CN205014303U - Shine fluorescence lamp a little less than low leading - Google Patents
Shine fluorescence lamp a little less than low leading Download PDFInfo
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- CN205014303U CN205014303U CN201520619748.XU CN201520619748U CN205014303U CN 205014303 U CN205014303 U CN 205014303U CN 201520619748 U CN201520619748 U CN 201520619748U CN 205014303 U CN205014303 U CN 205014303U
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Abstract
The utility model relates to an electrical apparatus lamps and lanterns, shine fluorescence lamp a little less than low leading promptly, include that both ends are equipped with fluorescent tube (1) of electrode, its characteristics are: assistant director of a film or play's line (4) of following the attached conductor material of fluorescent tube (1) length direction on the surface of fluorescent tube (1). The beneficial effects are that: do not need starter and ballast, fluorescent tube can switch on under the low -voltage, and be suitable for low light level work, simple structure, and low in cost, it is remarkably productive to economize on electricity, long service life, market prospect ten minutes is considerable.
Description
Technical field
The utility model relates to a kind of electrical equipment light fixture, namely a kind of low lead weak according to fluorescent lamp.
Background technology
In many places, such as, bedroom during night's rest, corridor, corridor, toilet etc., need light more weak, the light fixture that power consumption is very low.The existing weak light lamp in market mainly contains incandescent lamp, neon tube and light emitting diode.Incandescent lamp power consumption is many, and the life-span is short.The neon tube life-span is short, and light is weak.Though light emitting diode effect is good, supply line's more complicated, needs many electronic original parts, one of them element failure, then diode is just not luminous, is very easy to damage.Fluorescent lamp electricity saving performance is given prominence to, and popularity rate is very high, but fluorescent lamp needs conducting under high voltages, and light is comparatively strong, and be not suitable for low-light (level) demand, and need starter and ballast, complicated structure, cost is higher.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, cheap, little power consumption, the low light level light fixture that the life-span is long.
Above-mentioned purpose is realized by following technical scheme: development one is low leads weak photograph fluorescent lamp, comprises the fluorescent tube that two ends are provided with electrode, is characterized in: the assistant director of a film or play's line outer surface of described fluorescent tube attaching conductor material along fluorescent tube length direction.
The shape of described assistant director of a film or play's line is strip or netted, covers the area of fluorescent tube at more than 1/10th, less than 1/3rd of the gross area.
The outside of described fluorescent tube is provided with the LC drive circuit comprising ribbon core inductance L 1, electric capacity C1, electric capacity C2 and K switch 1.
Described LC drive circuit is the termination electrode being connect fluorescent tube by the phase line of 220V AC power by ribbon core inductance L 1, the zero line of power supply is connect assistant director of a film or play's line and is connect the another end electrode of fluorescent tube by K switch 1, be provided with electric capacity C1 between wire between power firestreak to the wire and zero-power line to assistant director of a film or play's line of a termination electrode, between the wiring of fluorescent tube another end electrode and zero-power line and assistant director of a film or play's line, be provided with electric capacity C2.
The beneficial effects of the utility model are: do not need starter and ballast, fluorescent tube gets final product conducting at lower voltages, and are suitable for low light level work, and structure is simple, cheap, and power savings is given prominence to, and long service life, market prospects are very considerable.
Accompanying drawing explanation
Fig. 1 is the structure diagram of the first embodiment;
Fig. 2 is the structure diagram of the second embodiment.
Visible in figure: fluorescent tube 1, a termination electrode 2, another end electrode 3, assistant director of a film or play's line 4.
Detailed description of the invention
The total design of the utility model is outside fluorescent tube, attach conductor assistant director of a film or play line, and then sets up LC drive circuit.To realize low pressure conducting and low light level work.Two kinds of embodiments are introduced below in conjunction with accompanying drawing.
The first embodiment: as shown in Figure 1, thisly lowly leads weak according to fluorescent lamp, and comprise the fluorescent tube 1 that two ends are provided with electrode, the electrode at fluorescent tube 1 two ends can make filament with tungsten filament, also can make of other metals such as copper wires.Filament can be helical form, can be also other shapes, and as cuboid, square etc., as long as connect two binding posts.Fluorescent tube 1 shape can be cylindrical, circular, the various shape such as U-shaped, H-shaped, spirality.Fluorescent tube 1 can manufacture method manufacture routinely, the outer surface of fluorescent tube 1 attaches assistant director of a film or play's line 4 of conductor material along fluorescent tube length direction.Assistant director of a film or play's line 4 is alternatively the external electrode of fluorescent tube, and its shape is strip or netted metal wire, with tinsel as well, is fixed on outside fluorescent tube with transparent adhesive tape.The area that assistant director of a film or play's line 4 covers accounts for more than 1/3rd of fluorescent tube 1 total exterior surface area.
