Atomizing device
By introducing a switching valve and sealing design into the heated non-combustible device, the problem of gas leakage was solved, and the effective sealing of aerosols and the increase in mist output were achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN GEEKVAPE TECH CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-06-12
AI Technical Summary
In existing heated non-combustible devices, the gas duct is connected to the outside environment, which makes it easy for gaseous aerosols to diffuse and leak, affecting the user experience.
Introduce a switching valve into the atomizing device, and control the opening and closing of the air passage through a solenoid valve or a manual ball valve. Combined with the sealing design, prevent aerosol diffusion.
It effectively prevents unabsorbed aerosols from spreading outside the device, improves user experience, increases mist output, and reduces suction difficulty.
Smart Images
Figure CN224344274U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of atomization technology, specifically to an atomization device. Background Technology
[0002] The heating non-combustible device is a device that generates aerosols by heating an aerosol generating matrix at high temperature, but not enough to burn them. Under the premise of non-combustibility, it enables the aerosol generating matrix to generate the aerosols required by the user.
[0003] In the prior art, the gas passage of the heated non-combustible device is usually initially leak-proofed with silicone. Since the gas passage needs to be connected to the outside, the silicone still has through holes for air to pass through. The aerosol is initially in a gaseous state and is in a flowing state. It can easily spread everywhere through the gas passage and the through holes on the silicone, and then easily leak to the outside of the heated non-combustible device through the charging port, affecting the user experience. Utility Model Content
[0004] This application provides an atomizing device in which the air passage is connected to a switching valve, which can selectively open or close the switching valve, thereby opening or closing the air passage, which can prevent gaseous aerosols from spreading everywhere and leaking to the outside of the device.
[0005] One embodiment of this application provides an atomizing device, comprising: a housing having a heating chamber and an air passage, one end of the air passage being connected to the heating chamber and the other end being connected to the outside; a heating element being disposed in the heating chamber and used to heat the aerosol generation matrix; and a switching valve being connected to the end of the air passage away from the heating chamber, the switching valve being triggerable to close or open the air passage.
[0006] In one embodiment, the switching valve is a solenoid valve.
[0007] In one embodiment, the bottom of the housing has an air inlet, and the air inlet end of the solenoid valve extends to the bottom of the housing. The line connecting the air outlet end, the air inlet end, and the air inlet of the solenoid valve is arranged in an L-shape.
[0008] In one embodiment, a seal is also included, which is disposed in the air passage for sealing the connection between the air passage and the switching valve.
[0009] In one embodiment, the seal has an air vent that is connected to the air outlet of the switching valve and the air passage, respectively.
[0010] In one embodiment, the portion of the seal with the vent hole protrudes towards one end of the heating chamber to define a liquid storage space with the inner wall of the air passage. The liquid storage space is used to store aerosol condensate.
[0011] In one embodiment, the heating chamber, air passage, and switching valve are arranged and extend along the aerosol suction direction.
[0012] In one embodiment, the device further includes a battery mounting cavity and a battery, wherein the battery is disposed in the battery mounting cavity and is electrically connected to the heating element to supply power to the heating element.
[0013] In one embodiment, the battery mounting cavity is arranged side by side with the heating cavity in a direction perpendicular to the aerosol suction direction.
[0014] In one embodiment, the atomizing device includes a heated non-combustible device.
[0015] This application provides a heated non-combustible device, including a housing, a heating element, and a switching valve. The housing contains a heating chamber and an air passage. The heating element is placed within the heating chamber. The switching valve is connected to the air passage, and the air passage can be opened and closed by triggering the switching valve. Therefore, after aspiration is complete, closing the switching valve can shut off the air passage, preventing further diffusion of unabsorbed aerosols and thus preventing aerosol leakage. Attached Figure Description
[0016] Figure 1 The diagram shows the structure of the heating non-combustible device in Examples 1-3;
[0017] Figure 2 These are schematic diagrams of the heating non-combustible devices in Examples 1 and 3;
[0018] Figure 3 These are schematic diagrams of the explosion structure of the heating non-combustible devices in Examples 1 and 3;
[0019] Figure 4 This is a schematic diagram of the assembly of the seal and the solenoid valve.
[0020] Reference numerals: Heated non-combustible device - 100, Housing - 110, Heating chamber - 111, Air passage - 112, Air inlet passage - 1121, Liquid storage chamber - 1122, Air inlet - 113, Groove - 114, Battery mounting chamber - 115, Heat insulation chamber - 116, Insertion port - 117, Heating element - 120, Switch valve - 130, Air inlet end - 131, Air outlet end - 132, Seal - 140, Air outlet - 141, Liquid storage space - 150, Battery - 160, Airflow sensor - 170, Circuit board - 180 Detailed Implementation
[0021] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.
[0022] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments, and the operational steps involved in each embodiment can also be rearranged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for clearly describing a particular embodiment and do not imply that they represent the necessary components and / or order.
[0023] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).
[0024] Example 1
[0025] This embodiment provides a heating non-combustible device 100. Please refer to [reference needed]. Figure 1-4 The heated non-combustible device 100 includes a housing 110, a heating element 120, and a switching valve 130.
[0026] Please refer to Figure 2-3 The housing 110 is provided with a heating chamber 111 and an air passage 112. One end of the air passage 112 is connected to the heating chamber 111, and the other end is used to connect to the outside. A heating element 120 is disposed in the heating chamber 111 and is used to heat the aerosol generation matrix. A switching valve 130 is connected to the end of the air passage 112 away from the heating chamber 111. The switching valve 130 can be triggered to close or open the air passage 112.
[0027] In this application, a heating chamber 111 and an air passage 112 are provided inside the housing 110. One end of the air passage 112 is connected to the heating chamber 111, and the other end is used to connect to the outside. A switching valve 130 is provided at the end of the air passage 112 away from the heating chamber 111. The air passage 112 can be opened and closed by triggering the switching valve 130. Therefore, after the suction action is completed, the air passage 112 can be closed by triggering the switching valve 130 to prevent the un-suctioned aerosol from continuing to diffuse and to prevent leakage to the outside of the heated non-combustible device 100.
[0028] Please refer to Figure 3 In this embodiment, the switching valve 130 is a solenoid valve, specifically a direct-acting one-way solenoid valve.
[0029] In this embodiment, the solenoid valve is electrically connected to the circuit board 180, and the circuit board 180 is electrically connected to the airflow sensor 170, enabling the solenoid valve to respond to the user's suction action and thus trigger the opening and closing of the airway 112. Therefore, the selection of the solenoid valve is more automated, reducing the number of operation steps.
[0030] Please refer to Figure 2 The bottom of the housing 110 has an air inlet 113, and the air inlet end 131 of the solenoid valve extends to the bottom of the housing 110. The line connecting the air outlet end 132, the air inlet end 131, and the air inlet 113 of the solenoid valve is L-shaped. More specifically, as... Figure 2 A groove 114 is provided on the bottom of the housing 110 between the air inlet 113 and the air inlet end 131 of the solenoid valve, and part of the air inlet end 131 of the solenoid valve extends into the groove 114.
[0031] By arranging the lines connecting the outlet 132, inlet 131, and inlet 113 in an L-shape, and staggering the inlet 131 and inlet 113, aerosols can be further prevented from diffusing from the inlet 113 to the outside of the device. Similarly, it can prevent other external substances from entering the inlet 131 of the switch valve 130 from the inlet 113. Furthermore, by providing a groove 114 at the bottom of the housing 110, with a portion of the inlet 131 extending into the groove 114, external air can quickly enter the air passage 112 after entering through the inlet 113, reducing the difficulty of suction.
[0032] Please refer to Figure 2 and Figure 4 The heating non-combustible device 100 also includes a seal 140, which is disposed in the gas passage 112 and is used to seal the connection between the gas passage 112 and the switching valve 130.
[0033] By connecting the air passage 112 and the switching valve 130 through the sealing element 140, it can prevent aerosol from leaking through the gap between the air passage 112 and the switching valve 130, and also avoid air leakage, thus reducing the difficulty of suction.
