CN106249631A - A kind of double control switch based on single live wire switch - Google Patents
A kind of double control switch based on single live wire switch Download PDFInfo
- Publication number
- CN106249631A CN106249631A CN201610831165.2A CN201610831165A CN106249631A CN 106249631 A CN106249631 A CN 106249631A CN 201610831165 A CN201610831165 A CN 201610831165A CN 106249631 A CN106249631 A CN 106249631A
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- relay
- live wire
- supply circuit
- switch
- state power
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
The invention discloses a kind of double control switch based on single live wire switch, switch including Liang Zu bis-road list live wire, two road list live wire switches include power-supply circuit, energy storage device, relay and radio control circuit；Power-supply circuit is used for after the normal work of switch, and power taking from electrical network is stored in energy storage device, is powered to radio control circuit；Power-supply circuit includes ON state power-supply circuit and OFF state power-supply circuit；Radio control circuit, it is electrically connected with energy storage device and relay, receives the control instruction signal of wireless unlatching/closedown load that the external world sends, and exports the command signal that corresponding relay opens/cuts out；Avoid with occur during single live wire switch transformation double control switch cannot the situation of power taking.
Description
Technical field
The invention belongs to intelligent wireless list live wire field of switches, relate to a kind of utilization single live wire switch transformation tradition dual control and open
The technology closed, a kind of double control switch based on single live wire switch.
Background technology
Along with popularizing of Smart Home, encounter the sight much particular device transformed.Such as use intelligent switch
Transform traditional double control switch.The operation principle of traditional double control switch is that the switch series utilizing 2 single-pole double throws is linked togather,
Reach 2 switches and all can control the effect of electrical appliance break-make.And the magazine of double control switch does not has zero line, therefore keeping away
Exempt from the premise sky of rewiring, may only transform with single live wire switch.The present invention is i.e. for this kind of sight, it is proposed that one
Plant the technical scheme solved.
Tradition double control switch is connected in the loop, if directly transformed with single live wire switch, then continuing when 2 switches
In the case of electrical equipment is in disconnecting, it may appear that single live wire switch takes the situation less than electricity.
Summary of the invention
The technical problem to be solved is, the shortcoming overcoming prior art, it is provided that a kind of based on single live wire switch
Double control switch, it is to avoid with occur during single live wire switch transformation double control switch cannot the situation of power taking.
Tradition double control switch is connected in the loop, if directly transformed with single live wire switch, then continuing when 2 switches
In the case of electrical equipment is in disconnecting, it may appear that single live wire switch takes the situation less than electricity.In order to solve above technical problem, this
Invention provides a kind of double control switch based on single live wire switch, and double control switch includes Liang Zu bis-road list live wire switch, the single fire in two tunnels
Wiretap includes power-supply circuit, energy storage device, relay and radio control circuit；Power-supply circuit is in the normal work of switch
After, power taking from electrical network, it is stored in energy storage device, is powered to radio control circuit；Power-supply circuit includes ON state power taking
Circuit and OFF state power-supply circuit；ON state power-supply circuit, its input is electrically connected with the outfan of relay, utilizes the work of load
Electric current obtains electric energy；OFF state power-supply circuit, its input is electrically connected with load, and outfan is electrically connected with radio control circuit, will
The alternating current received is converted to low voltage and direct current and exports to radio control circuit；Radio control circuit, itself and energy storage device
It is electrically connected with relay, receives the control instruction signal of wireless unlatching/closedown load that the external world sends, and export corresponding relay
The command signal that device opens/cuts out.
The technical scheme that the present invention limits further is:
Liang Zu bis-road list live wire switch includes two road list live wire switch 1 and two road list live wire switches 2, two road list live wire switch 1 bags
Including two relays 1 and 2, ON state power-supply circuit 1, energy storage device 1, OFF state power-supply circuit 1 and radio control circuit 1, two tunnels are single
Live wire switch 2 includes two relays 3 and 4, ON state power-supply circuit 2, energy storage device 2, OFF state power-supply circuit 2 and controlled in wireless electricity
Road 2.
