WO2021190011A1 - 加热装置及气溶胶形成装置 - Google Patents

加热装置及气溶胶形成装置 Download PDF

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Publication number
WO2021190011A1
WO2021190011A1 PCT/CN2020/139049 CN2020139049W WO2021190011A1 WO 2021190011 A1 WO2021190011 A1 WO 2021190011A1 CN 2020139049 W CN2020139049 W CN 2020139049W WO 2021190011 A1 WO2021190011 A1 WO 2021190011A1
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WO
WIPO (PCT)
Prior art keywords
cover
air inlet
heating device
storage cavity
heating
Prior art date
Application number
PCT/CN2020/139049
Other languages
English (en)
French (fr)
Inventor
廖焱程
袁永宝
Original Assignee
深圳麦时科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳麦时科技有限公司 filed Critical 深圳麦时科技有限公司
Priority to JP2022544405A priority Critical patent/JP7431985B2/ja
Priority to EP20927880.3A priority patent/EP4129094A4/en
Priority to KR1020227025099A priority patent/KR20220118523A/ko
Publication of WO2021190011A1 publication Critical patent/WO2021190011A1/zh

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    • 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
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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
    • A24F40/50—Control or monitoring
    • 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
    • A24F40/60—Devices with integrated user interfaces
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B6/00—Tactile signalling systems, e.g. personal calling systems
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • This application belongs to the field of electronic atomization technology, and specifically relates to a heating device and an aerosol forming device.
  • the aerosol forming device can contain an aerosol-generating product such as a cigarette, and the aerosol-generating product can be heated and atomized to generate an aerosol for the user to inhale.
  • an aerosol-generating product such as a cigarette
  • the aerosol-generating product can be heated and atomized to generate an aerosol for the user to inhale.
  • the aerosol forming device usually includes a heating device and a battery assembly detachably connected to the heating device.
  • a heating device When the aerosol-generating product is heated and the user inhales the aerosol-forming device, outside air enters the airway of the heating device from the air inlet of the aerosol-forming device, and then passes through the aerosol-generating substrate to deliver the generated aerosol to In the user's mouth.
  • the heat generated by the heating element to heat the aerosol-generated substrate will be transferred to the user's hand-held part, which makes the user uncomfortable when the temperature is high.
  • the present application provides a heating device and an aerosol forming device to solve the technical problem that the existing heating device conducts too much heat to the user's hand-held part during the heating process of the aerosol generating substrate.
  • a technical solution adopted in this application is: a heating device, including: a cover, including a proximal end with an air inlet and a distal end away from the proximal end; a storage cavity, The proximal end is provided with a feed port, the storage cavity is arranged in the cover body and communicates with the feed port, the storage cavity is used to place the aerosol generating product; the heating element is arranged in the The cover body extends into the storage cavity from the distal end; the air inlet channel is located in the cover body and extends from the air inlet to the distal end; the air outlet channel is located in the cover Inside the body, it merges with the end of the air inlet passage close to the distal end, and extends to the proximal end through the material storage cavity, and the air inlet passage is arranged around the material storage cavity to absorb The heat in the storage cavity.
  • a material storage tube is included, the material storage tube is arranged in the cover body, and the material storage cavity is formed in the material storage tube;
  • the air inlet and the feed inlet; the lower cover is arranged in the upper cover, the storage tube is located between the upper cover and the lower cover, and external air enters the air inlet through the air inlet
  • the air inlet channel is guided to the air outlet channel through the lower cover.
  • a protective cover which is slidably connected to the lower cover and is arranged around the storage tube and is located in the cover.
  • the gap between the protective cover and the storage tube forms a ⁇ Inlet passage.
  • the protective cover is hollow and includes a bottom wall formed close to the distal end
  • the storage tube is hollow cylindrical and has two ends open
  • the upper cover and the protective cover and the lower The cover is slidably clamped, and the end of the storage tube close to the distal end abuts on the bottom wall, the lower cover and the bottom wall are provided with through holes for the heating element to pass through, and the through holes of the lower cover
  • a sealing element is arranged inside, and external air enters the air inlet passage from the air inlet, enters the gap between the bottom wall and the lower cover, and is guided to the bottom by the lower cover and the sealing element.
  • the through hole in the wall enters the air outlet channel.
  • the gap between the cover and the protective cover forms a heat-insulating cavity, and the heat-insulating cavity is at least partially arranged around the outside of the air inlet channel; the bottom wall is provided with a communicating bottom The air hole in the gap between the wall and the lower cover.
  • the heating element includes: a fixing seat arranged in the cover; a heating body, one end of the heating body is detachably mounted on the fixing seat, and the other end of the heating body is inserted Set in the storage cavity.
  • the heating element includes a clamping portion protruding outward
  • the fixing seat includes: a first fixing seat provided with a first step surface facing the storage cavity; and a second fixing seat , Detachably arranged in the first fixing seat, and the second fixing seat is provided with a second step surface facing the first step surface, between the first step surface and the second step surface An accommodating cavity matched with the clamping part is formed.
  • the part of the heating element inserted into the storage cavity is cylindrical, and the end has a sharp part.
