KR101484896B1 - Inhalation of dust removal tool for fans - Google Patents

Inhalation of dust removal tool for fans Download PDF

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Publication number
KR101484896B1
KR101484896B1 KR20140149742A KR20140149742A KR101484896B1 KR 101484896 B1 KR101484896 B1 KR 101484896B1 KR 20140149742 A KR20140149742 A KR 20140149742A KR 20140149742 A KR20140149742 A KR 20140149742A KR 101484896 B1 KR101484896 B1 KR 101484896B1
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KR
South Korea
Prior art keywords
holder
fan
dust
filter paper
electric fan
Prior art date
Application number
KR20140149742A
Other languages
Korean (ko)
Inventor
홍남일
Original Assignee
홍남일
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.)
Filing date
Publication date
Application filed by 홍남일 filed Critical 홍남일
Priority to KR20140149742A priority Critical patent/KR101484896B1/en
Application granted granted Critical
Publication of KR101484896B1 publication Critical patent/KR101484896B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • F05D2260/607—Preventing clogging or obstruction of flow paths by dirt, dust, or foreign particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/601—Fabrics
    • F05D2300/6012—Woven fabrics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The purpose of the present invention is to remove dust inhaled by an electric fan with air and, more specifically, to an inhaled dust removal tool for an electric fan capable of preventing respiratory diseases or the like in advance as a user exposed to the wind inhales pure air as only pure air enters a wing and is discharged into the front by filtering dust contained in air inhaled into wings of the electric fan by forming an inhaled dust removal tool in the rear of a safety net of the electric fan to inhale air. Moreover, the inhaled dust removal tool for an electric fan has an effect of extending the life time of a tool and managing hygiene of an electric fan by preventing dust from flowing into a motor or the like including a wing of an electric fan.

Description

[0001] The present invention relates to an inhalation dust removal tool for fans,

The present invention relates to an air cleaner for removing dust that is sucked by an air fan together with air, and more particularly, to an air cleaner which effectively removes dust contained in air sucked from the rear of a fan when the fan is operated, And a suction dust removal port for an electric fan for allowing fresh air to be removed.

Generally, a fan is a device for generating wind in a place where a lot of people or a home is gathered to cool the heat in a hot summer season, and in particular, it is a necessity in a household among the current household appliances.

Such an electric fan has been devised in Patent Application No. 10-2010-0055661 and Patent Application No. 10-0067464, and it has been variously applied to a desktop, a seat, a wall, etc. depending on the type.

The fan is generally composed of a wing that rotates by a motor to generate wind and a front and rear safety net that wraps the wing to secure safety when the wing is rotated. In this case, when the motor is driven, air is sucked from the rear of the blades by the rotation of the blades, thereby discharging strong wind forward, so that cool air can be blown in front of the blades.

However, in the conventional fan, when the air is sucked from the rear of the blades, dust and the like contained in the air are sucked in. Therefore, the person who blows in front of the blades sucks the dust and the like.

That is, if the dust and the like are met as described above, the user enters the user's respiratory tract, which is a major cause of respiratory disease.

In addition, there is a serious problem that the sanitary condition is not good due to the dust accumulated on the dust wing which is sucked in the long-term use, and in the case of the desk fan equipped with the motor in the safety net, the dust is introduced into the motor, .

Korean Patent Application No. 10-2010-0055661. Korean Patent Application No. 10-0067464.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a dust collecting apparatus and a dust collecting apparatus, which are capable of filtering dust contained in air sucked by a blade of a fan, Only the pure air is allowed to enter the wing and to be forwardly discharged, so that the user who airs the air can prevent the respiratory diseases and the like by fitting the pure air. Particularly, it is possible to prevent dust from getting into or out of the motor including the fan The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a suction dust removing device for an electric fan for leading to hygienic management and life extension of an electric fan.

In order to achieve the above object, the present invention provides a method of manufacturing an air conditioner, comprising a front holder having a center through which a front inflow port is formed, a pair of elongated guide holes penetratingly formed on both sides of the upper portion,

A rear holder having a center through which a rear inflow port is formed, and a pair of elongated guide holes formed on both sides of the rear holder;

A filter paper formed between the front and rear holders to block the front and rear inflow ports, a pair of elongated guide holes formed on both sides of the upper portion and having at least one row of adhesive portions formed on the front surface thereof; And

A resilient portion formed with a resiliently resiliently engaging groove formed to be engaged with a safety net of a fan is formed at a front end of the resilient portion, And a fixing clip formed thereon.

