Heat-not-burn atomization device and atomization method with high atomization efficiency

Abstract

The present disclosure provides a heat-not-burn atomizing device with high atomization efficiency and an atomizing method. The above-mentioned heat-not-burn atomizing device includes a heat source body and a containing body. The heat source body is provided with an installation groove, and the containing body is accommodated in the installation groove. The containing body is provided with a containing atomizing groove for accommodating the smoking material, and the opening of the containing atomizing groove is used for connecting to an external airway; at least a gas storage clamping groove can be formed in the area between the heat source body and the containing body. The containing body is provided with hot gas passing holes, and the hot gas passing holes are respectively communicated with the gas storage clamping groove and the containing atomizing groove; the heat-not-burn atomizing device further includes a fresh air restricting member, and the fresh air restricting member is respectively connected to the opening of the heat source body and the opening of the containing body, and is used for closing the gap between the opening of the heat source body and the opening of the containing body. In this way, the atomization efficiency is improved, and at the same time, the waste of heat during the entry of external gas is avoided, and the heat utilization rate is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of heat-not-burn atomization devices, and particularly to a heat-not-burn atomization device with high atomization efficiency and an atomization method. Background Art

[0002] A heat-not-burn atomization device, that is, an electronic atomization device, is named so because it does not burn during heating. Currently, the mainstream heat-not-burn atomization devices are mainly baking-type heat-not-burn atomization devices, which are used to bake an atomization medium to generate smoke for smokers to inhale. Such heat-not-burn atomization devices can replace traditional cigarettes.

[0003] In related technologies, for example, in CN114145498A - Extraction Device and Heat-Not-Burn Atomization Device, when a smoker sucks on the upper end of the heat-not-burn atomization device, that is, the mouthpiece, the heat source body heats the container body, and at the same time, external air enters the atomization tank of the container body, so that the smoking material generates smoke after being baked.

[0004] However, since external air needs to enter the atomization tank of the container body to form smoke, the efficiency of generating smoke is low, and during the process of external air entering the atomization tank of the container body, part of the heat will be wasted, resulting in low heat utilization efficiency. Summary of the Invention

[0005] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a heat-not-burn atomization device with high atomization efficiency and an atomization method.

[0006] The purpose of the present disclosure is achieved through the following technical solutions:

[0007] A heat-not-burn atomization device with high atomization efficiency includes a heat source body and a container body. The heat source body is provided with an installation groove, the container body is accommodated in the installation groove, the container body is provided with an atomization tank for accommodating a smoking material, and the opening of the atomization tank is used to connect to an air passage externally.

[0008] At least a gas storage clamping groove can be formed in the area between the heat source body and the container body. The container body is provided with a hot gas through hole, and the hot gas through hole is respectively communicated with the gas storage clamping groove and the atomization tank.

[0009] The heat-not-burn atomization device with high atomization efficiency further includes a fresh air restriction member, which is respectively connected to the opening of the heat source body and the opening of the container body, and is used to seal the gap between the opening of the heat source body and the opening of the container body.

[0010] In one embodiment, the gas storage clamping groove is formed between the bottom of the heat source body and the bottom of the container body, and the hot air passes through the bottom of the container body.

[0011] In one embodiment, the container body is located in the installation groove and is sleeved with the heat source body.

[0012] In one embodiment, the number of the hot air passing holes is multiple, and the multiple hot air passing holes are spacedly arranged on the container body.

[0013] In one embodiment, the heat source body includes a surrounding heating part and a bottom heating part. The surrounding heating part is of an annular structure, and the bottom heating part is connected to one end of the surrounding heating part. The bottom heating part and the surrounding heating part jointly form the installation groove.

[0014] In one embodiment, the heating non-combustion atomizing device with high atomization efficiency further includes a heating stove, and the heating stove is connected to the heat source body.

[0015] In one embodiment, the heating stove includes a carrier and a heat conducting member. The carrier is provided with a carrier hole, the heat conducting member is located in the carrier hole and is connected to the carrier, and the heat conducting member is sleeved on the heat source body.

[0016] In one embodiment, the heating non-combustion atomizing device with high atomization efficiency further includes a suction covering member, and the suction covering member forms a suction airway, and the suction airway is communicated with the opening of the aerosolization groove of the container.

[0017] In one embodiment, the suction covering member further forms a smoke increasing channel, the smoke increasing channel extends to the outer peripheral wall of the suction covering member, and the smoke increasing channel is communicated with the opening of the aerosolization groove of the container.

[0018] An atomizing method, which uses the heating non-combustion atomizing device with high atomization efficiency described in any of the above embodiments for atomization, includes the following steps:

[0019] Control the heat source body to generate heat, so that the container body is heated and the smoking material is heated. At the same time, make the air in the gas storage clamping groove expand due to heat and enter the aerosolization groove of the container through the hot air passing holes, so as to generate an aerosol precursor from the smoking material. At the same time, control the fresh air to enter the opening of the aerosolization groove of the container, so that the aerosol precursor is mixed with the fresh air to generate an inhalable aerosol.

[0020] Compared with the prior art, the present disclosure has at least the following advantages:

[0021] When the heat-not-burn atomizing device with high atomization efficiency is working, that is, when a smoker sucks on the external mouthpiece, the heat source body heats the air in the air storage clip groove, causing the hot air to expand. Then, the hot air enters the atomization tank through the hot air through-hole. In addition, the heat source body also heats the container body simultaneously, causing the container body to be heated and heat the smoking material in the atomization tank. As a result, smoke is generated in the atomization tank. The smoke flows towards the opening of the atomization tank and mixes with the external air to reduce the concentration of the smoke and increase the amount of smoke. Since there is air stored in the air storage clip groove, smoke can be generated without waiting for external gas to enter, improving the atomization efficiency. At the same time, heat waste during the entry of external gas is avoided, and the heat utilization rate is increased. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0023] Figure 1 Structural schematic diagram of a heat-not-burn atomizing device and an atomizing method according to an embodiment;

[0024] Figure 2 is Figure 1 Partial structural schematic diagram of the heat-not-burn atomizing device and the atomizing method shown;

[0025] Figure 3 is Figure 2 Cross-sectional view of the heat-not-burn atomizing device and the atomizing method shown along line A-A;

[0026] Figure 4 is Figure 1 Cross-sectional view of the partial structure of the heat-not-burn atomizing device and the atomizing method shown. Detailed Embodiments

[0027] To facilitate understanding of the present disclosure, the following will describe the present disclosure more comprehensively with reference to the relevant drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to enable readers to understand the content of the present invention disclosure more thoroughly and comprehensively.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this disclosure belongs. The terms used herein in the description of this disclosure are only for the purpose of describing specific embodiments and are not intended to limit this disclosure. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0030] To better understand the technical solutions and beneficial effects of this disclosure, the following further elaborates on this disclosure in conjunction with specific embodiments:

[0031] As Figures 1 to 3 shown, a heat-not-burn atomizing device 10 with high atomization efficiency in an embodiment includes a heat source body 100 and a containing body 200. The heat source body 100 is provided with an installation groove 101, and the containing body 200 is accommodated in the installation groove 101. The containing body 200 is provided with a containing atomizing groove 201 for accommodating a smoking material, such as tobacco, tobacco paste, tobacco or other existing smoking materials. The opening of the containing atomizing groove 201 is used to connect to an external airway, so that the smoke generated in the containing atomizing groove 201 is mixed with external air to reduce the temperature of the smoke and increase the amount of smoke. At least a gas storage clamping groove 102 can be formed in the area between the heat source body 100 and the containing body 200. The containing body 200 is provided with a hot gas through hole 202, and the hot gas through hole 202 is respectively communicated with the gas storage clamping groove 102 and the containing atomizing groove 201. The heat-not-burn atomizing device 10 with high atomization efficiency further includes a fresh air limiting member 300, and the fresh air limiting member 300 is respectively connected to the opening of the heat source body 100 and the opening of the containing body 200 for closing the gap between the opening of the heat source body 100 and the opening of the containing body 200. In this embodiment, the opening of the containing atomizing groove 201 is also used to connect to an external cigarette holder.

