CN111691110B - Atomization device for clothes treatment equipment and clothes treatment equipment - Google Patents

Abstract

The invention belongs to the technical field of clothes treatment, and aims to solve the problems that water and electricity separation cannot be realized and interference, winding, knotting or position deviation is easy to occur if an atomization generator cannot arrange a power transmission line bundle of the existing clothes treatment equipment. To this end, the invention provides an atomization device for a clothes treatment apparatus and the clothes treatment apparatus, the clothes treatment apparatus comprises a fixing component and a containing cavity, the atomization device comprises a first module, a second module and an atomization generator, the first module is connected with the second module, and the atomization generator is arranged between the first module and the second module; be provided with water inlet structure on the first module, be provided with pencil receiving structure on water inlet structure's the lateral wall. The invention can realize water-electricity separation, can not cause the condition that the wire harness for supplying power to the atomization generator interferes, winds, knots or shifts positions, and optimizes the integral arrangement and installation of the clothes treatment equipment.

Description

Atomization device for clothes treatment equipment and clothes treatment equipment

technical field

The invention belongs to the technical field of clothes treatment, and specifically provides an atomizing device for clothes treatment equipment and clothes treatment equipment.

Background technique

Clothes treatment equipment is equipment that can wash, dry, sterilize and/or deodorize clothes. With the continuous improvement of production technology and the continuous growth of user needs, users have higher and higher requirements for clothing treatment equipment. .

In the prior art, in order to improve the washing effect of clothes, the cleaning method of atomized spray can be adopted. For example, the document with application number 200520134107.1 discloses an atomized spray device for a washing machine, which includes a water inlet cover, a flow The channel core and the nozzle cover, the water inlet cover and the nozzle cover cover each other, the flow channel core is located between the water inlet cover and the nozzle cover, and the water entering from the water inlet on the water inlet cover can be pressed in a tangential direction through the flow channel core. into the nozzle on the nozzle cover, and then spray out from the nozzle to achieve the effect of atomized spray. This atomized spray makes the water form fine water droplets to clean the clothes. The fine water droplets are still large particles. Liquid droplets, which are more suitable for rinsing and dehydration stages to rinse off the residual detergent on the clothes, but in the initial stage of laundry (that is, before washing or just starting), if direct water injection or direct spraying will make the clothes on the surface Stains directly enter the lining of the clothes when the washing liquid is not fully dissolved, so that more time, water volume, washing liquid and mechanical action are needed to clean the clothes in the subsequent washing process, resulting in poor washing effect. In this case, an atomizing generator can be used to wet the clothes, that is, the water mist generated by the atomizing generator (its particle size is much smaller than the size of the sprayed water droplets) first wets the clothes, so that the surface of the clothes The stains on the surface of the clothes are removed first to prevent the stains on the surface of the clothes from entering the lining of the clothes, so that in the subsequent washing process, the clothes can be cleaned with less time, water, washing liquid and mechanical action, and the safety of the clothes can be improved. washing effect. However, the mist generator is an electric component, which has caused great restrictions on the use of the mist generator on the clothes processing equipment. For example, if the mist generator is used on the drum washing machine, it is currently impossible to control If the separation of water and electricity cannot be realized, there will be great safety hazards in the use of the atomizer. In addition, the transmission wire harness is a flexible part. Knots or positional deviations will affect the normal use of the drum washing machine, such as electrical interference, affecting the layout and installation of other components, etc.

Therefore, there is a need in the art for a new atomizing device for clothes treatment equipment and corresponding clothes treatment equipment to solve the above problems.

Contents of the invention

In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that if the atomizing generator is used in the existing clothes processing equipment, the power line bundles cannot be arranged, so that the separation of water and electricity cannot be realized and interference, entanglement, knotting or position deviation will easily occur. To solve the problem of shifting, the present invention provides an atomizing device for clothes treatment equipment, the clothes treatment equipment includes a fixing member and an accommodating chamber, the accommodating chamber can accommodate clothes, the atomizing device includes a first module, a second module and a mist An atomization generator, at least one of the first module and the second module is arranged on the fixed member, the first module is connected to the second module, the atomization generator is arranged between the first module and the second module, and the atomization generator The outlet is set towards the interior of the accommodation cavity; the first module is provided with a water inlet structure, and the outer wall of the water inlet structure is provided with a wire harness accommodation structure, which can accommodate the wire harness connected to the atomizing generator, and the outlet of the water inlet structure Set towards the atomizer generator.

