US20200291568A1

US20200291568A1 - Steam iron with independent air suction system

Info

Publication number: US20200291568A1
Application number: US16/392,572
Authority: US
Inventors: Ting Pu Zhang; Biu Cheung
Original assignee: Foshan Haosi Kao Technology Co Ltd
Current assignee: Foshan Haosi Kao Technology Co Ltd
Priority date: 2019-03-11
Filing date: 2019-04-23
Publication date: 2020-09-17
Also published as: CN109750476A

Abstract

The present disclosure provides a steam iron with an independent air suction system includes an ironing body. An air suction system is disposed on the ironing body. The air suction system includes an air suction structure, an electromotor, an impeller, a filter screen, an air outlet, an air inlet passage, a suction head, and a speed-control switch. The air suction structure is disposed on the ironing body. An inlet end of the air suction structure is connected to the air inlet passage via the filter screen.

Description

TECHNICAL FIELD

The present disclosure relates to household electrical appliances, and in particular to a steam iron with an independent air suction system.

BACKGROUND

Steam irons, having different shapes and heating principles, are on the market, however, there are only two ways to provide steam: a first way is that a chassis heats up, then water dripping onto the chassis generates steam due to heat of the chassis. A second way is that the chassis does not heat up, but the steam is generated via a steam supply and a built-in small water heater or a steam generator. The first way is used for water spray, dry ironing, and steam ironing. Ironing using the second way has a higher safety factor for people and clothing. It is safer and almost clothes are ironed well. However, it is necessary to cooperate with some auxiliary gadgets, ironing boards or pulling clothes by hand to effectively move the clothes close to a hot plate and a steam outlet. It is especially difficult to iron special parts such as a shoulder, collar, and sleeves, etc. In the process of pulling the clothes by the hand, there is a safety hazard that the hand is burnt by the hot chassis or high-temperature steam. And when ironing, you need a two-handed operation, which means there are skill requirements and user experience is not good. Therefore, those skilled in the art provides a steam iron with an independent suction system to overcome the above-mentioned problems in the prior art.

SUMMARY

The present disclosure provides a steam iron with an independent air suction system to overcome the above problem in the prior art.
To achieve the above object, the present disclosure provides the following technical solutions:
The steam iron with an independent suction system includes an ironing body. An air suction system is disposed on the ironing body. Ends of the air suction system and the ironing body are adsorption ironing area. A steam port and an air suction port are respectively disposed on the adsorption ironing area. The steam port and the air suction port are disposed in the same area. The air suction system includes an air suction structure, an electromotor, an impeller, a filter screen, an air outlet, an air inlet passage, a suction head, and a speed-control switch. The air suction structure is disposed on the ironing body. An inlet end of the air suction structure is connected to the air inlet passage via the filter screen. The suction head is disposed on an end of the air inlet passage.
Furthermore, the ironing body includes a chassis heat iron, a chassis non-heating iron, and an iron generating steam via a steam supply and a built-in water heater or a steam generator.
Furthermore, the electromotor, the filter screen, and the impeller are disposed inside the air suction structure. The electromotor drives the impeller to rotate.
Furthermore, the impeller rotates around 20,000 to 40,000 revolutions per minute.
Furthermore, the air suction structure has the air outlet. A dust screen is disposed in the air outlets.
Furthermore, the speed-control switch is disposed on the air suction system. The speed-control switch 18 has a plurality of gear positions.
Furthermore, working mode of the air suction system is detailed as follow:
(1) The air suction system is opened, the air suction structure is operated, and the electromotor in the air suction structure is rotated and driven the impeller to rotate at a high speed;
(2) The impeller rotates at the high speed to discharge the air in the air suction structure and forms an airflow pulling force in the suction head. The air of the suction head is continuously sucked into the air suction structure to form an adsorption for the clothes. The clothes are pulled to be close to the steaming head, straighten the clothes, and simply absorb the dirt on the clothes instead of the user hand;
(3) The speed control switch adjusted the rotation speed of the impeller for different clothes and form the airflow pulling force with different sizes;
(4) The air that has entered the air suction structure passes the filter screen and is discharged via the air outlet port.
Compare with the prior art, the beneficial effect of the present disclosure as follow:
1. The present disclosure provides the steam iron with an independent air suction system, the independent air suction system is disposed on the original ironing body. The independent air suction system switches and adjustes the suction force according to the user requirement. When the air suction system is opened, a head end of the suction head in the air suction structure forms airflow pulling force with the different sizes. When ironing is performed, the suction heads instead of the user hand put the clothes close to steaming head, straighten the clothes and simply absorb the dirt on the clothes. The clothes are ironed smoothly and cleaned by the one-handed operation.
2. The present disclosure provides the steam iron with an independent air suction system, the electromotor in the air suction structure drives the impeller to rotate at the high speed for the air suction system. The air is discharged to an outside of the air suction structure through the air outlet at the high speed. The air adsorbed in a front end of the impeller constantly replenishes the air in the suction structure to cause the instantaneous vacuum of an inside of the suction head and forma negative pressure difference with external atmospheric pressure. Under the negative pressure difference, the high-speed airflow is generated to adsorb the clothes.
3. The present disclosure provides the steam iron with an independent air suction system, the dirt such as hairball, dust, etc on a surface of the clothes is cleaned during the adsorption process on the clothes. At the same time, the steam is used for high-temperature disinfection and removal mites of the clothes, dirt and mites are adsorbed via the filter screen and uniformly removed; The rotation speed of electromotor is adjusted by the speed switch to control the rotation speed of the impeller, thereby, adjusting the rotation speed to change the air suction force, and form the suction with different strengths to appropriately iron the clothes according to different material and thicknesses of the clothes.
4. The present disclosure provides the steam iron with an independent air suction system, the adsorption area and the steam injection area are disposed at the same position, thereby, the integrated of ironing and adsorption is realized.

