CN201038477Y

CN201038477Y - Output adjustable radio remote control receptacle

Info

Publication number: CN201038477Y
Application number: CNU2007200027940U
Authority: CN
Inventors: 陈耀华
Original assignee: ZHEJIANG KANGTAI ELECTRIC CO Ltd
Current assignee: Kangtai Electric Co., Ltd.
Priority date: 2007-02-09
Filing date: 2007-02-09
Publication date: 2008-03-19
Anticipated expiration: 2017-02-09

Abstract

The utility model relates to a changeable-output wireless remote control power socket which is provided with a socket. The socket is provided with power plugs(J1, J2) as the output terminals of the alternating current power and power plugs(J3, J4) as the output terminals of the alternating current power; and a socket shell is provided with a remote switch control circuit and the remote switch control circuit is provided with a remote signal receiving circuit for receiving a baseband signal, a decoding circuit and a power supply main control circuit for controlling the output of the alternating current power in order. The utility model is characterized in that the power supply main control circuit consists of a bidirectional controllable silica tube which is connected in series between an input power and the output power, a voltage regulation integrated circuit which is controlled by the controllable silica tube and a peripheral circuit; and the output terminal of the decoding circuit is connected with the voltage regulation integrated circuit on the controllable circuit. Thereby, the utility model not only achieves a remote switch function for the equipment, but also achieves the functions of remote control in adjustable light, adjustable speed, adjustable temperature, etc.

Description

The wireless remote control supply socket of adjustable output

Technical field

The utility model belongs to a kind of electronic electric equipment, is specifically related to a kind of supply socket of wireless remote control.

Background technology

In industrial equipment or application in domestic appliances occasion, people can control the break-make of power supply by the switch that is provided with on the cable, when default number of cables deficiency, when the control cable maybe can't be set, the use of power consumption equipment promptly can be restricted, a pair of electric wire is set and to controls a plurality of electrical appliances (bulb, electric fan) respectively as: the ceiling in room (or wall) is only pre-buried, perhaps power consumption equipment is when control end is far away, has by the wireless remote control supply socket power consumption equipment or different electrical equipment are implemented mains switch control.Existing this class remote control socket can only be controlled turning on and off of power supply, can not control the size of output current.

Summary of the invention

The technical problems to be solved in the utility model provides a kind of simple in structure, reliable operation, and can realize remote control switch and regulate the wireless remote control supply socket of the adjustable output of output voltage size.

The technical scheme that addresses the above problem is: the utility model is provided with socket, described socket is provided with the attaching plug (J1 as ac power input end, J2), supply socket (J3 as ac power output, J4), be provided with the remote control switch control circuit in the Socket casing, described remote control switch control circuit is provided with the remote signal receiving circuit that is used for receiving baseband signal successively, decoding circuit, the power supply governor circuit of control AC power output, it is characterized in that: described power supply governor circuit is by the bidirectional triode thyristor pipe that is connected between input power supply and the out-put supply, and thyristor control utmost point regulating circuit and peripheral circuit composition, described decoding circuit output is connected with described SCR control utmost point regulating circuit.

Further scheme of the present utility model is: described SCR control utmost point regulating circuit is touch light modulation, switch control integrated package (IC2), described decoding circuit output triggers input with this integrated package and is connected, the control utmost point of integrated package triggering signal output termination bidirectional triode thyristor.

Operation principle of the present utility model is: the remote signal receiving circuit is received the high-frequency signal that sends that remote control transmitter is sent, the baseband signal of carrying out will comprising after the demodulation address code and numeric data code is input to decoding circuit, when the address code that sends when the address code that presets and remote controller is identical, decoding circuit just can be read the Data Control command signal that remote controller sends, and being entered into the bidirectional triode thyristor control utmost point voltage regulator control circuit of power supply governor circuit, bidirectional triode thyristor is realized switching and voltage regulation function to out-put supply according to different control signals.

The utility model further scheme receiving circuit has received the triggering control signal of the various durations that remote controller sends, be input to SCR control utmost point regulating circuit through decoding, this regulating circuit is touch light modulation, switch control integrated package, such integrated package is a reverse-blocking tetrode thyristor pressure regulation special module, switch and different output voltages with pulse signal control bidirectional triode thyristor that can be by the input different in width are realized functions such as power device remote control switch and light modulation, speed governing, temperature adjustments.

The utility model not only can be realized the remote control switch function to power consumption equipment, can also realize the function such as remote control light modulating, speed governing, temperature adjustment to power consumption equipment.

The further scheme of the utility model adopts touch light modulation, switch control integrated package to make bidirectional triode thyristor control utmost point regulating circuit, have compact conformation, simple advantage, such integrated package working stability, and memory function is arranged, can remember the operating states such as light modulation, temperature adjustment or speed governing of power device, make the original operating state of maintenance when starting once more.

Description of drawings

Fig. 1, the utility model frame principle figure

Fig. 2, the utility model embodiment circuit diagram

The circuit diagram of Fig. 3, Fig. 2 medium-high frequency signal receiving module JSMK

Specific embodiments (referring to Fig. 2, Fig. 3)

The remote signal receiving circuit that this example is used for receiving baseband signal adopts self-control high-frequency signal receiver module JSMK, behind the high-frequency signal that this module reception remote control transmitter sends, through the remaining high-frequency signal of C17 elimination and after R11 and R10 dividing potential drop, be input to decoding circuit from B end output baseband signal (digit pulse string).

The physical circuit of this high-frequency signal receiver module JSMK is seen Fig. 3, antenna T1 connects the emitter of common base high frequency amplifier tube G1 by coupling capacitance C2, the common-base amplification circuit collector output is connected with the superregenerative detector input that transistor G2 forms by coupling capacitance C9, and the detecting circuit output is connected with the baseband signal amplifying circuit by the filter circuit of resistance R 4, capacitor C 12 compositions and through coupling capacitance C6.The baseband signal amplifying circuit adopts IC4069 integrated package and peripheral circuit to form, utilize this integrated package and peripheral circuit to be connected into analogue amplifier U1D, U1E, U1F, U1c, the U1B of 5 serial connections, usually IC4069 is mainly used in the inverter of digital circuit, this circuit utilizes it to be connected with peripheral circuit and does the amplifying circuit of analog signal use, baseband signal is amplified and shaping, can make the baseband signal amplitude reach enough strong.The baseband signal amplification circuit output end is connected with decoding circuit by resistance R 7.

Decoding circuit is by special-purpose decoding integrated circuit HX2272 (IC1), and 10 code switch SM1 and peripheral circuit thereof are formed.1 to 10 pin of encoder links to each other with ground, and 10 toggle switch 11 to 20 pin link to each other with 10,11 pin with 1 to 8 pin of IC1 respectively, and it is default to carry out address code by reset or set respectively; Oscillation resistance R7 is connected between the 15th, 16 pin of IC1, makes IC1 internal oscillator clocking.14 pin of this decoding circuit of output termination ic chip 1 of aforementioned high-frequency signal receiving circuit, this integrated package is provided with pressure regulation pulse signal output end 13 pin and switching pulse signal output 12 pin, switching pulse signal output 12 pin output circuits are connected to the differential circuit of being made up of R8, C14, D5, two outputs connect power supply governor circuit SCR control utmost point regulating circuit after converging through diode D3, D4 formation OR-circuit respectively.

This routine power supply governor circuit is by the bidirectional triode thyristor pipe SCR (model is BT136) that is connected between input power supply L live wire (J1 end) and the out-put supply L live wire (J4 end), and thyristor control utmost point regulating circuit and peripheral circuit composition, described SCR control utmost point regulating circuit has adopted touch light modulation, switch control integrated package NB7232 (IC2), just triggering input 6 pin of this ic chip 2 are connected with the decoding circuit output, and negative input 5 pin that trigger connect power positive end; Exchange and hold through resistance R 5, clamp diode D2, filter capacitor C11 as synchronous reference signal termination integrated package 4 pin, integrated package master pulse triggering signal output 8 pin connect the control utmost point G end of bidirectional triode thyristor SCR through filter capacitor C9, current-limiting resistance R6, bidirectional triode thyristor is imported between an end T1 and the socket live wire output J4 and is connected to capacitor C 3, bidirectional triode thyristor is exported between an end T2 and the socket live wire output J4 and is serially connected with choke ZL1, forms filter circuit.

When the address code in the remote signal that 14 pin of decoding circuit IC1 are imported meets with the address code that presets, IC1 the 12nd or 13 output control signal corresponding, switching pulse signal output 12 pin output pulse signal pass through R5, C14, the differential circuit that D5 forms converts the short time positive pulse less than 332ms greater than 32ms to, the pulse signal long-time signal identical of pressure regulation pulse signal output end 13 pin output with reflector work duration, two paths of signals is through D3, after the D4 disjunction gate converges, output to SCR control utmost point regulating circuit IC2 and just triggering input 6 pin, when the signal of 6 pin inputs be greater than 32 milliseconds less than short time of 332 milliseconds during positive pulse signal, the master pulse that IC2 exports makes bidirectional triode thyristor play on-off action; When input positive pulse signal time during greater than 332 milliseconds, IC2 is the phase modulation operating state, the angle of flow of bidirectional triode thyristor is changed between 159 degree continuously at 41 degree, thereby obtain the various voltages that effective value is lower than 220V at output J3, J4, the febrile state of bright dark, micro-machine rotating speed speed of control incandescent lamp and electric heating appliance.

