CN202854514U - Capacitance buck type remote control system - Google Patents
Capacitance buck type remote control system Download PDFInfo
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- CN202854514U CN202854514U CN 201220467945 CN201220467945U CN202854514U CN 202854514 U CN202854514 U CN 202854514U CN 201220467945 CN201220467945 CN 201220467945 CN 201220467945 U CN201220467945 U CN 201220467945U CN 202854514 U CN202854514 U CN 202854514U
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Abstract
The utility model discloses a capacitance buck type remote control system, composed of a receiver and an emitter. The receiver comprises a receiving module, a signal control module, a switch control module and a power supply module; the receiving module is in connection with the signal control module; the signal control module is in connection with the switch control module; the power supply module supplies power for the receiving module, the signal control module and the switch control module. The receiving module receives infrared signals emitted by an emitter, converts the infrared signals into electric signals for decoding and transmits the electric signals to the signal control module; the signal control module latches the electric signals and transmits the electric signals to the switch control module which controls a power switch. According to the technical scheme of the utility model, an old type stay wire switch is replaced by a mechanical type switch to realize remote operation of household appliance switches of a plurality of lamps; the capacitance buck type remote control system possesses the characteristics of convenient, safe and reliable operation, is convenient for a user to use and is suitable for wide popularization in power switches of simple household appliances such as lamps.
Description
Technical field
The utility model relates to the telecontrol engineering field, relates in particular to a kind of capacitor step-down telechirics, can be used for the power switch of the electrical appliance such as remote control control light fixture.
Background technology
In the tradition, generally adopt the mechanical contact-type switch as the power switch of light fixture, namely by push to, press, the break-make of backguy or seesaw operation circuit, thereby realize switch control to the light fixture power supply, the defective of this switch is: must closely operate; Produce easily electric spark, safe not.The telecontrol engineering that is used on the electric equipment products such as TV, air-conditioning, disc player can address the above problem, but the circuit more complicated is not suitable for extensively promoting on lamp switch.Therefore, the telechiric device that also is not suitable for lamp switch at present.
The utility model content
The purpose of this utility model is to propose a kind of switchgear that can control power supplys such as light fixtures by remote control mode, realizes the remote-controlled operation to lamp switch, and does not need complicated circuit, is adapted at extensively promoting in the power switch of light fixture.
For reaching this purpose, the utility model by the following technical solutions:
This capacitor step-down telechirics is made of receiver and transmitter: described receiver comprises receiver module, signal controlling module, switch control module and power module; Described receiver module is connected with described signal controlling module; Described signal controlling module is connected with described switch control module; Described power module is connected with switch control module with described receiver module, signal controlling module, is described receiver module, signal controlling module and switch control module power supply;
Described receiver module converts described infrared signal to electric signal and decoding in order to receive the infrared signal of described transmitter emission, with described electrical signal transfer to the signal controlling module; Described signal controlling module is in order to latching described electric signal, and passes to switch control module; Described switch control module is in order to control power switch.
Further, described receiver module comprises infrared receiving terminal and infrared coding-decoding chip, and described infrared receiving terminal is connected with described infrared coding-decoding chip; Described infrared receiving terminal is in order to receiving infrared signal, and converts described infrared signal to electric signal; Described infrared coding-decoding chip is in order to decode described electric signal.
Further, described signal controlling module comprises double D trigger and straight control switch, and described double D trigger is connected with straight control switch, and described double D trigger is in order to latch decoded electric signal; Described straight control switch is when not using a teleswitch, in order to the switch of direct control power supply.
Further, described switch control module comprises relay, and described relay is connected with described double D trigger.
Further, described power module is D.C. regulated power supply, and supply voltage is+5V.
Further, described power module is input as the 220V alternating current, by transformation, rectification, filtering, voltage stabilizing, output DC.
Further, the transforming circuit of described power module adopts capacitive transformer.
Further, described transmitter comprises touch-switch, infrared transmission module and power supply of remote controller; Described touch-switch is connected with described infrared transmission module; Described infrared transmission module is in order to launch infrared signal; Described power supply of remote controller is connected with infrared transmission module with described touch-switch, is described touch-switch and infrared transmission module power supply.
Further, described infrared transmission module comprises infrared emission chip and infrared transmitting tube, and described infrared emission chip is connected with infrared transmitting tube.
Further, described touch-switch comprises a plurality of switches, can control the switch of a plurality of electrical appliances.
Adopt the technical solution of the utility model, not only can be in the remote-controlled operation of simple circuit base realization to electrical appliance switches such as light fixtures, can also realize traditional closely operation, be user-friendly to, and be adapted at extensively promoting in the power switch of some simple electrical appliances such as light fixture.
