KR200433696Y1 - Near infrared ray heating element - Google Patents

Near infrared ray heating element Download PDF

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Publication number
KR200433696Y1
KR200433696Y1 KR2020060027335U KR20060027335U KR200433696Y1 KR 200433696 Y1 KR200433696 Y1 KR 200433696Y1 KR 2020060027335 U KR2020060027335 U KR 2020060027335U KR 20060027335 U KR20060027335 U KR 20060027335U KR 200433696 Y1 KR200433696 Y1 KR 200433696Y1
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South Korea
Prior art keywords
quartz tube
heating element
wire
heat
inner quartz
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KR2020060027335U
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Korean (ko)
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박승호
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주식회사 대웅
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/0033Heating devices using lamps
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/02Details
    • H05B3/06Heater elements structurally combined with coupling elements or holders
    • H05B3/08Heater elements structurally combined with coupling elements or holders having electric connections specially adapted for high temperatures
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/10Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes
    • H05B3/42Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/02Details
    • H05B3/06Heater elements structurally combined with coupling elements or holders

Abstract

본 고안에 개시된 근적외선 발열체는 내부 석영튜브와; 상기 내부 석영튜브에 2중으로 꼬여 감기고 카본으로 도금 처리된 열선과; 상기 열선이 감긴 내부 석영튜브가 내장되고, 리드단자가 양단에 노출 형성된 외부 석영튜브로 구성된다.The near-infrared heating element disclosed in the present invention includes an internal quartz tube; A heat wire twisted twice on the inner quartz tube and plated with carbon; The inner quartz tube wound around the hot wire is embedded, and the lead terminal is formed of an outer quartz tube exposed at both ends.

이와 같은 근적외선 발열체는 내부 석영 튜브에 카본으로 도금된 열선이 2중으로 꼬여 감기고, 열선이 감긴 내부 석영 튜브가 외부 석영튜브에 내장되어 진공 제조됨으로써, 내부 온도의 상승시 짧은 파장의 근적외선이 발산되도록 하고, 한쪽으로 쏠리는 열 쏠림을 방지하여 열의 분산이 균일하도록 함으로써 발열체의 내구성을 향상시킨 효과가 있다.The near-infrared heating element has a double coil of hot wire coated with carbon on the inner quartz tube, and the inner quartz tube in which the heating wire is wound is embedded in the outer quartz tube to be manufactured in a vacuum, so that near-infrared rays of short wavelength are emitted when the inner temperature rises. In addition, the heat dissipation toward one side is prevented, so that the heat is uniformly distributed, thereby improving the durability of the heating element.

근적외선, 램프, 발열체, 석영튜브, 열선 Near infrared ray, lamp, heating element, quartz tube, heating wire

Description

근적외선 발열체 {NEAR INFRARED RAY HEATING ELEMENT }Near Infrared Heating Element {NEAR INFRARED RAY HEATING ELEMENT}

도 1은 본 고안에 따른 근적외선 발열체를 도시한 사시도.1 is a perspective view showing a near infrared heating element according to the present invention.

도 2는 도 1에서 A-A를 도시한 도면.FIG. 2 shows A-A in FIG. 1; FIG.

도 3은 도 2에서 B-B를 도시한 도면.3 shows B-B in FIG. 2;

도 4는 도 1의 근적외선 발열체가 적용된 근적외선 히터를 도시한 도면.4 is a view illustrating a near infrared heater to which the near infrared heating element of FIG. 1 is applied.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

