CN201230395Y - Intelligent electrodeless lamp - Google Patents
Intelligent electrodeless lamp Download PDFInfo
- Publication number
- CN201230395Y CN201230395Y CNU2008201094576U CN200820109457U CN201230395Y CN 201230395 Y CN201230395 Y CN 201230395Y CN U2008201094576 U CNU2008201094576 U CN U2008201094576U CN 200820109457 U CN200820109457 U CN 200820109457U CN 201230395 Y CN201230395 Y CN 201230395Y
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- CN
- China
- Prior art keywords
- electrodeless lamp
- data processing
- utility
- conversion module
- processing module
- 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 relates to an intelligent electrodeless lamp which comprises a high frequency generator (1), a power coupler (2), a glass bulb coated with rare earth fluorescent powder, and a micro processor; the high frequency generator is connected with utility power through a lead wire (4); the micro processor is provided with an analog-digital conversion module used to convert analog signal into digital signal, and a data processing module used to process the digital signal from the analog-digital conversion module; the analog-digital conversion module is electrically connected with a light sensing element (5) and a current transformer (6); the current transformer (6) is connected with the lead wire; the data processing module controls the on and the off of a relay (7) through a first control interface, and controls the reference value of an adjustable inductor (8) through a second control interface; the relay (7) is serially connected with the lead wire (4); and the adjustable inductor (3) is serially connected with an output end circuit of the power coupler. The utility model is to provide an intelligent electrodeless lamp which automatically controls lighting by detecting the illumination of the environment in real time.
Description
Technical field
The utility model relates to a kind of electric lighting device of the illumination situation auto-control according to environment.
Background technology
Electrodeless lamp structurally comprises three parts, i.e. radio-frequency generator (high frequency electric source), power coupler and scribble the glass cell-shell of fluorescent RE powder.Radio-frequency generator mainly comprises the equivalent electric circuit of oscillator, filter, rectifier, switching device, matching network, drive coil and electric arc.It provides a high-frequency energy to excite for coupler and keeps gas discharge in the bulb.Radio-frequency generator must have a very stable oscillation source and filtering circuit, and simultaneously, it also has a high power factor and a low harmonic content.The operation principle of electrodeless lamp is: radio-frequency generator is under the effect of civil power, produce a 2.68MHz/2.65MHz high frequency sinusoidal voltage, and produce an ignition voltage about 3000V simultaneously, set up a high frequency magnetic field by power coupler moment in scribbling the glass cell-shell of fluorescent RE powder, and the high-frequency electromagnetic field energy is coupled in the bulb with induction mode, under the effect of high frequency magnetic field, the inert gas of cell-shell inside (mist of krypton gas and argon gas) take place ionization and and then produce avalanche effect, the breakdown formation plasma of gas in the bulb, when the plasma excited atom is returned ground state, give off the ultraviolet ray of 254nm, fluorescent RE powder is under the effect of intensive ultraviolet and luminous in the bulb.Electrodeless lamp has the following advantages:
1, energy-efficient: more energy-conservation more than 80% than incandescent lamp, fluorescent lamp, mercury lamp, more energy-conservation more than 60% than high-pressure sodium lamp, Metal halogen lamp.
2, extra long life: electrodeless lamp does not have filament and electrode, and the life-span can reach more than 60,000 hours, is 60 times of incandescent lamp, 20 times of Halogen lamp LED.
3, no stroboscopic: adopt high frequency pumping luminescent material aura, the soft stable no stroboscopic of light can not cause eye fatigue, is suitable for the protection eye eyesight.
4, high-color rendering: the natural colour that high brightness, low dazzle, light be soft, present illuminated object, color rendering index reaches as high as 88.
5, instantaneous starting is restarted: start-up time＜0.5s need not preheating.HF lamp without electrodes possesses characteristics such as long-life, energy-efficient, high-color rendering, environmental protection, no stroboscopic, can be widely used in illumination such as station, harbour, airport, highway, tunnel, town road, factory building, mine, hall, square, large conference room, market, office building, sports buildings place, be fit to especially that the illumination reliability requirement is higher, lighting time every day is long and change the place of light fixture difficulty.
But above-mentioned existing electrodeless lamp all is to adopt control manually, can not regulate and control keying automatically according to the illumination situation of environment.Therefore, usually can appear under the situation that environment do not need to throw light on still has electrodeless lamp to be in the situation of illumination condition, causes a large amount of waste of energy thus.
The utility model content
The purpose of this utility model provides a kind of illumination situation by real-time testing environment, and the intelligent electrodeless lamp of auto-control illumination in view of the above.
The electrodeless lamp of intelligence of the present utility model, comprise radio-frequency generator, power coupler and the glass cell-shell that scribbles fluorescent RE powder, radio-frequency generator links to each other with civil power by lead, also comprise microprocessor, be provided with in the microprocessor that to be used for analog signal conversion be the data processing module that the mould/number conversion module and being used for of digital signal is handled from the digital signal of mould/number conversion module, mould/number conversion module is electrically connected with the photo-sensitive cell summation current transformer respectively, current transformer is connected on the described lead, described data processing module is by the break-make of the first control interface control relay, data processing module is by the parameter value of second control interface regulation and control controllable impedance, the contact of relay is connected on the described lead, and described controllable impedance is connected on the output and the circuit between the load of power coupler.
The electrodeless lamp of intelligence of the present utility model is provided with the communication module that is used to receive control signal in the wherein said microprocessor.
The electrodeless lamp beneficial technical effects of intelligence of the present utility model is: by the illuminating position of the real-time testing environment of photo-sensitive cell, and it is handled by microprocessor, and then the glass cell-shell that scribbles fluorescent RE powder is opened or closed to the break-make by control relay, and scribble the illuminance of the glass cell-shell of fluorescent RE powder by the parameter value regulation and control of regulation and control controllable impedance, can in needs the road in city thereby can make the electrodeless lamp of intelligence of the present utility model, the area of needs such as residential quarter illumination provides satisfies the light source of country about building and city illumination regulation.Owing to overcome the situation that still has electrodeless lamp to be in illumination condition under the situation that environment does not need to throw light on, the electrodeless Lantern Festival energy of intelligence of the present utility model effect is very apparent, and according to the actual motion measuring and calculating, average power saving rate can reach about 35%.
Below in conjunction with accompanying drawing the electrodeless lamp of intelligence of the present utility model is elaborated.
Description of drawings
Fig. 1 is the structural representation of the electrodeless lamp of intelligence of the present utility model.
Embodiment
As shown in Figure 1, the electrodeless lamp of intelligence of the present utility model, comprise radio-frequency generator, power coupler and the glass cell-shell 3 that scribbles fluorescent RE powder, radio-frequency generator comprises oscillator, filter, rectifier, switching device, matching network, the equivalent electric circuit of drive coil and electric arc (not drawing among the figure), radio-frequency generator links to each other with civil power by lead 4, the electrodeless lamp of intelligence of the present utility model also comprises microprocessor, be provided with in the microprocessor that to be used for analog signal conversion be the data processing module that the mould/number conversion module and being used for of digital signal is handled from the digital signal of mould/number conversion module, mould/number conversion module is electrically connected with photo-sensitive cell summation current transformer 6 respectively, current transformer 6 is connected on the lead 4, data processing module is by the break-make of the first control interface control relay 7, data processing module is by the parameter value of second control interface regulation and control controllable impedance 8, the contact of relay 7 is connected on the lead 4, and controllable impedance 8 is connected between the output of power coupler 2 and the load on the circuit.Controllable impedance 8 is used to adjust the luminosity of glass cell-shell 3.
Be provided with the communication module that is used to receive control signal in the above-mentioned microprocessor, be used for control microprocessor.
The electrodeless lamp of intelligence of the present utility model in use, photo-sensitive cell is by the illumination of sunlight outside the real-time sensing chamber, and the analog signal values of the sunlight illumination that collects is transferred to the mould/number conversion module of microprocessor, mould/number conversion module is digital signal and the data processing module that is transferred to microprocessor with analog signal conversion, when if outdoor sunlight illumination is reduced to set point, after data processing module contrasts by the analysis to digital signal, the data processing module of microprocessor can be by first control interface regulation and control engage relay 7, start the electrodeless lamp of the utility model intelligence, data processing module also can pass through the parameter value that second control interface is regulated and control controllable impedance 8 according to the real-time parameter of sunlight illumination and the real-time parameter of current transformer 6 simultaneously, adjust the watt level of the electrodeless lamp of the utility model intelligence in real time, be the road in city, the area of needs such as residential quarter illumination is provided at satisfies the light source of country about building and city illumination regulation.
The utility model controller is owing to directly be optimized control at electrodeless lamp, and energy-saving effect is very apparent, and according to the actual motion measuring and calculating, average power saving rate can reach more than 35%.
Embodiment recited above is described preferred implementation of the present utility model; be not that the utility model scope is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make the technical solution of the utility model all should fall in the definite protection range of claims of the present utility model.
Claims (2)
1. intelligent electrodeless lamp, comprise radio-frequency generator, power coupler and the glass cell-shell (3) that scribbles fluorescent RE powder, being provided with radio-frequency generator in the glass cell-shell (3) links to each other with civil power by lead (4), it is characterized in that: also comprise microprocessor, be provided with in the microprocessor that to be used for analog signal conversion be the data processing module that the mould/number conversion module and being used for of digital signal is handled from the digital signal of mould/number conversion module, mould/number conversion module is electrically connected with photo-sensitive cell summation current transformer (6) respectively, current transformer (6) is connected on the described lead (4), described data processing module is by the break-make of the first control interface control relay (7), data processing module is by the parameter value of second control interface regulation and control controllable impedances (8), the contact of relay (7) is connected on the described lead (4), and described controllable impedance (8) is connected on the output and the circuit between the load of power coupler.
2. the electrodeless lamp of intelligence according to claim 1 is characterized in that: be provided with the communication module that is used to receive control signal in the described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201094576U CN201230395Y (en) | 2008-07-25 | 2008-07-25 | Intelligent electrodeless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201094576U CN201230395Y (en) | 2008-07-25 | 2008-07-25 | Intelligent electrodeless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230395Y true CN201230395Y (en) | 2009-04-29 |
Family
ID=40635334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201094576U Expired - Fee Related CN201230395Y (en) | 2008-07-25 | 2008-07-25 | Intelligent electrodeless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230395Y (en) |
-
2008
- 2008-07-25 CN CNU2008201094576U patent/CN201230395Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20120725 |