CN2612105Y - Voltage-regulating socket - Google Patents
Voltage-regulating socket Download PDFInfo
- Publication number
- CN2612105Y CN2612105Y CN 03224249 CN03224249U CN2612105Y CN 2612105 Y CN2612105 Y CN 2612105Y CN 03224249 CN03224249 CN 03224249 CN 03224249 U CN03224249 U CN 03224249U CN 2612105 Y CN2612105 Y CN 2612105Y
- Authority
- CN
- China
- Prior art keywords
- socket
- variable resistor
- triode thyristor
- bidirectional triode
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a voltage-regulating socket belonging to circuit connector technical field, composed of a socket and a voltage adjusting circuit arranged between the output and input circuits of the socket, wherein, the voltage adjusting circuit comprises a bidirectional controllable silicon between the output and input circuits, while the bidirectional controllable silicon is parallel connected with a high-voltage adsorption circuit composed of serially connected capacitors and resistances, and parallel connected with a circuit composed of variable resistances and capacitors, a bidirectional trigger tube is connected between the bidirectional controllable silicon and the variable resistance. The utility model has simple structure, easy installment and operation, free adjustment of output voltage according to demand, and wide application for various sockets.
Description
Technical field the utility model pressure regulation socket belongs to the line connector field, particularly relates to a kind of socket that electric appliance circuits connects that is used for.
Background technology is directly to be connected on the circuit in the supply socket of using at present, output is identical with the voltage of input, and the different electric equipment products that require voltage range usually appear in practice, present increasing owing to the household electrical appliance kind, as illuminating, heating etc., sometimes need to be equipped with power transformer, use transformer to regulate inconvenience for the user, voltage regulating device is not installed on the existing socket, when the grafting appliance plug, just can not regulate required voltage output value as required.
The purpose of this utility model is to avoid the deficiencies in the prior art part and a kind of voltage regulator circuit of installing on socket is provided, and regulates the pressure regulation socket of required voltage output value as required.
The content the purpose of this utility model of utility model reaches by following measure, it is made up of socket and voltage regulator circuit, between the output of socket and incoming line, connect voltage regulator circuit, voltage regulator circuit is to connect bidirectional triode thyristor between output and incoming line, high pressure by electric capacity and resistance series connection in parallel absorbs circuit on bidirectional triode thyristor, the circuit by variable resistor and capacitances in series in parallel on bidirectional triode thyristor, two-way trigger tube is connected on the bidirectional triode thyristor and between the variable resistor, by regulating variable resistor, can regulate the angle of flow of bidirectional triode thyristor, reach the magnitude of voltage of regulating output.
The utility model is protective resistance in parallel on variable resistor, current-limiting resistance of series connection on two-way trigger tube.
The utility model is provided with a knob on socket, knob connects variable resistor, and rotary knob is regulated variable resistor, is provided with the voltage calibration value at socket upper knob periphery.
The utility model is simple in structure, and is reasonable in design, easy to install, can be arbitrarily regulating circuit output voltage as required, be a kind of pressure regulation socket that is suitable for various sockets.
Description of drawings
Accompanying drawing 1 is a socket schematic diagram of the present utility model.
Accompanying drawing 2 is circuit diagrams of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is that it is made up of socket and voltage regulator circuit, between the output of socket 1 and incoming line, connect voltage regulator circuit, a knob 2 is set on socket, knob connects variable resistor, rotary knob is regulated variable resistor, is provided with the voltage calibration value at socket upper knob periphery, and the jack 3 of attachment plug is arranged on socket.
As shown in Figure 2; the utility model voltage regulator circuit is to connect bidirectional triode thyristor BT between output and incoming line; high pressure by capacitor C 1 and resistance R 4 series connection in parallel absorbs circuit on bidirectional triode thyristor; the circuit by variable resistor W and capacitor C 2 series connection in parallel on bidirectional triode thyristor; two-way trigger tube D0 is connected on the gate pole of bidirectional triode thyristor and between the variable resistor; current-limiting resistance R3 of series connection on two-way trigger tube; resistance R 3 is connected between variable resistor and the capacitor C 2; series limiting resistor R1 behind a protective resistance R2 in parallel on the variable resistor; by regulating variable resistor W; can regulate the angle of flow of bidirectional triode thyristor, reach the magnitude of voltage of regulating output.
Claims (4)
1, a kind of pressure regulation socket, it is characterized in that forming by socket and voltage regulator circuit, between the output of socket and incoming line, connect voltage regulator circuit, voltage regulator circuit is to connect bidirectional triode thyristor between output and incoming line, high pressure by electric capacity and resistance series connection in parallel absorbs circuit on bidirectional triode thyristor, circuit by variable resistor and capacitances in series in parallel on bidirectional triode thyristor, two-way trigger tube are connected on the bidirectional triode thyristor and between the variable resistor.
2, pressure regulation socket according to claim 1 is characterized in that protective resistance in parallel on variable resistor, current-limiting resistance of series connection on two-way trigger tube.
3, pressure regulation socket according to claim 1 is characterized in that being provided with a knob on socket, knob connects variable resistor..
4; pressure regulation socket according to claim 1; it is characterized in that voltage regulator circuit is to connect bidirectional triode thyristor BT between output and incoming line; high pressure by capacitor C 1 and resistance R 4 series connection in parallel absorbs circuit on bidirectional triode thyristor; the circuit by variable resistor W and capacitor C 2 series connection in parallel on bidirectional triode thyristor; two-way trigger tube D0 is connected on the gate pole of bidirectional triode thyristor and between the variable resistor; current-limiting resistance R3 of series connection on two-way trigger tube; resistance R 3 is connected between variable resistor and the capacitor C 2, series limiting resistor R1 behind a protective resistance R2 in parallel on the variable resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224249 CN2612105Y (en) | 2003-03-12 | 2003-03-12 | Voltage-regulating socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224249 CN2612105Y (en) | 2003-03-12 | 2003-03-12 | Voltage-regulating socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612105Y true CN2612105Y (en) | 2004-04-14 |
Family
ID=34163276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03224249 Expired - Fee Related CN2612105Y (en) | 2003-03-12 | 2003-03-12 | Voltage-regulating socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612105Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029870A (en) * | 2020-01-08 | 2020-04-17 | 吉林建筑科技学院 | Safety protection device for electrical appliance teaching |
-
2003
- 2003-03-12 CN CN 03224249 patent/CN2612105Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029870A (en) * | 2020-01-08 | 2020-04-17 | 吉林建筑科技学院 | Safety protection device for electrical appliance teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |