KR940004190Y1 - Electric heator - Google Patents

Electric heator Download PDF

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Publication number
KR940004190Y1
KR940004190Y1 KR92001308U KR920001308U KR940004190Y1 KR 940004190 Y1 KR940004190 Y1 KR 940004190Y1 KR 92001308 U KR92001308 U KR 92001308U KR 920001308 U KR920001308 U KR 920001308U KR 940004190 Y1 KR940004190 Y1 KR 940004190Y1
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KR
South Korea
Prior art keywords
heater
electric heater
electric
quartz tube
present
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KR92001308U
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Korean (ko)
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KR930019017U (en
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박준상
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박준상
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Priority to KR92001308U priority Critical patent/KR940004190Y1/en
Publication of KR930019017U publication Critical patent/KR930019017U/en
Application granted granted Critical
Publication of KR940004190Y1 publication Critical patent/KR940004190Y1/en

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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
    • H05B3/40Heating 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
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/032Heaters specially adapted for heating by radiation heating

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  • Resistance Heating (AREA)

Abstract

내용 없음.No content.

Description

개량 전기 히이터Improvement electric heater

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 평단면도.2 is a plan cross-sectional view of the present invention.

제3도는 본 고안의 확대 측단면도.3 is an enlarged side cross-sectional view of the present invention.

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

1 : 석영관 2 : 히이터선1: quartz tube 2: heater wire

3,3 : 격리부재 4,4 : 접점편3,3: isolation member 4,4: contact piece

본 고안은 냉장고의 제상용 히이터나, 전기난로용 히이터 등으로 사용하는 전기히이터에 대한 것으로, 특히 길이가 긴 히이터선을 길이가 짧은 석영관에 내장하여 구성함을 특징으로 한 개량 전기 히이터에 대한 것이다.The present invention relates to an electric heater used as a defrost heater of a refrigerator, an electric stove heater, and the like, and particularly to an improved electric heater comprising a long heater wire embedded in a short quartz tube. will be.

일반적으로 소비전력이 높은 전기히이터의 경우에는 석영관의 직경이 크고 길이가 비교적 길기 때문에 길이가 긴 히이터선을 직경이 큰 코일상으로 되게 감아 내장하여 전기히이터를 제조하는 것이 가능하지만, 석영관의 직경이 작고 길이가 짧은데 소비전력을 낮게 할 경우에는 히이터선을 직경이 큰 코일상으로 되게 감아서 널게 되면 사용시 자체 발열량 때문에 넘어지게 되는 등 변형이 되고, 수명이 단축되었음은 물론 이런점들에 의해 전기히이터 자체의 길이가 길어지게 되었다.In general, in the case of the electric heater with high power consumption, since the diameter of the quartz tube is large and the length is relatively long, it is possible to manufacture the electric heater by winding a long heater wire into a coil having a large diameter. If the diameter is small and the length is short, but the power consumption is low, the heater wire is wound into a coil with a large diameter, and the wire is deformed. The electric heater itself became longer.

따라서, 종래의 이러한 전기히이터는 그 길이가 비교적 길기 때문에 전기 난로의 경우에는 난로 자체가 커지게 되었고, 또 설치공간이 한정되어 있는 냉장고의 제상용 히이터로는 사용 할 수 없어 냉장고의 경우에는 면상히이터(面相 Heater)를 사용하였다.Therefore, the conventional electric heater has a relatively long length, and thus the stove itself becomes large in the case of an electric stove, and cannot be used as a defrost heater of a refrigerator having a limited installation space. A surface heater was used.

본 고안은 이와 같은 점들을 감안하여 고안한 것으로서 그 목적을 특히 낮은 소비전력의 전기히이터라 해도 그 길이가 짧은 전기히터를 제공하는 것이다.The present invention has been devised in view of the above points, and its purpose is to provide an electric heater having a short length, even though the electric heater has a particularly low power consumption.

본 고안의 또 다른 목적은 냉장고의 제상용 등과 같이 매우 좁은 공간에도 설치 사용이 가능한 전기히이터를 제공함에 있다.Another object of the present invention is to provide an electric heater that can be installed and used in a very narrow space, such as defrost of a refrigerator.

본 고안의 이러한 목적들은 석영관내에 코일상으로 감은 히이터선을 내장함에 있어 히이터선을 2~3중으로 굴곡되게, 즉 “” 형상으로 굴곡시켜 내장함으로써 달성되는데, 히이터선은 절연체로 만든 격리 부재들에 의해 서로 교차하게 되는 부분들이 접촉되지 않게 격리 됨과 동시에 지지되게 한다.This object of the present invention is to bend the heater wire into two or three times in embedding the coiled heater wire in the quartz tube. It is achieved by bending and embedding it into a “shape”, in which heater wires are kept in contact with each other by means of insulating members made of an insulator, which are not in contact with each other.

히이터선의 양단은 각각의 접점편에 고정 접속시켜 주고, 이들 접점편과 격리부재들의 양단은 전원선을 연결하는 각각의 접점편에 접속하여 전원이 히이터선으로 통전되게 한다.Both ends of the heater wire are fixedly connected to the respective contact pieces, and both ends of these contact pieces and the isolation members are connected to the respective contact pieces connecting the power lines so that the power supply is energized by the heater wire.

이하, 본 고안의 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

본 고안 전기히이터는 제1도 및 제2도에서 보는 바와 같이 석영관(1)과 이 석영관에 내장하는 히이터선(2)및 절연체로 만든 격리부재(3)(3'), 히이터선(2)의 양단(21)(21')에 고정접속하는 접점편(4)(4')과 내단에는 이들 접점편과 격리부재들의 양단을 접속핀(6)(6')으로 고정 착설하고 외단에는 전원선(7)(7')을 각각 연결시킨 접점판(5)(5') 및 석영관(1)의 양단에 결합하는 절연캡(8)(8')들로 구성된다.The electric heater of the present invention, as shown in FIG. 1 and FIG. 2, has a quartz tube 1, a heater line 2 embedded in the quartz tube, an insulating member 3 (3 ') made of an insulator, and a heater line ( 2) fixedly installed at both ends 21 and 21 'of the contact pieces 4 and 4' and the inner ends of the contact pieces and the isolation members with connection pins 6 and 6 '. Is composed of contact plates 5 and 5 'connecting the power lines 7 and 7' and insulating caps 8 and 8 'coupled to both ends of the quartz tube 1, respectively.

격리부재(3)(3')들은 일단부측에 적정깊이를 관통홈(31)(31')들을 요입형성하여 이들 관통홈을 통해 히이터선(2)의 절곡부분(22)들이 통과되게 함과 동시에 걸어지도록한다.The isolation members 3, 3 'form recesses through holes 31 and 31' at an appropriate depth on one end to allow the bent portions 22 of the heater wire 2 to pass therethrough. Try to walk at the same time.

접점판(5)(5')들의 내단부는 격리부재(3)(3')의 양단부 사이에 개재되게 하여 이들 격리부재가 서로 적정간격이 유지되게 하여 주는 기능도 갖는다.The inner ends of the contact plates 5 and 5 'also have a function of being interposed between both ends of the isolation members 3 and 3' so that these isolation members are maintained at appropriate intervals.

전원선(7)(7')은 절연캡(8)(8')들의 외단면에 각각 뚫어 설치한 관통공(81)들을 통해 외부로 노출되게 한다.The power lines 7 and 7 'are exposed to the outside through the through holes 81 drilled in the outer end surfaces of the insulating caps 8 and 8', respectively.

이와 같이 구성되는 본 고안은 히이터선(2)을 석영관(1)내에 내장함에 있어, 격리부재(3)(3')를 이용하여 “”자 형상으로 되게 굴곡시켜 내장 설치 함으로써 길이가 긴 히이터선(2)을 길이가 훨씬 짧은 석영관(1)에 내장할 수 있게 되며 이에 따라 전기히이터 자체의 길이를 대폭 축소시켜 줄 수 있게 된다.According to the present invention, the heater wire 2 is incorporated into the quartz tube 1, and the isolation member 3, 3 'is used to By installing the tube to be bent in a “shape”, the long heater wire 2 can be embedded in a quartz tube 1 having a much shorter length, thereby greatly reducing the length of the electric heater itself.

따라서 본 고안 전기히이터는 설치시 점유하게 되는 공간이 크게 감소되어 좁은 공간에도 용이하게 설치할 수 있게 되며, 이런점에 의해 냉장고의 제상용 히이터로도 적용이 가능하게 하였다.Therefore, the electric heater of the present invention can be easily installed in a narrow space because the space occupied during installation is greatly reduced, and thus it can be applied as a defrost heater of a refrigerator.

또한, 사용시에는 격리부재(3)(3')들이 히이터선(2)의 교차하게 되는 부분들이 서로 접촉되지않게 격리시켜줌과 동시에 발열에 의해 견디지 못하고 히이터선이 넘어지거나 변형되지 않도록 지지하여 주므로 히이터의 수명도 연장시켜 주게 되는 등의 효과도 얻을 수 있다.In addition, in use, the insulating members 3 and 3 'isolate the intersecting portions of the heater wire 2 from being in contact with each other, and at the same time, support the heater wire so that it does not endure by heat and falls or deforms. It is also possible to obtain such effects as prolonging the service life.

Claims (2)

양단을 각각의 전원 접점편(4)(4')에 부착하는 히이터선(2)을 석영관(1)내에 내장 설치하여 전기히이터를 구성함에 있어서, 상기 히이터선(2)을 “”자 형상으로 굴곡되게 내장설치하여 구성함을 특징으로 하는 개량 전기 히이터.In the heater tube 2, which attaches both ends to the respective power contact pieces 4, 4 ', in a quartz tube 1, the electric heater 2 is formed by a built-in heater wire. ”Improved electric heater characterized in that the built-in installation to be curved in the shape of a. 제1항에 있어서, 히이터선(2)의 굴곡에 의해 서로 교차하게 되는 부분의 사이에는 절연체로 만든 격리부재(3)(3')를 개재시켜 교차부분들이 서로 접촉되지 않게 격리시켜 줌과 동시에 변형되지 않게 지지하여 주도록 구성함을 특징으로 하는 개량전기 히이터.The method according to claim 1, wherein the parts intersecting each other by the bending of the heater wires 2 are interposed between the insulating members 3 and 3 'made of an insulator so as not to contact each other. Improved electric heater, characterized in that configured to support not deformed.
KR92001308U 1992-01-29 1992-01-29 Electric heator KR940004190Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92001308U KR940004190Y1 (en) 1992-01-29 1992-01-29 Electric heator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92001308U KR940004190Y1 (en) 1992-01-29 1992-01-29 Electric heator

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KR930019017U KR930019017U (en) 1993-08-21
KR940004190Y1 true KR940004190Y1 (en) 1994-06-22

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KR930019017U (en) 1993-08-21

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