CN2087414U - Infinitely variable light lamp with wireless remote-control switch - Google Patents

Abstract

The utility model relates to an improvement on the existing lighting lamps, in particular to an infinitely variable lighting lamp with a wireless remote control switch for solving the technical problems for the on /off for remote range and infinitely variable adjustment for the brightness of the lighting lamp. The utility model has the main technical characteristic that an executive device comprises an infinitely variable dimmer circuit, a wireless signal receiving circuit, and a signal antijamming circuit for executing the infinitely variable light adjusting signal of the wireless remote control switch. The infinitely variable dimmer circuit, the wireless signal receiving circuit, and the signal antijamming circuit are connected in series inside the power wire of the lighting lamp; an emitter is arranged inside the power wire of the lighting lamp for sending the infinitely variable light adjusting signal of the wireless remote control switch. Push buttons are used for operation, and a switching command and a light adjusting command can be executed by remote control according to the time for pressing the push buttons. In virtue of the no direction of the radio signal, the utility model has convenient use.

Description

Infinitely variable light lamp with wireless remote-control switch

The utility model provides a kind of daily lighting device, particularly a kind of wireless remotecontrol ON/OFF stepless dimming lamp.

The stepless dimming circuit of domestic useful integrated circuit assembling.Utilize this stepless dimming circuit and touch pole plate and made touch stepless dimming desk lamp.The patent that application number is 88220113.1, the utility model name is called " touch stepless dimming desk lamp " a kind of desk lamp that comes to this.The characteristics of this patent are to connect as touching pole plate and stepless dimming circuit at lamp body inwall coated one deck conducting film, just can carry out logical to reach as long as human body contacts any position of lamp body---disconnected purpose of instructing with light modulation is the improvement to existing touch stepless dimming desk lamp.But still want human body directly to contact lamp body and could execute instruction.

The purpose of this utility model is to provide a kind of and leads at compartment or outdoor can the execution illuminating lamp than distant location---and the radio of severed finger order and stepless dimming instruction shakes control ON/OFF stepless dimming lamp.

The utility model is to realize like this, wireless remotecontrol ON/OFF stepless dimming light fixture has lamp body, lampshade, power line, lamp socket, is connected on electric light source and stepless dimming circuit in the power line, its characteristics are that the stepless dimming circuit also forms the final controlling element of carrying out wireless remotecontrol ON/OFF stepless dimming signal with radio signal receiving circuit, signal anti-jamming circuit, have the reflector that transmitting radio is shaken control ON/OFF stepless dimming signal.

The reflector of the utility model wireless remotecontrol ON/OFF stepless dimming lamp can have emitter and the button that is in series with transmitting radio remote control ON/OFF stepless dimming signal in housing, battery, transmitter power line, the described transmitter power line.

The utility model is because the form of the emission of employing radio signal and reception leading to illuminating lamp---disconnected and light modulation is controlled, and therefore can carry out remote control at compartment or longer-distance outdoor ON/OFF and stepless dimming to illuminating lamp.Be specially adapted to the control of toilet, corridor, stair or room illuminating lamp, go out night sometimes, forget and turn off the light, can play the ganged switch of downstairs turning on light, turning off the light upstairs at the outdoor ， of turning off the light And, made things convenient for life if carry reflector.

Below with reference to accompanying drawing the utility model is described in further detail.

Fig. 1 is the organigram of a kind of lamp body that throws light on of the utility model.

Fig. 2 is the simple electric theory diagram of Fig. 1 illuminating lamp.

Fig. 3 is the electrical schematic diagram of Fig. 1 illuminating lamp.

Fig. 4 is the reflector organigram of the utility model illuminating lamp.

Fig. 5 is the simple electric theory diagram of Fig. 4 reflector.

Fig. 6 is the electrical schematic diagram of Fig. 4 reflector.

Consult Fig. 1, Fig. 2, illuminating lamp comprises and is in series with electric light source 5 and final controlling element 6 in lamp body 1, lampshade 2, power line 3, lamp socket 4, the power line 3.Consult Fig. 3, the electrical schematic diagram of the synthetic complete illuminating lamp of upper and lower two figure among the figure, the corresponding connecting portion of 1,2,3 expressions.Final controlling element 6 is made up of radio signal receiving circuit, signal anti-jamming circuit, ON/OFF stepless dimming circuit, DC power supply circuit.A figure below Fig. 3 is exactly radio signal receiving circuit figure, wherein L ₁, L ₂, C ₁, C ₂, C ₃, C ₄, Q ₁Constitute detecting circuit, R ₁, R ₂Be Q ₁The divider resistance of base stage, R ₃Be Q ₁The biasing resistor of emitter, C ₅Be Q ₁Shunt capacitance, C ₆Be filter capacitor, R ₄Be current-limiting resistance, R ₅Be protective resistance, C ₇Be coupling capacitance, Q ₂, Q ₃Be second amplifying circuit, R ₆Be Q ₂The biasing resistor of base stage, R ₇Be Q ₂Feedback resistance, R ₈Be Q ₂The biasing resistor of collector electrode, C ₈Be shunt capacitance, C ₉Be coupling capacitance, D ₁Be rectifier diode, R ₉Be Q ₃Feedback resistance, R ₁₀Be Q ₃The current-limiting resistance of collector electrode, L ₃Be coupling coil, C ₁₀Be filter capacitor, C ₁₁Be coupling capacitance, Q ₄, Q ₅Be combination switch transistor, R ₁₁Be current-limiting resistance, R ₁₂Be Q ₄, Q ₅The biasing resistor of collector electrode, R ₁₃Be Q ₅The biasing resistor of base stage.A figure above Fig. 3 has comprised signal anti-jamming circuit, ON/OFF stepless dimming circuit and DC power supply circuit, R ₁₄, R ₁₅, R ₁₆, R ₁₇, C ₁₂, D ₂, D ₃, D ₄, Q ₆, Q ₇Constituted anti-jamming circuit, wherein D ₂Be voltage-stabiliser tube, D ₃Be switching diode, C ₁₂, R ₁₅Constitute delay circuit, R ₁₄Be Q ₆The biasing resistor of base stage, R ₁₆Be Q ₇The biasing resistor of base stage, voltage-stabiliser tube D ₄And R ₁₇Play protection Q ₇Effect.R ₁₈, R ₁₉, R ₂₀, R ₂₁, R ₂₂, C ₁₃, C ₁₄, D ₅, IC7232, SCR constitute ON/OFF stepless dimming circuit, wherein R ₁₈, R ₁₉Be current-limiting resistance, R ₂₀For resistance is regulated in sensitivity, IC7232 is an integrated circuit, C ₁₃Be the filter capacitor of IC phase-locked loop circuit, D ₅Be the protection diode of IC, C ₁₄, R ₂₂Be IC phase-locked loop synchronizing signal input filter network, R ₂₁Be the current-limiting resistance of IC-8 pin, SCR is a bidirectional triode thyristor.C ₁₅, C ₁₆, R ₂₃, D ₆, D ₇Constituted the dc power supply of entire circuit, the 220V alternating current is through C ₁₆, R ₂₃Step-down is after D ₆Rectification, D ₇After the voltage stabilizing, at filter capacitor C ₁₅Two ends obtain the direct voltage of 15V, utilize condensance restriction electric current, to reduce thermal losses.Final controlling element 6 can be made the inwall that printed circuit board (PCB) is fixed on lamp body 1.

Consult Fig. 4, Fig. 5, reflector comprises emitter 10 and the button 11 that is in series with transmitting radio remote control ON/OFF stepless dimming signal in housing 7, battery 8, transmitter power line 9, the power line 9.Consult Fig. 6, emitter 10 is by Q ₁, R ₁, L ₁, C ₁, C ₂C ₃The audio frequency oscillator of forming, Q ₂, R ₂, R ₃, C ₄The amplifying circuit and the Q that form ₃, L ₂, L ₃, C ₅, C ₆, R ₄The carrier-frequency oscilaltor of forming constitutes.Emitter 10 can be made the inwall that printed circuit board (PCB) is fixed on reflector housing 7.

Consult Fig. 6, Fig. 3, when the button K in the reflector unclamped, reflector dead electricity failure of oscillation did not have the output of emission signal.When taking button K off, the 9V DC power supply in the reflector is powered to reflector, the audio frequency oscillator starting of oscillation, and audio signal is through Q ₂Amplify the back and send radio signal with high frequency carrier, the luminous indication of indicator light LED simultaneously, R by carrier-frequency oscilaltor ₅Protective resistance for indicator light LED.Radio signal arrive final controlling element 6 after after the detecting circuit detection in the receiving circuit by R ₄And is through C ₇Deliver to amplifier Q after the coupling ₂, Q ₃Amplify, the signal after the amplification is through L ₃And C ₁₀Filtering also is coupled to combination switch Q ₄, Q ₅In, make Q ₄, Q ₅Conducting is by the collector electrode output low level.This moment the diode D in the anti-jamming circuit ₃Conducting, C ₁₂Be recharged, when voltage reaches voltage-stabiliser tube D ₂Voltage deduct D ₃Pressure drop the time, transistor Q ₆, Q ₇Conducting, anti-jamming circuit is to the IC-6 of integrated circuit (IC) 7232 pin output high level.The product that integrated circuit (IC) 7232 has been sold for market is relatively counted, is exported circuit such as driving and forms by phase-locked loop, logic control, brightness memory, phase shift phase angle, numeral.Integrated circuit (IC) 7232 can be carried out the ON/OFF of electric light source and stepless dimming instruction, and after the IC-6 pin was received high level signal, IC began signal is analyzed, and when high level lasting time was shorter than 50ms, signal was taken as noise and abandons.The high level signal duration, IC carried out the ON/OFF instruction when being 50～400ms.The high level signal duration, IC carried out lifting/lowering light modulation instruction during greater than 400ms.The duration of high level signal can be controlled by the button K that hand is pinned reflector.Control signal is added in controllable silicon SCR Shang ， And by the output of IC-8 pin electric light source is controlled, and light is from the minimum brightness to the high-high brightness, and finishing a required time in light modulation cycle then again from the high-high brightness to the minimum brightness is 8 seconds.Because IC also has the brightness memory function, when light was transferred to the required brightness of user, when hand was left the button K of reflector, light just remained on this brightness illumination.If turn off the light in this brightness, then the lamplight brightness grade can be stored in the memory circuit, when turning on light once more, this brightness is promptly automatically reproduced.Anti-jamming circuit in the final controlling element 6 can also make final controlling element 6 (during no signal input) when quitting work not be subjected to the influence of factors such as lightning on every side, electric impacting, thereby it is luminous to avoid electric light source 5 to produce mistake.

Claims (2)

1, a kind ofly is used for the wireless remotecontrol ON/OFF stepless dimming lamp that normal lighting is used, have lamp body (1), lampshade (2), power line (3), lamp socket (4), be connected on electric light source (5) and stepless dimming circuit in the power line (3), it is characterized in that the stepless dimming circuit also forms the final controlling element (6) of carrying out wireless remotecontrol ON/OFF stepless dimming signal with radio signal receiving circuit, signal anti-jamming circuit, have the reflector of transmitting radio remote control ON/OFF stepless dimming signal.

2, by the described stepless dimming lamp of claim 1, it is characterized in that reflector has housing (7), battery (8), transmitter power line (9), be in series with the emitter (10) and the button (11) of transmitting radio remote control ON/OFF stepless dimming signal in the power line (9).

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