CN2146836Y

CN2146836Y - Energy-saving incandescent and fluorescent combined daylight lamp

Info

Publication number: CN2146836Y
Application number: CN 92242606
Authority: CN
Inventors: 王志煜
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-28
Filing date: 1992-11-28
Publication date: 1993-11-17
Anticipated expiration: 2002-11-28

Abstract

The utility model relates to an energy saving incandescent and fluorescent combined daylight lamp which makes a filament lamp served as a fluorescent lamp ballast so as to cause the filament lamp and a florescent lamp to be integrated into a whole. The energy saving incandescent and fluorescent combined daylight lamp is characterized in that one end of an electric source is connected with an electrode wire for helping startup, and the electrode wire is arranged outside the wall of the lamp; both ends of a glow starter are respectively bridged with the filament of the filament lamp and the filament of the fluorescent lamp and are connected with the filament on the other end of the florescent lamp. Thereby, the utility model has the advantages of high luminescence efficiency and no uselessness power consumption; the colour of the light is close to natural daylight, and the utility model is suitable for both alternating current and direct current.

Description

Energy-saving incandescent and fluorescent combined daylight lamp

As fluorescent lamp ballast, both the utility model be combined as a whole to make scalding lamp fluorescent lamp with the scalding lamp, forms a kind of double-light energy-saving daylight lamp of novel wide spectrum.

Scalding lamp and fluorescent lamp all are a kind of illuminating lamps of independent utility at present, and the scalding modulated structure is simple, and its luminescent spectrum is partial to long wave, and therefore, photochromic inclined to one side Huang differs greatly with natural daylight, and luminous efficiency is poor.The inclined to one side shortwave of fluorescent lamp luminescent spectrum, therefore, photochromic inclined to one side indigo plant and natural daylight also have certain gap, though luminance is higher than the scalding lamp, but fluorescent lamp will limit operating current with ballast, and iron inductance formula ballast will consume a large amount of copper materials, iron material, and benzene heavily uses inconvenience, 4～8 watts useless power consumption is arranged simultaneously, the waste electric energy, power factor is not equal to 1 in addition, and it is certain unfavorable that the power plant is brought.

The purpose of this utility model provides a kind of luminous efficiency height, does not have useless power consumption, and the spectrum that sends is wide, and photochromic near natural daylight, power factor equals 1, and can save the ballast that fluorescent lamp is used, and is suitable for the double-light energy-saving daylight lamp of AC/DC simultaneously.

For finishing the technical scheme that above-mentioned purpose is taked: at the two ends of starter respectively with the filament cross-over connection of scalding lamp filament and fluorescent lamp, is connected with another filament of fluorescent lamp simultaneously, an end of power supply helps the build-up of luminance electrode wires by resistance or one of electric capacity connection.The ballast that replaces fluorescent lamp with the scalding lamp, make normally build-up of luminance of fluorescent lamp, because the above-mentioned build-up of luminance electrode wires that helps is close to the tube outer wall of fluorescent lamp, its length is similar to fluorescent tube length, after this electrifying electrodes, makes the electronic population that filament is emitted in the fluorescent tube, be subjected to its electric field effects, rapid moving causes ionization, causes the fluorescent lamp build-up of luminance, realizes replacing with the scalding lamp ballast of fluorescent lamp.

The utility model embodiment is described in detail in conjunction with the accompanying drawings.

Fig. 1 is used for the alternating current structure chart for the utility model;

Fig. 2 is used for the direct current structure chart for the utility model;

Fig. 3 is a straight pipe type contour structures schematic diagram;

Fig. 4 is a bulb-type contour structures schematic diagram.

The double-light energy-saving daylight lamp that embodiment one is used for alternating current 220V 50～60Hz as shown in Figure 1, one end of 220V power supply connects fluorescent lamp 1 filament, an and end of connection starter 4, the filament of the other end of fluorescent lamp 1 connects the filament of scalding lamp 3 and the other end of starter 4 respectively, one termination capacitor C of power supply draws one and helps build-up of luminance electrode wires 2, this electrode wires 2 is close to the then outer of straight pipe type lamp tube wall, a termination power 220V of lamp base distinguishes filament one end of connecting resistance R and scalding lamp 3 as shown in Figure 3, the termination of R helps build-up of luminance electrode wires 2, one end of another termination fluorescent wire of filament of white lamp lamp 3, an end of another termination lamp base of this Filament of fluorescent lamp and connection starter; Another pin connects the other end of Filament of fluorescent lamp and starter 4 respectively.If fluorescent lamp can save capacitor C or resistance R when being combined in scalding lamp inside as shown in Figure 4, its structure connects identical with Fig. 3.

Embodiment two as shown in Figure 2, power supply one end is connecting resistance R and draw and help build-up of luminance electrode wires 2 respectively, the filament that connects scalding lamp 3 simultaneously, another filament connects an end of fluorescent lamp 1 filament and starter 4, and the other end of starter 4 connects the other end filament of fluorescent lamp 1.

After power-on, electric current is by fluorescent lamp 1 filament, scalding lamp 3 filaments, voltage is added in the two ends of electrode in the starter 4, cause starter 4 internal discharges, it is closed conducting, fluorescent lamp 1 filament and scalding lamp 3 are generated heat simultaneously, luminous, fluorescent lamp 1 filament electrons emitted group is subjected to outer metal promoted build-up of luminance electrode wires 2 effect of electric field of fluorescent lamp tube wall, electronic population in the fluorescent lamp tube is moved rapidly, fluorescent lamp 1 reaches the condition of ionization conducting, and when 4 out-of-work moments of starter, the electric current on the scalding lamp passes through fluorescent lamp, make scalding lamp and fluorescent lamp enter normal luminance, tungsten filament has good current stabilization in the scalding lamp, current limiting characteristic, in electric current flows through scalding lamp 3 during tungsten filament, the tungsten filament heating, then tungsten filament resistance obviously raises, therefore electric current decreases, and then electric current increases again, and the tungsten filament heating temp rises again, so reach poised state, show good current stabilization metering function.Above-mentioned resistance R or capacitor C are to place restrictions on electric current by helping build-up of luminance electrode wires 2, have an accident in case human body touches.

Claims

1, a kind of by the scalding lamp as flourescent ballast, the double-light energy-saving daylight lamp of forming by lamp holder, fluorescent tube, filament, the two ends that it is characterized in that starter 4 are connected with fluorescent lamp 1 filament cross-over connection and with the other end filament of fluorescent lamp 1 with scalding lamp 3 filaments respectively, and an end of power supply connects one and helps build-up of luminance electrode wires 2.And place outside the lamp wall.