A surround atomizing device and a furnace

Abstract

This utility model discloses a surround-type atomizing device and a fire pit. The surround-type atomizing device includes: an annular water tank for surrounding a heating body, the annular water tank having a water-containing cavity and a mist exhaust hole; an atomizing structure disposed within the water-containing cavity for atomizing water to produce water mist, and the water mist being discharged from the mist exhaust hole; and a fan connected to the annular water tank and / or the heating body, the fan's outlet facing the water-containing cavity to deliver airflow into the water-containing cavity. The surround-type atomizing device of this utility model can generate water mist, which is discharged from the mist exhaust hole, increasing the ambient air humidity and improving the user's experience of using the fire pit.

Description

Technical Field

[0001] This utility model belongs to the field of furnace technology, specifically relating to a surround atomizing device and a furnace. Background Technology

[0002] A fireplace is a type of oven that uses electric or charcoal heating and can be used for brewing tea or baking food. However, because of the heat source, the air humidity around the fireplace is low, which can cause dry skin, especially in winter, making the user experience less comfortable. Utility Model Content

[0003] The purpose of this utility model is to disclose a surround atomizing device and a surrounding stove to solve the problem of dry surrounding environment during the use of the existing stove.

[0004] To achieve the above objectives, the first aspect of this utility model discloses a surround atomizing device, comprising:

[0005] An annular water tank is used to be mounted around a heating body. The annular water tank has a water-containing cavity inside and a mist-expelling hole on its surface.

[0006] An atomizing structure is provided inside the water-containing cavity to atomize the water to generate water mist, and the water mist can be discharged from the mist outlet.

[0007] A fan is connected to the annular water tank and / or the heating element, with the fan outlet facing the water chamber to deliver airflow into the water chamber.

[0008] As an optional implementation, the atomizing structure includes an atomizing element and a silencing cover disposed on the top of the atomizing element. The silencing cover has a first cavity inside and a mist outlet on the silencing cover. The mist outlet is connected between the mist exhaust hole and the first cavity.

[0009] As an optional implementation, the annular water tank has an overflow hole on its wall, and the overflow hole is set below the air outlet of the fan.

[0010] As an optional implementation, a second cavity is formed between the silencing cover and the wall of the annular water tank. A connecting groove is also provided between the end of the silencing cover facing the atomizing element and the atomizing element. The overflow hole, the second cavity, the connecting groove, and the first cavity are connected in sequence.

[0011] As an optional implementation, the atomizing element includes a first atomizing section and a second atomizing section with different heights, and the height of the second atomizing section is greater than the height of the first atomizing section. The muffler is installed on the second atomizing section to form a gap between the first atomizing section and the muffler, and the gap is the connecting groove.

[0012] As an optional implementation, the silencer includes a main body and a pair of surrounding ribs on the main body. The main body has a first cavity and a mist outlet. The main body, the pair of surrounding ribs, and the wall of the annular water tank form a second cavity.

[0013] As an optional implementation, the muffler is provided with a plurality of mist outlets, each of the mist outlets extending in the vertical direction, and the plurality of mist outlets are arranged circumferentially around the muffler.

[0014] As an optional implementation, the annular water tank is provided with a downward-facing mounting groove, and the fan is mounted in the mounting groove;

[0015] The top wall of the mounting groove is provided with a connecting port, and the air outlet of the fan is arranged facing the connecting port. The surrounding atomizing device also includes an air guiding structure, which is arranged corresponding to the connecting port and is used to guide the airflow blown out by the fan into the water-containing cavity.

[0016] A second aspect of this utility model discloses a hearth, comprising:

[0017] Heating element;

[0018] In the aforementioned surround-type atomizing device, the annular water tank is arranged around the heating body.

[0019] As an optional implementation, the furnace includes a ring-shaped light-emitting structure, which is installed on the heating body, and the ring-shaped water tank is arranged around the outside of the ring-shaped light-emitting structure so that the light emitted by the ring-shaped light-emitting structure can be emitted from the mist exhaust hole.

[0020] Compared with the prior art, the beneficial effects of the surround atomizing device and the surrounding stove of this utility model are as follows:

[0021] This utility model's surround-type atomizing device, by setting up an annular water tank surrounding the heating element, when the heating element heats food or other items, such as for brewing tea or roasting meat, the atomizing structure atomizes the water in the water-containing chamber to produce water mist. The water mist is dispersed from the mist exhaust hole to achieve the effect of humidifying the environment around the heating element. By further setting up a fan, the fan blows airflow, accelerating the airflow to increase the pressure for discharging the water mist, causing the water mist to be quickly discharged from the mist exhaust hole, increasing the humidity of the surrounding environment and improving the user experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of a fireplace according to an embodiment of the present invention;

[0024] Figure 2 yes Figure 1 A schematic diagram of the fire pit in the painting;

[0025] Figure 3 yes Figure 1 A cross-sectional schematic diagram of the fire pit in the middle;

[0026] Figure 4 yes Figure 1 A schematic diagram of the surrounding atomizing device in the image;

[0027] Figure 5 yes Figure 4 A schematic diagram of the structure of the annular water tank after the cover is hidden.

[0028] Figure 6 yes Figure 5 Enlarged view of point I in the middle;

[0029] Figure 7 yes Figure 4 A top view of the annular water tank after its cover has been concealed.

[0030] Figure 8 yes Figure 7 A cross-sectional view along the AA direction;

[0031] Figure 9 yes Figure 4 A structural schematic diagram of the annular water tank from another perspective;

[0032] Figure 10 yes Figure 2 A schematic diagram of the atomization structure in the image.

[0033] Explanation of key figure labels:

[0034] 100-Circular atomizing device, 10-Annular water tank, 11-Water chamber, 12-Mist exhaust hole, 13-Overflow hole, 14-Box body, 15-Cover body, 16-Mounting groove, 161-Connecting port, 17-Cover plate, 20-Atomizing structure, 21-Atomizing element, 211-First atomizing section, 212-Second atomizing section, 22-Silencer cover, 221-First chamber, 222-Mist outlet, 223-Main body of cover, 224-Ribing, 225-Mounting ear, 23-Second chamber, 24-Connecting groove, 30-Fan, 40-Air guide structure, 41-Arc plate, 42-Baffle, 50-Coupler, 200-Furnace enclosure, 60-Heating element, 70-Annular light-emitting structure. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0037] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0038] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0039] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0040] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0041] Please see Figures 1 to 10 This application provides an all-around atomizing device 100, including an annular water tank 10, an atomizing structure 20, and a fan 30.

[0042] Please refer to Figure 1 and Figure 2 An annular water tank 10 is used to surround a heating element 60. The annular water tank 10 has a water-containing cavity 11 and a mist-exhausting hole 12. The water-containing cavity 11 and the mist-exhausting hole 12 are interconnected. An atomizing structure 20 is provided in the water-containing cavity 11 to atomize the water to generate water mist, and the water mist can be discharged from the mist-exhausting hole 12. A fan 30 is connected to the annular water tank 10 and / or the heating element 60. The air outlet of the fan 30 faces the water-containing cavity 11 to deliver airflow into the water-containing cavity 11.

[0043] The aforementioned surround-type atomizing device 100, by setting an annular water tank 10 surrounding the heating element 60, when the heating element 60 heats food or other items, such as for brewing tea or roasting meat, the atomizing structure 20 atomizes the water in the water-containing chamber 11 to produce water mist. The water mist is dispersed from the mist exhaust hole 12 to achieve the effect of humidifying the environment around the heating element 60. By further setting a fan 30, the fan blows airflow and accelerates the airflow to increase the pressure for discharging the water mist, so that the water mist is quickly discharged from the mist exhaust hole 12, increasing the humidity of the surrounding environment and improving the user experience.

[0044] It should be noted that the heating element 60 described in this embodiment may include an outer shell and an electric heating structure or a magnetic heating structure disposed within the outer shell, or burning charcoal may be disposed within the outer shell, all of which can achieve the heating effect. The top of the heating element 60 can be used to support a teapot or directly to place food, and the surround atomizing device 100 is installed on the top of the heating element 60.

[0045] In order to ensure the amount of mist output, since the annular water tank 10 is arranged around the heating body 60, the mist exhaust hole 12 in this embodiment is also arranged around the annular water tank 10 and around the heating body 60. This ensures that the mist exhaust hole 12 has a certain mist output area, ensuring the amount of mist removal, and the air humidity in the circumferential area of ​​the heating body 60 can be increased.

[0046] Please see Figures 1 to 4 To facilitate the filling of water into the annular water tank 10, the annular water tank 10 in this embodiment includes a tank body 14 and a cover 15. The tank body 14 is provided with a water-containing cavity 11, and the cover 15 is detachably placed over the opening of the tank body 14. Thus, when water needs to be added to the annular water tank 10, the cover 15 can be removed, and water can be filled from any area of ​​the opening of the tank body 14. In other embodiments, the tank body 14 may be provided with a receiving portion and a top cover, with an opening in the top cover to form a water inlet, achieving the water filling effect without removing the top cover.

[0047] Please see Figures 7 to 9 To facilitate the installation of the blower 30 on the annular water tank 10, the annular water tank 10 has a mounting groove 16 with the opening facing downward. The blower 30 is installed in the mounting groove 16, and the annular water tank 10 has a cover plate 17 at the opening. When installing the blower 30, the cover plate 17 is provided with a clamping rib to fix the blower 30. First, the blower 30 is clamped on the clamping rib, and then the cover plate 17 is installed at the opening of the mounting groove 16.

[0048] Understandably, when the mounting groove 16 is set, it is equivalent to having multiple side plates in one area of ​​the water-containing cavity 11. The multiple side plates surround and form the mounting groove 16 with the opening facing downward, so as to isolate the water flow and the fan 30 through the side plates and prevent the water flow from entering the fan 30.

[0049] In this embodiment, the fan 30 is a blower. The blower blows the airflow with a certain pressure, thereby blowing the water mist out of the mist outlet 12, ensuring the amount and efficiency of the water mist discharge.

[0050] Further, please refer to Figures 5 to 7After the installation of the fan 30 is completed, since the air outlet of the fan 30 is facing upwards, in order to facilitate the airflow to flow around the water cavity 11, a connecting port 161 is provided on the top wall of the mounting groove 16. The air outlet of the fan 30 is set towards the connecting port 161. The surrounding atomizing device 100 also includes an air guide structure 40, which is set corresponding to the connecting port 161 and is used to guide the airflow blown out by the fan 30 into the water cavity 11. Specifically, the air guide structure 40 includes an arc plate 41 and baffles 42 set on both sides of the arc plate 41. When the fan 30 blows out airflow, it impacts the arc plate 41 and is redirected by the arc plate 41, so that the airflow flows into the water cavity 11. Through the setting of the baffles 42 on both sides, together with the arc plate 41, the effect of airflow gathering and blowing out is achieved.

[0051] It should be noted that since the fan 30 and the atomizing element 21 need to be powered to function, the surround atomizing device 100 in this embodiment also includes a coupler 50. The coupler 50 is installed in the annular water tank 10. Specifically, the coupler 50 and the fan 30 are installed together in the mounting groove 16. The coupler 50 is installed on the groove wall of the mounting groove 16, and the coupler 50 can be electrically connected to the main controller so as to control the on / off state of the atomizing element 21 and the fan 30.

[0052] Please see Figures 5 to 8 as well as Figure 10 This is a schematic diagram of the atomizing structure 20 in this embodiment. The atomizing structure 20 includes an atomizing element 21 and a silencing cover 22 disposed on the top of the atomizing element 21. The silencing cover 22 has a first cavity 221 inside and a mist outlet 222 on the silencing cover 22. The mist outlet 222 is connected between the mist outlet 12 and the first cavity 221. That is, the water in the annular water tank 10 is atomized by the atomizing element 21. For example, ultrasonic waves are generated by an ultrasonic generator to atomize the water and discharge it from the mist outlet 12. The discharged atomized vapor flows into the air, increasing the air humidity and preventing the air from becoming too dry. At the same time, by setting the silencing cover 22 on the top of the atomizing element 21, the water droplets generated by the atomizing element 21 can flow down the side wall of the silencing cover 22 due to the first cavity 221 inside the silencing cover 22, thereby reducing noise.

[0053] Specifically, in this embodiment, when setting the mist outlet holes 222 on the muffler 22, in order to ensure the amount of mist output, the muffler 22 is provided with multiple mist outlet holes 222, each mist outlet hole 222 extending in the vertical direction, and the multiple mist outlet holes 222 are arranged in a circumferentially separated manner along the muffler 22. Thus, the mist outlet holes 222 are set in the vertical direction, so that each mist outlet hole 222 can have a certain mist output area and each mist outlet hole 222 can have a large amount of mist output. At the same time, by setting the mist outlet holes 222 arranged in the circumferential direction, the area of ​​the muffler 22 that can be opened is fully utilized to ensure the amount of mist output of the entire muffler 22.

[0054] Further, please refer to Figure 2 To avoid the risk of overflow due to excessive water in the annular water tank 10, an overflow hole 13 is provided on the tank wall of the annular water tank 10. The overflow hole 13 is set lower than the air outlet of the fan 30. When the annular water tank 10 is filled with water, as the water level rises, when water overflows from the overflow hole 13, it indicates that the amount of water is sufficient and no further water needs to be added. At the same time, setting the overflow hole 13 lower than the air outlet of the fan 30 prevents water from flowing into the fan 30, thus protecting the fan 30 and preventing water from flowing into the fan 30 and causing damage to the fan 30.

[0055] Further, please refer to Figure 10 To ensure the consistency of the overflow hole 13 in judging the water level in the annular water tank 10, a second cavity 23 is formed between the silencing cover 22 and the tank wall of the annular water tank 10. A connecting groove 24 is also provided between the end of the silencing cover 22 facing the atomizing element 21 and the atomizing element 21. The overflow hole 13, the second cavity 23, the connecting groove 24 and the first cavity 221 are connected in sequence. Thus, since the end of the silencing cover 22 facing the atomizing element 21 and the connecting groove 24 are provided between the atomizing element 21 and the atomizing element 21, the water in the annular water tank 10 can not only be atomized by the atomizing element 21 in real time, but the water volume can also be detected by the overflow hole 13. The interconnection between the overflow hole 13, the second cavity 23, the connecting groove 24 and the first cavity 221 ensures the fluidity of the water and the accuracy of the overflow hole 13 in judging the water level.

[0056] Specifically, when forming the connecting groove 24 between the muffler 22 and the atomizing element 21, the atomizing element 21 includes a first atomizing part 211 and a second atomizing part 212 with different heights, and the height of the second atomizing part 212 is greater than the height of the first atomizing part 211. The muffler 22 is installed on the second atomizing part 212 so that a gap is formed between the first atomizing part 211 and the muffler 22, and the gap is the connecting groove 24. In this way, by setting two parts with different heights of the atomizing element 21, the connecting groove 24 between the muffler 22 and the atomizing element 21 can be formed without modifying the structure of the muffler 22.

[0057] Therefore, in this embodiment, when the water flows, it can flow from the water-containing cavity 11 in the annular water tank 10 into the connecting channel 24. The water flows into the first cavity 221 and the second cavity 23, where it can not only be ultrasonically atomized by the ultrasonic element, but also the overflow hole 13 can detect whether the water level has reached the preset highest point.

[0058] Please see Figure 10 The diagram below shows the structure of the muffler 22 in this embodiment. When forming the second cavity 23, the muffler 22 includes a main body 223 and a pair of surrounding ribs 224 provided on the main body 223. The main body 223 is provided with a first cavity 221 and a mist outlet 222. The main body 223, the pair of surrounding ribs 224 and the wall of the annular water tank 10 surround and form the second cavity 23. In this way, since the muffler 22 is provided with surrounding ribs 224 and the wall of the annular water tank 10 together surround and form the second cavity 23, it is convenient to form the overall structure of the annular water tank 10 and avoid setting irregular structures on the inner wall of the annular water tank 10. Since the structure of the muffler 22 is small, it is convenient to form the surrounding ribs 224 when forming the muffler 22.

[0059] Understandably, the muffler 22 of this embodiment is provided with mist outlet 222. Since the mist outlet 222 is arranged circumferentially on the muffler 22, the main body 223 of this embodiment is columnar, and the side wall of the columnar main body 223 is provided with a plurality of mist outlet 222.

[0060] In order to facilitate the installation of the silencer 22 in the annular water tank 10, the silencer 22 also includes at least one mounting ear 225, which is connected to the body 223 of the hood. At least one connecting post is provided on the inner wall of the water-containing cavity 11, and the connecting post is connected to the mounting ear 225 to realize the installation of the silencer 22 in the annular water tank 10.

[0061] In one embodiment, when installing the surround atomizing device 100 onto the heating element 60, a support groove can be provided on the inner side of the annular water tank 10, and a support step can be provided on the circumference of the heating element 60. The groove wall of the support groove of the annular water tank 10 is mounted on the support step, thereby realizing the installation of the entire surround atomizing device 100.

[0062] The aforementioned surround atomizing device 100 achieves noise reduction by configuring the atomizing structure 20 to include an atomizing element 21 and a silencer 22. Water droplets generated by the atomizing element 21 during atomization impact the inner wall of the silencer 22. An overflow hole 13 is provided on the wall of the annular water tank 10 to detect the water level and prevent excessive water from overflowing from the exhaust hole 12. A connecting groove 24 is provided between the atomizing element 21 and the silencer 22, allowing water to pass through the silencer 22 in a first... The second cavity 23 between the cavity 221, the silencer 22, and the annular water tank 10, as well as the overflow hole 13, are sequentially connected to ensure the accuracy of water level monitoring by the overflow hole 13. By arranging multiple mist outlets 222 in the silencer 22 in a circumferential manner, the mist outlet area is ensured, thereby ensuring the mist output. By setting a downward-facing mounting groove 16 in the annular water tank 10, the coupler 50 and the fan 30 can be installed in the mounting groove 16 and isolated from the water body to protect the fan 30 and the coupler 50.

[0063] Please see Figures 1 to 3 In the second embodiment, the present invention also provides a furnace 200, including a heating element 60 and the above-mentioned surrounding atomizing device 100.

[0064] The heating element 60 is used to generate heat and can support the heated items, such as a teapot for brewing tea or for baking food. The heating element 60 can be equipped with an electrically heated heating plate to generate heat. The aforementioned surrounding atomizing device 100 is arranged around the heating element 60, so that when the heating element 60 is heating, it can not only heat the object, but also heat the water in the annular water tank 10. The higher temperature of the water helps to generate water mist.

[0065] The aforementioned fireplace 200, by providing a surrounding atomizing device 100 around the heating body 60, can generate water mist, increase the humidity of the surrounding air, and enhance the user's experience of using the fireplace 200.

[0066] In addition, the fireplace 200 includes a ring-shaped light-emitting structure 70, which is installed on the heating body 60, and the ring-shaped water tank 10 is arranged around the outside of the ring-shaped light-emitting structure 70 so that the light emitted by the ring-shaped light-emitting structure 70 can be emitted from the mist exhaust hole 12. By adding the ring-shaped light-emitting structure 70, when water vapor is discharged from the mist exhaust hole 12, it can create the feeling of mist rising, which increases the visual effect and enhances the aesthetics of the entire fireplace 200 during use.

[0067] For example, to ensure that the light emitted by the annular light-emitting structure 70 can be emitted from the vent hole 12, the side wall of the housing 14 facing the heating element 10 can be made of a light-transmitting material, or there can be a light-transmitting gap between the housing 14 and the cover 14, so that the light emitted by the annular light-emitting structure 70 can enter the water-containing cavity 11 from the light-transmitting side wall or the gap, and can be emitted from the vent hole 12. The annular light-emitting structure 70 may include an annular light-transmitting element and LED beads disposed on the annular light-transmitting element.

[0068] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A wrap-around atomization device, comprising: include: An annular water tank (10) is used to be mounted around a heating element (60). The annular water tank (10) is provided with a water-containing cavity (11) and a mist-expelling hole (12) is provided on the annular water tank (10). Atomizing structure (20) is provided in the water-containing cavity (11) for atomizing water to generate water mist, and the water mist can be discharged from the mist outlet (12); A fan (30) is connected to the annular water tank (10) and / or the heating element (60), with the air outlet of the fan (30) facing the water chamber (11) to deliver airflow into the water chamber (11).

2. The surround atomizing device according to claim 1, characterized in that, The atomizing structure (20) includes an atomizing element (21) and a muffler (22) disposed on the top of the atomizing element (21). The muffler (22) has a first cavity (221) inside and a mist outlet (222) on the muffler (22). The mist outlet (222) is connected between the mist discharge hole (12) and the first cavity (221).

3. The surround atomizing device according to claim 2, characterized in that, The annular water tank (10) has an overflow hole (13) on its wall, and the overflow hole (13) is set below the air outlet of the fan (30).

4. The surround atomizing device according to claim 3, characterized in that, A second cavity (23) is formed between the silencing cover (22) and the wall of the annular water tank (10). A connecting groove (24) is also provided between the end of the silencing cover (22) facing the atomizing element (21) and the atomizing element (21). The overflow hole (13), the second cavity (23), the connecting groove (24) and the first cavity (221) are connected in sequence.

5. The surround atomizing device according to claim 4, characterized in that, The atomizing element (21) includes a first atomizing part (211) and a second atomizing part (212) with different heights, and the height of the second atomizing part (212) is greater than the height of the first atomizing part (211). The muffler (22) is installed on the second atomizing part (212) so that a gap is formed between the first atomizing part (211) and the muffler (22), and the gap is the connecting groove (24).

6. The surround atomizing device according to claim 4 or 5, characterized in that, The silencer cover (22) includes a cover body (223) and a pair of surrounding ribs (224) provided on the cover body (223). The cover body (223) is provided with the first cavity (221) and the mist outlet (222). The cover body (223), the pair of surrounding ribs (224) and the tank wall of the annular water tank (10) surround to form the second cavity (23).

7. The surround atomizing device according to any one of claims 2-5, characterized in that, The silencer cover (22) is provided with a plurality of mist outlets (222), each of the mist outlets (222) extending in the vertical direction, and the plurality of mist outlets (222) are arranged circumferentially along the silencer cover (22).

8. The surround atomizing device according to any one of claims 1-5, characterized in that, The annular water tank (10) is provided with a mounting groove (16) with the opening facing downward, and the fan (30) is mounted in the mounting groove (16); The top wall of the mounting groove (16) is provided with a connecting port (161), and the air outlet of the fan (30) is arranged facing the connecting port (161). The surrounding atomizing device also includes an air guide structure (40), which is arranged corresponding to the connecting port (161) and is used to guide the airflow blown out by the fan (30) into the water-containing cavity (11).

9. A kind of hearth, characterized in that, include: Heating element (60); In the surround atomizing device as described in any one of claims 1-8, the annular water tank (10) is arranged around the heating element (60).

10. The hearth according to claim 9, characterized in that, The furnace (200) includes an annular light-emitting structure (70), which is installed on the heating body (60), and the annular water tank (10) is arranged around the outside of the annular light-emitting structure (70) so that the light emitted by the annular light-emitting structure (70) can be emitted from the mist vent (12).

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