WO2023124535A1 - 加热雾化装置 - Google Patents
加热雾化装置 Download PDFInfo
- Publication number
- WO2023124535A1 WO2023124535A1 PCT/CN2022/129850 CN2022129850W WO2023124535A1 WO 2023124535 A1 WO2023124535 A1 WO 2023124535A1 CN 2022129850 W CN2022129850 W CN 2022129850W WO 2023124535 A1 WO2023124535 A1 WO 2023124535A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- heating
- support frame
- pot body
- atomization device
- cavity
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 107
- 238000000889 atomisation Methods 0.000 title claims abstract description 51
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 230000005855 radiation Effects 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 7
- 239000010453 quartz Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 18
- 239000000443 aerosol Substances 0.000 description 13
- 239000002344 surface layer Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000002973 irritant agent Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001007 puffing effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
Definitions
- the invention relates to the technical field of heating atomization, in particular to a heating atomization device.
- the heating atomization device can atomize the atomization substrate by means of heating without burning.
- the heating atomization device usually adopts ceramic substrate type heating element, needle type heating element and tube type heating element to directly contact with the atomization substrate. Heating is carried out. This heating method will cause a certain gradient in the heat distribution on the atomized substrate, resulting in uneven heating of the atomized substrate.
- a technical problem solved by the present invention is how to realize uniform heating of the electronic atomization device.
- a heating atomization device comprising:
- a support frame accommodated in the pot body and detachably connected with the pot body, a heating chamber for accommodating the atomized substrate is formed between the pot body and the support frame;
- the infrared heating body is accommodated in the support frame, and the heat generated by the infrared heating body enters the heating cavity through the support frame in the form of infrared radiation.
- Fig. 1 is a three-dimensional structural schematic diagram of a heating atomization device provided by an embodiment
- Fig. 2 is a schematic diagram of the three-dimensional structure of the heating atomization device shown in Fig. 1 at another viewing angle;
- Fig. 3 is a schematic diagram of a three-dimensional cross-sectional structure of the heating atomization device shown in Fig. 1;
- Fig. 4 is a schematic plan view of the planar sectional structure of the heating atomization device shown in Fig. 1;
- Fig. 5 is a schematic diagram of an exploded structure of the heating atomization device shown in Fig. 1;
- Fig. 6 is a three-dimensional cross-sectional structural schematic diagram of Fig. 5;
- Fig. 7 is a three-dimensional structural schematic diagram of the assembly of the shell and the support frame in the heating atomization device shown in Fig. 1;
- FIG. 8 is a schematic plan view of the cross-sectional structure of FIG. 7 .
- a heated atomizing device 10 provided by an embodiment of the present invention is used for heating and atomizing an atomizing base 20 to form an aerosol that can be inhaled by a user.
- the heating atomization device 10 includes a pot body 100 , a suction nozzle 210 , a sealing member 220 , a support frame 300 and an infrared heating body 410 .
- the atomized base 20 can have a certain shape without constraints, for example, the atomized base 20 can be in a ribbon structure, and the atomized base 20 in the ribbon structure can be wound into multiple layers to form a cylindrical structure.
- the atomization base 20 can also be a granular or flake-like loose structure, so this kind of atomization base 20 cannot be formed independently, and can only have a certain shape under the influence of external constraints.
- the pot body 100 includes a base plate 110 and a side cylinder 120, the base plate 110 and the side cylinder 120 can be integrally formed, and the base plate 110 can be arranged horizontally and can be approximately circular and flat structure, and the side cylinder 120 is vertically arranged and its cross section can be circular, and the base plate 110 is fixed on one end (lower end) of the side cylinder 120, and the side cylinder 120 is connected with the periphery of the base plate 110 and arranged around the base plate 110, so that the whole pot body The base plate 110 and the pot body 100 together form an accommodating cavity 130 .
- An air intake channel 111 is opened on the base plate 110 , and the air intake channel 111 can penetrate the entire base plate 110 along the thickness direction, so that the air intake channel 111 is a through hole and communicates with the outside world and the accommodating cavity 130 at the same time.
- the side cylinder 120 has an inner peripheral surface 121 and an outer peripheral surface 122. Both the inner peripheral surface 121 and the outer peripheral surface 122 are annular structures.
- the inner peripheral surface 121 is connected to the base plate 110 and together with the base plate 110 defines the boundary of the accommodating cavity 130.
- the outer peripheral surface 122 is disposed around the inner peripheral surface 121 , in other words, the outer peripheral surface 122 belongs to the outer surface of the side tube 120 , and the inner peripheral surface 121 belongs to the inner surface of the side tube 120 .
- the heating atomizing device 10 further includes a reflective layer 140, for example, the number of the reflective layer 140 can be one, and the reflective layer 140 is attached to the inner peripheral surface 121 of the side cylinder 120, or the reflective layer 140 is attached to the side cylinder 120 on the outer peripheral surface 122 of the barrel 120 .
- the number of reflective layers 140 may be two, and the two reflective layers 140 are respectively attached to the inner peripheral surface 121 and the outer peripheral surface 122 .
- the reflective layer 140 may be made of metal material, so that the reflective layer 140 has a strong reflective effect on electromagnetic waves such as infrared rays.
- the reflective layer 140 will reflect the infrared rays in the accommodating cavity 130 very well, and avoid the infrared rays in the accommodating cavity 130 from passing through the side.
- the tube 120 is transmitted to the outside of the side tube 120 to prevent infrared loss in the accommodating cavity 130 .
- the suction nozzle 210 is fixed on the upper end of the side cylinder 120, so that the suction nozzle 210 can cover the accommodating chamber 130, and a detachable connection is formed between the suction nozzle 210 and the side cylinder 120.
- the accommodating chamber 130 can be opened, so that parts can be installed into the accommodating chamber 130, and parts can also be unloaded and taken out from the accommodating chamber 130, so that the parts can be placed in the accommodating chamber. Replacement within 130.
- the suction nozzle 210 is provided with an air suction channel 211 , the air suction channel 211 communicates with the accommodating chamber 130 and the outside world, and the inhalation channel 211 can be arranged coaxially with the accommodating chamber 130 .
- the user can inhale at the end of the inhalation channel 211, so as to absorb the aerosol produced by the atomization of the atomized base 20.
- the sealing member 220 can be an O-ring, and the sealing member 220 is sleeved on the suction nozzle 210 and pressed between the suction nozzle 210 and the side cylinder 120 of the pot body 100, so that the sealing member 220 seals the accommodating cavity 130 , thereby improving the airtightness of the accommodating cavity 130 .
- the suction channel 211 may also be arranged non-coaxially with the accommodating cavity 130 .
- the support frame 300 leads to a cylindrical tubular structure, the support frame 300 is accommodated in the accommodating cavity 130 and is detachably connected with the base plate 110 , the support frame 300 and the inner peripheral surface 121 of the side cylinder 120 A heating chamber 131 is formed. Obviously, the heating chamber 131 is a part of the accommodating chamber 130 . The heating chamber 131 communicates with the inhalation channel 211 , and the atomized substrate 20 is stored in the heating chamber 131 .
- the support frame 300 is provided with an installation cavity 310 and a hollow hole 320. The number of the installation cavity 310 is one, and the number of the hollow hole 320 is multiple.
- the installation cavity 310 and the accommodating cavity 130 can be coaxially arranged, and the hollow hole 320 communicates with the installation cavity at the same time. Chamber 310 and heating chamber 131 .
- the air intake channel 111 is directly connected with the installation cavity 310, and the outside air entering the air intake channel 111 can enter the heating cavity 131 through the installation cavity 310 and the hollow hole 320 in sequence.
- the gas can carry the aerosol into the inhalation channel 211 to be absorbed by the user.
- the support frame 300 can be unloaded from the base plate 110 and taken out from the accommodating cavity 130, and then replaced with a new support frame 300 to be installed on the base plate 110 , so the support frame 300 can be replaced.
- the infrared heating body 410 may be a quartz halogen lamp, or may be a carbon fiber infrared heater or an opalescent quartz infrared heater or the like. The infrared heating body 410 is accommodated in the installation cavity 310 of the support frame 300 , and the infrared heating body 410 generates heat under the action of electricity, and the heat spreads outward through infrared radiation.
- the heat of the infrared heating body 410 will enter the heating cavity 131 through the hollow hole 320, so that the atomized substrate 20 absorbs infrared rays and generates heat.
- the natural frequency of the molecules of the atomizing substrate 20 can be matched with the frequency of the infrared rays generated by the infrared heating element 410 .
- the support frame 300 may not be provided with the hollow hole 320, but the support frame 300 is made of a light-transmitting material that can transmit infrared rays, so that the infrared rays located in the installation cavity 310 can directly pass through the support frame 300 into the heating chamber 131.
- the heating and atomizing device 10 further includes an electrode body 420, which can be roughly columnar, and the electrode body 420 is penetrated in the substrate 110 of the pot body 100, so that the upper end of the electrode body 420 is in contact with the infrared heating body. 410 is electrically connected.
- the electrode body 420 includes a protruding portion 421, which protrudes a certain length downward relative to the substrate 110.
- the protruding portion 421 is located outside the integral pot body 100, and the protruding portion 421 can be electrically connected to the power supply. connected, so that the power supply supplies power to the infrared heating body 410 through the electrode body 420, so that the infrared heating body 410 generates heat and transmits it to the outside through infrared radiation.
- the atomized substrate 20 in the case where the atomized substrate 20 is a band-shaped structure, the atomized substrate 20 can be wound into a cylindrical structure, and the atomized substrate 20 of the cylindrical structure is sleeved on the support rack 300 to be accommodated in the heating chamber 131.
- the heating chamber 131 Before the heating and atomizing device 10 is used, the heating chamber 131 can be in an empty state, and when it needs to be used, the atomizing substrate 20 wound into a cylindrical structure can be put into the heating chamber 131 .
- the heating atomizing device 10 further includes a casing 430, and the casing 430 is arranged in the heating chamber 131 so as to support
- the frame 300 is installed in the casing 430, and a package cavity 433 will be formed between the support frame 300 and the casing 430, and the atomized substrate 20 is accommodated in the package cavity 433, so the package cavity 433 can treat the loose atomized substrate 20 is restrained and shaped to prevent the atomized substrate 20 from being in a scattered state of free movement.
- the housing 430 may include a first housing 431 and a second housing 432, and the first housing 431 and the second housing 432 are arranged along the axial direction of the support frame 300, that is, the first housing 431 and the second housing 431 432 are arranged in the up and down direction, the first housing 431 can be located above the second housing 432, the second housing 432 can be fixedly connected with the support frame 300, and the first housing 431 is connected with the second housing 432 and the support frame 300 Both are detachable connections.
- the first housing 431 can be disassembled, and the atomized base 20 can be put into the second housing 432, and then the first housing 431 is covered on the second housing 432.
- the atomized base 20 is finally accommodated in the wrapping cavity 433 . Therefore, before the heating and atomizing device 10 is used, the wrapping cavity 433 can be in an empty state, and the atomizing substrate 20 can be loaded into the wrapping cavity 433 when it needs to be used.
- the casing 430 may be integrally formed, and the casing 430 and the supporting frame 300 are non-detachable structures. for this design pattern.
- the atomizing substrate 20 must be filled in the wrapping cavity 433 , that is, the wrapping cavity 433 will not be in an empty state.
- the atomized base 20 must exist in the wrapping cavity 433, which can also be simply understood as the support frame 300, the housing 430 and the atomized base 20
- the electrode body 420 supplies power to the infrared heating body 410, and the infrared heating body 410 converts electrical energy into heat and generates infrared rays, so that the heat enters the heating chamber 131 through the hollow hole 320 through infrared radiation.
- the atomized substrate 20 will absorb infrared rays and generate heat to be atomized to form an aerosol.
- the user inhales the aerosol by inhaling at the end of the inhalation channel 211 . Therefore, the atomized substrate 20 does not directly contact the infrared heating body 410 , so that the infrared heating body 410 heats the atomized substrate 20 in a non-contact manner.
