• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    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 displaying the temperature in the electric plate input to the controller and at the same time displaying the heating temperature of the electric plate set by the input means. 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.
    公开号:KR19990071227A
    申请号:KR1019980006550
    申请日:1998-02-27
    公开日:1999-09-15
    发明作者:이영민
    申请人:이영민；
    IPC主号:
    专利说明:

    Temperature control device of electric field
    [8] The present invention relates to a temperature control device for an electric field plate for controlling the temperature of the electric field plate.
    [9] In general, the structure having the structure shown in Fig. 1 is widely used as a conventional electric field plate.
    [10] 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. '), And then the horizontal connecting rods 5 are integrally formed on both ends of the vertical heating zones 3 and 3' with the same conductive resin, and the electrode wires 4 and 4 'arrive at the center thereof. AC power is applied to heat insulation electric blanket.
    [11] 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).
    [12] 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 an apparatus for controlling a temperature of an electric field plate that is not damaged by electromagnetic waves even when used for a long time.
    [13] Another object of the present invention is to provide a temperature control device for an electric field plate which is easy to adjust temperature.
    [14] 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 by the control unit, rectifying means for receiving AC power of 100 V / 220 V from the AC power supply unit, rectifying to DC, and DC power output from the rectifying means according to a control signal output from the controller; A direct current power output control unit for controlling the output of the direct current power source to the heating element of the electric field plate, and display means for displaying the temperature in the electric field plate input to the controller, and at the same time, displaying the heating temperature of the electric field plate set by the input means; Characterized in that provided.
    [1] 1 is a perspective view schematically showing a conventional electric field plate,
    [2] 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.
    [3] <Description of the symbols for the main parts of the drawings>
    [4] 100: controller 102: electric blanket
    [5] 104: temperature detection sensor 106: input means
    [6] 108: AC power supply unit 110: rectification means
    [7] 112: DC power output control unit 114: display means
    [15] 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.
    [16] 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.
    [17] 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 102 for outputting, and an input means 106 for setting the temperature generated by the heating element disposed in the electric field plate 102.
    [18] 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 The DC power output controller 112 for controlling 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 and the output DC power input to the controller 100 Display means 114 for displaying the temperature in the electric field plate 102 and for displaying the heat generated temperature of the electric field plate 102 set by the input means 106 is further provided.
    [19] 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.
    [20] 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.
    [21] 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.
    [22] The DC power output control unit 112 receives the DC output from the rectifying means 110 and outputs the DC power to the electric field plate 102 according to the control signal output from the controller 100, thereby the electric field plate 102. The heating element of heats and starts to heat up.
    [23] 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.
    [24] At this time, the display means 114 also displays the temperature set by the input means 106.
    [25] 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).
    [26] 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.
    [27] 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.
    [28] 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.
    [29] 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 AC power of 100 V / 220 V from the AC power supply unit, rectifying to DC, and controlling the DC power output from the rectifying means to be output from the controller. A DC power output control unit for controlling the output of the DC power to the heating element of the electric sheet according to the signal, and displaying the temperature in the electric plate input to the controller, and at the same time, displaying the heating temperature of the electric plate set by the input means. Since display means is provided, electromagnetic waves are not generated at the time of heating of the heating element. And the user can prevent the exposure of the electromagnetic wave, and has an excellent effect that can easily control the heating temperature of the electric blanket.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] The controller 100 for controlling the overall operation, the temperature detection sensor 102 for detecting the internal temperature of the electric field plate 102 and outputs it to the controller 100, and the heat generating element disposed in the electric field plate 102 Input means 106 for setting a temperature to be adjusted, rectifying means 110 for receiving rectified DC by receiving AC power of 100 V / 220 V from the AC power source 108, and DC power output from the rectifying means 110; The DC power output control unit 112 for controlling 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, and the electric field plate 102 input to the controller 100 And a display means (114) for displaying the temperature inside and displaying the heating temperature of the electric plate (102) set by the input means (106).
    [2" claim-type="Currently amended] The method of claim 1, wherein the input means 106 is the ON / OFF (OFF) of the operation of the electric field plate 102, characterized in that any one of a slide switch or a keyboard. Temperature controller.
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    同族专利:
    公开号 | 公开日
    KR100292262B1|2001-09-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1998-02-27|Application filed by 이영민
    1998-02-27|Priority to KR1019980006550A
    1999-09-15|Publication of KR19990071227A
    2001-09-17|Application granted
    2001-09-17|Publication of KR100292262B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019980006550A|KR100292262B1|1998-02-27|1998-02-27|Temperature control apparatus for electric mat|
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