CN201383893Y - Energy-saving fluorescent lamp - Google Patents
Energy-saving fluorescent lamp Download PDFInfo
- Publication number
- CN201383893Y CN201383893Y CN200920142031U CN200920142031U CN201383893Y CN 201383893 Y CN201383893 Y CN 201383893Y CN 200920142031 U CN200920142031 U CN 200920142031U CN 200920142031 U CN200920142031 U CN 200920142031U CN 201383893 Y CN201383893 Y CN 201383893Y
- Authority
- CN
- China
- Prior art keywords
- fluorescent lamp
- switch
- energy
- cathode
- lamp body
- 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
Links
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
The utility model relates to an energy-saving fluorescent lamp which can sufficiently warm a filament when the fluorescent lamp is started and can ensure that no current passes through the fluorescent lamp filament when the fluorescent lamp is normally lighted. The energy-saving fluorescent lamp comprises a warming-up and starting combined switch and a fluorescent lamp body. The warming-up and starting combined switch is parallelly connected with the cathode output terminal of the fluorescent lamp body and comprises a glow switch and a normally-closed vacuum delay switch with a heating body which are serially connected, and an oscillation capacitor is parallelly connected with the cathode output terminal of the fluorescent lamp body. The energy-saving fluorescent lamp has reasonable structure design, has cathode warming-up and starting function, and can cut off the loop current passing through the cathode after the fluorescent lamp is normally lighted, so as to improve luminous efficacy and prolong the service life of a lamp tube.
Description
Technical field
The utility model relate to a kind of when fluorescent lamp starting fully preheating filament and after the fluorescent lamp normal ignition power saving fluorescent lamp of filament no current process.
Background technology
A kind of fluorescent lamp is arranged now on the market, have the pipeline start up by preheating function, preheat starting combined switch can delay fluorescent lamp and start after second at 1-2, the protection fluorescent lamp, and preheat starting combined switch disconnects then.But behind the existing fluorescent lamp starting, the two ends filament also has electric current to pass through, and causes the filament heating, increases power consumption, reduces light efficiency.
Summary of the invention
Therefore, the purpose of this utility model is to provide a kind of existing pipeline start up by preheating function, can eliminates the power saving fluorescent lamp of filament because of long-term heating consumed power again.
Above-mentioned purpose is achieved in that
A kind of power saving fluorescent lamp, comprise preheat starting combined switch and fluorescent lamp body, preheat starting combined switch and fluorescent lamp body cathode end are connected in parallel, preheat starting combined switch comprises that again the normally closed type vacuum of glow switch and band calandria postpones switch, the normally closed type vacuum of glow switch and band calandria postpones switch and is connected in series, and described fluorescent lamp body negative electrode input is parallel with oscillating capacitance.
The utility model reasonable in design, existing cathode preheat starts function, can cut off the loop current of the negative electrode of flowing through again after the fluorescent lamp normal ignition, to improve the useful life of light efficiency and prolonging lamp tube.
Description of drawings
Fig. 1 is the embodiment schematic diagram;
Fig. 2 is the glow switch structure chart;
Fig. 3 postpones the switch junctions composition for the normally closed type vacuum of band calandria.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment, in conjunction with Fig. 1 to Fig. 3, a kind of power saving fluorescent lamp comprises preheat starting combined switch 1, oscillating capacitance 2 and fluorescent lamp body 3, preheat starting combined switch 1 comprises that again the normally closed type vacuum of glow switch 4 and band calandria postpones switch 5.
The normally closed type vacuum of band calandria postpones switch 5 and is made up of glass shell 50, two 51,52, calandrias 55 of electrode and two pins 53,54, one of them electrode 51 is the stationary electrode of the no deformed movement of wire or sheet metal formation, stationary electrode is drawn by pin 54, electrode 52 is the moving electrodes that the thermal deformation action can take place that are made of bimetal leaf, two electrodes keep in touch at normal temperatures, 52 electrodes, one end is connected with calandria 55, and calandria 55 other ends are connected with pin 53.
When fluorescent lamp starting, because lamp tube ends voltage is higher, the keep-alive voltage that is higher than glow switch 4, make generation glow discharge between two electrodes and make glow switch 4 closures, so flowing through the normally closed type vacuum of glow switch 4, band calandria, electric current postpones switch 5 and Filament of fluorescent lamp, filament pre-heating 1-2 is after second like this, and the normally closed type vacuum postpones switch 5 and postpones to disconnect, and fluorescent lamp is fully being lighted behind the preheating filament.Because after the normally closed type vacuum postponed switch 5 disconnections, the current circuit of cathode fluorescent tube was cut off, the negative electrode no current passes through like this, and filament just can not generate heat saves energy yet.
Claims (1)
1, a kind of power saving fluorescent lamp, comprise preheat starting combined switch and fluorescent lamp body, preheat starting combined switch and fluorescent lamp body cathode end are connected in parallel, preheat starting combined switch comprises that again the normally closed type vacuum of glow switch and band calandria postpones switch, the normally closed type vacuum of glow switch and band calandria postpones switch and is connected in series, and it is characterized in that: described fluorescent lamp body negative electrode input is parallel with oscillating capacitance.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142031U CN201383893Y (en) | 2009-03-12 | 2009-03-12 | Energy-saving fluorescent lamp |
| PCT/CN2009/000704 WO2010102431A1 (en) | 2009-03-12 | 2009-06-24 | Energy-saving fluorescent lamp apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920142031U CN201383893Y (en) | 2009-03-12 | 2009-03-12 | Energy-saving fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201383893Y true CN201383893Y (en) | 2010-01-13 |
Family
ID=41527364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920142031U Expired - Fee Related CN201383893Y (en) | 2009-03-12 | 2009-03-12 | Energy-saving fluorescent lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201383893Y (en) |
| WO (1) | WO2010102431A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2145491Y (en) * | 1992-07-24 | 1993-11-03 | 肖丕亮 | Initiate preheater for fluorescent lamp |
| CN2574330Y (en) * | 2002-07-24 | 2003-09-17 | 黄甜仔 | Fluorescent lamp preheating starting device |
| CN101175356A (en) * | 2006-11-01 | 2008-05-07 | 李阳 | Preheat starting combined switch of fluorescent lamp |
-
2009
- 2009-03-12 CN CN200920142031U patent/CN201383893Y/en not_active Expired - Fee Related
- 2009-06-24 WO PCT/CN2009/000704 patent/WO2010102431A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010102431A1 (en) | 2010-09-16 |
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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: 20100113 Termination date: 20140312 |