- infrared rays have good penetration. Infrared rays can penetrate the atomized substrate 20 and reach a certain depth, so that the atomized substrate 20 within this depth range absorbs heat and generates temperature at the same time. Obviously, the atomized substrate 20 within this depth range The inner layer and the surface layer heat up at the same time, so that on the one hand, it can ensure that the inner layer and the surface layer absorb heat and heat up at the same time, avoiding the phenomenon that the inner layer and the surface layer absorb heat and heat up successively, so that the atomization substrate 20 quickly rises to The atomization temperature reduces the preheating waiting time of the atomizing substrate 20 and increases the atomization speed of the atomizing substrate 20, and the preheating waiting time can be shortened to less than 10 seconds.
- the inner layer and the surface layer are raised to the same atomization temperature at the same time, avoiding the formation of a temperature gradient between the inner layer and the surface layer, so that the particle size of the aerosol particles formed by the atomization of the inner layer and the surface layer at the same temperature is the same , to ensure that the inner layer and the surface layer are evenly heated and atomized to form a consistent inhalation taste of the aerosol, thereby improving the user's inhalation experience. And it can also effectively avoid the dry burning phenomenon caused by the high temperature of the outer layer, prevent the burnt smell and irritating gas produced by dry burning, and further improve the user's suction experience.
- the second is that infrared rays can well penetrate the carbonized ash formed after the atomization of the atomization matrix 20, so that the atomization matrix 20 covered by the carbonization ash can effectively absorb infrared rays and completely atomize, so as to avoid the impact of the carbonization ash on the heat transmitted by heat conduction.
- the effect of blocking and loss is generated, preventing the atomization substrate 20 covered by carbonized ash from being completely atomized, thereby improving the utilization rate of the atomization substrate 20 .
- the thickness of the carbonized ash will increase and the distance between the heating body will increase.
- infrared rays can eliminate the influence of distance and the thickness of carbonized ash, during each inhalation process of the user, there will be the same amount of infrared rays absorbed by the atomization base 20, so that the same amount of atomization base 20 will be atomized, ensuring the user's
- the aerosol concentration is consistent from puff to puff to enhance the puffing experience.
- the third is to prevent the direct contact between the atomizing substrate 20 and the infrared heating body 410, avoiding the dirt generated by the atomizing substrate 20 in the atomization process from adhering to the infrared heating body 410, preventing the pollution caused by the dirt to the infrared heating body 410, and improving
- the cleanliness of the infrared heating body 410 also prevents dirt from affecting the suction experience due to the generation of odorous gas under the action of heat. At the same time, it is also possible to prevent dirt from affecting the heating uniformity of the infrared heating element 410 due to heat absorption.
- the support frame 300 is detachably connected with the pot body 100, so that the support frame 300 can be replaced.
- the support frame 300 has dirt
- a new support frame 300 can be replaced to improve the cleanliness of the support frame 300 and prevent dirt from being heated. Odor gas is produced and affects the taste of smoking.
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- Radiation-Therapy Devices (AREA)
Abstract
一种加热雾化装置(10)，包括：锅体(100)；支撑架(300)，收容在锅体(100)之内并与锅体(100)可拆卸连接，锅体(100)和支撑架(300)之间形成用于收容雾化基质的加热腔(131)；及红外加热体(410)，收容在支撑架(300)之内，红外加热体(410)产生的热量以红外线辐射的方式透过支撑架(300)而进入加热腔(131)。
Description
本发明涉及加热雾化技术领域，特别是涉及一种加热雾化装置。
加热雾化装置可以通过加热不燃烧的方式对雾化基质进行雾化，加热雾化装置通常采用陶瓷基片式发热体、针式发热体以及管式发热体与雾化基质直接接触而对其进行加热，该加热方式会使得雾化基质上的热量分布存在一定的梯度，导致雾化基质受热不均。
发明内容
本发明解决的一个技术问题是如何实现电子雾化装置的均匀加热。
一种加热雾化装置，包括：
锅体，
支撑架，收容在所述锅体之内并与所述锅体可拆卸连接，所述锅体和所述支撑架之间形成用于收容雾化基质的加热腔；及
红外加热体，收容在所述支撑架之内，所述红外加热体产生的热量以红外线辐射的方式透过所述支撑架而进入所述加热腔。
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
为了更好地描述和说明这里公开的那些发明的实施例和/或示例，可以参考一幅或多幅附图。用于描述附图的附加细节或示例不应当被认为是对所公开的发明、目前描述的实施例和/或示例以及目前理解的这些发明的最佳模式 中的任何一者的范围的限制。