  • a sliding cover assembly is included, the sliding cover assembly includes: a sliding cover slidably disposed on the top of the upper cover, the sliding cover sliding to block or expose the feed inlet; a fixing member, provided Inside the upper cover and being fixed to the sliding cover, a sliding groove is opened on the top of the upper cover, and the sliding cover and the fixing member that are fixed to each other can slide along the sliding groove.
  • the sliding cover assembly includes: a mounting piece arranged between the sliding cover and the top of the upper cover;
  • the air inlet is used for the external air entering the upper cover from the air inlet to enter the air inlet channel.
  • a control device arranged in the cover body to control the activation of the heating device; a light emitting element arranged in the cover body and electrically connected to the control device, the light emitting element
  • the light-emitting state of the control device corresponds to the working state of the control device one-to-one.
  • a control member which is provided on the outer surface of the cover and is electrically connected to the control device to obtain user operations
  • a vibration member which is provided in the cover and is connected to the control device.
  • the device is electrically connected to feed back the control of the control component to the control device.
  • an aerosol forming device including a battery tube and the heating device as described above, and the battery tube is used to supply power to the heating device so that The heating device can atomize the aerosol generating product into smoke.
  • the beneficial effect of the present application is: by providing an air inlet channel arranged around the outside of the storage tube, the external air can absorb the heat of the storage tube through the air inlet channel, so as to reduce the temperature of the cover and improve the comfort of the user; at the same time, the external air It is preheated when passing through the air inlet channel.
  • the preheated external air enters the aerosol generating product, the heating efficiency can be improved and energy can be saved.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of an embodiment of a heating device of the present application
  • FIG. 2 is a schematic cross-sectional structure diagram of an embodiment of the heating device of the present application.
  • Figure 3 is an enlarged view of part A in Figure 2;
  • Figure 4 is an enlarged view of part B in Figure 2;
  • Fig. 5 is a partial enlarged structural diagram of an embodiment of the heating device of the present application, which is used to show the gas flow direction;
  • Fig. 6 is a schematic diagram of a partial explosion structure of an embodiment of the heating device of the present application.
  • FIG. 7 is a schematic diagram of a three-dimensional structure of an embodiment of the aerosol forming device of the present application.
  • FIG. 1 is a three-dimensional structural diagram of an embodiment of the heating device of the present application
  • FIG. 2 is a cross-sectional structure diagram of an embodiment of the heating device of the present application
  • FIG. 3 is an enlarged view of part A in FIG. 2
  • Fig. 4 is an enlarged view of part B in Fig. 2
  • Fig. 5 is a partial enlarged structural diagram of an embodiment of the heating device of the present application, used to show the gas flow direction
  • Fig. 6 is an embodiment of the heating device of the present application Schematic diagram of local explosion structure.
  • An embodiment of the present application provides a heating device 100.
  • the cover 110 includes a proximal end 11 with an air inlet 1110 and a distal end 12 away from the proximal end 11, and the proximal end 11 is provided with a feed inlet 1111 through which external air can enter.
  • the storage cavity 121 is arranged in the cover 110 and communicates with the feed port 1111.
  • the feed port 1111 is used for the aerosol generating product 300 to be put in, and the storage cavity 121 is used for placing the aerosol generating product 300.
  • the aerosol generating substrate and the mouthpiece part for the user to inhale.
  • the heating element is arranged in the cover 110 and extends into the storage cavity 121 from the distal end 12.
  • the air inlet passage 130 is located in the cover 110 and extends from the air inlet 1110 to the distal end 12, and the outlet passage 131 is located in the cover 110 and merges with the end of the air inlet passage 130 near the distal end 12, passing through the storage
  • the material cavity 121 extends toward the proximal end 11, and the air inlet channel 130 is arranged around the material storage cavity 121 to absorb the heat generated by the heating element in the material storage cavity 121.
  • the aerosol generating product 300 may be, for example, a cigarette.
  • the heating device 100 further includes a heat-insulating cavity 140.
  • the heat-insulating cavity 140 is arranged at least partially around the outside of the air inlet passage 130 to further provide heat insulation and reduce heat transfer from the air inlet passage 130 to the cover.
  • the body 110 further improves user comfort.
  • the heating device 100 includes a storage tube 120, the storage tube 120 is disposed in the cover 110, and the storage cavity 121 is formed in the storage tube 120.
  • the cover 110 includes an upper cover 111 and a lower cover 112.
  • the top of the upper cover 111 is provided with an air inlet 1110 and a feed inlet 1111.
  • the lower cover 112 is arranged in the upper cover 111.
  • the lower cover 112 and the upper cover 111 can cooperate to form a storage In the space of the material pipe 120, external air enters the air inlet passage 130 through the air inlet 1110, and is guided to the air outlet passage 130 through the lower cover 112.
  • the air inlet 1110 may be arranged around the outside of the feed inlet 1111, or, in other embodiments, the air inlet 1110 may be provided separately from the feed inlet 1111, which is not limited here.
  • the heating device 100 further includes a protective cover 150, which is clamped with the lower cover 112 and is arranged around the storage tube 120 and is located in the cover 110, the protective cover 150 and the lower cover 112
  • the gap between the storage tube 120 forms an air inlet channel 130
  • the gap between the cover 110 and the protective cover 150 forms a heat-insulating cavity 140.
  • the protective cover 150 is hollow and includes a bottom wall 151 formed close to the distal end 12, the storage tube 120 is a hollow cylindrical shape with two ends open, the upper cover 111 and the protective cover The cover 150 and the lower cover 112 are slidably clamped, and the end of the storage tube 120 close to the distal end abuts on the bottom wall 151.
  • the bottom wall 151 of the lower cover 112 and the protective cover 150 is provided with an air hole 1511 for the heating element to pass through.
  • the through hole 1121 of the lower cover 112 is provided with a sealing member 1122, and the external air enters the air inlet passage 130 through the air inlet 1110, and then enters the gap between the bottom wall 151 of the protective cover 150 and the lower cover 112, and then passes through the lower cover.
  • the air hole 1511 of the bottom wall 151 is guided between 112 and the sealing member 1122 to enter the air outlet channel 131.
  • the gap between the cover 110 and the protective cover 150 forms a heat-insulating cavity 140.
  • the heat-insulating cavity 140 is at least partially arranged around the outside of the air inlet channel 131, and the bottom wall 151 is provided with a connecting bottom wall 151 and a lower cover 112. The gap between the air holes 1511.
  • the heating element includes a fixing seat 160 and a heating body 170.
  • the fixing seat 160 is disposed in the cover 110, and one end of the heating body 170 is detachably mounted on the fixing seat 160, and The other end of the heating element 170 is inserted into the storage tube 120, so that one end of the heating element 170 is installed in the fixing seat 160, and the other end of the heating element 170 can be inserted into the aerosol generating product 300 in the storage tube 120 , And heat the aerosol generating product 300. Due to the detachable installation of the heating element 170, it is convenient to replace the heating element 170.
  • one end of the heating element 170 includes a clamping portion 171 protruding outward
  • the fixing seat 160 includes a first fixing seat 161 and a second fixing seat 162.
  • the first fixing seat 161 is provided with a first step surface 1611 facing the storage tube 120
  • the second fixing seat 162 is detachably provided in the first fixing seat 161
  • the second fixing seat 162 is provided with a first step surface 1611 facing the first step surface 1611.
  • the second step surface 1621, the first step surface 1611 and the second step surface 1621 form an accommodation cavity matching the clamping portion 171.
  • the clamping portion 171 of the heating element 170 is placed on the first step surface 1611 of the first fixing base 161, and then the second fixing base 162 is clamped in the first fixing base 161, and the heating element 170
  • the installation can be completed; when the heating element 170 is removed, the second fixing base 162 is taken out of the first fixing base 161, and the heating element 170 can be taken out of the fixing base 160.
  • the heating element 170 is convenient and quick to assemble, which facilitates the replacement of the heating element 170.
  • the part of the heating element 170 inserted into the storage cavity 121 is cylindrical. Since the aerosol-generating product 300 is also cylindrical, when the aerosol-generating product 300 needs to be removed after use, it is only necessary to rotate the aerosol-generating product 300 to rotate and separate the part adhered to the heating element 170, and then pull out the aerosol The product 300 can be generated, no need to remove other parts, and the operation is convenient. After the aerosol generating product 300 is heated, there will be debris falling. When the inside of the storage tube 120 needs to be cleaned after a period of use, remove the upper cover 111 and drive the storage tube 120 to pull out, which is convenient for the protection cover 150 and the bottom. The wall 151 is cleaned, and the debris is not easy to accumulate and affect the insertion of the aerosol generating product 300.
  • the end of the heating element 170 has a sharp part, and the sharp part can facilitate the insertion of the heating element 170 into the aerosol generating product 300.
  • the lower cover 112 is provided with a through hole 1121 corresponding to the heating element 170, the fixing seat 160 of the heating element 170 is disposed under the lower cover 112, and the heating element 170 is inserted through the through hole 1121. It is arranged in the storage tube 120, and a sealing element 1122 is arranged in the through hole 1121, and the sealing element 1122 functions as a seal to prevent external air from leaking from the through hole 1121.
  • the sealing member 1122 may be a sealing silica gel.
  • the heating device 100 further includes a sliding cover assembly 190, and the sliding cover assembly 190 includes a sliding cover 192 and a fixing member 194.
  • the sliding cover 192 is slidably disposed on the top of the upper cover 111, and the sliding cover 192 is slid to block or expose the feeding port 1111.
  • the fixing member 194 is disposed in the upper cover 111 and is fixed to the sliding cover 192 so that the sliding cover 192 and the fixing member 194 are sandwiched on the top of the upper cover 111.
  • the top of the upper cover 111 is provided with a sliding groove 1112, and the fixing member 194 and the sliding cover 192 fixed to each other can slide along the sliding groove 1112; more specifically, the connecting part between the fixing member 194 and the sliding cover 192 is in the sliding groove 1112. 1112 slides inside, so that the fixing member 194 and the sliding cover 192 slide along the sliding groove 1112 as a whole.
  • the fixing member 194 and the sliding cover 192 are provided with corresponding threaded holes, and the fixing member 194 and the sliding cover 192 can be relatively fixed by screws.
