Atomization device and hookah device

Abstract

The utility model provides an atomization device and a hookah device. The atomization device is used for atomizing an atomization substrate to form aerosol, and the atomization device comprises a heating atomization assembly, the heating atomization assembly comprises a shell, a first containing space and a containing cup are formed in the shell, and the containing cup is arranged in the first containing space and used for containing the atomization substrate; the heating assembly is used for heating the atomization substrate until aerosol is generated, the heating assembly comprises at least two heating pieces, and the at least two heating pieces comprise the first heating piece which is located on one side of the containing cup and used for conducting preheating and heat preservation on the containing cup; the second heating piece is located on the other side of the containing cup and used for heating air entering the atomization device from the outside so that the heated hot air can enter the containing cup. According to the embodiment of the invention, the smoke outlet amount of the atomization device can be improved.

Description

Technical Field

[0001] The present disclosure relates to the field of atomization technology, and in particular to an atomization device and a hookah device. Background Art

[0002] Conventional atomizing devices are sometimes referred to in the art as hookahs, water pipes, hookahs, or shisha pipes. Conventional atomizing devices differ from other aerosol generating devices because the aerosol released from a heated atomizing substrate (e.g., tobacco paste) in the atomizing device is drawn through a pool of water before the user inhales.

[0003] The existing atomization device only heats the top of the containing cup containing the atomization matrix (for example, tobacco paste), but does not heat the bottom of the containing cup, resulting in problems such as no smoke or small amount of smoke. Utility Model Content

[0004] According to a first aspect of the present disclosure, an atomizing device is provided, which is used to atomize an atomizing matrix to form an aerosol, and the atomizing device includes: a heating atomizing component, including: a shell, a first accommodating space is formed in the shell, and a accommodating cup is arranged in the first accommodating space for accommodating the atomizing matrix; a heating component, which is used to heat the atomizing matrix to generate an aerosol, and the heating component includes at least two heating plates, and the at least two heating plates include: a first heating plate, the first heating plate is located on one side of the accommodating cup, and is used to preheat and keep the accommodating cup warm; and a second heating plate, the second heating plate is located on the other side of the accommodating cup, and is used to heat the air entering the atomizing device from the outside to allow the heated hot air to enter the accommodating cup.

[0005] According to another aspect of the present disclosure, a hookah device is provided, comprising the above-mentioned atomization device and a hookah pot, wherein the housing is detachably connected or fixedly connected to the hookah pot.

[0006] Beneficial effect: According to one or more embodiments of the present disclosure, the present disclosure provides an atomizing device, which is heated by the top and bottom of at least two heating plates, especially by using the first heating plate located on the side of the containing cup close to the hookah to preheat and keep the containing cup warm. Compared with the related art in which the bottom of the containing cup is not heated, resulting in no smoke or small smoke output, the atomizing device of the present disclosure effectively improves the smoke output of the atomizing device, makes the product more evenly heated, has better atomization effect, higher taste restoration, short preheating time, and will not be overheated; the airway of the containing cup of the present disclosure adopts side air intake, and the internal structure is designed to prevent the paste from leaking, which can not only keep the paste from leaking, but also allow the airflow to completely pass through the paste, reducing the loss of taste; the present disclosure adopts compatible open paste cups and disposable closed paste cups, which are universal; the present disclosure adopts the method of supplementing cold air on the side, so that the smoke in the flue lasts longer and is more intense, and the taste is fresher. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] To more clearly illustrate the technical solutions in the embodiments of the present disclosure, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present disclosure. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings. The drawings are as follows:

[0008] Figure 1 is a perspective view showing an atomizing device (when the top cover of the housing is closed) according to some embodiments of the present disclosure;

[0009] Figure 2 shows Figure 1 an exploded view of the atomizing device;

[0010] Figure 3 and Figure 4 respectively show Figure 1 cross-sectional views of the atomizing device along different cutting planes;

[0011] Figure 5 shows Figure 2 a perspective view of a receiving cup having a receiving cup body and a receiving cup cover;

[0012] Figure 6 is a perspective view of a receiving cup having a receiving cup body and a receiving cup cover according to other embodiments of the present disclosure, in which a second heating sheet and a fixing plate are also shown;

[0013] Figure 7 is a perspective view of a receiving cup having a receiving cup body and a receiving cup cover according to other embodiments of the present disclosure;

[0014] Figure 8 shows Figure 7 a cross-sectional view of the receiving cup;

[0015] Figure 9 shows Figure 1 a top view of the atomizing device (when the top cover of the housing is closed);

[0016] Figure 10 shows Figure 2 a top view of the heating sheet;

[0017] Figure 11 is a perspective view of an atomizing device (when the top cover of the housing is closed) according to other embodiments of the present disclosure;

[0018] Figure 12 shows Figure 11 a perspective view of the atomizing device (when the top cover of the housing is open);

[0019] Figure 13 is a cross-sectional view of an atomization device showing Figure 11 ;

[0020] Figure 14 is a cross-sectional view of an atomization device showing according to some other embodiments of the present disclosure; and

[0021] Figure 15 is a control method for an atomization device according to some embodiments of the present disclosure.