Description of drawings
Fig. 1 is the capacitor step-down telechirics transmitter function module frame chart that the utility model embodiment provides;
Fig. 2 is the capacitor step-down telechirics receiver functional block diagram that the utility model embodiment provides;
Fig. 3 is the capacitor step-down telechirics transmitter circuit synoptic diagram that the utility model preferred embodiment provides;
Fig. 4 is the capacitor step-down telechirics acceptor circuit synoptic diagram that the utility model preferred embodiment provides.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is the capacitor step-down telechirics transmitter function module frame chart that the utility model embodiment provides.As shown in Figure 1, the transmitter of this capacitor step-down telechirics comprises touch-switch 101, infrared transmission module 102 and power supply of remote controller 103; Touch-switch 101 is connected with infrared transmission module 102; Power supply of remote controller 103 is connected with infrared transmission module 102 with touch-switch 101, is touch-switch 101 and infrared transmission module 102 power supplies.Infrared transmission module 102 comprises infrared emission chip and infrared transmitting tube, and the infrared emission chip is connected with infrared transmitting tube.Touch-switch 101 comprises a plurality of buttons, can control the switch of a plurality of electrical appliances.
During certain switch key in pressing touch-switch, produce a pulse signal, pass to the infrared emission chip, after the in-line coding through the infrared emission chip, output signal passes to infrared emission tube, infrared emission tube sends the infrared encoded signal of carrying the switch control information according to the signal that receives, and can be received by receiver.
Fig. 2 is the capacitor step-down telechirics receiver functional block diagram that the utility model embodiment provides; As shown in Figure 2, the receiver of this capacitor step-down telechirics comprises receiver module 201, signal controlling module 202, switch control module 203 and power module 204; Receiver module 201 is connected with signal controlling module 202; Signal controlling module 202 is connected with switch control module 203; Power module 204 is connected with receiver module 201, signal controlling module 202 and switch control module 203, is receiver module 201, signal controlling module 202 and switch control module 203 power supplies.
The principle of work of whole receiver is, the infrared encoded signal of being sent by transmitter, carry the information of switch control, after being received by infrared receiving terminal, convert electric signal to, and pass to the infrared coding-decoding chip, the infrared coding-decoding chip is with signal decoding, pass to double D trigger again and trigger and latch, the output of double D trigger is in order to the work of pilot relay, thereby realization is to the control of electrical appliance switch.
In situation about not using a teleswitch, can also give the signal of a switch control of double D trigger directly by the straight control switch of signal controlling module 202, realize the directly power switch of control electrical appliance.
Fig. 3 is the capacitor step-down telechirics transmitter circuit synoptic diagram that the utility model preferred embodiment provides.As shown in Figure 3, U1 is the infrared emission chip that has used the PT2248 model, and D1 is infrared transmitting tube, and Z is crystal oscillator, and K1-K5 is touch-switch.Crystal oscillator Z-direction infrared emission chip U1 sends the ripple of certain frequency, during any button in pressing touch-switch, U1 will receive a pulse signal, this signal is different because pressing different buttons, so carried the information of button, through after the in-line coding of U1, output signal is delivered to infrared emission tube D1 by a triode Q1, D1 sends infrared encoded signal, by the reception control circuit reception of receiver.
Fig. 4 is the capacitor step-down telechirics acceptor circuit synoptic diagram that the preferred embodiment of the utility model provides.As shown in Figure 4, GAT is infrared receiving terminal, U2 is that model is the infrared coding-decoding chip of PT2249, IC3, U5, U6 are that three models are 4013 double D trigger, 5 models in double D trigger next door are 9013 triode and peripheral resistance and contact composition touch-switch, J1-J5 is 5 relays, and these 5 relays are as the power switch of corresponding electrical appliance.
The infrared encoded signal of carrying the switch control information of being sent by transmitter, GAT receives by infrared receiving terminal, after converting electric signal to, pass to infrared coding-decoding chip U2 by a triode, each switch corresponding to an electrical appliance of the 3-7 pin of U2, the low level of each pin and high level are respectively to the pass of inductive switch with open state, after U2 receives described switching signal, corresponding pin will obtain a high level signal, and pass to double D trigger and trigger and latch, double D trigger passes to relay to this signal, has controlled the duty of relay, thereby has controlled the power switch of electrical equipment.
In situation about not using a teleswitch, can also directly press the button of straight control switch, give the signal of a switch control of double D trigger, realize the directly power switch of control electrical appliance.
