CN2358638Y - Infrared remote-control light-modulating switch - Google Patents

Infrared remote-control light-modulating switch Download PDF

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Publication number
CN2358638Y
CN2358638Y CN 98242934 CN98242934U CN2358638Y CN 2358638 Y CN2358638 Y CN 2358638Y CN 98242934 CN98242934 CN 98242934 CN 98242934 U CN98242934 U CN 98242934U CN 2358638 Y CN2358638 Y CN 2358638Y
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China
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pin
circuit
link
negative terminal
anode
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Expired - Fee Related
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CN 98242934
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Chinese (zh)
Inventor
程明慧
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Jiangsu Huitong Group Co Ltd
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Jiangsu Huitong Group Co Ltd
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Priority to CN 98242934 priority Critical patent/CN2358638Y/en
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Abstract

The utility model provides an infrared remote-control light regulating switch, which is composed of an infrared signal emitter and an infrared receiver. The utility model is characterized in that the infrared signal emitter is composed of a keyboard, an oscillating circuit, an encoding circuit, an amplifying circuit, and DC power supply; the core part of the infrared signal emitter is an integrated circuit IC1; the infrared receiver is composed of a signal amplifying circuit, a decoding circuit, a switch, a control circuit, a drive circuit, a filter circuit, and a power circuit, wherein, the signal amplifying circuit is composed of an integrated circuit IC2, a triode Q2, and a resistor R3; the decoding circuit is composed of an integrated circuit IC3, a resistor R2, and a capacitor C4; a control circuit is composed of an integrated circuit IC4, capacitors C7, C8, C9, C10, resistors R6, R7, a diode D6, and a manual push-button switch K< A >; the drive circuit is composed of a diode D5 and a thyristor NRC1; the filter circuit is composed of a capacitor C2 and an indoctor L1; a DC power loop is composed of diodes D2, D3, resistors R5, R8, and capacitors C6, C11.

Description

The infra-red remote control dimmer switch
The utility model relates to device or the device that is used to control light intensity.Be meant a kind of infrared carrier remote control electric light brightness that utilizes especially, be applicable to the infrared remote controlled light modulated switch in the various places of using incandescent lamp.
The present incandescent lamp that uses in the family, for example desk lamp, pendent lamp, wall lamp etc., it is the connecting and disconnecting that guarantee circuit that its switch mainly acts on, the brightness of electric light is non-adjustable.Use such light switch can not change environmental light brightness, or light is the brightest, otherwise the darkest, and adaptability is very poor.Though the controller of the manual light modulation of electric light also occurred, its controller is generally fixedly to be laid, and exists troublesome poeration and shortcoming such as interference is arranged, and has therefore limited its use.
The purpose of this utility model just is to overcome the defective of existing incandescent lamp switch, provides a kind of by keyboard, oscillating circuit, coding circuit, amplifying circuit and DC power supply Infrared Projector of forming and the infra-red remote control dimmer switch of being made up of decoding circuit, switch, control circuit, drive circuit, filter circuit, power circuit that infrared remote receiver constituted.
The utility model infra-red remote control dimmer switch is divided into Infrared Projector and infrared remote receiver two parts, and Infrared Projector is made up of keyboard, oscillating circuit, coding circuit, amplifying circuit and DC power supply, and its core is an integrated circuit (IC) 1, the Infrared Projector keyboard has K 1, K 2, K 3, K 4Quadruple linkage, resonator X 1, capacitor C 1, C 2Constitute oscillating circuit, diode D 1, IC 1Constitute coding circuit, resistance R 1, triode Q 1Constitute amplifying circuit, by infrared emission tube IR 1The emission infrared signal; Keyboard circuit is by K 1, K 2, K 3, K 4An end respectively with IC 17 pin-4 pin link to each other common port and IC 110 pin link to each other; C in the oscillating circuit 1, C 2An end respectively with X 1Two ends link to each other and and IC 12 pin, 3 pin connect their other end ground connection; Coding circuit is by D 1Anode and IC 110 pin link to each other negative terminal and IC 113 pin link to each other; IC 115 pin be that signal output part is linked amplifying circuit Q 1Base stage, Q 1Emitter and R 1An end connect, collector electrode meets transmitting tube IR 1Anode, IR 1Negativing ending grounding, R 1Another termination positive supply; Power positive end connects filter capacitor C 3Anode and IC 116 pin, negative terminal connects C 3Negative terminal also is connected to IC 11 pin.Infrared remote receiver is made up of signal amplification circuit, decoding circuit, switch, control circuit, drive circuit, filter circuit, power circuit, wherein integrated circuit (IC) 2, triode Q 2And resistance R 3, constitute signal amplification circuit, integrated circuit (IC) 3, resistance R 2, capacitor C 4Constitute decoding circuit, K switch can effectively be exported a certain road and select integrated circuit (IC) 4, capacitor C 7, C 8, C 9, C 10Resistance R 6, R 7Utmost point pipe D 6With the hand push button K switch AConstitute control circuit, diode D 5With controllable silicon MRC 1Constitute drive circuit, capacitor C 12And inductance L 1Constitute filter circuit, diode D 2, D 3, resistance R 5, R 8Capacitor C 6, C 11Constitute dc power supply circuit; Signal amplification circuit IC 21 pin connect the power supply anode, 2 pin meet R 4One end, R 4Another termination power supply negative terminal, IC 23 pin meet Q 2Base stage, Q 2Collector electrode connect R 3An end and and IC 32 pin connect; R 2, C 4Two ends in parallel and be connected to IC 315 pin and 1 pin, IC 36 pin-3 pin connect K switch and with Infrared Projector K 1-K 4Corresponding; The other end of K connects D 4Anode, D 4Negative terminal be coupled to IC 46 pin; R 6, C 8The parallel connection of two ends also is connected to IC 46 pin, 7 pin, C 7Two ends be connected to IC 47 pin, 8 pin, C 9Two ends be connected to IC 41 pin, 3 pin, C 10With D 6In parallel and with D 6Anode is connected to IC 44 pin, negative terminal be connected to IC 41 pin, 2 pin and 5 pin, IC 45 pin and 6 pin between the moving button switch K of catcher A, IC 41 pin, 2 pin link to each other with power positive end, 7 pin link to each other IC with negative terminal 44 pin connect R 7One end, R 7The other end link L 1An end; D 5Negative terminal and IC 48 pin link to each other, positive termination MRC 1Trigger end, MRC 1Cathode connect power positive end, anode meets L 1With R 7An end that links to each other; L 1The other end and inlet wire and C 11, C 12An end link to each other C 12The other end and fuse BX 1And power positive end links to each other; C 11The other end and R 8Link to each other R 8The other end and D 2Negative terminal and D 3Anode link to each other R 5With C 6In parallel, C 6Anode link D 3Negative terminal be power positive end, C 6Negative terminal and D 2Anode be connected to power supply negative terminal.When the utility model is installed, can pull down the switch that exposes of switch on wall or desk lamp etc., change infrared remote receiver.K is set in a certain shelves, and energising can be carried out work then.On pressing Infrared Projector during corresponding key, very brief press by, at IC 3Corresponding pin the pulse output of high level is arranged, input to IC 46 pin, its 8 pin will have corresponding trigger impulse output this moment, control controllable silicon MRC 1Conducting, realize the purpose of open and close; Press for a long time and touch the button, at IC 3Corresponding pin the output of long high level signal is arranged, input to IC 46 pin, its 8 pin will have corresponding trigger impulse output, control controllable silicon MRC 1The angle of flow, thereby realize the purpose of light modulation.The light of light modulation is by bright → dark → bright circulation change.During without remote controller, also can pass through the hand push button K switch ARealize the function of open and close and light modulation, its effect is identical with the remote control effect.
