CN204203677U - A kind of zero live wire Intelligent remote control switch - Google Patents
A kind of zero live wire Intelligent remote control switch Download PDFInfo
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- CN204203677U CN204203677U CN201420485456.7U CN201420485456U CN204203677U CN 204203677 U CN204203677 U CN 204203677U CN 201420485456 U CN201420485456 U CN 201420485456U CN 204203677 U CN204203677 U CN 204203677U
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- live wire
- remote control
- zero live
- control switch
- intelligent remote
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Abstract
The utility model discloses a kind of zero live wire Intelligent remote control switch, the reception gauge tap comprising telepilot and be connected with zero live wire, described telepilot comprises the function button, coding IC, ASK transmitting chip and the first radio-frequency antenna that connect successively; Described reception gauge tap comprises the receiver module of the radio-frequency antenna received RF signal connected successively, relay control module and alternating current capacitance-resistance voltage reduction module.Zero live wire Intelligent remote control switch described in the utility model, transceiver module partial circuit simplifies, adopt a monolithic wireless ASK transmitting-receiving pairing chip, digitally encoded signal inputs, the monolithic sending device that high frequency AM signal exports and the input of antenna high frequency AM signal, the one chip receiver device that digital signal exports, the setting of 300MHz-450MHz frequency of operation only need change corresponding crystal oscillator frequency, tuning with automatically completing all RF and IF in time slice, the technological process of manual adjustment is just eliminated like this in development and production, naturally cost is also reduced, enhance the competitive power of product.
Description
Technical field
the utility model relates to teleswitch, particularly a kind of 300MHz-450MHz superhet zero live wire Intelligent remote control switch.
Background technology
along with the progress of science and technology and the significant increase of quality of the life, in daily life, electric control switch is also in continuous evolution, there is various teleswitch in the market, it is a part for the Modern Smart Home development of demand, can replace traditional mechanical type manual switch and some low-power electrical devices of remote pilot.Wherein, more in the middle of family's signal light control is single live wire gauge tap, and this single live wire power getting technology is unstable relative to zero live wire power getting technology and range of application is limited, mostly can only be used in light fixture and to control and in the middle of very low power electrical appliance.And also exist when light fixture is closed, electrical network is accessed after single live wire teleswitch and light fixture series connection, so it is the same for flowing through teleswitch with the size of current of light fixture, the little remote control switching circuit that will cause of electric current can not work, and light fixture will be caused to have when intermittent flash of light or incandescent lamp are closed have the problems such as red silk occurs if electric current is excessive.Also have loadtype change also can cause the change of electric current, thus cause the problems such as ON-OFF control circuit job insecurity.Zero present live wire power getting technology, receive unlatching or closedown that gauge tap is only a pilot relay, without any the prompting of sound or light, also have the original state of reception gauge tap energising or be closed relay, namely can only pure remote controller operation, directly open relay, former mechanical switch can be retained, but in the ignorant situation of user, just in case accidental power failure is sent a telegram here again, directly electrical appliance can be opened, neither one user operation memory function, these bring the waste of certain inconvenience and hazards and electric energy undoubtedly to user.The wiring of two switch control rule electrical appliance is also very complicated, installs also cumbersome, if think three switches or more Multi-Switch controls an electrical appliance and is then difficult to realization.Existing Bluetooth technology infrared ray control technology is because of apart from short, the application that the shortcomings such as straight line remote control have been not suitable for Smart Home must be aimed at, first the switch that WiFi technology controls is that cost is higher, next to be used alone, the network terminal or mobile phone A pp need be coordinated to control to use, increase certain operation complexity.The existing various frequency regulating circuit complexity singly opened teleswitch and open that teleswitch exists radio-frequency receiving-transmitting partial circuit more, components and parts use more, circuit power consumption is larger, and need to finely tune the corresponding frequency of transmitting-receiving by the contour end instrument of frequency spectrograph, complex procedures, uses the problem that manpower is more in time.
Summary of the invention
the utility model object is: provide a kind of 300MHz-450MHz superhet zero live wire Intelligent remote control switch, the more transmitting-receiving frequency Circuit tuning of cost higher use components and parts solving remote control transceiver part circuit comparatively bothers, and receives the problem of convenient scarcely and hazards and the waste of energy that gauge tap is brought without any prompting and user operation memory function.
the technical solution of the utility model is:
a kind of zero live wire Intelligent remote control switch, the reception gauge tap comprising telepilot and be connected with zero live wire, described telepilot comprises the function button, coding IC, ASK transmitting chip and the first radio-frequency antenna that connect successively; Described reception gauge tap comprise the received RF signal connected successively receiver module, single-chip microcomputer decoding with relay control module and alternating current capacitance-resistance voltage reduction module.
preferably, described telepilot also comprises battery and transmitting indicating lamp, and described battery connects coding IC by the first voltage stabilizer, and described transmitting indicating lamp connects coding IC.
preferably, described receiver module comprises interconnective second radio-frequency antenna and ASK receiving chip.
preferably, described single-chip microcomputer decoding comprises single-chip microcomputer and connected relay with relay control module, and described single-chip microcomputer connects ASK receiving chip, and described relay connects load, the break-make of control load power supply.
preferably, described alternating current capacitance-resistance voltage reduction module comprise connect successively alternating current 220V input, rectifier bridge, capacitance-resistance voltage reduction circuit, filtering circuit and the second voltage stabilizer, described second voltage stabilizer exports and connects single-chip microcomputer, and filtering circuit exports and connects relay.
preferably, described single-chip microcomputer is also connected with receiving action pilot lamp, hummer and crawl button.
preferred further, described reception gauge tap is 300MHz-450MHz superheterodyne gauge tap.
another kind of zero live wire Intelligent remote control switch, comprises at least two above-mentioned telepilots and a reception gauge tap be connected with zero live wire.
another kind of zero live wire Intelligent remote control switch, comprises an above-mentioned telepilot and at least two reception gauge tap be connected with zero live wire.
preferably, the alternating current capacitance-resistance voltage reduction module of every road reception gauge tap exports different output currents.
relative to prior art, the advantage that this technology has:
1. zero live wire Intelligent remote control switch described in the utility model, transceiver module partial circuit simplifies, adopt a monolithic wireless ASK transmitting-receiving pairing chip, digitally encoded signal inputs, the monolithic sending device that high frequency AM signal exports and the input of antenna high frequency AM signal, the one chip receiver device that digital signal exports, the setting of 300MHz-450MHz frequency of operation only need change corresponding crystal oscillator frequency, tuning with automatically completing all RF and IF in time slice, the technological process of manual adjustment is just eliminated like this in development and production, naturally cost is also reduced, enhance the competitive power of product,
2. reception gauge tap of the present utility model adopts singlechip technology decoding and self study code and inner EEPROM store-memory operating function, decoding accurately, the bit error rate is low, the user before accident power-off can be remembered arrange, setting again before incoming call recovery, this point greatly reduces a shortcoming in particularly Smart Home application, namely after having a power failure when people stays out, the danger that electrical appliance brings directly opened by incoming call, and after control end has a point driving switch can be set to be energized, the original state of relay is for opening or closed condition;
3. each action of reception gauge tap of the present utility model has different acousto-optic hints, and the operation greatly facilitating teleswitch like this uses, if prompt tone is bothered and can also be arranged silent mode by hand-held remote control in addition.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the theory diagram of telepilot described in the utility model;
fig. 2 is the embodiment circuit theory diagrams of telepilot described in the utility model;
fig. 3 is the theory diagram of reception gauge tap described in the utility model;
fig. 4 is receiver module circuit theory diagrams described in the utility model;
fig. 5 is single-chip microcomputer decoder module circuit theory diagrams described in the utility model;
fig. 6 is resistance-capacitance depressurization described in the utility model and relay circuit schematic diagram;
fig. 7 is the functional diagram in kind of zero live wire Intelligent remote control switch described in the utility model.
wherein, 11, always OFF key is closed; 12, ON key is always opened; 13, transmitting indicating lamp; 14, battery; 15, remote control seat; 21, codan lamp; 22, hummer; 23, fixed orifice is installed; 24, live wire; 25, zero line; 26, crawl button.
Embodiment
embodiment:
the zero live wire Intelligent remote control switch that the utility model discloses, the reception gauge tap comprising telepilot and be connected with live wire.As shown in Figure 1, the circuit of described telepilot comprises the function button, coding IC, ASK transmitting chip and the first radio-frequency antenna that connect successively, also comprise battery and transmitting indicating lamp, described battery connects coding IC by the first voltage stabilizer, and described transmitting indicating lamp connects coding IC.
as the fundamental diagram that Fig. 2 is whole remote control circuitry, 12V power supply is delivered to three terminal regulator U3 HT7550 and is exported 5V voltage supply transmitting chip U2 F115 by battery terminal P1.Press S1-S4 corresponding function button, power supply is connected in triode Q2 S8550 conducting, undertaken encoding by coding chip U1 SC2260 and data-signal is delivered to transmitting chip U2 F115 and launch, and have the bright prompting of D1 LED light, press one-touch toward sending the identical encoded data signal of 4 bags in the air.
described reception gauge tap comprises the receiver module of the radio-frequency antenna received RF signal connected successively by row's pin terminal, single-chip microcomputer decoding and relay control module and alternating current capacitance-resistance voltage reduction module.As shown in Figure 3, described receiver module comprises interconnective second radio-frequency antenna and ASK receiving chip; Described single-chip microcomputer decoding comprises single-chip microcomputer and connected relay with relay control module, and described single-chip microcomputer connects ASK receiving chip, and described relay connects load, the break-make of control load power supply; Described alternating current capacitance-resistance voltage reduction module comprise connect successively alternating current 220V input, rectifier bridge, capacitance-resistance voltage reduction circuit, filtering circuit and the second voltage stabilizer, described second voltage stabilizer exports and connects single-chip microcomputer, and filtering circuit exports and connects relay.Described single-chip microcomputer is also connected with receiving action pilot lamp, hummer and crawl button.
as shown in Figure 4, be described receiver module circuit theory diagrams, adopt ASK receiving chip SYN480R, this figure is the typical application circuit of SYN480R, no longer describes in detail here.As shown in Figure 5, be single-chip microcomputer decoder module circuit theory diagrams, single-chip microcomputer U1 STC15F104W receives the data-signal of receiving chip U1 SYN480R in Fig. 4, and decoding process data.Fig. 6 is resistance-capacitance depressurization described in the utility model and relay circuit schematic diagram, 220V alternating current carries out rectifying and wave-filtering by obtaining the DC voltage of 12V after C1 and R1 resistance-capacitance depressurization through diode rectifier bridge D1-D4 to alternating current, relay is delivered in the protection carrying out voltage stabilizing and bleeder resistance R3 through TVS reverse twin zener dioder ZD1 and voltage stabilizing diode ZD2 again and three terminal regulator U1 KA7805 supplies Fig. 5 single-chip microcomputer decoder module main control end power supply, Fig. 4 receiving chip U1 SYN480R receives data-signal and delivers to Fig. 5 U1 STC15F104W single-chip microcomputer decoding process data, data decode correctly then has Fig. 6 hummer BUZZER and LED acousto-optic hint, and open Fig. 6 relay K 1 and open load power source.
as shown in Figure 7, be the functional diagram in kind of zero live wire Intelligent remote control switch.Specific operation process is, receiving gauge tap is arranged on wall by installing fixed orifice 23, receive the live wire 24 of the red line incoming transport electricity of gauge tap, black line access zero line 25, power on successfully and have hummer 22 prompt tone, the short crawl button 26 by receiving gauge tap selects the original state of the rear relay of energising, the long crawl button 26 by receiving gauge tap carries out the self study of hand-held remote control coding, now press any button of hand-held remote control again and have hummer 22 3 sound prompt tone namely to complete the coding learning functionality of hand-held remote control, the now transmitting-receiving of hand-held remote control and reception gauge tap is corresponding one to one.Codan lamp 21 comprises the dichromatic LED of LED green light and LED red light, hand-held remote control is pressed and is always opened ON key 12, transmitting indicating lamp 13 is bright, receive gauge tap open relay and have prompt tone and LED green light, single-chip microcomputer stores the operation of active user, opens relay and opens load power source supply electrical appliance.Hand-held remote control presses total pass OFF key 11, and receiving gauge tap closed relay also has two sound prompt tones and LED when red, and single-chip microcomputer stores the operation of active user, and relay disconnects, and close load power source, electrical appliance power-off quits work.Press hand-held remote control simultaneously and always open ON key and total pass OFF key, receive gauge tap and have three sound prompt tones, single-chip microcomputer stores the operation of active user, enters silent mode immediately, now operation does not have auditory tone cues again, only has pilot lamp LED when red or LED green light.In addition, telepilot is built with 23A-12V battery 14.The technical program is also for telepilot devises remote control seat 15.
this programme wiring is simple, easy for operation, is certainly also not limited to the using function listed, and also has two or multiple hand-held remote control controls a reception controller, so just achieves one and open or open Intelligent remote control switch more.Also have reception controller can be that a road load control or multichannel loading control, the capacitor's capacity that only need change resistance-capacitance depressurization part a little can change output current size to supply road relay or a multicircuit relay, thus reaches the object of multipath control switch.The technical program can be used in hotel, family, working environment and uses the straighforward operation of electrical appliance, original 86 type mechanical switch or socket panels can be replaced, can carry out straighforward operation to light fixture, miniwatt household electrical appliance etc., some do not need the place of artificial directly contact to use to can be used for intelligent curtain, gate inhibition, garage door etc. yet.The technical program is not useable for the environment of some humidities in addition, such as bathroom etc., in case Danger Electric shock risk.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All modifications done according to the Spirit Essence of the utility model main technical schemes, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a zero live wire Intelligent remote control switch, the reception gauge tap comprising telepilot and be connected with zero live wire, is characterized in that: described telepilot comprises the function button, coding IC, ASK transmitting chip and the first radio-frequency antenna that connect successively; Described reception gauge tap comprise the received RF signal connected successively receiver module, single-chip microcomputer decoding with relay control module and alternating current capacitance-resistance voltage reduction module.
2. zero live wire Intelligent remote control switch according to claim 1, is characterized in that: described telepilot also comprises battery and transmitting indicating lamp, and described battery connects coding IC by the first voltage stabilizer, and described transmitting indicating lamp connects coding IC.
3. zero live wire Intelligent remote control switch according to claim 2, is characterized in that: described receiver module comprises interconnective second radio-frequency antenna and ASK receiving chip.
4. zero live wire Intelligent remote control switch according to claim 3, it is characterized in that: described single-chip microcomputer decoding comprises single-chip microcomputer and connected relay with relay control module, described single-chip microcomputer connects ASK receiving chip, and described relay connects load, the break-make of control load power supply.
5. zero live wire Intelligent remote control switch according to claim 4, it is characterized in that: described alternating current capacitance-resistance voltage reduction module comprise connect successively alternating current 220V input, rectifier bridge, capacitance-resistance voltage reduction circuit, filtering circuit and the second voltage stabilizer, described second voltage stabilizer exports and connects single-chip microcomputer, and filtering circuit exports and connects relay.
6. zero live wire Intelligent remote control switch according to claim 4, is characterized in that: described single-chip microcomputer is also connected with receiving action pilot lamp, hummer and crawl button.
7. zero live wire Intelligent remote control switch according to claim 1-6 any one, is characterized in that: described reception gauge tap is 300MHz-450MHz superheterodyne gauge tap.
8. a zero live wire Intelligent remote control switch, is characterized in that: comprise at least two telepilots according to claim 1 and a reception gauge tap be connected with zero live wire.
9. a zero live wire Intelligent remote control switch, is characterized in that: comprise a telepilot according to claim 1 and at least two reception gauge tap be connected with zero live wire.
10. zero live wire Intelligent remote control switch according to claim 8, is characterized in that: the alternating current capacitance-resistance voltage reduction module that every road receives gauge tap exports different output currents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485456.7U CN204203677U (en) | 2014-08-27 | 2014-08-27 | A kind of zero live wire Intelligent remote control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420485456.7U CN204203677U (en) | 2014-08-27 | 2014-08-27 | A kind of zero live wire Intelligent remote control switch |
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| Publication Number | Publication Date |
|---|---|
| CN204203677U true CN204203677U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420485456.7U Expired - Fee Related CN204203677U (en) | 2014-08-27 | 2014-08-27 | A kind of zero live wire Intelligent remote control switch |
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| CN (1) | CN204203677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887256A (en) * | 2019-04-08 | 2019-06-14 | 广东好太太科技集团股份有限公司 | A kind of clothes airing machine intelligence line traffic control panel and its control method |
-
2014
- 2014-08-27 CN CN201420485456.7U patent/CN204203677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887256A (en) * | 2019-04-08 | 2019-06-14 | 广东好太太科技集团股份有限公司 | A kind of clothes airing machine intelligence line traffic control panel and its control method |
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Legal Events
| 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: 20150311 Termination date: 20160827 |