CN2508389Y - Tripolar electronic fluorescent lamp - Google Patents
Tripolar electronic fluorescent lamp Download PDFInfo
- Publication number
- CN2508389Y CN2508389Y CN 00232758 CN00232758U CN2508389Y CN 2508389 Y CN2508389 Y CN 2508389Y CN 00232758 CN00232758 CN 00232758 CN 00232758 U CN00232758 U CN 00232758U CN 2508389 Y CN2508389 Y CN 2508389Y
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- CN
- China
- Prior art keywords
- fluorescent lamp
- utility
- model
- tripolar
- current
- 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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Abstract
The utility model discloses a tripolar electronic fluorescent lamp. Compared with the traditional fluorescent lamp, the utility model is characterized in that both ends of the tripolar electronic fluorescent lamp are cathodes made of modern ceramics, and an anode is arranged between the two cathodes. When in use, the utility model is ignited and started by a PTC crystal resonator, starting current is limited through a capacitor, the electric inductor and a frequency selector, therefore, the utility model overcomes the defect that the filament of the traditional fluorescent lamp has frailty and easy damage under starting state of high current, overcomes the defect that the contact of a starter has easy fire striking and aging, and extends the service life of a fluorescent lamp tube; because the utility model uses the PTC crystal resonator to start the fluorescent lamp tube, the utility model is ignited and started by radio-frequency electromagnetic waves with low voltage and low current without using high current and high voltage so that the energy consumption is reduced by 70 percent, and the service life is extended by 61 times.
Description
Technical field
The utility model relates to a kind of lighting, refers to a kind of three-pole electric daylight lamp especially.
Background technology
At present, the fluorescent tube that uses in the various lightings of selling on the market mostly is the two plate fluorescent tube, i.e. an anode, a negative electrode.During startup, need to light the filament of lamp tube ends with " starter ", fluorescent tube can be lighted, and enters normal operating conditions.Because the filament of this traditional fluorescent lamp is to start under current state, so, these light fixture energy consumption height, and the life-span is short.In addition, the startup of this fluorescent tube depends on " starter ", and the contact of " starter " is easy to burn, so, cause these lamp lifes short.
Summary of the invention
For the energy consumption height, the short problem of life-span that solve traditional fluorescent lamp, the purpose of this utility model provides the three-pole fluorescent lamp that a kind of energy consumption is low, the life-span is long, and this three-pole fluorescent lamp uses the PTC crystal resonator to start, and starting resistor is low, starting current is little.
For achieving the above object, the utility model is taked following design: a kind of three-pole electric daylight lamp is characterized in that: the negative electrode of the two ends of described fluorescent lamp for making with advanced ceramics is anode between its two negative electrode.
Because the utility model adopts above technical scheme, be about to traditional yin, yang the two poles of the earth fluorescent lamp and be transformed into the two ends negative electrode, middlely be the three-pole electric daylight lamp of anode; And light the startup fluorescent tube by the PTC crystal resonator, by electric capacity, inductance frequency-selecting limiting starting current, thereby make the utility model overcome the shortcoming of traditional fluorescent lamp fragile rapid wear of filament under big current start state; And, overcome the easily aging shortcoming of sparking of " starter " contact, prolonged the useful life of fluorescent tube.In addition, the utility model uses nonvolatil advanced ceramics to make negative electrode, and between two negative electrodes, make anode, start fluorescent lamp by the PTC crystal resonator, need not use big electric current, high voltage to light startup, but light startup with the radio frequency electromagnetic of low-voltage, little electric current, and it is about 70% that its energy consumption is reduced, and the life-span has prolonged 60 times.
Description of drawings
Fig. 1 is the utility model three-pole electric daylight lamp structural representation and user mode figure
Embodiment
As shown in Figure 1, the difference of the utility model three-pole electric daylight lamp and traditional fluorescent lamp is: the negative electrode of the two ends 1-1 of the utility model three-pole electric daylight lamp for making with permanent advanced ceramics is anode 1-2 between two negative electrodes.
During use, a negative electrode 1-1 of the utility model three-pole electric daylight lamp is linked to each other with the live wire of alternating current 220V by inductance 1-5, electric capacity 1-4, K switch, another negative electrode 1-1 links to each other with the zero line of alternating current 220V; End with PTC crystal resonator 1-3 links to each other with the zero line of 220V again, and the other end links to each other with the 220V live wire by electric capacity 1-4, K switch; The emitter 1-6 of PTC crystal resonator 1-3 can link to each other with the anode 1-2 of three-pole fluorescent lamp, also can not link to each other with the anode 1-2 of three-pole fluorescent lamp.
Claims (2)
1, a kind of three-pole electric daylight lamp is characterized in that: the two ends of described fluorescent lamp are negative electrode, are anode between its two negative electrode.
2, three-pole electric daylight lamp according to claim 1 is characterized in that: the negative electrode of described fluorescent lamp two ends negative electrode for making with advanced ceramics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232758 CN2508389Y (en) | 2000-05-10 | 2000-05-10 | Tripolar electronic fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232758 CN2508389Y (en) | 2000-05-10 | 2000-05-10 | Tripolar electronic fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508389Y true CN2508389Y (en) | 2002-08-28 |
Family
ID=33595288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00232758 Expired - Fee Related CN2508389Y (en) | 2000-05-10 | 2000-05-10 | Tripolar electronic fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508389Y (en) |
-
2000
- 2000-05-10 CN CN 00232758 patent/CN2508389Y/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 | ||
| 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 |