Experiment shows, adopts light fixture in this way, does not need starter and ballast, under 220V mains voltage, gets final product normally.Light is more weak, slightly glimmers, and power pole is low, and service life is 5-10 times of same specification fluorescent tube, and the place being particularly suitable for long-time low light illuminant uses.
The second embodiment: as shown in Figure 2, this low to lead the weak lamp tube structure according to fluorescent lamp substantially identical with the first embodiment, and two ends are provided with electrode, along assistant director of a film or play's line 4 of fluorescent tube length direction attaching conductor material on the outer surface of fluorescent tube 1.With the first embodiment unlike: the outside of fluorescent tube 1 is provided with LC drive circuit, and LC drive circuit comprises ribbon core inductance L 1, electric capacity C1, electric capacity C2 and K switch 1.The version of physical circuit can have multiple, only one is enumerated: the phase line of 220V power supply connects fluorescent tube one termination electrode 2 by ribbon core inductance L 1 in figure, zero-power line connects assistant director of a film or play's line 4, and the another end electrode 3 of fluorescent tube 1 is connect by K switch 1, be provided with electric capacity C1 between electrode 2 and outer conductor, between fluorescent tube 1 another end electrode 3 and the wiring of zero-power line and assistant director of a film or play's line, be provided with electric capacity C2.
During work, ribbon core inductance coil and series capacitance C1 produce the voltage of an about 380V, this voltage is added between two end electrodes through electric capacity C2, by the conducting of external electrode, electric current flows to right electrode from left electrode through tube wall, with the mercury atom collision in pipe, there is ultraviolet in the electronics of flowing.This Ultraviolet radiation fluorescent material, becomes visible ray.If K switch 1 is in open mode, the low light level sent out by fluorescent lamp; If K switch 1 closes, fluorescent lamp luminescence is stronger.
Here LC drive circuit can make the illumination of fluorescent lamp more steady, and can reduce the intensity of illumination further, light intensity can adjust in a big way.When K switch 1 is opened, the low light level sent out by fluorescent lamp, and time closed, fluorescent lamp luminescence is comparatively strong, and service behaviour is optimized more.
Claims (4)
1. lead weak according to fluorescent lamp for one kind low, comprise the fluorescent tube (1) that two ends are provided with electrode, it is characterized in that: the assistant director of a film or play's line (4) outer surface of described fluorescent tube (1) attaching conductor material along fluorescent tube (1) length direction.
2. according to claim 1ly lowly lead weak according to fluorescent lamp, it is characterized in that: the shape of described assistant director of a film or play's line (4) is strip or netted, cover the area of fluorescent tube (1) at more than 1/10th, less than 1/3rd of the gross area.
3. according to claim 1ly lowly lead weak according to fluorescent lamp, it is characterized in that: the outside of described fluorescent tube (1) is provided with the LC drive circuit comprising ribbon core inductance L 1, electric capacity C1, electric capacity C2 and K switch 1.
4. according to claim 3 low lead weak according to fluorescent lamp, it is characterized in that: described LC drive circuit is the termination electrode (2) being connect fluorescent tube (1) by the phase line of 220V AC power by ribbon core inductance L 1, the zero line of power supply is connect assistant director of a film or play's line (4) and is connect the another end electrode (3) of fluorescent tube (1) by K switch 1, electric capacity C1 is provided with between wire between power firestreak to the wire and zero-power line to assistant director of a film or play's line of a termination electrode, electric capacity C2 is provided with between the wiring of fluorescent tube (1) another end electrode (3) and zero-power line and assistant director of a film or play's line (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619748.XU CN205014303U (en) | 2015-08-17 | 2015-08-17 | Shine fluorescence lamp a little less than low leading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619748.XU CN205014303U (en) | 2015-08-17 | 2015-08-17 | Shine fluorescence lamp a little less than low leading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014303U true CN205014303U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619748.XU Active CN205014303U (en) | 2015-08-17 | 2015-08-17 | Shine fluorescence lamp a little less than low leading |
Country Status (1)
| Country | Link |
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| CN (1) | CN205014303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180111A (en) * | 2015-08-17 | 2015-12-23 | 许永亮 | Low-breakover weak-illumination fluorescent lamp |
-
2015
- 2015-08-17 CN CN201520619748.XU patent/CN205014303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105180111A (en) * | 2015-08-17 | 2015-12-23 | 许永亮 | Low-breakover weak-illumination fluorescent lamp |
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