[0022] List of reference numerals:

[0023] Hookah device 100; atomization device 105; hookah bowl 110; heating atomization assembly 120; housing 130; first accommodation space 140; accommodation cup 150; heating assembly 160; first heating sheet 170; second heating sheet 180; top cover 190;

[0024] Housing main body 200; pores 210; accommodation cup main body 220; accommodation cup cover 230; bottom wall 240; first side wall 250; protrusion 260; first opening 270; top wall 280; second side wall 290;

[0025] Second accommodation space 300; first recess 310; second recess 315; top cover main body 320; protrusion 325; fixing plate 330; third recess 335; heating cup 340; protective cup 350; annular structure 360; bridging portion 370; first air inlet opening 380; second air inlet opening 390;

[0026] Internal air passage 400; third side wall 410; smoking port 420; water pipe 430; connection seat 440; hollow portion 450; third air inlet opening 460; fourth air inlet opening 470; plug interface 480; power charging port 490;

[0027] Power supply 500; button 510; hookah bowl connection seat 520; heating cup fixing cover 530; heating cup gasket 540; heating cup heat shield 550; middle housing of the housing 560; lamp shade decorative ring 570; main control board 580; bottom housing of the housing 590;

[0028] Hookah bowl cover 600; hookah bowl main body 610. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall fall within the protection scope of the present disclosure.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present disclosure are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indications will also change accordingly.

[0031] In the present disclosure, unless otherwise clearly defined and limited, terms such as "connected" and "fixed" should be understood in a broad sense. For example, they can be directly connected or indirectly connected through an intermediate medium, and can be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0032] In this text, "connected" refers to fluid connection, that is, fluid (including liquid and / or gas) can flow from one component to another. In addition, in this text, the connection between two components can refer to the direct connection between two components. For example, at least part of two holes are aligned, or through an intermediate medium.

[0033] In the present disclosure, unless otherwise specified, all numbers representing component parameters, technical effects, etc. used in this specification and claims should be understood to be modified by the term "about" or "substantially" in any case. Therefore, unless there is a contrary indication, the numerical parameters listed in the following specification and appended claims are approximate values. For those skilled in the art, they can vary according to the desired properties and effects sought through the present disclosure, and each numerical parameter should be interpreted according to the number of significant digits and the conventional rounding method or the way understood by those skilled in the art.

[0034] In the present disclosure, the terms used in the description of various examples are only for the purpose of describing specific examples and are not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the element can be one or more. In addition, the term "and / or" used in the present disclosure covers any one of the listed items and all possible combinations.

[0035] "Atomization matrix" refers to a mixture or auxiliary substance that can be atomized into aerosol in whole or in part by an electronic device or a similar device. The atomization matrix can be a medium such as e-cigarette liquid (such as e-liquid), medical drugs, skin care lotions, etc. in liquid form, or e-cigarette paste, medical articles, skin care products, etc. in solid or paste form. By atomizing these media, aerosol that can be inhaled or absorbed can be delivered to the user.

[0036] "Aerosol" refers to a colloidal dispersion system formed by the dispersion and suspension of small solid or liquid particles in a gas medium.

[0037] In the related art, an atomizing device generally includes a heating atomizing component. The heating atomizing component includes a containing cup and a heating component. The containing cup is provided with an atomizing matrix (such as tobacco paste) in a solid or gel form (for example, paste-like). The paste-like atomizing matrix forms an aerosol (such as smoke) that can be sucked or absorbed by the user after heating. The aerosol is introduced into a hookah for filtration and cooling, and finally discharged from the smoking mouth of the hookah for the user to suck. However, the atomizing device in the related art only heats the top of the containing cup containing the atomizing matrix (such as tobacco paste), and does not heat the bottom of the containing cup, which leads to problems such as no smoke or small smoke output in the related art.

[0038] In view of this, the present disclosure provides an atomizing device, which heats by means of at least two heating sheets cooperating, especially using a first heating sheet located on one side of the containing cup close to the hookah to preheat and keep warm the containing cup. Compared with the related art where the bottom of the containing cup is not heated, resulting in no smoke or small smoke output, the atomizing device of the present disclosure effectively improves the smoke output of the atomizing device.

[0039] The following refers to Figures 1 to 13 Describe the atomizing core of the present disclosure in detail.

[0040] According to one or more embodiments of the present disclosure, the atomizing device 105 is used to atomize an atomizing matrix to form an aerosol, and the atomizing device 105 includes: a heating atomizing component 120, including: a housing 130, a first accommodation space 140 is formed in the housing 130, a containing cup 150, the containing cup 150 is arranged in the first accommodation space 140 for containing the atomizing matrix; a heating component 160, used to heat the atomizing matrix to generate an aerosol, the heating component 160 includes at least two heating sheets, and the at least two heating sheets include: a first heating sheet 170, the first heating sheet 170 is located on one side of the containing cup 150 for preheating and keeping warm the containing cup 150; and a second heating sheet 180, the second heating sheet 180 is located on the other side of the containing cup 150 for heating the air entering the atomizing device 105 from the outside so that the heated hot air enters the containing cup 150.

[0041] Figure 1 is a perspective view showing the atomizing device 105 (when the top cover of the housing is closed) according to some embodiments of the present disclosure; Figure 2 shows Figure 1 the exploded view of the atomizing device; Figure 3 and Figure 4 respectively show Figure 1 the sectional views of the atomizing device 105 along different cutting planes; Figure 5 showsFigure 2 Perspective view of the receiving cup 150 having a receiving cup body and a receiving cup lid; Figure 6 Is a perspective view of the receiving cup 150 having a receiving cup body and a receiving cup lid according to some other embodiments of the present disclosure, wherein a second heating sheet and a fixing plate are also shown; Figure 7 Is a perspective view of the receiving cup having a receiving cup body and a receiving cup lid according to some other embodiments of the present disclosure; Figure 8 Shows Figure 7 Cross-sectional view of the receiving cup; Figure 9 Is to show Figure 1 Top view of the atomizing device 105 (when the top cover of the housing is closed); Figure 10 Is to show Figure 2 Top view of the heating sheet.

[0042] As Figures 1 to 10 shown, the atomizing device 105 includes a heating and atomizing assembly 120. The heating and atomizing assembly 120 includes a housing 130, a receiving cup 150, and a heating component 160. The housing 130 may include a top cover 190 and a housing body 200 connected to the top cover 190. It can be understood that the top cover 190 and the housing body 200 may be connected by a hinge to prevent the top cover 190 from being lost, or other detachable connection methods may be used, and the present disclosure does not limit this. In some embodiments, the top cover 190 and the housing body 200 are made of a high-temperature resistant plastic material, mainly considering that there is a wire for supplying power to the second heating sheet 180 installed between the top cover 190 and the housing body 200. In Figure 3 and Figure 9 shown in the example, at least one pore 210 may also be provided on the top cover 190. The provision of the pore 210 on the top cover 190 facilitates rapid heat dissipation through at least one pore 210 when the second heating sheet 180 is not in use, and can also assist in air intake through at least one pore 210 when smoking. In some embodiments, at least one pore 210 is provided near the edge of the top cover 190 for air intake. As Figure 9 shown, a plurality of pores 210 are provided on the top cover 190. Among them, the plurality of pores 210 in the center are mainly for heat dissipation and also assist in air intake, while the outer ring of pores 210 is mainly for air intake. According to some embodiments of the present disclosure, considering that there is no seal between the top cover 190 and the housing body 200, even without providing pores 210, it does not affect air intake.

[0043] According to some embodiments of the present disclosure, the housing 130, particularly the housing body 200, may be connected to the hookah 110. In Figures 2 to 4In the illustrated example, the heating assembly 160 for heating the atomization matrix to generate an aerosol includes a first heating sheet 170 and a second heating sheet 180. The first heating sheet 170 is located below the receiving cup 150, that is, on the side of the receiving cup 150 close to the hookah 110. The second heating sheet 180 is located above the receiving cup 150, that is, on the side of the receiving cup 150 facing away from the hookah 110.

[0044] In the above embodiment, by providing the first heating sheet 170 for preheating and heat preservation, the smoke output of the atomization device 105 is effectively improved, and problems such as no smoke output or small smoke output caused by the low temperature at the bottom of the receiving cup 150 will not occur.

[0045] According to some embodiments of the present disclosure, the heating temperatures of the first heating sheet 170 and the second heating sheet 180 can be independently controlled. In order to independently control the heating temperatures of the two heating sheets, the first heating sheet 170 and the second heating sheet 180 are respectively provided with temperature sensors for measuring the air flow temperature around the first heating sheet 170 and the second heating sheet 180. In some embodiments, the temperature sensor can be disposed at a position adjacent to the first heating sheet 170 or the second heating sheet 180. It will be understood that the temperature sensor can be in contact with the first heating sheet 170 or the second heating sheet 180, or can be disposed at a certain space away from the first heating sheet 170 or the second heating sheet 180, as long as the temperature sensor can measure the air flow temperature around the first heating sheet 170 or the second heating sheet 180. In some embodiments, the temperature sensor can be disposed upstream of the first heating sheet 170 or the second heating sheet 180 along the air flow direction of the atomization device 105. In some embodiments, the temperature sensor can be disposed downstream of the first heating sheet 170 or the second heating sheet 180 along the air flow direction of the atomization device 105.

[0046] According to some embodiments of the present disclosure, the heating temperature of the first heating sheet 170 is 100°C - 300°C. For example, the heating temperature of the first heating sheet 170 is 180°C - 220°C. According to some embodiments of the present disclosure, the second heating sheet 180 is 200°C - 400°C. For example, the second heating sheet 180 is 290°C. Since the first heating sheet 170 is mainly used for preheating and heat preservation of the receiving cup 150, and the second heating sheet 180 is mainly used for continuously heating the air in the first receiving space 140 defined by the housing 130 to generate hot air, that is, for continuous heating, the heating temperature of the second heating sheet 180 is set higher than that of the first heating sheet 170.

[0047] According to some embodiments of the present disclosure, the temperature sensor can obtain the temperature value measured by the temperature sensor in response to the energization of the first heating sheet 170 or the second heating sheet 180, and control the heating power of the first heating sheet 170 or the second heating sheet 180 according to the temperature value.

[0048] Further referring to Figure 5 , the accommodation cup 150 may include an accommodation cup body 220 and an accommodation cup lid 230. The accommodation cup body 220 further includes a bottom wall 240, a first side wall 250, and a protruding portion 260. As Figure 5 shown, the first side wall 250 is connected to the bottom wall 240. As Figure 4 shown, a first opening 270 is provided in the center of the bottom wall 240. The protruding portion 260 is provided at the first opening 270. The protruding portion 260 includes a top wall 280 and a second side wall 290. The second side wall 290 is used to connect the top wall 280 and the bottom wall 240. In Figure 5 the example shown, the accommodation cup body 220 has a shape similar to a bowl, while the accommodation cup lid 230 has a shape similar to a saucer. The accommodation cup lid 230 is provided on the accommodation cup body 220, for example, it can be provided on the accommodation cup body 220 by pressing, so as to jointly define a second accommodation space 300 with the accommodation cup body 220. The second accommodation space 300 is used to accommodate the atomization matrix (for example, tobacco paste).

[0049] Continuing to refer to Figure 4 , the top cover 190 includes a top cover body 320 having a first recess 310 and a fixing plate 330 fixedly connected to the top cover body 320. The fixing plate 330 is fixedly connected to the top cover body 320 by a threaded fastener. It can be understood that the fixing plate 330 can also be fixedly connected to the top cover body 320 by other means. In some embodiments, the second heating sheet 180 can be provided on the side of the fixing plate 330 facing the first recess 310. That is to say, the second heating sheet 180 is provided between the fixing plate 330 and the top cover body 320. On the one hand, the fixing plate 330 serves to fix the second heating sheet 180, and on the other hand, it can prevent the user's hand from accidentally touching the second heating sheet 180 and getting burned, and prevent the second heating sheet and its circuit from being exposed. In some embodiments, both the fixing plate 330 and the accommodation cup lid 230 can be made of aluminum material, and the aluminum material has the characteristics of being resistant to high temperature and not changing color, but it can be understood that other materials with similar properties can also be used for the fixing plate 330 and the accommodation cup lid 230.

