KR101185474B1 - Dual Load Control Uint - Google Patents
Dual Load Control Uint Download PDFInfo
- 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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- degrees
- phase
- phase control
- diode
- load
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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
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
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
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
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
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
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
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
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)
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 |
Family
ID=39062570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20060039350A KR101185474B1 (en) | 2006-05-02 | 2006-05-02 | Dual Load Control Uint |
Country Status (1)
Country | Link |
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KR (1) | KR101185474B1 (en) |
Citations (3)
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 |
-
2006
- 2006-05-02 KR KR20060039350A patent/KR101185474B1/en not_active IP Right Cessation
Patent Citations (3)
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 |
Also Published As
Publication number | Publication date |
---|---|
KR20070107191A (en) | 2007-11-07 |
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