The live wire terminal contacts of relay 1 and relay 2 connects ON state power-supply circuit 1, relay 1 and the control of relay 2
Coil connects radio control circuit 1, and ON state power-supply circuit 1 is sequentially connected in series energy storage device 1 and radio control circuit 1, energy storage device 1
Connecting OFF state power-supply circuit 1, OFF state power-supply circuit 1 connects the load end A1 of the relay 1 and load end B1 of relay 2 respectively；
The live wire terminal contacts of relay 3 and relay 4 connects ON state power-supply circuit 2, and the control coil of relay 3 and relay 4 connects
Radio control circuit 2, ON state power-supply circuit 2 is sequentially connected in series energy storage device 2 and radio control circuit 2, and energy storage device 2 connects OFF state
Power-supply circuit 2, OFF state power-supply circuit 2 connects the load end A2 of the relay 3 and load end B2 of relay 4 respectively；Load end A1
Connect load end A2, load end B1 and connect load end B2；The live wire end L1 of ON state power-supply circuit 1 connects live wire, ON state power taking electricity
The live wire end L2 on road 2 connects load, and is connected to one loop of zero line formation by load.
Preferably, aforementioned relay must be normally closed relay.
Further,
The present invention also provides for the control method of a kind of double control switch based on single live wire switch, comprises the following specific steps that:
After powering on, 4 relays of Liang Zu bis-road list live wire switch are in closure state, now loaded work piece, Liang Zu bis-tunnel
Single live wire switch is in ON state mode of operation, and system has electricity, can normally work；Radio control circuit is started working, when it is multiple
After Wei, automatically relay 1 and relay 3 being simultaneously switched off, now still close due to relay 2 and relay 4, system is still
It is in ON state duty, now loaded work piece；Two road list live wires switches 1 and two road list live wires switches 2 by external key and
User interacts, and push button signalling passes to radio control circuit 1 or 2, radio control circuit 1 or 2 and then control double control switch
The break-make of 4 internal relays, and after radio control circuit 1 or 2 receives external command, the most first one relay of Guan Bi,
Disconnect another relay again, it is ensured that at least relay of any moment of two road list live wire switches 1 or 2 is Guan Bi；
User operation two road list live wire switch 1, then relay 1 is closed by radio control circuit 1, and relay 2 disconnects, now relay 3
Disconnecting, relay 4 closure state is constant, and two road list live wire switches 1 and two road list live wire switches 2 are all switched to OFF state Working mould
Formula, now load quits work；User operation two road list live wire switch 2, then relay 3 is closed by radio control circuit 2, relay
Device 4 disconnects, and now relay 1 closes, and relay 2 off-state is constant, and now system is switched to ON state mode of operation, and load is just
Often work；If user operates up two road list live wire switches 1 or 2, the then two road list live wire switches, 2 relay shapes within 1 or 2
State is switching always, and the power taking pattern of system switches between ON state power taking and OFF state power taking, can normally work.
The invention has the beneficial effects as follows:
The double control switch of present invention design, it is not necessary to rewiring, as long as the position on demand at double control switch connects intelligence list
Live wire switchs, time saving and energy saving；This product by by common single live wire switch intelligent switch transformation tradition double control switch,
Make user can remotely or locally control switch, reduce the improvement cost of intelligent home device, promote Smart Home
Application and popularization.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the present invention.
Detailed description of the invention
Embodiment 1
The present embodiment provides a kind of double control switch based on single live wire switch, structure as it is shown in figure 1, the present invention provide a kind of based on
The double control switch of single live wire switch, double control switch includes that Liang Zu bis-road list live wire switch, two road list live wire switches include power taking electricity
Road, energy storage device, relay and radio control circuit；Power-supply circuit is used for after the normal work of switch, power taking from electrical network, storage
Exist in energy storage device, be powered to radio control circuit；Power-supply circuit includes ON state power-supply circuit and OFF state power-supply circuit；
ON state power-supply circuit, its input is electrically connected with the outfan of relay, utilizes the operating current of load to obtain electric energy；OFF state takes
Electricity circuit, its input is electrically connected with load, and outfan is electrically connected with radio control circuit, is converted to by the alternating current received
Low voltage and direct current exports to radio control circuit；Radio control circuit, it is electrically connected with energy storage device and relay, receives
The control instruction signal of the extraneous wireless unlatching/closedown load sent, and export the instruction letter that corresponding relay opens/cuts out
Number.
Liang Zu bis-road list live wire switch includes two road list live wire switch 1 and two road list live wire switches 2, two road list live wire switches
1 includes two relays 1 and 2, ON state power-supply circuit 1, energy storage device 1, OFF state power-supply circuit 1 and radio control circuit 1, two tunnels
Single live wire switch 2 includes two relays 3 and 4, ON state power-supply circuit 2, energy storage device 2, OFF state power-supply circuit 2 and controlled in wireless
Circuit 2.
The live wire terminal contacts of relay 1 and relay 2 connects ON state power-supply circuit 1, relay 1 and the control of relay 2
Coil connects radio control circuit 1, and ON state power-supply circuit 1 is sequentially connected in series energy storage device 1 and radio control circuit 1, energy storage device 1
Connecting OFF state power-supply circuit 1, OFF state power-supply circuit 1 connects the load end A1 of the relay 1 and load end B1 of relay 2 respectively；
The live wire terminal contacts of relay 3 and relay 4 connects ON state power-supply circuit 2, and the control coil of relay 3 and relay 4 connects
Radio control circuit 2, ON state power-supply circuit 2 is sequentially connected in series energy storage device 2 and radio control circuit 2, and energy storage device 2 connects OFF state
Power-supply circuit 2, OFF state power-supply circuit 2 connects the load end A2 of the relay 3 and load end B2 of relay 4 respectively；Load end A1
Connect load end A2, load end B1 and connect load end B2；The live wire end L1 of ON state power-supply circuit 1 connects live wire, ON state power taking electricity
The live wire end L2 on road 2 connects load, and is connected to one loop of zero line formation by load.
Aforementioned relay must be normally closed relay.
The present embodiment also provides for the control method of a kind of double control switch based on single live wire switch, including following concrete step
Rapid:
After powering on, 4 relays of Liang Zu bis-road list live wire switch are in closure state, now loaded work piece, Liang Zu bis-tunnel
Single live wire switch is in ON state mode of operation, and system has electricity, can normally work；Radio control circuit is started working, when it is multiple
After Wei, automatically relay 1 and relay 3 being simultaneously switched off, now still close due to relay 2 and relay 4, system is still
It is in ON state duty, now loaded work piece；Two road list live wires switches 1 and two road list live wires switches 2 by external key and
User interacts, and push button signalling passes to radio control circuit 1 or 2, radio control circuit 1 or 2 and then control double control switch
The break-make of 4 internal relays, and after radio control circuit 1 or 2 receives external command, the most first one relay of Guan Bi,
Disconnect another relay again, it is ensured that at least relay of any moment of two road list live wire switches 1 or 2 is Guan Bi；
User operation two road list live wire switch 1, then relay 1 is closed by radio control circuit 1, and relay 2 disconnects, now relay 3
Disconnecting, relay 4 closure state is constant, and two road list live wire switches 1 and two road list live wire switches 2 are all switched to OFF state Working mould
Formula, now load quits work；User operation two road list live wire switch 2, then relay 3 is closed by radio control circuit 2, relay
Device 4 disconnects, and now relay 1 closes, and relay 2 off-state is constant, and now system is switched to ON state mode of operation, and load is just
Often work；If user operates up two road list live wire switches 1 or 2, the then two road list live wire switches, 2 relay shapes within 1 or 2
State is switching always, and the power taking pattern of system switches between ON state power taking and OFF state power taking, can normally work.
Above example is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within scope
Within.
Claims (5)
1. a double control switch based on single live wire switch, it is characterised in that: described double control switch includes Liang Zu bis-road list live wire
Switch, described two road list live wire switches include power-supply circuit, energy storage device, relay and radio control circuit；
Described power-supply circuit is used for after the normal work of switch, and power taking from electrical network is stored in energy storage device, to controlled in wireless
Circuit is powered；
Described power-supply circuit includes ON state power-supply circuit and OFF state power-supply circuit；
Described ON state power-supply circuit, its input is electrically connected with the outfan of relay, utilizes the operating current of load to obtain electricity
Energy；
Described OFF state power-supply circuit, its input is electrically connected with load, and outfan is electrically connected with described radio control circuit, will connect
The alternating current received is converted to low voltage and direct current and exports to radio control circuit；
Described radio control circuit, it is electrically connected with energy storage device and relay, receives wireless unlatching/closedown that the external world sends
The control instruction signal of load, and export the command signal that corresponding relay opens/cuts out.