As described above, according to the present invention, the suction dust removing unit for a fan of the present invention can be mounted on the rear safety net of the fan, and when the air behind the fan is introduced into the fan, the dust is filtered through the filter paper so that only pure air flows into the fan And it is possible to discharge the air to the front, so that the user of the fan can take out only pure air to prevent the respiratory diseases and the like, furthermore, it is possible to maintain the sanitary condition inside the fan and to protect the internal devices such as the motor from dust, It is possible to obtain the effect of bringing an extension.

1 is a perspective view of a suction dust removing nozzle for an electric fan of the present invention.
FIG. 2 is an exploded perspective view of a suction dust removal nozzle for a fan according to a first embodiment of the present invention. FIG.
3 is a cross-sectional view of a suction dust removing tool for a fan according to a first embodiment of the present invention.
FIG. 4 is an exploded perspective view of a suction dust removing tool for a fan according to a second embodiment of the present invention. FIG.
5 is a cross-sectional view of a suction dust removing tool for an electric fan according to a second embodiment of the present invention.
Fig. 6 is a mounting state diagram of a suction dust removing mouth for a fan according to the present invention. Fig.
7 is a state of filtering by a suction dust removing nozzle for an electric fan of the present invention.
FIG. 8 is another embodiment of the suction dust removing mouth for the fan of the present invention. FIG.
FIG. 9 is an operation diagram of another embodiment of a suction dust removing mouth for a fan according to the present invention. FIG.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a suction dust removing device for a fan according to the present invention, FIG. 2 is an exploded perspective view of a suction dust removing device for a fan according to the present invention, FIG. 3 is a perspective view of a suction dust removing device for a fan, FIG. 4 is an exploded perspective view of a suction dust removing device for an electric fan according to a second embodiment of the present invention, and FIG. 5 is a sectional view of a suction dust removing device for an electric fan according to a second embodiment of the present invention.

1 to 5, the suction dust removing device 1 for a fan according to the present invention includes a front holder 100, a rear holder 200, a filter paper 300, and a fixing clip 400 do.

Here, the front holder 100 is formed in the shape of a thin rectangular plate having left and right longitudinal directions, and a front inlet 110 is formed so that the center passes through the front holder 100 so that air can pass therethrough.

A pair of guide holes 120 are formed on both sides of the upper portion, and the guide holes 120 are formed in the shape of a long hole so as to have left and right lengths.

A dust receptacle 130 is formed at the lower front of the front holder 100, and the dust receptacle 130 is bent at right angles to protrude forward.

8, a plurality of cutouts 131 opened frontward can be further formed in the dust receptacle 130 of the front holder 100. This is because the suction dust removing port 1 This is to cope with the bending when using the bending according to the curvature of the safety net of the fan in use.

The rear holder 200 is formed in the shape of a thin rectangular plate having the same length as that of the front holder 100 and having a left and right longitudinal direction and has a rear inlet 210 formed to penetrate the center and allow air to pass therethrough do.

A pair of guide holes 220 are formed on both sides of the upper portion of the front holder 100. The guide holes 220 are formed in the shape of a long hole so as to have left and right lengths, .

The filter paper 300 is made of a fabric such as a cloth or a nonwoven fabric so that air can pass therethrough and dust can be filtered. The left and right lengths of the filter paper 300 are the same as those of the front and rear holders 100, Direction of the sheet.

The filter paper 300 is formed between the front and rear holders 100 and 200. The front and rear openings 110 and 210 of the front and rear holders 100 and 200 .

A pair of guide holes 320 are formed on both sides of the upper portion of the upper portion of the upper portion. The guide holes 320 are formed in the shape of a long hole so as to have left and right lengths. The front and rear holders 100, (120) and (220) of the main body (200).

A bonding portion 330 is formed on the front surface of the filter paper 300, and the bonding portion 330 is formed with one or more rows spaced to allow dust to be adsorbed.

The fixing clip 400 is for mounting the suction dust removing device 1 of the present invention to a safety net (not shown) of an electric fan, and is composed of a pair of both sides, and the front and rear holders 100 200 and the guide holes 120, 220, and 320 of the filter paper 300, respectively.

At this time, the fixing clip 400 is configured such that its tip end first penetrates through the guide holes 120, 220 and 320, and protrudes to the rear of the rear holder 200, The resilient portion 410 is formed with a forwardly-cut type resiliently engaging groove 411 so that the flesh of the fan safety net (not shown in the figure) enters.

In other words, the resilient portion 410 catches the flesh of the safety net as the fingernail of the safety net flares up due to the predetermined resilience when entering the resiliently engaging groove 411.

The rear end of the fixing clip 400 is formed to extend from the elastic portion 410 and is formed with an extended engaging portion 420 to be engaged with the front surface of the front holder 100.

That is, the fixing clip 400 is inserted into the guide holes 120, 220 and 320 by the elastic portion 410 and protrudes to the rear side of the rear holder 200, And is held by the front holder 100.

Meanwhile, the guide holes 120, 220, and 320 are formed in the shape of a long hole, and the spacing of the fixing clips 400 on both sides can be adjusted, so that the guide holes 120, 220, and 320 can be mounted on various types of safety fans.

Meanwhile, the front holder 100 and the rear holder 200 may have various configurations,

In the first embodiment, the front holder 100 and the rear holder 200 may be formed of a paper material as shown in FIGS. 2 and 3, respectively.

At this time, it is preferable that the filter paper 300 is adhered to the front holder 100 and the rear holder 200 between the front holder 100 and the rear holder 200, The disposable use of the suction dust removal tool 1 of the present invention becomes possible when the backsheet 100 and the rear holder 200 are made of a paper material.

In the second embodiment, the front holder 100 and the rear holder 200 may be made of synthetic resin material as shown in FIGS. 4 and 5, respectively.

At this time, the front holder 100 is formed with a plurality of coupling protrusions 150 and 150 'protruding from its rear surface, and the rear holder 200 is provided with coupling protrusions 150' 250 and 250 'so that the front and rear holders 100 and 200 can be detachably coupled to each other.

A plurality of through holes 350 and 350 'may be formed in the filter paper 300 such that the coupling protrusions 150 and 150' pass through the filter paper 300. When the filter paper 300 is inserted into the front and rear holders The coupling protrusions 150 and 150 'of the front holder 100 pass through the through holes 350 and 350' when the coupling protrusions 150 and 150 'of the front holder 100 pass between the coupling holes 250 of the rear holder 200, (250 '), so that the filter paper (300) can have a binding force.

When the front and rear holders 100 and 200 and the filter paper 300 have a detachable structure, the filter paper 300 can be reused. If necessary, the front and rear holders 100 and 200, 100) 200 so that the laundry can be reused.

Hereinafter, the operation of the suction dust removing device for an electric fan of the present invention having the above-described structure will be described in detail with reference to the accompanying drawings.

1 to 5, the fan-shaped dust removal device 1 of the present invention is mounted on the flesh 21 of the safety net 20 from behind the safety net 20 of the fan 10 as shown in Fig. It is possible to use the resilient portion 410 of the securing clip 400 which protrudes rearward of the rear holder 200. The resiliently engaging groove 411 of the resilient portion 410 is connected to the safety net 20, It is possible to fit the flesh 21 of the finger.

The safety net 20 is installed in various ways according to the shape of the safety net 20 of the fan 10 to be installed as described above. For example, when the safety net 20 is curved, 9, a plurality of rows of cutouts 131 are formed in the dust receptacle 130 of the front holder 100, and a plurality of rows of cutouts 131 corresponding to the bending of the cutouts 131, as shown in FIG. 9, .

7, when the fan 10 is operated, air is sucked from the rear of the fan 10 along with the rotation of the fan 30, and the sucked air flows inward through the safety net 20 .

At this time, the suction dust removal tool 1 of the present invention filters out dust and the like contained in the air to be sucked. First, the air that has entered the front inlet 110 of the rear holder 200 enters the front inlet Pure air passes through the filter paper 300 and flows through the rear inlet 210 into the vane 30 through the rear inlet 210. At this time, And foreign matters such as dust are filtered through the filter paper 300. [

As described above, in the process of filtering through the filter paper 300, the adhesive part 330 is formed on the front surface of the filter paper 300, and foreign substances such as some dust are adhered to the adhering part 330 .

