CN201663145U - Electrode type energy-saving lamp - Google Patents
Electrode type energy-saving lamp Download PDFInfo
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- CN201663145U CN201663145U CN2010201586760U CN201020158676U CN201663145U CN 201663145 U CN201663145 U CN 201663145U CN 2010201586760 U CN2010201586760 U CN 2010201586760U CN 201020158676 U CN201020158676 U CN 201020158676U CN 201663145 U CN201663145 U CN 201663145U
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Abstract
The utility model discloses an electrode type energy-saving lamp, which aims to resolve problems that service life of the existing electrode type energy-saving lamp is short because filaments are easy to be burnt down. The electrode type energy-saving lamp mainly consists of a lamp holder structure and a lamp tube structure, the lamp holder structure comprises electronic ballast and four output ends provided with connecting filaments, the four output ends include a first output end, a second output end, a third output end and a fourth output end respectively, wherein a charge and discharge capacitor is connected between the second output end and the third output end, the inside of a lamp tube of the lamp tube structure is vacuum and is filled with argon and mercury steam, the inner wall of the lamp tube is coated with fluorescent powder, two ends of the lamp tube are provided with a first electrode and a second electrode, each electrode is coated with electronic transmitting materials, wherein the first electrode is connected with a connection point for connecting the first output end with the second output end, and the second electrode is connected with a connection point for connecting the third output end and the fourth output end.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp, relates in particular to a kind of electric pole type electricity-saving lamp that does not have filamentray structure.
Background technology
Electricity-saving lamp is a kind of green illumination light source, and it is compared with incandescent lamp and can economize on electricity.As shown in Figure 1, existing electricity-saving lamp is made up of holder structure (10) and lamp tube structure (20), this holder structure (10) comprises the electric ballast (not shown) and is provided with four outputs that connect filament, be designated as the first, second, third and the 4th output (1,2,3,4) respectively, wherein be connected with charge and discharge capacitance C between second output (2) and the 3rd output (3); Be vacuum state and be filled with argon and mercury vapour in the fluorescent tube of this lamp tube structure (20), scribble fluorescent material on the tube inner wall.Wherein, the two ends of this fluorescent tube are provided with two filament L1, L2, and the end of filament L1 connects first output (1) of holder structure (10), and the other end of L1 is connected with second output (2) of holder structure (10); The end of filament L2 connects the 3rd output (3) of holder structure (10), and the other end of L2 is connected with the 4th output (4) of holder structure (10).
When energising is used, the first, second, third and the 4th output (1,2,3,4) is formed a closed-loop path with filament L1 and L2, ballast heats to tube filament, when the 1160K temperature, filament just begins emitting electrons (Gu being coated with some electronics powder on filament), electron collision ar atmo greatly, after the ar atmo collision, obtain energy and clash into mercury atom again, mercury atom is after absorbing energy, and transition produces ionization; Send the ultraviolet ray of 253.7nm, ultraviolet ray excited light-emitting phosphor.
Yet when filament L1 or L2 burnt out, foregoing circuit formed and opens circuit, and causes this electricity-saving lamp normally to use.Thereby make above-mentioned electricity-saving lamp easily because of burning the short problem in useful life that filament causes.
The utility model content
The utility model provides a kind of electric pole type electricity-saving lamp, to solve existing electricity-saving lamp easily because of burning the short problem in useful life that filament causes.
For reaching above-mentioned purpose, the utility model provides a kind of electric pole type electricity-saving lamp, mainly form by holder structure and lamp tube structure, this holder structure comprises electric ballast and is provided with four outputs that connect filament, be designated as the first, second, third and the 4th output respectively, wherein be connected with charge and discharge capacitance between second output and the 3rd output; Scribble fluorescent material on the tube inner wall of this lamp tube structure.In the utility model, the two ends of this fluorescent tube are provided with first and second two electrodes, scribble electronic emission material on each electrode, wherein first electrode connects with the tie point that is connected first and second output, and second electrode connects with the tie point that is connected the 3rd and the 4th output.
Optionally, this electronic emission material is made up of sodium carbonate, calcium carbonate and strontium carbonate.This holder structure also be provided with starter or with the functionally similar components and parts of this starter.
In the utility model, this fluorescent tube is U kenel or spiral attitude, but protection scope of the present invention includes but not limited to U type fluorescent tube or helical lampl.
The electric pole type electricity-saving lamp that the utility model provides, during use, under the effect of electric ballast, during the capacitor C discharge, form very high electromotive force between two electrodes of fluorescent tube, this electromotive force is enough to force the fluorescent tube discharge, make and form a loop between fluorescent tube and the capacitor C, and under the effect of high-frequency electrical,, make this electric pole type electricity-saving lamp produce very strong illumination effect by the repeated charge of capacitor C.On the one hand, this electromotive force can puncture the mercury vapour of fluorescent lamp, makes mercury vapour ionization conduction produce ultraviolet ray and excitated fluorescent powder is luminous; Meanwhile, the electronic emission material on the electrode is emitting electrons also, and this electronics clashes into ar atmo again, and ar atmo clashes into mercury atom again, also makes mercury vapour ionization conduction produce ultraviolet ray and excitated fluorescent powder is luminous.Thus, electric pole type electricity-saving lamp provided by the utility model is compared with existing filament electricity-saving lamp, does not have the problem of burning filament, has prolonged useful life greatly.
Description of drawings
Fig. 1 is the structural representation of existing electricity-saving lamp;
Fig. 2 provides the structural representation of electric pole type electricity-saving lamp for the utility model.
Embodiment
Below in conjunction with Figure of description embodiment of the present utility model is done detailed description.
The utility model embodiment provides a kind of electric pole type electricity-saving lamp, as shown in Figure 2, this electric pole type electricity-saving lamp is made up of holder structure (10) and lamp tube structure (20), this holder structure (10) comprise the electric ballast (not shown) and be provided with connect filament four outputs (wherein, this holder structure also be provided with starter or with the functionally similar components and parts of this starter, in the utility model, the specific design of this holder structure is consistent or similar with the holder structure of existing filament electricity-saving lamp, be technology known in those skilled in the art, do not do at this and to give unnecessary details), be designated as first respectively, second, the the 3rd and the 4th output (1,2,3,4), wherein be connected with charge and discharge capacitance C between second output (2) and the 3rd output (3); Be vacuum state and be filled with argon and mercury vapour in the fluorescent tube of this lamp tube structure (20), scribble fluorescent material on the tube inner wall.
In the present embodiment, the two ends of this fluorescent tube are provided with two electrode L3, L4, and scribble electronic emission material on two electrode L3, L4, wherein, and first output (1) of the electric connection holder structure (10) of electrode L3 and the tie point between second output (2); Electrode L4 electrically connects the 3rd output (3) of holder structure (10) and the tie point between the 4th output (4).
During use, under the effect of electric ballast, during the capacitor C discharge, between two electrode L3, the L4 of fluorescent tube, form very high electromotive force, this electromotive force is enough to force the fluorescent tube discharge, makes to form a loop between fluorescent tube and the capacitor C, and under the effect of high-frequency electrical, by the repeated charge of capacitor C, make this electric pole type electricity-saving lamp produce very strong illumination effect.On the one hand, this electromotive force can puncture the mercury vapour of fluorescent lamp, makes mercury vapour ionization conduction produce ultraviolet ray and excitated fluorescent powder is luminous; Meanwhile, the electronic emission material on the electrode is emitting electrons also, and this electronics clashes into ar atmo again, and ar atmo clashes into mercury atom again, also makes mercury vapour ionization conduction produce ultraviolet ray and excitated fluorescent powder is luminous.
More existing filament electricity-saving lamp and electric pole type electricity-saving lamp of the present invention, both can be considered equivalent electric circuit, its difference is, electric pole type electricity-saving lamp among the present invention is under the effect of high frequency voltage, and electrode L3, L4 can excite the electronic emission material emitting electrons of smearing and omit the heating process of filament; There is not the problem of burning filament thus, prolonged the useful life of this electric pole type electricity-saving lamp greatly.
In the present embodiment, can use resistant to elevated temperatures thin heating wire to replace tungsten filament, make electrode, and on heating wire, smear triplex carbonate (that is: calcium carbonate, calcium carbonate, strontium carbonate) electronic emission material, heated by electrodes is handled and is removed carbon dioxide, manages interior encapsulation then, vacuumizes to get final product.Thus, this electric pole type electricity-saving lamp both can avoid using the precious metal tungsten filament, had saved the highly difficult operation of welding filament again on technology, had saved production cost widely, had improved production efficiency.
What deserves to be explained is, first output (1) among Fig. 1 is connected with second output (2), and with the 3rd output (3) with after the 4th output (4) is connected, any end of the filament L1 of original fluorescent tube and first output (1) are connected with tie point between second output (2), and any end of the filament L2 of original fluorescent tube and the 3rd output (3) be connected with tie point between the 4th output (4), the novel disclosed electric pole type electricity-saving lamp of this electricity-saving lamp after the improvement and this usefulness is similar, also can be normally luminous, and do not have the problem of burning filament, prolonged useful life greatly.
Additional disclosure be, electric pole type electricity-saving lamp disclosed in the utility model when starting, has omitted the heating steps of filament, what adopt is hard reboot under the high frequency voltage, therefore, having electric discharge phenomena twice, at first is glow discharge, be only arc discharge then, but the time difference between glow discharge and the arc discharge only is 0.1 second, and human eye is differentiated not come out, and does not influence the useful life of this electricity-saving lamp.
More than; it only is preferred embodiment of the present utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range that claim was defined.
Claims (4)
1. electric pole type electricity-saving lamp, mainly form by holder structure and lamp tube structure, this holder structure comprises electric ballast and is provided with four outputs that connect filament, be designated as the first, second, third and the 4th output respectively, wherein be connected with charge and discharge capacitance between second output and the 3rd output; Scribble fluorescent material on the tube inner wall of this lamp tube structure; It is characterized in that, the two ends of this fluorescent tube are provided with first and second two electrodes, scribble electronic emission material on each electrode, wherein first electrode connects with the tie point that is connected first and second output, and second electrode connects with the tie point that is connected the 3rd and the 4th output.
2. electric pole type electricity-saving lamp according to claim 1 is characterized in that, described fluorescent tube is U kenel or spiral attitude.
3. electric pole type electricity-saving lamp according to claim 1 is characterized in that described holder structure also is provided with starter.
4. electric pole type electricity-saving lamp according to claim 2 is characterized in that described holder structure also is provided with starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201586760U CN201663145U (en) | 2010-04-14 | 2010-04-14 | Electrode type energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201586760U CN201663145U (en) | 2010-04-14 | 2010-04-14 | Electrode type energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663145U true CN201663145U (en) | 2010-12-01 |
Family
ID=43233566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201586760U Expired - Fee Related CN201663145U (en) | 2010-04-14 | 2010-04-14 | Electrode type energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663145U (en) |
-
2010
- 2010-04-14 CN CN2010201586760U patent/CN201663145U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20160414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |