CN114521679A

CN114521679A - Dry-burning atomizing device and feeding mode thereof

Info

Publication number: CN114521679A
Application number: CN202210275684.0A
Authority: CN
Inventors: 陈家太; 陈时凯; 谭志华
Original assignee: Shenzhen Smiss Technology Co Ltd
Current assignee: Shenzhen Smiss Technology Co Ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-05-24

Abstract

The application relates to a dry-burning atomizing device and a feeding method thereof, wherein the feeding mode of the dry-burning atomizing device comprises the following steps: providing a container storing an aerosol-generating substrate, wherein the container has a withdrawal opening; providing a dry-burning atomizer, wherein the dry-burning atomizer is structurally provided with a heating bin, the heating bin is provided with a feeding hole, a heating seat which is coaxial with the feeding hole is arranged in the heating bin, and a filler space is defined between the heating seat and the heating bin; and the feeding port is opposite to the material taking port, and the heating bin is repeatedly inserted into the container through the material taking port along the axial direction of the feeding port, so that the aerosol generating substrate in the container is tightly extruded in the filler space, and the dry-burning atomizer added with the aerosol generating substrate is obtained. This application has not only improved dry combustion method atomizer add material speed, and the structure is simpler, and user operation is more convenient.

Description

Dry-burning atomizing device and feeding mode thereof

Technical Field

The application relates to the technical field of atomizers, in particular to a dry-burning atomizing device and a charging method thereof.

Background

A dry-fire atomizer is a device that fires an aerosol-generating substrate by heating to release an aerosol. Dry-fire atomizers are primarily used for heating solid aerosol-generating substrates (e.g. in filament form). The dry-fire atomizer generally comprises a heating bin for containing aerosol generating substrates, wherein in the conventional dry-fire atomizer, a heating assembly is arranged outside the heating bin or directly arranged on the inner wall of the heating bin, the heating bin is generally hollow, and no other structure is arranged in a space enclosed by the heating bin. Such dry-fire atomizers require the user to load the heating chamber with the aerosol-generating substrate after the aerosol-generating substrate has been taken from the outside, and further require the user to close the heating chamber by placing a closure over the heating chamber in order to prevent the aerosol-generating substrate from falling out. The feeding operation of the dry-burning atomizer is troublesome, and the feeding efficiency is low.

Disclosure of Invention

In view of this, there is a need to provide a dry-fire atomizer and a charging method thereof, which can solve the problems of low charging efficiency and troublesome operation caused by the requirement of manual charging of aerosol-generating substrate by users in the prior art.

A feeding mode of a dry-burning atomizing device comprises the following steps:

providing a container storing an aerosol-generating substrate; wherein the container is provided with a material taking port;

providing a dry-fire atomizer; the dry-burning atomizer is structurally provided with a heating bin, the heating bin is provided with a feeding port, a heating seat which is coaxial with the feeding port is arranged in the heating bin, and a filler space is defined between the heating seat and the heating bin;

and the feeding port is opposite to the material taking port, and the heating bin is repeatedly inserted into the container through the material taking port along the axial direction of the feeding port, so that the aerosol generating substrate in the container is tightly extruded in the filler space, and the dry-burning atomizer added with the aerosol generating substrate is obtained.

In one embodiment, the dry-fire atomizer comprises a main body, the heating bin is detachably mounted on one side of the main body, and the heating seat is positioned in the heating bin and fixedly connected to the main body;

after the step of obtaining a dry-fire atomizer to which an aerosol-generating substrate is added, the method further comprises the steps of:

detaching the heating cartridge from the body after the aerosol-generating substrate of the dry-fire atomizer has been heated to form waste material;

cleaning the waste remaining on the heating seat;

mounting the heating chamber to the main body.

In one embodiment, the heating bin is detachably sleeved on the main body along the axial direction of the main body, and the feeding port is coaxial with the main body;

the heating chamber is detachably mounted on the main body along the axial direction of the main body.

A dry-fire atomizing device comprising:

the dry-burning atomizer is structurally provided with a heating bin, the heating bin is provided with a feeding port, a heating seat which is coaxial with the feeding port is arranged in the heating bin, and a filler space is defined between the heating seat and the heating bin;

a container for storing an aerosol-generating substrate and having a withdrawal opening;

the dry-burning atomizer has a material adding state relative to the container, the material inlet is opposite to the material taking port in the material adding state, and the heating bin is operable to be repeatedly inserted into the container along the axial direction of the material inlet through the material taking port, so that the aerosol generating substrate in the container is tightly squeezed in the material filling space.

In one embodiment, the heating seat comprises a base and a heating wire, and the heating wire is spirally wound on the base along the axial direction of the feeding port.

In one embodiment, a spiral groove spirally arranged around the axial direction of the feeding port is arranged on the periphery of the base, and the heating wire is wound in the spiral groove.

In one embodiment, the cross-sectional area of the base decreases gradually toward the inlet in an axial direction of the inlet.

In one embodiment, the dry-burning atomization device comprises a main body, one end of the heating bin is detachably connected to the main body, the other end of the heating bin is configured to form the feeding port, and the heating seat is fixedly connected to the main body.

In one embodiment, the heating chamber is detachably sleeved on the main body along the axial direction of the main body, and the feeding port is coaxial with the main body.

In one embodiment, the wall thickness of the heating chamber is 0.1mm-0.3 mm.

According to the dry-burning atomizing device and the feeding method thereof, the heating seat is arranged in the heating bin and forms a filler space with the heating bin, when the aerosol generating substrate is filled, a user only needs to insert the heating bin of the dry-burning atomizer into the container and repeatedly draw and insert the heating bin for many times to enable the aerosol generating substrate in the container to be tightly pressed in the filler space, so that the aerosol generating substrate can be added, and meanwhile, the aerosol generating substrate is tightly wrapped on the heating seat in the pressing process, so that the aerosol generating substrate is not easy to fall off and is difficult to fall out after being tightly pressed. Compared with the prior art, the aerosol generating substrate is repeatedly and manually taken out from the container by a user and then is filled into the dry-burning atomizer and is manually compacted, the aerosol generating substrate can not be separated without the cover body, the material adding speed is improved, the user operation is simpler, and the use experience of the user is also improved.

Drawings

FIG. 1 is a flow chart of the charging method of a dry-fire atomization device in an embodiment of the present application;

FIG. 2 is a schematic view of the charging mode of the dry-fire atomization device shown in FIG. 1;

FIG. 3 is a flow chart of the charging method of a dry-fire atomization device in another embodiment of the present application;

FIG. 4 is a schematic diagram of an embodiment of a dry-fire atomization apparatus;

FIG. 5 is a cross-sectional view of the structure shown in FIG. 4;

FIG. 6 is an enlarged view at A in FIG. 5;

FIG. 7 is an exploded view of the structure shown in FIG. 4;

FIG. 8 is a diagram of the internal structure of a dry-fire atomizer in an embodiment of the present application;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is an enlarged view at C of FIG. 8;

FIG. 11 is an enlarged view taken at D in FIG. 8;

FIG. 12 is a partial block diagram of a dry-fire atomizer in an embodiment of the present application;

FIG. 13 is another orientation view of the structure shown in FIG. 12;

fig. 14 is another orientation view of the structure shown in fig. 12.

Description of reference numerals:

1000. dry-fire atomizers; 100. a main body; d1, a first mating end; d2, a second mating end; s, a heat dissipation flow channel; k3310, filler space k1, first space; k2, second space; 110. a housing; 120. a first coupling member; 130. a second coupling member; 140. a heat dissipation pipe; 160. a negative pressure seal; 170. a fastener; 180. a seal ring; 190. a first seal member; 200. a suction nozzle; 300. a heating chamber; 320. a separator; g1, a first cavity; g2, a second cavity; g3, a communicating pore channel; 330. a housing assembly;

331. a housing case; 332. a connecting pipe; 333. a supporting seat; 334. a second seal member; q, flow holes;

g4, a containing cavity; g5, flow channel space; p, a feeding port; 340. a heat resistant member; 350. a thermal insulation member; 400. a heating base; 410. a base; 411. an overflowing hole; 412. a wire passing hole; 420. a heater; 500. a negative pressure sensing member; 600. a control device; 610. a first charging interface; 700. a secondary power supply; 800. a contact member; 801. a positive electrode contact; 802. a negative contact; 803. an insulating member;

2000. a container; 10. a transport member; 11. a positive electrode transfer member; 12. a negative electrode transfer member; 20. a main power supply;

30. an insulating member; 40. a housing; 41. a receiving cavity; f1, opening; 42. a mounting cavity; 43. a material storage cavity; f2, taking a material port; 50. a shell cover; 60. a controller; 70. and the second charging interface.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

A dry-fire atomizer refers to a device capable of releasing an aerosol by baking an aerosol-generating substrate with heat. Generally, dry-fire atomizers comprise a suction nozzle, a heating chamber, a heating seat, a power supply and the like, the power supply supplying power to the heating seat, the heating chamber being adapted to contain an aerosol-generating substrate, the heating seat being capable of heating the aerosol-generating substrate when energized to cause it to release aerosol, the released aerosol flowing through the heating chamber to the suction nozzle and finally being drawn by a user. Usually, the aerosol-generating substrate used by the dry-fire atomizer is manually added for many times by a user, and the adding efficiency and the operability are poor, so that the application provides a feeding mode of the dry-fire atomizer and the dry-fire atomizer.

Referring to fig. 1, according to some embodiments of the present application, the application of the new charging method to a dry-fire atomizer 1000 includes the following steps:

s1, providing a container 2000 storing an aerosol-generating substrate, wherein the container 2000 has a take-off f 2;

s2, providing a dry-burning atomizer 1000, wherein the dry-burning atomizer 1000 is formed with a heating bin 300, the heating bin 300 is provided with a feeding port p, a heating seat 400 coaxially arranged with the feeding port p is arranged in the heating bin 300, and the heating seat 400 and the heating bin 300 define and form a filler space k 3;

s3, the feeding port p is opposite to the material taking port f2, and the heating chamber 300 is repeatedly inserted into the container 2000 through the material taking port f2 along the axial direction of the feeding port p, so that the aerosol-generating substrate in the container 2000 is tightly squeezed in the packing space k3, and the dry-fire atomizer 1000 with the added aerosol-generating substrate is obtained.

The container 2000 may be any device capable of storing an aerosol-generating substrate, and the aerosol-generating substrate stored in the container 2000 is typically in the form of a fluffy solid which, when added to a conventional dry-fire atomiser, can easily escape from the heating chamber without closure of the lid. Preferably, the container 2000 is a device capable of receiving the dry-fire atomizer 1000, and the dry-fire atomizer 1000 may be received within the container 2000 when use of the dry-fire atomizer 1000 is not required, such that the container 2000 is capable of enabling storage of the aerosol-generating substrate and storage of the dry-fire atomizer 1000 for ease of use by a user. In particular, the container 2000 has a reservoir chamber 43 and a receiving chamber 41, the reservoir chamber 43 being for storing an aerosol-generating substrate and the receiving chamber 41 being for receiving the dry-fire atomizer 1000. Further, the container 2000 itself has a power supply by which power can be supplied to the power supply of the dry-fire heater to support the heating socket 400 to generate heat.

The dry-fire atomizer 1000 has a feed inlet p through which an aerosol-generating substrate can be added to the filler space k3, and when the filler space k3 is filled with aerosol-generating substrate, the heating base 400 is charged to generate heat to heat the aerosol-generating substrate and release the aerosol.

With reference to fig. 3, after the container 2000 and the dry-fire atomizer 1000 have been prepared, the feed opening p of the dry-fire atomizer 1000 is placed opposite the take-off opening f2 of the container 2000 and the cartridge 300 of the dry-fire atomizer 1000 is inserted into the container 2000 through the take-off opening f2, the cartridge 300, during entry into the container 2000, cutting the aerosol-generating substrate in the container 2000 such that part of the aerosol-generating substrate enters the filling space k 3.

After the heating chamber 300 is inserted into the container 2000, the heating chamber 300 is repeatedly inserted and extracted along the axial direction of the material taking port f 2. During repeated withdrawal and insertion of the cartridge 300, the cartridge 300 repeatedly cuts the aerosol-generating substrate within the container 2000 outside the filler space k3 such that more aerosol-generating substrate enters the filler space k3, such that the aerosol-generating substrate content in the filler space k3 increases and the aerosol-generating substrate content therein is compacted by squeezing against each other given the volume in the filler space k 3.

Meanwhile, the heating seat 400 is located in the middle region of the heating chamber 300, the heating seat 400 is inserted into the aerosol generating substrate in the filler space k3, and the aerosol generating substrate is compressed and wrapped on the heating seat 400, so that the aerosol generating substrate is not easy to fall off after being compressed.

In the above-described manner of loading, as the heating socket 400 is located within the heating chamber 300 and defines the packing space k3, when loading an aerosol-generating substrate, the user is only required to insert the heating chamber 300 of the dry-fire atomiser 1000 into the container 2000 and repeatedly withdraw and insert the heating chamber a number of times such that the aerosol-generating substrate in the container 2000 is compressed within the packing space k3, thereby enabling the addition of the aerosol-generating substrate. At the same time, the aerosol-generating substrate is tightly wrapped around the heating base 400 during the compression process, so that the aerosol-generating substrate is less likely to fall off after being compressed. Compared with the prior art, the aerosol generating substrate is repeatedly and manually taken out from the container and then filled into the dry-burning atomizer 1000, and is manually compacted, the aerosol generating substrate can not be separated without the cover body, the material adding speed is improved, the user operation is simpler, and the use experience of the user is also improved.