When foreign matter such as dust or the like to be filtered is considerable in the filter paper 300, foreign matter such as dust can be separated from the filter paper 300. At this time, foreign matters such as falling dust, And is collected and collected by the dust receptacle 130 formed at the lower end, so that it is prevented from being caught on the fan.

In the meantime, the air filtered by the filter paper 300 flows into the fan in a state in which foreign matter such as dust is removed. Then, only the pure air filtered by the rotational force of the blades is discharged And transmitted to the user.

As described above, the fan of the present invention can effectively remove foreign substances such as dust contained in the air when the fan is used, so that the user can remove only pure air, thereby preventing respiratory diseases And the sanitary condition of the fan can be maintained and the life of the fan can be prolonged.

100: front holder 110: front inlet
120: Guide ball 130: Dust receiver
131: cutout 150, 150 ': engaging projection
200: rear holder 210: rear inlet
220: guide ball 250, 250 ': coupling ball
300: filter paper 320: guide ball
330: Suction part 350, 350 ': Through hole
400: fixing clip 410: elastic part
411: resilient latching groove 420:

Claims (4)

A front holder 100 formed with a front inlet 110 and a pair of longitudinal guide holes 120 at both sides of the upper portion and a dust receptacle 130 protruding forward at a lower front;
A rear holder 200 having a center through which a rear inlet 210 is formed, and a pair of elongated guide holes 220 formed on both sides of the rear holder 200;
A pair of elongated guide holes 320 are formed through the front and rear holders 100 and 200 to block the front and rear inflow ports 110 and 210, A filter paper 300 made of a woven fabric having one or more rows of adhesive portions 330 formed thereon; And
And a resilient force generating portion 411 is formed at the front end of the resilient force receiving portion 411 so as to penetrate the guide holes 120, 220 and 320 from the front and to be fitted into the safety net of the fan. And a securing clip (400) having an extended engaging portion (420) formed at a rear end thereof to be engaged with the front holder (100).
The method according to claim 1,
The front holder 100 and the rear holder 200 are made of paper material,
Wherein the filter paper (300) is adhesively formed between the front holder (100) and the rear holder (200).
The method according to claim 1,
The front holder (100) and the rear holder (200) are made of synthetic resin material,
In the front holder 100, a plurality of coupling protrusions 150 and 150 'are protruded from the rear surface,
The rear holder 200 is formed with a plurality of coupling holes 250 and 250 'so that the coupling protrusions 150 and 150'
The filter paper 300 is formed with a plurality of through holes 350 and 350 'through which the coupling protrusions 150 and 150'
The front holder 100, the rear holder 200 and the filter paper 300 are coupled with the coupling protrusions 150 and 150 ', the coupling holes 250 and 250', the through holes 350 and 350 ' The suction dust removing device for an electric fan according to claim 1,
The method according to claim 1,
Further comprising a plurality of cut-outs (131) opened frontward in the dust receptacle (130) of the front holder (100).
KR20140149742A 2014-10-31 2014-10-31 Inhalation of dust removal tool for fans KR101484896B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20140149742A KR101484896B1 (en) 2014-10-31 2014-10-31 Inhalation of dust removal tool for fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20140149742A KR101484896B1 (en) 2014-10-31 2014-10-31 Inhalation of dust removal tool for fans

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900001173Y1 (en) * 1987-01-15 1990-02-17 김동기 Electric fan
JPH0397089U (en) * 1990-01-24 1991-10-04
KR19980023069U (en) * 1996-10-30 1998-07-25 배순훈 Fan air filter
KR20020008378A (en) * 2001-12-04 2002-01-30 고생곤 Function have the air purity for back safety cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900001173Y1 (en) * 1987-01-15 1990-02-17 김동기 Electric fan
JPH0397089U (en) * 1990-01-24 1991-10-04
KR19980023069U (en) * 1996-10-30 1998-07-25 배순훈 Fan air filter
KR20020008378A (en) * 2001-12-04 2002-01-30 고생곤 Function have the air purity for back safety cover

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