  • the sliding cover assembly 190 further includes a mounting piece 191 which is arranged between the sliding cover 192 and the top of the upper cover 111 to reduce the wear of the sliding cover 192 on the top of the upper cover 111.
  • the sliding cover assembly 190 further includes a glue 195 located between the mounting piece 191 and the top of the upper cover 192, and the glue 195 is used to fix the mounting piece 191 on the top of the upper cover 192.
  • the sliding cover assembly 190 further includes a mounting portion 193.
  • the mounting portion 193 can be integrally formed on the top of the storage tube 120, and the mounting portion 193 is provided with an air inlet 1931, which allows air intake from the upper cover 111 The external air entering the upper cover 111 through the port 1110 can enter the air inlet passage 130 through the air inlet 1931.
  • the mounting portion 193 can be fixed in the upper cover 111 by a snap structure.
  • the mounting part 193 may include a flat plate part through which the air inlet 1931 and the top opening of the storage tube 120 pass, and the flat part is provided with a recess 1933 on a side away from the top opening of the storage tube 120,
  • the recess 1933 can accommodate the iron sheet 1932, and the top inner wall of the lower cover 112 is provided with a magnet 1121.
  • the cover 110 further includes a lower housing 113, the lower housing 113 is covered at the bottom of the upper cover 111, the lower housing 113 can be fixed to the lower cover 112 by a snap structure, and then is covered on the upper cover 111 bottom.
  • the heating device 100 further includes a control device (not shown in the figure) and a light emitting element 182.
  • the control device is arranged in the cover 110 and controls the activation of the heating device 100.
  • the light-emitting element 182 is disposed on the cover 110 and is electrically connected to the control device.
  • the light-emitting state of the light-emitting element 182 corresponds to the working state of the control device.
  • the control device controls the heating device 100 to be in the off state, so as to facilitate the user to perceive the working state of the heating device 100.
  • the light-emitting element 182 may be embedded in the cover 110 and a part of the light-emitting element 182 may be located in the cover 110, and the position of the cover 110 corresponding to the light-emitting element 182 has a light-transmitting structure.
  • the light emitting element 182 may be an LED lamp.
  • the heating device 100 further includes a control member 183 and a vibration member 184.
  • the control member 183 is disposed on the outer surface of the cover 110 and is electrically connected to the control device to obtain user operations.
  • the control member 183 may be a control button, and the control device can be controlled by pressing the control button.
  • the vibrating element 184 is arranged in the cover 110 and is electrically connected to the control device to feed back the control of the control device 183 to the control device.
  • the vibrating member 184 vibrates to prompt the user to start the control device.
  • the vibrating member 184 can vibrate again to remind the user.
  • the vibrating member 184 may be a vibrating motor.
  • the light emitting element 182 is installed in the lower cover 112, and the upper cover 111 is provided with a light-transmitting structure corresponding to the light emitting element 182 to indicate the control state of the control device.
  • the control member 183 is arranged outside the lower housing 113 for the user to press and operate.
  • FIG. 7 is a schematic diagram of a three-dimensional structure of an embodiment of the aerosol forming apparatus of the present application.
  • the aerosol forming device 200 includes a battery tube 210 and a heating device 100.
  • the heating device 100 is the heating device in any of the above embodiments. 100.
  • the battery tube 210 is used to supply power to the heating device 100, so that the heating device 100 can atomize the aerosol generating product 300 into smoke.
  • the battery tube 210 includes the lower case 113 described above.
  • the external air passing through the air inlet channel 130 can absorb the heat of the storage tube 120, so as to reduce the temperature of the cover 110 and improve the user's comfort; When the preheated external air enters the aerosol generating product 300, the heating efficiency can be improved and energy can be saved.