In a preferred technical solution of the above-mentioned atomizing device, the second module is sealed and connected with the fixing member.

In a preferred technical solution of the above-mentioned atomizing device, the outer wall of the water inlet structure is in sealing contact with the fixing member.

In a preferred technical solution of the above-mentioned atomizing device, the outer wall of the wire harness accommodating structure is in sealing contact with the fixing member.

In a preferred technical solution of the above atomization device, the atomization device further includes a sealing member arranged between the first module and the atomization generator.

In a preferred technical solution of the above-mentioned atomization device, a recess is provided on the side of the first module facing the atomization generator, the sealing member is partially disposed in the recess, and the sealing member is hermetically bonded to the atomization generator.

In a preferred technical solution of the above atomization device, the sealing member is a sealing ring.

In the preferred technical solution of the above atomization device, the sealing ring is an O-ring.

In the preferred technical solution of the above-mentioned atomizing device, a limiting protrusion is provided on the outer wall of the wire harness containing structure, and the side of the limiting protrusion facing the first module and the side of the first module facing the limiting protrusion are both fixed to the components against each other.

In a preferred technical solution of the above-mentioned atomizing device, the first module is provided with an opening capable of allowing the wire harness to pass through.

In a preferred technical solution of the above atomization device, the first module is detachably connected to the second module.

In a preferred technical solution of the above-mentioned atomizing device, the atomizing device further includes a lighting structure, and the lighting structure is arranged between the first module and the second module.

On the other hand, the present invention also provides a clothes treatment device, which includes the above-mentioned atomizing device.

In the preferred technical solution of the above clothes treatment equipment, the clothes treatment equipment also includes a water storage device and a one-way backstop structure arranged on the water storage device, the water storage device is connected with the atomization device, and the one-way backstop structure is set as Can be vented to the atmosphere to allow the water in the water storage device to flow to the atomizing device.

Those skilled in the art can understand that, in the preferred technical solution of the present invention, by setting the water inlet structure on the first module, a wire harness accommodation structure is arranged on the outer wall of the water inlet structure, that is, the water inlet structure allows water to enter And flow to the atomizing generator, the wiring harness containing structure accommodates the wiring harness connected to the atomizing generator, through this setting, the separation of water and electricity can be realized, so as to ensure that the water will not touch the wiring harness, so that the wiring harness will not be short-circuited, through The accommodation of the wire harness by the wire harness accommodating structure can avoid the interference, entanglement, knotting or position deviation of the wire harness, which not only improves the fixing effect of the wire harness, but also avoids electrical interference and affects the arrangement and installation of other components, which is convenient for the technology in this field. Personnel arrange the overall arrangement of the clothes treatment equipment, and at the same time, ensure the normal power supply of the atomizer and improve the safety of the clothes treatment equipment.

Further, the second module is sealed and connected with the fixing member (the window pad of the drum washing machine is taken as an example below), so that no gap will be formed between the second module and the window pad, so that the water in the accommodating chamber will not enter into the second module, so that water will not come into contact with the wire harness, avoid short circuit of the wire harness, further improve the safety of the clothes treatment equipment, ensure the normal use of the clothes treatment equipment, and improve user experience.

Furthermore, sealing the outer wall of the water inlet structure with the window gasket can further improve the sealing effect between the atomization device and the window gasket, so that the water mist generated by the atomization generator can only be sprayed to the inside of the accommodation chamber, It will not diffuse to the outside of the accommodating chamber, so that other electrical components of the clothes treatment equipment will not be soaked by water, further improving the safety of the clothes treatment equipment, ensuring the normal use of the clothes treatment equipment, and improving user experience.

Furthermore, the sealing effect between the atomizing device and the window gasket can be further improved by sealing the outer wall of the wire harness containing structure with the window gasket, so that the water mist generated by the atomizing generator can only be sprayed to the inside of the containing cavity, It will not diffuse to the outside of the accommodating chamber, so that other electrical components of the clothes treatment equipment will not be soaked by water, further improving the safety of the clothes treatment equipment, ensuring the normal use of the clothes treatment equipment, and improving user experience.

Further, the atomization generator can be sealed through the sealing member between the first module and the atomization generator, so that water directly enters the atomization part of the atomization generator through the water inlet structure, and does not flow into the atomization generator. The electrical connection part of the wiring harness flows, so as to ensure the normal use of the atomizer, and will not cause damage to the atomizer due to short circuit, further improving the safety of the clothing treatment equipment, ensuring the normal use of the atomizer, and meeting the requirements of Clothes processing equipment needs atomization of clothes to improve user experience.

Further, the sealing member is accommodated and limited by the recessed part, so that part of the sealing member is in the recessed part, so as to ensure that the sealing member does not move laterally, and the sealing member and the water inlet side of the atomization generator are sealed against each other. Ensure its sealing effect and further improve the safety of clothing treatment equipment.

Further, a limiting protrusion is provided on the outer wall of the wire harness containing structure, and the side of the limiting protrusion facing the first module and the side of the first module facing the limiting protrusion both abut against the window pad, through such It is set so that the limit protrusion and the first module can clamp a part of the window pad together, thereby improving the connection effect between the atomizing device and the window pad, preventing the atomizing device from moving, and improving the safety of the clothes processing equipment sex and stability.

Further, the first module is provided with an opening that allows the wire harness to pass through. Through such an arrangement, the connecting wire harness of the atomizer can be directly passed through the opening during assembly, and then accommodated and restricted by the wire harness containing structure. position, so as to shorten the connection distance of the connecting wire harness of the atomizing generator, avoid knotting and entanglement of the connecting wire harness of the atomizing generator itself, and prevent interference, knotting, entanglement and electrical interference with the connecting wire harness of other components , so that the wiring arrangement of the atomizing generator is more reasonable, thereby improving the stability and reliability of the laundry treatment equipment.

Furthermore, the first module and the second module can realize disassembly and assembly of the atomization device through a detachable connection manner, which improves assembly efficiency and facilitates disassembly, replacement and maintenance of the atomization generator.

Further, a lighting structure is provided between the first module and the second module. When the clothes processing equipment is working, the lighting structure can illuminate the accommodating chamber, and the user can clearly observe the clothes processing conditions in the accommodating chamber, which is convenient for the user. Carry out the pick-and-place operation of clothes to improve user experience.

In addition, the present invention also provides a clothes treatment device on the basis of the above technical solution. Since the clothes treatment device adopts the above-mentioned atomization device, it further has the technical effects of the above-mentioned atomization device, and compared with The laundry treatment equipment before improvement, the laundry treatment equipment of the present invention can not only realize the function of water mist cleaning, but also will not cause safety hazards in the laundry treatment equipment, and at the same time, it is convenient for the overall installation and arrangement of the laundry treatment equipment.

Further, by setting a one-way backstop structure on the water storage device, the one-way backstop structure can make the water in the water storage device automatically flow to the atomization device when the one-way backstop structure is connected to the atmosphere, thereby facilitating continuous water supply to the atomization device , to meet the user's requirements for atomized cleaning of clothes and improve user experience.

Solution 1. An atomizing device for clothes treatment equipment, characterized in that the clothes treatment equipment includes a fixing member and an accommodating chamber, the accommodating chamber can accommodate clothes, and the atomizing device includes a first module, a second Two modules and an atomization generator, at least one of the first module and the second module is arranged on the fixing member, the first module is connected with the second module, and the atomization generator is arranged Between the first module and the second module, the outlet of the atomization generator is arranged toward the interior of the accommodation chamber;

The first module is provided with a water inlet structure, the outer wall of the water inlet structure is provided with a wire harness accommodating structure, the wire harness accommodating structure can accommodate the wire harness connected with the atomization generator, and the water inlet structure The outlet is set towards the atomizing generator.

Solution 2. The atomization device according to solution 1, characterized in that the second module is in sealing connection with the fixing member.

