Fogging device and warmer

Abstract

The utility model relates to domestic appliance technical field discloses a mist outlet device and warmer, mist outlet device includes: main body, is formed with the water tank on the main body, atomization module is located in the water tank, can atomize the water in the water tank, mist collecting cover, cover is established on the water tank, is equipped with the mist outlet in the mist collecting cover, and the mist collecting cover includes top wall and guide wall, is equipped with the guide slope surface on the top wall, and the guide wall connects the guide end of guide slope surface, and extends from the top wall downward, the mist outlet device of utility model embodiment in the use process, even if part water mist condenses into water drop on the top wall of mist collecting cover, water drop can flow to the guide wall along the guide slope surface under the action of gravity, and the guide wall extends downward from the guide end of guide slope surface, can guide the water drop to low place and then converge into the water tank, avoid the water drop from the higher position drop, produce the dripping sound, cause the influence user rest, help to promote user experience.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, specifically to a misting device and a heater. Background Technology

[0002] A typical mist-generating device for a humidifier includes a water tank, an atomizing module, and a mist-collecting hood. The atomizing module, located inside the water tank, atomizes the water in the tank into mist. The mist-collecting hood covers the water tank and guides the mist outwards in a specific direction.

[0003] However, during use, some of the water mist condenses into water droplets on the mist collection hood, which can easily produce dripping noises, affecting users' rest and hindering the improvement of user experience. Utility Model Content

[0004] In view of this, the present invention provides a misting device and a heater to solve the problem in the related technology that the water mist of the misting device gathers into water droplets on the mist collection hood, and the dripping process easily makes a dripping sound, which affects the user's rest and is not conducive to improving the user experience.

[0005] In a first aspect, this utility model provides a fogging device, comprising:

[0006] The main body, on which a water tank is formed;

[0007] The atomizing module, located inside the water tank, is capable of atomizing the water in the tank.

[0008] A mist collecting hood is installed on a water tank. The mist collecting hood has a mist outlet. The mist collecting hood includes a top wall and a guide wall. The top wall has a guide slope. The guide wall is connected to the guide end of the guide slope and extends downward from the top wall.

[0009] Beneficial effects: In the use of the misting device of this utility model embodiment, the atomizing module can atomize the water in the water tank into water mist, and the mist collecting hood can guide the water mist to be sprayed out from the mist outlet, thereby humidifying the appropriate location.

[0010] The top wall of the mist collection hood is equipped with a guide slope. Even if some water mist condenses into water droplets on the top wall of the mist collection hood, the water droplets can flow along the guide slope to the guide wall under the action of gravity. The guide wall extends downward from the guide end of the guide slope, which can guide the water droplets to a lower position and then flow into the water tank, avoiding water droplets dripping from a higher position and producing dripping sound, which would affect the user's rest and help improve the user experience.

[0011] In one optional embodiment, the fogging device further includes:

[0012] The fan also includes an air outlet, which is located inside the mist collection hood. The fan is connected to the air outlet and can blow air towards the mist outlet. A guide wall is located between the air outlet and the mist outlet, and an avoidance notch is provided at the position of the guide wall corresponding to the air outlet.

[0013] Beneficial effects: With this configuration, the fan can blow air from the air outlet toward the mist outlet, thereby causing the water mist in the mist collection hood to be output outward through the mist outlet, which helps to improve the efficiency of water mist diffusion and prevents mist droplets from remaining in the mist collection hood.

[0014] When some water mist condenses into water droplets on the top wall of the mist collecting hood, the water droplets can flow along the guide slope to the guide wall under the action of gravity. By placing the guide wall between the air outlet and the mist outlet, the length of the guide slope can be shortened, preventing the water droplets on the guide slope from falling due to their large size before they reach the guide wall, which would cause a loud dripping sound. The clearance opening allows the airflow blown by the fan to pass through, preventing the mist collecting hood from affecting the mist output efficiency of the mist output device.

[0015] In one alternative implementation, the clearance notch is an upwardly protruding arc-shaped notch.

[0016] Beneficial effect: With this design, the arc-shaped notch can guide the water droplets on the guide wall to the side walls on both sides of the guide wall, and allow the water droplets to flow into the water tank under the guidance of the side walls of the mist collection hood, thus preventing the water droplets from falling from a high position and producing dripping sound.

[0017] In one alternative implementation, the lowest position of the air outlet in the vertical direction is higher than the highest position of the clearance opening in the vertical direction.

[0018] Beneficial effects: With this configuration, during use, the atomizing module atomizes water into water mist. The air blown out of the air outlet moves downward and flows through the clearance opening, which can transport the water mist in the mist collection hood upward to the mist outlet, preventing the water mist from accumulating at the bottom of the mist collection hood and helping to improve the misting effect.

[0019] In one optional embodiment, the main body is provided with a receiving groove, the mist collecting hood is disposed in the receiving groove, the receiving groove is provided with a mounting boss, the air outlet is disposed on the mounting boss, the mounting boss protrudes towards the mist collecting hood to form a mounting groove, and the fan is disposed in the mounting groove of the mounting boss.

[0020] Beneficial effects: With this configuration, the mounting boss itself can be used to accommodate the fan, and a water tank is formed in the receiving groove of the main body, so that the structure of the misting device is more compact and helps to improve the integration of the misting device.

[0021] In one optional embodiment, the mounting boss has a duct shell protruding towards the mist collection hood, a mounting groove is formed inside the duct shell, the air outlet is located inside the duct shell, and the fan is connected to the inner cavity of the duct shell.

[0022] Beneficial effects: The duct housing can be used to adjust the height of the air outlet so that the air outlet faces the mist outlet, while reducing the risk of water droplets on the mist collection hood falling into the fan through the air outlet.

[0023] In one optional embodiment, the water tank is located on one side of the mounting boss, the mounting boss is provided with a water-blocking edge, and the mist collection hood includes a first shell section located in the water tank and a second shell section located on the mounting boss, with the water-blocking edge surrounding the outer periphery of the second shell section.

[0024] Beneficial effects: The water-blocking enclosure is set outside the second shell section, which can improve the sealing between the second shell section of the mist collection hood and the mounting boss. The first shell section of the mist collection hood can extend into the water tank and achieve liquid sealing through the water in the water tank.

[0025] This design ensures a tight seal between the mist collection hood and the bottom of the receiving groove, preventing mist leakage at these points. This would not affect the mist outlet efficiency, cause water leakage in the mist outlet device, lead to rust on components, or even pose an electrical safety risk.

[0026] In one optional embodiment, the misting device further includes a leak-proof enclosure disposed on the wall of the water tank, the leak-proof enclosure being connected to the water-blocking enclosure and abutting against the outer wall.

[0027] Beneficial effect: The leak-proof edge can abut against the connection between the first and second shell sections of the mist collection hood, preventing water mist leakage at the connection between the first and second shell sections, thereby further reducing the risk of mist leakage.

[0028] In one optional embodiment, the fogging device further includes:

[0029] The water-filling protrusion is located on the bottom wall of the water tank;

[0030] The water tank has an outlet at the bottom, which can be fitted onto the water inlet protrusion to fill the water tank with water.

[0031] Beneficial effects: With this setup, when the water tank is placed into the receiving groove, the water-filling protrusion is inserted into the water outlet of the water tank. At this time, the water inside the water tank flows into the water trough. When the liquid level is above the bottom of the water tank by a certain height, a liquid seal is achieved. Thus, water can be filled quickly by its own weight without the need for additional power.

[0032] Furthermore, in this embodiment, both the mist collection hood and the water tank can be placed into the receiving groove and limited by the receiving groove, making the assembly of the mist outlet device simple and easy to operate.

[0033] In one optional embodiment, the mist collection hood is provided with a clearance groove, and a guide slope is provided on the side wall of the clearance groove facing the water tank. The water tank is provided with a mating protrusion, which is located within the clearance groove; or,

[0034] The mist collection hood is provided with a matching protrusion, and the flow guiding slope is provided on the side wall of the matching protrusion facing the water tank. The water tank is provided with a clearance groove, and the matching protrusion is located in the clearance groove.

