KR0124973Y1 - Noise prevention device of vacuum cleaner - Google Patents
Noise prevention device of vacuum cleaner Download PDFInfo
- Publication number
- KR0124973Y1 KR0124973Y1 KR2019930006176U KR930006176U KR0124973Y1 KR 0124973 Y1 KR0124973 Y1 KR 0124973Y1 KR 2019930006176 U KR2019930006176 U KR 2019930006176U KR 930006176 U KR930006176 U KR 930006176U KR 0124973 Y1 KR0124973 Y1 KR 0124973Y1
- Authority
- KR
- South Korea
- Prior art keywords
- diaphragm
- fan motor
- dust collecting
- dust
- vacuum cleaner
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
Abstract
본 고안은 격판에 흡음제를 설치하고 흡입공기의 경로를 변경하여 진동 소음을 방지하기 위한 것으로서, 본체(1)내부를 집진실(3)과 모터실(6)로 구분하는 격판(7)과, 상기 집진실(3) 내부에 설치되어 흡입된 먼지를 포집하는 집진필터(4)와, 격판(7)에 장착되어 팬모터(9)측으로 미세한 먼지가 유입되는 것을 방지하는 팬모터보호필터(5)와, 격판에 설치되어 동작시 소음을 저감시키는 흡음제(8)와, 상기 흡음제 외측으로 격판(7)에 형성되어 공기를 팬모터(9)측으로 흡입하는 흡입공(7a)을 포함하여 구성된 것이다.The present invention is to prevent the vibration noise by installing a sound absorbing agent in the diaphragm and changing the path of the intake air, a diaphragm (7) for dividing the inside of the main body (1) into the dust collecting chamber (3) and the motor chamber (6), A dust collecting filter 4 installed inside the dust collecting chamber 3 to collect the sucked dust, and a fan motor protection filter 5 mounted on the diaphragm 7 to prevent fine dust from entering the fan motor 9 side. ), A sound absorbing agent (8) installed in the diaphragm to reduce noise during operation, and a suction hole (7a) formed in the diaphragm (7) outside the sound absorbing agent to suck air to the fan motor (9) side. .
Description
제1도는 종래 장치의 종단면도.1 is a longitudinal sectional view of a conventional apparatus.
제2도는 제1도의 A-A선 단면도,2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 본 고안 장치의 종단면도.Figure 3 is a longitudinal cross-sectional view of the device of the present invention.
제4도는 제3도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.
제5도는 본 고안 장치의 다른 실시예를 나타낸 요부 단면도.Figure 5 is a sectional view of the main part showing another embodiment of the device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 본체 3 : 집진실1 body 3: dust collection chamber
5 : 팬모터 보호필터 6 : 모터실5: fan motor protection filter 6: motor compartment
7 : 격판 7a : 흡입공7: diaphragm 7a: suction hole
8 : 흡음제 9 : 팬모터8: sound absorbing agent 9: fan motor
본 고안은 진공 청소기의 소음방지장치에 관한 것으로서, 특히 팬모터의 진동소음원을 차단시켜 청소시 발생되는 진동 소음을 방지할 수 있도록 한 것이다.The present invention relates to a noise reduction device of a vacuum cleaner, in particular, to prevent the vibration noise generated during cleaning by blocking the vibration noise source of the fan motor.
일반적으로, 진공 청소기는 제1도 및 제2도에 도시한 바와같이 바닥면의 먼지등의 오물을 청소하는 기기로서, 통상 본체(1)와 헤드(도시는 생략함)로 이루어지고 이들은 헤드로 유입된 먼지를 본체(1)로 이송시키기 위한 흡입호스(2)로 연결된다.In general, a vacuum cleaner is a device for cleaning dirt, such as dust on the bottom surface as shown in Figs. 1 and 2, usually consists of a main body 1 and a head (not shown) and these It is connected to the suction hose (2) for transferring the introduced dust to the main body (1).