Solution 3. The atomization device according to solution 1, characterized in that the outer wall of the water inlet structure is in sealing contact with the fixing member.

Solution 4. The atomizing device according to solution 1, characterized in that the outer wall of the wire harness accommodating structure is in sealing contact with the fixing member.

Solution 5. The atomization device according to solution 1, characterized in that the atomization device further includes a sealing member arranged between the first module and the atomization generator.

Solution 6. The atomization device according to solution 5, characterized in that, the side of the first module facing the atomization generator is provided with a recessed portion, and the sealing member is partially disposed in the recessed portion, The sealing member is in sealing contact with the atomizer.

Solution 7. The atomization device according to solution 5, wherein the sealing member is a sealing ring.

Solution 8. The atomization device according to solution 7, wherein the sealing ring is an O-ring.

Solution 9. The atomizing device according to solution 1, wherein a limiting protrusion is provided on the outer wall of the wire harness containing structure, and the limiting protrusion faces one side of the first module and the A side of the first module facing the limiting protrusion abuts against the fixing member.

Solution 10. The atomizing device according to solution 1, characterized in that, the first module is provided with a through opening capable of allowing the wire harness to pass through.

Solution 11. The atomization device according to solution 1, wherein the first module is detachably connected to the second module.

Solution 12. The atomization device according to any one of solutions 1 to 11, characterized in that the atomization device further includes a lighting structure, and the lighting structure is arranged between the first module and the second module between.

Solution 13. A laundry treatment device, characterized in that the laundry treatment device includes the atomizing device described in any one of solutions 1 to 12.

Solution 14. The laundry treatment equipment according to solution 13, characterized in that the laundry treatment equipment further includes a water storage device and a one-way backstop structure arranged on the water storage device, and the water storage device is connected to the water storage device. The atomizing device is connected, and the one-way backstop structure is set to be able to communicate with the atmosphere so that the water in the water storage device flows to the atomizing device.

Description of drawings

Describe preferred embodiment of the present invention below with reference to accompanying drawing and in conjunction with drum washing machine, in accompanying drawing:

Fig. 1 is a structural schematic diagram 1 of a drum washing machine of the present invention;

Fig. 2 is a structural schematic diagram II of the drum washing machine of the present invention;

Fig. 3 is a structural schematic diagram 1 of the atomization device of the present invention;

Fig. 4 is a structural schematic diagram II of the atomization device of the present invention;

Fig. 5 is a structural schematic diagram III of the atomization device of the present invention;

Fig. 6 is A-A sectional view of Fig. 5;

Fig. 7 is an exploded schematic view of the atomization device of the present invention.

Reference signs: 1. Window pad; 2. Atomization device; 21. First module; 22. Second module; 23. Atomization generator; 3. Water inlet structure; 4. Wiring harness accommodation structure; 5. Sealing member ; 6, the limit protrusion; 7, the depression; 8, the port.

detailed description

First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the present invention is described in conjunction with a drum washing machine, the technical solution of the present invention is obviously also applicable to drum dryers, drum washing and drying machines, and drum air washing equipment. The adjustment and change of this application object Anything that does not deviate from the technical principles of the present invention should be limited within the protection scope of the present invention.

It should be noted that, in the description of the present invention, terms such as "middle", "upper", "lower", "horizontal", "inner" and other indicated directions or positional relationships are based on the directions or positional relationships shown in the drawings. The positional relationship, which is just for convenience of description, does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In addition, it should be noted that, in the description of the present invention, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be interpreted in a broad sense, for example, it may be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

Based on the problems pointed out by the background technology that if the atomizing generator is used in the existing drum washing machine, the transmission line bundles cannot be arranged, so that the separation of water and electricity cannot be realized and the problems of interference, entanglement, knotting or position deviation are easy to occur, the present invention provides a An atomizing device for a drum washing machine and a drum washing machine, aiming at realizing the separation of water and electricity, and avoiding the interference, entanglement, knotting, or positional deviation of the wiring harness powered by the atomizing generator, and optimizing the overall layout and layout of the drum washing machine. Install.

Specifically, the drum washing machine of the present invention includes a fixing member and an accommodating cavity, and the accommodating chamber can accommodate clothes, wherein the fixing member can be any part of the drum washing machine, that is, the fixing member can be an original part of the drum washing machine, which is realized in the original On the basis of function, it can also be used to fix the atomizing device of the present invention. Of course, the fixing member can also be a part that the drum washing machine does not have originally, such as installing a mounting bracket or a mounting plate on the drum washing machine to fix the atomizing device of the present invention. device. Preferably, without changing the original structure of the drum washing machine as much as possible, the fixing member is the outer drum, window pad or glass window of the drum washing machine, and the atomizing device is fixed on the outer drum, window pad or glass window. The cylinder and the window pad are connected by a connecting piece, and the atomizing device can also be fixed on the connecting piece. Those skilled in the art can flexibly set the installation position of the atomizing device in practical applications, as long as the atomizing device can accommodate It is sufficient to spray atomized water droplets (ie, water mist) into the cavity, and such adjustment and change of the specific position of the atomization device does not constitute a limitation to the present invention, and should be limited within the protection scope of the present invention. It should be noted that the accommodating chamber of the drum washing machine of the present invention refers to the accommodating space formed in the outer tub, and the accommodating space includes the space in the inner tub (for accommodating clothes) and the space between the outer tub and the inner tub. The preferred embodiment of the present invention will be described below only with the fixing member being a window pad.

As shown in Figures 1 to 7, the atomization device 2 of the present invention includes a first module 21, a second module 22 and an atomization generator 23, at least one of the first module 21 and the second module 22 is arranged on the window pad 1 , the first module 21 is connected to the second module 22, the atomization generator 23 is arranged between the first module 21 and the second module 22, and the outlet of the atomization generator 23 faces the inside of the outer cylinder (not shown in the figure) Setting, the inner cylinder is rotatably set in the outer cylinder, and the clothes are contained in the inner cylinder; the first module 21 is provided with a water inlet structure 3, and the outer wall of the water inlet structure 3 is provided with a wire harness accommodating structure 4, and the wire harness accommodating structure 4 can accommodate The wiring harness (not shown) that is connected with the atomization generator 23, the outlet of the water inlet structure 3 is arranged toward the atomization generator 23 (preferably the outlet of the water inlet structure 3 is facing the central area of the atomization generator 23) . It should be noted that, in the present invention, a wire harness containing structure 4 is arranged on the outer wall of the water inlet structure 3, and the wire harness is accommodated and fixed through the wire harness containing structure 4, so that the water supply and power supply of the atomizing generator 23 are not mutually incompatible. The water inlet structure 3 provides a channel for supplying water to the atomizing generator 23, and the wire harness containing structure 4 provides a channel for accommodating the wire harness. After the atomizing generator 23 is threaded, the wire harness containing structure 4 is sealed with glue, thus making the The atomization device 2 can realize the separation of water and electricity, as shown in Figures 3, 5 and 7, in a possible situation, the wire harness containing structure 4 is arranged in the middle and upper part of the water inlet structure 3, so as to realize the separation of water and electricity in this situation . In addition, in the present invention, only the first module 21 may be arranged on the window mat 1, or only the second module 22 may be arranged on the window mat 1, or the first module 21 and the second module 22 may be arranged at the same time. On the window pad 1, those skilled in the art can flexibly set the specific setting positions of the first module 21 and the second module 22 in practical applications. This adjustment and adjustment of the specific setting positions of the first module 21 and the second module 22 Changes do not constitute limitations to the present invention, and all should be limited within the protection scope of the present invention. The present invention will be further described below in conjunction with the technical solution that both the first module 21 and the second module 22 are arranged on the window mat 1 . In the present invention, the wire harness containing structure 4 can be fixedly connected with the outer wall of the water inlet structure 3, or integrated, and those skilled in the art can flexibly set the setting relationship between the wire harness containing structure 4 and the water inlet structure 3 in practical applications , as long as the wire harness accommodating structure 4 can be arranged on the outer wall of the water inlet structure 3 .

