KR100205422B1 - The exhaust filter of a vacuum cleaner - Google Patents

The exhaust filter of a vacuum cleaner Download PDF

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Publication number
KR100205422B1
KR100205422B1 KR1019970035341A KR19970035341A KR100205422B1 KR 100205422 B1 KR100205422 B1 KR 100205422B1 KR 1019970035341 A KR1019970035341 A KR 1019970035341A KR 19970035341 A KR19970035341 A KR 19970035341A KR 100205422 B1 KR100205422 B1 KR 100205422B1
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South Korea
Prior art keywords
filter
vacuum cleaner
fiber
exhaust filter
exhaust
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KR1019970035341A
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Korean (ko)
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KR19990012068A (en
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손상철
임경석
최용복
윤주한
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구자홍
엘지전자주식회사
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/12—Dry filters
    • A47L9/122—Dry filters flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Materials (AREA)

Abstract

본 발명은 진공청소기내에 설치되는 배기 필터에서 미세 먼지 등의 이물질 제거가 향상되고, 탈취 및 항균기능을 갖게 하는 배기 필터에 관한 것으로, 모터의 후면부에 배기 필터를 구비한 것에 있어서, 상기 배기 필터는 항균제가 함유된 미세기공을 갖음과 함께 물결형상으로 절곡된 초극세 섬유필터로 이루어짐을 특징으로 하는 진공청소기의 배기 필터에 관한 기술이다.The present invention relates to an exhaust filter installed in a vacuum cleaner to improve the removal of foreign matters such as fine dust, and to have a deodorizing and antibacterial function. The present invention relates to an exhaust filter of a vacuum cleaner, characterized in that it comprises an ultrafine fiber filter bent in a wave shape with micropores containing an antimicrobial agent.

Description

진공청소기의 배기필터Exhaust filter of vacuum cleaner

본 발명은 진공청소기내에 설치되는 배기 필터에 관한 것으로, 특히 항균제를 포함한 미세기공을 갖게 함과 함께 물결형상으로 절곡되게 함으로써, 미세먼지 등의 이물질 제거가 향상되고, 탈취 및 항균기능을 갖게 하는 배기 필터에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exhaust filter installed in a vacuum cleaner, and in particular, to have fine pores including an antimicrobial agent and to bend in a wave shape, thereby removing foreign matters such as fine dust, and deodorizing and antibacterial exhaust. It is about a filter.

종래의 일반적으로 사용되어온 진공청소기의 개략구조는 도 1 및 도 2와 같이, 청소기 본체(1)에 형성된 모터지지리브(2)와 상부카바(3)에 형성된 상부리브(4)에 의해 모터(5)가 지지 고정되어 있고, 상기 모터(5)에는 구동력을 받아 회전하면서 흡입력을 발생시키도록 팬(6)이 축 결합되어 있으며, 상기 본체(1)의 전방에 구비된 집진실에는 먼지를 수집하는 집진봉투(7)가 설치되어 있고, 모터(5)와 집진실 사이에는 모터보호필터(8)가 설치되어 있으며, 모터(5)의 후방에는 배기필터(9)가 필터지지대(10)에 의해 결합되어 있다.A schematic structure of a conventional vacuum cleaner which has been generally used is a motor (by the motor support ribs 2 formed on the cleaner body 1 and the upper ribs 4 formed on the upper cover 3, as shown in Figs. 1 and 2). 5) is supported and fixed, the fan 5 is axially coupled to generate a suction force while being rotated under the driving force to the motor 5, dust is collected in the dust chamber provided in front of the main body (1) A dust collecting bag 7 is provided, and a motor protection filter 8 is installed between the motor 5 and the dust collecting chamber, and an exhaust filter 9 is provided at the rear of the motor 5 on the filter support 10. Are coupled by.

상기 배기필터(9)는 대략 8∼12㎛의 세공을 갖는 정전기 발생 부직포로 되어 있다.The exhaust filter 9 is made of a static electricity generating nonwoven fabric having pores of approximately 8 to 12 탆.

