CN2911921Y

CN2911921Y - Multi-control switching gear

Info

Publication number: CN2911921Y
Application number: CN 200520117376
Authority: CN
Inventors: 武化金
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-19
Filing date: 2005-12-19
Publication date: 2007-06-13
Anticipated expiration: 2015-12-19

Abstract

The utility model relates to a multi-control switch device, comprising a power circuit(9), a switch control circuit, a load loop. The switch control circuit, the load loop and the power circuit(9) are connected in parallel; the switch control circuit is composed of double gang switchs K1-Kn connected each other in parallel, a coil L1, a coil L2, a normally open contact(7) and a normally close contact(8). The double gang switch is formed by serial connection between an elastic switch S2 and an elastic switch S3. The normally open contact(7), the normally close contact(8) and the coil L2 are in serial connection; the elastic switch S3 and the normally open contact(7) are connected in parallel through a guide wire b(2) and a guide wire c(3), the elastic switch S2 and the power circuit(9) are connected in parallel through the coli L1 on a guide wire a(1) and the guide wire b(2); a load(4), a normally open contact(5) and the power circuit(9) are connected in parallel and form a load loop. The switch device can realize control the same load component at random at a plurality of different positions, bringing convenience for daily life.

Description

A kind of more-control switch device

Technical field

The utility model relates to a kind of switching device, relates in particular to a kind of more-control switch device.

Background technology

At present, existing switch is used to control an electric light or motor even load device, the single switch controlling device of general employing, along with improving constantly of people's living standard, the setting of this switch, be difficult to satisfy modernized multilayer, the requirement of building such as between many, as in high-rise mansion, the people wants to open or close the electric light of low layer at a certain high level, the people also need go to low layer and open or close this lamp, and is very inconvenient.Even with layer, people and lamp in order to open or close lamp, also will walk up and down when chummery not, and be very inconvenient.

Summary of the invention

The utility model provides a kind of and can realize many controls and convenient, the practical more-control switch device of control at deficiency of the prior art.

In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:

A kind of more-control switch device, comprise power circuit, ON-OFF control circuit, load circuit, ON-OFF control circuit, load circuit and power circuit are in parallel, described ON-OFF control circuit is by ganged switch K1-Kn parallel with one another, coil L1, coil L2, normally opened contact, normally-closed contact is formed, described ganged switch is by elastic switch S2, elastic switch S3 is connected in series, normally opened contact, normally-closed contact, coil L2 contacts mutually, elastic switch S3 is by lead b, lead c is in parallel with normally opened contact, elastic switch S2 goes up coil L1 by lead a, lead b and power circuit also connect, and load and normally opened contact and power circuit also connect the composition load circuit.

Elasticity switch S 2 and be connected to switch S 1 among the above-mentioned ganged switch K1-Kn.

Compared with prior art, the beneficial effects of the utility model are: can realize the purpose of a load device of a plurality of switch controls, control is convenient, can offer convenience to daily life, promptly can be implemented in the control of any a plurality of diverse location to same load device.Installation and use are all very convenient, with driveing with the pass saves energy.Be applicable to public places such as family, collective of students dormitory, skyscraper, factory building and residential quarter, hospital, stadiums.

Description of drawings

Fig. 1 is the circuit diagram of embodiment 1.

Fig. 2 is the circuit diagram of embodiment 2.

Embodiment

The utility model is described in further detail with embodiment below in conjunction with accompanying drawing 1, accompanying drawing 2:

Embodiment 1, as shown in Figure 1, the utility model is used for the circuit diagram of an electric light of a plurality of switch controls, be that load 4 in the utility model is electric light 4, its a kind of more-control switch device comprises power circuit 9, ON-OFF control circuit, load circuit, load circuit wherein is the electric light loop in the present embodiment, ON-OFF control circuit and electric light ring current are supplied with by power circuit 9, power circuit 9 is by the transformer T of 3-36V, bridge rectifier D, electrochemical capacitor C forms, the transformer T of 3-36V becomes safe voltage to the voltage of 220V, after using the bridge rectifier D rectification again, supply with ON-OFF control circuit by electrochemical capacitor C filtering becoming direct current safe voltage, the voltage of 220V is supplied to the electric light loop in the power circuit 9.

ON-OFF control circuit comprises ganged switch K1-Kn parallel with one another, coil L1, coil L2, normally opened contact 7, normally-closed contact 8, each organizes ganged switch K1-Kn by elastic switch S2, elastic switch S1 is connected in series, normally opened contact 7, normally-closed contact 8, coil L2 contacts mutually, elasticity switch S 3 is all by lead b2 among the ganged switch K1-Kn, lead c3 is in parallel with normally opened contact 7, elasticity switch S 2 goes up coil L1 by lead a1 among the ganged switch K1-Kn, lead b2 and power circuit 9 also connect, electric light 4 is with normally opened contact 5 and power circuit 9 and connect composition electric light loop, in the present embodiment promptly, be electric light 4 by with power circuit 9 in be respectively equipped with normally opened contact 5 on live wire and the lead that zero line links to each other of 220V voltage.

When the elastic switch S3 of any one presses among the ganged switch K1-Kn, circuit turn-on, under the effect of coil L2, normally opened contact 7 closures, 2 normally opened contact 5 closures in the electric light loop, and then start electric light 4, the state that electric light 4 is in out.

Under the state that electric light is out, when the elastic switch S2 of any one pressed among the ganged switch K1-Kn, under the effect of coil L1, normally closed switch 8 disconnected, and then made closed normally opened contact 5, normally opened contact 6 disconnect, and made electric light 4 be in the state of pass.

Simultaneously, any elastic switch S2 and be connected to switch S 1 among the ganged switch K1-Kn, switch S 1 is a regular tap, when normal the use, switch S 1 is a normally open, has only when situations such as the more-control switch device breaks down, can press switch S 1, can make the people under the state of safety, carry out maintenance work, and be on the S2 of any one ganged switch and be connected to switch S 1, make that the people can be at one deck arbitrarily or can carry out maintenance work under the safe condition arbitrarily in the room.

Embodiment 2, as shown in Figure 2, the utility model is used for the circuit diagram of a motor of a plurality of switch controls, be that load 4 in the utility model is motor 4, its a kind of more-control switch device comprises power circuit 9, ON-OFF control circuit, load circuit, wherein load circuit is electric motor loop in the present embodiment, ON-OFF control circuit is identical with ON-OFF control circuit among the embodiment 1 in the present embodiment, different is the voltage that has increased the 380V that is used for motor 4 in power circuit 9, shown in power circuit among Fig. 29, the power supply of ON-OFF control circuit is directly supplied with by the voltage of 380V, the power supply of electric motor loop by 380V in the power circuit 9 by the triple line supply that links to each other with motor 4, and on 3 lines on the triple line, be respectively equipped with normally opened contact 5, constitute electric motor loop.

When the elastic switch S3 of any one presses among the ganged switch K1-Kn, circuit turn-on, under the effect of coil L2, normally opened contact 7 closures, 3 normally opened contact 5 closures in the electric light loop, and then start electric light 4, the state that motor 4 is in out.

Under the state that electric light is out, when the elastic switch S2 of any one pressed among the ganged switch K1-Kn, under the effect of coil L1, normally closed switch 8 disconnected, and then made closed normally opened contact 5, normally opened contact 6 disconnect, and made motor 4 be in the state of pass.

In the utility model, because ganged switch K1-K2 all is in parallel, so, any one ganged switch can both reach the effect of a load device of control, and the quantity of the related switch that is in parallel is generally also unrestricted, can be implemented in of the control of any a plurality of diverse location, brought facility to life to same load device.

Claims

1. more-control switch device, comprise power circuit (9), ON-OFF control circuit, load circuit, it is characterized in that ON-OFF control circuit, load circuit and power circuit (9) are in parallel, described ON-OFF control circuit is by ganged switch K1-Kn parallel with one another, coil L1, coil L2, normally opened contact (7), normally-closed contact (8) is formed, described ganged switch is by elastic switch S2, elastic switch S3 is connected in series, normally opened contact (7), normally-closed contact (8), coil L2 contacts mutually, elastic switch S3 is by lead b (2), lead c (3) is in parallel with normally opened contact (7), elastic switch S2 goes up coil L1 by lead a (1), lead b (2) and power circuit (9) also connect, and load (4) also connects the composition load circuit with normally opened contact (5) and power circuit (9).

2. a kind of more-control switch device according to claim 1 is characterized in that among the ganged switch K1-Kn elasticity switch S 2 and is connected to switch S 1.