KR0132168B1 - Motor fan hot wind generating device - Google Patents

Motor fan hot wind generating device

Info

Publication number
KR0132168B1
KR0132168B1 KR1019950051905A KR19950051905A KR0132168B1 KR 0132168 B1 KR0132168 B1 KR 0132168B1 KR 1019950051905 A KR1019950051905 A KR 1019950051905A KR 19950051905 A KR19950051905 A KR 19950051905A KR 0132168 B1 KR0132168 B1 KR 0132168B1
Authority
KR
South Korea
Prior art keywords
blower fan
motor
fan
rotated
main body
Prior art date
Application number
KR1019950051905A
Other languages
Korean (ko)
Other versions
KR970045587A (en
Inventor
이관연
Original Assignee
배순훈
대우전자주식회사
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, 대우전자주식회사 filed Critical 배순훈
Priority to KR1019950051905A priority Critical patent/KR0132168B1/en
Publication of KR970045587A publication Critical patent/KR970045587A/en
Application granted granted Critical
Publication of KR0132168B1 publication Critical patent/KR0132168B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems
    • F24H3/0417—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems portable or mobile
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0052—Details for air heaters
    • F24H9/0073—Arrangement or mounting of means for forcing the circulation of air

Abstract

본 발명은 날개의 하부에 히터를 갖는 블로어팬을 설치한 다음 모터가 회전될때 블로어팬이 함께 회전되도록함으로서, 온풍의 토출효율이 향상되도록한 선풍기의 온풍발생장치에 관한 것으로서, 특히 본체 내부에 설치된 모터에 의해 날개가 회전되어 상기 본체의 전방으로 바람을 토출함에 있어서, 상기 본체의 내측 하부에 설치되어 바람을 상기 날개쪽으로 송풍하는 블로어팬, 그리고 상기 블로어팬의 직 상부에 설치되어 송풍되는 바람을 가열하는 히터가 구비된 특징이 있다.The present invention relates to a warm air generating device of a fan to install a blower fan having a heater in the lower part of the wing and then to rotate the blower fan when the motor is rotated, thereby improving the discharge efficiency of warm air, in particular installed inside the main body When the blade is rotated by the motor to discharge the wind toward the front of the main body, the blower fan is installed in the inner lower portion of the main body to blow the wind toward the wing, and the wind is installed and blown directly above the blower fan There is a feature provided with a heater for heating.

Description

선풍기의 온풍빌생장치Electric fan generator of electric fan

제 1도는 일반적인 선풍기의 측면도,1 is a side view of a general electric fan,

제 2도는 본 발명 선풍기 측단면도,2 is a side cross-sectional view of the present invention fan,

제 3도는 본 발명 선풍기의 정면도,3 is a front view of the fan of the present invention,

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 본체 11 : 모터10: main body 11: motor

12 : 날개 20 : 블로어팬12: wing 20: blower fan

21 : 히터 23,24 : 풀리21: heater 23, 24: pulley

25 : 벨트25: belt

본발명은선풍기의 온풍발생장치에 관한 것으로서, 더욱 상세하게는 날개 하부에 온풍을 발생시키는 블로어팬을 설치한 다음 모터의 회전시 함께 회전되도록 함으로서, 온풍의 토출효율이 향상되도록 한 선풍기의 온풍발생장치에 관한 것이다.The present invention relates to a warm air generating device of a fan, and more particularly, by installing a blower fan to generate a warm air in the lower wing and then rotated together when the motor rotates, the warm air generation of the fan to improve the discharge efficiency of the warm air Relates to a device.

일반적으로 선풍기는 제1도에 도시된 바와 같이, 좌대(1)의 상부에 모터(2)가 설치되고 또한 모터(2)의 회전축에는 날개(3)가 결합된다.또한 모터(2)의 전방으로 후방안전망(4)이 고정 형성되어 날개 (3)의 후방이 감싸지고 또한 후방안전망 (4)의 전방으로 전방 안전망(5)이 분해 가능한 상태로 조립되어 날개 (3)의 전방이 감싸진다.In general, as shown in FIG. 1, the fan is provided with a motor 2 on the upper part of the base 1, and a blade 3 is coupled to the rotation shaft of the motor 2. In addition, the front of the motor 2 The rear safety net 4 is fixedly formed so that the rear of the wing 3 is wrapped and the front safety net 5 is assembled in a disassembled state in front of the rear safety net 4 so that the front of the wing 3 is wrapped.

이처럼 구성된 종래의 선풍기는 모터(2)의 구동으로 날개 (3)가 회전되면 바람이 모터 (2)의 전방으로 토출되면서 실내공기가 강제 순환된다. 이때 날개 (3)에서 토출되는 바람은 일정의 풍속을 갖는 것으로서, 사용자가 날개(3)의 전방에 있으면 시원해진다. 그러나 선풍기는 계절상품으로서, 특히 무더운 여름철에 주로 사용된다. 따라서 겨울철과 환절기인 봄/가을에는 사용할 수 없는 사용상의 제약이 있다The conventional fan configured as described above is forced to circulate indoor air while the wind is discharged to the front of the motor 2 when the blade 3 is rotated by the driving of the motor 2. At this time, the wind discharged from the blade 3 has a certain wind speed, and if the user is in front of the blade 3, it is cool. Fans, however, are seasonal products, especially in the hot summer months. Therefore, there are restrictions on use that cannot be used during the winter season and spring / autumn season.

따라서 사용하지 않을때 장시간 보관해야 되므로 성능이 저하되는 문제가 있다Therefore, there is a problem that performance is degraded because it must be stored for a long time when not in use

본 발명자는 종래의 문제점을 감안하여 선풍기의 날개 전방으로 히터를 장착하여 온풍이 발생되도록한 선풍기를 선출원중에 있다 본 발명은 선출원된 선풍기의 개선에 관한 것으로서, 분 발명의 목적은 날개의 하부에 히터를 갖는 블로어팬을 설치한 다음 모터가 회전될 때 블로어팬이 함께 회전되도록 함으로서, 온풍의 토출효율이 향상되도록한 선풍기의 온풍발생장치를 제공함에 있다.The present inventors are in the prior application of a fan that is equipped with a heater to the front of the blade of the fan in order to generate a warm air in view of the conventional problem. By installing a blower fan having a blower fan is rotated together when the motor is rotated, to provide a hot air generator of the fan to improve the discharge efficiency of the warm air.

상기 목적을 달성하기 위하여 본 발명은 본체 내부에 설치된 모터에 의해 날개가회전되어 상기 본체의 전방으로 바람을 토출함에 있어서, 상기 본체의 내측 하부에 설치되어 바람을 상기 날개쪽으로 송풍하는 블로어팬, 그리고 상기 블로어팬의 직 상부에 설치되어 송풍되는 바람을 가열하는 히터가 구비된 특징이 있다.In order to achieve the above object, the present invention is a blower fan is rotated by a motor installed inside the main body to discharge the wind in front of the main body, the blower fan is installed in the inner lower portion of the main body to blow the wind toward the wing, and It is characterized in that the heater is installed directly on the blower fan to heat the blowing air.

이하에서는 본 발명의 바람직한 실시예를 첨부 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제2도는 본 발명 선풍기 측단면도이다. 즉 직사각 형태의 본체 (10)내부 후방으로 모터 (11)가 설치되고 모터 (11)의 전방에 회전축 (11a)이 마련된다. 또한 회전축 (11a)에 체결되어 전방으로 바람을 송풍하는 날개 (12)가 구비되고 본체 (10)의 전방으로 형성된 토출구 (13)에 안전망 (14)이 결합된다.이때 안전망 (14)은 파형의 루버 (15)가 각각 형성되고 또한 안전망 (14)은 감속모터 (16)로 회전된다. 즉 감속모터 (16)에의해 안전망 (14)이회전되면 루버 (15)의 방향이 변하면서 토출되는 바람의 방향이 변하게 된다.2 is a side cross-sectional view of the fan of the present invention. That is, the motor 11 is installed inside the rectangular main body 10 and the rotation shaft 11a is provided in front of the motor 11. In addition, the safety net 14 is coupled to the discharge hole 13 formed in front of the main body 10 is provided with a wing 12 is fastened to the rotating shaft (11a) to blow the wind forward. The louvers 15 are formed respectively, and the safety net 14 is rotated by the reduction motor 16. That is, when the safety net 14 is rotated by the reduction motor 16, the direction of the wind discharged is changed while the direction of the louver 15 is changed.