图1为一实施例提供的加热雾化装置的立体结构示意图；
图2为图1所示加热雾化装置在另一视角下的立体结构示意图；
图3为图1所示加热雾化装置的立体剖视结构示意图；
图4为图1所示加热雾化装置的平面剖视结构示意图；
图5为图1所示加热雾化装置的分解结构示意图；
图6为图5的立体剖视结构示意图；
图7为图1所示加热雾化装置中壳体与支撑架装配的立体结构示意图；
图8为图7的平面剖视结构示意图。
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施方式。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本发明的公开内容理解的更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“内”、“外”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
参阅图1、图2和图3，本发明一实施例提供的一种加热雾化装置10用于对雾化基质20进行加热雾化，以形成可供用户抽吸的气溶胶。加热雾化装置10包括锅体100、吸嘴210、密封件220、支撑架300和红外加热体410。雾化基质20可以在无需约束的情况下具有一定的形状，例如雾化基质20可以为带状结构，带状结构的雾化基质20卷绕成多层而形成圆筒状结构。又如雾化基质20还可以为颗粒状或絮片状的松散结构，故该种雾化基质20无法独立成型，需要借助外界约束的作用下才能具有一定的形状。
参阅图4、图5和图6，在一些实施例中，锅体100包括基板110和侧筒120，基板110和侧筒120可以一体成型，基板110水平设置并可以大致呈圆形的平板状结构，而侧筒120竖直设置且其横截面可以为圆形，基板110固定在侧筒120的一端(下端)，侧筒120与基板110的周边连接并环绕基板110设置，使得整个锅体100大致呈敞口的圆柱体结构，基板110和锅体100两者共同围成容置腔130。基板110上开设有进气通道111，进气通道111可以沿厚度方向贯穿整个基板110，使得进气通道111为通孔并同时连通外界和容置腔130。侧筒120具有内侧周面121和外侧周面122，内侧周面121和外侧周面122两者均为环状结构，内侧周面121连接基板110并与基板110共同界定容置腔130的边界，外侧周面122环绕内侧周面121设置，换言之，外侧周面122属于侧筒120的外表面，而内侧周面121属于侧筒120的内表面。
在一些实施例中，加热雾化装置10还包括反射层140，例如反射层140的数量可以为一个，该反射层140附着在侧筒120的内侧周面121上，或者反射层140附着在侧筒120的外侧周面122上。又如反射层140的数量可以为两个，两个反射层140分别附着在内侧周面121和外侧周面122上。反射层140可以采用金属材料制成，使得反射层140对红外线等电磁波具有较强的反射作用。在容置腔130内存在红外线的情况下，鉴于反射层140的设置，反射层140将对容置腔130内的红外线起到很好的反射作用，避免容置腔130内的红外线透过侧筒120而传播至侧筒120之外，防止容置腔130内产生红外线损失。
在一些实施例中，吸嘴210固定在侧筒120的上端，使得吸嘴210对容置腔130起到封盖作用，吸嘴210与侧筒120之间形成可拆卸连接的关系，当吸嘴210从侧筒120上拆卸时，可以敞开该容置腔130，从而可以将零件安装至容置腔130内，也可以件零件从容置腔130中卸载并取出，以实现零件在容置腔130内的更换。吸嘴210上开设有吸气通道211，吸气通道211连通容置腔130和外界，吸气通道211可以与容置腔130同轴设置。用户可 以在吸气通道211的端部进行抽吸，从而吸收雾化基质20雾化后所产生的气溶胶。密封件220可以为O型密封圈，密封件220套设在吸嘴210上，且抵压在吸嘴210和锅体100的侧筒120之间，使得密封件220对容置腔130进行密封，从而提高容置腔130的气密性。在其他实施例中，吸气通道211也可以与容置腔130非同轴设置。
在一些实施例中，支撑架300导致呈圆柱形的筒状结构，支撑架300收容在容置腔130中并与基板110可拆卸连接，支撑架300与侧筒120的内侧周面121之间形成加热腔131，显然，加热腔131为容置腔130的一部分，加热腔131连通吸气通道211，雾化基质20存储在该加热腔131至中。支撑架300开设有安装腔310和镂空孔320，安装腔310的数量为一个，镂空孔320的数量为多个，安装腔310与容置腔130可以同轴设置，镂空孔320同时连通该安装腔310与加热腔131。进气通道111与安装腔310直接连通，进入进气通道111中的外界气体可以依次通过安装腔310、镂空孔320进入至加热腔131中，当加热腔131中的雾化基质20被雾化形成气溶胶时，气体可以携带该气溶胶进入吸气通道211以被用户吸收。当吸嘴210从侧筒120上卸载而敞开容置腔130后，可以将支撑架300从基板110上卸载并从容置腔130中取出，然后再更换新的支撑架300以安装至基板110上，故支撑架300可以进行更换。