[0035] Beneficial effects: By setting it up in this way, the avoidance groove not only facilitates the formation of a guide slope on the top of the mist collection hood, but also provides space for the setting of the protrusion.

[0036] The protrusions can be used to increase the volume of the water tank, thereby reducing the frequency of water replenishment by the user and improving the user experience. In addition, the protrusions can also be used to cover the guide slope on the mist collection cover, making the upper surface of the mist outlet device visually smoother and improving the aesthetics of the mist outlet device.

[0037] Secondly, this utility model also provides a heater, including the mist-emitting device of the first aspect of this utility model.

[0038] Beneficial effects: The heater of the second aspect of this utility model includes or uses the misting device of the first aspect of this utility model, and therefore has its beneficial effects, namely, it can prevent water droplets from dripping from a high position, producing dripping sound, which would affect the user's rest and help improve the user experience. Attached Figure Description

[0039] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0040] Figure 1 This is an exploded view of a fogging device according to an embodiment of the present invention;

[0041] Figure 2 for Figure 1 The front view of the fogging device is shown.

[0042] Figure 3 for Figure 2 A cross-sectional view of the mist outlet device along line AA;

[0043] Figure 4 for Figure 1 The side view of the fogging device shown;

[0044] Figure 5 for Figure 4 A cross-sectional view of the fogging device shown along line BB;

[0045] Figure 6 This is a perspective view of a fog collecting hood for a fog-generating device according to an embodiment of the present utility model;

[0046] Figure 7 for Figure 6 The side view of the fog hood shown;

[0047] Figure 8 for Figure 6 The top view of the fog collection hood shown;

[0048] Figure 9 This is a rear view of a fogging device according to an embodiment of the present utility model;

[0049] Figure 10 This is a cross-sectional view of a fogging device according to an embodiment of the present invention at one angle;

[0050] Figure 11 This is a cross-sectional view of a fogging device according to an embodiment of the present invention from another angle;

[0051] Figure 12 This is a cross-sectional view of a fog-generating device according to an embodiment of the present invention from another angle.

[0052] Explanation of reference numerals in the attached figures:

[0053] 1. Main body; 101. Water tank; 102. Air outlet; 103. Receiving groove; 104. Mounting boss; 105. Water-blocking rim; 106. Leak-proof rim; 107. Water-filling protrusion;

[0054] 2. Atomization module;

[0055] 3. Fog collection hood; 301. Fog outlet; 302. Guide slope; 303. Guide wall; 3031. Avoidance opening;

[0056] 304. First shell section; 305. Second shell section; 306. Clearance groove;

[0057] 4. Fan;

[0058] 5. Water tank; 501. Matching protrusion; 502. Holding groove. Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0060] Baseboards, as a major category of household heaters, are often used in autumn and winter. However, they can cause dry air during use, so heaters with humidification functions can better meet users' needs.

[0061] The following is combined with Figures 1 to 12 The following describes embodiments of the present invention.

[0062] According to an embodiment of the present invention, a fog-generating device is provided, comprising a main body 1, an atomizing module 2, and a fog-collecting hood 3.

[0063] Among them, such as Figure 1 Appendix Figure 3 and attached Figure 10 As shown, a water tank 101 is formed on the main body 1. The atomizing module 2 is disposed in the water tank 101 and can atomize the water in the water tank 101. The mist collecting hood 3 is disposed on the water tank 101. The mist collecting hood 3 is provided with a mist outlet 301. The mist collecting hood 3 includes a top wall and a guide wall 303. The top wall is provided with a guide slope 302. The guide wall 303 is connected to the guide end of the guide slope 302 and extends downward from the top wall.

[0064] In use, the misting device of this utility model embodiment can atomize the water in the water tank 101 into water mist, and the mist collection hood 3 can guide the water mist to be sprayed out from the mist outlet 301, thereby humidifying the appropriate location.

[0065] like Figure 2 and Figure 3 As shown, the top wall of the mist collecting hood 3 is provided with a guide slope 302. Even if some water mist condenses into water droplets on the top wall of the mist collecting hood 3, the water droplets can flow along the guide slope 302 to the guide wall 303 under the action of gravity. The guide wall 303 extends downward from the guide end of the guide slope 302, which can guide the water droplets to a lower position and then flow into the water tank 101, avoiding water droplets from dripping from a higher position and producing dripping sound, which would affect the user's rest and help improve the user experience.

[0066] In one embodiment, the atomizing module 2 may be an ultrasonic atomizing module 2.

[0067] As a possible implementation, in some embodiments not shown in the accompanying drawings, the atomizing module 2 may also be a compression atomizing module 2, a centrifugal atomizing module 2, a heated evaporative atomizing module 2, or an electrostatic atomizing module 2, etc.

[0068] In one embodiment, the fogging device further includes a fan 4.

[0069] like Figure 3 and Figure 12 As shown, the main body 1 also includes an air outlet 102, which is located inside the mist collection hood 3 and is separated from the water tank 101. The fan 4 is connected to the air outlet 102, and the air outlet 102 blows air toward the mist outlet 301 under the action of the fan 4. The guide wall 303 is located between the air outlet 102 and the mist outlet 301, and the guide wall 303 is provided with an avoidance notch 3031 at the position corresponding to the air outlet 102.

[0070] With this configuration, the fan 4 can blow air towards the mist outlet 301 through the air outlet 102, thereby causing the water mist in the mist collection hood 3 to be output outward through the mist outlet 301, which helps to improve the efficiency of water mist diffusion outward and prevents mist droplets from remaining in the mist collection hood 3.

[0071] When some water mist condenses into water droplets on the top wall of the mist collecting hood 3, the water droplets can flow along the guide slope 302 to the guide wall 303 under the action of gravity. Positioning the guide wall 303 between the air outlet 102 and the mist outlet 301 shortens the length of the guide slope 302, preventing water droplets on the guide slope 302 from falling due to their large size before reaching the guide wall 303, thus avoiding a loud dripping sound. Figure 5 As shown, the guide wall 303 is provided with an avoidance opening 3031, which allows the airflow blown out by the fan 4 to pass through, thus preventing the fog collection hood from affecting the fog output efficiency of the fog output device.

[0072] As an alternative implementation, in an embodiment not shown in the accompanying drawings, the guide wall 303 may also be selected as one side wall of the mist collection hood 3. When some water mist condenses into water droplets on the top wall of the mist collection hood 3, the water droplets can flow along the guide slope 302 to one side wall of the mist collection hood 3 under the action of gravity, and then be guided by the side wall of the mist collection hood 3 to the connection between the mist collection hood 3 and the main body 1, and finally flow into the water tank 101.

[0073] In one embodiment, such as Figure 5 As shown, the clearance opening 3031 is an upwardly protruding arc-shaped opening, and the two sides of the guide wall 303 are respectively connected to one side wall of the mist collection hood 3.

[0074] With this design, the arc-shaped notch can guide the water droplets on the guide wall 303 to the side walls on both sides of the guide wall 303, and allow the water droplets to flow into the water tank 101 under the guidance of the side walls of the mist collection hood 3, thus preventing the water droplets from falling from a high position and producing a dripping sound.

[0075] As an alternative implementation, the guide wall 303 extends from the top wall of the mist collecting hood 3 into the water tank 101, and the clearance opening 3031 is at least two strip-shaped grooves arranged vertically on the guide wall 303. The airflow blown out by the fan 4 can pass through the strip-shaped grooves and the water mist in the mist collecting hood 3 is output from the mist outlet 301.

[0076] In one embodiment, the lowest position of the air outlet 102 in the vertical direction is higher than the highest position of the clearance opening 3031 in the vertical direction.

[0077] With this configuration, during the use of the fogging device of this utility model, the atomizing module 2 atomizes water to form water mist. The air blown out of the air outlet 102 moves downward and flows through the avoidance opening 3031, which can transport the water mist in the fog collecting hood 3 upward to the fog outlet 301, thus preventing the water mist from accumulating at the bottom of the fog collecting hood 3 and helping to improve the fogging effect.

[0078] In one embodiment, the guide wall 303 extends from the top wall toward the water tank 101.

[0079] With this configuration, water droplets can flow along the guide slope 302 to the guide wall 303 under the action of gravity, and then flow into the water tank 101 under the guiding action of the guide wall 303. This avoids the risk of water leakage caused by guiding water droplets to the connection between the mist collection hood 3 and the main body 1.

[0080] In one embodiment, the end of the fog collecting hood 3 away from the top wall is spaced apart from the atomizing module 2.

[0081] This design prevents water droplets falling from the guide wall 303 from contacting the water column of the mist module, which could cause abnormal noise or interfere with the vibration or capillary action of the atomizing module 2, thus affecting normal atomization.

[0082] In one embodiment, the main body 1 is provided with a receiving groove 103, the mist collecting hood 3 is provided in the receiving groove 103, the receiving groove 103 is provided with a mounting boss 104, the air outlet 102 is provided on the mounting boss 104, the mounting boss 104 protrudes towards the mist collecting hood 3 to form a mounting groove, and the fan 4 is provided in the mounting groove of the mounting boss 104.

[0083] With this configuration, the mounting boss 104 can accommodate the fan 4 and form a water tank 101 in the receiving groove 103 of the main body 1, so that the structure of the misting device is more compact and helps to improve the integration of the misting device.

[0084] In one embodiment, the mounting boss 104 is provided with a duct shell protruding towards the mist collection hood 3, a mounting groove is formed inside the duct shell, the air outlet 102 is located inside the duct shell, and the fan 4 is connected to the inner cavity of the duct shell.

[0085] The duct housing can be used to adjust the height of the air outlet 102 so that the air outlet 102 is facing the mist outlet 301, while reducing the risk of water droplets on the mist collection hood 3 falling into the fan 4 through the air outlet 102.

[0086] As an alternative implementation, in one embodiment not shown in the accompanying drawings, the air outlet 102 is located on the side wall of the main body 1 away from the mist outlet 301, and the fan 4 is connected to the air outlet 102 outside the receiving groove 103.

[0087] In one embodiment, such as Figure 10 and Figure 11 As shown, the water tank 101 is located on one side of the mounting boss 104. The mounting boss 104 is provided with a water-blocking edge 105. The mist collection hood 3 includes a first shell section 304 located in the water tank 101 and a second shell section 305 located on the mounting boss 104. The water-blocking edge 105 is arranged around the outer periphery of the second shell section 305.

[0088] The water-blocking edge 105 surrounds the second shell section 305, which can improve the sealing between the second shell section 305 of the mist collection hood 3 and the mounting boss 104. The first shell section 304 of the mist collection hood 3 can extend into the water tank 101 and achieve liquid sealing through the water in the water tank 101.

[0089] This design ensures the airtightness between the fog collecting hood 3 and the bottom of the receiving groove 103, preventing fog leakage at the bottom of the fog collecting hood 3 and the receiving groove 103, which could affect the fog discharge efficiency at the fog outlet 301, cause water leakage in the fog discharge device, lead to rusting of components, and even pose electrical safety risks.

[0090] In a preferred embodiment, the water-blocking edge 105 is interference-fitted with the mist collection hood 3, which can further reduce the risk of mist leakage.

[0091] In one embodiment, such as Figure 10 and Figure 11 As shown, the mist outlet device also includes a leak-proof enclosure 106, which is disposed on the wall of the water tank 101 and connected to the water-blocking enclosure 105. The leak-proof enclosure 106 abuts against the outer wall of the mist collection hood 3.

[0092] The leak-proof edge 106 can abut against the connection between the first shell section 304 and the second shell section 305 of the mist collection hood 3, preventing water mist leakage at the connection between the first shell section 304 and the second shell section 305, thereby further reducing the risk of mist leakage.

[0093] In one embodiment, such as Figure 4 , Figure 5 and Figure 10 As shown, the misting device also includes a water injection protrusion 107 and a water tank 5.

[0094] The water injection protrusion 107 is located on the bottom wall of the water tank 101. The bottom of the water tank 5 is provided with a water outlet. When the water tank 5 is located in the receiving groove 103, the water outlet is fitted onto the water injection protrusion 107, and the water tank 5 injects water into the water tank 101.

[0095] With this configuration, when the water tank 5 is placed into the receiving groove 103, the water injection protrusion 107 is inserted into the water outlet of the water tank 5. At this time, the water inside the water tank 5 flows into the water tank 101. When the liquid level is above the bottom of the water tank 5 by a certain height, a liquid seal is achieved. Thus, water can be injected quickly by its own weight without the need for additional power.

[0096] Furthermore, in this embodiment, both the mist collection hood 3 and the water tank 5 can be placed into the receiving groove 103 and limited by the receiving groove 103, making the assembly of the mist outlet device simple and easy to operate.

[0097] In one embodiment, the water-filling protrusion 107 is a screw post, and the water tank 5 outlet is provided with a water tank 5 nut. When the water tank 5 is placed into the receiving groove 103, the screw post can lift the water tank 5 nut, and at the same time, the water tank 5 nut can be threadedly connected to the screw post, thereby preventing liquid leakage and facilitating the user's disassembly and assembly of the water tank 5.

[0098] In one embodiment, a flow channel is formed inside the water injection protrusion 107, and the flow channel is connected to the water tank 101. When the water outlet of the water tank 5 is fitted onto the water injection protrusion 107 of the water tank 5, the flow channel can be connected to the inner cavity of the water tank 5 and guide water into the water tank 101.

[0099] As an alternative implementation, in one embodiment not shown in the accompanying drawings, the misting device does not have a water tank 5, and the user manually adds water to the water tank 101.

[0100] As an alternative implementation, in another embodiment not shown in the accompanying drawings, the misting device further includes a control module. A liquid level sensor and a water pump are provided in the water tank 101. When the liquid level sensor detects that there is no water in the water tank 101, the control module controls the water pump to inject water into the water tank 101.

[0101] The control module may include programmable logic control components (such as PLC or CPU), memory, and electronic components connected to the programmable logic control components, which are well known to those skilled in the art and will not be described in detail here.

[0102] In one embodiment, such as Figure 5As shown, the mist collection hood 3 is provided with a relief groove 306, and the flow guiding slope 302 is provided on the side wall of the relief groove 306 facing the water tank 101. The water tank 5 is provided with a mating protrusion 501, which is located in the relief groove 306.

[0103] By setting it in this way, the setting of the clearance groove 306 not only facilitates the formation of the guide slope 302 on the top of the mist hood 3, but also provides space for the setting of the protrusion 501.

[0104] The protrusion 501 can be used to increase the volume of the water tank 5, thereby reducing the frequency of users adding water to the water tank 5 and helping to improve the user experience. In addition, the protrusion 501 can also be used to cover the guide slope 302 on the mist collection cover 3, thereby making the upper surface of the mist outlet device visually smoother and helping to improve the aesthetics of the mist outlet device.

[0105] In one embodiment, such as Figure 5 As shown, the guide slope 302 is provided on the bottom wall of the avoidance groove 306.

[0106] As an alternative implementation, in an embodiment not shown in the accompanying drawings, the mist collection hood 3 is provided with a mating protrusion 501, and a flow guiding slope 302 is provided on the wall surface of the mating protrusion 501 facing the water tank 101. The water tank 5 is provided with a relief groove 306, and the mating protrusion 501 is provided within the relief groove 306. In this case, the flow guiding slope 302 is provided on the top wall of the mating protrusion 501.

[0107] In one embodiment, such as Figure 5 As shown, the top surface of the mist collection hood 3 is flush with the top surface of the water tank 5.

[0108] In one embodiment, a grip groove 502 is provided on the side wall of the water tank 5. The grip groove 502 allows a user to hold and pull the water tank 5 out of the receiving groove 103.

[0109] In one embodiment, the mist-generating device includes an atomizer.

[0110] As a possible implementation, in some embodiments not shown in the accompanying drawings, the mist-emitting device of this application embodiment can also be used as an independent humidifier, an air conditioning humidifier, or a humidity balancer for an electronic drying box, etc.

[0111] According to an embodiment of the present invention, a heater is also provided.

[0112] The heater of this utility model embodiment includes or uses the misting device of the first aspect of this utility model, and therefore has the beneficial effect of preventing water droplets from dripping from a high position, producing dripping sound, and affecting the user's rest, thus helping to improve the user experience.

[0113] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and all such modifications and variations fall within the scope of protection claimed by the present invention.

Claims

1. A fogging device, characterized in that, include: A main body (1) on which a water tank (101) is formed; Atomizing module (2) is provided in the water tank (101) and is capable of atomizing the water in the water tank (101); A mist collection hood (3) is installed on the water tank (101). The mist collection hood (3) is provided with a mist outlet (301). The mist collection hood (3) includes a top wall and a guide wall (303). The top wall is provided with a guide slope (302). The guide wall (303) is connected to the guide end of the guide slope (302) and extends downward from the top wall.

2. The mist-emitting device according to claim 1, characterized in that, Also includes: The fan (4) and the main body (1) also include an air outlet (102), the air outlet (102) is located inside the mist collection hood (3), the fan (4) is connected to the air outlet (102) and can blow air toward the mist outlet (301), the guide wall (303) is located between the air outlet (102) and the mist outlet (301), and the guide wall (303) is provided with a clearance notch (3031) at the position corresponding to the air outlet (102).

3. The mist-emitting device according to claim 2, characterized in that, The avoidance gap (3031) is an upward-protruding arc-shaped gap.

4. The mist-emitting device according to claim 2 or 3, characterized in that, The lowest position of the air outlet (102) in the vertical direction is higher than the highest position of the clearance opening (3031) in the vertical direction.

5. The mist-emitting device according to claim 2 or 3, characterized in that, The main body (1) is provided with a receiving groove (103), the mist collecting hood (3) is provided in the receiving groove (103), the receiving groove (103) is provided with a mounting boss (104), the air outlet (102) is provided on the mounting boss (104), the mounting boss (104) protrudes towards the mist collecting hood (3) to form a mounting groove, and the fan (4) is provided in the mounting groove of the mounting boss (104).

6. The mist-emitting device according to claim 5, characterized in that, The mounting boss (104) is provided with a duct shell protruding towards the mist collection hood (3), the mounting groove is formed inside the duct shell, the air outlet (102) is located inside the duct shell, and the fan (4) is connected to the inner cavity of the duct shell.

7. The mist-emitting device according to claim 5, characterized in that, The water tank (101) is located on one side of the mounting boss (104), and the mounting boss (104) is provided with a water-blocking rim (105). The mist collection hood (3) includes a first shell section (304) located in the water tank (101) and a second shell section (305) located on the mounting boss (104). The water-blocking rim (105) is arranged around the outer periphery of the second shell section (305).

8. The mist-emitting device according to claim 7, characterized in that, It also includes a leak-proof enclosure (106) disposed on the wall of the water tank (101), the leak-proof enclosure (106) being connected to the water-blocking enclosure (105), and the leak-proof enclosure (106) abutting against the outer wall of the mist collection hood (3).

9. The mist-emitting device according to any one of claims 1 to 3 and 6 to 8, characterized in that, Also includes: A water-filling protrusion (107) is provided on the bottom wall of the water tank (101); Water tank (5), the bottom of the water tank (5) is provided with a water outlet, the water outlet is sleeved on the water injection protrusion (107), the water tank (5) injects water into the water tank (101).

10. The mist-emitting device according to claim 9, characterized in that, The mist collection hood (3) is provided with a clearance groove (306), and the guide slope (302) is provided on the side wall of the clearance groove (306) facing the water tank (101). The water tank (5) is provided with a mating protrusion (501), and the mating protrusion (501) is provided in the clearance groove (306); or, The mist collection hood (3) is provided with a mating protrusion (501), and the flow guiding slope (302) is provided on the side wall of the mating protrusion (501) facing the water tank (101). The water tank (5) is provided with a relief groove (306), and the mating protrusion (501) is provided in the relief groove (306).

11. A heater, characterized in that, Includes the mist-generating device as described in any one of claims 1 to 10.

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