BRIEF DESCRIPTION OF DRAWINGS

In order to clearly explain embodiment of the present disclosure or technical scheme of the prior art. The drawings are included to provide a further understanding of embodiments of the present disclosure, which form portions of the specification and are used to illustrate implementation manners of the present disclosure and are intended to illustrate operating principles of the present disclosure together with the description. Apparently, the drawings in the following description are merely some of the embodiments of the present disclosure, and those skilled in the art are able to obtain other drawings according to the drawings without contributing any inventive labor.

FIG. 1 is a structural schematic diagram of a steam iron with an independent air suction system.

FIG. 2 is a structural schematic diagram of an adsorption ironing zone in the steam iron with the independent air suction system.

FIG. 3 is a principle block diagram of an air suction system in the steam iron with the independent air suction system;

In the drawings: air suction system 1, air suction structure 11, electromotor 12, impeller 13, filter screen 14, air outlet 15, air inlet passage 16, suction head 17, speed-control switch 18, ironing body 2, adsorption ironing area 3, steam port 31, air suction port 32.

DETAILED DESCRIPTION

A technical proposal in the embodiments of the present disclosure is clearly and completely described in the following with reference to the drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present disclosure without creative efforts are within the scope of the present disclosure.
Referring to FIG. 1 to FIG. 3, the present disclosure provides a steam iron with an independent suction system includes an ironing body 2. The ironing body 2 includes a chassis heat iron, a chassis non-heating iron, and an iron generating steam via a steam supply and a built-in water heater or a steam generator, etc. An air suction system 1 is disposed on the ironing body 2. Ends of the air suction system 1 and the ironing body 2 are adsorption ironing area 3. A steam port 31 and an air suction port 32 are respectively disposed on the adsorption ironing area 3. The steam port 31 and the air suction port 32 are disposed in the same area, thereby, the integrated of ironing and adsorption is realized. The air suction system 1 can switch and adjust the suction force according to user requirement. When the air suction system 1 is opened, the airflow pulling force with different sizes is formed, and the clothes are sucked and pulled to the ironing chassis and a contact plate with steam jet head. When air suction system 1 is ironing, the clothes are pulled to be close to the steaming head which straightens the clothes, and simply absorbs the dirt on the clothes instead of a hand of a user. The clothes are ironed smoothly and cleaning without the auxiliary gadgets using a one-handed operation.
The air suction system 1 includes an air suction structure 11, an electromotor 12, an impeller 13, a filter screen 14, an air outlet 15, an air inlet passage 16, a suction head 17, and a speed-control switch 18. The air suction structure 11 is disposed on the ironing body 1. An inlet end of the air suction structure 11 is connected to the air inlet passage 16 via the filter screen 14. The suction head 17 is disposed on an end of the air inlet passage 16. The electromotor 12, the filter screen 14, and the impeller 13 are respectively disposed inside the air suction structure 11. The electromotor 12 is rotated and connected with the impeller 13. The electromotor 12 provides power to the air suction structure 11 and drives the impeller 13 to rotate. The impeller 13 rotates around 20,000 to 40,000 revolutions per minute. And when absorbing the clothes to iron, mites on the clothes are sucked into the filter screen 14, and poured out after use. The air suction structure 11 has the air outlet 15. A dust screen is disposed in the air outlets 15. The speed-control switch 18 is disposed on the air suction system 11. The speed-control switch 18 has a plurality of gear positions, which adjusts rotation speed of the impeller 13 to form a of different strengths suction to properly iron clothes with different material thicknesses.
Working mode of the air suction system 1 is detailed as follow:
(1) The air suction system 1 is opened, the air suction structure 11 is operated, and the electromotor 12 in the air suction structure 11 is rotated and driven the impeller 13 to rotate at a high speed;
(2) The impeller 13 rotates at the high speed to discharge the air in the air suction structure 11 and forms an airflow pulling force in the suction head 17. The air of the suction head 17 is continuously sucked into the air suction structure 11 to form an adsorption for the clothes. The clothes are pulled to be close to the steaming head, straighten the clothes, and simply absorb the dirt on the clothes instead of the user hand;