The touch light modulation of NB7232 (IC2) that this example adopts, switch control integrated package are a kind of novel silicon-controlled voltage regulation switch special modules, also can adopt other the 7232 serial silicon-controlled voltage regulation switch special module with identical function.

Regulator rectifier circuit is for aforementioned reception, decoding, main control part circuit provide work required D.C. regulated power supply, comprises capacitance decompression, halfwave rectifier and secondary capacitor filtering and secondary voltage-stabiliser tube voltage stabilizing circuit.The alternating voltage that rectifier needs directly draws from exchanging input J1 and J2 with overcurrent protection resistance R 1 through protective tube FUSE; after decompression capacitor C2 step-down, by both positive and negative polarity respectively cross-over connection finish halfwave rectifier, filtering and the 1st grade of voltage stabilizing jointly in the voltage stabilizing didoe Z1 of decompression capacitor C2 output and insurance FUSE output and the rectifier diode D1, the filter capacitor C4 series arm that are connected to the Z1 two ends.After voltage stabilizing didoe Z2, filter capacitor C5, the C6 parallel connection, the series arm that forms of connecting with current-limiting resistance R3 again is connected to the C4 two ends, constitute second level filter circuit of pressure-stabilizing, R3 and Z2, C5, C6 tie point are as DC power supply negative terminal and ground connection, Z2, C5, C6 another and contact (promptly linking to each other a little with the FUSE output) be the DC power supply positive output end, also are simultaneously the ac input ends that supply SCR bidirectional triode thyristor T1 holds.

Decompression capacitor C2 two ends are parallel with the R2 of remaining charge discharging resisting resistance, and Z1, D1, C4 are halfwave rectifier and the 1st grade of filter regulator circuit in the foregoing circuit, and R3, Z2, C5, C6 constitute the 2nd grade of filter circuit of pressure-stabilizing.The characteristics of this circuit are to have saved the heavy transformer of huge benzene, High Level AC Voltage can be directly changed into stable low-voltage DC and use to supply with aforementioned each several part circuit.

Above-mentioned control circuit all is contained in the socket plastic casing, housing is provided with the attaching plug as ac power input end, with jack as controlled ac power output, AC power is introduced from J1 (live wire L), J2 (zero line N) terminal of making the plug form, J3 (zero line N), J4 (live wire L) the terminal output of controlled AC power supply from making socket type.Link to each other with power input J1 (live wire L end) behind the T1 end series connection insurance FUSE of master element bidirectional triode thyristor SCR (BT136), link to each other with controlled source output J2 behind the T2 end series connection choking coil ZL1, another ac input end J2 (zero line N) directly links to each other with controlled source output J3.

This remote control socket can effectively be implemented open and close and light modulation, temperature adjustment, speed governing remote control to incandescent lamp, electric heater and the single-phase motor (as electric fan) that are not more than 300W by the remote controller that matches with it.

Claims

1. the wireless remote control supply socket of adjustable output, be provided with socket, described socket is provided with the attaching plug (J1 as ac power input end, J2), supply socket (J3 as ac power output, J4), be provided with the remote control switch control circuit in the Socket casing, described remote control switch control circuit is provided with the remote signal receiving circuit that is used for receiving baseband signal successively, decoding circuit, the power supply governor circuit of control AC power output, it is characterized in that: described power supply governor circuit is by the bidirectional triode thyristor pipe that is connected between input power supply and the out-put supply, and SCR control utmost point regulating circuit and peripheral circuit composition, described decoding circuit output is connected with described SCR control utmost point regulating circuit.

2. the wireless remote control supply socket of adjustable output according to claim 1, it is characterized in that: described SCR control utmost point regulating circuit is touch light modulation, switch control integrated package (IC2), described decoding circuit output triggers input with this integrated package and is connected, the control utmost point of integrated package triggering signal output termination bidirectional triode thyristor.

3. the wireless remote control supply socket of adjustable output according to claim 2 is characterized in that: the touch light modulation that described SCR control utmost point regulating circuit adopts, switch control integrated package (IC2) are 7232 serial reverse-blocking tetrode thyristor voltage regulating modules.

4. the wireless remote control supply socket of adjustable output according to claim 3 is characterized in that: the touch light modulation that described SCR control utmost point regulating circuit adopts, switch control integrated package (IC2) are NB7232 reverse-blocking tetrode thyristor voltage regulating modules.

5. according to the wireless remote control supply socket of claim 2,3 or 4 described adjustable outputs, it is characterized in that: described decoding circuit is provided with switching pulse signal output and pressure regulation pulse signal output end, switching pulse signal output output circuit is connected to differential circuit, after two outputs pass through diode (D3, D4) respectively and constitute OR-circuit and converge, be connected with the triggering input of described touch light modulation, switch control integrated package (IC2).