The power supply of this circuit is input as the alternating current of 220V, comprises that transforming circuit, rectifier D1, model are 7805 stabilivolt IC1.The transforming circuit of present embodiment adopts capacitive transformer, the alternating current of 220V is by capacitor C 1 and two resistance, voltage becomes 9V, through rectifier bridge D1 rectification, behind the C2 capacitor filtering, obtain about 9V direct current, again through several voltage stabilizing diodes, enter stabilivolt IC1, the output of IC1 obtains+the 5V direct current after the voltage stabilizing, through the backward circuit supply of C3 filtering.
Adopt the technical solution of the utility model, not only can be in the remote-controlled operation of simple circuit base realization to electrical appliance switches such as a plurality of light fixtures, can also realize traditional closely operation, be user-friendly to, and be adapted at extensively promoting in the power switch of some simple electrical appliances such as light fixture.
The above; it only is the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. a capacitor step-down telechirics comprises receiver and transmitter, it is characterized in that:
Described receiver comprises receiver module, signal controlling module, switch control module and power module; Described receiver module is connected with described signal controlling module; Described signal controlling module is connected with described switch control module; Described power module is connected with switch control module with described receiver module, signal controlling module, is described receiver module, signal controlling module and switch control module power supply;
Described receiver module converts described infrared signal to electric signal and decoding in order to receive the infrared signal of described transmitter emission, with described electrical signal transfer to the signal controlling module; Described signal controlling module is in order to latching described electric signal, and passes to switch control module; Described switch control module is in order to control power switch.
2. capacitor step-down telechirics according to claim 1 is characterized in that, described receiver module comprises infrared receiving terminal and infrared coding-decoding chip, and described infrared receiving terminal is connected with described infrared coding-decoding chip; Described infrared receiving terminal is in order to receiving infrared signal, and converts described infrared signal to electric signal; Described infrared coding-decoding chip is in order to decode described electric signal.
3. capacitor step-down telechirics according to claim 1 is characterized in that, described signal controlling module comprises double D trigger and straight control switch, and described double D trigger is connected with straight control switch, and described double D trigger is in order to latch decoded electric signal; Described straight control switch is when not using a teleswitch, in order to the switch of direct control power supply.
4. capacitor step-down telechirics according to claim 1 is characterized in that, described switch control module comprises relay, and described relay is connected with described double D trigger.
5. capacitor step-down telechirics according to claim 1 is characterized in that, described power module is D.C. regulated power supply, and supply voltage is+5V.
6. capacitor step-down telechirics according to claim 5 is characterized in that, described power module is input as the 220V alternating current, by transformation, rectification, filtering, voltage stabilizing, output DC.
7. capacitor step-down telechirics according to claim 6 is characterized in that, the transforming circuit of described power module adopts capacitive transformer.
8. capacitor step-down telechirics according to claim 1 is characterized in that, described transmitter comprises touch-switch, infrared transmission module and power supply of remote controller; Described touch-switch is connected with described infrared transmission module; Described infrared transmission module is in order to launch infrared signal; Described power supply of remote controller is connected with infrared transmission module with described touch-switch, is described touch-switch and infrared transmission module power supply.
9. capacitor step-down telechirics according to claim 8 is characterized in that, described infrared transmission module comprises infrared emission chip and infrared transmitting tube, and described infrared emission chip is connected with infrared transmitting tube.
10. capacitor step-down telechirics according to claim 8 is characterized in that, described touch-switch comprises a plurality of switches, can control the switch of a plurality of electrical appliances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467945 CN202854514U (en) | 2012-09-13 | 2012-09-13 | Capacitance buck type remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467945 CN202854514U (en) | 2012-09-13 | 2012-09-13 | Capacitance buck type remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202854514U true CN202854514U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467945 Expired - Fee Related CN202854514U (en) | 2012-09-13 | 2012-09-13 | Capacitance buck type remote control system |
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| Country | Link |
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| CN (1) | CN202854514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324102A (en) * | 2013-05-10 | 2013-09-25 | 杭州电子科技大学 | Wireless control circuit for automatic thin-wall copper tube fresh air handling machine |
-
2012
- 2012-09-13 CN CN 201220467945 patent/CN202854514U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103324102A (en) * | 2013-05-10 | 2013-09-25 | 杭州电子科技大学 | Wireless control circuit for automatic thin-wall copper tube fresh air handling machine |
| CN103324102B (en) * | 2013-05-10 | 2015-09-02 | 杭州电子科技大学 | Thin-wall copper pipe is new blower fan radio control circuit automatically |
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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 |
Granted publication date: 20130403 Termination date: 20190913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |