CN2147648Y - Plane type neon lamp - Google Patents

Abstract

The utility model relates to the improvement of a neon lamp, which is characterized in that the glass casing of the lamp body of the utility model adopts a flat structure. The flat glass casing can be formed by that tow pieces of glass are bonded; the fluorescent coating layer on the glass piece can be printed into planar inlaid patterns with fluorescent powder with multi light-emitting color according to need, and thus the decorative effect is favorable. Due to the adoption of the glass casing with the flat structure, the light-emitting area of the utility model is increased, overcoming the defect that the original neon lamp can only emit long and thin light but can not emit plane type light, increasing the decorative effect of the decorative effect, and enlarging applied occasions.

Description

Plane type neon lamp

Utility model relates to a kind of cold cathode glow gases discharge neon light, particularly a kind of neon light with big light-emitting area.

Neon light is widely used as a kind of special light sources.At present one of neon light to use more widely be to be used as a vehicle for propaganda and to decorate.Yet known neon light no matter be that high pressure is lighted aura or low pressure is lighted aura, is transparent glass-tube or tube cell, and its structure is thin tube-like.The neon light light-emitting area of this structure is less, make normal words, hollow pattern advertisement, decorate still passable, but to ask for something have big light-emitting area and or the neon light of boudle pattern, as some planes, little bent plane, the trade mark that bends formations such as plane, label, electronic clock facing, small-sized picture frame etc., then as one wishes not to the utmost.

The purpose of utility model is to overcome the deficiency of above-mentioned prior art, and a kind of have big light-emitting area and face type neon light simple for production are provided.

Two of the purpose of utility model provides a kind of face type neon light that can inlay different luminous patterns as required.

Three of the purpose of utility model provides a kind of electrode of suitable face type neon light.

The described neon light of utility model is made up of airtight glass bulb and electrode, it is characterized in that said airtight glass bulb has flat structure.The said flat structure of utility model (or claim face type) glass bulb is a kind of face type or modification surface structure of the hollow of being made up of double-deck slide, and it can be rectangle, circle, ellipse or any geometric figure on plane; Can also be little bent planar shaped as cheese, and the bending waveform.In (little) empty gap for charging into inert gas and/or applying fluorescent material, hollow area, shape are required maximum light-emitting area and shape.The described electrode of utility model can be general neon tube electrode such as tubular electrode, and its effect is an ionization excited gas glow, and it is identical with general neon light that it installs mode additional.The described electrode of utility model can also adopt a built-in electrode that communicates with described emitting space (common electrode) except that general built-in bipolar electrode commonly used, one covers electrode outward.Should outer cover electrode can be that the coating electrode can be overlying on any one side of glass bulb appearance with Copper Foil or equadag coating or electrodeposited coating (as tin oxide) or various transparent or nontransparent conducting film (as trichloride antimony, butter of tin) composition coating electrode.Strengthen glow discharge positive column area for improving luminous efficacy.The coating electrode area should be equal to or greater than required light-emitting area.Coating electrode outside can apply insulating protective layer.The making of utility model neon light is then carried out with the method for knowing.Neon light positive column luminous (normal glow) area, shape then by spatial area, shape and/or fluorescent coating area, shape and/or coating electrode (except two built-in electrodes) area, the shape decision of hollow, are promptly determined by minimum area, shape among the three.

Several typical embodiment below in conjunction with utility model are further described the utility model, to fully understand invention main points of the present utility model.

Fig. 1 is utility model the 1st an embodiment cross section structure schematic diagram.

Fig. 2 is utility model the 2nd an embodiment cross section structure schematic diagram.

Fig. 3 is utility model the 3rd an embodiment schematic top plan view.

Embodiment 1: by shown in Figure 1, with cheese hollow (spatial joint clearance the is less) clear bulb 1 of the little song in surface (one side or two faces), by general neon light manufacture craft, at its glass bulb one side two ends perforate, cleaning, the electrode chamber 2 of adjunction belt electrode 3 then.Take out glass bulb and electrode room air, look the glow color requirement, charge into the rare gas of certain air pressure.

Embodiment 2: referring to Fig. 2, one side at foliated glass (one or two) erodes away a concave surface (also can use the foliated glass of band concave surface or fill out a thickness at two foliated glass peripheries) with hydrofluoric acid, the effect of concave surface makes the bonding back of two sheet glass form hollow glass bulb 1, and concave, area can be with required light-emitting areas, shape is identical or bigger.Look the glow color requirement and select for use suitable triphosphor Fluorescent Powder slurry to be coated on the slide (a slice or two all can), fluorescent coating 4 areas, shape are decided by light-emitting area, shape.The electrode chamber 2 of belt electrode 3 is installed in perforate additional on a slice slide therein.With the glass dust binding agent that two slides are bonding, form the face type glass bulb that scribbles fluorescent material.By general neon light manufacture craft, bleed, inflate, fill mercury then.At any coated with conductive membrane electrode 5 of glass bulb appearance, its area and shape should be more than or equal to luminous (fluorescent material) areas at last.The conducting film skin can apply insulating coating.

Embodiment 3 is referring to Fig. 3, and as embodiment 2, coating fluorescent material can be selected for use more than two kinds, as the fluoresent coating of the chromatography mosaic 6,7,8 of drawing a picture, just can make the face type neon light that can send multicolour and nested pattern is arranged like this.

Embodiment 4: above-mentioned two slides, can also be bent into waveform configuration synchronously, and can make neon light with waveform plane.

Utility model is than prior art, and it is big to have a light-emitting area, and can make the neon light with nested multiple patterns (color), and make also more convenient, good decorating effect. The utility model neon light is particularly suitable for some and has big light-emitting area special decoration and the advertisement nested with pattern such as requirements such as trade mark, label, electronic clock facing, picture frames, has enlarged the neon light range of application and has improved decorative effect.

Claims (5)

1, a kind of face type neon light with big light-emitting area is made up of airtight glass bulb and electrode, it is characterized in that described glass bulb has flat structure.

2, according to the described neon light of claim 1, the glass bulb that it is characterized in that said flat structure is to be bonded by two sheet glass.

3,, it is characterized in that said electrode covers electrode outward by a built-in electrode and one and forms according to claim 1 or 2 described neon lights.

4,, it is characterized in that saidly outer cover electrode and constituting by the conducting film coating according to the described neon light of claim 3.

5,, it is characterized in that being coated with on the slide fluoresent coating that different fluorescent material are formed pattern according to the described neon light of claim 4.

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