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Resistance Heating (AREA)
  • Central Heating Systems (AREA)

Abstract

一种加热装置（100）及气溶胶形成装置（200）。加热装置（100）包括：盖体（110），包括开设有进气口（1110）的近侧端（11）和远离近侧端（11）的远侧端（12）；储料腔（121），近侧端（11）开设有进料口（1111），储料腔（121）设置于盖体（110）内且与进料口（1111）连通，储料腔（121）用于放置气雾生成制品（300）；发热件，设置于盖体（110）内，并由远侧端（12）伸入储料腔（121）；进气通道（130），位于盖体（110）内，由进气口（1110）向远侧端（12）延伸；出气通道（131），位于盖体（110）内，与进气通道（130）靠近远侧端（12）的端部汇合，并经过储料腔（121）向近侧端（11）延伸，进气通道（130）环绕设置于储料腔（121）外，吸收储料腔（121）内的热量。通过设置进气通道（130），外部气体经过进气通道（130）可吸收储料管（120）热量，以降低盖体（110）温度，提升用户使用舒适度；同时，外部气体在经过进气通道（130）时预热，经过预热的外部气体进入气雾生成制品（300）时可提高加热效率，节省能源。

Description

加热装置及气溶胶形成装置 【技术领域】
本申请属于电子雾化技术领域，具体涉及加热装置及气溶胶形成装置。
【背景技术】
气溶胶形成装置可收容诸如烟支的气雾生成制品，气雾生成制品经加热雾化可产生供使用者吸食的气雾。
气溶胶形成装置通常包括加热装置以及与加热装置可拆卸连接的电池组件。在气雾生成制品被加热且用户对气溶胶形成装置进行抽吸时，外部空气从气溶胶形成装置的进气口进入加热装置的气道再经过气雾产生基质将所产生的气雾输送到用户口中。然而，该结构中，加热元件加热气雾产生基质的热量会传到用户手持部位，该部位温度较高时使得用户不舒适。
【发明内容】
本申请提供加热装置及气溶胶形成装置，以解决现有加热装置在气雾产生基质加热过程中，热量过多传导至用户手持部位的技术问题。
为解决上述技术问题，本申请采用的一个技术方案是：一种加热装置，包括：盖体，包括开设有进气口的近侧端和远离所述近侧端的远侧端；储料腔，所述近侧端开设有进料口，所述储料腔设置于所述盖体内且与所述进料口连通，所述储料腔用于放置气雾生成制品；发热件，设置于所述盖体内，并由所述远侧端伸入所述储料腔；进气通道，位于所述盖体内，由所述进气口向所述远侧端延伸；出气通道，位于所述盖体内，与所述进气通道靠近所述远侧端的端部汇合，并经过所述储料腔向所述近侧端延伸，所述进气通道环绕设置于所述储料腔外，以吸收所述储料腔内的热量。
根据本申请一实施方式，包括储料管，所述储料管设置于所述盖体内，所述储料腔形成于所述储料管内；所述盖体包括：上盖，顶部开设有所述进气口和所述进料口；下盖，设置于所述上盖内，所述储料管位于所述上盖和所述下盖之间，外部气体由所述进气口进入所述进气通道，并经所述下盖导向所述出气通道。
根据本申请一实施方式，包括：保护罩，与下盖滑动卡接且环绕设置于所 述储料管外，并位于所述盖体内，所述保护罩和储料管之间的间隙形成所述进气通道。
根据本申请一实施方式，所述保护罩为中空状且包括靠近远侧端的形成的底壁，所述储料管为中空圆柱状且两端开口，所述上盖与所述保护罩及下盖滑动卡接，并且储料管靠近远端的一端抵靠于所述底壁上，所述下盖及所述底壁开设有供发热件穿过的通孔，所述下盖的通孔内设置有密封件，外部气体由所述进气口进入所述进气通道，进入所述底壁与所述下盖之间的间隙再由所述下盖及所述密封件导向所述底壁的通孔，进入到出气通道。
根据本申请一实施方式，所述盖体和所述保护罩之间的间隙形成隔热空腔，所述隔热空腔至少部分环绕设置于进气通道外部；所述底壁开设有连通底壁与下盖之间的间隙的气孔。
根据本申请一实施方式，所述发热件包括：固定座，设置于所述盖体内；发热体，所述发热体的一端可拆卸安装于所述固定座，且所述发热体的另一端插设于所述储料腔内。
根据本申请一实施方式，所述发热体包括向外凸出的卡接部，所述固定座包括：第一固定座，设置有朝向所述储料腔的第一台阶面；第二固定座，可拆卸设置于所述第一固定座内，且所述第二固定座设置有朝向所述第一台阶面的第二台阶面，所述第一台阶面和所述第二台阶面之间形成与所述卡接部匹配的容置腔。
根据本申请一实施方式，所述发热体插设于所述储料腔内的部分为圆柱形，且末端具有尖锐部。
根据本申请一实施方式，包括滑盖组件，所述滑盖组件包括：滑盖，滑动设置于所述上盖顶部，所述滑盖滑动以遮挡或露出所述进料口；固定件，设置于所述上盖内，且与所述滑盖相互固定，所述上盖顶部开设有滑移槽，相互固定的所述滑盖和所述固定件可沿所述滑移槽滑动。
根据本申请一实施方式，所述滑盖组件包括：安装片，设置于所述滑盖与所述上盖顶部之间；安装部，设置于所述储料管顶部，所述安装部开设有进气孔，供由所述进气口进入上盖内的外部气体进入所述进气通道。
根据本申请一实施方式，包括：控制装置，设置于所述盖体内，控制所述加热装置的启动；发光件，设置于所述盖体，并与所述控制装置电连接，所述发光件的发光状态与所述控制装置的工作状态一一对应。
根据本申请一实施方式，包括：控制件，设置于所述盖体外表面，并与所述控制装置电连接，以获取用户的操作；震动件，设置于所述盖体内，并与所述控制装置电连接，以反馈所述控制件对所述控制装置的控制。
为解决上述技术问题，本申请采用的一个技术方案是：一种气溶胶形成装置，包括电池管和如上任一所述的加热装置，所述电池管用于为所述加热装置进行供电，以使得所述加热装置能够将所述气雾生成制品雾化成烟雾。
本申请的有益效果是：通过设置环绕设置于储料管外部的进气通道，外部气体经过进气通道可以吸收储料管热量，以降低盖体温度，提升用户使用舒适度；同时，外部气体在经过进气通道时预热，经过预热的外部气体进入气雾生成制品时可提高加热效率，节省能源。
【附图说明】
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图，其中：
图1是本申请的加热装置一实施例的立体结构示意图；
图2是本申请的加热装置一实施例的剖面结构示意图；
图3是图2中A部分的放大图；
图4是图2中B部分的放大图；
图5是本申请的加热装置一实施例的局部放大结构示意图，用于展示气体流动方向；
图6是本申请的加热装置一实施例的局部爆炸结构示意图；
图7是本申请的气溶胶形成装置一实施例的立体结构示意图。
【具体实施方式】
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
请参阅图1至图6，图1是本申请的加热装置一实施例的立体结构示意图； 图2是本申请的加热装置一实施例的剖面结构示意图；图3是图2中A部分的放大图；图4是图2中B部分的放大图；图5是本申请的加热装置一实施例的局部放大结构示意图，用于展示气体流动方向；图6是本申请的加热装置一实施例的局部爆炸结构示意图。
本申请一实施例提供了一种加热装置100，如图1至图5所示，加热装置100包括盖体110、储料腔121、发热体、进气通道130、出气通道131。其中，盖体110包括开设有进气口1110的近侧端11和远离近侧端11的远侧端12，且近侧端11开设有进料口1111，进气口1110供外部气体进入。储料腔121设置于盖体110内且与进料口1111连通，进料口1111供气雾生成制品300放入，储料腔121用于放置气雾生成制品300，气雾生成制品300包括气雾生成基质和供使用者抽吸的嘴件部分。发热件设置于盖体110内，并由远侧端12伸入储料腔121。进气通道130位于盖体110内，并由进气口1110向远侧端12延伸，出气通道131位于盖体110内，并与进气通道130靠近远侧端12的端部汇合，经过储料腔121向近侧端11延伸，进气通道130环绕设置于储料腔121外，以吸收储料腔121内发热体加热产生的热量。
从而当用户抽吸时，气雾生成制品300被加热后，同时低温的外部气体从进气通道130进入，吸收储料腔120的热量后进入气雾生成制品300。一方面，外部气体可以吸收储料腔120热量，以降低盖体110温度，提升用户使用舒适度；另一方面，外部气体在经过进气通道130时预热，经过预热的外部气体进入气雾生成制品300时可提高加热效率，节省能源。气雾产生制品300例如可为烟支。
在一实施例中，加热装置100还包括隔热空腔140，隔热空腔140至少部分环绕设置于进气通道130外部，进一步起到了隔热作用，减少进气通道130的热量传递至盖体110，进一步提升用户使用舒适度。
在一实施例中，如图2、图3和图6所示，加热装置100包括储料管120，储料管120设置于盖体110内，储料腔121形成于储料管120内。盖体110包括上盖111和下盖112，上盖111顶部开设有进气口1110和进料口1111，下盖112设置于上盖111内，下盖112与上盖111配合可形成收容储料管120的空间，外部气体由进气口1110进入进气通道130，并经下盖112导向出气通道130。其中，进气口1110可以环绕设置于进料口1111外侧，或者，在其他实施例中，进气口1110可以独立于进料口1111单独设置，此处不作限定。
在一实施例中，如图3所示，加热装置100还包括保护罩150，保护罩150与下盖112卡接且环绕设置于储料管120外且位于盖体110内，保护罩150和储料管120之间的间隙形成进气通道130，盖体110和保护罩150之间的间隙形成隔热空腔140。通过在盖体110和储料管120之间设置保护罩150，即可形成进气通道130和隔热空腔140，进而使得加热装置100整体结构紧凑、布局合理。
具体地，如图2和图5所示，保护罩150为中空状且包括靠近远侧端12的形成的底壁151，储料管120为中空圆柱状且两端开口，上盖111和保护罩150及下盖112滑动卡接，并且储料管120靠近远端的一端抵靠在底壁151上，下盖112及保护罩150的底壁151开设有供发热件穿过的气孔1511，下盖112的通孔1121内设置有密封件1122，外部气体由进气口1110进入进气通道130，随后进入保护罩150的底壁151与和下盖112之间的间隙，再由下盖112及密封件1122之间导向底壁151的气孔1511，进入出气通道131。
进一步地，盖体110和保护罩150之间的间隙形成隔热空腔140，隔热空腔140至少部分环绕设置于进气通道131外部，底壁151开设有连通底壁151与下盖112之间的间隙的气孔1511。
在一实施例中，如图2和图4所示，发热件包括固定座160和发热体170，固定座160设置于盖体110内，发热体170的一端可拆卸安装于固定座160、且发热体170的另一端插设于储料管120内，从而将发热体170的一端安装于固定座160内，发热体170的另一端可以插设于储料管120内的气雾生成制品300中，并加热气雾生成制品300。由于发热体170的可拆卸安装，从而方便更换发热体170。
进一步地，如图4所示，发热体170的一端包括向外凸出的卡接部171，固定座160包括第一固定座161和第二固定座162。第一固定座161设置有朝向储料管120的第一台阶面1611，第二固定座162可拆卸设置于第一固定座161内，且第二固定座162设置有朝向第一台阶面1611的第二台阶面1621，第一台阶面1611和第二台阶面1621之间形成与卡接部171匹配的容置腔。安装发热体170时，将发热体170的卡接部171放置于第一固定座161的第一台阶面1611上，随后将第二固定座162卡设于第一固定座161内，发热体170即可安装完成；拆卸发热体170时，将第二固定座162从第一固定座161中取出，发热体170即可从固定座160中取出。发热体170的组装方式方便快捷，便于发热体170的更换。
进一步地，发热体170插设于所述储料腔121内的部分为圆柱形。由于气雾生成制品300也为圆柱形，需要取下使用后的气雾生成制品300时，仅需转动气雾生成制品300，使其与发热体170粘连的部分旋转分离，随后拔出气雾生成制品300即可，无需取下其他零件，操作方便。气雾生成制品300加热后会有碎屑掉落，使用一段时间后需要清理储料管120内部时，将上盖111取下，并带动储料管120拔出，方便对保护罩150和底壁151进行清理，碎屑不易堆积影响气雾生成制品300的放入。
进一步地，发热体170的末端具有尖锐部，尖锐部可便于发热体170插入气雾生成制品300内。
进一步地，如图2和图4所示，下盖112开设有对应发热体170的通孔1121，发热体170的固定座160设置于下盖112的下方，发热体170穿过通孔1121插设于储料管120内，通孔1121内设置密封件1122，密封件1122起到密封作用，避免外部气体从通孔1121处泄露。密封件1122可以为密封硅胶。
在一实施例中，如图6所示，加热装置100还包括滑盖组件190，滑盖组件190包括滑盖192和固定件194。滑盖192滑动设置于上盖111顶部，滑盖192滑动以遮挡或露出进料口1111。固定件194设置于上盖111内，且与滑盖192相互固定，从而滑盖192与固定件194夹设于上盖111顶部。上盖111顶部开设有滑移槽1112，相互固定的固定件194和滑盖192可沿滑移槽1112滑动；更具体而言，固定件194和滑盖192之间的连接部在滑移槽1112内滑动，从而使固定件194和滑盖192整体沿滑移槽1112滑动。具体地，固定件194和滑盖192开设有对应的螺纹孔，固定件194和滑盖192可通过螺钉相对固定。
进一步地，如图6所示，滑盖组件190还包括安装片191，安装片191设置于滑盖192与上盖111顶部之间，减缓滑盖192对上盖111顶部的磨损。
进一步地，滑盖组件190还包括胶体195，胶体195位于安装片191和上盖192顶部之间，胶体195用于将安装片191固定于上盖192顶部。
进一步地，如图6所示，滑盖组件190还包括安装部193，安装部193可一体成型于储料管120顶部，且安装部193开设有进气孔1931，从上盖111的进气口1110进入上盖111内的外部气体可由进气孔1931进入进气通道130。
进一步地，安装部193可通过卡扣结构固定在上盖111内。安装部193可包括一平板部分，进气孔1931和储料管120的顶部开口均穿过该平板部分，该平板部分在远离该储料管120的顶部开口的一侧设有凹陷部1933，该凹陷部 1933可收容铁片1932，下盖112的顶部内壁设置有磁铁1121，通过磁体1121与铁片1932的相互吸引力，可以将上盖111盖设于下盖112外。
在一实施例中，盖体110还包括下壳体113，下壳体113盖设于上盖111底部，下壳体113可通过卡扣结构与下盖112固定，进而盖设于上盖111底部。
在一实施例中，如图2所示，加热装置100还包括控制装置(图中未示出)和发光件182，控制装置设置于盖体110内，并控制加热装置100的启动。发光件182设置于盖体110，并与控制装置电连接，发光件182的发光状态与控制装置的工作状态一一对应，例如发光件182发光时，可以代表控制装置控制加热装置100为启动状态，发光件182不发光时，控制装置控制加热装置100为关机状态，以此方便用户感知加热装置100的工作状态。具体地，发光件182可以嵌设于盖体110，其部分位于加热装置100外；或者，发光件182可以位于盖体110内，盖体110对应发光件182的位置为透光结构。发光件182可以为LED灯。
进一步地，如图2所示，加热装置100还包括控制件183和震动件184。控制件183设置于盖体110外表面，并与控制装置电连接，以获取用户的操作，具体地，控制件183可以是控制按键，通过按动控制按键，即可控制控制装置。震动件184设置于盖体110内，并与控制装置电连接，以反馈控制件183对控制装置的控制。当控制装置由控制件183控制启动后，震动件184震动，以提示用户控制装置开始工作，除此之外，在控制装置完成工作后，震动件184可再次震动提示用户。具体地，震动件184可以为震动马达。
具体地，发光件182安装于下盖112内，上盖111开设有与发光件182对应的透光结构，以指示控制装置的控制状态。控制件183设置于下壳体113外，供用户按压操作。
