KR102326655B1 - Electric heater combined to fan - Google Patents

Electric heater combined to fan Download PDF

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Publication number
KR102326655B1
KR102326655B1 KR1020210029129A KR20210029129A KR102326655B1 KR 102326655 B1 KR102326655 B1 KR 102326655B1 KR 1020210029129 A KR1020210029129 A KR 1020210029129A KR 20210029129 A KR20210029129 A KR 20210029129A KR 102326655 B1 KR102326655 B1 KR 102326655B1
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South Korea
Prior art keywords
fan
electric
electric heater
heat dissipation
front cover
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KR1020210029129A
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Korean (ko)
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이수우
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이수우
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00—Stoves or ranges heated by electric energy
    • F24C7/06—Arrangement or mounting of electric heating elements
    • F24C7/062—Arrangement or mounting of electric heating elements on stoves
    • F24C7/065—Arrangement or mounting of electric heating elements on stoves with reflectors
    • 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
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • 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

Abstract

The present invention relates to an electric heater for a fan, which can be used by being mounted on an existing fan. An electric heater for a fan according to the present invention comprises: a disc part (11); a concave hemispherical reflector (10) composed of a curved portion (12) formed on the periphery of the disc part (11); a circular base plate (21); a plurality of folding pieces (22) mounted by a hinge around the base plate (21); a plurality of bolts (23) attached to the base plate (21); a heat dissipation guide member (20) composed of nuts (24) fastened to the bolts (23), wherein one folding piece (22a) and a part of an adjacent folding piece (22b) are arranged in an overlapping state to allow the folding pieces (22) to be formed in a dish shape when deployed, to be formed in a cylindrical shape when folded in half, and to be formed in an end-close shape like a flower bud before flowering when completely folded; and a ring-shaped electric heating wire (30) disposed inside the reflector (10).

Description

선풍기용 전기히터{ELECTRIC HEATER COMBINED TO FAN}Electric heater for fan {ELECTRIC HEATER COMBINED TO FAN}

본 발명은 기존에 사용하고 있는 선풍기에 장착하여 사용할 수 있는 선풍기용 전기 히터에 관한 것으로서, 보다 상세하게는 방열 가이드 부재를 구성함에 있어, 받침판의 둘레에 힌지에 의해 복수개의 접철편이 장착되고, 어느 한 접철편과 이웃하는 접철편의 일부가 겹쳐진 상태로 배치되어, 복수개의 접철편을 넓게 펴거나 접을 수 있는 선풍기용 전기 히터에 관한 것이다.The present invention relates to an electric heater for a fan that can be used by being mounted on an existing fan, and more particularly, in configuring the heat dissipation guide member, a plurality of folding pieces are mounted by a hinge around the base plate, which It relates to an electric heater for a fan in which one fold and a portion of the adjacent fold are arranged in an overlapping state, and a plurality of folds can be widely spread or folded.

대한민국 특허공개 제10-2011-0111011호(2011년 10월 10일, 공개)에 "히터 기능을 겸비한 선풍기"가 소개되어 있다.A "fan with a heater function" is introduced in Korean Patent Publication No. 10-2011-0111011 (published on October 10, 2011).

상기 히터 기능을 겸비한 선풍기는 지면에 안착될 수 있도록 구성하여 상부로 이어지는 지지부를 구비하고 각종 작동 스위치를 구비하는 본체부와, 상기 본체부의 지지부 상부에 설치되는 케이스와, 상기 케이스의 내부에 설치되어 모터부에 의한 회전으로 바람을 송풍시키는 회전날개로 이루어지는 선풍기에 있어서, 상기 회전날개의 전방의 케이스 내부 설치되고, 전원 인가수단에 의해 선택적으로 열을 발생될 수 있도록 하는 히터가 구성되고, 상기 히터와 회전날개의 사이에 방열판과 열반사판이 구성되어 열효율성을 높임과 동시에 회전날개를 보호할 수 있도록 구성된다.The fan having the heater function is configured to be seated on the ground, has a support portion extending to the upper portion, and includes a main body portion having various operation switches, a case installed on the support portion of the main body portion, and installed inside the case In the fan comprising a rotary blade for blowing wind by rotation by a motor unit, a heater is installed inside the case in front of the rotary blade and configured to selectively generate heat by a power applying means, the heater A heat sink and a heat reflector are configured between the rotor and the rotor to increase thermal efficiency and protect the rotor at the same time.

그러나, 상기 히터 기능을 겸비한 선풍기는 히터가 케이스의 내부에 고정적으로 설치되기 때문에 기존의 선풍기에 부착하여 사용할 수 없고, 방열면적과 거리를 조절하지 못하는 단점이 있다.However, the fan having the heater function cannot be used by attaching the heater to an existing fan because the heater is fixedly installed inside the case, and the heat dissipation area and distance cannot be adjusted.

따라서, 본 발명의 목적은 방열 가이드 부재를 구성함에 있어, 받침판의 둘레에 힌지에 의해 복수개의 접철편 장착되고, 어느 한 접철편과 이웃하는 접철편의 일부가 겹쳐진 상태로 배치되어, 복수개의 접철편이 펴지면 접시 형상으로 형성됨으로써, 선풍기 앞에서 전기 발열선의 열이 넓게 방열될 수 있고, 접철편이 반으로 접히면 원통형상으로 형성됨으로써, 전기 발열선의 열이 선풍기에서 멀리까지 방열되어, 접철편을 이용하여 전기 발열선의 방열 면적과 거리를 조절할 수 있고, 사용하지 않을 때에는 개화전 꽃봉오리처럼 끝이 닫힌 형태로 접철편을 완전히 접어 보관할 수 있는 선풍기용 전기 히터를 제공하는 것이다.Accordingly, it is an object of the present invention to construct a heat dissipation guide member, in which a plurality of folding pieces are mounted by a hinge around the support plate, and one folding piece and a part of the adjacent folding pieces are arranged in an overlapping state, so that the plurality of folding pieces are arranged in an overlapping state. By being formed in a plate shape when unfolded, the heat of the electric heating wire can be widely dissipated in front of the fan, and when the folding piece is folded in half, it is formed into a cylindrical shape, so that the heat of the electric heating wire is radiated far from the fan, To provide an electric heater for a fan that can control the heat dissipation area and distance of the heating wire, and that can be stored by folding the folds into a closed shape like a flower bud before flowering when not in use.

또한, 본 발명의 다른 목적은 선풍기의 프론트 커버의 중앙에 배치된 원판이 제거한 후, 프론트 커버의 센터 링에 형성된 볼트구멍에 방열 가이드 부재의 받침판의 볼트가 끼워진 상태에서 너트가 체결되어, 선풍기의 프론트 커버 중앙에 장착됨으로써, 기존에 사용하고 있던 선풍기에 장착하여 사용할 수 있는 선풍기용 전기 히터를 제공하는 것이다.In addition, another object of the present invention is to remove the disk disposed in the center of the front cover of the fan, and then the nut is fastened in a state where the bolt of the support plate of the heat dissipation guide member is inserted into the bolt hole formed in the center ring of the front cover, By being mounted in the center of the front cover, it is to provide an electric heater for a fan that can be used by being mounted on a fan that was used in the past.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 선풍기용 전기히터는An electric heater for a fan according to the present invention for achieving the above object is

원판부와, 원판부의 둘레에 형성된 만곡부로 구성되는 오목한 반구 형상의 반사경과,A concave hemispherical reflector comprising a disk portion and a curved portion formed around the disk portion;

원형의 받침판과, 받침판의 둘레에 힌지에 의해 장착되는 복수개의 접철편과, 받침판에 부착되는 복수개의 볼트와, 볼트에 체결되는 너트로 구성되고, 어느 한 접철편과 이웃하는 접철편의 일부가 겹쳐진 상태로 배치되어, 복수개의 접철편이 펴지면 접시 형상으로 형성되고, 접철편이 반으로 접히면 원통형상으로 형성되고, 접철편이 완전히 접히면, 개화전 꽃봉오리처럼 끝이 닫힌 형태가 되는 방열 가이드 부재와, It consists of a circular support plate, a plurality of folding pieces mounted by a hinge on the circumference of the support plate, a plurality of bolts attached to the support plate, and a nut fastened to the bolt. a heat dissipation guide member that is disposed in a state of being formed in a dish shape when a plurality of folds are unfolded, is formed in a cylindrical shape when the folds are folded in half, and has a closed end like a flower bud before flowering, when the folds are completely folded;

반사경의 내부에 배치되는 링 형태의 전기 발열선으로 구성되는 것을 특징으로 한다.It is characterized in that it is composed of a ring-shaped electric heating wire disposed inside the reflector.

상기 반사경의 원판부와 방열 가이드 부재의 받침판은 용접, 열융착, 리벳팅 또는 볼팅 중 어느 한 방법으로 결합되는 것을 특징으로 한다.The disc part of the reflector and the support plate of the heat dissipation guide member are characterized in that they are coupled by any one of welding, heat sealing, riveting, or bolting.

상기 방열 가이드 부재는 선풍기의 프론트 커버의 중앙에 배치된 원판이 제거된 후, 프론트 커버의 센터 링에 형성된 볼트구멍에 받침판의 볼트가 끼워진 상태에서 너트가 체결되어, 선풍기의 프론트 커버 중앙에 장착되는 것을 특징으로 한다.The heat dissipation guide member is installed in the center of the front cover of the fan by fastening the nut in a state in which the bolt of the support plate is inserted into the bolt hole formed in the center ring of the front cover after the circular plate disposed in the center of the front cover of the fan is removed. characterized in that

상기 전기 발열선은 전선이 선풍기의 프론트 커버에 걸린 클램핑 고리에 걸림으로써, 선풍기의 회전을 간섭하지 않게 되고, 전기 발열선으로의 전원 공급이 선풍기의 전원 공급과 별도로 독립적으로 이루어지는 것을 특징으로 한다.The electric heating wire is characterized in that the electric wire is caught on the clamping ring hung on the front cover of the fan, so that the rotation of the fan is not interfered, and the power supply to the electric heating wire is made independently from the power supply of the fan.

이것에 의해, 본 발명에 따른 선풍기용 전기히터는 복수개의 접철편이 펴지면 접시 형상으로 형성됨으로써, 선풍기 앞에서 전기 발열선의 열이 넓게 방열될 수 있고, 접철편이 반으로 접히면 원통형상으로 형성됨으로써, 전기 발열선의 열이 선풍기에서 멀리까지 방열되어, 접철편을 이용하여 전기 발열선의 방열 면적과 거리를 조절할 수 있고, 사용하지 않을 때에는 개화전 꽃봉오리처럼 끝이 닫힌 형태로 접철편을 완전히 접어 보관할 수 있으며, 기존에 사용하고 있던 선풍기에 장착하여 사용할 수 있는 효과가 있다.By this, the electric heater for a fan according to the present invention is formed in a plate shape when a plurality of folding pieces are unfolded, so that the heat of the electric heating wire can be widely dissipated in front of the fan, and when the folding pieces are folded in half, the electric heater is formed in a cylindrical shape, The heat of the heating wire is radiated far away from the fan, so you can adjust the heat dissipation area and distance of the electric heating wire using the folding piece. , It has the effect of being able to use it by attaching it to the fan that was used in the past.

도 1은 본 발명에 따른 선풍기용 전기히터를 도시한 사시도이다.
도 2는 본 발명에 따른 선풍기용 전기히터를 도시한 분해 사시도이다.
도 3은 일반 선풍기에 본 발명에 따른 선풍기용 전기히터가 장착되는 예를 도시한 분해 사시도이다.
도 4는 선풍기의 프론트 커버에 본 발명에 따른 선풍기용 전기히터가 장착된 상태를 도시한 단면도이다.
도 5 내지 도 7은 일반 선풍기에 본 발명에 따른 선풍기용 전기히터가 장착된 상태를 도시한 사시도로, 도 5는 방열 가이드 부재의 접철편이 완전히 펼쳐진 상태이고, 도 6은 방열 가이드 부재의 접철편이 반정도 펼쳐진 상태이고, 도 7은 방열 가이드 부재의 접철편이 완전히 접힌 상태이다.1 is a perspective view showing an electric heater for a fan according to the present invention.
2 is an exploded perspective view showing an electric heater for a fan according to the present invention.
3 is an exploded perspective view illustrating an example in which an electric heater for a fan according to the present invention is mounted on a general fan.
4 is a cross-sectional view showing a state in which the electric heater for a fan according to the present invention is mounted on the front cover of the fan.
5 to 7 are perspective views illustrating a state in which an electric heater for a fan according to the present invention is mounted on a general fan, FIG. 5 is a state in which the folds of the heat dissipation guide member are fully unfolded, and FIG. 6 is the folds of the heat dissipation guide member It is in a half-open state, and FIG. 7 is a state in which the folded piece of the heat dissipation guide member is completely folded.

이하, 본 발명의 바람직한 실시예를 도면을 참조하여 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

도 1 내지 도 7을 참조하면, 본 발명에 따른 선풍기용 전기히터(1)는 오목한 반구 형상의 반사경(10)과, 반사경(10)과 결합되는 방열 가이드 부재(20)와, 반사경(10)의 내부에 배치되는 링 형태의 전기 발열선(30)으로 구성된다.1 to 7, the electric heater 1 for a fan according to the present invention has a concave hemispherical reflector 10, a heat dissipation guide member 20 coupled to the reflector 10, and a reflector 10) It is composed of a ring-shaped electric heating wire 30 disposed inside the.

상기 반사경(10)은 원판부(11)와, 원판부(11)의 둘레에 형성된 만곡부(12)로 구성된다.The reflector 10 is composed of a disk portion 11 and a curved portion 12 formed around the disk portion 11 .

상기 방열 가이드 부재(20)는 원형의 받침판(21)과, 받침판(21)의 둘레에 힌지(25 ; 도 4 참조)에 의해 장착되는 복수개의 접철편(22)과, 받침판(21)에 부착되는 복수개의 볼트(23)와, 볼트(23)에 체결되는 너트(24)로 구성되고, 어느 한 접철편(22a)과 이웃하는 접철편(22b)의 일부가 겹쳐진 상태로 배치되어, 도 5에 도시된 것처럼, 복수개의 접철편(22)이 펴지면 접시 형상으로 형성되고, 도 6에 도시된 것처럼, 접철편(22)이 반으로 접히면 원통형상으로 형성되고, 도 7에 도시된 것처럼, 접철편(22)이 완전히 접히면, 개화전 꽃봉오리처럼 끝이 닫힌 형태가 된다.The heat dissipation guide member 20 includes a circular support plate 21 , a plurality of folding pieces 22 mounted by a hinge 25 (see FIG. 4 ) around the support plate 21 , and attached to the support plate 21 . It is composed of a plurality of bolts 23 and a nut 24 fastened to the bolt 23, and one folding piece 22a and a part of the adjacent folding piece 22b are arranged in an overlapping state, FIG. As shown in, when the plurality of foldable pieces 22 are unfolded, they are formed in a plate shape, and as shown in FIG. 6, when the foldable pieces 22 are folded in half, they are formed in a cylindrical shape, and as shown in FIG. When the folding piece 22 is completely folded, the end is closed like a flower bud before flowering.

또한, 상기 반사경(10)의 원판부(11)와 방열 가이드 부재(20)의 받침판(21)은 용접, 열융착, 리벳팅 또는 볼팅 중 어느 한 방법으로 결합된다.In addition, the disk portion 11 of the reflector 10 and the support plate 21 of the heat dissipation guide member 20 are coupled by any one of welding, heat sealing, riveting, or bolting.

도 2의 도면부호 15는 리벳을 도시한 것으로, 도 2는 반사경(10)의 원판부(11)와 방열 가이드 부재(20)의 받침판(21)이 리벳(15)에 의해 결합되는 것을 예시한 것이다.Reference numeral 15 of FIG. 2 shows a rivet, and FIG. 2 illustrates that the disc part 11 of the reflector 10 and the support plate 21 of the heat dissipation guide member 20 are coupled by the rivets 15 . will be.

상기 방열 가이드 부재(20)는 선풍기(100)의 프론트 커버(110)의 중앙에 배치된 원판(112)이 제거된 후, 프론트 커버(110)의 센터 링(114)에 형성된 볼트구멍(116)에 받침판(21)의 볼트(23)가 끼워진 상태에서 너트(24)가 체결되어, 선풍기(100)의 프론트 커버(110) 중앙에 장착된다.The heat dissipation guide member 20 is a bolt hole 116 formed in the center ring 114 of the front cover 110 after the circular plate 112 disposed in the center of the front cover 110 of the fan 100 is removed. In a state in which the bolt 23 of the support plate 21 is inserted, the nut 24 is fastened, and is mounted in the center of the front cover 110 of the fan 100 .

도 5를 참조하면, 상기 전기 발열선(30)은 전선(31)이 선풍기(100)의 프론트 커버(110)에 걸린 클램핑 고리(32)에 걸림으로써, 선풍기(100)의 회전을 간섭하지 않게 되고, 전기 발열선(30)으로의 전원 공급이 선풍기(100)의 전원 공급과 별도로 독립적으로 이루어진다.Referring to FIG. 5 , the electric heating wire 30 does not interfere with the rotation of the fan 100 by hooking the electric wire 31 to the clamping ring 32 caught on the front cover 110 of the fan 100 . , power supply to the electric heating wire 30 is made independently of the power supply of the fan 100 .

상기와 같이 구성된 본 발명에 따른 선풍기용 전기히터는 다음과 같은 특징이 있다.The electric heater for a fan according to the present invention configured as described above has the following characteristics.

(1) 기존에 사용하고 있던 선풍기(1000의 프론트 커버(110)에서 원판(112)을 제거한 후, 프론트 커버(110)의 센터 링(114)에 형성된 볼트구멍(116)에 방열 가이드 부재(20)의 받침판(21)의 볼트(23)를 끼우고, 너트(24)를 체결하여, 선풍기(100)의 프론트 커버(110) 중앙에 장착할 수 있다.(1) After removing the disk 112 from the front cover 110 of the fan 1000 that was used in the past, the heat dissipation guide member 20 in the bolt hole 116 formed in the center ring 114 of the front cover 110 ), by inserting the bolt 23 of the base plate 21 and fastening the nut 24, it can be mounted in the center of the front cover 110 of the fan 100.

이와 같이, 본 발명에 따른 선풍기용 전기히터(1)는 기존에 사용하고 있던 선풍기(100)에 장착하여 사용할 수 있는 장점이 있다.As described above, the electric heater 1 for a fan according to the present invention has the advantage that it can be used by being mounted on the electric fan 100 that has been used in the past.

(2) 사용자가 도 5에 도시된 것처럼, 복수개의 접철편(22)을 완전히 펼쳐, 방열 가이드 부재(20)를 접시 형상으로 형성함으로써, 선풍기(100) 앞에서 전기 발열선(30)의 열이 넓게 방열되거나, 도 6에 도시된 것처럼, 펼쳐진 접철편(22)을 반으로 접어 원통형상으로 형성함으로써, 전기 발열선(30)의 열이 멀리까지 방열되고, 도 7에 도시된 것처럼, 사용하지 않을 때는 개화전 꽃봉오리처럼 끝이 닫힌 형태로 접철편(22)을 완전히 접어 보관하게 된다.(2) As shown in FIG. 5, the user fully unfolds the plurality of foldable pieces 22 to form the heat dissipation guide member 20 in a plate shape, so that the heat of the electric heating wire 30 in front of the fan 100 is wide As shown in FIG. 6 , by folding the unfolded folding piece 22 in half to form a cylindrical shape, the heat of the electric heating wire 30 is radiated far away, and as shown in FIG. 7 , when not in use The folded piece 22 is completely folded and stored in a closed shape like a flower bud before flowering.

이와 같이, 접철편(22)을 이용하여 전기 발열선의 방열 면적과 거리를 조절할 수 있다.In this way, the heat dissipation area and distance of the electric heating wire can be adjusted by using the foldable piece 22 .

(3) 상기 전기 발열선(30)은 전선(31)이 선풍기(100)의 프론트 커버(110)에 걸린 클램핑 고리(32)에 걸림으로써, 선풍기(100)의 회전을 간섭하지 않게 되고, 전기 발열선(30)으로의 전원 공급이 선풍기(100)의 전원 공급과 별도로 독립적으로 이루어져, 선풍기(100)의 작동과 전기 발열선(30)의 작동이 서로 영향을 받지 않는다.(3) The electric heating wire 30 does not interfere with the rotation of the electric fan 100 by hooking the electric wire 31 to the clamping ring 32 caught on the front cover 110 of the electric fan 100, and the electric heating wire The power supply to (30) is made independently of the power supply of the fan 100, so that the operation of the fan 100 and the operation of the electric heating wire 30 are not affected by each other.

10 : 반사경 20 : 방열 가이드 부재
30 : 전기 발열선10: reflector 20: heat dissipation guide member
30: electric heating wire

Claims (4)

원판부(11)와, 원판부(11)의 둘레에 형성된 만곡부(12)로 구성되는 오목한 반구 형상의 반사경(10)과,
원형의 받침판(21)과, 받침판(21)의 둘레에 힌지에 의해 장착되는 복수개의 접철편(22)과, 받침판(21)에 부착되는 복수개의 볼트(23)와, 볼트(23)에 체결되는 너트(24)로 구성되고, 어느 한 접철편(22a)과 이웃하는 접철편(22b)의 일부가 겹쳐진 상태로 배치되어, 복수개의 접철편(22)이 펴지면 접시 형상으로 형성되고, 접철편(22)이 반으로 접히면 원통형상으로 형성되고, 접철편(22)이 완전히 접히면, 개화전 꽃봉오리처럼 끝이 닫힌 형태가 되는 방열 가이드 부재(20)와,
반사경(10)의 내부에 배치되는 링 형태의 전기 발열선(30)으로 구성되고,
상기 방열 가이드 부재(20)는 선풍기(100)의 프론트 커버(110)의 중앙에 배치된 원판(112)이 제거된 후, 프론트 커버(110)의 센터 링(114)에 형성된 볼트구멍(116)에 받침판(21)의 볼트(23)가 끼워진 상태에서 너트(24)가 체결되어, 선풍기(100)의 프론트 커버(110) 중앙에 장착되는 것을 특징으로 하는 선풍기용 전기히터.
A concave hemispherical reflector 10 composed of a disk portion 11 and a curved portion 12 formed around the disk portion 11;
A circular support plate 21 , a plurality of foldable pieces 22 mounted by a hinge around the support plate 21 , a plurality of bolts 23 attached to the support plate 21 , and the bolts 23 are fastened It is composed of a nut 24 to be used, and one folding piece 22a and a part of the adjacent folding piece 22b are arranged in an overlapping state, and when the plurality of folding pieces 22 are unfolded, a plate shape is formed, When the (22) is folded in half, it is formed in a cylindrical shape, and when the folded piece (22) is completely folded, the heat dissipation guide member (20) that has a closed shape like a flower bud before flowering;
Consists of a ring-shaped electric heating wire 30 disposed inside the reflector 10,
The heat dissipation guide member 20 is a bolt hole 116 formed in the center ring 114 of the front cover 110 after the circular plate 112 disposed in the center of the front cover 110 of the fan 100 is removed. An electric heater for a fan, characterized in that it is mounted in the center of the front cover 110 of the fan 100 by fastening the nut 24 in a state in which the bolt 23 of the base plate 21 is fitted.
 제 1 항에 있어서,
상기 반사경(10)의 원판부(11)와 방열 가이드 부재(20)의 받침판(21)은 용접, 열융착, 리벳팅 또는 볼팅 중 어느 한 방법으로 결합되는 것을 특징으로 하는 선풍기용 전기히터.
The method of claim 1,
An electric heater for a fan, characterized in that the disc portion 11 of the reflector 10 and the support plate 21 of the heat dissipation guide member 20 are coupled by any one of welding, thermal fusion, riveting or bolting.
 삭제delete 제 1 항에 있어서,
상기 전기 발열선(30)은 전선(31)이 선풍기(100)의 프론트 커버(110)에 걸린 클램핑 고리(32)에 걸림으로써, 선풍기(100)의 회전을 간섭하지 않게 되고, 전기 발열선(30)으로의 전원 공급이 선풍기(100)의 전원 공급과 별도로 독립적으로 이루어지는 것을 특징으로 하는 선풍기용 전기히터.The method of claim 1,
The electric heating wire 30 does not interfere with the rotation of the electric fan 100 by hooking the electric wire 31 to the clamping ring 32 caught on the front cover 110 of the electric fan 100, and the electric heating wire 30 Electric heater for a fan, characterized in that the power supply to the fan (100) is made independently and separately from the power supply of the fan.
KR1020210029129A 2021-03-05 2021-03-05 Electric heater combined to fan KR102326655B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010065044A (en) * 1999-12-21 2001-07-11 이윤선 Air filtering apparatus for moter fan
KR200266956Y1 (en) * 2001-11-26 2002-03-06 한빛전자 주식회사 Halogen Heater Fixation Device Of Electric Fan Type-Electric Heater
KR200442152Y1 (en) * 2007-07-20 2008-10-14 이동하 Electric fan combined hot wind
KR20140000569A (en) * 2012-06-25 2014-01-03 방도영 Electric heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010065044A (en) * 1999-12-21 2001-07-11 이윤선 Air filtering apparatus for moter fan
KR200266956Y1 (en) * 2001-11-26 2002-03-06 한빛전자 주식회사 Halogen Heater Fixation Device Of Electric Fan Type-Electric Heater
KR200442152Y1 (en) * 2007-07-20 2008-10-14 이동하 Electric fan combined hot wind
KR20140000569A (en) * 2012-06-25 2014-01-03 방도영 Electric heater

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