KR0130733Y1 - Electromagnetic shielding plate heater - Google Patents
Electromagnetic shielding plate heater Download PDFInfo
- Publication number
- KR0130733Y1 KR0130733Y1 KR2019950021290U KR19950021290U KR0130733Y1 KR 0130733 Y1 KR0130733 Y1 KR 0130733Y1 KR 2019950021290 U KR2019950021290 U KR 2019950021290U KR 19950021290 U KR19950021290 U KR 19950021290U KR 0130733 Y1 KR0130733 Y1 KR 0130733Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heating wire
- contact
- magnetic field
- human body
- contact channel
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 241000283153 Cetacea Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005276 aerator Methods 0.000 description 1
Classifications
-
- 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
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- 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
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- 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
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
Landscapes
- Magnetic Treatment Devices (AREA)
Abstract
본 고안은 전기 장판, 전기 담요 및 전기 방석 등과 같이 열을 발생하고, 인체와 직접 접촉되어 인체를 난방하는 접촉 채난(採煖)기에 관한 것으로서, 종래의 접촉 채난기는 열선(2)의 양단부에 교류전원(ACV)이 인가됨에 따라 열선이 발열되면서 인체를 난방하는 것으로서, 열선(2)에 공급되는 교류전원에 의하여 열선(2)에서 교번자계가 발생하고, 이 발생한 교번자계는 인체에 유해한 것으로 사용자의 건강을 해치게 되므로 접촉 채난기의 사용을 기피하게 되는 하나의 요인이 되었다.The present invention relates to a contact channel which generates heat, such as an electric blanket, an electric blanket and an electric cushion, and directly contacts the human body to heat the human body, and the conventional contact channel is alternating at both ends of the heating wire 2. As the heating wire generates heat as the heating wire (ACV) is applied, an alternating magnetic field is generated in the heating wire 2 by AC power supplied to the heating wire 2, and the alternating magnetic field is harmful to the human body. It is a factor that avoids the use of contact swabs because it impairs health.
본 고안은 상기와 같은 조래의 제반 문제점을 해결하기 위하여 안출한 것으로서,The present invention has been devised to solve all the problems of such a whale,
열선의 왕복부위가 될 수 있는대로 밀착되게 하는 2가지 방안으로서, 상기 열선을 접촉 채난기의 본체에 지그재그로 배열하여 단자에 교류전원이 인가되게 함으로써,Two ways to make the heating wire as close as possible to the reciprocating portion of the heating wire, by arranging the heating wire in a zigzag to the main body of the contact channel, by applying AC power to the terminal,
교류전원에 의해 열선에서 발생되는 교번자계를 밀착부위의 전류가 반대가 되게 함으로써 상호간에 상쇄되도록 하는 무자계 접촉 채난기이다.An alternating magnetic field generated by a heat source by an AC power source is a magnetic fieldless contact channel that cancels each other by making currents in close contact with each other reverse.
Description
제1도는 종래의 접촉 채난기의 열선 배열 상태를 보인 도면.1 is a view showing a hot wire arrangement of a conventional contact channel.
제2도는 본 고안의 무자계 접촉 채난기의 열선 배열 상태를 보인 도면.2 is a view showing a state of the hot wire arrangement of the magnetic fieldless contact channel of the present invention.
제3도는 본 고안의 무자계 접촉 채난기의 열선 상태를 보인 다른 실시예.Figure 3 is another embodiment showing the hot wire state of the magnetic fieldless contact channel of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 접촉 채난기 본체 12a,12b : 열선11: contact aerator main body 12a, 12b: heating wire
13a,13b : 열선13a, 13b: heating wire
본 고안은 전기 장판, 전기 담요 및 전기 방석등과 같이 열을 발생하고, 인체와 직접 접촉되어 인체를 난방하는 접촉 채난(採煖)기에 관한 것으로, 열선에서 발생되는 교번자계를 상쇄시켜 인체에 영향을 주지 않도록 하는 무자계 접촉 채난기에 관한 것이다.The present invention relates to a contact chaser that generates heat, such as an electric blanket, an electric blanket and an electric cushion, and directly contacts the human body to heat the human body, and offsets the alternating magnetic field generated from the heating wire to affect the human body. It relates to a magnetic fieldless contact turbine that does not give rise.
일반적으로 전기 장판, 전기 담요 및 전기 방석 등과 같은 접촉 채난기는 열선을 사용하고, 이 열선으로 교류전원을 공급하여 열선이 발열되게 하고 있는 것으로,In general, contact heaters such as electric blankets, electric blankets, and electric cushions use hot wires, and heat wires are generated by supplying AC power to the hot wires.