상기 구조에서 모터(5)를 구동시키면 상기 모터의 구동력을 받아 회전하는 팬(6)의 배압에 의해 호스결합구(11)에 연결된 연결호스와 흡입구(도시는 생략함)로 먼지 등의 이물질이 흡입되어 집진봉투(7)에서 걸러지게 되고, 집진봉투(7)에서 걸러지지 않는 미세먼지를 비롯한 이물질은 배기필터(9)에서 걸러지고, 이렇게 걸러진 청정공기는 몸체 후면에 형성된 배기구멍(12)으로 빠져나가게 된다.When the motor 5 is driven in the above structure, foreign matters such as dust are connected to the connection hose and the suction port (not shown) connected to the hose coupler 11 by the back pressure of the fan 6 which is rotated by the driving force of the motor. Inhaled and filtered out of the dust collecting bag (7), foreign matter including fine dust not filtered out of the dust collecting bag (7) is filtered out of the exhaust filter (9), the filtered air is exhaust hole 12 formed in the rear of the body Will exit.

그러나 상기와 같이 대략 8∼12㎛의 세공을 갖는 평면상의 부직포로된 배기필터(9)는 집진봉투(7)를 통과한 미세먼지 등의 이물질을 완벽하게 걸러내지 못함과 함께 이를 장시간 불사용시는 미세먼지 등에 포함되고 있는 각종 세균을 비롯한 냄새배출을 억제하지 못하고 있는 문제점이 있어왔다.However, as described above, the exhaust filter 9 made of a flat nonwoven fabric having pores of about 8 to 12 μm does not completely filter out foreign substances such as fine dust that has passed through the dust collecting bag 7, and when it is not used for a long time, There has been a problem in that it is not possible to suppress odor emission, including various bacteria contained in fine dust and the like.

본 발명은 상기한 종래의 문제점을 해결하기 위해 안출한 것으로, 모터 후면부에 설치되는 배기 필터에 항균제를 포함한 극세공으로 하고, 이를 물결형태인 절곡상으로 함으로써, 미세먼지 등의 이물질 제거가 증진되고, 탈취 및 항균기능을 갖는 배기 필터를 제공하고자 하는데 그 목적이 있다.The present invention has been made in order to solve the above-mentioned conventional problems, by making the micro-pore containing an antimicrobial agent in the exhaust filter installed in the rear of the motor, by making it bent in a wavy form, the removal of foreign matters such as fine dust is enhanced, An object of the present invention is to provide an exhaust filter having a deodorizing and antibacterial function.

도 1은 기존 진공청소기의 일부 분해사시도1 is an exploded perspective view of a part of a conventional vacuum cleaner

도 2는 도 1의 조립단면도2 is an assembled cross-sectional view of FIG.

도 3은 본 발명에 따른 배기 필터의 구조를 나타낸 상태도Figure 3 is a state diagram showing the structure of the exhaust filter according to the present invention

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

13 : 초극세 섬유필터 14 : 겉층 섬유필터13: ultra-fine fiber filter 14: outer layer fiber filter

15 : 지지부15: support

상기한 목적 달성을 위한 본 발명은 모터의 후면부에 배기 필터를 갖는 진공청소기에 있어서, 상기 배기 필터는 항균제가 포함된 미세기공을 갖음과 함께 물결형상으로 절곡된 초극세 섬유필터로 구성된다.The present invention for achieving the above object is a vacuum cleaner having an exhaust filter on the rear of the motor, the exhaust filter is composed of a ultra-fine fiber filter bent in a wave shape with micropores containing an antimicrobial agent.

도 3은 본 발명의 실시예를 나타낸 배기 필터의 단면구조도로써, 섬유층에 항균제를 함유시킨 0.5∼1.0㎛의 세공을 갖게 함과 함께 이를 물결모양으로 절곡하여서된 초극세 섬유필터(13)로 구성된다.3 is a cross-sectional structure diagram of an exhaust filter showing an embodiment of the present invention, which is composed of an ultra-fine fiber filter 13 having 0.5 to 1.0 μm of pores containing an antimicrobial agent in a fiber layer and bending them in a wave shape. .

또한 본 발명은 상기 초극세 섬유필터(13)의 전면에(모터방향측) 상기 초극세 섬유필터(13)와 동일하거나 굵은 세공을 갖는 겉층 섬유필터(14)를 동일한 물결모양으로 형성시킬 수 있으며, 또한 이들의 물결모양에 대한 형상유지를 보다 더 확보하기 위해 초극세 섬유필터(13)의 후면부에 상기 형상과 동일하게 절곡한 물결형태의 지지부(15)를 구성시킬 수 있다.In addition, the present invention can form the outer layer fiber filter 14 having the same or thicker pore as the ultrafine fiber filter 13 on the front surface of the ultrafine fiber filter 13 (motor direction side) in the same wave shape. In order to further secure the shape of the wave shape, the support part 15 of the wave shape bent in the same manner as the above shape may be formed on the rear surface of the ultrafine fiber filter 13.

본 발명에 이용되고 있는 항균제는 공지되고 있는 여타 종류의 항균제 사용이 가능함으로 어느 하나에 국한되지 않으나, 바람직하게는 인산지르코늄에 은(Ag)을 담지시킨 무기항균제이다.The antimicrobial agent used in the present invention is not limited to any one as it is possible to use other known antimicrobial agents, but is preferably an inorganic antimicrobial agent in which silver (Ag) is supported on zirconium phosphate.

상기 초극세 섬유필터(13)로서는 폴리카보네이트(Polycarbonate)섬유, 폴리프로필렌(Polypropylene) 섬유 등이 사용될 수 있다.As the ultrafine fiber filter 13, polycarbonate fiber, polypropylene fiber, or the like may be used.

겉층 섬유필터(14)와 지지부(15)는 폴리프로필렌섬유, 폴리에틸렌 테레프탈산계(PET: Polyethylene Terephthalate) 섬유 등이 사용될 수 있으나 PET가 바람직하다.The outer fiber filter 14 and the support 15 may be polypropylene fiber, polyethylene terephthalate (PET) fiber, or the like, but PET is preferred.

이와 같이 구성된 본 발명에서 청소기를 작동시키면 모터(5)의 구동에 의한 팬(6)의 회전에 따라 배압이 발생하여 실내의 공기가 집진실로 흡입됨과 동시에 흡입공기중에 포함된 먼지 등의 이물질이 집진봉투(7)에서 여과되고, 집진봉투(7)를 통과한 공기는 미세먼지등 이물질을 포함한 상태로 모터(5)의 후방으로 이동하게 되어 초극세 섬유필터(13)에서 걸러지고, 이렇게 걸러진 청정한 공기는 배기 구멍으로 배출된다.In the present invention configured as described above, when the cleaner is operated, back pressure is generated according to the rotation of the fan 6 driven by the driving of the motor 5, and the indoor air is sucked into the dust collecting chamber, and at the same time, foreign substances such as dust included in the suction air are collected The air filtered by the bag 7 and passing through the dust collecting bag 7 is moved to the rear of the motor 5 in the state containing foreign matter such as fine dust, and is filtered by the ultra-fine fiber filter 13, and thus filtered air is filtered. Is discharged into the exhaust hole.

상기와 같이 본 발명이 종래와 상이한 것은 초극세 섬유필터(13)가 0.5∼2.0㎛ 세공을 갖음으로서 미세입자 등의 이물질 제거가 용이하고, 또한 물결형태로 함으로써 표면적 증대로 상기 입자제거 효율이 향상된다.As described above, the present invention is different from the conventional one because the ultra-fine fiber filter 13 has a pore size of 0.5 to 2.0 µm, so that it is easy to remove foreign substances such as fine particles, and the wave shape improves the particle removal efficiency by increasing the surface area. .

또한, 상기 초극세 섬유필터(13) 전면에 겉층 섬유필터(14)를 형성시킴으로써 2중의 걸림 효과를 얻음과 함께 초극세 섬유필터(13)에 집중되는 퇴적에 따른 세공의 막힘을 분산시키는 역할을 기할 수 있다.In addition, by forming the outer layer fiber filter 14 on the front surface of the ultrafine fiber filter 13, a double locking effect can be obtained and a function of dispersing the blockage of pores due to the concentration concentrated on the ultrafine fiber filter 13 can be played. have.

또한 본 발명은 초극세 섬유필터(13)에 항균제를 포함시킴으로써 탈취효과를 비롯한 각종 세균들에 대한 실내 배출을 억제할 수 있다.In addition, the present invention can contain the antimicrobial agent in the ultra-fine fiber filter 13, it is possible to suppress the indoor discharge for various bacteria including deodorant effect.

