KR101185474B1 - Dual Load Control Uint - Google Patents

Dual Load Control Uint Download PDF

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Publication number
KR101185474B1
KR101185474B1 KR20060039350A KR20060039350A KR101185474B1 KR 101185474 B1 KR101185474 B1 KR 101185474B1 KR 20060039350 A KR20060039350 A KR 20060039350A KR 20060039350 A KR20060039350 A KR 20060039350A KR 101185474 B1 KR101185474 B1 KR 101185474B1
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KR
South Korea
Prior art keywords
degrees
phase
phase control
diode
load
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KR20060039350A
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Korean (ko)
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KR20070107191A (en
Inventor
노시청
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주식회사 필룩스
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Priority to KR20060039350A priority Critical patent/KR101185474B1/en
Publication of KR20070107191A publication Critical patent/KR20070107191A/en
Application granted granted Critical
Publication of KR101185474B1 publication Critical patent/KR101185474B1/en

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Abstract

The present invention relates to a dual load control unit. The present invention provides a dual load control unit that varies a different output voltage through phase control to two or more loads with one power line, and selectively rectifies a phase waveform voltage of 0 degrees to 180 degrees in an AC voltage input waveform. A first diode, a second diode for selectively rectifying a lower waveform voltage of 180 degrees to 360 degrees in an AC voltage input waveform, and an alternating current output voltage of 0 degrees to 180 degrees rectified from the first diode A first phase control means consisting of a resistor, a capacitor, an SCR diode, and a triac, and a lower wave AC output voltage of 180 to 360 degrees rectified from the second diode to perform phase control to vary the phase width for Second phase control means comprising a resistor, a capacitor, an SCR diode, and a triac to control phase for varying a phase width of And a load device connected to the output terminals of the first phase control means and the second phase control means, wherein at least one load is connected in parallel while being connected to one electrical wire.

Phase control, silicon controlled rectifier (SCR), single conductor, dual controller, two load control, load, both load control, general conductor

Description

Dual Load Control Unit {Dual Load Control Uint}

1 is a view showing a conventional load control method,

2 is a view schematically showing the overall configuration of the present invention,

3 and 4 show the circuit of the invention,

5 and 6 is a view according to an embodiment of the present invention,

7 is a schematic diagram illustrating the function of the present invention.

<Description of the symbols for the main parts of the drawings>

110: first phase control means 130: second phase control means

390 wire coating 500 load device

The present invention relates to a dual load control unit for controlling two loads with a single conductor, and more specifically, by adjusting two or more loads individually with a single conductor, the electrical wiring can be used as it is, and material cost reduction effect is achieved. A dual load control unit.

In the prior art, two controllers 10, 30 and wires 90 are installed in a dual installation due to the use of one controller 10, 30 for one load 50, 70. Has been used. As the overall volume is large and two pairs of four-wire wires 90 are used, there is a problem in that materials and installation are cumbersome, and the price is inevitably high in design and installation, and the reliability of the whole product is deteriorated. There were many problems, such as the application point of the control device being limited.

An object of the present invention for solving the above and the conventional problems is to provide a dual load control unit that helps to prevent fire caused by a short circuit by reducing the number of electrical wiring by controlling two loads using a single electrical wiring For that purpose.

Still another object of the present invention is to provide a dual load control unit that provides an effect of reducing material cost and construction cost by using an existing single line by installing a device having a property capable of controlling an existing single load more than two. There is.

In order to achieve the above object, the dual load control unit according to the present invention is
A dual load control unit that varies different output voltages through phase control to two or more loads with one power line, the first diode selectively rectifying a phase waveform voltage of 0 degrees to 180 degrees in an AC voltage input waveform. And a phase for the second diode for selectively rectifying the lower waveform voltage of 180 degrees to 360 degrees in the AC voltage input waveform, and the upper waveform alternating output voltage of 0 degrees to 180 degrees rectified from the first diode. A first phase control means composed of a resistor and a capacitor, an SCR diode and a triac, and a phase with respect to a lower wave AC output voltage of 180 degrees to 360 degrees rectified from the second diode for phase control to vary the width. Second phase control means composed of a resistor, a capacitor, an SCR diode, and a triac to control phase for varying the width; It is connected to the output terminal of the phase control means and the second phase control means, characterized in that it is composed of a load device that is connected to one electric wire and at least one load is connected in parallel.

delete

In this case, it is preferable that the first and second phase control means output different waveforms.

In the present invention, the load device includes a lighting device with at least one pair of loads. At this time, the load devices are preferably connected in parallel.

Hereinafter, the dual load control unit according to the present invention will be described in detail with reference to the accompanying drawings.

Repeated descriptions of the same parts as in the prior art are omitted.

1 is a view showing a conventional load control device.

Referring to Figure 1, it is configured to control each lamp 50, 70 through the respective individual wires 90 through the general control device 10, 30.

Conventionally, bulky and two pairs of four-wire wires (90) are used, which is cumbersome for materials and installation, and cannot be avoided because of their high cost in design and installation.

2 is a view schematically showing the overall configuration of the present invention, Figures 3 and 4 are views showing the circuit of the present invention, Figures 5 and 6 are views according to an embodiment of the present invention, Figure 7 A schematic diagram showing the function of the present invention.

First phase control means (110) configured to vary an AC output voltage to which the AC power is applied and connected to an electric wiring; Second phase control means (130) connected in parallel with the first phase control means (110); The load device 500 is connected to the electrical wires connected to the output terminal of the first phase control means 110 and the second phase control means 130 and the load is connected in parallel. At this time, the first phase control means 110, the variable resistor 112, the SCR diode 116 and the triac to control the phase so as to vary the phase wave width of the AC output voltage from 0 degree to 180 degrees ( 117, and the second phase control means 130 includes a variable resistor 132 and an SCR diode 136 for controlling the phase so as to vary the lower wave phase width of the AC output voltage from 180 degrees to 360 degrees. Triac 137. Here, the first and second phase control means 110 and 130 are composed of two or more, and include the first and second diodes 118 and 138.

In the present invention, the load device includes a lighting device with at least one pair of loads. At this time, the load devices are preferably connected in parallel.

Next, the operation of the dual load control unit having such a structure will be described in detail.

3 and 4 are diagrams showing the circuit of the present invention.

First and second diodes 118 and 138 are connected to one side in the first phase control means 110 and the second phase control means 130, respectively, and the first phase control means 110 Is connected to the first diode 118 to selectively rectify the AC voltage input waveform between 0 to 180 degrees to use as a signal, particularly for use with stable load power from 90 degrees to more than 180 degrees. In addition, the second phase control unit 130 connected the second diode 138 to selectively rectify the AC voltage input waveform between 180 degrees and 360 degrees, and in particular, from 270 degrees to 360 degrees. This is for use with stable load power.

5 and 6 is a view according to an embodiment of the present invention.

The first phase control means 110 and the second phase control means 130 is configured to output the voltage waveform of AC differently up and down, the output waveform is appropriately adjusted by the operator through different phase control It is preferable to supply power to the load device 500.

An upper waveform S1, S1a and a lower waveform S2, S2a are output as the output waveforms using the first phase control means 110 and the second phase control means 130, respectively. It is preferable that (S3) (S3a) is output.

7 is a schematic diagram illustrating the function of the present invention.

Loads connected in parallel to the load device 500 through the output of the upper and lower 230 and 210 in one waveform using the first phase control means 110 and the second phase control means 130 It is desirable to configure two or more loads to be controlled by one electrical wiring by supplying different signals and power to the circuit.

In addition, through the first and second phase control means (110, 130) to supply a stable power to the load side as shown in the waveform (S1) (S1a) and the waveform of more than 270 degrees (S1) (S1a) more than 90 degrees It is preferred to be configured.

However, these examples are for illustrative purposes only and the present invention is not limited thereto. The embodiment has been described with respect to specific embodiments in the detailed description of the present invention described above, of course, various modifications are possible without departing from the scope of the invention.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

As described above, according to the present invention, by controlling the two or more lamps by installing a phase control means in the electrical wiring, it is possible to significantly reduce the cost, and to effectively manage the lamps by using the existing wire as it is There is.

Claims (4)

In the dual load control unit for varying the output voltage, respectively, through the phase control to two or more loads in one power line, A first diode for selectively rectifying phase waveform voltages from 0 degrees to 180 degrees in an AC voltage input waveform; A second diode for selectively rectifying a lower waveform voltage of 180 degrees to 360 degrees in an AC voltage input waveform; First phase control means composed of a resistor, a condenser, an SCR diode, and a triac for phase control for varying a phase width of an AC output voltage of 0 degrees to 180 degrees rectified from the first diode; Second phase control means composed of a resistor, a condenser, an SCR diode, and a triac for phase control for varying a phase width of a lower waveform AC output voltage rectified from the second diode from 180 degrees to 360 degrees; And a load device connected to the output terminals of the first phase control means and the second phase control means, wherein at least one load is connected in parallel while being connected to one electrical wire. delete The method of claim 1, The load device is a dual load control unit, characterized in that it comprises a lighting device with at least one pair of loads. delete
KR20060039350A 2006-05-02 2006-05-02 Dual Load Control Uint KR101185474B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20060039350A KR101185474B1 (en) 2006-05-02 2006-05-02 Dual Load Control Uint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20060039350A KR101185474B1 (en) 2006-05-02 2006-05-02 Dual Load Control Uint

Publications (2)

Publication Number Publication Date
KR20070107191A KR20070107191A (en) 2007-11-07
KR101185474B1 true KR101185474B1 (en) 2012-10-02

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303406A (en) 1962-11-13 1967-02-07 Gen Electric Inverter circuit
US3558922A (en) 1968-03-15 1971-01-26 Gen Electric Full wave phase control integrated circuit
US3610961A (en) * 1969-06-26 1971-10-05 Gen Electric Scr phase control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303406A (en) 1962-11-13 1967-02-07 Gen Electric Inverter circuit
US3558922A (en) 1968-03-15 1971-01-26 Gen Electric Full wave phase control integrated circuit
US3610961A (en) * 1969-06-26 1971-10-05 Gen Electric Scr phase control system

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Publication number Publication date
KR20070107191A (en) 2007-11-07

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