KR20130059500A - Air blowing means having vacumm cleaner - Google Patents

Air blowing means having vacumm cleaner Download PDF

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Publication number
KR20130059500A
KR20130059500A KR1020110125513A KR20110125513A KR20130059500A KR 20130059500 A KR20130059500 A KR 20130059500A KR 1020110125513 A KR1020110125513 A KR 1020110125513A KR 20110125513 A KR20110125513 A KR 20110125513A KR 20130059500 A KR20130059500 A KR 20130059500A
Authority
KR
South Korea
Prior art keywords
air
suction
dust
vacuum cleaner
injection means
Prior art date
Application number
KR1020110125513A
Other languages
Korean (ko)
Inventor
권혜옥
하태석
Original Assignee
학교법인 한국산업기술대학
권혜옥
하태석
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 학교법인 한국산업기술대학, 권혜옥, 하태석 filed Critical 학교법인 한국산업기술대학
Priority to KR1020110125513A priority Critical patent/KR20130059500A/en
Publication of KR20130059500A publication Critical patent/KR20130059500A/en

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00Structural features of suction cleaners
    • A47L5/12Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/14Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum cleaning by blowing-off, also combined with suction cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities

Abstract

PURPOSE: A vacuum cleaner with an air spray member is provided to improve cleaning efficiency of the vacuum cleaner by removing scattering dust through the vacuum cleaner. CONSTITUTION: A vacuum cleaner(1) comprises an air spray member(100). The air spray member sprays compressed air to scatter dust which is in a window frame or an isolated place. The air spray member includes an air compressor(110), an air discharge pipe(120), and a spraying nozzle unit(130). The air compressor generates the compressed air by being installed in the inside of a main body. The air discharge pipe is connected to the air compressor. The air discharge pipe includes a discharge path of the compressed air. The spraying nozzle unit is interlocked with the end of the air discharge pipe and sprays the compressed air.

Description

Vacuum cleaner with air blowing means {air blowing means having vacumm cleaner}

The present invention relates to a vacuum cleaner, and more specifically, the vacuum cleaner is a suction function for sucking the air containing the dust to remove the dust and the like, as well as the air to scatter the dust in the window frame or corners. It relates to a vacuum cleaner having an air injection means including an air injection function for spraying.

In general, a vacuum cleaner is a mechanism for sucking and cleaning dust and dust by suction power using an electric motor, and there are various kinds of vacuum cleaners according to functions, sizes, and uses.

The vacuum cleaner filters a main body having a discharge port, a motor in which suction power is generated by a power source built in the main body, and dust and dust contained in air sucked by the suction power of the motor. A dust collecting filter unit for discharging only air to the outside, an air suction pipe connected to the main body to form a flow path of air containing dust sucked by the suction force of the motor, and dust coupled to an end of the suction pipe It is composed of a suction brush having a suction hole in which air is sucked in. When the suction brush is placed on the floor to be cleaned in the cleaner and the power switch is operated, the air containing the dust is sucked by the rotational force generated when the motor is driven. Inhaled through the suction hole of the inlet flows into the dust collecting filter flows in the suction pipe, the air contained in The dust is filtered out of the dust collecting filter unit, and only the clean air is discharged to the outside of the main body through the discharge port.

However, such a vacuum cleaner may suck and remove dust from a flat floor, but dust stuck to a window frame, a corner, a narrow gap, etc., into which the suction brush of the vacuum cleaner cannot enter cannot be sucked into the vacuum cleaner. Cleaning efficiency is low, for example, it cannot be cleaned.

In order to solve this problem, Korean Registered Utility Model Publication No. 20-0275922, 'The dust scattering device of the cleaner' is interposed, and the function of sucking and removing the dust from the 'dust cleaner of the cleaner', that is, by the motor The air containing the dust is sucked through the inlet, and the air containing the dust is filtered out while the dust is filtered out, and only the clean air is discharged to the outside through the outlet.

In addition to the above configuration, a dust scattering apparatus that scatters dust such as a window frame or a mosquito net, that is, detachably coupled to an outlet and an air concentration member into which air discharged through the outlet is introduced, and detachably coupled to the air concentration member. Since a dust scattering device including a cleaning member for discharging the discharged air passing through the air concentrating member to a window frame or a mosquito net is provided, the air discharged through the outlet is introduced into the air concentrating member and the cleaning member and flows into the cleaning member. Discharged through the end, the dust adhering to the window frame or mosquito net by the discharged air is scattered, the scattered dust is sucked into the cleaner through the suction port and removed.

However, since the dust scattering device of the cleaner uses the air discharged from the cleaner, the cleaner must always be operated to remove and scatter the dust attached to the window frame or the mosquito net, thereby increasing the power consumption of the cleaner. The cleaning efficiency is not only inconvenient, but also difficult to clean as the dust is removed while holding the cleaning members of the dust scattering device, respectively. As contact with the suction pipe and the filter and each rib in the main body, the earth output power of the air is weaker than the suction power of the air sucked through the suction port, so that the desired discharge pressure of the air may not be obtained. There was a problem that the cleaning efficiency of the cleaner is not reduced.

Domestic Registration Utility Model Publication No. 20-0275922 (2002.05.07.)

The present invention has been proposed to solve the problems in the prior art as described above, the vacuum cleaner for sucking and removing the air containing the dust further comprises an air compressor having an air compressor, an air discharge pipe and an injection nozzle unit By providing, the dust in the window frame or corners are scattered by the compressed air discharged and injected through the injection nozzle of the air injection means as well as the dust is sucked into the vacuum cleaner to remove the cleaning efficiency of the vacuum cleaner to increase the The purpose is to make it happen.

The present invention for achieving the object as described above, the main body portion having a discharge port, the suction pipe is coupled to communicate with the main body portion to form a flow path of the suction, and the dust is coupled to the end of the suction pipe A suction brush having a suction hole through which air is sucked, a suction motor installed in the main body to generate a suction force, and a dust collecting filter unit configured to filter the dust contained in the sucked air and pass only the air installed in the main body; And, in the vacuum cleaner provided with a driving operation unit for operating the operation of the cleaner, the vacuum cleaner is further provided with an air injection means for injecting compressed air to the place to scatter the dust in the window frame or corner The air injection means includes an air compressor installed inside the main body to generate compressed air, and the air pressure. An air ejection means comprising an air discharge pipe connected to an accumulator to form a discharge flow path of the compressed air, and an injection nozzle part connected to an end of the air discharge pipe to inject the compressed air. A vacuum cleaner is provided.

According to the present invention made as described above, the vacuum cleaner for removing the air containing the dust by removing only the suction and dust by further comprising an air injection means composed of an air compressor, an air discharge pipe and an injection nozzle unit to inject air When the compressed air is injected into the narrow gaps and corners of the window frame through the injection nozzle part of the air injection means, or a product in which dust accumulates, such as an insect screen, a mosquito net, etc., the dust in the above place is scattered and scattered. Of course, there is an effect to smoothly remove the scattered dust with a vacuum cleaner with air.

In addition, since only the air injecting means can be operated separately in the vacuum cleaner, the power consumption of the vacuum cleaner is reduced, as well as the amount of air injected from the air injecting means or air pressure is kept constant in a desired state. It also has the effect of increasing the cleaning efficiency.

In addition, by detachably fixing and detaching the spray nozzle part of the air spraying means to the suction pipe of the vacuum cleaner, the air spraying means is used in a state desired by the user, that is, the air spraying means is attached to and detached from the vacuum cleaner. Since it can be used as a convenient and easy to use according to the purpose or effect of using the vacuum cleaner and air injection means, there is also an easy and easy effect.

1 is a perspective view showing a vacuum cleaner having an air injection means according to the present invention.
Figure 2 is a view showing a state in which the intake and removal of dust containing air in the vacuum cleaner of the present invention.
Figure 3 is a view showing a state in which dust is scattered by the air is injected and injected by the air injection means of the vacuum cleaner of the present invention.
Figure 4 is a perspective view showing a state in which the injection nozzle of the air injection means is removed from the vacuum cleaner of the present invention.
Figure 5 is another embodiment showing a state in which the air injection means is installed in the vacuum cleaner of the present invention.

Hereinafter, a vacuum cleaner equipped with an air injection means according to the present invention will be described in more detail with reference to FIGS. 1 to 4.

The present invention is provided with a vacuum cleaner (1) for sucking and cleaning dust and dust (hereinafter referred to as 'dust') by suction power using an electric motor.

As shown in FIGS. 1 and 2, the vacuum cleaner 1 includes a main body 10 having an empty space therein, and the main body 10 has dust contained in the air sucked in. An outlet 11 for discharging the filtered air to the outside is formed.

The main body 10 is coupled to the suction pipe 20 to form a flow path of the air containing the dust sucked to remove the dust on the floor in communication, the suction pipe 20 is a hollow located on the bottom side The first suction pipe 21 having a tubular shape of the second suction pipe 21 is coupled to the first suction pipe 21 as well as the second suction pipe having a corrugated pipe shape that is easily connected with a dust collecting filter part in the main body 10 to be described later. It consists of (22).

The first suction pipe 21 of the suction pipe 20 is formed with a handle portion 23 to hold by hand to smoothly move the suction pipe 20 when cleaning with the vacuum cleaner 1, the handle portion 23 ) Is a suction and operation state of the suction motor 40 of the vacuum cleaner 1, and the suction and operation state of the air compressor of the air injection means to be described later, that is, the suction function to suck air to remove dust and A blowing function for discharging air to scatter dust, and an operation operation unit 60 for operating the suction function and the blowing function at the same time is installed, the operation operation unit 60 operates the air compressor operating state of the air injection means That is, the operation control part 61 is provided with the intensity | strength adjustment function of the amount of air stopped, an operation | movement, and discharge | emission of an air compressor, or the blowing force (air pressure) of air.

The operation control unit 60 and the operation control unit 61 has a variety of structures, such as a button or a sliding method and a rotary rotation method.

At the end of the suction pipe 20, that is, the end of the first suction pipe 21, a suction brush 30 having a suction hole 31 through which the air containing the dust is sucked in order to suck and remove dust on the bottom is provided. Is coupled, the suction brush 30 has a structure that can flow and rotate in the left and right, up and down direction around the first suction pipe (21).

The main body 10 has a built-in suction motor 40 to generate a suction force for sucking the air containing dust, the main body 10 in the suction power of the suction motor 40 As a result, the air sucked through the suction pipe 20 is introduced, as well as a dust collecting filter unit 50 for filtering only the dust contained in the introduced air and allowing only the air to pass therethrough.

The vacuum cleaner (1) is to spray the compressed air to the dust to scatter the dust in the narrow gaps and corners, such as window frames, or to remove and scatter the dust stuck to products such as mosquito nets, insect screens Air injection means 100 is further provided.

1 and 3 and 4, the air injection means 100 is an air compressor for generating the compressed air to send the compressed air to the window frame or corners, etc. inside the main body 10 ( 110 is installed, the air compressor 110 is stopped, the operation and the amount, speed, pressure, etc. of the air is injected in accordance with the operation of the operation control unit 61.

The air discharge pipe 120 is connected to the air compressor 110 as well as positioned outside the main body 10 to form a discharge flow path of the compressed air generated by the air compressor 110. The air discharge pipe 120 is formed of a spiral that can be easily adjusted in length as well as free position change, the spiral air discharge pipe 120 is formed of a synthetic resin material of a flexible material.

At the end of the air discharge pipe 120, the injection nozzle unit 130 for injecting compressed air to the place to scatter the compressed air generated in the air compressor 110 in the window frame or corners, etc. It is coupled in communication with each other, the end of the injection nozzle unit 130 may form a nozzle hole having a diameter smaller than the diameter of the injection nozzle unit 130 to increase the injection force of air.

The injection nozzle unit 130 is detachably installed on the outer circumferential surface of the suction tube 20 so as to be positioned on the upper, lower, and side portions of the suction pipe 20, and the end of the injection nozzle unit 130 is intended for use or effect. It may be formed in a straight line or bent at an angle in consideration of the light.

On the outer circumferential surface of the suction pipe 20 of the vacuum cleaner 1, one or a plurality of detachable fixing parts 140 are attached to the suction pipe 20 so that the spray nozzle unit 130 can be detached, fixed, and detached. The detachable fixing unit 140 may be formed on the outer circumferential surface of the suction pipe 20 as described above or on the outer surface of the main body 10, which is conveniently fixed by the user to the injection nozzle unit 130. As long as it can be used while being separated or separated, it may be formed anywhere.

On the other hand, the air discharge pipe 120 and the injection nozzle unit 130 of the air injection means 100 can be installed to be exposed to the outside of the vacuum cleaner 1 as shown in Figs. As described above, the vacuum cleaner 1 may be installed in the suction pipe 20 of the vacuum cleaner 1 so as not to be exposed to the outside of the vacuum cleaner 1.

Referring to the state in which the air discharge pipe 120 and the injection nozzle unit 130 of the air injection means 100 are installed in the suction pipe 20 of the vacuum cleaner 1, the air discharge of the air injection means 100 One end of the pipe (120) is connected to the air compressor 110, the outer peripheral surface of the second suction pipe 22 of the suction pipe 20, that is, the position of the second suction pipe 22 in the position close to the dust collecting filter unit 50 side The first suction pipe of the suction pipe 20 is inserted through the outer circumferential surface and inserted into the second suction pipe 22, and the injection nozzle unit 130 is connected to and communicated with the air discharge pipe 120. (21) It is fixed to the inner surface, the end of the injection nozzle portion 130 is formed to be located in the suction hole 31 side of the suction brush 30 so as to spray compressed air to the window frame or corners. It is.

The injection nozzle unit 130 forms a fitting structure on the inner surface of the first suction pipe 21 of the suction pipe 20 to fix the fitting by the fitting structure, or is integrally coupled to the inner surface of the first suction pipe 21. Or fixedly installed by a plurality of support fixing bars 141 coupled radially about the injection nozzle unit 130 to allow air and dust to pass into the suction pipe 20 as shown in the drawing. Can be.

Therefore, the compressed air discharged and discharged through the air discharge pipe 120 and the injection nozzle unit 130 positioned in the suction pipe 20 scatters dust in a window frame or a corner. At the same time, the dust scattered by the suction force of the driven suction motor 40 is sucked into the vacuum cleaner 1 through the suction hole 31 of the suction brush 30 together with air, and is collected by the dust collecting filter unit 50. Removed.

The suction motor 40 and the air compressor 110, which are built in the main body 10, respectively provided or configured to integrate the function to discharge the air containing dust and discharge the compressed air together It can be configured as a product.

In the present invention configured as described above, when the power is applied to the vacuum cleaner 1 and the operating operation unit 60 is operated to operate the suction motor built in the main body 10 of the vacuum cleaner 1 as shown in FIG. 2. As the 40 is driven, suction force is generated, and dust and air at a location where the suction brush 30 of the vacuum cleaner 1 is positioned are sucked through the suction hole 31 by the generated suction force.

The air containing the sucked dust flows into the dust collecting filter unit 50 while flowing through the suction tube 20, that is, the first suction tube 21 and the second suction tube 22, and passes through the dust collecting filter unit 50. In the process, the dust is not caught by the dust collecting filter unit 50, and remains, and only the dust-filtered air passes through the dust collecting filter unit 50 and the vacuum cleaner 1 through the outlet 11 of the main body unit 10. Discharged outside).

At this time, the dust in the window frame or the corner of a narrow gap where the suction brush 30 of the vacuum cleaner 1 is not located, or the dust adhered to products such as mosquito nets or insect screens by the suction power of the vacuum cleaner 1 alone. If it cannot be completely removed, air should be blown to the above areas to scatter, remove and remove dust.

To this end, the injection nozzle unit 130 of the air injection means 100 provided in the vacuum cleaner 1 is fixed to the outer surface of the suction pipe 20 as shown in FIG. 3 or as shown in FIG. 20) in the state removed to the outside surface, that is, the position to shed dust, that is, in the window frame or corner, and then operating the operation unit 60 and the operation control unit 61 to discharge and spray compressed air.

That is, as shown in Figure 3 by operating the operation control unit 60 and the operation control unit 61 provided in the operation control unit 60 of the vacuum cleaner 1, the air injection means built in the main body unit 10 The air compressor 110 of 100 is operated, that is, the air compressor 110 is driven while the amount of air discharged or the air pressure is controlled to generate compressed air.

Then, the compressed air is introduced into the air discharge pipe 120 and flows to the injection nozzle unit 130, and the injection nozzle unit 130 discharges compressed air into a narrow gap and a corner such as a window frame. As such, the dust in the area is scattered into the air by the pressure of the compressed air.

At this time, the dust scattered by the suction force of the suction motor 40 driven by the vacuum cleaner 1 is sucked into the vacuum cleaner 1 through the suction hole 31 of the suction brush 30 to collect the dust filter unit ( 50), the cleaning is completed to smoothly remove the dust on the window frame or corners and the dust on the insect screen.

The air injection means 100 operates at the same time as the suction and removal of the air containing the dust in the vacuum cleaner 1, that is, the suction function to suck the air containing the dust and discharge the compressed air to scatter the dust The vacuum cleaner 1 may be sprayed at the same time, or the vacuum cleaner 1 sucks dust scattered by the compressed air which is ejected after the blowing function of operating the air spraying means 100 first to eject the ejected spray. And suction function to remove.

In addition, the air injection means 100 is used in a state fixed to the outer peripheral surface of the suction pipe 20 of the vacuum cleaner 1, as shown in Figure 1, or the suction pipe of the vacuum cleaner 1 as shown in FIG. 20) can be used in a separated state, which can be used in any way for easier and more comfortable use by the user.

As described above, the vacuum cleaner equipped with the air spraying means according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited by the embodiments and drawings described herein, and the skilled person within the technical scope of the present invention. Since various modifications may be made by the present invention, they should not be individually understood from the technical spirit or the prospect of the present invention.

1: vacuum cleaner 10: main body
11: discharge port 20: suction pipe
21: first suction tube 22: second suction tube
23: handle portion 30: suction brush
31: suction hole 40: suction motor
50: dust collecting filter 60: driving control unit
61: operation control unit 100: air injection means
110: air compressor 120: air discharge pipe
130: injection nozzle unit 140: detachable fixing part
141: support bar

Claims (5)

A suction brush having a main body having an outlet, a suction pipe coupled to communicate with the main body to form a flow path of sucked air, and a suction hole coupled to an end of the suction pipe to suck air containing dust; A suction motor installed in the main body to generate suction power, a dust collecting filter part for filtering dust contained in the sucked air in the main body and passing only the air, and an operation operation part for operating the operation of the cleaner; In the vacuum cleaner,
The vacuum cleaner is further provided with an air injection means for injecting compressed air to the place to scatter dust in the window frame or corner,
The air injection means includes an air compressor installed inside the main body to generate compressed air, an air discharge pipe connected to the air compressor to form a discharge flow path of the compressed air, and an end portion of the air discharge pipe. The vacuum cleaner having an air injection means characterized in that it is configured to communicate with the injection nozzle unit for injecting the compressed air.
The method of claim 1,
Air discharge pipe is a vacuum cleaner having an air injection means characterized in that formed in a spiral adjustable length.
The method of claim 1,
At least one detachable fixing part for fixing and detaching the spray nozzle part of the air spraying means is formed on the outer circumferential surface of the suction pipe.
The method of claim 1,
And an operation control unit for manipulating the operating state of the air compressor of the air injection means to adjust the amount of air injected from the air injection means and the air pressure.
The method of claim 1,
The air discharge pipe and the injection nozzle portion of the air injection means is installed in the suction pipe, the end of the injection nozzle portion is a vacuum cleaner with air injection means, characterized in that located on the side of the suction hole of the suction brush.
KR1020110125513A 2011-11-29 2011-11-29 Air blowing means having vacumm cleaner KR20130059500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110125513A KR20130059500A (en) 2011-11-29 2011-11-29 Air blowing means having vacumm cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110125513A KR20130059500A (en) 2011-11-29 2011-11-29 Air blowing means having vacumm cleaner

Publications (1)

Publication Number Publication Date
KR20130059500A true KR20130059500A (en) 2013-06-07

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Application Number Title Priority Date Filing Date
KR1020110125513A KR20130059500A (en) 2011-11-29 2011-11-29 Air blowing means having vacumm cleaner

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106175610A (en) * 2016-06-30 2016-12-07 国网山东省电力公司济南供电公司 A kind of multifunctional ground cleaning device
KR20160149656A (en) 2015-06-19 2016-12-28 여영호 Device cleaning wafer in transfer equipment
KR20210012793A (en) * 2019-07-26 2021-02-03 주식회사 한성브라보 Suction pipe assembly for vacuum cleaner with an air gun
KR20210012794A (en) * 2019-07-26 2021-02-03 주식회사 한성브라보 Twisting preventive suction pipe assembly for vacuum cleaner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160149656A (en) 2015-06-19 2016-12-28 여영호 Device cleaning wafer in transfer equipment
CN106175610A (en) * 2016-06-30 2016-12-07 国网山东省电力公司济南供电公司 A kind of multifunctional ground cleaning device
CN106175610B (en) * 2016-06-30 2018-08-07 国网山东省电力公司济南供电公司 A kind of multifunctional ground cleaning device
KR20210012793A (en) * 2019-07-26 2021-02-03 주식회사 한성브라보 Suction pipe assembly for vacuum cleaner with an air gun
KR20210012794A (en) * 2019-07-26 2021-02-03 주식회사 한성브라보 Twisting preventive suction pipe assembly for vacuum cleaner

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