CN2678126Y - Compact outer electrode fluorescent lamp - Google Patents
Compact outer electrode fluorescent lamp Download PDFInfo
- Publication number
- CN2678126Y CN2678126Y CN 200320122726 CN200320122726U CN2678126Y CN 2678126 Y CN2678126 Y CN 2678126Y CN 200320122726 CN200320122726 CN 200320122726 CN 200320122726 U CN200320122726 U CN 200320122726U CN 2678126 Y CN2678126 Y CN 2678126Y
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- CN
- China
- Prior art keywords
- electrode
- compact
- luminous tube
- external
- nothing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a compact type outer electrode fluorescent lamp, and outer electrodes that are arranged at both ends of the compact type luminotron without inner electrodes, an electronic driver and a lamp cap are electrically connected in a bulb housing and a casing in sequence. The utility model is characterized in that the compact type luminotron with a compact type appearance and without inner electrodes overcomes the defects that the outer electrode fluorescent lamp has larger volume and inconvenient use. The electronic driver and the compact type luminotron without inner electrodes are combined to form an integral compact type outer electrode fluorescent lamp which can conveniently replace the ordinary bulbs to use on alternating current commercial power and various high and low voltage alternating current and direct current power supplies.
Description
Affiliated technical field
The utility model relates to a kind of fluorescent lamp, especially a kind of compact external-electrode fluorescent lamp.
Background technology
Present known fluorescent lamp damages the life-span that influences lamp because of electrode at work because electrode in the lamp is arranged.Thereby occurred electrodeless electrodeless fluorescent lamp in the lamp recently and the external-electrode fluorescent lamp of electrode has been set outside lamp.Existing external-electrode fluorescent lamp is one or several straight tube shape external-electrode fluorescent lamp pipe, and volume is bigger, and its fluorescent tube and electronic driver branch are arranged, so make very inconvenient in many occasions.
Summary of the invention
Big in order to overcome the external-electrode fluorescent lamp volume, awkward deficiency, the utility model provides a kind of compact external-electrode fluorescent lamp.This compact external-electrode fluorescent lamp has incorporate compact structure.Easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: in cell-shell, shell, place the external electrode that does not have interior electrode compact luminous tube two ends also to be electrically connected in proper order through input lead and lamp holder through output lead and electronic driver, it is characterized in that: the interior electrode compact luminous tube of nothing that the compact profile is arranged, form incorporate compact external-electrode fluorescent lamp, the common bulb that can easily replace uses on various alterating and direct currents or civil power.The interchange of high pressure or low pressure or DC power supply are connected on the electronic driver by input lead through lamp holder, electronic driver converts supply voltage to high frequency voltage, be connected on the external electrode of being close to electrode compact luminous tube two ends in the nothing through output lead, medium by external electrode, glass tube walls, the electric capacity that constitutes forms dielectric barrier discharge, and need not interior electrode.Electrode compact luminous tube is not an electrode compact luminous tube in the nothing of U-shaped in not having, electrode compact luminous tube in not having, also can be the ∏ type, electrode compact luminous tube in saddle-shaped, single-screw shape, the double helical nothing.Electrode compact luminous tube can not be axially to be provided with along the compact external-electrode fluorescent lamp in having, and electrode compact luminous tube can not be perpendicular to the axial setting of compact external-electrode fluorescent lamp yet in not having.Electrode compact luminous tube is not an electrode compact luminous tube in the big nothing of the little other end of an end in having, and electrode compact luminous tube can not be an electrode compact luminous tube in the big nothing in small in ends or middle little two ends broad in the middle yet in not having.Because making these shapes, the interior electrode compact luminous tube of nothing can it be placed in the cell-shell reduced volume easily.Electrode compact luminous tube can not be the interior electrode compact luminous tube of nothing of one or more in having.Article one, in the nothing in the external electrode at electrode compact luminous tube two ends and another nothing the external electrode at electrode compact luminous tube two ends can in parallelly be electrically connected the back and be electrically connected in proper order with electronic driver, lamp holder, also can be to be electrically connected in proper order with electronic driver, lamp holder after the external electrode at electrode compact luminous tube two ends in the external electrode at electrode compact luminous tube two ends in the nothing and another nothing is electrically connected in series.Can in the integral compact external-electrode fluorescent lamp, use electrode compact luminous tube in one or more the nothing like this.
The beneficial effects of the utility model are that to have overcome the external-electrode fluorescent lamp volume bigger, awkward deficiency, electrode compact luminous tube in electronic driver and the nothing is formed incorporate compact external-electrode fluorescent lamp, and the common bulb that can easily replace uses on electric main and various high-low pressure power of alterating and direct current.
Description of drawings
To closing drawings and Examples the utility model is further specified below
Fig. 1 is the utility model embodiment (part) vertical section structural map.
Fig. 2 is that the utility model does not have interior electrode compact luminous tube (part) vertical section structural map.
Fig. 3 is the outline drawing that the utility model shape of a saddle does not have interior electrode compact luminous tube.
Fig. 4 is the outline drawing that the utility model single-screw shape does not have interior electrode compact luminous tube.
Fig. 5 is the outline drawing that the utility model Double-spiral does not have interior electrode compact luminous tube.
Fig. 6 is that two ∏ shapes of the utility model do not have the schematic diagram that interior electrode compact luminous tube is electrically connected in series.
Fig. 7 is that two shapes of a saddle of the utility model do not have the interior electrode compact luminous tube schematic diagram that is electrically connected in parallel.
1. cell-shells among the figure, 2,2a. do not have interior electrode compact luminous tube, 3,3a, 3b, 3c. external electrode, 4, the 4a. output lead, 5. shell, 6. electronic driver, 7,7a. input lead, 8. lamp holder, 9. slotted eye, 10. glass tube walls, 11. are filled with the tube chamber of mercury and inert gas, 12. phosphor powder layers.
Embodiment
In Fig. 1, in cell-shell (1), shell (5), an external diameter Double-spiral of a size does not have the external electrode (3) at interior electrode compact luminous tube (2) two ends, (3a) be electrically connected through output lead (4), (4a) and electronic driver and obtain high-frequency driving voltage, electronic driver (6) is electrically connected introducing through input lead (7), (7a) and imports direct current or AC power with lamp holder.The slotted eye (9) that the sub-driver of power supply (6) heat radiation more than is arranged on the shell.Cell-shell (1) can be glass also can be plastics, the part reflection layer can be arranged in the above.The shape of cell-shell is as bulb, compact fluorescent lamp can be spherical also can be pyriform, dried mushroom shape, candle; Lamp holder can be screw socket also can be socket; External electrode (3), external diameter (3a) can be identical with the external diameter that does not have interior electrode compact luminous tube (2), also can be inequality.
The high frequency voltage that electronic driver in Fig. 2 (6) (not shown) provides (4a) is added to the external electrode (3) at electrode compact luminous tube (2) two ends in the nothing of being close to a U-shaped through output lead (4), (3a) on.By external electrode (3), be that the electric capacity that glass tube walls (10) constitutes carries out dielectric barrier discharge (3a) through medium, the ultraviolet ray excited phosphor powder layer (12) that is filled with the mercury radiation in the tube chamber (11) of mercury and inert gas in the discharge sends visible light.
In the embodiment of Fig. 3-Fig. 5, be to have the profile signal that the shape of a saddle, single-screw shape and up-small and down-big Double-spiral do not have interior electrode compact luminous tube respectively.
Electrode compact luminous tube (2) in two nothings in the embodiment of Fig. 6, (2a) become to be connected in series, article two, electrode compact luminous tube (2) in the nothing, an end external electrode (3b) (2a), (3c) be electrically connected in series, the other end (3) (3a) through output lead (4), (4a) is electrically connected with electronic driver (6) (not drawing among the figure).
Electrode compact luminous tube (2), (2a) become to be connected in parallel in two nothings in the embodiment of Fig. 7, article two, electrode compact luminous tube (2) in the nothing, an end external electrode (3) (2a), (3b) the in parallel electrical connection, other end external electrode (3a), (3c) be in parallel to be electrically connected and through output lead (4), (4a), be electrically connected with electronic driver (6) (not drawing among the figure).
Claims (6)
1, a kind of compact external-electrode fluorescent lamp in cell-shell, shell, places the external electrode, electronic driver and the lamp holder that do not have interior electrode compact luminous tube two ends to be electrically connected in proper order, it is characterized in that: the interior electrode compact luminous tube of nothing that the compact profile is arranged.
2, compact external-electrode fluorescent lamp according to claim 1 is characterized in that: electrode compact luminous tube can not be axially to be provided with along the compact external-electrode fluorescent lamp in having, and electrode compact luminous tube can not be perpendicular to the axial setting of compact external-electrode fluorescent lamp yet in not having.
3, compact external-electrode fluorescent lamp according to claim 1, it is characterized in that: electrode compact luminous tube is not the interior electrode compact luminous tube of nothing of U-shaped in having, and electrode compact luminous tube can not be an electrode compact luminous tube in ∏ shape, saddle-shaped, single-screw shape, the double helical nothing yet in not having.
4, electrode compact luminous tube is characterized in that in the nothing according to claim 3: electrode compact luminous tube is not an electrode compact luminous tube in the big nothing of the little other end of an end in having, and electrode compact luminous tube can not be an electrode compact luminous tube in the big nothing in small in ends or middle little two ends broad in the middle yet in not having.
5, it is characterized in that according to electrode compact luminous tube in the nothing of claim 3, the described compact external-electrode fluorescent lamp of claim 4: electrode compact luminous tube can not be the interior electrode compact luminous tube of nothing of one or more in having.
6, electrode compact luminous tube is characterized in that in the nothing of compact external-electrode fluorescent lamp according to claim 5: in nothing in the external electrode at electrode compact luminous tube two ends and another nothing the external electrode at the electrode compact luminous tube two ends back that can be connected in parallel be electrically connected in proper order with electronic driver, lamp holder, also can be to be electrically connected in proper order with electronic driver, lamp holder after the external electrode at electrode compact luminous tube two ends in the external electrode at electrode compact luminous tube two ends in the nothing and another nothing is connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122726 CN2678126Y (en) | 2003-12-23 | 2003-12-23 | Compact outer electrode fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320122726 CN2678126Y (en) | 2003-12-23 | 2003-12-23 | Compact outer electrode fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678126Y true CN2678126Y (en) | 2005-02-09 |
Family
ID=34581180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320122726 Expired - Fee Related CN2678126Y (en) | 2003-12-23 | 2003-12-23 | Compact outer electrode fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678126Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571271B (en) * | 2008-05-04 | 2012-05-09 | 胜美达电子股份有限公司 | Lamp holder and lamp |
-
2003
- 2003-12-23 CN CN 200320122726 patent/CN2678126Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571271B (en) * | 2008-05-04 | 2012-05-09 | 胜美达电子股份有限公司 | Lamp holder and lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |