CN101752184B - Gas discharge lamp tube - Google Patents
Gas discharge lamp tube Download PDFInfo
- Publication number
- CN101752184B CN101752184B CN2008100723749A CN200810072374A CN101752184B CN 101752184 B CN101752184 B CN 101752184B CN 2008100723749 A CN2008100723749 A CN 2008100723749A CN 200810072374 A CN200810072374 A CN 200810072374A CN 101752184 B CN101752184 B CN 101752184B
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- burner
- electrode
- crown top
- length
- exposed parts
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Abstract
The invention provides a gas discharge lamp tube which is provided with two electrodes and a tube filled with a discharge medium, wherein each end part of the tube is respectively provided with a lamp cap; each electrode is connected with a pair of electric connection cores; the two pairs of electric connection cores are simultaneously arranged on one of the lamp cap; the end face of the lamp cap, on which the electric connection cores are positioned, is a plane which is perpendicular to the axial direction of the lamp tube; and the length of the exposed part of one electric connection core of the first electrode on the lamp cap is greater than the length of the exposed part of one or two electric connection cores of the second electrode on the lamp cap.
Description
Technical field:
The invention provides a kind of fluorescent tube of gas discharge, belong to the gas discharge lamp tube field.
Background technology:
General gas discharge lamp tube commonly used is an elongated fluorescent tube that is filled with discharge medium, as quartz burner.Respectively there is a crown top of burner at the both ends of fluorescent tube, and two electrodes of lamp are arranged on an end or two ends in the pipe; The crown top of burner is made by insulating material, and each electrode is connected with a pair of connector or connection-core, and described connector or core are located on the aforesaid cap.The surface of the crown top of burner commonly used is the plane that does not have ladder, connector or connection-core expose outside the basal plane, and the exposed parts equal in length of electrode connection-core, make between two electrodes apart from shorter, because gaseous discharge lamp adopts high-frequency voltage or high voltage as quartz burner, therefore between two groups of connection-cores of two electrodes, be easy to generate electric arc, when particularly working in a humid environment, easier generation, influence the operate as normal of fluorescent tube thus, cause shortening the life-span of fluorescent tube or damage fluorescent tube, serious also can catching fire or dangerous situation such as electric shock.
Therefore need a kind of fluorescent tube that can overcome above-mentioned deficiency to substitute existing fluorescent tube.
Summary of the invention:
The not isometric gas discharge lamp tube of electrical connection core that the purpose of this invention is to provide a kind of electrode is adapted at the work down of moist environment, can overcome above-mentioned deficiency, improves security of system and stable, guarantees the fluorescent tube operate as normal, increases the service life.
The present invention realizes like this, a kind of gas discharge lamp tube, have two electrodes and a pipe that is filled with discharge medium, respectively there is a crown top of burner at the both ends of pipe, it is characterized in that: each is connected each electrode with a pair of electrical connection core, described two pairs of electrical connection cores are located on one of them crown top of burner simultaneously, the crown top of burner end face that is electrically connected the core place be one with the axial vertical plane of fluorescent tube, wherein first electrode length that is electrically connected core exposed parts on the crown top of burner than one or two electrical connection core in the electrical connection core of second electrode and on the crown top of burner length of exposed parts long.
Adopt the gas discharge lamp tube of the technical program to have following advantage:
Therefore the connection-core of two electrodes of 1 lamp length of exposed parts on the crown top of burner is inequality, and two distance between electrodes are elongated, avoids two different electric discharge between electrodes phenomenons to take place, but prolonging lamp tube useful life.
Description of drawings:
Fig. 1 is the schematic diagram of gas discharge lamp tube of the present invention
Fig. 2 a, 2b are first embodiment schematic diagrames of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 3 is second embodiment schematic diagram of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 4 is the 3rd embodiment schematic diagram figure of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 5 is the 4th embodiment schematic diagram figure of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 6 is the 5th embodiment schematic diagram figure of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 7 is the 6th embodiment schematic diagram figure of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 8 is the 7th embodiment schematic diagram figure of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
Fig. 9 is the 8th embodiment schematic diagram figure of the crown top of burner of connection electrode in the gas discharge lamp tube of the present invention
3 is crown tops of burner that gas discharge lamp tube is connected with electrode among the figure, and 1 is first electrode, and 2 is second electrode, and wherein 11 and 12 is two electrical connection cores of first electrode, and 21 and 22 is two electrical connection cores of second electrode.
