CN202996775U - Electrode structure of glass gas light emitting diode - Google Patents
Electrode structure of glass gas light emitting diode Download PDFInfo
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- CN202996775U CN202996775U CN 201220643818 CN201220643818U CN202996775U CN 202996775 U CN202996775 U CN 202996775U CN 201220643818 CN201220643818 CN 201220643818 CN 201220643818 U CN201220643818 U CN 201220643818U CN 202996775 U CN202996775 U CN 202996775U
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- overstriking
- emitting diode
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Abstract
The utility model discloses an electrode structure of a glass gas light emitting diode. The electrode structure comprises a positive conductive bracket, a negative conductive bracket, a positive electrode and a negative electrode, wherein the positive conductive bracket is connected with the positive electrode, the negative conductive bracket is connected with the negative electrode, both the positive electrode and the negative electrode are formed by winding tungsten filaments, the positive conductive bracket or/and the negative conductive bracket is/are coated with an insulation layer(s) or sheathed with an insulation bushing(s), and the positive electrode is provided with at least one first thickened electrode section and/or the negative electrode is provided with at least one second thickened electrode section. The electrode structure of the glass gas light emitting diode can satisfy high-power requirements, and electrode hot spots are easy to build, so that a lamp is stable and has a prolonged service life.
Description
Technical field
The utility model relates to a kind of electrode structure of glass gas light-emitting diode.
Background technology
Existing glass gas-discharge diode, there is no insulating barrier on conducting bracket, there is no enough distances between the positive and negative polarities conducting bracket due to the glass gas light-emitting diode, and be prone to when lighting that the situation of conducting both positive and negative polarity support makes the glass gas light-emitting diode can not satisfy high-power needs due to the ionization of gas and mercury.
In addition, existing gaseous discharge lamp does not have the overstriking electrode section of positive and negative electrode, and the electrode focus is difficult for setting up, and the negative pole emitting material is difficult for emission, causes the unstable of diode, and useful life is short.
Summary of the invention
The purpose of this utility model be to provide a kind of can satisfy the high power requirement, easily set up the electrode focus, make the electrode structure of the stable and glass gas light-emitting diode that increases the service life of diode.
the utility model realizes that the technical scheme of above-mentioned purpose is, a kind of electrode structure of glass gas light-emitting diode, comprise anodal conducting bracket, the negative pole conducting bracket, positive electrode and negative electrode, described anodal conducting bracket is connected with positive electrode, described negative pole conducting bracket is connected with negative electrode, positive electrode and negative electrode are reeled by tungsten filament and are formed, its innovative point is: be coated with insulating barrier or be set with insulating sleeve on described anodal conducting bracket and/or on the negative pole conducting bracket, have on described positive electrode and have at least one second overstriking electrode section at least one the first overstriking electrode section and/or described negative electrode.
Described the first overstriking electrode section is be spirally wrapped around on positive electrode and formed by tungsten filament, and described the second overstriking electrode section is be spirally wrapped around on negative electrode and formed by tungsten filament.
Described the first overstriking electrode section is strengthened and formed by the tungsten filament winding radius of positive electrode, and described the second overstriking electrode section is that the tungsten filament winding radius by negative electrode strengthens and forms.
Described insulating barrier is silicate layer.
Described insulating sleeve is earthenware or glass tube.
Anodal conducting bracket of the present utility model, negative pole conducting bracket are coated with insulating layer coating or the suit insulating sleeve is mainly the dielectric strength that strengthens between anodal conducting bracket, negative pole conducting bracket, prevent closely discharge between conducting bracket, can strengthen like this distance between positive pole and negative pole, improve power and the light efficiency of glass Light-Emitting Diode, thereby satisfy high-power requirement.Owing to having the second overstriking electrode section on the first overstriking electrode section and/or described negative electrode having on described positive electrode, the beneficial effect of this structure is: 1. the overstriking electrode section makes positive electrode and negative electrode dwindle spacing at the overstriking electrode section again.After adding power source on two electrodes at the glass gas light-emitting diode, at first by overstriking electrode section partial ionized gas discharge, at this moment have electric current and be wound around section → partially ionized gas → negative electrode overstriking winding section → negative electrode two ends section → negative electrode → flow to power cathode through positive source → positive electrode two ends section → positive electrode overstriking between positive pole and negative pole.When having electric current to flow through positive electrode and negative electrode, can make the electrode heating, set up a plurality of focuses on electrode, make active the increasing of emitting material on negative electrode, ionize more gas, and then can produce the gas ionization of avalanche type between positive electrode and negative electrode, set up the plasma of ionized gas, these ionized gas can produce a large amount of ultraviolet rays, these ultraviolet rays are radiated on fluorescent material on glass shell, the meeting excitated fluorescent powder is luminous, and Here it is makes illuminating glass light-emitting diode.If glass shell is quartz glass, ultraviolet ray will see through the quartz glass shell and be radiated at the glass shell outside so, just can be used as ultra-violet lamp.2. in the process of positive electrode and negative electrode discharge, at first most of electron stream arrives the overstriking electrode section of positive electrode, arrive positive electrode through the two ends of positive electrode section again, can greatly alleviate like this degree of heat of positive electrode, extended the useful life of glass light-emitting diode.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is two of structural representation of the present utility model;
Fig. 3 is three of structural representation of the present utility model;
Fig. 4 is the another kind of structural representation of structure of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of electrode structure of glass gas light-emitting diode, comprise anodal conducting bracket 1, negative pole conducting bracket 2, positive electrode 4 and negative electrode 5, described anodal conducting bracket 1 is connected with positive electrode 4, described negative pole conducting bracket 2 is connected with negative electrode 5, positive electrode 4 and negative electrode 5 are reeled by tungsten filament and are formed, has the second overstriking electrode section 4-1 on described positive electrode 4, have the second overstriking electrode section 5-1 on described negative electrode 5, be set with insulating sleeve 6 on described anodal conducting bracket 1 He on negative pole conducting bracket 2.Described insulating sleeve 6 is earthenware or glass tube.
Certainly, have on also can described positive electrode 4 and have the second overstriking electrode section 5-1 on the first overstriking electrode section 4-1 or described negative electrode 5, overstriking electrode section length is made adjustable, be convenient to batch production.
The total length of described the first overstriking electrode section 4-1 less than or equal to the total length of positive electrode 4 80% and more than or equal to 3mm, the total length of described the second overstriking electrode section 5-1 less than or equal to the total length of negative electrode 5 80% and more than or equal to 3mm.
Described the first overstriking electrode section 4-1 is spirally wrapped around on positive electrode 4 and is consisted of by tungsten filament.Or described the first overstriking electrode section 4-1 strengthens by the winding radius of positive electrode 4 to form, and described the second overstriking electrode section 5-1 is spirally wrapped around on negative electrode 5 and is consisted of by tungsten filament.Or described the second overstriking electrode section 5-1 is strengthened by the winding radius of negative electrode 5 to form.
Certainly, can be also to be coated with insulating barrier on described anodal conducting bracket 1 He on negative pole conducting bracket 2.Described insulating barrier is silicate layer, and described silicate layer can also can be ceramic layer for glassy layer.Described for the insulating barrier of silicate layer is by diboron trioxide, the sodium tetraborate ratio with 2:1, add suitable quantity of water, the boron insulating barrier of formation; Or be coated with insulating layer coating by silicate compound as what adhesive formed; Perhaps apply by glass dust, aqueous adhesive the insulating barrier that forms.
As shown in Figure 2, the second overstriking electrode section 5-1 is two.
Certainly, can be also to be coated with insulating barrier or to be set with insulating sleeve 6 on described anodal conducting bracket 1 or on negative pole conducting bracket 2.
as shown in Figure 3, a kind of electrode structure of glass gas light-emitting diode, comprise anodal conducting bracket 1, negative pole conducting bracket 2, trigger electrode conducting bracket 3, positive electrode 4, negative electrode 5 and trigger electrode 7, described anodal conducting bracket 1 is connected with positive electrode 4, described negative pole conducting bracket 2 is connected with negative electrode 5, positive electrode 4 and negative electrode 5 are reeled by tungsten filament and are formed, described trigger electrode conducting bracket 3 is connected with trigger electrode 7, have on described positive electrode 4 and have the second overstriking electrode section 5-1 on the first overstriking electrode section 4-1 and described negative electrode 5, the first overstriking electrode section 4-1 and the second overstriking electrode section 5-1 are three, on described anodal conducting bracket 1, negative pole conducting bracket 2, be set with insulating sleeve 6 on trigger electrode conducting bracket 3.Certainly, have on also can described positive electrode 4 and have the second overstriking electrode section 5-1 on the first overstriking electrode section 4-1 or described negative electrode 5, overstriking electrode section length is made adjustable, be convenient to batch production.
Certainly, can have following situation on described anodal conducting bracket 1, negative pole conducting bracket 2 and trigger electrode conducting bracket 3: be coated with insulating barrier or be set with insulating sleeve 6 on anodal conducting bracket 1; Perhaps be coated with insulating barrier or be set with insulating sleeve 6 on anodal conducting bracket 1 He on negative pole conducting bracket 2; Perhaps be coated with insulating barrier or be set with insulating sleeve 6 on negative pole conducting bracket 2 He on trigger electrode conducting bracket 3; Perhaps on anodal conducting bracket 1, be coated with insulating barrier or be set with insulating sleeve 6 on negative pole conducting bracket 2 and on trigger electrode conducting bracket 3.
The total length of described the first overstriking electrode section 4-1 less than or equal to the total length of positive electrode 4 80% and more than or equal to 3mm, the total length of described the second overstriking electrode section 5-1 less than or equal to the total length of negative electrode 5 80% and more than or equal to 3mm.
Described the first overstriking electrode section 4-1 is spirally wrapped around on positive electrode 4 and is consisted of by tungsten filament.Or described the first overstriking electrode section 4-1 strengthens by the winding radius of positive electrode 4 to form, and described the second overstriking electrode section 5-1 is spirally wrapped around on negative electrode 5 and is consisted of by tungsten filament.Or described the second overstriking electrode section 5-1 is strengthened by the winding radius of negative electrode 5 to form.
As shown in Figure 4, a kind of glass gas light-emitting diode electric machine structure, comprise anodal conducting bracket 1, negative pole conducting bracket 2, positive electrode 4 and negative electrode 5, described anodal conducting bracket 1 is connected with positive electrode 4, described negative pole conducting bracket 2 is connected with negative electrode 5, all be set with insulating sleeve 6 on described anodal conducting bracket 1 He on negative pole conducting bracket 2, positive electrode 4 and negative electrode 5 are reeled by tungsten filament and are formed, and have the second overstriking electrode section 5-1 on described negative electrode 5.
Described the second overstriking electrode section 5-1 is spirally wrapped around on negative electrode 5 and is formed by tungsten filament.Can certainly be that described the second overstriking electrode section 5-1 is strengthened and formed by the winding radius of negative electrode 5.
The total length of described the second overstriking electrode section 5-1 less than or equal to the total length of negative electrode 5 80% and more than or equal to 3mm.
Described insulating barrier is silicate layer, and described silicate layer can also can be ceramic layer for glassy layer.Described for the insulating barrier of silicate layer is by diboron trioxide, the sodium tetraborate ratio with 2:1, add suitable quantity of water, the boron insulating barrier of formation; Or be coated with insulating layer coating by silicate compound as what adhesive formed; Perhaps apply by glass dust, aqueous adhesive the insulating barrier that forms.
Described insulating sleeve 6 is earthenware or glass tube.
Insulating barrier of the present utility model is to add suitable quantity of water by diboron trioxide, sodium tetraborate with the ratio of 2:1 again, and be heated to 70 ° ~ 75 ° and form, the boron insulating barrier or by glass dust directly heating form, then be coated on anodal conducting bracket 1 and negative pole conducting bracket 2 on or on trigger electrode conducting bracket 3.Anodal conducting bracket 1, negative pole conducting bracket 2 and trigger electrode conducting bracket 3 are coated with insulating layer coating or suit insulating sleeve 6 is mainly the dielectric strength that strengthens between anodal conducting bracket 1, negative pole conducting bracket 2 and trigger electrode conducting bracket 3, prevent closely discharge between conducting bracket, can strengthen like this distance between positive pole and negative pole, improve power and the light efficiency of glass Light-Emitting Diode.When in use, can adjust the position of overstriking electrode section according to the difference of power, be convenient to batch production.
Claims (5)
1. the electrode structure of a glass gas light-emitting diode, comprise anodal conducting bracket (1), negative pole conducting bracket (2), positive electrode (4) and negative electrode (5), described anodal conducting bracket (1) is connected with positive electrode (4), described negative pole conducting bracket (2) is connected with negative electrode (5), positive electrode (4) and negative electrode (5) are reeled by tungsten filament and are formed, it is characterized in that: described anodal conducting bracket (1) upward and/or on negative pole conducting bracket (2) is coated with insulating barrier or is set with insulating sleeve (6), have on described positive electrode (4) and have at least one second overstriking electrode section (5-1) at least one first overstriking electrode section (4-1) and/or described negative electrode (5).
2. the electrode structure of glass gas light-emitting diode according to claim 1, it is characterized in that: described the first overstriking electrode section (4-1) is to be spirally wrapped around positive electrode (4) by tungsten filament upward to form, and described the second overstriking electrode section (5-1) is to be spirally wrapped around negative electrode (5) by tungsten filament upward to form.
3. the electrode structure of glass gas light-emitting diode according to claim 1, it is characterized in that: described the first overstriking electrode section (4-1) is strengthened and formed by the tungsten filament winding radius of positive electrode (4), and described the second overstriking electrode section (5-1) is that the tungsten filament winding radius by negative electrode (5) strengthens and forms.
4. the electrode structure of glass gas light-emitting diode according to claim 1, it is characterized in that: described insulating barrier is silicate layer.
5. the electrode structure of glass gas light-emitting diode according to claim 1, it is characterized in that: described insulating sleeve (6) is earthenware or glass tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643818 CN202996775U (en) | 2012-11-29 | 2012-11-29 | Electrode structure of glass gas light emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643818 CN202996775U (en) | 2012-11-29 | 2012-11-29 | Electrode structure of glass gas light emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202996775U true CN202996775U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643818 Expired - Fee Related CN202996775U (en) | 2012-11-29 | 2012-11-29 | Electrode structure of glass gas light emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202996775U (en) |
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2012
- 2012-11-29 CN CN 201220643818 patent/CN202996775U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131129 |