CN116263028A - Atomization device and clothes treatment equipment - Google Patents

Abstract

The invention relates to the technical field of atomization, in particular to an atomization device and clothes treatment equipment, and aims to solve the problem that the use scene of the existing atomization device is limited. For this purpose, the atomizing device of the invention comprises a water box, a feeding cover, a handle ring and an atomizing sheet, wherein a feeding opening and an outlet are formed on the water box, the atomizing sheet is arranged at the outlet, the handle ring is connected with the feeding cover, a first spiral groove is formed on the feeding cover, a second spiral groove is formed on the feeding opening, the feeding cover is in spiral connection with the feeding opening through the first spiral groove and the second spiral groove, and the handle ring is arranged to enable the feeding cover to screw in and screw out relative to the feeding opening. According to the invention, the atomizing device can contain the solvent to be atomized and sprayed through the water box, the use scene of the atomizing device is enriched, the feeding port can be used for adding the solvent, the feeding cover is in spiral connection with the feeding port, and the feeding cover can be screwed in and screwed out conveniently by adopting the handle ring, so that the opening and closing of the feeding port are realized, and the rapid addition of the solvent is facilitated.

Description

Atomization device and clothes treatment equipment

Technical Field

The invention relates to the technical field of atomization, and particularly provides an atomization device and clothes treatment equipment.

Background

The atomizing device is a device capable of supplying an atomizing gas (large-area fine particle droplets), and is widely used in laundry treatment apparatuses, humidification apparatuses, and the like.

In the prior art, the atomizing device adopts a structure that a water channel and an atomizing sheet are combined, an independent water containing cavity is not arranged, when the atomizing device is installed on other equipment, the space is occupied very much, taking clothes treatment equipment as an example, the atomizing device needs to be deposited with a water inlet system, water supply of an atomizer is realized by utilizing water inlet of the water inlet system, then water is changed into atomized liquid drops of fine particles by utilizing the effect of the atomizer to enter a clothes treatment cylinder, so that atomized washing of clothes is realized, however, the deposition of the atomizer and the water inlet system is not beneficial to arrangement of parts due to existence of a pipeline, the clothes treatment agent also needs to be put in through a separate putting box, the space is occupied very much, and in some clothes dryers, too many parts are not beneficial to arrangement of space if the clothes treatment equipment is added for realizing atomized washing, and the application range of the clothes is influenced by the traditional structure for realizing atomized washing.

In view of this, there is a need in the art for a new atomizing device and laundry treatment apparatus to address the above-described problems.

Disclosure of Invention

The invention aims to solve the technical problems, namely the problem that the use scene of the existing atomizing device is limited.

In a first aspect, the present invention provides an atomization device, which includes a water box, a feed cap, a handle ring, and an atomization sheet, wherein a feed inlet and an outlet are formed in the water box, the atomization sheet is disposed at the outlet, the handle ring is connected with the feed cap, a first spiral groove is formed in the feed cap, a second spiral groove is formed in the feed inlet, the feed cap and the feed inlet are in spiral connection through the first spiral groove and the second spiral groove, and the handle ring is configured to enable the feed cap to screw in and screw out relative to the feed inlet.

In the preferred technical scheme of the atomizing device, the handle ring is rotatably connected with the outer surface of the feeding cover, and the handle ring can rotate in a non-lifting state and is accommodated in the feeding hole.

In a preferred embodiment of the above atomizing device, a first sealing member is provided between the feed cap and the feed port.

In the preferred technical scheme of the atomization device, the water box comprises a box body and a box cover, the outlet is formed in the box body, the feeding hole is formed in the box cover, an abutting component and a clamping component are arranged between the box cover and the box body, and when the box cover and the box body are installed, the box cover is abutted to the box body through the abutting component and then clamped and fixed with the box cover through the clamping component.

In a preferred embodiment of the above atomizing device, the abutting member includes an abutting rib formed on the cartridge cover, the cartridge body has a cartridge opening to be fitted with the cartridge cover, and the abutting rib abuts to an inner side of the cartridge opening in a case where the assembly is completed.

In the preferred technical scheme of the atomization device, a second sealing member is arranged between the box body and the box cover, a through hole is formed in the second sealing member, the clamping member comprises a first clamping piece arranged on the box cover and a second clamping piece arranged on the box body, and the first clamping piece penetrates through the through hole and is clamped and fixed with the second clamping piece.

In the preferred technical scheme of the atomizing device, the first clamping piece is a clamping plate with a bayonet, the second clamping piece is a clamping protrusion, the clamping plate penetrates through the through hole and enables the bayonet to be exposed, and the clamping protrusion is clamped in the bayonet.

In the preferred technical scheme of the atomizing device, the second sealing member is provided with a positioning protrusion, the box cover is provided with a positioning groove, and the positioning protrusion is matched with the positioning groove in a positioning way.

In the preferred technical scheme of the atomizing device, a water containing cavity and an electric cavity which are isolated from each other are formed in the water box, the feed inlet and the outlet are communicated with the water containing cavity, and the electric cavity is used for containing a wire harness connected with the atomizing sheet.

In a second aspect, the present invention provides a laundry treatment apparatus comprising an atomising device as described above,

the laundry treating apparatus further comprises a cabinet in which the laundry treating drum is disposed, a laundry putting-in opening formed in the cabinet, and a door device for opening and closing the laundry putting-in opening, the laundry putting-in opening being connected with the laundry treating drum through a connection member,

the water cartridge is provided on the laundry treating drum, the door means and/or the connection member, and the outlet is provided toward the inside of the laundry treating drum so as to spray the atomizing gas into the laundry treating drum.

Under the condition of adopting the technical scheme, the atomizing device can contain the solvent to be atomized and sprayed through the water box, and can be used without matching with a water inlet system or a water containing system on other equipment when the atomizing device is installed with the other equipment, so that the use scene of the atomizing device is enriched, the solvent can be added through the feeding port, the feeding cover and the feeding port are in spiral connection, and the feeding cover can be conveniently screwed in and screwed out through the handle ring, so that the opening and closing of the feeding port are realized, the assembly is rapid, and the solvent is convenient to add.

Further, the handle ring not only can realize the screwing-in and the screwing-out of the feeding cover, but also can be stored in the feeding hole, so that the occupied space of the handle ring is avoided, and the assembly of the atomizing device and other equipment is facilitated.

Further, the first sealing member can realize sealing between the feed cover and the feed inlet, and the solvent is ensured not to overflow from the feed inlet.

Further, the box body and the box cover are connected through the abutting component and the clamping component, so that the box cover and the box body can be assembled quickly, the coarse positioning of the box body and the box cover is realized through the abutting component, then the accurate clamping of the box body and the box cover is realized through the clamping, the assembly efficiency is improved, the box cover and the box body can be detached, the inside of the box body can be cleaned conveniently, dirt collection in the box body is avoided, and the service life of the atomizing device is prolonged.

Further, the second sealing member can realize sealing between the box body and the box cover, so that solvent in the box body is prevented from flowing out from a gap between the box cover and the box body, and meanwhile, the first clamping piece and the second clamping piece can not only realize clamping fixation between the box body and the box cover, but also position the second sealing member, so that the second sealing member is prevented from deviating in position, and the sealing effect of the second sealing member is prevented from being influenced.

Further, the positioning protrusion on the second sealing member and the positioning groove on the box cover can further improve the positioning matching capability between the positioning protrusion and the box cover, and position deviation and deformation of the second sealing member are avoided.

Further, the electric chamber and the water containing chamber are isolated from each other, and the short circuit of the wire harness caused by the inflow of the solvent in the water containing chamber into the electric chamber is prevented, so that the electricity safety of the atomizing device is improved.

Further, when the foregoing atomizing device is adopted in the laundry treatment apparatus, the foregoing technical effect that the atomizing device possesses can be provided, and the laundry treatment agent can be directly contained in the atomizing device, and the atomizing device is provided on the laundry treatment drum, the door device and/or the connecting member, the laundry treatment agent is directly dispersed into the laundry treatment drum in an atomizing manner, thereby realizing the atomized washing treatment of the laundry, through such arrangement, the atomized washing of the laundry can be realized by only setting one atomizing device capable of containing the laundry treatment agent, the atomizing structure is greatly simplified, the occupation of excessive space is avoided, the application range of the atomizing structure is also improved, for example, in the clothes dryer, the atomized washing of the laundry can be realized by only placing the laundry treatment agent in the atomizing device, the water inlet system and the atomizer together do not need to be provided, and the delivery box does not need to be separately provided.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic view of the overall structure of an atomizer of the present invention;

FIG. 2 is a schematic diagram showing the overall structure of the atomizing device according to the present invention;

fig. 3 is an exploded view of the atomizing device of the present invention (arrows show the process of installing the atomizing device);

FIG. 4 is a schematic view of the structure of the water cartridge of the atomizing device of the present invention;

FIG. 5 is a schematic view of the structure of a second sealing member of the atomizing device of the present invention;

fig. 6 is a schematic structural view of a cover of a water cartridge of the atomizing device according to the present invention.

Detailed Description

Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. For example, the atomizing device of the present invention may be applied to a humidifying device, a laundry treatment device, and other devices, and the laundry treatment device may be a washing and drying integrated machine, a clothes dryer, a laundry care machine, or the like, and such adjustment of the application object does not limit the present invention.

It should be noted that, in the description of the present invention, terms such as "upper," "lower," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or components must have a specific orientation or must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, it should be noted that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and, for example, the term "connected" may be a detachable connection or an integral connection; may be directly connected or indirectly connected through an intermediate member. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.

Based on the problem that the use scene of the existing atomizing device is limited, which is pointed out by the background technology, the invention provides the atomizing device and the clothes treatment equipment, and aims to enrich the use scene of the atomizing device and facilitate the rapid addition of the solvent.

Specifically, as shown in fig. 1 to 6, the atomizing device of the present invention comprises a water box 1, a feed cap 2, a handle ring 3 and an atomizing sheet 4, wherein an outlet 1a and a feed port 1b are formed on the water box 1, the atomizing sheet 4 is provided at the outlet 1a, the handle ring 3 is connected with the feed cap 2, a first spiral groove is formed on the feed cap 2, a second spiral groove is formed on the feed port 1b, the feed cap 2 and the feed port 1b are spirally connected through the first spiral groove and the second spiral groove, and the handle ring 3 is provided to enable the feed cap 2 to be screwed in and out with respect to the feed port 1 b. The feeding cover 2 and the feeding hole 1b are in spiral connection, so that the feeding cover 2 can be screwed in and out relative to the feeding hole 1b, namely, the feeding cover 2 can be screwed in and off the feeding hole 1b by rotating the feeding cover 2 in one direction, and the feeding cover 2 can be screwed out and opened the feeding hole 1b by rotating the feeding cover 2 in the other direction.

Preferably, the outer surface of the feeding cover 2 is rotatably connected with the handle ring 3, the handle ring 3 can rotate in a non-lifting state and is accommodated in the feeding hole 1b, the handle ring 3 can be connected to the outer surface of the feeding cover 2 in a pivot connection manner, after the feeding hole 1b is closed by the feeding cover 2, the outer surface of the feeding cover 2 is a certain distance from the outer opening edge of the feeding hole 1b, the distance ensures that the handle ring 3 in the non-lifting state can be accommodated, in this state, the plane where the handle ring 3 is located is parallel to the plane where the outer surface of the feeding cover 2 is located, when the handle ring 3 is in the lifting state, for example, the handle ring 3 exposes out of the feeding hole 1b, so that the handle ring 3 is convenient for a user to grasp, and the plane where the handle ring 3 is located is perpendicular to or at a certain angle with the plane where the outer surface of the feeding cover 2 is located, so that the handle ring 3 is twisted to realize the screwing-out of the feeding cover 2 from the feeding hole 1 b. Alternatively, the handle ring 3 can be connected to the inlet cover 2 by means of a plug-in or snap-in connection, which can be flexibly arranged by a person skilled in the art.

Preferably, a first sealing member is provided between the feed cap 2 and the feed inlet 1b, and the first sealing member may be a sealing ring, a gasket or other sealing structure.

Preferably, as shown in fig. 3, 4 and 6, the water tank 1 includes a tank body 11 and a tank cover 12, the outlet 1a is formed on the tank body 11, the inlet 1b is formed on the tank cover 12, an abutment member and a clamping member are provided between the tank cover 12 and the tank body 11, and when the tank cover 12 and the tank body 11 are installed, the tank cover 12 is abutted on the tank body 11 through the abutment member and then the tank cover 12 and the tank body 11 are clamped and fixed through the clamping member. The abutment member may be an abutment rib or a structure in which the abutment rib and the abutment groove are matched, for example, the abutment rib may be formed on the box cover 12, the L-shaped abutment rib 12a is shown in fig. 3 and 6, when the box cover is installed, the L-shaped abutment rib 12a may abut against the inner side of the edge of the box opening 11a formed on the box body 11 and matched with the box cover 12, and then the box cover 12 is clamped with the box body 11 through the clamping member, so that the box cover 12 closes the box opening 11 a. The clamping member can be in the form of a claw and bayonet fitting, and can also be in the form of a clamping protrusion and clamping groove fitting, and the clamping member can be flexibly arranged by a person skilled in the art.

Preferably, as shown in fig. 3 to 6, a second sealing member 5 is disposed between the case 11 and the case cover 12, a through hole 5a is formed in the second sealing member 5, the clamping member includes a first clamping piece 61 disposed on the case cover 12 and a second clamping piece 62 disposed on the case 11, and the first clamping piece 61 is clamped and fixed with the second clamping piece 62 through the through hole 5 a. The second sealing member 5 may be a sealing ring, which may be a gasket, or other sealing structure. Through the cooperation of the through hole 5a and the first clamping piece 61, the first clamping piece 61 can be clamped with the second clamping piece 62 to install the box cover 12 and the box body 11, and the second sealing member 5 can be positioned to prevent the second sealing member 5 from moving in the process that the box cover 12 covers the box hole 11 a. Of course, a positioning protrusion may be formed on the second sealing member 5, a positioning groove is formed on the lid 12, the positioning protrusion is matched with the positioning groove, taking the second sealing member 5 as a square annular sealing pad as an example, the first clamping pieces 61 may be two and located on a pair of sides of the square annular sealing pad, the positioning protrusion is two and located on another pair of sides of the square annular sealing pad, when the lid 12 covers the box opening 11a, the positioning of the pair of sides of the square annular sealing pad can be achieved by matching the first clamping pieces 61 with the through opening 5a, and the positioning protrusion and the positioning groove can achieve the positioning of the other pair of sides of the square annular sealing pad, so that the four sides of the square annular sealing pad can be positioned, and the square annular sealing pad is ensured not to be moved or deformed. In a preferred case, the first engaging member 61 is a card plate having a bayonet, and the second engaging member 62 is an engaging protrusion, and when the card plate is mounted, the card plate passes through the through-hole 5a and exposes the bayonet to engage the bayonet with the engaging protrusion. Of course, other clamping methods may be used for the first clamping member 61 and the second clamping member 62. Of course, in the above, the engaging member may not be engaged with the second sealing member 5, and the case 11 may be directly engaged with the case cover 12.

Preferably, as shown in fig. 3 and 4, the inside of the water cartridge 1 is formed with a water containing chamber 1c and an electric chamber 1d isolated from each other, both the feed port 1b and the outlet port 1a are communicated with the water containing chamber 1c, and the electric chamber 1d is used for accommodating the wire harness 7 connected to the atomizing sheet 4. Specifically, the electrical chamber 1d and the water containing chamber 1c can be separated by the separation structure 1e, the box cover 12 and the feeding cover 2 ensure the sealing of the water containing chamber 1c, the outlet 1a is formed on the separation structure 1e, the electrical chamber 1d can be sealed or not, in the structure shown in fig. 3, the lower part of the electrical chamber 1d is sealed by the decorative shell 8, and the wire harness 7 connected with the atomizing sheet 4 can be contained in the electrical chamber 1d, so that the power supply and the control of the atomizing sheet 4 are realized. More preferably, the outside of the partition structure 1e is formed with a receiving groove in which the wire harness 7 may be partially received, thereby positioning the wire harness 7.

Preferably, the nebulizing device further comprises a wireless charging assembly for powering the nebulizing sheet 4, the wireless charging assembly being connected to the water cartridge 1 and a portion of the wireless charging assembly being located within the electrical chamber 1d. The wireless charging assembly can adopt an electromagnetic induction wireless charging mode, can also adopt a magnetic resonance wireless charging mode, and can also adopt other wireless charging modes. In a preferred case, as shown in fig. 3, the wireless charging assembly includes a fixing member, an induction coil 10, an inductance element 20, a first circuit board 30 and a second circuit board 40, the fixing member is provided on other devices, the fixing member is connected with the water tank 1, the induction coil 10 and the inductance element 20 are both provided on the fixing member and the induction coil 10 is sleeved outside the inductance element 20, the first circuit board 30 is connected with the induction coil 10, and the second circuit board 40 is connected with the inductance element 20. The fixing member may be a fixing bracket, may also be a fixing plate, or may be other fixing structures, the induction coil 10 is connected with the atomizing sheet 4 through the wire harness 7 or the first circuit board 30 is connected with the atomizing sheet 4 through the wire harness 7, the second circuit board 40 is connected with the power supply through the wire harness, and the induction element 20 generates a certain current in the induction coil 10 through electromagnetic induction based on an alternating current with a certain frequency, so that electric energy is transferred from the induction element 20 to the induction coil 10, thereby realizing power supply to the atomizing sheet 4. By such wireless charging, the arrangement of wiring harness between the inductance element 20 and the induction coil 10 is omitted. Of course, alternatively, the power supply to the atomizing plate 4 may also be realized by means of a wired connection.

Preferably, as shown in fig. 3, the fixing member includes a fixing inner plate 50 and a fixing outer plate 60, the fixing inner plate 50 is connected with the water tank 1, the fixing outer plate 60 is fixed on other devices, a first hollow columnar structure 60a is formed on the fixing outer plate 60, a second hollow columnar structure 50a is formed on the fixing inner plate 50, the second hollow columnar structure 50a is sleeved on the first hollow columnar structure 60a, the induction coil 10 is sleeved on the second hollow columnar structure 50a, the inductance element 20 is arranged in the first hollow columnar structure 60a, the first circuit board 30 is arranged on the fixing inner plate 50, and the second circuit board 40 is arranged on the fixing outer plate 60. The first hollow columnar structure 60a is formed at a side of the fixed outer plate 60 close to the fixed inner plate 50, and the second hollow columnar structure 50a is formed at a side of the fixed inner plate 50 distant from the fixed outer plate 60, and the diameter of the outer tube wall of the first hollow columnar structure 60a is preferably equal to the diameter of the inner tube wall of the second hollow columnar structure 50a, so that the positioning of the first hollow columnar structure 60a and the second hollow columnar structure 50a with respect to each other can be achieved by the first hollow columnar structure 60a and the second hollow columnar structure 50a, which are made of insulating materials such as glass, plastic, ceramic, or the like, and electromagnetic shielding can be avoided without using metal. It should be noted that, the end of the first hollow columnar structure 60a and the end of the second hollow columnar structure 50a are preferably closed. Through such setting, make fixed planking 60 can regard as the mounting base of fixed planking 50, fixed planking 60 can fix on other equipment, with fixed planking 50 can dismantle from fixed planking 60 when adding or changing the solvent in the water box 1 when needs, install fixed planking 60 again on the fixed planking 60 when the installation, first hollow columnar structure 60a and second hollow columnar structure 50a can play the locate function when the installation, can hold inductance element 20 in the first hollow columnar structure 60a simultaneously, the induction coil 10 can be overlapped outside the second hollow columnar structure 50a, thereby make first hollow columnar structure 60a and second hollow columnar structure 50a all have a plurality of effects, thereby further improve atomizer's compactness. In addition, a magnetic adsorption structure may be further disposed between the fixed inner plate 50 and the fixed outer plate 60, for example, a first permanent magnet is disposed on the fixed outer plate 60, and a second permanent magnet is disposed on the fixed inner plate 50, wherein the magnetism of the first permanent magnet is opposite to that of the second permanent magnet, so as to realize the magnetic adsorption fixation of the fixed outer plate 60 to the inside of the fixation.

Preferably, the water box 1 is formed with a mounting hole, the inner wall of the mounting hole is formed with a mounting rib, the edge of the fixed inner plate 50 is formed with a mounting groove, and the mounting rib is disposed in the mounting groove to fix the fixed inner plate 50 on the water box 1. The mounting opening may be a square opening or a semicircular opening, so long as the fixing inner plate 50 can be inserted into the mounting opening, for example, in the structure shown in fig. 3, the mounting opening is a square opening, a U-shaped mounting rib 1f is formed on the inner wall of the square opening, a U-shaped mounting groove 50b is formed on the edge of the fixing inner plate 50, the fixing inner plate 50 is inserted into the mounting opening from one side of the mounting opening, two sides of the U-shaped mounting rib 1f are firstly inserted with two sides of the U-shaped mounting groove 50b, and when the insertion is in place, three sides of the U-shaped mounting rib 1f are all inserted with three sides of the U-shaped mounting groove 50 b. When the decoration shell 8 is provided, the bottom of the fixed inner plate 50 can be propped against by utilizing the decoration shell 8, namely, the fixed inner plate 50 is firstly installed on the water box 1 during installation, then the decoration shell 8 is clamped on the water box 1, and the decoration shell 8 can bear the bottom of the fixed inner plate 50 and can seal the electric cavity 1d.

The laundry treating apparatus of the present invention comprises a cabinet in which a laundry putting-in opening is formed, a laundry treating drum provided in the cabinet, and a door device for opening and closing the laundry putting-in opening, the laundry putting-in opening being connected to the laundry treating drum through a connection member, the laundry treating apparatus further comprising an atomizing device containing a laundry treating agent, a water cartridge 1 of the atomizing device being provided on the laundry treating drum, the door device and/or the connection member, the atomizing device having at least one outlet 1a provided toward an inside of the laundry treating drum so that the atomizing device sprays an atomizing gas into the laundry treating drum. When the laundry treatment apparatus is a dryer, the laundry treatment drum is a drying drum, and when the drying drum is of a single drum structure, the water box 1 of the atomizing device is preferably provided on the door device and/or the connecting member, the connecting member at this time is a front support structure of the dryer, a front end of the front support structure is connected with a laundry putting port of the cabinet, a rear end of the front support structure is connected with a front end of the drying drum through a dynamic seal structure, and the front support structure can not only support the front end of the drying drum, but also does not affect the rotation of the drying drum. When the laundry treatment apparatus is a washing and drying machine, the laundry treatment drum is a sleeve-type structure, i.e., the laundry treatment drum has an outer tub and an inner tub (also referred to as drum) rotatably provided in the outer tub, and the water cartridge 1 of the atomizer may be provided on the outer tub, the door means and/or the connection member, the connection member at this time being a window pad, the front end of the window pad being connected to the laundry putting opening, the rear end of the window pad being connected to the outer tub, the window pad being for ensuring the seal between the outer tub and the laundry putting opening. In the present invention, the laundry treatment agent may be water, or a detergent, softener, flavoring agent or other laundry treatment solvent, or a mixture of the above water and solvent. The atomizing gas is droplets formed with a large number of fine particles, and each fine droplet is not easily observed by naked eyes, so that a gas-like structure is formed, and the atomizing device can scatter and throw the laundry treating agent onto laundry in the laundry treating drum.

Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.

Claims (10)

1. The utility model provides an atomizing device, its characterized in that, atomizing device includes water box, feeding lid, handle ring and atomizing piece, be formed with feed inlet and export on the water box, the atomizing piece sets up the exit, the handle ring with the feeding lid is connected, the feeding is covered and is formed with first helicla flute, be formed with the second helicla flute on the feed inlet, the feeding lid with the feed inlet passes through first helicla flute with second helicla flute screwed connection, the handle ring sets up to enable the feeding lid for the feed inlet precession and unscrew.

2. The atomizing device of claim 1, wherein the handle ring is rotatably connected to an outer surface of the feed cap, and wherein the handle ring is rotatable in a non-pulled state and is received in the feed opening.

3. An atomising device according to claim 1 wherein a first sealing member is provided between the feed cap and the feed inlet.

4. The atomizing device according to claim 1, wherein the water cartridge comprises a cartridge body and a cartridge cover, the outlet is formed in the cartridge body, the inlet is formed in the cartridge cover, an abutment member and a clamping member are provided between the cartridge cover and the cartridge body, and when the cartridge cover and the cartridge body are mounted, the cartridge cover is abutted to the cartridge body through the abutment member and then clamped and fixed with the cartridge body through the clamping member.

5. The atomizing device according to claim 4, wherein the abutment member includes an abutment rib formed on the cartridge cover, the cartridge body having a cartridge opening to be fitted with the cartridge cover, the abutment rib abutting to an inner side of the cartridge opening in a state where assembly is completed.

6. The atomizing device of claim 4, wherein a second sealing member is disposed between the cartridge body and the cartridge cover, a through hole is formed in the second sealing member, the clamping member comprises a first clamping piece disposed on the cartridge cover and a second clamping piece disposed on the cartridge body, and the first clamping piece is clamped and fixed with the second clamping piece through the through hole.

7. The atomizing device of claim 6, wherein the first clamping member is a clamping plate having a bayonet, the second clamping member is a clamping projection, the clamping plate passes through the through opening and exposes the bayonet, and the clamping projection is clamped in the bayonet.

8. The atomizing device of claim 6, wherein the second sealing member has a positioning projection formed thereon, and the cap has a positioning groove formed thereon, the positioning projection being in positioning engagement with the positioning groove.

9. An atomising device according to any of claims 1 to 8 wherein the interior of the water box is formed with a water-containing chamber and an electrical chamber isolated from each other, both the inlet and outlet communicating with the water-containing chamber, the electrical chamber being for receiving a wire harness connected to the atomising plate.

10. A laundry treatment apparatus, characterized in that it comprises an atomizing device according to any one of claims 1 to 9,

the laundry treating apparatus further comprises a cabinet in which the laundry treating drum is disposed, a laundry putting-in opening formed in the cabinet, and a door device for opening and closing the laundry putting-in opening, the laundry putting-in opening being connected with the laundry treating drum through a connection member,

the water cartridge is provided on the laundry treating drum, the door means and/or the connection member, and the outlet is provided toward the inside of the laundry treating drum so as to spray the atomizing gas into the laundry treating drum.

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