KR20100012958A - Angle control apparatus of electric fan - Google Patents

Angle control apparatus of electric fan Download PDF

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Publication number
KR20100012958A
KR20100012958A KR1020080074410A KR20080074410A KR20100012958A KR 20100012958 A KR20100012958 A KR 20100012958A KR 1020080074410 A KR1020080074410 A KR 1020080074410A KR 20080074410 A KR20080074410 A KR 20080074410A KR 20100012958 A KR20100012958 A KR 20100012958A
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South Korea
Prior art keywords
piece
movable member
fixed
angle
gear
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KR1020080074410A
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Korean (ko)
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KR100955785B1 (en
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김형태
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김일주
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    • 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
    • F04D25/105—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 by changing rotor axis direction, e.g. oscillating fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/007—Conjoint control of two or more different functions
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/06—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with parallel axes
    • 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
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/52—Kinematic linkage, i.e. transmission of position involving springs
    • 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
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/53—Kinematic linkage, i.e. transmission of position using gears
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: A rotational angle controlling device for an electric fan head part is provided to effectively use air volume by freely adjusting the angle of a heat part. CONSTITUTION: A rotational angle controlling device for an electric fan head part comprises a fixture piece(5), a movable member, an angle control knob, a drive unit(20), and a fixed support(25). A gear is formed in an arched shape and a gear is formed on the inner side thereof. The movable member adjusts the angel when fixture piece and a gear are assembled and disassembled. The angle control knob operates the movable member leftward and rightward. The drive unit comprises a speed reduction motor.

Description

선풍기 헤드부의 회전각도 조절장치{Angle control apparatus of electric fan}Angle control device of electric fan head {Angle control apparatus of electric fan}

본 발명은 선풍기 헤드부의 회전각도 조절장치에 관한 것으로서, 보다 구체적으로는 휀이 장착된 헤드부를 0 ~ 90˚내에서 자유롭게 각도를 변환가능토록하여, 설정한 각도 내에서 휀이 부가된 헤드부가 좌/우로 반복해서 작동되도록 하므로서 휀에서 발생되는 바람을 낭비없이 효과적으로 이용가능토록한 선풍기 헤드부의 회전각도 조절장치에 관한 것이다.The present invention relates to an apparatus for adjusting the rotation angle of the fan head, and more specifically, to allow the angle of the head mounted with the fan to be freely changeable within 0 to 90 °, so that the head is added to the head within the set angle. It is related to the rotation angle control device of the fan head to be effectively used without wasting the wind generated in the wind by repeatedly operating / right.

일반적으로 널리 사용되는 선풍기는 120˚ 내외의 각도로 좌/우를 회전하게 되는 것으로서, 이는 휀이 장착된 헤드부의 각도를 임의로 조절할 수 없기 때문에 사용자의 위치를 벗어나게 되어 냉방효과를 극대화할 수 없는 것이다. In general, the fan is widely used to rotate the left / right at an angle of about 120˚, which is because the angle of the head mounted with the fan can not be arbitrarily adjusted, it is out of the position of the user can not maximize the cooling effect .

이러한 문제점을 해소하기 위하여 실용신안등록 제357,346호에서 헤드부의 각도를 설정된 범위 내에서 작동하도록한 기술을 제안한 바 있다.In order to solve this problem, Utility Model Registration No. 357,346 has proposed a technique to operate the angle of the head within the set range.

그러나 이러한 기술로 이루어진 상기한 문제를 해결할 수 있으나 구조가 복잡하고 잦은 고장이 발생된다고 하는 구조적인 문제점을 내포하고 있어 실용화에는 이르지 못하고 있는 실정이다. However, the above-mentioned problems made with these techniques can be solved, but the structure is complicated and frequently causes structural problems such as failures.

본 발명은 상기와 같은 문제점을 해소하기 위하여 제안된 것으로서, 본 발명은 헤드부의 각도를 사용자가 필요로 하는 각도로 자유자재로 조절가능토록하여 풍량을 효과적으로 이용할 수 있는 선풍기 헤드부의 회전각도 조절장치를 제공하는데 주 목적이 있는 것이다.The present invention has been proposed in order to solve the above problems, the present invention is to adjust the angle of the head portion freely to the angle required by the user to adjust the rotation angle of the fan head unit that can effectively use the air volume The main purpose is to provide.

상기의 목적을 달성하기위한 본 발명의 전체적인 구성은 원호형상으로 내측면에 기어가 형성된 고정편과; 상기 고정편과 결합 및 분리되면서 각도가 변환되는 가동부재와; 상기 가동부재를 좌/우로 작동시키는 각도조절버튼과; 가동부재에 의해 설정된 각도의 범위 내에서 좌/우로 연속작동시키는 감속모터를 포함하는 구동수단과; 상기 구동수단에 의해 작동되는 고정지주로 구성된 것이다.The overall configuration of the present invention for achieving the above object is a fixed piece with a gear formed on the inner surface in the shape of an arc; A movable member coupled to and separated from the fixing piece to change an angle; An angle adjustment button for operating the movable member left / right; Drive means including a reduction motor for continuously operating left / right within a range of angles set by the movable member; It is composed of a fixed column which is operated by the drive means.

한편 상기 가동부재는 각도조절버튼과 일체로 결합되는 연결편과, 외측에는 고정편에 형성된 안내홈에 결합되는 지지편과, 상기 지지편의 상부에 부가되어 각도조절버튼에 의해 상/하로 작동되면서 고정편의 기어에 결합 및 분리되는 체결편이 부가된 구성으로 이루어진 것이다.On the other hand, the movable member is connected to the coupling piece integrally with the angle adjustment button, the support piece is coupled to the guide groove formed in the fixed piece on the outside, and is added to the upper portion of the support piece to operate up / down by the angle adjustment button of the fixed piece The fastening piece is coupled to and separated from the gear.

또한 상기 각도조절버튼은 내측에 코일스프링에 부가된 본체와; 하부로 길게 연장된 회동축이 부가되어 상기 본체의 외측에 결합되는 푸셔와; 가동부재를 구성하는 각도조절버튼과 푸셔를 구성하는 회동축에 양단부가 고정되는 와이어로 구성된 것이다.In addition, the angle control button and the body is added to the coil spring inside; A pusher coupled to an outer side of the main body by a pivoting shaft extending downwardly; It is composed of a wire that is fixed at both ends to the angle adjustment button constituting the movable member and the rotating shaft constituting the pusher.

그리고 상기 구동수단은 가동부재에 고정설치되며 고정축에 연결편과 베어링 이 결합된 감속모터와, 상기 베어링에 결합되어 좌/우로 작동되는 안내레일과, 안내레일의 외측에 일체로 결합되어 고정지주에 동력을 전달하는 원동기어로 구성된 것이다.The drive means is fixedly mounted to the movable member and the reduction shaft motor is coupled to the fixed shaft and the connecting piece and the bearing, the guide rail coupled to the bearing to operate left / right, and integrally coupled to the outer side of the guide rail fixed to the holding column It is composed of a motive gear that transmits power.

또한 상기 고정지주는 상부에는 휀이 장착된 헤드부가 고정되고 저면에는 원동기어와 기어결합되는 종동기어가 형성된 구성으로 이루어진 것이다.In addition, the fixed support is composed of a configuration in which the head is mounted on the top of the fixed head and the driven gear is geared to the driving gear on the bottom.

이하 본 발명의 전체적인 구성상태 및 이로부터 얻게 되는 특유의 효과 등에 대하여 첨부도면을 이용하여 상세히 설명하면 하기와 같다.Hereinafter, the overall configuration of the present invention and the specific effects obtained therefrom will be described in detail with reference to the accompanying drawings.

본 발명의 전체적인 구성은 고정편(5)과, 상기 고정편(5)과 기어결합 및 분리되면서 각도를 설정하는 가동부재(10)와, 상기 가동부재(10)를 조절하는 각도조절버튼(15)과, 상기 가동부재(15)에 의해 설정된 각도만큼 안내레일(17)을 좌/우로 작동시키는 구동수단(20)과, 상기 구동수단(20)에 의해 회전하는 고정지주(25)로 구성된 것으로서, 상기의 각 부품은 기판(50)에 고정설치되는 것이다.The overall configuration of the present invention is a fixed piece 5, the movable member 10 for setting the angle while the gear is coupled and separated from the fixed piece 5, and the angle adjustment button 15 for adjusting the movable member 10 ), A driving means 20 for operating the guide rail 17 left / right by an angle set by the movable member 15, and a fixed support 25 rotating by the driving means 20. Each of the above components is fixed to the substrate 50.

상기 고정편(5)은 동심원을 이루는 원호형상으로서, "ㄷ"자 형상으로 절곡하여 내측에는 가동부재(10)를 구성하는 지지편(7)을 삽입하기위한 안내홈(1)이 배설되고, 상부의 내측면에는 기어(3)가 형성된 구성으로 이루어진 것이다.The fixing piece 5 is an arc shape forming a concentric circle, bent into a "c" shape, and a guide groove 1 for inserting the support piece 7 constituting the movable member 10 is disposed inside the groove. The inner surface of the upper is made of a configuration in which the gear (3) is formed.

그리고 상기 고정편(5)의 외측에는 스위치(4)를 부설하여 가동부재(10)에 의해 온/오프되면서 감속모터(16)에 전원을 공급 및 차단하는 것이다.And to the outside of the fixing piece (5) by placing a switch 4 on / off by the movable member 10 to supply and cut off the power to the reduction motor (16).

또한 상기 고정편(5)에 형성된 기어(3)에 결합 및 분리되는 가동부재(10)는 내측단부가 각도조절버튼(15)에 일체로 고정되는 연결편(6)과, 상기 연결편(6)의 내측단부에는 상기 안내홈(1)에 삽입되어 안정적인 좌/우 이동을 도모하게 되는 지지편(7)과, 상기 지지편(7)의 상면에 부가되어 각도조절버튼(15)에 의해 상/하로 작동되는 체결편(8)으로 구성된다.In addition, the movable member 10 coupled to and separated from the gear 3 formed on the fixing piece 5 has a connecting piece 6 having an inner end integrally fixed to the angle adjustment button 15, and the connecting piece 6 of the connecting piece 6. The inner end portion is inserted into the guide groove 1 to support a stable left and right movement, and is added to the upper surface of the support piece 7 by the angle adjustment button 15 up / down It consists of an actuating fastening piece 8.

그리고 상기 연결편(6)의 내측에는 가동부재(10)의 원활한 작동을 도모하는 동시에 급격한 작동을 제어하는 후크(9)가 장착된 구성으로서, 상기 후크(9)는 각도조절버튼(15)에 부가된 기어(9a)와 결합되는 구조로 이루어진 것이다. In addition, a hook (9) is installed inside the connecting piece (6) to facilitate smooth operation of the movable member (10) and to control sudden operation. The hook (9) is added to the angle adjustment button (15). It is made of a structure that is coupled to the gear (9a).

한편, 가동부재(10)를 좌/우로 이동시키는 각도조절버튼(15)는 본체(13)의 외측에 결합되어 코일스프링(12a)에 의해 수축 및 복원되는 푸셔(12)와, 상기 푸셔(12)와 체결편(8)을 연결하는 외어어(14)로 구성된 것이다.On the other hand, the angle adjustment button 15 for moving the movable member 10 to the left / right is coupled to the outside of the main body 13, the pusher 12 is contracted and restored by the coil spring 12a, and the pusher 12 ) And a foreign language 14 connecting the fastening piece 8.

또한 구동수단(20)은 가동부재(10)를 구성하는 연결편(6)에 장착되는 감속모터(16)와, 이 감속모터(16)에 의해 설정된 각도에 해당하는 구간을 좌/우로 왕복하는 안내레일(17)과, 상기 안내레일(17)의 외측에 일체로 고정되어 작동되는 원동기어(18)로 구성된 것이다.In addition, the driving means 20 guides to reciprocate left / right the section corresponding to the angle set by the reduction motor 16 mounted on the connecting piece 6 constituting the movable member 10 and the reduction motor 16. Rail 17 and the guiding gear 18 is fixed to the outer side of the guide rail 17 to operate.

상기 감속모터(16)의 일측에 편심되어 배설된 고정축(16a)에는 연결핀(16b)을 결합하고, 이 연결핀(16b)의 하부에는 안내레일(17)에 형성된 안착홈(17a)에 삽입되는 베어링(16c)을 일체로 결합한 것이다.The connecting pin 16b is coupled to the fixed shaft 16a eccentrically disposed on one side of the reduction motor 16, and the lower portion of the connecting pin 16b is provided in the seating groove 17a formed in the guide rail 17. The bearing 16c to be inserted is integrally coupled.

또한 상기 베어링(16c)이 내측으로 삽입되는 안내레일(17)은 내측에는 베어링(16c)의 이탈방지와 원활한 작동을 담보하기 위한 안착홈(17a)이 형성된 구성으로 이루어진 것이다.In addition, the guide rail 17 into which the bearing 16c is inserted into the guide rail 17 has a configuration in which a seating groove 17a is formed on the inner side to ensure separation of the bearing 16c and smooth operation.

상기 안내레일(17)의 안착홈(17a)에 결합된 베어링(16c)이 활살표(A)의 방향으로 이동하면 베어링(16c)의 회전반경을 커져서 선풍기를 구성하는 헤드부(27)의 회전각도가 확대되고, 화살표(B)의 방향으로 이동하면 회전반경이 작아지므로 헤드부(27)의 회전각도가 축소되는 것이다.When the bearing 16c coupled to the seating groove 17a of the guide rail 17 moves in the direction of the arrow A, the rotation radius of the bearing 16c is increased to rotate the head portion 27 constituting the fan. When the angle is enlarged, and the direction of rotation (B) moves in the direction of the rotation radius becomes smaller, the rotation angle of the head portion 27 is reduced.

그리고 상기 안내레일(17)과 일체로 결합되어 상향으로 돌출된 고정축(18a)에 원동기어(18)가 고정장착되고, 이 원동기어(18)는 후술하는 고정지주(25)의 하단부에 형성된 종동기어(25a)와 결합되는 것이다.In addition, the driving gear 18 is fixedly mounted to the fixed shaft 18a which is integrally coupled with the guide rail 17 and protrudes upward, and the driving gear 18 is formed at the lower end of the fixing support 25 to be described later. It is coupled with the driven gear 25a.

또한 구동수단(20)에 의해 작동되는 고정지주(25)는 상부에는 모터에 의해 회전하는 휀(27a)이 장착된 헤드부(27)가 일체로 배설되어 커버(35)의 내측에 삽입되는 것으로서, 고정지주(25)의 하단부에는 상술한 원동기어(18)와 기어결합되어 연동되는 종동기어(24)가 일체로 배설된 구성으로 이루어진 것이다.In addition, the fixed holding column 25 operated by the driving means 20 is provided with a head portion 27 mounted with a pin 27a, which is rotated by a motor, at an upper portion thereof to be inserted into the cover 35. On the lower end of the fixed support 25, the driven gear 18 and the driven gear 24, which are geared and interlocked with the aforementioned driving gears 18, are integrally disposed.

상기 종동기어(24)가 원동기어(18)에 의해 좌/우로 회전되어 고정지주(25)의 상부에 결합되어있는 헤드부(27)도 함께 회전되면서 각도조절버튼(15)에 의해 설정된 각도만큼 좌/우로 작동되면서 휀(27a)에서 발생되는 바람을 사용자에게 공급하게 되는 것이다.The driven gear 24 is rotated left / right by the prime mover 18, and the head portion 27 coupled to the upper portion of the fixed support 25 is also rotated together by the angle set by the angle adjusting button 15. It is operated to the left / right to supply the wind generated in the wind (27a) to the user.

상술한 바와 같이 본 발명은 각도조절버튼에 의해 작동되는 가동부재를 좌/우로 이동시켜 고정편에 결합되므로서 헤드부의 회전각도가 결정되므로서 사용자가 필요로하는 각도만큼 헤드부를 회전시킬 수 있으므로 휀에서 발생되는 풍량을 효과 적으로 활용할 수 있는 유용한 발명인 것이다.As described above, the present invention is coupled to the fixed piece by moving the movable member operated by the angle adjustment button to the left / right, so that the rotational angle of the head is determined, so that the user can rotate the head by the required angle. It is a useful invention that can effectively utilize the amount of air generated from.

상기한 구성으로 이루어진 본 발명의 실시상태를 살펴보면 하기와 같다. 헤드부(27)의 회전각도를 설정하지 않은 경우에는 가동부재(10)가 고정편(5)에 부가된 스위치(4)를 압착하여 감속모터(16)에 전원의 공급이 차단되어 헤드부(27)가 정위치에 고정되어 휀(26a)이 회전하므로서 바람을 방출하게 되는 것이다.Looking at the embodiment of the present invention made of the above configuration as follows. When the rotational angle of the head portion 27 is not set, the movable member 10 presses the switch 4 attached to the fixing piece 5 to cut off the supply of power to the reduction motor 16 so that the head portion ( 27) is fixed in position to release the wind as the jaw (26a) is rotated.

사용도중 헤드부(27)를 일정각도로 회전시키고져 할 경우에는 각도조절버튼(15)을 구성하는 푸셔(12)에 힘을 가하게되면 코일스프링(12a)이 수축한다.When the head portion 27 is to be rotated at a predetermined angle during use, when the force is applied to the pusher 12 constituting the angle adjustment button 15, the coil spring 12a contracts.

코일스프링(12a)이 수축함과 동시에 푸셔(12)의 하부에 배설된 회동축(12b)이 시계방향으로 회전함과 동시에 와이어(14)와 연결된 체결편(8)은 고정편(5)에 형성된 기어(3)에서 분리되는 것이다.At the same time as the coil spring 12a contracts, the pivot shaft 12b disposed at the lower portion of the pusher 12 rotates in the clockwise direction, and the fastening piece 8 connected to the wire 14 is connected to the fixing piece 5. It is to be separated from the formed gear (3).

이와 같이 가동부재(10)를 구성하는 체결편(6)이 고정편(5)을 구성하는 기어(3)에서 분리되면 가동부재(10)는 고정편(5)에 형성된 안내홈(1)을 따라 좌/우로 이동하게 된다.When the fastening piece 6 constituting the movable member 10 is separated from the gear 3 constituting the fixed piece 5 as described above, the movable member 10 opens the guide groove 1 formed in the fixed piece 5. Will move left / right.

가동부재(10)를 좌/우로 이동하면서 설정하고져하는 각도에서 압착한 푸셔(12)를 해제하게 되면 체결편(6)이 하부로 이동하여 고정편(5)에 형성된 기어(3)와 결합되어 각도가 조절되는 것이다.When the movable member 10 is released while the pusher 12 is squeezed at a predetermined angle while the movable member 10 is moved left / right, the fastening piece 6 moves downward to engage with the gear 3 formed on the fixed piece 5. The angle is adjusted.

이렇게 가동부재(10)가 좌/로 이동되면, 이와 일체로 결합된 구동수단(20)도 함께 이동되는 것이다.When the movable member 10 is moved to the left / right, the driving means 20 integrally coupled thereto is also moved together.

이때 가동부재(10)가 고정편(5)의 내측으로 이동하면 회전각도가 확대되는 것으로서, 구동수단(20)을 구성하는 베어링(16c)은 안내레일(17)의 내측(화살표 A방향)으로 이동하게 되는 것이다.At this time, when the movable member 10 moves to the inside of the stationary piece 5, the rotation angle is enlarged, and the bearing 16c constituting the driving means 20 moves to the inside of the guide rail 17 (arrow A direction). It will move.

반대로 가동부재(10)를 고정편(5)의 외측으로 이동하면 헤드부(27)의 회전각도가 축소되는 것으로서, 이때 구동수단(20)을 구성하는 베어링(16c)은 안내레일(17)의 외측(화살표 B방향)으로 이동된다.On the contrary, when the movable member 10 is moved to the outside of the fixing piece 5, the rotation angle of the head portion 27 is reduced. At this time, the bearing 16c constituting the driving means 20 is formed of the guide rail 17. It moves to the outside (arrow B direction).

이와 같이 임의의 각도로 설정되면 감속모터(16)의 구동에 의해 고정축(16a)에 결합된 연결편(16b)은 360˚회전하게 되는 것이다.When set at an arbitrary angle as described above, the connecting piece 16b coupled to the fixed shaft 16a by the driving of the reduction motor 16 is rotated 360 °.

이렇게 연결편(16b)이 회전되므로서 베어링(16c)과 일체로 결합된 안내레일(17)은 베어링(16c)을 따라 좌/우로 이동되는 것이다.As the connecting piece 16b is rotated as described above, the guide rail 17 integrally coupled with the bearing 16c is moved left / right along the bearing 16c.

안내레일(17)이 좌/우로 작동되므로서 이와 일체로 설치되어있는 원동기어(18)도 연동되고, 또 원동기어(18)와 기어결합되어 있는 종동기어(24)가 작동하므로서 고정지주(25)의 상부에 장착된 헤드부(22)를 좌/우로 작동시키게 되므로서 사용자가 필요로 하는 각도를 설정하여 헤드부(27)에 장착된 휀(27a)에서 발생되는 바람을 효과적으로 활용하게 되는 것이다.As the guide rail 17 is operated left / right, the driving gear 18, which is integrally installed with the guide rail 17, is also interlocked, and the driven gear 24, which is gear-coupled with the driving gear 18, is operated to fix the holding column 25 By operating the head portion 22 mounted on the top of the left / right to set the angle required by the user to effectively utilize the wind generated from the wind (27a) mounted to the head portion 27 .

도 1은 본 발명의 구성상태를 예시한 사시도1 is a perspective view illustrating a configuration of the present invention

도 2는 본 발명에 커버를 부가한 상태의 사시도Figure 2 is a perspective view of a state in which the cover is added to the present invention

도 3은 본 발명의 작동상태를 예시한 편면도Figure 3 is a side view illustrating the operating state of the present invention

도 4는 본 발명의 고정편과 가동부재를 분리한 상태의 분해사시도Figure 4 is an exploded perspective view of the fixing piece and the movable member of the present invention separated

도 5는 본 발명의 사용상태도 5 is a use state diagram of the present invention

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1 : 안내홈 3 : 기어1: Guide groove 3: Gear

5 : 고정편 6 : 연결편5: fixed piece 6: connecting piece

7 : 지지편 8 : 각도조절편7: support piece 8: angle adjustment piece

10 : 가동부재 12 : 푸셔10: movable member 12: pusher

13 : 본체 14 : 와이어 13: body 14: wire

15 : 각도조절레버 16 : 감속모터 15: angle control lever 16: reduction motor

17 : 안내레일 18 : 원동기어17: guide rail 18: prime move gear

20 : 구동수단 24 : 종동기어 20: drive means 24: driven gear

25 : 고정지주25: fixed holding

Claims (6)

원호형상으로 내측면에 기어가 형성된 고정편과; 상기 고정편과 기어결합 및 분리되면서 각도가 조절되는 가동부재와; 상기 가동부재를 좌/우로 작동시키는 각도조절버튼과; 가동부재에 의해 설정된 각도의 범위 내에서 좌/우로 연속작동시키는 감속모터를 포함하는 구동수단과; 상기 구동수단에 의해 작동되는 고정지주로 구성된 것을 특징으로하는 선풍기 헤드부의 회전각도 조절장치. A fixed piece having a gear formed on an inner side in an arc shape; A movable member whose angle is adjusted while being engaged and separated from the fixed piece; An angle adjustment button for operating the movable member left / right; Drive means including a reduction motor for continuously operating left / right within a range of angles set by the movable member; The rotation angle control device of the electric fan head portion, characterized in that consisting of a fixed column is activated by the drive means. 제1항에 있어서, 상기 고정편은 동심원을 이루는 원호형상으로서 내측에는 가동편을 구성하는 지지편이 삽입되는 안내홈과, 상부의 내측면에는 기어가 배설된 구성으로 이루어진 것을 특징으로하는 선풍기 헤드부의 회전각도 조절장치. The fan head portion of claim 1, wherein the fixing piece has a concentric circular arc shape, a guide groove into which a support piece constituting a movable piece is inserted, and a gear disposed on an inner surface of the upper portion. Rotation angle adjuster. 제1항에 있어서, 상기 가동부재는 각도조절버튼과 일체로 결합되는 연결편과, 외측에는 고정편에 형성된 안내홈에 결합되는 지지편과, 지지편의 상부에 부가되어 각도조절버튼에 의해 상/하로 작동되면서 고정편에 형성된 기어와 결합 및 분리되는 체결편이 부가된 구성으로 이루어진 것을 특징으로하는 선풍기 헤드부의 회전각도 조절장치. According to claim 1, The movable member is connected to the coupling piece integrally with the angle adjustment button, the support piece is coupled to the guide groove formed on the fixing piece on the outside, and is added to the upper portion of the support piece by the angle adjustment button up / down Rotating angle control device of the fan head portion, characterized in that consisting of the configuration is added to the fastening piece coupled to and separated from the gear formed on the fixed piece. 제1항에 있어서, 상기 각도조절버튼은 내측에 코일스프링에 부가된 본체와; 하부로 길게 연장된 회동축이 부가되어 상기 본체의 외측에 결합되는 푸셔와; 가동 부재를 구성하는 체결편과 푸셔를 구성하는 회동축에 양단부가 고정되는 와이어로 구성된 것을 특징으로하는 선풍기 헤드부의 회전각도 조절장치. According to claim 1, The angle adjustment button and the body is added to the coil spring on the inside; A pusher coupled to an outer side of the main body by a pivoting shaft extending downwardly; An apparatus for adjusting the rotation angle of a fan head, characterized in that it comprises a fastening member constituting a movable member and a wire fixed at both ends to a rotation shaft constituting a pusher. 제1항에 있어서, 상기 구동수단은 가동부재에 고정설치되며 고정축에 연결편과 베어링이 결합된 감속모터와, 상기 베어링에 결합되어 좌/우로 작동되는 안내레일과, 안내레일의 외측에 일체로 결합되어 고정지주에 동력을 전달하는 원동기어로 구성된 것을 특징으로 선풍기 헤드부의 회전각도 조절장치. According to claim 1, wherein the drive means is fixed to the movable member and the reduction shaft motor coupled to the coupling piece and the bearing on the fixed shaft, the guide rail coupled to the bearing to operate left / right, integrally to the outside of the guide rail Rotating angle adjusting device of the fan head portion is characterized in that the combination consisting of a motive gear for transmitting power to the fixed column. 제1항에 있어서, 상기 고정지주는 상부에는 휀이 장착된 헤드부가 고정되고 저면에는 원동기어와 기어결합되는 종동기어가 형성된 구성으로 이루어진 것을 특징으로하는 선풍기 헤드부의 회전각도 조절장치. The apparatus of claim 1, wherein the fixed holder is configured to have a head mounted on the top thereof and a driven gear formed at the bottom thereof with a driven gear coupled to the motive gear.
KR1020080074410A 2008-07-30 2008-07-30 Angle control apparatus of electric fan KR100955785B1 (en)

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KR101281907B1 (en) * 2011-01-27 2013-07-03 주재학 Left and right turning control device electric fan
CN103291634A (en) * 2013-06-25 2013-09-11 青岛大学 Miniature multi-angle rotating fan
KR102071997B1 (en) * 2018-11-07 2020-01-31 문현도 Electric fan angle control apparatus
KR102133757B1 (en) 2019-05-22 2020-07-14 변종식 Apparatus for regulating rotation angle at left and right as to electrical appliance reciprocating rotary motion at left and right
CN114542494A (en) * 2020-11-26 2022-05-27 莱克电气股份有限公司 Fan with cooling device

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KR101708346B1 (en) 2014-09-23 2017-02-27 김형태 Left and right rotation angle adjustment device of fan head
KR101897183B1 (en) * 2017-05-23 2018-09-11 한일전기 주식회사 lower part rotation structure of electric fan
KR102460461B1 (en) * 2022-01-18 2022-10-31 주식회사 엠앤제이인터네셔널 Electric fan

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KR950007548Y1 (en) * 1993-01-21 1995-09-13 박민철 Rotating control device of fan head
KR0135360Y1 (en) * 1996-07-16 1999-03-20 김필수 Control unit of wind direction in elecric fan
KR200215899Y1 (en) 2000-08-21 2001-03-15 주재학 The circuitous device a motor fan
KR100858715B1 (en) 2007-08-10 2008-09-17 한국기계연구원 An electric fan having function of regulating rotary angle

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Publication number Priority date Publication date Assignee Title
KR101281907B1 (en) * 2011-01-27 2013-07-03 주재학 Left and right turning control device electric fan
CN103291634A (en) * 2013-06-25 2013-09-11 青岛大学 Miniature multi-angle rotating fan
CN103291634B (en) * 2013-06-25 2016-01-20 青岛大学 Small-sized multi-angle rotation fan
KR102071997B1 (en) * 2018-11-07 2020-01-31 문현도 Electric fan angle control apparatus
KR102133757B1 (en) 2019-05-22 2020-07-14 변종식 Apparatus for regulating rotation angle at left and right as to electrical appliance reciprocating rotary motion at left and right
CN114542494A (en) * 2020-11-26 2022-05-27 莱克电气股份有限公司 Fan with cooling device

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