CN2200895Y - Three-way suitch device combined by wired and wireless - Google Patents

Abstract

The utility model relates to a three-way switch device of the combination of wiredness and wirelessness, comprising a relay controller which is mainly composed of a DC relay and an AC relay which is matched with an RC circuit, and a wired seat for the power switch. The utility model is characterized in that the DC relay and the AC relay forms the three-way switch device by being combined in series, wherein, the DC relay is controlled by a radio remote controller; the AC relay is controlled by a wired switch. During operation, as long as the wired power switch or the remote controller is controlled to drive either of the relays, the three-way switch device can be made to act further to control electrical products such as electrical lights or other electrical products, so that the effects of convenient control and zero out-control.

Description

Three-way suitch device combined by wired and wireless

The utility model relates to switching device, refers in particular to a kind of can closing via two incision that has line traffic control or wireless remote control to form.

The being seen power supply switch controller in general market is that the switch base that is equipped with a wired pipeline is fixed in wall or appropriate location and singly cuts derailing switch as power supply; And then, be electric equipment products such as the building of convenient control one large space or stair illuminating lamp, just there be two the incision to close generation, yet since two cut to close producing aspect the distribution engineering expend time in and uneconomical benefit such as material resources, especially do not have in old-fashioned house, principal bedroom, parlor etc. and be equipped with two the incision and close, must dispose pipeline, beat construction methods such as wall when making two the incision when closing into, therefore true feeling inconvenience just have the wireless remote control control switch to produce.

Yet, this kind wireless remote control is when using, must be by after the power supply of remote control or the single incision pass unlatching, can control by remote controller, if do not opened by the Switching Power Supply of remote control, then remote controller can't make by the action of the contactor of remote control, so only can do similar two pattern of closing of cutting, and can't provide complete two the incision to close action, cause user's inconvenience.

Main purpose of the present utility model, provide a kind of three-way switch device of wire and wireless combination, it reaches complete two effect of closing of cutting with manual line traffic control and remote control mode, make in general old-fashioned house, need make two the incision into closes, as long as utilize original single incision pass and use two incision the of the present utility model to close, reach purpose without the pipe arrangement line, it mainly is to utilize direct current relay to form three-way switch with AC relay in the mode of being connected in series, as long as with the cable power switch open or close, to drive AC relay or to launch controlling signal to a receiving circuit with remote controller, and the driving direct current relay, can make this pair incision close action, forgo and commonly use control mode and only can make folk prescription, can form two shortcomings of closing of cutting to control or with pipe arrangement line construction method.

A purpose more of the present utility model, promptly be the two passes of cutting that are combined with line traffic control when wireless remotecontrol, do not have runaway condition and take place, improve to commonly use and have only wireless remote control to damage because of remote controller, the situation that causes whole electric equipment products to work is to reach no usefulness out of control.

Above-mentioned purpose of the present utility model can realize by following technical scheme.A kind of three-way switch device of wire and wireless combination, comprise a relay control device and a cable power switch base, wherein, this relay control device mainly is by a direct current relay, one AC relay and RC circuit are formed, and especially, this direct current relay is connected with this AC relay with series relationship, wherein the normally closed contact in the direct current relay is connected with the normal opened contact of AC relay, and the normal opened contact in the direct current relay is connected with the normally closed contact of AC relay; This direct current relay receives a controlled in wireless signal, controls the excitatory action of its coil thus; The driving system of this AC relay is controlled by this cable power switch base, so that behind this switch base turn-on power, then excite the coil in the AC relay to do excitatory action, thus form the three-way switch device that wired wireless group is closed.Therefore, as long as, get final product the power supply that conducting/disconnection the utility model is led to, use with the supply load equipment via transmitting set or the control of cable power switch.

Because cooperating, the utility model developed quite general beeper at present, make its range of application quite extensive, for example: any single place of closing or interim place etc. of cutting are improved and are become two the incision to close, simplify the distribution engineering, and can be widely used in the ward, look after the convenience of old man's daily lifes such as nursing-home and control, and home-use art lamp control the control of factory automation even.

