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KR100292262B1 - Temperature control apparatus for electric mat - Google Patents

Temperature control apparatus for electric mat Download PDF

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Publication number
KR100292262B1
KR100292262B1 KR1019980006550A KR19980006550A KR100292262B1 KR 100292262 B1 KR100292262 B1 KR 100292262B1 KR 1019980006550 A KR1019980006550 A KR 1019980006550A KR 19980006550 A KR19980006550 A KR 19980006550A KR 100292262 B1 KR100292262 B1 KR 100292262B1
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temperature
electric field
power
electric
controller
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KR19990071227A (en
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이영민
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이영민
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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
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202Switches
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227Applications
    • H05B1/0252Domestic applications
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices
    • H05B1/02Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227Applications
    • H05B1/0288Applications for non specified applications
    • H05B1/0294Planar elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Of Temperature (AREA)

Abstract

본 발명은 전체 동작을 제어하는 제어기와, 전기장판의 내부온도를 검출해서 상기 제어기에 출력하는 온도검출센서와, 상기 전기장판내에 배설된 발열체에서 발열되는 온도를 설정하는 입력수단과, 교류전원부로 부터 100V/220V의 교류전원을 받아서 직류로 정류하는 정류수단과, 상기 정류수단에서 출력되는 직류전원을 상기 제어기에서 출력되는 제어신호에 따라 상기 전기장판의 발열체에 직류전원의 출력을 제어하는 직류전원출력제어부와, 상기 온도검출센서에 의해 검출한 전기장판내의 온도를 상기 제어기를 통해 받아서 표시함과 동시에, 상기 입력수단에서 설정된 상기 전기장판의 발열온도를 표시하는 표시수단을 구비하고 있는 것을 특징으로 한다.The present invention provides a controller for controlling the overall operation, a temperature detection sensor for detecting the internal temperature of the electric sheet and output to the controller, input means for setting the temperature generated by the heating element disposed in the electric field plate, and the AC power supply unit. Rectifying means for rectifying to DC by receiving AC power of 100V / 220V and DC power output from the rectifying means to control the output of DC power to the heating element of the electric field according to the control signal output from the controller And an output control unit and display means for receiving and displaying the temperature in the electric plate detected by the temperature detection sensor through the controller and at the same time displaying the heating temperature of the electric plate set by the input means. do.

따라서, 본 발명의 일실시예에 의한 전기장판의 온도제어장치는 직류전원을 전기장판(102)내에 배설된 발열체에 인가해서 가열시키므로, 상기 발열체의 발열시에 전자파가 발생되지 않아 장시간 사용하여도 사용자에게 전자파의 피폭을 방지할 수 있으며, 또한 전기장판의 발열온도를 용이하게 조절할 수 있다.Therefore, the temperature control apparatus of the electric field plate according to an embodiment of the present invention applies a DC power to the heating element disposed in the electric field plate 102 and heats it. It is possible to prevent the exposure of electromagnetic waves to the user, and also to easily control the heating temperature of the electric field plate.

Description

전기장판의 온도제어장치Temperature control device of electric field

본 발명은 전기장판의 온도를 제어하는 전기장판의 온도제어장치에 관한 것이다.The present invention relates to a temperature control device for an electric field plate for controlling the temperature of the electric field plate.

일반적으로, 종래의 전기장판으로써 도 1에 도시한 구조의 것이 널리 사용되고 있다.In general, the structure having the structure shown in Fig. 1 is widely used as a conventional electric field plate.

도 1에 도시한 종래의 전기장판은 상판(1)과 하판(2)사이에 도전성수지를 일정간격으로 도착한 세로발열대(3,3')를 다수 형성하고, 그 양측에 전열선(4,4')을 접속한 다음, 상기 세로발열대(3,3')의 양단에 그와 동일한 도전성 수지로서 가로 연결대(5)를 일체로 형성하고, 그 중앙에 전열선(4,4')를 도착하여 교류전원을 인가해서 보온용 전기 장판으로 사용하고 있다.The conventional electric field plate shown in FIG. 1 forms a plurality of vertical heating zones 3, 3 'having conductive resins arrived at regular intervals between the upper plate 1 and the lower plate 2, and the heating wires 4, 4 on both sides thereof. '), Then the horizontal connecting rods 5 are integrally formed at both ends of the longitudinal heating zones 3 and 3' with the same conductive resin, and the heating wires 4 and 4 'arrive at the center thereof. AC power is applied to heat insulation electric blanket.