Double control switch based on single live wire switch the most according to claim 1, it is characterised in that: the single fire in described Liang Zu bis-tunnel
Wiretap includes two road list live wire switch 1 and two road list live wire switches 2, and described two road list live wire switches 1 include two relays 1
With 2, ON state power-supply circuit 1, energy storage device 1, OFF state power-supply circuit 1 and radio control circuit 1, two road list live wire switches 2 include
Two relays 3 and 4, ON state power-supply circuit 2, energy storage device 2, OFF state power-supply circuit 2 and radio control circuit 2.
Double control switch based on single live wire switch the most according to claim 2, it is characterised in that:
The live wire terminal contacts of described relay 1 and relay 2 connects ON state power-supply circuit 1, relay 1 and the control of relay 2
Coil connects radio control circuit 1, and described ON state power-supply circuit 1 is sequentially connected in series energy storage device 1 and radio control circuit 1, described
Energy storage device 1 connects OFF state power-supply circuit 1, and described OFF state power-supply circuit 1 connects load end A1 and the relay of relay 1 respectively
The load end B1 of 2；
The live wire terminal contacts of described relay 3 and relay 4 connects ON state power-supply circuit 2, relay 3 and the control of relay 4
Coil connects radio control circuit 2, and described ON state power-supply circuit 2 is sequentially connected in series energy storage device 2 and radio control circuit 2, described
Energy storage device 2 connects OFF state power-supply circuit 2, and described OFF state power-supply circuit 2 connects load end A2 and the relay of relay 3 respectively
The load end B2 of 4；
Described load end A1 connects load end A2, load end B1 and connects load end B2；
The live wire end L1 of described ON state power-supply circuit 1 connects live wire, and the live wire end L2 of described ON state power-supply circuit 2 connects load,
And it is connected to one loop of zero line formation by load.
Double control switch based on single live wire switch the most according to claim 1, it is characterised in that described relay must be normal
Close relay.
5. according to the control method of the double control switch based on single live wire switch described in any claim in claim 1-4,
It is characterized in that, comprise the following specific steps that:
After powering on, 4 relays of Liang Zu bis-road list live wire switch are in closure state, now loaded work piece, Liang Zu bis-tunnel
Single live wire switch is in ON state mode of operation, and system has electricity, can normally work；
Radio control circuit is started working, and after it resets, automatically relay 1 and relay 3 is simultaneously switched off, now owing to continuing
Electrical equipment 2 and relay 4 still close, and system is still in ON state duty, now loaded work piece；
Two road list live wire switches 1 and two road list live wire switches 2 are interacted by external key and user, and push button signalling passes to
Radio control circuit 1 or 2, radio control circuit 1 or 2 and then control the break-make of 4 relays within double control switch, and wireless
After control circuit 1 or 2 receives external command, the most first one relay of Guan Bi, then disconnect another relay, it is ensured that two tunnels are single
At least relay of any moment of live wire switch 1 or 2 is Guan Bi；
User operation two road list live wire switch 1, then relay 1 is closed by radio control circuit 1, and relay 2 disconnects, now relay
Device 3 disconnects, and relay 4 closure state is constant, and two road list live wire switches 1 and two road list live wire switches 2 are all switched to OFF state work
Pattern, now load quits work；
User operation two road list live wire switch 2, then relay 3 is closed by radio control circuit 2, and relay 4 disconnects, now relay
Device 1 closes, and relay 2 off-state is constant, and now system is switched to ON state mode of operation, the normal work of load；
If user operates up two road list live wire switches 1 or 2, the then two road list live wire switches, 2 relay status within 1 or 2
Switching, the power taking pattern of system switches between ON state power taking and OFF state power taking, can normally work always.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831165.2A CN106249631B (en) | 2016-09-19 | 2016-09-19 | A kind of double control switch based on single firewire switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610831165.2A CN106249631B (en) | 2016-09-19 | 2016-09-19 | A kind of double control switch based on single firewire switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106249631A true CN106249631A (en) | 2016-12-21 |
| CN106249631B CN106249631B (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610831165.2A Active CN106249631B (en) | 2016-09-19 | 2016-09-19 | A kind of double control switch based on single firewire switch |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949534A (en) * | 2017-05-22 | 2017-07-14 | 河北工大科雅能源科技股份有限公司 | A kind of switching mode room thermostat with dual control function |
| CN106982503A (en) * | 2017-05-11 | 2017-07-25 | 麦康世 | Single fiery dual control intelligent switch of compatible mechanical switch wiring |
| CN108683177A (en) * | 2018-04-25 | 2018-10-19 | 丰唐物联技术（深圳）有限公司 | A kind of singly fire electricity getting system and switch |
| CN110337162A (en) * | 2019-04-28 | 2019-10-15 | 天彩电子（深圳）有限公司 | Single live wire power getting system and method based on intelligent switch |
| CN111107702A (en) * | 2019-11-21 | 2020-05-05 | 乐清市星鸿电气科技有限公司 | Wireless wall switch wiring control device |
| CN111629494A (en) * | 2020-04-29 | 2020-09-04 | 杭州涂鸦信息技术有限公司 | Intelligent switch and double-control switch |
| CN112118660A (en) * | 2020-09-18 | 2020-12-22 | 浙江瑞瀛物联科技有限公司 | Single-fire switch multi-control circuit |
| CN112327647A (en) * | 2020-11-06 | 2021-02-05 | 北京小米移动软件有限公司 | Controllable switch, double-control switch and control system |
| CN113727495A (en) * | 2021-03-25 | 2021-11-30 | 杰华特微电子股份有限公司 | Single-live-wire switching circuit and control method thereof |
| CN114326487A (en) * | 2021-12-13 | 2022-04-12 | 岭勤科技(江门)有限公司 | One-switch multi-control intelligent switch and control method thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106982503A (en) * | 2017-05-11 | 2017-07-25 | 麦康世 | Single fiery dual control intelligent switch of compatible mechanical switch wiring |
| CN106982503B (en) * | 2017-05-11 | 2023-04-18 | 麦康世 | Single-fire double-control intelligent switch compatible with mechanical switch wiring |
| CN106949534A (en) * | 2017-05-22 | 2017-07-14 | 河北工大科雅能源科技股份有限公司 | A kind of switching mode room thermostat with dual control function |
| CN108683177A (en) * | 2018-04-25 | 2018-10-19 | 丰唐物联技术（深圳）有限公司 | A kind of singly fire electricity getting system and switch |
| CN110337162A (en) * | 2019-04-28 | 2019-10-15 | 天彩电子（深圳）有限公司 | Single live wire power getting system and method based on intelligent switch |
| CN111107702A (en) * | 2019-11-21 | 2020-05-05 | 乐清市星鸿电气科技有限公司 | Wireless wall switch wiring control device |
| CN111629494A (en) * | 2020-04-29 | 2020-09-04 | 杭州涂鸦信息技术有限公司 | Intelligent switch and double-control switch |
| CN112118660A (en) * | 2020-09-18 | 2020-12-22 | 浙江瑞瀛物联科技有限公司 | Single-fire switch multi-control circuit |
| CN112327647A (en) * | 2020-11-06 | 2021-02-05 | 北京小米移动软件有限公司 | Controllable switch, double-control switch and control system |
| CN113727495A (en) * | 2021-03-25 | 2021-11-30 | 杰华特微电子股份有限公司 | Single-live-wire switching circuit and control method thereof |
| CN113727495B (en) * | 2021-03-25 | 2023-07-18 | 杰华特微电子股份有限公司 | Single-live wire switching circuit and control method thereof |
| CN114326487A (en) * | 2021-12-13 | 2022-04-12 | 岭勤科技(江门)有限公司 | One-switch multi-control intelligent switch and control method thereof |
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| CN106249631B (en) | 2019-04-12 |
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