[0050] Continuing to refer to Figure 4 , the atomization device 105 may further include a heating cup 340. The first heating sheet 170 is provided on the side of the heating cup 340 facing away from the first accommodation space 140. The heating cup 340 is used to transfer the heat of the first heating sheet 170 to the accommodation cup body 220. AsFigure 4 As shown, the first heating sheet 170 is disposed on the lower side of the heating cup 340. Similar to the shape of the accommodation cup body 220, the heating cup 340 also has a similar bowl-like shape. In addition, as Figure 4 shown, a protective cup 350 is disposed between the heating cup 340 and the accommodation cup body 220. The protective cup 350 is used to prevent the atomized matrix in the second accommodation space 300 from leaking onto the heating cup 340. By providing the protective cup 350, it mainly plays a role in preventing dirt, that is, preventing the tobacco paste in the accommodation cup 150 from leaking onto the heating cup 340. The accommodation cup 150 and the protective cup 350 can be designed to be detachable, and the accommodation cup 150 and the protective cup 350 can be directly removed together for rinsing.

[0051] Further referring to Figure 10 , each of the at least two heating sheets has a plurality of annular structures 360, and at least one bridging portion 370 is disposed between two adjacent annular structures 360 among the plurality of annular structures 360. According to some embodiments of the present disclosure, both the first heating sheet 170 and the second heating sheet 180 are made of 316 stainless steel or iron-chromium alloy, and adopt a structure in which the annular structure 360 is combined with the bridging portion 370 for connection. The bridging portion 370 not only plays a role in strengthening and fixing, but also plays a role in conducting electricity. In some embodiments, the at least two heating sheets can also adopt a structure in which a mosquito coil spiral structure is combined with the bridging portion 370 for connection. Compared with the structure of using a whole solid heating sheet, the structure of using the hollow annular structure 360 combined with the bridging portion 370 for connection has a relatively larger resistance value, so as to generate sufficient heat.

[0052] Continuing to refer to Figure 4 and Figure 5 , at least one first air inlet opening 380 is provided on the first side wall 250 for guiding the hot air heated by the second heating sheet 180 into the second accommodation space 300. The second side wall 290 is provided with at least one second air inlet opening 390 for guiding the aerosol into the internal air passage 400. As Figure 4 shown. The aerosol flows in the direction of the solid arrow. In some embodiments, an air flow channel is provided between at least one pore 210 and at least one first air inlet opening 380. Continuing to refer to Figures 1 to 4, the hookah device 100 includes an atomizing device 105 and a hookah bowl 110. The housing 130 is detachably or fixedly connected to the hookah bowl 110. A smoking mouthpiece is provided on the third side wall 410 of the hookah bowl 110. A smoking opening 420 is formed in the smoking mouthpiece. A water pipe 430 is provided in the hookah bowl 110. The two ends of the water pipe 430 are respectively in fluid communication with at least one second air inlet opening 390 and the water in the hookah bowl 110. The lumen of the water pipe 430 forms a part of the internal airway 400. In addition, a connection base 440 is provided between the hookah bowl 110 and the heating and atomizing assembly 120. The connection base 440 has a hollow portion 450. The hollow portion 450 forms a part of the internal airway 400. In some embodiments, the connection base 440 can be made of silica gel. By means of side air intake and side air outlet, that is, a first air inlet opening 380 is provided on the side of the receiving cup body 220, and a second air inlet opening 390 is provided on the side of the convex portion 260. The second air inlet opening 390 is communicated with the water pipe 430. Thus, after the outside air is heated by the second heating sheet 180, it sequentially passes through the first air inlet opening 380, the atomization matrix (for example, tobacco paste), the second air inlet opening 390, and then is discharged into the hookah bowl 110 through the water pipe 430. The side air intake of the receiving cup extends the contact path of the hot air (generated by the second heating sheet 180) with the tobacco paste, that is, the airway is relatively long, resulting in sufficient mixing of the tobacco paste and the hot air, increasing the amount of smoke and making the taste more intense.

[0053] In some embodiments, at least one first air inlet opening 380 may be provided on the receiving cup cover 230 for guiding the hot air heated by the second heating sheet 180 into the second receiving space 300. The top wall 280 is provided with at least one second air inlet opening 390 for guiding the aerosol into the internal airway 400. A gap is provided between the top wall 280 and the receiving cup cover 230 to allow the aerosol to enter the internal airway 400. That is, the setting of the first air inlet opening 380 is not limited to the side wall of the receiving cup, and it can also be provided on the receiving cup cover 230, as long as the outside air passes through the second heating sheet 180 and then passes through the first air inlet opening 380. The setting of the second air inlet opening 390 is not limited to the side wall of the convex portion 260, and it can also be provided on the top of the convex portion 260. The present disclosure does not limit the positions of the first air inlet opening 380 and the second air inlet opening 390.

[0054] As Figure 6As shown, the accommodating cup cover 230 may further include a second recess 315. The size of the second recess 315 in the radial direction is larger than the size of the second heating sheet 180 in the radial direction. At least one first air inlet opening 380 is provided on the second recess 315 and is located between the edge of the second recess 315 and the edge of the second heating sheet 180. Since the straight-up-and-down air intake method is adopted, the first air inlet opening 380 is provided on the accommodating cup cover 230 and is located below the second heating sheet 180, and the hot air directly enters the accommodating cup 150, and the atomization matrix (for example, tobacco paste) is easily charred. By setting the size of the second heating sheet 180 in the radial direction to be smaller, that is, slightly smaller than the second recess 315 of the accommodating cup cover 230, and setting at least one first air inlet opening 380 on the periphery of the second recess 315 of the accommodating cup cover 230, the first air inlet opening 380 is offset from the second heating sheet 180, and the direct entry of hot air into the accommodating cup 150 is avoided by bypassing from the side.

[0055] Further referring to Figure 7 and Figure 8 , the accommodating cup cover 230 includes a protrusion 325 and a third recess 335 surrounded by the protrusion 325. The size of the second recess 315 in the radial direction is larger than the size of the protrusion 325 in the radial direction. In Figure 7 and Figure 8 In the illustrated example, the accommodating cup cover 230 is integrally convex to form the protrusion 325, and its center is recessed to form the recess 335, thereby reducing the heated area, avoiding charring, and not occupying the space of the accommodating cup 150.

[0056] Continuing to refer to Figure 4 , at least one third air inlet opening 460 is provided on the housing 130 for guiding cold air outside the housing 130 into the housing 130. At the same time, at least one fourth air inlet opening 470 is provided on the connecting seat 440 for guiding the cold air entering through at least one third air inlet opening 460 into the internal air passage 400. By supplementing cold air (refer to the multiple dashed arrows in Figure 4 ), the meeting of hot and cold air increases the amount of smoke, thereby reducing the possibility of the tobacco paste being charred and affecting the taste.

[0057] Further referring to Figures 11 to 12 and Figure 14 , Figures 11 to 12 is a perspective view and a cross-sectional view showing an atomizing device 105 according to some other embodiments of the present disclosure; Figure 14 is a cross-sectional view showing an atomizing device 105 according to still some other embodiments of the present disclosure.

[0058] Wherein, Figure 13 and Figure 14 The features of the atomizing device 105 in Figure 4are basically the same as those of the atomizing device 105, and the difference between the two is that Figure 13 and Figure 14 the setting position of at least one third air inlet opening 460 or fourth air inlet opening 470 of the atomizing device 105 in Figure 4 is different from the setting position of at least one third air inlet opening 460 or fourth air inlet opening 470 of the atomizing device 105 in

[0059] In Figure 14 the example shown, at least one fourth air inlet opening 470 is arranged on the same horizontal plane as at least one third air inlet opening 460. In Figure 13 the example shown, instead of the independent at least one third air inlet opening 460 in the previous two examples, at least one existing strip-shaped heat dissipation hole on the side of the housing body 200 is used as the third air inlet opening 460 for cold air.

[0060] In Figure 4 , Figure 13 and Figure 14 the examples shown, at least one third air inlet opening 460 and at least one fourth air inlet opening 470 are located downstream of the receiving cup 150 along the flow direction of the aerosol in the internal air passage 400 (i.e., the direction of the solid arrow shown in Figure 4 ). By arranging at least one third air inlet opening 460 and at least one fourth air inlet opening 470 below the receiving cup, it is possible to supplement cold air (refer to the multiple dashed arrows in Figure 4 , Figure 12 and Figure 13 ), that is, to first generate hot smoke and then meet cold air, and the hot and cold air collide, thereby further increasing the amount of smoke (i.e., the collision of hot and cold air increases the amount of smoke). Although Figure 4 , Figure 13 and Figure 14 show various setting positions of at least one third air inlet opening 460 or fourth air inlet opening 470, the present disclosure is not limited thereto, as long as at least one third air inlet opening 460 and at least one fourth air inlet opening 470 are located below the receiving cup.

[0061] It should be understood here that in addition to the features described above, Figure 13 and Figure 14 other features of the atomizing device 105 in Figure 4 such as the first heating sheet 170, the second heating sheet 180, etc.) can be the same as the corresponding features of the atomizing device 105 described in

[0062] Continuing to refer to Figure 1 , Figure 4 and Figure 13, the atomizing device 105 may further include a plug interface 480, a power charging port 490, a power source 500, and a button 510. The power supply can be achieved through the built-in power source 500 or by plugging in. In Figure 13 In the illustrated example, a battery is installed as the power source 500 between the hookah 110 and the heating and atomizing component 120.

[0063] Continuing to refer to Figure 2 , it can be seen from the exploded view of the atomizing device that the atomizing device 105 may further include a hookah connection seat 520, a heating cup fixing cover 530, a heating cup gasket 540, a heating cup heat shield 550, a middle housing of the housing 560, a lamp shade decorative ring 570, a main control board 580, a bottom housing of the housing 590, a hookah cover 600, and a hookah body 610 and other components.

[0064] According to another aspect of the present disclosure, a control method 1500 for an atomizing device according to one or more embodiments of the present disclosure is provided. Figure 15 FIG. shows a control method 1500 for an atomizing device according to some embodiments of the present disclosure. The control method 1500 includes: step S1501, energizing and heating the first heating sheet 170 to preheat the receiving cup 150; and step S1502, energizing and heating the second heating sheet 180 to continuously heat the air in the first receiving space 140 to generate hot air.

[0065] For example, when the user uses the atomizing device 105, the user operates (such as pressing) the button 510 of the atomizing device 105, and the first heating sheet 170 and the second heating sheet 180 are energized and heated. The first heating sheet 170 and the second heating sheet 180 are respectively provided with separate control circuits to independently control the power of the first heating sheet 170 and the second heating sheet 180 and thus the heating temperature. The first heating sheet 170 is heated to 100°C - 300°C to preheat the tobacco paste in the receiving cup. The second heating sheet 180 is heated to 200°C - 400°C to heat the air around the receiving cup.

[0066] When the user sucks, the hot air heated by the second heating sheet 180 mixes with the cold air entering through the pores 210 and enters the receiving cup through the first air inlet opening 380 on the first side wall 250 of the receiving cup to heat and atomize the tobacco paste in the receiving cup, thereby generating an aerosol (i.e., smoke). The aerosol then enters the internal airway 400 through the second air inlet opening 390 on the second side wall 290 of the receiving cup and mixes with the cold air entering the internal airway 400 through the third and fourth air inlet openings 470 to generate a larger amount of smoke. The smoke enters the water pipe 430, is filtered by water, and is sucked out from the smoking port 420.

[0067] During the intervals between the user's puffing, the first heating sheet 170 always keeps the receiving cup warm, preventing the tobacco paste in the receiving cup from getting cold and making it difficult to generate aerosol.

[0068] When the user does not want to use the atomizing device 105, an operation (such as pressing) the button 510 of the atomizing device causes the first heating sheet 170 and the second heating sheet 180 to be powered off, stopping their respective heating functions.

[0069] Although the various operations are depicted in the drawings as occurring in a particular order, this should not be construed as requiring that the operations must be performed in the particular order shown or in a sequential order, nor should it be construed as requiring that all of the illustrated operations must be performed to obtain the desired result.

[0070] The above are only embodiments or examples of the present disclosure, and do not limit the patent scope of the present disclosure accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present disclosure under the concept of the present disclosure, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present disclosure. The various elements in the embodiments or examples may be omitted or replaced by their equivalent elements. In addition, the steps may be executed in an order different from that described in the present disclosure. Further, the various elements in the embodiments or examples may be combined in various ways. Importantly, as technology evolves, many of the elements described herein may be replaced by equivalent elements that emerge after the present disclosure.

Claims

1. An atomization device, characterized in that, The atomizing device is used to atomize an atomization matrix to form an aerosol, and the atomizing device includes: A heating and atomizing assembly, including: A housing, within which a first accommodation space is formed, A receiving cup, which is disposed in the first accommodation space for receiving the atomization matrix; A heating component, which is used to heat the atomization matrix to generate the aerosol. The heating component includes at least two heating sheets, and the at least two heating sheets include: A first heating sheet, which is located on one side of the receiving cup and is used to preheat and keep warm the receiving cup ; and A second heating sheet, which is located on the other side of the receiving cup and is used to heat the air entering the atomizing device from the outside so that the heated hot air enters the receiving cup. The receiving cup includes:

2. The atomizing device according to claim 1, wherein A receiving cup main body, and the receiving cup main body includes: A bottom wall, on which a first opening is provided; A first side wall, which is connected to the bottom wall; and A protruding portion, which is provided at the first opening; and A receiving cup cover, which is disposed on the receiving cup main body to jointly define a second accommodation space with the receiving cup main body, and the second accommodation space is used to receive the atomization matrix. The heating temperatures of the first heating sheet and the second heating sheet can be independently controlled, and temperature sensors are respectively provided on the first heating sheet and the second heating sheet for measuring the air flow temperatures around the first heating sheet and the second heating sheet.

3. The atomization device according to claim 1 or 2, characterized in that, The heating temperature of the second heating sheet is higher than the heating temperature of the first heating sheet.

4. The atomization device according to claim 1 or 2, characterized in that, The heating temperature of the first heating sheet is 100°C - 300°C, and the heating temperature of the second heating sheet is 200°C - 400°C.

5. The atomizing device according to claim 4, characterized in that, The housing includes a top cover and a housing main body connected to the top cover. The top cover includes a top cover main body having a first recessed portion and a fixing plate fixedly connected to the top cover main body, and the second heating sheet is disposed on a side of the fixing plate facing the first recessed portion.

6. The atomizing device according to claim 3, wherein, At least one pore is provided on the top cover, and at least one pore is provided near the edge of the top cover for air intake.

7. The atomizing device according to claim 6, characterized in that, The atomizing device further includes a heating cup, and the first heating sheet is disposed on a side of the heating cup facing away from the first accommodation space. The heating cup is used to transfer the heat of the first heating sheet to the receiving cup main body.

8. The atomizing device according to claim 2, characterized in that, A protective cup is provided between the heating cup and the receiving cup main body, and the protective cup is used to prevent the atomization matrix in the second accommodation space from leaking onto the heating cup.

9. The atomizing device according to claim 8, characterized in that, Each of the at least two heating sheets has a plurality of annular structures, and at least one bridging portion is provided between two adjacent annular structures among the plurality of annular structures.

10. The atomizing device according to claim 1 or 2, characterized in that, The protruding portion includes a top wall and a second side wall. The second side wall is used to connect the top wall and the bottom wall. At least one first air intake opening is provided on the first side wall for guiding the hot air heated by the second heating sheet into the second accommodation space, and at least one second air intake opening is provided on the second side wall for guiding the aerosol into the internal air passage.

11. The atomizing device according to claim 2, characterized in that, ​ 12. The atomizing device according to claim 11, wherein, An air flow channel is provided between the at least one pore and the at least one first air inlet opening.

13. The atomization device according to claim 2, characterized in that, The raised portion includes a top wall and a second side wall for connecting the top wall and the bottom wall. The receiving cup cover is provided with at least one first air inlet opening for guiding hot air heated by the second heating sheet into the second receiving space. The top wall is provided with at least one second air inlet opening for guiding the aerosol into the internal air passage, and a gap is provided between the top wall and the receiving cup cover.

14. The atomization device according to claim 13, characterized in that, The receiving cup cover includes a second recessed portion, the size of the second recessed portion in the radial direction being greater than the size of the second heating sheet in the radial direction. Wherein, the at least one first air inlet opening is provided on the second recessed portion and located between the edge of the second recessed portion and the edge of the second heating sheet.

15. The atomization device according to claim 14, wherein, The receiving cup cover includes a protruding portion and a third recessed portion surrounded by the protruding portion, the size of the second recessed portion in the radial direction being greater than the size of the protruding portion in the radial direction.

16. The atomization device according to claim 11 or 13, characterized in that, The housing is provided with at least one third air inlet opening for guiding cold air outside the housing into the housing. And wherein, the heating and atomizing assembly further includes a connecting seat having a hollow portion which forms a part of the internal air passage. The connecting seat is provided with at least one fourth air inlet opening for guiding the cold air entering through the at least one third air inlet opening into the internal air passage.

17. The atomizing device according to claim 11 or 13, characterized in that, The at least one third air inlet opening and the at least one fourth air inlet opening are located downstream of the receiving cup along the flow direction of the aerosol in the internal air passage.

18. A hookah device, characterized in that, The hookah device includes the atomizing device according to any one of claims 1-17 and a hookah pot, and the housing is detachably or fixedly connected to the hookah pot.

19. The hookah device according to claim 18, characterized in that, The hookah pot has a third side wall provided with a smoking nozzle portion formed with a smoking opening. And a water pipe is provided in the hookah pot, both ends of the water pipe being respectively communicated with the at least one second air inlet opening of the atomizing device and the space in the hookah pot, and the lumen of the water pipe forms a part of the internal air passage.

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