그런데, 이와 같은 구조의 전기장판은 교류전원을 상기 세로발열대(3,3')에 인가하여 발열시키는 구조로 되어 있으므로, 장시간 사용하면 상기 세로발열대(3,3')에서 전자파가 발생하여 사용하는 사람에게 백혈병 또는 암을 발병시킬 염려가 있다는 문제가 있을 뿐만 아니라, 교류전원을 직접 코드(6)를 통해서 인가하므로 온도조절을 할 수 없다는 등의 문제점이 있었다.However, since the electric field plate of such a structure is configured to generate AC power by applying AC power to the vertical heating zones 3 and 3 ', electromagnetic waves are generated in the vertical heating zones 3 and 3' when used for a long time. There is a problem that there is a risk of developing leukemia or cancer in the user, and there is a problem such that temperature control is not possible because AC power is directly applied through the cord (6).

본 발명은 상기 문제점을 감안해서 이루어진 것으로써, 본 발명의 목적은 장시간 사용하여도 전자파의 피해를 받지 않는 전기장판의 온도제어장치를 제공하는 데 있다.SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object of the present invention is to provide a temperature control device for an electric field plate that is not damaged by electromagnetic waves even when used for a long time.

본 발명의 다른 목적은 온도조절이 용이한 전기장판의 온도제어장치를 제공하는데 있다.Another object of the present invention is to provide a temperature control device for an electric field plate which is easy to adjust temperature.

상기 목적을 달성하기 위하여 본 발명에 의한 전기장판의 온도제어장치는 전체 동작을 제어하는 제어기와, 전기장판의 내부온도를 검출해서 상기 제어기에 출력하는 온도검출센서와, 상기 전기장판내에 배설된 발열체에서 발열되는 온도를 설정하는 입력수단과, 교류전원부로 부터 110V/220V의 교류전원을 받아서 직류로 정류하는 정류수단과, 상기 정류수단에서 출력되는 직류전원을 상기 제어기에서 출력되는 제어신호에 따라 상기 전기장판의 발열체에 직류전원의 출력을 제어하는 직류전원출력제어부와, 상기 온도검출센서에 의해 검출한 전기장판내의 온도를 상기 제어기를 통해 받아서 표시함과 동시에, 상기 입력수단에서 설정된 상기 전기장판의 발열온도를 표시하는 표시수단을 구비한 것을 특징으로 한다.In order to achieve the above object, the apparatus for controlling a temperature of an electric sheet according to the present invention includes a controller for controlling the overall operation, a temperature detecting sensor for detecting an internal temperature of the electric sheet and outputting it to the controller, and a heating element disposed in the electric sheet. An input means for setting a temperature generated from the rectifier, rectifying means for receiving 110V / 220V AC power from the AC power supply unit, rectifying the DC power, and DC power output from the rectifying means according to a control signal output from the controller; The DC power output control unit which controls the output of the DC power to the heating element of the electric field plate, receives and displays the temperature in the electric field plate detected by the temperature detection sensor through the controller, and at the same time, And display means for displaying the exothermic temperature.

제1도는 종래의 전기장판을 개략적으로 도시한 사시도,1 is a perspective view schematically showing a conventional electric field plate,

제2도는 본 발명의 일실시예에 의한 전기장판의 온도제어장치에 있어서의 전기장판의 온도를 제어하는 제어블록도이다.2 is a control block diagram for controlling the temperature of the electric plate in the temperature control device of the electric plate according to an embodiment of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

100 : 제어기 102 : 전기장판100: controller 102: electric field

104 : 온도검출센서 106 : 입력수단104: temperature detection sensor 106: input means

108 : 교류전원부 110 : 정류수단108: AC power supply unit 110: rectification means

112 : 직류전원출력제어부 114 : 표시수단112: DC power output control unit 114: display means

이하, 본 발명의 일실시예에 의한 전기장판의 온도제어장치에 대하여 첨부도면을 참조하면서 상세히 설명한다.Hereinafter, a temperature control apparatus for an electric field plate according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 일실시예에 의한 전기장판의 온도제어장치에 있어서의 전기장판의 온도를 제어하는 제어블록도이다.2 is a control block diagram for controlling the temperature of the electric blanket in the temperature control device of the electric blanket according to an embodiment of the present invention.

도 2에 도시한 바와 같이 본 발명의 일실시예에 의한 전기장판의 온도제어장치는 전체 동작을 제어하는 제어기(100)와, 전기장판(102)의 내부온도를 검출해서 상기 제어기(100)에 출력하는 온도검출센서(104)와, 상기 전기장판(102)내에 배설된 발열체에서 발열되는 온도를 설정하는 입력수단(106)을 구비하고 있다.As shown in FIG. 2, the apparatus for controlling temperature of an electric blanket according to an embodiment of the present invention detects an internal temperature of the controller 100 and an electric temperature of the electric blanket 102 to control the overall operation. And a temperature detecting sensor 104 for outputting, and an input means 106 for setting a temperature generated by the heating element disposed in the electric field plate 102.

또한, 본 발명의 일실시예에 의한 전기장판의 온도제어장치는 교류전원부(108)로 부터 100V/220V의 교류전원을 받아서 직류로 정류하는 정류수단(110)과, 상기 정류수단(110)에서 출력되는 직류전원을 상기 제어기(100)에서 출력되는 제어신호에 따라 상기 전기장판(102)의 발열체에 직류전원의 출력을 제어하는 직류전원 출력제어부(112)와, 상기 온도검출센서(104)에 의해 검출한 전기장판(102)내의 온도를 상기 제어기(100)를 통해 받아서 표시함과 동시에, 상기 입력수단(106)에서 설정된 상기 전기장판(102)의 발열온도를 표시하는 표시수단(114)을 추가로 구비하고 있다.In addition, the temperature control apparatus of the electric plate according to an embodiment of the present invention receives the AC power of 100V / 220V from the AC power source 108 rectifying means 110 and rectified by DC, and in the rectifying means 110 DC power output controller 112 for controlling the output of the DC power to the heating element of the electric field plate 102 in accordance with the control signal output from the controller 100, and the temperature detection sensor 104 Display means 114 which receives the temperature in the electric field plate 102 detected by the controller 100 and displays it, and at the same time, displays the heating temperature of the electric field plate 102 set by the input means 106; Furthermore, it is equipped.

상기 입력수단(106)은 상기 전기장판(102)의 작동을 온(ON)/오프(OFF)함과 동시에 발열체의 발열온도를 설정하는 것으로써, 슬라이드 스위치 또는 키 보드(key board)중 어느 하나를 사용하며 원격제어에 의해 발열온도를 설정할 수 있음은 물론이다.The input means 106 is to turn on (ON) / off (OFF) the operation of the electric field plate 102 and at the same time to set the heating temperature of the heating element, any one of a slide switch or a key board (key board) Of course, you can set the heating temperature by remote control.

다음에, 이와 같이 구성된 본 발명의 일실시예에 의한 전기장판의 온도제어장치의 작용 및 효과에 대하여 설명한다.Next, the operation and effect of the temperature control device of the electric field plate according to the embodiment of the present invention configured as described above will be described.

먼저, 플러그(116)를 도시하지 않은 콘덴서에 꽂은 다음, 입력수단(106)에 의해 상기 전기장판(102)의 발열체에서 발열될 온도를 설정하면, 상기 교류전원부(108)에서 상기 정류수단(110)에 교류전원을 출력하며, 상기 정류수단(110)에서 직류로 정류하여 상기 직류전원출력제어부(112)에 출력한다.First, the plug 116 is plugged into a condenser (not shown), and then, by setting the temperature to be generated in the heating element of the electric field plate 102 by the input means 106, the rectifying means 110 in the AC power supply 108. AC power is outputted to the DC power supply, rectified by the DC in the rectifying means 110 and output to the DC power output control unit 112.

