CN2196354Y

CN2196354Y - Device for lamp for energy-saving and long service life

Info

Publication number: CN2196354Y
Application number: CN 93232970
Authority: CN
Inventors: 王家海
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-28
Filing date: 1993-12-28
Publication date: 1995-05-03
Anticipated expiration: 2003-12-28

Abstract

The utility model relates to a device for lamp for energy-saving and life-prolonging, which belongs to an electric switch and comprises a casing, a wiring terminal, a thyristor and an auxiliary circuit. The utility model is characterized in that the operating voltage of a lamp can be reduced properly with the aid of the thyristor phase control technology; thus the purposed of electricity-saving and life-prolonging can be realized. The utility model has the advantages that the parts used are few; the size is small; the utility model can not only be used alone, but also be integrated with a switch, a lamp holder, a lamp, etc., to form an electricity-saving and life-prolonging switch, an electricity-saving and life-prolonging lamp holder, an electricity-saving and life-prolonging lamp, etc; one or more lamps can be controlled; the utility model is suitable for an incandescent lamp, a cold light lamp, an energy-saving lamp, a daylight lamp, etc; the investment can be withdrawn in three months after the utility model is used by a user because the energy is saved, the damage ratio of the lamp is decreased, and the amount of maintenance is reduced substantially.

Description

Device for lamp for energy-saving and long service life

The utility model relates to electric switch.

1000 hours incandescent lamp rated life times.But because some area, particularly line voltage is higher after midnight, cause incandescent lamp to shorten greatly actual life, needed the user of altar lamp to cause many inconvenience.

The disclosed bulb life extender of Chinese patent CN2072754U is one of scheme that solves this problem, but its used electronic component is many, so the circuit complexity, assembling trouble, production cost height, failure rate height; During in addition because of its work terminal voltage only zero point several to several volts, the DeGrain so bulb is lengthened the life.

The purpose of this utility model provides a kind of electric light power-saving life-prolonging device, and it has overcome the shortcoming of above-mentioned patent scheme, because used electronic component is less, so circuit is simple, assembling is easy, and production cost is low, and failure rate is low; Because both end voltage is higher during its work, so electric light power-saving life-prolonging effect is remarkable; It is not only applicable to incandescent lamp, cold light lamp, and can be used for gaseous discharge lamps such as electricity-saving lamp, fluorescent lamp.

The purpose of this utility model is achieved in that

No. 64 proposed standard of the IEC of International Electrotechnical Commission disclosed the influence of the variation of supply voltage to service life of incandescent lamp to us:

L＝L ₀（U ₀／U） ⁿ

In the formula: L---the life-span of lamp when real work voltage, hour; L ₀---the life-span of lamp when rated operational voltage, hour; The real work voltage of U---lamp, volt; U ₀---the rated operational voltage of lamp, volt; N---life test index, vacuum bubbles are 13, and the inflation bubble is 14.

Following formula shows no matter take what method, as long as can reduce the real work voltage of incandescent lamp, prolonged in the real work life-span of incandescent lamp.

In addition, " fluorescent lamp production basis knowledge " (standard book number 150421750) and the monograph of some other electric light source aspects are told us, and the voltage and current of the life-span of gaseous discharge lamps such as fluorescent lamp during also with its real work is relevant.For example, the every rising 1% of the real work electric current of fluorescent lamp, will shorten 1.7% its actual life.Suitably reduce the real work voltage and current of fluorescent lamp, prolonged its actual life.

The utility model is made up of shell, binding post or lead-in wire, controllable silicon and auxiliary circuit thereof, utilize controllable silicon phase control techniques or off-state breakover voltage characteristic, the real work voltage of electric light is suitably reduced, and power consumption reduces, and reaches the purpose that makes electric light electrical energy saving and life-saving.

