CN2510991Y - New-type ion lamp - Google Patents

Abstract

A new electric ion light is provided with an electrode inside, and is characterized in that the electrode inside can stand with high temperature; two ends of the electrode are connected with base lines respectively so that a dual out end electrode is arranged between the two out base lines and the electrode wire. During the process of the utility model, an outer power can be directly used, a current loop is arranged between the two base lines and the electrode wire and the electrode wire radiates heat through the current so that the degassing is accomplished. The utility model not only simplifies the manufacture technology and the technology equipment, reduces the production costs, but also has good degassing effect, improves the product quality greatly and is suitable for batch production.

Description

Novel electric ion lamp

Technical field:

The utility model relates to the built-in electric ion lamp of electrode.

Background technology:

Electric ion lamp also claims Electronic magic lamp, is the ornamental high-tech product that development in recent years is got up.Structurally be divided into two types.One class is that exciting electrode is in the spheroid outside, with noble gas discharge in the high-frequency induction signal excitation spheroid; Another kind of is that exciting electrode is built-in, with high frequency voltage direct-drive noble gas discharge, produces discharge lines and excitated fluorescent powder and sends various colors.In the prior art, as shown in Figure 3, built-in exciting electrode all is to adopt cylindrical metal electricity post 6, is drawn by single-ended lead 7.The concrete problem that exists is, in the manufacturing process, because metal electricity post 6 surface adsorption have gas, eliminating for this gas is quite difficult, often need to adopt high-frequency apparatus, in the spheroid outside metal electricity post that is in the spheroid is carried out high-frequency induction heating, therefore, needed technological equipment more complicated, the cost height.

Summary of the invention:

Technical problem to be solved in the utility model provides a kind of novel electric ion lamp, by the improvement of its electrode structure, makes when exhaust, and the discharge of electrode surface gas is more simple, convenient, need not special equipment.

The technical scheme that the utility model technical solution problem is adopted is:

The utility model is a built-in electrode.Its design feature is that described built-in electrode is high temperature resistant wire electrode, and the two ends of wire electrode are drawn by lead respectively, and formation can form two exit electrodes of current circuit between two leading-out end line and wire electrode.

The utility model can directly adopt external power source in manufacturing process, form current circuit between two leading-out end line and wire electrode, and wire electrode is because of generating heat by electric current, thereby the exhaust when making sealing by fusing is more convenient, and improves exhaust effect.

Compared with the prior art, the beneficial effects of the utility model are embodied in not only can simplify manufacture craft greatly, simplify technological equipment, reduce production costs, and degassing effect is good, can greatly improve the quality of products, and is suitable for producing in batches.

The drawing explanation:

Fig. 1 is the utility model structural representation.

Fig. 2 changes the wire electrode schematic diagram for spiral.

Fig. 3 is the prior art structural representation.

Embodiment;

Shown in Figure 1, present embodiment is a built-in electrode, adopts " heart " shape fluorescent tube 4.

Shown in the figure, built-in electrode is high temperature resistant wire electrode 1, and the two ends of wire electrode 1 are drawn by end line 2,3 respectively, and formation can form two exit electrodes of current circuit between two leading-out end line 2,3 and wire electrode 1.

In concrete the enforcement, high temperature resistant wire electrode 1 can be a tungsten filament, or is straightway, or is helical form as shown in Figure 2.Tungsten filament has certain resistance value, and is high temperature resistant, has electron emissivity preferably.

In the manufacturing process, directly adopt external power supply, constitute current circuit jointly by two leading-out end line 2,3 and wire electrode 1.Utilize wire electrode 1 self heating power, the gas and the gases in the fluorescent tube 4 that are adsorbed on the wire electrode 1 are discharged from blast pipe 5.

During use, two leading-out end line 2,3 are merged into a lead terminal, thereby form single-ended electrode.

Claims (3)

1, a kind of novel electric ion lamp, built-in electrode, it is characterized in that described built-in electrode is high temperature resistant wire electrode (1), the two ends of wire electrode (1) are drawn by end line (2,3) respectively, and formation can form two exit electrodes of current circuit between two leading-out end line (2,3) and wire electrode (1).

2, electric ion lamp according to claim 1 is characterized in that described high temperature resistant wire electrode (1) is a tungsten filament.

3, electric ion lamp according to claim 1 and 2 is characterized in that described wire electrode (1) is straightway or is helical form.

Images