CN101145494A - Environmental protection type computer intelligent control large power energy-saving road lamp - Google Patents
Environmental protection type computer intelligent control large power energy-saving road lamp Download PDFInfo
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- CN101145494A CN101145494A CNA2007101562631A CN200710156263A CN101145494A CN 101145494 A CN101145494 A CN 101145494A CN A2007101562631 A CNA2007101562631 A CN A2007101562631A CN 200710156263 A CN200710156263 A CN 200710156263A CN 101145494 A CN101145494 A CN 101145494A
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Abstract
An environment-friendly computer-control high-power energy-saving street lamp is provided, which is characterized in that the lamp tube is a U-shaped high-power energy-saving lamp tube; at least one group of composite cathodes each comprising a cold cathode and a hot cathode is arranged at the hot cathode site of the lamp tube; a cold end is equipped close to a hot-cathode tube end and is not only communicated with the inner cavity of the lamp tube but also deflected from a discharge passage; a computer-control circuit board is arranged in the cavity of a ballast and electrically connected with the ballast; the circuit board is arranged thereon with an integrated chip CPU and a functional circuit; the lamp tube is coated with a photocatalyst transparent film on the outer surface; an outer lamp shade is coated with a photocatalyst transparent film on the outer surface and plated with a highly-reflective film on the inner wall; and the lamp tube is made of lead-free glass. The street lamp is widely use in the places in need of large area illumination, such as roads, bridges, tunnels, sports statiums, workshops, classrooms and supermarkets, and has the advantages of intelligent control of illumination time, reduced power consumption by 50 percent after midnight, automatic air purification, no lead or mercury pollution, environment protection and increased plane light intensity in the applied places.
Description
Technical field
The present invention relates to lighting, particularly be widely used in the place that road, bridge, tunnel, stadiums, workshop, classroom, supermarket etc. need large area lighting, a kind of environmental protection type computer intelligent control large power energy-saving road lamp is provided.
Background technology
In the past in the place that needs large area lighting, as street lamp, general high-pressure sodium lamp and the high-pressure mercury lamp of adopting, power consumption is big, can not the self-purging air, there is not intelligence control function, light efficiency is also lower, and useful life is lower, can not realize the intelligent management of street lamp road administration, therefore up to now, the function of city street lamp illumination not undertaken street lamp power regulation by time point.
Summary of the invention
The objective of the invention is provides a kind of environmental protection type computer intelligent control large power energy-saving road lamp at above-mentioned defective.Reach the Based Intelligent Control time point, electricity saving of road lamp reaches 50% after midnight, but the air of self-purging does not simultaneously have plumbous mercury pollution, and is environmental, also can improve the planar illumination of application places.
Technical scheme of the present invention is an environmental protection type computer intelligent control large power energy-saving road lamp, comprise light fixture outer cover (1), fluorescent tube (2), hot cathode (3), ballast (5), it is characterized in that: said fluorescent tube (2) is a U type high-power energy saving fluorescent tube, locates to be equipped with a group or more cold cathode and hot cathode (3) composition composite cathode at the hot cathode (3) of fluorescent tube; Be provided with cold junction (4) near hot cathode (3) pipe end, this cold junction (4) not only had been communicated with fluorescent tube (2) inner chamber but also had deviated from discharge channel; Computer intelligent control circuit board and electrical connection with it are installed in said ballast (5) space.
Microcomputer is installed on the said computer intelligent control circuit board handles integrated chip CPU, dispose booster circuit, light adjusting circuit, electricity-saving lamp drive circuit, environmental light brightness measuring circuit, temperature measuring circuit, wireless communication interface, infrared communication interface, wire communication interface and the light-emitting diode display of filter circuit, rectification circuit, band power factor; Said fluorescent tube (2) outer surface scribbles light catalase hyaline membrane.
Scribble light catalase hyaline membrane on said light fixture outer cover (1) outer surface, outer cover (1) inwall is coated with a floor height reflective membrane.
Said fluorescent tube (2) forms with the crown glass manufacturing.
Advantage of the present invention is 1, should uses light catalase coating, makes the street lamp can the self-purging air, under the effect of light catalase airborne hydrocarbon is decomposed, and becomes the carbon dioxide and the water of nonhazardous, meets national requirements for environmental protection; 2, use the intelligence control function of computer chip, make street lamp can accomplish to reduce in the second half of the night the half-power illumination, just street lamp can economize on electricity 50% in the second half of the night, and parameters such as time, light efficiency, power are controlled automatically, and can remote control and warning, be convenient to the intelligent management of street lamp road administration; 3, configuration high-power planar porjection type power saving fluorescent lamps, its distinctive light transmittance efficiency significantly improves the planar illumination of application places; 4, the present invention all manufactures with environment-friendly materials, does not therefore have plumbous mercury pollution.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the present invention's intelligence control circuit block diagram.
Embodiment
Further specify embodiment below in conjunction with accompanying drawing.
With reference to Fig. 1,1-light fixture outer cover, 2-fluorescent tube, 3-hot cathode, 4-cold junction, 5-ballast.As shown, U type high-power energy saving fluorescent tube 2 is installed in the light fixture outer cover 1, a group or more cold cathode is installed at hot cathode 3 places of fluorescent tube 2, this cold cathode and hot cathode 3 constitute composite cathode.Be provided with cold junction 4 near hot cathode 3 pipe ends, this cold junction 4 is the L type and is communicated with fluorescent tube 2 inner chambers and deviates from discharge channel.This is to adopt high-power planar porjection type power saving fluorescent lamps, is equipped with new cold end structure, improves light efficiency and planar illumination.Because fluorescent tube 2 all adopts environment-friendly materials making such as crown glass, does not therefore have plumbous mercury pollution, guarantees Environmental security.Fluorescent tube 2 and light fixture outer cover 1 glass outer surface all are coated with light catalase hyaline membrane, tube inner wall scribbles a floor height reflective membrane, just use the new coating process for treating surface, this new coating material is exactly a nano photocatalyst enzyme coating of titanium dioxide, having under the situation of illumination, the light catalase is filmed and is just worked, and can decompose airborne hydrocarbon fast and make it become innocuous substance (carbon dioxide and water).Street lamp is installed under the open-air atmosphere, vehicle exhaust, and the foul atmosphere in the city is also denseer, just can part purifying city air as long as the present invention is installed.
With reference to Fig. 2, innovation part of the present invention also is in the space of ballast 5 the computer intelligent control circuit board to be installed, and makes street lamp have intellectuality.The microcomputer CPU that can buy on the market is installed on the computer intelligent control circuit board, be integrated chip CPU, around CPU, dispose booster circuit, light adjusting circuit, electricity-saving lamp drive circuit, environmental light brightness measuring circuit, temperature measuring circuit, wireless communication interface, infrared communication interface, wire communication interface and the light-emitting diode display of filter circuit, rectification circuit, band power factor.Connect civil power,, make drive circuit light fluorescent tube 2 through above-mentioned a series of circuit and interface.
Its operation principle is: become direct current after civil power process filtering and the rectification, the booster circuit through power factor correcting becomes the galvanic current pressure then, lights fluorescent tube by drive circuit with the high-frequency ac waveform.CPU can change waveform by frequency modulation or phase modulation to the light adjusting circuit output signal, and the drive circuit of controlling fluorescent tube is again regulated the watt level of lamp.When fluorescent tube can't be lighted, provide protection during overtension, prevent that ballast is damaged.The environmental light brightness measuring circuit can be turned on light when it is dark automatically, and temperature measuring circuit can be turned off the light when temperature is too high, avoids lamp to be damaged.The light-emitting diode display warning of can when breaking down, glimmering.The CPU main control chip receives control command by wireless communication interface, infrared communication interface or wire communication interface; set the current time, what period turns on light is turned off the light, the watt level of each period; it is dark turns on light during to how much brightness automatically, starts when temperature reaches the several years and protects.And can upload the state of current street lamp, as current power, ambient brightness, temperature, malfunction etc.Communication modes can be selected one of them according to the installation environment of street lamp.Therefore can realize the intelligent management of street lamp, can in the time of setting every day, turn on light and turn off the light automatically; Can carry out the regulation and control of lamp power and lamp illumination according to different time points, capable of automatic alarm if any lamp failure, be convenient to maintenance, guarantee bright lamp rate.The control at times of lamp can the remote control setting, and circuit has defencive function to the abnormality of gas discharge tube, guarantees the long-life of street lamp.The intellectuality of this street lamp circuit makes the intelligent management of street lamp road administration become possibility.Street lamp intelligent management greatest benefit is energy-conservation, and city before midnight is the total power illumination, and the time after midnight, street lighting can be set at half-power or 1/4 power illumination.Therefore, can be under power to be adjusted and reduced 50% situation, the actual light illumination of lamp still can maintain more than 70% of former illumination.
Claims (4)
1. environmental protection type computer intelligent control large power energy-saving road lamp, comprise light fixture outer cover (1), fluorescent tube (2), hot cathode (3), ballast (5), it is characterized in that: said fluorescent tube (2) is a U type high-power energy saving fluorescent tube, locates to be equipped with a group or more cold cathode and hot cathode (3) composition composite cathode at the hot cathode (3) of fluorescent tube; Near hot cathode (3) pipe end, be provided with cold junction (4), this cold junction (4) both with fluorescent tube
(2) the inner chamber connection deviates from discharge channel again; Computer intelligent control circuit board and electrical connection with it are installed in said ballast (5) space.
2. according to the said environmental protection type computer intelligent control large power energy-saving road lamp of claim 1, it is characterized in that being equipped with on the said computer intelligent control circuit board microcomputer and handle integrated chip CPU, dispose booster circuit, light adjusting circuit, electricity-saving lamp drive circuit, environmental light brightness measuring circuit, temperature measuring circuit, wireless communication interface, infrared communication interface, wire communication interface and the light-emitting diode display of filter circuit, rectification circuit, band power factor; Said fluorescent tube (2) outer surface scribbles light catalase hyaline membrane.
3. according to claim 1 or 2 said environmental protection type computer intelligent control large power energy-saving road lamps, it is characterized in that scribbling light catalase hyaline membrane on said light fixture outer cover (1) outer surface, outer cover (1) inwall is coated with a floor height reflective membrane.
4. according to the said environmental protection type computer intelligent control large power energy-saving road lamp of claim 1, it is characterized in that said fluorescent tube (2) forms with the crown glass manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101562631A CN101145494A (en) | 2007-10-03 | 2007-10-03 | Environmental protection type computer intelligent control large power energy-saving road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101562631A CN101145494A (en) | 2007-10-03 | 2007-10-03 | Environmental protection type computer intelligent control large power energy-saving road lamp |
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| Publication Number | Publication Date |
|---|---|
| CN101145494A true CN101145494A (en) | 2008-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101562631A Pending CN101145494A (en) | 2007-10-03 | 2007-10-03 | Environmental protection type computer intelligent control large power energy-saving road lamp |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045932A (en) * | 2009-10-22 | 2011-05-04 | 黄日永 | Three-stage power converter with remote control street lamp |
| CN103527978A (en) * | 2013-09-30 | 2014-01-22 | 浙江长兴金盛光电科技有限公司 | Inductive LED lamp |
| CN104319223A (en) * | 2014-11-05 | 2015-01-28 | 安徽立轩电子科技有限公司 | Photosensitive control energy-saving lamp |
| CN104848105A (en) * | 2015-05-28 | 2015-08-19 | 厦门光莆电子股份有限公司 | Music ceiling lamp |
| CN117807364A (en) * | 2024-02-26 | 2024-04-02 | 国网浙江综合能源服务有限公司 | Lamp power setting method, system and medium based on full life cycle benefit |
-
2007
- 2007-10-03 CN CNA2007101562631A patent/CN101145494A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045932A (en) * | 2009-10-22 | 2011-05-04 | 黄日永 | Three-stage power converter with remote control street lamp |
| CN103527978A (en) * | 2013-09-30 | 2014-01-22 | 浙江长兴金盛光电科技有限公司 | Inductive LED lamp |
| CN104319223A (en) * | 2014-11-05 | 2015-01-28 | 安徽立轩电子科技有限公司 | Photosensitive control energy-saving lamp |
| CN104848105A (en) * | 2015-05-28 | 2015-08-19 | 厦门光莆电子股份有限公司 | Music ceiling lamp |
| CN117807364A (en) * | 2024-02-26 | 2024-04-02 | 国网浙江综合能源服务有限公司 | Lamp power setting method, system and medium based on full life cycle benefit |
| CN117807364B (en) * | 2024-02-26 | 2024-06-04 | 国网浙江综合能源服务有限公司 | Lamp power setting method, system and medium based on full life cycle benefit |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20080319 |