Embodiment:
Below in conjunction with accompanying drawing several embodiments of the present invention are described in detail.
As shown in Figure 1, gas discharge lamp tube of the present invention has two electrodes 1 and 2 and pipes 3 that are filled with discharge medium, and respectively there are a crown top of burner 4 and 5 in the both ends of pipe 3.Each is connected each electrode with a pair of electrical connection core, described two pairs of electrical connection cores are located on one of them crown top of burner 4 simultaneously, the end face that is electrically connected the crown top of burner 4 at core place be one with the axial vertical plane of fluorescent tube, two pairs of electrical connection cores length of exposed parts on the crown top of burner is unequal.
Embodiment 1: as shown in Figure 2, from the crown top of burner schematic diagram of Fig. 2 fluorescent tube as seen, two equal in length that are electrically connected core 11 and 12 exposed parts on the crown top of burner in described first electrode, and the length of electrical connection core 11 and 12 exposed parts on the crown top of burner is greater than being electrically connected core 21 and 22.Two length that are electrically connected core 21 and 22 exposed parts on the crown top of burner can equate in the practical application, also can be unequal, shown in Fig. 2 a and 2b, be electrically connected the equal in length of core 21 and 22 exposed parts on the crown top of burner among Fig. 2 a, electrical connection core 21 and 22 length of exposed parts on the crown top of burner is unequal among Fig. 2 b.
Embodiment 6, shown in the crown top of burner schematic diagram that gas discharge lamp tube as shown in Figure 7 is connected with electrode: two electrical connection cores 11 and 12 length of exposed parts on the crown top of burner of first electrode is unequal, two of described second electrode length that are electrically connected cores 21 and 22 exposed parts on the crown top of burner are also unequal, and all to be electrically connected cores 21 and 22 length of exposed parts on the crown top of burner than two of described second electrode in the length of exposed parts on the crown top of burner long but two of first electrode are electrically connected core 11 and 12.
Embodiment 7, shown in the crown top of burner schematic diagram that gas discharge lamp tube as shown in Figure 8 is connected with electrode: two electrical connection cores 11 and 12 length of exposed parts on the crown top of burner of first electrode is unequal, two length that are electrically connected core 21 and 22 exposed parts on the crown top of burner of described second electrode are also unequal, one of first electrode is electrically connected core 11 to be electrically connected cores 21 and 22 length of exposed parts on the crown top of burner in the length of exposed parts on the crown top of burner than two of described second electrode long, but another of described first electrode be electrically connected core 12 the length that exposes on the crown top of burner between two electrical connection cores 21 and 22 of second electrode between the length of exposed parts on the crown top of burner.
Embodiment 8, shown in the crown top of burner schematic diagram that gas discharge lamp tube as shown in Figure 9 is connected with electrode, two electrical connection cores 11 and 12 length of exposed parts on the crown top of burner of first electrode is unequal, two length that are electrically connected core 21 and 22 exposed parts on the crown top of burner of described second electrode are also unequal, an electrical connection core 11 of first electrode is longer than two electrical connection cores 21 and 22 length of exposed parts on the crown top of burner of described second electrode in the length of exposed parts on the crown top of burner, and another of described first electrode is electrically connected two equal in length that are electrically connected one 21 exposed parts on the crown top of burner in the core of core 12 and second electrode.
Adopt the gas discharge lamp tube of the technical program can be applied in quartz burner and other fluorescent tubes.
Claims (10)
1. gas discharge lamp tube, have two electrodes and a pipe that is filled with discharge medium, respectively there is a crown top of burner at the both ends of pipe, it is characterized in that: each is connected each electrode with a pair of electrical connection core, described two pairs of electrical connection cores are located on one of them crown top of burner simultaneously, the crown top of burner end face that is electrically connected the core place be one with the axial vertical plane of fluorescent tube, wherein first electrode a length that is electrically connected core (11) exposed parts on the crown top of burner is longer than one (21) in the electrical connection core of second electrode or two electrical connection cores (21) and (22) length of exposed parts on the crown top of burner.
2. gas discharge lamp tube as claimed in claim 1 is characterized in that: two equal in length that are electrically connected core (21) and (22) exposed parts on the crown top of burner in described second electrode.
3. gas discharge lamp tube as claimed in claim 1 is characterized in that: two electrical connection cores (21) and (22) length of exposed parts on the crown top of burner of described second electrode is unequal.
4. gas discharge lamp tube as claimed in claim 1 is characterized in that: two equal in length that are electrically connected core exposed parts on the crown top of burner in described first electrode.
5. gas discharge lamp tube as claimed in claim 1 is characterized in that: two electrical connection cores (11) and (12) length of exposed parts on the crown top of burner of described first electrode is unequal.
6. gas discharge lamp tube as claimed in claim 4 is characterized in that: two equal in length that are electrically connected core (21) and (22) exposed parts on the crown top of burner of described second electrode.
7. gas discharge lamp tube as claimed in claim 4 is characterized in that: two electrical connection cores (21) and (22) length of exposed parts on the crown top of burner of described second electrode is unequal.
8. gas discharge lamp tube as claimed in claim 5 is characterized in that: two equal in length that are electrically connected core (21) and (22) exposed parts on the crown top of burner of described second electrode.
9. gas discharge lamp tube as claimed in claim 5 is characterized in that: two electrical connection cores (21) and (22) length of exposed parts on the crown top of burner of described second electrode is unequal.
10. gas discharge lamp tube as claimed in claim 7 is characterized in that: an electrical connection core (21) or (22) of described second electrode is longer than two electrical connection cores (11) and (12) length of exposed parts on the crown top of burner of first electrode in the length of exposed parts on the crown top of burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100723749A CN101752184B (en) | 2008-12-13 | 2008-12-13 | Gas discharge lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100723749A CN101752184B (en) | 2008-12-13 | 2008-12-13 | Gas discharge lamp tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101752184A CN101752184A (en) | 2010-06-23 |
| CN101752184B true CN101752184B (en) | 2011-09-14 |
Family
ID=42478955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100723749A Expired - Fee Related CN101752184B (en) | 2008-12-13 | 2008-12-13 | Gas discharge lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101752184B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012142954A1 (en) * | 2011-04-19 | 2012-10-26 | 福建新大陆环保科技有限公司 | Gas discharge lamp tube and lamp holder |
| CN102306604A (en) * | 2011-04-19 | 2012-01-04 | 福建新大陆环保科技有限公司 | Gas discharge lamp tube and lamp holder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207671U (en) * | 1986-10-18 | 1987-08-05 | 蒋晓雷 | Double-filament electrode for gas discharging tube |
| US4851735A (en) * | 1986-12-01 | 1989-07-25 | Patent-Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H | Single-ended high-pressure discharge lamp with coil and mandrel electrode |
| CN201345347Y (en) * | 2008-12-13 | 2009-11-11 | 福建新大陆环保科技有限公司 | Gas-discharge lamp tube |
-
2008
- 2008-12-13 CN CN2008100723749A patent/CN101752184B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207671U (en) * | 1986-10-18 | 1987-08-05 | 蒋晓雷 | Double-filament electrode for gas discharging tube |
| US4851735A (en) * | 1986-12-01 | 1989-07-25 | Patent-Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H | Single-ended high-pressure discharge lamp with coil and mandrel electrode |
| CN201345347Y (en) * | 2008-12-13 | 2009-11-11 | 福建新大陆环保科技有限公司 | Gas-discharge lamp tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101752184A (en) | 2010-06-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20171213 |