CN201739999U - Large-power LED plasma lamp - Google Patents
Large-power LED plasma lamp Download PDFInfo
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- CN201739999U CN201739999U CN2010202548018U CN201020254801U CN201739999U CN 201739999 U CN201739999 U CN 201739999U CN 2010202548018 U CN2010202548018 U CN 2010202548018U CN 201020254801 U CN201020254801 U CN 201020254801U CN 201739999 U CN201739999 U CN 201739999U
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Abstract
The utility model discloses a large-power LED plasma lamp comprising a lamp head and a lamp shell connected with the lamp head, wherein the lamp shell is movably connected with a lamp cover; the lamp shell is internally, respectively and fixedly provided with a power supply, a plasma generator and a radiator; one end of the plasma generator is connected with the power supply, and the other end is connected with a pair of discharging needles; and an aluminium substrate is arranged above the radiator and is fixed with a large-power LED lamp which is connected with the power supply. In the large-power LED plasma lamp, the LED shell is internally provided with the radiator to lead the heat generated by the large-power LED lamp to be capable of being radiated fast. In addition, the large-power LED plasma lamp combines an LED illuminating circuit and a plasma generating circuit so as to purify the air while illuminating.
Description
Technical field
The utility model relates to a kind of LED illuminating lamp, specifically relates to a kind of high-powered LED lamp that has plasma generator.
Background technology
High speed development along with development of times and industrial civilization, human society resembles the higher stage and constantly makes a leapleap forward, the civilization of high development, let us enjoys facility that high-tech brings and comfortable, meanwhile the mankind resemble that the Nature is immoderate to be asked for, ecological environment is seriously out of control, human punishment and the threat that just is being subjected to the Nature mercilessness, weather becomes strong soil erosion, phenomenons such as earthquake natural disaster are exactly that the Nature resembles human revenge, and antibiotic spreading unchecked, the abuse of chemical reagent has then caused increasing genetic mutation.
Calculate according to Environmental Defense's data, the whole world has more than 20 ten thousand people to die from air pollution every day, exaggeration does not say do not have a city to clean in the world, a lot of people think the more cleaning that indoor air ratio is outdoor, actually this is not so, after face of mankind nowadays smoke pollution, photochemistry, the smog pollution, also will be in the face of environmental pollution for the third time based on room air pollution, the modern more and more resembles indoor animal in a sense.The people who has statistics to be presented at the big city life wherein has 22 hours and tide over indoor 24 hours every day, and this explanation room air is more directly more even more important than outdoor air to health effects.U.S. expert detects to be presented at and exists more than 500 kind of volatile organic matter in the room air, carcinogen kind more than 20 wherein, Causative virus is kind more than 200, endangers bigger mainly containing: radon, formaldehyde, Candida albicans, staphylococcus aureus, Escherichia coli, Mycobacterium chelonei, the secondary subspecies of purulence, plague or the like.
Indoor fact proved of a large amount of startling facts proofs, indoor pollution has become the stealthy killer of harm humans health, has become various countries, whole world Focal Point of Common Attention, studies show that the indoor pollution degree than outdoor serious 2-5 doubly.More reach 100 times under special circumstances, therefore, the U.S. has classified indoor pollution as one of five overall situation factors that influence human health, and the World Health Organization also is that 10 of human health threatens greatly with common column such as indoor pollution, hypertension, the too high disease of cholesterol, obesity.According to statistics, the whole world nearly half people be in the indoor pollution, indoor environmental pollution causes 35.7% breathing problem, 22% chronic lung disease, 15% tracheitis, bronchitis and lung cancer, pollution main in indoor has: house refuse, air-conditioning, indoor colored garden, pet, carpet, furniture, the pollution that they bring comprises bacterium, germ, dirt mite etc.Can be described as omnipresent in indoor bacteria, their figure can both be found in each space, every nook and cranny, and we can select the environment of living, and can select the city of living, can drink healthy water by science and technology, but not have right to select inhaled air.
In this case, technology such as LED negative ion lamp, LED plasma lamp have appearred in succession, but these technology all are to be based upon on the basis of low-power LED lamp, for high-power LED lamp, can't solve the compatibling problem of its LED lamp and plasma generator.And high-powered LED lamp is the high efficiency light source of energy-conserving and environment-protective, has vast market prospect.
Summary of the invention
The purpose of this utility model provide a kind of can be with high-powered LED lamp and the fine great power LED plasma lamp that merges of plasma generator.
