CN1262593A

CN1262593A - Circuit connection method for elongating service life of incandescent lamp by over 2 times and associated lamp

Info

Publication number: CN1262593A
Application number: CN 99101408
Authority: CN
Inventors: 吴宗祥
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-01-23
Filing date: 1999-01-23
Publication date: 2000-08-09

Abstract

A circuit connection method for elongating the service life of incandescent lamp by more than 2 times and relative lamp are disclosed. It features that a sound control module and a light control module are connected before power supply module and step-down module. Its advantages are simple circuit structure, low cost and easy manufacture.

Description

Be used for circuit connecting method and associated lamp that Extension for Incandescent Lamp Life surpasses 2 times

The present invention relates to a kind of 2 doubling circuit method of attachment and associated lamps that Extension for Incandescent Lamp Life surpasses its nominal operation life-span that are used for.It belongs to lighting field.

Now by in people's the general knowledge illumination during incandescent lamp practical application all in its rated operational voltage fluctuation range; Especially at the incandescent lamp of 220 volts of work of the illuminating interchange of China, all be connected in parallel in the circuit and use; Countries such as France, Germany also are with 220 volts of interchanges, and 120 volts of interchanges of country such as the U.S., Canada, Japan is with 110 volts; The frequency of alternating current is generally 50 or 60 hertz.Because the incandescent lamp ordinary life is shorter, only about 1000 hours, so a few thing time, long incandescent lamp very easily burnt out, for example the incandescent lamp bulb of using in the corridor is brilliantly illuminated in the building that newly builds up, owing to changing the bulb original lampshade has been torn open not in the long slightly corridor of time, because there have lampshade to change the bulb to be too bothersome, and the time is long again, and it is dark just to become in some corridors; Reason is the hell to pay or change very much unjust money of changing the bulb, and for stair activity at night such as some the old,weak,sick and disableds and pregnant woman children very inconvenience just, causes some tumble injury accidents sometimes even therefore like this.Use in this case that incandescent lamp is gone bad manyly, energy consumption is many, also time-consuming, also can cause other indirect loss sometimes.P3 has in " acousto-optic automatically control in limited time Electricity saving lamp holder " circuit and makes sound light control circuit with 555 integrated packages in " practical electronics patented technology 300 examples " book, only uses a lamp holder, not with the power supply step-down; There is " acousto-optic combined control type illuminating lamp automatic switch " to carry out acousto-optic control among the P25, also only use a lamp holder, not to the power supply step-down with logical circuit." practical acousto-optic control electronic installation is made selected 200 examples " P1 has one piece " photoacoustic dual-controlled energy-saving lamp " wherein acousto-optic control, also only uses a lamp holder, not to the power supply step-down; There is " multifunction electronic adjuster " to regulate arbitrarily at 85 year third phase P13 of " radio " magazine in addition, do not do certain restriction supply voltage.Above-mentioned article all uses incandescent lamp series connection, even be energy-conservation to the main purpose of power supply step-down, and does not do explanation clearly to reducing supply voltage with the life-span quantitative relation that prolongs incandescent lamp.

The present invention is a kind of purposes invention, also comprises method and product invention, has part to belong to component invention; A kind of energy-conservation light-operated acoustic control of lengthening the life that the object of the invention provides connects the method and the associated lamp of incandescent lamp, reaches 2 times of the above object of about 1000 hours that Extension for Incandescent Lamp Life surpasses its ordinary life; Prevent or reduce the sudden hurt accident of the person that causes because of the damage of corridor incandescent lamp indirectly.And address the above problem with easier or the simplest and the most direct circuit connecting method, the element that is increased in the circuit is less; as far as possible Thereby be beneficial to the production cost that reduces factory and user's use cost.

For the technical solution of the present invention that achieves the above object as follows:

1, a kind of circuit connecting method 2 times or more of Extension for Incandescent Lamp Life that be used for above its nominal operation life-span, form by the reduction voltage circuit module 2 of power module 1, Extension for Incandescent Lamp Life and incandescent lamp L etc., the real work voltage that its technical characterictic is to remain the incandescent lamp two ends in the circuit is less than 94% of incandescent lamp rated operational voltage, wherein module 2 without transformer as the step-down circuit.Through the incandescent lamp of doing be experimental results demonstrate that the pass of the operating voltage V at its life-span H and its two ends is:

(H2/H1)=(V1/V2) ^dD=13.2 in the formula, and the pass of the real work voltage V at luminous flux F that it sends and incandescent lamp two ends is:

(F2/F1)=(V1/V2) ^kK=3.72 in the formula.

As seen it is much bigger that the influence of variation of its luminous flux is compared in the variation of the real work voltage at incandescent lamp two ends for the influence of service life of incandescent lamp: and can solve by the power that increases incandescent lamp bulb because the reduction of the real work voltage at incandescent lamp two ends has influence on the minimizing of its luminous flux, as the incandescent lamp of a 60W when its operating voltage be reduced to rated voltage 94% the time its luminous flux of sending will drop to about 568 lumens by 715 original lumens, and the luminous flux that normally sends of the incandescent lamp of the 40W under rated voltage work also only is 410 lumens.

2, according to the described a kind of circuit connecting method more than 2 times that Extension for Incandescent Lamp Life surpasses its nominal operation life-span that is used for of claim 1, be made up of two incandescent lamp L1, L2 and a control switch K1 etc., its technical characterictic is to insert after it is with two incandescent lamp L1, L2 and K switch 1 series connection again and works in its rated voltage circuit; And in these two incandescent lamps rated power big with ratio little its rated power of another rated power less than 15.7 or their rated power equate; K switch 1 also can be omitted when needing; Wherein incandescent lamp L1, L2 are mutually as voltage drop element.

3, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described Extension for Incandescent Lamp Life that is used for of claim 1, its technical characterictic is to reduce with capacitive reactance the voltage at incandescent lamp two ends in circuit, can connect a capacitor C 1 this moment with incandescent lamp L3, and the ratio of the impedance RL3 of the capacitive reactance RC=1/2 π fC of capacitor C 1 and incandescent lamp is more than or equal to 0.06; Wherein f is the frequency of alternating current, and unit is a hertz; C is a capacitance values, and unit is a farad; RL3 is the resistance of incandescent lamp, and unit is ohm; They are worked with inserting in its rated voltage circuit after a control switch K2 connects again again.K switch 2 is preferably closed live wire; One end of capacitor C 1 preferably is connected zero line one end.

4, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described Extension for Incandescent Lamp Life that is used for of claim 1, the zero line one termination capacitor C2 of alternating current and the first anode T1 utmost point of bidirectional triode thyristor SKG1, and the control utmost point G of bidirectional triode thyristor is connected with some end of bidirectional diode 2CTS1, after putting end and resistance R 2 is connected, another of bidirectional diode 2CTS1 be connected with capacitor C 2 other ends again, resistance R 1 one ends are also with them, the second plate T2 end of bidirectional triode thyristor SKG1 is connected with an other end of resistance R 1 and the end of incandescent lamp L5, is connected with the live wire of power supply behind the other end tandem tap K4 of incandescent lamp L5 again; Its technical characterictic is in the circuit to regulate resistance R 2 and to make that the voltage on the incandescent lamp L5 is below 94% of its rated operational voltage when the capacitor C 2 that is used to control the bidirectional triode thyristor SKG1 angle of flow is a fixed numbers; Live wire and zero line position also can be exchanged in the circuit.

5, surpass its nominal operation life-span circuit connecting method more than two times according to the described Extension for Incandescent Lamp Life that is used for of claim 1, its technical characterictic has been to increase the front of light-operated module 3 in power module 1 and step-down module 2, and can also increase an acoustic control module 4 at the preceding of light-operated module 3, their common control lamps on daytime put out, and the control lamp is bright when running into sound night and exciting; Acoustic control module 4 can be omitted when needing, and only adds light-operated module 3, puts out but control lamp daytime, and the control lamp is bright during night; Also can add the break-make of a switch Artificial Control power supply this moment at live wire one end of power supply.

6, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described Extension for Incandescent Lamp Life that is used for of light-operated module 3 that increased of claim 5 in the front of power module 1 and step-down module 2, the live wire of AC power is connected an end of K switch 5, and the client link of the other end of K5 and capacitor C 5, resistance R 7 and incandescent lamp L6 together, needs only during as if omission K switch 5 they directly are connected with the live wire of AC power; The other end of incandescent lamp L6 is connected to the second plate T22 utmost point of bidirectional triode thyristor SKG2, the control utmost point G2 utmost point of bidirectional triode thyristor SKG2 is with after resistance R 6 is connected, an other end of resistance R 6 is connected with the output 3 of time-base circuit integrated package 555, and the first anode T11 utmost point of bidirectional triode thyristor SKG2 and the zero line of power supply link together, and they also link together with 1 pin of diode D5 positive pole, voltage-stabiliser tube VW1 positive pole, electrochemical capacitor C3 negative pole, electrochemical capacitor C4 negative pole, 555 integrated packages, the end of potentiometer W1 and the adjustable side of W1 etc.; An other end of capacitor C 5 and an other end of resistance R 7 link together, they also link together with the negative pole of diode D5 and the positive pole of diode D4, the positive pole of the negative pole of diode D4 and voltage-stabiliser tube VW1,4,8 bipods of the positive pole of electrochemical capacitor C4,555 integrated packages and the negative pole of photodiode D1 also link together with them; The positive pole of photodiode D1 is connected with an end of resistance R 3; An other end of resistance R 3 is connected with the end of resistance R 4, R5 and the negative pole of diode D2, and the positive pole of diode D2 is connected 2,6 bipods of 555 integrated packages and an other end of resistance R 5 again, and the positive pole of capacitor C 3 also links together with them; An other end of resistance R 4 links together in the remaining end of potentiometer W1; Its technical characterictic is to increase in addition incandescent lamp L7, an end that incandescent lamp L6 is connected the second plate T22 utmost point of bidirectional triode thyristor SKG2 disconnects, after the end series connection with it with incandescent lamp L7, the other end of incandescent lamp L7 is connected the second plate T22 utmost point one end of bidirectional triode thyristor more again.

7, increased light-operated module 3 and surpassed its nominal operation life-span circuit connecting method more than 2 times according to claim 5 is described in the front of power module 1 and step-down module 2 and in the preceding Extension for Incandescent Lamp Life that is used for that can also increase an acoustic control module 4 of light-operated module 3, the live wire of AC power is connected an end of K switch 6, and the other end of K6 and the client link of incandescent lamp L8; The other end of incandescent lamp L8 is received the ac input end of bridge rectifier D 8～D11 again, and its another one ac input end links to each other with the zero line of AC power; And the positive pole of the output of bridge rectifier is connected with resistance R 15 1 ends and single-phase silicon-controlled MCR2 anode a2; The positive pole of resistance R 15 other ends and diode D7 interconnects; The emitter of negative pole, triode BG1 and the BG2 of the negative electrode C2 of the negative pole of bridge rectifier and single-phase silicon-controlled MCR2, the positive pole of voltage-stabiliser tube VW2, electrochemical capacitor C8 and C10, an end of capacitor C 9,1 pin of 555 integrated packages, the end of piezoelectric ceramic HTD etc. link together; The control utmost point g2 of single-phase silicon-controlled MCR2 and an end of resistance R 13 couple together; An other end of resistance R 13 is connected with 3 pin of the output of 555 integrated packages and the positive pole of diode D6; 4 pin of one end of the negative pole of diode D6 and resistance R 12 and the collector electrode of triode BG2,555 integrated packages interconnect; The base stage of triode BG2 is connected with the end of photo resistance R0; The other end of photo resistance R0 is connected with an end of resistance R 11; An other end of resistance R 11 is connected with the negative pole of diode D7, and they also link together with negative pole, resistance R 14, the end of R10, the other end of resistance R 12, the 8th pin of 555 integrated packages and the positive pole of electrochemical capacitor C8 etc. of voltage-stabiliser tube VW2; 6,7 bipods of an other end of resistance R 14 and the positive pole of electrochemical capacitor C10,555 integrated packages all connect together; An other end of resistance R 10 and the collector electrode of triode BG1, an end of resistance R 9, the negative pole of electrochemical capacitor C7 link together; The positive pole of electrochemical capacitor C7 links to each other with 2 pin of 555 integrated packages; And the other end of the base stage of an other end of resistance R 9 and triode BG1 and piezoelectric ceramic HTD interconnects; Its technical characterictic is to increase in addition incandescent lamp L10, and the live wire of AC power is connected an end of K switch 6, and the other end of K6 and the client link of incandescent lamp L8; The other end of incandescent lamp L8 other one of incandescent lamp L10 is terminated to the ac input end of bridge rectifier D 8～D11, and its another one ac input end links to each other with the zero line of AC power with after incandescent lamp L10 one end is connected again; Live wire and zero line position also can be exchanged in the circuit.

8, increased light-operated module 3 and surpass its nominal operation life-span circuit connecting method more than 2 times in the front of power module 1 and step-down module 2 and in the preceding Extension for Incandescent Lamp Life that is used for that can also increase an acoustic control module 4 of light-operated module 3 according to claim 5 is described, the live wire of AC power is connected the end of incandescent lamp L9; The other end of incandescent lamp L9 is received the ac input end of bridge rectifier D 16～D19 again, and its another one ac input end links to each other with the zero line of AC power; And the positive pole of the output of bridge rectifier is connected with resistance R 25 1 ends and single-phase silicon-controlled MCR3 anode a3; Resistance R 25 other ends are connected with an end of resistance R 24; And an other end of resistance R 24 and the positive pole of diode D15 interconnect; The end of emitter, capacitor C 13 and the C15 of negative pole, triode BG3 and the BG4 of the negative electrode C3 of the negative pole of bridge rectifier and single-phase silicon-controlled MGR3, the positive pole of voltage-stabiliser tube VW3, electrochemical capacitor C16 and C14, the end of microtelephone MIC etc. link together, and they also link together with the positive pole of diode D12, the end of photo resistance RGM, an end of resistance R 21; The control utmost point g3 of single-phase silicon-controlled MCR3 is connected with an other end of an end of resistance R 23 and capacitor C 15; An other end of resistance R 23 is connected with positive pole one end of electrochemical capacitor C14 and the negative pole of diode D14; The positive pole of diode D14 is connected with the collector electrode of triode BG5; One end of the base stage of triode BG5 and resistance R 22 and the collector electrode of triode BG4 are connected to each other; The base stage of triode BG4 is connected with an end of resistance R 20 and the other end of R21; An other end of resistance R 20 connects in the other end of photo resistance RGM and an end of resistance R 19; An other end of resistance R 19 is connected with an other end of capacitor C 13 and the negative pole of diode D13; The negative pole of the negative pole of the positive pole of diode D13 and diode D12 and electrochemical capacitor C12 interconnects; One end of the collector electrode of the positive pole of electrochemical capacitor C12 and triode BG3, resistance R 17, an end of resistance R 18 interconnect; An other end of resistance R 17 and the base stage of triode BG3, the negative pole of electrochemical capacitor C11 link together; An other end of the positive pole of electrochemical capacitor C11 and microtelephone and an end of resistance R 16 link together; And an other end of resistance R 16 is connected with an other end of resistance R 18, an other end of resistance R 22, the negative pole of diode D15, and they also link together with the negative pole of voltage-stabiliser tube VW3, the emitter of triode BG5 and the positive pole of electrochemical capacitor C16 etc.; Its technical characterictic is to increase in addition incandescent lamp L11, and the live wire of AC power is connected the end of incandescent lamp L9; The other end of incandescent lamp L9 the other end of incandescent lamp L11 is received again the ac input end of bridge rectifier D 16～D19, and its another one ac input end links to each other with the zero line of AC power with after incandescent lamp L11 one end is connected again; Live wire and zero line position also can be exchanged in the circuit; Above-mentioned L6 and L7, L8 and L10, L9 and L11 all step-down each other use.

9, form by lamp socket and lampshade above the light fixture of the incandescent lamp of 2 times the circuit connecting method in its nominal operation life-span according to the described a kind of Extension for Incandescent Lamp Life that is used for of claim 2, its technical characterictic be the space in them can install, fixing and place two lamp holders that have bulb, and two lamp holders on lamp socket are connected in series mutually.

10, according to the described a kind of light fixture that is used for Extension for Incandescent Lamp Life above the incandescent lamp of 2 times the circuit connecting method in its nominal operation life-span of claim 5, the space of its technical characterictic in them can install, fixing and place two lamp holders that have bulb, and two lamp holders on lamp socket are connected in series mutually, and be in lamp socket, to have an area greater than 12 square centimeters be used to install, the position of placement and fixed sound, light-operated circuit plate; Can install a protective cover additional when needing on the circuit board of sound, light-operated circuit, leave at least one hole on the protective cover, general hole is positioned at the positive normal direction in surface of light-sensitive element, and the area in hole should be greater than 5 millimeters, so that extraneous light can enter; Can also be in the position in hole with can being sealed by the transmitted light material, but can not keep off from living the extraneous incident light that incides on the light-sensitive element.

The present invention compared with prior art has following good effect:

1, the present invention it overcome it is believed that in lighting circuit incandescent lamp can only with and linked method without the technology prejudice of series circuit; And reduction incandescent lamp supply voltage mainly is the limitation for the understanding of energy savings; Proposition in lighting circuit with the method for series connection, not only can saves energy, and the more important thing is the life-span that prolongs incandescent lamp exponentially; Thereby remedied the incandescent lamp ordinary life only about 1000 hours, a relatively too short major defect.

2, the prolongation of service life of incandescent lamp has reduced the trouble that people change incandescent lamp bulb; It is particularly important that this illumination for some public places greatly reduces the replacing number of times with incandescent lamp.Do not need to change in several years as the incandescent lamp bulb ordinary circumstance that connects with a kind of method in the claim 8, unless artificially it is smashed, or other improper reason is damaged.

3, owing to make the greatly prolongation in incandescent lamp bulb life-span with method of the present invention, incandescent lamp bulb is not perishable thereby can prevent the life sudden hurt accident that causes because of the damage of corridor incandescent lamp yet.

4, owing to make the greatly prolongation in incandescent lamp bulb life-span with method of the present invention, it can directly be that country saves a large amount of electric energy and saves a large amount of incandescent lamp bulbs, thereby is national a large amount of valuable filament tungsten of saving indirectly; And directly be valuable time and the money that vast incandescent lamp user saves; Thereby can be subjected to user's warm welcome far and away.

5, the relevant circuit structure of this method is simple, production cost is lower, and manufacture craft is also uncomplicated; Existing many light fixture manufacturers are as long as change inner circuit connecting method or increase an acousto-optic control or only use light-operated just passable with the step-down modular circuit; Some light fixture manufacturers only drop into a small amount of fund and just can produce, and more help collective-owned enterprise even individual production.

6, this product not only has hundreds of millions users' wide market at home, equally can use abroad, as long as it is just passable to do corresponding change according to different voltage and supply frequency.Estimating has wide domestic market and fine foreign exchange earning prospect behind the associated lamp launch.

The invention will be further described below in conjunction with accompanying drawing.

Fig. 1 is a kind of modular structure figure that Extension for Incandescent Lamp Life surpasses the circuit connecting method more than two times in its nominal operation life-span that is used for: wherein module 1 is a power module, and module 2 is reduction voltage circuit module and incandescent lamp L of Extension for Incandescent Lamp Life.

The circuit diagram that Fig. 2 is made up of two incandescent lamps and switch is respectively Fig. 1 (a), Fig. 1 (b) and Fig. 1 (c), and wherein K switch 1 is preferably closed the live wire of power supply.

Fig. 3 and Fig. 4 are the voltage that reduces the incandescent lamp two ends in circuit with capacitive reactance, and Fig. 3 and Fig. 4 use a capacitor C 1 is connected with incandescent lamp L3, and they are worked with inserting in its rated voltage circuit after a control switch K2 connects again again; Wherein K switch 2 is preferably closed the live wire of power supply; Capacitor C 1 a best end connects with zero line one end.

Fig. 5 is the reduction voltage circuit figure with bidirectional triode thyristor SKG1, and the capacitor C 2 in the circuit is as getting 0.22 microfarad, about 60 kilohms of resistance R 1 desirable 30 ￣.

Fig. 6 is that respective rights requires 5 module map, and acoustic control module 4 can be omitted when wherein having increased light-operated module 3 and acoustic control module 4 and needing.