이상에서와 같이 본 발명은 항균제를 포함한 미세한 기공을 갖게 함과 함께 물결형상을 갖는 초극세 섬유필터(13)로 구성시킴으로써 미세먼지 등의 이물질 제거가 증대되고 탈취 및 항균기능 효과가 있으며, 또한 초극세 섬유필터(13) 전면에 또다른 겉층 섬유필터(14)로 구성시킴으로써 필터구멍 막힘의 분산을 비롯한 먼지 등의 이물질 제거 효능을 배증시킬 수 있는 효과를 갖게 된다.As described above, the present invention provides fine pores including an antimicrobial agent and is composed of an ultrafine fiber filter 13 having a wavy shape to remove foreign substances such as fine dust, and have an effect of deodorization and antibacterial function, and also an ultrafine fiber. By forming another outer layer fiber filter 14 on the front surface of the filter 13, it is possible to double the effect of removing foreign substances such as dust, including dispersion of filter hole clogging.

Claims (8)

모터의 후면부에 배기 필터를 구비한 것에 있어서,In the exhaust filter provided on the back of the motor, 상기 배기 필터는 항균제가 함유된 미세 기공을 갖음과 함께 물결형상으로 절곡된 초극세 섬유필터로 이루어짐을 특징으로 하는 진공청소기의 배기필터.The exhaust filter is a vacuum filter exhaust filter, characterized in that it comprises a micro-fine fiber filter bent in a wave shape with fine pores containing an antimicrobial agent. 제 1 항에 있어서,The method of claim 1, 초극세 섬유필터의 기공이 0.5∼2.0㎛ 범위의 것임을 특징으로 하는 진공청소기의 배기필터.An exhaust filter of a vacuum cleaner, wherein the pores of the ultrafine fiber filter are in the range of 0.5 to 2.0 μm. 제 1 항에 있어서,The method of claim 1, 항균제가 인산지르코늄에 은(Ag)을 담지한 것임을 특징으로 하는 진공청소기의 배기필터.An exhaust filter of a vacuum cleaner, characterized in that the antimicrobial agent carries silver (Ag) on zirconium phosphate. 제 1 항에 있어서,The method of claim 1, 초극세 섬유 필터층 전면에 겉층 섬유필터를 구성시킴을 특징으로 하는 진공청소기의 배기필터.An exhaust filter of a vacuum cleaner, characterized in that an outer layer fiber filter is formed on the entire surface of an ultrafine fiber filter layer. 제 4 항에 있어서,The method of claim 4, wherein 겉층 섬유필터의 기공이 초극세 섬유필터와 같거나 그보다 다소 큰 것임을 특징으로 하는 진공청소기의 배기필터.An exhaust filter of a vacuum cleaner, wherein the pores of the outer layer fiber filter are the same as or slightly larger than the ultrafine fiber filter. 제 1 항에 있어서,The method of claim 1, 초극세 섬유필터 후면부에 물결형상으로 절곡된 지지부를 갖음을 특징으로 하는 진공청소기의 배기필터.An exhaust filter of a vacuum cleaner, characterized in that it has a support portion bent in a wave shape on a rear surface of an ultrafine fiber filter. 제 1 항에 있어서,The method of claim 1, 초극세 섬유필터의 재질이 폴리카보네이트(Polycarbonate)섬유 또는 폴리프로필렌(Polypropylene)섬유인 것을 특징으로 하는 진공청소기의 배기필터.The exhaust filter of the vacuum cleaner, characterized in that the material of the ultra-fine fiber filter is polycarbonate fiber or polypropylene fiber. 제 4 항 또는 제 6 항에 있어서,The method according to claim 4 or 6, 겉층 섬유필터와 지지부의 재질이 폴리프로필렌섬유 또는 폴리에틸렌 테레프탈산계(Polyethylene Terephthalate) 섬유인 것을 특징으로 하는 진공청소기의 배기필터.An exhaust filter of a vacuum cleaner, wherein the outer layer fiber filter and the support part are made of polypropylene fiber or polyethylene terephthalate fiber.
KR1019970035341A 1997-07-26 1997-07-26 The exhaust filter of a vacuum cleaner KR100205422B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20010060509A (en) * 1999-12-27 2001-07-07 한형수 Producing method of the folding filter with excellent antibacterial property for liquid purification
KR20020054879A (en) * 2000-12-28 2002-07-08 한형수 Method for manufacturing bended filter to purifying fluid

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