WO2019024388A1

WO2019024388A1 - Purification and decontamination spray head and clothing care machine

Info

Publication number: WO2019024388A1
Application number: PCT/CN2017/116729
Authority: WO
Inventors: 赵毅
Original assignee: 广州视源电子科技股份有限公司
Priority date: 2017-08-02
Filing date: 2017-12-17
Publication date: 2019-02-07
Also published as: CN207031777U

Abstract

A purification and decontamination spray head and a clothing care machine using same. The purification and decontamination spray head comprises a spray head shell (100), a water spray device (200) for spraying water to clothing to be processed, and an ultrasonic wave generating device (300) for emitting ultrasonic waves to the clothing to be processed; the spray head shell (100) is provided with a first accommodating cavity (110) for providing the water spray device (200), and a second accommodating cavity (120) for providing the ultrasonic wave generating device (300); a position on the spray head shell (100) corresponding to the first accommodating cavity (110) is provided with a water outlet (131); the water spray device (200) is connected to the water outlet (131). According to the purification and decontamination spray head, the water spray device (200) sprays water mist on the clothing to be processed, then the ultrasonic waves generated by the ultrasonic wave generating device (300) act on water, and an instantaneous high pressure generated from the action of the ultrasonic waves on water achieves stain cleaning. The clothing care machine using the purification and decontamination spray head can decompose and remove the dust attached on clothing more effectively, and can improve the cleanness and use comfortableness of the clothing.

Description

Purification decontamination nozzle and clothing care machine

Technical field

The utility model relates to the technical field of laundry care equipment, in particular to a cleaning decontamination nozzle and a laundry care machine using the decontamination nozzle.

Background technique

With the improvement of people's living standards, clothing care machines have entered people's lives more and more, traditional clothing care machines can iron, wrinkle, high temperature disinfection, etc., but when there is more stubborn dust on the clothes In the case of stains, the laundry care machine cannot effectively clean it, and therefore it is not necessary to provide a laundry care device having a function of efficiently cleaning the articles to be cleaned.

Utility model content

It is an object of the present invention to provide a decontamination decontamination nozzle that is capable of performing an efficient cleaning process on a garment to be treated.

Another object of the present invention is to provide a laundry care machine having the function of efficiently cleaning the laundry to be treated, and the laundry care effect is good.

To this end, the utility model adopts the following technical solutions:

In one aspect, a cleaning decontamination nozzle is provided, including a nozzle housing, a water spray device for spraying water to the laundry to be treated, and an ultrasonic generating device for transmitting ultrasonic waves to the laundry to be treated, the nozzle housing having a function Providing a first accommodating cavity of the water spouting device and a second accommodating cavity for arranging the ultrasonic generating device, and a water outlet is disposed at a position corresponding to the first accommodating cavity on the head housing The water spray device is connected to the water outlet.

A preferred embodiment of the cleaning decontamination nozzle further includes a steam generating device, wherein the steam generating device and the water sprinkling device are disposed together in the first receiving chamber, and the nozzle housing is A position corresponding to the first receiving chamber is provided with a steam outlet, and the steam generating device is connected to the steam outlet.

As a preferred technical solution of the purifying decontamination nozzle, the nozzle housing has an ironing bottom surface facing the laundry to be treated, and a mounting surface facing away from the ironing bottom surface, the first receiving chamber and The second receiving chambers are each disposed on the mounting surface.

As a preferred technical solution of the purifying and decontaminating nozzle, the second receiving chamber is provided with a limiting chute for limiting the position of the ultrasonic generating device in the second receiving chamber and for fixing The elastic generating device is elastically buckled in the second receiving cavity, the limiting chute is located at an opening of the second receiving cavity, and the elastic buckle is engaged with one end of the ultrasonic generating device The ultrasonic generating device causes the other end of the ultrasonic generating device to abut against the bottom of the second receiving chamber.

As a preferred technical solution of the purifying decontamination nozzle, the nozzle housing has an ironing bottom surface facing the laundry to be treated, and a mounting surface facing away from the ironing bottom surface, the first housing chamber setting The second receiving chamber is disposed on the ironing bottom surface on the mounting surface.

As a preferred technical solution of the purifying and decontaminating nozzle, the second accommodating chamber has an ultrasonic device protective cover, the ultrasonic device protective cover has a protective cover first side facing the laundry to be treated and facing the shower cap a second side of the protective cover of the body, the second side of the protective cover sinking into the second receiving cavity, the first side of the protective cover being flush with the ironing bottom surface and corresponding in shape, the ultrasonic The device protective cover is provided with a through hole through which ultrasonic waves can pass.

As a preferred technical solution of the purifying and decontaminating nozzle, the water spraying device is further provided with a heating device near the water outlet, and the water spraying device is sprayed by selectively opening the heating device. The water is normal temperature water or high temperature steam.

As a preferred technical solution of the purifying decontamination nozzle, the steam outlet is a plurality of, the plurality of steam outlets form a vapor release zone, and the water outlets are plurality, and the plurality of outlets form a spray. The water zone, the steam release zone, the water spray zone, and the ultrasonic generating device are sequentially disposed.

As a preferred technical solution of the cleaning and decontaminating nozzle, the plurality of ultrasonic generating devices are plural, and the plurality of ultrasonic generating devices are disposed at an angle with each other, and the ultrasonic waves emitted by the plurality of ultrasonic generating devices are different. .

In another aspect, a garment care machine is provided comprising a decontamination spray head as described above.

The utility model has the beneficial effects that the purifying and decontaminating nozzle of the present invention has a water spraying device and an ultrasonic generating device, and the water spray is sprayed on the laundry to be treated by the water spraying device, and the ultrasonic wave generated by the ultrasonic generating device acts on the water. . Instantaneous high pressure to remove stains by the action of ultrasonic waves on water. The laundry care machine using the decontamination nozzle can more effectively decompose and remove the dust attached to the clothes, thereby improving the cleanliness of the clothes and the comfort of use.

DRAWINGS

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

1 is a schematic view showing the front structure of a decontamination nozzle according to an embodiment of the present invention.

2 is a schematic cross-sectional view of a cleaning and decontaminating nozzle according to an embodiment of the present invention.

3 is a schematic view showing the front structure of a decontamination nozzle according to still another embodiment of the present invention.

4 is a schematic cross-sectional view of a cleaning and decontaminating nozzle according to still another embodiment of the present invention.

FIG. 5 is a schematic cross-sectional view of a cleaning and decontaminating nozzle according to still another embodiment of the present invention.

6 is a schematic cross-sectional view of a cleaning and decontaminating nozzle according to another embodiment of the present invention.

Figure 7 is a schematic view showing the front structure of the decontamination nozzle according to another embodiment of the present invention.

In the picture:

100, the nozzle housing; 110, the first receiving chamber; 120, the second receiving chamber; 130, the water spray area; 131, the water outlet; 140, the steam release area; 141, the steam outlet; 150, the ironing bottom; 160, Mounting surface; 170, ultrasonic device protective cover; 200, water spray device; 210, heating device; 300, ultrasonic generating device; 400, steam generating device; 500, water inlet pipe.

Detailed ways

The technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Some embodiments of the invention, rather than all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

In the description of the present invention, the terms "connected", "connected", and "fixed" are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or a Integral; can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal communication of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art in a specific case.

In the present invention, the first feature "on" or "under" the second feature may include direct contact of the first and second features, and may include first and second, unless otherwise specifically defined and defined. Features are not in direct contact but through additional features between them. Moreover, the first feature "above", "above" and "above" the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature. The first feature "below", "below" and "below" the second feature includes the first feature directly below and below the second feature, or merely indicating that the first feature level is less than the second feature.

Embodiment 1:

As shown in FIG. 1 and FIG. 2, in the present embodiment, a purifying and decontaminating nozzle according to the present invention includes a nozzle housing 100, a water spraying device 200 for spraying water to the laundry to be treated, and a An ultrasonic generating device 300 for transmitting ultrasonic waves to be treated, the head housing 100 having a first receiving chamber 110 for arranging the water spraying device 200, and a second receiving chamber for setting the ultrasonic generating device 300 120. A water outlet 131 is disposed on the nozzle housing 100 at a position corresponding to the first receiving cavity 110, and the water spray device 200 is connected to the water outlet 131.

The ultrasonic waves described in this embodiment are sound waves higher than 20,000 Hz. Since the sound wave is transmitted in the longitudinal direction according to the sinusoid, that is, one layer is weak and one layer is transmitted in turn. When the weak sound wave signal acts on the liquid, a certain negative pressure is generated to the liquid, so that many tiny bubbles are formed in the liquid. When a strong acoustic signal acts on the liquid, a certain positive pressure is generated to the liquid, and thus the minute bubbles formed in the liquid are crushed. Therefore, when the ultrasonic wave acts on the liquid, the rupture of each bubble in the liquid generates a shock wave with a great capacity, which is equivalent to an instant of up to thousands of atmospheres. The purifying and decontaminating nozzle described in the present embodiment has a water spraying device 200 and an ultrasonic generating device 300. The water spray device 200 sprays a water mist on the laundry to be treated, and then the ultrasonic wave generated by the ultrasonic generating device 300 acts on the water. Through the above principle of action, the stain on the clothes is crushed and cleaned.

Meanwhile, the present embodiment further provides a laundry care machine including the purification decontamination nozzle as described above. The laundry care machine can more effectively decompose and remove dust adhering to the laundry by using the purification decontamination nozzle having the water spray device 200 and the ultrasonic generation device 300, thereby improving the cleanliness of the laundry and the comfort of use.

Embodiment 2:

As shown in FIG. 3 and FIG. 4, in the present embodiment, a purifying and decontaminating nozzle according to the present invention includes a nozzle housing 100, a water spraying device 200 for spraying water to the laundry to be treated, and a An ultrasonic generating device 300 for transmitting ultrasonic waves to be treated, the head housing 100 having a first receiving chamber 110 for arranging the water spraying device 200, and a second receiving chamber for setting the ultrasonic generating device 300 120. A water outlet 131 is disposed on the nozzle housing 100 at a position corresponding to the first receiving cavity 110, and the water spray device 200 is connected to the water outlet 131. The principle of nursing the clothes by the water spray device 200 and the ultrasonic wave generating device 300 in this embodiment is the same as that in the first embodiment, and details are not described herein again.

The difference between the embodiment and the first embodiment is that the purification decontamination nozzle in the embodiment further includes a steam generating device 400, and the steam generating device 400 and the water spraying device 200 are disposed together in the first receiving chamber. In the 110, a steam outlet 141 is disposed at a position corresponding to the first accommodating chamber 110 on the head housing 100, and the steam generating device 400 is connected to the steam outlet 141.

By providing the steam generating device 400, the high temperature steam generated by the steam generating device 400 can be subjected to high temperature sterilization and ironing, and the water spray device 200 and the ultrasonic generating device 300 can cooperate to ensure the stain, bacteria and wrinkles on the clothes are synchronized. Being processed.

Specifically, in the embodiment, the head housing 100 has an ironing bottom surface 150 facing the laundry to be processed, and a mounting surface 160 facing away from the ironing bottom surface 150, the first receiving chamber 110 and the The second receiving chambers 120 are all disposed on the mounting surface 160.

The first accommodating cavity 110 and the second accommodating cavity 120 are respectively disposed on the mounting surface 160 to facilitate the storage of the water spray device 200, the pipeline of the ultrasonic generating device 300, and the wiring disposed therein in the nozzle housing. 100 internal.

In order to facilitate the mounting and fixing of the ultrasonic generating device 300, the second receiving cavity 120 in the embodiment is provided with a limiting chute for limiting the position of the ultrasonic generating device 300 in the second receiving cavity 120 and An elastic buckle for fixing the ultrasonic generating device 300 in the second receiving cavity 120, the limiting sliding slot is located at an opening of the second receiving cavity 120, and the elastic buckle is applied to the ultrasonic wave One end of the generating device 300 is engaged such that the other end of the ultrasonic generating device 300 abuts against the bottom of the second receiving chamber 120.

