Atomization device

Abstract

The utility model provides an atomization device which comprises a shell, a suction nozzle and a heating circuit, and the suction nozzle is detachably connected with the shell; the heating circuit is used for heating an atomizing medium in the atomizing device; wherein the heating circuit comprises a first conductor part located in the shell and a second conductor part located in the suction nozzle, so that the heating circuit is disconnected when the suction nozzle and the shell are in a detached state, and the heating circuit is connected when the suction nozzle and the shell are in a connected state. Through the arrangement, the heating circuit can be disconnected when the suction nozzle and the shell are in a detached state, so that the heating circuit cannot heat the atomizing medium; and the heating circuit can be switched on when the suction nozzle and the shell are in a connection state, so that the normal work of the atomization device is ensured. In this way, heat is prevented from being transferred to a smoker when the suction nozzle is detached from the shell, and therefore the use experience of the smoker is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization equipment, in particular to an atomization device. BACKGROUND

[0002] In the atomization device, especially in the electronic cigarette, the electronic cigarette can heat the atomization medium by the electric heating wire or the infrared light, so that the atomization medium is atomized into aerosol and is inhaled by the smoker. However, when the electronic cigarette in the working state is detached from the shell, the heating body of the electronic cigarette is still in the state of heating the atomization medium, which may cause the heat of the heating wire or the infrared light in the heating state to be transferred to the smoker, resulting in poor user experience of the smoker. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the present application provides an atomization device, which at least solves the problem that the heating body transfers heat to the smoker when the mouthpiece is detached from the shell, and the user experience of the smoker is poor.

[0004] In order to achieve the above purpose, the present application provides the following technical scheme:

[0005] An atomization device comprises:

[0006] a shell;

[0007] a mouthpiece, which is detachably connected with the shell;

[0008] a heating circuit, which is used for heating the atomization medium located in the atomization device;

[0009] The heating circuit comprises a first conductor part located in the shell and a second conductor part located in the mouthpiece, so that the heating circuit is disconnected when the mouthpiece and the shell are in the detached state, and the heating circuit is conducted when the mouthpiece and the shell are in the connected state.

[0010] Optionally, the atomization device comprises a storage cavity located in the shell and used for storing the atomization medium, and the heating circuit comprises a heating body used for heating the atomization medium, wherein:

[0011] The heating body heats the atomization medium by emitting infrared light to the storage cavity, and the wall surface of the storage cavity close to the heating body is a light-transmitting wall surface.

[0012] Optionally, it further comprises a reflecting cover arranged on the circumferential outer side of the heating body, and the reflecting cover is a convex curved surface reflecting cover with the wall surface protruding inward or a concave curved surface reflecting cover with the wall surface protruding outward.

[0013] Optionally, the concave curved reflector is a circular truncated cone reflector obtained by rotating a first line segment around a circumference, the center of the base of the circular truncated cone reflector is the origin, the line connecting the origin and the end point of the first line segment on the base is the X axis, the axis of the circular truncated cone reflector is the Y axis, the radius of the base is r1, the radius of the top surface of the circular truncated cone reflector is r2, and the height of the circular truncated cone reflector is h, then the coordinates of the two end points of the first line segment are (r1, 0) and (r2, h) respectively, and the coordinates of the two end points of the first line segment both satisfy: y = a*x + c, wherein a and c are constants, and b satisfies: 0 < b ≤ 7. b

[0014] Optionally, the convex curved reflector is a circular truncated cone reflector obtained by rotating a second line segment around a circumference, wherein the second line segment is symmetric to the first line segment about the line connecting the two end points of the first line segment.

[0015] Optionally, the reflector comprises a ring-shaped portion abutting against the light-transmitting wall surface, and the ring-shaped portion is used for conducting heat generated by the heating body to the bottom of the storage cavity.

[0016] Optionally, the suction nozzle comprises a suction passage protruding to a side away from the shell, a light shielding plate is arranged in the suction passage, and a gas guiding hole is formed in the light shielding plate to guide the suction passage and the storage cavity.

[0017] Optionally, the suction passage is provided with an air inlet passage along a radial direction of the suction passage, the air inlet passage is guided to the storage cavity through an air inlet pipe, and the air inlet passage is not guided to the gas guiding hole.

[0018] Optionally, the air inlet passage is formed in the light shielding plate, and the air inlet pipe is connected to the light shielding plate.

[0019] Optionally, a plurality of gas guiding holes and a plurality of air inlet passages are uniformly arranged along a circumference of the suction passage.

[0020] Optionally, a flow distribution plate is further arranged between the air inlet pipe and the atomized medium in the storage cavity, and a plurality of flow distribution holes are uniformly formed in the flow distribution plate.

[0021] Optionally, the wavelength of the infrared light emitted by the heating body is 760 nm to 1000 nm.

[0022] Optionally, a first heat insulation member is sleeved outside the reflector, a second heat insulation member is arranged outside the circumference of the storage cavity, and the shell is provided with a groove limiting the second heat insulation member.

[0023] Optionally, the suction nozzle and the shell are connected in a magnetic attraction mode.

[0024] ​The atomizing device provided in this application includes a heating circuit for heating the atomizing medium within the atomizing device. The heating circuit comprises a first conductor portion located within the housing and a second conductor portion located within the mouthpiece, with the mouthpiece and housing detachably connected. This configuration allows the heating circuit to be disconnected when the mouthpiece and housing are detached, preventing the heating of the atomizing medium; and to be connected when the mouthpiece and housing are connected, ensuring the normal operation of the atomizing device. This also prevents heat transfer to the user when the mouthpiece is detached from the housing, thereby improving the user experience. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of the atomizing device provided in the embodiments of this application;

[0027] Figure 2 for Figure 1 Cross-sectional view at point AA;

[0028] Figure 3 for Figure 2 Cross-sectional view at point BB;

[0029] Figure 4 for Figure 2 Enlarged view at point C;

[0030] Figure 5 for Figure 3 Enlarged view at point D;

[0031] Figure 6 This is a schematic diagram of the reflector structure in one embodiment;

[0032] Figure 7 This is a schematic diagram of the reflector structure in another implementation method;

[0033] Figure 8 This is a schematic diagram of the nozzle structure;

[0034] Figure 9 This is a schematic diagram of a partial structure of the shell;

[0035] Figure 10 This is a top view of the suction nozzle.

[0036] Figures 1-10 middle:

[0037] 1-Shell, 2-Nose, 3-Heating circuit, 4-Storage cavity, 5-Reflector, 6-Light shield, 7-Air inlet pipe, 8-Diverter plate, 9-First heat insulation component, 10-Second heat insulation component, 11-Atomizing medium, 12-First magnet, 13-Second magnet;

[0038] 101-groove, 201-intake channel, 301-first conductor, 302-second conductor, 303-heating element, 304-battery, 501-annular part, 601-air guide hole, 801-diverter hole;

[0039] 2011 - Intake passage. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0041] like Figures 1-10 As shown, this application embodiment provides an atomizing device, which is an electronic device used to atomize an atomizing medium 11 into an aerosol, which is then inhaled by a user to achieve the purpose of smoking. The atomizing device mainly includes a housing 1, a mouthpiece 2, and a heating circuit 3. The mouthpiece 2 is detachably connected to the housing 1. The mouthpiece 2 is the component of the atomizing device for the user to inhale through their mouth. The interior of the housing 1 provides space for the components within the atomizing device, and the exterior of the housing 1 provides a gripping position for the user. The heating circuit 3 is used to heat the atomizing medium 11 located within the atomizing device. The heating circuit 3 includes a battery 304, a heating element 303, and a conductor connecting the battery 304 and the heating element 303. The battery 304 provides electrical energy to the heating element 303.