It should be noted that, the heating chamber 300 is repeatedly inserted into the container 2000 along the axial direction of the feeding port p, including that the heating chamber 300 is still at least partially located in the container 2000 during the subsequent inserting and withdrawing process after entering the container 2000, and also including that the heating chamber 300 is completely extracted from the container 2000 and then inserted into the container 2000 again during the subsequent inserting and withdrawing process after entering the container 2000.

In some embodiments of the present application, referring to fig. 2, the dry-fire atomizer 1000 includes a main body 100, a heating cartridge 300 detachably mounted to one side of the main body 100, and a heating seat 400 located in the heating cartridge 300 and fixedly connected to the main body 100. Accordingly, after the step of obtaining a dry-fire nebulizer 1000 with an added aerosol-generating substrate, the method further comprises:

s4, detaching the heating cartridge 300 from the main body 100 after the aerosol-generating substrate of the dry-fire nebulizer 1000 has been heated to form waste material;

s5, cleaning the waste remained on the heating base 400;

s6, mounting the heating chamber 300 on the main body 100.

After obtaining the dry-fire atomizer 1000 with the added aerosol-generating substrate, the user operates and activates the heating shoe 400 in the dry-fire atomizer 1000 to start heating, so that the aerosol-generating substrate within the filler space k3 releases aerosol for the user to inhale. Waste material is formed after the aerosol components in the aerosol-generating substrate have been released completely, at which point the waste material within the dry-fire atomiser 1000 needs to be removed for further use.

In order to achieve the removal of the waste, in this embodiment, the heating chamber 300 is first detached from the main body 100, and a part of the waste is separated from the heating chamber 300 during the process of detaching the heating chamber 300, and a part of the waste still remains on the heating seat 400 because the heating seat 400 is fixedly connected to the main body 100. The waste remaining on the heater block 400 can then be disposed of after the heater cartridge 300 is removed. After cleaning, the heating chamber 300 is re-installed on the main body 100 to form the filling space k3 with the heating base 400 again.

Specifically, after the heating compartment 300 is removed, the waste remaining on the heating base 400 may be manually removed by a user, or the waste remaining on the heating base 400 may be shaken off by vibrating the dry-fire atomizer 1000, although not limited thereto.

In this embodiment, the heating chamber 300 is detachable with respect to the main body 100, and the heating seat 400 is fixedly connected to the main body 100, so that the heating seat 400 can be cleaned after the heating chamber 300 is taken away, and the cleaning is more convenient and more thorough.

Specifically, in the embodiment, the heating chamber 300 is detachably sleeved on the main body 100 along the axial direction of the main body 100, and the feeding port p is coaxially arranged with the main body 100. The heating compartment 300 is detachably mounted to the main body 100 in the axial direction of the main body 100.

When the cartridge 300 is removed, the cartridge 300 is taken out in a direction away from the main body 100 in the axial direction of the main body 100, and when the cartridge 300 is mounted, the cartridge 300 is mounted in a direction toward the main body 100 in the axial direction of the main body 100. The disassembly and assembly mode is simple and convenient and is easy to operate.

Of course, in other embodiments, the heating chamber 300 and the main body 100 may be detachably connected, and is not limited herein.

In another aspect, the present application provides a dry-fire atomizing device, referring to fig. 3 and 4, comprising a dry-fire atomizer 1000 and a container 2000, wherein the dry-fire atomizer 1000 is configured to form a heating chamber 300, the heating chamber 300 has a feeding port p, a heating seat 400 is disposed in the heating chamber 300 and is coaxial with the feeding port p, a filling space k3 is formed between the heating seat 400 and the heating chamber 300, and the container 2000 is used for storing aerosol-generating substrate and has a material taking port f 2. Wherein the dry-fire atomizer 1000 has a charging state with respect to the container 2000 in which the feeding port p is opposite to the material taking port f2, and the heating chamber 300 is operable to be repeatedly inserted into the container 2000 along the axial direction of the feeding port p through the material taking port f2, so that the aerosol-generating substrate in the container 2000 is tightly packed in the packing space k 3.

The container 2000 is used in combination with a dry-fire atomizer 1000, the container 2000 being for storing an aerosol generating substrate to facilitate carrying a quantity of aerosol generating substrate, facilitating multiple uses of the dry-fire atomizer 1000. The aerosol-generating substrate stored within the container 2000 is typically, but not limited to, exhibiting a fluffy solid state. Preferably, the container 2000 is a device capable of receiving the dry-fire atomizer 1000, and the dry-fire atomizer 1000 may be received within the container 2000 when use of the dry-fire atomizer 1000 is not required, such that the container 2000 is capable of enabling storage of the aerosol-generating substrate and storage of the dry-fire atomizer 1000 for ease of use by a user. In particular, the container 2000 has a reservoir chamber 43 and a receiving chamber 41, the reservoir chamber 43 being for storing an aerosol-generating substrate and the receiving chamber 41 being for receiving the dry-fire atomizer 1000. Further, the container 2000 itself has a power supply by which power can be supplied to the power supply of the dry-fire heater to support the heating socket 400 to generate heat.

The dry-fire atomizer 1000 has a feed inlet p through which an aerosol-generating substrate can be added into the filler space k3, the heating base 400 being electrically charged to be able to heat the aerosol-generating substrate and release the aerosol when the filler space k3 is filled with aerosol-generating substrate.

When it is desired to use the dry-fire atomizer 1000, the feed opening p of the dry-fire atomizer 1000 is placed opposite the take-off opening f2 of the container 2000 and the cartridge 300 of the dry-fire atomizer 1000 is inserted into the container 2000 through the take-off opening f2, the cartridge 300, during entry into the container 2000, cutting the aerosol-generating substrate inside the container 2000 such that part of the aerosol-generating substrate enters the packing space k 3.

In the dry-fire atomizing device, since the heating base 400 is disposed in the heating chamber 300 and defines the filling space k3, when filling the aerosol-generating substrate, the user only needs to insert the heating chamber 300 of the dry-fire atomizer 1000 into the container 2000 and repeatedly insert and draw the heating chamber to compress the aerosol-generating substrate in the container 2000 into the filling space k3, so as to add the aerosol-generating substrate. At the same time, the aerosol-generating substrate is tightly wrapped around the heating base 400 during the compacting process, so that the aerosol-generating substrate is less likely to fall off after being compacted. Compared with the prior art, the aerosol generating substrate is repeatedly and manually taken out from the container and then filled into the dry-burning atomizer 1000, and is manually compacted, the aerosol generating substrate can not be separated without the cover body, the material adding speed is improved, the user operation is simpler, and the use experience of the user is also improved.

In some embodiments of the present application, referring to fig. 8 and 11, the heating base 400 includes a base 410 and a heating wire 420, and the heating wire 420 is spirally wound on the base 410 along an axial direction of the feeding port p.

At this time, the heating wire 420 is selected as a component for providing heat energy for the dry-fire atomizer 1000, and the heating wire 420 has a smaller surface area and consumes less energy compared with other heating elements, thereby being beneficial to energy conservation. Meanwhile, a spiral groove is formed between the spiral heating wires 420, and the contact area between the aerosol generating substrate and the heating wires 420 can be increased through the spiral groove, so that the combination degree of the aerosol generating substrate and the heating wires 420 is improved, and the aerosol generating substrate is prevented from falling out of the filler space k 3.

The specific configuration of the heating base 400 may also take other forms, such as pre-embedding a heating wire inside the heating base 400, or making the heating base 400 entirely of a conductive material, etc., or making the heating base 400 include an infrared heating portion, etc.

In a further embodiment, a spiral groove spirally arranged around the axial direction of the material inlet p is provided on the outer circumference of the base 410, and the heating wire 420 is wound in the spiral groove.

The arrangement of the spiral groove can guide the heating wire 420 to be accurately wired, uniform heating is realized, and the heating wire 420 can be prevented from being burnt out due to overhigh local temperature caused by contact among all parts of the heating wire 420. Meanwhile, the spiral groove is arranged to limit the position of the heating wire 420, and the heating bin 300 is repeatedly inserted into the container 2000, so that the heating wire 420 can be prevented from being displaced under the action of aerosol generating substrates, and the dry-burning atomizer 1000 can be protected from being damaged.

In a further embodiment, referring to fig. 8 and 11, the cross-sectional area of the base 410 decreases in the axial direction of the inlet p, towards the inlet p.

The cross-sectional area of the base 410 means a sectional area on a plane perpendicular to the axial direction of the feed port p.

The base 410 is now tapered, i.e. the base 410 tapers, towards the inlet p, the tapered base 410 being able to better break up aerosol-generating substrate in the container 2000 as the cartridge 300 enters the container 2000, reducing the pull-and-insert resistance.

In some embodiments of the present application, referring to fig. 5, the dry-fire atomizing apparatus includes a main body 100, a heating chamber 300 having one end detachably coupled to the main body 100, the other end of the heating chamber 300 configured to form a feeding port p, and a heating base 400 fixedly coupled to the main body 100.

The aerosol composition in the aerosol-generating substrate in the dry-fire atomiser 1000 is completely released by heating and forms waste material, which needs to be removed from the dry-fire atomiser 1000 for further use.

When the waste material is cleaned, the heating chamber 300 is detached from the main body 100, and a part of the waste material is separated from the heating chamber 300 in the process of detaching the heating chamber 300, and because the heating base 400 is fixedly connected to the main body 100, a part of the waste material still remains on the heating base 400. The waste remaining on the heater block 400 can then be disposed of after the heater cartridge 300 is removed. After cleaning, the heating chamber 300 is re-installed on the main body 100 to form the filling space k3 with the heating base 400 again.

At this time, the heating chamber 300 is detachable with respect to the main body 100, the heating seat 400 is fixedly connected to the main body 100, and the heating seat 400 can be cleaned after the heating chamber 300 is taken away, so that the cleaning is more convenient and more thorough.

Specifically, in the embodiment, the heating chamber 300 is detachably sleeved on the main body 100 along the axial direction of the main body 100, and the feeding port p is coaxial with the main body 100. When the cartridge 300 is removed, the cartridge 300 is taken out in a direction away from the main body 100 in the axial direction of the main body 100, and when the cartridge 300 is mounted, the cartridge 300 is mounted in a direction toward the main body 100 in the axial direction of the main body 100. The disassembly and assembly mode is simple and convenient and is easy to operate.

In some embodiments, the wall thickness of the thermal cartridge 300 is 0.1mm to 0.3 mm. The heated chamber of a conventional dry-fire atomizer is relatively thick and soft and is not suitable for charging by the charging method of the embodiments of the present application, and may suffer from the problem of being unable to be drawn into the middle of the aerosol-generating substrate in the container. In this embodiment, the cartridge 300 has a relatively thin wall thickness, which allows for good cutting of the aerosol-generating substrate in the container 2000 when the cartridge 300 is inserted into the container 2000, reducing the pull-in resistance. Specifically, the wall thickness of the heating chamber 300 is 0.2mm, which can ensure both the strength and the cutting effect.

It should be noted that, the heating chamber 300 and the heating seat 400 have certain hardness and strength, so as to avoid damaging the heating chamber 300 and the heating seat 400 during the process of repeatedly inserting and withdrawing the heating chamber 300. For example, the heating chamber 300 may be made of steel, and the heating base 400 may be made of ceramic, but is not limited thereto.

In a further embodiment, the heating base 400 is provided with a hanging portion to increase the contact area with the aerosol-generating substrate and prevent the aerosol-generating substrate from falling off. The material hanging part can be a material hanging groove, a material hanging protrusion and the like, and is not limited specifically.

In some embodiments of the present application, referring to fig. 8, the dry-fire atomizer 1000 further includes a nozzle 200, and the main body 100 has a first mating end d1 and a second mating end d2, and a heat dissipation channel s passing through the first mating end d1 and the second mating end d 2. The suction nozzle 200 is coupled to the first coupling end d1 and communicates the heat dissipation channel s with the outside; the heating chamber 300 is coupled to the second coupling end d2 and communicates with the heat dissipation channel s

In use of the dry-fire atomizer 1000, the aerosol-generating substrate within the heating chamber 300 is heated and releases aerosol which enters the mouthpiece 200 via the heat sink flow channel s and is ultimately drawn by the user. Since the aerosol substance is radiated through the heat radiation flow channel s before entering the mouthpiece 200, the aerosol reaching the mouthpiece 200 has a low temperature and does not scald the user.

Preferably, the suction nozzle 200, the main body 100, and the heating chamber 300 are sequentially connected in the first direction. At this time, the dry-fire atomizer 1000 is shaped like a strip, which is convenient for a user to hold. Of course, in other embodiments, the dry-fire atomizer 1000 may take other shapes, and is not limited herein.

In some embodiments of the present application, referring to fig. 8 and 9, the dry-fire atomizer 1000 further includes a negative pressure sensing element 500, a control device 600, and a secondary power source 700, wherein the control device 600 is communicatively connected to the negative pressure sensing element 500, and is electrically connected to the secondary power source 700 and the heating base 400. The main body 100 is further constructed with a first space k1 communicating only with the suction nozzle 200, and a negative pressure sensing member 500 is provided at the first space k1 for acquiring air pressure characteristics of the first space k 1. The control device 600 is used for controlling the secondary power source 700 to supply power to the heating base 400 according to the air pressure characteristics.

When a user sucks the aerosol-generating substrate in the heating chamber 300 through the suction nozzle 200, the air in the first space k1 is sucked away, so that the first space k1 is in a negative pressure state, the negative pressure sensing member 500 senses the air pressure characteristic of the first space k1 and feeds the air pressure characteristic back to the control device 600, and the control device 600 controls the secondary power source 700 to supply power to the heating base 400 according to the acquired air pressure characteristic, so as to heat the aerosol-generating substrate in the heating chamber 300. Thus, automatic heating of the aerosol-generating substrate can be achieved when a user produces a pumping action, which is more user-friendly and intelligent and improves user experience.

