CN2552103Y

CN2552103Y - Intelligent wireless remote-switch and socket

Info

Publication number: CN2552103Y
Application number: CN 02227198
Authority: CN
Inventors: 王祎
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-27
Filing date: 2002-04-27
Publication date: 2003-05-21
Anticipated expiration: 2012-04-27

Abstract

The utility model relates to an intelligent wireless remote-switch and a socket which comprise a universal switch, a socket (1), an emitter (2) and a receiver (3), wherein, the receiver (2) and the faceplates of the universal switch and the socket (1) are integrated into a whole through bolts. The normally open contact of the relay in the receiver (2) is in parallel connection with a hand operated switch, thereby making a remote control receiving circuit and a universal faceplate switch and the socket to be combined together into a whole to become the novel remoter-switch assembly. The utility model has the advantages that the universal switch, the socket and the remote control are integrated. Having the advantages of convenient use, good control effect and convenient carrying without producing mistaken action, the utility model is the most ideal intelligent remote-switch and the socket for the occasions of household, factory, warehouse and office.

Description

A kind of intelligent radio remote control switch, socket

[technical field]

The utility model relates to a kind of radio remote control switch, socket.

[background technology]

Modern civilization life, people to live, the safe, convenient, comfortable of working environment proposed more and more higher requirement.Especially the building structure of high level, large tracts of land, many rooms is used for the control of light, switch, socket and is felt inconvenience very.The installation because lamp decoration, ligthing paraphernalia or other electrical appliance multiple spot in architectural environment distributes on the one hand, for the ease of wiring and factor such as attractive in appearance, generally, gauge tap, socket all adopt concentrates the mount scheme of arranging, so, control is opened or closed all to be needed to go operation to the fixed position, uses very trouble.Heat is released infrared illuminator although existing market also has the time-delay passive-type, but as a kind of servicing lighting, can not substitute original lighting, the loaded down with trivial details property of switching manipulation does not still solve, and cost increases relatively, has increased the unnecessary consumption of the energy simultaneously again, another kind of active infrared line teleswitch, since can not the penetrate remote control, practical effect is also unsatisfactory.On the other hand, for the handicapped person who lives in the complicated architectural environment, old man, children and dysphotia person, all inconvenience that existing switch, socket pattern are caused, self-evident.People press for standard form radio remote control switch popular, easy for installation, socket replaces traditional in the past switch, socket really when meticulously building comfortable, convenient, intelligent inhabitation working environment.

[summary of the invention]

It is a kind of simple to operate that the purpose of this utility model is to provide, radio remote control switch, socket moderate easy for installation.

The purpose of this utility model is achieved in that

A kind of intelligent radio remote control switch, socket, comprise universal switch, socket, transmitter, receiver, wherein the panel of receiver and universal switch, socket is combined as a whole, relay normally open contact in the receiver is connected in parallel on the hand switch, remote-control receiving circuit and universal surface plate switch, socket completely are combined as a whole, become novel teleswitch assembly.

Aforesaid a kind of intelligent radio remote control switch, socket, it is characterized in that transmitter is made up of modulating-coding circuit, strength radiating circuit, power-supply circuit, induced emission antenna, send modulated pulse signal by the modulating-coding circuit, make the strength radiating circuit under the control of modulating pulse, wireless through being coupled to space radiation, thus the emission of encrypted message finished.

Aforesaid a kind of intelligent radio remote control switch, socket, it is characterized in that receiver comprises superregenerative detection circuit, amplification and rectification circuit, decoding circuit, steady state controling circuit, driving circuit, power supply, spark absorbs circuit, and wherein superregenerative detection circuit, amplification and rectification circuit, decoding circuit, steady state controling circuit, driving circuit connect successively.

Aforesaid a kind of intelligent radio remote control switch, socket is characterized in that modulating-coding partly adopts scrambler PT2262, and decoding scheme adopts the code translator PT2272 that matches with scrambler.

Described a kind of intelligent radio remote control switch, socket is characterized in that relay contact automatically resets after the external power source outage.