Preferably, the water inlet structure 3 can be a tubular structure (such a structure is shown in FIGS. 3 to 7 ), or it can be a structure of other shapes such as a prism, and those skilled in the art can flexibly set it in practical applications. The specific structure and shape of the water inlet structure 3 are as long as it can guide water to the atomizing generator 23 . Similarly, the wire harness containing structure 4 can be a hollow arc-shaped structure, or other shapes and other structures, and those skilled in the art can flexibly set the specific structure and shape of the wire harness containing structure 4 in practical applications, as long as it can be compatible with fog The atomization generator 23 is connected and the wiring harness for power transmission of the atomization generator 23 can be accommodated.

In addition, in the present invention, the atomization generator 23 can adopt an ultrasonic atomization generator, and can also adopt a compressed atomization generator. Those skilled in the art can flexibly set the specific type of the atomization generator 23 in practical applications. As long as the water in the water inlet structure 3 can be converted into atomized water droplets (ie, water mist) by the atomizing generator 23 and sprayed into the inside of the outer tub, so as to wash the clothes in the inner tub. In practical application, the water mist outlet can be provided on the second module 22, and then the outlet of the atomization generator 23 can be aligned with the water mist outlet. Of course, the outlet of the atomization generator 23 can also extend out of the second module 23 , those skilled in the art can flexibly set the mode and structure of the atomization generator 23 to spray water mist into the interior of the outer cylinder in practical applications. The adjustment and change of this structure should not deviate from the technical solution of the present invention, and should be limited Within the protection scope of the present invention.

Preferably, the second module 22 is sealingly connected with the window gasket 1 . Wherein, between the second module 22 and the window mat 1, a full sealing method or a partial sealing method may be adopted. As shown in FIGS. Therefore, the second module 22 is accommodated through the semi-covered accommodation structure. Of course, other sealing methods can also be used to seal the second module 22 , which will not be repeated here. As shown in FIGS. 1 and 3 , the outer wall of the water inlet structure 3 is in sealing contact with the window gasket 1 , and the outer wall of the wire harness containing structure 4 is in sealing contact with the window gasket 1 . In a preferred situation, continue referring to FIG. 3 , the water inlet structure 3 is a water inlet pipe, and the wire harness accommodation structure 4 includes a wire harness accommodation half-ring and an arc formed between the inner side wall of the wire harness accommodation half-ring and the outer side wall of the water inlet structure 3 . The outer wall of the water inlet pipe is sealed with the window gasket 1, and the outer wall of the half ring for the wire harness is sealed and fitted with the window gasket 1. The water inlet pipe and the half ring for the wire harness are used, which is not only easy to manufacture, but also easier to fit with the window The gasket 1 is hermetically bonded without forming a local gap. Of course, in the present invention, the water inlet pipe and the wiring harness containing half-ring are not only sealed with the window gasket 1 by contact, but also can be sealed by sealants, sealing stickers and other sealing components. , in practical applications, the combined cross section of the water inlet pipe and the wire harness containing half-ring can be circular. Of course, the combined cross section of the water inlet pipe and the wire harness containing ring can also be oval or other shapes, and those skilled in the art can In practical applications, the sealing fit between the water inlet structure 3 , the wire harness accommodation structure 4 and the window gasket 1 can be flexibly set, as long as the window gasket 1 , the water inlet structure 3 and the wire harness accommodation structure 4 are sealed.

Preferably, the atomization device 2 of the present invention further includes a sealing member 5 arranged between the first module 21 and the atomization generator 23 . The sealing member 5 can seal the water inlet side of the atomization generator 23. In a preferred situation, as shown in FIGS. 7. Part of the sealing member 5 is set in the recessed portion 7, and the sealing member 5 and the atomization generator 23 are bonded and sealed; wherein, the part of the sealing member 5 is set in the recessed portion 7 to realize position limitation and sealing at the same time, specifically The recessed portion 7 can laterally limit the part of the sealing member 5 that is arranged in the recessed portion 7 to avoid lateral movement of the sealing member 5. 23 against the seal. In the present invention, the recessed portion 7 can be an annular sealing groove (just such a structure shown in FIG. 4 ), can be a circular sealing groove, and can also be a square sealing groove, as long as the sealing member can be sealed by the recessed portion 7 5. In practical applications, those skilled in the art can flexibly set the specific shape of the recessed part 7 in practical applications, as long as the recessed part can accommodate and limit a part of the sealing member 5.

Preferably, the sealing member 5 is a sealing ring, and the sealing ring can be an O-ring, a rectangular sealing ring, or other types of sealing rings. In practical applications, those skilled in the art can flexibly set the type of the sealing member 5 , as long as it is ensured that the sealing member 5 can form a good sealing effect in the recessed portion 7 . More preferably, in the present invention, the sealing ring is an O-ring because of its good sealing effect and low cost.

Preferably, as shown in FIGS. 3 , 5 , 6 and 7 , a limiting protrusion 6 is provided on the outer wall of the wire harness containing structure 4 , the limiting protrusion 6 faces the side of the first module 21 and the first module 21 faces the limit. One side of the position protrusion 6 is all against the window pad 1 . Wherein, the limiting protrusion 6 can be detachably connected with the wire harness containing structure 4 (such as bonding, magnetic adsorption, etc.), or fixedly connected (such as welding), or integrated with the wire harness containing structure 4 . In addition, the position-limiting protrusion 6 can be semi-circular (just such a structure shown in Figs. It can be in the shape of a claw, and those skilled in the art can flexibly set the specific shape of the limit protrusion 6 in practical applications, as long as a part of the window pad 1 can be locked by the cooperation of the limit protrusion 6 and the first module 21 At the same time, the window pad 1 can fix the first module 21 and the limiting protrusion 6 through reaction, so as to prevent the atomizing device 2 of the present invention from moving.

Preferably, as shown in Figures 3, 4 and 7, the first module 21 is provided with a port 8 that allows the wire harness to pass through, and the connecting wire harness of the atomization generator 23 is passed through the port 8 and sealed with glue, and the through port Port 8 is sealed to prevent water or mist from leaking through port 8. In practical applications, the opening 8 can be circular, or other shapes such as ellipse, and those skilled in the art can flexibly set the shape and position of the opening 8 on the first module 21, as long as the atomization generator can 23 connecting wire harness can pass through smoothly.

Preferably, the first module 21 and the second module 22 can realize disassembly and assembly of the atomization device 2 through a detachable connection, improve assembly efficiency, and facilitate disassembly, replacement and maintenance of the atomization generator 23 .

Preferably, the atomizing device 2 further includes a lighting structure (not shown in the figure), and the lighting structure is arranged between the first module 21 and the second module 22 . The wiring harness containing structure 4 can also accommodate the wiring harness that supplies power to the lighting structure. The aforementioned sealing member 5 can prevent water from contacting the lighting structure, realize the separation of water and electricity, and prevent the lighting structure from being soaked by water to cause short circuit and damage. Among them, the lighting structure It can be a tungsten lamp, an LED lamp, or other structures that can realize lighting. Those skilled in the art can flexibly set the specific type and structure of the lighting structure in practical applications, as long as the outer cylinder can be controlled by the lighting structure. Can be illuminated inside. In addition, in order to realize that the lighting structure illuminates the inside of the outer cylinder, a through hole can be provided on the second module 22, so that the light emitted by the lighting structure can enter the inside of the outer cylinder through the through hole, thereby illuminating the outer cylinder , which is convenient for the user to observe the inside of the outer cylinder and pick and place the clothes.

The assembly method of the present invention can be that the wire harness is passed through the opening 8 on the first module 21 and sealed, and then the lighting structure and the wire harness of the atomization generator 23 are connected to complete the installation of the first module 21 and the second module 22 Then the atomizing device 2 is installed on the window pad 1 as a whole.

