CN210960432U - Atomization assembly and low-temperature non-combustible smoking set - Google Patents

Abstract

The utility model is suitable for a flue-cured tobacco smoking set technical field provides an atomization component and low temperature do not burn smoking set, and wherein, atomization component includes: the heating bin is internally provided with a heating cavity for accommodating an object to be heated, and one end of the heating bin is provided with a first opening communicated with the heating cavity; the at least two sleeves are uniformly distributed around the heating bin, the axial direction of each sleeve is parallel to the axial direction of the heating bin, one end, close to the first opening, of each sleeve is used for being communicated with the outside air, and one end, far away from the first opening, of each sleeve is communicated with the heating cavity; and each sleeve is internally provided with a heating source. When the atomization component works, a part of heat generated by the heating source is transferred to the heating bin in a heat transfer mode and is finally transferred to the outside of the object to be heated in the heating cavity, and the object to be heated is heated from the outside to the inside; while the heat transfer is carried out, the air in the sleeve is heated, and the hot air flows into the heating chamber along with the suction action of the user and passes through the object to be heated, so that the uniform heating of the inner and outer penetration is realized.

Description

Atomization assembly and low-temperature non-combustible smoking set

Technical Field

The utility model relates to a flue-cured tobacco smoking set technical field, in particular to atomization component and low temperature do not burn smoking set.

Background

In the conventional low-temperature non-combustible flue-cured tobacco smoking set, when a ceramic cup or a metal cup is used for heating spices such as tobacco shreds and tobacco, the materials to be heated (the spices such as the tobacco shreds, the tobacco and herbs) are generally heated from the outside to the inside from the bottom or the periphery, or are heated from the inside to the outside by other methods (such as a tip piece and a needle point). However, the heating method from inside to outside or from outside to inside has a problem of uneven heat distribution in the heating chamber, wherein the portion close to the heating source is heated up faster and the temperature is higher, and the temperature gradually decreases as the heat propagates in the direction away from the heating source, and finally the following two situations occur: firstly, the spice around the heating source reaches the ideal fuming and atomizing temperature, and the far spice is not fuming due to insufficient temperature; secondly, the far-away spices of the heating source reach the ideal fuming and atomizing temperature, and the peripheral spices are completely carbonized due to overhigh temperature to generate obvious burnt flavor and burnt flavor, and even to decompose substances such as harmful particles and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atomization component aims at solving the inhomogeneous technical problem of heat distribution in the heated warehouses of present low temperature not burning smoking set.

The utility model discloses a realize like this, an atomization component, include:

the heating device comprises a heating bin, a heating device and a heating device, wherein a heating cavity for accommodating an object to be heated is formed in the heating bin, and a first opening communicated with the heating cavity is formed in one end of the heating bin;

the sleeve pipes are uniformly distributed around the heating bin, the axial direction of each sleeve pipe is parallel to the axial direction of the heating bin, one end, close to the first opening, of each sleeve pipe is used for being communicated with the outside air, and one end, far away from the first opening, of each sleeve pipe is communicated with the heating cavity; and

the heating source is arranged in each sleeve.

In an embodiment of the present invention, the atomizing assembly includes two of the sleeves disposed on opposite sides of the heating chamber, the outer sidewall of the sleeve contacts the outer sidewall of the heating chamber.

In an embodiment of the present invention, the heating chamber and the sleeve are integrally formed.

In an embodiment of the present invention, the heat generating source includes:

the ceramic base body is arranged along the axial direction of the sleeve, and a spiral groove is formed in the outer surface of the ceramic base body; and

and the heating wire is wound in the groove.

In an embodiment of the present invention, the outer side surface of the ceramic substrate abuts against the inner side surface of the sleeve, and the ceramic substrate and the sleeve enclose therebetween to form a spiral channel, the channel is close to the first open end for communicating with the outside air, and the channel is away from the first open end for communicating with the heating cavity.

In an embodiment of the present invention, the atomizing assembly further includes:

the heating bin and one end of the sleeve, which is far away from the first opening, are inserted on the base, a through groove is arranged on the base in the direction towards the first opening, and two ends of the through groove are respectively communicated with the corresponding channels;

the end cover is covered on the heating bin and one end, close to the first opening, of the sleeve; and

the filter screen is covered on the through groove and used for supporting the object to be heated, and a plurality of vent holes used for communicating the through groove with the heating cavity are formed in the filter screen.

In an embodiment of the present invention, the atomizing assembly further includes:

the charging opening is arranged on the first opening and is communicated with the heating cavity;

the first sealing gasket is arranged among the end cover, the heating bin and the charging opening; and

and the second sealing gasket is arranged between the end cover and the ceramic base body.

In an embodiment of the present invention, the atomizing assembly further includes:

the heating bin cover is arranged on one side of the heating bin; and

one end of the vent pipe penetrates through the heating bin cover and then abuts against the outer side wall of the sleeve;

one end of the sleeve close to the first opening is provided with a through hole communicated with the vent pipe.

In an embodiment of the present invention, the atomizing assembly further includes at least one support tube disposed on a side of the base away from the heating chamber.

Another object of the present invention is to provide a smoking set with a low temperature and no combustion, which comprises the above-mentioned atomizing assembly.

Implement the utility model discloses an atomization component and low temperature do not burn smoking set has following beneficial effect: when the atomizing assembly works, part of heat generated by the heating source is transferred to the side wall of the heating bin in a heat transfer mode and is finally transferred to the outside of a to-be-heated material in the heating cavity, and the to-be-heated material is heated from the outside to the inside; the air in the sleeve is heated while heat is transferred, the hot air flows into the heating bin along with the suction action of a user and passes through the object to be heated, the object to be heated is heated from bottom to top, and then the uniform heating of penetrating inside and outside is realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic side view of an atomizing assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic perspective view of a heating chamber and a sleeve of an atomizing assembly according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a heat source of an atomizing assembly according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a base of an atomizing assembly according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a filter screen of an atomizing assembly according to an embodiment of the present invention.

Reference numerals referred to in the above figures are detailed below:

10-heating a bin; 101-a first opening; 102-a heating chamber; 20-a cannula; 21-a through hole; 201-channel; 30-a heat-generating source; 31-a ceramic matrix; 311-a groove; 32-a heating wire; 40-a base; 41-through groove; 411-notch; 50-end cap; 60-filtering with a filter screen; 61-a vent hole; 70-a charging port; 80-a first seal; 90-a second gasket; 100-heating bin cover; 110-a breather pipe; 120-support tube; 130-the object to be heated; 140-a third gasket; 150-decorative piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

In order to explain the technical solution of the present invention, the following detailed description is made with reference to the specific drawings and examples.

Referring to fig. 1 to 3, an embodiment of the present invention first provides an atomizing assembly, which includes a heating chamber 10, a sleeve 20 and a heat source 30. Wherein, a heating cavity 102 is formed inside the heating chamber 10, the heating cavity 102 is used for accommodating an object 130 to be heated, the object 130 to be heated can be an atomized material such as tobacco, herb or tobacco paste, and a first opening 101 communicated with the heating chamber 10 is opened at one end of the heating chamber 10, and the object 130 to be heated is put into the heating chamber 10 through the first opening 101. At least two sleeves 20 are uniformly distributed around the heating chamber 10, that is, at least two sleeves 20 are uniformly distributed along the circumference of the heating chamber 10. In the present embodiment, the axial direction of the sleeve 20 is parallel to the axial direction of the heating chamber 10, i.e. the sleeve 20 is vertically arranged with respect to the direction in fig. 2. Wherein, an end of the sleeve 20 near the first opening 101 is used for communicating with the outside air, and an end of the sleeve 20 far away from the first opening 101 is used for communicating with the heating cavity 102. Each sleeve 20 is provided with a heat generating source 30 therein, and the heat generating source 30 is used for generating heat.

