Mist outlet device

Abstract

The utility model relates to the technical field of household appliances, and discloses a mist outlet device which comprises a shell, a mist outlet pipe and a mist outlet pipe. The inner container is arranged in the outer shell and comprises a first shell and a second shell, a water tank is formed in the first shell, and the second shell is connected between the first shell and the outer shell; the first sealing element is clamped between the first shell and the second shell and is used for blocking a gap between the first shell and the second shell; and the humidifying module is arranged in the shell, located between the inner container and the shell and capable of atomizing water in the water tank. According to the mist outlet device, the gap between the first shell and the second shell can be sealed through the first sealing piece, the sealing process is simple and convenient, implementation is easy, cost is low, and the defects that in the prior art, a gap is likely to exist between the water tank of the mist outlet device and the lamp panel support, and the mist outlet effect is poor are overcome. And water mist penetrates through a gap to corrode a controller and a circuit of the mist outlet device, so that the normal operation of the whole machine is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a mist discharging device. Background Art

[0002] This section merely provides background information related to the present disclosure and is not necessarily prior art.

[0003] The mist discharging device, taking a humidifier as an example, generally includes a shell, an inner liner disposed in the shell, and a humidifying module disposed between the inner liner and the shell. The humidifying module can atomize the water in the inner liner into water mist.

[0004] However, the inner tank is usually composed of at least two shells, and there are inevitably gaps between adjacent shells, causing water mist to penetrate the gaps and corrode the humidification module and control circuit of the mist outlet device, thereby affecting the normal operation of the entire machine. Utility Model Content

[0005] In view of this, the utility model provides a mist outlet device to solve the problem in the related technology that a gap is easily formed between the water tank of the mist outlet device and the lamp board bracket, causing water mist to penetrate the gap and corrode the humidification module and control circuit of the mist outlet device, thereby affecting the normal operation of the entire machine.

[0006] In a first aspect, the present invention provides a mist discharging device, comprising:

[0007] shell;

[0008] The inner liner is arranged in the outer shell, and the inner liner includes a first shell and a second shell, the first shell is formed with a water tank, and the second shell is connected between the first shell and the outer shell;

[0009] a first sealing member, sandwiched between the first shell and the second shell, for sealing the gap between the first shell and the second shell;

[0010] The humidification module is arranged in the outer shell and located between the inner tank and the outer shell, and can atomize the water in the water tank.

[0011] Beneficial Effects: During use, the misting device of the present invention can store water in the water tank, and the humidification module can atomize the water in the water tank into mist to humidify the environment in which the misting device is located. The first sealing member is sandwiched between the first shell and the second shell, and can block the gap between the first shell and the second shell, thereby preventing the mist from passing through the gap between the first shell and the second shell and contacting the humidification module and the control circuit of the misting device, thereby affecting the normal operation of the entire device.

[0012] In addition, the gap between the first shell and the second shell is sealed by the first sealing member, and the sealing process is simple, convenient, easy to implement, and low in cost.

[0013] Therefore, the mist outlet device of the embodiment of the utility model can overcome the problem in the related art that a gap is easily formed between the water tank of the mist outlet device and the lamp panel bracket, causing water mist to penetrate the gap and corrode the controller and its circuit of the mist outlet device, thereby affecting the normal operation of the entire machine.

[0014] In addition, the mist outlet device has a simple structure, is easy to assemble, and is safe and reliable to use, making it easy to implement, promote, and apply.

[0015] In an optional embodiment, a first limiting groove is provided on one of the first shell and the second shell, and the first sealing member is provided in the first limiting groove; a first abutting wall is formed on the other of the first shell and the second shell, and the first abutting wall can be inserted into the first limiting groove and compress the first sealing member.

[0016] Beneficial effect: Through such arrangement, the first limiting groove can be used to accommodate the first sealing member and limit the first sealing member and the first abutting wall to avoid loose contact between the first sealing member and the first abutting wall.

[0017] In addition, a slit can be formed between the first limiting groove and the first abutting wall, thereby further increasing the difficulty of water mist passing through the first shell and the second shell, and further reducing the risk of water mist corroding the controller and circuit of the mist outlet device through the gap.

[0018] In an optional embodiment, the first sealing member is a sponge.

