KR20020030877A - Heat-emitting heater - Google Patents

Heat-emitting heater Download PDF

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Publication number
KR20020030877A
KR20020030877A KR1020000061202A KR20000061202A KR20020030877A KR 20020030877 A KR20020030877 A KR 20020030877A KR 1020000061202 A KR1020000061202 A KR 1020000061202A KR 20000061202 A KR20000061202 A KR 20000061202A KR 20020030877 A KR20020030877 A KR 20020030877A
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South Korea
Prior art keywords
heating
heat generating
nichrome wire
rods
heater
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KR1020000061202A
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Korean (ko)
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오린타예브 사비트
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오린타예브 사비트
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Priority to KR1020000061202A priority Critical patent/KR20020030877A/en
Publication of KR20020030877A publication Critical patent/KR20020030877A/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/03—Electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032—Heaters specially adapted for heating by radiation heating

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  • Resistance Heating (AREA)

Abstract

PURPOSE: A heater is provided, in which nichrome wire has a limited length of 15 to 35m and limited diameter of 0.3 to 0.5mm, to thereby reduce power consumption and improve heat efficiency, while preventing oxidation of nichrome wire. CONSTITUTION: A plurality of heating rods(3,3') embedded with nichrome wires are arranged to be spaced apart from each other in the space formed between front and rear heater plates which are installed through frames(20,20') and legs(21,21'), and heating layers(4,4') are arranged between heating rods. Each of the heating rods has both ends with screw pins inserted into the both ends of the heating rods, wherein both ends are sealed by sealing layers. The exposed screw pin has ends, each of which is connected to power lines through insulators and screws. Fixing plates inserted between the insulators and the screws, have both ends coupled with the heating layers, thus permitting the heating rods and the heating layers to be spaced from each other. A switch(10) and a plug(11) are arranged at the intermediate portion of the power line.

Description

발열히터{Heat-emitting heater}Heat-emitting heater

본 발명은 발열히터에 관한 것으로, 더욱 상세하게는 니크롬선에 의한 발열과 발열에너지를 저장 및 발산하는 발열층으로 된 발열히터에 관한 것이다.The present invention relates to an exothermic heater, and more particularly, to an exothermic heater comprising a exothermic layer for storing and dissipating exothermic heat and exothermic energy by nichrome wire.

히터는 동절기와 같이 실내기온을 상승시키기 위해 사용하는 것으로, 각종 구성에 의해 다양한 형태로 제작되어지는 것이며, 이러한 히터의 구성은 대부분 석유나 가스등의 연료를 소화시켜 연소열에 의해 실내의 온도를 상승시키거나,The heater is used to increase the indoor temperature as in winter, and is manufactured in various forms by various configurations. The configuration of the heater mostly increases the temperature of the room by the heat of combustion by extinguishing fuel such as oil or gas. Or

니크롬선의 발열에 의한 복사열을 송풍팬의 송풍에 의해 실내를 가온시키는 방법이 사용되고 있다.The method of heating the room by radiating heat by the heat of a nichrome wire by the blowing fan is used.

그러나, 전기한 니크롬선 히터에 있어서, 대부분의 니크롬선은 공기중에 노출되어 있으므로 발열과정에서 대기중의 습기에 노출되어 사용치 않을 경우에는 부식이 발생하여 사용수명을 단축시키고, 발열과정에서는 대기중의 산소와 연소하며 표면의 산화를 촉진하므로 히터의 사용수명을 단축하는 문제점이 있는 것이다.However, in the above-described nichrome wire heater, most of the nichrome wire is exposed to the air, so when exposed to moisture in the air during the exothermic process, corrosion occurs and the service life is shortened. Combustion with oxygen promotes oxidation of the surface, so there is a problem of shortening the service life of the heater.

본 발명은 전기한 바와 같은 문제점을 제거코저 안출된 것으로서, 일정두께 및 길이를 갖는 니크롬선을 별도의 봉체내에 밀폐되게 삽입하고, 그 주변을 별도의 발열층에 의해 발산에너지를 저장 및 발열되게 하며, 그 전후에는 별도의 발열판을결합형성하여 보다 넓은 표면에 의한 발열 및 밀폐된 니크롬선에 의해 가열하므로 니크롬선의 산화를 방지하며, 사용치 않을 경우에도 습기와의 노출이 거의 없어 표면부식을 방지하는 발열히터를 제공함에 본 발명의 목적이 있는 것이다.The present invention has been made to eliminate the problems as described above, inserting a nichrome wire having a predetermined thickness and length to be sealed in a separate bar, and the surrounding energy is stored and generated by a separate heating layer Before and after that, a separate heating plate is formed and bonded to generate heat by a wider surface and to be heated by a sealed nichrome wire, thereby preventing oxidation of the nichrome wire and preventing surface corrosion since there is almost no exposure to moisture even when not in use. It is an object of the present invention to provide a heating heater to.

이상과 같은 목적을 달성키 위한 본 발명의 기술적 수단은 15~35m의 길이와 0.3~0.5mm의 직경을 갖는 니크롬선을 사용하므로서, 종래의 발열히터에 비해 약 10~20%의 전력소모만으로도 동일한 발열온도를 얻게 되므로 매우 경제적인 것이다.The technical means of the present invention for achieving the above object by using a nichrome wire having a length of 15 ~ 35m and a diameter of 0.3 ~ 0.5mm, the same power consumption of only about 10 to 20% compared to the conventional heating heater It is very economical to get an exothermic temperature.

도 1은 본 발명 발열히터의 분리사시도1 is an exploded perspective view of the heating heater of the present invention

도 2는 본 발명 발열히터의 정면설명도2 is a front explanatory diagram of the present invention heating heater

도 3은 본 발명 발열히터의 요부상세 단면도3 is a detailed cross-sectional view of the main portion of the heating heater of the present invention.

도 4는 본 발명 발열히터의 측단면설명도Figure 4 is a side cross-sectional view of the heating heater of the present invention

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

1,1' : 발열판2,2' : 니크롬선1,1 ': heating plate 2,2': nichrome wire

3,3' : 발열봉4,4' : 발열층3,3 ': heating rod 4,4': heating layer

5,5' : 나사핀6,6' : 밀봉층5,5 ': Screw pin 6,6': Sealing layer

7,7' : 절연체8,8' : 조립나사7,7 ': Insulator 8,8': Assembly screw

9,9' : 전원선10 : 스위치9,9 ': power line 10: switch

11 : 플러그12 : 전원코드11 plug 12 power cord

13 : 조립나사14,14' : 고정판13: mounting screw 14,14 ': fixing plate

20,20' : 프레임21,21' : 발판20,20 ': Frame 21,21': Footrest

이하, 본 발명의 실시예를 첨부도면에 의해 설명한다.Best Mode for Carrying Out the Invention Embodiments of the present invention will be described below with reference to the accompanying drawings.

도 1은 본 발명 발열히터를 분리도시한 전체사시도이고, 도 2는 본 발명 발열히터의 정면설명도이다.1 is an overall perspective view showing a separate heating heater of the present invention, Figure 2 is a front explanatory view of the heating heater of the present invention.

4변의 프레임(20)(20') 및 발판(21)(21')에 의해 고정 입설된 전후 발열판(1)(1') 사이공간에 니크롬선(2)(2')이 내장된 다수의 발열봉(3)(3')을 이격되게 내장하고, 발열봉(3)(3')의 양측에는 발열층(4)(4')을 형성하며,A plurality of nichrome wires 2 and 2 'are embedded in the space between the front and rear heating plate 1 and 1' which are fixedly installed by the four sides of the frame 20, 20 'and the foot plates 21 and 21'. The heat generating rods 3 and 3 'are spaced apart from each other, and heat generating layers 4 and 4' are formed on both sides of the heat generating rods 3 and 3 '.

전기한 발열봉(3)(3')은 니크롬선(2)(2')과 연결된 나사핀(5)(5')을 양단에 삽착하되, 밀봉층(6)(6')에 의해 발열봉(3)(3')의 양단부가 밀봉되게 하고,The heat generating rods (3) and (3 ') insert the screw pins (5) and (5') connected to the nichrome wire (2) and (2 ') at both ends, and generate heat by the sealing layers (6) and (6'). Both ends of the rods 3 and 3 'are sealed,

노출된 나사핀(5)(5')의 각 단부에는 절연체(7)(7') 및 조립나사(8)(8')에 의해 전원선(9)(9')을 연결형성하며,Each end of the exposed screw pins 5, 5 'is connected to the power lines 9, 9' by insulators 7, 7 'and assembly screws 8, 8'.

전기한 절연체(7)(7') 및 조립나사(8)(8')의 사이에 삽입된 고정판(14)(14')의 양측단을 발열층(4)(4')과 삽지되게 하여 발열봉(3)(3')과 발열층(4)(4')이 고정되게 하며,Both ends of the fixing plates 14 and 14 'inserted between the insulators 7 and 7' and the mounting screws 8 and 8 'are inserted into the heat generating layers 4 and 4'. The heating rods 3, 3 'and the heating layer 4, 4' are fixed.

전원선(9)(9')의 중간부에는 단속 스위치(10)와 접속플러그(11)를 형성하며, 전기한 니크롬선(2)(2')은 길이 15m 내지 35m로 형성하고, 직경 0.3mm 내지 0.5mm로 형성하여 되는 것이다.An interrupt switch 10 and a connection plug 11 are formed in an intermediate portion of the power supply lines 9 and 9 ', and the nichrome wires 2 and 2' which have been previously formed are 15 m to 35 m in length and have a diameter of 0.3. It is to be formed in mm to 0.5mm.

도면중 미설명 부호 12는 전원코드, 13은 조립나사이다.In the figure, reference numeral 12 denotes a power cord, and 13 an assembly screw.

이상과 같은 본 발명 발열히터의 작용을 첨부도면에 의해 보다 상세히 설명하면 다음과 같다.Referring to the operation of the heating heater of the present invention as described above in more detail by the accompanying drawings as follows.

본 발명 발열히터는 도 3의 도시와 같이 전원코드(12)에 의해 전원을 인가시키면 전원선(9)(9')에 의해 각 니크롬선(2)(2')에 저항열이 발생하며 발열하게 되는 것이다.In the heat generating heater of the present invention, when the power is applied by the power cord 12 as shown in FIG. 3, resistance heat is generated in each nichrome wire 2, 2 ′ by the power lines 9, 9 ′, and generates heat. Will be done.

따라서, 발열된 에너지는 발열봉(3)(3')을 가열하며 고온의 발열봉(3)(3')은 양측의 발열판(1)(1')을 가열시킴과 동시에 상하의 발열층(4)(4')을 가열시키는 것이다.Therefore, the generated energy heats the heating rods 3 and 3 ', and the high temperature heating rods 3 and 3' heat the heating plates 1 and 1 'on both sides, and at the same time, the upper and lower heating layers 4 ) 4 'is heated.

이러한, 발열온도는 전원선(9)(9')을 통해 인가되는 전력의 세기를 조절하므로서 사람이 발열판(1)(1')을 접촉하여도 화상이나 부상을 입지 않도록 조절하는 것이 중요하며 이러한 공급전원의 세기는 아래의 표와 같다.In this way, it is important to adjust the heating temperature so as not to cause burns or injuries even when a person touches the heating plate (1) (1 ') by adjusting the intensity of power applied through the power line (9) (9'). The power supply strength is shown in the table below.

또한, 아래의 표는 본 발명 출원인이 직접 실험한 결과에 의한 것이다.In addition, the table below is based on the results of the present inventors directly experiment.

