KR20030010105A - Inhalation of air motor fixing device of convection type cleaner - Google Patents

Inhalation of air motor fixing device of convection type cleaner Download PDF

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Publication number
KR20030010105A
KR20030010105A KR1020010044883A KR20010044883A KR20030010105A KR 20030010105 A KR20030010105 A KR 20030010105A KR 1020010044883 A KR1020010044883 A KR 1020010044883A KR 20010044883 A KR20010044883 A KR 20010044883A KR 20030010105 A KR20030010105 A KR 20030010105A
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KR
South Korea
Prior art keywords
dust collecting
motor
intake
intake motor
collecting chamber
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KR1020010044883A
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Korean (ko)
Inventor
송명용
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대우전자주식회사
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Priority to KR1020010044883A priority Critical patent/KR20030010105A/en
Publication of KR20030010105A publication Critical patent/KR20030010105A/en

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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
    • A47L9/22—Mountings for motor fan assemblies
    • 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
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
    • A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Suction Cleaners (AREA)

Abstract

PURPOSE: An intake motor is fixed in a dust collecting chamber, thereby improving assemblability of the intake motor and the dust collecting chamber. CONSTITUTION: An intake motor fixing device for a vacuum cleaner comprises brackets(138), screw holes(126) and a plurality of screws(150). The brackets are protruded sidewise from a front edge of a motor case(136) having an intake motor(130). Through holes(139) are formed in the brackets respectively. The screw holes are formed in corresponding positions of a dust collecting chamber(124). The screws(150) are fixed through the screw holes and through holes.

Description

환류식 진공청소기의 흡기모터 고정장치{INHALATION OF AIR MOTOR FIXING DEVICE OF CONVECTION TYPE CLEANER}Intake motor fixing device of reflux vacuum cleaner {INHALATION OF AIR MOTOR FIXING DEVICE OF CONVECTION TYPE CLEANER}

본 발명은 환류식 진공청소기의 흡기모터 고정장치에 관한 것으로, 특히 흡기모터를 집진실에 고정하는 구조를 마련함으로써, 집진실과 흡기모터의 설치를 용이하게 하고, 흡기모터와 필터의 결합상태를 견고하게 유지하기 위한 것이다.The present invention relates to an intake motor fixing device of a reflux vacuum cleaner, and in particular, by providing a structure for fixing the intake motor to the dust collecting chamber, to facilitate the installation of the dust collecting chamber and the intake motor, and to facilitate the coupling of the intake motor and filter It is to keep solid.

일반 진공청소기는 헤드 부분에서 공기와 함께 흡인된 티끌이 호스를 통해 본체로 들어가 종이팩 등의 집진부재에서 제거되고, 공기는 흡기모터를 냉각시킨 후 배기구를 통하여 외부로 배출되는 방식이다. 이 청소기의 경우 강한 배기 바람이 사람에게 불쾌감을 주고, 바닥 면이나 융단 상에 침체된 먼지를 일으켜 방안에 확산시키는 문제점이 있었다.A general vacuum cleaner is a method in which dust attracted with air from the head part enters the main body through a hose and is removed from a dust collecting member such as a paper pack. The air is cooled out of the intake motor and discharged to the outside through an exhaust port. In the case of this cleaner, a strong exhaust wind causes discomfort to a person and causes a problem of spreading dust in the room by causing stagnant dust on a floor or a carpet.

이러한 문제점을 해소하고자 배기 바람을 줄이고 집진 효과를 높이기 위하여 본체로 흡인된 공기의 일부 또는 전부를 호스를 통해 헤드로 환류시키는 청소기가 개발되어 알려져 있다.In order to solve this problem, in order to reduce the exhaust wind and increase the dust collection effect, a cleaner for recirculating some or all of the air sucked into the main body to the head through the hose has been developed.

이러한 환류식 진공청소기의 단면을 도 1에 도시한다.The cross section of such a reflux vacuum cleaner is shown in FIG.

이 도면에 도시한 바와 같이, 본체(10)의 바닥에는 흡기모터(30)로부터 호스(40)측으로 순환유로(12)가 형성되고, 호스(40)에는 헤드로부터 본체(10)로 흡입공기가 지나는 통로인 흡기구(42)의 주위에 순환유로(12)로부터 헤드로 이동하는 순환공기의 통로인 순환출구(44)가 형성되어 있다. 또한 본체(10)의 바닥에는 흡기모터(30)로부터 배기구(18)측으로 연결된 배기유로(14)도 형성되어 있다.As shown in this figure, a circulation passage 12 is formed at the bottom of the main body 10 from the intake motor 30 to the hose 40 side, and the hose 40 has suction air from the head to the main body 10. The circulation outlet 44 which is a passage of the circulation air which moves from the circulation passage 12 to the head is formed around the intake port 42 which is the passage. In addition, an exhaust passage 14 connected to the exhaust port 18 side from the intake motor 30 is also formed at the bottom of the main body 10.

이와 함께 본체(10)의 바닥에는 흡기모터(30)의 임펠러부(32)와 코일부(34)의 사이에 격벽(16)이 형성되어 임펠러부(32)를 통과하여 데워지지 않은 공기는 순환유로(12)로 보내고, 코일부(34)를 통과하여 데워진 공기는 배기유로(14)를 통하여 배기구(18)로 보내는 격벽(16)이 형성되어 있다.In addition, the partition 16 is formed at the bottom of the main body 10 between the impeller portion 32 and the coil portion 34 of the intake motor 30 so that air that is not warmed through the impeller portion 32 circulates. A partition wall 16 is formed in which the air that is sent to the flow path 12 and warmed through the coil part 34 is sent to the exhaust port 18 through the exhaust flow path 14.

그리고 집진부재(20)와 집진부재(20)를 통과한 공기에서 미세한 먼지를 거르는 필터(22)가 고정되는 집진실(24)이 본체(10)에 설치된다. 그리고 흡기모터(30)는 모터케이스(36)에 삽입되어 본체(10)에 설치되는데, 필터(22)를 통과한 공기가 새지않고 임펠러부(32)로 유입될 수 있도록 모터케이스(36)를 집진실(24)에 밀착시켜 본체(10) 내에 설치된다.In addition, a dust collecting chamber 24 to which a filter 22 for filtering fine dust from the air passing through the dust collecting member 20 and the dust collecting member 20 is fixed to the main body 10 is installed. In addition, the intake motor 30 is inserted into the motor case 36 and installed in the main body 10. The motor case 36 is introduced into the impeller part 32 without leaking air passing through the filter 22. It adheres to the dust collecting chamber 24 and is installed in the main body 10.

이와 같은 환류식 진공청소기에 전원이 인가되면, 흡기모터(30)가 작동하여 헤드내 바닥의 이물질을 포함한 공기를 흡기구(42)를 통하여 집진부재(20)로 흡인한다. 집진부재(20)에서 이물질이 걸러진 공기는 다시 흡기모터(30)로 흡인된다.When power is applied to the reflux vacuum cleaner, the intake motor 30 operates to suck air including foreign matters at the bottom of the head to the dust collecting member 20 through the intake port 42. Air filtered out of the dust collecting member 20 is sucked back to the intake motor (30).

흡기모터(30)의 임펠러부(32)만을 통과하여 데워지지 않은 공기는, 격벽(16)에 의해 순환유로(12)측으로 보내져 호스(40)의 순환출구(44)를 따라 다시 헤드로 분사되고, 헤드내 바닥의 이물질을 바닥으로부터 일으켜 다시 흡기구(42)로 흡입되게 한다.Unheated air passing through only the impeller portion 32 of the intake motor 30 is sent to the circulation passage 12 by the partition wall 16 and is injected to the head again along the circulation outlet 44 of the hose 40. The foreign matter on the bottom in the head is raised from the bottom to be sucked back into the intake port 42.

그리고, 흡기모터(30)의 코일부(34)를 통과하여 데워진 공기는 격벽(16)에 의해 배기유로(14)로 보내져 배기구(18)를 통하여 외부로 방출된다.The air warmed through the coil part 34 of the intake motor 30 is sent to the exhaust passage 14 by the partition 16 and discharged to the outside through the exhaust port 18.

이와 같이 환류식 진공청소기는 배기되는 공기량이 적고, 이에 따라 소음이 줄어드는 장점이 있다.As such, the reflux vacuum cleaner has a small amount of air exhausted, thereby reducing noise.

한편, 이와 같은 환류식 진공청소기는 필터(22)를 통과한 공기가 새지않고임펠러부(32)로 유입될 수 있도록 모터케이스(36)를 집진실(24)에 밀착되어야 하는데, 흡기모터(30)를 설치하는 과정에서 모터케이스(36)가 집진실(24)에 정확하게 밀착되지 않거나, 진공청소기의 사용도중 모터케이스(36)와 집진실(24) 사이에 이격이 발생하면, 필터(22)를 통과한 공기가 흡기모터(30)로 전부 들어가지 않고 누설되어 청소기능이 저하된다. 이와 같이 종래의 흡기모터 설치구조는 필터(22)와 흡기모터(30)의 연결상태가 견고하게 유지되지 못하는 문제점이 있었다.On the other hand, such a reflux vacuum cleaner should be in close contact with the dust collecting chamber 24, the motor case 36 so that the air passing through the filter 22 to the impeller 32 without leaking, the intake motor 30 If the motor case 36 is not in close contact with the dust collecting chamber 24 in the process of installing the c), or a gap is generated between the motor case 36 and the dust collecting chamber 24 during the use of the vacuum cleaner, the filter 22 Air passing through the gas leaks without entering all the intake motor 30, and the cleaning function is reduced. As described above, the conventional intake motor installation structure has a problem in that the connection state of the filter 22 and the intake motor 30 is not firmly maintained.

본 발명은 상기한 종래의 문제점을 해결하기 위해 안출한 것으로, 본 발명의 목적은 흡기모터를 집진실에 고정하는 구조를 마련함으로써, 집진실과 흡기모터의 설치를 용이하게 하고, 흡기모터와 필터의 결합상태를 견고하게 유지하기 위한 것이다.The present invention has been made to solve the above-mentioned conventional problems, the object of the present invention is to provide a structure for fixing the intake motor to the dust collecting chamber, to facilitate the installation of the dust collecting chamber and the intake motor, intake motor and filter It is to keep the state of bonding firmly.

도 1은 종래에 알려진 환류식 진공청소기의 단면도.1 is a cross-sectional view of a conventional reflux vacuum cleaner.

도 2는 본 발명의 일실시예에 따른 진공청소기의 사시도.2 is a perspective view of a vacuum cleaner according to an embodiment of the present invention.

도 3은 도 2에 도시한 진공청소기의 사용상태 단면도.Figure 3 is a cross-sectional view of the use state of the vacuum cleaner shown in FIG.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

100: 본체102: 순환유로100: main body 102: circulation flow path

104: 배기유로108: 배기구104: exhaust passage 108: exhaust port

110: 격벽120: 집진부재110: partition wall 120: dust collecting member

122: 필터124: 집진실122: filter 124: dust collecting chamber

126: 나사공130: 흡기모터126: screw hole 130: intake motor

132: 임펠러부134: 코일부132: impeller portion 134: coil portion

136: 모터케이스138: 브라켓136: motor case 138: bracket

139: 관통공140: 호스139: through hole 140: hose

142: 흡기구144: 순환출구142: intake vent 144: circulation exit

150: 스크류150: screw

상기와 같은 목적을 달성하기 위한 본 발명은, 흡기모터가 삽입되는 모터케이스의 전면 가장자리에 측방향으로 다수가 돌출되고, 각각에 관통공이 형성된 브라켓; 상기 관통공에 일치되는 위치의 집진실에 각각 형성된 나사공; 및 상기 관통공을 통과하여 상기 나사공에 체결되는 다수의 스크류;를 포함하는 환류식 진공청소기의 흡기모터 고정장치를 제공한다.The present invention for achieving the above object, a plurality of protruding in the lateral direction on the front edge of the motor case in which the intake motor is inserted, each bracket having a through hole formed; A screw hole formed in each of the dust collecting chambers corresponding to the through holes; And a plurality of screws passing through the through-holes and fastened to the screw holes, to provide an intake motor fixing device for a reflux vacuum cleaner.

이하에서는 상기와 같은 본 발명의 양호한 실시예를 설명한다.Hereinafter, a preferred embodiment of the present invention as described above.

도 2는 본 발명의 일실시예에 따른 진공청소기의 사시도이고, 도 3은 도 2에 도시한 진공청소기의 사용상태 단면도이다.Figure 2 is a perspective view of a vacuum cleaner according to an embodiment of the present invention, Figure 3 is a cross-sectional view of the use state of the vacuum cleaner shown in FIG.

이 도면에 도시된 진공청소기는, 본체(100)의 바닥에서 흡기모터(130)로부터 호스(140)측으로 형성된 순환유로(102)와, 순환유로(102)와 헤드를 연결하도록 호스(140)에 형성된 순환출구(144)와, 본체(100)의 바닥에서 흡기모터(130)로부터 배기구(108)측으로 형성된 배기유로(104)와, 본체(100)의 바닥에서 흡기모터(130)의 임펠러부(132)와 코일부(134)의 사이에 형성된 격벽(110)을 갖는다.The vacuum cleaner shown in this figure is connected to the circulation passage 102 formed at the bottom of the main body 100 from the intake motor 130 to the hose 140 and the hose 140 to connect the circulation passage 102 and the head. The formed circulation outlet 144, the exhaust passage 104 formed from the intake motor 130 to the exhaust port 108 at the bottom of the main body 100, and the impeller portion of the intake motor 130 at the bottom of the main body 100 ( The partition wall 110 formed between the 132 and the coil part 134 is provided.

그리고 집진부재(120)와 집진부재(120)를 통과한 미세한 먼지가 걸러지는 필터(122)를 고정하여 본체(100)에 설치하는 집진실(124)과, 모터(130)가 삽입되는 모터케이스(136)가 본체(100)에 설치된다.The dust collecting chamber 124 is fixed to the dust collecting member 120 and the dust filter passing through the dust collecting member 120 to be installed in the main body 100, and the motor case into which the motor 130 is inserted. 136 is installed in the main body 100.

이러한 모터케이스(136)의 전면 가장자리에는 측방향으로 다수가 돌출되고 각각에 관통공(139)이 형성된 브라켓(138)과, 관통공(139)에 일치되는 위치의 집진실(124)에 각각 형성된 나사공(126)과, 관통공(139)을 통과하여 나사공(126)에 체결되는 다수의 스크류(150)를 구비한다.The front edge of the motor case 136 is formed in the bracket 138, a plurality of protruding in the lateral direction and the through hole 139 formed in each, and the dust collecting chamber 124 of the position corresponding to the through hole 139, respectively The screw hole 126 and the through hole 139 are provided with a plurality of screws 150 fastened to the screw hole 126.

이하에서는 상기와 같은 구성을 갖는 진공청소기의 작용을 설명한다.Hereinafter, the operation of the vacuum cleaner having the configuration as described above will be described.

집진부재(120)와 필터(122)는 집진실(124)내에 장착하고, 모터(130)는 모터케이스(136)에 삽입한다.The dust collecting member 120 and the filter 122 are mounted in the dust collecting chamber 124, and the motor 130 is inserted into the motor case 136.

그리고 모터케이스(136)에 형성된 브라켓(138)의 관통공(139)으로 스크류(150)를 통과시켜 집진실(124)의 나사공(126)에 체결한다. 따라서 집진실(124)과 모터케이스(136)는 일체로 고정되고, 모터(130)의 임펠러부(132)는 필터(122)에 밀착된 상태를 유지한다.Then, the screw 150 is passed through the through hole 139 of the bracket 138 formed in the motor case 136 and fastened to the screw hole 126 of the dust collecting chamber 124. Therefore, the dust collecting chamber 124 and the motor case 136 are integrally fixed, and the impeller 132 of the motor 130 maintains a state in which the filter 122 is in close contact with the filter 122.

이러한 집진실(124) 및 모터케이스(136)를 본체(100)에 설치한다.The dust collecting chamber 124 and the motor case 136 are installed in the main body 100.

이와 같이 조립이 완료된 진공청소기에 전원이 인가되면, 흡기모터(130)가 작동하여 헤드내 바닥의 이물질을 포함한 공기를 흡기구(142)를 통하여 집진부재(120)로 흡인한다. 집진부재(120)에서 이물질이 걸러진 공기는 다시 흡기모터(130)로 흡인된다.When power is applied to the assembled vacuum cleaner as described above, the intake motor 130 is operated to suck air including foreign matters at the bottom of the head to the dust collecting member 120 through the inlet 142. Air filtered by the foreign matter from the dust collecting member 120 is sucked back to the intake motor (130).

흡기모터(130)의 임펠러부(132)만을 통과하여 데워지지 않은 공기는, 격벽(110)에 의해 순환유로(102)측으로 보내져 호스(140)의 순환출구(144)를 따라 다시 헤드로 분사되고, 헤드내 바닥의 이물질을 바닥으로부터 일으켜 다시 흡기구(142)로 흡입되게 한다.The air that is not warmed by passing through only the impeller 132 of the intake motor 130 is sent to the circulation passageway 102 by the partition wall 110 and is injected back to the head along the circulation outlet 144 of the hose 140. In addition, the foreign matter on the bottom of the head is raised from the bottom to be sucked back into the inlet 142.

그리고 흡기모터(130)의 코일부(134)를 통과하여 데워진 공기는 격벽(110)에 의해 배기유로(104)로 보내져 배기구(108)를 통하여 외부로 방출된다.And the air warmed through the coil unit 134 of the intake motor 130 is sent to the exhaust flow path 104 by the partition wall 110 is discharged to the outside through the exhaust port 108.

상기와 같이 본 실시예의 흡기모터 고정장치는, 집진실(124)과 모터케이스(136)를 미리 조립하고 일체로 본체(100)에 설치함으로써 조립이 간단해지고, 모터(130)의 임펠러부(132)와 필터(122)가 밀착된 상태를 견고하게 유지하여 순환공기의 누설이 방지된다.As described above, in the intake motor fixing device of the present embodiment, assembling of the dust collecting chamber 124 and the motor case 136 in advance and integrally installed in the main body 100 simplifies the assembly, and the impeller 132 of the motor 130. ) And the filter 122 are tightly maintained to prevent leakage of circulating air.

이상에서 설명한 바와 같이 본 발명은, 흡기모터(130)가 삽입되는 모터케이스(136)의 전면 가장자리에 측방향으로 다수가 돌출되고 각각에 관통공(139)이 형성된 브라켓(138)과, 관통공(139)에 일치되는 위치의 집진실(124)에 각각 형성된 나사공(126)과, 관통공(139)을 통과하여 나사공(126)에 체결되는 다수의 스크류(150)로 이루어진 환류식 진공청소기의 흡기모터 고정장치로서, 집진실(124)과 모터케이스(136)를 미리 조립하고 일체로 본체(100)에 설치함으로써 조립이 간단해지고, 모터(130)의 임펠러부(132)와 필터(122)가 밀착된 상태를 견고하게 유지하여 순환공기의 누설이 방지되는 효과가 있다.As described above, the present invention includes a bracket 138 having a plurality of protruding laterally at the front edge of the motor case 136 into which the intake motor 130 is inserted and having through holes 139 formed therein, and through holes. A reflux vacuum consisting of a screw hole 126 respectively formed in the dust collecting chamber 124 at a position corresponding to 139 and a plurality of screws 150 passing through the through hole 139 and fastened to the screw hole 126. As the intake motor fixing device of the vacuum cleaner, the dust collecting chamber 124 and the motor case 136 are assembled in advance and integrally installed in the main body 100 so that the assembly becomes simple, and the impeller 132 and the filter of the motor 130 ( 122) is firmly maintained in close contact there is an effect of preventing the leakage of circulating air.

이상에서는 본 발명을 특정의 바람직한 실시예에 대하여 도시하고 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며, 특허청구의 범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형이 가능할 것이다.While the invention has been shown and described with respect to certain preferred embodiments, the invention is not limited to the embodiments described above, but in the field of which the invention pertains without departing from the spirit of the invention as claimed in the claims. Any person with ordinary knowledge will be able to make various modifications.

Claims (1)

흡기모터(130)가 삽입되는 모터케이스(136)의 전면 가장자리에 측방향으로 다수가 돌출되고, 각각에 관통공(139)이 형성된 브라켓(138);A plurality of brackets 138 protruding laterally on the front edge of the motor case 136 into which the intake motor 130 is inserted, and through holes 139 formed therein; 상기 관통공(139)에 일치되는 위치의 집진실(124)에 각각 형성된 나사공(126); 및A screw hole 126 formed in each of the dust collecting chambers 124 corresponding to the through hole 139; And 상기 관통공(139)을 통과하여 상기 나사공(126)에 체결되는 다수의 스크류(150);를 포함하는 것을 특징으로 하는 환류식 진공청소기의 흡기모터 고정장치.And a plurality of screws (150) fastened to the screw holes (126) through the through holes (139).
KR1020010044883A 2001-07-25 2001-07-25 Inhalation of air motor fixing device of convection type cleaner KR20030010105A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608880B1 (en) * 2005-02-28 2006-08-08 엘지전자 주식회사 Motor joint for dish washer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900002525Y1 (en) * 1984-07-11 1990-03-30 알프스덴기 가부시기 가이샤 Push-button switch
KR920003975U (en) * 1990-08-29 1992-03-25 주식회사 금성사 Filter fixing device for motor protection of vacuum cleaner
JPH0595875A (en) * 1991-10-07 1993-04-20 Matsushita Electric Ind Co Ltd Vacuum cleaner
KR970056872U (en) * 1996-04-18 1997-11-10 Drive motor fixing structure of vacuum cleaner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900002525Y1 (en) * 1984-07-11 1990-03-30 알프스덴기 가부시기 가이샤 Push-button switch
KR920003975U (en) * 1990-08-29 1992-03-25 주식회사 금성사 Filter fixing device for motor protection of vacuum cleaner
JPH0595875A (en) * 1991-10-07 1993-04-20 Matsushita Electric Ind Co Ltd Vacuum cleaner
KR970056872U (en) * 1996-04-18 1997-11-10 Drive motor fixing structure of vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608880B1 (en) * 2005-02-28 2006-08-08 엘지전자 주식회사 Motor joint for dish washer

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