CN215405221U

CN215405221U - Handheld ironing machine's filter equipment, ironing machine with adsorb function

Info

Publication number: CN215405221U
Application number: CN202121264909.XU
Authority: CN
Inventors: 何灼文; 徐刚; 姚庆辉; 吕诗韵; 徐伟亮
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-04
Anticipated expiration: 2031-06-07

Abstract

The utility model relates to a filtering device of a hand-held ironing machine with an adsorption function, comprising: a housing for forming an installation space of the filter cartridge; the filter element is used for providing clean air for the interior of the ironing machine; the shell is provided with an air inlet and an air outlet; the air flow enters the filter element through the air inlet to form clean air which flows out of the air outlet. The utility model also relates to an ironing machine. Through setting up the filter core, air-purifying to avoid unclean air to produce the destruction to the spare part in the ironing machine, influence ironing machine's normal use and life.

Description

Handheld ironing machine's filter equipment, ironing machine with adsorb function

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of ironing, in particular to a filtering device of a handheld ironing machine with an adsorption function and the ironing machine.

[ background of the utility model ]

After the ironing machine with the air suction function is used for a long time, the sucked air is not clean, so that the influence on parts in the ironing machine is generated, and the ironing machine is failed or damaged in the long-term past.

Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.

[ Utility model ] content

In view of the disadvantages of the prior art, the present invention provides a filter device of a hand-held ironing machine with an adsorption function, which is configured on an airflow path forming the front end of an adsorption fan, and comprises:

a housing for forming an installation space of the filter cartridge;

the filter element is used for providing clean air for the interior of the ironing machine;

the shell is provided with an air inlet and an air outlet; the air flow enters the filter element through the air inlet to form clean air flowing out of the air outlet.

Preferably, the housing is installed above the sub-tank.

Preferably, the housing is made of a transparent or translucent material.

Preferably, a dust collecting area is further arranged between the filter element and the air inlet.

Preferably, the housing is removably attachable to a main body portion of the ironing machine.

Preferably, the housing is non-removably connected to a sub-tank, which is removably connected to the main body of the ironing machine.

Preferably, the filter element further comprises a filter element body, and the filter element body comprises one or more of non-woven fabrics, filter cotton or activated carbon.

Preferably, the outer contour of the housing is consistent with the outer contour of the sub-water tank.

Preferably, the air inlet is disposed proximate the top of the housing.

Another object of the present invention is to provide an ironing machine comprising a filtering device of a hand-held ironing machine with suction function as described above.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model provides a filtering device of a hand-held ironing machine with an adsorption function, which comprises: a housing for forming an installation space of the filter cartridge; the filter element is used for providing clean air for the interior of the ironing machine; the shell is provided with an air inlet and an air outlet; the air flow enters the filter element through the air inlet to form clean air which flows out of the air outlet. The utility model also relates to an ironing machine. Through setting up the filter core, air-purifying to avoid unclean air to produce the destruction to the spare part in the ironing machine, influence ironing machine's normal use and life.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

[ description of the drawings ]

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic view of the structure of an ironing machine according to the present invention;

figure 2 is a cross-sectional view of the ironing machine of the present invention;

FIG. 3 is a schematic structural view of a filter element of the present invention;

FIG. 4 is a schematic view of a housing and a sub-tank according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating the installation of the housing and the sub tank in another embodiment of the present invention.

Description of reference numerals:

10. an ironing machine;

100. ironing the main body;

110. a housing; 120. an operation section; 121. a steam outlet; 122. air holes; 123. an air intake passage; 124. an air outlet; 125. an air inlet; 126. an air outlet channel; 140. a bottom plane; 200. a water tank; 210. a sub-tank; 211. a water return pipe; 300. a winding device; 400. an electric plug port; 500. a housing; 510. a filter element; 511. a dust collection area; 600. a motor; 700. an air suction fan.