Preferably, the drum washing machine of the present invention also includes a water storage device and a one-way backstop structure arranged on the water storage device. The water in the water storage device flows to the atomization device. Wherein, the water storage device can be a water storage tank, a water storage tank formed on the casing of the drum washing machine, or other structures with a water storage function. Those skilled in the art can flexibly set the water storage device in practical applications. The specific structure only needs to be able to store the water used by the atomizing device. In addition, the one-way check valve can be used for the one-way check structure, such as the one-way check valve in the patent No. 201721853840.8. The principle of the one-way check valve belongs to the prior art, and will not be repeated here. Of course, in the present invention, other one-way backstop structures can also be used. For example, the one-way backstop structure includes a cylinder, a moving block arranged in the cylinder, and a spring connected between the cylinder and the moving block. The moving block divides the inner chamber of the cylinder into two parts. The top of the cylinder is provided with an air inlet, the bottom of the cylinder is provided with a water inlet, and the middle of the cylinder is provided with an outlet. The spring allows the moving block to be at the top limit position, Move between the middle position and the bottom limit position. When the spring is in a natural state, the spring keeps the moving block at the bottom limit position. At this time, the air inlet and outlet are connected, and the water inlet and outlet are separated by the moving block, so as to realize one-way backstop The structure is connected to the atmosphere. When water flows in from the water inlet, the water pressure overcomes the force of the spring to move the moving block to the top limit position, so that the water inlet and the outlet are connected, and the air inlet and outlet are separated by the moving block, thus realizing one-way reverse flow. The non-return structure allows water to pass through and is isolated from the atmosphere. It should be noted that the above-mentioned top and bottom are relative to the cylinder, and the specific installation direction and specific location of the one-way non-return structure are not limited. Or, the one-way backstop structure can also be a blocking structure, specifically, an opening is set at the highest point of the water storage device, and a block is set on the opening, and the opening will be blocked by the blocking when the water supply valve of the drum washing machine enters water. Closed, when the water supply valve is closed, the blockage is removed and the opening is communicated with the atmosphere, so that the water in the water storage device is sprayed from the outlet of the atomizing generator. Those skilled in the art can flexibly set the specific structure of the one-way backstop structure in practical applications, as long as the water can flow into the atomizing device through the one-way backstop structure.

So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings, but those skilled in the art will easily understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to related technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims (12)

1. An atomising device for a laundry treatment apparatus, characterized in that it comprises a fixed member and a containing chamber capable of containing laundry, the atomising device comprising a first module, a second module and an atomising generator, at least one of the first module and the second module being arranged on the fixed member, the first module being connected to the second module, the atomising generator being arranged between the first module and the second module, an outlet of the atomising generator being arranged towards the inside of the containing chamber;

a water inlet structure is arranged on the first module, a wiring harness accommodating structure is arranged on the outer side wall of the water inlet structure, the wiring harness accommodating structure can accommodate wiring harnesses connected with the atomization generator, and an outlet of the water inlet structure faces the atomization generator;

the atomization device further includes a sealing member disposed between the first module and the atomization generator; one side of the first module facing the atomization generator is provided with a concave part, the sealing component is partially arranged in the concave part, and the sealing component is in sealing fit with the atomization generator.

2. The atomizing device of claim 1, wherein the second module is sealingly connected to the stationary member.

3. The atomizing device of claim 1, wherein an outer sidewall of the water inlet structure is in sealing engagement with the securing member.

4. The atomizing device of claim 1, wherein an outer sidewall of the wire harness receiving structure is in sealing engagement with the securing member.

5. The atomizing device of claim 1, wherein the sealing member is a gasket.

6. The atomizing device of claim 5, wherein the seal is an O-ring seal.

7. The atomizing device of claim 1, wherein a limiting protrusion is disposed on an outer sidewall of the wire harness receiving structure, and both a side of the limiting protrusion facing the first module and a side of the first module facing the limiting protrusion abut against the fixing member.

8. The atomizing device of claim 1, wherein the first module is provided with a through opening capable of allowing the wiring harness to pass through.

9. The atomizing device of claim 1, wherein the first module is removably coupled to the second module.

10. The aerosolization device of any one of claims 1-9 further comprising an illumination structure disposed between the first module and the second module.

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

12. The laundry treatment apparatus according to claim 11, further comprising a water storage device and a one-way check structure provided on the water storage device, the water storage device being connected to the atomizing device, the one-way check structure being configured to be capable of communicating with atmosphere to allow water in the water storage device to flow to the atomizing device.

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