CN206960996U - A kind of stair on-off circuit - Google Patents
A kind of stair on-off circuit Download PDFInfo
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- CN206960996U CN206960996U CN201720677857.6U CN201720677857U CN206960996U CN 206960996 U CN206960996 U CN 206960996U CN 201720677857 U CN201720677857 U CN 201720677857U CN 206960996 U CN206960996 U CN 206960996U
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- circuit
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- switch
- optocoupler
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Abstract
It the utility model is related to a kind of stair on-off circuit, including the main switch circuit and auxiliary switch circuit being connected, main switch circuit and from on-off circuit include be used for connect live wire or for by load connect zero line Switch Communication circuit, load switching circuit, power circuit and load conduction power circuit are closed in load, and control circuit, control circuit connects main switch telecommunication circuit respectively, power circuit is closed in load switching circuit and load, Switch Communication circuit is used to connect the second medium line, load switching circuit and load conduction power circuit are respectively used to connect the second medium line；Two Switch Communication circuit connected in series, two main load conduction power circuits are in parallel.It can make be in communication with each other between two switches in the case where not changing original wiring, wirelessly externally receive instruction, send the state of present load lamp, coordinate two switchs and realize intelligentized control method.
Description
Technical field
Switching technique field is the utility model is related to, more particularly to a kind of stair on-off circuit.
Background technology
In existing switch, nowadays had been developed from former machine-made domestic appliance moving seesaw-type switch on wall a variety of
Novel function and style.Switch on wall has given up traditional mechanical switch after adding Electronic Control, with relay, controllable
The electronic switches such as silicon, FET substitute.Its control mode by original pressing type operation change by touch key, touch key-press,
The substitutions such as sensing control.For the wireless control technology such as convenience, RF controls, Bluetooth control, ZigBee of further lifting control
Progressively applied in switch on wall so that switch on wall also turns into a member of smart home, can be by intelligent domestic system
It is integrated together.
Novel electron control switch on wall has to take into account the original mechanical switch mode of connection in actual use：Wiring
Box only has live wire, and other end needs just to can connect to zero line by load, and this requires novel electron switch when closed
There is an efficient power supply, input current is small as far as possible, just can guarantee that some sensitive light source, particularly LED illuminations, energy-conservation
Phenomena such as lamp is not in low-light in off position, glittering, the key technical indexes of common single-fire-wire electronic switch is with regard to body at present
Now in the support of load lamp, this index is exactly to be determined by the conversion efficiency and circuit power consumption of electronic switch power.
Just because of the limitation of above-mentioned application, electronics switch on wall has special requirement occasion again without corresponding at some
Product, stair switch is exactly one of them.Stair switch is that common wall single-pole single-throw switch (SPST) has been divided into two single-pole double throws
Switch, installed in the upper and lower opening of stair, one line of starting to exchange fire of common point of two switches, one connects load lamp, and 4 contacts lead in addition
Cross two intermediate connections to be two-by-two connected, this ensures that any one switch can carry out break-make control to load lamp.Stair
Illumination controls for convenience, respectively sets a switch on wall in stair upper and lower opening, this two switches can be at another switch
When any one of two states switch control can be carried out to load lamp.
Stair switch, which does not change original wiring, will realize electronic and intelligentized type, and two switch rooms are wanted can be as traditional switch
The open and close controlling of load lamp can be achieved at any one；And can be in communication with each other between two switches, there is master-slave, it is main
The confidential wirelessly external state for receiving instruction, sending present load lamp, coordinates two switchs and realizes intelligent control
System.
Utility model content
Based on this, it is necessary to for above-mentioned problem of the prior art, there is provided a kind of stair on-off circuit.It can not change
Make to want to be in communication with each other between two switches in the case of originally connecting up, wirelessly externally receive instruction, send currently
The state of load lamp, coordinate two switchs and realize intelligentized control method.
A kind of stair on-off circuit, including the main switch circuit that is connected and from on-off circuit,
The main switch circuit includes main switch telecommunication circuit, main load switching circuit, main load closing power circuit, master
Load conduction power circuit and main control circuit, the main control circuit connect the main switch telecommunication circuit, the master respectively
Power circuit is closed in load switching circuit and the main load, and the main switch telecommunication circuit is used to connect the second medium line, institute
State main load switching circuit and the main load conduction power circuit is respectively used to connect the second medium line, the main switch communication
Circuit, the main load switching circuit, power circuit is closed in the main load, the main load conduction power circuit is respectively used to
Connect live wire；
It is described from on-off circuit include from Switch Communication circuit, from load switching circuit, from load close power circuit, from
Load conduction power circuit and from control circuit, it is described connected respectively from control circuit it is described from Switch Communication circuit, it is described from
Load switching circuit and it is described from load close power circuit, it is described from Switch Communication circuit be used for connect the second medium line, institute
State from load switching circuit and it is described from load conduction power circuit be respectively used to connect the second medium line, it is described from Switch Communication
Circuit, it is described from load switching circuit, described close power circuit from load, described be respectively used to from load conduction power circuit
Zero line is connected by loading；
The main switch telecommunication circuit with it is described from Switch Communication circuit connected in series, the main load conduction power circuit and institute
State in parallel from load conduction power circuit.
In one of the embodiments, the main switch telecommunication circuit includes resistance R18, resistance R19, optocoupler PC1, light
Coupling PC2, diode D1, diode D2 and resistance R7, optocoupler PC2 first input end passes sequentially through R19, voltage connects with R18
Optocoupler PC1 the first output end, optocoupler PC2 the second input are connected with the main control circuit, optocoupler PC2 the first output
End connection diode D1 output end, diode D1 input are used to connect live wire, and optocoupler PC2 the second output end is used to lead to
Cross R7 the first medium lines of connection；
Optocoupler PC1 first input end is used to connect the first medium line, optocoupler PC1 the second input connection diode D2
Input, diode D2 input is used to connect live wire, and optocoupler PC1 the first output end and the main control circuit connect
Connect, the second output end of the optocoupler PC1 is used to be grounded.
In one of the embodiments, main control circuit includes antenna, the host scm for having radio communication function, electric capacity
C12, resistance R15, luminous tube, resistance R16, triode Q4, resistance R17 and touch-switch,
The host scm is connected with optocoupler PC2 the second input and optocoupler PC1 the first output end respectively, the master
Power circuit is closed in the single-chip microcomputer connection main load, and the host scm is additionally operable to be grounded, electric capacity C12 and the host scm
It is in parallel；
The antenna connects the host scm, and the input of the luminous tube is used to pass through resistance R15 connection voltages, institute
State luminous tube output end and connect the host scm, triode Q4 base stage connects the host scm, triode Q4 by R16
Base stage be additionally operable to be grounded by resistance R17, triode Q4 emitter stage passes through described in the colelctor electrode connection of the triode Q4
Single-chip microcomputer, triode Q4 colelctor electrode connect the main load switching circuit.
Above-mentioned stair on-off circuit, two medium lines one originally are used as order wire, and one as load lamp in addition
Loop, do not change the wire laying mode of original stair switch control, realize the intelligent control of stair switch；By original mechanical switch control
The stair switch upgrade of system increases the outward appearance switched while switching manipulation convenience also more for that can be controlled by touch-switch
It is attractive in appearance；The wireless intelligent control of stair switch is realized, is realized in wireless terminal controller and stair on off state is looked into
Ask and control.
Brief description of the drawings
Fig. 1 is the module map of the main switch circuit of one of embodiment；
Fig. 2 is the circuit diagram of the main switch circuit in one of embodiment building；
Fig. 3 is the module map from on-off circuit in one of embodiment building；
Fig. 4 is the circuit diagram from on-off circuit in one of embodiment building；
Fig. 5 is the circuit diagram of the main switch telecommunication circuit in one of embodiment building；
Fig. 6 is the circuit diagram of the main control circuit in one of embodiment building.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
A kind of stair on-off circuit, including the main switch circuit that is connected and from on-off circuit.
As depicted in figs. 1 and 2, main switch circuit includes main switch telecommunication circuit a, main load switching circuit c, main load pass
Close power circuit b, main load conduction power circuit d and main control circuit e, main control circuit e connect main switch communication electricity respectively
Power circuit b is closed in road a, main load switching circuit c and main load, and main switch telecommunication circuit a is used to connect the second medium line, main
Load switching circuit c and main load conduction power circuit d is respectively used to connect the second medium line, main switch telecommunication circuit a, master
Load switching circuit c, main load close power circuit b, main load conduction power circuit d is respectively used to connect live wire.
As shown in Figure 3 and Figure 4, include from on-off circuit from Switch Communication circuit a1, from load switching circuit c1, from negative
Carry and close power circuit b1, from load conduction power circuit d1 and from control circuit e1, connected respectively from control circuit e1 from opening
Close telecommunication circuit a1, close power circuit b1 from load switching circuit c1 and from load, be used to connect from Switch Communication circuit a1
Second medium line, it is respectively used to connect the second medium line from load switching circuit 1c and from load conduction power circuit d1, from opening
Telecommunication circuit a1 is closed, power circuit b1 is closed from load switching circuit c1, from load, is used respectively from load conduction power circuit d1
In by loading connection zero line.
