KR100711258B1 - The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method - Google Patents

The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method Download PDF

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KR100711258B1
KR100711258B1 KR1020040081517A KR20040081517A KR100711258B1 KR 100711258 B1 KR100711258 B1 KR 100711258B1 KR 1020040081517 A KR1020040081517 A KR 1020040081517A KR 20040081517 A KR20040081517 A KR 20040081517A KR 100711258 B1 KR100711258 B1 KR 100711258B1
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thermoelectric element
fan
wing
cold
hot air
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KR1020040081517A
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Korean (ko)
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KR20040096969A (en
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이태성
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이태성
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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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • 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
    • F05D2260/60—Fluid transfer
    • 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
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers

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  • 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 열전소자가 구성된 날개를 이용한 냉온풍기 및 냉온풍 발생방법에 관한 것으로, The present invention relates to a cold and hot air fan and a cold and hot air generating method using a wing configured with a thermoelectric element,

전기에 의해 양면이 각각 냉각, 가열되는 열전소자의 특성을 이용하여 이를 선풍기 날개 상에 적용 구성하고, 접지되는 선풍기날개부위의 양면에 별도의 전도성이 높은 소재로 구성하고, 선풍기날개의 축부에 전원를 인가하는 접촉부로 구성되어 열전소자에서 발생되는 양측의 열을 분리하여 전열 시킴으로 선풍기날개 양면에 구성되는 전열체 중 일면은 뜨거워지고, 극을 바꾸면 차가워져 냉온풍기를 가동 시, 사용자의 선택에 따라 원하는 바람을 일으킬 수가 있는 열전소자가 구성된 날개를 이용한 냉온풍기 및 냉온풍 발생방법에 관한 것이다. By using the characteristics of the thermoelectric element, which is cooled and heated on both sides by electricity respectively, it is applied to the fan blades, and composed of a material having high conductivity on both sides of the fan blade part which is grounded. One side of the heating elements composed of both sides of the fan blade becomes hot by changing the heat of both sides generated from the thermoelectric element by applying contact parts and applying it to the user. It relates to a hot and cold fan and a method of generating hot and cold wind using a wing composed of a thermoelectric element capable of generating wind.

열전소자, 선풍기, 냉풍기 Thermoelectric element, fan, cold fan

Description

열전소자가 구성된 날개를 이용한 냉온풍기 및 냉온풍 발생방법{The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method} The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method}             

도 1은 본 발명의 바람직한 일실시 예를 보인 분해 단면도1 is an exploded cross-sectional view showing a preferred embodiment of the present invention

도 2는 본 발명의 날개부의 정면, 배면도Figure 2 is a front, rear view of the wing of the present invention

도 3은 본 발명의 날개부의 단면도3 is a cross-sectional view of the wing of the present invention

도 4는 본 발명의 바람직한 일실시 예를 보인 단면도Figure 4 is a cross-sectional view showing a preferred embodiment of the present invention

도 5는 본 발명의 바람직한 일실시 예를 보인 사시도5 is a perspective view showing a preferred embodiment of the present invention

도 6은 본 발명의 냉온풍 전환 원리를 보여주는 설명도Figure 6 is an explanatory diagram showing the hot and cold air conversion principle of the present invention

*도면의 주요부분에 사용된 주요부호의 설명** Description of the major symbols used in the main parts of the drawings

1 : 날개 3 : 열전소자 5 : 정면 열전도체DESCRIPTION OF SYMBOLS 1: Wing 3: Thermoelectric element 5: Front thermal conductor

7 : 후면 열전도체 9 : 돌출부 30 : 조절기7: rear thermal conductor 9: protrusion 30: regulator

50 : AC/DC 컨버터 50: AC / DC converter

본 발명은 열전소자를 선풍기 날개에 구성한 냉온풍기에 관한 것으로, 더욱 상세하게는 선풍기의 날개와 동일 유사한 냉온풍기의 날개를 구성하고 여기에 열전소자와 전열체를 앞뒤 양면으로 각각 분리 구성하여, 원하는 냉풍 또는 온풍을 선택적으로 사용할 수 있도록 한 냉온풍기 및 냉온풍 발생방법에 관한 것이다. The present invention relates to a cold and hot fan comprising a thermoelectric element on the blade of the fan, and more particularly, to configure a wing of a cold and hot fan similar to the blade of the fan and separate the thermoelectric element and the heating element separately from the front and rear sides, respectively, The present invention relates to a cold / hot air fan and a cold / hot air generating method for selectively using cold or hot air.

일반적으로 냉풍기와 온풍기는 개별적 제품으로 생산되고 있다. 즉, 선풍기와 별도의 냉각장치를 이용한 냉풍기는 시원한 바람을 일으키며, 온풍기는 기존의 헤어드라이기와 같은 원리를 이용하거나, 아니면, 발열체를 가열시켜 발생하는 반사열을 이용하여 주위의 열을 높이는 방법이 통상적으로 사용되고 있다. 따라서, 사용자들은 상기의 제품들을 각각 별도로 구매하여 사용하고 있는 것이 현실이다. In general, cold air and hot air are produced as individual products. That is, a cold fan using a fan and a separate cooling device generates cool wind, and a hot fan uses the same principle as a conventional hair dryer, or a method of increasing ambient heat by using reflected heat generated by heating a heating element. Is being used. Therefore, users are actually purchasing and using the above products separately.

그리고, 본 발명과 같이 열전소자를 이용한 냉풍기를 살펴보면, 출원번호 20-2003-0035883호 '열전소자를 이용한 냉선풍기'가 있는데, 기존의 냉각방식을 이용한 냉풍기와 유사 동일한 원리로서, 단지 냉각역할을 하는 주구성체로서 열전소자를 이용한 것으로서, 팬의 후방에 냉각체, 열전소자, 히트파이프 및 흡열판으로 구성된 냉각부를 구성하여, 팬의 후방에서 냉각부를 통하여 냉각된 공기를 팬을 이용하여 배출시키는 것이다. In addition, referring to the cold air fan using the thermoelectric element as in the present invention, there is an application number 20-2003-0035883 'cold fan using the thermoelectric element', the same principle as the conventional cold air using the cooling method, only cooling role A thermoelectric element is used as a main component, and a cooling unit composed of a cooling element, a thermoelectric element, a heat pipe, and a heat absorbing plate is formed at the rear of the fan to discharge air cooled through the cooling unit from the rear of the fan using the fan. .

앞서 살펴본 바와 같이 통상적으로 구성되는 냉온풍기를 한꺼번에 일괄 사용할 수 있을 뿐만 아니라, 구성상의 무게와 복잡함을 최소화하면서 사용자의 선택에 따라 쉽게 냉풍과 온풍을 일으킬 수 있는 기술의 창안이 절실히 요구되어 지고 있다. As described above, not only the conventional hot and cold winders can be collectively used at a time, but also a need for the invention of a technology that can easily generate cold and hot air according to the user's selection while minimizing the weight and complexity of the configuration is urgently required.

이에, 본 발명은 상기의 문제를 해결하기 위해 창안된 것으로, Accordingly, the present invention was made to solve the above problems,

선풍기의 날개와 같은 구조의 팬에 열전소자를 부착하고, 바람의 토출면과 반대면에 열전도판을 구성하여 양면의 한쪽은 냉각되도록 구성하고, 반대쪽은 가열되도록 구성함과 동시에 이를 위한 직류전원의 공급을 위한 컨버터를 통하여 직류전원으로 변환하고, 온풍기와 냉풍기로 선택할 시 토출면의 열전도판과 접지 된 열전소자가 냉각 또는 가열될 수 있도록 전원을 선택적으로 공급하여, 사용자가 원하는 온풍, 냉풍바람을 일으킬 수 있도록 하는 것에 그 기술적 과제로서 발명한 것이다.
A thermoelectric element is attached to a fan of a fan-like structure, and a heat conduction plate is formed on the opposite side of the wind discharge surface, so that one side of both sides is cooled and the other side is heated, and at the same time, It converts into DC power through converter for supply and selectively supplies power so that the heat conduction plate and grounded thermoelectric element on the discharge surface can be cooled or heated when selected as hot air and cold air. It was invented as the technical problem to make it arise.

본 발명은 온풍과 냉풍을 선택적으로 일으킬수 있도록 구성된 냉온풍기에 관한 것으로서The present invention relates to a cold / hot air fan configured to selectively generate warm air and cold air.

도 1은 본 발명의 바람직한 일실시 예를 보인 분해 단면도이고, 도 2는 본 발명의 날개부의 정면, 배면도이며, 도 3은 본 발명의 날개부의 단면도이며, 도 4는 본 발명의 바람직한 일실시 예를 보인 단면도이며, 도 5는 본 발명의 바람직한 일실시 예를 보인 사시도이며, 도 6은 본 발명의 냉온풍 전환 원리를 보여주는 설명도로서 도면을 참조로 하여 더욱 상세히 설명하면,1 is an exploded cross-sectional view showing a preferred embodiment of the present invention, Figure 2 is a front, rear view of the wing of the present invention, Figure 3 is a cross-sectional view of the wing of the present invention, Figure 4 is a preferred embodiment of the present invention 5 is a perspective view showing a preferred embodiment of the present invention, Figure 6 is an explanatory view showing the hot and cold air conversion principle of the present invention with reference to the drawings in more detail,

날개부(100), 팬의축부(200), 지지대(300), 받침대(400)로 대분 구성되어지는 선풍기의 구조에 있어서,In the structure of the fan composed of the wing portion 100, the shaft portion 200 of the fan, the support base 300, the pedestal 400,

본 발명의 날개부(100)는 도 2에 도시된 바와 같이, 절연체의 날개(1) 중앙 또는 일측부를 관통시켜 열전소자(3)를 구성하고, 열전소자(3)의 양면을 별도로 접하는 열전도판(5,7)을 날개부(100)의 정면과 뒷면에 서로 접지되는 곳이 없도록 하여 각각 구성하고, 뒷면의 열전도판(7)의 외측으로는 날개(1)의 회전시 냉온풍이 토출되는 정면으로 뒷면의 공기가 유입되지 않도록 뒷면의 열전도판(7)의 외측으로 돌출부(9)를 구성하여 회전 시, 원심력에의해 뒷면과 접촉한 공기가 팬의 축과 직각으로 토출되어 양면의 열전도판(5, 7)에 의해서 각각 냉각, 및 가열된 공기의 섞임이 일어나지 않도록 하는 것이다. As shown in FIG. 2, the wing part 100 of the present invention penetrates the center or one side of the wing 1 of the insulator to form the thermoelectric element 3, and a heat conduction plate that separately contacts both surfaces of the thermoelectric element 3. (5,7) is configured so that there is no ground to each other on the front and back of the wing portion 100, the front of the hot and cold air is discharged during the rotation of the blade (1) to the outside of the heat conduction plate 7 of the back In order to prevent the air on the back side from entering, the protrusion 9 is formed on the outside of the heat conduction plate 7 on the back side. When rotating, the air contacting the back side by the centrifugal force is discharged at right angles to the axis of the fan so that the heat conduction plate on both sides ( 5 and 7), respectively, to prevent cooling and mixing of heated air from occurring.

열전소자는 열과 전기의 상호작용으로 나타나는 각종 효과를 이용한 소자의 총칭으로서 크게 전기저항의 온도 변화를 이용한 소자인 서미스터, 온도 차에 의해 기전력이 발생하는 현상인 제베크효과를 이용한 소자, 전류에 의해 열의 흡수(또는 발생)가 생기는 현상인 펠티에효과를 이용한 소자인 펠티에소자 등이 있다. 서미스터는 온도에 의해 전기저항이 크게 변화하는 일종의 반도체소자로서, 전기저항이 온도의 상승에 의해 감소되는 NTC서미스터(negative temperature coefficient thermistor), 온도상승에 의해 저항이 증가하는 정온도계수서미스터(PTC:positive temperature coefficient thermistor) 등을 사용한다. 서미스터는 몰리브덴 ·니켈 ·코발트 ·철 등 산화물을 복수성분으로 배합하여 이것을 소결해서 만들며, 회로의 안정화와 열 ·전력 ·빛 검출 등에 사용한다. 제베크효과는 2종류 금속의 양끝을 접속하여, 그 양끝 온도를 다르게 하면 기전력이 생기는 현상으로, 열전기쌍을 이용한 온도 측정에 응용하는 것이고, 펠티에효과는 2종류의 금속 끝을 접속시켜, 여기에 전류를 흘려보내면, 전류 방향에 따라 한쪽 단자는 흡열하고, 다른 쪽 단자는 발열을 일으키는 현상이다. 2종류의 금속 대신 전기전도 방식이 다른 비스무트(Bi) ·텔루르(Te) 등 반도체를 사용하면, 효율성 높은 흡열 ·발열 작용을 하는 펠티에소자를 얻을 수 있다. 이것은 전류 방향에 따라 흡열 ·발열의 전환이 가능하고, 전류량에 따라 흡열 ·발열량이 조절되므로, 용량이 적은 냉동기나, 상온 부근의 정밀한 항온조(恒溫槽) 제작에 응용한다. 본발명에 있어서는 펠티에효과를 이용한 것으로 펠티에소자로 구성된 열전소자(3)를 적용하여 구성하는 것이다. Thermoelectric element is a generic term for elements using various effects represented by the interaction between heat and electricity.Thermistor, which is a device that uses temperature change of electric resistance, and electromotive force generated by temperature difference, Peltier element which is an element using the Peltier effect which is a phenomenon which heat absorption (or generation | occurrence | production) generate | occur | produces. Thermistors are a kind of semiconductor device whose electrical resistance changes greatly with temperature.Thermal temperature coefficient thermistor (NTC) whose electrical resistance decreases with the increase of temperature, and the constant temperature coefficient thermistor (PTC) whose resistance increases with the temperature rise. positive temperature coefficient thermistor). Thermistors are made by sintering oxides such as molybdenum, nickel, cobalt, and iron in plural components and used for stabilizing circuits, detecting heat, power, and light. The Seebeck effect is a phenomenon in which electromotive force is generated when two ends of two kinds of metals are connected, and the temperature of both ends is different, and it is applied to temperature measurement using a thermoelectric pair. The Peltier effect is connected to two types of metal ends. When current flows, one terminal absorbs heat and the other terminal generates heat depending on the current direction. By using semiconductors such as bismuth (Bi) and tellurium (Te), which have different electrical conduction methods, instead of the two kinds of metals, a Peltier device having an efficient endothermic and heat generating effect can be obtained. It is possible to switch between endotherm and heat generation in accordance with the current direction, and the amount of endotherm and heat generation is adjusted in accordance with the amount of current, and thus it is applied to the manufacture of a refrigerator having a small capacity or a precise thermostat near normal temperature. In the present invention, the Peltier effect is used, and the thermoelectric element 3 composed of Peltier elements is applied.

도3에 도시된 바와 같이 상기 효과를 가지는 열전소자(3)를 날개(1)의 일측부를 관통시켜 구성하고, 날개(1)의 정면과 뒷면으로 열전소자(3)에서 발생된 냉기나 열을 효과적으로 방출할 수 있는 전도체로 구성된 열전도판(5,7)이 열전소자(3)의 냉각 방열 발생면을 접하면서 날개(1)의 양면으로 각각 접지 구성되는 것이다. 이때 뒷면의 열전도판(5)의 외측으로는 앞서 설명한 바와 같이 회전시 앞뒷면의 공기의 섞임 현상을 막기 위하여 돌출부(9)를 구성한다. 날개부(100)의 구성에 있어서 열전소자(3)에 전류를 공급하기 위하여서는 열전소자(3)에 직류전원이 바로 유입되어야 하는 바, 차후 설명되는 컨버터(50)를 통하여 직류 전환된 전류가 열전소 자(3)에 전달될 수 있는 +,-전도선(a,b)을 구성하여 전류가 유입될 수 있도록 한다. 본 발명에서는 도3에 도시된 바와 같이 날개(1)의 내측면으로 전도선(a,b)을 구성하여 설명하였다. As shown in FIG. 3, the thermoelectric element 3 having the above effect is formed through one side of the blade 1, and cold or heat generated from the thermoelectric element 3 is transferred to the front and rear surfaces of the blade 1. The heat conduction plates 5 and 7 composed of a conductor capable of effectively discharging are respectively grounded on both sides of the wing 1 while contacting the surface of the cooling heat dissipation of the thermoelectric element 3. At this time, the outside of the heat conduction plate 5 of the rear side as described above to form a protrusion 9 to prevent the mixing of the air of the front and back when rotating. In order to supply a current to the thermoelectric element 3 in the configuration of the wing unit 100, a direct current power source should be directly introduced into the thermoelectric element 3, and a current converted by direct current through the converter 50 will be described later. +,-Conducting lines (a, b) that can be delivered to the thermal element (3) is configured to allow the current to flow. In the present invention, as illustrated in FIG. 3, the conductive lines a and b are formed on the inner surface of the wing 1.

상기 전도선(a,b)에 유입되는 음극과 양극을 전환시키면 공기가 토출되는 정면에 구성된 열전도체(5)는 열전소자(3)는 선택적으로 냉각 또는 발열을 조절할 수 있고, 따라서 열전도체(5)는 차가워지거나, 뜨거워져 선풍기의 회전 시 냉풍과 온풍을 선택적으로 발생시킬 수가 있는 것이다. When the cathodes and the anodes introduced into the conductive lines (a, b) are switched, the thermal conductors 5 formed at the front of which air is discharged may selectively control the cooling or heat generation of the thermoelectric elements 3, and thus the thermal conductors ( 5) is cold or hot to selectively generate cold and warm air during the rotation of the fan.

열전도판(5,7)은 열전도율이 높은 금속등의 재료을 이용하여 판형으로 구성하고, 날개(1)를 중앙으로 날개의 앞, 뒷면에 별도 분리 구성되도록 하여 열전소자(3)의 발열과 흡열이 별도로 최대한 간섭을 받지 아니하도록 한다. 이를 위하여서는 열전도율이 낮은 절연재료로 날개(1)를 구성하도록 한다. The heat conduction plates 5 and 7 are formed in a plate shape by using a material such as metal having high thermal conductivity, and the wing 1 is separated into the front and the rear of the wing in the center so that heat generation and endotherm of the thermoelectric element 3 can be reduced. In order to avoid interference as much as possible. To this end, the blade 1 is made of an insulating material having a low thermal conductivity.

팬의 축부(200)는 통상의 선풍기 구조와 유사 동일하게 모터축과 관통결합되는 부위로 단, 본 발명의 경우 전원 공급에 있어서, 음극과 양극의 두 전류가 각각 별도로 유입되는 전도선(a,b)이 구성되는 상태에서 회전을 시켜야 함으로, 모터축과 결속되는 부위는 회전을 하면서도 직류의 전원이 그대로 열전소자(3)에 전달될 수 있도록 하는 공지된 기술인 베어링연결방법, 모터브러쉬, 슬립링 등의 전원전달수단을 이용하여 모터를 회전 시에도 직류전원이 그대로 열전소자(3)까지 전달될 수 있도록 한다. 이때 팬의 축부(200)의 모터 동력수단으로서는 별도의 전원구성장치를 이용할 수도 있고, 전기적 연결을 이용하여 유입된 직류를 이용한 직류전동기 로서 역할을 하게 하여 모터를 선택적으로 구성할 수도 있다.The shaft portion 200 of the fan is a portion that is penetrated with the motor shaft in the same manner as in a conventional fan structure. However, in the power supply of the present invention, two currents of the cathode and the anode are separately introduced into the conductive line (a, b) should be rotated in the state that is configured, the bearing connection method, motor brush, slip ring which is a well-known technique that allows the power of the direct current to be transmitted to the thermoelectric element 3 while rotating the portion that is bound to the motor shaft. By using a power transmission means such as to allow the DC power to be transmitted to the thermoelectric element 3 as it is even when the motor rotates. In this case, a separate power supply device may be used as the motor power means of the shaft 200 of the fan, and the motor may be selectively configured by acting as a DC motor using direct current introduced by using an electrical connection.

AC/DC컨버터(50)는 교류를 직류로 전환 시켜 주는 장치로서, 통상 전기제품에 사용되고 있는 교류전기를 본 발명에서의 열전소자(3)에 공급할 직류전원으로 교환 시켜 주는 역할을 한다. 즉, 상기 컨버터(50)를 통하여 직류로 정류된 전류는 모터와, 열전소자(3)에 각각 전도선을 통하여 전달되고, 모터는 회전을 하게 되고, 열전소자(3)에게는 연결된 전도선(a,b)을 통하여 직류전원을 공급하게 되는 것이다. AC / DC converter 50 is a device for converting the alternating current to direct current, and serves to exchange the alternating current used in electrical appliances with the direct current power supply to the thermoelectric element (3) in the present invention. That is, the current rectified by the DC through the converter 50 is transmitted to the motor and the thermoelectric element 3 through the conductive lines, respectively, the motor rotates, and the conductive line connected to the thermoelectric element 3 (a). Through b), DC power is supplied.

받침대(400)에는 일반적인 선풍기 및 온풍기에서 적용되고 있는 것과 같은 전원의 공급 등을 통한 날개 회전 및 토출바람의 온도를 조절 가능토록 하여 보다 효율적으로 사용이 가능하게 되는 것이다. Pedestal 400 is to be able to adjust the temperature of the blade rotation and the discharge wind through the supply of power, such as is applied in the general electric fan and hot air fan is to be able to use more efficiently.

이상 살펴본 바와 같이 대분 구성되는 본 발명에 있어서, 작동 상태를 전체적으로 살펴보면,In the present invention constituted as described above as a whole, looking at the operating state as a whole,

콘센트를 통하여 교류전류가 유입되고 AC/DC컨버터(50)를 통하여 직류전원으로 바꾼다. 콘트롤러(30)에 의하여 통제되는 전류는 열전소자(3)에 유입이 되면, AC current flows through the outlet and changes to DC power through the AC / DC converter 50. When the current controlled by the controller 30 is introduced into the thermoelectric element 3,

열전소자(3)와 접지되고, 날개(1)의 정면과 뒷면에 결합 구성된 열전도체(5,7)에는 열전소자(3)부터 각각 냉각 또는 발열 된 열이 전도되고, 부근의 공기는 차거나 덥혀지게 되는 것이다. The heat conductors 5 and 7, which are grounded with the thermoelectric element 3 and are coupled to the front and rear surfaces of the wing 1, are conducted with heat that has been cooled or generated from the thermoelectric element 3, respectively, and the air in the vicinity is cold or warm. You lose.

날개의 정면이 냉각이 되도록 조정하였을 경우, 콘트롤러(30)에 의하여 회전 모터를 작동시키면 날개정면의 토출부로 부터는 냉풍이 불어오게 되는 것이다. When the front of the blade is adjusted to be cooled, when the rotary motor is operated by the controller 30, cold air is blown from the discharge portion of the front of the blade.

온풍을 사용하려고 열전소자(3)에 전도선(a,b)에 공급되고 있는 음극과 양극을 교환시키게 되면, 반대로 토출면의 열전도체(5)와 접지된 열전소사(3)의 부위는 발열이 되고, 뒷면의 열전도체(7)와 접지된 열전소자(3)의 부위는 냉각이 되어, 열전도체(5,7)들은 각각 냉각, 발열된다. 따라서, 회전 시 냉풍의 사용이 가능하게 되는 것이다. When the cathodes and the anodes supplied to the conductive wires a and b are exchanged with the thermoelectric elements 3 to use the warm air, the heat conductors 5 on the discharge surface and the parts of the grounded thermoelectric yarns 3 grounded generate heat. The portion of the rear surface of the thermal conductor 7 and the grounded thermal element 3 is cooled, and the thermal conductors 5 and 7 are respectively cooled and heated. Therefore, the use of cold air at the time of rotation becomes possible.

이때, 뒷면의 열전도체(7)의 가장자리 부위로는 돌출부(9)를 구성하여 회전 시 뒷면의 공기가 앞면 공기토출부로 유입되지 않고 팬의 원심력에 의해 팬의 축과 직각 되는 방향으로 도출되도록 구성한다. At this time, the edge portion of the heat conductor 7 of the rear side constitutes a protrusion 9 so that the air of the rear side does not flow into the front air discharge portion during rotation and is drawn in a direction perpendicular to the axis of the fan by the centrifugal force of the fan. do.

상기와 같이 본 발명을 통하여 종래에는 냉온풍기를 별도로 구매하여 사용하던 불편을 해소하여 하나의 제품으로 두가지 효과를 완전하게 누릴 수가 있으며, 과학적 원리를 적용하여 큰 부가 부품 없이도 냉온풍을 쉽게 발생할 수 있게 되어, 생산자의 제작에 있어서도 큰 원가 부담이 없으면서도, 사용자에게는 기존보다 탁월한 기능적 선택의 만족을 줄 수 있는 생산자 및 사용자 모두에게 도움을 줄 수 있는 그 효과가 다대한 발명이다.
Through the present invention as described above, it is possible to completely enjoy the two effects as a single product by eliminating the inconvenience of using a separate cold and hot air fan, and to apply the scientific principle to easily generate hot and hot air without large additional parts. Therefore, the invention has a great effect on the producers and users who can provide both the producer and the user who can give the user a satisfactory functional selection superior to the existing one, without having a large cost burden in the production of the producer.

Claims (3)

통상의 날개부, 팬의 축부, 지지대, 받침대로 대분 구성되어지는 선풍기의 구조에 있어서,In the structure of the fan which is comprised by a normal wing part, a shaft part of a fan, a support stand, a stand, 절연체의 날개(1)의 일측부를 관통시켜 열전소자(3)를 구성하고, 열전소자(3)의 양면을 각각 접하는 열전도판(5,7)을 날개부(100)의 정면과 뒷면으로 날개(1)를 경계로 하여 상호 접지되는 곳이 없도록 하여 각각 구성되고, 날개(1)의 회전 시, 양면의 열전도판(5,7)에 의해서 각각 냉각 및 가열된 공기의 섞임이 일어나지 않도록 뒷면 열전도판의 외측으로 돌출부(9)가 구성된 날개부(100)와,The thermoelectric element 3 is formed by penetrating one side of the wing 1 of the insulator, and the heat conduction plates 5 and 7 contacting both sides of the thermoelectric element 3 are respectively provided at the front and the rear of the wing part 100. Each of them is configured so that there is no place where they are grounded with each other as a boundary, and the rear heat conduction plate is prevented from mixing with air cooled and heated by the heat conduction plates 5 and 7 on both sides when the wing 1 rotates. And wing portion 100 is formed with a protrusion (9) to the outside of, 날개부(100)의 중앙부와 결속되어, 음극과 양극의 두 전류가 각각 별도로 유입되는 전도선(a,b)이 구성되는 상태에서 모터의 회전 시에도 직류전원이 그대로 열전소자(3)까지 전달될 수 있도록 구성되는 팬의 축부(200)와,Bound with the central portion of the wing 100, the DC power is transferred to the thermoelectric element 3 as it is even when the motor rotates in a state in which the conductive lines (a, b) in which the two currents of the cathode and the anode are introduced separately, respectively. Shaft portion 200 of the fan is configured to be, 교류를 직류로 전환 시켜 주는 장치로서 아울렛을 통하여 유입된 전류를 열전소자(3)에 공급할 직류전원으로 교환 시켜 주는 역할을 하는 AC/DC컨버터(50)와,An AC / DC converter 50 for converting alternating current into direct current, which serves to exchange current introduced through the outlet with a direct current power source to be supplied to the thermoelectric element 3; 컨버터(50)를 통하여 정류된 전류를 조절하여 냉온풍기의 회전속도 및 냉각, 가열온도를 조절할 수 있는 조절기(30)와,A controller 30 for controlling the rotation speed, cooling, and heating temperature of the cold / hot air fan by adjusting the rectified current through the converter 50, 전류를 공급하는 전도선(a,b)으로 구성되는 것을 포함하는 열전소자가 구성된 날개를 이용한 냉온풍기.Cold and hot air blower using a blade composed of a thermoelectric element comprising a conductive wire (a, b) for supplying current. 삭제delete 통상의 선풍기에 있어서,In a normal fan, 절연체의 날개(1)의 일측부를 관통시켜 열전소자(3)를 구성하고, 열전소자(3)의 양면을 각각 접하는 열전도판(5,7)을 날개부(100)의 정면과 뒷면으로 날개(1)를 경계로 하여 상호 접지되는 곳이 없도록 각각 구성되고, 날개(1)의 회전 시, 양면의 열전도판(5,7)에 의해서 각각 냉각 및 가열된 공기의 섞임이 일어나지 않도록 뒤면 열전도판의 외측으로 돌출부(9)가 구성된 날개부(100)를 구성하고, 직류전원을 열전소자에 선택적으로 교환하여 공급함으로서 열전도판(5,7)을 냉각 가열시켜 회전시킴으로 냉온풍을 발생할 수 있도록 하는 것을 포함하는 열전소자가 구성된 날개를 이용한 냉온풍기의 냉온풍 발생방법The thermoelectric element 3 is formed by penetrating one side of the wing 1 of the insulator, and the heat conduction plates 5 and 7 contacting both sides of the thermoelectric element 3 are respectively provided at the front and the rear of the wing part 100. 1) is constructed so that there is no ground to each other with the boundary, and when the blade (1) is rotated, so that mixing of air cooled and heated by the heat conductive plates (5, 7) on both sides does not occur, respectively. Comprising the wing portion (100) consisting of a protrusion (9) to the outside, and by supplying by selectively exchanging the DC power supply to the thermoelectric element to cool and heat the heat conduction plates (5,7) to generate a cold and hot air Cold and hot air generation method of cold and hot air fan using a thermoelectric element comprising a
KR1020040081517A 2004-10-12 2004-10-12 The cool and warm device which utilizes the wings made of the thermoelectric element and the cool and warm a generation method KR100711258B1 (en)

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