[0034] Please refer to Figure 2 and Figure 4 The sealing element 140 has an air outlet 141, which is connected to the air outlet 132 of the switching valve 130 and the air passage 112 respectively.
[0035] Instead of directly connecting the air outlet 132 of the switch valve 130 to the air passage 112, the air outlet 141 is provided on the seal 140. This can shorten the time for external air to be delivered to the heating chamber 111 and ensure that there is enough air entering the heating chamber 111 at the same time, so that it can be inhaled by subsequent users and increase the amount of mist output.
[0036] Please refer to Figure 2 The portion of the sealing element 140 with the vent 141 protrudes towards one end of the heating chamber 111, thereby defining a liquid storage space 150 with the inner wall of the air passage 112. The liquid storage space 150 is used to store aerosol condensate.
[0037] After the suction action is completed, the air passage 112 can be closed by triggering the switch valve 130. After the aerosol diffuses into the air passage 112, it can be stored in the liquid storage space 150. Since the part of the sealing member 140 with the air outlet 141 protrudes towards one end of the heating chamber 111, the liquid in the liquid storage chamber 1122 will not affect the flow of gas in the air passage 112 when it does not reach the height of the air outlet 141.
[0038] Please refer to Figure 2 In this embodiment, the vent 141 is located on the periphery of the protruding portion of the seal 140. This periphery location is more conducive to preventing condensate from entering the vent end 132 of the switch valve 130.
[0039] Please refer to Figure 2-3 The air passage 112 includes an air inlet passage 1121 and a liquid storage chamber 1122. One end of the air inlet passage 1121 is connected to the liquid storage chamber 1122, and the other end is connected to the heating chamber 111. The liquid storage chamber 1122 and the protruding portion of the seal 140 define a liquid storage space 150. The inner diameter of the liquid storage chamber 1122 is larger than the inner diameter of the air inlet passage 1121. The air outlet 141 is close to the connection between the air inlet passage 1121 and the liquid storage chamber 1122, which is beneficial for storing more condensate and can also increase the airflow velocity in the air inlet passage 1121.
[0040] Please refer to Figure 2 The heating chamber 111, the air passage 112, and the switching valve 130 are arranged and extend along the aerosol suction direction.
[0041] This arrangement can shorten the time it takes for outside air to enter the heating chamber 111.
[0042] Please refer to Figure 2 The heating non-combustible device 100 also includes a battery mounting cavity 115 and a battery 160. The battery 160 is disposed in the battery mounting cavity 115 and is electrically connected to the heating element 120 to supply power to the heating element 120.
[0043] like Figure 2 The battery mounting cavity 115 is arranged parallel to the heating cavity 111 in the suction direction perpendicular to the aerosol. This arrangement helps to shorten the length of the heated non-combustible device 100 in the suction direction, making the entire device more harmonious and aesthetically pleasing.
[0044] In other embodiments, the device that provides a heating chamber 111 and an air passage 112 within the housing 110, and the heating element 120 disposed in the heating chamber 111, and the device that connects the switching valve 130 to the air passage 112, can also be an electronic atomization device for heating a liquid atomizing matrix.
[0045] In this embodiment, as Figure 2-3 The heated non-combustible device 100 also includes an airflow sensor 170 and a circuit board 180. The circuit board 180 is disposed in the battery mounting cavity 115, and the airflow sensor 170 is disposed on the circuit board 180. Furthermore, the circuit board 180 is disposed flush with the cavity wall of the battery mounting cavity 115, which helps to save space. In addition, the switching valve 130 is also electrically connected to the circuit board 180, and the circuit board 180 can be used to control the opening and closing of the switching valve 130.
[0046] Please refer to Figure 2 A heat insulation cavity 116 is also provided on the outer periphery of the heating cavity 111 inside the housing 110. The heat insulation cavity 116 can isolate the heat of the heating cavity 111, prevent the heat from overflowing to the outer surface of the housing 110, and prevent overheating.
