CN206875381U - A kind of sound light control lighting lamp - Google Patents

Abstract

The utility model discloses a kind of sound light control lighting lamp, including lamp housing, circuit cabin and the screw joint being bonded as one, lamp housing inner containment fluorescent tube, circuit cabin inner containment circuit board, the functional module of circuit board is provided with sonic-opticalcon trolled switch incoming call connecting tube, circuit cabin side wall offers acoustic aperture and unthreaded hole to receive the voice signal or light signal of outside, and extraction wire connects circuit board respectively for the threaded body and central contact of screw joint；Sonic-opticalcon trolled switch includes tone detector, photoreceptor, amplifier, control door, reshaper, delayer, two level reshaper and electronic switch, tone detector is connected to an input of control door through amplifier, photoreceptor is connected to another input of control door, the output end of control door connects via reshaper, delayer, two level reshaper, electronic switch successively and is electrically connected to fluorescent tube, wherein control door, reshaper and two level reshaper are integrated in digital integration chip.The utility model optimizes the space layout requirement of integrated form sound light control lighting lamp.

Description

A kind of sound light control lighting lamp

Technical field

It the utility model is related to illuminating lamp, more particularly to a kind of sound light control lighting lamp.

Background technology

In order to realize energy-conservation purpose, illuminating lamp generally use sonic-opticalcon trolled switch is controlled.When the brightness of environment reaches certain Below individual setting value, while when the noise of environment exceedes some value, this sonic-opticalcon trolled switch may turn on illuminating lamp, otherwise will Close illuminating lamp.Sonic-opticalcon trolled switch of the prior art and bulb are installed separately, if sonic-opticalcon trolled switch damage it is necessary to have The personnel of electrician's knowledge could change, and this is for ordinary consumer using not convenient enough.Applicant devises a kind of acousto-optic Illuminating lamp is controlled, fluorescent tube and sonic-opticalcon trolled switch are integrated in one by it, only need equally to screw according to common screw-socket bulb during installation Screw socket seat, operate very convenient, possess professional electrician knowledge without installation personnel, reduce product uses door Sill.After illuminating lamp integrated lamp tube and sonic-opticalcon trolled switch, internal installing space is relatively nervous, and common sonic-opticalcon trolled switch is often by discrete Sorting is formed, and number of elements is more, and volume is larger, it is difficult to meets that the space layout of this integrated form sound light control lighting lamp product will Ask.

Utility model content

The defects of for prior art, the utility model purpose is to provide a kind of sound light control lighting lamp, to meet to collect The space layout requirement of accepted way of doing sth sound light control lighting lamp.

To solve above technical problem, the utility model provides a kind of sound light control lighting lamp, including the lamp being bonded as one Shell, circuit cabin and screw joint, lamp housing inner containment fluorescent tube, circuit cabin inner containment circuit board, the functional module of circuit board are set Sonic-opticalcon trolled switch, sonic-opticalcon trolled switch electrical connection fluorescent tube are equipped with, circuit cabin side wall offers acoustic aperture and unthreaded hole to receive the sound of outside Sound signal or light signal, extraction wire connects circuit board respectively for the threaded body and central contact of screw joint；Acousto-optic control is opened Pass includes tone detector, photoreceptor, amplifier, control door, reshaper, delayer, two level reshaper and electronic switch, tone detector warp Amplifier is connected to an input of control door, and photoreceptor is connected to another input of control door, control the output end of door according to It is secondary to connect via reshaper, delayer, two level reshaper, electronic switch and be electrically connected to fluorescent tube, wherein control door, reshaper and two level Reshaper is integrated in digital integration chip.

Compared with prior art, fluorescent tube and sonic-opticalcon trolled switch are integrated in one by the utility model sound light control lighting lamp, together When optimize sonic-opticalcon trolled switch circuit structure, it replaces part discrete component with digital integration chip, in preferably real acousto-optic On the basis of controlling function, number of elements is greatly reduced, circuit volume can be reduced, meets integrated form sound light control lighting lamp product Space layout, it has the characteristics of circuit structure is simple, and functional reliability is high.

Brief description of the drawings

Fig. 1 is the schematic diagram of the utility model sound light control lighting lamp；

Fig. 2 is the diagrammatic cross-section of the utility model sound light control lighting lamp；

Fig. 3 is the theory diagram of sonic-opticalcon trolled switch in the utility model sound light control lighting lamp；

Fig. 4 is a kind of practical circuit of sonic-opticalcon trolled switch in the utility model sound light control lighting lamp.

Embodiment

For the ease of understanding the utility model, it is described in detail below in conjunction with the accompanying drawings with specific embodiment.

Referring also to Fig. 1, Fig. 2, the utility model sound light control lighting lamp include lamp housing 1, circuit cabin 2 and screw joint 3, lamp Shell 1 is partially submerged into the upper interface and lower interface in circuit cabin 2 with screw joint 3 respectively, and three passes through High-strength glue (such as AB Glue) it is bonded as one and carries out closed successively.Lamp housing 1 is made up of lucite or other light transmissive materials, wherein fluorescent tube 6 is accommodated, The fluorescent tube 6 can be LED bulb, incandescent lamp etc..Circuit cabin 2 is made up of PVC material, its inner containment circuit board 8, circuit board 8 Functional module be provided with sonic-opticalcon trolled switch 7, sonic-opticalcon trolled switch 7 electrically connects fluorescent tube 6 to be controlled, specifically can be in circuit cabin 2 Bottom sets circuit cabin cushion cap 12, and circuit board 8 is fixedly mounted by screw 9 in circuit cabin cushion cap 12；Offered in the side wall of circuit cabin 2 Acoustic aperture 5 and unthreaded hole 4, to receive external voice or light signal.Screw joint 3 includes threaded body 10 and central contact 11, and two Person is respectively metal material (such as aluminium) and sets insulating materials 15 between the two to keep good insulating properties, the He of threaded body 10 Extraction wire 13 and wire 14 connect circuit board 8 to central contact 11 respectively, to be that audio-switch 7 accesses civil power.This sound Fluorescent tube 6 and sonic-opticalcon trolled switch 7 are integrated in one by light control lighting lamp, only need equally to screw according to common screw-socket bulb during installation Screw socket seat, operate very convenient, possess professional electrician knowledge without installation personnel, reduce product uses door Sill.

In order to realize corresponding sound light control functionality, can be selected from numerous light-controlled switching circuits of prior art Select, to meet that product design requirement is defined, specifically refer to relevant document.

Relatively nervous in view of the interiors of products space of the utility model integrated form sound light control lighting lamp, the utility model carries A kind of sonic-opticalcon trolled switch practical circuit is supplied, it optimizes circuit structure, can meet this production by reducing circuit volume The space layout requirement of product.

Referring to Fig. 3, the sonic-opticalcon trolled switch of the utility model sound light control lighting lamp includes tone detector, photoreceptor, amplifier, control The parts such as door processed, reshaper, delayer, two level reshaper, electronic switch, the signal of tone detector electrically connect control door through amplifier An input, photoreceptor directly electrically connects another input of control door, control the output end of door successively shaped device, Delayer, two level reshaper, electronic switch are connected to fluorescent tube, when tone detector detects satisfactory acoustical signal, and photoreceptor When detecting satisfactory optical signal, the corresponding output control signal of control door, inputted after shaped, delay, two level shaping to Electronic switch, to control fluorescent tube unlatching/closing.Above-mentioned tone detector, photoreceptor, amplifier, control door, reshaper, delay Device, two level reshaper, electronic switch etc. have known element or basic circuit to be selected, specifically with realize properties of product will Ask and be defined.

It is according to Fig. 3 general principle below, preferably subelement or basic circuit are come a kind of specific acousto-optic control for building On-off circuit, it replaces part discrete with digital integration chip CD4011 (inside contain 4 independent NAND gate G1~G4) Element, on the basis of preferably real sound light control functionality, number of elements is greatly reduced, reliable operation simple with circuit structure The characteristics of property is high.

Referring to Fig. 4, it is CD4011's that sonic-opticalcon trolled switch, which includes Electret condenser microphone BM, triode Q1, photo resistance RG, type selecting, Digital integration chip IC1, one-way SCR T, diode D1~D5 and some resistance, electric capacity, Electret condenser microphone BM are tone detector, Triode Q1 plays amplifier effect, and photo resistance RG is photoreceptor, and digital integration chip IC1 first NAND gate G1 is control Door processed, second NAND gate G2 are reshaper, and resistance R8 and C3 parallel connection are delayer, the 3rd NAND gate G3 and the 4th with it is non- Door G4 forms two level reshaper, and one-way SCR T is electronic switch to control fluorescent tube connection/extinguishing, diode D1~D4 compositions Rectifier bridge provide power supply for above-mentioned part, diode D5 is connected between shaping circuit and delay circuit to prevent from flowing backwards, other Resistance plays the effect such as biasing, partial pressure, and other electric capacity play filter action, are further described below.

As shown in figure 4, diode D1~D4 forms rectifier bridge, the first input end of rectifier bridge and the second input connect respectively Civil power terminal A and civil power terminal B, one-way SCR T, one-way SCR are connected between the output plus terminal and output negative terminal of rectifier bridge T control pole connects digital integration chip IC1 11 pin (4Y output ends)；Electret condenser microphone BM is tone detector, and triode Q1 is formed The S poles ground connection of amplifier, wherein Electret condenser microphone BM, Electret condenser microphone BM D poles are through resistance R2's and digital integration chip IC1 14 pin are connected, and Electret condenser microphone BM D poles connect triode Q1 base stage through electric capacity C1, triode Q1 grounded emitter, and three Pole pipe Q1 colelctor electrode connects digital integration chip IC1 2 pin (1B inputs), and triode Q1 base stage connects numeral through resistance R4 Integrated chip IC1 14 pin, triode Q1 colelctor electrode connect 14 pin and ground for being connected to digital integration chip IC1 through resistance R7 Between resistance R6 and electric capacity C2；Photo resistance RG is photoreceptor, and photo resistance RG is connected to digital integration chip IC1 1 pin, and (1A is defeated Enter end) between ground, it is connected to resistance R5 between digital integration chip IC1 1 pin and digital integration chip IC1 14 pin；Numeral Integrated chip IC1 has 4 independent NAND gate G1~G4, and control door, a NAND gate are used as using one of NAND gate As reshaper, two other connects electricity as two level reshaper, wherein digital integration chip IC1 14 pin (GD pin) through resistance R1 The output plus terminal in source, 7 pin (VSS pin) ground connection, 1 pin access photo resistance RG (photoreceptor) optical signal, 2 pin access electret words Acoustical signals of the cylinder BM (tone detector) after triode Q1 (amplifier) amplifications, 3 pin (1Y output ends), 5 pin (2A inputs), 6 pin (2B inputs) is connected (reshaper), and 4 pin (2Y output ends) connect resistance R8 and electric capacity the C3 extremely (delay of parallel connection through diode D5 Device), and 4 pin are connected to 8 pin (3A inputs) and 9 pin (3B inputs) through diode D5,10 pin (3Y output ends), (4A is defeated for 12 pin Enter end), 13 pin (4B inputs) pin be connected (two level reshaper), 11 pin (4Y output ends) through resistance R3 connect one-way SCR T (electricity Sub switch) control pole K, one-way SCR T negative electrode is connected to the output plus terminal of power supply, power supply is connected to controllable silicon T negative electrode Output negative terminal (), it is possible thereby to by controlling one-way SCR T conducting to control the lamp between mains electricity input end sub- A, B Pipe is lighted and extinguished.

As shown in figure 4, the operation principle of circuit is as follows：Voice signal (footsteps, applause etc.) is connect by Electret condenser microphone BM To receive and be converted into electric signal, the base stage that Q1 is coupled to through C1 carries out voltage amplification, and the signal of amplification is sent to NAND gate G1 2 pin, R4, R7 are Q1 biasing resistors, and C2 is power filtering capacitor.In order that sonic-opticalcon trolled switch switches off on daytime, i.e., lamp does not work, by The elements such as photo resistance RG form light-operated circuit, R5 and RG composition series connection bleeder circuits, when night environment is without light, photo resistance Resistance is very big, and the voltage at RG both ends is high, t=2 π × R8 × C3 as between high level, changes R8 or C3 value, when can change delay Between, meet different purposes.G3 and G4 forms two-stage shaping circuit, and square-wave signal is carried out into shaping.When C3 is charged to certain level When, it is high level that signal exports after NAND gate G3, G4, turns on one-way SCR T, electronic switch closure；After C3 is fully charged Only discharged to R8, when discharging into certain level, be low level through the output of NAND gate G3, G4, end one-way SCR T, electricity Sub switch disconnects, and completes once complete electronic switch by reaching the process of pass.Alternating current 220V is carried out bridge by diode D1~D4 Formula rectification, become Rectified alternating current, and be the dc source of circuit after R1 decompression C2 filtering, be the elements such as BM, Q1, IC1 Power supply.

In above-described embodiment, a kind of type selecting of circuit element is as follows：IC1 is CD4011, and D1~D5 is IN4001, and Q1 is 9014, T1 100-6, BM XCM6050, RG 625A, R1 are 120K Ω, and R2, R3 are that 47K Ω, R4 are 22M Ω, R5 1M Ω, R6 are 22M Ω, and R6 is 10K Ω, and R7 is 470K Ω, and R8 is that 5.1M Ω, C1 104PF, C2, C3 are 10 μ F.It is appreciated that It is that can select other element models and parameter combination as needed.

Although the utility model is disclosed as above with preferred embodiment, its be not for limiting the utility model, it is any Those skilled in the art are not being departed from spirit and scope of the present utility model, can make possible variation and modification, because This scope of protection of the utility model should be defined by the scope that the utility model claims are defined.

Claims (4)

1. a kind of sound light control lighting lamp, it is characterised in that including lamp housing, circuit cabin and the screw joint being bonded as one, lamp housing Inner containment fluorescent tube, circuit cabin inner containment circuit board, the functional module of circuit board are provided with sonic-opticalcon trolled switch, sonic-opticalcon trolled switch Fluorescent tube is electrically connected, circuit cabin side wall offers acoustic aperture and unthreaded hole to receive the voice signal or light signal of outside, screw joint Threaded body and central contact extraction wire connects circuit board respectively；Sonic-opticalcon trolled switch includes tone detector, photoreceptor, amplification Device, control door, reshaper, delayer, two level reshaper and electronic switch, tone detector be connected to control door through amplifier one are defeated Enter end, photoreceptor is connected to another input of control door, controls the output end of door successively via reshaper, delayer, two level Reshaper, electronic switch, which connect, is electrically connected to fluorescent tube, wherein control door, reshaper and two level reshaper are integrated in digital integration core Piece.

2. sound light control lighting lamp as claimed in claim 1, it is characterised in that sonic-opticalcon trolled switch includes Electret condenser microphone, three poles Pipe, photo resistance, four NAND gate digital integration chips, one-way SCR, wherein Electret condenser microphone are used as tone detector, and triode is used Make amplifier effect, photo resistance is used as photoreceptor, and first NAND gate of digital integration chip is used as control door, second with NOT gate is used as reshaper, and time delay resistance and delay capacitor parallel connection are delayer, and the 3rd NAND gate and the 4th NAND gate are formed Two level reshaper, one-way SCR are used as electronic switch to control fluorescent tube connection/extinguishing.

3. sound light control lighting lamp as claimed in claim 2, it is characterised in that four NAND gate digital integration chips are CD4011.

4. the sound light control lighting lamp as described in any one of claims 1 to 3, it is characterised in that be provided with four diodes and form Rectifier bridge power supply is provided.