CN1130800A - Parallel circuit control lamp filament lamp bulb and making thereof - Google Patents

Abstract

A bulb of incandescent lamp or a tube of fluorescent lamp features that beside one filament, each of other filaments is serially connected with a key switch for elongating its service life and controlling power. For incandescent lamp, said key switches may be replaced by IC for remote control.

Description

The bulb and the making of parallel circuits control filament

The present invention relates to a kind of a kind of device by parallel circuits control filament.

The present incandescent lamp bulb and the filament of fluorescent tube are all connected, and their useful life all for once, and be then all quick-fried useless after the filament of bulb is blown, and illumination incandescent lamp and fluorescent tube that for example existing family uses are not always the case.

The objective of the invention is to make prolong greatly the useful life of incandescent lamp bulb and fluorescent tube, the power of incandescent lamp bulb can both be changed within the specific limits at any time.

This incandescent circuit for lamp is to be formed in parallel by the filament more than 2, the radical of filament is to determine according to actual needs, generally there is the 2-7 root to be advisable, wherein do not adorn telegraph key in the circuit of filament R1, all must be in the circuit of remaining each root filament by adorning 1 telegraph key, after this bulb inserts 220 volts of power supply lamp socket energisings, filament R1 can be luminous, after filament R1 was blown, this moment, filament R2 just can be luminous as long as connect telegraph key K2, after filament R2 also is blown, as long as turn-on key telegraph key K3, filament R3 can be luminous, and all the other filaments are not always the case.So can prolong the useful life of bulb.The power of the filament in this bulb can all equate, also can be unequal, and all indicates the power wattage of its control filament on each telegraph key.At some in particular cases, the power of a filament can not be satisfied the demand, and can connect wherein several telegraph keys this moment simultaneously, allows their together luminous meeting the demands.Therefore the power of this bulb can both change within the specific limits at any time.Also can say so, this bulb only needs a bulb that just can replace the various power on the existing market.

The circuit of this fluorescent tube is made up of two groups of parallel circuitss, at the two ends of fluorescent tube one group of filaments connected in parallel that is same as this incandescent lamp is arranged all respectively, and the power of these filaments all equates with the filament wattage of common fluorescent tube.After fluorescent tube was pressed into the lamp socket energized, electric current was by the R1 at fluorescent tube two ends, and at this moment fluorescent tube just can be luminous, after the R1 of an end is blown, this end must be by judging, determination methods is to take off fluorescent tube to save dry cell, a bulb with one, one section lead is together in series with the two ends of fluorescent tube respectively, if find the end that bulb does not work, just illustrate that this end filament is blown, can connect the little telegraph key K2 of this end this moment, allow R2 continue energising, make lamp luminescence.If there is an end filament to be blown again, can go ahead by this method, allow fluorescent tube recover lost eyesight once more, so this fluorescent tube is than looking many useful life of general common fluorescent tube.

Because this circuit adopts the Multi-filament parallel connection, and prolonged the useful life of incandescent lamp bulb and fluorescent tube greatly, and the power of incandescent lamp bulb can both be changed within the specific limits at any time.

Below in conjunction with the drawings and specific embodiments to further detailed explanation of the present invention.

Fig. 1 is a circuit diagram of the present invention.

Fig. 2 is the incandescent lamp bulb device profile according to the circuit design of Fig. 1.

Describe details and the working condition that proposes concrete device according to the circuit of Fig. 1 in detail below in conjunction with Fig. 2.This device is illustrated with 6 filament parallel connections, one end of the lead in this device (1) and (2) is connected two bumps of lamp holder respectively, the other end of lead (1) divides 6 circuits (6) (7) (8) (9) (10) (11), wherein 5 circuits (7) (8) (9) (10) (11) insert 5 telegraph keys (3) respectively, also have 3 telegraph keys not draw among the figure.Lead (6) and the edge that all passes through an insulating support (4) by 5 leads that pick out behind the telegraph key respectively with the distance that equates, one section vitreum of pass-out (5) downwards, the conductor here (2) be by Vitrea central vertical downwards and under go out 1.5CM, all the other 6 conductors all go out 6-7CM and are mutually certain angle with (2) near under the vitreum edge, with the energy anchored filament, making filament become a camber line to be advisable, (12-17) is filament.This bulb on lamp holder by 5 telegraph keys are arranged, therefore must on the metal-back (18) of lamp holder, dig 5 apertures that can be pressed into telegraph key, make troubles for like this metal-back of lamp holder by dress, here the metal-back of lamp holder can be made two half, connect with soldering after loading onto, can give by dress like this provides some convenient.After this bulb inserted lamp socket energising, filament (12) can be luminous, and after the right telegraph key (4) made the electric current connection in by figure, filament (13) is also the same with filament (12) to send light, and the filament that other telegraph key is corresponding with it also is not always the case.Should charge into gases such as nitrogen, argon in this bulb, at high temperature distil to hinder tungsten filament, the filament temperature after the inflation can be brought up to 2400-2700 ℃.Filament temperature is high more, is converted into the just many more of luminous energy in the electric energy of consumption.

Several telegraph keys in this device can also replace with a computer integrated circuit, wherein also to also to insert lead (2) in this integrated circuit and go, so, just do not needed mains switch, as long as the breath that computer remote controller just can be controlled bulb goes out and the size of power, such computer shakes controls that to use be very easily.

Claims (3)

1, the incandescent lamp bulb and common the same can directly the access in the general common lamp socket of incandescent lamp bulb that is composed in parallel by Multi-filament is for people's use of throwing light on; It is characterized in that: except that a filament, all the other every filament is all connected with a little telegraph key, the incandescent lamp circuit that Multi-filament composes in parallel, and every filament uses in turn, can prolong the useful life of incandescent lamp bulb like this.Can also use simultaneously by several filaments, can also change the power of incandescent lamp bulb like this.For the fluorescent tube circuit that is composed in parallel by two groups of Multi-filaments, every filament uses in turn, can prolong the useful life of fluorescent tube.

2, according to the described device of claim 1, except that a filament, all the other each root filaments are all connected respectively by a telegraph key and are controlled in this circuit.

3, according to the described device of claim 2, one group of filament in this incandescent bulb circuit can also connect with the computer integrated package, is controlled with a computer remote controller.

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