For achieving the above object, the utility model is by the following technical solutions:
The utility model comprises lamp holder and the lamp housing that is connected with lamp holder, and lamp housing and lampshade flexibly connect, and fixedly install power supply, plasma generator and radiator respectively in the inside of described lamp housing; Wherein plasma generator one end is connected with power supply, and the other end of plasma generator connects a pair of spray point; Described radiator top is provided with aluminium base, fixing high-powered LED lamp on the aluminium base, and high-powered LED lamp is connected with power supply.
The other end of described plasma generator connects spray point by lead, lead overcoat sleeve pipe.
Described lampshade has the discharge mouth in the left and right sides.
Described plasma generator comprises elementary filter circuit, the output of elementary filter circuit is connected with elementary rectification circuit, the output of elementary rectification circuit is connected with oscillation step-up circuit, the output of oscillation step-up circuit is connected with output rectifier and filter, and the output of current rectifying and wave filtering circuit connects spray point.
Described oscillation step-up circuit comprises a transformer.
Described oscillation step-up circuit is made of two transformers, two transformers connected in parallel settings.
Input at described oscillation step-up circuit is connected with flip flop equipment.
Adopt the utility model of technique scheme, be provided with radiator in the LED housing, the heat that makes high-powered LED lamp produce can shed soon.The utility model combines the LED lighting circuit with plasma generation circuit in addition, and it can be purified air in illumination.In plasma generation circuit of the present utility model, general alternating current or direct current can be exported positive or negative high voltage by oscillation step-up circuit, thereby can produce negative ions; In addition, having adopted at least one stepup transformer in oscillation step-up circuit, is optional value thereby make the positive high voltage of output and negative high voltage.
Description of drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the schematic diagram of lighting circuit in the utility model;
Fig. 3 is the schematic diagram of the utility model ionic medium generation circuit;
Fig. 4 is another schematic diagram of the utility model ionic medium generation circuit.
The specific embodiment
As shown in Figure 1, the utility model comprises lamp holder 1 and the lamp housing 2 that is connected with lamp holder 1, and lamp housing 2 flexibly connects with lampshade 3.Can adopt buckle to be connected between above-mentioned lamp housing 2 and the lampshade 3, also can adopt to be threaded.Fixedly install power supply 4, plasma generator 5 and radiator 6 respectively in the inside of lamp housing 2; Wherein plasma generator 5 one ends are connected with power supply 4, and the other end of plasma generator 5 connects a pair of spray point; Above-mentioned radiator 6 tops are provided with aluminium base 7, fixing high-powered LED lamp 8 on the aluminium base 7, and high-powered LED lamp 8 is connected with power supply 4.
Need to prove that the other end of plasma generator 5 connects spray point by lead, lead overcoat sleeve pipe.And because plasma generator is provided with a pair of spray point, so need have discharge mouth 11 in lampshade 3 left and right sides.
As shown in Figure 2, lighting circuit principle of the present utility model is as follows: behind the rectification circuit of 220V alternating current through four diode D2 formations, become Rectified alternating current, this direct current can make light emitting diode D1 luminous, and the LED lighting circuit is started working.Simultaneously, in each half period of power supply, charge to capacitor C 1 by potentiometer WR1 and resistance R 2, when capacitor C 1 two ends charging voltage reaches turning back during voltage of bidirectional trigger diode BD3, this bidirectional trigger diode BD3 conducting, capacitor C 1 forms the gate pole that spike is added to IGCT RS1 to resistance R 1 discharge at the two ends of resistance R 1, make IGCT RS1 open-minded, light emitting diode D1 electrified light emitting.In addition, after IGCT RS1 opened, its anode-cathode voltage was reduced to about 1V.When the alternating current zero passage, IGCT RS1 treats following one-period, and capacitor C 1 is charged again, repeats said process.So regulator potentiometer WR1 can change the capacitor C speed in 1 charging interval, thereby can control the mean value that light emitting diode D1 goes up voltage, make adjustable brightness, thereby constitute light adjusting circuit.
As shown in Figure 3, Figure 4, above-mentioned plasma generator 5 comprises elementary filter circuit, the output of elementary filter circuit is connected with elementary rectification circuit, the output of elementary rectification circuit is connected with oscillation step-up circuit, the output of oscillation step-up circuit is connected with output rectifier and filter, and the output of current rectifying and wave filtering circuit connects spray point.In addition, the input at above-mentioned oscillation step-up circuit can also be connected with flip flop equipment.
