 100 and reduce the heat diffusion to the atomizing device. The user can hold it in hand to avoid burns. The pipe-shaped atomizing device can have a shape that is different from traditional atomizing devices, which can attract users who like to use traditional pipes, improve market competitiveness, and meet the needs of users who like pipes. By providing a flow guide tube 3, the complexity of the internal structural design of the atomizing device can be simplified and the cost of the device can be reduced.

[0037] like Figure 3 As shown, in one embodiment, the heating component 2 may further include a heating cup body 22, the heating needle 21 has a mounting seat 23, the heating cup body 22 has an inner cavity 221 matching the heated part 100, the heating needle 21 extends into the inner cavity 221 and the mounting seat 23 is engaged with the heating cup body 22, the bottom of the mounting seat 23 has a through hole 231 connected to the guide tube 3, the air flow channel may include the inner cavity 221 and the through hole 231, and the bottom of the inner cavity 221 may be connected to the through hole 231.

[0038] The inner cavity 221 can be used as the heating cavity 201. Figure 4 and Figure 5 As shown, the housing 1 also has an opening 13 that matches the inner cavity 221. The opening 13 can avoid the heated component 100, and the heated component 100 can be installed in the inner cavity 221 (i.e., the heating cavity 201) after passing through the opening 13. The bottom of the inner cavity 221 is connected to the through hole 231 of the base. The heated component 100 in the heating cavity 201 releases aerosol. Under the negative pressure of the user's suction through the nozzle assembly 4, the aerosol flows from the bottom of the inner cavity 221 to the through hole 231, flows through the guide tube 3 to the first channel 41 of the nozzle assembly 4, and finally flows into the user's mouth.

[0039] like Figures 3 to 5As shown, in one embodiment, the heating assembly 2 may further include a seal 24 disposed between the mounting base 23 and the heating cup body 22. The seal 24 is used to seal between the mounting base 23 and the heating cup body 22, thereby ensuring the tightness of the airflow channel, ensuring that the aerosol flows from the airflow channel to the flow guide tube 3, preventing aerosol leakage, and protecting the circuit board 6 and electrical components such as the battery from aerosol corrosion. The seal 24 may be one or more seals such as a sealing ring or a sealing gasket.

[0040] like Figure 2 、 Figure 4 and Figure 5 As shown, in one embodiment, the nozzle assembly 4 is detachably connected to the housing 1; the housing 1 has a first mounting portion 11, and the second nozzle assembly 4 has a second mounting portion 42 that matches the first mounting portion 11. For example, the detachable connection can be a snap connection, a threaded connection, or an interference fit connection, and the first mounting portion 11 and the second mounting portion 42 respectively adopt a snap connection, a threaded connection, or other structures. The nozzle assembly 4 is the component that contacts the user's mouth, and the detachable connection of the nozzle assembly 4 makes it easy for the user to clean or replace the nozzle assembly 4.

[0041] like Figure 2 、 Figure 4 and Figure 5 As shown, the flow guide tube 3 partially extends out of the housing 1, and the extended portion of the flow guide tube 3 extends into the first passage 41 at one end near the second mounting portion 42. The flow guide tube 3 fully extends into the nozzle assembly 4, ensuring that the aerosol flows from the flow guide tube 3 into the first passage 41 of the nozzle assembly 4, preventing aerosol leakage at the connection between the housing 1 and the nozzle assembly 4. Even if aerosol leaks between the flow guide tube 3 and the nozzle assembly 4, the leakage point is far away from the housing 1. The detachable nozzle assembly 4 also facilitates cleaning and replacement.

[0042] like Figure 4 and Figure 5 As shown, in one embodiment, the nozzle assembly 4 may include a hand-held portion 43 corresponding to the pipe handle and a nozzle portion 44, and the guide tube 3 extends into the portion of the first channel 41 corresponding to the hand-held portion 43, as shown in FIG. Figure 2 The left half of the first channel 41 is shown. When using, the user can hold the hand-held portion 43 to simulate the role of the pipe handle in a traditional pipe. Since the heating component 2 is arranged in the housing 1, the temperature of the hand-held portion 43 is relatively low, which is convenient for the user to hold.

[0043] For example, the portion of the flow guide tube 3 extending out of the housing 1 can be set to be relatively straight, and the handle 43 is also set to be correspondingly straight, which is conducive to extending the flow guide tube 3 into the first channel 41.

[0044] In one embodiment, the material of the flow guide tube 3 can be metal or alloy, such as stainless steel. The flow guide tube 3 made of metal or alloy can conduct heat to the aerosol, so that the temperature of the aerosol is reduced to avoid scalding the user. The existing HNB smoking device also has a cooling cavity between the mouthpiece and the aerosol matrix. Therefore, such a cigarette has many useless parts as a whole, and the proportion of the aerosol matrix is small. However, when using the heat-not-burn atomization device provided by the present application, the heated component does not need to be provided with a mouthpiece and a cooling cavity, the proportion of the aerosol matrix is greatly increased, and the cost can be reduced.

[0045] like Figure 2 、 Figure 4 and Figure 5 As shown, in one embodiment, the heat-not-burn atomizer device may further include a battery assembly 5, which is disposed within the housing 1 and configured to supply power to the heating assembly 2. For example, the battery assembly 5 may include a rechargeable lithium battery. A built-in rechargeable battery can reduce the trouble of battery replacement for users. Rechargeable lithium batteries are generally equipped with a charge and discharge management chip, etc., making them safer to use.

[0046] like Figure 2 、 Figure 4 and Figure 5 As shown, in one embodiment, the heat-not-burn atomizer device may further include a circuit board 6 and a switch module 61. The battery assembly 5 is electrically connected to the heating assembly 2 via the circuit board 6. The switch module 61 is configured to connect or disconnect the battery assembly 5 from the heating assembly 2. The circuit board 6 may be provided with common circuits used in HNB smoking devices, such as charging circuits, voltage conversion circuits, and switching circuits. The switch module 61 may be implemented as a button or a toggle switch. By operating the switch module 61, the user can control the battery assembly 5 to supply power to the heating assembly 2.

[0047] like Figure 2 、 Figure 4 and Figure 5 As shown, in one embodiment, the heat-not-burn atomizer device may further include a charging port 62, which is electrically connected to the battery assembly 5 via the circuit board 6. The charging port 62 can charge the battery assembly 5 via the charging circuit on the circuit board 6. For example, the charging port 62 can be a common USB port such as type-C, which facilitates charging using a conventional power adapter or power bank.

[0048] For example, the heat-not-burn atomization device may further include an indicator light 63, which is configured to display in a first display mode when the battery assembly 5 supplies power to the heating assembly 2, such as a green light that is always on; and to display in a second display mode when the battery assembly 5 is being charged, such as a flashing blue light; and may also be used to indicate low or full power, etc., by using different colors or by being always on or flashing to achieve the above-mentioned prompts.

[0049] For example, Figure 2 As shown, an indicator light hole 12 may be provided on the housing 1 corresponding to the indicator light 63 , so that the user can observe the prompt content of the indicator light 63 .

[0050] In each of the above embodiments, the heat-not-burn atomizer device can be a heat-not-burn smoking device, and the heated element 100 is a cigarette without a mouthpiece, containing only an aerosol matrix. Heat-not-burn smoking devices employing this solution can have a pipe-like appearance, offering a wider variety of designs to meet diverse user needs.

[0051] In summary, the heat-without-burning atomization device provided in the embodiment of the present application can adopt a heating part 100 that only contains an aerosol matrix and has no suction nozzle, thereby getting rid of the dependence on setting a suction nozzle on the heating part 100 and providing a novel atomization form.

[0052] The central heating method of the heating needle 21 and direct contact heat conduction are beneficial to reducing the working temperature of the heating component 2. At the same time, the heated component 100 itself can serve as an insulating material for the atomizing device, which is beneficial to reducing the body temperature of the atomizing device.

[0053] Based on the pipe-like shape and the central heating method, it gets rid of the dependence on setting a suction nozzle on the heated part 100, which is conducive to the diversified development of atomization equipment and improves the market competitiveness of the above-mentioned heat-not-burn atomization equipment.

[0054] This document is described with reference to various exemplary embodiments. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope of this document. For example, the various operational steps and components used to perform the operational steps may be implemented in different ways (e.g., one or more steps may be deleted, modified, or incorporated into other steps) depending on the specific application or considering any number of cost functions associated with the operation of the system.

[0055] Although the principles of this invention have been shown in various embodiments, many modifications of structure, arrangement, proportion, elements, materials and components that are particularly suitable for specific environments and operational requirements can be used without departing from the principles and scope of this invention. The above modifications and other changes or amendments are intended to be included within the scope of this invention.

[0056] The foregoing detailed description has been described with reference to various embodiments. However, those skilled in the art will recognize that various modifications and changes can be made without departing from the scope of this disclosure. Therefore, the present disclosure will be considered in an illustrative rather than a restrictive sense, and all such modifications will be included within its scope. Similarly, the advantages, other advantages and solutions to the problems of the various embodiments have been described above. However, the benefits, advantages, solutions to the problems and any elements that can produce these, or make them more specific, should not be interpreted as critical, required or necessary. The term "comprising" and any other variants used in this article are all non-exclusive inclusions, so that a process, method, article or device that includes a list of elements includes not only these elements, but also other elements that are not explicitly listed or do not belong to the process, method, system, article or device. In addition, the term "coupled" and any other variants used in this article refer to physical connections, electrical connections, magnetic connections, optical connections, communication connections, functional connections and / or any other connections.

[0057] Those skilled in the art will appreciate that many changes can be made to the details of the above embodiments without departing from the basic principles of the present invention. Therefore, the scope of the present invention should be determined solely by the claims.

Claims

1. A heat-not-burn atomization device, characterized in that: include: A housing (1), a heating assembly (2), a flow guide tube (3) and a suction nozzle assembly (4); The heat-not-burn atomizing device is in the shape of a pipe, the suction nozzle assembly (4) is connected to the shell (1), and the shell (1) corresponds to the pipe head of the pipe; The heating component (2) is arranged in the housing (1), the heating component (2) has a heating cavity (201) corresponding to the bowl of the tobacco pipe, the heating component (2) comprises a heating needle (21), and the heating needle (21) is configured to extend into a to-be-heated component (100) installed in the heating cavity (201) and heat the to-be-heated component (100); The heating component (2) has an air flow channel communicating with the heating chamber (201), and the air guide tube (3) is configured to communicate with the air flow channel and a first channel (41) inside the suction nozzle component (4).

2. The heat-not-burn atomizing device according to claim 1, characterized in that: The heating assembly (2) further comprises a heating cup body (22), the heating needle (21) has a mounting seat (23), the heating cup body (22) has an inner cavity (221) matching the part to be heated (100), the heating needle (21) extends into the inner cavity (221) and the mounting seat (23) is engaged with the heating cup body (22), the bottom of the mounting seat (23) has a through hole (231) connected to the guide tube (3), and the air flow channel includes the inner cavity (221) and the through hole (231).

3. The heat-not-burn atomizing device according to claim 2, characterized in that: The heating assembly (2) further comprises a sealing member (24), wherein the sealing member (24) is arranged between the mounting seat (23) and the heating cup body (22).

4. The heat-not-burn atomizing device according to claim 1, characterized in that: The suction nozzle assembly (4) is detachably connected to the housing (1); the housing (1) has a first mounting portion (11), and the second suction nozzle assembly (4) has a second mounting portion (42) matching the first mounting portion (11); The guide tube (3) partially extends out of the housing (1), and the extended portion of the guide tube (3) extends into the first channel (41) from one end close to the second mounting portion (42).

5. The heat-not-burn atomizing device according to claim 4, characterized in that: The suction nozzle assembly (4) comprises a hand-held portion (43) corresponding to the pipe handle and a suction nozzle portion (44), and the flow guide tube (3) extends into the portion of the first channel (41) corresponding to the hand-held portion (43).

6. The heat-not-burn atomizing device according to claim 4, characterized in that: The material of the flow guide tube (3) is metal.

7. The heat-not-burn atomizing device according to claim 1, characterized in that: The heat-not-burn atomization device further comprises a battery assembly (5), wherein the battery assembly (5) is arranged inside the housing (1), and the battery assembly (5) is configured to supply power to the heating assembly (2).

8. The heat-not-burn atomizing device according to claim 7, characterized in that: The heat-not-burn atomizing device further comprises a circuit board (6) and a switch module (61); the battery assembly (5) is electrically connected to the heating assembly (2) via the circuit board (6); and the switch module (61) is configured to connect or disconnect the battery assembly (5) and the heating assembly (2).

9. The heat-not-burn atomizing device according to claim 8, characterized in that: The heat-not-burn atomization device further comprises a charging port (62), and the charging port (62) is electrically connected to the battery assembly (5) via the circuit board (6).

10. The heat-not-burn atomizing device according to any one of claims 1 to 9, characterized in that: The heat-not-burn atomizing device is a heat-not-burn smoking device, and the heated component (100) is a cigarette without a mouthpiece.

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