Main component parameter of the present utility model such as following table:
IC 1: model PT2248; IC 2: HS0038;
IC 3: model PT2249;
IC 4: model LS7232 or SM7232 or BA2103
X 1：400-500KHz；C 1、C 2：100P；
R 2：35-43KΩ；C 4：1000P；
D 3: model 1N4735A; C 11: 0.1 μ F;
R 8：1KΩ；MRC 1：6A/600V。
Performance parameter of the present utility model such as following table:
Power supply: AC200-240V, 50-60Hz;
Bearing power :≤800W;
Remote control distance: 〉=8 meters;
Shake the control angle: 〉=30 °.
Advantage of the present utility model just is that the remote control light modulating switch not only can be manually but also remote-controlled control, and the brightness of incandescent lamp can circulate between light and shade by control and regulate variation, has adapted to the requirement to ambient lighting.And take the mode of remote control, easy to operate, avoided running, satisfy people and required comfortable requirement, constant old man, patient, disabled human needs are specially adapted to take action.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is an electric principle of the present utility model block diagram directly perceived;
Fig. 2 is the line map of Infrared Projector of the present utility model;
Fig. 3 is the line map of infrared remote receiver of the present utility model.
With reference to Fig. 1, the utility model is made up of Infrared Projector [1] and infrared remote receiver [2].Wherein Infrared Projector [1] is made up of keyboard, oscillating circuit, coding circuit, amplifying circuit and DC power supply etc., and DC power supply voltage is 3V; Can use two joint No.5 cells.Infrared remote receiver is made up of signal amplification circuit and decoding circuit, switch, control circuit, drive circuit, filter circuit, power circuit etc.Infrared Projector [1] is by the brightness of the regulating and controlling incandescent lamp that transmits to infrared remote receiver [2].
With reference to Fig. 2, in Infrared Projector [1] circuit, X 1, C 1, C 2Constitute oscillating circuit, IC 1, D 1Constitute coding circuit, R 1, Q 1Constitute amplifying circuit, the reflector keyboard is K 1-K 4Key, DC power supply voltage are 3V.As figure, the core of Infrared Projector is an integrated circuit (IC) 1, after energized, be in holding state, at K 1-K 4In the key, after its arbitrary button is connected, at IC 1Output pin (15 pin) produces the output of continuous programming code carrier signal, passes through R 1, Q 1The amplifying circuit of forming, driven for emitting lights diode IR 1, convert the infrared coding carrier signal to, D 1Be the selection of customer number, X 1, C 1, C 2Composition source oscillator signal, the frequency of carrier signal are X 1/ 12, C 3Be filter capacitor.
With reference to Fig. 3, in infrared remote receiver [2] circuit, IC 2, Q 2, R 4Constitute signal amplification circuit, IC 3, R 2, C 4Constitute decoding circuit, IC 4, C 7, C 8, C 9, C 10, R 6, R 7, D 6And K AConstitute control circuit, D 5, MRC 1Constitute drive circuit, L 1, C 12Constitute filter circuit, D 2, D 3, R 5, R 8, C 6, C 11Constitute dc power supply circuit.As figure, the infrared signal of reception is by IC 2Handle and by Q 2, R 3Amplify output, decoding circuit is by IC 3Finish R 2, C 4Composition source oscillator signal, IC 3The K of the corresponding Infrared Projector of output of 3 pin-6 pin 1-K 4Keypress function, K switch can be selected effective output on a certain road, passes through D 4Be coupled to IC 4, control circuit is at IC 46 pin useful signals inputs and 4 pin when the synchronizing signal input is arranged, at IC 38 pin output trigger impulse, the startup of this pulse is subjected to the control of synchronizing signal, D 5With MRC 1Constitute drive circuit and be used to drive load, filter circuit prevents electromagnetic wave interference to external world, and power circuit is exported a direct current power supply provides other circuit to carry out operate as normal.Under the situation of not remote control, can pass through K AManually control.
Below be an embodiment of the present utility model, use of the present utility model is not limited to embodiment.
Embodiment: incandescent lamp switch on wall.
Pull down former switch on wall, change infrared remote receiver part of the present utility model, K is set in 1 grade, energising can be carried out work then.Infrared Projector is loaded onto No. 5 dry cells of two joints, press the button 1 of reflector correspondence, when very brief pressing, bulb is in reciprocation cycle between the Push And Release, when pinning button for a long time, bulb brightness bright → dark → bright between circulation change.When without remote controller, can pass through hand switch K AManually control, its operation and effect are identical with remote control.
Use the utility model remote control switch that following effect is arranged, because infrared remote receiver design and installation size and switch on wall size are interchangeable, so it is easy for installation; And infrared remote receiver has the em filtering circuit, can not cause electromagnetic interference to external world, the remote control distance of infra-red remote control dimmer switch 〉=8 meter, angle 〉=30 °, Infrared Projector adopts dry cell power supply, and 3 volts of voltages can carry out stepless dimming to light during remote control; Infrared remote receiver has overcurrent protective device, and when load was overweight, the protective circuit action made the unlikely damage of components and parts.

Claims (2)

1, a kind of infra-red remote control dimmer switch, it is characterized in that it is divided into Infrared Projector and infrared remote receiver two parts, Infrared Projector is made up of keyboard, oscillating circuit, coding circuit, amplifying circuit and DC power supply, and its core is an integrated circuit (IC) 1, the Infrared Projector keyboard has K 1, K 2, K 3, K 4Quadruple linkage, resonator X 1, capacitor C 1, C 2Constitute oscillating circuit, diode D 1, IC 1Constitute coding circuit, resistance R 1, triode Q 1Constitute amplifying circuit, by infrared emission tube IR 1The emission infrared signal; Keyboard circuit is by K 1, K 2, K 3, K 4An end respectively with IC 17 pin-4 pin link to each other common port and IC 110 pin link to each other; C in the oscillating circuit 1, C 2An end respectively with X 1Two ends link to each other and and IC 12 pin, 3 pin connect their other end ground connection; Coding circuit is by D 1Anode and IC 110 pin link to each other negative terminal and IC 113 pin link to each other; IC 115 pin be that signal output part is linked amplifying circuit Q 1Base stage, Q 1Emitter and R 1An end connect, collector electrode meets transmitting tube IR 1Anode, IR 1Negativing ending grounding, R 1Another termination positive supply; Power positive end connects filter capacitor C 3Anode and IC 116 pin, negative terminal connects C 3Negative terminal also is connected to IC 11 pin.Infrared remote receiver is made up of signal amplification circuit, decoding circuit, switch, control circuit, drive circuit, filter circuit, power circuit, wherein integrated circuit (IC) 2, triode Q 2And resistance R 3, constitute signal amplification circuit, integrated circuit (IC) 3, resistance R 2, capacitor C 4Constitute decoding circuit, K switch can effectively be exported a certain road and select integrated circuit (IC) 4, capacitor C 7, C 8, C 9, C 10, resistance R 6, R 7, diode D 6With the hand push button K switch AConstitute control circuit, diode D 5With controllable silicon MRC 1Constitute drive circuit, capacitor C 12And inductance L 1Constitute filter circuit, diode D 2, D 3, resistance R 5, R 8Capacitor C 6, C 11Constitute dc power supply circuit; Signal amplification circuit IC 21 pin connect the power supply anode, 2 pin meet R 4One end, R 4Another termination power supply negative terminal, IC 23 pin meet Q 2Base stage, Q 2Collector electrode connect R 3An end and and IC 32 pin connect; R 2, C 4Two ends in parallel and be connected to IC 315 pin and 1 pin, IC 36 pin-3 pin connect K switch and with Infrared Projector K 1-K 4Corresponding; The other end of K is connected to D 4Anode, D 4Negative terminal be coupled to IC 46 pin; R 6, C 8The parallel connection of two ends also is connected to IC 46 pin, 7 pin, C 7Two ends be connected to IC 47 pin, 8 pin, C 9Two ends be connected to IC 41 pin, 3 pin, C 10With D 6In parallel and with D 6Anode is connected to IC 44 pin, negative terminal be connected to IC 41 pin, 2 pin and 5 pin, IC 45 pin and 6 pin between the moving button switch K of catcher A, IC 41 pin, 2 pin link to each other with power positive end, 7 pin link to each other IC with negative terminal 44 pin connect R 7One end, R 7The other end link L 1An end; D 5Negative terminal and IC 48 pin link to each other, positive termination MRC 1Trigger end, MRC 1Cathode connect power positive end, anode meets L 1With R 7An end that links to each other; L 1The other end and inlet wire and C 11, C 12An end link to each other C 12The other end and fuse BX 1And power positive end links to each other; C 11The other end and R 8Link to each other R 8The other end and D 2Negative terminal and D 3Anode link to each other R 5With C 6In parallel, C 6Anode link D 3Negative terminal be power positive end, C 6Negative terminal and D 2Anode be connected to power supply negative terminal.
2, infra-red remote control dimmer switch according to claim 1 is characterized in that integrated circuit (IC) 1Model PT2248, IC 2Model HS0038, IC 3Model PT2249, IC 4Model LS7232.
CN 98242934 1998-12-18 1998-12-18 Infrared remote-control light-modulating switch Expired - Fee Related CN2358638Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98242934 CN2358638Y (en) 1998-12-18 1998-12-18 Infrared remote-control light-modulating switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98242934 CN2358638Y (en) 1998-12-18 1998-12-18 Infrared remote-control light-modulating switch

Publications (1)

Publication Number Publication Date
CN2358638Y true CN2358638Y (en) 2000-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98242934 Expired - Fee Related CN2358638Y (en) 1998-12-18 1998-12-18 Infrared remote-control light-modulating switch

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107994893A (en) * 2017-11-30 2018-05-04 国网河南省电力公司平顶山供电公司 A kind of remote control switch circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107994893A (en) * 2017-11-30 2018-05-04 国网河南省电力公司平顶山供电公司 A kind of remote control switch circuit

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee