KR0132174B1 - Hot air production device of motor fan - Google Patents
Hot air production device of motor fanInfo
- Publication number
- KR0132174B1 KR0132174B1 KR1019950033304A KR19950033304A KR0132174B1 KR 0132174 B1 KR0132174 B1 KR 0132174B1 KR 1019950033304 A KR1019950033304 A KR 1019950033304A KR 19950033304 A KR19950033304 A KR 19950033304A KR 0132174 B1 KR0132174 B1 KR 0132174B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- fan
- heating
- safety net
- air
- Prior art date
Links
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
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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
본 발명은 선풍기의 날개 후방으로 캡형태로 절곡된 열선이 모터의 축방향으로 중첩되도록 다수개 형성된 발열부재를 모터 외주연을 따라 방사상으로 다수개 설치하여 흡입되는 공기가 열교환되어 열풍으로 변한 상태로 토출되도록 함으로서, 중첩된 열선을 실내공기가 통과되면서 열교환효율이 향상되도록 한 선풍기의 온풍 발생장치에 관한 것으로서, 특히 좌대의 상부에 모터가 설치되고 또한 모터로 구동되는 날개의 전,후방에 전,후방안전망이 설치된 선풍기에 있어서, 상기 후방안전망과 날개 사이에 캡 형상으로 절곡된 열선이 상기 모터의 축방향으로 다수개 중첩된 발열부재, 그리고 상기 발열부재가 상기 모터 상부에 방사상으로 다수개 설치되도록 상기 모터 상부를 감싸는 절연테가 구비된 특징이 있다.The present invention installs a plurality of heating members radially along the outer circumference of the motor formed so that a plurality of heating wires bent in the form of a cap behind the blades of the fan overlap in the axial direction of the motor in a state in which the air sucked is changed to hot air The present invention relates to a warm air generating device of a fan in which a heat exchange efficiency is improved by passing an overlapped heating wire through indoor air, and particularly, before and after the motor is installed on the upper part of the seat and driven by the motor. In a fan provided with a rear safety net, a heating wire bent in the shape of a cap between the rear safety net and the wing is a plurality of heating elements overlapping in the axial direction of the motor, and the plurality of heating elements are radially installed on the upper portion of the motor The insulation frame surrounding the upper portion of the motor is provided.
Description
제1도는 일반적인 선풍기의 측면도.1 is a side view of a general electric fan.
제2도는 본 발명 온풍 발생장치가 부착된 상태를 나타낸 선풍기의 측단면도.2 is a side cross-sectional view of a fan showing a state in which the present invention warm air generator is attached.
제3도는 본 발명 온풍 발생장치의 정면도.3 is a front view of the present invention warm air generating device.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 좌대 11 : 모터10: base 11: motor
12 : 날개 13 : 후방안전망12 wing 13 rear safety net
14 : 전방안전망 20 : 발열부재14: front safety net 20: heat generating member
21 : 열선 22 : 절연테21: heating wire 22: insulation frame
본 발명은 선풍기의 온풍 발생장치에 관한 것으로서 더욱 상세하게는 캡 형태로 절곡된 열선이 모터의 축방향으로 다수개 중첩된 발열부재를 모터의 외주연을 따라 방사상으로 다수개 설치함으로서, 환절기때 온풍이 발생되어 실내가 난방되도록 하고 또한 습기가 많은 장마철에 온풍을 발생시켜 실내공기중의 수분이 제습되도록한 선풍기의 온풍 발생장치에 관한 것이다The present invention relates to a warm air generating device of a fan, and more particularly, by installing a plurality of heating members radially along the outer periphery of the motor, the heating wire bent in the form of a cap in the axial direction of the motor, Is generated to heat the room and to generate a warm air in the humid rainy season to dehumidify the air in the indoor air generator
일반적으로 선풍기는 제1도에 도시된 바와 같이 좌대(10)의 상부에 모터(11)가 설치되고 또한 모터(11)의 회전축에는 날개(12)가 결합된다. 또한 모터(11)의 전방으로 후방안전망(13)이 고정형성되어 날개(12)의 후방이 감싸지고 또한 후방안전망(13)의 전방으로 전방안전망(14)이 클립(15)에 의해 분해 가능한 상태로 조립되어 날개(12)의 전방이 감싸진다.In general, as illustrated in FIG. 1, a fan 11 is installed at an upper portion of the base 10, and a blade 12 is coupled to a rotation shaft of the motor 11. In addition, the rear safety net 13 is fixedly formed in front of the motor 11 to surround the rear of the wing 12, and the front safety net 14 can be disassembled by the clip 15 in front of the rear safety net 13. Assembled into the front of the wing 12 is wrapped.
이처럼 구성된 종래의 선풍기는 모터(11)의 구동으로 날개(12)가 회전되면 바람이 모터(11)의 전방으로 불면서 실내공기가 강제순환된다.이때 날개(12)에서 토출되는 바람은 일정의 풍속을 갖는 것으로서, 사용자가 날개(12)의 전방에 있으면 시원해진다. 그러나 선풍기는 계절상품으로서, 특히 무더운 여름철에 주로 사용된다 .따라서 겨울과 환절기인 봄/가을에는 사용할 수 없는 사용상의 제약이 있다.In the conventional fan configured as described above, when the blades 12 are rotated by the driving of the motor 11, the wind blows to the front of the motor 11, whereby the indoor air is forcedly circulated. As having, the user cools when the user is in front of the wing 12. Fans, however, are seasonal products, especially in the hot summer months, so there are restrictions on their use during the spring and autumn seasons.
따라서 사용하지 않을때 장기간보관해야 되므로 성능이 저하되는 문제가 있다Therefore, there is a problem that performance is degraded because long-term storage when not in use
본 발명자는 종래의 문제점을 감안하여 선풍기의 내부에 히터를 설치한 다음 환절기때 열풍이 토울되도록 한 열풍발생장치를 개발하여 선출원중에 있다. 본 발명은 선출원된 열풍발생장치의 개선에 관한 것으로서, 그목적은 선풍기의 날개 후방으로 캡 형태로 절곡된 열선이 모터의 축방향으로 중첩되도록 다수개 형성된 발열부재를 모터 외 주연을따라 방사상으로 다수개 설치하여 흡입되는 공기가 열교환되어 열풍으로 변한 상태로 토출되도록 함으로서, 중첩된 열선을 실내 공기가 통과되면서 열교환효율이 향상되도록 한 선풍기의 온풍 발생 장치를 제공함에 있다.In view of the conventional problems, the present inventor has developed a hot air generator for installing a heater in a fan and then causing the hot air to throttle during the season. The present invention relates to an improvement of a pre- filed hot air generating device, the purpose of which is a plurality of heat generating members radially along the outer periphery of the motor to form a plurality of hot wires bent in the axial direction of the motor bent in the cap shape behind the blade of the fan It is to provide a hot air generating device of the fan to improve the heat exchange efficiency as the indoor air passes through the overlapping hot wires by the air installed to be installed and discharged to be discharged into a hot air heat exchange.
상기 목적을 달성하기 위하여 본 발명은 좌대의 상부에모터가 설치되고 또한 모터로 구동되는 날개의 전,후방에 전,후방안전망이 설치된 선풍기에 있어서, 상기 후방안전망과 날개 사이에 캡형상으로 절곡된 열선이 상기 모터의 축방향으로 다수개 중첩된 발열부재, 그리고 상기 발열부재가 상기 모터 상부에 방사상으로 다수개 설치되도록 상기 모터 상부를 감싸는 절연테가 구비하는 특징이 있다.In order to achieve the above object, the present invention is a fan installed in the upper part of the seat and the front and rear safety net is installed in the front and rear of the blade driven by the motor, bent in a cap shape between the rear safety net and the wing The heating member has a heating wire overlapping a plurality of heating wires in the axial direction of the motor, and the insulating frame surrounding the upper portion of the motor so that the plurality of heating members are radially installed on the upper motor.
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 온풍발생장치가 부착된 상태를 나타낸 선풍기의 측단면도이고 제3도는 본 발명 온풍발생장치의 정면도로서, 제1도와 동일 구성요소는 동일 부호를 사용하여 본 고안을 설명한다. 즉 모터(11)상부에 캡(cap)형태로 절곡된 열선(21)이 모터(11)의 축방향으로 다수개 중첩된 발열부재(20)가 구비된다 이때 발열부재(20)는 모터(11)의 상부 외주연을따라 방사상으로 다수개 설치된다. 한편 각 발열부재(20)는 모터(11)의 상부를 감싸는 절연성이 우수한 절연테(22)상면에 설치되어 절연된다. 미설명부호 13a는 후방안전망(13)에 형성되어 각 발열부재(20)가 어린이의 손에 닫지 않도록 형성된 구멍이다. 한편 첨부도면에서 열선(21)이 중첩된 형태를 나타내기 위해 굵은점선, 가상선, 및 실선으로 도시되었다2 is a side cross-sectional view of a fan showing a state in which the present invention warm air generator is attached, and FIG. 3 is a front view of the invention warm air generator, in which the same components as those in FIG. 1 will be described using the same reference numerals. That is, the heating member 21 is provided with a plurality of heating wires 21 bent in the form of a cap on the motor 11 in the axial direction of the motor 11. In this case, the heating member 20 includes the motor 11. A plurality of radially installed along the upper outer periphery of On the other hand, each of the heat generating member 20 is installed on the upper surface of the insulating frame 22 having excellent insulation surrounding the upper portion of the motor 11 is insulated. Reference numeral 13a is a hole formed in the rear safety net 13 so that each heating member 20 is not closed in the hand of a child. Meanwhile, in the accompanying drawings, thick lines, imaginary lines, and solid lines are shown to show the overlapping shape of the hot wires 21.
이처럼 구성된 본 발명은 각 발열부재(20)가 후방안전망(13)과 날개(12)의 사이에 위치되므로 외부로 노출되지 않는다, 즉 발열부재(20)가 작동되지 않을 때 모터(11)의 구동으로 날개(12)가 회전되면 실내공기가 후방안전망(13)으로 흡입된 다음 전방안전망(14)으로 토출되면서 실내가 시원해진다. 한편 후방안전망(13)의 상부쪽으로 흡입되는 실내공기는 발열부재(20)를 통하여 전방으로 토출되고 이때 발열부재(20)가 가열되지 않은 상태이므로 찬 바람이 토출된다The present invention configured as described above is not exposed to the outside because each heating member 20 is located between the rear safety net 13 and the blade 12, that is, the driving of the motor 11 when the heating member 20 is not operated As the blade 12 rotates, the indoor air is sucked into the rear safety net 13 and then discharged to the front safety net 14, thereby cooling the interior. Meanwhile, indoor air sucked into the upper portion of the rear safety net 13 is discharged forward through the heat generating member 20. At this time, since the heat generating member 20 is not heated, cold air is discharged.
한편 온풍을 발생시킬때 발열부재(20)가 가열되면 실내공기가 후방안전망(13)을 통하여 흡입되고 이과정에서 구멍(13a) 쪽으로 흡입되는 실내공기가 각 열선(21)을 통과하게 된다 이때 열선(21)이 모터(11)의 축방향으로 다수개 중첩된 상태이므로 바람이 가 열선(21)을 다단으로 통과하면서 순차적으로 가열되어 열교환효율이 증가된다.On the other hand, if the heating member 20 is heated when generating the warm air, the indoor air is sucked through the rear safety net 13 and the indoor air sucked toward the hole 13a in this process passes through each heating wire 21. Since a plurality of 21 is superimposed in the axial direction of the motor 11, the wind is sequentially heated while passing through the heating wire 21 in multiple stages to increase the heat exchange efficiency.
한편 열선(21)을 통과하면서 가열되어 온풍으로 변한 다음 실내로 토출되므로 실내가 따뜻해진다. 따라서 봄/가을 같은 환절기에 온풍을 발생시키면 실내가 온풍으로 따뜻해 짐으로 난방효과가 있고 또한 습기가 많은 장마철에 온풍을 발생시키면 실내공기중에 포함된 수분이 제거됨으로 실내공기가 쾌적해진다.On the other hand, the room is heated while passing through the hot wire 21 is changed to warm air and then discharged into the room. Therefore, when the warm air is generated in the season, such as spring / autumn, the room is warmed by the warm air, and the heating effect is generated. Also, when the warm air is generated in the humid rainy season, the indoor air is removed by removing the moisture contained in the indoor air.
이상에서와 같이 본 발명에 따르면 선풍기의 날개 후방으로 캡형태로 절곡된 열선이 모터의 축방향으로 다수개 중첩된 발열부재가 모터의 상부에 방사상으로 다수개 형성됨으로 바람이 흡입되는 과정에서 중첩된 열선을 통과하면서 순차적으로 가열되어 열교환효율이 증가되는 효과가 있다.As described above, according to the present invention, the heating wire bent in the form of a cap to the rear of the fan of the fan is overlapped in the process of inhaling the wind because a plurality of heating members are radially formed on the upper part of the motor. There is an effect that the heat exchange efficiency is increased by sequentially heating while passing through the hot wire.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950033304A KR0132174B1 (en) | 1995-09-30 | 1995-09-30 | Hot air production device of motor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950033304A KR0132174B1 (en) | 1995-09-30 | 1995-09-30 | Hot air production device of motor fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970016154A KR970016154A (en) | 1997-04-28 |
| KR0132174B1 true KR0132174B1 (en) | 1998-04-20 |
Family
ID=19428787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950033304A KR0132174B1 (en) | 1995-09-30 | 1995-09-30 | Hot air production device of motor fan |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0132174B1 (en) |
-
1995
- 1995-09-30 KR KR1019950033304A patent/KR0132174B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970016154A (en) | 1997-04-28 |
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