2:근적외선 발열체2: near infrared heating element

10:내부 석영튜브10: inner quartz tube

11:제1중공부11: First Department

12:지지단자12: Support terminal

20:열선20: heating wire

21:카본도금층21: Carbon plating layer

30:외부 석영튜브30: Outer quartz tube

31:리드단자31: Lead terminal

32:제2중공부32: Second Hollow Division

33:연결편33: Connection

본 고안은 근적외선 발열체에 관한 것으로, 더욱 상세하게는 내부 석영 튜브에 카본 도금된 열선이 2중으로 꼬여 감기고, 열선이 감긴 내부 석영 튜브가 외부 석영튜브에 내장되어 진공 제조됨으로써, 내부 온도의 상승시 짧은 파장의 근적외선이 발산되도록 하고, 한쪽으로 쏠리는 열 쏠림을 방지하여 열의 분산이 균일하도록 함으로써 발열체의 내구성을 향상시킨 근적외선 발열체에 관한 것이다. The present invention relates to a near-infrared heating element, and more particularly, a carbon-plated hot wire wound in a double quartz coil inside the inner quartz tube, and the inner quartz tube in which the hot wire is wound is built in the outer quartz tube to be manufactured in vacuum, thereby shortening the internal temperature. The present invention relates to a near-infrared heating element which improves the durability of the heating element by allowing the near-infrared rays of the wavelength to be diverted and preventing the heat from being pulled to one side so that the dispersion of heat is uniform.

일반적으로 램프는 전구라고도 하는데 진공관의 내부에 설치한 필라멘트에 전류를 흐르게 하여 고온으로 가열함으로써 생기는 빛을 이용하기도 하고, 필요에 따라서는 발열하는 열을 이용하는 히터용 램프로 사용하기도 한다. In general, a lamp is also called a light bulb, and may be used as a lamp for a heater that uses heat generated by heating a high temperature by flowing a current through a filament installed inside the vacuum tube.

상기 램프는 진공 상태인 내부에 필라멘트가 설치되고, 유리관의 양단에 필라멘트와 연결되는 단자로 구성된다. The lamp has a filament installed inside the vacuum state, and is composed of a terminal connected to the filament at both ends of the glass tube.

또한 유리관 내 텅스턴 필라멘트가 설치되고, 유리관 내에 요오드 가스가 충진된다. 이 필라멘트에 전류를 보내면 필라멘트에서 텅스텐 원자가 발생한다. 이 텅스텐 원자는 관벽에서 요오드와 결합하여 요오드화텅스텐으로 된 후 필라멘트로 되돌아간다. 여기서 또 분해되어 텅스텐을 필라멘트에 남기는 이른바 요오드 사이클에 의하여 장시간 사용이 가능하게 된다. 이에 따라 고 효율의 램프가 된다.In addition, tungsten filaments in the glass tube are installed, and iodine gas is filled in the glass tube. Sending a current to this filament generates tungsten atoms in the filament. These tungsten atoms combine with iodine in the tube wall to form tungsten iodide and then return to the filament. Here again, it becomes possible to use for a long time by the so-called iodine cycle which decomposes and leaves tungsten in filament. This results in a lamp of high efficiency.

그러나 이러한 방식의 램프는 필라멘트의 손상이 외부 충격에 약하고, 가열에 의한 형태변형 등으로 내구성이 약한 문제점이 있었다.However, this type of lamp has a problem in that the damage of the filament is weak to external impact, and the durability is weak due to deformation due to heating.

그리고 유리관 내에 설치되는 코일에 의해 원가가 상승되어 자금이 부담이 되는 문제점이 있었다.In addition, the cost is increased by the coil installed in the glass tube, there is a problem that the funds burden.

상기한 문제점을 개선하기 위하여 기출원되어 등록된 등록특허 10-0431279호의 "근적외선 히터 및 그 제조방법과 이를 이용한 열기구" 에 코일이 석영튜브에 내장 구성된 램프가 공지되고 있으나 코일을 단순히 석영튜브에 내장하여 발열체로 사용한 램프히터는 코일이 발열을 반복함에 따라 내구성이 약해져 수명이 단축되는 문제점이 있었다.In order to improve the above problems, there is known a lamp in which a coil is built in a quartz tube in a "near-infrared heater and a method of manufacturing the same and a hot air balloon using the same" registered in Korean Patent Application Publication No. 10-0431279, but the coil is simply embedded in a quartz tube. The lamp heater used as a heating element has a problem in that the durability is weakened as the coil repeatedly generates heat, thereby shortening the lifespan.

그리고 코일은 발열을 반복함에 따라 늘어나 어느 한쪽으로 치우쳐 발열하는 열 쏠림이 발생하게 되어 처짐이 발생하고, 이로 인해 외부충격에 쉽게 단락되거나 쇼트가 발생하게 되는 문제점이 있었다.In addition, as the coil is repeatedly heated to generate heat, heat deflection occurs that is biased toward one side, causing sagging, which causes a short circuit or short circuit to the external shock.

본 고안은 종래기술의 문제점을 해소하기 위하여 제안된 것으로, 본 고안의 목적은 내부 석영 튜브에 카본으로 도금된 열선이 2중으로 꼬여 감기고, 열선이 감긴 내부 석영 튜브가 외부 석영튜브에 내장되어 진공 제조됨으로써, 내부 온도의 상승시 짧은 파장의 근적외선이 발산되도록 하고, 한쪽으로 쏠리는 열 쏠림을 방지하여 열의 분산이 균일하도록 함으로써 발열체의 내구성을 향상시킨 근적외선 발열체를 제공하는 데 있다. The present invention is proposed in order to solve the problems of the prior art, the object of the present invention is to produce a vacuum by heating the inner quartz tube is double-twisted with carbon-coated hot wire, the inner quartz tube is wound inside the outer quartz tube Accordingly, the present invention provides a near-infrared heating element which improves the durability of the heating element by allowing the near-infrared rays of a short wavelength to be emitted when the internal temperature rises, and preventing heat from being concentrated on one side to make the dispersion of heat uniform.

상기한 기술적 과제를 달성하기 위하여, In order to achieve the above technical problem,

내부 석영튜브와; An internal quartz tube;

상기 내부 석영튜브에 2중으로 꼬여 감기고 카본으로 도금 처리된 열선과; A heat wire twisted twice on the inner quartz tube and plated with carbon;

상기 열선이 감긴 내부 석영튜브가 내장되고, 리드단자가 양단에 노출 형성된 외부 석영튜브로 구성되는 것을 특징으로 하는 근적외선 발열체를 제공한다.Provided is a near-infrared heating element, wherein an inner quartz tube wound around the heating wire is embedded and a lead terminal is formed of an outer quartz tube exposed at both ends thereof.

이하, 본 고안의 바람직한 일 실시예를 첨부한 도면에 의하여 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

도 1은 본 고안에 따른 근적외선 발열체를 도시한 사시도이고, 도 2는 도 1에서 A-A를 도시한 도면이며, 도 3은 도 2에서 B-B를 도시한 도면이다.1 is a perspective view showing a near infrared heating element according to the present invention, FIG. 2 is a view showing A-A in FIG. 1, and FIG. 3 is a view showing B-B in FIG.

도면을 참조하면, 근적외선 발열체(2)는 내부 석영튜브(10)와; 상기 내부 석영튜브(10)에 2중으로 꼬여 감기고 카본으로 도금 형성된 열선(20)과; 상기 열선(20)이 감긴 내부 석영튜브(10)가 내장되고, 리드단자(31)가 양단에 노출 형성된 외부 석영튜브(30)로 구성된다.Referring to the drawings, the near infrared heating element 2 includes an inner quartz tube 10; A heating wire 20 twisted in duplicate on the inner quartz tube 10 and plated with carbon; The inner quartz tube 10 wound around the heating wire 20 is embedded, and the lead terminal 31 is formed of an outer quartz tube 30 exposed at both ends.

상기 내부 석영튜브(10)는 진공으로 제1중공부(11)를 형성하게 되고, 양단에 지지단자(12)가 형성된다. 상기 내부 석영튜브(10)는 잠열에 의해 일정 시간 발열하게 된다.The inner quartz tube 10 forms a first hollow portion 11 by vacuum, and support terminals 12 are formed at both ends thereof. The internal quartz tube 10 generates heat for a predetermined time due to latent heat.