In the embodiment, at least two sleeves 20 are uniformly distributed around the heating chamber 10, the axial direction of each sleeve 20 is parallel to the axial direction of the heating chamber 10, one end of each sleeve 20 is communicated with the outside air, the other end of each sleeve 20 is communicated with the heating chamber 102, and a heat-generating source 30 is arranged in each sleeve 20, so that when the atomization assembly works, part of heat generated by the heat-generating source 30 is transferred to the side wall of the heating chamber 10 in a heat transfer manner and is finally transferred to the outside of the object 130 to be heated in the heating chamber 102, and the object 130 to be heated is heated from the outside to the inside; while the heat transfer is being performed, the air inside the casing 20 is heated, and the hot air flows into the heating chamber 10 and passes through the object 130 to be heated with the suction action of the user, and heats the object 130 to be heated from the bottom to the top, thereby achieving uniform heating throughout the inside and outside.

This embodiment compares traditional single heating methods, and the thing 130 that waits to heat is heated more evenly, and rate of rise is faster, does not need too high temperature alright realize ideal atomizing fuming effect. In specific application, the heat is usually reduced along with the increase of the propagation distance, and the heat transfer heating mode of the hybrid heating of the embodiment not only directly heats the object 130 to be heated, but also pre-heats the heating chamber 10, thereby ensuring that the high-temperature gas does not lose too much heat to cause temperature reduction due to too low temperature of the heating chamber 10 after entering the heating chamber 10.

It is worth mentioning that in the present embodiment, the object 130 to be heated is heated by two modes of air preheating and heat transfer heating, that is, by a mixed heating mode. It is understood that in a specific application, two or more heating methods selected according to the characteristics or requirements of the object 130 to be heated may be adopted to heat the object 130 to be heated, and the mixed heating method may be a heating method of resistance heat transfer heating and preheated air, a heating method of infrared heating and preheated air, a heating method of chemical energy heating and preheated air, or the like.

In addition, two or more heating modes can be adopted, the inside and the outside of the object 130 to be heated of the cut tobacco, the tobacco and the herb in the heating cavity 102 can be heated simultaneously or sequentially, or the object is divided into two or more heating areas to be relatively uniform, or different powers are set for heating according to different temperatures required by the object 130 to be heated in different areas of the heating chamber 10, or the object 130 to be heated in different types can be heated simultaneously according to the characteristics of the objects to be heated simultaneously and the heating condition requirements of the object 130 to be heated, different modes of heating modes are adopted, so that the object 130 to be heated in the heating chamber 10 can be fully and uniformly heated and atomized, or the object 130 to be heated can be sufficiently fuming due to the achievement of a specific heating requirement, and the technical problem that the heating effect of the single heating mode adopted.

In one embodiment of the present invention, the atomizing assembly includes two sleeves 20 disposed on opposite sides of the heating chamber 10, and the two sleeves 20 are disposed in parallel with each other. In this embodiment, the outer sidewall of the sleeve 20 is in contact with the outer sidewall of the heating chamber 10 to improve the efficiency of heat transfer. It will be appreciated that in other embodiments, the atomizing assembly may also include three or more cannulae 20.

In one embodiment of the present invention, the heating chamber 10 and the sleeve 20 are integrally formed, for example, the heating chamber 10 and the sleeve 20 are integrally formed by using the same material, so as to simplify the structure and save the cost. Wherein, the materials of the heating chamber 10 and the sleeve 20 can be selected from materials with better heat conductivity.

Referring to fig. 4, in an embodiment of the present invention, the heat source 30 of the atomizing assembly includes a ceramic substrate 31 and a heating wire 32. The ceramic substrate 31 is substantially rod-shaped, and is sleeved in the sleeve 20 along the axial direction of the sleeve 20, a spiral groove 311 is formed on the outer surface of the ceramic substrate 31, and the heating wire 32 is wound in the groove 311 along the spiral groove 311. In the present embodiment, both ends of the heating wire 32 are located at one end of the ceramic substrate 31 close to the first opening 101, and specifically, one end of the heating wire 32 is wound from one end of the ceramic substrate 31 close to the first opening 101 to the bottom end and then penetrates through the ceramic substrate 31 along the central axis of the ceramic substrate 31.

In an embodiment of the present invention, the outer side surface of the ceramic substrate 31 abuts against the inner side surface of the sleeve 20, and the ceramic substrate 31 and the sleeve 20 are enclosed to form a spiral channel 201, one end of the channel 201 close to the first opening 101 is used for communicating with the outside air, and one end of the channel 201 far away from the first opening 101 is used for communicating with the heating cavity 102. In this embodiment, the ambient air, the passage 201 and the heating chamber 102 are in turn communicated to form an air inlet passage for the atomizing assembly.

Referring to fig. 5 and 6, in one embodiment of the present invention, the atomizing assembly further includes a base 40, an end cap 50 and a filter screen 60. Wherein, the heating chamber 10 and one end of the sleeve 20 far away from the first opening 101 are both inserted into the base 40, a through groove 41 is arranged on the base 40 towards the direction of the first opening 101, and both ends of the through groove 41 are respectively communicated with the corresponding channels 201. Specifically, notches 411 are provided at opposite ends of the through groove 41, respectively, the notches 411 communicating the through groove 41 and the passage 201. The end cap 50 covers the end of the heating chamber 10 and the sleeve 20 close to the first opening 101, i.e. the heating chamber 10 and the sleeve 20 are sandwiched between the end cap 50 and the base 40. The through groove 41 is provided with a second opening facing the first opening 101, the filter 60 is covered on the second opening of the through groove 41, the filter 60 is mainly used for supporting the object 130 to be heated, and a plurality of vent holes 61 for communicating the through groove 41 and the heating cavity 102 are opened on the filter 60. In this embodiment, the ambient air, the passage 201, the through groove 41, the vent 61 and the heating chamber 102 are in turn communicated to form an air intake passage for the atomizing assembly.

Preferably, the plurality of ventilation holes 61 are uniformly distributed on the filter screen 60 in a certain regular manner.

In one embodiment of the present disclosure, the atomizing assembly further includes a charging port 70, a first gasket 80, and a second gasket 90. Wherein a charging port 70 is provided on the first opening 101 of the heating chamber 10, the charging port 70 is ring-shaped and communicates with the heating chamber 102, the charging port 70 is used for charging the object 130 to be heated, for example, the object 130 to be heated is packaged and then is charged into the heating chamber 102 through the charging port 70. A first gasket 80 is provided between the end cap 50, the heating chamber 10 and the charging port 70, and the first gasket 80 is used for sealing the joint between the end cap 50, the heating chamber 10 and the charging port 70 to prevent smoke from leaking. Specifically, the shape of the first gasket 80 is designed according to the actual shapes of the end cap 50, the heating chamber 10 and the charging port 70. A second gasket 90 is disposed between the end cover 50 and the ceramic base 31, and the second gasket 90 is used for sealing the channel 201.

In one embodiment of the present invention, the atomizing assembly further includes a heating chamber cover 100 and a vent pipe 110. Wherein, the heating chamber cover 100 is disposed at one side of the heating chamber 10, and one end of the vent pipe 110 is disposed through the heating chamber 10 and then abuts against the outer sidewall of the sleeve 20. In this embodiment, a through hole 21 communicating with the vent pipe 110 is formed at one end of the sleeve 20 close to the first opening 101, and the outside air, the vent pipe 110, the through hole 21, the passage 201, the through groove 41, the vent hole 61 and the heating cavity 102 are sequentially communicated to form an air intake passage of the atomizing assembly. In the present embodiment, the number of the vent pipes 110 and the through holes 21 corresponds to one another.

In one embodiment of the present invention, the atomizing assembly further includes at least one support tube 120 disposed on a side of the base 40 away from the heating chamber 10, wherein the support tube 120 mainly serves as a support. In a specific application, two support pipes 120 are disposed on a side of the base 40 away from the heating chamber 10, and the two support pipes 120 are respectively disposed corresponding to the two sleeves 20.

In a specific application, the atomizing assembly further includes a third seal 140 provided at an end of the charging port 70 remote from the first opening 101, and a garnish 150 provided at a side of the charging port 70, the third seal 140 having a ring shape.

Based on the same concept, referring to fig. 1 to 6, an embodiment of the present invention further provides a low temperature non-combustion smoking set, which includes the atomizing assembly according to any one of the above embodiments. In a particular application, the low temperature non-combustible smoking article may also include a battery assembly or the like.

The above description is only an alternative embodiment of the present invention, and should not be construed as limiting the present invention, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An atomizing assembly, comprising:

the heating device comprises a heating bin, a heating device and a heating device, wherein a heating cavity for accommodating an object to be heated is formed in the heating bin, and a first opening communicated with the heating cavity is formed in one end of the heating bin;

the sleeve pipes are uniformly distributed around the heating bin, the axial direction of each sleeve pipe is parallel to the axial direction of the heating bin, one end, close to the first opening, of each sleeve pipe is used for being communicated with the outside air, and one end, far away from the first opening, of each sleeve pipe is communicated with the heating cavity; and

the heating source is arranged in each sleeve.

2. The atomizing assembly of claim 1, wherein said atomizing assembly includes two said sleeves disposed on opposite sides of said heater cartridge, an outer sidewall of said sleeves contacting an outer sidewall of said heater cartridge.

3. The atomizing assembly of claim 1 or 2, wherein said heater cartridge is integrally formed with said sleeve.

4. The atomizing assembly of claim 2, wherein the heat-generating source comprises:

the ceramic base body is arranged along the axial direction of the sleeve, and a spiral groove is formed in the outer surface of the ceramic base body; and

and the heating wire is wound in the groove.

5. The atomizing assembly of claim 4, wherein the outer side surface of the ceramic substrate abuts the inner side surface of the sleeve, and a helical channel is defined between the ceramic substrate and the sleeve, wherein an end of the channel near the first opening is configured to communicate with the outside air, and an end of the channel away from the first opening is configured to communicate with the heating chamber.

6. The atomizing assembly of claim 5, wherein the atomizing assembly further comprises:

the heating bin and one end of the sleeve, which is far away from the first opening, are inserted on the base, a through groove is arranged on the base in the direction towards the first opening, and two ends of the through groove are respectively communicated with the corresponding channels;

the end cover is covered on the heating bin and one end, close to the first opening, of the sleeve; and

the filter screen is covered on the through groove and used for supporting the object to be heated, and a plurality of vent holes used for communicating the through groove with the heating cavity are formed in the filter screen.

7. The atomizing assembly of claim 6, wherein the atomizing assembly further comprises:

the charging opening is arranged on the first opening and is communicated with the heating cavity;

the first sealing gasket is arranged among the end cover, the heating bin and the charging opening; and

and the second sealing gasket is arranged between the end cover and the ceramic base body.

8. The atomizing assembly of claim 1, wherein the atomizing assembly further comprises:

the heating bin cover is arranged on one side of the heating bin; and

one end of the vent pipe penetrates through the heating bin cover and then abuts against the outer side wall of the sleeve;

one end of the sleeve close to the first opening is provided with a through hole communicated with the vent pipe.

9. The atomization assembly of claim 6 further comprising at least one support tube disposed on a side of the base away from the heater cartridge.

10. A low temperature non-burning smoking article comprising an atomizing assembly according to any one of claims 1 to 9.

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