Of course, in other embodiments, a manual button may be disposed on the main body 100, the manual button is electrically connected to the control device 600, and the control device 600 controls the secondary power source 700 to supply power to the heating base 400 when the user presses the manual button.

The negative pressure sensor 500 is a pneumatic pressure sensor, and is a component commonly used in the art, and is not limited herein. The air pressure characteristic obtained by the negative pressure sensor 500 may be an air pressure value or an electric signal generated by a change in air pressure, and is not limited herein, depending on the negative pressure sensor 500 to be used in practice.

In some embodiments, referring to fig. 8 and 9, a second space k2 is further configured in the main body 100 to contain the heat dissipation channel s and the first space k1, the control device 600 is disposed in the second space k2, and the negative pressure sensing member 500 is located between the suction nozzle 200 and the control device 600 in the extending direction of the heat dissipation channel s.

The second space k2 encloses the heat dissipation flow path s and the first space k1, indicating that both the heat dissipation flow path s and the first space k1 are located within the second space k 2. The extending direction of the heat dissipation flow channel s corresponds to the flowing direction of the aerosol in the heat dissipation flow channel s. In the extending direction of the heat dissipation channel s, the negative pressure sensing part 500 is located between the suction nozzle 200 and the control device 600, that is, the heat dissipation channel s passes through the space where the control device 600 and the negative pressure sensing part 500 are located, so that the heat dissipation channel s can be ensured to have a certain extending length, and further the aerosol can be sufficiently dissipated in the heat dissipation channel s, the temperature of the aerosol at the position of the suction nozzle 200 is further reduced, and the user is prevented from being scalded. Meanwhile, the control device 600 is located in the second space k2 independent of the heat dissipation channel s, and is less affected by the temperature of the heat dissipation channel s, so that the problem of failure due to high temperature is avoided.

In other embodiments, the control device 600 may be further disposed in the first cavity g1, and more specifically, the receiving cavity g 4. That is, the specific arrangement of the control device 600 is not limited in the present application.

The manner in which the control device 600 controls the secondary power source 700 to supply power to the heating base 400 may be, but is not limited to: the control device 600 comprises a control part and an action part, wherein the control part is in communication connection with the negative pressure sensing piece 500, the action part is used for controllably conducting or switching the connection between the secondary power supply 700 and the heating base 400, and the control part is used for controlling the action part to conduct or switch the connection between the secondary power supply 700 and the heating base 400 according to the air pressure characteristics fed back by the negative pressure sensing piece 500 so as to control the secondary power supply 700 to supply power to the heating base 400. The control part may be an element such as a single chip microcomputer, and the action part may be an element such as a relay, which is not limited specifically.

In a preferred embodiment, referring to fig. 8, the main body 100 includes a housing 40110, a first coupling member 120, a second coupling member 130, and a heat dissipation pipe 140, the first coupling member 120 and the second coupling member 130 are disposed at two opposite ends of the housing 40110, the first coupling member 120 is coupled to the suction nozzle 200 as a first coupling end d1, the second coupling member 130 is coupled to the heating chamber 300 as a second coupling end d2, and the three jointly form a second space k2, the heat dissipation pipe 140 is disposed in the second space k2 and is connected to the first coupling member 120 and the second fitting, and the heat dissipation pipe 140 defines a heat dissipation flow path s. Understandably, the first coupling member 120 and the second coupling member 130 are respectively provided with a first flow guiding hole for communicating the heat dissipation flow channel s with the suction nozzle 200 and a second flow guiding hole for communicating the heat dissipation flow channel s with the heating chamber 300, so as to realize the flow of the aerosol in the heating chamber 300, the heat dissipation flow channel s and the suction nozzle 200.

The specific configuration of the first and

second connectors

120 and 130 is not limited herein, as long as the second space k2 can be formed by the common configuration with the housing 40110, and can be coupled with the suction nozzle 200 and the heating chamber 300, respectively. Preferably, the first coupler 120 is detachably coupled to the suction nozzle 200, so as to facilitate replacement and cleaning of the suction nozzle 200 and the heating chamber 300, for example, the first coupler 120 is threadedly coupled to the suction nozzle 200. The second coupling member 130 is connected to the heating chamber 300 in a sealing manner, for example, the second coupling member 130 is sleeved on the heating chamber 300 in a sealing manner by a sealing ring 180 (preferably, referring to fig. 7, the sealing ring 180 is fixedly sleeved on the second coupling member 130 to facilitate the disassembly and assembly of the heating chamber 300).

Further, referring to fig. 8 and 9, the main body 100 further includes a negative pressure sealing member 160, the negative pressure sealing member 160 is disposed in the second space k2 and is fixedly connected to the first coupling member 120, the negative pressure sealing member 160 defines a receiving cavity g4 communicating with the suction nozzle 200, and the negative pressure sensing member 500 is disposed in the receiving cavity g 4. At this time, the storage cavity g4 may be only communicated with the suction nozzle 200 to serve as the first space k1, or the storage cavity g4 may further include an opening f1 communicated with the second space k2, and the negative pressure sensing member 500 is hermetically disposed at the opening f1, and at this time, the negative pressure sensing member 500 and the negative pressure sealing member 160 together form the first space k 1.

Of course, in other embodiments, the first space k1 and the heat dissipation flow channel s may be hollow structures directly integrated into the housing 40110, which is not limited to the structure of the main body 100.

In some embodiments of the present application, referring to fig. 5 and 8, a partition 320 is further disposed in the heating chamber 300, the partition 320 partitions the interior of the heating chamber 300 into a first cavity g1 and a second cavity g2 which are communicated with each other, and the first cavity g1 is located downstream of the second cavity g2 on the path of the aerosol flowing from the heating chamber 300 to the heat dissipation channel s. The second cavity g2 has the above-mentioned feeding port p, the heating base 400 is located in the second cavity g2 and disposed on the partition 320, and the secondary power source 700 is disposed in the first cavity g 1.

At this time, the secondary power supply 700 is installed by using the first cavity g1 in the heating chamber 300, and the structure for accommodating the secondary power supply 700 is not required to be additionally set, so that the structure is simple. Meanwhile, the heating seat 400 is arranged in the second cavity g2, the aerosol generating substrate can be filled into the second cavity g2 through the feeding port p and heated by the heating seat 400 to release aerosol, the aerosol generated in the second cavity g2 can enter the heat dissipation channel s only after passing through the first cavity g1, the flow path of the aerosol is prolonged by the aid of the first cavity g1, heat dissipation of the aerosol is further facilitated, and the aerosol at the position of the suction nozzle 200 is prevented from scalding a user.

It should be noted that the partition 320 partitions the interior of the heating chamber 300 into at least a first cavity g1 and a second cavity g2, that is, the number of cavities inside the heating chamber 300 is not limited, and for example, at least one intermediate cavity may be formed between the first cavity g1 and the second cavity g2, and all the intermediate cavities communicate with the first cavity g1 and the second cavity g 2. To facilitate the installation of the secondary power supply 700 and the filling of the aerosol-generating substrate, the first cavity g1 is the cavity closest to the second fitting 130 and the second cavity g2 is the cavity furthest from the second fitting 130 in the flow path of the aerosol.

In a further embodiment, referring to fig. 8, a receiving component 330 is further disposed in the heating chamber 300 and located in the first cavity g1, the receiving component 330 defines a receiving cavity g4, and defines a flow space together with the inner wall of the first cavity g1, and the flow space is independent from the receiving cavity g4 and is communicated with the heat dissipation channel s. The secondary power supply 700 is received in the receiving cavity g 4.

At this time, the accommodating assembly 330 separates the first cavity g1 into an accommodating cavity g4 and a circulation space that are not communicated with each other, the secondary power supply 700 is accommodated in the accommodating cavity g4, and the aerosol enters the heat dissipation channel s through the circulation space, so that the high-temperature aerosol is prevented from directly contacting the secondary power supply 700, the secondary power supply 700 is prevented from being in a high-temperature working environment, and the service life of the secondary power supply 700 is prolonged.

In an embodiment, referring to fig. 10, the receiving assembly 330 is hermetically connected to the second connecting member 130, and the second connecting member 130 has a threading passage communicating with the second space k2 and the receiving cavity g4, and is used for threading an electric wire connecting the control device 600 and the secondary power source 700, and an electric wire connecting the control device 600 and the heating base 400. Further, a first sealing element 190 is arranged in the threading channel, the first sealing element 190 seals the threading channel and allows an electric wire to pass through, and gas heated by the heat dissipation channel s in the second space k2 can be prevented from entering the accommodating cavity g4 through the threading channel to affect the service life of the secondary power supply 700.

In a further embodiment, referring to fig. 8, 10 and 11, the accommodating component 330 includes an accommodating shell 331, a connecting tube 332, and a supporting seat 333, the accommodating shell 331 is sealingly sleeved with the second coupling member 130, the supporting seat 333 is supported on the partition member 320, and the connecting tube 332 connects the supporting tube and the accommodating shell 331. The receiving case 331 is spaced apart from an inner wall of the first cavity g1, and the secondary power supply 700 is disposed in the receiving case 331. At this time, the secondary power supply 700 is received in the receiving case 331, and the receiving case 331 is supported by the second fitting, the connecting tube 332, and the supporting base 333, thereby supporting the secondary power supply 700.

Further, referring to fig. 8, the receiving assembly 330 further includes a second sealing member 334, the second sealing member 334 is disposed in the connecting pipe 332 in a sealing manner, the supporting seat 333 is hollow and disposed at a position on the partition 320 to communicate with the first cavity g1 and the second cavity g2, and the supporting seat 333 has a flow hole q to communicate with the first cavity g1 and the second cavity g 2. At this time, the second sealing element 334 can prevent the aerosol from entering the accommodating shell 331 through the supporting seat 333 and the connecting tube 332, which affects the service life of the secondary power supply 700. Of course, the supporting seat 333 may be disposed at a position of the partition 320 not communicating the first cavity g1 and the second cavity g2, or the supporting seat 333 may be a solid structure.

The specific configuration of the receiving assembly 330 is not limited to the above-described manner, and is not limited in the present application.

In particular to some embodiments, referring to fig. 8 and 11, partition 320 is sealingly connected inside cartridge 300 and has a communicating aperture g3 in communication with first cavity g1 and second cavity g 2. The heating seat 400 is sealingly installed on an inner wall of the communication port g3, and has an overflowing hole 411 communicating the first chamber g1 and the communication port g 3.

At this time, the aerosol generated in the second chamber g2 enters the communication hole g3 through the flow hole 411, and then enters the first chamber g 1. The first cavity g1 and the second cavity g2 are communicated through the communicating pore passage g3 on the partition 320, and the aerosol enters the first cavity g1 through the communicating pore passage g3, compared with other embodiments in which the partition 320 and the second cavity g2 jointly form a flow passage communicating the first cavity g1 and the second cavity g2, the high-concentration aerosol can be prevented from directly contacting the inner wall of the second cavity g2 when flowing through the flow passage, the local temperature of the heating chamber 300 is too high due to high temperature, and a user is easily scalded.

In a further embodiment, referring to fig. 11, a heat blocking member 340 is further disposed in the heating chamber 300, and the heat blocking member 340 is connected between the heating seat 400 and the communication duct g3, so as to prevent the heat of the aerosol flowing through the communication duct g3 from being transferred to the heating chamber 300 through the partition 320, and thus the temperature of the heating chamber 300 is locally too high. The heat-resistant member 340 may be a heat-insulating rubber pad, a heat-insulating ceramic pad, etc., and the specific form is not limited.

In an embodiment, referring to fig. 11, the base 410 has a wire hole 412 communicating the second cavity g2 with the first cavity g1, the heating wire 420 enters the second cavity g2 from the first cavity g1 through the wire hole 412 and is wound around the periphery of the base 410, and returns to the first cavity g1 through the through hole 411, and the heating wire 420 is electrically connected to the control device 600 through the first cavity g 1.

At this moment, base 410 is the cavity form, not only can provide line hole 412 and supply the hair hot wearing to establish, conveniently realizes heater 420's winding, also can reduce weight and reduce the consumptive material moreover. The heating wire 420 is electrically connected with the control device 600 through the accommodating cavity g4, so that the heating wire 420 and the connected electric wire are not exposed to high-temperature aerosol environment, and the failure risk of the heating wire 420 and the electric wire thereof caused by overhigh temperature is reduced.

In some embodiments of the present application, referring to fig. 8, insulation 350 is further disposed within the heating cartridge 300, the insulation 350 sealingly connecting the partition 320 with the inner wall of the heating cartridge 300. The heat insulation member 350 has a heat insulation property, so that heat of the heating seat 400 can be prevented from being transferred to the heating chamber 300, which not only causes over-high local temperature of the heating chamber 300, but also wastes heat energy of the heating seat 400. The heat insulating member 350 may be a sealing ring 180 made of a heat insulating material, such as a rubber sealing ring 180, a silicone sealing ring 180, or the like. There may be a plurality of the heat insulators 350.

In some embodiments of the present application, the dry-fire atomizer 1000 includes a contact 800 and a secondary power source 700, the contact 800 being electrically connected to the secondary power source 700. The container 2000 includes a transmission member 10 and a main power supply 20, and the transmission member 10 is electrically connected to the main power supply 20. Wherein the dry-fire atomizer 1000 is configured to be received in the container 2000 along a first direction, the contact member 800 is configured to be extended around the first direction, and when the dry-fire atomizer 1000 is received in the container 2000, the contact member 800 is in power transmission connection with the transmission member 10 to enable the primary power source 20 to supply power to the secondary power source 700.

At this time, the dry-fire atomizer 1000 can enter the container 2000 along the first direction and be stored in the container 2000, when the dry-fire atomizer 1000 is stored in place, the contact piece 800 on the dry-fire atomizer 1000 is in contact connection with the transmission piece 10 in the container 2000, the transmission piece 10 and the contact piece 800 establish a power supply channel for the primary power source 20 to supply power to the secondary power source 700, and charging of the dry-fire atomizer 1000 is achieved. When the dry-fire atomizer 1000 is not powered on, the container 2000 can be used for charging, so that the dry-fire atomizer 1000 can be charged in time without being limited by the use environment.

In addition, the contact member 800 extends around the first direction, and when any position of the contact member 800 in the extending direction of the contact member is in contact connection with the transmission member 10, the power transmission connection between the contact member and the transmission member can be realized, so that when the dry-burning atomizer 1000 is inserted into the container 2000 along the first direction, the contact member and the transmission member can be ensured to be accurately contacted without the need of visual positioning of the insertion direction by a user, and the operation by the user is facilitated.

The secondary power source 700 and the primary power source 20 may be a lithium-based battery power source, a lead-based battery corona, or the like, which is a common component in the art and is not limited thereto. The specific form can be a square battery, a cylindrical battery, a soft package battery and the like. Preferably, the control device 600 is electrically connected to the contact 800, and the contact 800 transmits power to the secondary power source 700 via the control device 600. Specifically, the contact 800 is welded to the control device 600.

In a preferred embodiment, referring to fig. 11, 12 and 14, the contact member 800 is configured to extend annularly around the first direction. In this way, at any angle set around the first direction, the contact member 800 can be effectively contacted with the transmission member 10, and accurate contact between the two can be further ensured. Of course, in other embodiments, the contact 800 may be semicircular, quarter-circular, three-quarters circular, and so on. Preferably, the contact 800 has a central angle greater than 45 °.

In some embodiments of the present application, referring to fig. 5, any one of the contact member 800 and the transmission member 10 is configured to be elastically and telescopically deformable in a second direction perpendicular to the first direction.

When the contact piece 800 or the transmission piece 10 can elastically expand and contract in the second direction, the contact piece 800 or the transmission piece 10 can be tightly abutted against each other under the action of the elastic force of the contact piece 800 or the transmission piece 10 when the contact piece 800 or the transmission piece 10 is in contact with each other, so that the connection stability and reliability of the contact piece 800 and the transmission piece 10 can be maintained.

There are various schemes for realizing the elastic expansion and contraction deformation of the contact member 800 or the transmission member 10, and the scheme is not limited herein. For example, the contact member 800 or the transmission member 10 is supported by an elastic material such as elastic rubber, elastic silicone rubber, or the like. For another example, the contact 800 or the transmission member 10 includes a spring and a contact portion, the spring is disposed along the second direction and connected to the contact portion for applying an elastic force to the contact portion, so that the contact portion can abut against the contact 800 or the transmission member 10.

In some embodiments of the present application, referring to fig. 5, the contact member 800 and the transmission member 10 are concave-convex mated. When the connector is connected in a concave-convex manner, the contact area between the contact 800 and the transmission member 10 is large, the contact resistance is small, and the energy loss during charging can be reduced.

Preferably, the contact member 800 and the transmission member 10 are spherically concave-convex fitted, and the contact area is larger. Of course, in other embodiments, the way of the concave-convex fit between the contact 800 and the transmission member 10 may be other, and is not limited herein.

In a possible embodiment, the contact member 800 is configured to be fixedly disposed and has a concave spherical surface, and the transmission member 10 is configured to be elastically deformable in the second direction and has a convex spherical surface matching with the concave spherical surface. When the dry-burning atomizer 1000 is accommodated in place, the convex spherical surface of the contact element 800 close to the transmission member 10 is tightly abutted against the concave spherical surface of the contact element 800 under the self elasticity, and the power transmission is reliable.

In some embodiments of the present application, referring to fig. 5, 6, 12 to 14, the contact 800 includes a positive contact 801 and a negative contact 802 that are separately arranged, the positive contact 801 and the negative contact 802 are electrically connected to a positive pole and a negative pole of the secondary power source 700, respectively, and the positive contact 801 and the negative contact 802 are both configured to extend in an arc shape around the first direction. The transmission member 10 includes a positive transmission member 1110 and a negative transmission member 1210 that are separately disposed, and the positive transmission member 1110 and the negative transmission member 1210 are electrically connected to the positive electrode and the negative electrode of the main power supply 20, respectively. When the dry-fire atomizer 1000 is housed in the container 2000, the positive contact 801 and the negative contact 802 are electrically connected to the positive transmission member 1110 and the negative transmission member 1210, respectively.

At this time, the positive and negative electrodes of the contact 800 are separately arranged, and the positive and negative electrodes of the transmission member 10 are separately arranged, so that the structures of the contact 800 and the transmission member 10 can be simplified, and the positive and negative electrodes of the contact 800 and the positive and negative electrodes of the transmission member 10 can be ensured to be accurately butted.

Understandably, the positive pole transmission member 1110 and the negative pole transmission member 1210 are disposed at intervals in the first direction. The arc centers of the positive contact 801 and the negative contact 802 are overlapped, and the orthographic projections of the positive contact 801 and the negative contact 802 in a plane perpendicular to the first direction may intersect or may not intersect, as long as the positive transmission member 1110 and the negative transmission member 1210 can be ensured to be accurately contacted with the positive contact 801 and the negative contact 802, respectively, which is not limited herein.

In other embodiments, the contact member 800 may integrate the positive electrode and the negative electrode, and the transmission member 10 may integrate the positive electrode and the negative electrode, as long as the primary power source 20 can charge the secondary power source 700.

In a further embodiment, referring to fig. 6, 12 to 14, the dry-fire atomizer 1000 further includes an insulating member 30803, and the insulating member 30803 is disposed between the positive contact 801 and the negative contact 802 to insulate the positive contact 801 and the negative contact 802. The insulator 30803 may further ensure that an electrical short occurs between the positive contact 801 and the negative contact 802. The insulating member 30803 may be a rubber insulating member 30803, a ceramic insulating member 30803, or the like, and is not particularly limited. Preferably, the insulating member 30803 extends in a circular arc shape around the first direction, and in an orthographic projection of the insulating member 30803, the positive contact 801 and the negative contact 802 are both located between the ranges of the insulating member 30803, so that the electrical isolation effect is better.

In some embodiments of the present application, referring to fig. 12 to 14, the dry-fire atomizer 1000 further includes a first charging interface 610, and the first charging interface 610 is electrically connected to the secondary power source 700 for connecting an external power source to charge the secondary power source 700.

The first charging interface 610 may be a TYPE-C charging interface, a USB interface, or the like, and the specific form is not limited.

When the container 2000 is not charged or the container 2000 is not in place, the secondary power supply 700 may be charged by using the first charging interface 610, which may satisfy various charging requirements.