종래의 접촉 채난기는 제1도에 도시된 바와 같이, 접촉 채난기의 본체(1)에 열선(2)을 1열로 하여 지그재그로 일정 간격을 유지하면서 배열하고, 열선(2)의 양단부에는 교류전원이 인가되게 구성하였다.As shown in FIG. 1, a conventional contact channel is arranged while maintaining a constant interval in a zigzag line with the heating wires 2 as one row on the main body 1 of the contact channel, and an AC power supply is provided at both ends of the heating wire 2. It was configured to be applied.
이와같이 구성된 종래의 접촉 채난기는 열선(2)의 양단부에 교류전원(ACV)이 인가됨에 따라 열선이 발열되면서 인체를 난방하는 것으로서, 열선(2)에 공급되는 교류전원에 의하여 열선(2)에서 교번자계가 발생하고, 이 발생한 교번자계는 인체에 유해한 것으로 사용자의 건강을 해치게 되므로 접촉 채난기의 사용을 기피하게 되는 하나의 요인이 되었다.The conventional contact channel configured as described above heats the human body while the heating wire generates heat as AC power is applied to both ends of the heating wire 2, and is alternated in the heating wire 2 by the AC power supplied to the heating wire 2. The magnetic field is generated, and this alternating magnetic field is harmful to the human body, which damages the user's health, and thus becomes one factor of avoiding the use of the contact channel.
본 고안은 상기와 같은 종래의 제반 문제점을 해결하기 위하여 안출한 것으로서,The present invention has been made to solve the conventional problems as described above,
열선의 왕복부위가 될 수 있는대로 밀착되게 하는 2가지 방안으로서, 상기 열선을 접촉 채난기의 본체에 지그재그로 배열하여 양단자에 교류전원이 인가되게 함으로써,Two ways to make the heating wire as close as possible to the reciprocating portion of the heating wire, by arranging the heating wire in a zigzag to the main body of the contact channel, by applying AC power to both terminals,
교류전원에 의해 열선에서 발생되는 교번자계를 밀착부위의 전류가 반대로 되게 함으로써 상호간에 상쇄되도록 하는 무자계 접촉 채난기를 제공하는데 그 목적이 있는 것으로,이를 첨부된 도면 제2도를 참조하여 상세히 설명한다.It is an object of the present invention to provide a magnetic field-free contacting device in which alternating magnetic fields generated from a hot wire by an AC power are canceled by making currents in close contact portions reverse, which will be described in detail with reference to FIG. 2. .
제2도는 본 고안의 무자계 접촉 채난기의 열선 배열 상태를 보인 도면으로서 이에 도시된 바와 같이,2 is a view showing a hot wire arrangement state of the magnetic fieldless contact channel of the present invention, as shown therein,
접촉 채난기의 본체(11)의 열선(12a)(12b)에 전류를 반대로 흐르는 부분(T1)(T2)을 밀착시켜서 배열 설치하고, 열선(12a)(12b)의 일측 단부에는 통상의 제어회로(도면에 도시되지 않았음)의 제어에 따라 교류전원(ACV)이 인가되게 구성하였다.Arrange and arrange the parts T1 and T2 through which current flows in reverse with the heating wires 12a and 12b of the main body 11 of the contact channel, and at one end of the heating wires 12a and 12b, an ordinary control circuit. According to the control of (not shown in the figure), AC power was configured to be applied.
즉, 교류전원(ACV)이 인가되면 발열하는 두줄의 열선(12a)(12b)중에서, 제1열선(12a)을 지그재그로 배열하되, T1, T2구간 처럼 왕복하는 열선(12a1)(12b2)이 서로 근접(밀착)되어 열선(12a1)(12b2)내부를 흐르는 전류(i1)(-i1)가 인접한 열선에 대하여 서로 반대 방향을 유지하도록 구성한 것이다.That is, among the two rows of heating wires 12a and 12b that generate heat when AC power is applied, the first heating wires 12a are arranged in a zigzag pattern, and the heating wires 12a1 and 12b2 reciprocate like T1 and T2 sections. The currents i1 (-i1) flowing close to each other (closely) and flowing inside the heating wires 12a1 and 12b2 maintain opposite directions with respect to adjacent heating wires.
이와같이 구성된 본 고안의 무자계 접촉 채난기는 제어부의 제어에 따라 열선에 교류전원(ACV)이 인가되어 발열된다.The magnetic fieldless contact channel of the present invention configured as described above generates heat by applying AC power to the heating wire under the control of the controller.
