CN86203848U - Energy-saving indicator bulb - Google Patents

Abstract

The utility model discloses an energy-saving indicating bulb which is a cold cathode low-voltage glow-discharge small-sized color indicating bulb designed by using the basic principle of gas discharge. The energy-saving indicating bulb can also be made into an entire light fitting whose bulb is connected with a lamp holder. The energy-saving indicating bulb is suitable for various electrical devices, instruments and meters to indicate power supply and display operating state. Compared with XD6 type indicating lamps, the energy-saving indicating bulb saves electric energy by more than 50%. The utility model has the advantages of long service life, few power consumption, small fervescence, notable energy saving effect, bright color, etc.

Description

Energy-saving indicator bulb

The utility model belongs to low-voltage electrical apparatus, is a kind of pilot bulb that has improved.

Electric equipment and instrument and meter all are equipped with indicator light, it is respectively by red, green, yellow three kinds of colors, reflects keying with the having or not of the break-make of circuit, voltage, equipment or the like, and this pilot bulb uses very extensive, consumption is very big, and annual need of China produced several ten million.

Existing XD6 type indicator light as shown in Figure 1, it is usually by the CZ110V-8W miniature incandescent lamp, the coloured glass outer cover, RXY-25W-2.5K Ω dropping resistor and light fixture are formed.The luminous efficiency of incandescent lamp bulb is very low, its light efficiency has only the 8-15 lumens/watt, it only converts a few percent of electric energy in the input lamp to visible light, and this mixed light of only forming by multiple monochromatic light, the monochromatic light that can see through the coloured glass outer cover is just seldom a part of, and wherein major part is absorbed by the coloured glass outer cover, in addition, dropping resistor need expend certain power (being equivalent to not shinny bulb), all this kind reason, and the utilization rate of electrical of XD6 type indicator light is very low.Moreover indicator light is different with general lighting, and it is luminous continuously double tides, the power supply indicator on the switchboard, be not year in year out red light bright be exactly that green light is bright, its total power consumption is very surprising.In energy-intensive today, adopt power consumption many, the incandescent lamp bulb that luminous flux is little is irrational as indicator light.In addition, the filament of miniature incandescent lamp is thin and grow, and it is very even that filament resistance is difficult to, and local weakness is blown easily, and the heat that bulb and dropping resistor give out also can not be ignored, and the temperature of electric equipment such as semiconductor rectifier cabinet is had certain influence.

The purpose of this utility model is to provide a kind of power consumption low, and little, photochromic bright-coloured energy-saving indicating lamp bubble generates heat.

Energy-saving indicating lamp bubble of the present utility model is a principle of utilizing gas discharge, the compact color energy-saving indicating lamp bubble of a kind of cold cathode low-voltage glow discharge of making.Be equipped with in the vacuum color glass bulb of two electrodes, injecting certain inert gas (or neon or argon, helium).Under the alive outside effect, through gas discharge, produce certain monochromatic light between two electrodes, by the beamed radiation of glass bulb internal reflector, a direct end from painted glass bulb sends certain colourama of determining and comes.This glow discharge spot lamp photochromic can change in very big spectral region as required, can satisfy the requirement of Presentation Function.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is existing XD6 type indicator light schematic diagram.

Fig. 2 is a rib collar formula structural representation of the present utility model.

Fig. 3 is a socket type structure schematic diagram of the present utility model.

Fig. 4 is the structural representation that the utility model has light fixture.

Implementation method of the present utility model is: with reference to Fig. 2 and Fig. 3, in glass, add small amount of coloring, be blow molded into a convex glass bulb (1), and glass bulb (1) is evacuated, inject certain inert gas (2) (or neon of 5-20 millimeter of mercury, or argon, or helium), make O shape electrode (3) and be inserted in the electrode (4) of O type electrode central authorities with the metal that scribbles oxide, two electrodes are supported by glass stem (5), garden shape speculum (6) is housed on the glass stem (5), electrode connects Dumet wire (7) and forms vacuum seal with glass stem, draw outer and lamp holder (9) welding of glass bulb by seal wire (8), lamp holder can be made into rib collar and two kinds of forms of socket, to adapt to the different lamps needs.

Another embodiment of the present utility model as shown in Figure 4, on its operation principle is identical, only fuses bulb and light fixture with weldering mud.Lamp holder (9) is pressed into horn shape with engineering plastics, and its surface is printed on rib-loop screw thread (10), and the lamp holder afterbody is embedded with three binding posts of arranging in a triangle (11), is fixed on the switchboard by Luo Xuan card (12) precession.The energy-saving indicating lamp that this bulb and light fixture fuse, overall dimensions are not subjected to the restriction of original light fixture, and volume can be done very for a short time, are convenient to the series of products that the formation capacity does not wait.

Energy-saving indicating lamp bubble of the present utility model, owing to there is not filament, glass bulb can be done short and small thickly, electrode can be done firmly compactly, since cancelled the coloured glass outer cover, directly luminous by glass bulb, set up directional mirror again, though power drain is little, can send comparatively desirable colored gloss.Therefore, energy-saving indicating lamp bubble has advantages such as life-span length, little power consumption, little, the photochromic adaptability of heating are strong.

The characteristics of glow discharge spot lamp maximum are saved electric energy exactly.Use the energy-saving indicating lamp bubble than using the XD6 indicator light, can save electric energy more than 50 percent, if the whole nation replaces XD6 type indicator light with 2,000,000 energy-conservation indicator lights, 1 year operating time calculated by 8000 hours, then can be country in 1 year and saved the several hundred million degree of electric energy.

Claims (6)

1, a kind of pilot bulb of being formed by glass bulb, outer cover, filament, stem stem, lamp holder etc., feature of the present utility model is: glass bulb is to blow out with coloured glass, and inert gas injecting (2), replace filament light-emitting with non-touching electrode (3) and electrode (4), speculum (6) is housed on the stem stem, lamp holder (9) can be made two kinds of rib collar or sockets, also lamp holder (9) can be pressed into horn shape, and bulb and light fixture are fused.

2, pilot bulb according to claim 1 is characterized in that: blow out the convex glass bulb with coloured glass, replace outer cover and directly luminous.

3, pilot bulb according to claim 1 and 2 is characterized in that: painted convex glass bulb, be evacuated, and with reference to the color of glass bulb, and inject and a kind ofly can send same monochromatic inert gas (2) (or neon or argon or helium).

4, pilot bulb according to claim 1 is characterized in that: make an O shape electrode (3) and a umbrella electrode (4) with metal, umbrella electrode (4) is placed on the central authorities of O type electrode (3) and does not contact mutually, and is coated with the last layer oxide.

5, pilot bulb according to claim 1 is characterized in that: a perforation garden shape directional mirror (6) will be installed on the stem stem.

6, pilot bulb according to claim 1, it is characterized in that: can be pressed into tubaeform lamp holder (9) with engineering plastics, glass bulb (1) is integral with weldering mud admittedly with lamp holder (9), lamp holder (9) shell is printed on rib-loop (10), lamp holder (9) afterbody is embedded with three binding posts of isosceles triangle (11), and lamp holder (9) is equipped with the Luo Xuan card (12) that is used for fixing.

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