즉 토출구 (13)의 전방으로 안전망 (14)이회전가능한 상태로 끼워지고 또한 안전망 (14)의 내주면에 내접기어 (18)가 형성된다. 또한 내접기어(18)에 구동기어 (17)가 치합된 상태에서 감속기어 (16)에의해 구동기어 (17)가 회전된다. 한편 본체(10)의 내측 하부에 블로어팬(20)이 설치되고 이의 상측으로 히터 (21)가 마련된다.즉 날개 (12)쪽으로 향한 덕트(22)의 내부에 블로어팬(20)이 회전가능한 상태로 설치되고 덕트 (22)의 내측 상부에 히터 (21)가 설치된다.또한 모터 (11)의 후방으로 풀리(23)가 설치되고 블로어팬(20)의 후방에 풀리 (24)가 설치된 상태에서 밸트 (25)에 의해 서로 연결된다That is, the safety net 14 is fitted in a rotatable state in front of the discharge port 13 and the internal gear 18 is formed on the inner circumferential surface of the safety net 14. In addition, the drive gear 17 is rotated by the reduction gear 16 while the drive gear 17 is meshed with the internal gear 18. On the other hand, the blower fan 20 is installed on the inner lower part of the main body 10 and the heater 21 is provided on the upper side thereof. That is, the blower fan 20 is rotatable inside the duct 22 toward the wing 12. The heater 21 is installed in the upper part of the inside of the duct 22. The pulley 23 is installed in the rear of the motor 11, and the pulley 24 is installed in the rear of the blower fan 20. Are connected to each other by belts 25 in

이처럼 구성된 본 발명은 본체 (10)의 내측 후방으로 형성된 모터 (11)에 의해 날개 (12)가 회전되면 이의 전방으로 형성된 토출구 (13)쪽으로 바람이 송풍된다. 이때 바람이 토출구 (13)에 형성된 안전망(14)을 통과하면서 파형상의 루버(15)를 통과하게 되고 파형의 형태에 따라 바람이 확산되면서 토출된다. 또한 감속모터 (16)의 구동으로 구동기어(17)가 회전되면 내접기어 (18)가 회전되면서 안전망 (14)이 회전됨으로 각 루버 (15)의 방향이 변하게 된다 따라서 토출되는 바람의 방향이 변하면서 확산되어 토출효율이 증가된다According to the present invention configured as described above, when the wing 12 is rotated by the motor 11 formed inside the rear of the main body 10, wind is blown toward the discharge port 13 formed in front thereof. At this time, the wind passes through the corrugated louver 15 while passing through the safety net 14 formed in the discharge port 13 and is discharged while the wind is diffused according to the shape of the corrugation. In addition, when the drive gear 17 is rotated by the driving of the reduction motor 16, the internal gear 18 is rotated, and the safety net 14 is rotated so that the direction of each louver 15 is changed. Diffusion while increasing discharge efficiency

또한 모터(11)가 회전되면 풀리(23)가 회전되고 이때 밸트 (25)를 통하여 풀리 (24)가 함께 회전된다 이와 동시에 블로어팬 (20)이 회전되면서 바람이 덕트 (22)내부로 유입된 다음 상부의 날개 (12)쪽으로 향하게 된다.이때 날개 (12)쪽으로 송풍되는 바람이 날개 (12)에 의해 전방의 토출구(13)쪽으로 토출되면서 실내가 시원해진다.또한 겨울철에 히터 (21)를 가동시키면 블로어팬(20)으로부터 송풍되는 바람이 히터 (21)에 의해 가열되어 온풍으로 변한 다음 덕트 (22)를 따라 상부의 날개 (12)쪽으로 송풍된다. 이때 송풍되는 온풍이 날개 (12)에 의해 전방의 토출구(13)를 따라 실내로 토출되면서 실내가 난방된다.In addition, when the motor 11 is rotated, the pulley 23 is rotated. At this time, the pulley 24 is rotated together through the belt 25. At the same time, as the blower fan 20 is rotated, wind is introduced into the duct 22. The air is blown toward the wing 12, and the air is blown by the wing 12 toward the discharge port 13 in front of the wing 12. The heater 21 is operated during the winter. When the air blown from the blower fan 20 is heated by the heater 21 to be turned into warm air and then blown along the duct 22 toward the upper wing 12. At this time, the warm air is blown by the wing 12 is discharged into the room along the discharge port 13 in front of the room is heated.

이상에서와 같이 본 발명에 따르면 모터의 구동으로 날개가 회전되면 바람이 전방으로 토출되고 또한 날개의 하부에 블로어팬과 히터가 설치되어 모터의 구동시 블로어팬이 날개와 함께 회전되면서 바람을 날개 쪽으로 송풍함으로 히터가 가열되면 송풍되는 바람이 가열되어 온풍으로 변한 다음 날개 쪽으로 송풍됨으로 온풍이 전방으로 토출되어 난방되는 효과가 있다.As described above, according to the present invention, when the blade is rotated by the driving of the motor, the wind is discharged forward, and a blower fan and a heater are installed at the lower part of the blade, so that the blower fan is rotated together with the blade when the motor is driven, thereby directing the wind toward the blade. When the heater is heated by the blower, the blown wind is heated to change the warm air and then blown toward the wing, and thus the warm air is discharged to the front to be heated.

Claims (2)

본체 내부에 설치된 모터에 의해 날개가 회전되어 상기 본체의 전방으로 바람을 토출함에 있어서, 상기 본체 (10)의 내측 하부에 설치되어 바람을 상기 날개 (12)쪽으로 송풍하는 블로어팬 (20),그리고 상기 블로어팬(20)의 직 상부에 설치되어 송풍되는 바람을 가열하는 히터 (21)를 구비하는 선풍기의 온풍발생장치.Blower fan 20 is installed in the inner lower portion of the main body 10 to blow the wind toward the wing 12 in the blade is rotated by the motor installed in the main body to discharge the wind forward of the main body, and The hot air generating device of the fan having a heater (21) installed in the upper portion of the blower fan 20 to heat the blowing air. 제1항에 있어서, 상기 모터 (11)의 후방으로 풀리(23)가 형성되고 또한 상기 풀리(23)와 대응토록 상기 블로어팬(20)에 풀리(24)가 설치되어 이들이 밸투(25)로 연결됨을 특징으로 하는 선풍기의 온풍발생장치.2. The pulley (24) according to claim 1, wherein a pulley (23) is formed behind the motor (11) and a pulley (24) is provided in the blower fan (20) so as to correspond to the pulley (23). Hot air generator of the fan, characterized in that connected.
KR1019950051905A 1995-12-19 1995-12-19 Motor fan hot wind generating device KR0132168B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950051905A KR0132168B1 (en) 1995-12-19 1995-12-19 Motor fan hot wind generating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950051905A KR0132168B1 (en) 1995-12-19 1995-12-19 Motor fan hot wind generating device

Publications (2)

Publication Number Publication Date
KR970045587A KR970045587A (en) 1997-07-26
KR0132168B1 true KR0132168B1 (en) 1998-04-20

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ID=19441361

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Application Number Title Priority Date Filing Date
KR1019950051905A KR0132168B1 (en) 1995-12-19 1995-12-19 Motor fan hot wind generating device

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Country Link
KR (1) KR0132168B1 (en)

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Publication number Publication date
KR970045587A (en) 1997-07-26

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