[0019] Beneficial effect: the first abutting wall can compress the sponge, thereby making the sponge fill the assembly gap between the first limiting groove and the first abutting wall.

[0020] In addition, the operator can cut the sponge into a desired shape without making a mold, thereby reducing the manufacturing cost of the first sealing member.

[0021] In an alternative embodiment, the compression of the sponge is greater than or equal to 50%.

[0022] Beneficial effect: When the compression amount of the sponge is greater than or equal to 50%, the pores in the sponge can be blocked, thereby reducing the possibility of water penetration, thereby effectively preventing water mist from passing through the gap between the first limiting groove and the second limiting groove.

[0023] In an optional embodiment, the mist outlet device further includes:

[0024] The water tank is arranged in the inner tank, the top of the water tank is provided with an opening, the bottom of the water tank is provided with a drain, the drain is provided with a drain valve, the drain valve has an open state connecting the water tank and the sink, and a closed state blocking the drain, and a mist outlet gap is formed between the water tank and the inner tank.

[0025] Beneficial effect: When adding water to the skirting board with humidification function in the related art, the water tank needs to be taken out completely, and then the water tank is turned upside down, the water tank nut is unscrewed, and the water tank is placed under the faucet to add water. After the water is collected, the water tank nut is screwed back and the water tank is put back into the whole machine. The water adding operation is complicated and is not conducive to improving the user experience.

[0026] During the water filling process of the mist dispensing device of the embodiment of the present application, the operator can directly pour water into the upper opening of the water tank, and the drain valve can be switched to the closed state. After the water filling is completed, the drain valve can be switched to the open state to supply water to the water tank until the water inside the water tank submerges the drain opening of the water tank, and the drain opening reaches a liquid-sealed state, and the water flow stops.

[0027] When the mist outlet device is in use, the water mist prepared by the humidification module can be discharged outward through the mist outlet gap, thereby achieving a humidification effect.

[0028] In an optional embodiment, the second shell includes a light board bracket, which is arranged around the outside of the water tank and connected to the top of the first shell. The side of the light board bracket away from the water tank is used to set the light board.

[0029] Beneficial effect: The light panel can emit light, thereby improving the overall aesthetics of the mist dispensing device. The light panel bracket can not only be used to connect between the first shell and the outer shell, but also be used to install the light panel, which has multiple functions and can make the structure of the mist dispensing device more compact.

[0030] In an optional embodiment, the light panel bracket includes:

[0031] The cylindrical body is arranged around the outside of the water tank;

[0032] The first abutting ring edge is formed on the outer periphery of the cylindrical body and is arranged below the cylindrical body. The first limiting groove is formed on the water tank. The first abutting wall is arranged at the bottom of the first abutting ring edge. The first abutting ring edge can be covered on the first limiting groove.

[0033] Beneficial effect: Through such a configuration, the first abutting ring edge can not only be used to set the first abutting wall, but also be supported on the notch of the first abutting wall, so that the lamp board bracket is stably placed above the first shell.

[0034] On this basis, the first abutting wall can also block the notch of the first limiting groove, thereby further reducing the risk of water mist entering between the inner tank and the shell, causing corrosion to the controller and circuit of the mist outlet device.

[0035] In an optional embodiment, a bending portion protruding toward the water tank is formed on the light board bracket, the light board is arranged in the bending portion, a light-transmitting portion is formed on the upper side of the bending portion, and the mist outlet gap is at least partially located above the light-transmitting portion.

[0036] Beneficial effect: Through such a setting, the bent portion can be used to offset the water tank, thereby preventing the water tank from tilting. On this basis, the bent portion bulges toward the direction close to the water tank, which enables the upper section of the mist outlet gap to be located directly above the light-transmitting portion. The light panel emits light upward through the light-transmitting portion and illuminates the water mist, presenting a flame-like visual effect, which can enhance the aesthetics of the mist outlet device.

[0037] In an optional embodiment, the water tank includes a first section and a second section arranged in sequence from top to bottom, the cross-sectional area of ​​the first section is larger than the cross-sectional area of ​​the second section, a contact ring surface is formed between the first section and the second section, the bending portion is arranged on the outer periphery of the second section, and at least one of the lower side of the contact ring surface and the upper side of the bending portion is provided with an abutting protrusion for abutting against the other of the two.

[0038] Beneficial effect: Through such an arrangement, the first section can facilitate the water tank to be placed in the inner tank, and the abutting ring surface can abut against the upper side of the bent portion through the abutting convex portion, thereby making the abutting ring surface and the upper side of the bent portion separated in the height direction, and allowing the water mist to be smoothly discharged outward through the gap between the abutting ring surface and the bent portion.

[0039] In an optional embodiment, the second shell further includes:

[0040] A decorative shell detachably connected to a side of the light panel bracket away from the first shell;

[0041] The second sealing member is sandwiched between the decorative shell and the light panel bracket.

[0042] Beneficial Effects: The decorative shell can be connected between the light panel bracket and the outer shell, enhancing the aesthetics of the mist dispensing device. The second sealant can be used to seal the gap between the decorative shell and the light panel bracket, thereby preventing water mist from penetrating the gap between the decorative shell and the light panel bracket and corroding the mist dispensing device's controller and its circuitry, thereby affecting the normal operation of the entire device.

[0043] In an optional embodiment, a second limiting groove is formed on one of the decorative shell and the light board bracket, and a second abutment wall is formed on the other of the decorative shell and the light board bracket. The second sealing member is arranged in the second limiting groove, and the second abutment wall can be inserted in the second limiting groove and compress the second sealing member.

[0044] Beneficial effect: Through such an arrangement, the second limiting groove can be used to accommodate the second sealing member and limit the second sealing member and the second abutting wall to avoid loose contact between the second sealing member and the second abutting wall.

[0045] In addition, a slit can be formed between the side wall of the second limiting groove and the second abutment wall, thereby further increasing the difficulty of water mist passing through the gap between the decorative shell and the light board bracket, and further reducing the risk of water mist corroding the controller and circuit of the mist outlet device through the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0047] Figure 1 This is a cross-sectional view of a mist outlet device according to an embodiment of the present invention at an angle;

[0048] Figure 2 This is a cross-sectional view of a mist outlet device according to an embodiment of the present invention from another angle;

[0049] Figure 3 for Figure 2 A partial enlarged schematic diagram;

[0050] Figure 4 for Figure 2 A partial enlarged schematic diagram of B in the middle;

[0051] Figure 5 A three-dimensional diagram of a water tank according to an embodiment of the present invention;

[0052] Figure 6 This is a cross-sectional view of a mist outlet device according to an embodiment of the present invention from another angle;

[0053] Figure 7 for Figure 6 A local enlarged schematic diagram of point C in FIG.

[0054] Figure 8 This is a three-dimensional view of the light panel bracket of the mist outlet device according to an embodiment of the present invention.

[0055] Description of reference numerals:

[0056] 1. Shell;

[0057] 2. Inner container; 201. First shell; 2011. Water tank; 2012. First limiting groove; 202. Second shell; 2021. Light board bracket; 20211. Cylindrical body; 20212. First abutting ring edge; 20213. First abutting wall; 20214. Bend portion; 20215. Light-transmitting portion; 20216. Second limiting groove; 20217. Abutting protrusion; 2022. Decorative shell; 20221. Second abutting wall; 2023. Second sealing member;

[0058] 3. First seal;

[0059] 4. Controller; 401. Humidification module;

[0060] 5. Water tank; 501. Opening; 502. Drain port; 503. Drain valve; 504. First section; 505. Second section; 506. Abutting annular surface;

[0061] 6. Mist gap;

[0062] 7. Light board. DETAILED DESCRIPTION

[0063] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0064] The mist discharging device, taking a humidifier as an example, generally includes a shell, an inner liner disposed in the shell, and a humidifying module disposed between the inner liner and the shell. The humidifying module can atomize the water in the inner liner into water mist.

[0065] Since the inner liner of the mist outlet device is a circular structure, it is generally demoulded by upper and lower demoulding methods. This means that the size of the inner liner along the demoulding direction cannot be too large. The larger the size, the more difficult it is to demould, and a larger demoulding angle is required.

[0066] Therefore, the inner container of the mist outlet device needs to be configured to include a split first shell and a second shell, which makes it easy for a gap to exist between the first shell and the second shell.

[0067] In order to prevent water mist or other situations that may corrode the control components inside the mist outlet device, in the related art, glue sealing (for example, applying sealant on the control components) or secondary injection molding is usually used for important positions of the controller components.

[0068] However, although this method can prevent water from entering components, it is costly.

[0069] The following combination Figures 1 to 8 , describing the embodiments of the present utility model.

[0070] According to an embodiment of the present invention, on the one hand, a mist dispensing device is provided, comprising a housing 1, an inner liner 2, a first sealing member 3, and a humidification module 401. The inner liner 2 is disposed within the housing 1 and comprises a first shell 201 and a second shell 202 that are detachably connected. The first shell 201 is formed with a water tank 2011, and the second shell 202 is connected between the first shell 201 and the housing 1. The first sealing member 3 is sandwiched between the first shell 201 and the second shell 202 to seal the gap between the first shell 201 and the second shell 202. The humidification module 401 is disposed within the housing 1 and between the inner liner 2 and the housing 1, and is capable of atomizing the water in the water tank 2011.

[0071] During use, the mist dispensing device of the present invention stores water in the water tank 2011, and the humidification module 401 atomizes the water in the water tank 2011 into mist to humidify the environment in which the mist dispensing device is located. The first sealing member 3 is sandwiched between the first shell 201 and the second shell 202, and can block the gap between the first shell 201 and the second shell 202, thereby preventing the mist from passing through the gap between the first shell 201 and the second shell 202 and contacting the humidification module 401 and the control circuit of the mist dispensing device, thereby affecting the normal operation of the entire device.

[0072] In addition, the gap between the first shell 201 and the second shell 202 is sealed by the first sealing member 3 , and the sealing process is simple, convenient, easy to implement, and low in cost.

[0073] Therefore, the mist outlet device of the embodiment of the present invention can overcome the problem in the related art that a gap is easily formed between the water tank 2011 of the mist outlet device and the light board bracket 2021, causing water mist to penetrate the gap and corrode the controller 4 and its circuit of the mist outlet device, thereby affecting the normal operation of the entire machine.

[0074] In addition, the mist outlet device has a simple structure, is easy to assemble, and is safe and reliable to use, making it easy to implement, promote, and apply.

[0075] The misting device can be a humidifier, such as a baseboard humidification module, or other appliances capable of releasing water mist, particularly for outdoor equipment, industrial equipment, and household appliances that require high levels of water mist resistance. Improving the water mist resistance of equipment can significantly increase product reliability and service life.

[0076] In one embodiment, a first limiting groove 2012 is provided on one of the first shell 201 and the second shell 202, and the first sealing component 3 is provided in the first limiting groove 2012. A first abutting wall 20213 is formed on the other of the first shell 201 and the second shell 202, and the first abutting wall 20213 can be inserted into the first limiting groove 2012 and compress the first sealing component 3.

[0077] By such arrangement, the first limiting groove 2012 can be used to accommodate the first sealing member 3 and limit the first sealing member 3 and the first abutting wall 20213 to avoid loose contact between the first sealing member 3 and the first abutting wall.

[0078] In addition, a slit can be formed between the first limiting groove 2012 and the first abutting wall 20213, thereby further increasing the difficulty of water mist passing through the first shell 201 and the second shell 202, and further reducing the risk of water mist corroding the controller 4 and its circuits of the mist outlet device through the gap.

[0079] In one embodiment, the first sealing member 3 is a sponge.

[0080] The connection between the first shell 201 and the light board bracket 2021 is preferably, but not limited to, bonding, clamping, riveting or bolting.

[0081] The first abutting wall can compress the sponge, thereby allowing the sponge to fill the assembly gap between the first limiting groove 2012 and the first abutting wall 20213 .

[0082] In addition, the operator can cut the sponge into a desired shape without making a mold, thereby reducing the manufacturing cost of the first sealing member 3 .

[0083] As an alternative embodiment, the first sealing member 3 may also be made of flexible materials such as rubber or silicone.

[0084] In one embodiment, the compression of the sponge is greater than or equal to 50%.

[0085] When the compression amount of the sponge is greater than or equal to 50%, the pores in the sponge can be blocked, thereby reducing the possibility of moisture penetration, thereby effectively preventing water mist from passing through the gap between the first limiting groove 2012 and the second limiting groove 20216.

[0086] In one embodiment, Figure 1 and Figure 2As shown, the mist discharging device further includes a water tank 5 and a humidifying module 401. The water tank 5 is disposed in the inner tank 2, with an opening 501 at the top and a drain 502 at the bottom. A drain valve 503 is disposed in the drain 502. The drain valve 503 has an open state for connecting the water tank 5 with the water tank 2011, and a closed state for blocking the drain 502.

[0087] The humidification module 401 is disposed in the housing 1 and connected to the water tank 2011 for atomizing the water in the water tank 2011 . A mist outlet gap 6 is formed between the water tank 5 and the inner container 2 .

[0088] In the related art, when adding water to the skirting board with a humidification function, the water tank 5 needs to be completely taken out, and then the water tank 5 is turned upside down, the nut of the water tank 5 is unscrewed, and the water tank 5 is placed under the faucet to add water. After the water is collected, the nut of the water tank 5 is screwed back and the water tank 5 is put back into the whole machine. The water adding operation is complicated and is not conducive to improving the user experience.

[0089] During the water filling process of the mist dispensing device of the embodiment of the present application, the operator can directly pour water into the upper opening 501 of the water tank 5, and the drain valve 503 can be switched to the closed state. After the water filling is completed, the drain valve 503 can be switched to the open state, thereby supplying water to the water tank 5 until the water inside the water tank 2011 submerges the drain port 502 of the water tank 5, and the drain port 502 reaches a liquid-sealed state, and the water discharge stops.

[0090] During the use of the mist device, if Figure 6 and Figure 7 As shown, the water mist prepared by the humidification module 401 can be discharged outward through the mist outlet gap 6, thereby achieving a humidification effect.

[0091] In one embodiment, the second shell 202 includes a light board bracket 2021. The light board bracket 2021 is arranged around the outside of the water tank 5 and connected to the top of the first shell 201. The side of the light board bracket 2021 away from the water tank 5 is used to set the light board 7.

[0092] The light board 7 can emit light, thereby improving the overall aesthetics of the mist outlet device. The light board bracket 2021 can not only be used to connect between the first shell 201 and the outer shell 1, but also be used to install the light board 7, which has multiple functions and can make the structure of the mist outlet device more compact.

[0093] In one embodiment, the light panel bracket 2021 includes a cylindrical body 20211 and a first abutting ring 20212. The cylindrical body 20211 is disposed around the outside of the water tank 5. The first abutting ring 20212 is formed on the outer periphery of the cylindrical body 20211 and is disposed below the cylindrical body 20211. A first limiting groove 2012 is formed on the water tank 2011. A first abutting wall 20213 is disposed at the bottom of the first abutting ring 20212. The first abutting ring 20212 can cover the first limiting groove 2012.

[0094] By setting it up like this, Figure 3 As shown, the first abutting ring edge 20212 can not only be used to set the first abutting wall 20213, but also be supported on the notch of the first abutting wall 20213, so that the lamp board bracket 2021 is stably placed above the first shell 201.

[0095] On this basis, the first abutting wall 20213 can also block the notch of the first limiting groove 2012, thereby further reducing the risk of water mist entering between the inner tank 2 and the shell, causing corrosion to the controller 4 of the mist outlet device and its circuits.

[0096] In one embodiment, Figure 4 As shown, a bending portion 20214 protruding toward the water tank 5 is formed on the light board bracket 2021, the light board 7 is arranged in the bending portion 20214, and a light-transmitting portion 20215 is formed on the upper side of the bending portion 20214, and the mist outlet gap is at least partially located above the light-transmitting portion 20215.

[0097] Through such a setting, the bent portion 20214 can be used to counteract the water tank 5, thereby preventing the water tank 5 from tilting. On this basis, the bent portion 20214 bulges toward the direction close to the water tank 5, which enables the upper section of the mist outlet gap to be located directly above the light-transmitting portion 20215. The light panel 7 emits light upward through the light-transmitting portion 20215 and illuminates the water mist, presenting a flame-like visual effect, which can enhance the aesthetics of the mist outlet device.

[0098] In one embodiment, Figure 3 As shown, the water tank 5 includes a first section 504 and a second section 505 arranged in sequence from top to bottom. The cross-sectional area of ​​the first section 504 is larger than that of the second section 505 , and an abutting annular surface 506 is formed between the first section 504 and the second section 505 .

[0099] The bending portion 20214 is provided on the outer periphery of the second section 505 , and an abutting protrusion 20217 for abutting against the other of the two is provided on at least one of the lower side of the abutting annular surface 506 and the upper side of the bending portion 20214 .

[0100] Through such a configuration, the first section 504 can facilitate the water tank 5 to be placed into the inner tank 2, and the abutting ring surface 506 can abut against the upper side of the bending portion 20214 through the abutting protrusion 20217, thereby making the abutting ring surface 506 and the upper side of the bending portion 20214 separated in the height direction, and allowing the water mist to be smoothly discharged outward through the gap between the abutting ring surface 506 and the bending portion 20214.

[0101] In one embodiment, the second housing 202 further includes a decorative housing 2022 and a second sealing member 2023. The decorative housing 2022 is detachably connected to a side of the light board bracket 2021 away from the first housing 201. The second sealing member 2023 is sandwiched between the decorative housing 2022 and the light board bracket 2021.

[0102] The decorative housing 2022 is connected between the light board bracket 2021 and the outer housing 1, enhancing the aesthetics of the mist dispensing device. A second sealant seals the gap between the decorative housing 2022 and the light board bracket 2021, preventing mist from penetrating the gap and corroding the mist dispensing device's controller 4 and its circuitry, potentially affecting normal operation of the device.

[0103] The connection between the decorative shell 2022 and the light panel bracket 2021 is preferably, but not limited to, bonding, riveting, clamping or bolting.

[0104] For example, in a preferred embodiment, the decorative shell 2022 is snap-connected to the light panel bracket 2021 .

[0105] As a convertible embodiment, the second shell 202 may also be selected to not include the decorative shell 2022 , and the upper side of the light board bracket 2021 is directly connected to the outer shell 1 .

[0106] In one embodiment, a second limiting groove 20216 is formed on one of the decorative shell 2022 and the light board bracket 2021, and a second abutting wall 20221 is formed on the other of the decorative shell 2022 and the light board bracket 2021. The second sealing member is arranged in the second limiting groove 20216, and the second abutting wall can be inserted in the second limiting groove 20216 and compress the second sealing member 2023.

[0107] By setting it up like this, Figure 4 As shown, the second limiting groove 20216 can be used to accommodate the second sealing member 2023 and limit the second sealing member 2023 and the second abutting wall 20221 to avoid loose contact between the second sealing member 2023 and the second abutting wall.

[0108] In addition, a narrow gap can be formed between the side wall of the second limiting groove 20216 and the second abutment wall 20221, thereby further increasing the difficulty of water mist passing through the gap between the decorative shell 2022 and the light board bracket 2021, and further reducing the risk of water mist corroding the controller 4 and its circuit of the mist outlet device through the gap.

[0109] In an optional embodiment, the humidification module 401 is integrated into the controller 4. The controller 4 may include a programmable logic control component (such as a PLC or a CPU), a memory, and electronic components connected to the programmable logic control component, which are well known to those skilled in the art and will not be described in detail here.

[0110] In one embodiment, the inner diameter of the decorative shell 2022 gradually decreases from top to bottom, which can facilitate the water tank to be placed in the inner tank.

[0111] In one embodiment, the inner wall of the decorative shell 2022 has an arc transition. As a convertible embodiment, the inner wall of the decorative shell 2022 can also be a conical wall.

[0112] Next, the use process of the mist outlet device of the utility model embodiment is described:

[0113] First, install a layer of sponge in the first limiting groove 2012, and then install the light board bracket 2021 above the first shell 201 with screws. At this time, the first abutment wall 20213 can be inserted into the first limiting groove 2012 and compress the sponge so that the sponge can effectively fill the assembly gap between the first shell 201 and the light board bracket 2021.

[0114] Next, a layer of sponge is installed in the second limiting groove 20216 on the light board bracket 2021, and the decorative cover is fastened to the top of the light board bracket 2021 by snaps. With this arrangement, even if water mist passes through the mist outlet gap 6 for a long time, it is unlikely to cause the water mist to pass through the assembly gap on the inner tank 2 and extend into the interior of the mist outlet device.

[0115] In summary, the mist outlet device of the embodiment of the present application can overcome the problem in the related art that a gap is easily formed between the water tank 2011 of the mist outlet device and the light board bracket 2021, causing water mist to penetrate the gap and corrode the controller 4 and its circuits of the mist outlet device, thereby affecting the normal operation of the entire machine.

[0116] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. A mist discharging device, characterized in that: include: Housing (1); An inner liner (2) is arranged in the outer shell (1), the inner liner (2) comprising a first shell (201) and a second shell (202), the first shell (201) being formed with a water tank (2011), and the second shell (202) being connected between the first shell (201) and the outer shell (1); a first sealing member (3) sandwiched between the first shell (201) and the second shell (202) for sealing a gap between the first shell (201) and the second shell (202); The humidification module (401) is arranged in the outer shell (1) and located between the inner container (2) and the outer shell (1), and is capable of atomizing the water in the water tank (2011).

2. The mist discharging device according to claim 1, characterized in that: A first limiting groove (2012) is provided on one of the first shell (201) and the second shell (202), and the first sealing member (3) is provided in the first limiting groove (2012). A first abutting wall (20213) is formed on the other of the first shell (201) and the second shell (202), and the first abutting wall (20213) can be inserted into the first limiting groove (2012) and compress the first sealing member (3).

3. The mist discharging device according to claim 2, characterized in that: The first sealing member (3) is a sponge.

4. The mist outlet device according to claim 3, characterized in that: The compression amount of the sponge is greater than or equal to 50%.

5. The mist outlet device according to any one of claims 2 to 4, characterized in that: Also includes: A water tank (5) is arranged in the inner tank (2), the top of the water tank (5) is provided with an opening (501), the bottom of the water tank (5) is provided with a water outlet (502), a water outlet valve (503) is provided in the water outlet (502), and the water outlet valve (503) has an open state for connecting the water tank (5) and the water tank (2011), and a closed state for blocking the water outlet (502), and a mist outlet gap (6) is formed between the water tank (5) and the inner tank (2).

6. The mist discharging device according to claim 5, characterized in that: The second shell (202) includes a light board bracket (2021), which is arranged around the outside of the water tank (5) and connected to the top of the first shell (201). The side of the light board bracket (2021) away from the water tank (5) is used to set the light board (7).

7. The mist discharging device according to claim 6, characterized in that: The light panel bracket (2021) comprises: A cylindrical body (20211) is disposed around the outside of the water tank (5); The first abutting ring edge (20212) is formed on the outer periphery of the cylindrical body (20211) and is arranged below the cylindrical body (20211); the first limiting groove (2012) is formed on the water tank (2011); the first abutting wall (20213) is arranged at the bottom of the first abutting ring edge (20212); and the first abutting ring edge (20212) can be covered on the first limiting groove (2012).

8. The mist discharging device according to claim 6, characterized in that: The light panel bracket (2021) is formed with a bending portion (20214) protruding in a direction close to the water tank (5); the light panel (7) is arranged in the bending portion (20214); a light-transmitting portion (20215) is formed on the upper side of the bending portion (20214); and the mist outlet gap is at least partially located above the light-transmitting portion (20215).

9. The mist discharging device according to claim 8, characterized in that: The water tank (5) comprises a first section (504) and a second section (505) arranged in sequence from top to bottom, the cross-sectional area of ​​the first section (504) is larger than the cross-sectional area of ​​the second section (505), a contact annular surface (506) is formed between the first section (504) and the second section (505), the bending portion (20214) is arranged on the outer periphery of the second section (505), and a contact protrusion (20217) for contacting the other of the two is provided on at least one of the lower side of the contact annular surface (506) and the upper side of the bending portion (20214).

10. The mist discharging device according to claim 8, characterized in that: The second shell (202) further includes: a decorative shell (2022) detachably connected to a side of the light panel bracket (2021) away from the first shell (201); The second sealing member (2023) is sandwiched between the decorative shell (2022) and the light panel bracket (2021).

11. The mist discharging device according to claim 10, characterized in that: A second limiting groove (20216) is formed on one of the decorative shell (2022) and the light board bracket (2021), and a second abutting wall (20221) is formed on the other of the decorative shell (2022) and the light board bracket (2021). The second sealing member is arranged in the second limiting groove (20216), and the second abutting wall can be inserted in the second limiting groove (20216) and compress the second sealing member (2023).

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