길이(m)Length (m) 기준온도 82℃ 도달시간Standard temperature 82 ℃ arrival time 시간당 소요전력(W/h)Power consumption per hour (W / h) 사용수명(개월)Service life (month) 직경(mm)0.32Diameter (mm) 0.32 직경(mm)0.4Diameter (mm) 0.4 직경(mm)0.5Diameter (mm) 0.5 0.320.32 0.40.4 0.50.5 0.320.32 0.40.4 0.50.5 1010 20~2220-22 -- -- 340340 550550 864864 8~98-9 -- -- 1111 22~2422-24 -- -- 310310 500500 786786 9~109-10 -- -- 1212 23~2523-25 -- -- 284284 458458 720720 12~1512-15 -- -- 1313 25~2825-28 14~1514-15 -- 262262 423423 665665 15~2015-20 5~65 ~ 6 -- 1414 26~3026-30 15~1715-17 -- 243243 393393 617617 20~2620-26 6~76 ~ 7 -- 1515 30~3530-35 18~1918-19 -- 227227 367367 576576 236236 7~87-8 -- 1616 35~4035-40 18~2018-20 -- 213213 344344 540540 348348 8~98-9 -- 1717 40~4540-45 20~2220-22 -- 200200 324324 508508 360360 9~109-10 -- 1818 45~5045-50 22~2422-24 -- 189189 306306 480480 360360 10~1110-11 -- 1919 50~6050-60 23~2523-25 -- 179179 289289 454454 360360 12~1512-15 -- 2020 60~7060-70 25~2825-28 14~1514-15 170170 275275 432432 >60> 60 13~1613-16 5~65 ~ 6 2121 >75> 75 25~2825-28 14~1514-15 162162 262262 411411 >60> 60 20~2420-24 5~65 ~ 6 2222 >85> 85 26~2826-28 15~1615-16 155155 250250 393393 "" 336336 6~76 ~ 7 2323 -- 28~3028-30 16~1716-17 148148 240240 376376 "" 340340 7~87-8 2424 -- 30~3530-35 18~1918-19 142142 229229 360360 "" 348348 7~87-8 2525 -- 30~3530-35 18~2018-20 136136 220220 346346 "" 348348 8~98-9 2626 -- 35~4035-40 20~2220-22 131131 212212 332332 "" 350350 9~109-10 2727 -- 40~4540-45 21~2321-23 126126 207207 320320 "" 360360 9~109-10 2828 -- 40~4840-48 22~2422-24 121121 196196 308308 "" 360360 10~1110-11 2929 -- 45~4945-49 22~2422-24 117117 190190 298298 "" "" 10~1110-11 3030 -- 45~5045-50 24~2524-25 114114 183183 288288 "" "" 12~1512-15 3131 -- 50~6050-60 23~2523-25 110110 177177 279279 "" "" 15~1615-16 3232 -- 60~7060-70 24~2624 ~ 26 106106 172172 270270 "" "" 15~1715-17 3333 -- 65~7565-75 25~2825-28 103103 167167 262262 "" "" 17~2017-20 3434 -- -- 27~2827-28 100100 162162 254254 "" "" 336336 3535 -- -- 28~3028-30 9797 157157 247247 "" "" 340340

따라서, 전기한 니크롬선의 적정 길이 및 직경은 대략 15~30m와 0.3~0.5mm로 설정하여 제작하는 것이 가장 이상적이며,Therefore, the ideal length and diameter of the nichrome wires described above are most ideally set to about 15 to 30 m and 0.3 to 0.5 mm.

상기 실험된 표에 의해 안출된 결과는 니크롬선의 길이 15 내지 19m에서는 그 직경을 0.32mm로 설정하여 제작하는 것이 온도상승시간 및 소요전력 및 사용수명이 가장 안정적이고 장시간 사용할 수 있는 것으로 나타났으며,According to the result of the experiment, it was found that in the case of 15 to 19m of nichrome wire, the diameter is set to 0.32mm to make the temperature rise time, power consumption, and service life the most stable and can be used for a long time.

길이 24 내지 30m에서는 그 직경을 0.4mm로 설정하여 제작하는 것이 온도상승시간 및 소요전력 및 사용수명이 가장 안정적이고 장시간 사용할 수 있는 것으로 나타났다.In the length of 24 to 30m it was found that the production of the diameter set to 0.4mm is the most stable and long-term use of temperature rise time, power consumption and service life.

또한, 길이 34 내지 35m에서는 그 직경을 0.5mm로 설정하여 제작하는 것이온도상승시간 및 소요전력 및 사용수명이 가장 안정적이고 장시간 사용할 수 있는 것으로 나타난 것이다.In addition, the 34 to 35m in length to set the diameter to 0.5mm to produce the temperature rise time and the required power and the service life appeared to be the most stable and can be used for a long time.

따라서, 본 발명 출원인에 의한 실험결과에서는 대략 300W/h 내외의 전력소모량으로도 충분한 발열온도를 얻을 수 있으므로 종래의 히터가 소모하는 대략 1000~2000W/h 의 전력소모량에 비해 약 30~20%의 전력이 소모되므로 보다 경제적인 것이다.Therefore, in the experiment result by the applicant of the present invention, sufficient heat generation temperature can be obtained even with a power consumption of about 300 W / h, so that about 30 to 20% of the power consumption of the conventional heater consumes about 1000 to 2000 W / h. It is more economical because power is consumed.

그러므로, 전기한 전력을 전원선(9)(9')에 의해 발열히터에 인가하면 전원은 나사핀(5)(5')을 통해 니크롬선(2)(2')을 가열하는 것이며, 비교적 적은 소모에너지를 갖고도 고열의 에너지를 발생하게 하므로 열효율이 크게 향상되는 것이다.Therefore, when the electric power is applied to the heating heater by the power supply lines 9, 9 ', the power source heats the nichrome wire 2, 2' through the screw pins 5, 5 ', and is relatively. The thermal efficiency is greatly improved because it generates energy of high heat even with little energy consumption.

또한, 본 발명 발열히터는 그 내부의 니크롬선(2)(2')이 밀폐된 발열봉(3)(3')에 의해 외부와 단절되어 있으므로 대기중의 산소와 접촉하지 않게 되므로 산화를 방지함은 물론 사용치 않을 경우에도 습기와의 마찰이 없으므로 니크롬선(2)(2')의 부식에 의한 단선을 방지하게 되는 것이다.In addition, the heat generating heater of the present invention is prevented from oxidizing because the nichrome wire (2) (2 ') of the present invention is disconnected from the outside by the sealed heat generating rod (3) (3'). Of course, there is no friction with moisture even when not used to prevent disconnection due to corrosion of the nichrome wire (2) (2 ').

또한, 전기한 발열층(4)(4')은 니크롬선(2)(2')에서 발열되는 열에너지를 흡수하다가 일정 흡수량 이상이 되면 외부로 방사하게 되는 것이며, 전원이 차단되어도 내장된 열에너지를 지속적으로 발산하므로 보다 연장된 사용시간을 갖는 것이다.In addition, the heat generating layers 4 and 4 ′ absorb heat energy generated from the nichrome wire 2 and 2 ′, and radiate to the outside when a predetermined amount or more is absorbed. It is continuously divergent, so it has a longer usage time.

이상과 같은 본 발명 발열히터는 그 니크롬선을 15m 내지 35m의 길이와0.3mm 내지 0.5mm의 직경으로 한정하여 사용하므로서, 종래의 발열히터에 비해 약 10~20%의 전력소모만으로도 동일한 발열온도를 얻게 되므로 매우 경제적이며, 보다 넓은 표면에 의한 발열에 의해 보다 열효율이 향상되는 것이며, 밀폐된 니크롬선에 의해 가열하므로 니크롬선의 산화를 방지하며, 사용치 않을 경우에도 니크롬선이 습기와의 노출이 거의 없어 표면부식을 방지하므로 그 사용수명이 연장되는 것이다.As described above, the heating heater of the present invention uses the nichrome wire by limiting the length of 15m to 35m and the diameter of 0.3mm to 0.5mm, so that the same heating temperature is achieved even with power consumption of about 10 to 20% compared to the conventional heating heater. It is very economical as it is obtained, and the thermal efficiency is improved by heat generation by a wider surface, and it is heated by the sealed nichrome wire to prevent oxidation of the nichrome wire, and even when it is not used, the nichrome wire has almost no exposure to moisture. Since it prevents surface corrosion, its service life is extended.

Claims (4)