请参阅图7，图7是本申请的气溶胶形成装置一实施例的立体结构示意图。
本申请又一实施例提供了一种气溶胶形成装置200，如图7所示，该气溶胶形成装置200包括电池管210和加热装置100，加热装置100为上述任一实施例中的加热装置100，电池管210用于为加热装置100进行供电，以使得加热装置100能够将气雾生成制品300雾化成烟雾。电池管210包括上述的下壳体113。本申请的气溶胶形成装置200中，外部气体经过进气通道130可以吸收储料管120热量，以降低盖体110温度，提升用户使用舒适度；同时，外部气体在经过进气通道130时预热，经过预热的外部气体进入气雾生成制品300时可提高加 热效率，节省能源。
以上所述仅为本申请的实施例，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (13)

  1. 一种加热装置，其特征在于，包括：
    盖体，包括开设有进气口的近侧端和远离所述近侧端的远侧端；
    储料腔，所述近侧端开设有进料口，所述储料腔设置于所述盖体内且与所述进料口连通，所述储料腔用于放置气雾生成制品；
    发热件，设置于所述盖体内，并由所述远侧端伸入所述储料腔；
    进气通道，位于所述盖体内，由所述进气口向所述远侧端延伸；
    出气通道，位于所述盖体内，与所述进气通道靠近所述远侧端的端部汇合，并经过所述储料腔向所述近侧端延伸，所述进气通道环绕设置于所述储料腔外，以吸收所述储料腔内的热量。
  2. 根据权利要求1所述的加热装置，其特征在于，包括储料管，所述储料管设置于所述盖体内，所述储料腔形成于所述储料管内；所述盖体包括：
    上盖，顶部开设有所述进气口和所述进料口；
    下盖，设置于所述上盖内，所述储料管位于所述上盖和所述下盖之间，外部气体由所述进气口进入所述进气通道，并经所述下盖导向所述出气通道。
  3. 根据权利要求2所述的加热装置，其特征在于，包括：
    保护罩，与所述下盖滑动卡接且环绕设置于所述储料管外，并位于所述盖体内，所述保护罩和储料管之间的间隙形成所述进气通道。
  4. 根据权利要求3所述的加热装置，其特征在于，包括：所述保护罩为中空状且包括靠近远侧端的形成的底壁，所述储料管为中空圆柱状且两端开口，所述上盖与所述保护罩及下盖滑动卡接，并且储料管靠近远端的一端抵靠于所述底壁上，所述下盖及所述底壁开设有供发热件穿过的通孔，所述下盖的通孔内设置有密封件，外部气体由所述进气口进入所述进气通道，进入所述底壁与所述下盖之间的间隙再由所述下盖及所述密封件导向所述底壁的通孔，进入到出气通道。
  5. 根据权利要求4所述的加热装置，其特征在于，所述盖体和所述保护罩之间的间隙形成隔热空腔，所述隔热空腔至少部分环绕设置于进气通道外部；所述底壁开设有连通底壁与下盖之间的间隙的气孔。
  6. 根据权利要求1-5中任一项所述的加热装置，其特征在于，所述发热件包括：
    固定座，设置于所述盖体内；
    发热体，所述发热体的一端可拆卸安装于所述固定座，且所述发热体的另一端插设于所述储料腔内。
  7. 根据权利要求6所述的加热装置，其特征在于，所述发热体包括向外凸出的卡接部，所述固定座包括：
    第一固定座，设置有朝向所述储料腔的第一台阶面；
    第二固定座，可拆卸设置于所述第一固定座内，且所述第二固定座设置有朝向所述第一台阶面的第二台阶面，所述第一台阶面和所述第二台阶面之间形成与所述卡接部匹配的容置腔。
  8. 根据权利要求7所述的加热装置，其特征在于，所述发热体插设于所述储料腔内的部分为圆柱形，且末端具有尖锐部。
  9. 根据权利要求2所述的加热装置，其特征在于，包括滑盖组件，所述滑盖组件包括：
    滑盖，滑动设置于所述上盖顶部，所述滑盖滑动以遮挡或露出所述进料口；
    固定件，设置于所述上盖内，且与所述滑盖相互固定，所述上盖顶部开设有滑移槽，相互固定的所述滑盖和所述固定件可沿所述滑移槽滑动。
  10. 根据权利要求9所述的加热装置，其特征在于，所述滑盖组件包括：
    安装片，设置于所述滑盖与所述上盖顶部之间；
    安装部，设置于所述储料管顶部，所述安装部开设有进气孔，供由所述进气口进入上盖内的外部气体进入所述进气通道。
  11. 根据权利要求1所述的加热装置，其特征在于，包括：
    控制装置，设置于所述盖体内，控制所述加热装置的启动；
    发光件，设置于所述盖体，并与所述控制装置电连接，所述发光件的发光状态与所述控制装置的工作状态一一对应。
  12. 根据权利要求11所述的加热装置，其特征在于，包括：
    控制件，设置于所述盖体外表面，并与所述控制装置电连接，以获取用户的操作；
    震动件，设置于所述盖体内，并与所述控制装置电连接，以反馈所述控制件对所述控制装置的控制。
  13. 一种气溶胶形成装置，其特征在于，包括电池管和如权利要求1-12中任一项所述的加热装置，所述电池管用于为所述加热装置进行供电，以使得所述加热装置能够将所述气雾生成制品雾化成烟雾。
PCT/CN2020/139049 2020-03-25 2020-12-24 加热装置及气溶胶形成装置 WO2021190011A1 (zh)

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