Now, now the structure of the utility model and Application Example is formed, and the usefulness that cooperates its motion characteristic of graphic detailed description and its generation is as afterwards for making the auditor further understanding be arranged to the utility model structure and characteristic:

Fig. 1 is the circuit diagram that the utility model cooperates first embodiment;

Fig. 2 is the transmitting set circuit diagram that cooperates the utility model to implement;

Fig. 3 is the radio receiver circuit diagram that cooperates the utility model to implement;

Fig. 4 is the circuit diagram that cooperates the DC voltage-stabilizing supply of Fig. 3;

Fig. 5 is second embodiment of the present utility model;

Fig. 6 is the 3rd embodiment of the present utility model;

Fig. 7 is the 4th embodiment of the present utility model;

Fig. 8 is the 5th embodiment of the present utility model;

See also Fig. 1, be the utility model relay control device 1 and the circuit diagram that cooperates first embodiment, its controller has four outer contacts, wherein, contact 16 and 17 external load 3(a such as illuminating lamp and electric type products), and contact 15 and 14 external cable power switch bases 2, and the ground wire contact 16 of AC power, live wire is contact 15 then, as seen from the figure, this relay control device 1 is to include an AC relay 11, direct current relay 12 and RC circuit 13, wherein AC relay 11 is connected C contact 111 and B contact 112 in normally off system, when mains switch seat 2 cut-in points 21,22 o'clock, then order about a solenoid 114 and produce electromagnetic induction, and then connect the normal opened contact of C contact 111 and A contact 113, make electric current through lead 18 supply loads 3 power supplys, at this moment, with the point 21 of mains switch seat 2,22 disconnect, and then AC relay 11 is recovered normally off, system makes contact 111 and contact 112, makes the loop of load 3 become an off state; And direct current relay 12, system connects C contact 121 and B contact 122 in normally off, when an external signal by lead 125 solenoid 124 of flowing through, the normal opened contact of C contact 121 and A contact 123 is connected, and electric current is through lead 19 supply loads 3 power supplys, otherwise, when external signal does not excite solenoid, then contact recovers normally off, make the loop of load 3 become an off state, aforesaid AC relay 11 and direct current relay 12 become one three tunnel two the incision to close with the serial connection form mutually, so can via control AC relay 11 or direct current relay 12 any one, do the power supply control of load 3; As for the coil 114 of its RC circuit 13 and AC relay 11 and to be unified into a rlc circuit structure be that the circuit of commonly using is so seldom give unnecessary details.

See also Fig. 2 and Fig. 3, its above-mentioned relay control device 1(is as shown in Figure 1) in the control of direct current relay 12, system is by a lead 125 transmission one external signal, its signal system is by a wireless remotecontrol reflector 4 these signals of emission, and receive signals by a radio receiver 5, again through the direct current relay 12 of lead 125; Wherein transmitting set 4 is by a cell apparatus 41, push button device 42, coding circuit 43 and vibration radiating circuit 44 are formed, during operation by 421 controlling signal of the push-button switch in the pushbutton unit 42, after making signal via coding circuit 43, again through vibration radiating circuit 44 emission signals, and radio receiver 5 is by a demodulator circuit 51, comparison circuit 52, decoding circuit 53, and positive circnit NOT 54 is formed, after signal is received, revert to original signal through the demodulator circuit 51 emission signal of modulation, make the signal of encoding be interpreted as original execution signal through comparison circuit 52 and decoding circuit 53 again, again by positive circnit NOT 54 outputs, with the solenoid 124 in the control direct current relay 12.

See also Fig. 4, be above-mentioned radio receiver 5(as shown in Figure 3) DC voltage-stabilizing supply circuit 6, wherein contact 61,62 external AC power, again via behind the voltage stabilizing rectification circuit 63, by output 65 outputs one direct current power supply, and work as transmitting set 4(as shown in Figure 2) driving relay control device 1, so that conducting contact 17,15, then make light-emittingdiode 64 luminous, otherwise, light-emittingdiode 64 is not luminous, as for DC voltage-stabilizing supply circuit 6, transmitting set 4(is as shown in Figure 2) and radio receiver 5(is as shown in Figure 3) operation principle of inner each element is a custom circuit principle so seldom give unnecessary details.

