CN205428175U - Intelligence house ON -OFF control circuit - Google Patents
Intelligence house ON -OFF control circuit Download PDFInfo
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- CN205428175U CN205428175U CN201620121231.2U CN201620121231U CN205428175U CN 205428175 U CN205428175 U CN 205428175U CN 201620121231 U CN201620121231 U CN 201620121231U CN 205428175 U CN205428175 U CN 205428175U
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Abstract
The utility model particularly relates to an intelligence house ON -OFF control circuit, this circuit includes load and alternating current power supply, still includes: filtering switch and judgement circuit judge wherein that the circuit includes the power switching over unit, and it is got electric input end and is connected with alternating current power supply through the filtering switch for for wireless receiving module, singlechip and relay power supply, the singlechip, its the first signal input is connected with the output of wireless receiving module, and the 2nd signal input part and a zero cross detection circuit's signal output part connects, the relay, electric input end and power switching over unit connection are got to it, and the signal output part of its control signal input and singlechip is connected, and its output is connected with the live wire incoming end of load, the zero line incoming end of load and power conversion module's zero line incoming end are connected on same zero line. Through the technical scheme of the utility model can realize on current single fire circuit wiring's basis the on -off control to intelligent house.
Description
Technical field
This utility model relates to electrical switch field, is specifically related to a kind of Smart Home ON-OFF control circuit.
Background technology
Along with the high speed of computer networking technology and electronic information technology is flourish and the improving constantly of domestic consumer's living standard, people more focus on quality of life, requirement to house is more and more higher, having had increased to whole home intelligence, automatization, the requirement of the higher level such as safe efficient, comfortable, these the most directly facilitate the birth of Smart Home.
So-called Smart Home refers to the computer by comprehensive employing advanced person, communicates and control technology, set up a family comprehensive service and management integrated system being made up of household safe guard system, network service system and domestic automation system, thus realize comprehensive security protection, easily communication network and the home dwelling of comfortable living environment.Compared with traditional house system, the subjective initiative of higher mediator, pay attention to the coordination utilizing new and high technology to realize with living environment, can indiscriminately ad. as one wishes control living environment, reach the purposes such as intellectuality, facilitation, high-efficiency comfortable.Data show, China's Smart Home market scale in 2012 has reached 60,000,000,000 yuan, it is contemplated that within 2013 to the year two thousand twenty average rate of increase, being up to 25%, the year two thousand twenty market scale is up to 350,000,000,000 yuan, from the beginning of 2013, China Smart Home market has been enter into the fast-developing phase.
Fast development along with Smart Home, single live wire intelligent switch (only single live wire entry/exit, need not zero line) become the substitute products of the upgrading of conventional mechanical switch, achieve the intelligentized control method of light fixture and electric switch, as audio-switch, soft-touch control, infrared telecontrol switch, human induction switch, mobile phone control ZigBee intelligent switch etc..But average family switch wiring both at home and abroad is mostly single live wire wiring, the existing electric consumption on lighting mode of connection is that live wire directly connects luminaire such as electric filament lamp, LED etc., and powering directly to light fixture, self form a single ignition circuit, the other end of light fixture is only zero line.Only having a live wire in the position of the switch controlling light fixture, do not have zero line, common combined socket and switch controls the switch light on and off of light fixture by controlling this root live wire.And the wireless lamps of Smart Home control product can not Access Control light fixture because this series products access time need zero line and live wire.And only live wire after existing socket chain of command, there is no zero line, this controls series products application to the light fixture of Smart Home and brings great difficulty.The lamps of Smart Home controls product and is typically all made up of circuit, relay, wireless communication module, and these equipment need zero line connection to use.
Two ways the most on the market realizes: the first uses Smart Home double fire light fixture to control equipment, is directly connected to the position of existing socket, replaces existing socket, is manually that existing double fire light fixture controls equipment independent lagen zero line.Second method is to use the single fire power taking technology the most recently occurred, the socket making a single fire is placed directly on existing socket position.By contrast, first kind of way, it is to be understood that the finishing work plans of this building, by finishing Tula zero line, but runs into renovated building and draws zero line cumbersome.In the position of existing lamp, the second way adds that electric discharge clamp, electric discharge in real time are avoided " will-o'-the-wisp " to occur, but shortened the service life of light fixture in order to avoid " will-o'-the-wisp ".Because single fire electricity-getting switch uses controllable silicon, and controllable silicon is the shortest for service life, and equipment itself often goes wrong.Existing method the most well solves this problem, and second method does not meets the requirement of country's Electrical Safety electricity consumption yet, uses dangerous.So often requiring that new intelligent switch can directly replace old mechanical switch, without rewiring during replacing when upgrading realizes intellectualized reconstruction.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of Smart Home ON-OFF control circuit, it is achieved on-off control to Smart Home on the basis of existing single ignition circuit connects up.
For realizing object above, this utility model adopts the following technical scheme that
This utility model provides a kind of Smart Home ON-OFF control circuit, including load and for the alternating current power supply that load is powered, also include: filtered switch and decision circuitry, wherein said decision circuitry includes power conversion unit, relay, wireless receiving module and single-chip microcomputer, wherein said power conversion unit, its power taking input is connected with described alternating current power supply by described filtered switch, its outfan respectively with described wireless receiving module, described single-chip microcomputer and described relay are connected, for for described wireless receiving module, described single-chip microcomputer and described relay are powered；
Described single-chip microcomputer, its first signal input part is connected with the outfan of described wireless receiving module, and the signal output part of secondary signal input and a zero cross detection circuit connects；The signal input part of described zero cross detection circuit is connected by described filtered switch and described alternating current power supply；
Described relay, its power taking input is connected with described power conversion unit, and its control signal input is connected with the signal output part of described single-chip microcomputer, and its outfan is connected with the live wire incoming end of described load；The zero line incoming end of described load and the zero line incoming end of described power transfer module are connected on same zero line.
Preferably, described filtered switch includes snap switch, and the diode in parallel with snap switch.
Preferably, described snap switch is normally closed snap switch.
Preferably, described power conversion unit includes that 220V turns 5V circuit, and turns the 5V that 5V circuit is connected with described 220V and turn 3.3V circuit.
Preferably, any one or more during described wireless receiving module includes ZigBee module, bluetooth module and RF module.
This utility model uses above technical scheme, at least possesses following beneficial effect:
1, owing to load is with live wire incoming end and zero line incoming end, so will determine that circuit is arranged near load, will determine that the zero line incoming end of circuit and the zero line incoming end of load are connected on same zero line, it is achieved that on-off control to Smart Home on the basis of existing single ignition circuit connects up；Existing wire laying mode is not changed so that Smart Home in-site installation is convenient, and the trouble of zero line is drawn at the scene of eliminating, it is simple to site operation owing to have employed.
2, single fire electricity-getting switch of the prior art uses controllable silicon, and controllable silicon is the shortest for service life, equipment itself often goes wrong, and this Smart Home ON-OFF control circuit that this utility model provides uses filtered switch to instead of the jejune components and parts products such as controllable silicon, compared to existing technology, service life is longer, it is possible to reduce replacement of products frequency.
3, this Smart Home ON-OFF control circuit provided due to this utility model includes the loop that is made up of filtered switch, power conversion unit, zero cross detection circuit, single-chip microcomputer, relay and load, it is possible to switch on and off, by filtered switch, the on-off control realized Smart Home；Wherein on the one hand zero cross detection circuit can reduce the surge current that filtered switch produces when switching on and off alternating current power supply, alleviate the surge current impact to single-chip microcomputer, on the other hand the signal of filtered switch output can be carried out zero point phase-detection, more accurately single-chip microcomputer be carried out down trigger.
On the other hand this Smart Home ON-OFF control circuit provided due to this utility model also includes the loop being made up of filtered switch, wireless receiving module, single-chip microcomputer, relay and load, so the on-off control to Smart Home can also be realized by the control instruction that wireless receiving module receives.
Accompanying drawing explanation
A kind of Smart Home ON-OFF control circuit structural schematic block diagram that Fig. 1 provides for this utility model one embodiment；
A kind of Smart Home ON-OFF control circuit structural schematic block diagram that Fig. 2 provides for another embodiment of this utility model.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described in further detail.nullA kind of Smart Home ON-OFF control circuit structural schematic block diagram that Fig. 1 provides for this utility model one embodiment，See Fig. 1，A kind of Smart Home ON-OFF control circuit that the present embodiment provides，Including loading 1 and for the alternating current power supply 2 that load is powered，Also include: filtered switch 3 and decision circuitry 4，Wherein decision circuitry 4 includes power conversion unit 40、Relay 41、Wireless receiving module 42 and single-chip microcomputer 43，Wherein power conversion unit 40，Its power taking input is connected with alternating current power supply 2 by described filtered switch 3，Its outfan respectively with wireless receiving module 42、Single-chip microcomputer 43 and relay 41 are connected，For for wireless receiving module 42、Single-chip microcomputer 43 and relay 41 are powered, and (relay 41 is arranged in the live wire loop of load 1，Power conversion unit 40 is powered for relay 41)；
Single-chip microcomputer 43, its first signal input part is connected with the outfan of wireless receiving module 42, and the signal output part of secondary signal input and zero cross detection circuit 44 connects；The signal input part of zero cross detection circuit 44 is connected by filtered switch 3 and alternating current power supply 2；
Relay 41, its power taking input is connected with power conversion unit 40, and its control signal input is connected with the signal output part of single-chip microcomputer 43, and its outfan is connected with the live wire incoming end of load 1；The zero line incoming end of load 1 and the zero line incoming end of power transfer module 40 are connected on same zero line.
As shown from the above technical solution, owing to load is with live wire incoming end and zero line incoming end, so will determine that circuit is arranged near load, will determine that the zero line incoming end of circuit and the zero line incoming end of load are connected on same zero line, it is achieved that on-off control to Smart Home on the basis of existing single ignition circuit connects up；Existing wire laying mode is not changed so that Smart Home in-site installation is convenient, and the trouble of zero line is drawn at the scene of eliminating, it is simple to site operation owing to have employed.
Additionally, single fire electricity-getting switch of the prior art uses controllable silicon, and controllable silicon is the shortest for service life, equipment itself often goes wrong, and this Smart Home ON-OFF control circuit that this utility model provides uses filtered switch to instead of the jejune components and parts products such as controllable silicon, compared to existing technology, service life is longer, it is possible to reduce replacement of products frequency.
Furthermore, this Smart Home ON-OFF control circuit provided due to this utility model includes the loop that is made up of filtered switch, power conversion unit, zero cross detection circuit, single-chip microcomputer, relay and load, it is possible to switch on and off, by filtered switch, the on-off control realized Smart Home；Wherein on the one hand zero cross detection circuit can reduce the surge current that filtered switch produces when switching on and off alternating current power supply, alleviate the surge current impact to single-chip microcomputer, on the other hand the signal of filtered switch output can be carried out zero point phase-detection, more accurately single-chip microcomputer be carried out down trigger.
On the other hand this Smart Home ON-OFF control circuit provided due to this utility model also includes the loop being made up of filtered switch, power conversion unit, wireless receiving module, single-chip microcomputer, relay and load, so the on-off control to Smart Home can also be realized by the control instruction that wireless receiving module receives.
Preferably, filtered switch 3 includes snap switch, and the diode in parallel with snap switch.
It should be noted that after snap switch is pressed, snap switch turn-off current, the electric current of alternating current power supply flows into decision circuitry by diode；After snap switch is upspring, snap switch switches on power, and the electric current of alternating current power supply flows into decision circuitry by snap switch.
For the ease of understanding filtered switch and the decision circuitry on-off control process to load, now include that snap switch and the diode in parallel with snap switch are illustrated with filtered switch:
Assume that present load is in opening, when snap switch is during pressing to and upspringing, diode can export a forward dc pulse signal to decision circuitry, after single-chip microcomputer in decision circuitry receives this DC pulse signal, relay can be controlled open, relay cuts off the electric current being flowed to load by alternating current power supply, and load is closed；After snap switch is again pressed and upsprings, diode can export a forward dc pulse signal again to decision circuitry, it is judged that after the single-chip microcomputer in circuit receives this DC pulse signal, can control cut-off, relay makes load connect alternating current power supply, and load is in unlatching closed state；Constantly circulate with this process.
Preferably, snap switch 3 is normally closed snap switch.
It is understandable that, snap switch is set to normally closed snap switch, i.e. under default conditions, snap switch is to turn on power supply, so can ensure that power conversion unit is always wireless receiving module and single-chip microcomputer is powered, after wireless receiving module receives and opens load or close the instruction loaded, monolithic function normally controls relay and opens or opening and closing, thus realizes loading opening and the conversion of closed mode.
Preferably, power conversion unit 40 includes that 220V turns 5V circuit, and turns the 5V that 5V circuit is connected with 220V and turn 3.3V circuit.
Understandable, the operating voltage range of wireless receiving module and single-chip microcomputer, between 3.3V～5V, arranges power conversion unit and can ensure that the normal work of wireless receiving module and single-chip microcomputer.
Preferably, described Smart Home ON-OFF control circuit, wireless receiving module 42 includes any one or more in ZigBee module, bluetooth module and RF (RadioFreqency, radio frequency) module.
A kind of Smart Home ON-OFF control circuit structural schematic block diagram that Fig. 2 provides for another embodiment of this utility model, see Fig. 2, a kind of Smart Home ON-OFF control circuit that the present embodiment provides, including loading 1 and for the alternating current power supply 2 that load 1 is powered, also include: filtered switch 3 and decision circuitry 4
Wherein filtered switch 3 includes normally closed snap switch, and the diode in parallel with snap switch.
Described decision circuitry 4 includes power conversion unit 40, relay 41, ZigBee module 420 and single-chip microcomputer 43, zero cross detection circuit 44,
Wherein power conversion unit 40, its power taking input is connected with alternating current power supply 2 by filtered switch 3, and its outfan is connected with ZigBee module 420 and single-chip microcomputer 43 and relay 41 respectively, is used for as ZigBee module 420, single-chip microcomputer 43 is powered and relay 41 is powered；
Single-chip microcomputer 43, its first signal input part is connected with the outfan of ZigBee module 420, and the signal output part of secondary signal input and zero cross detection circuit 44 connects, and the signal input part of zero cross detection circuit 44 is connected by filtered switch 3 and alternating current power supply 2；
Relay 41, its power taking input is connected with power conversion unit 40, and its control signal input is connected with the signal output part of single-chip microcomputer 43, and its outfan is connected with the live wire incoming end of load 1；The zero line incoming end of load 1 and the zero line incoming end of power transfer module 40 are connected on same zero line.
Power conversion unit 40 includes that 220V turns 5V circuit, and turns the 5V that 5V circuit is connected with 220V and turn 3.3V circuit.
To sum up, a kind of Smart Home ON-OFF control circuit that this utility model provides is owing to load is with live wire incoming end and zero line incoming end, so will determine that circuit is arranged near load, will determine that the zero line incoming end of circuit and the zero line incoming end of load are connected on same zero line, it is achieved that on-off control to Smart Home on the basis of existing single ignition circuit connects up；Existing wire laying mode is not changed so that Smart Home in-site installation is convenient, and the trouble of zero line is drawn at the scene of eliminating, it is simple to site operation owing to have employed.
Additionally, single fire electricity-getting switch of the prior art uses controllable silicon, and controllable silicon is the shortest for service life, equipment itself often goes wrong, and this Smart Home ON-OFF control circuit that this utility model provides uses filtered switch to instead of the jejune components and parts products such as controllable silicon, compared to existing technology, service life is longer, it is possible to reduce replacement of products frequency.
Furthermore, this Smart Home ON-OFF control circuit provided due to this utility model includes the loop that is made up of filtered switch, power conversion unit, zero cross detection circuit, single-chip microcomputer, relay and load, it is possible to switch on and off, by filtered switch, the on-off control realized Smart Home；Wherein on the one hand zero cross detection circuit can reduce the surge current that filtered switch produces when switching on and off alternating current power supply, alleviate the surge current impact to single-chip microcomputer, on the other hand the signal of filtered switch output can be carried out zero point phase-detection, more accurately single-chip microcomputer be carried out down trigger.
On the other hand this Smart Home ON-OFF control circuit provided due to this utility model also includes the loop being made up of filtered switch, wireless receiving module, single-chip microcomputer, relay and load, so the on-off control to Smart Home can also be realized by the control instruction that wireless receiving module receives.
This utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, make any change; every have same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (5)
1. a Smart Home ON-OFF control circuit, including load and for the alternating current power supply that load is powered, it is characterised in that also include: filtered switch and decision circuitry, wherein said decision circuitry includes power conversion unit, relay, wireless receiving module and single-chip microcomputer
Wherein said power conversion unit, its power taking input is connected with described alternating current power supply by described filtered switch, its outfan is connected with described wireless receiving module, described single-chip microcomputer and described relay respectively, for powering for described wireless receiving module, described single-chip microcomputer and described relay；
Described single-chip microcomputer, its first signal input part is connected with the outfan of described wireless receiving module, and the signal output part of secondary signal input and a zero cross detection circuit connects；The signal input part of described zero cross detection circuit is connected by described filtered switch and described alternating current power supply；
Described relay, its power taking input is connected with described power conversion unit, and its control signal input is connected with the signal output part of described single-chip microcomputer, and its outfan is connected with the live wire incoming end of described load；The zero line incoming end of described load and the zero line incoming end of described power transfer module are connected on same zero line.
Smart Home ON-OFF control circuit the most according to claim 1, it is characterised in that described filtered switch includes snap switch, and the diode in parallel with snap switch.
Smart Home ON-OFF control circuit the most according to claim 2, it is characterised in that described snap switch is normally closed snap switch.
Smart Home ON-OFF control circuit the most according to claim 1, it is characterised in that described power conversion unit includes that 220V turns 5V circuit, and turn the 5V that 5V circuit is connected with described 220V and turn 3.3V circuit.
5. according to the Smart Home ON-OFF control circuit described in any one of Claims 1 to 4, it is characterised in that described wireless receiving module includes any one or more in ZigBee module, bluetooth module and RF module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121231.2U CN205428175U (en) | 2016-02-15 | 2016-02-15 | Intelligence house ON -OFF control circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620121231.2U CN205428175U (en) | 2016-02-15 | 2016-02-15 | Intelligence house ON -OFF control circuit |
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| CN205428175U true CN205428175U (en) | 2016-08-03 |
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| CN201620121231.2U Expired - Fee Related CN205428175U (en) | 2016-02-15 | 2016-02-15 | Intelligence house ON -OFF control circuit |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227119A (en) * | 2016-09-22 | 2016-12-14 | 浙江云时代光电股份有限公司 | A kind of intelligent control switch |
| CN106873707A (en) * | 2017-04-20 | 2017-06-20 | 深圳申炜电子有限公司 | Use the intelligent control box system of regular tap |
| CN107450394A (en) * | 2017-08-14 | 2017-12-08 | 南京荟学智能科技有限公司 | A kind of On-off signal output module based on ZigBee |
| CN107656440A (en) * | 2017-08-14 | 2018-02-02 | 南京荟学智能科技有限公司 | A kind of Intelligent home device with real point detection |
| CN109963393A (en) * | 2018-07-12 | 2019-07-02 | 青岛亿联客信息技术有限公司 | A kind of flash switch detection circuit |
| CN111505946A (en) * | 2019-01-31 | 2020-08-07 | 华为终端有限公司 | Equipment control method and equipment |
| CN111867216A (en) * | 2019-04-21 | 2020-10-30 | 侯志新 | Intelligent control system capable of replacing traditional lamp control mode and circuit |
| CN112584583A (en) * | 2020-12-29 | 2021-03-30 | 艾欧提(天津)信息技术有限公司 | Single-fire power taking system |
-
2016
- 2016-02-15 CN CN201620121231.2U patent/CN205428175U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106227119A (en) * | 2016-09-22 | 2016-12-14 | 浙江云时代光电股份有限公司 | A kind of intelligent control switch |
| CN106873707A (en) * | 2017-04-20 | 2017-06-20 | 深圳申炜电子有限公司 | Use the intelligent control box system of regular tap |
| CN107450394A (en) * | 2017-08-14 | 2017-12-08 | 南京荟学智能科技有限公司 | A kind of On-off signal output module based on ZigBee |
| CN107656440A (en) * | 2017-08-14 | 2018-02-02 | 南京荟学智能科技有限公司 | A kind of Intelligent home device with real point detection |
| CN109963393A (en) * | 2018-07-12 | 2019-07-02 | 青岛亿联客信息技术有限公司 | A kind of flash switch detection circuit |
| CN111505946A (en) * | 2019-01-31 | 2020-08-07 | 华为终端有限公司 | Equipment control method and equipment |
| CN111505946B (en) * | 2019-01-31 | 2021-11-19 | 华为终端有限公司 | Equipment control method and equipment |
| CN111867216A (en) * | 2019-04-21 | 2020-10-30 | 侯志新 | Intelligent control system capable of replacing traditional lamp control mode and circuit |
| CN112584583A (en) * | 2020-12-29 | 2021-03-30 | 艾欧提(天津)信息技术有限公司 | Single-fire power taking system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20200215 |