Smoke generating device and atomizer

Abstract

The application relates to the technical field of smoke generation, and particularly provides a smoke generating device and an atomizing machine. The smoke generating device comprises a shell, the shell is internally provided with a first chamber and a second chamber which are arranged to be separated from each other; the shell is provided with an air inlet portion and an outlet corresponding to the first chamber, the shell is provided with an inlet and a mist outlet portion corresponding to the second chamber, the inlet and the outlet are communicated through a flow guide channel; an atomizing assembly is arranged in the first chamber and is used for generating smoke; a flavor piece is arranged in the second chamber; a liquid suction piece comprises a first part and a second part which are connected to each other, the first part is located outside the flow guide channel, and the second part is arranged in the flow guide channel, so that the smoke which is heated and then encounters cold in the flow guide channel is prevented from being liquefied and forming an accumulated liquid, the accumulated liquid blocks the outlet of the first chamber, and the risk that the smoke is discharged out of the first chamber is reduced.

Description

Technical Field

[0001] This application relates to the field of smoke generation technology, and more particularly to a smoke generating device and an atomizer. Background Technology

[0002] The aromatherapy atomizing component contains a heating device that heats the scented liquid to produce fragrant smoke. This smoke then diffuses the aroma into the air. Since high temperatures can degrade the scenting ingredients, an aromatherapy atomizing component was developed that first generates smoke, which then enters the cavity containing the scenting ingredients, carrying the fragrance out of the atomizing component. However, because the smoke is generated through high-temperature heating, during the process of flowing from the heating cavity to the scenting ingredient cavity, the hot smoke liquefies upon encountering cold air within the channel, potentially causing blockage at the heating cavity's outlet and affecting the atomization process. Utility Model Content

[0003] The main technical problem this application addresses is that the liquefaction of smoke forms water droplets, which block the outlet of the heating chamber.

[0004] To address the aforementioned technical problems, this application provides a smoke generating device, comprising: a housing having a first chamber and a second chamber separated from each other; the housing having an air inlet and an outlet corresponding to the first chamber, and an inlet and a mist outlet corresponding to the second chamber, the inlet and the outlet being connected through a flow guide channel; an atomizing component disposed in the first chamber for generating smoke; a fragrance component disposed in the second chamber; and a liquid-absorbing component comprising a first part and a second part connected to each other, the first part being located outside the flow guide channel, and the second part being disposed inside the flow guide channel.

[0005] Further optionally, the flow channel is disposed within the housing, the wall of the flow channel has a first side and a second side opposite to each other, the outlet and the inlet are located on the first side, the second part is located on the second side, and the second part is spaced apart from the first side.

[0006] Alternatively, the second portion is located directly above the outlet, and the projection of the second portion along the direction of the outlet completely covers the outlet.

[0007] Alternatively, the housing may have a third chamber that is separated from the first chamber and the second chamber, with the first portion located within the third chamber.

[0008] Further optionally, the housing includes a base shell and a cover, with the first chamber, the second chamber, and the third chamber all disposed on the base shell; the base shell has opposing top and bottom walls; the outlet and the inlet are disposed on the top wall, the air inlet and the mist outlet are disposed on the bottom wall, the cover is connected to the top wall and covers the outlet and the inlet; the guide channel is formed between the cover and the top wall, and the second part is disposed on the cover.

[0009] Further optionally, the third chamber is provided with a through hole, the second part is connected to the first part through the through hole, the top wall is provided with a protrusion on the side facing the cover, the protrusion is arranged around the outlet, the inlet and the through hole, and the protrusion is tightly fitted with the cover, and the flow channel is formed in the space enclosed by the top wall, the protrusion and the cover.

[0010] Alternatively, the area of ​​the inlet may be larger than the area of ​​the through hole.

[0011] Optionally, the fragrance component includes a liquid storage component for absorbing fragrance liquid; the liquid storage component is provided with a plurality of vent holes, which are respectively connected to the inlet and the mist outlet.

[0012] Optionally, the smoke generator further includes a circuit board, and a fourth chamber is provided inside the housing. The fourth chamber is separated from the first chamber and the second chamber. The circuit board is located in the fourth chamber, and the atomizing component is electrically connected to the circuit board.

[0013] In another aspect, this application provides an atomizer, including a frame, a fan, and the aforementioned smoke generating device. The fan and the smoke generating device are disposed on the frame, and a smoke chamber is provided inside the frame. The air outlet of the fan is connected to the air inlet, and the mist outlet is connected to the smoke chamber.

[0014] The beneficial effects of this application are as follows: By dividing the housing into a first chamber and a second chamber, the first and second chambers are connected by a flow channel; the atomizing component is located in the first chamber. After the first chamber heats up and generates smoke, the smoke enters the second chamber through the flow channel. After the smoke comes into contact with the fragrance component in the second chamber, it forms a fragrant smoke, thereby avoiding the high temperature generated by the atomizing component during operation, which would damage the fragrance of the fragrance component; at the same time, a liquid suction component is also provided. The second part of the liquid suction component is located in the flow channel, and the first part is connected to the second part and located outside the flow channel. The second part can absorb the liquid accumulated in the flow channel and then transfer the liquid to the first part, so that the liquid is discharged to the outside of the flow channel, preventing the heated smoke from liquefying and forming liquid in the flow channel, which would block the outlet of the first chamber; thereby reducing the risk of smoke discharge failure from the first chamber. Attached Figure Description

[0015] 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 some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 A schematic diagram of a smoke generating device according to one embodiment; Figure 2 A cross-sectional view of a smoke generating apparatus according to one embodiment; Figure 3 An exploded view of a smoke generating device according to one embodiment; Figure 4 for Figure 3 Another perspective of the smoke generator exploding; Figure 5 This is a partial structural schematic diagram of a smoke generating device according to one embodiment; Figure 6 for Figure 5 A schematic diagram of a smoke generator without its top wall; Figure 7 A schematic diagram of the base shell structure in one embodiment; Figure 8 This is a schematic diagram of the liquid suction device according to one embodiment.

[0017] Icon description: 1. Shell; 11. Base shell; 111. Top wall; 112. Bottom wall; 113. Peripheral side wall; 12. Cover; 13. Bottom shell; 14. First chamber; 141. Air inlet; 142. Outlet; 15. Second chamber; 151. Inlet; 152. Mist outlet; 16. Third chamber; 161. Through hole; 17. Fourth chamber; 18. Guide channel; 181. First side; 182. Second side; 19. Protrusion; 2. Atomizing component; 21. Atomizing core; 22. Liquid storage cotton; 221. Installation channel; 3. Fragrance component; 31. Liquid storage component; 32. Vent hole; 4. Liquid suction component; 41. Part 1; 42. Part 2; 5. Circuit board.

[0018] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] 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 a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the term "and / or" throughout the text includes three solutions; taking A and / or B as an example, it includes technical solution A, technical solution B, and a technical solution that simultaneously satisfies A and B. Furthermore, the technical solutions of various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0022] This application provides a smoke generating device, referenced... Figures 1 to 8The device primarily uses heating to convert essential oils into smoke, producing fragrant smoke for the user to enjoy. Specifically, the smoke generator includes a housing 1, with an internal cavity containing a first chamber 14 and a second chamber 15 separated from each other. The housing 1 has an air inlet 141 and an outlet 142 corresponding to the first chamber 14. The air inlet 141 is, for example, an air port. Both the air inlet and outlet 142 are connected to the first chamber 14. An atomizing component 2, used to generate smoke, is located within the first chamber 14. External air enters the first chamber 14 through the air inlet 141, carrying the smoke generated by the atomizing component 2 out of the first chamber 14 through the outlet 142. The second chamber 15 is equipped with a fragrance element 3, which is used to emit fragrance. The housing 1 is provided with an inlet 151 and a mist outlet 152 corresponding to the second chamber 15. The mist outlet 152 is, for example, a mist outlet. The smoke generated by the atomizing component 2 enters the second chamber 15 through the outlet 142, the guide channel 18, and the inlet 151 in sequence. The smoke passes through the fragrance element 3 in the second chamber 15. The smoke comes into contact with the fragrance element 3, so that the odorless smoke takes on fragrance. The smoke with fragrance flows out of the second chamber 15 through the mist outlet 152 and finally diffuses to the outside, realizing fragrance diffusion.

[0023] The smoke generating device also includes a liquid-absorbing component 4, which is made of a material that can absorb moisture, such as a sponge, cloth strip, or silicone. The liquid-absorbing component 4 includes a first part 41 and a second part 42 that are connected to each other. The first part 41 is located outside the flow channel 18, and the second part 42 is located inside the flow channel 18. The second part 42 can absorb the liquid in the flow channel 18 and absorb the liquid in the first part 41. The liquid is transferred from the second part 42 to the first part 41, thereby realizing the liquid discharge from the flow channel 18.

[0024] This application divides the receiving cavity within the housing 1 into a first chamber 14 and a second chamber 15, which are connected by a guide channel 18. The atomizing component 2 is disposed within the first chamber 14. After the first chamber 14 heats up and generates smoke, the smoke enters the second chamber 15 through the guide channel 18. Upon contact with the fragrance component 3 in the second chamber 15, the smoke forms fragrant smoke, thus preventing the high temperature generated by the atomizing component 2 during operation from damaging the fragrance of the fragrance component 3. Simultaneously, it also includes... A liquid-absorbing component 4 is placed, with its second part 42 located inside the flow channel 18. The first part 41 is connected to the second part 42 and located outside the flow channel 18. The second part 42 can absorb the liquid accumulated in the flow channel 18 and then transfer the liquid to the first part 41, thereby discharging the liquid outside the flow channel 18. This prevents the heated smoke from liquefying and forming liquid in the flow channel 18, which would block the outlet 142 of the first chamber 14. This reduces the risk of the smoke discharge from the first chamber 14 failing.

[0025] In one implementation, reference Figures 2 to 6 The smoke generator includes a housing 1, which has a receiving cavity. A partition plate within the receiving cavity divides the cavity into a first chamber 14 and a second chamber 15. The housing 1 has an air inlet 141 and an outlet 142 corresponding to the first chamber 14, located on opposite sides of the first chamber 14. The atomizing component 2 includes a liquid storage cotton 22 and an atomizing core 21. The liquid storage cotton 22 is, for example, a sponge, located within the first chamber 14, and its shape and size are identical to those of the first chamber 14. An installation channel 221 is provided within the liquid storage cotton 22, connecting the air inlet 141 and the outlet 142. The atomizing core 21 is located within the installation channel 221. The first chamber 14 also contains a mixed liquid, such as a mixture of propylene glycol and vegetable glycerin (referred to as PGVG). PGVG generates smoke when heated, and the liquid storage cotton 22 completely absorbs the PGVG, preventing the liquid from flowing out from the air inlet 141 or the outlet 142. The atomizing core 21 is electrically connected to the circuit board 5. When energized, the atomizing core 21 heats up, and the heated core contacts the PGVG, thus producing vapor. Specifically, the atomizing core 21 includes a metal tube, absorbent cotton, and a heating wire. The absorbent cotton is placed inside the metal tube and is used to absorb liquid on the storage cotton 22. One end of the heating wire is connected to the metal tube, and the other end is connected to the circuit board 5. The heating wire generates heat through conductivity, causing the metal tube to heat up. The PGVG contacts the high-temperature metal tube and produces vapor. One end of the atomizing core 21 is connected to the air inlet 141, and the other end is connected to the outlet 142. External airflow enters through the air inlet 141, and the vapor produced by the atomizing wire remains in the installation channel 221. The external airflow carries the vapor, which flows out from the outlet 142 and then enters the guide channel 18.

[0026] Furthermore, the second chamber 15 is separated from the first chamber 14. The housing 1 also has an inlet 151 and a mist outlet 152 corresponding to the second chamber 15. The inlet 151 and the outlet 142 are connected through a guide channel 18. A fragrance element 3 is provided in the second chamber 15. The fragrance element 3 includes a liquid storage element 31 and a fragrance liquid. The liquid storage element 31 is, for example, a sponge, which can absorb and lock the fragrance liquid to prevent the fragrance liquid from flowing out of the second chamber 15. After the smoke flows out from the outlet 142, it passes through the guide channel 18, the inlet 151, the second chamber 15 and the mist outlet 152 in sequence. After the smoke comes into contact with the fragrance element 3 in the second chamber 15, it flows out carrying the fragrance; finally, it diffuses to the outside in the form of visible and fragrant smoke.

[0027] The smoke is generated by heating the atomizing wire. The resulting smoke is at a high temperature. When the smoke enters the guide channel 18, it easily liquefies upon encountering the wall of the guide channel 18 at room temperature, forming water droplets. Excessive accumulation of these droplets forms liquid, which drips onto the outlet 142, blocking it and preventing the smoke from flowing out. Therefore, a liquid-absorbing component 4 is installed inside the guide channel 18. This component 4 includes a first part 41 and a second part 42 connected to each other. The first part 41 is located outside the guide channel 18, and the second part 42 is located inside the guide channel 18. The second part 42 absorbs the liquid accumulated inside the guide channel 18. Because the first part 41 and the second part 42 are connected, both parts have water-absorbing capacity. After absorbing the liquid, the liquid in the second part 42 permeates into the first part 41, completing the liquid transfer. For example, the housing cavity also includes a third chamber 16, which is separated from the first chamber 14 and the second chamber 15. The housing 1 has a through hole 161 corresponding to the third chamber 16, which communicates with the guide channel 18. The first part 41 is disposed in the third chamber 16 through the through hole 161, and the second part 42 absorbs the liquid in the guide channel 18 and finally transfers the liquid to the third chamber 16. The first part 41 can also be disposed outside the housing 1, as long as it can transfer the liquid in the guide channel 18 to the outside of the guide channel 18. The position of the first part 41 is not uniquely limited here.

[0028] In one implementation, such as Figure 2 , Figure 4 and Figure 5 As shown; the flow channel 18 is disposed within the housing 1. The wall of the flow channel 18 has a first side 181 and a second side 182 facing each other. The outlet 142 and the inlet 151 are located on the first side 181, which facilitates the positioning of the flow channel 18 and the first chamber 14 and the second chamber 15, and at the same time can shorten the length of the flow channel 18, reducing the overall volume occupied by the flow channel 18 in the smoke generating device. For example, the flow channel 18 is formed by a tubular body, which can extend vertically or bend to form a flow channel 18 of a corresponding shape. Specifically, as shown... Figure 2As shown, in a certain direction, the flow channel 18 has a first side 181 and a second side 182 that are arranged opposite to each other. The outlet 142 and the inlet 151 are both located on the first side 181, and the second part 42 is located on the second side 182, so that the second part 42 is arranged opposite to the outlet 142 and the second part 42 is spaced apart from the first side 181. When the smoke exits from the outlet 142 (first side 181) and flows along the outlet 142, the smoke acts on the second side 182. At this time, the temperature of the smoke is higher than the ambient temperature, and it is easy to liquefy and form water droplets when it comes into contact with the wall corresponding to the second side 182. The second part 42 is located on the second side 182 and can absorb the water droplets. The second part 42 is spaced apart from the first side 181 to prevent the second part 42 from blocking the entire flow channel 18, affecting the flow of smoke, and affecting the smoke entering the second chamber 15. It should be noted that the flow channel 18 can be cylindrical, and the wall forming the flow channel 18 is a tubular sidewall. The first side 181 and the second side 182 refer to the opposite sides of the inner diameter of the tubular body. The second part 42 and the outlet 142 are located on opposite sides of the same wall. The flow channel 18 can also be a rectangular or irregularly shaped flow channel 18 formed by multiple walls. The first side 181 and the second side 182 are located on different walls, and the two walls are arranged opposite to each other along the outlet 142.

[0029] In one implementation, such as Figure 5 and Figure 6 As shown, the second part 42 is located directly above the outlet 142, and the second part 42 completely covers the orthographic projection of the outlet 142 onto the second part 42. For example, the orthographic projection of the second part 42 in the direction in which the outlet 142 is facing completely covers the outlet 142, so that when the smoke is emitted along the direction of the outlet 142, the smoke can completely act on the second part 42, preventing water from adhering to the wall of the guide channel 18; reducing the risk of liquid accumulation clogging the outlet 142.

[0030] In one implementation, reference Figures 2 to 7The housing 1 includes a base shell 11, a cover 12, and a bottom shell 13. The base shell 11 has a top wall 111 and a bottom wall 112 disposed opposite each other along a first direction, and a peripheral side wall 113 surrounding the top wall 111 and the bottom wall 112. The base shell 11 is provided with a first chamber 14, a second chamber 15, a third chamber 16, and a fourth chamber 17 that are separated from each other. All four chambers are arranged perpendicular to the first direction, and the partition plates of each chamber extend along the first direction. The first direction is, for example, the height direction of the smoke generating device or the vertical direction. The first direction in this application is described as the vertical direction, and will not be emphasized again below. The base shell 11 is provided with an air inlet 141 and an outlet 142 corresponding to the first chamber 14. The air inlet 141 is located on the bottom wall 112 and the outlet 142 is located on the top wall 111. The atomizing component 2 is located in the first chamber 14. The base shell 11 is provided with an inlet 151 and a mist outlet 152 corresponding to the second chamber 15. The inlet 151 is located on the top wall 111 and the mist outlet 152 is located on the bottom wall 112. The fragrance component 3 is located in the second chamber 15. The shell 1 is provided with a through hole 161 corresponding to the third chamber 16. The through hole 161 is located on the top wall 111. The first part 41 of the liquid absorption component 4 is located in the third chamber 16, and the second part 42 is located in the guide channel 18 through the through hole 161. The outlet 142, inlet 151, and through hole 161 are all located on the top wall 111, on the same side of the guide channel 18, and all communicate with the guide channel 18. By setting three holes on the same side wall to communicate with three mutually separated chambers, the structural design is simple and the production and assembly are convenient. In one embodiment, the smoke generating device also includes a circuit board 5 electrically connected to the atomizing component 2. The atomizing component 2 is located in the fourth chamber 17. The fourth chamber 17 is not only separated from the other three chambers but also relatively enclosed. For example, the fourth chamber 17 is a closed chamber, adjacent to the first chamber 14. A small through-hole is provided on the sidewall between the first chamber 14 and the fourth chamber 17. The atomizing component 2 is located inside the first chamber 14, and the heating wire is connected to the circuit board 5 through the through-hole, thus energizing the atomizing component 2. The gap between the heating wire and the through-hole can be filled with a sealant, which isolates the first chamber 14 and the fourth chamber 17, preventing liquid from the first chamber 14 from entering the fourth chamber. The sealant can be silicone or a gel.

[0031] Furthermore, the cover 12 is connected to the top wall 111 and covers the outlet 142 and inlet 151; a flow channel 18 is formed between the cover 12 and the top wall 111, and a second part 42 is provided on the cover 12, located on the side of the cover 12 facing the flow channel 18. For example, the cover 12 is bowl-shaped, with its periphery connected to the periphery of the top wall 111, and covers the outlet 142, inlet 151, and through hole 161; the middle area of ​​the cover 12 is recessed, facing the top wall 111, thus separating the middle area of ​​the cover 12 from the top wall 111 to form the flow channel 18. The outlet 142 faces the cover 12 in the first direction, and after the smoke flows out from the outlet 142 on the top wall 111, it flows into the top wall 111 and forms the flow channel 18 with the cover 12. The outlet 142 faces the cover 12 vertically. The second part 42 is located on the side of the cover 12 near the top wall 111, and is spaced apart from the top wall 111 to create clearance for smoke flow. The second part 42 completely covers the outlet 142 in the first direction. This prevents the smoke flowing from the outlet 142 from forming water droplets on the cover 12 and dripping vertically back to the outlet 142, thus affecting the mist output from the outlet 142.

[0032] Furthermore, a bottom shell 13 is connected to the bottom wall 112, and the bottom shell 13 covers the air inlet 141 and the mist outlet 152. The bottom shell 13 has holes corresponding to the air inlet 141 and the mist outlet 152 to conduct electricity to the air inlet 141 and the mist outlet 152 respectively. The circuit board 5 has a conductive structure adapted to the atomizer, and the bottom shell 13 is designed to facilitate the fixing of the conductive structure and the assembly of the circuit board 5. The bottom shell 13 also has a magnetic suction structure adapted to the atomizer, which facilitates the installation of the magnetic suction component.

[0033] In one implementation, such as Figure 4 and Figure 5 As shown, the third chamber 16 is provided with a through hole 161. The first part 41 of the liquid suction member 4 is disposed in the third chamber 16, and the second part 42 of the liquid suction member 4 is disposed in the guide channel 18. The second part 42 is connected to the first part 41 through the through hole 161. The second part 42 absorbs the liquid accumulated in the guide channel 18. Since the liquid suction member 4 has the ability to adsorb liquid, the first part 41 absorbs the liquid from the second part 42 into the third chamber 16, thus completing the transfer of the accumulated liquid from the guide channel 18 to the third chamber 16. Further, the top wall 111 has a protrusion 19 protruding on the side facing the cover 12. The protrusion 19 is arranged around the outside of the outlet 142, the inlet 151 and the through hole 161, and the protrusion 19 is tightly fitted with the cover 12. The guide channel 18 is formed in the space enclosed by the top wall 111, the protrusion 19 and the cover 12. By setting the protrusion 19, the volume of the guide channel 18 is reduced, which reduces the risk of smoke contacting more walls and forming more liquid accumulation, and also improves the smoke delivery efficiency.

[0034] Furthermore, the outlet 142, inlet 151, and through hole 161 are arranged in a triangular distribution. The protrusion 19 is arranged around the outside of the outlet 142, inlet 151, and through hole 161 with the outlet 142, inlet 151, and through hole 161 as the apex angles, forming a triangular flow channel 18. This minimizes the volume of the flow channel 18, and each apex angle is a rounded chamfer, making the smoke flow smoother.

[0035] Furthermore, the volume ratio of the absorbent cotton in the atomizing component 2 to the first part 41 of the absorbent element 4 is 2 to 4. When the volume ratio is less than 2, the volume of the first part 41 is too large, affecting the overall volume of the atomizing device. When the volume ratio is greater than 4, the volume of the first part 41 is too small, making it difficult to absorb all the accumulated liquid. As the atomizing component 2 is used more frequently, the absorbent element 4 easily loses its water absorption capacity. The optimal volume ratio of the absorbent cotton to the first part 41 is 3.

[0036] In one implementation, reference Figure 4 The area of ​​inlet 151 is larger than the area of ​​through hole 161 to ensure that most of the smoke enters the second chamber 15 from inlet 151, reducing the risk of smoke entering the third chamber 16.

[0037] In one implementation, such as Figures 3 to 6 As shown, the fragrance component 3 includes a liquid storage component 31 for absorbing fragrance liquid. The liquid storage component 31 has multiple vent holes 32, which connect to the inlet 151 and the mist outlet 152. Specifically, the multiple vent holes 32 extend vertically through the liquid storage component 31. The fragrance component 3 is, for example, a sponge, to absorb the fragrance liquid. After the smoke enters the second chamber 15 from the inlet 151, it enters the multiple vent holes 32, increasing the contact area between the smoke and the liquid storage component 31, allowing more smoke to contact the fragrance liquid, improving the smoke's fragrance-carrying capacity, and resulting in a better fragrance diffusion effect.

[0038] This application provides an atomizer, including a frame, a fan, and the aforementioned smoke generating device. The fan and smoke generating device are mounted on the frame, and a smoke chamber is provided within the frame. The fan's outlet communicates with the air inlet 141, and the mist outlet 152 communicates with the smoke chamber. For example, the top of the frame has a receiving position where the smoke generating device can be placed. When the smoke generating device is installed in the receiving position, the top wall 111 and the bottom wall 112 are positioned opposite each other along the height direction of the frame, with the bottom wall 112 positioned close to the frame and the top wall 111 and the cover 12 positioned away from the frame. The outlet 142, inlet 151, and through hole 161 are located on the top wall 111, and the air inlet 141 and mist outlet 152 are located on the bottom wall 112. The smoke chamber inside the frame is connected to the mist outlet 152, and the air outlet of the fan is connected to the air inlet 141. The air blown out by the fan enters the first chamber 14 from the air inlet 141, carrying the smoke generated by the atomizing component 2 out of the first chamber 14 and flowing into the guide channel 18 from the outlet 142. The smoke then enters the inlet 151, the second chamber 15, and the mist outlet 152 from the guide channel 18 in sequence, and finally flows into the smoke chamber of the frame. Users can observe the flow of smoke through the smoke chamber, and when the smoke flows out of the smoke chamber, it diffuses the fragrance in the form of smoke, improving the visual appeal of the smoke machine while ensuring the reproduction of the fragrance.

[0039] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A smoke generating device, characterized in that, include: The housing has a first chamber and a second chamber that are separated from each other; the housing has an air inlet and an outlet corresponding to the first chamber, and an inlet and a mist outlet corresponding to the second chamber, with the inlet and the outlet connected by a guide channel; An atomizing component, disposed within the first chamber, is used to generate smoke; The fragrance component is located in the second chamber; The liquid suction component includes a first part and a second part that are connected to each other. The first part is located outside the flow channel, and the second part is located inside the flow channel.

2. The smoke generating device according to claim 1, characterized in that, The flow channel is disposed within the housing, and the wall of the flow channel has a first side and a second side opposite to each other. The outlet and the inlet are located on the first side, and the second part is located on the second side, and the second part is spaced apart from the first side.

3. The smoke generating device according to claim 2, characterized in that, The second portion is located directly above the outlet, and the projection of the second portion along the direction of the outlet completely covers the outlet.

4. The smoke generating device according to claim 1, characterized in that, The housing has a third chamber that is separated from the first chamber and the second chamber, and the first part is located in the third chamber.

5. The smoke generating apparatus according to any one of claims 1 to 4, characterized in that, The housing includes a base shell and a cover. The first chamber, the second chamber, and the third chamber are all disposed on the base shell. The base shell has opposing top and bottom walls. The outlet and the inlet are disposed on the top wall, the air inlet and the mist outlet are disposed on the bottom wall, and the cover is connected to the top wall and covers the outlet and the inlet. The guide channel is formed between the cover and the top wall, and the second part is disposed on the cover.

6. The smoke generating device according to claim 5, characterized in that, The third chamber is provided with a through hole, and the second part is connected to the first part through the through hole. The top wall has a protrusion on the side facing the cover. The protrusion is arranged around the outside of the outlet, the inlet and the through hole, and the protrusion is tightly fitted with the cover. The flow channel is formed in the space enclosed by the top wall, the protrusion and the cover.

7. The smoke generating device according to claim 6, characterized in that, The area of ​​the inlet is larger than the area of ​​the through hole.

8. The smoke generating device according to claim 5, characterized in that, The fragrance component includes a liquid storage component for absorbing fragrance liquid; the liquid storage component is provided with multiple vent holes, which are respectively connected to the inlet and the mist outlet.

9. The smoke generating apparatus according to any one of claims 1 to 4, characterized in that, The smoke generator also includes a circuit board. A fourth chamber is provided inside the housing. The fourth chamber is separated from the first chamber and the second chamber. The circuit board is located in the fourth chamber. The atomizing component is electrically connected to the circuit board.

10. An atomizer, characterized in that, The device includes a frame, a fan, and a smoke generating device as described in any one of claims 1 to 9. The fan and the smoke generating device are disposed on the frame, and a smoke chamber is provided inside the frame. The air outlet of the fan is connected to the air inlet, and the mist outlet is connected to the smoke chamber.

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