See also Fig. 5, be the utility model second embodiment, wherein mainly first embodiment (as shown in Figure 1) load 3 ' is connected contact 14 and contact 16, during operation, only control transmitting set 4(as shown in Figure 2) make relay control device 1 do open/close action, the loop on/off on the control load 3 then; By cable switch 2 control ON/OFF, the loop on/off on the control load 3,3 ' simultaneously then; Yet, earlier control transmitting set 4(is as shown in Figure 2) make load 3 conductings, open cable switch 2 this moment again, then load 3 ' conducting and load 3 disconnects, thereby this configuration can replace control load 3,3 ', also can make load 3,3 ' do identical work, it is applicable to 24 hours workplace such as factory, parking lot, to switch working load equipment in turn.

Seeing also Fig. 6, is the utility model the 3rd embodiment, wherein the load 3 ' among second embodiment (as shown in Figure 5) is connected with the contact 22 and the contact 16 of wiretap 2, and what circuit contact 14 does not take over; So, can be as shown in Figure 2 by cable switch 2 and transmitting set 4() form two groups of control switchs, the loop on/off of its cable switch 2 control loads 3 ', and transmitting set 4(is as shown in Figure 2) the loop on/off of control load 3, can be applicable to control separately and distinguish the different mechanically actuated operations of control district thus, as separate dangerous and not dangerous mechanically actuated operation, also can throw controllers as two, be installed on electric lock, alarm, and on the purposes such as antitheft.

See also Fig. 7, be the utility model the 4th embodiment, wherein what circuit the contact 14 among first embodiment (as shown in Figure 1) is not taken over, and 15 live wires that connect AC power of contact, contact 16 connects the ground wire of AC power, only controls transmitting set 4(during operation as shown in Figure 2), with the on/off on control load 3 loops, this load 3 can be applicable to electrical equipment remote controls such as household, factory, or blasting site use as a remote control socket or as remote control electric bell usefulness; The single incision of wired part closed in the present embodiment simultaneously, replace as closing 9 with two incisions, then form four the tunnel three and cut the pass, can improve original two electricity seat switch 9 of cutting, undesirable or three tunnel two incisions close that to desire to set up be four the tunnel three to cut the utility that closes because of allocation position, make the position of the switch that can be applicable to principal bedroom, parlor, double deck and stair light set up or improve, and transmitting set 4 also can optionally increase to two, three or four emissions, receive one and reach controlling of more convenience.

See also Fig. 8, be the utility model the 5th embodiment, wherein a relay control device 1 is with the wiring mode of first embodiment (as shown in Figure 1), former load 3 is replaced by a computer block switch 7, this computer block switch 7(can be used for the control and the central automation control system of art lamp as having developed at present quite ripe block switch on the market) several loads of may command (8,8 ', 8 electric type products such as "); And be expanded into the diversification control system by above-mentioned triangular web, wherein with the power pin 15 of relay control device 1,16 with the relay control device 1 ' that expands, 1 " power pin 15 '; 16 '; 15 ", 16 " and connect; and connect computer block switch 7 respectively; 7 '; 7 " and with cable switch 2,2 ', 2 " and several transmitting sets 4(as shown in Figure 2) as central control system; this system can expand on demand; reach central controlled purpose, so can be applicable to hotel and each hall at home; the illuminating lamp in bedroom is planned or the places such as luminaire of be used to photograph light chamber and Medicine and Surgery clinic.

Claims (1)

1, a kind of three-way switch device of wire and wireless combination, comprise a relay control device (1) and a cable power switch base (2), wherein, this relay control device (1) mainly is by a direct current relay (12), one AC relay (11) and RC circuit are formed, it is characterized in that, this direct current relay (12) is connected with this AC relay (11) with series relationship, wherein the normally closed B contact in the direct current relay (12) is connected with the A contact of often opening of AC relay (11), and the A contact of often opening in the direct current relay (12) is connected with the normally closed B contact of AC relay (11); This direct current relay (12) receives a controlled in wireless signal, controls the excitatory action of its coil (124) thus; The driving system of this AC relay (11) is by this cable power switch base (2) control, so that behind this switch base (2) turn-on power, then excite the coil (114) in the AC relay (11) to do excitatory action, thereby form the three-way switch device that wired wireless group is closed.

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