[ detailed description ] embodiments

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, which will enable those skilled in the art to practice the present invention with reference to the accompanying specification. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

Example one

In order to ensure the ironing effect of the ironing machine, an air opening is arranged near a steam nozzle of the ironing main body, and a fan is arranged in the ironing main body so as to enable the clothes to be attached to the steam nozzle in the ironing process by sucking air. However, since a large amount of dust and other harmful substances are present in the air, in order to reduce the influence of the air on the components inside the ironing main body, the present invention relates to a filter device of a hand-held ironing machine having an adsorption function, which is disposed in an air flow path forming the front end of an adsorption blower, as shown in fig. 1 to 5, and includes:

a housing 500 for forming an installation space of the filter cartridge 510;

a filter cartridge 510 for providing clean air to the inside of the ironing machine;

the shell 500 is provided with an air inlet 125 and an air outlet 124; the air flow enters the filter element 510 through the air inlet 125 to form clean air flowing out of the air outlet 124; the outflowing air circulates within the ironing machine and is eventually expelled from the ironing machine's enclosure 110.

The filter unit is disposed on the airflow path forming the front end of the suction fan, and in some embodiments, the housing 500 is installed above the sub-tank 210 to fully utilize the space between the sub-tank and the main body of the ironing machine, and optimize the layout of the components in the ironing machine.

In some embodiments, the housing 500 includes a first case and a second case, which are assembled with each other to form the housing 500, i.e., at this time, the housing 500 can be opened to replace or clean the filter cartridge inside the housing 500. In other embodiments, the housing 500 is not detachable, i.e. the first and second cases are not detachable, and if the filter device needs to be replaced, the housing 500 needs to be replaced directly.

Further, the housing 500 is made of a transparent or translucent material so that a user can observe the contamination inside the housing 500 through the housing 500 to judge whether to replace the filtering apparatus or to clean the filtering apparatus.

In some embodiments, a securing structure is also included to secure the cartridge 510 within the housing 500; the fixing structure can be a clamping structure, a sticking structure, a sleeving structure and the like which are integrally formed with the shell 500; the fixing structure may also be an independent structure, and in practical use, the fixing structure is first fixedly mounted with the housing 500, and then the filter element 510 is fixed on the fixing structure. As shown in fig. 3, the fixing structure is a clamping structure, and the filter element 510 is clamped on the housing 500 through the fixing structure.

It should be understood that the

air inlets

125, 124 may be provided in any shape or size.

In some embodiments, a dust collection area 511 is further included between the filter element 510 and the air inlet 125, that is, the filter element 510 does not fill the whole housing 500, and there is a section of area where the air inlet 125 and the filter element 510 are installed, where dust in the air flow can settle, that is, the section of area can be used as a front dust collection area 511 in the housing 500. The length of the dust collecting region 511 can be arbitrarily set, and further, in order to achieve a better dust collecting effect, the length of the dust collecting region 511 is 1/3-2/3 of the vertical distance from the air inlet 125 to the air outlet 124, so as to provide sufficient dust collecting time for the air flow.

The air outlet 124 is connected with the air outlet channel 126, and an airflow outlet of the air outlet channel 126 corresponds to the air suction fan 700; the suction fan 700 is activated to drive an airflow into the ironing machine and out of the surface of the ironing machine enclosure 110. Further, the caliber of the air outlet channel 126 gradually increases along the air outlet direction of the air flow, so as to improve the working efficiency of the air suction fan 700 and accelerate the flow of the air flow.

The air inlet 125 is connected with the air inlet channel 123, and the air flow enters the shell 500 through the air hole 122 along the air inlet channel 123 and the air inlet 125; the air inlet passage 123 may be disposed parallel to the bottom plane 140; further, the intake passage 123 extends toward the bottom of the housing 500 along the intake direction of the airflow; i.e. the inlet channel 123 is inclined towards the bottom plane 140 to facilitate dust precipitation. The air inlet 125 is preferably located near the top of the housing 500 to enhance the dust collection effect of the air flow entering the housing 500.