4변의 프레임(20)(20') 및 발판(21)(21')에 의해 고정 입설된 전후 발열판(1)(1') 사이공간에, 니크롬선(2)(2')이 내장된 다수의 발열봉(3)(3')을 이격되게 내장하고, 발열봉(3)(3')의 사이에는 발열층(4)(4')을 형성하며,A large number of nichrome wires (2) and (2 ') are embedded in the space between the front and rear heating plate (1) and (1') fixedly installed by the four sides of the frame (20) (20 ') and the footrest (21) (21'). The heat generating rods (3) and (3 ') of the built-in spaced apart, between the heat generating rods (3) (3') to form a heat generating layer (4) (4 '), 전기한 발열봉(3)(3')은 니크롬선(2)(2')과 연결된 나사핀(5)(5')을 양단에 삽착하되, 밀봉층(6)(6')에 의해 발열봉(3)(3')의 양단부가 밀봉되게 하고,The heat generating rods (3) and (3 ') insert the screw pins (5) and (5') connected to the nichrome wire (2) and (2 ') at both ends, and generate heat by the sealing layers (6) and (6'). Both ends of the rods 3 and 3 'are sealed, 노출된 나사핀(5)(5')의 각 단부에는 절연체(7)(7') 및 조립나사(8)(8')에 의해 전원선(9)(9')을 연결형성하며,Each end of the exposed screw pins 5, 5 'is connected to the power lines 9, 9' by insulators 7, 7 'and assembly screws 8, 8'. 전기한 절연체(7)(7') 및 조립나사(8)(8')의 사이에 삽입된 고정판(14)(14')의 양측단을 발열층(4)(4')과 삽지되게 하여 발열봉(3)(3')과 발열층(4)(4')이 이격고정되게 하며,Both ends of the fixing plates 14 and 14 'inserted between the insulators 7 and 7' and the mounting screws 8 and 8 'are inserted into the heat generating layers 4 and 4'. The heating rods 3, 3 'and the heating layer 4, 4' are spaced apart, 전원선(9)(9')의 중간부에는 단속 스위치(10)와 접속플러그(11)를 형성하며, 전기한 니크롬선(2)(2')은 길이 15m 내지 35m 및 직경 0.3mm 내지 0.5mm로 형성하여 됨을 특징으로 하는 발열히터.In the middle of the power supply lines 9 and 9 ', an interrupt switch 10 and a connecting plug 11 are formed. The nichrome wires 2 and 2' which have been described above are 15 m to 35 m in length and 0.3 mm to 0.5 in diameter. Heat generating heater, characterized in that formed in mm. 제 1항에 있어서, 니크롬선(2)(2')의 길이를 15m 내지 19m로 하는 경우에는 그 직경을 0.32mm로 형성함을 특징으로 하는 발열히터.The heating heater according to claim 1, wherein the nichrome wire (2) (2 ') has a diameter of 0.32 mm when the length is 15 m to 19 m. 제 1항에 있어서, 니크롬선(2)(2')의 길이를 24m 내지 30m로 하는 경우에는 그 직경을 0.4mm로 형성함을 특징으로 하는 발열히터.The heat generating heater according to claim 1, wherein the nichrome wire (2) (2 ') has a diameter of 0.4 mm when the length is 24 m to 30 m. 제 1항에 있어서, 니크롬선(2)(2')의 길이를 34m 내지 35m로 하는 경우에는 그 직경을 0.5mm로 형성함을 특징으로 하는 발열히터.The heat generating heater according to claim 1, wherein the nichrome wire (2) (2 ') has a diameter of 0.5 mm when the length of the nichrome wire is 34 m to 35 m.
KR1020000061202A 2000-10-18 2000-10-18 Heat-emitting heater KR20020030877A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113091317A (en) * 2021-03-29 2021-07-09 青岛海尔空调器有限总公司 Heating element mounting structure and electric fan heater of electric fan heater

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468861A (en) * 1977-11-11 1979-06-02 Matsushita Electric Works Ltd Mold and method for controlling its temperature
KR900004145U (en) * 1988-07-27 1990-02-08 김상규 Electric heater
KR900015572A (en) * 1989-03-24 1990-10-27 백일만 Fabric Double Sided Heating Element
JPH06231872A (en) * 1993-02-04 1994-08-19 Mitsubishi Materials Corp Linear heater

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5468861A (en) * 1977-11-11 1979-06-02 Matsushita Electric Works Ltd Mold and method for controlling its temperature
KR900004145U (en) * 1988-07-27 1990-02-08 김상규 Electric heater
KR900015572A (en) * 1989-03-24 1990-10-27 백일만 Fabric Double Sided Heating Element
JPH06231872A (en) * 1993-02-04 1994-08-19 Mitsubishi Materials Corp Linear heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113091317A (en) * 2021-03-29 2021-07-09 青岛海尔空调器有限总公司 Heating element mounting structure and electric fan heater of electric fan heater

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