The limit chute may limit the mounting path during the installation of the ultrasonic generating device 300 into the second receiving cavity 120 and after being mounted into the second receiving cavity 120, preventing the ultrasonic generating device 300 from being in the second receiving An offset occurs in the cavity 120, and the ultrasonic generating device 300 can be abutted against the bottom of the second receiving cavity 120 after the installation is completed, thereby avoiding the depth of the ultrasonic generating device 300 at the second receiving cavity 120. A displacement occurs in the direction.

Preferably, in the embodiment, the steam outlets 141 are plural, the plurality of steam outlets 141 form a vapor release zone 140, and the plurality of water outlets 131 are plural, and the plurality of the water outlets 131 form a water spray zone 130. The steam release zone 140, the water spray zone 130, and the ultrasonic generating device 300 are sequentially disposed. The head housing 100 in the embodiment has an elliptical structure, and the steam releasing area 140 and the water spraying area 130 are both arc-shaped. The steam releasing area 140 is located at a position near the top edge of the head housing 100, and the water spraying area 130 is disposed at In the middle position of the head housing 100, one of the ultrasonic generating devices 300 is disposed below the water spraying area 130. Arranging the water spray area 130 adjacent to the steam release area 140 facilitates the arrangement of the pipeline inside the nozzle housing 100, which is advantageous for saving internal space and avoiding the dispersion of the pipeline, so that the volume of the nozzle housing 100 cannot be made smaller.

Meanwhile, the present embodiment further provides a laundry care machine including the purification decontamination nozzle as described above. By using the purifying and decontaminating nozzle having the water spraying device 200 and the ultrasonic generating device 300, the nursing machine can more effectively decompose and remove the dust attached to the laundry, thereby improving the cleanliness of the laundry and the comfort of use. The laundry care machine simultaneously has a steam generating device 400 capable of simultaneously performing high temperature sterilization and laundry ironing during dust removal.

Embodiment 3:

As shown in FIG. 3 and FIG. 5, in the present embodiment, a purifying and decontaminating nozzle according to the present invention includes a nozzle housing 100, a water spraying device 200 for spraying water to the laundry to be treated, and a An ultrasonic generating device 300 for transmitting ultrasonic waves to be treated, the head housing 100 having a first receiving chamber 110 for arranging the water spraying device 200, and a second receiving chamber for setting the ultrasonic generating device 300 120. A water outlet 131 is disposed on the nozzle housing 100 at a position corresponding to the first receiving cavity 110, and the water spray device 200 is connected to the water outlet 131. The principle of nursing the clothes by the water spray device 200 and the ultrasonic wave generating device 300 in this embodiment is the same as that in the first embodiment, and details are not described herein again.

Specifically, in the embodiment, the head housing 100 has an ironing bottom surface 150 facing the laundry to be processed, and a mounting surface 160 facing away from the ironing bottom surface 150. The first housing chamber 110 is disposed at the The mounting surface 160 is disposed on the ironing bottom surface 150.

The second accommodating chamber 120 has an ultrasonic device protective cover 170 having a protective cover first side facing the laundry to be treated and a protective cover second side facing the inside of the head housing 100, The second side of the protective cover is sunk into the second receiving cavity 120. The first side of the protective cover is flush with the ironing bottom surface 150 and corresponds to the outer shape. The ultrasonic device protective cover 170 is provided with Through holes through which ultrasonic waves pass.

By disposing the second accommodating cavity 120 on the ironing bottom surface 150, it is not necessary to disassemble the entire decontamination decontamination nozzle during maintenance and replacement of the ultrasonic generating device 300, thereby reducing the difficulty of disassembly and assembly and maintenance cost.

The water generating device 400 and the water spraying device 200 are used for water supply by using the common water inlet pipe 500, which can avoid separately setting the pipelines, increase the complexity of the pipeline design, and reduce the volume occupied by the pipelines.

Meanwhile, the present embodiment further provides a laundry care machine including the purification decontamination nozzle as described above.