The purpose of this utility model can realize by in nine electric light power-saving life-prolonging device technical schemes that provide below:

Electric light power-saving life-prolonging device technical scheme one (Fig. 1): binding post is arranged or go between 2,3 on its shell 1; In shell 1, the two ends of bidirectional triode thyristor BCR are respectively with binding post or go between and 2,3 be electrically connected, the control utmost point G of bidirectional triode thyristor and binding post or to go between between 2 can be that open-circuit condition (utilizes its off-state breakover voltage characteristic, down together), also can be that string has at least one two terminal electron component 4(to adopt phase control techniques, down together).Certainly, the also available power-type bidirectional diode thyristor of the bidirectional triode thyristor BCR in this programme (DIAC or SSS or SBS) replaces.

Electric light power-saving life-prolonging device technical scheme two (Fig. 2): binding post is arranged or go between 2,3 on its shell 1; In shell 1, the two ends of diode D and binding post or go between 2,3 is electrically connected, unidirectional controllable silicon S CR and diode D reverse parallel connection, it is controlled utmost point G and binding post or goes between between 2 can be that open-circuit condition (utilizes its off-state breakover voltage characteristic, also can be that string has at least one two terminal electron component 4 down together).Certainly, the also available reverse conduction triode thyristor element of the combination of unidirectional controllable silicon S CR in this programme and diode D replaces.

Electric light power-saving life-prolonging device technical scheme three (Fig. 3): binding post is arranged or go between 2,3 on its shell 1; In shell 1, the interchange end of the full-bridge that diode D1-D4 forms is respectively with binding post or go between and 2,3 be electrically connected; Connecting with the dc terminal of full-bridge in the two ends of unidirectional controllable silicon S CR, can be open-circuit condition between its control utmost point G and its anode A, also can be that string has at least one two terminal electron component 4.

Electric light power-saving life-prolonging device technical scheme four (Fig. 4): binding post is arranged or go between 2,3 on its shell 1; In shell 1, the two ends of bidirectional triode thyristor SCR are respectively with binding post or go between and 2,3 be electrically connected, and its control utmost point G connects with a two terminal electron component 4; The other end of this two terminal electron component 4 is electrically connected with the mid point of other two two terminal electron components of connecting 4; The two ends of these two two terminal electron components of connecting 4 are respectively with binding post or go between and 2,3 be electrically connected.

Electric light power-saving life-prolonging device technical scheme five (Fig. 5): binding post is arranged or go between 2,3 on its shell 1; In shell 1, two unidirectional controllable silicon S CR1 and SCR2 reverse parallel connection, its two ends are respectively with binding post or go between and 2,3 be electrically connected, and string has at least one two terminal electron component 4 between its control utmost point G1 and the G2.

Electric light power-saving life-prolonging device technical scheme six (Fig. 6): binding post is arranged or go between 2,3 on its shell 1; In shell 1, unidirectional controllable silicon S CR1 connects with diode D1, and its two ends are respectively with binding post or go between and 2,3 be electrically connected; Unidirectional controllable silicon S CR2 connects with diode D2, and its two ends are respectively with binding post or go between and 3,2 be electrically connected, promptly with SCR1 and D1 reverse parallel connection; Can be open-circuit condition between the control utmost point G1 of two one-way SCRs and the G2, also can be that string has at least one two terminal electron component 4.

Electric light power-saving life-prolonging device technical scheme seven (Fig. 7): binding post is arranged or go between 2,3 on its shell 1; In shell 1, two unidirectional controllable silicon S CR1 and SCR2 reverse parallel connection, its two ends are respectively with binding post or go between and 2,3 be electrically connected, and string has at least one two terminal electron component 4 between its control utmost point G1 and the G2; Control utmost point G1 and binding post or go between to go here and there between 3 at least one two terminal electron component 4 arranged; Control utmost point G2 and binding post or go between to go here and there between 2 at least one two terminal electron component 4 arranged.

Electric light power-saving life-prolonging device technical scheme eight (Fig. 8): binding post is arranged or go between 2,3 on its shell 1; In shell 1, the two ends of diode D are respectively with binding post or go between and 2,3 be electrically connected; Unidirectional controllable silicon S CR and diode D reverse parallel connection, its control utmost point G connects with a two terminal electron component 4; The other end of this two terminal electron component 4 is electrically connected with the mid point of other two two terminal electron components of connecting 4; The two ends of these two two terminal electron components of connecting 4 are respectively with binding post or go between and 2,3 be electrically connected.

Electric light power-saving life-prolonging device technical scheme nine (Fig. 9): binding post is arranged or go between 2,3 on its shell 1; In shell 1, the interchange end of the full-bridge that diode D1-D4 forms is respectively with binding post or go between and 2,3 be electrically connected; Connect with the dc terminal of full-bridge in the two ends of unidirectional controllable silicon S CR, its control utmost point G connects with a two terminal electron component 4; The other end of this two terminal electron component 4 is electrically connected with the mid point of other two two terminal electron components of connecting 4; The two ends of these two two terminal electron components of connecting 4 are electrically connected with the two ends of unidirectional controllable silicon S CR respectively.

Above-mentioned in the scheme related two terminal electron component 4 be meant: or electric capacity or resistance or piezo-resistance or thermistor or photo resistance or gas discharge diode or transient voltage suppress diode or bidirectional trigger diode or bidirectional diode thyristor or neon bulb or tongue tube or voltage stabilizing didoe or negative resistance light-emitting diode or silicon bidirection switch or silicon unidirection switch.

Can be shaped on installing hole or groove on the related shell 1 in the such scheme.Like this, electric light power-saving life-prolonging device shell is fixed on the switch, just can makes electric light power-saving life-prolonging switch; Be fixed on the lamp holder, just can be made into electric light power-saving life-prolonging lamp holder; Be fixed in the light fixture, just can be made into electric light power-saving life-prolonging light fixture, or the like.Certainly, if on the shell when not having installing hole or groove, also can adopt modes such as gluing, suspension, grafting to fix.

When using electric light power-saving life-prolonging device, it should be connected with electric light, mode of connection as shown in figure 10.

The utility model is because used electronic component is less, so circuit is simple, and assembling is easy, and production cost is low, and failure rate is low; Because both end voltage is higher during its work, so electric light power-saving life-prolonging effect is remarkable; Because it is small and exquisite, easy for installation, thus can with supporting uses such as switch, lamp holder, light fixture; It is not only applicable to incandescent lamp, cold light lamp, and can be used for gaseous discharge lamps such as electricity-saving lamp, fluorescent lamp.

First embodiment of the present utility model is as shown in Figure 1: the optional 1A400V's of bidirectional triode thyristor BCR, its control utmost point G is with binding post or the piezo-resistance about a 150V of can connecting between 2 that goes between; Use by circuit shown in Figure 10, can make modulating voltage reduce about 20 volts, make bulb life prolong about 3 times.

Second embodiment of the present utility model be as shown in Figure 3: the optional 1A400V's of full-bridge, 30 volts of the optional electric current 1A's of unidirectional controllable silicon S CR, off-state breakover voltage, its control utmost point G is in open-circuit condition; Use by circuit shown in Figure 10, but modulating voltage reduces about 20 volts, makes bulb life prolong about 3 times.

The 3rd embodiment of the present utility model be as shown in Figure 5: unidirectional controllable silicon S CR1 and the optional 1A400V's of SCR2, the gas discharge diode about a 50V of can connecting between its control utmost point G1 and the G2; Use by circuit shown in Figure 10, can make modulating voltage reduce about 20 volts, make bulb life prolong about 3 times.

Claims

1, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, binding post or go between 2,3, the two ends that it is characterized in that bidirectional triode thyristor BCR are respectively with binding post or go between and 2,3 be electrically connected, the control utmost point G of bidirectional triode thyristor and binding post or to go between between 2 can be open-circuit condition also can be that string has at least one two terminal electron component 4; Certainly, above-mentioned bidirectional triode thyristor BCR also can replace with a power-type bidirectional diode thyristor (DIAC or SSS or SBS).

2, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, binding post or go between 2,3, the two ends that it is characterized in that diode D and binding post or go between 2,3 is electrically connected, unidirectional controllable silicon S CR and diode D reverse parallel connection, it is controlled utmost point G and binding post or goes between between 2 can be open-circuit condition, also can be that string has at least one two terminal electron component 4; Certainly, the combination of above-mentioned diode D and unidirectional controllable silicon S CR also can replace with a reverse conduction triode thyristor element.

3, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, binding post or go between 2,3, the interchange end that it is characterized in that the full-bridge that diode D1-D4 forms is respectively with binding post or go between and 2,3 be electrically connected, connect with the dc terminal of full-bridge in the two ends of unidirectional controllable silicon S CR, between its control utmost point G and its anode A can be open-circuit condition, also can be that string has at least one two terminal electron component 4.

4, a kind of electric light power-saving life-prolonging device has shell 1, binding post or go between 2,3, and the two ends that it is characterized in that bidirectional triode thyristor BCR are respectively with binding post or go between and 2,3 be electrically connected, and its control utmost point G connects with a two terminal electron component 4; The other end of this two terminal electron component 4 is electrically connected with the mid point of other two two terminal electron components of connecting 4; The two ends of these two two terminal electron components of connecting 4 are respectively with binding post or go between and 2,3 be electrically connected.

5, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, and binding post or go between 2,3 is characterized in that two unidirectional controllable silicon S CR1 and SCR2 reverse parallel connection, its two ends are respectively with binding post or go between and 2,3 be electrically connected, and string has at least one two terminal electron component 4 between its control utmost point G1 and the G2.

6, a kind of electric light power-saving life-prolonging device has shell 1, and binding post or go between 2,3 is characterized in that unidirectional controllable silicon S CR1 connects with diode D1, and its two ends are respectively with binding post or go between and 2,3 be electrically connected; Unidirectional controllable silicon S CR2 connects with diode D2, and its two ends are respectively with binding post or go between and 3,2 be electrically connected, promptly with SCR1 and D1 reverse parallel connection; Can be open-circuit condition between the control utmost point G1 of two one-way SCRs and the G2, also can be that string has at least one two terminal electron component 4.

7, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, binding post or go between 2,3, it is characterized in that two unidirectional controllable silicon S CR1 and SCR2 reverse parallel connection, its two ends are respectively with binding post or go between and 2,3 be electrically connected, it is controlled, and string has at least one two terminal electron component 4 between utmost point G1 and the G2, and controlling utmost point G1 and binding post or going between to go here and there between 3 has at least one two terminal electron component 4, and controlling utmost point G2 and binding post or going between to go here and there between 2 has at least one two terminal electron component 4.

8, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, binding post or go between 2,3, the two ends that it is characterized in that diode D are respectively with binding post or go between and 2,3 be electrically connected, unidirectional controllable silicon S CR and diode D reverse parallel connection, its control utmost point G connects with a two terminal electron component 4, the mid point electrical connection of the other end of this two terminal electron component 4 and other two two terminal electron components of connecting 4, and the two ends of these two two terminal electron components of connecting 4 are respectively with binding post or go between and 2,3 be electrically connected.

9, a kind of electric light power-saving life-prolonging device, shell 1 is arranged, binding post or go between 2,3, the interchange end that it is characterized in that the full-bridge that diode D1-D4 forms is respectively with binding post or go between and 2,3 be electrically connected, connect with the dc terminal of full-bridge in the two ends of unidirectional controllable silicon S CR, its control utmost point G connects with a two terminal electron component 4, the other end of this two terminal electron component 4 is electrically connected with the mid point of other two two terminal electron components of connecting 4, and the two ends of these two two terminal electron components of connecting 4 are electrically connected with the two ends of unidirectional controllable silicon S CR respectively.

10, according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 described electric light power-saving life-prolonging devices, it is characterized in that two terminal electron component 4 is meant: or electric capacity or resistance or piezo-resistance or thermistor or photo resistance or gas discharge diode or transient voltage inhibition diode or bidirectional trigger diode or bidirectional diode thyristor or neon bulb or tongue tube or voltage stabilizing didoe or negative resistance light-emitting diode or silicon bidirection switch or silicon unidirection switch.