Described a kind of intelligent radio remote control switch, socket is characterized in that in the power supply by the overvoltage protection surge restraint circuit of being made up of element Z.

Aforesaid a kind of intelligent radio remote control switch, socket, it is characterized in that having added in the receiver spark pulse and absorb circuit, the spark pulse of avoiding relay or switch contact to be produced when driving load can cause interference and pollution to decoding scheme or electrical network.

Advantage of the present utility model is universal switch, socket and remote control are combined, and is easy to use, controls effectively, misoperation can not occur, be easy to carry, and be the optimal intelligent distant control switch in place, sockets such as family, factory, warehouse, office.

[description of drawings] Fig. 1 is the utility model transmitter block diagram.Fig. 2 is that electrical schematic diagram Fig. 3 of the utility model transmitter is the utility model receiver block diagram.Fig. 4 is the utility model receiver electrical schematic diagram.

[embodiment]

A kind of intelligent radio remote control switch, socket, comprise universal switch, socket 1, transmitter 2, receiver 3, wherein receiver 2 is combined as a whole by self-tapping screw with the panel of universal switch, socket 1, spatial volume just in time can be installed in the base of standard switch in it, relay normally open contact in the receiver 2 is connected in parallel on the hand switch, and remote-control receiving circuit and universal surface plate switch, socket completely are combined as a whole, and becomes novel teleswitch assembly.

Transmitter 2 is made up of modulating-coding circuit 4, strength radiating circuit 5, power-supply circuit 6, induced emission antenna 7.By the modulated pulse signal that modulating-coding circuit 4 sends, make strength radiating circuit 5 under the control of modulating pulse, wireless through being coupled to space radiation, thus finish the emission of encrypted message.

Wherein strength radiating circuit 5 constitutes strength radiating circuit about 315MHz by coil L1, capacitor C 0, C1 and triode VT1 etc.

Modulating-coding part 4 is made of ic chip 1, K switch 1-K8, K9-K12, and modulation signal adopts the coded signal that changes pulsewidth.Wherein ic chip 1 is a scrambler, and model is PT2262.If 8 at address end: A1-A8 (1-8 pin), 4 (10-13 pin) D1-D4 of numeric data code.Eight addresses can connect arbitrarily power supply just, power-or unsettled, and can combination in any to obtain different addresses.Numeric data code D1-D4 is a binary-coded decimal, can form 15 figure places, and the effect of geocoding is that the every cover switch of difference, socket can not carry out remote control mutually, and the effect of digital coding is which reception of difference control.When handling a certain circuit-switched data coding key K9-K11, modulating pulse goes to control the work of VT2 modulator tube through the 17th pin output of PT2262, makes radio circuit be in the control of modulating pulse, and is wireless to space radiation through being coupled, thereby finishes the emission of encrypted message.In the circuit, strength circuit 5, the operate as normal of modulating-coding circuit 4 provides the energy by power supply (battery) circuit 6.All circuit concentrate on the PCB circuit board, are installed in the plastic casing.

Receiver 3 is by superregenerative detection circuit 8, amplification and rectification circuit 9, decoding circuit 10, steady state controling circuit 11, driving circuit 12, power supply 13, and spark absorbs circuit 14 compositions such as grade.Wherein superregenerative detection circuit 8, amplification and rectification circuit 9, decoding circuit 10, steady state controling circuit 11, driving circuit 12 connect successively.

Carrier wave high-frequency signal by transmitter 2 emissions, via triode VT3, capacitor C 7, the superregenerative detection circuit 8 that C8 etc. form, the signal amplification demodulator that inductor L3 induction is come, send the VT4 amplifying circuit to and carry out voltage amplification, send into again by IC2, R12, C14, the amplification and rectification circuit that C13 forms amplifies shaping, after the recovery of the modulation signal in the transmitter carrier signal, send into decoding scheme 14 pin that IC3 elements such as (PT2272) is formed, because PT2272 is the pairing code translator of the PT2262 in the radiating circuit, as long as when the address code A1-A8 of two circuit definitely is consistent, no matter how layout of the pairing code translator of PT2262, as long as PT2272 receives correct (address code is correct), bus VT (the 17th pin) will export high level and remove to trigger steady state controling circuit.Steady state controling circuit is made up of elements such as IC4, R15, C17, IC4 is a double D trigger, because the D end is connected with the Q end, when high level signal that CP end obtains being sent here by decoding scheme, once inside out just takes place in its output terminal, and the high-low level of this energizing signal directly drives the driving executive circuit of being made up of VT5, relay K, VD3.When Q end output high level, VT3 each conducting of satisfy, the relay K coil gets electric work, thus the adhesive of drive relay contact.

Because relay normally open contact is in parallel with the contact of hand switch, both made under the state that hand switch is not opened, just can finish control by wireless remote control to electrical equipment.In case electric network source has a power failure, because the coil losing electricity of relay, its contact will return to normally open immediately, behind the incoming call, when receiver was not received the command signal that telepilot sends, relay contact still remained on off-state, has avoided the long-time energising of consuming device, (during unmanned, particularly important).

For the spark pulse of avoiding relay or switch contact to be produced when driving load can cause interference and pollution to decoding circuit or electrical network, add the pulse spark in the receiving unit and absorbed network, form by elements such as the CV among Fig. 4, RV.

Power circuit is made of elements such as the transformer B among Fig. 4, diode D1-D4, ic chip 5, capacitor C 18.Power supply provides normal working power to each circuit respectively after transformer step-down, rectification, filtering, voltage stabilizing.It should be noted that; in the power circuit by the overvoltage protection surge restraint circuit of forming by element Z; when certain reason, because of line voltage sharply raise or power supply in when including thunder and lightning point cutting edge of a knife or a sword pulse voltage, this circuit can be done first order protection for the electrical equipment or the locally supplied power source that are controlled.

Claims

1, a kind of intelligent radio remote control switch, socket, comprise universal switch, socket (1), transmitter (2), receiver (3), wherein receiver (2) is combined as a whole with the panel of universal switch, socket (1), relay normally open contact in the receiver (2) is connected in parallel on the hand switch, remote-control receiving circuit and universal surface plate switch, socket completely are combined as a whole, become novel teleswitch assembly.

2, a kind of intelligent radio remote control switch according to claim 1, socket, it is characterized in that transmitter (2) is made up of modulating-coding circuit (4), strength radiating circuit (5), power-supply circuit (6), induced emission antenna (7), send modulated pulse signal by modulating-coding circuit (4), make strength radiating circuit (5) under the control of modulating pulse, wireless through being coupled to space radiation, thus the emission of encrypted message finished.

3, a kind of intelligent radio remote control switch according to claim 1 and 2, socket, it is characterized in that receiver (3) comprises superregenerative detection circuit (8), amplification and rectification circuit (9), decoding circuit (10), steady state controling circuit (11), driving circuit (12), power supply (13), spark absorbs circuit (14), and wherein superregenerative detection circuit (8), amplification and rectification circuit (9), decoding circuit (10), steady state controling circuit (11), driving circuit (12) connect successively.

4, a kind of intelligent radio remote control switch according to claim 3, socket it is characterized in that modulating-coding part (4) adopts scrambler PT2262, and decoding scheme adopt the code translator PT2272 that matches with scrambler.

5, a kind of intelligent radio remote control switch according to claim 3, socket is characterized in that relay contact automatically resets after the external power source outage.

6, a kind of intelligent radio remote control switch according to claim 3, socket is characterized in that in the power supply (13) by the overvoltage protection surge restraint circuit of being made up of element Z.

7, a kind of intelligent radio remote control switch according to claim 3, socket, it is characterized in that having added in the receiver spark pulse and absorb circuit (14), the spark pulse of avoiding relay or switch contact to be produced when driving load can cause interference and pollution to decoding scheme (10) or electrical network.