Main switch telecommunication circuit a connects with from Switch Communication circuit a1, main load conduction power circuit d and from load conduction
Power circuit d1 is in parallel.
Above-mentioned stair on-off circuit, two medium lines one originally are used as order wire, and one as load lamp in addition
Loop, do not change the wire laying mode of original stair switch control, realize the intelligent control of stair switch；By original mechanical switch control
The stair switch upgrade of system increases the outward appearance switched while switching manipulation convenience also more for that can be controlled by touch-switch
It is attractive in appearance；The wireless intelligent control of stair switch is realized, is realized in wireless terminal controller and stair on off state is looked into
Ask and control.
As shown in figures 1 and 3, for example, main load closes power circuit b and power circuit b1 structure is closed from load
It is identical, it is used to after efficiently changing input civil power is converted to low-pressure direct using minimum input current in the load down periods
Stream electricity is used as relay working power, then is powered after voltage stabilizing to circuits such as single-chip microcomputers.For example, main load conduction power circuit d and
It is identical from load conduction power circuit d1 structure, it is used to intercept civil power rising edge amplitude less than or equal to steady when loading and connecting
Working power of the part of the voltage stabilizing value of pressure pipe as relay and single-chip microcomputer etc., it is visible without being formed to loaded work piece
Influence.And for example, main load switching circuit c is used for the closure or openness for controlling main load conduction power circuit d.And for example, from load
On-off circuit c1 is used to control the closure or openness from load conduction power circuit d1.
As shown in figure 5, in one of the embodiments, main switch telecommunication circuit a includes resistance R18, resistance R19, optocoupler
PC1, optocoupler PC2, diode D1, diode D2 and resistance R7, optocoupler PC2 first input end pass sequentially through R19, voltage and
R18 connection optocouplers PC1 the first output end, optocoupler PC2 the second input are connected with main control circuit e, and the first of optocoupler PC2
Output end connection diode D1 output end, diode D1 input are used to connect live wire, and optocoupler PC2 the second output end is used
In passing through resistance R7 the first medium lines of connection.
Optocoupler PC1 first input end is used to connect the first medium line, optocoupler PC1 the second input connection diode D2
Input, diode D2 input is used to connect live wire, and optocoupler PC1 the first output end is connected with main control circuit e, light
Coupling PC1 the second output end is used to be grounded.
In one of the embodiments, resistance R18, resistance R19, optocoupler PC1, optocoupler are included from Switch Communication circuit a1
PC2, diode D1, diode D2 and resistance R7, optocoupler PC2 first input end passes sequentially through R19, voltage connects light with R18
Coupling PC1 the first output end, optocoupler PC2 the second input are connected with from control circuit f, and optocoupler PC2 the first output end connects
Diode D1 output end is connect, diode D1 input is used to connect through load connection zero line, and the second of optocoupler PC2 is defeated
Go out end to be used to pass through resistance R7 the first medium lines of connection.
Optocoupler PC1 first input end is used to connect the first medium line, optocoupler PC1 the second input connection diode D2
Input, diode D2 input is used to connecting through load connection zero line, optocoupler PC1 the first output end with from control
Circuit e1 connections processed, optocoupler PC1 the second output end are used to be grounded.Main switch telecommunication circuit a and exist from Switch Communication circuit a1
Usually it is in idle condition, any one party, which receives, to be sent the signal mains frequency signals of different durations and lead to during state change instruction
Know an other side, two switch co-ordinations, realize that the control of user is intended to.
For example, the two-way communication loop that main switch telecommunication circuit a and four optocouplers from Switch Communication circuit a1 are formed, institute
With, main load switching circuit c connections main switch telecommunication circuit a, from load switching circuit c1 connections from Switch Communication circuit a1, because
This main control circuit e or from control circuit e1 one be connected to state change instruction when, another can be controlled to cooperate with
Action.Meanwhile main switch circuit can also transmit current on off state to user by Wireless networking systems in real time.
As shown in fig. 6, Shi Lizhong, main control circuit e include antenna, the host scm for having radio communication function, electric capacity
C12, resistance R15, luminous tube, resistance R16, triode Q4, resistance R17 and touch-switch,
Host scm is connected with optocoupler PC2 the second input and optocoupler PC1 the first output end respectively, and host scm connects
Connect main load and close power circuit b, host scm is additionally operable to be grounded, and electric capacity C12 is in parallel with host scm.
Antenna connects host scm, and the input of luminous tube is used to pass through resistance R15 connection voltages, and luminous tube output end connects
Host scm is connect, triode Q4 base stage is additionally operable to by resistance R17 by R16 connection host scms, triode Q4 base stage
Ground connection, triode Q4 emitter stage connect single-chip microcomputer by triode Q4 colelctor electrode, and triode Q4 colelctor electrode connection is main negative
Load switch circuit c.It is for example, identical from control circuit e1 structure and the structure of control circuit.By single-chip microcomputer and networking can be realized
The single-chip microcomputer or module composition of control.It is to receive Users panel and wireless instructions, acted to user report state, control circuit
Unit.
Each technical characteristic of above example can be combined arbitrarily, to make description succinct, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, lance is not present in the combination of these technical characteristics
Shield, all it is considered to be the scope of this specification record.
Above example only expresses several embodiments of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to utility model patent scope can not be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this reality
With new protection domain.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (3)
- A kind of 1. stair on-off circuit, it is characterised in that including the main switch circuit that is connected and from on-off circuit,The main switch circuit includes main switch telecommunication circuit, main load switching circuit, main load closing power circuit, main load Turn-on power circuit and main control circuit, the main control circuit connect the main switch telecommunication circuit, the main load respectively Power circuit is closed in on-off circuit and the main load, and the main switch telecommunication circuit is used to connect the second medium line, the master Load switching circuit and the main load conduction power circuit are respectively used to connect the second medium line, the main switch communication electricity Road, the main load switching circuit, power circuit is closed in the main load, the main load conduction power circuit is respectively used to connect Start to exchange fire line；It is described to include closing power circuit from Switch Communication circuit, from load switching circuit, from load, from load from on-off circuit Turn-on power circuit and from control circuit, it is described connected respectively from control circuit it is described from Switch Communication circuit, it is described from load On-off circuit and it is described from load close power circuit, it is described from Switch Communication circuit be used for connect the second medium line, it is described from Load switching circuit and it is described from load conduction power circuit be respectively used to connect the second medium line, it is described from Switch Communication electricity Road, it is described from load switching circuit, described close power circuit from load, described be respectively used to lead to from load conduction power circuit Overload connects zero line；The main switch telecommunication circuit with described from Switch Communication circuit connected in series, the main load conduction power circuit and it is described from Load conduction power circuit is in parallel.
- 2. stair on-off circuit according to claim 1, it is characterised in that the main switch telecommunication circuit includes resistance R18, resistance R19, optocoupler PC1, optocoupler PC2, diode D1, diode D2 and resistance R7, optocoupler PC2 first input end is successively Optocoupler PC1 the first output end, optocoupler PC2 the second input and the main control circuit are connected by R19, voltage and R18 Connection, optocoupler PC2 the first output end connection diode D1 output end, diode D1 input are used to connect live wire, light Coupling PC2 the second output end is used to pass through R7 the first medium lines of connection；Optocoupler PC1 first input end is used to connect the first medium line, and optocoupler PC1 the second input connection diode D2's is defeated Enter end, diode D2 input is used to connect live wire, and optocoupler PC1 the first output end is connected with the main control circuit, institute The second output end for stating optocoupler PC1 is used to be grounded.
- 3. stair on-off circuit according to claim 2, it is characterised in that main control circuit includes antenna, has radio communication work( Host scm, electric capacity C12, resistance R15, luminous tube, resistance R16, triode Q4, resistance R17 and the touch-switch of energy,The host scm is connected with optocoupler PC2 the second input and optocoupler PC1 the first output end respectively, the main monolithic Power circuit is closed in the machine connection main load, and the host scm is additionally operable to be grounded, and electric capacity C12 and the host scm are simultaneously Connection；The antenna connects the host scm, and the input of the luminous tube is used to pass through resistance R15 connection voltages, the hair Light pipe output end connects the host scm, and triode Q4 base stage connects the host scm, triode Q4 base by R16 Pole is additionally operable to be grounded by resistance R17, and triode Q4 emitter stage connects the monolithic by the colelctor electrode of the triode Q4 Machine, triode Q4 colelctor electrode connect the main load switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677857.6U CN206960996U (en) | 2017-06-12 | 2017-06-12 | A kind of stair on-off circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720677857.6U CN206960996U (en) | 2017-06-12 | 2017-06-12 | A kind of stair on-off circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960996U true CN206960996U (en) | 2018-02-02 |
Family
ID=61379132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720677857.6U Withdrawn - After Issue CN206960996U (en) | 2017-06-12 | 2017-06-12 | A kind of stair on-off circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024956A (en) * | 2017-06-12 | 2017-08-08 | 深圳市拓普艾科技有限公司 | A kind of stair on-off circuit |
-
2017
- 2017-06-12 CN CN201720677857.6U patent/CN206960996U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024956A (en) * | 2017-06-12 | 2017-08-08 | 深圳市拓普艾科技有限公司 | A kind of stair on-off circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20190514 |