(3) The speed control switch 18 adjusted the rotation speed of the impeller 13 for different clothes and form the airflow pulling force with different sizes;
(4) The air that has entered the air suction structure 11 pass the filter screen 14 and is discharged via the air outlet port 15.
The working principle of the present disclosure is detailed as follow.
The present disclosure provides the steam iron with the independent air suction system. The independent air suction system 1 is disposed on the original ironing body 2. The independent air suction system 1 switches and adjusts the suction force according to the user requirement. When the air suction system 1 is opened, a head end of the suction head 17 in the air suction structure 11 forms airflow pulling force with the different sizes. When ironing is performed, the suction heads 17 instead of the user hand put the clothes close to steaming head, straighten the clothes and simply absorb the dirt on the clothes. The clothes are ironed smoothly and cleaned by the one-handed operation.
The electromotor 12 in the air suction structure 11 drives the impeller to rotate at the high speed for the air suction system 1. The air is discharged to an outside of the air suction structure 11 through the air outlet 15 at the high speed. The air adsorbed in a front end of the impeller 13 constantly replenishes the air in the suction structure 11 to cause the instantaneous vacuum of an inside of the suction head 17 and forma negative pressure difference with external atmospheric pressure. Under the negative pressure difference, the high-speed airflow is generated to adsorb the clothes.
The adsorbed air is discharged from the machine through the filter screen 14. The dirt such as hairball, dust, etc on a surface of the clothes is cleaned during the adsorption process on the clothes. At the same time, the steam is used for high-temperature disinfection and removal mites of the clothes, dirt and mites are adsorbed via the filter screen and uniformly removed. The rotation speed of electromotor 12 is adjusted by the speed switch 18 to control the rotation speed of the impeller 13, thereby, adjusting the rotation speed to change the air suction force, and form the suction with different strengths to appropriately iron the clothes according to different material and thicknesses of the clothes. The adsorption area and the steam injection area of the steam iron of the present disclosure are disposed at the same position, thereby, the integrated of ironing and adsorption is realized.
The mentioned above is only a preferred embodiment of the present disclosure, but the scope of the present disclosure is not limited to this. Any technical person skilled in the prior art within the technical scope disclosed by the present disclosure. Equivalent substitutions or modifications of the technical solutions of the present disclosure are intended to be included within the scope of the present disclosure.

Claims

1. A steam iron with an independent air suction system, comprising:

an ironing body;

wherein the air suction system is disposed on the ironing body, ends of the air suction system and the ironing body are an adsorption ironing area; a steam port and an air suction port are respectively disposed on the adsorption ironing area; the steam port and the air suction port are disposed in a same area; the air suction system comprises an air suction structure, an electromotor, an impeller, a filter screen, an air outlet, an air inlet passage, a suction head, and a speed-control switch; the air suction structure is disposed on the ironing body, an inlet end of the air suction structure is connected to the air inlet passage via the filter screen; the suction head is disposed on an end of the air inlet passage.

2. The steam iron with an independent air suction system according to claim 1, wherein the ironing body comprises a chassis heat iron, a chassis non-heating iron, and an iron generating steam via a steam supply and a built-in water heater or a steam generator.

3. The steam iron with an independent air suction system according to claim 1, wherein the electromotor, the filter screen, and the impeller are disposed inside the air suction structure; the electromotor drives the impeller to rotate.

4. The steam iron with an independent air suction system according to claim 3, wherein the impeller rotates around 20,000 to 40,000 revolutions per minute.

5. The steam iron with an independent air suction system according to claim 1, wherein the air suction structure has the air outlet; a dust screen is disposed in the air outlets.

6. The steam iron with an independent air suction system according to claim 1, wherein the speed-control switch is disposed on the air suction system; the speed-control switch has a plurality of gear positions.