CN2162710Y

CN2162710Y - Special incandescent lamp for fluorescent lamp ballast

Info

Publication number: CN2162710Y
Application number: CN 93214437
Authority: CN
Inventors: 张东成
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-04
Filing date: 1993-06-04
Publication date: 1994-04-20
Anticipated expiration: 2003-06-04

Abstract

The utility model discloses a special incandescent lamp for fluorescent lamp ballasting which has the functions of lighting and ballasting for a fluorescent lamp. The utility model is characterized in that the lamp is provided with one or more filaments and a plurality of filament wires; one ends of the filament wires are connected in parallel and connected with a power cord; the other ends are respectively connected with lamp holder lead wires whose number is same with the filament wires; the lamp holder lead wires are connected with the fluorescent lamp. When the incandescent lamp is turned on, the fluorescent lamp can be also turned on due to the action of a starter; the voltage dropping and the current limiting of the fluorescent lamp can be realized when the incandescent lamp is working; so the ballasting effect of the fluorescent lamp can be realized and the normal working of the fluorescent lamp can be kept; the ballasting effect of the fluorescent lamp can also be realized by more than two small incandescent lamps which are connected in series. The utility model has the advantages of low cost and energy saving.

Description

Special incandescent lamp for fluorescent lamp ballast

The utility model relates to the improvement of incandescent lamp in the lighting field, be a kind ofly collect illumination, fluorescent lamp ballasting is the incandescent special-service lamp of one.

Common incandescent lamp can only be done illumination usefulness now, and purposes is single, and it is luminous that fluorescent lamp must have ballast and starter to start, not only cost height, and consuming electric power.

The purpose of this utility model provides the incandescent lamp of selecting a kind of optimum range, be used to replace fluorescent lamp ballast, promptly light luminous the time, play again starting fluorescent lamp ballasting and keep the effect of normal operation, thereby effect is splendid in incandescent lamp fluorescent lamp combination lamp when incandescent lamp self.

This incandescent special-service lamp is that the incandescent filament with 220V, 25-150W quality is a resistance circuit, will have now many group filaments will be set in the ordinary incandescent lamp bubble, an end be connected in the bulb and the splice grafting silk thread, the other end is then single to be connected to respectively to draw and to connect silk thread.This incandescent lamp and fluorescent lamp combination replace ballast, can play the step-down metering function identical with ballast, are applied in the fluorescent lamp circuit of 4-40.

The utility model accompanying drawing is as follows:

The overall diagram of Fig. 1 the utility model incandescent special-service lamp;

The circuit diagram of Fig. 1-1 one incandescent special-service lamp and four fluorescent lamp combinations;

The combination lamp schematic diagram of Fig. 1-2 Fig. 1-1;

Four little incandescent special-service lamp serial connections of Fig. 2 and a fluorescent lamp combinational circuit diagram;

Fig. 2-1 four little incandescent special-service lamp serial connection and an annulus fluorescent lamp combined lamps schematic diagram.

Below in conjunction with accompanying drawing and with embodiment the utility model is described in detail it:

See Fig. 1, incandescent special-service lamp W comprises lamp holder 1, incandescent lamp bulb 2, filament bundle 2-2 is arranged in bulb shell 2-1, filament bundle 2-2 is made up of one to eight filament, every filament is identical in quality, voltage is 160～220 volts, and the one end is connected in and splice grafting silk thread 2-3, and the other end meets silk thread 2-4 with drawing of respective numbers respectively and is connected; And splice grafting silk thread 2-3 connects power lead-ining line 3 by the lamp holder contact 1-1 on the lamp holder 1, and several drawing meets silk thread 2-4 and connect lamp holder leading-out wire 4 by the corresponding lamp holder contact 1-2 on the lamp holder 1, among Fig. 1-1 The starter of expression fluorescent lamp, 5 expression fluorescent tubes.6 expression combination lamps among Fig. 1-2.

During use, when power lead-ining line 3 energized, incandescent special-service lamp W lights, under the effect of starter, fluorescent tube is also simultaneously luminous, and keep normal operation, and so special-purpose incandescent lamp has played illumination and has replaced the double action of ballast in circuit, and incandescent lamp and fluorescent lamp can be formed the various ways combination lamp by varying number.

Moreover: with one group of several little incandescent special-service lamps (color lamp also can) serial connection, total voltage still can replace ballast and be used for the fluorescent lamp combinational circuit in 160V～220V, and small filament lamp quantity can reach 30; Fig. 2 is one with the combinational circuit of four little incandescent special-service lamps, 2 serial connections with a fluorescent tube 5, Fig. 2-the 1st, the light fixture schematic diagram that makes up with it with a circline; 7 expression lamp outer casings, behind power connection, little incandescent special-service lamp 2 is lighted, and fluorescent lamp is simultaneously luminous under the effect of starter, and small filament lamp has replaced the ballast effect equally, and this form combination lamp also can be used as art, ornament.

Incandescent special-service lamp only needs general production technology can produce, assemble, use effective, energy-conservation, whole combination lamp is in light weight, cost is low, can do illumination in different occasions, decorate widely-used.

Claims

1, a kind of incandescent special-service lamp W of fluorescent lamp ballasting is made up of lamp holder 1, incandescent lamp bulb 2, it is characterized in that: lamp holder contact 1-1,1-2 are arranged on the lamp holder 1; Interior filament bundle 2-2 one end of bulb shell 2-1 that is contained in incandescent lamp bulb 2 is connected in and splice grafting silk thread 2-3 the corresponding radical lead-out lights of another termination silk thread 2-4.

2, according to the incandescent special-service lamp of claim 1, it is characterized in that: filament bundle 2-2 is made up of one to eight filament.

3, according to the incandescent special-service lamp of claim 1, it is characterized in that: with the fluorescent lamp wiring in, this incandescent special-service lamp 2 replaces fluorescent lamp ballasts and forms combinational circuits.

4, according to the incandescent special-service lamp of claim 1, it is characterized in that: to replace the ballast combinations circuit in several little incandescent special-service lamp 2 serial connections and the fluorescent lamp wiring.