상기 직류전원출력제어부(112)는 정류수단(110)에서 출력되는 직류를 받아서 상기 제어기(100)에서 출력되는 제어신호에 따라 전기장판(102)에 직류전원을 출력함으로써, 상기 전기장판(102)의 발열체가 발열하여 가열되기 시작한다.The DC power output control unit 112 receives the DC output from the rectifying means 110 and outputs the DC power to the electric plate 102 according to the control signal output from the controller 100, thereby the electric plate 102. The heating element of heats and starts to heat up.

상기 전기장판(102)의 발열체가 발열함에 따라 전기장판(102)이 가열되면, 온도검출센서(104)에 의해 전기장판(102)내의 온도를 검출해서 상기 제어기(100)에 출력하며, 상기 제어기(100)에서는 상기 입력수단(106)에 의해 미리 설정되어 있는 설정온도와 비교하여 상기 입력수단(106)에 의해 설정된 온도보다 낮을 경우에는 그 검출된 온도를 상기 표시수단(114)에 출력하여 표시한다.When the electric plate 102 is heated as the heating element of the electric field plate 102 generates heat, the temperature detection sensor 104 detects the temperature in the electric field plate 102 and outputs the temperature to the controller 100. In operation 100, when the temperature is lower than the temperature set by the input means 106 compared to the preset temperature set by the input means 106, the detected temperature is output to the display means 114 for display. do.

이때, 상기 표시수단(114)에는 상기 입력수단(106)에 의해 설정된 온도도 표시하고 있다.At this time, the display means 114 also displays the temperature set by the input means 106.

한편, 상기 제어기(100)에서의 판단결과, 상기 온도검출센서(104)에 의해 검출한 전기장판(102)내의 온도가 상기 입력수단(106)에 의해 설정된 온도보다 높을 경우에는 상기 제어기(100)에서는 상기 직류전원출력제어부(112)에 제어신호의 출력을 차단하여 상기 직류전원출력제어부(112)에서 전기장판(102)에 직류전원이 출력되지 않게 함으로써, 전기장판(102)내의 발열체(도시하지 않음)가 발열되지 않게 한다.On the other hand, when the controller 100 determines that the temperature in the electric field plate 102 detected by the temperature detection sensor 104 is higher than the temperature set by the input means 106, the controller 100. In the DC power output control unit 112, the output of the control signal is cut off so that the DC power is not output to the electric field 102 by the DC power output control unit 112, thereby generating a heating element (not shown) in the electric field plate 102. Not to generate heat).

이때는 상기 표시수단(114)에는 입력수단(106)에 의해 설정된 온도 및 전기장판(102)내의 현재온도를 표시하는 것은 물론이다.In this case, it is a matter of course that the display means 114 displays the temperature set by the input means 106 and the current temperature in the electric field plate 102.

상기 설명에 있어서, 상기 정류수단(110)에서 정류된 직류전원은 제어기(100), 표시수단(114) 및 입력수단(106)에 공급된다.In the above description, the DC power rectified by the rectifying means 110 is supplied to the controller 100, the display means 114, and the input means 106.

따라서, 본 발명의 일실시예에 의한 전기장판의 온도제어장치는 직류전원을 전기장판(102)내에 배설된 발열체에 인가해서 가열시키므로, 상기 발열체의 발열시에 전자파가 발생되지 않아 장시간 사용하여도 사용자에게 전자파의 피폭을 방지할 수 있으며, 또한 전기장판(102)의 발열온도를 용이하게 조절할 수 있다.Therefore, the temperature control apparatus of the electric field plate according to an embodiment of the present invention applies a DC power to the heating element disposed in the electric field plate 102 and heats it. The exposure of the electromagnetic wave to the user can be prevented, and the heating temperature of the electric field plate 102 can be easily adjusted.

앞에서 설명한 바와 같이 본 발명의 일실시예에 의한 전기장판의 온도제어장치에 의하면, 전체 동작을 제어하는 제어기와, 전기장판의 내부온도를 검출해서 상기 제어기에 출력하는 온도검출센서와, 상기 전기장판내에 배설된 발열체에서 발열되는 온도를 설정하는 입력수단과, 교류전원부로 부터 100V/220V의 교류전원을 받아서 직류로 정류하는 정류수단과, 상기 정류수단에서 출력되는 직류전원을 상기 제어기에서 출력되는 제어신호에 따라 상기 전기장판의 발열체에 직류전원의 출력을 제어하는 직류전원출력제어부와, 상기 온도검출센서에 의해 검출한 전기장판내의 온도를 상기 제어기(100)를 통해 받아서 표시함과 동시에, 상기 입력수단에서 설정된 상기 전기장판의 발열온도를 표시하는 표시수단을 구비하고 있으므로, 상기 발열체의 발열시에 전자파가 발생되지 않아 장시간 사용하여도 사용자에게 전자파의 피폭을 방지할 수 있으며, 또한 전기장판의 발열온도를 용이하게 조절할 수 있다는 뛰어난 효과가 있다.As described above, according to an apparatus for controlling a temperature of an electric blanket according to an embodiment of the present invention, a controller for controlling the overall operation, a temperature detection sensor for detecting an internal temperature of the electric blanket and outputting the same to the controller, and the electric blanket An input means for setting a temperature generated by the heating element disposed therein; rectifying means for receiving a 100 V / 220 V AC power from an AC power supply unit; A DC power output control unit for controlling the output of the DC power to the heating element of the electric field plate according to the signal, and receiving and displaying the temperature in the electric field detected by the temperature detection sensor through the controller 100, the input Since the display means for displaying the heating temperature of the electric field set by the means is provided, Since electromagnetic waves are not generated, it is possible to prevent exposure of electromagnetic waves to the user even when used for a long time, and also has an excellent effect of easily controlling the heating temperature of the electric blanket.

Claims (1)

교류전원부(108)로 부터 100V/220V의 교류전원을 받아서 직류로 정류하는 정류수단(110)과, 전기장판(102)의 내부온도를 검출하는 온도검출센서(104)를 구비한 전기장판의 온도제어장치에 있어서, 전체 동작을 제어하는 제어기(100)와, 상기 전기장판(102)내에 배설된 발열체에서 발열되는 온도를 설정하는 입력수단(106)과, 상기 정류수단(110)에서 출력되는 직류전원을 상기 제어기(100)에서 출력되는 제어신호에 따라 상기 전기장판(102)의 발열체에 직류전원의 출력을 제어하는 직류전원출력제어부(112)와, 상기 온도검출센서(104)에 의해 검출한 전기장판(102)내의 온도를 상기 제어기(100)를 통해 받아서 표시함과 동시에, 상기 입력수단(106)에서 설정된 상기 전기장판(102)의 발열온도를 표시하는 표시수단(114)을 구비하고 있는 것을 특징으로 하는 전기장판의 온도제어장치.The temperature of the electric sheet including the rectifying means 110 for rectifying to DC by receiving AC power of 100V / 220V from the AC power source 108 and the temperature detecting sensor 104 for detecting the internal temperature of the electric field plate 102. In the control apparatus, the controller 100 for controlling the overall operation, the input means 106 for setting the temperature generated by the heating element disposed in the electric field plate 102, and the direct current output from the rectifying means 110 The power is detected by the DC power output control unit 112 and the temperature detection sensor 104 to control the output of the DC power to the heating element of the electric field plate 102 according to the control signal output from the controller 100. It is provided with a display means 114 for receiving and displaying the temperature in the electric plate 102 through the controller 100, and at the same time, the heat generating temperature of the electric plate 102 set by the input means 106 Thermostat of electric field characterized in that Device.
KR1019980006550A 1998-02-27 1998-02-27 Temperature control apparatus for electric mat Expired - Fee Related KR100292262B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101561409B1 (en) * 2015-04-07 2015-10-16 최태열 A electric heating mat
KR20200036303A (en) 2018-09-28 2020-04-07 유성열 Control device for heating appliance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100761980B1 (en) * 2006-07-20 2007-09-28 황현식 Thermostat circuit of heating mat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101561409B1 (en) * 2015-04-07 2015-10-16 최태열 A electric heating mat
KR20200036303A (en) 2018-09-28 2020-04-07 유성열 Control device for heating appliance

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