[0042] Specifically, the heating circuit 3 includes a first conductor portion 301 located inside the housing 1 and a second conductor portion 302 located inside the nozzle 2, so that the heating circuit 3 is disconnected when the nozzle 2 and the housing 1 are in a disassembled state, and is connected when the nozzle 2 and the housing 1 are in a connected state. That is to say, the conductor between the battery 304 and the heating element 303 includes the first conductor portion 301 located inside the housing 1 and the second conductor portion 302 located inside the nozzle 2. When the nozzle 2 and the housing 1 are in an installed state, the first conductor portion 301 and the second conductor portion 302 are connected, and the battery 304 and the heating element 303 are in a conductive state; when the nozzle 2 and the housing 1 are in a disassembled state, the first conductor portion 301 and the second conductor portion 302 are disconnected, and the battery 304 and the heating element 303 are in a disconnected state. With this configuration, when the atomizing device is in the open state and the heating element 303 heats the atomizing medium 11, if the user accidentally removes the mouthpiece 2 from the housing 1, the first conductor 301 and the second conductor 302 will disconnect, and the heating element 303 will stop working. This prevents the heat generated by the heating element 303 from being transferred to the user's location, thereby improving the user's experience.

[0043] It should be noted that the heating element 303 in the heating circuit 3 can be a heating wire, and the heating element 303 heats the atomizing medium 11 through contact; the heating element 303 can also be an infrared halogen lamp that emits infrared light, and the heating element 303 heats the atomizing medium 11 through non-contact.

[0044] It should also be noted that the connection relationship between the nozzle 2 and the housing 1 is not limited here. For example, the nozzle 2 and the housing 1 can be connected by one or a combination of threaded connection, snap-fit ​​connection, or magnetic connection. Preferably, when the nozzle 2 and the housing 1 are connected by magnetic connection, for example, a first magnet 12 is provided on one of the nozzle 2 and the housing 1, and an iron block or a second magnet 13 attracted to the first magnet 12 is provided on the other. The magnetic connection not only enables the detachable connection between the housing 1 and the nozzle 2, but also serves to position the connection between the housing 1 and the nozzle 2, thus ensuring the continuity of the connection between the first conductor part 301 and the second conductor part 302 after the nozzle 2 is installed into the housing 1.

[0045] It should also be noted that the atomizing medium 11 can be in the form of granules, flakes, filaments, paste, liquid, solid, or a mixture of solid and liquid.

[0046] The atomizing device with the above-described structure can disconnect the heating circuit 3 when the mouthpiece 2 and the housing 1 are detached, so that the heating circuit 3 cannot heat the atomizing medium 11; and can also turn on the heating circuit 3 when the mouthpiece 2 and the housing 1 are connected, ensuring the normal operation of the atomizing device. This also avoids the heat transfer to the user when the mouthpiece 2 is detached from the housing 1, thereby improving the user's experience.

[0047] In some embodiments, please refer to Figures 2-5 The atomizing device includes a storage cavity 4 located within the housing 1 for storing the atomizing medium 11. The heating circuit 3 includes a heating element 303 for heating the atomizing medium 11. The heating element 303 heats the atomizing medium 11 by emitting infrared light into the storage cavity 4. The wall of the storage cavity 4 near the heating element 303 is a light-transmitting wall. Specifically, the heating element 303 and the storage cavity 4 are spaced apart. The infrared light emitted by the heating element 303 can pass through the light-transmitting wall of the storage cavity 4 to heat the atomizing medium 11 located in the storage cavity 4, thereby heating the atomizing medium 11 into an aerosol. The user inhales the atomized aerosol into their mouth through the mouthpiece 2, which generates negative pressure. Compared to the heating method using heat conduction to atomize the atomizing medium, the heat conduction heating method refers to the direct contact between the atomizing medium 11 and the heating element, which is a contact heating method. During long-term use, the high-temperature metal heating wires on the surface of the heating element gradually oxidize, causing the atomized medium to produce smoke along with harmful substances, which is detrimental to the user's health. In this embodiment, the heating element 303 emits infrared light to heat the atomized medium 11 in a non-contact manner, which can reduce the production of harmful substances and is beneficial to the user's health.

[0048] It should be noted that, in order to ensure the heating efficiency of the heating element 303 on the atomizing medium 11, all the walls of the storage cavity 4 are light-transmitting walls, which can better facilitate the transmission of infrared light and further improve the heating efficiency of infrared light on the atomizing medium 11 in the storage cavity 4.

[0049] In some embodiments, please refer to Figures 2-7 The atomizing device also includes a reflector 5 disposed on the outer periphery of the heating element 303. The reflector 5 can achieve a light focusing effect, guiding the infrared light generated by the heating element 303 to the atomizing medium 11 in the storage cavity 4, thereby improving the atomization effect of the heating element 303 on the atomizing medium 11. For example, the reflector 5 can be a convex curved surface reflector with its wall protruding inwards (e.g., Figure 7As shown), the convex curved reflector can more evenly direct the infrared light emitted by the heating element 303 towards the storage cavity 4, so that the infrared light can more evenly atomize more atomizing medium 11, thereby enabling the heating element 303 to atomize more atomizing medium 11 simultaneously, thus increasing the concentration of aerosols in the smoke inhaled by the user. The reflector can also be a concave curved reflector 5 with the wall surface protruding outwards (such as...). Figure 6 As shown), the concave reflector can better concentrate the infrared light emitted by the heating element 303 onto the atomizing medium 11 at a certain position in the storage cavity 4, so that when the user uses the atomizing device, the atomizing medium 11 can be atomized into an aerosol more quickly.

[0050] In this embodiment, by setting the above two different types of reflectors 5, it can be suitable for smokers with different habits. If the smoker focuses on the speed of smoke generation, a concave reflector is selected; if the smoker focuses on the concentration of smoke, a convex reflector is selected.

[0051] In some embodiments, please refer to Figure 6 The concave reflector is composed of the first line segment ( Figure 6 The frustum-shaped reflector obtained by rotating the arc-shaped line segment (shown in Figure E) circumferentially is given by taking the center of the bottom surface of the frustum-shaped reflector as the origin, the line connecting the origin and the endpoint of the first line segment on the bottom surface as the X-axis, and the axis of the frustum-shaped reflector as the Y-axis. The radius of the bottom surface is r1, the radius of the top surface of the frustum-shaped reflector 5 is r2, and the height of the frustum-shaped reflector 5 is h. Then the coordinates of the two endpoints of the first line segment are (r1, 0) and (r2, h), respectively. The coordinates of the two endpoints of the first line segment both satisfy: y = a*x b +c, where a and c are constants, and b satisfies: 0 < b ≤ 7. By assigning different values ​​to b, and based on the coordinates of the two endpoints of the first line segment, we can obtain the first line segment with different curvatures. Rotating the first line segment along the Y-axis yields concave reflectors 5 with different structural shapes. Then, we perform geometric optical simulations on reflectors 5 of different shapes. The simulation content is as follows: The simulation objects include a halogen lamp, a base, and a reflector 5, where the halogen lamp includes a tungsten filament, electrode pins, and a bulb. First, we define the optical materials for each object in the simulation model. The electrode pins, reflector 5, and base are set as opaque materials, while the halogen lamp bulb is a transparent material, and the light path propagates and refracts within it. The surfaces of the electrode pins, base, and bulb consider the reflection and absorption of the light path, involving Lambertian reflection, Gaussian reflection, and specular emission, while the surface of the reflector 5 only considers specular reflection of the light path. The surface of the tungsten filament is the surface of the light source, and parameters such as radiation energy and wavelength of the radiated light are set according to the specifications of the infrared halogen lamp. From the above known conditions, the corresponding optical simulation results can be obtained. In this way, the concave curved reflector with the best light-gathering effect can be obtained based on the simulation results, thereby improving the light-gathering effect of the concave curved reflector and increasing the smoke output speed of the atomizing device.

[0052] In some embodiments, please refer to Figure 7 The convex curved reflector is composed of the second line segment ( Figure 7 The frustum-shaped reflector is obtained by rotating the arc-shaped line segment (shown in Figure F) circumferentially, wherein the second line segment and the first line segment are symmetrical about the line connecting the two endpoints of the first line segment. Specifically, based on the multiple sets of different first line segments obtained above, multiple sets of different second line segments are obtained in the same symmetrical manner. Then, rotating the first line segment along the Y-axis yields convex reflectors with different structural shapes. Geometric optical simulations are then performed on the reflectors 5 of different shapes. The specific steps of the geometric optical simulation are similar to those in the above embodiments and will not be repeated here. In this way, the convex curved reflector with the best light-gathering effect can be obtained based on the simulation results, thereby improving the uniformity of infrared light dispersion by the convex curved reflector and increasing the smoke output of the atomizing device.