In some embodiments of the present application, referring to fig. 5, the container 2000 includes a housing 40110, a cover 50 and a controller 60, the transmission member 10 and the primary power source 20 are disposed in the housing 40110, the housing 40110 has a receiving cavity 41 and an opening f1 communicating with the receiving cavity 41, the opening f1 is located on one side of the receiving cavity 41 in the first direction, the cover 50 is connected to the housing 40110 and is controlled to open and close the opening f1, the controller 60 is electrically connected to the primary power source 20 and the transmission member 10, and is configured to control the primary power source 20 to supply power to the secondary power source 700 when the dry-fire atomizer 1000 is received in the receiving cavity 41 and the cover 50 closes the opening f 1.

For example, a light sensor is disposed at the opening f1, and when the cover 50 closes the opening f1, the light sensor generates a light signal for determining that the cover 50 closes the opening f1 to the controller 60. For another example, a magnetic induction element is disposed at the cover 50, a magnet is disposed at the opening f1, when the cover 50 closes the opening f1, the magnet is located in the induction range of the magnetic induction element, and when the magnetic induction element senses the magnet, the magnetic induction element generates an induction signal to the controller 60, which determines that the cover 50 closes the opening f 1. The configuration of the controller 60 is not particularly limited, and for example, the controller 60 may include a control circuit, a processor connected to the relay through the control circuit, and a relay connected to the main power source 20 and the transmission member 10 through the control circuit, the processor being connected in communication with the light sensor or the magnetic sensor for turning on the relay to turn on the main power source 20 and the transmission member 10 when it is determined that the cover 50 closes the opening f 1.

The cover 50 can be detachably connected to the housing 40110 in a sleeved or rotatable manner, and the like, without limitation. The cover 50 can open and close the opening f1 by external force (user) and can electrically start the opening f1, which is not limited specifically.

At this moment, main power 20 through container 2000 only accomodates in place at dry combustion method atomizer 1000, just can supply power to secondary power 700 when the cap 50 is closed, carries on spacingly to dry combustion method atomizer 1000 through cap 50 closed opening f1, can avoid shifting dry combustion method atomizer 1000 in the charging process, helps guaranteeing that dry combustion method atomizer 1000 charges smoothly.

In one embodiment, referring to fig. 5, a mounting cavity 42 for mounting the main power supply 20 is further disposed in the housing 40110, and is used for fixing the main power supply 20 and preventing the main power supply 20 from shaking. Further, the containing cavity g4 is adjacent to the mounting cavity 42 in the second direction, so that the overall size of the container 2000 in the first direction can be reduced, and the carrying is more convenient. Further, a space filler space k3 is formed between the side of the accommodating cavity g4 away from the mounting cavity 42 and the inner wall of the housing 40110, and the controller 60 is located in the space filler space k3, so that the container 2000 is compact.

In some embodiments of the present application, referring to fig. 5, a storage chamber 43 is further disposed in the housing 40110, the storage chamber 43 is used for storing an aerosol-generating substrate, and the storage chamber 43 has a material taking port f2, and the cover 50 is controlled to open and close the material taking port f 2. At this point, the container 2000 is also capable of storing an aerosol-generating substrate which can be accessed from within the reservoir chamber 43 for convenient use by a user when using the dry-fire atomiser 1000. The shell cover 50 can be opened and closed to get the material mouth f2, can avoid the aerosol to generate the matrix and fall out, and convenience of customers carries.

Preferably, the material taking port f2 of the material storage cavity 43 and the opening f1 of the accommodating cavity g4 are located on the same side of the dry-burning atomizer 1000, so that the cover 50 can open and close the material taking port f2 and the opening f1 at the same time. Further, the magazine chamber 43 and the mounting chamber 42 are located on the same side of the receiving chamber g4 in the second direction, and the magazine chamber 43 is located on one side of the mounting chamber 42 in the first direction, so that the structure is compact.

In some embodiments, referring to fig. 5, the container 2000 further includes a second charging interface electrically connected to the main power supply 20 for connecting an external power supply to charge the main power supply 20. When the primary power source 20 is low in power, the external power source may be connected to the second charging interface to supply power to the primary power source 20, so as to ensure that the primary power source 20 has sufficient power to supply power to the secondary power source 700. The second charging interface can be a TYPE-C charging interface, a USB interface and the like, and the specific form is not limited.

In the dry-fire atomizing device and the charging method thereof provided by the embodiment of the application, since the heating base 400 is arranged in the heating chamber 300 and defines the filler space k3, when the aerosol-generating substrate is charged, the user only needs to insert the heating chamber 300 of the dry-fire atomizer 1000 into the container 2000 and repeatedly insert and draw the aerosol-generating substrate in the container 2000 for a plurality of times to compress the aerosol-generating substrate in the filler space k3, so that the addition of the aerosol-generating substrate can be realized. At the same time, the aerosol-generating substrate is tightly wrapped around the heating base 400 during the compression process, so that the aerosol-generating substrate is less likely to fall off after being compressed. Compared with the prior art, the aerosol generating substrate is repeatedly and manually taken out from the container and then filled into the dry-burning atomizer 1000, and is manually compacted, the aerosol generating substrate can not be separated without the cover body, the material adding speed is improved, the user operation is simpler, and the use experience of the user is also improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A feeding mode of a dry-burning atomizing device is characterized by comprising the following steps:

2. The charging method of the dry-fire atomizing device according to claim 1, wherein the dry-fire atomizer comprises a main body, the heating chamber is detachably mounted on one side of the main body, and the heating seat is located in the heating chamber and is fixedly connected to the main body;

cleaning the waste remaining on the heating seat;

mounting the heating chamber to the main body.

3. The feeding mode of the dry-fire atomizing device according to claim 2, wherein the heating chamber is detachably sleeved on the main body along the axial direction of the main body, and the feeding port is coaxially arranged with the main body;

4. A dry-fire atomizing device, comprising:

wherein the dry-fire atomizer has a charging state relative to the container, in the charging state, the feeding port is opposite to the material taking port, and the heating chamber is operable to be repeatedly inserted into the container along the axial direction of the feeding port via the material taking port, so that the aerosol-generating substrate in the container is tightly squeezed in the charging space.

5. The dry-fire atomizing device according to claim 4, wherein the heating base includes a base and a heating wire, and the heating wire is spirally wound on the base along an axial direction of the feeding port.

6. The dry combustion atomizing device as set forth in claim 5, wherein a spiral groove is spirally formed on an outer periphery of the base around an axial direction of the feed port, and the heating wire is wound in the spiral groove.

7. A dry-fire atomizing device as set forth in claim 5, wherein said base has a cross-sectional area which decreases gradually toward said inlet in the axial direction of said inlet.

8. The dry-fire atomizing device according to claim 5, wherein the dry-fire atomizing device comprises a main body, one end of the heating chamber is detachably coupled to the main body, the other end of the heating chamber is configured to form the feeding port, and the heating seat is fixedly connected to the main body.

9. The dry-fire atomizing device according to claim 8, wherein the heating chamber is detachably sleeved on the main body along an axial direction of the main body, and the feeding port is coaxial with the main body.

10. The dry-fire atomizing device according to claim 5, wherein the wall thickness of the heating chamber is 0.1mm to 0.3 mm.