在一些实施例中，红外加热体410可以为石英卤素灯，还可以为碳纤维红外加热器或乳白石英红外加热器等。红外加热体410收容在支撑架300的安装腔310之内，红外加热体410在通电的作用下产生热量，该热量通过红外线辐射的方式向外传播。鉴于镂空孔320连通加热腔131，当加热腔131中存在雾化基质20时，红外加热体410的热量将通过该镂空孔320进入至该加热腔131中，使得雾化基质20吸收红外线并产生热量。为提高雾化基质20对红外线的吸收能力，进而提高红外加热体410的热量利用率，可以使得雾化基质20分子的固有频率与红外加热体410所产生红外线的频率相匹配。在其他实施例中，支撑架300可以不设置镂空孔320，而是将支撑架300采用能透过红外线的透光材料制成，如此可以使得位于安装腔310中 的红外线直接透过支撑架300进入至加热腔131中。
在一些实施例中，加热雾化装置10还包括电极体420，电极体420可以大致为柱状结构，电极体420穿设在锅体100的基板110中，使得电极体420的上端与红外加热体410电性连接。电极体420包括外凸部421，该外凸部421向下相对基板110凸出一定的长度，显然，该外凸部421位于整体锅体100之外，该外凸部421可以与电源电性连接，使得电源通过电极体420对红外加热体410供电，使得红外加热体410产生热量并通过红外线辐射的方式向外传输。
参阅图4、图5和图6，在雾化基质20为带状结构的情况下，可以将雾化基质20卷绕呈筒状结构，并使筒状结构的雾化基质20套设在支撑架300上以收容在加热腔131中。在加热雾化装置10使用之前，加热腔131可以处于空置状态，当需要使用时，再将已卷绕成筒状结构的雾化基质20放入至加热腔131即可。
参阅图4、图7和图8，在雾化基质20为颗粒状或絮片状结构的情况下，加热雾化装置10还包括壳体430，壳体430设置在加热腔131中，使得支撑架300穿设在壳体430中，支撑架300和壳体430之间将形成包裹腔433，雾化基质20收容在该包裹腔433中，故该包裹腔433可以对松散状的雾化基质20进行约束和定型，防止雾化基质20处于自由移动的散乱状态。
例如，壳体430可以包括第一壳体431和第二壳体432，第一壳体431和第二壳体432沿支撑架300的轴向排列，即第一壳体431和第二壳体432沿上下方向排列，第一壳体431可以位于第二壳体432的上方，第二壳体432可以与支撑架300固定连接，而第一壳体431跟第二壳体432和支撑架300均可拆卸连接。当需要向包裹腔433中加入雾化基质20时，可以将第一壳体431进行拆卸，并将雾化基质20装入第二壳体432内，然后第一壳体431盖设在第二壳体432上，最终使得雾化基质20收容在包裹腔433中。因此，在加热雾化装置10使用之前，包裹腔433可以处于空置状态，当需要使用时，再将雾化基质20装入至该包裹腔433即可。
又如，壳体430可以为一体成型结构，且壳体430与支撑架300为非可拆卸结构。对于该种设计模式。在加热雾化装置10使用之前，必须使得包裹腔433中已装入有雾化基质20，即包裹腔433不会处于空置状态。换言之，只要支撑架300和壳体430已收容至容置腔130中后，则包裹腔433必然存在雾化基质20，也可以简单理解为支撑架300、壳体430和雾化基质20三者为一体结构，即支撑架300、壳体430和雾化基质20三者同时进入或离开容置腔130。
工作时，电极体420对红外加热体410供电，红外加热体410将电能转化为热量并产生红外线，使得热量通过红外线辐射的方式经镂空孔320进入至加热腔131中，此时，雾化基质20将吸收红外线并产生热量而雾化形成气溶胶。用户在吸气通道211的端部抽吸而吸收气溶胶。因此，雾化基质20并未直接接触红外加热体410，使得红外加热体410对雾化基质20进行非接触式加热。通过红外加热体410的非接触式加热，可以至少形成如下有益效果：
一是红外线具有良好穿透性，红外线可以穿透雾化基质20并达到一定的深度，使得位于该深度范围内雾化基质20同时吸热并产生温度，显然，该深度范围内雾化基质20的内层和表层同时发热，如此一方面可以确保内层和表层同时吸收热量并升温，避免内层和表层先后吸热而升温的现象，从而使得雾化基质20在短时间内快速升高至雾化温度，减少雾化基质20的预热等待时间，提高雾化基质20的雾化速度，该预热等待时间可以缩短至10秒以内。另一方面可以确保内层和表层同时升高至相同的雾化温度，避免内层和表层之间形成温度梯度，使得内层和表层在相同温度下雾化所形成气溶胶颗粒的粒径相同，保证内层和表层均匀受热并雾化所形成气溶胶抽吸口感的一致性，从而提高用户的抽吸体验。并且也能有效避免外层因温度过高而产生的干烧现象，防止干烧所产生的焦味和刺激性气体，进一步提高用户抽吸体验。
二是红外线可以很好地穿透雾化基质20雾化后所形成的碳化灰烬，使得碳化灰烬覆盖的雾化基质20能有效吸收红外线并完全雾化，避免碳化灰烬对通过热传导方式传输的热量产生阻挡和损失作用，防止被碳化灰烬覆盖的雾 化基质20无法完全雾化，从而提高雾化基质20的利用率。同时，假如通过热传导方式传输热量，随着雾化基质20的消耗，碳化灰烬的厚度将增大以及跟加热体之间的距离拉大，鉴于碳化灰烬和长距离传输对热量的损失作用，对于在先的抽吸，将存在较多的热量传导至雾化基质20，使得较多的雾化基质20雾化形成气溶胶，故在先抽吸的气溶胶浓度较大；而对于在后的抽吸，将存在较少的热量传导至雾化基质20，使得较少的雾化基质20雾化形成气溶胶，故在后抽吸的气溶胶浓度较低。简而言之，前几次抽吸和后几次抽吸的口感存在明显差异。鉴于红外线可以消除距离和碳化灰烬厚度的影响，在用户的每次抽吸过程中，将存在相同量的红外线被雾化基质20吸收，使得相同量的雾化基质20被雾化，确保用户的每次抽吸的气溶胶浓度保持一致而提高抽吸体验。
三是防止雾化基质20与红外加热体410直接接触，避免雾化基质20在雾化过程中产生的污垢粘附在红外加热体410上，防止污垢对红外加热体410所构成的污染，提高红外加热体410的清洁度，也防止污垢在热量的作用下因产生异味气体而影响抽吸体验。同时也避免污垢因吸收热量而对红外加热体410的加热均匀性产生影响。
四是支撑架300与锅体100可拆卸连接，使得支撑架300可更换，当支撑架300具有污垢时，可以更换新的支撑架300，提高支撑架300的清洁度，防止污垢在受热过程中产生异味气体而影响抽吸口感。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。
Claims (20)
- 一种加热雾化装置，其特征在于，包括：锅体，支撑架，收容在所述锅体之内并与所述锅体可拆卸连接，所述锅体和所述支撑架之间形成用于收容雾化基质的加热腔；及红外加热体，收容在所述支撑架之内，所述红外加热体产生的热量以红外线辐射的方式透过所述支撑架而进入所述加热腔。
- 根据权利要求1所述的加热雾化装置，其特征在于，所述支撑架开设有安装腔，所述红外加热体收容在所述安装腔中，所述支撑架采用透光材料制成；或者所述支撑架开设有连通所述安装腔和所述加热腔的镂空孔。
- 根据权利要求2所述的加热雾化装置，其特征在于，当所述雾化基质为带状结构时，所述支撑架用于卷绕所述雾化基质。
- 根据权利要求2所述的加热雾化装置，其特征在于，还包括位于所述加热腔内的壳体，所述支撑架穿设在所述壳体中并与所述壳体之间形成包裹腔，当所述雾化基质为颗粒状或絮片状结构时，所述包裹腔用于包裹所述雾化基质。
- 根据权利要求4所述的加热雾化装置，其特征在于，所述壳体包括沿所述支撑架的轴向排列的第一壳体和第二壳体，所述第一壳体跟所述第二壳体和所述支撑架均可拆卸连接。
- 根据权利要求4所述的加热雾化装置，其特征在于，所述壳体一体成型并与所述支撑架非可拆卸连接。
- 根据权利要求2所述的加热雾化装置，其特征在于，所述锅体设置有收容所述支撑架的容置腔，所述安装腔与所述容置腔同轴设置。
- 根据权利要求2所述的加热雾化装置，其特征在于，所述镂空孔的数量为多个。
- 根据权利要求1所述的加热雾化装置，其特征在于，还包括反射层，所述锅体包括基板和侧筒，所述侧筒环绕所述基板连接，所述侧筒具有呈环 状的内侧周面和外侧周面，所述外侧周面环绕所述内侧周面设置，所述内侧周面连接所述基板并环绕所述支撑架设置以界定所述加热腔的部分边界，所述反射层附着在所述内侧周面和/或外侧周面上。
- 根据权利要求1所述的加热雾化装置，其特征在于，还包括吸嘴，所述锅体设置有收容所述支撑架的容置腔，所述吸嘴与所述锅体可拆卸连接并封盖所述容置腔，所述吸嘴上开设有连通所述容置腔和外界的吸气通道。
- 根据权利要求10所述的加热雾化装置，其特征在于，还包括密封件，所述密封件抵压在所述吸嘴和所述锅体之间以密封所述容置腔。
- 根据权利要求11所述的加热雾化装置，其特征在于，所述密封件为O型密封圈并套设在所述吸嘴上。
- 根据权利要求10所述的加热雾化装置，其特征在于，所述吸气通道与所述容置腔同轴设置。
- 根据权利要求10所述的加热雾化装置，其特征在于，所述锅体上开设进气通道，所述进气通道连通所述加热腔和外界。
- 根据权利要求14所述的加热雾化装置，其特征在于，所述锅体包括基板和侧筒，所述侧筒环绕所述基板连接，所述进气通道开设在所述基板上。
- 根据权利要求1所述的加热雾化装置，其特征在于，还包括电极体，所述电极体穿设在所述锅体中并与所述红外加热体电性连接，所述电极体包括凸设于所述锅体之外并用于与电源电性连接的外凸部。
- 根据权利要求16所述的加热雾化装置，其特征在于，所述电极体为柱状结构。
- 根据权利要求1所述的加热雾化装置，其特征在于，所述红外加热体包括石英卤素灯、碳纤维红外加热器或乳白石英红外加热器。
- 根据权利要求1所述的加热雾化装置，其特征在于，所述锅体为圆柱体结构。
- 根据权利要求1所述的加热雾化装置，其特征在于，所述支撑架为圆柱形的筒状结构。
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| CN215303054U (zh) * | 2021-02-26 | 2021-12-28 | 深圳麦克韦尔科技有限公司 | 雾化器及电子雾化装置 |
| CN216701672U (zh) * | 2021-12-03 | 2022-06-10 | 深圳麦克韦尔科技有限公司 | 雾化器及电子雾化装置 |
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