CN216875047U

CN216875047U - Heating atomization device

Info

Publication number: CN216875047U
Application number: CN202123416250.8U
Authority: CN
Inventors: 李杨敏; 刘滔文; 周宏明; 李日红; 褚庆臣
Original assignee: Hainan Moore Brothers Technology Co Ltd
Current assignee: Hainan Moore Brothers Technology Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-05
Anticipated expiration: 2031-12-31
Also published as: WO2023124528A1

Abstract

The present invention relates to a heating atomization device, comprising: the pot body is provided with a containing cavity for containing the atomized medium; the coil body is arranged around the pot body and can generate an alternating magnetic field; and the heating body is configured to have a first state of being at least partially accommodated in the accommodating cavity and a second state of being separated from the accommodating cavity, and the heating body can generate heat under the action of the alternating magnetic field. Therefore, the pot body can contain solid-liquid mixed paste-shaped atomizing media and also can contain solid-state atomizing media, and the solid-state atomizing media are atomized through the corresponding heating bodies respectively, so that the phenomenon that the heating and atomizing device can only atomize one atomizing medium is prevented, and the universality of the heating and atomizing device is improved. Also can eliminate the interference of heating member, can clean the inner wall of the pot body very conveniently, prevent that the adhesion from producing peculiar smell gas in order to influence the suction taste at the internal condensation substance of pot in the heating process to improve heating atomizing device's user experience.

Description

Heating and atomizing device

Technical Field

The utility model relates to the technical field of heating atomization, in particular to a heating atomization device.

Background

The heating atomization device heats and atomizes the atomized medium in a non-combustible heating mode, and the temperature of the atomized medium during atomization can be reduced in the non-combustible heating atomization mode, so that the discharge amount of harmful substances is reduced, and the human health is facilitated. However, the conventional heating atomization device generally atomizes only the atomization medium in a specific physical form, which results in poor versatility.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of how to improve the universality of the heating atomization device.

A heated atomizing device comprising:

the pot body is provided with an accommodating cavity for accommodating the atomized medium;

the coil body is arranged around the pot body and can generate an alternating magnetic field; and

the heating body is configured to have a first state of being at least partially accommodated in the accommodating cavity and a second state of being separated from the accommodating cavity, and the heating body can generate heat under the action of an alternating magnetic field.

In one embodiment, the pot further comprises a base and a suction nozzle which are detachably connected with each other, the base is connected with the pot body and provided with an installation cavity communicated with the accommodating cavity and the outside, and the suction nozzle is inserted into the installation cavity.

In one embodiment, the base is used for defining an inner surface of the boundary of the installation cavity, and is concavely provided with an air inlet groove, the suction nozzle is inserted into the installation cavity, the air inlet groove is covered to form an air inlet channel, and outside air enters the installation cavity through the air inlet channel.

In one embodiment, the suction nozzle includes a rod portion inserted into the mounting cavity, and a boss portion connected to and protruding from an outer peripheral surface of the rod portion, the boss portion being capable of bearing on an inner surface of the base.

In one embodiment, when the atomizing medium is in a solid-liquid mixed paste shape, the heating body is independently arranged relative to the suction nozzle and embedded in the atomizing medium.

In one embodiment, the suction nozzle is provided with a suction channel communicated with the mounting cavity.

In one embodiment, the heating body is fixed to the mouthpiece when the atomizing medium is in a solid state.

In one embodiment, the heating body is provided with a heating cavity for accommodating an atomized medium, the suction nozzle is provided with a suction channel, and the suction channel is communicated with the heating cavity.

In one embodiment, the heating body comprises a side wall and a bottom wall which jointly enclose the heating cavity, the bottom wall is arranged at a distance from the suction nozzle along the axial direction of the suction nozzle, and the side wall is arranged around the bottom wall; the side wall is close to the position of the suction nozzle and/or the bottom wall is provided with a vent hole, and the vent hole is communicated with the heating cavity and the accommodating cavity.

In one embodiment, the heating body includes an electromagnetic induction unit that generates heat under the action of an alternating magnetic field and an infrared radiation unit that is attached to the electromagnetic induction unit and that absorbs the heat of the electromagnetic induction unit and radiates infrared rays that can be absorbed by the atomizing medium.

In one embodiment, at least one of the following schemes is further included:

the first shielding body surrounds and can cover the coil body;

the pot body comprises a bottom plate and a side plate, the side plate extends along the axial direction of the heating and atomizing device and is arranged around the bottom plate, and the second shielding body covers the bottom plate;

the pot body is contained in the mounting frame, and the coil body is sleeved outside the mounting frame.

One technical effect of one embodiment of the utility model is that: in view of the fact that the heating body is configured to have a first state that at least part of the heating body is contained in the containing cavity and a second state that the heating body is separated from the containing cavity, the pot body can contain solid-liquid mixed paste-shaped atomizing medium and solid-state atomizing medium, and the solid-state atomizing medium and the solid-liquid mixed paste-shaped atomizing medium are atomized through the corresponding heating bodies respectively, so that the phenomenon that the heating and atomizing device can only atomize one atomizing medium is prevented, and the universality of the heating and atomizing device is improved. Also can eliminate the interference of heating member, can clean the inner wall of the pot body very conveniently, prevent that the adhesion from producing peculiar smell gas in order to influence the suction taste at the internal condensation material of pot in the heating process to improve heating atomizing device's user experience.

Drawings

Fig. 1 is a schematic perspective view of a heating and atomizing device according to a first embodiment;

FIG. 2 is a schematic exploded view of the thermal atomizer shown in FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of FIG. 2;

FIG. 4 is a schematic perspective sectional view of the heating and atomizing device shown in FIG. 1;

FIG. 5 is a schematic sectional plan view of the heated atomizing device shown in FIG. 1;

fig. 6 is a schematic perspective cross-sectional structural view of a heating and atomizing device provided in a second embodiment;

FIG. 7 is a schematic sectional plan view of the heated atomizing device shown in FIG. 6;

FIG. 8 is a schematic view of a partial structure of the heating and atomizing device shown in FIG. 6, including a suction nozzle and a heating body;

FIG. 9 is a schematic perspective cross-sectional view of FIG. 8;

fig. 10 is a schematic plan sectional view of a heated atomizing device provided in a third embodiment;

fig. 11 is a partial structural schematic view of the heating and atomizing device shown in fig. 10, including a suction nozzle and a heating body.

Detailed Description

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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 "inner", "outer", "left", "right" and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1, 2 and 3, a heating and atomizing device 10 according to an embodiment of the present invention includes a pot 100, a coil body 210, a mounting bracket 220, a heating body 300, a base 400 and a suction nozzle 500. Base 400 is fixed on mounting bracket 220, pot body 100 is accommodated in mounting bracket 220, and coil body 210 is wound outside mounting bracket 220, so that mounting bracket 220 becomes a bearing structure for fixing coil body 210, pot body 100 and base 400. The heating and atomizing device 10 atomizes the atomizing medium 20 by heating and non-burning, thereby forming aerosol which can be sucked by a user. The atomization substrate can be in a solid-liquid mixed paste shape, or can be in a pure solid block shape, a granule shape or a strip shape.

Referring to fig. 3, 4 and 5, in some embodiments, the pot body 100 may be made of quartz material, and the pot body 100 includes a bottom plate 110 and a side plate 120, where the bottom plate 110 is substantially flat and extends along a horizontal direction, and the side plate 120 is substantially annular and extends along a vertical direction, which may be understood as an axial direction of the heating and atomizing device 10. The lower end of the side plate 120 is a fixed end and is connected to the periphery of the bottom plate 110, so that the side plate 120 is disposed around the bottom plate 110, and the upper end of the side plate 120 is a free end. The bottom plate 110 and the side plate 120 together form an open accommodating cavity 130, that is, the accommodating cavity 130 is an open cavity. The accommodating chamber 130 is used for accommodating the atomization medium 20, that is, the atomization medium 20 is accommodated in the space where the accommodating chamber 130 is located.

The coil body 210 is disposed around the pot body 100, and when power is supplied to the coil body 210, the coil body 210 generates an alternating magnetic field. The heating body 300 is received in the receiving cavity 130 of the pot body 100, so that the heating body 300 is located within the coverage of the alternating magnetic field. The heating body 300 may include an electromagnetic induction unit that generates heat under the action of an alternating magnetic field, that is, the heating principle of the electromagnetic induction unit is electromagnetic induction heating. The heating body 300 may further include an infrared radiation unit, which may be attached to a surface of the electromagnetic induction unit, and when the electromagnetic induction unit generates heat under the action of the alternating magnetic field, the heat is conducted to the infrared radiation unit, and the infrared radiation unit generates infrared rays. The infrared light is capable of penetrating the atomized medium 20 such that the atomized medium 20 is capable of absorbing the infrared light to generate heat. The heating body 300 is independently disposed with respect to the pot body 100, and it can be understood that the heating body 300 is not physically connected with the pot body 100, so that the heating body 300 is replaceable with respect to the pot body 100. In other words, the heating body 300 is configured in a first state and a second state, when the heating body 300 is in the first state, the heating body 300 will be at least partially housed in the housing cavity 130; when the heating body 300 is in the second state, the heating body 300 is separated from the accommodating cavity 130 and is located outside the accommodating cavity 130.

In some embodiments, base 400 and pan body 100 are arranged along the axial direction of heated atomizing device 10, and base 400 is located above pan body 100. A sealing ring may be provided between the base 400 and the mounting bracket 220 to improve sealing performance for sealing the entire heating and atomizing device 10, thereby preventing external gas or liquid from intruding through a gap between the base 400 and the mounting bracket 220. The base 400 is provided with a mounting cavity 410, the mounting cavity 410 is also an open cavity, and the mounting cavity 410 is communicated with the outside and the accommodating cavity 130 of the pot body 100. The suction nozzle 500 is inserted into the mounting cavity 410 such that the suction nozzle 500 is engaged with the mounting cavity 410 and is detachably coupled to the base 400. The base 400 has an inner surface that bounds a mounting cavity 410. The inner surface is concavely provided with an air inlet groove 420, and the air inlet groove 420 can extend along the vertical direction; the number of the air inlet grooves 420 may be multiple, the multiple air inlet grooves 420 are arranged at intervals along the circumferential direction of the installation cavity 410, and the interval angles between any two adjacent air inlet grooves 420 may be equal. When the mouthpiece 500 is inserted into the mounting cavity 410, the mouthpiece 500 may cover the notch of the air intake slots 420 such that the air intake slots 420 are covered to form the air intake passages 421. The inlet passage 421 communicates the outside with the installation chamber 410, and the outside air is introduced into the installation chamber 410 through the inlet passage.

Referring to fig. 3, 4 and 5, in some embodiments, the suction nozzle 500 includes a rod part 520 and a boss part 530, the rod part 520 has a column-shaped structure, the boss part 530 is connected to an outer circumferential surface of the rod part 520, and the boss part 530 protrudes a certain length relative to a radial direction of the outer circumferential surface, which can be understood as a direction perpendicular to an axial direction of the rod part 520. The installation cavity 410 comprises a large cavity and a small cavity, the large cavity is located above the small cavity, the small cavity is communicated between the large cavity and the containing cavity 130, the caliber of the small cavity keeps constant along the vertical direction to form a column shape, the caliber of the large cavity changes along the vertical direction to form a taper shape, the caliber of the large cavity gradually reduces along the direction of the large cavity pointing to the small cavity, namely, the direction from the top to the bottom, and the caliber of the large cavity is larger than that of the small cavity. When the nozzle 500 is inserted into the mounting cavity 410, the stem 520 abuts the portion of the interior surface that bounds the small cavity and is spaced apart from the portion of the interior surface that bounds the large cavity; the boss portion 530 is carried on a portion of the inner surface that defines a boundary of the large chamber such that the boss portion 530 provides a limit to the mounting of the entire suction nozzle 500. When the boss portion 530 comes into abutment with the inner surface, the nozzle 500 cannot be inserted further into the mounting cavity 410. The rod 520 is provided with a suction channel 510, the suction channel 510 extends in a vertical direction, an upper end of the suction channel 510 forms a mouth 511 of the external suction nozzle 500 which is directly communicated, and a user can suck in the mouth 511 of the suction nozzle 500.

Referring to fig. 3, 4 and 5, in the case that the atomizing medium 20 is in the form of solid-liquid mixed paste, when the heating and atomizing device 10 is used, the atomizing medium 20 in the form of paste may be first put into the accommodating chamber 130, then the heating body 300 may be embedded in the atomizing medium 20, and finally the suction nozzle 500 may be inserted into the mounting chamber 410. The suction nozzle 500 may not fill the entire mounting cavity 410, and a gap may exist in the lower portion of the mounting cavity 410 such that the suction passage 510 directly communicates with the gap of the mounting cavity 410. When a user sucks on the mouth 511 of the mouthpiece 500, the external air enters the lower space of the mounting chamber 410 through the air inlet passage 421, and continues into the air suction passage 510. The flow path of the gas is indicated by the dashed arrows in fig. 5. In the case that the heating body 300 only includes the electromagnetic induction unit, when the heating body 300 generates heat under the action of the alternating magnetic field of the coil body 210, in view of the direct contact between the heating body 300 and the atomizing medium 20, the heat generated by the heating body 300 is absorbed by the atomizing medium 20 through heat conduction, and finally the atomizing medium 20 is atomized to form aerosol, which is carried by the gas in the air intake channel 421 to reach the mouth 511 of the mouthpiece 500 through the air intake channel 510, and then absorbed by the user. In the case where the heating body 300 includes both the electromagnetic induction unit and the infrared radiation unit, the infrared radiation unit absorbs heat of the electromagnetic induction unit and generates infrared rays radiated toward the atomizing medium 20, so that the atomizing medium 20 can absorb the infrared rays to generate heat. A part of the heat generated by the heating body 300 is absorbed by the atomized medium 20 by means of heat conduction, and another part of the heat generated by the heating body 300 is absorbed by the atomized medium 20 by means of heat radiation.

Referring to fig. 6, 7, 8 and 9, in the case where the atomizing medium 20 is in the form of a solid-liquid mixed paste, the heating body 300 is fixedly attached to the mouthpiece 500. For example, the heating body 300 includes a bottom wall 310 and a side wall 320, the bottom wall 310 is spaced from the suction nozzle 500 along the axial direction of the suction nozzle 500, that is, the bottom wall 310 is located below the suction nozzle 500, the bottom wall 310 may be horizontally disposed, the side wall 320 is vertically disposed, and the lower end of the side wall 320 is connected to the periphery of the bottom wall 310, so that the side wall 320 is disposed around the bottom wall 310. The side wall 320 and the bottom wall 310 both together enclose a heating cavity 330, the heating cavity 330 also being open. The upper end of the sidewall 320 is fixed to the suction nozzle 500 such that the heating chamber 330 and the suction passage 510 communicate with each other. The heating chamber 330 is for receiving the atomized medium 20. In view of the fixed connection of the heating body 300 and the suction nozzle 500, both the heating body 300 and the suction nozzle 500 as a whole are replaceable. Both the heating body 300 and the suction nozzle 500 may be disposable materials, and the atomizing medium 20 is already contained in the heating body 300 before the heating body 300 and the suction nozzle 500 are connected. When the heating atomization device 10 is used, the suction nozzle 500 is inserted into the mounting chamber 410, and the heating body 300 containing the atomization medium 20 is located in the accommodation chamber 130. Of course, the heating body 300 may not fill the entire receiving cavity 130, so that the receiving cavity 130 has a gap between the bottom wall 310 and the bottom plate 110 and a gap between the side wall 320 and the side plate 120, which obviously is not filled by the heating body 300.

Referring to fig. 7, 8 and 9, the heating body 300 is provided with a vent 340, and the vent 340 is simultaneously communicated with the heating cavity 330 and the accommodating cavity 130 in the gap not filled by the heating body 300. For example, as shown in FIG. 7, the vent 340 may be located on the bottom wall 310. For another example, as shown in fig. 10 and 11, the vent hole 340 is located on the side wall 320, and the vent hole 340 can be opened on the side wall 320 at a position close to the mouthpiece 500. When the user sucks in the mouth 511 of the suction nozzle 500, the external air passes through the air intake channel 421, the gap of the accommodating chamber 130, the vent 340 and the heating chamber 330 in sequence to reach the air intake channel 510. The flow path of the gas is indicated by the dashed arrows in fig. 7 and 10. The bottom wall 310 and the side wall 320 may form an electromagnetic induction unit, and in the case that the heating body 300 includes only the electromagnetic induction unit, the heat generated by the bottom wall 310 and the side wall 320 is absorbed by the atomizing medium 20 by means of heat conduction to be atomized in view of the direct contact of the heating body 300 with the atomizing medium 20. In the case where the heating body 300 includes both the electromagnetic induction unit and the infrared radiation unit, the infrared radiation unit may be attached to the bottom wall 310 and/or the side wall 320, and the infrared radiation unit will absorb heat of the bottom wall 310 and the side wall 320 and generate infrared rays radiated toward the atomizing medium 20, so that the atomizing medium 20 can absorb the infrared rays to generate heat. A part of the heat generated by the heating body 300 is absorbed by the atomized medium 20 by means of heat conduction, and another part of the heat generated by the heating body 300 is absorbed by the atomized medium 20 by means of heat radiation.

In view of the fact that the heating body 300 is independently installed and replaceable with respect to the pot body 100, the pot body 100 can contain both solid-liquid mixed paste-like atomizing medium 20 and solid-state atomizing medium 20, and atomize the solid-state atomizing medium 20 through the corresponding heating body 300, so as to prevent the heating and atomizing device 10 from atomizing only one atomizing medium 20, thereby improving the versatility of the heating and atomizing device 10. The interference of the heating body 300 can be eliminated, the inner wall of the pot body 100 can be conveniently cleaned, the condensed substances adhered in the pot body 100 are prevented from generating peculiar smell gas in the heating process to influence the suction taste, and therefore the user experience of the heating and atomizing device 10 is improved. The heating body 300 generates heat by the alternating magnetic field of the induction coil body 210 so that no wire exists between the heating body 300 and the coil body 210, thereby simplifying the structure of the heating atomization device 10. And based on the special principle of electromagnetic induction heating, the inside and the outside of heating body 300 generate heat simultaneously for heating body 300 produces heat and rises to the atomizing temperature of atomizing medium 20 rapidly, avoids because of the produced latency of longer preheating, ensures that atomizing medium 20 can atomize in the short time, improves the sensitivity of heating atomizing device 10 to the suction response. Moreover, under the condition that the heating body 300 includes the electromagnetic induction unit and the infrared radiation unit at the same time, the infrared ray generated by the infrared radiation unit can penetrate into the inside of the atomized medium 20 within a certain range, so that the inner layer and the outer layer of the atomized medium 20 generate heat at the same time, and then the atomized medium 20 is heated to the atomization temperature in a short time to be atomized, thereby improving the atomization speed of the atomized medium 20. The infrared ray can cover the atomizing medium 20 uniformly, so that the atomizing medium 20 is heated uniformly and atomized uniformly, thereby improving the smoking taste. Of course, infrared rays can pass through the carbonized ash formed after the atomization of the atomization medium 20, and the carbonized ash is effectively prevented from obstructing the radiation of infrared rays.

Referring to fig. 3 and 4, in some embodiments, the heating and atomizing device 10 further includes at least one of a first shielding body 610 and a second shielding body 620, and the first shielding body 610 is disposed around the coil body 210, so that the first shielding body 610 can cover the entire coil body 210, which can prevent the loss of the alternating magnetic field of the coil body 210 and improve the utilization rate of the alternating magnetic field of the coil body 210 by the heating body 300. The second shielding body 620 is accommodated in the mounting bracket 220 and located in the space between the bottom plate 110 of the pot body 100 and the mounting bracket 220, and the second shielding body 620 can cover the bottom plate 110, so that the alternating magnetic field in the pot body 100 can be prevented from radiating to the outside of the bottom plate 110. Therefore, under the action of the first shielding body 610 and the second shielding body 620, the alternating magnetic field is limited in the accommodating cavity 130, and the utilization rate of the heating body 300 to the alternating magnetic field is 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 invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A heated atomizing device, comprising:

the pot body is provided with a containing cavity for containing the atomized medium;

2. The heating atomizing device as claimed in claim 1, further comprising a base and a suction nozzle detachably connected with each other, wherein the base is connected with the pot body and is provided with a mounting cavity communicating the accommodating cavity with the outside, and the suction nozzle is inserted into the mounting cavity.

3. The heating atomizing device as claimed in claim 2, wherein the base has an air inlet channel formed in a concave manner on an inner surface thereof for defining a boundary of the mounting cavity, the suction nozzle is inserted into the mounting cavity and covers the air inlet channel to form an air inlet passage through which the external air enters the mounting cavity.

4. The heated atomizing device according to claim 2, wherein the suction nozzle includes a rod portion inserted in the mounting chamber, and a boss portion connected to and provided protrudingly relative to an outer peripheral surface of the rod portion, the boss portion being capable of bearing on an inner surface of the base.

5. A heating atomizing device in accordance with claim 2, wherein when the atomizing medium is in the form of a solid-liquid mixed paste, said heating body is provided independently of said suction nozzle and embedded in the atomizing medium.

6. A heating and atomizing device as set forth in claim 5, wherein said suction nozzle is formed with a suction passage communicating with said mounting chamber.

7. A heated atomizing device as set forth in claim 2, wherein said heating body is fixed to said suction nozzle when the atomizing medium is in a solid state.

8. The heating and atomizing device of claim 7, wherein the heating body defines a heating cavity for receiving the atomized medium, the suction nozzle defines a suction channel, and the suction channel communicates with the heating cavity.

9. The heated atomizing device of claim 8, wherein the heating body includes a side wall and a bottom wall that together enclose the heating chamber, the bottom wall being spaced from the suction nozzle in an axial direction of the suction nozzle, the side wall being disposed around the bottom wall; the side wall is close to the position of the suction nozzle and/or the bottom wall is provided with a vent hole, and the vent hole is communicated with the heating cavity and the containing cavity.

10. The heating atomizing device according to claim 1, wherein the heating body includes an electromagnetic induction unit that generates heat under the action of an alternating magnetic field, and an infrared radiation unit that is attached to the electromagnetic induction unit and that absorbs the heat of the electromagnetic induction unit and radiates infrared rays that can be absorbed by the atomizing medium.

11. The heated atomizing device of claim 1, further comprising at least one of:

the first shielding body surrounds and can cover the coil body;