상기 열선(20)은 카본 도금층(21)이 형성되고 있으며, 2중 꼬임 방식으로 내부 석영튜브(10)에 감겨져 형성된다. 그리고 열선(20)의 양끝은 내부 석영튜브(10) 양측의 지지단자(12)에 연결된다.The hot wire 20 is formed with a carbon plating layer 21, and is wound around the inner quartz tube 10 by a double twisting method. Both ends of the heating wire 20 are connected to the support terminals 12 on both sides of the inner quartz tube 10.

상기 열선(20)은 카본 도금층(21)이 형성되어 있어 적은 전원 공급으로도 발열이 용이하게 된다.Since the carbon wire layer 21 is formed on the hot wire 20, it is easy to generate heat even with a small power supply.

상기 외부 석영튜브(30)는 열선(20)이 감긴 내부 석영튜브(10)가 내장되는 제2중공부(32)가 형성되고, 내부 석영튜브(10)의 지지단자(12)가 연결되는 연결 편(33)이 양측 단에 내장되고 있으며, 이 연결편(33)은 외부에 노출되는 리드단자(31)와 연결된다. The external quartz tube 30 has a second hollow portion 32 in which the internal quartz tube 10 wound around the heating wire 20 is formed, and the support terminal 12 of the internal quartz tube 10 is connected to the external quartz tube 30. The piece 33 is built in both ends, and the connecting piece 33 is connected to the lead terminal 31 exposed to the outside.

그리고 상기 외부 석영튜브(30)는 제2중공부(32)에 카본을 충진시켜 제작하는 것도 가능하다. 한편, 카본은 용융점이 높고 열팽창계수가 작으며 가공성이 우수하고 고온에서의 안정성이 뛰어나면서도 우수한 전도성을 가지고 있기 때문에, 발열체로 많이 이용된다.In addition, the external quartz tube 30 may be manufactured by filling carbon in the second hollow part 32. On the other hand, carbon is widely used as a heating element because it has a high melting point, a small coefficient of thermal expansion, excellent workability, excellent stability at high temperatures, and excellent conductivity.

상기 내,외부 석영튜브(10)(30)에 의한 2중의 진공관으로 제조됨에 따라 열의 균일한 확산이 가능케 된다.As the inner and outer quartz tubes 10 and 30 are made of a double vacuum tube, uniform diffusion of heat is possible.

상기한 바와 같은 근적외선 발열체(2)의 발열과 사용예를 설명하면, 근적외선 발열체(2)는 근적외선 히터(40) 등 발열기구 등에 설치되어 사용된다.Referring to the heat generation and use example of the near-infrared heating element 2 as described above, the near-infrared heating element 2 is installed and used in a heating device such as the near-infrared heater 40.

상기 근적외선 히터(40)에 전원을 공급하면 근적외선 발열체(2)는 공급된 전원에 의해 발열하게 된다.When power is supplied to the near infrared heater 40, the near infrared heating element 2 generates heat by the supplied power.

즉, 근적외선 발열체(2)가 접속되고 있는 리드단자(31)를 통해 전원이 공급된다. 공급된 전원은 외부 석영튜브(30)에 형성된 리드단자(31), 리드단자(31)가 연결된 연결편(33), 연결편(33)에 연결된 지지단자(12) 들의 저항체를 통과하게 된다.That is, power is supplied through the lead terminal 31 to which the near infrared heating element 2 is connected. The supplied power passes through the lead terminals 31 formed in the external quartz tube 30, the connection pieces 33 connected to the lead terminals 31, and the resistors of the support terminals 12 connected to the connection pieces 33.

이들 저항체를 통과한 전원은 지지단자(12)에 연결되고 내부 석영튜브(10)에 감겨 있고 다른 저항체보다 상대적으로 저항이 낮은 열선(20)에 집중됨으로써 발열하게 된다.The power passing through these resistors is connected to the support terminal 12 and wound around the inner quartz tube 10 and concentrated in the heating wire 20 having a lower resistance than other resistors, thereby generating heat.

상기한 열선(20)은 전원의 통전 여부에 따라 발열을 반복하게 된다. 그러나 내부 석영튜브(10)에 감겨 있어 열선(20)의 처짐이 방지된다. 그리고 열선(20) 간 격은 자체의 스프링 탄성력과 내부 석영튜브(10)에 지지되어 감겨 있기 때문에 균일한 간격을 유지하게 된다. 즉, 열선(20)의 발열이 반복되더라도 처짐, 단락, 열쏠림이 방지되어 내구성 증대를 가져오게 된다.The heating wire 20 is repeated to generate heat depending on whether or not the power supply. However, it is wound around the inner quartz tube 10 to prevent sagging of the heating wire 20. And the interval between the heating wire 20 is maintained by the spring elastic force of its own and the inner quartz tube 10 is wound to maintain a uniform interval. In other words, even if the heating of the heating wire 20 is repeated, sagging, short circuit, heat deflection is prevented, resulting in increased durability.

상기 열선(20)이 가열되어 제2중공부(32) 내부 온도가 상승하게 되면, 파장이 짧은 근적외선이 발산된다. When the heating wire 20 is heated to increase the internal temperature of the second hollow portion 32, near-infrared rays having short wavelengths are emitted.

그리고 상기 내부 석영튜브(10)는 열선(20)에 전달되는 전원이 차단된 후에도 존재한 잠열에 의해 일정 시간 동안 발열하게 되는 이점이 있다.In addition, the internal quartz tube 10 has an advantage of generating heat for a predetermined time due to the latent heat existing even after the power delivered to the heating wire 20 is cut off.

본 고안은 열선이 내부 석영튜브에 감겨 있어 처짐이나 열 쏠림에 의한 손상이 방지되어 외부 충격에 강하고, 가열에 의한 형태변형이 생기지 않고 내구성이 증대되는 효과가 있다.The present invention has the effect that the heating wire is wound around the inner quartz tube to prevent damage due to sag or heat deflection, which is resistant to external impact, and does not cause deformation due to heating and increases durability.

그리고 내,외부 석영튜브에 의한 2중의 진공관으로 제조됨에 따라 열의 균일한 확산이 가능하게 되는 효과가 있다.In addition, as a double vacuum tube is manufactured by the inner and outer quartz tubes, the heat can be uniformly spread.

열선의 감긴 간격이 자체 탄성력과 내부 석영튜브에 의해 유지됨으로써 처짐이나 열쏠림이 방지되고, 이는 결국 외부충격에 쉽게 단락되는 것이 방지되는 효과가 있다.The winding gap of the heating wire is maintained by its own elastic force and the inner quartz tube, thereby preventing sagging or heat deflection, which in turn has an effect of preventing the short circuit from easily impacting the external shock.

Claims (6)

내부 석영튜브와; An internal quartz tube; 상기 내부 석영튜브에 2중으로 꼬여 감기고 카본으로 도금 형성된 열선과; A heating wire twisted in double on the inner quartz tube and plated with carbon; 상기 열선이 감긴 내부 석영튜브가 내장되고, 리드단자가 양단에 노출 형성된 외부 석영튜브로 구성되는 것을 특징으로 하는 근적외선 발열체.The near-infrared heating element, wherein the inner quartz tube is wound around the heating wire, and the lead terminal is formed of an outer quartz tube exposed at both ends. 청구항 1에 있어서,The method according to claim 1, 상기 내부 석영튜브는 제1중공부가 진공으로 형성되고, 양단에 지지단자가 형성되는 것을 특징으로 하는 근적외선 발열체.The inner quartz tube is a near-infrared heating element, characterized in that the first hollow portion is formed in a vacuum, the support terminal is formed at both ends. 청구항 1에 있어서,The method according to claim 1, 상기 열선은 카본 도금층이 형성되고, 2중 꼬임 방식으로 내부 석영튜브에 감기고, 양끝단이 지지단자에 연결 설치되는 것을 특징으로 하는 근적외선 발열체. The hot wire is a near-infrared heating element, characterized in that the carbon plating layer is formed, wound on the inner quartz tube in a double twisted manner, both ends are connected to the support terminal. 청구항 1에 있어서,The method according to claim 1, 상기 외부 석영튜브는 열선이 감긴 내부 석영튜브가 내장되도록 형성된 제2중공부와, 상기 내부 석영튜브의 지지단자가 연결 설치되는 연결편이 양측단에 배치되며, 이 연결편에 연결 설치되고 외부에 노출 형성된 리드단자로 구성된 것을 특징으로 하는 근적외선 발열체.The outer quartz tube has a second hollow portion formed so that the inner quartz tube wound around the heating wire is embedded, and a connecting piece to which the support terminal of the inner quartz tube is connected is disposed at both ends, and is connected to the connecting piece and exposed to the outside. A near infrared heating element comprising lead terminals. 청구항 1 또는 3에 있어서,The method according to claim 1 or 3, 상기 열선은 카본으로 도금된 것을 특징으로 하는 근적외선 발열체.The hot wire is a near-infrared heating element, characterized in that plated with carbon. 청구항 4에 있어서,The method according to claim 4, 상기 제2중공부는 진공 상태인 것을 특징으로 하는 근적외선 발열체.The near-infrared heating element of claim 2, wherein the second hollow portion is in a vacuum state.
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Cited By (6)

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KR100921591B1 (en) * 2009-02-24 2009-10-13 주식회사 애니 핫 Connecting device
KR100928837B1 (en) * 2009-02-24 2009-11-30 주식회사 애니 핫 Heat lamp
KR200451122Y1 (en) * 2008-09-03 2010-11-25 진성광업 주식회사 Nano-carbon radiating pipe
KR101003811B1 (en) 2010-01-15 2010-12-23 최진석 Silica near infrared lamp for drying coating of vehicle body
CN102404885A (en) * 2010-09-07 2012-04-04 孙五洲 Graphite electrode used for quartz heating pipe
WO2015062338A1 (en) * 2013-10-29 2015-05-07 广州市拓璞电器发展有限公司 Heating apparatus

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200451122Y1 (en) * 2008-09-03 2010-11-25 진성광업 주식회사 Nano-carbon radiating pipe
KR100921591B1 (en) * 2009-02-24 2009-10-13 주식회사 애니 핫 Connecting device
KR100928837B1 (en) * 2009-02-24 2009-11-30 주식회사 애니 핫 Heat lamp
WO2010098567A2 (en) * 2009-02-24 2010-09-02 주식회사 애니 핫 Connection apparatus for connecting a carbon fiber and an electrode of a carbon fiber heater lamp
WO2010098568A2 (en) * 2009-02-24 2010-09-02 주식회사 애니 핫 Carbon fiber heater lamp having a double pipe structure
WO2010098567A3 (en) * 2009-02-24 2010-11-25 주식회사 애니 핫 Connection apparatus for connecting a carbon fiber and an electrode of a carbon fiber heater lamp
WO2010098568A3 (en) * 2009-02-24 2010-12-23 주식회사 애니 핫 Carbon fiber heater lamp having a double pipe structure
CN102334381A (en) * 2009-02-24 2012-01-25 艾尼浩有限公司 Connection apparatus for connecting a carbon fiber and an electrode of a carbon fiber heater lamp
KR101003811B1 (en) 2010-01-15 2010-12-23 최진석 Silica near infrared lamp for drying coating of vehicle body
CN102404885A (en) * 2010-09-07 2012-04-04 孙五洲 Graphite electrode used for quartz heating pipe
WO2015062338A1 (en) * 2013-10-29 2015-05-07 广州市拓璞电器发展有限公司 Heating apparatus

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