KR970016156A - Fan direction change device - Google Patents

Fan direction change device Download PDF

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Publication number
KR970016156A
KR970016156A KR1019950032402A KR19950032402A KR970016156A KR 970016156 A KR970016156 A KR 970016156A KR 1019950032402 A KR1019950032402 A KR 1019950032402A KR 19950032402 A KR19950032402 A KR 19950032402A KR 970016156 A KR970016156 A KR 970016156A
Authority
KR
South Korea
Prior art keywords
louvers
main body
lower ends
motor
eccentric pin
Prior art date
Application number
KR1019950032402A
Other languages
Korean (ko)
Other versions
KR0136679B1 (en
Inventor
박승주
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950032402A priority Critical patent/KR0136679B1/en
Publication of KR970016156A publication Critical patent/KR970016156A/en
Application granted granted Critical
Publication of KR0136679B1 publication Critical patent/KR0136679B1/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
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)

Abstract

본 발명은 날개 전방으로 다수개의 루버를 수직으로 설치한 다음 모터의 회전에 따라 이들 루버가 좌우측으로 방향절환 되도록 함으로서, 모터 및 날개가 방향절환되지 않는 상태에서 풍향이 원하는 곳으로 향하도록 한 선풍기의 풍향 절환장치에 관한 것으로서, 특히 전방에 토출구가 형성된 직사각 형상의 본체, 상기 토출구와 대응토록 상기 본체 내부에 설치되어 회전축으로 회전되는 날개를 갖는 모터, 상기 토출구의 상하단에 힌지핀으로 회동가능하게 수직으로 설치된 다수개의 루버, 상기 회전축의 선단에 형성된 구동기어, 상기 구동기어와 치합된 종동기어에 편심 형성된 편심핀, 그리고 상하단에 형성된 돌기가 상기 각 루버 사이에 끼워지고 상기 편심핀에 끼워지는 수직장공을 통하여 좌우측으로 이동되는 가동판이 구비된 특징이 있다.The present invention is to install a plurality of louvers vertically in front of the wing and then to rotate the louvers to the left and right in accordance with the rotation of the motor, so that the wind direction is directed to the desired place in the state that the motor and the blade is not directional change The present invention relates to a wind direction switching device, and in particular, a rectangular main body having a discharge port formed at the front thereof, a motor having a blade installed inside the main body so as to correspond to the discharge hole, and rotating in a rotational shaft, and vertically rotatable by hinge pins at upper and lower ends of the discharge hole. A plurality of louvers installed in a plurality of louvers, a drive gear formed at the front end of the rotating shaft, an eccentric pin eccentrically formed on the driven gear meshed with the drive gear, and a vertical slot formed between the louvers and the projections formed at the upper and lower ends and fitted to the eccentric pin There is a feature provided with a movable plate that is moved to the left and right through.

Description

선풍기의 풍향 절환장치Fan direction change device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명 선풍기의 측단면도,2 is a side cross-sectional view of the fan of the present invention,

제3도는 본 발명 풍향 절환장치를 나타낸 분리 사시도,Figure 3 is an exploded perspective view showing a wind direction switching device of the present invention,

제4도는 본 발명 선풍기의 정면도,4 is a front view of the fan of the present invention,

제5도는 본 발명 풍향 절환장치의 일부 발췌 평단면도.5 is a partial cross-sectional plan view of the wind direction switching device of the present invention.

Claims (2)

전방에 토출구(11)가 형성된 직사각 형상의 본체(10), 상기 토출구(11)와 대응토록 상기 본체(10) 내부에 설치되어 회전축(14)으로 회전되는 날개(13)를 갖는 모터(12), 상기 토출구(11)의 상하단에 힌지핀(23a)으로 회동가능하게 수직으로 설치된 다수개의 루버(23), 상기 회전축(14)의 선단에 형성된 구동기어(21), 상기 구동기어(21)와 치합된 종동기어(22)에 편심 형성된 편심핀(22a), 그리고 상하단에 형성된 돌기(24a)가 상기 각 루버(23) 사이에 끼워지고 상기 편심핀(22a)에 끼워지는 수직장공(24c)을 통하여 좌우측으로 이동되는 가동판(24)을 구비하는 선풍기의 풍향 절환장치.A motor 12 having a rectangular main body 10 having a discharge port 11 formed in front, and a blade 13 installed inside the main body 10 so as to correspond to the discharge hole 11 and rotated by a rotation shaft 14. And a plurality of louvers 23 installed vertically rotatably by hinge pins 23a at upper and lower ends of the discharge port 11, drive gears 21 formed at the front end of the rotating shaft 14, and the drive gears 21 and An eccentric pin 22a eccentrically formed on the driven driven gear 22, and a projection 24a formed on the upper and lower ends of the vertical long hole 24c fitted between the louvers 23 and fitted to the eccentric pin 22a. Wind direction switching device of the fan having a movable plate 24 moved to the left and right through. 제1항에 있어서, 상기 종동기어(22)가 선단에 회전 가능하게 결합되고 후단이 힌지(22c)를 통하여 각운동되는 종동레버(22b), 선단에 형성된 고리(25d)가 상기 종동레버(22b)에 연결된 상태에서 중앙에 형성된 힌지(25c)를 중심으로 각운동되는 구동레버(25b), 그리고 조절손잡이(25a)의 회전에 따라 상기 고리(25d)가 상승되어 상기 종동기어(22)가 상기구동기어(21)에서 이탈되도록 상기 구동레버(25b)의 후단을 눌러주는 캠(25)을 구비함을 특징으로 하는 선풍기의 풍향 절환장치.2. The driven lever 22b according to claim 1, wherein the driven gear 22 is rotatably coupled to the front end and the rear end is angularly moved through the hinge 22c, and the ring 25d formed at the front end is the driven lever 22b. ), The ring 25d is lifted by the rotation of the driving lever 25b and the adjustment knob 25a, which is angularly moved around the hinge 25c formed at the center thereof. And a cam (25) for pressing the rear end of the driving lever (25b) so as to be separated from the driving gear (21). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950032402A 1995-09-28 1995-09-28 Wind direction converting device of a motor fan KR0136679B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950032402A KR0136679B1 (en) 1995-09-28 1995-09-28 Wind direction converting device of a motor fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950032402A KR0136679B1 (en) 1995-09-28 1995-09-28 Wind direction converting device of a motor fan

Publications (2)

Publication Number Publication Date
KR970016156A true KR970016156A (en) 1997-04-28
KR0136679B1 KR0136679B1 (en) 1998-07-01

Family

ID=19428197

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950032402A KR0136679B1 (en) 1995-09-28 1995-09-28 Wind direction converting device of a motor fan

Country Status (1)

Country Link
KR (1) KR0136679B1 (en)

Also Published As

Publication number Publication date
KR0136679B1 (en) 1998-07-01

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