본체(1) 내부에 집진실(3)과 모터실(6)로 구분하는 격판(7)이 설치되고, 상기 집진실(3) 내부에는 흡입된 먼지를 포집하는 집진필터(4)가 장착되며, 미세한 먼지가 팬모터(9)측으로 유입되는 것을 방지하기 위한 팬모터보호필터(5)가 격판(7)에 설치되어 있다.A diaphragm 7 is formed in the main body 1 to divide the dust collecting chamber 3 and the motor chamber 6 into the dust collecting chamber 3, and a dust collecting filter 4 for collecting the sucked dust is installed inside the dust collecting chamber 3, The fan motor protection filter 5 is installed in the diaphragm 7 to prevent fine dust from flowing into the fan motor 9 side.
또한, 격판(7)에는 공기를 팬모터(9)측으로 흡입하는 흡입공(7a)이 형성되어 있다.In addition, the diaphragm 7 is formed with a suction hole 7a for sucking air to the fan motor 9 side.
이와같이 구성된 딩공청소기를 동작시키면 팬모터(9)가 회전되어 제1도에 도시한 화살표 방향으로 헤드의 흡입구를 통해 오물과 함께 공기가 흡입되므로 흡입된 오물은 집진필터(4)에 포집되고, 공기만이 팬모터 보호필터(5)를 통과한 다음 팬모터(9)를 통과하여 본체 후방에 형성된 배기구(10)로 배기된다.When the ding ball cleaner configured as described above is operated, the fan motor 9 is rotated so that the air is sucked together with the dirt through the suction port of the head in the direction of the arrow shown in FIG. 1, and the sucked dirt is collected in the dust collecting filter 4, and the air is collected. Only after passing through the fan motor protection filter 5 passes through the fan motor 9 is exhausted to the exhaust port 10 formed in the rear of the main body.
그러나, 이와같은 종래 진공청소기는 격판(7)에 형성된 흡입공(7a)이 팬모터 흡입구(9a)외 바로 연통되어 있어 팬모터(9)의 소음이 집진실(3)로 전달되어 일부는 집진실벽을 투과하여 간접적으로 본체 외부로 전달되고, 다른 일부는 흡입호스(2)와 헤드를 통해 직접적으로 외부로 전달되므로 청소시 소음 공해를 유발시키게 되는 문제점이 있었다.However, such a conventional vacuum cleaner is a suction hole (7a) formed in the diaphragm (7) is communicated directly outside the fan motor suction port (9a), the noise of the fan motor (9) is transmitted to the dust collecting chamber (3) Through the truth wall is indirectly transmitted to the outside of the main body, the other part is directly transmitted to the outside through the suction hose (2) and the head there was a problem that causes noise pollution during cleaning.
본 고안은 이와같은 문제점을 해결하기 위하여 안출한 것으로서, 격판에 흡음제를 설치하고 흡입 공기의 경로를 변경하여 진동소음을 방지하는데 그 목적이 있다.The present invention has been made in order to solve such a problem, the purpose is to install a sound absorbent in the diaphragm and to change the path of the intake air to prevent vibration noise.
상기 목적을 달성하기 위한 본 고안의 형태에 따르면 본체 내부를 집진실과 모터실로 구분하는 격판과 상기 집진실 내부에 설치되어 흡입된 먼지를 포집하는 집진필터와 격판에 장착되어 팬모터측으로 미세한 먼지가 유입되는 것을 방지하는 팬 모터 보호필터와 격판에 설치되어 동작시 소음을 저감시키는 흡음제와 상기 흡음제 외측으로 격판에 형성되어 공기를 팬모터측으로 흡입하는 흡입공을 포함하여 구성된 진공청소기의 소음방지장치가 제공된다.According to a form of the present invention for achieving the above object, the plate is divided into a dust collecting chamber and a motor chamber, and the dust collecting filter and the diaphragm are installed inside the dust collecting chamber to collect the sucked dust. The noise prevention device of the vacuum cleaner comprising a fan motor protection filter to prevent the inflow and the sound absorbing agent to reduce the noise during operation and the suction hole formed in the diaphragm outside the sound absorbing agent to suck air to the fan motor side Is provided.
이하 본 고안을 일실시예로 도시한 첨부 도면 제3도 내지 제5도를 참고로 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to FIGS. 3 to 5 of the accompanying drawings.
제3도는 본 고안 장치의 종단면도이고 제4도는 제3도의 B-B선 단면도이며 제5도는 본 고안 장치의 다른 실시예를 나타낸 요부 단면도로서, 헤드 및 흡입호스(2)로 구성되는 것은 동일하나 다만 본체(1)내부를 집진실(3)과 모터실(6)로 구분하는 격판(7)에 흡음제(8)를 장착하고 팬모터(9)측으로 공기를 흡입하는 흡입공(7a)의 형성위치를 달리한 것이다.3 is a longitudinal cross-sectional view of the device of the present invention, FIG. 4 is a cross-sectional view taken along line BB of FIG. 3, and FIG. 5 is a sectional view of the main portion showing another embodiment of the device of the present invention, wherein the head and the suction hose 2 are the same. Formation position of the suction hole 7a which mounts the sound absorbing agent 8 in the diaphragm 7 which divides the inside of the main body 1 into the dust collection chamber 3 and the motor chamber 6, and sucks air to the fan motor 9 side. Would be different.
즉, 본 고안에 따른 소음방지장치는 본체(1) 내부를 집진실(3)과 모터실(6)로 구분하는 격판(7)의 모터실(6)측에는 팬모터의 흡입구(9a)전방에 팬모터(9)에서 발생한 진동 소음을 저감시키기 위한 흡음제(8)를 장착하고 상기 흡음제(8)의 외측으로 공기를 팬모터(9)측으로 흡입하는 흡입공(7a)을 격판(7)에 형성하여서 된 것이다.That is, the noise reduction device according to the present invention is located in front of the suction port 9a of the fan motor on the motor chamber 6 side of the diaphragm 7 which divides the inside of the main body 1 into the dust collecting chamber 3 and the motor chamber 6. A suction hole 7a is mounted on the diaphragm 7 to mount a sound absorbing agent 8 for reducing vibration noise generated from the fan motor 9 and to suck air to the fan motor 9 side outside the sound absorbing agent 8. It was done.
상기 흡입공(7a)은 흡입공기의 이송경로를 변경시킬 수 있는 구조로 되어 있어야 된다.The suction hole (7a) should be of a structure that can change the transfer path of the suction air.
본 고안의 일실시예에서는 상기 흡입공(7a)을 제4도에 도시한 바와같이 방사형으로 형성하였으나 이를 제5도에 도시한 다른 실시예에서와 같이 수직 또는 수평 방향으로 형성하여 흡입공기의 이송경로를 변경시킬 수 있다.In an embodiment of the present invention, the suction hole 7a is radially formed as shown in FIG. 4, but the suction hole 7a is formed in a vertical or horizontal direction as in the other embodiment shown in FIG. You can change the path.
이와같이 구성된 본 고안을 동작시키면 팬모터(9)가 회전되어 제3도에 도시한 화살표 방향으로 헤드의 흡입구를 통해 오물이 포함된 공기가 흡입된다.When operating the present invention configured as described above, the fan motor 9 is rotated so that the air containing the dirt is sucked through the suction port of the head in the direction of the arrow shown in FIG.
따라서, 흡입된 오물은 집진실(3)내의 집진필터(4)에 포집되고 흡입공기만이 팬모터보호필터(5)와 흡입공(7a)을 통해 팬모터(9)를 통과하게 된다.Therefore, the sucked dirt is collected in the dust collecting filter 4 in the dust collecting chamber 3, and only the suction air passes through the fan motor 9 through the fan motor protection filter 5 and the suction hole 7a.
이와같이 팬모터(9)의 구동으로 오물을 포집할때 팬모터(9)에서 발생된 소음은 격판(7)에 고정된 흡음제(8)가 흡수하게 되므로 소음이 본체(1)의 외부로 전달되는 것을 방지하게 되며 또한 흡입공기가 팬모터(9)를 거쳐 배기구(10)로 배출될때 흡입공기가 흡음제(8)의 외측으로 형성된 흡입공(7a)에 의해 이송경로가 변경되므로 팬모터(9)에서 발생한 진동 소음이 저감된다.As such, when the dust is collected by the driving of the fan motor 9, the noise generated from the fan motor 9 is absorbed by the sound absorbing agent 8 fixed to the diaphragm 7, so that the noise is transmitted to the outside of the main body 1. Also, when the suction air is discharged to the exhaust port 10 through the fan motor 9, the suction path is changed by the suction hole 7a formed outside the sound absorbing agent 8 so that the fan motor 9 The vibration noise generated in the system is reduced.
이상에서와 같이 본 고안은 흡음제(8)에 의해서 팬모터(9)에서 발생된 진동소음이 저감됨과 동시에 흡입구 (7a)의 형성위치를 변경하여 집진실(3)과 모터실(6)의 연결경로가 변경되므로 헤드측으로 유출되는 진동 소음이 줄어들고, 이에 따라 소음이 적은 고품질의 진공 청소기를 제공할 수 있게된다.As described above, the present invention reduces vibration noise generated in the fan motor 9 by the sound absorbing agent 8 and at the same time, changes the formation position of the suction port 7a to connect the dust collecting chamber 3 and the motor chamber 6. Since the path is changed, the vibration noise flowing out to the head side is reduced, thereby providing a high quality vacuum cleaner with low noise.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930006176U KR0124973Y1 (en) | 1993-04-19 | 1993-04-19 | Noise prevention device of vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930006176U KR0124973Y1 (en) | 1993-04-19 | 1993-04-19 | Noise prevention device of vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940024181U KR940024181U (en) | 1994-11-16 |
| KR0124973Y1 true KR0124973Y1 (en) | 1998-10-15 |
Family
ID=19353868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930006176U Expired - Lifetime KR0124973Y1 (en) | 1993-04-19 | 1993-04-19 | Noise prevention device of vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0124973Y1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100408054B1 (en) * | 2001-04-20 | 2003-12-03 | 엘지전자 주식회사 | Fan-motor structure for vacuum cleaner |
| KR100408055B1 (en) * | 2001-04-20 | 2003-12-03 | 엘지전자 주식회사 | Structure for flowing air of fan-motor housing in vacuum cleaner |
| KR100474344B1 (en) * | 2002-10-07 | 2005-03-10 | 엘지전자 주식회사 | Noise reducing devise for motor of vacuum-cleaner |
-
1993
- 1993-04-19 KR KR2019930006176U patent/KR0124973Y1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR940024181U (en) | 1994-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2934598B2 (en) | Vacuum cleaner with noise reduction system | |
| US4533370A (en) | Electric cleaner with minimum noise | |
| JPH1132947A (en) | Noise absorbing device of vacuum cleaner | |
| KR0124973Y1 (en) | Noise prevention device of vacuum cleaner | |
| KR20170097981A (en) | Robot cleaner | |
| US20050138755A1 (en) | Vacuum cleaner | |
| JPH03272721A (en) | vacuum cleaner | |
| KR200205691Y1 (en) | Noise reduction structure of the vacuum cleaner sound absorption case | |
| KR100213365B1 (en) | Noise reduction structure of vacuum cleaner | |
| KR100205687B1 (en) | The exhaust structure of the vacuum cleaner | |
| KR200195687Y1 (en) | Apparatus for exhausting indraft air vacuum cleaner | |
| JPH05317208A (en) | Vacuum cleaner | |
| KR100203855B1 (en) | Exhaust structure of motor for vacuum cleaner | |
| KR0136318B1 (en) | Mufler chamber system of a vacuum cleaner | |
| JPH09135794A (en) | Vacuum cleaner suction tool | |
| KR970003053Y1 (en) | Mounting structure of electric blower and printed circuit board of vacuum cleaner | |
| KR100270801B1 (en) | A noise absorption device of a vacuum cleaner | |
| KR0185086B1 (en) | Sound absorber for a vacuum cleaner | |
| KR0141007B1 (en) | Fan motor fixing device of vacuum cleaner | |
| KR200149185Y1 (en) | Noise preventing structure of vacuum cleaner | |
| KR0119597Y1 (en) | Suction port of vacuum cleaner | |
| KR0165074B1 (en) | Duct integrated motor cover of vacuum cleaner | |
| KR20010113287A (en) | Vacuum cleaner | |
| KR960005002B1 (en) | Noise reduction device of vacuum cleaner | |
| KR0163286B1 (en) | Fixing device for exhaust filter for vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| A201 | Request for examination | ||
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| UG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-UG1601 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 5 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-UN2301 St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 6 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 7 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 8 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20070522 Year of fee payment: 10 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 10 |
|
| EXPY | Expiration of term | ||
| UC1801 | Expiration of term |
St.27 status event code: N-4-6-H10-H14-oth-UC1801 Not in force date: 20080420 Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION |