KR20150084100A - Cooler of electric fan - Google Patents

Cooler of electric fan Download PDF

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Publication number
KR20150084100A
KR20150084100A KR1020140003732A KR20140003732A KR20150084100A KR 20150084100 A KR20150084100 A KR 20150084100A KR 1020140003732 A KR1020140003732 A KR 1020140003732A KR 20140003732 A KR20140003732 A KR 20140003732A KR 20150084100 A KR20150084100 A KR 20150084100A
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KR
South Korea
Prior art keywords
fan
housing
cooler
present
convex
Prior art date
Application number
KR1020140003732A
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Korean (ko)
Inventor
박종천
최지언
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박종천
최지언
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Priority to KR1020140003732A priority Critical patent/KR20150084100A/en
Publication of KR20150084100A publication Critical patent/KR20150084100A/en

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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
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0029—Axial fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to a cooling device for a fan. More specifically, the cooling device for a fan has a donut shape comprising: a donut-shaped housing coupled to a front protection cover which is a protection net of a fan and having a plurality of uneven portions having a concave shape and a convex shape formed in the outside and receiving a coolant therein; and the uneven portions where an air is cooled to be discharged in cold wind when the wind generated by a blades of the fan passes between convex surfaces.

Description

선풍기용 냉각기{Cooler of electric fan}{Cooler of electric fan}

본 발명은 선풍기에 장착되는 냉각기에 관한 것으로, 더욱 상세하게는 선풍기의 전면보호 커버에 쉽게 장착되고, 외부는 오목하고 볼록한 다수개의요철들을 가지고 내부는 냉매를 수용하는 도우넛 구조의 하우징과 선풍기 전면보호 커버와 착탈을 가능케하는 철사고리로 구성되어 있고 , 선풍기 날개가 일으킨 바람이 선풍기용 냉각기를 거쳐 통과 되도록 하여 냉풍을 얻도록 해주는 선풍기용 냉각기에 관한 것이다.[0001] The present invention relates to a cooler mounted on a fan, and more particularly, to a cooler mounted on a front protective cover of a fan, a housing having a donut-shaped structure having a plurality of concavities and convexities, The present invention relates to a cooler for an electric fan, which is constituted by a wire loop that allows a cover to be attached and detached, and allows the wind generated by the fan blades to pass through a fan cooler to obtain cool air.

하절기에 많이 사용되는 선풍기는 장시간 사용 시 더운 바람이 유입되고 또한 선풍기 자체모터의 열로 인해 여름철 더위를 식히기에는 부족한 점이 있었다. 이와 같이 부족한 냉방효율을 극복하기 위하여 에어컨 등이 사용되고 있으나 ,에어컨은 냉방효율이 높은 반면, 고가의 제품이며 에너지 효율이 낮아 에너지 낭비와 함께 전력사용이 많아 비용이 많이 발생하는 문제가 있다.In the summer, there is a shortage of cooling fans for summer heat due to the heat of the fan itself. In order to overcome the insufficient cooling efficiency, an air conditioner is used. However, the air conditioner has a high cooling efficiency, but is expensive and low in energy efficiency.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여, 선풍기의 전면 보호커버에 간단히 설치하는 것이 가능하며, 선풍기의 회전날개가 일으키는 바람을 냉매가 수용되어 있는 오목하고 볼록한 다수개의 요철들을 가진 도우넛 구조의 하우징을 통과하여 배출되도록 하여 냉풍이 배출될 수 있는 구조를 가지는 선풍기용 냉각기를 제공하는데 있다. 또한, 본 발명의 다른 목적은 통상의 선풍기 전면 보호커버에 쉽게 장착되도록 하는 한편 최소한의 변경만으로 냉풍기와 같은 냉풍 효율이 제공 될 수 있는 선풍기용 냉각기를 제공하는데 있다. 또한 본 발명의 다른 목적은 에너지 효율을 극대화 시키고자 하는데 있다.SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is therefore an object of the present invention to provide a windshield which can easily be installed on a front protective cover of a fan, And a cooler for an electric fan having a structure in which cold air can be discharged by being discharged through a housing of a donut structure. Another object of the present invention is to provide a fan for a fan which can be easily mounted on a general fan front cover and can be provided with a cool air efficiency such as a cold air conditioner with minimal change. Another object of the present invention is to maximize energy efficiency.

상기와 같은 목적을 달성하기 위하여 본 발명은 선풍기에 있어서 선풍기 의 보호망으로 구성되는 전면 보호커버에 체결되며, 외부는 오목하고 볼록한 다수개의 요철들을 가지고 내부는 냉매를 수용하는 도우넛 구조의 하우징 과 선풍기 전면 보호커버와의 체결을 쉽게 하는 고리로 구성되며, 선풍기 날개의 바람이 냉매가 수용되어 있는 오목하고 볼록한 다수개의 요철들을 가진 도우넛 형태의 하우징을 통과할 때 냉매로 채워진 볼록한 면과 면 사이를 지나게 함으로 냉각효율이 증대 되도록 하는 , 내부에 냉매가 수용되어 있고 외부는 오목하고 볼록한 다수개의 요철들을 가진 도우넛 형상의 하우징을 구비 하는 것을 특징으로 하는 선풍기용 냉각기를 게시한다. 바람직하게는 요철부분이 오목한 곳과 볼록한 곳의 높이 차이가 큰 것으로 형성됨이 더욱 바람직하다.In order to accomplish the above object, the present invention provides a fan for a fan, which is coupled to a front protective cover composed of a protective net of a fan, a housing having a plurality of concave and convex recesses and protrusions, And the wind of the fan blade passes between the convex surface filled with the refrigerant and the surface when passing through a donut-shaped housing having a plurality of convex and concave concave and convex portions accommodating the refrigerant, The cooler for an electric fan according to claim 1, wherein the cooler is housed inside the housing and has a plurality of concave and convex recesses and protrusions. It is more preferable that the height difference between the concave portion and the convex portion is larger.

상술한 바와 같이 본 발명에 의한 선풍기용 냉각기에 의하면, 기존의 선풍기 전면 보호커버에 간단히 설치하는 것이 가능하며,선풍기의 회전날개가 일으키는 바람이 냉매가 수용된 오목하고 볼록한 다수개의 요철들을 가진 도우넛 구조의 하우징 을 통과할 때 냉매로 차가워진 볼록한 면과 면 사이를 지나게 함으로 냉매에 유동하는 공기의 체류 시간을 길게하여 냉풍이 효율적으로 배출될 수 있도록 해주는 효과가 있다. 또한 본 발명은 누구나 쉽게 선풍기에 장착하여 사용할 수 있으며, 에어컨과 같은 고가의 냉풍기와 같은 냉풍 배출효과를 제공하며, 선풍기의 가동만으로 냉풍을 얻게 됨으로 에너지 절감의 작용 효과가 있다.As described above, according to the cooler for an electric fan according to the present invention, it is possible to easily install the conventional fan in the front cover of the fan, and the wind generated by the rotating blades of the fan can be applied to a donut structure having a plurality of concave and convex irregularities The refrigerant passes between the convex surface cooled by the refrigerant and the surface when passing through the housing, so that the residence time of the air flowing into the refrigerant is lengthened, so that the cold air can be efficiently discharged. In addition, the present invention can be easily installed in an electric fan, and provides a cold air discharge effect such as an expensive air conditioner. Also, since the cold air can be obtained only by operating the fan, energy saving effect is obtained.

도 1 은 본 발명의 일 실시예에 따른 선풍기용 냉각기의 사용 상태가 적용된 일례의 사시도 .
도 2 는 본 발명에 따른 하우징 내면을 나타내는 단면도.1 is a perspective view of an example in which the use state of a cooler for an electric fan according to an embodiment of the present invention is applied.
2 is a sectional view showing the inner surface of the housing according to the present invention.

이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 도1은 본 발명의 일 실시예에 따른 선풍기용 냉각기의 사용상태가 적용된 일례의 사시도를 나타내고 , 도 2는 본 발명에 따른 하우징의 내면을 나타내는 단면도이며 도시된 바와 같이 , 본 발명의 일 실시예에 따른 선풍기용 냉각기(100)는 선풍기(10)의 보호망으로 구성되는 전면 보호커버(11)에 철사로 된 고리(200)로 착탈이 체결되는 구조이다. 여기서 선풍기용 냉각기의 구성은 외부는 오목하고 볼록한 다수개의 요철들을 가진 도우넛 형상의 하우징으로 되어 있으며 그 하우징 내부에 냉매(300)를 수용하고 있고, 냉매(300)는 물이나 화학냉매제가 사용 될 수 있다. 통상의 선풍기(10)은 회전날개(12),전면 보호커버(11)와 후면 보호커버(13),날개를 회전시키는 모터((14)와 스위치 및 타이머기능을 포함하는 본체(15)로 되어있다. 본 발명에 따른 선풍기용 냉각기(100)는 외부에 오목하고 볼록한 다수개의 요철들을 가지고 있는 도우넛 형상으로 된 하우징(400)과 그 하우징 내부에 냉매(300) 을 수용하고 선풍기 전면 보호커버(11)에 철사 로 된 고리(200)로 체결 될 수 있다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 2 is a cross-sectional view illustrating an inner surface of a housing according to an embodiment of the present invention. As shown in FIG. 1, in an embodiment of the present invention, The cooling fan 100 is structured such that the front cover 11 is composed of a protective net of the fan 10 and the front and rear covers are fastened and detached by a wire loop 200. In this case, the cooler for the fan is a donut-shaped housing having a plurality of concave and convex recesses and protrusions on the outside, and the coolant 300 is accommodated in the housing. The coolant 300 can be water or a chemical refrigerant have. A conventional electric fan 10 is composed of a rotary blade 12, a front protective cover 11 and a rear protective cover 13, a motor 14 for rotating the blade, and a main body 15 including a switch and a timer function The cooler 100 for a fan according to the present invention includes a housing 400 having a donut shape having a plurality of recesses and protrusions concaved and convex on the outside and a fan housing 300 for housing the coolant 300, (Not shown).

이상에서 실시예를 들어 본 발명을 더욱 상세하게 설명하였으나, 본 발명은 반드시 이러한 실시예에 국한되는 것이 아니고 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양하게 적용되고 변형실시 될 수 있다.While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but is capable of various changes and modifications within the scope and spirit of the invention.

100 : 냉각기 200 : 철사고리 300 : 냉매 400:하우징
10: 선풍기 11: 전면 보호커버 12 :회전 날개 13: 후면 보호커버
14: 모터 15: 선풍기 본체100: cooler 200: wire loop 300: refrigerant 400: housing
10: Fan 11: Front protective cover 12: Rotating blade 13: Rear protective cover
14: motor 15: fan body

Claims (1)

선풍기에 있어 선풍기 전면 보호 커버에 체결되며, 내부에 냉매 수용 공간을 형성하는 하우징및 하우징의 냉매 수용공간에 삽입되는 냉매를 포함하되, 외부에 오목 볼록한 다수개의 요철들을 가진 도우넛 형태의 하우징 구조를 가지는 것을 특징으로 하는 선풍기용 냉각기A housing having a donut-shaped housing structure having a plurality of recesses and protrusions concave and convex on an outer surface thereof, a housing for housing a refrigerant in the housing and a refrigerant inserted in a space for accommodating the refrigerant in the housing, A cooling fan for an electric fan
KR1020140003732A 2014-01-13 2014-01-13 Cooler of electric fan KR20150084100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140003732A KR20150084100A (en) 2014-01-13 2014-01-13 Cooler of electric fan

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KR1020140003732A KR20150084100A (en) 2014-01-13 2014-01-13 Cooler of electric fan

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KR20150084100A true KR20150084100A (en) 2015-07-22

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