Specifically, shown in 3, external power supply connects elementary filter circuit, and elementary filter circuit is by inductance L 1, and L2 and capacitor C 1 constitute, and the output connection of elementary filter circuit constitutes elementary rectification circuit by diode D1, resistance R 1 and capacitor C 2.The output of elementary rectification circuit connects oscillation step-up circuit.In Fig. 3, oscillation step-up circuit only is made of a transformer T1, the elementary connection bidirectional trigger diode DB2 of transformer T1, the secondary connection output rectifier and filter of transformer T1.Output rectifier and filter comprises two genotron D2, D3, and the anode of genotron D2 connects the negative electrode of genotron D3, and both are arranged in parallel; And, the negative electrode series capacitance C3 of genotron D2, the anode series connection capacitor C 4 of genotron D3.Finally, by the negative electrode of genotron D2 and the common port output cation of capacitor C 3, the common port output anion of the anode of genotron D3 and capacitor C 4.Cation and anion are exported by positive negative discharge electrode, and positive negative discharge electrode can be spray point, also can be carbon fiber, and they are arranged on the both sides of lamp casing 2, also can be positioned at the bottom of housing 2.
Another structure principle chart of plasma generation circuit as shown in Figure 4, it with shown in Figure 3 different is, and oscillation step-up circuit is by two transformer T1, and T2 constitutes, two transformer T1, T2 is arranged in parallel.At the elementary connection flip flop equipment of oscillation step-up circuit, this flip flop equipment is IGCT VT; All connect a kenotron VD1 each transformer secondary, VD2, this kenotron and capacitance series and the output rectifier and filter formed, and two kenotrons are opposite with the secondary closure of stepup transformer separately respectively.Finally, by the output output cation of transformer T1, by the output output anion of transformer T2, transformer T1, the common end grounding of T2.Cation and anion are exported by positive negative discharge electrode, and positive negative discharge electrode can be spray point, also can be carbon fiber, and they are arranged on the both sides of lamp casing.
Claims (7)
1. great power LED plasma lamp, it comprises lamp holder (1) and the lamp housing (2) that is connected with lamp holder (1), lamp housing (2) flexibly connects with lampshade (3), it is characterized in that: fixedly install power supply (4), plasma generator (5) and radiator (6) respectively in the inside of described lamp housing (2); Wherein plasma generator (5) one ends are connected with power supply (4), and the other end of plasma generator (5) connects a pair of spray point; Described radiator (6) top is provided with aluminium base (7), and aluminium base (7) is gone up fixedly high-powered LED lamp (8), and high-powered LED lamp (8) is connected with power supply (4).
2. great power LED plasma lamp according to claim 1 is characterized in that: the other end of described plasma generator (5) connects spray point by lead, lead overcoat sleeve pipe.
3. great power LED plasma lamp according to claim 1 is characterized in that: described lampshade (3) has discharge mouthful (11) in the left and right sides.
4. great power LED plasma lamp according to claim 1, it is characterized in that: described plasma generator (5) comprises elementary filter circuit, the output of elementary filter circuit is connected with elementary rectification circuit, the output of elementary rectification circuit is connected with oscillation step-up circuit, the output of oscillation step-up circuit is connected with output rectifier and filter, and the output of current rectifying and wave filtering circuit connects spray point.
5. great power LED plasma lamp according to claim 4 is characterized in that: described oscillation step-up circuit comprises a transformer.
6. great power LED plasma lamp according to claim 4 is characterized in that: described oscillation step-up circuit is made of two transformers, two transformers connected in parallel settings.
7. according to claim 5 or 6 described great power LED plasma lamps, it is characterized in that: the input at described oscillation step-up circuit is connected with flip flop equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202548018U CN201739999U (en) | 2010-07-12 | 2010-07-12 | Large-power LED plasma lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202548018U CN201739999U (en) | 2010-07-12 | 2010-07-12 | Large-power LED plasma lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739999U true CN201739999U (en) | 2011-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202548018U Expired - Fee Related CN201739999U (en) | 2010-07-12 | 2010-07-12 | Large-power LED plasma lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN201739999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697344A (en) * | 2012-09-27 | 2014-04-02 | 建准电机工业股份有限公司 | Lamp fitting |
-
2010
- 2010-07-12 CN CN2010202548018U patent/CN201739999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697344A (en) * | 2012-09-27 | 2014-04-02 | 建准电机工业股份有限公司 | Lamp fitting |
| CN103697344B (en) * | 2012-09-27 | 2016-04-06 | 建准电机工业股份有限公司 | Lamp fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110712 |