Fig. 7 is the relevant circuit diagram of the light-operated and voltage dropping power supply of respective rights requirement 6.When bidirectional triode thyristor SKG2 power is big can with incandescent lamp L7 and the power of incandescent lamp L6 also big.

Fig. 8 is photoacoustic dual-controlled and the reduction voltage circuit figure of band bridge rectifier, single-phase silicon-controlled MCR2 and 555 integrated packages and piezoelectric ceramic HTD etc.; Live wire and zero line position also can be exchanged in the circuit, and K switch 6 also can be omitted.

Fig. 9 is the circuit diagram that has electronic components such as bridge rectifier and single-phase silicon-controlled MCR3, and wherein resistance R 23 and electrochemical capacitor C14 are used for adjusting the length of light-operated time-delay, and capacitor C 15 is used for preventing the light shake; Live wire and zero line position also can be exchanged in the circuit; R23=240 in figure kilohm, the delay time of circuit is about about 40 seconds during the C14=100 microfarad.

Figure 10 is a kind of front view that is used for Extension for Incandescent Lamp Life above the light fixture of the incandescent lamp of 2 times the circuit connecting method in its nominal operation life-span, left view, right view, vertical view, upward view, rearview and A-A cutaway view, because the B-B cutaway view is identical with the A-A cutaway view, so omitted, ratio is 1: 7, and the bore dia in the middle of A-A cutaway view and the B-B cutaway view is greater than 26.5 millimeters, preferably 30 millimeters, the diameter of lamp socket can be greater than 280 millimeters, and the length of the square in B-B cutaway view and the A-A cutaway view is wanted can guarantee to put into the about 63 millimeters incandescent lamp bulbs of interior diameter less than 100W simultaneously; When needing can with section with respect to the lamp socket plane curved one 120 the degree about the inclination angle; Aperture among Figure 10 in front view, left view, right view and the rearview is for installing and fixing incandescent lampshade screw hole.

Claims

1, a kind of circuit connecting method 2 times or more of Extension for Incandescent Lamp Life that be used for above its nominal operation life-span, be made up of the reduction voltage circuit module (2) of power module (1), Extension for Incandescent Lamp Life and incandescent lamp L etc., its technical characterictic is to remain in the circuit real work voltage at incandescent lamp two ends less than 94% of incandescent lamp rated operational voltage; And module (2) is without the transformer step-down.

2, according to the described a kind of circuit connecting method more than 2 times that Extension for Incandescent Lamp Life surpasses its nominal operation life-span that is used for of claim 1, be made up of two incandescent lamp L1, L2 and power supply and K switch 1 etc., its technical characterictic is to insert after it is with two incandescent lamp L1, L2 and K switch 1 series connection again and works in its rated voltage circuit; And in these two incandescent lamps rated power big with ratio little its rated power of another rated power less than 15.7 or their rated power equate; K switch 1 also can be omitted when needing.

3, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described Extension for Incandescent Lamp Life that is used for of claim 1, its technical characterictic is to reduce with capacitive reactance the voltage at incandescent lamp two ends in circuit, can connect a capacitor C 1 this moment with incandescent lamp L3, and the ratio of the impedance RL3 of the capacitive reactance RC=1/2 π fC of capacitor C 1 and incandescent lamp is more than or equal to 0.06; Wherein f is the frequency of alternating current, and unit is a hertz; C is a capacitance values, and unit is a farad; RL3 is the resistance of incandescent lamp, and unit is ohm; So that the real work voltage that remains the incandescent lamp two ends is less than below 94% of incandescent lamp rated operational voltage, and they are worked with inserting in its rated voltage circuit after a control switch K2 connects again again.

5, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described Extension for Incandescent Lamp Life that is used for of claim 1, its technical characterictic has been to increase the front of light-operated module (3) in power module (1) and step-down module (2), and can also increase an acoustic control module (4) at the preceding of light-operated module (3), their common control lamps on daytime put out, and the control lamp is bright when running into sound night and exciting; Acoustic control module (4) can be omitted when needing, and only adds light-operated module (3), puts out but control lamp daytime, and the control lamp is bright during night; Also can add the break-make of a switch Artificial Control power supply this moment at live wire one end of power supply.

6, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described Extension for Incandescent Lamp Life that is used for of light-operated module (3) that increased of claim 5 in the front of power module (1) and step-down module (2), the live wire of AC power is connected an end of K switch 5, and the client link of the other end of K5 and capacitor C 5, resistance R 7 and incandescent lamp L6 together, needs only during as if omission K switch 5 they directly are connected with the live wire of AC power; The other end of incandescent lamp L6 is connected to the second plate T22 utmost point of bidirectional triode thyristor SKG2, the control utmost point G2 utmost point of bidirectional triode thyristor SKG2 is with after resistance R 6 is connected, an other end of resistance R 6 is connected with the output 3 of time-base circuit integrated package 555, and the first anode T11 utmost point of bidirectional triode thyristor SKG2 and the zero line of power supply link together, and they also link together with 1 pin of diode D5 positive pole, voltage-stabiliser tube VW1 positive pole, electrochemical capacitor C3 negative pole, electrochemical capacitor C4 negative pole, 555 integrated packages, the end of potentiometer W1 and the adjustable side of W1 etc.; An other end of capacitor C 5 and an other end of resistance R 7 link together, they also link together with the negative pole of diode D5 and the positive pole of diode D4, the positive pole of the negative pole of diode D4 and voltage-stabiliser tube VW1,4,8 bipods of the positive pole of electrochemical capacitor C4,555 integrated packages and the negative pole of photodiode D1 also link together with them; The positive pole of photodiode D1 is connected with an end of resistance R 3; An other end of resistance R 3 is connected with the end of resistance R 4, R5 and the negative pole of diode D2, and the positive pole of diode D2 is connected 2,6 bipods of 555 integrated packages and an other end of resistance R 5 again, and the positive pole of capacitor C 3 also links together with them; An other end of resistance R 4 links together in the remaining end of potentiometer W1; Its technical characterictic is to increase in addition incandescent lamp L7, an end that incandescent lamp L 6 is connected the second plate T22 utmost point of bidirectional triode thyristor SKG2 disconnects, after the end series connection with it with incandescent lamp L7, the other end of incandescent lamp L7 is connected the second plate T22 utmost point one end of bidirectional triode thyristor more again.

7, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described light-operated module (3) that increased of claim 5 in the front of power module (1) and step-down module (2) and in the preceding Extension for Incandescent Lamp Life that is used for that can also increase an acoustic control module (4) of light-operated module (3), the live wire of AC power is connected an end of K switch 6, and the other end of K6 and the client link of incandescent lamp L8; The other end of incandescent lamp L8 is received the ac input end of bridge rectifier D 8～D11 again, and its another one ac input end links to each other with the zero line of AC power; And the positive pole of the output of bridge rectifier is connected with resistance R 15 1 ends and single-phase silicon-controlled MCR2 anode a2; The positive pole of resistance R 15 other ends and diode D7 interconnects; The emitter of negative pole, triode BG1 and the BG2 of the negative electrode C2 of the negative pole of bridge rectifier and single-phase silicon-controlled MCR2, the positive pole of voltage-stabiliser tube VW2, electrochemical capacitor C8 and C10, an end of capacitor C 9,1 pin of 555 integrated packages, the end of piezoelectric ceramic HTD etc. link together; The control utmost point g2 of single-phase silicon-controlled MCR2 and an end of resistance R 13 couple together; An other end of resistance R 13 is connected with 3 pin of the output of 555 integrated packages and the positive pole of diode D6; 4 pin of one end of the negative pole of diode D6 and resistance R 12 and the collector electrode of triode BG2,555 integrated packages interconnect; The base stage of triode BG2 is connected with the end of photo resistance R0; The other end of photo resistance R0 is connected with an end of resistance R 11; An other end of resistance R 11 is connected with the negative pole of diode D7, and they also link together with negative pole, resistance R 14, the end of R10, the other end of resistance R 12, the 8th pin of 555 integrated packages and the positive pole of electrochemical capacitor C8 etc. of voltage-stabiliser tube VW2; 6,7 bipods of an other end of resistance R 14 and the positive pole of electrochemical capacitor C10,555 integrated packages all connect together; An other end of resistance R 10 and the collector electrode of triode BG1, an end of resistance R 9, the negative pole of electrochemical capacitor C7 link together; The positive pole of electrochemical capacitor C7 links to each other with 2 pin of 555 integrated packages; And the other end of the base stage of an other end of resistance R 9 and triode BG1 and piezoelectric ceramic HTD interconnects; Its technical characterictic is to increase in addition incandescent lamp L10, and the live wire of AC power is connected an end of K switch 6, and the other end of K6 and the client link of incandescent lamp L8; The other end of incandescent lamp L8 other one of incandescent lamp L10 is terminated to the ac input end of bridge rectifier D 8～D11, and its another one ac input end links to each other with the zero line of AC power with after incandescent lamp L10 one end is connected again; Live wire and zero line position also can be exchanged in the circuit.

8, surpass its nominal operation life-span circuit connecting method more than 2 times according to the described light-operated module (3) that increased of claim 5 in the front of power module (1) and step-down module (2) and in the preceding Extension for Incandescent Lamp Life that is used for that can also increase an acoustic control module (4) of light-operated module (3), the live wire of AC power is connected the end of incandescent lamp L9; The other end of incandescent lamp L9 is received the ac input end of bridge rectifier D 16～D19 again, and its another one ac input end links to each other with the zero line of AC power; And the positive pole of the output of bridge rectifier is connected with resistance R 25 1 ends and single-phase silicon-controlled MCR3 anode a3; Resistance R 25 other ends are connected with an end of resistance R 24; And an other end of resistance R 24 and the positive pole of diode D15 interconnect; The emitter of negative pole, triode BG3 and the BG4 of the negative electrode C3 of the negative pole of bridge rectifier and single-phase silicon-controlled MGR3, the positive pole of voltage-stabiliser tube VW3, electrochemical capacitor C16 and C14, the end of capacitor C 13 and C15, the end of microtelephone MIC etc. links together, and they also link together with the positive pole of diode D12, the end of photo resistance RGM, an end of resistance R 21; The control utmost point g3 of single-phase silicon-controlled MCR3 is connected with an other end of an end of resistance R 23 and capacitor C 15; An other end of resistance R 23 is connected with positive pole one end of electrochemical capacitor C14 and the negative pole of diode D14; The positive pole of diode D14 is connected with the collector electrode of triode BG5; One end of the base stage of triode BG5 and resistance R 22 and the collector electrode of triode BG4 are connected to each other; The base stage of triode BG4 is connected with an end of resistance R 20 and the other end of R21; An other end of resistance R 20 connects in the end of photo resistance RGM and an end of resistance R 19; An other end of resistance R 19 is connected with an other end of capacitor C 13 and the negative pole of diode D13; The negative pole of the negative pole of the positive pole of diode D13 and diode D12 and electrochemical capacitor C12 interconnects; One end of the collector electrode of the positive pole of electrochemical capacitor C12 and triode BG3, resistance R 17, an end of resistance R 18 interconnect; An other end of resistance R 17 and the base stage of triode BG3, the negative pole of electrochemical capacitor C11 link together; An other end of the positive pole of electrochemical capacitor C11 and microtelephone and an end of resistance R 16 link together; And an other end of resistance R 16 is connected with an other end of resistance R 18, an other end of resistance R 22, the negative pole of diode D15, and they also link together with the negative pole of voltage-stabiliser tube VW3, the emitter of triode BG5 and the positive pole of electrochemical capacitor C16 etc.; Its technical characterictic is to increase in addition incandescent lamp L11, and the live wire of AC power is connected the end of incandescent lamp L9; The other end of incandescent lamp L9 the other end of incandescent lamp L11 is received again the ac input end of bridge rectifier D 16～D19, and its another one ac input end links to each other with the zero line of AC power with after incandescent lamp L11 one end is connected again; Live wire and zero line position also can be exchanged in the circuit.

9, a kind ofly be used for the light fixture of incandescent lamp that Extension for Incandescent Lamp Life played 2 times the circuit connecting method in its nominal operation life-span and form according to claim 2 is described by lamp socket and lampshade, its technical characterictic be the space in them can install, fixing and place two lamp holders that have bulb, and two lamp holders on lamp socket are connected in series mutually.