[0032] The above-mentioned heat-not-burning atomizing device 10 with high atomization efficiency, when the heat-not-burning atomizing device 10 with high atomization efficiency works, that is, when a smoker sucks an external cigarette holder, the heat source body 100 heats the air in the air storage clamping groove 102, and the heated air expands. Then, the hot air enters the liquid storage atomizing groove 201 after passing through the hot air through hole 202. In addition, the heat source body 100 also heats the liquid storage body 200 at the same time, so that the liquid storage body 200 is heated and heats the smoking material in the liquid storage atomizing groove 201, thereby generating smoke in the liquid storage atomizing groove 201. The smoke flows towards the opening of the liquid storage atomizing groove 201 and mixes with the external air to reduce the concentration of the smoke and increase the amount of the smoke. Since the air is stored in the air storage clamping groove 102, the smoke can be generated without waiting for the external gas to enter, which improves the atomization efficiency. At the same time, the waste of heat during the entry of the external gas is avoided, and the heat utilization rate is improved.

[0033] It should be noted that due to problems such as low machining accuracy of parts, low assembly accuracy, and wear during use, there may be a slight air intake between the opening of the closed heat source body 100 and the opening of the liquid storage body 200, but it is still within the protection scope of the present invention.

[0034] As Figure 3 shown, in one embodiment, the air storage clamping groove 102 is formed between the bottom of the heat source body 100 and the bottom of the liquid storage body 200, and the hot air through hole 202 is opened on the bottom of the liquid storage body 200. In this embodiment, when the heat source body 100 generates heat, the air in the air storage clamping groove 102 expands due to heat and immediately enters the liquid storage atomizing groove 201 from the bottom of the liquid storage body 200. Since the air storage clamping groove 102 is formed between the bottom of the heat source body 100 and the bottom of the liquid storage body 200, the outer peripheral wall of the liquid storage body 200 can be connected to the inner peripheral wall of the heat source bottom, so that the position stability of the liquid storage body 200 is relatively high.

[0035] In another embodiment, the air storage clamping groove 102 is formed between the inner peripheral wall of the heat source body 100 and the outer peripheral wall of the liquid storage body 200, and the hot air through hole 202 is opened on the peripheral wall of the liquid storage body 200.

[0036] In still another embodiment, the air storage clamping groove 102 includes a circumferential air storage groove and an end air storage groove that are connected. The area between the inner peripheral wall of the heat source body 100 and the outer peripheral wall of the liquid storage body 200 forms a circumferential air storage groove, and the area between the bottom of the heat source body 100 and the bottom of the liquid storage body 200 forms an end air storage groove. In this embodiment, the air storage clamping groove 102 surrounds the liquid storage body 200, which improves the air capacity of the air storage clamping groove 102 and increases the amount of smoke in the liquid storage atomizing groove 201.

[0037] As Figure 3As shown, in one embodiment, the container 200 is located within the installation groove 101 and is sleeved with the heat source body 100, so that the container 200 is fixed within the installation groove 101, achieving the installation of the container 200.

[0038] As Figure 3 shown, in one embodiment, the number of hot air passing holes 202 is multiple, and the multiple hot air passing holes 202 are spaced apart and opened in the container 200, so that the bottom of the container 200 can not only support the smoking material, but also pass the air that expands due to heat. Of course, in other embodiments, the number of hot air passing holes 202 can also be one.

[0039] As Figure 3 shown, in one embodiment, the heat source body 100 includes a surrounding heating part 110 and a bottom heating part 120. The surrounding heating part 110 is a ring structure, and the bottom heating part 120 is connected to one end of the surrounding heating part 110. The bottom heating part 120 and the surrounding heating part 110 together form the installation groove 101. In this embodiment, when the heat-not-burn atomizing device 10 operates, the surrounding heating part 110 generates heat and heats the peripheral wall of the container 200, and the bottom heating part 120 generates heat and heats the bottom of the container 200, so that both the peripheral wall and the bottom of the container 200 are heated, improving the atomization efficiency of the smoking material.

[0040] As Figure 3 and Figure 4 shown, in one embodiment, the heat-not-burn atomizing device 10 with high atomization efficiency further includes a heating stove 400, and the heating stove 400 is connected to the heat source body 100. In this embodiment, after the heating stove 400 is powered on, it generates heat, making the heat source body 100 become hot. After the heating stove 400 is powered off, the heating stove 400 stops generating heat, making the heat source body 100 and the container 200 gradually return to normal temperature.

[0041] As Figure 3 and Figure 4 shown, in one embodiment, the heating stove 400 includes a carrier 410 and a heat conducting member 420. The carrier 410 is provided with a carrier hole 411, the heat conducting member 420 is located within the carrier hole 411 and is connected to the carrier 410, and the heat conducting member 420 is sleeved on the heat source body 100. In this embodiment, after the heat conducting member 420 is powered on, the heat conducting member 420 generates heat and conducts the heat to the heat source body 100, making the heat source body 100 generate heat. After the heat conducting member 420 is powered off, the heat conducting member 420 stops generating heat, making the heat source body 100 and the container 200 gradually return to normal temperature.

[0042] As Figure 1As shown, in one embodiment, the heat-not-burn atomizing device 10 with high atomization efficiency further includes a suction covering member 500. The suction covering member 500 is formed with a suction airway 501, and the suction airway 501 is communicated with the opening of the atomizing tank 201. In this embodiment, the user sucks the suction airway 501, so that the smoke in the atomizing tank 201 passes through the suction airway 501 and is inhaled by the user.

[0043] As Figure 1 shown, in one embodiment, the suction covering member 500 is further formed with a smoke-increasing channel 502. The smoke-increasing channel 502 extends to the outer peripheral wall of the suction covering member 500. The smoke-increasing channel 502 is communicated with the opening of the atomizing tank 201, so that the opening of the atomizing tank 201 is externally connected to an airway through the smoke-increasing channel 502. When the user sucks, the external air flows through the smoke-increasing channel 502 to the opening of the atomizing tank 201 and mixes with the smoke, so as to reduce the temperature of the smoke and increase the amount of smoke. After the user finishes one suction, the external air also flows through the smoke-increasing channel 502 to the atomizing tank 201, so that the atomizing tank 201 has the gas required for atomization.

[0044] The present application also provides an atomizing method, which uses the heat-not-burn atomizing device 10 with high atomization efficiency described in any of the above embodiments for atomization, including the steps of: controlling the heat source body 100 to generate heat, heating the container body 200 and heating the smoking material, and at the same time, heating the air in the air storage clip groove 102 to expand and enter the atomizing tank 201 through the hot air through hole 202, so as to generate an aerosol precursor from the smoking material. At the same time, controlling the fresh air to enter the opening of the atomizing tank 201, and mixing the aerosol precursor with the fresh air to generate an inhalable aerosol. In this embodiment, by sucking an external mouthpiece, the heat source body 100 is controlled to generate heat, and the fresh air is made to enter the opening of the atomizing tank 201 and mix with the aerosol precursor to form an inhalable aerosol.

[0045] In the above atomizing method, when the heat-not-burn atomizing device 10 with high atomization efficiency works, that is, when a smoker sucks an external mouthpiece, the heat source body 100 generates heat and heats the air in the air storage clip groove 102 to expand, so that the hot air enters the atomizing tank 201 after passing through the hot air through hole 202. In addition, the heat source body 100 also heats the container body 200 at the same time, so that the container body 200 is heated and the smoking material in the atomizing tank 201 is heated, thereby generating smoke in the atomizing tank 201. The smoke flows towards the opening of the atomizing tank 201 and mixes with the external air to reduce the concentration of the smoke and increase the amount of smoke. Since the air storage clip groove 102 stores air, smoke can be generated without waiting for the external gas to enter, which improves the atomization efficiency and at the same time avoids the waste of heat during the entry of the external gas, and improves the heat utilization rate.

[0046] Compared with the prior art, the present disclosure has at least the following advantages:

[0047] When the heat-not-burn atomizing device 10 with high atomization efficiency operates, that is, when a smoker sucks on the external mouthpiece, the heat source body 100 heats the air in the air storage groove 102, causing the air to expand. Then, the hot air enters the liquid storage atomization groove 201 after passing through the hot air through-hole 202. Additionally, since the heat source body 100 also heats the liquid storage body 200 simultaneously, the liquid storage body 200 is heated and heats the smoking material in the liquid storage atomization groove 201, thereby generating smoke in the liquid storage atomization groove 201. The smoke flows towards the opening of the liquid storage atomization groove 201 and mixes with the external air to reduce the concentration of the smoke and increase the amount of smoke. Since the air storage groove 102 stores air, smoke can be generated without waiting for external gas to enter, improving the atomization efficiency. At the same time, waste of heat during the entry of external gas is avoided, and the thermal utilization rate is improved.

[0048] The above-described embodiments merely represent several implementation manners of the present disclosure. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the disclosed patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present disclosure, several modifications and improvements can still be made, and these all fall within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent shall be subject to the appended claims.

Claims

1. A heat-not-burn atomization device with high atomization efficiency, comprising a heat source body and a container body. The heat source body is provided with an installation groove, and the container body is accommodated in the installation groove. The container body is provided with a liquid-containing atomization groove for accommodating a smoking material, and the opening of the liquid-containing atomization groove is used for externally connecting an air passage; It is characterized in that, An area between the heat source body and the container body can at least form an air storage clamping groove. The container body is provided with hot air through holes, and the hot air through holes are respectively communicated with the air storage clamping groove and the container atomization groove; The heating non-combustion atomization device with high atomization efficiency further includes a fresh air limiting member, which is respectively connected to the opening of the heat source body and the opening of the container body, and is used to seal the gap between the opening of the heat source body and the opening of the container body; the heat source body includes a surrounding heating part and a bottom heating part, the surrounding heating part is of a ring structure, the bottom heating part is connected to one end of the surrounding heating part, and the bottom heating part and the surrounding heating part together form the installation groove; The heating non-combustion atomization device with high atomization efficiency further includes a heating stove, and the heating stove is connected to the heat source body; the heating stove includes a bearing member and a heat conduction member, the bearing member is provided with a bearing hole, the heat conduction member is located in the bearing hole and is connected to the bearing member, and the heat conduction member is sleeved on the heat source body.

2. The heat-not-burn atomization device with high atomization efficiency according to claim 1, characterized in that, The air storage clamping groove is formed between the bottom of the heat source body and the bottom of the container body, and the hot air through holes are opened at the bottom of the container body.

3. The heat-not-burn atomization device with high atomization efficiency according to claim 1, characterized in that, The container body is located in the installation groove and is sleeved with the heat source body.

4. The heat-not-burn atomization device with high atomization efficiency according to claim 1, characterized in that, The number of the hot air through holes is multiple, and the multiple hot air through holes are spacedly opened on the container body.

5. The heat-not-burn atomization device with high atomization efficiency according to claim 1, characterized in that, The heating non-combustion atomization device with high atomization efficiency further includes a suction cover member, and the suction cover member forms a suction airway, and the suction airway is communicated with the opening of the container atomization groove.

6. The heat-not-burn atomization device with high atomization efficiency according to claim 5, characterized in that, The suction cover member further forms a smoke increasing channel, the smoke increasing channel extends to the outer peripheral wall of the suction cover member, and the smoke increasing channel is communicated with the opening of the container atomization groove.

7. An atomization method, characterized in that, Using the heating non-combustion atomization device with high atomization efficiency according to any one of claims 1 to 6 for atomization, includes the following steps: Controlling the heat source body to generate heat, heating the container body and heating the smoking material, at the same time, heating the air in the air storage clamping groove to expand and enter the container atomization groove through the hot air through holes, thereby generating an aerosol precursor from the smoking material, and at the same time controlling fresh air to enter the opening of the container atomization groove, so that the aerosol precursor is mixed with the fresh air to generate an inhalable aerosol.

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