[0047] Please refer to Figure 2 An insertion port 117 is also provided on the housing 110. The insertion port 117 is connected to the heating chamber 111 and is used to insert the aerosol generation matrix.
[0048] Example 2
[0049] This embodiment provides a heating non-combustible device 100. Please refer to [reference needed]. Figure 1-4 The heated non-combustible device 100 includes a housing 110, a heating element 120, and a switching valve 130.
[0050] Please refer to Figure 2-3The housing 110 is provided with a heating chamber 111 and an air passage 112. One end of the air passage 112 is connected to the heating chamber 111, and the other end is used to connect to the outside. A heating element 120 is disposed in the heating chamber 111 and is used to heat the aerosol generation matrix. A switching valve 130 is connected to the end of the air passage 112 away from the heating chamber 111. The switching valve 130 can be triggered to close or open the air passage 112.
[0051] In this application, a heating chamber 111 and an air passage 112 are provided inside the housing 110. One end of the air passage 112 is connected to the heating chamber 111, and the other end is used to connect to the outside. A switching valve 130 is provided at the end of the air passage 112 away from the heating chamber 111. The air passage 112 can be opened and closed by triggering the switching valve 130. Therefore, after the suction action is completed, the air passage 112 can be closed by triggering the switching valve 130 to prevent the un-suctioned aerosol from continuing to diffuse and to prevent leakage to the outside of the heated non-combustible device 100.
[0052] In this embodiment, the switching valve 130 can be a manual ball valve.
[0053] Please refer to Figure 2 The bottom of the housing 110 has an air inlet 113, and the air inlet end 131 of the switching valve 130 extends to the bottom of the housing 110. The line connecting the air outlet end 132, the air inlet end 131, and the air inlet 113 of the switching valve 130 is L-shaped. More specifically, as... Figure 2 A groove 114 is provided on the bottom of the housing 110 between the air inlet 113 and the air inlet end 131 of the switch valve 130, and part of the air inlet end 131 of the switch valve 130 extends into the groove 114.
[0054] By arranging the lines connecting the outlet 132, inlet 131, and inlet 113 in an L-shape, and staggering the inlet 131 and inlet 113, aerosols can be further prevented from diffusing from the inlet 113 to the outside of the device. Similarly, it can prevent other external substances from entering the inlet 131 of the switch valve 130 from the inlet 113. Furthermore, by providing a groove 114 at the bottom of the housing 110, with a portion of the inlet 131 extending into the groove 114, external air can quickly enter the air passage 112 after entering through the inlet 113, reducing the difficulty of suction.
[0055] Please refer to Figure 2 and Figure 4 The heating non-combustible device 100 also includes a seal 140, which is disposed in the gas passage 112 and is used to seal the connection between the gas passage 112 and the switching valve 130.
[0056] By connecting the air passage 112 and the switching valve 130 through the sealing element 140, it can prevent aerosol from leaking through the gap between the air passage 112 and the switching valve 130, and also avoid air leakage, thus reducing the difficulty of suction.
[0057] Please refer to Figure 2 and Figure 4 The sealing element 140 has an air outlet 141, which is connected to the air outlet 132 of the switching valve 130 and the air passage 112, respectively.
[0058] Instead of directly connecting the air outlet 132 of the switch valve 130 to the air passage 112, the air outlet 141 is provided on the seal 140. This can shorten the time for external air to be delivered to the heating chamber 111 and ensure that there is enough air entering the heating chamber 111 at the same time, so that it can be inhaled by subsequent users and increase the amount of mist output.
[0059] Please refer to Figure 2 The portion of the sealing element 140 with the vent 141 protrudes towards one end of the heating chamber 111, thereby defining a liquid storage space 150 with the inner wall of the air passage 112. The liquid storage space 150 is used to store aerosol condensate.
[0060] After the suction action is completed, the air passage 112 can be closed by triggering the switch valve 130. After the aerosol diffuses into the air passage 112, it can be stored in the liquid storage space 150. Since the part of the sealing member 140 with the air outlet 141 protrudes towards one end of the heating chamber 111, the liquid in the liquid storage chamber 1122 will not affect the flow of gas in the air passage 112 when it does not reach the height of the air outlet 141.
[0061] Please refer to Figure 2 In this embodiment, the vent 141 is located on the periphery of the protruding portion of the seal 140. This periphery location is more conducive to preventing condensate from entering the vent end 132 of the switch valve 130.
[0062] Please refer to Figure 2-3 The air passage 112 includes an air inlet passage 1121 and a liquid storage chamber 1122. One end of the air inlet passage 1121 is connected to the liquid storage chamber 1122, and the other end is connected to the heating chamber 111. The liquid storage chamber 1122 and the protruding portion of the seal 140 define a liquid storage space 150. The inner diameter of the liquid storage chamber 1122 is larger than the inner diameter of the air inlet passage 1121. The air outlet 141 is close to the connection between the air inlet passage 1121 and the liquid storage chamber 1122, which is beneficial for storing more condensate and can also increase the airflow velocity in the air inlet passage 1121.
[0063] Please refer to Figure 2 The heating chamber 111, the air passage 112, and the switching valve 130 are arranged and extend along the aerosol suction direction.
[0064] This arrangement can shorten the time it takes for outside air to enter the heating chamber 111.
[0065] Please refer to Figure 2 The heating non-combustible device 100 also includes a battery mounting cavity 115 and a battery 160. The battery 160 is disposed in the battery mounting cavity 115 and is electrically connected to the heating element 120 to supply power to the heating element 120.
[0066] like Figure 2 The battery mounting cavity 115 is arranged parallel to the heating cavity 111 in the suction direction perpendicular to the aerosol. This arrangement helps to shorten the length of the heated non-combustible device 100 in the suction direction, making the entire device more harmonious and aesthetically pleasing.
[0067] In other embodiments, the device that provides a heating chamber 111 and an air passage 112 within the housing 110, and the heating element 120 disposed in the heating chamber 111, and the device that connects the switching valve 130 to the air passage 112, can also be an electronic atomizing device for heating a liquid atomizing matrix.
[0068] In this embodiment, as Figure 2-3 The heated non-combustible device 100 also includes an airflow sensor 170 and a circuit board 180. The circuit board 180 is disposed in the battery mounting cavity 115, and the airflow sensor 170 is disposed on the circuit board 180. Furthermore, the circuit board 180 is disposed flush with the cavity wall of the battery mounting cavity 115, which helps to save space. In addition, the switching valve 130 is also electrically connected to the circuit board 180, and the circuit board 180 can be used to control the opening and closing of the switching valve 130.
[0069] Please refer to Figure 2 A heat insulation cavity 116 is also provided on the outer periphery of the heating cavity 111 inside the housing 110. The heat insulation cavity 116 can isolate the heat of the heating cavity 111, prevent the heat from overflowing to the outer surface of the housing 110, and prevent overheating.
[0070] Please refer to Figure 2 An insertion port 117 is also provided on the housing 110. The insertion port 117 is connected to the heating chamber 111 and is used to insert the aerosol generation matrix.
[0071] Example 3
[0072] This embodiment provides a heating non-combustible device 100. Please refer to [reference needed]. Figure 1-4 The heated non-combustible device 100 includes a housing 110, a heating element 120, and a switching valve 130.
[0073] Please refer to Figure 2-3The housing 110 is provided with a heating chamber 111 and an air passage 112. One end of the air passage 112 is connected to the heating chamber 111, and the other end is used to connect to the outside. A heating element 120 is disposed in the heating chamber 111 and is used to heat the aerosol generation matrix. A switching valve 130 is connected to the end of the air passage 112 away from the heating chamber 111. The switching valve 130 can be triggered to close or open the air passage 112.
[0074] In this application, a heating chamber 111 and an air passage 112 are provided inside the housing 110. One end of the air passage 112 is connected to the heating chamber 111, and the other end is used to connect to the outside. A switching valve 130 is provided at the end of the air passage 112 away from the heating chamber 111. The air passage 112 can be opened and closed by triggering the switching valve 130. Therefore, after the suction action is completed, the air passage 112 can be closed by triggering the switching valve 130 to prevent the un-suctioned aerosol from continuing to diffuse and to prevent leakage to the outside of the heated non-combustible device 100.
[0075] Please refer to Figure 3 In this embodiment, the switching valve 130 is a solenoid valve, specifically a direct-acting one-way solenoid valve.
[0076] In this embodiment, the solenoid valve is electrically connected to the circuit board 180, and the circuit board 180 is electrically connected to the airflow sensor 170, enabling the solenoid valve to respond to the user's suction action and thus trigger the opening and closing of the airway 112. Therefore, the selection of the solenoid valve is more automated, reducing the number of operation steps.
[0077] Please refer to Figure 2 The bottom of the housing 110 has an air inlet 113, and the air inlet end 131 of the solenoid valve extends to the bottom of the housing 110. The line connecting the air outlet end 132, the air inlet end 131, and the air inlet 113 of the solenoid valve is L-shaped. More specifically, as... Figure 2 A groove 114 is provided on the bottom of the housing 110 between the air inlet 113 and the air inlet end 131 of the solenoid valve, and part of the air inlet end 131 of the solenoid valve extends into the groove 114.
[0078] By arranging the lines connecting the outlet 132, inlet 131, and inlet 113 in an L-shape, and staggering the inlet 131 and inlet 113, aerosols can be further prevented from diffusing from the inlet 113 to the outside of the device. Similarly, it can prevent other external substances from entering the inlet 131 of the switch valve 130 from the inlet 113. Furthermore, by providing a groove 114 at the bottom of the housing 110, with a portion of the inlet 131 extending into the groove 114, external air can quickly enter the air passage 112 after entering through the inlet 113, reducing the difficulty of suction.
[0079] Please refer to Figure 2 and Figure 4 The heating non-combustible device 100 also includes a seal 140, which is disposed in the gas passage 112 and is used to seal the connection between the gas passage 112 and the switching valve 130.
[0080] By connecting the air passage 112 and the switching valve 130 through the sealing element 140, it can prevent aerosol from leaking through the gap between the air passage 112 and the switching valve 130, and also avoid air leakage, thus reducing the difficulty of suction.
[0081] Please refer to Figure 2 and Figure 4 The sealing element 140 has an air outlet 141, which is connected to the air outlet 132 of the switching valve 130 and the air passage 112, respectively.
[0082] Instead of directly connecting the air outlet 132 of the switch valve 130 to the air passage 112, the air outlet 141 is provided on the seal 140. This can shorten the time for external air to be delivered to the heating chamber 111 and ensure that there is enough air entering the heating chamber 111 at the same time, so that it can be inhaled by subsequent users and increase the amount of mist output.
[0083] Please refer to Figure 2 The portion of the sealing element 140 with the vent 141 protrudes towards one end of the heating chamber 111, thereby defining a liquid storage space 150 with the inner wall of the air passage 112. The liquid storage space 150 is used to store aerosol condensate.
[0084] After the suction action is completed, the air passage 112 can be closed by triggering the switch valve 130. After the aerosol diffuses into the air passage 112, it can be stored in the liquid storage space 150. Since the part of the sealing member 140 with the air outlet 141 protrudes towards one end of the heating chamber 111, the liquid in the liquid storage chamber 1122 will not affect the flow of gas in the air passage 112 when it does not reach the height of the air outlet 141.
[0085] In this embodiment, the vent 141 is located at the top of the protruding portion of the seal 140.
[0086] Please refer to Figure 2-3 The air passage 112 includes an air inlet passage 1121 and a liquid storage chamber 1122. One end of the air inlet passage 1121 is connected to the liquid storage chamber 1122, and the other end is connected to the heating chamber 111. The liquid storage chamber 1122 and the protruding portion of the seal 140 define a liquid storage space 150. The inner diameter of the liquid storage chamber 1122 is larger than the inner diameter of the air inlet passage 1121. The air outlet 141 is close to the connection between the air inlet passage 1121 and the liquid storage chamber 1122, which is beneficial for storing more condensate and can also increase the airflow velocity in the air inlet passage 1121.
[0087] Please refer to Figure 2The heating chamber 111, the air passage 112, and the switching valve 130 are arranged and extend along the aerosol suction direction.
[0088] This arrangement can shorten the time it takes for outside air to enter the heating chamber 111.
[0089] Please refer to Figure 2 The heated non-combustible device 100 also includes a battery mounting cavity 115 and a battery 160. The battery 160 is disposed in the battery mounting cavity 115 and is electrically connected to the heating element 120 to supply power to the heating element 120. Furthermore, the circuit board 180 is disposed in close to the cavity wall of the battery mounting cavity 115, which helps to save space.
[0090] like Figure 2 The battery mounting cavity 115 is arranged parallel to the heating cavity 111 in the suction direction perpendicular to the aerosol. This arrangement helps to shorten the length of the heated non-combustible device 100 in the suction direction, making the entire device more harmonious and aesthetically pleasing.
[0091] In other embodiments, the device that provides a heating chamber 111 and an air passage 112 within the housing 110, and the heating element 120 disposed in the heating chamber 111, and the device that connects the switching valve 130 to the air passage 112, can also be an electronic atomizing device for heating a liquid atomizing matrix.
[0092] In this embodiment, as Figure 2-3 The heated non-combustible device 100 also includes an airflow sensor 170 and a circuit board 180. The circuit board 180 is disposed in the battery mounting cavity 115, and the airflow sensor 170 is disposed on the circuit board 180. In addition, the switching valve 130 is also electrically connected to the circuit board 180, and the circuit board 180 can be used to control the opening and closing of the switching valve 130.
[0093] Please refer to Figure 2 A heat insulation cavity 116 is also provided on the outer periphery of the heating cavity 111 inside the housing 110. The heat insulation cavity 116 can isolate the heat of the heating cavity 111, prevent the heat from overflowing to the outer surface of the housing 110, and prevent overheating.
[0094] Please refer to Figure 2 An insertion port 117 is also provided on the housing 110. The insertion port 117 is connected to the heating chamber 111 and is used to insert the aerosol generation matrix.
[0095] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.
Claims
1. An atomizing device, characterized in that, include: The housing is provided with a heating chamber and an air passage, one end of which is connected to the heating chamber and the other end is used to connect to the outside. A heating element is disposed inside the heating chamber, and the heating element is used to heat the aerosol-generated matrix; And a switching valve, connected to the end of the air passage away from the heating chamber, the switching valve being triggered to close or open the air passage.
2. The atomizing device as described in claim 1, characterized in that, The switching valve is a solenoid valve.
3. The atomizing device as described in claim 2, characterized in that, The bottom of the housing has an air inlet, and the air inlet end of the solenoid valve extends to the bottom of the housing. The line connecting the air outlet end, the air inlet end, and the air inlet of the solenoid valve is arranged in an L-shape.
4. The atomizing device as described in claim 1, characterized in that, It also includes a seal, which is disposed in the air passage and is used to seal the connection between the air passage and the switching valve.
5. The atomizing device as described in claim 4, characterized in that, The sealing element has an air outlet, which is connected to the air outlet end of the switching valve and the air passage, respectively.
6. The atomizing device as described in claim 5, characterized in that, The portion of the seal with the vent hole protrudes towards one end of the heating chamber to define a liquid storage space with the inner wall of the air passage. The liquid storage space is used to store aerosol condensate.
7. The atomizing device as described in claim 1, characterized in that, The heating chamber, air passage, and switching valve are arranged and extend along the aerosol suction direction.
8. The atomizing device as described in claim 7, characterized in that, It also includes a battery mounting cavity and a battery, wherein the battery is disposed in the battery mounting cavity and is electrically connected to the heating element to supply power to the heating element.
9. The atomizing device as described in claim 8, characterized in that, The battery mounting cavity is arranged alongside the heating cavity in a direction perpendicular to the aerosol suction direction.
10. The atomizing device according to any one of claims 1-9, characterized in that, The atomizing device includes a heated non-combustible device.