CN2382168Y - Multifunctional electric power controller - Google Patents
Multifunctional electric power controller Download PDFInfo
- Publication number
- CN2382168Y CN2382168Y CN 99212763 CN99212763U CN2382168Y CN 2382168 Y CN2382168 Y CN 2382168Y CN 99212763 CN99212763 CN 99212763 CN 99212763 U CN99212763 U CN 99212763U CN 2382168 Y CN2382168 Y CN 2382168Y
- Authority
- CN
- China
- Prior art keywords
- connects
- utility
- model
- power supply
- power
- 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
Links
Images
Landscapes
- Control Of Electrical Variables (AREA)
Abstract
The utility model discloses a multifunctional electric power controller. The utility model is characterized in that one end of an AC power supply is connected with a variable resistor W which is connected in series with a resistor R1; the resistor R1 is divided into two paths, wherein, one path is connected with a bidirectional diode D1, and the other path is connected with a capacitor C1 which is connected with the anode of a thyristor SCR; the control electrode of the thyristor SCR is connected with the other end of the bidirectional diode D1; the cathode of the thyristor SCR is connected with the power supply; the other end of the power supply is connected with the output end B by a timing switch K; the anode of the thyristor is connected with the output end A. The utility model has the advantages of multiple purposes, simple structure, and low cost. The utility model is suitable for being matched with various household appliances to time and change output power.
Description
The utility model relates to a kind of household electrical appliance, is a kind of multifunctional electric power controller specifically.
The function setting of some original household electrical appliance can not satisfy people's needs in daily life, if any the need timing shutdown, some electrical equipment need change power output to be regulated brightness, speed and cooks the required duration and degree of heating etc.
The purpose of this utility model is to provide a kind of multifunctional electric power controller, and it can be used with multiple household electrical appliance, improves its function, the convenient use.
The technical solution of the utility model is as follows:
This device is that an end of AC power connects a variable resistor W, this resistance resistance R of connecting
1, resistance R
1Divide two-way, the one tunnel meets bidirectional diode D
1, the one tunnel connects capacitor C
1, this electric capacity connects the anode of controllable silicon SCR, and the control utmost point of controllable silicon SCR meets bidirectional diode D
1The other end, the negative electrode of controllable silicon SCR connects power supply, the other end of power supply meets output B through timing switch K, the silicon controlled anode connects output terminals A.
Advantage of the present utility model is: 1, of many uses, be suitable for being used with multiple household electrical appliance, as TV, electric wind incite, the cooking appliance of electric heater, electricity consumption etc., regularly and change its power output, improve the function of household electrical appliance.2, simple to operate, easy to use.3, this apparatus structure is simple, and cost is low, is easy to promote.
Fig. 1 is circuit theory diagrams of the present utility model;
Fig. 2 is the utility model schematic appearance.
The utility model is described in further detail below in conjunction with accompanying drawing.
Can see the circuit theory diagrams of this device by Fig. 1, it is that an end of AC power connects a variable resistor W, this resistance resistance R of connecting
1, resistance R
1Divide two-way, the one tunnel meets bidirectional diode D
1, the one tunnel connects capacitor C
1, this electric capacity connects the anode of controllable silicon SCR, and the control utmost point of controllable silicon SCR meets bidirectional diode D
1The other end, the negative electrode of controllable silicon SCR connects power supply, the other end of power supply meets output B through timing switch K, the silicon controlled anode connects output terminals A, D
HBe output indicator.
When timing switch K is closed, when variable resistor W is maximum, bidirectional diode D
1Because of the low not conducting of voltage that obtains, then not conducting of controllable silicon SCR; Regulate variable resistor W, when this resistance during less than certain value, bidirectional diode D
1Because of obtaining critical voltage conducting, C
1Charge and discharge make the anode of controllable silicon SCR and control certain positive voltage extremely all be arranged and conducting, the at this moment exportable voltage of output; W is more little for variable resistor, then C
1Charge and discharge are fast more, and the angle of flow of SCR is shifted to an earlier date, and then average output power is big, otherwise power output is little, regulates variable resistor with regard to adjustable output power.
Can see the outward appearance of this device by Fig. 2, (1) is lead, and (2) are wind-up timer, are the K switch in Fig. 1, and (3) are the timer scale, and this timer can often connect with the 0-120 clock and regularly cut out, and (4) are output indicator; (5) be power governor, i.e. variable resistor W among Fig. 1, (6) are the power adjustments scale, (7) for connecing the plug of civil power, (8) are the electrical appliance socket.
Claims (1)
1, a kind of multifunctional electric power controller is characterized in that: it is that an end of AC power connects a variable resistor W, this resistance resistance R of connecting
1, resistance R
1Divide two-way, the one tunnel meets bidirectional diode D
1, the one tunnel connects capacitor C
1, this electric capacity connects the anode of controllable silicon SCR, and the control utmost point of controllable silicon SCR meets bidirectional diode D
1The other end, the negative electrode of controllable silicon SCR connects power supply, the other end of power supply meets output B through timing switch K, the silicon controlled anode connects output terminals A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212763 CN2382168Y (en) | 1999-06-05 | 1999-06-05 | Multifunctional electric power controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99212763 CN2382168Y (en) | 1999-06-05 | 1999-06-05 | Multifunctional electric power controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2382168Y true CN2382168Y (en) | 2000-06-07 |
Family
ID=34005358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99212763 Expired - Fee Related CN2382168Y (en) | 1999-06-05 | 1999-06-05 | Multifunctional electric power controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2382168Y (en) |
-
1999
- 1999-06-05 CN CN 99212763 patent/CN2382168Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204361709U (en) | Charger assembled by several branch orchestration and charger | |
| CN203207828U (en) | Temperature adjustable electric cooker | |
| CN2382168Y (en) | Multifunctional electric power controller | |
| CN202351725U (en) | Wide-range temperature adjustment controller of electric blanket | |
| CN201556942U (en) | Digital power regulating module | |
| CN2566533Y (en) | Portable multifunctional solar power supply device | |
| CN2428886Y (en) | High-power timed power-regulation multipurpose socket | |
| CN206696737U (en) | A kind of switching system | |
| CN200959527Y (en) | Constant-current charger | |
| CN2306611Y (en) | Electronic power regulator | |
| CN202494889U (en) | Socket controller with voltage-adjusting and timing functions | |
| CN108294861A (en) | A kind of eyeshade with charge function | |
| CN113675831B (en) | Single live wire circuit of getting | |
| CN2300045Y (en) | Thermoregulator for electric radiator and heater | |
| CN2052965U (en) | Multi-purpose socket for electronic stepless voltage adjusting | |
| CN210225843U (en) | Solar street lamp controller | |
| CN2133094Y (en) | Portable multifunction voltage regulator with double voltage class | |
| CN2244209Y (en) | Timed controller | |
| CN207424557U (en) | Timing module | |
| CN2462600Y (en) | Wire of electrothermal cooker with additional power regulator | |
| CN2481102Y (en) | Temp. -regulator for electric heating blanket | |
| CN2127439Y (en) | Natural wind speed governor | |
| CN2246869Y (en) | Electronic timing and votage-regulating controller | |
| CN201898650U (en) | Adjustable bedside switch | |
| CN2162716Y (en) | Long delayed time two-way time socket |
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 |