It should be understood that the water tank 200 of a general ironing machine includes a main water tank for supplying water to a sub-water tank 210, and the sub-water tank 210 for supplying water to a water requiring device inside the ironing main body 100. Specifically, the ironing machine 10 includes an ironing main body 100, the ironing main body 100 includes a cover case 110, the cover case 110 extends along the outline of the ironing main body 100, one side of the cover case 110 forms an operating part 120, and a user performs an ironing operation on laundry by operating the operating part 120. The operation part 120 is provided with a steam outlet 121, and the steam outlet 121 is arranged at the middle position of the operation part; the operating part 120 is further provided with an air hole 122, the air hole 122 is arranged below the steam outlet 121, and it should be understood that the lower part refers to a position close to the bottom of the ironing main body when the ironing main body is in normal use.

The air flow through the filter element 510 can be vented from any location in the housing 110. In some embodiments, the airflow through the filter cartridge 510 flows out of the surface of the ironing machine bottom enclosure 110; specifically, as shown in fig. 3, after the driving device, such as the motor 600, drives the suction fan 700 to operate, the air flow enters from the air hole 122 of the operating part 120, enters the filter element 510 along the air inlet channel 123, then flows out through the air outlet 124 of the housing 500, and is discharged from the bottom plane 140 of the ironing main body 100; the air path arrangement mode prevents the air flow from heating the air flow through the water pump of the heating element on the ironing main body 100; in addition, the suction fan 700, the driving device, the heating element water pump and other components are separately arranged, so that one end of the ironing main body 100 is prevented from being too heavy.

In some embodiments, one end of the housing 500 communicates with the air hole 122 and the other end communicates with the suction fan 700. The housing 500 is a hollow shell-shaped member, and the housing 500 may be provided in any shape. Specifically, as shown in fig. 3, one end of the housing 500 communicates with the air hole 122 through the air inlet passage 123 to facilitate the air flow, and the other end of the housing 500 communicates with the room where the suction fan 700 is located through the air outlet 124 of the housing 500. Further, as shown in fig. 3, a filter element 510 is also fixedly installed in the housing 500, and the filter element 510 at least covers the air outlet 124 of the housing 500; the filter element 510 may be a non-woven fabric filter element, a membrane filter element, or other common filtering materials, and is used for filtering air to prevent substances mixed with air from damaging components in the ironing main body 100. In some embodiments, the filter element 510 includes a filter element body, and the filter element body further contains a filter material, which may be one or more of filter cotton, non-woven fabric, activated carbon, and other filter materials commonly used in the art. Further, when it is the non-woven fabrics, the non-woven fabrics is buckled in the filter core body and is extended to increase the area of contact of air current and non-woven fabrics, promote the clean efficiency of non-woven fabrics to the air current.

Further, the filter element 510 covers the side of the housing 500 where the air outlet 124 is located. Specifically, as shown in fig. 3, the length of the filter element is set according to the height of the side of the housing 500 where the air outlet 124 is located, so as to accelerate the purification rate of the air flow by the filter element 510 in the housing 500.

Further, the air inlet direction of the air flow in the filter element 510 and the air hole 122 is opposite to each other, so that the air flow is fully contacted with the filter element, and the filtering efficiency of the filter element is improved.

The filter element 510 can be positioned anywhere within the housing 500, only to ensure that the filter element 510 is able to purify the air flow entering the housing 500. In some embodiments, the filter element 510 is fixedly mounted to the inner wall of the housing 500, and the air outlet 124 of the dust box is located on the inner wall of the housing 500. As shown in fig. 3, the filter element is attached to the inner wall of the dust box where the air outlet 124 is located, so as to provide sufficient time for the air flow entering the housing 500 to settle large particles of materials, such as dust.

Further, the distance between the central axis of the air inlet passage 123 and the bottom plane 140 of the ironing machine is greater than the distance between the air outlet 124 of the housing 500 and the bottom plane 140 of the ironing machine, so that a certain height difference is formed between the entering air flow and the initial air flow, thereby better purifying the air flow entering the housing 500.

Further, as shown in fig. 4, the housing 500 is disposed near the side of the water tank 200 (sub-tank 210), and the outer contour of the housing 500 and the outer contour of the water tank 200 (sub-tank 210) form an integral contour to ensure the aesthetic appearance of the integral appearance.

Further, the sub-tank 210 includes a transparent or translucent tank housing to facilitate a user to observe the water inflow condition in the sub-tank 210, i.e., to avoid the water shortage or water excess in the sub-tank 210. It should be understood that the child tank may be fed by the parent tank; in addition, a separate water inlet may be provided on the sub-tank 210, and water may be directly supplied into the sub-tank 210 through an external water source such as a tap.

The shell 500 is separable from the main body of the ironing machine, specifically, the shell 500 is separable from the ironing main body 100; in some embodiments, the case 500 is detachable from the ironing main body 100, which means that the case 500 is detachably connected with the main body part of the ironing machine (including clamping, sleeving, bonding, and other detachable connection means common in the art); that is, the housing 500 can be detached from the ironing main body 100 separately to facilitate replacement of the filter cartridge 510 therein, ensuring that the filter cartridge 510 has a cleaning function. In other embodiments, the housing 500 is non-detachably connected to the sub-tank 210, and the sub-tank 210 is detachably connected to the main body of the ironing machine; specifically, the housing 500 is non-detachably connected to the sub-tank 210 (for example, directly formed integrally during processing or in a non-detachable connection manner commonly used in the art), but the sub-tank 210 is detachably connected to the ironing main body 100 (including a detachable connection manner commonly used in the art such as clamping, sleeving, and bonding); at this time, the filter material inside can be replaced by opening the case 500.

Example two

An ironing machine 10 comprises a filtering device of a hand-held ironing machine with an adsorption function in the first embodiment. As shown in fig. 1-4, includes:

a housing 500 for forming an installation space of the filter cartridge 510;

A winding device 300 is further disposed above the housing of the water tank 200, so that the electric wires of the ironing machine 10 can be wound on the winding device 300, and the mess of the electric wires is avoided, which affects the use.

In addition, as shown in fig. 4, the water tank used in the present invention further includes a water return pipe 211, the water return pipe 211 is used to communicate the mother water tank with the sub water tank 210, and the water return pipe 211 extends to the upper portion of the sub water tank 210; when the water level in the sub-tank 210 exceeds the upper portion of the water return pipe 211, the water that has not passed through the upper portion of the water return pipe 211 flows back to the mother tank through the water return pipe. Through using this primary and secondary water tank that can supply water, need not to set up solitary detection device and whether the water level in the secondary water tank 210 surpasss the highest water level line and detects, has simplified the water tank structure.

The ironing machine 10 further comprises a power socket 400 for connecting a power source.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

Claims

1. A filter device of a hand-held ironing machine having an adsorption function, which is disposed in an air flow path forming a front end of an adsorption fan, comprising:

a housing for forming an installation space of the filter cartridge;

2. The filtering apparatus of a hand-held ironing machine with adsorption function as claimed in claim 1, wherein the housing is installed above the sub-tank.

3. The filtering apparatus of a hand-held ironing machine with adsorption function as claimed in claim 1, wherein the housing is made of a transparent or translucent material.

4. The filtering device of a hand-held ironing machine with adsorption function as claimed in claim 1, characterized in that a dust collecting area is further included between said filter element and said air inlet.

5. The filtering apparatus of a hand-held ironing machine with suction function as claimed in claim 1, wherein the housing is detachably coupled to a main body portion of the ironing machine.

6. The filtering apparatus of a hand-held ironing machine with adsorption function as claimed in claim 2, wherein the housing is non-detachably coupled to a sub-tank detachably coupled to a main body portion of the ironing machine.

7. The filtering device of a hand-held ironing machine with adsorption function as claimed in claim 1, wherein the filter cartridge further comprises a filter cartridge body, and the filter cartridge body comprises one or more of non-woven fabric, filter cotton or activated carbon.

8. The filtering apparatus of a hand-held ironing machine with adsorption function as claimed in claim 1, wherein an outer contour of the housing is identical to an outer contour of the sub water tank.

9. The filtering apparatus of a hand-held ironing machine with suction function as claimed in claim 1, wherein the air inlet is provided near a top of the housing.

10. Ironing machine, characterized in that it comprises a filtering device of a hand-held ironing machine with suction function according to any one of claims 1 to 9.