[0053] In some embodiments, since the reflector 5 is either a concave or convex surface reflector, the reflector 5 directs more of the infrared light emitted by the heating element 303 toward the middle region of the bottom surface of the storage cavity 4, resulting in higher atomization efficiency of the atomizing medium 11 in the middle region of the storage cavity 4, while the atomization efficiency of the atomizing medium 11 in the peripheral region of the storage cavity 4 is relatively lower. Therefore, the reflector 5 includes an annular portion 501 that abuts against the light-transmitting wall. The annular portion 501 can be used to heat the atomizing medium 11 located around the storage cavity 4. In other words, the annular portion 501 is used to conduct the heat generated by the heating element 303 to the bottom of the storage cavity 4. This arrangement achieves auxiliary heating of the atomizing medium 11 distributed around the storage cavity 4 and outwards, and plays a role in uniformly heating the atomizing medium 11 located in the storage cavity 4. Specifically, while reflecting infrared light waves, the reflector 5 also receives heat from the heating element 303. As heating progresses, the reflector 5 reaches a high temperature. Therefore, the atomizing medium 11 in the area around the storage cavity 4 corresponding to the annular portion 501 at the top of the reflector 5 can receive heat conduction from the reflector 5, ensuring the uniformity of heating of the atomizing medium 11 and improving the heating efficiency of the atomizing device.

[0054] It should be noted that the annular portion 501 can also support the storage cavity 4 and simplify the installation steps, thereby improving installation efficiency.

[0055] In some embodiments, since the heating element 303 heats the atomizing medium 11 by emitting infrared light, the infrared light generates heat. Although the infrared light is concentrated on illuminating the atomizing medium 11 in the storage cavity 4, some of the infrared light may also shine on the user through the inhalation channel 201 on the mouthpiece 2, potentially causing the user's eyes to become hot, tear stains to evaporate faster, and eyes to become dry, thus affecting the user's experience. In this embodiment, the mouthpiece 2 includes an inhalation channel 201 protruding from the side opposite to the housing 1. A light shield 6 is provided inside the inhalation channel 201, and a vent hole 601 is formed on the light shield 6 to connect the inhalation channel 201 and the storage cavity 4. With this configuration, the light shield 6 can block most of the infrared light emitted by the heating element 303, thus preventing most of the infrared light from shining on the user through the inhalation channel 201, thereby improving the user's inhalation experience.

[0056] In some embodiments, please refer to Figures 2-5 The intake channel 201 has an air inlet channel 2011 extending radially along the intake channel 201, and the air inlet channel 2011 is connected to the storage chamber 4 via the air inlet pipe 7. Specifically, when the atomizing device is in a vertical position (e.g., Figure 2 and Figure 3 As shown in the diagram, the mouthpiece 2, storage chamber 4, and heating element 303 are arranged sequentially from top to bottom. The air intake channel 201 is positioned on top of the air intake channel 201. When the user uses the atomizing device, they inhale through the mouthpiece 2, creating a negative pressure. Gas from outside the atomizing device enters the storage chamber 4 through the air intake channel 2011 on the air intake channel 201. This gas then carries the atomizing medium 11 heated by the heating element 303 into an aerosol. Finally, the gas carrying the aerosol is inhaled through the air intake channel 201 into the user's mouth, completing one cycle of aerosol inhalation. This arrangement shortens the path of the gas into the storage chamber 4, thereby improving the efficiency of smoke inhalation.

[0057] Furthermore, the air intake channel 2011 and the air guide hole 601 are not connected, which can prevent gas mixing and avoid affecting the absorption effect of smoke.

[0058] In addition, the air intake channel 201 can also be provided in other parts, such as the housing 1.

[0059] In some embodiments, the air intake channel 2011 is formed on the light shield 6, and the air intake pipe 7 is connected to the light shield 6. This arrangement facilitates the arrangement of the air intake channel 2011, making the arrangement of the intake channel 201 and the air intake channel 2011 more compact, reducing the number of tubes in the atomizing device, and making the layout of the intake channel 2011 and the air intake channel 201 in the atomizing device more streamlined.

[0060] In some embodiments, multiple air guide holes 601 and air inlet channels 2011 are evenly arranged along the circumference of the intake channel 201. This arrangement increases the fluid flow rate when the user inhales through the atomizing device, improves the user's inhalation experience, reduces gas flow resistance, and increases the efficiency of smoke inhalation.

[0061] To further improve the efficiency of inhalation and intake, the air guide hole 601 and the intake channel 2011 are spaced apart in the circumferential direction of the intake channel 201. This arrangement can further improve the flow rate of the gas, thereby further enhancing the smoker's experience of inhaling the smoke.

[0062] It should be noted that the circumferential direction of the inhalation channel 201 is... Figure 1 The direction indicated by the middle arrow E.

[0063] In some embodiments, the atomizing device further includes a flow divider 8 disposed between the air inlet pipe 7 and the atomizing medium 11 in the storage cavity 4, and a plurality of flow divider holes 801 are uniformly opened on the flow divider 8. Specifically, when a smoker inhales smoke through the atomizing device of this application, the specific steps are as follows: First, the switch of the atomizing device is turned on, the heating element 303 emits infrared light, the infrared light passes through the wall of the light-transmitting storage cavity 4 and shines on the atomizing medium 11 in the storage cavity 4, and atomizes the atomizing medium 11 into an aerosol; then, the smoker inhales through the mouthpiece 2 to create a negative pressure at the mouthpiece 2 position, and the air outside the atomizing device flows to the storage cavity 4 through the air inlet channel 2011 and the air inlet pipe 7; finally, the airflow flowing to the storage cavity 4 carries the atomized aerosol in the storage cavity 4 through the air guide hole 601 and into the smoker's mouth through the air inlet channel 201, thus completing one cycle of smoke inhalation. Since it is impossible to guarantee the uniformity of atomization of the atomizing medium 11 by the heating element 303, by setting a flow divider plate 8 with multiple evenly distributed flow divider holes 801, it is beneficial to the uniformity of the overall airflow distribution, thereby improving the uniformity of the aerosol distribution in the airflow when inhaling smoke, thus improving the smoker's inhalation experience.

[0064] In some embodiments, the wavelength of the infrared light emitted by the heating element 303 is 760nm to 1000nm. Ensuring that the wavelength of the infrared light emitted by the heating element 303 meets the above range can improve the heating efficiency of the infrared light emitted by the heating element 303 on the atomizing medium 11, thereby improving the efficiency of atomizing the atomizing medium 11 into an aerosol.

[0065] For example, the wavelength of the infrared light emitted by the heating element 303 can be 760nm, 770nm, 780nm, 800nm, 850nm, 900nm, 950nm, 980nm, 990nm, 1000nm, etc.

[0066] In some embodiments, a first heat insulation member 9 is sleeved on the outside of the reflector 5, and a second heat insulation member 10 is disposed on the circumferential outer side of the storage cavity 4. Exemplarily, both the first heat insulation member 9 and the second heat insulation member 10 can be silicone pads. This arrangement prevents the infrared light emitted by the heating element 303 from being transmitted to the outside of the housing 1, thus achieving a heat insulation effect; furthermore, the silicone pads not only provide heat insulation but also shock absorption, thereby protecting the reflector 5 and the storage cavity 4.

[0067] Furthermore, a groove 101 is provided in the housing 1 to limit the second heat insulation member 10, which can improve the limiting effect of the second heat insulation member, prevent the second heat insulation member 10 from being displaced when the atomizing device is subjected to external force, and improve the stability of the second heat insulation member 10.

[0068] In some embodiments, the heating element 303 is an infrared halogen lamp, and the lamp holder of the heating element 303 is made of mica material, which has a sufficiently high temperature resistance to support the long-term operation of the halogen lamp.

[0069] In some embodiments, the basic structure of the reflector 5 is a frustum shape. The inventors discovered through experiments that infrared radiation can only penetrate a limited thickness of 3mm into the smoke-generating material. Therefore, the thickness of the smoke-generating material placed inside the glass can be designed to be 3mm. Based on this, the inner diameter of the glass can be determined according to the product's mass filling definition for the smoke-generating material. This dimension is also the top inner diameter of the reflector. The bottom inner diameter of the reflector 5 is determined based on the size of the infrared halogen lamp; the bottom length of the halogen lamp plus 2mm can be taken as the bottom inner diameter of the reflector.

[0070] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0071] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0072] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0073] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0074] It should be understood that the qualifiers “first,” “second,” “third,” “fourth,” “fifth,” and “sixth” used in the description of the embodiments of this application are only used to more clearly illustrate the technical solutions and are not intended to limit the scope of protection of this application.

[0075] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. An atomizing device, characterized in that, include: case; The suction nozzle is detachably connected to the housing; A heating circuit is used to heat the atomizing medium located within the atomizing device; The heating circuit includes a first conductor portion located inside the housing and a second conductor portion located inside the nozzle, so as to disconnect the heating circuit when the nozzle and the housing are in a disassembled state, and to turn on the heating circuit when the nozzle and the housing are in a connected state.

2. The atomizing device according to claim 1, characterized in that, The atomizing device includes a storage cavity located within the housing for storing the atomizing medium, and the heating circuit includes a heating element for heating the atomizing medium, wherein: The heating element heats the atomized medium by emitting infrared light into the storage cavity, and the wall of the storage cavity near the heating element is a light-transmitting wall.

3. The atomizing device according to claim 2, characterized in that, It also includes a reflector disposed on the circumferential outer side of the heating body, wherein the reflector is a convex curved surface reflector with the wall surface protruding inward or a concave curved surface reflector with the wall surface protruding outward.

4. The atomizing device according to claim 3, characterized in that, The concave reflector is a frustum-shaped reflector obtained by rotating the first line segment circumferentially. Taking the center of the bottom surface of the frustum-shaped reflector as the origin, the line connecting the origin and the endpoint of the first line segment on the bottom surface as the X-axis, and the axis of the frustum-shaped reflector as the Y-axis, the radius of the bottom surface is r1, the radius of the top surface of the frustum-shaped reflector is r2, and the height of the frustum-shaped reflector is h, then the coordinates of the two endpoints of the first line segment are (r1, 0) and (r2, h), respectively. Both endpoints of the first line segment satisfy: y = a*x b +c, where a and c are constants, and b satisfies: 0 < b ≤ 7.

5. The atomizing device according to claim 4, characterized in that, The convex surface reflector is a frustum-shaped reflector obtained by rotating the second line segment circumferentially, wherein the second line segment and the first line segment are symmetrical about the line connecting the two endpoints of the first line segment.

6. The atomizing device according to claim 3, characterized in that, The reflector includes an annular portion that abuts against the light-transmitting wall surface, the annular portion being used to conduct the heat generated by the heating element to the bottom of the storage cavity.

7. The atomizing device according to claim 2, characterized in that, The suction nozzle includes a suction channel protruding to the side opposite to the housing. A light shield is provided in the suction channel, and an air guide hole is formed on the light shield to connect the suction channel and the storage cavity.

8. The atomizing device according to claim 7, characterized in that, The air intake channel has an air inlet channel along its radial direction. The air inlet channel is connected to the storage cavity through an air inlet pipe, but the air inlet channel is not connected to the air guide hole.

9. The atomizing device according to claim 8, characterized in that, The air intake channel is located on the light shield, and the air intake pipe is connected to the light shield.

10. The atomizing device according to claim 8, characterized in that, Multiple air guide holes and air intake channels are evenly arranged along the circumference of the air intake channel.

11. The atomizing device according to claim 8, characterized in that, It also includes a flow divider plate disposed between the atomizing medium in the air inlet pipe and the storage cavity, wherein a plurality of flow divider holes are uniformly opened on the flow divider plate.

12. The atomizing device according to claim 2, characterized in that, The infrared light emitted by the heating element has a wavelength of 760nm to 1000nm.

13. The atomizing device according to claim 3, characterized in that, A first heat insulation component is fitted on the outside of the reflector, a second heat insulation component is provided on the circumferential outside of the storage cavity, and a groove is provided in the shell to limit the second heat insulation component.

14. The atomizing device according to claim 1, characterized in that, The suction nozzle is magnetically connected to the housing.

Images