Embodiment 4:

As shown in FIG. 1 and FIG. 6 , in the present embodiment, a purifying and decontaminating nozzle according to the present invention includes a nozzle housing 100, a water spraying device 200 for spraying water to the laundry to be treated, and a An ultrasonic generating device 300 for transmitting ultrasonic waves to be treated, the head housing 100 having a first receiving chamber 110 for arranging the water spraying device 200, and a second receiving chamber for setting the ultrasonic generating device 300 120. A water outlet 131 is disposed on the nozzle housing 100 at a position corresponding to the first receiving cavity 110, and the water spray device 200 is connected to the water outlet 131. The principle of nursing the clothes by the water spray device 200 and the ultrasonic wave generating device 300 in this embodiment is the same as that in the first embodiment, and details are not described herein again.

Preferably, in the embodiment, the water spray device 200 is further disposed with a heating device 210 at a position close to the water outlet 131. The water sprayed by the water spray device 200 is at a normal temperature by selectively opening the heating device 210. Water or high temperature steam. Before the ultrasonic cleaning device 300 performs ultrasonic cleaning on the laundry to be treated, the heating device 210 and the ultrasonic generating device 300 may not be turned on first, and the water spray device 200 is first sprayed with water, and then the heating device 210 and the ultrasonic generating device 300 may be simultaneously turned on. The treated laundry is subjected to ultrasonic cleaning, and the water sprayed from the water spray device 200 is heated by the heating device 210 to form high-temperature steam to be sprayed to the clothes, and the clothes are subjected to high-temperature sterilization and ironing by the high-temperature steam.

The water spray device 200 may not be continuously operated. In the present embodiment, the heating device 210 is disposed at the water spray device 200 so that it can realize the function of the water spray device 200 and the function of the steam generating device 400, and spray when the water spray is not required. Steam cares for the clothes.

Of course, after the water spray device 200 is sprayed with water to the clothes, the heating device 210 and the ultrasonic generating device 300 are not limited to be simultaneously turned on, and the heating device 210 may be turned on according to actual needs, and then the ultrasonic generating device 300 may be turned on or the ultrasonic generating device 300 may be turned on first. The heating device 210 is turned on.

Embodiment 5:

As shown in FIG. 7 , in the present embodiment, a purifying and decontaminating nozzle according to the present invention includes a nozzle housing 100, a water spraying device 200 for spraying water to the laundry to be treated, and a device for processing An ultrasonic generating device 300 for emitting ultrasonic waves, the head housing 100 having a first receiving chamber 110 for arranging the water spraying device 200, and a second receiving chamber 120 for arranging the ultrasonic generating device 300, A water outlet 131 is disposed at a position corresponding to the first accommodating chamber 110 on the head housing 100, and the water spray device 200 is connected to the water outlet 131.

Preferably, the ultrasonic generating device 300 is three in the embodiment, and the three ultrasonic generating devices 300 are arranged in a triangle shape and disposed at an angle between each other, and the ultrasonic frequencies emitted by the plurality of ultrasonic generating devices 300 are different. Specifically, the three ultrasonic generating devices 300 described in the embodiment are disposed at an angle, and the emitted ultrasonic waves are respectively diverged to the periphery to increase the area of the ultrasonic radiation, so that a single nursing process can realize a larger range of clothing. Care operations to improve care efficiency.

The different ultrasonic frequencies emitted by the plurality of the ultrasonic generating devices 300 described in the embodiment have different effects that different ultrasonic transmitting frequencies generate different wavelengths, and different wavelengths have different working distances, which can realize deeper layers of thicker clothes. Purifying care to further improve the care effect.

Meanwhile, the present embodiment further provides a laundry care machine including the purification decontamination nozzle as described above. The laundry care machine with the purifying and decontaminating head can purify and care for thicker clothes such as down jackets, sweaters, etc., and improve the application range of the laundry care machine.

It should be noted that the linkage relationship between the ultrasonic generating device 300 and the water spraying device 200 is not limited to the above-described form, and in other embodiments, the ultrasonic generating device 300 may be further disposed in the water spraying device 200. After the start of operation, the operation is stopped, and the operation is stopped after the water spray device 200 stops operating.

In the description herein, it is to be understood that the terms "upper", "lower", "right", and the like or the positional relationship are based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of operation. Instead of indicating or implying that the device or component referred to must have a particular orientation, constructed and operated in a particular orientation, it is not to be construed as limiting the invention. Moreover, the terms "first" and "second" are used merely to distinguish between descriptions and have no special meaning.

In the embodiments of the present specification, the reference numerals between the different embodiments may be mutually exclusive without being separately labeled. If different markings are used in different embodiments, the specific markings in the corresponding embodiments will control.

In the description of the specification, the description of the terms "an embodiment", "an example" or the like means that the specific features, structures, materials or characteristics described in connection with the embodiments or examples are included in at least one embodiment of the invention or In the example. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example.

In addition, it should be understood that although the description is described in terms of embodiments, it is not intended that the embodiment The technical solutions in the respective embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

The technical principles of the present invention have been described above in connection with specific embodiments. The descriptions are only intended to explain the principles of the present invention and are not to be construed as limiting the scope of the invention. Based on the explanation herein, those skilled in the art can associate other embodiments of the present invention without any inventive effort, and all of them fall within the scope of the present invention.

Claims

A purifying and decontaminating nozzle characterized by comprising a nozzle housing, a water spraying device for spraying water to the laundry to be treated, and an ultrasonic generating device for transmitting ultrasonic waves to the laundry to be treated, wherein the nozzle housing has a function Providing a first accommodating cavity of the water spouting device and a second accommodating cavity for arranging the ultrasonic generating device, and a water outlet is disposed at a position corresponding to the first accommodating cavity on the head housing The water spray device is connected to the water outlet.
A purifying and decontaminating nozzle according to claim 1, further comprising a steam generating device, wherein said steam generating device and said water sprinkling device are disposed together in said first receiving chamber, said head housing A steam outlet is provided at a position corresponding to the first accommodating chamber, and the steam generating device is connected to the steam outlet.
The cleansing and decontaminating nozzle according to claim 1, wherein the head housing has an ironing bottom surface facing the laundry to be treated, and a mounting surface facing away from the ironing bottom surface, the first receiving chamber And the second receiving cavity are disposed on the mounting surface.
The cleansing and decontaminating nozzle according to claim 1, wherein a limit chute for limiting a position of the ultrasonic generating device in the second receiving chamber is provided in the second receiving chamber and is used for Fixing an elastic buckle of the ultrasonic generating device in the second receiving cavity, the limiting sliding slot is located at an opening of the second receiving cavity, and the elastic buckle is latched with one end of the ultrasonic generating device The ultrasonic generating device is connected such that the other end of the ultrasonic generating device abuts against the bottom of the second receiving chamber.
The cleansing and decontaminating nozzle according to claim 1, wherein the head housing has an ironing bottom surface facing the laundry to be treated, and a mounting surface facing away from the ironing bottom surface, the first receiving chamber Provided on the mounting surface, the second receiving cavity is disposed on the ironing bottom surface.
The cleansing and decontaminating nozzle according to claim 5, wherein the second accommodating chamber has an ultrasonic device protective cover having a protective cover first side facing the laundry to be treated and facing the shower head a second side of the inner cover of the protective cover, the second side of the protective cover sinking into the second receiving cavity, the first side of the protective cover being flush with the ironing bottom surface and corresponding in shape The ultrasonic device protective cover is provided with a through hole through which ultrasonic waves can pass.
The decontamination and decontamination nozzle according to claim 1, wherein a position of the water spouting device adjacent to the water outlet is further provided with a heating device, and the water sprinkling device is ejected by selectively opening the heating device. The water is normal temperature water or high temperature steam.
The decontamination and decontamination nozzle according to claim 2, wherein the plurality of steam outlets are plurality, and the plurality of steam outlets form a vapor release zone, wherein the plurality of outlets are plurality, and the plurality of outlets are formed. The water spray zone, the steam release zone, the water spray zone, and the ultrasonic generating device are sequentially disposed.
The purification decontamination nozzle according to claim 1, wherein the plurality of ultrasonic generating devices are plural, and the plurality of ultrasonic generating devices are disposed at an angle with each other, and ultrasonic frequencies emitted by the plurality of ultrasonic generating devices are different.
A laundry care machine comprising the decontamination nozzle of any one of claims 1-9.