이때 열선(12a)(12b)은 인가되는 교류전원(ACV)에 따라 교번자계를 발생하는 것으로서, 2열의 열선(12a1)(12b2)의 지그재그 왕복부분(T1)(T2)의 전류는 서로 반대방향(i1,-i1)으로 흐르게 되므로, 이 전류들에 의해서 발생되는 교번자계도 서로 반대 방향으로 형성되고, 이로 인하여 발생된 교번자계가 상호간에 상쇄되어 제거되며, 그러므로 인체에는 아무런 영향도 주지 않게 된다.At this time, the heating wires 12a and 12b generate an alternating magnetic field according to the applied AC power supply (ACV), and the currents of the zigzag reciprocating portions T1 and T2 of the two rows of heating wires 12a1 and 12b2 are opposite to each other. Since it flows into (i1, -i1), the alternating magnetic fields generated by these currents are also formed in opposite directions, and the alternating magnetic fields generated by these cancel each other are canceled out and therefore have no effect on the human body. .
열선에 인가되는 교류전원(ACV)의 극성이 바뀌면 열선(12a1)(12b2)에 흐르는 전류의 방향도 모두 반전되므로 상기의 효과는 그대로 확보된다.When the polarity of the AC power source ACV applied to the hot wire is changed, the direction of the current flowing through the hot wires 12a1 and 12b2 is also reversed, so that the above effects are ensured.
한편 제3도는 본 고안의 무자계 접촉 채난기의 열선 배열 상태를 보인 다른 실시예로서, 열선(13a)(13b)을 이중코일(a)(b)로 감아 접촉 채난기 본체(11)에 지그재그로 배열설치하고, 내부 열선 시발단(13a)과 외부열선 시발단(13b)에 전압을 인가하고 양코일(a)(b)종단은 서로 연결되게 구성하므로서,On the other hand, Figure 3 is another embodiment showing the heating wire arrangement state of the magnetic fieldless contact chaser of the present invention, the heating wire 13a (13b) is wound around the double coil (a) (b) to zigzag the main body 11 By arranging the wires, and applying a voltage to the inner heating wire starting end 13a and the outer heating wire starting end 13b, the ends of both coils (a) and (b) are configured to be connected to each other,
제2도에서와 같이 열선(13a)(13b)에 전압이 인가될 때 내부코일(a)과 외부코일(b)에 흐르는 전류의 방향이 상호 반대가 되므로서 교번자계가 상호 상쇄되어 인체에 아무런 영향도 주지 않게 된다.As shown in FIG. 2, when a voltage is applied to the heating wires 13a and 13b, the directions of the currents flowing through the inner coil a and the outer coil b are opposite to each other, so that the alternating magnetic fields cancel each other out and cause no harm to the human body. There is no impact.
이상에서 설명한 바와같이 본 고안은 열선의 지그재그 왕복 부분의 전류가 서로 반대방향으로 흐르게 함으로써, 각각의 열선에서 발생되는 교번자계가 상호간에 반대 방향으로 되어 상쇄되므로, 교번자계가 누설되지 않고, 이로 인하여 인체에는 교번자계가 미치지 않게 되어 사용자의 건강 등을 해치지 않고, 보다 쾌적하게 접촉 채난기를 사용하게 되는 등의 효과가 있다.As described above, the present invention allows the currents in the zigzag reciprocating portions of the heating wires to flow in opposite directions, so that the alternating magnetic fields generated in the respective heating wires are canceled in opposite directions to each other, so that the alternating magnetic fields do not leak. The alternating magnetic field is not applied to the human body, so that the user can use the contact channel more comfortably without harming the user's health.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950021290U KR0130733Y1 (en) | 1995-08-03 | 1995-08-18 | Electromagnetic shielding plate heater |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR19950020051 | 1995-08-03 | ||
KR95-20051 | 1995-08-03 | ||
KR2019950021290U KR0130733Y1 (en) | 1995-08-03 | 1995-08-18 | Electromagnetic shielding plate heater |
Publications (2)
Publication Number | Publication Date |
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KR970011668U KR970011668U (en) | 1997-03-29 |
KR0130733Y1 true KR0130733Y1 (en) | 1999-04-15 |
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KR2019950021290U KR0130733Y1 (en) | 1995-08-03 | 1995-08-18 | Electromagnetic shielding plate heater |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101137302B1 (en) * | 2009-12-16 | 2012-04-20 | 이만혁 | a heater with rapid rise in temperature |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20020078347A (en) * | 2001-04-09 | 2002-10-18 | 김용기 | Heat wire used in electr ic bedding, a coil winding machine and method for winding coil |
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1995
- 1995-08-18 KR KR2019950021290U patent/KR0130733Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101137302B1 (en) * | 2009-12-16 | 2012-04-20 | 이만혁 | a heater with rapid rise in temperature |
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KR970011668U (en) | 1997-03-29 |
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